五月天激情婷婷大综合-五月天激情婷婷-五月天激情开心网-五月天激情丁香-五月天激激婷婷大综合丁香-五月天狠狠操

歡迎光臨板框壓濾機-隔膜壓濾機配件生產(chǎn)廠家-陜西華星佳洋裝備制造有限公司官網(wǎng)!
壓濾機源頭生產(chǎn)廠家污水處理專家
13891481115
推薦產(chǎn)品
聯(lián)系我們

陜西華星佳洋裝備制造有限公司

咨詢熱線

聯(lián)系人:呂經(jīng)理
手機:13891481115
郵箱:3398339022@qq.com
地址:陜西省咸陽市秦都區(qū)西華路108號副3號

板框壓濾機壓緊、進料、洗滌或干燥、卸料操作

時間:2019-04-04 10:26:44 點擊:0

  板框壓濾機壓緊、進料、洗滌或干燥、卸料操作詳細講解。正如大家所了解的,板框壓濾機的過濾面積大,流量大,適用范圍大,所以在制藥、化工、食品等行業(yè)有廣泛用途,應用在制藥廠針劑藥液之過濾,效果甚佳。那么板框壓濾機工作的四部曲你了解嗎?下面就為大家介紹一下板框壓濾機工作的四部曲。

 
 
  現(xiàn)在板框壓濾機設備在工作運行時,都會經(jīng)歷壓緊、進料、洗滌或干燥、卸料等四個步驟。簡稱板框壓濾機工作四部曲。
 
  1.壓緊
 
  板框壓濾機事先對整機檢查,包括濾布、電源是否正常,注意要打開排出閥。在按下“啟動”按鈕。這時油泵開始工作,然后活塞推動壓緊板壓緊,當慮室的壓力達到設計點時,液壓器就會自動暫停工作。當隨后的工作中,壓力減小,不能滿足正常工作時,液壓系統(tǒng)會自動開啟。
 
  2.進料
 
  當板框壓濾機壓緊后,即可進行進料操作:開啟進料泵,并緩慢開啟進料閥門,進料壓力逐漸升高至正常壓力。這時觀察板框壓濾機出液情況和濾板間的滲漏情況,過濾一段時間后板框壓濾機出液孔出液量逐漸減少,這時說明濾室內(nèi)濾渣正在逐漸充滿,當出液口不出液或只有很少量液體時,證明濾室內(nèi)濾渣已經(jīng)完全充滿形成濾餅。如需要對濾餅進洗滌或風干操作,即可隨后進行,如不需要洗滌或風干操作即可進行卸餅操作。
 
  3.洗滌或風干
 
  板框壓濾機濾餅充滿后,關(guān)停進料泵和進料閥門。開起洗滌泵或空壓機,緩慢開啟進洗液或進風閥門,對濾餅進行洗滌或風干。操作完成后,關(guān)閉洗液泵或空壓機及其閥門,即可進行卸餅操作。
 
  4.卸餅
 
  這過程是先關(guān)閉進料閥,進風道,然后板框壓濾機推板就會緩慢的退回,減小對濾板的壓力,甚至會隨著活塞桿退回到適當額度位置,在取出一塊一塊的濾板,將慮餅從濾板卸下,在卸除過程中,注意對濾布的保護,防止濾渣夾在密封面上影響密封性能,產(chǎn)生滲漏現(xiàn)象。現(xiàn)在板框壓濾機設備有人工卸料和自動卸料兩種方式。
 
  這四步是板框壓濾機工作的不可少的,但由于科技的發(fā)展,有時過濾和吹風干燥是同時進行的,所以有的設備不會逐步進行,從而提高效率。
 
  The plate and frame filter press is pressed, fed, washed or dried, and the unloading operation is explained in detail. As we all know, the plate and frame filter press has a large filtration area, a large flow rate, and a wide application range. Therefore, it has a wide range of applications in the pharmaceutical, chemical, food and other industries, and is applied to the filtration of pharmaceutical injections in pharmaceutical factories, and the effect is very good. So what do you know about the four-part work of the plate and frame filter press? Here is a brief introduction to the four songs of the plate and frame filter press.
 
