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2020 - 04 - 21
農(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)對促進農(nong)業(ye)(ye)(ye)(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)發(fa)展、提高農(nong)業(ye)(ye)(ye)(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)效(xiao)率具有(you)重要意(yi)義(yi)。發(fa)展農(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)有(you)哪些機遇和挑戰?       機會(hui)：　　(1)政策環境(jing)更(geng)(geng)(geng)(geng)有(you)利;　　(2)需(xu)求拉動(dong)(dong)更(geng)(geng)(geng)(geng)強(qiang);　　(3)原料(liao)基礎更(geng)(geng)(geng)(geng)加(jia)(jia)(jia)(jia)(jia)豐(feng)富;　　(4)科技(ji)支(zhi)撐更(geng)(geng)(geng)(geng)加(jia)(jia)(jia)(jia)(jia)強(qiang)大。　　挑戰：　　(1)環境(jing)和資(zi)源(yuan)約束加(jia)(jia)(jia)(jia)(jia)劇;　　(2)生(sheng)(sheng)產(chan)(chan)(chan)(chan)要素供(gong)給不(bu)足;　　(3)國際貿易(yi)的(de)(de)不(bu)確定性增(zeng)(zeng)加(jia)(jia)(jia)(jia)(jia);　　(4)質量和安全要求提高。　　為了(le)(le)提高農(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)設備，真(zhen)空(kong)(kong)技(ji)術(shu)(shu)根據(ju)實際情況和自身經驗，針(zhen)對旋(xuan)片(pian)(pian)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)在農(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)行(xing)業(ye)(ye)(ye)(ye)(ye)的(de)(de)應(ying)用(yong)，為農(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)行(xing)業(ye)(ye)(ye)(ye)(ye)制定了(le)(le)一套真(zhen)空(kong)(kong)解(jie)決方案。讓我(wo)們一起(qi)學習它。　　農(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)：指(zhi)以(yi)人(ren)工(gong)(gong)(gong)(gong)生(sheng)(sheng)產(chan)(chan)(chan)(chan)的(de)(de)農(nong)業(ye)(ye)(ye)(ye)(ye)原料(liao)和野生(sheng)(sheng)動(dong)(dong)物資(zi)源(yuan)為原料(liao)的(de)(de)工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)活動(dong)(dong)的(de)(de)總(zong)和。廣(guang)義(yi)：指(zhi)以(yi)人(ren)工(gong)(gong)(gong)(gong)生(sheng)(sheng)產(chan)(chan)(chan)(chan)和野生(sheng)(sheng)動(dong)(dong)物資(zi)源(yuan)為原料(liao)的(de)(de)工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)活動(dong)(dong)的(de)(de)總(zong)和。狹義(yi)：指(zhi)以(yi)農(nong)林牧漁(yu)產(chan)(chan)(chan)(chan)品(pin)(pin)及其加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)產(chan)(chan)(chan)(chan)品(pin)(pin)為原料(liao)的(de)(de)工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)活動(dong)(dong)。　　真(zhen)空(kong)(kong)冷凍干燥技(ji)術(shu)(shu)是農(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)發(fa)展的(de)(de)關鍵技(ji)術(shu)(shu)之一，可應(ying)用(yong)于(yu)(yu)(yu)旋(xuan)葉(xie)式(shi)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)。　　為什么旋(xuan)片(pian)(pian)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)是農(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)的(de)(de)更(geng)(geng)(geng)(geng)好選擇?這(zhe)需(xu)要從其工(gong)(gong)(gong)(gong)作原理(li)(li)和特點來解(jie)釋。　　旋(xuan)轉(zhuan)(zhuan)葉(xie)片(pian)(pian)泵(beng)(beng)(beng)的(de)(de)工(gong)(gong)(gong)(gong)作原理(li)(li)：旋(xuan)轉(zhuan)(zhuan)葉(xie)片(pian)(pian)泵(beng)(beng)(beng)的(de)(de)旋(xuan)轉(zhuan)(zhuan)葉(xie)片(pian)(pian)將由轉(zhuan)(zhuan)子、泵(beng)(beng)(beng)腔和兩端蓋圍成(cheng)的(de)(de)月(yue)牙形空(kong)(kong)間(jian)分成(cheng)三(san)部分：a、b和c。當轉(zhuan)(zhuan)子沿箭頭方向旋(xuan)轉(zhuan)(zhuan)時(shi)，與(yu)吸(xi)入口連通的(de)(de)空(kong)(kong)間(jian)a的(de)(de)容積逐漸增(zeng)(zeng)大并(bing)處于(yu)(yu)(yu)吸(xi)入過(guo)程中(zhong)。與(yu)排氣口連通的(de)(de)空(kong)(kong)間(jian)C的(de)(de)體(ti)積逐漸減小并(bing)處于(yu)(yu)(yu)排氣過(guo)程中(zhong)。中(zhong)央(yang)空(kong)(kong)間(jian)B的(de)(de)體(ti)積也逐漸減小并(bing)處于(yu)(yu)(yu)壓縮(suo)過(guo)程中(zhong)。　　由于(yu)(yu)(yu)空(kong)(kong)間(jian)A的(de)(de)體(ti)積逐...
2020 - 04 - 23
泵(beng)(beng)(beng)的(de)(de)(de)(de)工(gong)(gong)作原理　　單(dan)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)(shi)(shi)一種具(ju)(ju)(ju)有(you)(you)內部嚙合和(he)(he)偏心(xin)旋(xuan)(xuan)(xuan)轉的(de)(de)(de)(de)正排量(liang)泵(beng)(beng)(beng)。該泵(beng)(beng)(beng)的(de)(de)(de)(de)主要部件(jian)是(shi)(shi)(shi)：單(dan)頭螺(luo)(luo)旋(xuan)(xuan)(xuan)轉子和(he)(he)通常(chang)由彈(dan)性材料(liao)制成(cheng)的(de)(de)(de)(de)雙螺(luo)(luo)旋(xuan)(xuan)(xuan)定(ding)子。當轉子繞著空(kong)(kong)(kong)腔(qiang)中定(ding)子的(de)(de)(de)(de)軸線進行行星旋(xuan)(xuan)(xuan)轉時(shi)，旋(xuan)(xuan)(xuan)轉定(ding)子之間形成(cheng)的(de)(de)(de)(de)閉(bi)合腕部將(jiang)沿(yan)著轉子螺(luo)(luo)旋(xuan)(xuan)(xuan)運動。因(yin)此(ci)，介(jie)(jie)(jie)質(zhi)從吸入(ru)口(kou)連續、均(jun)(jun)勻(yun)和(he)(he)恒定(ding)地輸(shu)(shu)(shu)送(song)到(dao)(dao)壓力(li)出口(kou)。基于(yu)這一特性，單(dan)個螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)特別適用于(yu)以(yi)下工(gong)(gong)作條件(jian)。　　高粘(zhan)度(du)(du)輸(shu)(shu)(shu)送(song)介(jie)(jie)(jie)質(zhi)：粘(zhan)度(du)(du)在(zai)37000至200000厘泊的(de)(de)(de)(de)介(jie)(jie)(jie)質(zhi)可根據泵(beng)(beng)(beng)的(de)(de)(de)(de)尺寸輸(shu)(shu)(shu)送(song)。　　含(han)有(you)(you)顆粒或纖(xian)(xian)維的(de)(de)(de)(de)介(jie)(jie)(jie)質(zhi)：顆粒直(zhi)徑可以(yi)是(shi)(shi)(shi)30毫米(mi)(不超過轉子偏心(xin)率)。光纖(xian)(xian)長度(du)(du)可以(yi)是(shi)(shi)(shi)350毫米(mi)(相當于(yu)0.4位的(de)(de)(de)(de)間距)。其(qi)含(han)量(liang)一般可達(da)到(dao)(dao)中窖(jiao)的(de)(de)(de)(de)40%。如(ru)果介(jie)(jie)(jie)質(zhi)中的(de)(de)(de)(de)固(gu)體是(shi)(shi)(shi)細粉(fen)末的(de)(de)(de)(de)形式，最高含(han)量(liang)可以(yi)達(da)到(dao)(dao)60%或更多，并且(qie)可以(yi)運輸(shu)(shu)(shu)。當要求傳輸(shu)(shu)(shu)壓力(li)穩定(ding)且(qie)介(jie)(jie)(jie)質(zhi)的(de)(de)(de)(de)固(gu)有(you)(you)結構(gou)不被破壞時(shi)，單(dan)個螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)(shi)(shi)最理想(xiang)的(de)(de)(de)(de)。　　泵(beng)(beng)(beng)的(de)(de)(de)(de)特性　　單(dan)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)由于(yu)其(qi)結構(gou)和(he)(he)工(gong)(gong)作特性，與活塞泵(beng)(beng)(beng)、離心(xin)泵(beng)(beng)(beng)、葉片泵(beng)(beng)(beng)和(he)(he)齒(chi)輪泵(beng)(beng)(beng)相比(bi)具(ju)(ju)(ju)有(you)(you)以(yi)下優點：　　能輸(shu)(shu)(shu)送(song)高固(gu)體含(han)量(liang)的(de)(de)(de)(de)介(jie)(jie)(jie)質(zhi);　　流(liu)量(liang)均(jun)(jun)勻(yun)壓力(li)穩定(ding)，特別是(shi)(shi)(shi)在(zai)低轉速下;　　流(liu)量(liang)與泵(beng)(beng)(beng)的(de)(de)(de)(de)轉速成(cheng)正比(bi)，因(yin)此(ci)它具(ju)(ju)(ju)有(you)(you)良好的(de)(de)(de)(de)可變可調性;　　一個泵(beng)(beng)(beng)可以(yi)輸(shu)(shu)(shu)送(song)不同粘(zhan)度(du)(du)的(de)(de)(de)(de)介(jie)(jie)(jie)質(zhi)。　　泵(beng)(beng)(beng)的(de)(de)(de)(de)安裝位置可以(yi)隨(sui)意傾斜;　　適用于(yu)輸(shu)(shu)(shu)送(song)敏感物品和(he)(he)易(yi)受離心(xin)力(li)等損壞的(de)(de)(de)(de)物品。　　體積小、重量(liang)輕、噪音低、結構(gou)簡(jian)單(dan)、維修方(fang)便。　　泵(beng)(beng)(beng)的(de)(de)(de)(de)使用　　單(dan)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)可廣(guang)泛用于(yu)以(yi)下工(gong)(gong)業(ye)部門輸(shu)(shu)(shu)送(song)各種介(jie)(jie)(jie)質(zhi)。　　化學工(gong)(gong)業(ye)：酸、堿、鹽溶液，螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)出口(kou)壓力(li)各種...
