Powder pre-spraying protection device for filter material
A protection device and filter material technology, which is applied in the direction of dispersed particle filtration, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of waste gas viscous smoke, etc., and achieve the effects of saving energy, reducing operating costs, and preventing burns
Pending Publication Date: 2020-05-08
辛永刚
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a pre-spraying filter material protection device, which solves the problem of viscous smoke in the exhaust gas
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1-3 , the present invention provides a technical solution: a pre-powdering filter material protection device, including a powder bin 1 for containing powder, the powder bin 1 includes an upper bin body with a feeding port, and the powder bin 1 The upper surface is hinged with a cover 3 through the hinge 2, the bottom of the cover 3 is overlapped with the top of the powder silo 1, and the side of the upper surface of the cover 3 away from the...
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The invention relates to the technical field of dust removal equipment, and discloses a powder pre-spraying protection device for a filter material. The powder pre-spraying protection device comprisesa powder bin used for containing powder, wherein the powder bin comprises an upper bin body with a feeding port; a bin cover is hinged to the upper surface of the powder bin through a hinge; and theside, away from the hinge, of the upper surface of the bin cover is movably connected with the top of the powder bin through a fixing piece. According to the powder pre-spraying protection device forthe filter material, a miniature spiral reamer accurately, quantitatively and continuously conveys the powder to a blowing pipe through variable frequency driving, and then the powder is fed into a dust remover through continuous airflow of a fan and negative pressure of a pipeline, so the powder is attached to the surface of the filter material to form a powder film to block and adsorb oil, viscous substances and spark in flue gas; meanwhile, the effects of preventing the filter material from burnt and retarding flames for the filter material are achieved, and the purposes of stably and safely operating dust removal equipment for a long time, prolonging the service life of the filter material, reducing system resistance, reducing the power consumption of operation, saving energy and lowering maintenance and operation cost are achieved.
Description
technical field [0001] The invention relates to the technical field of dust removal equipment, in particular to a pre-spraying filter material protection device. Background technique [0002] At present, in the process of domestic industrial dust removal equipment processing oily, viscous flue gas, and flue gas mixed with sparks (sparks), it is impossible to remove all such substances before entering the dust collector, which will inevitably cause frequent blockage of dust removal filter materials, and failure to normal after paste. Work will increase the frequency of filter material replacement, maintenance, and operating costs, and increase the uncertainty of equipment downtime. Especially under the continuous production process conditions of enterprises, illegal sewage discharges will occur during maintenance. [0003] In response to this industry problem, most dust removal equipment manufacturers will use dust adsorption and blocking methods to protect the filter materia...
Claims
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IPC IPC(8): B01D46/00
CPCB01D46/0098
Inventor 辛永刚
Owner 辛永刚