Model: GHZK-1000
Filter media: air dust
Material: Carbon steel
Working pressure :0.4-0.6mpa
Operating temperature :10-80° C
Form/knot: box type
Filtration accuracy: ≥2um
Scope of use: coking plant
Product introduction:
The self-cleaning air filter in the coking plant is controlled by the intelligent distributor, and there are three self-cleaning methods, namely timing, pressure difference and manual. The self-cleaning filter can realize the automatic cleaning of the air filter element, so that the equipment can operate normally without affecting the normal work of other filter elements.
Self-cleaning air filter in coking plant has large filtering area, low flow rate, small resistance loss, and liquid crystal display resistance loss. Long service life of filter element. Under general environmental conditions, the replacement cycle of the filter element can reach about ⒉ years. High degree of automation, the main components of imported parts, can achieve unmanned operation. The air consumption is small, generally 0.1 ~ 0.3m3/min(inhalation state); The pressure is 0.4 ~ 0.6Mpa. The weight of the equipment is light, and it is 1/3-1/2 of the same capacity of the cloth bag. Reasonable design, no bending design, high-rise block type combined type, easy to install, fast. This product has special requirements, the company can carry out non-standard design according to customer requirements to meet customer needs. The air inlet filter is provided with protective steel mesh, secondary fiber filter cotton and filter cartridge. Most of the coarse and medium dust particles in the air flow are deposited into the dust collection drawer of the filter under the action of gravity and inertia, the fine dust is attached to the surface of the filter cartridge, and the clean air passes through the clean room in parallel and enters the power equipment. After the dust-containing waste gas enters the filter inlet, due to the sudden expansion of air flow section and the action of air flow distribution plate, the wind speed drops sharply, and some coarse particles in the air flow collide with each other under the action of wind power and inertia force, and naturally settle to the bottom ash hopper. The particle size and small density dust particles are deposited on the outer surface of the filter cartridge and intercepted through the combined effect of diffusion and screening, and the clean gas penetrates the inner wall of the filter material and enters the clean room and is extracted by the exhaust pipe through the fan. The resistance of the filter cartridge increases with the increase of the thickness of the dust accumulation layer on the surface of the filter material. The injection control mode can be divided into pressure difference control, time sequence control and manual control.
Performance characteristics:
Air separation pulse self-cleaning air filter The air inlet filter is equipped with protective steel mesh, secondary fiber filter cotton and filter cartridge. Most of the coarse and medium dust particles in the air flow precipitate to the dust collector drawer under the action of gravity and inertia, the fine dust is attached to the surface of the filter cartridge, and the clean air passes through the clean room in parallel and enters the power equipment. After the dust-containing waste gas enters the inlet of the dust collector, due to the sudden expansion of the air flow section and the action of the air flow distribution plate, the wind speed drops sharply, and some coarse particles in the air flow collide with each other under the action of wind power and inertia force, and naturally settle to the bottom ash hopper. The dust particles with fine particle size and small density are deposited on the outer surface of the filter cartridge and intercepted through the combined effect of diffusion and screening, and the clean gas penetrates the inner wall of the filter material and enters the clean room and is extracted by the exhaust pipe through the fan. The resistance of filter element increases with the increase of the thickness of dust accumulation layer on the surface of filter material. The injection control mode can be divided into pressure difference control, time sequence control and manual control.
Technical parameter:
Processing air volume :1000m 3/ min
Actual maximum air volume :60000m3/ min Filter size :≥2um
Filtration efficiency: ≥99.8% Filtration initial resistance :s150Pa filtration final resistance :s1500Pa filtration area: ≥1000m2
Cartridge Size :325x100o (h) mm cartridge Number: ≥50 pieces
Blowback mode: Pulse automatic blowback
Filter mode: Two-stage filter is adopted, and the filter speed of the pre-primary filter is set to <0.5m/ min
Q: Where is the self-cleaning air filter used?
A: Air compressor front, blast furnace blower, gas turbine, diesel engine, air conditioning supply system, central air conditioning system and other air intake system purification. Q: What are the control methods of self-cleaning air filter?
A: Time control, differential pressure control, manual control. Q: How to install self-cleaning air filter?
A: Installation is divided into indoor installation and outdoor installation. Ground installation and high-altitude installation (mainly based on the working environment of the site).
Applications:
More product recommendations:
Sintering furnace main exhaust fan air filter