2020 - 04 - 26
了(le)解(jie)了(le)干式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)界定(ding)后(hou)，應用起來(lai)(lai)會更加得心應手。接下來(lai)(lai)就(jiu)(jiu)對抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)(qi)量(liang)(liang)以及測(ce)算(suan)方(fang)法(fa)來(lai)(lai)進行簡單的(de)(de)(de)(de)詳解(jie)。　　1、抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)(qi)量(liang)(liang)：抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)(qi)量(liang)(liang)是干式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)泵(beng)(beng)(beng)效的(de)(de)(de)(de)一(yi)個(ge)(ge)考慮因(yin)(yin)素。一(yi)般公司(si)用L/S和m3/h來(lai)(lai)表述(shu)。是彌(mi)補(bu)漏(lou)汽(qi)率的(de)(de)(de)(de)基(ji)本參(can)數(shu)。不(bu)(bu)難(nan)理(li)解(jie)，基(ji)礎知(zhi)(zhi)識下抽(chou)(chou)(chou)(chou)(chou)(chou)一(yi)個(ge)(ge)一(yi)樣容量(liang)(liang)的(de)(de)(de)(de)容器，為(wei)什么抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)(qi)量(liang)(liang)大(da)(da)的(de)(de)(de)(de)干式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很容易(yi)抽(chou)(chou)(chou)(chou)(chou)(chou)中(zhong)大(da)(da)家(jia)(jia)必須的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)，而(er)抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)(qi)量(liang)(liang)小(xiao)的(de)(de)(de)(de)則較慢甚(shen)至無法(fa)抽(chou)(chou)(chou)(chou)(chou)(chou)中(zhong)大(da)(da)家(jia)(jia)要想的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)?因(yin)(yin)為(wei)管路或(huo)者容器從始至終不(bu)(bu)大(da)(da)可能確保毫無疑問不(bu)(bu)漏(lou)水汽(qi)，而(er)抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)(qi)量(liang)(liang)大(da)(da)的(de)(de)(de)(de)彌(mi)補(bu)了(le)漏(lou)汽(qi)所造成的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)減(jian)少的(de)(de)(de)(de)因(yin)(yin)素，因(yin)(yin)而(er)，空(kong)(kong)(kong)(kong)氣(qi)(qi)量(liang)(liang)的(de)(de)(de)(de)很容易(yi)抽(chou)(chou)(chou)(chou)(chou)(chou)中(zhong)理(li)性化真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)值(zhi)。這(zhe)里建議，在預(yu)計(ji)出(chu)基(ji)礎知(zhi)(zhi)識抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)(qi)量(liang)(liang)的(de)(de)(de)(de)情況下，大(da)(da)家(jia)(jia)盡量(liang)(liang)選(xuan)擇高(gao)一(yi)級的(de)(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)(qi)量(liang)(liang)的(de)(de)(de)(de)機(ji)械泵(beng)(beng)(beng)。　　2、制作(zuo)工(gong)藝要求的(de)(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)(gong)(gong)氣(qi)(qi)量(liang)(liang)(抽(chou)(chou)(chou)(chou)(chou)(chou)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)速率)　　機(ji)械泵(beng)(beng)(beng)要求抽(chou)(chou)(chou)(chou)(chou)(chou)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)速率(也就(jiu)(jiu)是要求機(ji)械泵(beng)(beng)(beng)在其(qi)工(gong)作(zuo)壓力下，排出(chu)去氣(qi)(qi)體(ti)、液(ye)體(ti)，固體(ti)的(de)(de)(de)(de)專業能力)，一(yi)般公司(si)：m3/h，L/S,m3/min。具體(ti)測(ce)算(suan)方(fang)法(fa)可以參(can)考下面計(ji)算(suan)公式(shi)：　　S=(V/t)×ln(P1/P2)　　在這(zhe)其(qi)中(zhong)：S為(wei)機(ji)械泵(beng)(beng)(beng)抽(chou)(chou)(chou)(chou)(chou)(chou)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)速率(L/s)　　V為(wei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室容積(L)　　t為(wei)保證(zheng)要求真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)所需時間(s)　　P1為(wei)初始氣(qi)(qi)體(ti)壓強(Pa)　　P2為(wei)要求氣(qi)(qi)體(ti)壓強(Pa)　　清楚了(le)干式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)這(zhe)類專業技能后(hou)，就(jiu)(jiu)了(le)解(jie)怎(zen)樣根據工(gong)作(zuo)中(zhong)情況進行適當(dang)型號規格挑選(xuan)了(le)，這(zhe)類基(ji)本參(can)數(shu)都(dou)是一(yi)些(xie)評(ping)價方(fang)法(fa)。
2020 - 04 - 28
目前(qian)，大(da)多數真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)預(yu)冷(leng)裝置(zhi)中(zhong)使用(yong)(yong)的(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)是旋(xuan)(xuan)片真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。盡(jin)(jin)管帶有氣(qi)鎮(zhen)裝置(zhi)的(de)(de)(de)旋(xuan)(xuan)片泵(beng)(beng)(beng)(beng)(beng)(beng)可以(yi)去除(chu)含(han)有少(shao)量(liang)水蒸(zheng)氣(qi)和(he)(he)大(da)量(liang)永久氣(qi)體(ti)的(de)(de)(de)混合氣(qi)體(ti)，但在(zai)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)預(yu)冷(leng)過(guo)程中(zhong)，由于蔬(shu)(shu)菜(cai)(cai)內部水分的(de)(de)(de)蒸(zheng)發，大(da)量(liang)水蒸(zheng)氣(qi)將被泵(beng)(beng)(beng)(beng)(beng)(beng)入旋(xuan)(xuan)片泵(beng)(beng)(beng)(beng)(beng)(beng)，水蒸(zheng)氣(qi)將在(zai)泵(beng)(beng)(beng)(beng)(beng)(beng)室中(zhong)冷(leng)凝。這將導致真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)潤(run)滑(hua)油乳化變質，嚴(yan)重影響(xiang)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)所能達到的(de)(de)(de)極限壓(ya)力，降(jiang)低潤(run)滑(hua)性(xing)能，增加磨損(sun)，不能正常(chang)工作，甚至造成(cheng)泵(beng)(beng)(beng)(beng)(beng)(beng)體(ti)、轉子(zi)等(deng)部件嚴(yan)重腐(fu)蝕，導致整機(ji)報廢(fei)。因此，推薦羅(luo)茨(ci)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)在(zai)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)預(yu)冷(leng)裝置(zhi)中(zhong)的(de)(de)(de)應(ying)用(yong)(yong)。　　蔬(shu)(shu)菜(cai)(cai)收獲后預(yu)冷(leng)是保持蔬(shu)(shu)菜(cai)(cai)新鮮、延緩蔬(shu)(shu)菜(cai)(cai)老化和(he)(he)變質的(de)(de)(de)有效方(fang)法(fa)。對于不同(tong)的(de)(de)(de)蔬(shu)(shu)菜(cai)(cai)，可以(yi)分別(bie)采用(yong)(yong)冷(leng)風預(yu)冷(leng)、差壓(ya)預(yu)冷(leng)、真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)預(yu)冷(leng)和(he)(he)水預(yu)冷(leng)。真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)冷(leng)卻在(zai)羅(luo)茨(ci)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)已經(jing)廣泛(fan)應(ying)用(yong)(yong)于食品工業領域(yu)。與傳(chuan)統的(de)(de)(de)冷(leng)卻方(fang)式如吹風和(he)(he)浸泡相比，真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)預(yu)冷(leng)可以(yi)大(da)大(da)縮短冷(leng)卻時間，使食品內部的(de)(de)(de)溫度場(chang)更(geng)加均(jun)勻。顯然，從保鮮的(de)(de)(de)角度來看，真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)預(yu)冷(leng)裝置(zhi)是目前(qian)最理想(xiang)的(de)(de)(de)蔬(shu)(shu)菜(cai)(cai)冷(leng)卻和(he)(he)制(zhi)冷(leng)設備。　　真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)冷(leng)卻系統包括(kuo)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)室、支(zhi)架(jia)和(he)(he)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)，其中(zhong)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)為羅(luo)茨(ci)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。羅(luo)茨(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)：運(yun)行(xing)時應(ying)注意保證真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)進水溫度盡(jin)(jin)可能接近(jin)設計(ji)運(yun)行(xing)條件，水量(liang)充足。(2)確保真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)冷(leng)卻水循環，否則(ze)機(ji)組將在(zai)運(yun)行(xing)1小時左右(you)時因羅(luo)茨(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)過(guo)熱保護(hu)而停機(ji)。　　羅(luo)茨(ci)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)產(chan)品的(de)(de)(de)特(te)點：　　1.電機(ji)多樣性(xing)　　每臺羅(luo)茨(ci)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)電機(ji)可以(yi)風冷(leng)或水冷(leng)，以(yi)確保客戶的(de)(de)(de)正常(chang)使用(yong)(yong)　　該泵(beng)(beng)(beng)(beng)(beng)(beng)由鋁合金或鑄(zhu)鐵(tie)制(zhi)成(cheng)，具有散熱快、耐腐(fu)蝕性(xing)強的(de)(de)(de)優點。　　2.結構(gou)簡(jian)單，維(wei)護(hu)方(fang)便　　轉子(zi)型線(xian)通過(guo)精心設計(ji)和(he)(he)生(sheng)產(chan)圓弧轉子(zi)，使泵(beng)(beng)(beng)(beng)(beng)(beng)...
