Dust remover for monocrystalline silicon production
A dust collector and single crystal silicon technology, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve the problems of small dust particle size, the dust collector cannot meet the requirements of use well, and the viscosity is large, and the increase The effect of stability, easy installation and maintenance, and easy replacement of filter bags
Pending Publication Date: 2022-04-12
抚顺赛瑞特环保科技有限公司
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Problems solved by technology
Moreover, the dust produced in the production of monocrystalline silicon has the characteristics of small particle size, high viscosity, and flammability. The dust collectors commonly used in the market cannot meet the use requirements well.
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[0024] In order to make the objects, technical solutions, and advantages of the present invention, the technical solution is further detailed in connection with the specific embodiments. It should be understood that these descriptions are merely exemplary, rather than limiting the scope of the invention.
[0025] Such as Figure 1 - Figure 2 As shown, the present embodiment proposes a single crystal silicon production dust collector, including housing 3, a gray chamber 2, and a filter assembly, wherein the housing 3 is open cylindrical structure at the bottom, and the graphic chamber 2 is open open. The cup structure, the lower open space of the housing 3 and the top of the top of the gray chamber 2 have a flange plate, and the housing 3 and the set ash chamber 2 are interfaced with each other by the flange plate, and the filter assembly includes a lower fixing plate 13. The support rod 14, the filter bag 15, the active hanging plate 16, the spring 17, the upper fixing plate 18, an...
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The invention relates to the technical field of dust removal devices, in particular to a dust remover for monocrystalline silicon production, which is characterized in that flange plates are mounted at the lower open part of a shell and the open part of the top of a dust collection chamber, and the shell and the dust collection chamber are butted with each other through the flange plates; a plurality of supporting rods are arranged between the edge of a lower fixing pattern plate and the edge of an upper fixing plate at equal intervals, the lower fixing pattern plate and the upper fixing plate are supported by the supporting rods to form a frame type structure, a movable hanging plate is located below the upper fixing plate, and the movable hanging plate is hung on the bottom face of the upper fixing plate through a spring. The knocking electromagnet is installed on the upper fixing plate, the knocking end of the knocking electromagnet is opposite to the movable hanging plate, an opening is formed in the bottom of the filter bag, the top of the filter bag is installed on the movable hanging plate, and the opening in the bottom of the filter bag is in butt joint with the hollow area in the middle of the lower fixing pattern plate. The dust remover can be used for effectively filtering monocrystalline silicon dust in the monocrystalline silicon production process, and meanwhile, the pressure of a vacuum pipeline is not influenced.
Description
technical field [0001] The invention relates to the technical field of dust removal devices, in particular to a dust remover for monocrystalline silicon production. Background technique [0002] Monocrystalline silicon will produce a large amount of harmful dust during the production process. If it is not removed, it will cause certain harm to personnel and the environment, and also affect the production efficiency of monocrystalline silicon. This requires the configuration of corresponding dust removal equipment. Due to the installation of dust collectors In the vacuum pipeline of the single crystal furnace, the vibration of the equipment is also required, and the pressure of the vacuum pipeline cannot be affected. Moreover, the dust produced in the production of monocrystalline silicon has the characteristics of small particle size, high viscosity, and flammability. The dust collectors commonly used in the market cannot meet the use requirements well. Contents of the inv...
Claims
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Inventor 卢秉钊蒙建华吴永博
Owner 抚顺赛瑞特环保科技有限公司