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Below, we will discuss solutions for poor filter press sealing and the precautions to consider when making selections.
Release time:
2022-01-10
Below, we will discuss solutions for poor filter press sealing and precautions for selection: During the use of filter presses, some problems are inevitable. A common problem is poor sealing in the filter chamber, causing filtrate to leak from the gaps between the filter plates, which affects production. So how to solve this problem? Here are the reasons and solutions for you.
Let's talk aboutfilter pressSolutions and Considerations for Poor Sealing
Solutions for Poor Sealing in Filter Presses
In the use of filter presses, some problems are inevitable. A common problem is poor sealing in the filter chamber, causing filtrate to leak from the gaps between the filter plates, affecting production. So how to solve this problem? Here are the reasons and solutions for you.
filter pressSolutions for Poor Sealing:
1. Insufficient Pressure
Filter plates and filter cloths need strong pressure to achieve a closed filter chamber structure. When this pressure is insufficient, the pressure applied to the filter plates of the filter press is less than the pressure of the filtrate, and the filtrate will naturally seep out from the gaps.
2. Filter Plate Deformation or Damage
When the edges of the filter plates are damaged, even slightly protruding or frequently worn, they will come into contact with other filter plates again. Regardless of the pressure, the formed filter chamber will leak. We can judge this based on the location of the leak. Due to filter plate damage, the leakage rate will be relatively large, and it may even be sprayed.
3. Incorrect Filter Cloth Placement
There are many reasons why the filter chamber cannot be sealed. We need to start from a simple point, look around the filter chamber, and see if the filter cloth is wrinkled or if the edges of the filter cloth are incomplete. Because the structure of the filter chamber is formed by the mutual cutting of the filter plates and the filter cloth, under strong pressure, the filter plates are not easy to have problems, and the rest is the filter cloth.
A seal must be formed between the rigid filter plates, and the filter cloth plays a key role. If the filter cloth is wrinkled or incomplete, it is easy to cause gaps between the filter plates, and the natural filter chamber will not form a seal.
What aspects should be considered when choosing a wastewater treatment filter press?
I. Wastewater Treatment Filter Press Filtration Area
Wastewater treatmentfilter pressis a device that uses filter cloth to separate solids and liquids. The number of filter cloths that can be designed on the filter press determines the effective filtration area of the equipment. The filter press filtration area data is extremely important, directly affecting the working capacity and efficiency of the equipment. The larger the filter press filtration area, the more liquid the equipment filters and separates, and the higher the equipment's working efficiency.
II. Moisture Content of Wastewater Treatment Filter Press
The moisture content here refers to the percentage of water in the filter cake temporarily stored in the filter press after solid-liquid separation. No matter how much the filter press is pressed, there is still water in the filter cake. For some special industries, there are strict requirements for the moisture content of the filter cake, so people are paying more and more attention to it.
III. Storage Equipment of Wastewater Treatment Filter Press
The so-called storage capacity refers to the storage capacity of the equipment and the space occupied by all the filter plates of the filter cake. Generally speaking, the larger the storage capacity of the equipment, the larger the natural storage capacity of the filter cake, and the longer the cycle of the filter press equipment gap, reducing the time when the equipment cannot find the actual filtration action, thus increasing the working efficiency of the filter press equipment.
That's all for today's introduction. Thank you for watching, and see you next time.
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