2020 - 04 - 30
真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)：真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)為(wei)一種(zhong)抽氣(qi)(qi)裝置(zhi)，可將(jiang)真(zhen)空(kong)(kong)(kong)(kong)(kong)系統(tong)中(zhong)的(de)(de)氣(qi)(qi)體(ti)(ti)抽出(chu)，使返回真(zhen)空(kong)(kong)(kong)(kong)(kong)系統(tong)中(zhong)的(de)(de)氣(qi)(qi)體(ti)(ti)數量(liang)(liang)比抽出(chu)真(zhen)空(kong)(kong)(kong)(kong)(kong)系統(tong)中(zhong)的(de)(de)氣(qi)(qi)體(ti)(ti)數量(liang)(liang)少。　　一、真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)分(fen)(fen)(fen)(fen)類(lei)　　根(gen)據(ju)真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)工(gong)(gong)作(zuo)原理基(ji)本上分(fen)(fen)(fen)(fen)為(wei)氣(qi)(qi)體(ti)(ti)輸送泵(beng)(beng)(beng)(beng)(beng)和氣(qi)(qi)體(ti)(ti)捕集(ji)泵(beng)(beng)(beng)(beng)(beng)兩種(zhong)類(lei)型，真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)分(fen)(fen)(fen)(fen)類(lei)和圖2不同真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du)所示。　　氣(qi)(qi)體(ti)(ti)輸送泵(beng)(beng)(beng)(beng)(beng)分(fen)(fen)(fen)(fen)為(wei)：　　變容真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)：泵(beng)(beng)(beng)(beng)(beng)腔容積的(de)(de)周期性變化來(lai)完成抽氣(qi)(qi)。　　動量(liang)(liang)傳(chuan)輸泵(beng)(beng)(beng)(beng)(beng)：依靠高速(su)葉片、射流，將(jiang)動量(liang)(liang)傳(chuan)遞給氣(qi)(qi)體(ti)(ti)，完成抽氣(qi)(qi)。　　氣(qi)(qi)體(ti)(ti)輸送泵(beng)(beng)(beng)(beng)(beng)主(zhu)要(yao)包(bao)括：　　1、液(ye)環真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng);2、往復式真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng);3、油封機械泵(beng)(beng)(beng)(beng)(beng);4、羅(luo)茨(ci)真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng);5、干(gan)式真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)等(deng)。　　氣(qi)(qi)體(ti)(ti)捕集(ji)泵(beng)(beng)(beng)(beng)(beng)主(zhu)要(yao)包(bao)括：　　1、低溫泵(beng)(beng)(beng)(beng)(beng);2、離子濺射泵(beng)(beng)(beng)(beng)(beng);3、分(fen)(fen)(fen)(fen)子篩吸附泵(beng)(beng)(beng)(beng)(beng);4、鈦升華泵(beng)(beng)(beng)(beng)(beng);5、電(dian)離升華泵(beng)(beng)(beng)(beng)(beng);6、鋯鋁合金吸氣(qi)(qi)泵(beng)(beng)(beng)(beng)(beng)等(deng)。　　真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)類(lei)型按真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)用途可分(fen)(fen)(fen)(fen)為(wei)如下(xia)8部分(fen)(fen)(fen)(fen)：　　(1)主(zhu)泵(beng)(beng)(beng)(beng)(beng)(Main pump)：在(zai)(zai)真(zhen)空(kong)(kong)(kong)(kong)(kong)系統(tong)中(zhong)，用來(lai)獲(huo)得所要(yao)求真(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du)的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng);　　(2)粗(cu)(cu)抽泵(beng)(beng)(beng)(beng)(beng)(Roughing vacuum pump)：從(cong)大氣(qi)(qi)壓開始(shi)降低系統(tong)的(de)(de)壓力到另(ling)一抽氣(qi)(qi)系統(tong)開始(shi)工(gong)(gong)作(zuo)的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng);　　(3)前(qian)級(ji)泵(beng)(beng)(beng)(beng)(beng)(Backing vacuum pump)：用來(lai)維(wei)持(chi)(chi)(chi)另(ling)外一個泵(beng)(beng)(beng)(beng)(beng)的(de)(de)前(qian)級(ji)壓力在(zai)(zai)其臨界前(qian)級(ji)壓力以下(xia)的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng);　　(4)維(wei)持(chi)(chi)(chi)泵(beng)(beng)(beng)(beng)(beng)(Holding vacuum pump)：在(zai)(zai)真(zhen)空(kong)(kong)(kong)(kong)(kong)系統(tong)中(zhong)，當(dang)氣(qi)(qi)體(ti)(ti)量(liang)(liang)很小，不能(neng)有效的(de)(de)利(li)用主(zhu)前(qian)級(ji)泵(beng)(beng)(beng)(beng)(beng)。此時，可以利(li)用容量(liang)(liang)較小的(de)(de)輔助(zhu)前(qian)級(ji)泵(beng)(beng)(beng)(beng)(beng)來(lai)維(wei)持(chi)(chi)(chi)主(zhu)泵(beng)(beng)(beng)(beng)(beng)工(gong)(gong)作(zuo)或維(wei)持(chi)(chi)(chi)容器所需(xu)真(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du);　　(5)粗(cu)(cu)/低真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(Rough/Low ...
2020 - 05 - 08
與(yu)其他真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)設(she)備(bei)一樣，旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)在(zai)使(shi)用過(guo)(guo)程中(zhong)不(bu)可避免(mian)地會出現一些問(wen)(wen)題或故(gu)障(zhang)，影(ying)響設(she)備(bei)的(de)(de)(de)(de)中(zhong)長期運(yun)(yun)行。只有了解了失敗的(de)(de)(de)(de)原因(yin)(yin)(yin)，我(wo)們才能(neng)更(geng)好地提(ti)出解決方案(an)。　　1、旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)(beng)不(bu)轉動(dong)(dong)(dong)，情況不(bu)明時(shi)不(bu)先啟動(dong)(dong)(dong)泵(beng)(beng)(beng)(beng)(beng)，以免(mian)加重問(wen)(wen)題，用手可以移(yi)(yi)動(dong)(dong)(dong)而不(bu)能(neng)移(yi)(yi)動(dong)(dong)(dong)。由于(yu)耦合(he)問(wen)(wen)題、皮帶打滑、電機接線(xian)錯誤、電機損壞和(he)電源(yuan)故(gu)障(zhang)，大(da)多數泵(beng)(beng)(beng)(beng)(beng)無(wu)法旋(xuan)轉。　　2、溫(wen)(wen)(wen)度(du)(du)(du)過(guo)(guo)高，一般旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)(beng)溫(wen)(wen)(wen)度(du)(du)(du)過(guo)(guo)高的(de)(de)(de)(de)原因(yin)(yin)(yin)是(shi)泵(beng)(beng)(beng)(beng)(beng)環境(jing)溫(wen)(wen)(wen)度(du)(du)(du)過(guo)(guo)高，進(jin)氣(qi)溫(wen)(wen)(wen)度(du)(du)(du)過(guo)(guo)高，進(jin)氣(qi)冷(leng)卻(que)裝(zhuang)置無(wu)效。泵(beng)(beng)(beng)(beng)(beng)長期連續運(yun)(yun)行的(de)(de)(de)(de)入(ru)口壓力過(guo)(guo)高，水冷(leng)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)冷(leng)卻(que)水量(liang)缺乏循環水，設(she)計效果不(bu)好，溫(wen)(wen)(wen)控(kong)水量(liang)調節閥失效等(deng)。　　3、旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)漏(lou)油(you)(you)可能(neng)是(shi)由于(yu)密封(feng)老化、裝(zhuang)置不(bu)當、損壞和(he)故(gu)障(zhang)、外(wai)觀(guan)不(bu)均勻、雜質、粗糙度(du)(du)(du)和(he)鑄(zhu)件松動(dong)(dong)(dong)造成的(de)(de)(de)(de)。如果停泵(beng)(beng)(beng)(beng)(beng)后回油(you)(you)，油(you)(you)將進(jin)入(ru)流(liu)向氣(qi)鎮(zhen)閥，如果氣(qi)鎮(zhen)閥沒有關閉，油(you)(you)可能(neng)會泄(xie)漏(lou)。制作橡(xiang)膠墊時(shi)，必(bi)須使(shi)用耐油(you)(you)橡(xiang)膠。如果密封(feng)面太大(da)，機油(you)(you)會泄(xie)漏(lou)。　　4、旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)漏(lou)水可能(neng)發生在(zai)水管接頭、水套蓋平面、排水管孔螺塞，排水閥等(deng)處(chu)。水套鉆穿、鑄(zhu)造缺陷、凍裂，也(ye)可能(neng)造成漏(lou)水。　　高溫(wen)(wen)(wen)和(he)漏(lou)油(you)(you)是(shi)旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)在(zai)使(shi)用過(guo)(guo)程中(zhong)的(de)(de)(de)(de)常見故(gu)障(zhang)。因(yin)(yin)(yin)此，為了避免(mian)故(gu)障(zhang)對工業(ye)生產進(jin)度(du)(du)(du)的(de)(de)(de)(de)影(ying)響，有必(bi)要(yao)定期做(zuo)好設(she)備(bei)的(de)(de)(de)(de)日常維護和(he)檢查工作，及(ji)時(shi)解決問(wen)(wen)題。　　恒(heng)才機電防爆旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)廠(chang)家主(zhu)要(yao)產品有2BV、V、VG、VI、VZ、VN、LRP系(xi)列水環真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),X、GVD系(xi)列旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),ZJ系(xi)列羅茨真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),GXS、DHS、VSD、GHS系(xi)列螺桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),...
