Analysis of the belt filter press selection guidance

      Analysis of the belt filter press selection guide blog knowledge and you analysis:

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Temperature and viscosity, physical and chemical properties, handling capacity per unit time, moisture content of filter cake, solid content in filtrate, washing degree of filter cake, etc.;

The model size (filter area and chamber volume) is mainly determined by analogy and laboratory tests.

Automatic pull plate system.

It belongs to the auxiliary cake unloading function. After the filtration is completed, the pulling plate manipulator can automatically pull open the filter plate and unload the cake, which not only improves the working efficiency of the filter press, but also reduces the labor intensity of the operator. It can also reduce the irregular arrangement of the filter plate caused by human factors.

The varicose system.

It belongs to the function of auxiliary cake unloading. Through the bend arm, the filter cloth is held open to make the filter cake in the suspended state and fall off under the action of the weight.

It is suitable for the material filtration operation where the filter cake is difficult to fall off.

Bending vibration system.

It is an auxiliary cake unloading function. On the basis of the bend system, a vibration device is added. When the bend arm opens the press cloth, the cylinder is used to vibrate the press cloth hanger rod quickly, and the hanger rod will rebound quickly under the action of the tension spring, so that the filter cake will fall off from the surface of the press cloth.

It is suitable for the material filtration operation where the filter cake is difficult to fall off.

Flip plate connection system.

It belongs to a supporting device, and there are two turning plates working in coordination under the filter plate of the filter press. In the filtration process, the two turning plates are in a closed state, and the dripping liquid in the filtration process or the washing water when washing the press cloth or the filter plate can be imported into the liquid tank next to it, so as to ensure that the filter cake will not be polluted twice.

After the filtration is completed, the unloader is opened on two turning surfaces.

Proceed to the next filter loop.

The system takes up little space, runs reliably, and is welcomed by users.

My company’s turnover liquid system, has reached the world’s advanced level.

Guide hopper.

As a fitting, it is installed under the filter press. When the filter cake falls off, it is introduced into the designated collecting tank or conveying device.

The bucket.

As a supporting device, it is installed under the filter press to collect the filter cake. When the filter cake falls off, the door will be closed. When the filter cake meets the discharge requirements, the door will be opened to discharge.

For the filter cake with high viscosity and difficult to fall off, vibration device can be added.

Raise the bracket.

Belong to the supporting device, for the use of conveying device or because of other requirements, need to lift the high pressure filter, you can choose this device, our company can be customized according to user requirements.

Press cloth flushing system.

It is a matching device, installed above the main beam of the filter press, with automatic walking function, through the valve switch with high pressure water (pressure up to 10Mpa) automatically wash the filter cloth.

There are two kinds of structure, one side washing and two sides washing, two sides washing with brush, cleaning effect is better.

The double-sided filter cloth washing device of our company has reached the world advanced level.

PLC control system.

Adopt Siemens, Schneider and other world brand PLC module, can have text display, man-machine interface system, and according to the needs of users, increase a variety of communication protocol interface, realize the docking with DCS and other control systems.

Safety light screen.

It belongs to the protection function, installed on the side or above of the filter press, it can play the role of spray protection, operation safety protection, and can also play the role of pulling plate suspension, which is convenient for the operation of cake unloading.

Built-in filter cloth and filter plate.

The special structure and installation form of press cloth can solve the problem of capillary leakage of press cloth, especially suitable for filtration of volatile, deteriorated, explosive and toxic materials, and also suitable for occasions with high environmental requirements.

Diaphragm filter plate.

Compared with ordinary filter plate, increased diaphragm pressing function (pressing pressure up to 2.0MPa) can further reduce the moisture content of filter cake, shorten the filtration period and improve the filtration speed.

Explosion-proof filter press.

Applicable to the occasion of explosion-proof requirements, explosion-proof grade: DBT.

Electrical use explosion-proof motor and special explosion-proof electric control box;

Hydraulic valve adopts special explosion-proof reversing valve, reliable performance;

All contact switches and wire boxes meet the explosion-proof requirements.

      Doyen specializes in providing belt press equipment for the Southeast Asian market. Welcome to visit our workshop and formulate a more scientific  plan based on the actual situation of your company. Welcome to visit joyce@doyenchina.com or visit https://www.doyenchina.com.