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Electrostatic dust collector with high cleaning efficiency for coal cleaning

An electrostatic precipitator, a high-efficiency technology, applied in the direction of electrostatic separation, electrode cleaning, etc., can solve the problems of unable to remove the smoke and dust from the anode plate, and the smoke and dust are easy to float into the flue gas again, so as to prevent it from floating out again and ensure the adsorption efficiency.

Pending Publication Date: 2021-12-10
周隆奎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to address the above problems and propose a high-efficiency electrostatic precipitator for coal cleaning that can effectively scrape off the dust on the anode plate, collect the scraped dust and prevent it from floating out again. device to solve the problem that the existing device proposed in the above-mentioned background technology cannot sufficiently remove the dust on the anode plate, and the dust shaken off easily floats into the flue gas again

Method used

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  • Electrostatic dust collector with high cleaning efficiency for coal cleaning
  • Electrostatic dust collector with high cleaning efficiency for coal cleaning
  • Electrostatic dust collector with high cleaning efficiency for coal cleaning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An electrostatic precipitator with high cleaning efficiency for coal cleaning, such as Figure 1-8 As shown, it includes a first fixed frame 1 , a lifting mechanism 2 and a rotating mechanism 3 , the lifting mechanism 2 is arranged on the first fixed frame 1 , and the rotating mechanism 3 is arranged on the first fixed frame 1 .

[0026] Lifting mechanism 2 includes motor 21, screw rod 22, fixed rod 23, slide block 24 and nut 25, and motor 21 is installed on the first fixed frame 1, and motor 21 can drive screw rod 22 and its upper device to rotate through output shaft, screw rod 22 Connected to one end of the output shaft of the motor 21, the fixed rod 23 is connected to the top of the first fixed frame 1, the slider 24 is slidably connected to the fixed rod 23, the nut 25 is threaded on the screw rod 22, and the screw rod 22, the nut 25 and the fixed With the cooperation of the rod 23, the nut 25 and its upper device will reciprocate up and down, and the nut 25 is con...

Embodiment 2

[0030] On the basis of Example 1, such as Figure 7As shown, a locking mechanism 4 is also included. The locking mechanism 4 is arranged on the second fixed frame 32. The locking mechanism 4 is used to temporarily limit the anode plate 39. The locking mechanism 4 includes a wedge-shaped frame 41, a first Slide bar 42, fixed plate 43, the second wedge block 44 and the second back-moving spring 45, wedge frame 41 is connected on the nut 25, and wedge frame 41 is used for promoting the reset of fixed plate 43, and the second fixed frame 32 is slidingly connected with The first slide bar 42, one end of the first slide bar 42 is connected with the fixed plate 43, the fixed plate 43 is in contact with the wedge frame 41, the second wedge block 44 is connected with the other end of the first slide bar 42, the second fixed frame 32 and the second A second return spring 45 is connected between the wedge blocks 44 , and through cooperation between the second wedge block 44 and the secon...

Embodiment 3

[0033] On the basis of Example 2, such as Figure 8 As shown, it also includes a scraping mechanism 5, the scraping mechanism 5 is arranged on the first fixed frame 1, and the scraping mechanism 5 is used to scrape off the smoke and dust on the anode plate 39, and the scraping mechanism 5 includes a fourth fixed frame 51. Rotating plate 52, stop frame 53, second torsion spring 54, fifth fixed frame 55, second slide bar 56, scraper 57 and third return spring 58, fourth fixed frame 51 is connected to the top of first fixed frame 1 , the fourth fixed frame 51 is in contact with the anode plate 39, the rotating plate 52 is rotatably connected to the fourth fixed frame 51, the stop frame 53 is connected to the fourth fixed frame 51, and under the action of the block frame 53, the rotating plate 52 will The extruding scraper 57 and its upper device move, and the stop frame 53 is in contact with the rotating plate 52. A second torsion spring 54 is symmetrically connected between the ...

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Abstract

The invention relates to the field of coal, in particular to an electrostatic dust collector with high cleaning efficiency for coal cleaning. The electrostatic dust collector comprises a first fixing frame, a lifting mechanism, a rotating mechanism, a clamping mechanism and the like, wherein the lifting mechanism is arranged on the first fixing frame, the rotating mechanism is arranged on the first fixing frame, and the clamping mechanism is arranged on the second fixing frame. Through cooperation of a sliding cover and the fixing frame, the sliding cover can be opened and closed in time, when the sliding cover is opened, the scraped smoke dust can fall into the fixing frame, then the sliding cover is closed, the smoke dust collected in the fixing frame can be prevented from flying out again, and the effect that the scraped smoke dust can be effectively collected and prevented from flying out again is achieved.

Description

technical field [0001] The invention relates to the field of coal, in particular to an electrostatic precipitator with high cleaning efficiency for cleaning coal. Background technique [0002] The branches, leaves and rhizomes of plants accumulate on the ground for a long time to form an extremely thick layer of black humus, and coal is a black combustible sedimentary rock formed by humus after a series of complex physical and chemical changes. Coal is the most abundant reserve on the earth. The most abundant fossil fuel with the widest distribution area, although the important position of coal has been replaced by oil, but for a long period of time, due to the depletion of oil, coal has been favored due to its huge reserves and the rapid development of science and technology. widely used. [0003] When using coal, it is necessary to put the coal into the coke oven for processing. During the process of coal charging and coke discharge in the coke oven, a large amount of hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/74B03C3/88B03C3/34
CPCB03C3/74B03C3/88B03C3/34
Inventor 周隆奎
Owner 周隆奎
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