Suzhou central welding fume dust removal pulse multi filter cartridge free program
Cartridge filter is composed of an air inlet pipe, an exhaust pipe, a box, an ash bucket, composed of cleaning equipment, filter cartridge and electric control device.
In the layout of the cartridge cartridge filter in the filter cylinder is very important, can be vertically arranged in the box plate, can also be arranged in the inclined plate, fixed with bolts, and a rubber pad pad, the lower part is the filter chamber, the upper part is a clean air chamber, in addition to the cartridge bolted. The method is more convenient automatic locking device and rubber device, the two methods of installation and maintenance are very convenient.
Performance characteristics:
The 1 filter barrel is inclined to be installed in a drawer type of 15 DEG, which can make the filter cartridge more convenient to be disassembled and replaced. The general dust filter can be used for a long time without the need to replace the tedious work, eliminating the common bag type dust collector bag to wash frequently, and save a lot of maintenance costs;
2 adopt the advanced layout of the flow and the inclined structure of the filter cylinder, so the dust removal effect is good in the working process;
3 the purification efficiency is high, the dust has more than 99.9% purification efficiency, the equipment running resistance is low, the effective dust removal system energy consumption;
4 dust gas inlet is provided with a dust shielding plate, and the utility model has the functions of buffering and abrasion resistance, so that the dust can not directly and rapidly impact the filter cylinder, thereby prolonging the service life of the filter cartridge;
Working principle：
The dust laden gas into the cartridge filter, because the end suddenly expanded and the effect of air flow in the air distribution plate, a part of large particles of dust particles in the gravity and inertia force, settling into the hopper; fine granularity, density of small dust particles into the filter chamber, by Brown diffusion and fiber interception the comprehensive effect, the dust deposited on the surface of filter cartridge, the purified air enters a clean air chamber, the air outlet by the fan discharge. Cartridge filter resistance with dust on the surface area of the filter cylinder increases, when the resistance reaches a certain set value, the valve opening and closing control pulse of the PLC program, when the pulse valve is opened, the expansion of compressed air in the air bag through the Venturi tube, even into the filter cylinder, the formation of positive pressure the moment in the filter cylinder, great vibration, the deposition of dust in the filter off the fall into the dust bucket, the dust collected by the dust discharge valve, discharged into the ash bucket.
Usage:
Pulse type cartridge filter is a new filtration device has high purification efficiency, small size, large filter area, good filtering effect, small pressure loss of the filter cylinder, long service life, convenient installation and maintenance, continuous use and other advantages. The mechanical processing industry, widely used in iron bagging operations, grinding, sandblasting, powder delivery operation, welding fume, drilling operation, plexiglass processing operations