  Now, the frame and frame filter press equipment will undergo four steps of pressing, feeding, washing or drying, and unloading during operation. Referred to as the plate frame filter press work four songs.
 
  Press tight
 
  The plate and frame filter press checks the whole machine in advance, including the filter cloth and the power supply. Pay attention to open the discharge valve. Press the "Start" button. At this point, the oil pump starts to work, then the piston pushes the compression plate to compress, and when the pressure of the chamber reaches the design point, the hydraulic device automatically stops working. In the subsequent work, when the pressure is reduced and the normal operation is not satisfied, the hydraulic system will automatically open.
 
  2. Feeding
 
  When the plate and frame filter press is pressed, the feeding operation can be performed: the feed pump is turned on, and the feed valve is slowly opened, and the feed pressure is gradually increased to the normal pressure. At this time, observe the liquid out of the plate filter press and the leakage between the filter plates. After filtering for a period of time, the liquid output from the filter press of the plate frame filter is gradually reduced. At this time, the filter residue in the filter chamber is gradually filling up. When the liquid port is not discharged or there is only a small amount of liquid, it is proved that the filter residue in the filter chamber is completely filled to form a filter cake. If the filter cake needs to be washed or air-dried, it can be carried out subsequently, and the unloading operation can be carried out without washing or air drying.
 
  3. Wash or air dry
 
  After the plate filter press filter is full, the feed pump and feed valve are closed. Open the washing pump or air compressor, slowly open the washing liquid or air inlet valve, and wash or air dry the filter cake. After the operation is completed, the washing machine or the air compressor and its valves are closed, and the unloading operation can be performed.
 
  4. Unloading cake
 
  This process is to close the feed valve, enter the air duct, and then the plate frame filter press will slowly retract, reduce the pressure on the filter plate, and even take the piston rod back to the appropriate amount of position, take out a piece A filter plate removes the cake from the filter plate. During the removal process, pay attention to the protection of the filter cloth to prevent the filter residue from being caught on the sealing surface to affect the sealing performance and cause leakage. Now the frame and frame filter press equipment has two methods: manual unloading and automatic unloading.
 
  These four steps are indispensable for the operation of the plate and frame filter press, but due to the development of technology, sometimes the filtration and the blowing and drying are carried out at the same time, so some equipment will not be gradually carried out, thereby improving the efficiency.
在線客服
聯(lián)系方式

熱線電話

13891481115

上班時間

周一到周五

公司電話

二維碼
主站蜘蛛池模板: 少妇伦子伦情品无吗| 免费无遮挡无码视频网站| 曰韩亚洲av人人夜夜澡人人爽 | 国产成人免费无庶挡视频| 精品色综合| 少妇被粗大的猛烈进出动视频| 国产精品jizz在线观看无码 | 精品少妇一区二区三区免费观| 成人小说亚洲一区二区三区| 男女啪啪高潮无遮挡免费| 中国亚州女人69内射少妇| 人妻免费久久久久久久了| 无码精品一区二区三区在线| 国产综合在线播放| 麻豆精品久久久久久中文字幕无码 | 麻豆精产一二三产区| 色爱综合网欧美| 国产三级精品三级| 成人一二| 婷婷综合久久中文字幕蜜桃三电影| 国产农村老太xxxxhdxx | 亚洲视频入口| 国产精品极品美女自在线观看免费| 99久久国产综合精品成人影院 | 亚洲 欧美 综合 在线 精品| 内射极品少妇xxxxxhd| 国产精品国产三级国快看| 国产极品美女到高潮| 中文乱码免费一区二区| 国产亚洲人成a在线v网站| 色播久久人人爽人人爽人人片av | 精品福利视频网站| 男人下部进女人下部视频| 欧美三四级片| 人人色在线视频播放| 中文字幕久久波多野结衣av不卡| 国产玉足榨精视频在线观看| 亚洲黑人巨大videos| 极品少妇被猛得白浆直流草莓视频| 日韩一区精品视频一区二区| 中文字幕一区在线播放|