1.5-2.5m/Min Bag Type Dust Collector With PLC, Motor, Filter Bag

product description

The flue gas enters the venturi through the flue, and is sprayed uniformly by the water at the entrance of the throat. Because the flue gas moves at a high speed, the sprayed water is melted into a fine mist of wet mist by the water. , The ash material and water droplets collide and condense, especially the dust material with a small diameter can be dissolved by water mist. Dust removal and desulfurization are achieved. These are fully prepared for the separation of ash. After that, they enter the cylinder, and the flue gas that rapidly reduces the temperature continues to impact the lime water in the pool. The dust in the flue gas and the lime water in the pool react to form sulfates. Under the action of inertial force, gravity, adhesion and cohesion, it sinks into the bottom of the water to complete the desulfurization process. The water spray, water mist and washed smoke are lifted by the fan under the gravity of the fan, and the gas and water are lifted simultaneously, so that the smoke The gas and lime water are fully reacted, and then the gas-water separation is performed by the impeller dehydrator. The water flows into the pool through the drain pipe, and the flue gas is subjected to the third dust removal and desulfurization. The purified gas is discharged into the atmosphere through the fan.

Techinal parameters

working principle

Filtration conditions: The dust-containing gas enters the filter room with filter bags from the air inlet. The filter function of the filter bag keeps the dust on the outer surface of the filter bag, and the purified gas passes through the filter bag into the upper box body, and is discharged into the atmosphere by the fan through the exhaust duct.

Dust removal conditions: With the accumulation of dust on the surface of the filter bag, the resistance of the dust collector continues to rise. If the pressure difference transmitter is used to control the dust removal, when the running resistance rises to the set control value (usually 1500-1800Pa, it can be When adjusting), the ash cleaning controller sends out control instructions, sequentially opens the pulse valve to send compressed air to each row of filter bags in reverse, and forms a secondary flow into the filter bag under the induction of compressed air, so that the filter bag expands and Vibrate to shake off the dust on the surface of the filter bag. This series of dust collectors generally adopt a convenient and easy-to-use time and periodic interval control method for dust removal. The duration of the injection pulse can be adjusted according to different dust characteristics.

Applications

DMC pulse bag filter, as a small bag pulse filter sold by Xinchen, has a good dust removal effect; DMC bag pulse filter adopts pulse blowing to remove dust, which is reliable in operation. The bag pulse dust collector is widely used in the purification and material recovery of dust-containing gas in cement, metallurgy, electric power, chemical and other industries. This year, the order quantity of this equipment so far has exceeded 500 units, including 80 units for the roof of the cement plant and belt corridors, 75 units for the crushers and belt conveyor blanking points in the mining and building materials industries, and the packaging machine is equipped with small bags. There are 120 sets of dust collectors, 65 sets of small vibrating screens and drum screen dust collectors in the chemical industry, and 150 sets of other industries such as mechanical processing, grinders, and sandblasting rooms. The reason why DMC pulse bag filter is favored by many industrial customers is its reasonable structure design, reliable performance, and easy maintenance and management.

Equipment advantages

1. The DMC bag-type pulse dust collector in this project adopts the national JB/T8532-2008 standard design, and its performance characteristics are as follows:
2. The DMC bag-type pulse dust collector adopts a right-angle pulse valve for single-row jet cleaning and has a strong cleaning ability; Expanded ring filter bag mouth design, good sealing effect, convenient assembly and disassembly;
3. High-quality steel wire, multi-point welding automatic production line, galvanized protection treatment process, the filter bag frame produced has high strength and rigidity, without welding burrs, which reduces the mechanical wear of the filter bag and prolongs its service life;
4. The installation and maintenance mode of the uncovered cover, the filter bag replacement is quick and convenient;
5. DMC pulse bag filter adopts PLC or special program controller to control pulse dust removal, which is reliable in operation and high in automation.

Pictures

DMC bag pulse dust collector has different applicable conditions for this product due to different industries and different supporting equipment. If you have any needs, Xinchen is happy to provide you with free surveying and design to achieve a safe solution. You can call our free service hotline at any time