Cooling and ventilating device for processing based on rainwater recycling

Abstract

The invention discloses a cooling and ventilating device for processing based on rainwater recycling. A conveying device is included and comprises a conveying belt, a plurality of supporting frames are uniformly arranged on the upper side of the conveying belt, a plurality of nozzles are uniformly arranged on the inner walls of the supporting frames, and cooling boxes are arranged at the bottoms of the supporting frames. A transmission device is arranged in each cooling box, and a cooling device is arranged on one side of each cooling box. Each transmission device comprises a gear sleeve, wherein gear teeth are arranged on the outer wall of the gear sleeve and the bottom of the conveying belt and mutually meshed, a transmission shaft is slidably connected into the gear sleeve, and a plurality of transmission balls are evenly arranged on the surface of the transmission shaft. A transmission groove is formed in each gear sleeve, wherein a plurality of transmission elastic blocks are evenly arranged in the transmission groove, each transmission elastic block is of a hollow structure, and the transmission balls are clamped between the transmission elastic blocks. The cooling and ventilating device has the characteristics of self-adaptive adjustment of the cooling rate and sufficient treatment of harmful gas.

Description

technical field [0001] The invention relates to the technical field of quartz sand processing, in particular to a cooling ventilation device for processing based on rainwater recycling. Background technique [0002] Quartz sand is a quartz particle made by crushing quartz stone. Quartz stone is a non-metallic mineral, a hard, wear-resistant, chemically stable silicate mineral. The color of quartz sand is milky white, or colorless and translucent, with a Mohs hardness of 7. Quartz sand is an important industrial mineral raw material, non-chemical dangerous goods, widely used in glass, casting, ceramics and fireproof materials, ferrosilicon smelting, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives, filter materials and other industries. [0003] When the existing cooling ventilation device is used for quartz sand processing, because the cooling rate is uniformly adjusted, it is easy to cause excessive or insufficient overall cooli...

AI Technical Summary

Problems solved by technology

[0003] When the existing cooling ventilation device is used for quartz sand processing, because the cooling rate is uniformly adjusted, it is easy to cause excessive or insufficient overall cooling, resulting in defective products; harmful gases such as ammonia gas will be produced during quartz sand processing, and most of the The ventilation device lacks corresponding processing components, and the rest of the ventilation devices have processing delays, which may easily cause some harmful gases to diffuse completely without treatment after the gate is closed after get off work

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