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High-temperature resistant film-coated special bag dust collection equipment

A technology of dust removal equipment and special bags, which is applied in the field of smoke and dust control equipment, can solve the problems of large steel consumption, high cost, and complex equipment structure, and achieve the effects of prolonging service life, reducing floor space, and reducing energy consumption

Inactive Publication Date: 2010-06-30
ZUNYI TIANLI ENVIRONMENTAL ENG
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Problems solved by technology

[0002] Today, there are mainly the following methods for the dry treatment of smelting electric furnace dust, negative pressure pulse dust cleaning bag type dust collection, mechanical vibrating bag type dust collection, positive pressure reverse suction air bag type dust collection, negative pressure reverse blowing type dust collection And negative pressure pulse dust cleaning bag type dust collection device is a relatively new equipment, which has the advantages of efficient dust removal performance and little damage to the filter bag, but the equipment structure is complex, steel consumption is large, and the cost is high

Method used

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  • High-temperature resistant film-coated special bag dust collection equipment

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Embodiment Construction

[0007] The following will be further explained in conjunction with the attached drawings: Taking the calcium carbide furnace kiln specification as 12500KVA as an example, the furnace body 1 is connected to the spark trap 2 through the main pipeline, and connected to the frequency conversion main fan 3 through the main pipeline. The frequency conversion main fan 3 adopts The frequency conversion motor fan, the frequency conversion main fan 3 is connected to the three-way valve 4 by the pipe, and the ordinary fan 5 is connected to the ordinary fan 5 by the variable diameter pipe, and the back suction is automatically cleaned, and then the spark trap 2 is connected to the main fan by the pipe main pipeline. And the three-way valve 4 is connected to the special film-coated filter bag dust collector 6. The total number of rooms in the dust collector is 7-9 rooms, and each room is equipped with 46-58 special film-coated filter bags. The material of the filter bags is glass fiber coat...

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Abstract

The invention discloses high-temperature resistant film-coated special bag dust collection equipment, which mainly comprises a furnace body, a spark arrestor, a main fan, a back suction fan, a three-way valve, a special film-coated bag dust collector, a collecting and filtering wind valve of a pipeline system of complete facilities, a film force pressure gauge, a temperature controller, a relief valve and an ash bin wall vibrator. The equipment can reduce energy consumption and improve dust removal rate and automation.

Description

technical field [0001] The invention relates to the technical field of smoke and dust control equipment for smelting electric furnaces, in particular to a special bag dust removal equipment for high temperature resistant film coating. Background technique [0002] Today, there are mainly the following methods for the dry treatment of smelting electric furnace dust, negative pressure pulse dust cleaning bag type dust collection, mechanical vibrating bag type dust collection, positive pressure reverse suction air bag type dust collection, negative pressure reverse blowing type dust collection And the negative pressure pulse dust cleaning bag type dust collection device is a relatively new equipment, which has the advantages of efficient dust removal performance and less damage to the filter bag, but the equipment structure is complicated, the steel consumption is large, and the cost is high. Contents of the invention [0003] Aiming at the problems existing in the background...

Claims

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Application Information

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IPC IPC(8): F27D17/00B01D46/02B01D46/04
Inventor 刘仁龙张建中易德君崔良军
Owner ZUNYI TIANLI ENVIRONMENTAL ENG
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