A bag filter
A bag dust collector and filter bag technology, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve problems such as difficulties and dust cannot be cleaned in time, and achieve strong practicability, ingenious structure, and novel ideas Effect
Active Publication Date: 2021-01-26
盐城智能终端产业园区开发运营有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a bag filter, which effectively solves the problem that the dust stuck on the filter bag cannot be cleaned in time and is difficult to clean
Method used
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Embodiment Construction
[0018] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0019] Depend on Figure 1 to Figure 8 It can be seen that the present invention includes an upper box 1 and a lower box 2, the upper box 1 includes a filter bag tightening device, a filter bag cleaning device and a gas outlet, and the lower box 2 includes a gas inlet and a dust collection device;
[0020] The filter bag tensioning device includes a horizontal flat plate 3, on which a plurality of filter bags 4 arranged at intervals and whose lower ports are fixed are evenly distributed, and the upper ports of the filter bags 4 are fixedly connected to the flat plate 3 and communicated with the outside world. The left and right sides of the upper end surface of the flat plate 3 are respectively provided with a pair of electromagnets 5 attracting each other. The top of the flat plate 3 is provided with a first rotating sh...
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Abstract
The invention relates to a bag filter, which effectively solves the problem that the dust stuck on the filter bag cannot be cleaned in time and is difficult to clean; the technical solution includes triggering the filter bag elastic device and the filter bag cleaning device through the dust collection device At the same time, the filter bag tensioning device will change the filter bag from slack to tension to facilitate the cleaning of the filter bag by the filter bag cleaning device. After completing a working cycle, the filter bag tensioning device will make the filter bag from tension to relaxation. The invention has a novel concept. Ingenious structure and strong practicability. The tension and cleaning of the filter bag are triggered by the accumulation of dust. The filter bag is in a tensioned state during the cleaning of the filter bag by the brush, which makes it easier for the brush to clean the dust particles outside the filter bag. , The filter bag quickly changes from relaxation to tension to shake off part of the dust attached to the filter bag, and does not affect the normal work of the dust collector during the cleaning process.
Description
technical field [0001] The invention relates to the field of dust removal, in particular to a bag filter. Background technique [0002] The bag filter is suitable for collecting fine, dry, non-fibrous dust. When the dusty gas enters the bag filter, the dust with large particles and specific gravity will settle in the ash hopper due to the action of gravity, and the gas containing finer dust will pass through the filter. When the bag is used, the dust is blocked to purify the gas. The dust removal efficiency of the bag filter is generally above 99%, and it is not sensitive to the characteristics of the dust, so it is widely used in industry. [0003] As the dust accumulates on the surface of the filter bag, the resistance of the dust collector will increase correspondingly. When the pressure difference on both sides of the filter bag is very large, some tiny dust particles that have attached to the filter bag will be squeezed out, making the dust collector The efficiency dec...
Claims
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IPC IPC(8): B01D46/02B01D46/04
CPCB01D46/023B01D46/04
Inventor 靳瑞
Owner 盐城智能终端产业园区开发运营有限公司