2020 - 05 - 14
黃花(hua)菜是市(shi)面上比(bi)較受歡迎(ying)的(de)(de)(de)(de)蔬(shu)菜之(zhi)一(yi)(yi)，為(wei)了長(chang)期(qi)保存和(he)(he)(he)運輸(shu)。回采取(qu)曬干(gan)和(he)(he)(he)真(zhen)(zhen)空(kong)(kong)干(gan)燥(zao)這兩(liang)種(zhong)方式(shi)。有(you)機黃花(hua)菜加工(gong)后能夠增加農民(min)銷售收入(ru)。　　黃花(hua)菜干(gan)燥(zao)主要使用的(de)(de)(de)(de)就(jiu)是真(zhen)(zhen)空(kong)(kong)干(gan)燥(zao)機，這種(zhong)設備可以(yi)讓黃花(hua)菜快速干(gan)燥(zao)和(he)(he)(he)殺菌(jun)。實現保質期(qi)的(de)(de)(de)(de)延長(chang)。今天我們就(jiu)來介紹一(yi)(yi)下真(zhen)(zhen)空(kong)(kong)干(gan)燥(zao)機中的(de)(de)(de)(de)旋(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)。　　旋(xuan)(xuan)(xuan)片(pian)(pian)式(shi)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(簡稱旋(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)(beng))是一(yi)(yi)種(zhong)油封式(shi)機械真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)。其工(gong)作壓強(qiang)范圍為(wei)101325~1.33×10-2(Pa)屬于(yu)低(di)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)。它(ta)可以(yi)單獨使用，也(ye)可以(yi)作為(wei)其它(ta)高(gao)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)或超高(gao)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)前級泵(beng)(beng)(beng)。它(ta)已廣泛(fan)地應用于(yu)冶金(jin)、機械、軍工(gong)、電子(zi)、化工(gong)、輕工(gong)、石(shi)油及醫(yi)藥等生產和(he)(he)(he)科研部門。　　旋(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)(beng)主要由泵(beng)(beng)(beng)體(ti)、轉(zhuan)(zhuan)子(zi)、旋(xuan)(xuan)(xuan)片(pian)(pian)、端(duan)蓋、彈簧(huang)等組成(cheng)。在旋(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)(beng)的(de)(de)(de)(de)腔(qiang)內偏心地安(an)裝一(yi)(yi)個(ge)轉(zhuan)(zhuan)子(zi)，轉(zhuan)(zhuan)子(zi)外圓與(yu)泵(beng)(beng)(beng)腔(qiang)內表面相切(二者(zhe)有(you)很(hen)小的(de)(de)(de)(de)間隙)，轉(zhuan)(zhuan)子(zi)槽內裝有(you)帶(dai)(dai)彈簧(huang)的(de)(de)(de)(de)二個(ge)旋(xuan)(xuan)(xuan)片(pian)(pian)。旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)時(shi)(shi)，靠(kao)離心力和(he)(he)(he)彈簧(huang)的(de)(de)(de)(de)張(zhang)力使旋(xuan)(xuan)(xuan)片(pian)(pian)頂(ding)端(duan)與(yu)泵(beng)(beng)(beng)腔(qiang)的(de)(de)(de)(de)內壁保持接觸，轉(zhuan)(zhuan)子(zi)旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)帶(dai)(dai)動旋(xuan)(xuan)(xuan)片(pian)(pian)沿泵(beng)(beng)(beng)腔(qiang)內壁滑動。　　兩(liang)個(ge)旋(xuan)(xuan)(xuan)片(pian)(pian)把轉(zhuan)(zhuan)子(zi)、泵(beng)(beng)(beng)腔(qiang)和(he)(he)(he)兩(liang)個(ge)端(duan)蓋所圍成(cheng)的(de)(de)(de)(de)月(yue)牙形空(kong)(kong)間分(fen)隔成(cheng)A、B、C三部分(fen)。當轉(zhuan)(zhuan)子(zi)按(an)箭(jian)頭(tou)方向旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)時(shi)(shi)，與(yu)吸(xi)(xi)氣口(kou)相通(tong)的(de)(de)(de)(de)空(kong)(kong)間A 的(de)(de)(de)(de)容(rong)積(ji)是逐(zhu)漸(jian)增大的(de)(de)(de)(de)，正處(chu)于(yu)吸(xi)(xi)氣過(guo)程(cheng)。而(er)與(yu)排氣口(kou)相通(tong)的(de)(de)(de)(de)空(kong)(kong)間C的(de)(de)(de)(de)容(rong)積(ji)是逐(zhu)漸(jian)縮小的(de)(de)(de)(de)，正處(chu)于(yu)排氣過(guo)程(cheng)。居中的(de)(de)(de)(de)空(kong)(kong)間B的(de)(de)(de)(de)容(rong)積(ji)也(ye)是逐(zhu)漸(jian)減小的(de)(de)(de)(de)，正處(chu)于(yu)壓縮過(guo)程(cheng)。由于(yu)空(kong)(kong)間A的(de)(de)(de)(de)容(rong)積(ji)是逐(zhu)漸(jian)增大(即(ji)膨脹)，氣體(ti)壓強(qiang)降低(di)，泵(beng)(beng)(beng)的(de)(de)(de)(de)入(ru)口(kou)處(chu)外部氣體(ti)壓強(qiang)大于(yu)空(kong)(kong)間A內的(de)(de)(de)(de)壓強(qiang)，因(yin)此將氣體(ti)吸(xi)(xi)入(ru)。當空(kong)(kong)間A與(yu)吸(xi)(xi)氣口(kou)隔絕時(shi)(shi)，即(ji)轉(zhuan)(zhuan)至...
最新資訊 了解公司的最新活動及打折促銷(xiao)
2019 - 05 - 29
2019年(nian)5月22日由(you)SPECK主辦&深(shen)圳(zhen)(zhen)恒才機(ji)電協(xie)辦的(de)(de)(de)(de)(de)橡(xiang)塑(su)業(ye)(ye)節(jie)能(neng)(neng)環(huan)保技術交流(liu)會(hui)在廣州琶洲白云會(hui)議室舉(ju)行，參加此次(ci)橡(xiang)塑(su)業(ye)(ye)節(jie)能(neng)(neng)環(huan)保論壇的(de)(de)(de)(de)(de)有(you)來(lai)(lai)自全國各個(ge)地區的(de)(de)(de)(de)(de)人(ren)(ren)民；多家企業(ye)(ye)負責(ze)人(ren)(ren)、投資(zi)人(ren)(ren)和橡(xiang)塑(su)界精英，本次(ci)論壇還盛情邀請了高(gao)分子協(xie)會(hui)黨委副書記兼紀委書記王(wang)文廣先生(sheng)等嘉賓隆重出(chu)席。 論壇正(zheng)式(shi)啟動后(hou)，由(you)SPECK車經(jing)理(li)首先進行演講“擠(ji)出(chu)成(cheng)型應用與SPECK次(ci)世代真(zhen)(zhen)空(kong)節(jie)能(neng)(neng)單(dan)元、材擠(ji)壓成(cheng)型的(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)領域和終(zhong)端(duan)用戶的(de)(de)(de)(de)(de)新材發展（以(yi)前，現在及未來(lai)(lai)）。期間介紹新款(kuan)變(bian)頻液(ye)環(huan)真(zhen)(zhen)空(kong)泵(beng)(beng)，與工業(ye)(ye)4.0的(de)(de)(de)(de)(de)核(he)心理(li)念正(zheng)完(wan)全契合，它實時監(jian)控(kong)(kong)并計算來(lai)(lai)實現產線/產品(pin)(pin)/制程的(de)(de)(de)(de)(de)升級優化，在制造(zao)領域形成(cheng)資(zi)源(yuan)、信息(xi)(xi)、物(wu)品(pin)(pin)和人(ren)(ren)的(de)(de)(de)(de)(de)相互(hu)關聯的(de)(de)(de)(de)(de)“信息(xi)(xi)物(wu)理(li)系統”，推進制造(zao)業(ye)(ye)向智能(neng)(neng)化轉型。車經(jing)理(li)說,根本性(xing)的(de)(de)(de)(de)(de)改變(bian)已經(jing)開始(shi)，節(jie)能(neng)(neng)是要求，但我們(men)要的(de)(de)(de)(de)(de)不僅僅是節(jie)能(neng)(neng)，不是簡單(dan)的(de)(de)(de)(de)(de)設備工程解決方(fang)案，而是向靈(ling)活、受控(kong)(kong)分散和緊湊的(de)(de)(de)(de)(de)分離單(dan)元能(neng)(neng)源(yuan)密(mi)集型解決方(fang)案。隨著(zhu)車經(jing)理(li)的(de)(de)(de)(de)(de)演講讓現場(chang)的(de)(de)(de)(de)(de)來(lai)(lai)賓對(dui)節(jie)能(neng)(neng)環(huan)保產品(pin)(pin)產生(sheng)了高(gao)濃的(de)(de)(de)(de)(de)興趣。 接下來(lai)(lai)，由(you)深(shen)圳(zhen)(zhen)恒才陳(chen)(chen)總為大家帶來(lai)(lai)精彩的(de)(de)(de)(de)(de)分享，陳(chen)(chen)總分別對(dui)橡(xiang)塑(su)行業(ye)(ye)的(de)(de)(de)(de)(de)塑(su)料(liao)、樹脂、熱固(gu)性(xing)塑(su)料(liao)、熱塑(su)性(xing)塑(su)料(liao)等進行專(zhuan)業(ye)(ye)解說,之(zhi)前有(you)些行業(ye)(ye)中(zhong)使用的(de)(de)(de)(de)(de)機(ji)械(xie)造(zao)成(cheng)二次(ci)污(wu)染難(nan)以(yi)解決，機(ji)械(xie)泵(beng)(beng)效率(lv)低能(neng)(neng)耗高(gao)，故障率(lv)頻繁等問題，陳(chen)(chen)總為大家將這些專(zhuan)業(ye)(ye)的(de)(de)(de)(de)(de)問題做了完(wan)美的(de)(de)(de)(de)(de)解答(da)，并展示進行改造(zao)后(hou)的(de)(de)(de)(de)(de)成(cheng)功案例。陳(chen)(chen)總說，我們(men)致(zhi)力(li)于可持續生(sheng)產力(li)，節(jie)能(neng)(neng)、環(huan)保、高(gao)效，我們(men)堅持對(dui)客...
