What is the difference between cartridge pulse dust collector and bag dust collector?

Cartridge pulse dust collectors and bag dust collectors are common filters in the industry. The final effect and purpose are the same. What is the difference between cartridge pulse dust collector and baghouse filter?

1. Filter cartridge or filter bag

1. Cartridge-type pulse dust collector: The hard filter material is folded and arranged in a cylindrical shape, without a skeleton, and the distance between the cylinders is large.

2. Bag dust collector: Sew the soft filter material into the filter bag and put it into a frame welded with steel bars. Vertical filter bag, bag length.

2. Filtration principle

1. Cartridge-type pulse dust collector: The surface is filtered, and dust will not penetrate into the filter material.

2. Bag dust collector: deep filtration, dust penetrates deep into the filter material to maintain dust removal efficiency.

three. Dust removal efficiency

1. Cartridge-type pulse dust collector: high dust removal efficiency, stable operation, can reduce emission concentration, and is conducive to the control of total emission.

2. Bag dust collector: The dust removal efficiency is not as good as the filter cartridge, which is not conducive to the control of emission concentration and total emission.

4. Dust collector resistance

1. Cartridge-type pulse dust collector: low resistance, suitable for general dust, equipment resistance below 1000pa.

2. Bag dust collector: has large resistance and is suitable for general dust. Equipment resistance is 1000pa-1500pa, sometimes higher.

5. Dust cleaning system

1. Cartridge-type pulse dust collector: high injection pressure, small air volume, good and uniform effect.

2. Bag dust collector: The injection pressure is low. Due to the length of the filter bag, the bottom ash removal is incomplete and uneven.

six. Shape, dimensions, weight, installation and combination

1. Cartridge-type pulse dust collector: small in size, light in weight, easy to install, and takes up less space.

2. Bag dust collector: It is large and requires a lot of space.

7. Equipment maintenance management and service life

1. Cartridge-type pulse dust collector: The filter cartridge has a stable structure, which can avoid damage caused by pulse pressure and bottom erosion and has a long service life.

2. Bag dust collector: The filter bag is easily damaged and has a short service life.

The filter cartridge has the advantages of small size, stable material discharge, small resistance of dust removal equipment, low energy consumption, and stable operation.