1。滤布损坏了。在这种情况下，一个原因可能是滤布损坏。你可以仔细检查滤液的浊度。如果是由于各个水嘴的滤液混浊造成的，您可以在这里基本判断滤布是否损坏。此时，有必要检查和分析滤布损坏的原因，如果是由于压滤机使用不当造成的，注意采取正确的操作方法，并在后续操作中更换滤布
2。滤布选择不当。选择滤布时，应根据滤液的某些特性选择合适的滤布。如果滤布选择不当，很容易导致滤布很快失效，这种情况下的浊度往往会逐渐变得严重，滤布的几乎所有部位都会出现问题。或者所选滤布的开口过大。此时，有必要更换合适的滤布。3.进料口保护不严。进料口的液体泄漏也会造成浑浊。如果发现问题是由于进料口防护不严造成的，应及时检查进料口法兰、垫片及连接。如发现损坏等异常情况，应及时更换并清洗相关部件，然后将密封垫加密，拧紧进料口，然后检查滤液浊度。如果仍然存在问题，其他地方可能会有问题。在滤布的缝合处打开缝合线。如果发现因滤布缝合线打开而引起的问题，应将滤布取下重新缝合
排放浊度对压滤机的工作效率有很大影响。发现出水浊度后应及时修复。但是，如果压滤机的排放浊度仅在工作开始时才变得清晰，这是正常现象，您不必担心。
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.