2018 - 07 - 16
很(hen)多客(ke)戶在選(xuan)型(xing)的(de)(de)(de)時候對(dui)(dui)(dui)(dui)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)術(shu)語不太了(le)解(jie)，其實(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)術(shu)語非常(chang)簡單(dan)，了(le)解(jie)了(le)它的(de)(de)(de)術(shu)語選(xuan)型(xing)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)也就(jiu)沒有(you)問(wen)題了(le)，只要給(gei)出真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)參(can)數(shu)都(dou)可以(yi)(yi)(yi)進行選(xuan)型(xing)。那么，下(xia)面一(yi)起來(lai)(lai)了(le)解(jie)一(yi)下(xia)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)術(shu)語和(he)選(xuan)型(xing)的(de)(de)(de)計(ji)算方式吧。　　第一(yi),選(xuan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)，首選(xuan)考慮的(de)(de)(de)是(shi)零(ling)真(zhen)(zhen)空(kong)(kong)(kong)(kong)度　　真(zhen)(zhen)空(kong)(kong)(kong)(kong)狀態下(xia)的(de)(de)(de)氣(qi)(qi)體稀簿程度就(jiu)用真(zhen)(zhen)空(kong)(kong)(kong)(kong)度來(lai)(lai)表(biao)(biao)示。從真(zhen)(zhen)空(kong)(kong)(kong)(kong)表(biao)(biao)所(suo)讀得的(de)(de)(de)數(shu)值也稱為(wei)(wei)真(zhen)(zhen)空(kong)(kong)(kong)(kong)度。真(zhen)(zhen)空(kong)(kong)(kong)(kong)度數(shu)值是(shi)表(biao)(biao)示出系統壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)實(shi)際數(shu)值低于(yu)(yu)大(da)(da)氣(qi)(qi)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)的(de)(de)(de)數(shu)值，從表(biao)(biao)上表(biao)(biao)示出來(lai)(lai)的(de)(de)(de)數(shu)值又(you)稱為(wei)(wei)表(biao)(biao)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)，業界也稱為(wei)(wei)相對(dui)(dui)(dui)(dui)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)，即(ji)： 真(zhen)(zhen)空(kong)(kong)(kong)(kong)度=大(da)(da)氣(qi)(qi)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)-絕對(dui)(dui)(dui)(dui)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(大(da)(da)氣(qi)(qi)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)一(yi)般取101325Pa，水環(huan)式真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)極限(xian)絕對(dui)(dui)(dui)(dui)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)3300Pa;旋片式真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)極限(xian)絕對(dui)(dui)(dui)(dui)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)約10Pa)。　　　　第二是(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽(chou)(chou)氣(qi)(qi)量(liang)(liang)　　抽(chou)(chou)氣(qi)(qi)量(liang)(liang)是(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽(chou)(chou)速(su)的(de)(de)(de)一(yi)個衡量(liang)(liang)因(yin)素。一(yi)般用m3/h和(he)L/S單(dan)位來(lai)(lai)表(biao)(biao)示。是(shi)彌補漏(lou)氣(qi)(qi)率的(de)(de)(de)參(can)數(shu)。可以(yi)(yi)(yi)理(li)解(jie)，理(li)論下(xia)抽(chou)(chou)一(yi)個相同(tong)體積的(de)(de)(de)容(rong)(rong)器(qi)(qi)，為(wei)(wei)什(shen)么抽(chou)(chou)氣(qi)(qi)量(liang)(liang)大(da)(da)的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)容(rong)(rong)易(yi)抽(chou)(chou)到我(wo)們(men)所(suo)需的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)度，而抽(chou)(chou)氣(qi)(qi)量(liang)(liang)小的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)慢甚至無法抽(chou)(chou)到我(wo)們(men)想要的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)度?因(yin)為(wei)(wei)管路或者容(rong)(rong)器(qi)(qi)始(shi)終(zhong)不可能做到絕對(dui)(dui)(dui)(dui)不漏(lou)氣(qi)(qi)，而抽(chou)(chou)氣(qi)(qi)量(liang)(liang)大(da)(da)的(de)(de)(de)彌補了(le)漏(lou)氣(qi)(qi)所(suo)帶來(lai)(lai)的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)度下(xia)降的(de)(de)(de)因(yin)素，所(suo)以(yi)(yi)(yi)，大(da)(da)氣(qi)(qi)量(liang)(liang)的(de)(de)(de)很(hen)容(rong)(rong)易(yi)抽(chou)(chou)到理(li)想真(zhen)(zhen)空(kong)(kong)(kong)(kong)度值。所(suo)以(yi)(yi)(yi)，我(wo)們(men)平(ping)常(chang)在計(ji)算出理(li)論抽(chou)(chou)氣(qi)(qi)量(liang)(liang)的(de)(de)(de)情況(kuang)下(xia)，盡(jin)量(liang)(liang)選(xuan)擇(ze)高一(yi)級的(de)(de)(de)抽(chou)(chou)氣(qi)(qi)量(liang)(liang)的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。　　第三就(jiu)是(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)相對(dui)(dui)(dui)(dui)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)　　相對(dui)(dui)(dui)(dui)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)即(ji)所(suo)測內(nei)部(bu)(bu)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)比“大(da)(da)氣(qi)(qi)壓(ya)(ya)”低多少(shao)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)。表(biao)(biao)示出系統壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)實(shi)際數(shu)值低于(yu)(yu)大(da)(da)氣(qi)(qi)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)的(de)(de)(de)數(shu)值。由(you)于(yu)(yu)容(rong)(rong)器(qi)(qi)內(nei)部(bu)(bu)空(kong)(kong)(kong)(kong)氣(qi)(qi)被抽(chou)(chou)，因(yin)此，內(nei)部(bu)(bu)的(de)(de)(de)壓(ya)(ya)強(qiang)(qiang)(qiang)(qiang)始(shi)終(zhong)低于(yu)(yu)容(rong)(rong)器(qi)(qi)...
2018 - 09 - 18
凍(dong)(dong)干(gan)燥(zao)機(凍(dong)(dong)干(gan)機)由制(zhi)冷(leng)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)、加熱(re)(re)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)、電(dian)器(qi)儀表控制(zhi)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)所組(zu)成。主要部件(jian)為干(gan)燥(zao)箱、凝結(jie)器(qi)、冷(leng)凍(dong)(dong)機組(zu)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)、加熱(re)(re)/冷(leng)卻(que)裝置等。冷(leng)凍(dong)(dong)干(gan)燥(zao)簡稱(cheng)凍(dong)(dong)干(gan)，就(jiu)是將含水(shui)(shui)物質，先凍(dong)(dong)結(jie)成固(gu)(gu)態(tai)，而后(hou)使其中(zhong)的(de)(de)(de)水(shui)(shui)分(fen)(fen)從(cong)固(gu)(gu)態(tai)升(sheng)華(hua)(hua)成氣(qi)態(tai)，以除去(qu)水(shui)(shui)分(fen)(fen)而保(bao)(bao)存(cun)物質的(de)(de)(de)方法(fa)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)是凍(dong)(dong)干(gan)機的(de)(de)(de)重要組(zu)成部分(fen)(fen)之(zhi)一(yi)，一(yi)般包括旋(xuan)片式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)或干(gan)泵(beng)(beng)(beng)(beng)和羅茨泵(beng)(beng)(beng)(beng)加速(su)抽真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)作(zuo)用(yong)(yong)(yong)是建立(li)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)，給冰的(de)(de)(de)升(sheng)華(hua)(hua)制(zhi)造環境和條件(jian)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)的(de)(de)(de)高低直(zhi)接影響(xiang)制(zhi)品的(de)(de)(de)升(sheng)華(hua)(hua)速(su)率(lv)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)要求(qiu)其自身具有較低的(de)(de)(de)泄漏率(lv)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)控制(zhi)的(de)(de)(de)精度(du)直(zhi)接影響(xiang)到制(zhi)藥工藝(yi)的(de)(de)(de)運(yun)行(xing)。那么(me)，凍(dong)(dong)干(gan)機真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)日常(chang)(chang)(chang)該如(ru)(ru)(ru)何維護和保(bao)(bao)養呢？下(xia)面我(wo)們一(yi)起來看(kan)看(kan)吧！1.真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)運(yun)行(xing)中(zhong)檢(jian)查(cha)(cha)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)運(yun)行(xing)聲音是否(fou)正(zheng)常(chang)(chang)(chang)，如(ru)(ru)(ru)果異常(chang)(chang)(chang)請先檢(jian)查(cha)(cha)供(gong)電(dian)的(de)(de)(de)三(san)相電(dian)是否(fou)平(ping)衡(heng)；真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是否(fou)有異常(chang)(chang)(chang)振動，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)與(yu)泵(beng)(beng)(beng)(beng)頭(tou)上的(de)(de)(de)各(ge)個連接部分(fen)(fen)是否(fou)存(cun)在松動現象，如(ru)(ru)(ru)果有則采用(yong)(yong)(yong)相應(ying)的(de)(de)(de)固(gu)(gu)定措施(shi)；帶冷(leng)卻(que)水(shui)(shui)的(de)(de)(de)泵(beng)(beng)(beng)(beng)，需(xu)要保(bao)(bao)持冷(leng)卻(que)水(shui)(shui)有足夠(gou)(gou)的(de)(de)(de)流(liu)量和壓差，運(yun)行(xing)過程(cheng)中(zhong)可以用(yong)(yong)(yong)手(shou)觸摸一(yi)下(xia)泵(beng)(beng)(beng)(beng)體(ti)的(de)(de)(de)溫度(du)；帶氮氣(qi)吹掃的(de)(de)(de)泵(beng)(beng)(beng)(beng)，需(xu)要保(bao)(bao)持氮氣(qi)有足夠(gou)(gou)的(de)(de)(de)流(liu)量和壓力；需(xu)檢(jian)查(cha)(cha)油(you)(you)位(wei)是否(fou)保(bao)(bao)持在正(zheng)常(chang)(chang)(chang)油(you)(you)位(wei)，低于(yu)正(zheng)常(chang)(chang)(chang)油(you)(you)位(wei)要及(ji)時(shi)補加規定的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)；如(ru)(ru)(ru)果真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)發生乳(ru)化(hua)，需(xu)要打(da)開氣(qi)鎮閥(fa)運(yun)行(xing)2小(xiao)時(shi)；真(zhen)(zhen)(zhen)如(ru)(ru)(ru)果空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)變色，建議及(ji)時(shi)更換真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)，并(bing)清洗過濾網，并(bing)更換過濾器(qi)；觀察真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是否(fou)漏油(you)(you)，如(ru)(ru)(ru)漏油(you)(you)及(ji)時(shi)停(ting)機維修。2.真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)長(chang)期停(ting)用(yong)(yong)(yong)檢(jian)查(cha)(cha)如(ru)(ru)(ru)果泵(beng)(beng)(beng)(beng)在一(yi)段時(shi)間(jian)內不使用(yong)(yong)(yong)，應(ying)關閉(bi)電(dian)源和冷(leng)卻(que)水(shui)(shui)供(gong)應(ying)；如(ru)(ru)(ru)果泵(beng)(beng)(beng)(beng)在凍(dong)(dong)干(gan)工藝(yi)結(jie)...
