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Anti-corrosion high-temperature-resistant bag-type dust removal device

A bag filter and dust collector technology, applied in chemical instruments and methods, dispersed particle separation, dispersed particle filtration, etc., can solve problems such as increasing cleaning costs, damage to dust removal equipment, and equipment corrosion damage, reducing labor burden and improving The effect of the service life and the saving of cleaning costs

Active Publication Date: 2020-01-03
盐城市吉盛达环保工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The direct discharge of high-temperature, high-pressure, and high-pollution waste gas produced by industrial production will cause serious environmental pollution. Nowadays, bag filter is often used to filter the waste gas. The waste gas contains high heat and corrosive substances, which will cause damage to the dust removal equipment. To reduce the service life of the dust removal equipment, the position of the air inlet of the dust removal equipment is usually determined. The high-heat and corrosive substances contained in the exhaust gas can easily cause serious damage to the components at the air inlet of the dust removal equipment. After use, the inner filter hole is prone to blockage, which will cause the equipment to be shut down for maintenance and cleaning, and increase the cost of waste gas treatment. Pollutants will inevitably adhere to the inner end wall of the dust removal equipment, and the adhesion of pollutants will cause serious damage to the equipment. Corrosion damage, if manual cleaning is used, not only the cleaning is very cumbersome, but also the labor burden will be increased, and the cleaning cost will also be increased. It is also very inconvenient to remove the filter debris in the dust removal equipment, so now a new solution is needed

Method used

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  • Anti-corrosion high-temperature-resistant bag-type dust removal device

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Experimental program
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Effect test

Embodiment 1

[0015] Embodiment 1: see figure 1 , figure 2 , image 3 , Figure 4 Now, an anti-corrosion and high-temperature-resistant bag filter provided by the present invention is described, including a dust collector body 1, the dust collector body 1 is a hollow cylinder, and the lower end of the dust collector body 1 is provided with an air guide filter mechanism 2. The air guide filter mechanism 2 includes an upper movable plate 3 provided at the lower end of the inner cavity of the dust collector body 1, a lower fixed plate 4 provided at the lower end of the inner cavity of the dust collector body 1, and a center of the lower fixed plate 4. The rotating shaft 5 and the guide vanes 6 evenly provided on the outside of the rotating shaft 5 are vertically movable through the upper part. The inner cavity of the dust collector body 1 is provided with a bag dust removal mechanism 7 above the position of the upper movable plate 3. The bag dust removal mechanism 7 includes a mounting fra...

Embodiment 2

[0016] Example 2: see figure 1Now, an anti-corrosion and high-temperature-resistant bag filter provided by the present invention is described. The outer bottom of the dust collector body 1 is evenly and vertically provided with support legs, and the upper movable plate 3 and the lower fixed plate 4 are round The lower fixed plate 4 is disc-shaped and the lower fixed plate 4 is located below the position of the upper movable plate 3, the inner side wall of the lower end of the dust collector body 1 is provided with an annular rolling groove, and the outer peripheral end wall of the upper movable plate 3 is provided with an annular roller , the outer circumferential end wall of the lower fixing plate 4 is fixedly connected with the inner end wall of the dust collector body 1, and the vertical bottom end of the rotating shaft 5 is flexibly connected with the inner bottom end wall of the dust collector body 1, The top end moves through the lower fixed plate 4 and is fixedly connec...

Embodiment 3

[0017] Embodiment 3: see figure 1 , image 3 ,, a kind of anti-corrosion high-temperature resistant bag filter provided by the present invention is described now, on the described lower fixing plate 4 and along its cross-sectional radial direction, there is a strip-shaped discharge port 17, and the strip-shaped discharge port The inner end of 17 is movable to be provided with dust retaining frame 18, and described dust retaining frame 18 is set as triangular prism shape, and described dust retaining frame 18 inclined end face is arranged upwards, and the lower end of described dust retaining frame 18 and the inner bottom of described dust remover body 1 Return springs 19 are evenly arranged between the end walls, and a first scraper 20 is arranged on the upper end of the lower fixing plate 4, and one end of the first scraper 20 in the longitudinal direction is fixedly connected with the rotating shaft 5, and the first scraper 20 is fixedly connected to the rotating shaft 5. T...

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Abstract

The invention discloses an anti-corrosion high-temperature-resistant bag-type dust removal device, and belongs to the field of bag-type dust removal devices. The anti-corrosion high-temperature-resistant bag-type dust removal device comprises a dust removal device body, wherein a gas guide filtering mechanism is arranged at the lower end in the dust removal device body, and comprises an upper moving plate, a lower fixing plate, a rotating shaft and flow guide blades, a cloth bag dust removal mechanism is arranged in the inner cavity of the dust removal device body and is positioned above the upper moving plate, and the cloth bag dust removal mechanism comprises an installing frame, a ventilation pipe, a cloth bag, a motor, a transmission gear and a transition gear. The anti-corrosion high-temperature-resistant bag-type dust removal device of the invention has characteristics of corrosion resistance and high-temperature resistance, achieves the mechanical cleaning of internal filteringholes, achieves the convenient cleaning of impurity filtering, reduces labor burden, and reduces waste gas treatment cost.

Description

technical field [0001] The invention relates to the field of bag filter, in particular to an anti-corrosion and high temperature resistant bag filter. Background technique [0002] The direct discharge of high-temperature, high-pressure, and high-pollution waste gas produced by industrial production will cause serious environmental pollution. Nowadays, bag filter is often used to filter the waste gas. The waste gas contains high heat and corrosive substances, which will cause damage to the dust removal equipment. To reduce the service life of the dust removal equipment, the position of the air inlet of the dust removal equipment is usually determined. The high-heat and corrosive substances contained in the exhaust gas can easily cause serious damage to the components at the air inlet of the dust removal equipment. After use, the inner filter hole is prone to blockage, which will cause the equipment to be shut down for maintenance and cleaning, and increase the cost of waste ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/02B01D46/04B01D46/10B01D46/42B01D46/48
CPCB01D46/0041B01D46/0084B01D46/023B01D46/04B01D46/10B01D46/42B01D46/48B01D46/681
Inventor 李红兵牟庆军周跃邦韩基梅
Owner 盐城市吉盛达环保工程有限公司
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