Super-viscous powder high-speed intermittent adding device

Abstract

The invention belongs to the technical field of powder feeding, and provides a super-viscous powder high-speed intermittent adding device. The device comprises a material storage bin, a material tank,a stirring unit, a device rack, an air injection sliding block, a pneumatic unit, a feeding bin unit and a main shaft, wherein the pneumatic unit comprises an air distribution disc, an air cylinder mounting ring and a single-action air cylinder; the feeding bin unit comprises a feeding plate, a feeding bottom plate and an annular bin wall; the feeding plate and the air distribution disc are connected to the main shaft separately, and the main shaft drives the pneumatic unit and the feeding plate to rotate; when an air outlet of the air injection sliding block is in intermittent communicationwith an air distribution hole of the air distribution disc, meanwhile, when a feeding hole of the feeding plate is communicated with a feeding hole in the edge of the feeding bottom plate, an air cylinder push rod moves once, and quantitative feeding of super-viscous powder is achieved. By means of the method, quantitative and intermittent high-speed feeding of the super-viscous powder is successfully achieved, the industrial technical bottleneck of intermittent feeding of the super-viscous solid powder at the speed of 1500 times per minute is broken through, the feeding efficiency is high, and the feeding speed is adjustable.

Description

technical field [0001] The invention belongs to the technical field of powder feeding, and in particular relates to a high-speed intermittent feeding device for extra viscous powder. Background technique [0002] With the continuous development of food, medicine, tobacco and other industries, the use of extra viscous solid powder in actual production is becoming more and more extensive. The currently commonly used powder feeding methods include screw type, wheel type, roller type, and electric wheel type. However, for ultra-viscous, quantitative, and high-speed feeding, there will be problems such as low feeding efficiency, powder stickiness, and poor feeding, resulting in the failure of normal continuous feeding, especially for high-speed intermittent feeding of ultra-viscous powders. It is the technical bottleneck of the industry. Contents of the invention [0003] In view of the defects and existing problems of the above-mentioned existing powder feeding technology, th...

AI Technical Summary

Problems solved by technology

However, for extremely viscous, quantitative, and high-speed feeding, there will be problems such as low feeding efficiency, powder stickiness, and poor feeding, resulting in the failure of normal continuous feeding, especially for high-speed intermittent feeding of extra viscous powders. It is the technical bottleneck of the industry.

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