2018 - 11 - 19
1、選(xuan)(xuan)用(yong)(yong)節(jie)能(neng)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。目前恒(heng)才公司開發(fa)應(ying)該于(yu)(yu)造紙行(xing)業的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)有(you)2BV系列水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)和德國(guo)品牌(pai)SPECK以及國(guo)際品牌(pai)阿特拉斯(si)三款(kuan)，近(jin)年來2BV系列水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)在(zai)實驗站條件(jian)下，測得(de)(de)抽吸(xi)(xi)干空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)能(neng)達到(dao)67%的(de)(de)(de)(de)最(zui)高(gao)效(xiao)(xiao)率(lv)(lv)，而(er)螺(luo)桿(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)用(yong)(yong)于(yu)(yu)造紙廠抽吸(xi)(xi)濕空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)將(jiang)會有(you)更(geng)高(gao)的(de)(de)(de)(de)效(xiao)(xiao)率(lv)(lv)，直接替廠家節(jie)省電(dian)源費用(yong)(yong)驚人。很多(duo)(duo)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)相關(guan)資(zi)料(liao)介紹(shao)的(de)(de)(de)(de)液環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)效(xiao)(xiao)率(lv)(lv)僅為35%~50%的(de)(de)(de)(de)效(xiao)(xiao)率(lv)(lv)，顯然(ran)這些資(zi)料(liao)沒能(neng)跟上(shang)新(xin)技術(shu)帶(dai)來的(de)(de)(de)(de)新(xin)變化。2、選(xuan)(xuan)用(yong)(yong)低(di)轉速水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。在(zai)選(xuan)(xuan)用(yong)(yong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)時(shi)，應(ying)盡可(ke)能(neng)選(xuan)(xuan)用(yong)(yong)低(di)轉速的(de)(de)(de)(de)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。最(zui)好能(neng)選(xuan)(xuan)用(yong)(yong)葉(xie)輪(lun)葉(xie)片(pian)端(duan)部的(de)(de)(de)(de)線速度(du)在(zai)18m/s以下時(shi)對應(ying)的(de)(de)(de)(de)轉速，這時(shi)候泵(beng)(beng)(beng)的(de)(de)(de)(de)效(xiao)(xiao)率(lv)(lv)通常(chang)會比較(jiao)高(gao)。當(dang)然(ran)相對選(xuan)(xuan)用(yong)(yong)較(jiao)高(gao)轉速的(de)(de)(de)(de)泵(beng)(beng)(beng)將(jiang)會付出更(geng)多(duo)(duo)的(de)(de)(de)(de)購(gou)買成本，相對于(yu)(yu)日積(ji)月累更(geng)多(duo)(duo)的(de)(de)(de)(de)能(neng)耗(hao)，在(zai)日益強調(diao)節(jie)能(neng)降(jiang)耗(hao)的(de)(de)(de)(de)大背景下，顯然(ran)選(xuan)(xuan)用(yong)(yong)低(di)轉速的(de)(de)(de)(de)節(jie)能(neng)產(chan)品是(shi)值得(de)(de)的(de)(de)(de)(de)。3、各真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)點合理組(zu)合。應(ying)將(jiang)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)和空(kong)(kong)(kong)(kong)(kong)(kong)間位(wei)置相近(jin)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)點組(zu)合在(zai)一(yi)起，用(yong)(yong)一(yi)臺較(jiao)大型的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)來抽吸(xi)(xi)，組(zu)合應(ying)考慮有(you)利于(yu)(yu)管(guan)路布(bu)置，組(zu)合應(ying)區別(bie)各功(gong)能(neng)區，在(zai)氣(qi)(qi)量(liang)(liang)相近(jin)，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)不同時(shi)可(ke)選(xuan)(xuan)用(yong)(yong)帶(dai)隔板的(de)(de)(de)(de)泵(beng)(beng)(beng)，比如，在(zai)上(shang)下毛布(bu)的(de)(de)(de)(de)吸(xi)(xi)水(shui)箱之間、在(zai)不同真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)吸(xi)(xi)移輥之間都(dou)可(ke)以選(xuan)(xuan)用(yong)(yong)帶(dai)隔板的(de)(de)(de)(de)泵(beng)(beng)(beng)。4、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)組(zu)合氣(qi)(qi)量(liang)(liang)應(ying)進(jin)行(xing)換(huan)算(suan)。因(yin)氣(qi)(qi)體(ti)(ti)是(shi)可(ke)壓(ya)縮的(de)(de)(de)(de)，高(gao)壓(ya)氣(qi)(qi)體(ti)(ti)減(jian)壓(ya)為低(di)壓(ya)氣(qi)(qi)體(ti)(ti)時(shi)氣(qi)(qi)體(ti)(ti)體(ti)(ti)積(ji)會發(fa)生膨脹。如需將(jiang)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)伏輥的(de)(de)(de)(de)高(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)和低(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)組(zu)合，高(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)和氣(qi)(qi)量(liang)(liang)分別(bie)為-65kPa和80m3/min，低(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)和氣(qi)(qi)量(liang)(liang)分別(bie)為-40kPa和50m3/m...
2019 - 03 - 20
1、2X系列旋(xuan)(xuan)(xuan)片(pian)(pian)式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)簡(jian)介：深圳恒才機(ji)電設(she)備(bei)有(you)限(xian)公司2X系列旋(xuan)(xuan)(xuan)片(pian)(pian)式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)為(wei)康斯(si)頓品牌，采用(yong)(yong)WEG德國電機(ji)，高(gao)抽速高(gao)極限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度，工作噪(zao)音低(di)于(yu)62分貝,水(shui)蒸氣抽除能力強,環保，泵(beng)(beng)(beng)內(nei)裝有(you)油(you)霧消除器(qi)排(pai)油(you)能力強，結(jie)構緊湊，設(she)計科學合(he)理(li)(li)(li)和輕便，客戶(hu)很方(fang)便就可(ke)以(yi)(yi)(yi)安裝在(zai)(zai)工業(ye)系統(tong)中。2、2X旋(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)系列型(xing)(xing)號參數表：3、旋(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)原理(li)(li)(li)：　旋(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)工作原理(li)(li)(li)：它(ta)的(de)(de)(de)轉子以(yi)(yi)(yi)一(yi)(yi)定的(de)(de)(de)偏(pian)心(xin)距裝在(zai)(zai)泵(beng)(beng)(beng)殼(ke)內(nei)并與泵(beng)(beng)(beng)殼(ke)內(nei)表面(mian)(mian)的(de)(de)(de)固定面(mian)(mian)靠近，在(zai)(zai)轉子槽(cao)內(nei)裝有(you)兩個(ge)（或兩個(ge)以(yi)(yi)(yi)上）旋(xuan)(xuan)(xuan)片(pian)(pian)，當轉子旋(xuan)(xuan)(xuan)轉時旋(xuan)(xuan)(xuan)片(pian)(pian)能沿其(qi)徑(jing)向槽(cao)往(wang)復(fu)滑動且與泵(beng)(beng)(beng)殼(ke)內(nei)壁始終接觸，此旋(xuan)(xuan)(xuan)片(pian)(pian)隨(sui)轉子一(yi)(yi)起旋(xuan)(xuan)(xuan)轉，可(ke)將泵(beng)(beng)(beng)腔(qiang)分成(cheng)幾(ji)個(ge)可(ke)變(bian)容積。旋(xuan)(xuan)(xuan)片(pian)(pian)式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)屬于(yu)低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。它(ta)可(ke)以(yi)(yi)(yi)單(dan)獨使用(yong)(yong)，也可(ke)以(yi)(yi)(yi)作為(wei)其(qi)他(ta)高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)或超高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)前級(ji)泵(beng)(beng)(beng)。旋(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)(beng)多(duo)為(wei)中小(xiao)型(xing)(xing)泵(beng)(beng)(beng)，產品已經系列化。旋(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)(beng)有(you)單(dan)級(ji)和雙(shuang)級(ji)兩種，一(yi)(yi)般多(duo)做成(cheng)雙(shuang)級(ji)的(de)(de)(de)，以(yi)(yi)(yi)獲(huo)(huo)得較高(gao)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度。旋(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)(beng)絕(jue)大(da)多(duo)數是(shi)單(dan)工作腔(qiang)結(jie)構，常(chang)用(yong)(yong)兩個(ge)徑(jing)向滑片(pian)(pian)，也有(you)用(yong)(yong)三(san)個(ge)斜置滑片(pian)(pian)的(de)(de)(de)。貫(guan)穿滑片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)也有(you)應用(yong)(yong)。 4、2X型(xing)(xing)旋(xuan)(xuan)(xuan)片(pian)(pian)式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)用(yong)(yong)途(tu)及適用(yong)(yong)范圍：由于(yu)21世(shi)紀科技的(de)(de)(de)發(fa)展進步，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)技術無處(chu)不在(zai)(zai)，其(qi)中2X型(xing)(xing)旋(xuan)(xuan)(xuan)片(pian)(pian)式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)常(chang)常(chang)應用(yong)(yong)于(yu)印刷包裝、吸(xi)持、裝卸、輸送、吊運、實驗室、醫(yi)療負(fu)壓、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)熱處(chu)理(li)(li)(li)、粘(zhan)貼(tie)等等行業(ye)中，1、2X式旋(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)可(ke)以(yi)(yi)(yi)用(yong)(yong)來直(zhi)接獲(huo)(huo)得真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度在(zai)(zai)10-3torr以(yi)(yi)(yi)下的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)作業(ye)，以(yi)(yi)(yi)及配(pei)合(he)其(qi)它(ta)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)設(she)備(bei)獲(huo)(huo)得真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度10-3torr以(yi)(yi)(yi)上的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)作用(yong)(yong)之(zhi)用(yong)(yong)。2、可(ke)以(yi)(yi)(yi)供給(gei)醫(yi)療...
