Industrial waste gas environmental protection equipment – filter cartridge dust collector

Product introduction:

A filter cartridge dust collector refers to a dust collector composed of a filter cartridge as a filter element. Its structure is composed of air inlet and outlet, upper box, ash hopper, ash cleaning device, air distribution plate, filter cartridge and electric control device (pulse control device). Additional equipment includes unloading valve, soft connection and mobile ash receiving trolley .


working principle:
After the dust-containing gas enters the dust collector, due to the sudden expansion of the air flow section and the action of the air distribution plate, some coarse particles in the air flow directly sink under the action of gravity and inertial force; after the dust particles with fine particle size and low density enter the dust filter room, Through the combined effects of Brownian diffusion and sieving, the dust is deposited on the surface of the filter material, and the purified gas enters the clean air chamber and is discharged from the air outlet through the fan. In order to clean the filter cartridge, use compressed air (0.4-0.7Mpa) to generate a strong airflow through the electromagnetic valve and release it to the center of the filter cartridge, oscillating and blowing down the dust accumulated on the outer surface of the filter cartridge like a vibration wave and falling to the bottom inside the ash hopper. In order to ensure the normal and continuous operation of the filter cartridge for dust removal, the pulse control system performs back blowing according to the set procedure.

1. The advanced sinking flow layout and oblique (vertical and horizontal) installation structure of the filter cartridge are adopted, so the dust collector has a good synchronous cleaning effect during the working process.
2. The airflow distribution plate is installed at the dust gas inlet, which has the function of cushioning and wear resistance, blocks large particles of dust, and prevents the dust from directly impacting the filter cartridge, thus prolonging the service life of the filter cartridge.
3. The filter cartridge is installed in a vertical hanging structure, which can make the removal and replacement of the filter cartridge more convenient, and there are no transmission parts in the dust collector body, so that the maintenance work is minimized. For general dust, the filter cartridge can be used for a long time and does not need to be replaced, which saves the tedious work of frequently changing and washing the filter cartridge of the common bag filter, and saves a lot of maintenance costs.
4. The filter cartridge dust collector has a simple structure, small shape, saving land area, convenient maintenance, long service life, and a dust removal efficiency of 99.9%. It can be used as a fine dust collector and is also suitable for various working conditions. , wet, fibrous surface dust capture filter material, stripping rate of more than 95% and so on.
5. The filter cartridge dust collector has the characteristics of continuous dust removal, stable resistance, high filtration speed, no moving parts inside, and simple design. The dust removal efficiency is high, and the dust above 0.1um can be collected, and the dust-containing gas can be purified to 10mg/m3 or below. It has good adaptability to load changes, and is especially suitable for capturing fine and dry dust. The collected dry dust is easy to handle and recycle.
6. The equipment is energy-saving, the running resistance is 500-800pa, the initial resistance is 170pa, and the final resistance is 1200pa; (determined according to the wind pressure of the system fan).
7. PLC can also be used to control adjustable pulse blowback, and it is equipped with imported pressure difference display instrument. The filter cartridges are placed vertically in parallel, and a single cover ensures safe operation of the equipment and easy maintenance. Ash bucket, drawer type, screw discharge device and other ash discharge methods can be selected, and the flexible and changeable box-type combination unit module can meet different site installation conditions. A variety of filter cartridge materials are available for users to choose, including high temperature resistant type, moisture proof type, flame retardant type and so on.

Filter cartridge dust collector scope of application:
1. It is widely used in metallurgy, building materials, chemical industry, electric power, medicine, non-metal, tobacco, food, plastic, drying, powder spraying, welding fume and other production dust places.
2. In addition, the combined filter cartridge dust collector is a kind of high-efficiency and energy-saving dust purification equipment, which is widely used in the dust generated by machinery manufacturing, sand blasting, chemical coatings, construction, materials, pharmaceutical production, electronics, wood processing and other industries. purify.

industrial portable  fine dust collector filter

Post time: 01-03-23