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What are the differences between the application of liquid filter bag and dust removal filter bag?

December 28,2021

Application field of dust removal filter bag

Flue gas treatment and dust removal system of iron making plant, steel plant, ferroalloy plant, refractory plant, foundry, power plant, etc.

Flue gas filtration of waste incinerator, coal-fired boiler, fluidized bed boiler, etc.

Asphalt concrete mixing, building materials, cement ceramics, lime, gypsum and other production sites.

Aluminum electrolysis, smelting of lead, tin, zinc, copper and other rare metals, flue gas filtration, fine material recovery, liquid-solid separation.

Liquid solid separation and fine material recovery in chemical industry, coke, carbon black, dyes, pharmacy, plastics and other fields.

Dust treatment and purification collection in mining, grain processing, flour, electronic industry, wood processing, etc.


Application field of liquid filter bag


Food and beverage:

Beer, wine, fruit wine, sake, Baijiu, yellow wine, fruit juice, bottled water, tea beverage, soymilk, dairy products, edible oil, vinegar, monosodium glutamate and other food additives, and process purification and aseptic processing.


Bio-engineering and medicine:

Infusion (LVP and SVP), pharmaceutical water, process gas, biological products, plasma, serum, various pharmaceutical intermediates, pharmaceutical raw materials, solvent filtration, CIP filtration, fermentation tank inlet and tail gas sterilization filtration.


Petrochemical and chemical industry:

Lubricant, aviation coal and various oil products, catalyst, viscose, polymer, resin, hydrogen peroxide, chemical fiber, various fluid purification in the manufacturing process, separation and recovery of valuable chemical intermediate products and chemical products.


Automobile manufacturing:

Electrophoretic paint, pretreatment liquid, finish coat, ultra filtration water, engine crankshaft manufacturing coolant, vehicle spray water, process gas for painting and gas purification in painting room.


Oil and gas:

Separation and purification of natural gas and refinery, CNG filtration in gas filling station, amine liquid desulfurization and dehydration solvent filtration, oilfield water injection and completion, work over, acidified liquid filtration.


Electronic and electroplating:

Various chemicals and treatment in the manufacturing process of integrated circuit, picture tube, liquid crystal display, photoresist, optical disc, copper foil and other microelectronics and electronic products, electroplating solution, process gas purification and gas filtration in purification room.


Paint, ink:

Latex paint, paint raw materials and solvent filtration, printing ink, printing ink and additive filtration.


Other industries:


Nuclear power and fire shop and waste liquid filtration, photographic film production process liquid filtration, daily chemical liquid and gas purification, various coolant filtration in machining and refrigeration industry, and various liquid purification in textile, printing and dyeing and papermaking industry.


The so-called mesh refers to the particle size or thickness of the material. Generally, it refers to the number of mesh in the area of 1 inch * 1 inch, that is, the number of mesh of the screen. The number of mesh that the material can pass through is defined as: for example, 200 mesh, that is, the material can pass through the screen with 200 mesh in 1 inch * 1 inch. By analogy, the larger the mesh, the finer the particle size of the material, and the smaller the mesh, the larger the particle size of the material.


Filtration precision is called filtration degree for short, that is, the filtration efficiency counted by micron particles is actually the pore diameter of the filter element of the filter; The maximum particle size allowed when the solution containing impurities passes through the filter screen. For example, the filtering accuracy is 200 microns and 100 microns. The smaller the value, the higher the filtering accuracy.

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