1。濾布損壞了。在這種情況下，一個(gè)原因可能是濾布損壞。你可以仔細(xì)檢查濾液的濁度。如果是由于各個(gè)水嘴的濾液混濁造成的，您可以在這里基本判斷濾布是否損壞。此時(shí)，有必要檢查和分析濾布損壞的原因，如果是由于壓濾機(jī)使用不當(dāng)造成的，注意采取正確的操作方法，并在后續(xù)操作中更換濾布
2。濾布選擇不當(dāng)。選擇濾布時(shí)，應(yīng)根據(jù)濾液的某些特性選擇合適的濾布。如果濾布選擇不當(dāng)，很容易導(dǎo)致濾布很快失效，這種情況下的濁度往往會(huì)逐漸變得嚴(yán)重，濾布的幾乎所有部位都會(huì)出現(xiàn)問題。或者所選濾布的開口過大。此時(shí)，有必要更換合適的濾布。3.進(jìn)料口保護(hù)不嚴(yán)。進(jìn)料口的液體泄漏也會(huì)造成渾濁。如果發(fā)現(xiàn)問題是由于進(jìn)料口防護(hù)不嚴(yán)造成的，應(yīng)及時(shí)檢查進(jìn)料口法蘭、墊片及連接。如發(fā)現(xiàn)損壞等異常情況，應(yīng)及時(shí)更換并清洗相關(guān)部件，然后將密封墊加密，擰緊進(jìn)料口，然后檢查濾液濁度。如果仍然存在問題，其他地方可能會(huì)有問題。在濾布的縫合處打開縫合線。如果發(fā)現(xiàn)因?yàn)V布縫合線打開而引起的問題，應(yīng)將濾布取下重新縫合
排放濁度對壓濾機(jī)的工作效率有很大影響。發(fā)現(xiàn)出水濁度后應(yīng)及時(shí)修復(fù)。但是，如果壓濾機(jī)的排放濁度僅在工作開始時(shí)才變得清晰，這是正常現(xiàn)象，您不必?fù)?dān)心。
Four causes of turbidity in discharge of filter press
Filter press is widely used in chemical industry, metallurgy, printing and dyeing, food, pharmaceutical and other industries. It is mainly used for waste liquid treatment, solid-liquid separation and recycling in the production process of raw materials. The filter press is very convenient to use, but many customers will encounter many problems in the process of use. The more common is the turbid discharge. Today, I will explain the four reasons for the turbid discharge of the filter press.
1. The filter cloth is damaged. In this case, the first reason may be the damage of the filter cloth. You can carefully check the turbidity of the filtrate. If it is caused by the turbidity of the filtrate of individual water nozzles, you can basically judge the damage of the filter cloth here. At this time, it is necessary to check and analyze the cause of the damage of the filter cloth, If it is caused by improper use of the filter press, pay attention to take correct operation methods and replace the filter cloth in the subsequent operation.
2. Improper selection of filter cloth. When selecting the filter cloth, you should select the appropriate filter cloth according to some characteristics of your filtrate. If the filter cloth is not selected properly, it is easy to cause the filter cloth to fail soon, and the turbidity in this case will often become serious gradually, and problems will occur in almost all parts of the filter cloth. Or the opening of the selected filter cloth is too large. At this time, it is necessary to replace the appropriate filter cloth. 3. The protection of feed inlet is not strict. There is also turbidity caused by liquid leakage at the feed port. If it is found that the problem is caused by lax protection at the feed port, timely check the flange, gasket and connection of the feed port. If abnormal conditions such as damage are found, the relevant parts should be replaced and cleaned in time, then the sealing gasket should be densified and the feed inlet should be tightened, and then the turbidity of the filtrate should be checked. If there are still problems, there may be problems elsewhere.
4. Open the suture of filter cloth. If the problem caused by the opening of the suture of the filter cloth is found, remove the filter cloth and sew it again.
