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How to extend the life cycle of the dust removal skeleton?

Dust removal skeleton, also known as dust bag cage, is an indispensable accessory for bag filter. It is used as a frame to support the dust filter bag. It can be compatible with six, eight, ten, twelve, sixteen, eighteen. Twenty-four or twenty-four ribs, the role of the dust skeleton is very large, and is widely used in industrial sites such as dust removal industry and chemical industry.

The dust-removing skeleton is the rib of the filter bag. It should be light and easy to install and maintain. The quality of the frame directly affects the filtration state and service life of the filter bag. The natural granite is machined into a circular curved plate, and the overall structure is smooth and flat. Corrosion-resistant, wear-resistant, high-temperature resistant. Externally cast with high-strength, high-temperature and acid-resistant materials. The outer protective steel plate of the cylinder equipment greatly enhances the strength and service life of the equipment. The main body adopts a structure of 1 m per section. There are concave-convex joints at each joint. When installing, use furan resin or acid-resistant clay to connect at the seam to ensure no water leakage at the joint; overcome the common problem of water seepage and leakage of the original granite dust collector. The upper sink is ceramic. Structure, ceramic dust collector ensures water leakage during the water supply process, avoids water seepage and frustration of the original granite dust collector sink, and enhances the use effect of the dust collector. The installation is simple, generally 1 meter per section, the installation can be completed in half a day on site, reducing the number of installations. Construction period.


How to extend the service life of the dust removal skeleton ?

a. Suitable filter materials: according to the temperature, temperature and chemical characteristics of the gas; particle size, weight, shape, honing and dust concentration, filtration speed, cleaning method, discharge concentration and bag filter work Institutions and other factors are considered together.

b. Reasonable structure: It should meet the requirements of filtering and cleaning of the bag filter matched with it, and it is easy to install and reliable in sealing. It pursues the corresponding filtering area and good filtering state, and is easy to clean and avoid wear. Cooperate with related components.

c. Sewing technology: The sewing size meets the design requirements, and the heat shrinkage size is reserved according to the filter material type and the use temperature. The stitch length of the stitch is reasonable, no jump stitches, broken wires, and the stitches meet the requirements. The mating is reasonable, and there is no burr or break to damage the dust bag.

d. Correct use method: Ensure that the dust filter bag is operated under the working conditions it is suitable for. If the working condition changes, it should be switched to bypass or empty immediately to prevent adverse effects on the life of the filter bag.

e. Correct cleaning method: When the filter bag is in use, the ash content of the dust-collecting area is gradually increased and the pressure difference is increased. The dust should be effectively cleaned and the dust should be isolated to keep the pressure difference inside and outside the filter bag within the set range.


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