Special fan for yellow phosphorus

Abstract

The invention discloses a special yellow phosphorus fan in the technical field of yellow phosphorus processing, which comprises a yellow phosphorus fan, an air inlet of the yellow phosphorus fan is fixedly connected with a fan air inlet pipe, the top of the fan air inlet pipe is fixedly connected with a prefabricated air inlet pipe, the inner wall of the prefabricated air inlet pipe is fixedly connected with a dustproof net, the dustproof net is obliquely arranged, and the inner wall of the prefabricated air inlet pipe is fixedly connected with an air outlet of the yellow phosphorus fan. A dust removal opening is formed in the inner wall of the prefabricated air inlet pipe, the bottom face of the dust removal opening is flush with the bottom end of the dustproof net, and a dust removal assembly is arranged in the prefabricated air inlet pipe and used for cleaning dust accumulated on the dustproof net; according to the yellow phosphorus fan, the amount of dust accumulated at the air inlet of the yellow phosphorus fan can be reduced, and the yellow phosphorus fan can work better.

Description

technical field [0001] The invention relates to the technical field of yellow phosphorus processing, in particular to a special fan for yellow phosphorus. Background technique [0002] Yellow phosphorus generally refers to white phosphorus, which is a simple substance of phosphorus with a chemical formula of P4. Appearance is white or light yellow translucent solid. Soft, brittle when cold, darken when exposed to light. Exposure to air produces green phosphorescence and white smoke in dark places. It is ignited at about 40°C in humid air, and slightly higher in dry air. [0003] Yellow phosphorus needs to be air-dried during processing. When the existing yellow phosphorus fan is working, a dust-proof net will be installed on the air inlet of the fan, but a lot of dust will accumulate on the dust-proof net when the fan continues to work. Cleaning up the dust will lead to blockage of the dust-proof net. When the fan cannot absorb air and rotates, the temperature of the fan...

AI Technical Summary

Problems solved by technology

[0003] Yellow phosphorus needs to be air-dried during processing. When the existing yellow phosphorus fan is working, a dust-proof net will be installed on the air inlet of the fan, but a lot of dust will accumulate on the dust-proof net when the fan continues to work. Cleaning up the dust will lead to blockage of the dust-proof net. When the fan cannot absorb air and rotates, it will cause the fan to heat up quickly, which will easily cause the yellow phosphorus to catch fire, which is not conducive to the drying of the yellow phosphorus.

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