2019 - 06 - 10
昨天我們(men)陳工(gong)改造(zao)了(le)一(yi)(yi)個吸(xi)塑(su)(su)車間(jian)，用GHS VSD+螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)替代原來的(de)(de)(de)(de)旋(xuan)(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),一(yi)(yi)個廠區一(yi)(yi)年節(jie)省(sheng)電(dian)費就(jiu)是6.7萬(wan)元，螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)在吸(xi)塑(su)(su)車間(jian)有哪些明(ming)顯的(de)(de)(de)(de)優勢呢,我們(men)一(yi)(yi)起來看一(yi)(yi)下。（1）GHS730VSD+螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)高(gao)(gao)效節(jie)能(neng)。沿用阿特(te)(te)拉(la)斯GA37+油(you)螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)技術而(er)開(kai)(kai)發的(de)(de)(de)(de)新一(yi)(yi)代節(jie)能(neng)產品，全世(shi)界11千瓦功(gong)率真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)中抽(chou)(chou)速最大(da)；（2）螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)采用13公斤負荷(he)(he)空(kong)(kong)(kong)(kong)(kong)氣壓(ya)縮機(ji)(ji)機(ji)(ji)頭，而(er)在半真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)狀態下輕(qing)載運行，理(li)論壽命(ming)超長(chang)達40萬(wan)小時（相(xiang)當于80年），20年內無需(xu)換機(ji)(ji)頭；（3）GHS730VSD+螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)出(chu)廠標配電(dian)腦控(kong)(kong)制(zhi)系(xi)統(tong)，省(sheng)去了(le)旋(xuan)(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)額外安(an)裝控(kong)(kong)制(zhi)系(xi)統(tong)的(de)(de)(de)(de)麻煩和故(gu)障(zhang)；（4）螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)變(bian)頻(pin)自(zi)動調節(jie)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度和抽(chou)(chou)氣量，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)壓(ya)力穩定，減(jian)(jian)少生產故(gu)障(zhang)；（5）阿特(te)(te)拉(la)斯螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)全變(bian)頻(pin)設計(ji)，低負荷(he)(he)特(te)(te)別省(sheng)電(dian)，慢速運行減(jian)(jian)輕(qing)磨損延長(chang)壽命(ming)；（6）螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)整套電(dian)腦自(zi)控(kong)(kong)系(xi)統(tong)，可以(yi)集中聯(lian)(lian)控(kong)(kong)各(ge)機(ji)(ji)器按需(xu)要(yao)自(zi)動啟(qi)停；（7）螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)與(yu)螺(luo)(luo)(luo)桿(gan)(gan)(gan)空(kong)(kong)(kong)(kong)(kong)壓(ya)機(ji)(ji)類似(si)，維(wei)護(hu)工(gong)作(zuo)量極少，簡單方便(bian)，減(jian)(jian)少了(le)旋(xuan)(xuan)片泵(beng)(beng)(beng)經常需(xu)要(yao)維(wei)修(xiu)的(de)(de)(de)(de)人力成本；（8）螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)供(gong)電(dian)系(xi)統(tong)減(jian)(jian)少負荷(he)(he)，節(jie)省(sheng)電(dian)纜變(bian)壓(ya)器開(kai)(kai)關(guan)柜投資；      以(yi)上(shang)8點就(jiu)是吸(xi)塑(su)(su)行業中螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)優勢，大(da)家(jia)都(dou)知道了(le)阿特(te)(te)拉(la)斯品牌GHS VSD+系(xi)列(lie)的(de)(de)(de)(de)螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很高(gao)(gao)端(duan)并且節(jie)能(neng)吧，如果還沒有改造(zao)的(de)(de)(de)(de)客(ke)戶，可以(yi)聯(lian)(lian)系(xi)恒才工(gong)程出(chu)節(jie)能(neng)環(huan)保(bao)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)項(xiang)目方案喔！
2019 - 07 - 04
羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)（簡稱羅(luo)(luo)(luo)茨(ci)(ci)泵(beng)(beng)(beng)）是一種旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)式可(ke)(ke)變排量真(zhen)(zhen)(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)。它是從(cong)羅(luo)(luo)(luo)茨(ci)(ci)鼓(gu)風機(ji)演變而(er)來的。根(gen)據羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)的工(gong)(gong)(gong)(gong)作范圍(wei)，分為(wei)(wei)(wei)低真(zhen)(zhen)(zhen)(zhen)(zhen)空羅(luo)(luo)(luo)茨(ci)(ci)泵(beng)(beng)(beng)和(he)直接(jie)排氣;中等真(zhen)(zhen)(zhen)(zhen)(zhen)空度羅(luo)(luo)(luo)茨(ci)(ci)泵(beng)(beng)(beng)（也稱為(wei)(wei)(wei)機(ji)械(xie)增壓(ya)泵(beng)(beng)(beng)）和(he)高(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)空多級羅(luo)(luo)(luo)茨(ci)(ci)泵(beng)(beng)(beng)。羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)結(jie)(jie)構(gou)和(he)工(gong)(gong)(gong)(gong)作原(yuan)理:其結(jie)(jie)構(gou)和(he)工(gong)(gong)(gong)(gong)作原(yuan)理與羅(luo)(luo)(luo)茨(ci)(ci)鼓(gu)風扇類(lei)似。工(gong)(gong)(gong)(gong)作時，其吸(xi)入口與真(zhen)(zhen)(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)或真(zhen)(zhen)(zhen)(zhen)(zhen)空系統的主泵(beng)(beng)(beng)連接(jie)。真(zhen)(zhen)(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)在轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)和(he)轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)之間(jian)以(yi)及轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)和(he)泵(beng)(beng)(beng)殼(ke)之間(jian)沒(mei)有(you)接(jie)觸(chu)。 間(jian)隙一般為(wei)(wei)(wei)0.1-0.8毫米;不需(xu)要油(you)(you)潤滑(hua)。轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)型線(xian)有(you)圓弧(hu)線(xian),漸(jian)開線(xian),擺線(xian)，依(yi)此類(lei)推。漸(jian)開線(xian)轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)泵(beng)(beng)(beng)具有(you)較高(gao)(gao)的容積利用(yong)率和(he)易加工(gong)(gong)(gong)(gong)精度。因(yin)此，轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)型線(xian)主要用(yong)于漸(jian)開線(xian)類(lei)型。羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)可(ke)(ke)以(yi)旋(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)到3450~4100轉(zhuan)(zhuan)(zhuan)(zhuan)/分鐘(zhong);抽(chou)速為(wei)(wei)(wei)30~10000升/秒(miao)（1升=10-3米3）;極(ji)限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)空：單級為(wei)(wei)(wei)6.5×102 Pa，雙(shuang)級為(wei)(wei)(wei)1×103 Pa。羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)具有(you)以(yi)下特點： 在很(hen)寬的壓(ya)力(li)范圍(wei)內有(you)很(hen)大的抽(chou)速;  快速啟動(dong)，可(ke)(ke)以(yi)立即工(gong)(gong)(gong)(gong)作;  對泵(beng)(beng)(beng)送氣體中含有(you)的灰塵和(he)水(shui)蒸氣不敏(min)感;  轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)無需(xu)潤滑(hua)，泵(beng)(beng)(beng)腔(qiang)內無油(you)(you);  振動(dong)小(xiao)，轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)動(dong)平衡狀態(tai)較好，沒(mei)有(you)排氣閥;  驅動(dong)力(li)小(xiao)，機(ji)械(xie)摩擦損失(shi)小(xiao);  結(jie)(jie)構(gou)緊(jin)湊，占地面積小(xiao);  低運營(ying)和(he)維護成本。  因(yin)此，羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空泵(beng)(beng)(beng)廣泛(fan)用(yong)于冶金，石化，造紙，食品和(he)電...
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羅(luo)茨真空泵運行效(xiao)率低的原因有哪(na)些(xie)

日期： 2021-12-13
來源:
瀏覽(lan)次數(shu): 40

羅茨真(zhen)空泵(beng)運(yun)行效(xiao)率(lv)低的(de)原(yuan)因有(you)哪些，影響真(zhen)空泵(beng)工作效(xiao)率(lv)的(de)原(yuan)因是什(shen)么(me)？

1、蒸汽壓力

? 蒸汽(qi)(qi)壓(ya)(ya)力(li)(li)低(di)，壓(ya)(ya)力(li)(li)波動都對真空(kong)泵(beng)(beng)的能力(li)(li)有很大影響，因此(ci)蒸汽(qi)(qi)壓(ya)(ya)力(li)(li)不能低(di)于(yu)所(suo)需的工作(zuo)壓(ya)(ya)力(li)(li)，但使用的真空(kong)泵(beng)(beng)結(jie)構設計已經定(ding)型，如果蒸汽(qi)(qi)壓(ya)(ya)力(li)(li)提(ti)高(gao)太多，吸入量和真空(kong)度不會增(zeng)加。另外，為(wei)了確保鍋(guo)爐供應的蒸汽(qi)(qi)壓(ya)(ya)力(li)(li)穩定(ding)，最好(hao)使用鍋(guo)爐為(wei)蒸汽(qi)(qi)噴(pen)射泵(beng)(beng)提(ti)供工作(zuo)蒸汽(qi)(qi)。這(zhe)樣，蒸汽(qi)(qi)壓(ya)(ya)力(li)(li)不變(bian)，真空(kong)泵(beng)(beng)的性能就會穩定(ding)。

2、循環冷卻水

? 冷卻水供(gong)應不足時，冷凝器會(hui)發熱，氣流聲音變大，真空度(du)迅速下降(jiang)，甚至蒸(zheng)(zheng)汽(qi)返入(ru)抽氣管。冷凝水在多級真空泵中(zhong)(zhong)起著(zhu)重要(yao)作(zuo)用。冷凝水可以充分凝結蒸(zheng)(zheng)汽(qi)，真空泵排出壓(ya)(ya)力(li)中(zhong)(zhong)的(de)(de)水蒸(zheng)(zheng)氣分壓(ya)(ya)必須(xu)高(gao)于相應的(de)(de)整體(ti)蒸(zheng)(zheng)氣壓(ya)(ya)，因(yin)此(ci)冷凝水的(de)(de)溫度(du)也必須(xu)低于此(ci)壓(ya)(ya)力(li)下的(de)(de)整體(ti)溫度(du)，才能保證泵體(ti)的(de)(de)正常(chang)運行。


羅茨真空泵,真空泵

3、噴嘴

