Steam dust separation device

Abstract

The invention discloses a steam dust separation device. The output end of a wide-mouth funnel communicates with the input end of a cyclone separator; the coarse dust output end of the cyclone separator communicates with a dust collection bin; the input end of an exhaust pipe communicates with the gas output end of the cyclone separator; the output end of the exhaust pipe communicates with the input end of a fine dust treatment bin; the output end of the fine dust treatment bin communicates with the input end of a return pipe; the input end of a water suction pump communicates with a water storage tank; the output end of the water suction pump communicates with the input end of a water suction pipe; the output end of the water suction pipe communicates with the input end of an atomizing spray head; and the atomizing spray head is contained in the fine dust treatment bin and is arranged at the top of the fine dust treatment bin. The cyclone separator, the dust collection bin, the water storage tank and the fine dust treatment bin are connected with a supporting frame. The steam dust separating device not only can eliminate large-diameter rice noodle dust in the air, but also can effectively eliminate smaller-diameter rice noodle dust, and meets the dust removal requirement of a large-scale rice noodle processing plant.

Description

technical field [0001] The invention relates to the field of rice flour processing, in particular to a steam dust separation device. Background technique [0002] Rice flour processing technology is a set of scientific and complete process technology for processing and producing rice. A large amount of rice flour dust will inevitably be produced during the drying, heat dissipation and packaging of rice noodles. When these dusts are suspended in the air and reach a high concentration, once there is flame, spark, electric arc or appropriate temperature, it will be instantly destroyed. It will burn and form a violent explosion, which is no less powerful than a bomb. Dust is "dynamite" because it has a large surface area. Compared with bulk materials, dust has stronger chemical activity, larger contact area with air, more adsorbed oxygen molecules, and faster oxidation and exothermic process. When the conditions are right, if a certain particle of dust is ignited by fire, a c...

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Problems solved by technology

[0004] Based on this, it is necessary to provide a steam dust separation device for the problem that the cyclone separator cannot effectively deal with the dust particles with a diameter of less than 5 microns and cannot meet the dust removal requirements of large rice noodle processing plants.

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