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Manufacture efficiency particles dust collector filter for industrial application

Short Description:

Industrial filter concept:

Industrial filter is a kind of filter, which is widely used in metallurgy, chemical industry, petroleum, papermaking, medicine, food, mining, electric power, and urban water supply. Such as industrial wastewater, filtration of circulating water, regeneration of emulsion, filtration and treatment of waste oil, continuous casting water system, blast furnace water system in metallurgical industry, high-pressure water descaling system for hot rolling. It is an advanced, efficient and easy-to-operate automatic filter device.

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  • Product Detail

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     1. Pre-Filter for air condtion filtration system, and high efficiency can be extended in the life.

    2. Inlet and outlet filter of clean room.

    3. Pre-filter for large air compressor .


     1. Filter media is made of special needle-punching method, with high permeability and low pressure loss.

     2. The media composite with the metal mesh and then fold it , filter area is 5 times compared with the ordinary flat filter, carboard or metal frame, easy to replce.

     3. Humidity-resistant strong, can reach 100% relative humidity.

     4. Temperature can up to 80℃

     5. Size can be customized by user’s requirement.


    The industrial filter is composed of shell, multi-element filter element, backwash mechanism, electric control box, reducer, electric valve and differential pressure controller. The diaphragm in the shell divides its inner cavity into upper and lower cavities, and the upper cavity is equipped with multiple filter elements, which makes full use of the filter space and significantly reduces the volume of the filter. Rinse the suction cups.

    When working, the turbid liquid enters the lower cavity of the filter through the inlet, and enters the inner cavity of the filter element through the baffle hole. The impurities larger than the gap of the filter element are retained, and the clean liquid passes through the gap to the upper cavity, and finally is sent out from the outlet.

    Working Principle

    Industrial filter, automatic sewage filter core adopts high-strength wedge-shaped filter screen, and automatically cleans the filter core through differential pressure control and timing control. When the impurities in the filter accumulate on the surface of the filter element, the pressure difference between the inlet and the outlet increases to the set value, and the backwashing mechanism is driven. When the mouth of the backwash suction cup and the inlet of the filter element are directly opposite, the drain valve is opened, and the system is depressurized and drained, and a negative pressure area with a relative pressure lower than the water pressure outside the filter element appears on the inside of the suction cup and the filter element, forcing part of the net circulating water to flow from the outside of the filter element. Flow into the inner side of the filter element, and the impurity particles adsorbed on the inner wall of the filter element flow into the pan along with the water and are discharged from the drain valve. The specially designed filter screen produces a jet effect inside the filter element, and any impurities will be washed away from the smooth inner wall. When the pressure difference between the inlet and outlet of the filter returns to normal or the timer set time expires, the material flows continuously during the whole process, and the water consumption for backwashing is small, realizing continuous and automatic production.

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