? 噴嘴(zui)是影(ying)響真空(kong)泵性(xing)能的重要組(zu)成部分，存在噴嘴(zui)安裝不(bu)當、歪斜、堵(du)(du)塞(sai)、損壞、腐蝕和(he)泄漏等問題。不(bu)管采取什么預(yu)防措(cuo)施，噴嘴(zui)的堵(du)(du)塞(sai)都是不(bu)可避免的。一(yi)(yi)方面，安裝蒸(zheng)汽管道(dao)時，管道(dao)上(shang)殘留的鐵屑(xie)和(he)焊接渣會堵(du)(du)塞(sai)噴嘴(zui)。另一(yi)(yi)方面，真空(kong)泵系統停用后，蒸(zheng)汽管道(dao)容易生銹(xiu)，生銹(xiu)的斑點在使用時脫落，堵(du)(du)塞(sai)噴嘴(zui)。

4、使用環境

? 環境的影響主要是指(zhi)被抽(chou)氣(qi)(qi)體(ti)對系(xi)統(tong)的污(wu)染(ran)。在(zai)鋼液處理過程中(zhong)，會釋放出很多氣(qi)(qi)體(ti)，也(ye)會有細小的氧化(hua)粉皮等(deng)小顆粒(li)被真空泵吸入。這(zhe)些(xie)小粒(li)子堆積(ji)粘(zhan)附在(zai)泵體(ti)中(zhong)，減(jian)少(shao)進氣(qi)(qi)道流導，延長了(le)進氣(qi)(qi)時間(jian)，降低泵的抽(chou)氣(qi)(qi)功能。


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阿(a)特拉(la)斯·科(ke)普柯(ke)(ke)Atlas Copco品(pin)牌(pai)螺(luo)桿(gan)(gan)真(zhen)空(kong)機(ji)組(zu)(zu)在(zai)CNC行業應(ying)用(yong)的(de)優(you)勢(shi)在(zai)眾(zhong)多品(pin)牌(pai)中(zhong)，阿(a)特拉(la)斯·科(ke)普柯(ke)(ke)Atlas Copco品(pin)牌(pai)以其卓越(yue)的(de)品(pin)質和技術創新脫穎而(er)出，其螺(luo)桿(gan)(gan)真(zhen)空(kong)機(ji)組(zu)(zu)在(zai)CNC精雕(diao)機(ji)真(zhen)空(kong)吸(xi)附系統(tong)中(zhong)展現出了(le)諸多優(you)勢(shi)：1.高(gao)效(xiao)穩(wen)(wen)定：阿(a)特拉(la)斯·科(ke)普柯(ke)(ke)Atlas Copco品(pin)牌(pai)螺(luo)桿(gan)(gan)真(zhen)空(kong)機(ji)組(zu)(zu)采用(yong)先進的(de)螺(luo)桿(gan)(gan)轉(zhuan)子設(she)計，能(neng)(neng)夠(gou)在(zai)低轉(zhuan)速下產生較(jiao)高(gao)的(de)抽氣量(liang)，同(tong)(tong)時(shi)保持極低的(de)噪音和振(zhen)動水平。這種高(gao)效(xiao)穩(wen)(wen)定的(de)性(xing)能(neng)(neng)，確(que)保了(le)精雕(diao)機(ji)在(zai)長時(shi)間連續加工過(guo)程中(zhong)的(de)真(zhen)空(kong)穩(wen)(wen)定性(xing)，有效(xiao)提升(sheng)了(le)加工精度和效(xiao)率。2.節能(neng)(neng)環保：相比傳統(tong)真(zhen)空(kong)泵，阿(a)特拉(la)斯螺(luo)桿(gan)(gan)真(zhen)空(kong)機(ji)組(zu)(zu)具有更高(gao)的(de)能(neng)(neng)效(xiao)比，能(neng)(neng)在(zai)相同(tong)(tong)工作量(liang)下消耗更少的(de)電能(neng)(neng)。此外(wai)，其優(you)化的(de)油氣分離系統(tong)減少了(le)油霧(wu)排放，符(fu)合(he)現代(dai)制造業對(dui)環保的(de)嚴格要求。3.易于維護：阿(a)特拉(la)斯·科(ke)普柯(ke)(ke)Atlas Copco品(pin)牌(pai)螺(luo)桿(gan)(gan)真(zhen)空(kong)機(ji)組(zu)(zu)結構設(she)計合(he)理，零部件(jian)更換簡(jian)便(bian)，且(qie)具備(bei)智(zhi)能(neng)(neng)故障診斷功能(neng)(neng)，能(neng)(neng)夠(gou)提前預(yu)警(jing)潛在(zai)問題，減少停機(ji)時(shi)間，降低維護成本。4.適應(ying)性(xing)強：針(zhen)對(dui)CNC精雕(diao)機(ji)加工過(guo)程中(zhong)可能(neng)(neng)遇到的(de)不同(tong)(tong)材質、不同(tong)(tong)形狀的(de)工件(jian)，阿(a)特拉(la)斯螺(luo)桿(gan)(gan)真(zhen)空(kong)機(ji)組(zu)(zu)提供了(le)靈活的(de)配置選項(xiang)，如可調節的(de)真(zhen)空(kong)度、快速響應(ying)的(de)啟停系統(tong)等，以滿足多樣(yang)化的(de)加工需求。
發(fa)布(bu)時(shi)間： 2024 - 08 - 25
VP干(gan)式(shi)(shi)無(wu)(wu)油(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)作(zuo)為(wei)一種高(gao)(gao)(gao)效(xiao)、可靠的(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)，具有多(duo)方(fang)(fang)面的(de)(de)(de)(de)優(you)勢(shi)。以(yi)下是(shi)其(qi)(qi)主要(yao)(yao)優(you)勢(shi)：1. 無(wu)(wu)油(you)(you)設(she)(she)計(ji)(ji)，清潔環(huan)保(bao)(bao)(bao)無(wu)(wu)油(you)(you)污染(ran)：VP干(gan)式(shi)(shi)無(wu)(wu)油(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)在(zai)運(yun)(yun)行(xing)過程(cheng)中(zhong)(zhong)無(wu)(wu)需(xu)潤滑(hua)(hua)油(you)(you)，因此不會產(chan)(chan)生(sheng)油(you)(you)污染(ran)，特(te)別適(shi)用(yong)(yong)于對清潔度(du)(du)要(yao)(yao)求高(gao)(gao)(gao)的(de)(de)(de)(de)工(gong)藝(yi)過程(cheng)，如化工(gong)行(xing)業、塑(su)膠(jiao)(jiao)行(xing)業、醫藥制(zhi)(zhi)造、半(ban)導體生(sheng)產(chan)(chan)等。環(huan)保(bao)(bao)(bao)節能(neng)：無(wu)(wu)需(xu)更(geng)換(huan)潤滑(hua)(hua)油(you)(you)，減(jian)少(shao)(shao)了(le)(le)(le)廢棄(qi)物的(de)(de)(de)(de)產(chan)(chan)生(sheng)，同時避免(mian)(mian)了(le)(le)(le)由(you)(you)(you)于潤滑(hua)(hua)油(you)(you)損耗(hao)導致的(de)(de)(de)(de)成(cheng)本增加，符合(he)現代(dai)工(gong)業對環(huan)保(bao)(bao)(bao)和(he)節能(neng)的(de)(de)(de)(de)要(yao)(yao)求.2. 高(gao)(gao)(gao)運(yun)(yun)行(xing)效(xiao)率和(he)穩(wen)定(ding)(ding)性(xing)高(gao)(gao)(gao)效(xiao)泵(beng)速：由(you)(you)(you)于無(wu)(wu)需(xu)放置(zhi)大(da)量的(de)(de)(de)(de)潤滑(hua)(hua)液，VP干(gan)式(shi)(shi)無(wu)(wu)油(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)能(neng)夠保(bao)(bao)(bao)持高(gao)(gao)(gao)效(xiao)的(de)(de)(de)(de)泵(beng)速，同時維(wei)(wei)持穩(wen)定(ding)(ding)的(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)度(du)(du)。高(gao)(gao)(gao)度(du)(du)穩(wen)定(ding)(ding)：其(qi)(qi)設(she)(she)計(ji)(ji)保(bao)(bao)(bao)證(zheng)(zheng)了(le)(le)(le)長時間的(de)(de)(de)(de)穩(wen)定(ding)(ding)運(yun)(yun)行(xing)，減(jian)少(shao)(shao)了(le)(le)(le)停(ting)機維(wei)(wei)修的(de)(de)(de)(de)時間，提高(gao)(gao)(gao)了(le)(le)(le)生(sheng)產(chan)(chan)效(xiao)率。3. 結(jie)構(gou)簡單(dan)，維(wei)(wei)護(hu)(hu)方(fang)(fang)便結(jie)構(gou)緊(jin)湊：VP干(gan)式(shi)(shi)無(wu)(wu)油(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)由(you)(you)(you)對旋向相反(fan)的(de)(de)(de)(de)螺(luo)(luo)桿(gan)(gan)、泵(beng)體、端蓋(gai)、密封件(jian)等部件(jian)組成(cheng)，結(jie)構(gou)相對簡單(dan)，使得(de)(de)安裝和(he)維(wei)(wei)護(hu)(hu)更(geng)加方(fang)(fang)便。免(mian)(mian)維(wei)(wei)護(hu)(hu)或(huo)少(shao)(shao)維(wei)(wei)護(hu)(hu)：由(you)(you)(you)于其(qi)(qi)無(wu)(wu)油(you)(you)設(she)(she)計(ji)(ji)，減(jian)少(shao)(shao)了(le)(le)(le)因潤滑(hua)(hua)油(you)(you)更(geng)換(huan)和(he)維(wei)(wei)護(hu)(hu)帶來的(de)(de)(de)(de)工(gong)作(zuo)量，降低了(le)(le)(le)維(wei)(wei)護(hu)(hu)成(cheng)本。4. 廣泛(fan)的(de)(de)(de)(de)應用(yong)(yong)領域多(duo)種行(xing)業適(shi)用(yong)(yong)：VP干(gan)式(shi)(shi)無(wu)(wu)油(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)因其(qi)(qi)獨特(te)的(de)(de)(de)(de)優(you)勢(shi)，在(zai)石(shi)油(you)(you)化工(gong)、塑(su)膠(jiao)(jiao)橡(xiang)塑(su)、醫藥制(zhi)(zhi)造、半(ban)導體生(sheng)產(chan)(chan)等多(duo)個領域得(de)(de)到(dao)廣泛(fan)應用(yong)(yong)。例(li)如，在(zai)塑(su)膠(jiao)(jiao)造粒制(zhi)(zhi)造過程(cheng)中(zhong)(zhong)，其(qi)(qi)無(wu)(wu)油(you)(you)無(wu)(wu)水帶多(duo)條產(chan)(chan)線(xian)，非常符合(he)現代(dai)化的(de)(de)(de)(de)生(sheng)產(chan)(chan)要(yao)(yao)求；在(zai)半(ban)導體生(sheng)產(chan)(chan)中(zhong)(zhong)，其(qi)(qi)無(wu)(wu)油(you)(you)設(she)(she)計(ji)(ji)不會影(ying)響處(chu)理過程(cheng)，保(bao)(bao)(bao)證(zheng)(zheng)了(le)(le)(le)產(chan)(chan)品的(de)(de)(de)(de)純凈(jing)度(du)(du)。5. 先進的(de)(de)(de)(de)技術和(he)工(gong)藝(yi)高(gao)(gao)(gao)精(jing)(jing)度(du)(du)加工(gong)：VP干(gan)式(shi)(shi)無(wu)(wu)油(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)螺(luo)(luo)桿(gan)(gan)轉子(zi)(zi)采(cai)用(yong)(yong)三維(wei)(wei)曲面數學模型設(she)(she)計(ji)(ji)，通過高(gao)(gao)(gao)精(jing)(jing)度(du)(du)的(de)(de)(de)(de)數控設(she)(she)備加工(gong)而(er)成(cheng)，保(bao)(bao)(bao)證(zheng)(zheng)了(le)(le)(le)轉子(zi)(zi)的(de)(de)(de)(de)精(jing)(jing)度(du)(du)和(he)質量。低噪音運(yun)(yun)行(xing)：由(you)(you)(you)于其(qi)(qi)獨特(te)的(de)(de)(de)(de)結(jie)構(gou)和(he)設(she)(she)計(ji)(ji)，VP干(gan)式(shi)(shi)無(wu)(wu)油(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)在(zai)運(yun)(yun)行(xing)過程(cheng)中(zhong)(zhong)噪音較(jiao)低，通常保(bao)(bao)(bao)持在(zai)80分貝左右，為(wei)操作(zuo)人員(yuan)提供(gong)了(le)(le)(le)更(geng)加舒適(shi)的(de)(de)(de)(de)工(gong)作(zuo)環(huan)境(jing)。綜上(shang)所(suo)述，VP干(gan)式(shi)(shi)無(wu)(wu)油(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)以(yi)其(qi)(qi)無(wu)(wu)油(you)(you)設(she)(she)計(ji)(ji)、高(gao)(gao)(gao)效(xiao)穩(wen)定(ding)(ding)、結(jie)構(gou)簡單(dan)、維(wei)(wei)護(hu)(hu)方(fang)(fang)便以(yi)及廣泛(fan)的(de)(de)(de)(de)應用(yong)(yong)領域等優(you)勢(shi)，在(zai)現代(dai)工(gong)業中(zhong)(zhong)發揮著越來越重要(yao)(yao)的(de)(de)(de)(de)作(zuo)用(yong)(yong)。
發布時(shi)間(jian)： 2024 - 08 - 09
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