Automatic dumping device of bag-type deduster
A bag filter and dumping device technology, applied in chemical instruments and methods, dispersed particle separation, dispersed particle filtration, etc., can solve problems such as inability to dump dust by itself, and achieve the effects of improving service life, avoiding aging, and avoiding operation errors.
Active Publication Date: 2014-10-22
江苏宝华环保科技有限公司
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Problems solved by technology
[0005] In view of the above deficiencies, the object of the present invention is to provide an automatic dumping device for a bag filter to solve the problem in the prior art that the ash hopper full of dust cannot dump the dust by itself
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[0032] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.
[0033] refer to Figure 1 to Figure 5 As shown, the automatic dumping device of the bag filter of the present invention includes a dust collector housing 1, a dust removal bag 2 is arranged inside the dust collector housing 1, an air blowing device 3 is provided on the upper part of the dust collector housing 1, and the air blowing device 3 It is composed of an air pump 31 connected to an air blowing pipe 32, and several air injection ports 33 are arranged on the air blowing pipe 32; a fixed frame 21 is installed under the air blowing pipe 32 in the dust collector housing 1, and the bag mouth 22 of the dust removal bag 2 is set upward on the fixed frame 21, the dust bag 2 is provided with a ...
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The invention discloses an automatic dumping device of a bag-type deduster. The automatic dumping device of the bag-type deduster comprises a deduster shell; the bottom of the deduster shell is communicated with a sleeve which sleeves an ash hopper in a sliding mode; the ash hopper is put on a support surface by a first elastic piece and is internally provided with an ash supporting plate connected with a slide sleeve, and the slide sleeve is connected to a fixed ring in a sleeved mode; a second elastic piece is connected with and arranged between the slide sleeve and the fixed ring, and the fixed ring is fixed in the ash hopper by a fixing rod; a vertical rod is fixed on the support surface, penetrates through the ash hopper, and then is inserted into the fixed ring; an ash outlet is formed in the side surface of the ash hopper, and the bottom of the ash hopper is oblique downward. According to the invention, dust can be dumped automatically by the ash hopper, and dust in the ash hopper is cleaned timely, so that the working process can be carried out accurately and stably; dust is prevented from overflowing from the ash hopper and going into the deduster to be mixed with new flue gas; meanwhile, the input of labor is omitted, the operation error is prevented, filtering cloth cannot be blocked, the deduster is prevented from aging, and the service life of the deduster is prolonged.
Description
technical field [0001] The invention relates to the technical field of dust removal devices, in particular to an automatic dumping device for a bag filter. Background technique [0002] In the environmental protection industry, the bag filter is the main equipment for dealing with the flue gas generated during the incineration of various boilers and incinerators. Bypass ventilation pipe, injection pipe, filter device, etc., the specific principle description: under the negative pressure of the fan, the flue gas enters the shell of the dust collector through the main air inlet pipe and the short air inlet pipe, the coarse dust falls into the ash hopper, and the fine dust is discharged with the air Rising to the middle box, the middle box is covered with filter cloth, the air flow passes through the filter cloth, and the fine dust in the flue gas is retained on the outer surface of the filter cloth, and the filtered pure air enters the upper box until the air outlet pipe, dust...
Claims
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IPC IPC(8): B01D46/04
Inventor 李小刚胡正国杨根红
Owner 江苏宝华环保科技有限公司