Pulverizing split-flow collecting device

Abstract

The invention relates to a separating collecting device, in particular to a pulverizing split-flow collecting device. The pulverizing split-flow collecting device comprises a freezing pulverizer, a discharge pipe, split-flow pipes and a rotary vibration sieve, wherein one end of the discharge pipe is connected with the freezing pulverizer, the other end of the discharge pipe is connected with one end of each split-flow pipe, the split-flow pipes are evenly arranged on two sides of the discharge pipe, the other end of each split-flow pipe is connected with the rotary vibration pipe, a ventilation door is arranged in the discharge pipe, a dust collecting device is arranged at the top of the rotary vibration sieve, the dust collecting device comprises a cyclone separation device and a first-level collecting pipe which is connected with the cyclone separation device, the first-level collecting pipe is connected with two second-level collecting pipes through a first split-flow pipe, the two second-level collecting pipes are respectively connected with two third-level collecting pipes through a second flow-split pipe, the third-level collecting pipes are connected with a dust removing device, the dust removing device comprises a dust removing pipe and dust removing covers which are connected with the dust removing pipe, and the dust removing covers are evenly distributed on the dust removing device. The pulverizing split-flow collecting device is capable of enabling solids to be evenly sieved, good in separating effect, good in collecting effect and high in safety.

Description

technical field [0001] The invention relates to a separation and collection device, in particular to a pulverization, separation and collection equipment. Background technique [0002] In the pharmaceutical intermediate industry, sieving after solid crushing is an indispensable control procedure for the final product, and the result directly affects the quality and use effect of the product. Existing technologies such as the whirlwind honeycomb shunting device disclosed in patent CN201684592U (2010-12-29) and a new type of vibrating screen disclosed in CN201120371Y (2008-9-24) have complex structures, and the shunting effect and screening effect need to be improved . The dust generated during material collection is likely to cause air and environmental pollution, and cause explosions in severe cases. The dust collection device disclosed in the prior art, such as patent CN201470247U (2010-5-19), is not suitable for gas valley (starch) separation, and the dust collection effe...

AI Technical Summary

Problems solved by technology

Existing technologies such as the whirlwind honeycomb shunting device disclosed in patent CN201684592U (2010-12-29) and a new type of vibrating screen disclosed in CN201120371Y (2008-9-24) have complex structures, and the shunting effect and screening effect need to be improved

The dust generated during material collection is likely to cause air and environmental pollution, and cause explosions in severe cases. The dust collection device disclosed in the prior art, such as patent CN201470247U (2010-5-19), is not suitable for gas valley (starch) separation, and the dust collection effect is not ideal

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