Bag-type dust remover
A bag dust collector and bag technology, applied in chemical instruments and methods, separation of dispersed particles, filtration of dispersed particles, etc., can solve problems affecting the service life of the bag, damage to the bag, etc., so as to improve the cleaning efficiency, increase the service life, reduce the damage effect
Inactive Publication Date: 2014-07-09
扬州巴龙再生资源开发有限公司
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Problems solved by technology
Of course, this stripping speed is limited by the pulse intensity, and it is impossible for all the dust to be stripped out; at the same time, the high-pressure air is easy to cause damage to the bag, which affects the service life of the bag.
Method used
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Embodiment approach
[0014] One embodiment of the present invention: the air outlet is in the shape of a spiral groove 70 (such as figure 2 As shown), in the process of use, a swirl flow is formed to improve the cleaning efficiency.
[0015] Another embodiment of the present invention: the air outlet is a circular hole 71 (such as image 3 As shown), it is set as a round hole, which reduces the blowing area, enhances the local impact of the gas blown out from the uniformly distributed round holes on the bag, reduces the damage to the bag as a whole, and improves the cleaning efficiency at the same time.
[0016] The cleaning process of the present invention is: the air channel 9 is connected with the external compressed air, and the high-pressure gas is blown into the air channel 9, and at the same time, the high-pressure gas enters the hollow tube 7 connected with the air channel 9, and the high-pressure gas passes through the The air outlets are evenly distributed on the hollow tube 7, sprayed...
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The invention relates to a bag-type dust remover, and relates to an improvement of the bag-type dust remover. The invention provides the bag-type dust remover with the advantages of simple treatment, good ash removal effect and effectively increased usage life of a bag. The bag-type dust remover is arranged in a material-collecting tank, the material-collecting tank is arranged on a stand column, a partition plate and the bag provided with inside frames arranged in the material-collecting tank, the partition plate divides the material-collecting tank into an upper cavity and a lower cavity the partition plate is provided with a plurality of bag holes, and the bag is communicated with the bag holes and arranged in the lower cavity of the material-collecting tank; the bag-type dust remover also comprises a hollow pipe and an air passage, the hollow pipe is fixedly arranged in the bag, and several gas outlets are uniformly arranged, the hollow pipe is arranged coaxially with the bag, the air passage is connected at top of the hollow pipe, and the air passage is arranged in the upper cavity. The ash removal efficiency is increased by the bag-type dust remover.
Description
technical field [0001] The present invention relates to the improvement of bag filter. Background technique [0002] With the extension of the working time of the existing bag filter, the resistance formed by the dust passing through the bag gradually increases, the higher the wind speed required by the filter, and the greater the loss of dust removal energy. Reducing filter resistance means saving energy, and people have to use dust removal to reduce this resistance. The extremely short high-pressure gas pulses are injected into the inner cavity of the bag, so that the dust attached to the wall of the bag obtains a certain acceleration and is peeled off the bag. Of course, this stripping speed is limited by the pulse intensity, and it is impossible for all the dust to be stripped out; at the same time, the high-pressure air is easy to cause damage to the bag, which affects the service life of the bag. Contents of the invention [0003] Aiming at the above problems, the ...
Claims
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Login to View More IPC IPC(8): B01D46/02B01D46/04B01D46/42
Inventor 杨国华
Owner 扬州巴龙再生资源开发有限公司