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With the continuous improvement of the professional skills of filter presses, the old filter presses have been replaced by chamber filter presses, which are especially suitable for solving fine particles. It is widely used in organic chemistry, the metallurgical industry, and many production and processing. So how much do you know about chamber filter press?

The thickness of the filter plate of the chamber filter press is about 60~85mm. Each filter plate is all square. Then, the two sides of the filter plate become smaller by 40mm and sag to the inside. Generally, the depth of the depression is about 25mm. I am not satisfied with the upper and lower objects with a height of 8 mm, so they can be circular or strip-shaped. The actual effect is that the filter plate of the filter press has very good contact with the filter cake produced in the whole process of re-filtration, and then supports the actual effect of the filter cake.

The chamber filter press also uses a connecting hole in the center of the filter plate, which is the feeding pipeline, generally with a diameter of 100 mm. Under or around the depression, a drainage pipe hole is set up, which is connected to the sewage pipe, and the filtered liquid is discharged to the equipment. The two sides are the same.

Between the chamber filter press filter plate and the filter cloth, two general filter press filter cloths are set, and the center is connected by a filter press filter cloth cylinder with a smaller hole than the filter plate. filter press filter plate. The filter plate structure of the chamber filter press is also different. There are two kinds of filter plate structure: general filter plate and outer frame filter plate. The outer frame filter plate is formed by connecting a square strip for enclosing the filter plate. These two kinds of filter plates are alternately placed to form the filter chamber of the plate-and-frame filter press.

Chamber filter press The filter plate is made of improved polypropylene compression molding, which has high compressive strength, lightweight, corrosion resistance, non-toxicity, and no odor. Control; use hydraulic machinery as the driving force mechanism for clamping and loosening the filter plate. The clamping working pressure is 25Mpa, and the contact barometer is used to actively test the pressure; the working pressure is 1.0Mpa. The actual operation is simple, safe, and labor-saving. The actual operation is carried out through the buttons on the control panel, and the continuous operation is carried out. During the period, a variety of safety protection equipment is installed to ensure the safety of the actual operating staff.

The above is the relevant knowledge about the filter plate of the chamber filter press. If you want to know more about chamber filter press, then come and pay attention to our website.

The leakage of the chamber filter press may be a common problem for many units using the chamber filter press. As a chamber filter press manufacturer, it is necessary to explain the reasons and solutions for the leakage of the chamber filter press. This can help the majority of units use chamber filter press to solve problems in time and improve production efficiency.

1. Leakage caused by insufficient compression

If it is found that some of the filter plates of the chamber filter press are leaking outwards, it is generally caused by insufficient pressing force. The pressing force is generally: plastic filter plates 15~20Mpa. In the case of insufficient pressing force, we can gradually increase the pressure, but be careful not to exceed the rated pressure. Appropriate pressure can greatly increase the service life of the chamber filter press without material leakage. When we increase the pressing force, start the pressing button. At this time, the motor rotates in the forward direction to drive the oil pump to run. After pressing the filter plate, adjust the high-pressure relief valve clockwise and observe the pressure of the pressure gauge. Adjust the pressure to the appropriate range of use and start the operation.

2. There are impurities on the sealing surface of the filter plate of the filter press

Due to the debris, although the filter plate of the filter press is compressed, the gap formed by the debris will cause the problem of material leakage. The solution to this problem is relatively simple. We only need to pay attention to cleaning the debris on the sealing surface. Make sure that there is no debris between the filter plates before each pressing, just clean it up.

3. Problems caused by folded, uneven filter cloth and irregular arrangement of filter plates

Folding and uneven filter cloth will also cause material leakage. Therefore, if there is a problem, we should pay attention to observe whether it is caused by the filter cloth of the plate and frame filter press. Because the filter cloth is not flat, the filter plate will not be tightly pressed, which will cause leakage. If this kind of situation is found, it is necessary to arrange the filter cloth flat. The uneven arrangement of the filter plates will also cause material leakage. Generally speaking, the maximum dislocation of the filter plates should not exceed 5 mm, otherwise liquid leakage will easily occur. If this situation is found, it is enough to arrange the filter plates neatly.

In addition, when the chamber filter press is feeding, if the feeding pressure is too large, material leakage will occur, because when the feeding pressure is too large, there will be different degrees of backpressure. At this time, the pressure must be controlled at the rated value. under pressure. Also, if the flow rate of the feed pump is too large, problems will also occur. The solution to such problems is to adjust the valve of the feed pump, install the return pipe, and open the return valve.

The above is about the possible reasons for the leakage failure of the chamber filter press, I hope it will be helpful to everyone. As a chamber filter press manufacturer, Kintep specializes in the production of chamber filter press. If you want to know more about chamber filter press, then come and pay attention to our website.