The dust removal frame is manufactured by one-time forming and fully automatic welding equipment. The product has superior performance, no desoldering, burrs, firm welding, smooth and straight appearance, strong and reliable design structure, more convenient installation, and longer service life.
An important part of the dust collector. The quality of the dust removal framework directly affects the working status and service life of the filter bag. Commonly used frame models include round frame, flat frame, spring frame, multi-section special-shaped frame, and the materials are high temperature resistant, acid and alkali resistant, carbon steel, galvanized, electroplated, stainless steel, etc. According to its different forms, it is specifically used in different occasions. The dust removal frame is also equipped with a tensile venturi, which can be welded to the cage mouth according to user requirements. There are also short pipes, hanging mouths, bag hose clamps and other accessories, and non-standard cages can be made according to customer requirements.
The dust removal frame joint is light and handy, easy to install and maintain, and the quality of the frame directly affects the filtration status and service life of the dust removal filter bag. Electrostatic precipitator parts use high-voltage direct current electric field to slightly charge the dust in the dust gas. Under the action of the electric field force, it is deposited on the surface of the sinker, and then vibrated into flake dust Falling into the device, so that the flue gas passing through the electrostatic precipitator can be purified and meet the environmental protection emission standard. It is an ideal equipment for industrial waste gas purification such as thermal power generation, metallurgy and non-ferrous metals.
The filter bag frame of the pulse bag filter plays a role in supporting the filter bag and ensuring that the filter bag has a large filtering area. In the past, the filter bag frame of the pulse bag filter generally used a wire welding structure, and the end was welded to a short steel pipe. When installed, the thread and flange of the steel pipe were used for connection, and the venturi tube was fixed to the flower plate. on. The characteristics of this structure are firmness and reliability. But it has the following shortcomings:
- There are many materials and high processing cost.
- The weight is large, it is easy to deform the flower plate, resulting in uneven intervals between the filter bags, affecting the dust filtering effect. Especially for multi-bag dust collectors with large air volume, this defect is quite obvious.
- Installation and maintenance are troublesome, and it is easy to cause deformation during transportation.