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Industry gas dust removing desulfurizing device

A technology of industrial gas and backflushing device, applied in the field of dust removal, can solve the problems of consuming a large amount of water resources, the flue gas cannot be desulphurized, etc., and achieve the effect of increasing the contact area

Inactive Publication Date: 2008-08-27
李在文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this method, when the flue gas passes through the water curtain, the flue gas is easy to form bubbles, so that the flue gas in the bubbles cannot be desulfurized. In addition, a large amount of water resources must be consumed

Method used

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  • Industry gas dust removing desulfurizing device
  • Industry gas dust removing desulfurizing device
  • Industry gas dust removing desulfurizing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 As shown, the casing 2 is connected with the air intake pipe 6, the air outlet pipe 11, and the water outlet pipe 9. The water inlet pipe 3 is connected with the spray head 1, and one end of the water outlet pipe 9 in the box body 2 is connected with the net cover 8. The air intake pipe 6 is connected with the anti-air cylinder 4, and an interlayer cavity is formed between the anti-air cylinder 4 and the air intake pipeline 6. The lower end of the anti-air cylinder 4 is inserted into the particulate matter layer 10, and a ventilation hole 5 is provided on the air intake pipe 6, and the ventilation hole 5 communicates with the interlayer cavity. The flue gas that needs dust removal and purification enters the box body 2 from the intake pipe 6, and enters the anti-air cylinder 4 through the vent hole 5. Due to the blowback effect of the anti-air cylinder 4, the flue gas will enter the particle layer 10 after changing direction. Water enters the nozzle ...

Embodiment 2

[0023] Such as image 3 As shown, compared with Embodiment 1, the present embodiment connects the anti-air cylinder 4 on the intake pipe 6, and the front baffle plate 12, the rear baffle plate 14, and the middle baffle plate 13 are respectively welded on the anti-air cylinder 4, and the anti-air cylinder 4, front baffle Interlayer cavity 15 and interlayer cavity 16 are formed between the plate 12, the rear baffle plate 14 and the middle baffle plate 13, the lower end of the anti-air cylinder 4 is inserted in the particle layer 10, and the vent hole 5 is set on the middle baffle plate 13, and the vent hole 5 is connected with the two interlayer cavities. connected.

[0024] The flue gas that needs to be dedusted and purified enters the interlayer chamber 15 from the intake pipe 6 and enters the interlayer chamber 16 through the vent hole 5 . The rest are the same as in Embodiment 1 and will not be stated again.

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Abstract

An industrial gas dedusting and desulfurizing device belongs to the dedusting field, and comprises a case body and a gas inlet pipe. The industrial gas dedusting and desulfurizing device is characterized in that the case body is provided with a water inlet pipe, a water outlet pipe and a gas outlet pipe; an absorption filtration layer is arranged inside the case body; the end of the gas inlet pipe is inserted in the adsorption filtration layer. The industrial gas dedusting and desulfurizing device has the advantages that the pressure of gas blown from the gas inlet pipe is significantly reduced due to the blowback action of a blowback cylinder, thus increasing the contact area of fume and the absorption filtration layer so that the fume enters the absorption filtration layer container water smoothly and uniformly; the absorption filtration layer containing water can well remove fine ash in the fume. In addition, as small clearance exists between particles in the absorption filtration layer containing water, no bubbles are formed when the fume passes through the absorption filtration layer. The fume completely touches water when the fume passes through the absorption filtration layer, and sulfur in the fume is fully absorbed by water.

Description

technical field [0001] The invention belongs to the field of dust removal, in particular to a mechanical dust removal and sulfur removal device. Background technique [0002] my country is one of the few countries in the world that uses coal as the main energy source. A large number of industrial and chemical raw materials and fuels come from coal. In addition, many industries such as ceramics and bricks and tiles will generate a large amount of dust and smoke pollution. If these dust and smoke cannot be effectively dedusted and purified, it will pose a great threat to the environment. At present, ceramic multi-tube cyclone dust collectors are often used in industrial dust removal and flue gas purification. This dust collector is a cyclone dust collector, including gas distribution chamber, ceramic cyclone body, deflector, cylinder, cone, exhaust chamber, etc. . The dust-laden gas enters the gas distribution chamber from the main intake pipe, and then enters the annular sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D47/06B01D53/14
Inventor 李在文
Owner 李在文