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What are the factors that influence the stainless steel bag cage?

Stainless steel bag cage is essential for bag filters A primary accessory used as a keel to support a dust bag. It can be divided into six, eight, ten, twelve, sixteen, eighteen, twenty, twenty-four ribs, widely used in the dust removal industry and steel. Chemical, coking, coal mine, colored exercise, etc.

Impact factors:

(1) The effect of the size of the dust bag cage: in the geometric scale of the dust bag cage, the diameter of the dust bag cage, the gas inlet and the shape of the exhaust pipe The size and importance are important factors.

(2) The influence of gas parameters on the performance of the dust bag: including the influence of gas flow, the influence of gas dust concentration, the influence of gas moisture content, gas density, viscosity, pressure, temperature Influence and so on.

(3) The effect of the physical properties of the dust on the dust bag cage

(4) The effect of the roughness of the inner wall of the dust bag cage: the dust particles concentrated near the wall surface will be rough The appearance causes a swirling flow, causing some dust particles to be thrown into the rising airflow and into the exhaust pipe, reducing the dust removal efficiency.

1. The dust cage requires uniform distribution of the support ring and longitudinal ribs, and should have sufficient strength and rigidity to accept the gas pressure of the filter bag in the state of filtration and cleaning, which can prevent normal transportation. Damage and deformation caused by bumps and impacts during the installation process.

2. All solder joints of the dust bag cage shall be welded firmly, no desoldering, no soldering or no soldering is allowed. /p>

3, the dust bag cage and filter bag touch the appearance should be smooth and smooth, not allowed to have welding boring. High and low unevenness and burr.

4, the tension spring bag cage should have enough The number of turns and elasticity should be evenly spaced after opening.

5. The outer surface of the filter bag must be treated with anti-corrosion treatment. The stainless steel bag cage is plated according to different needs. Spray or paint, such as for high temperature. Its anti-corrosion treatment should meet the requirements of operating temperature.

6. The raw material of the dust bag cage is Q235 or 20# steel bar. The diameter of the rib is 4mm-10mm, and the interval of the ring is 150cm--250cm.

7. The verticality of the dust bag cage is 6M plus or minus 1mm.

8. The dust bag cage has all, two or three sections.


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