High-speed vortex pulverizer

Abstract

The invention designs a high-speed vortex pulverizer. The high-speed vortex pulverizer comprises a screw, a felt ring oil seal, a bearing end cover, a deep groove ball bearing, a blade, a shaft sleeve, a box body, a positioning screw, a water cooling water pipe, a feeding hopper, a large belt wheel, a motor, a motor supporting frame, foundation bolts, a main shaft, a partition plate, hard rubber,a spiral conveying blade, a pin hole, a primary crushing chamber, a secondary crushing chamber, a dovetail groove, a small belt wheel, a conveying belt, a key, a cross clamping groove and a knife rest. A crushing chamber is divided into two parts, namely the primary crushing chamber and the secondary crushing chamber, the primary crushing chamber is used for completing the coarse crushing process,and the secondary crushing chamber is used for completing the fine crushing process so that materials can be uniformly crushed, particle sizes of discharged powder materials are consistent, the machine vibration, the heat productivity and the knife abrasion loss are reduced, and then the service life of the blade is prolonged.

Description

technical field [0001] The invention relates to the technical field of material crushing equipment, in particular to a high-speed vortex grinder. Background technique [0002] A pulverizer is a machine that crushes larger solid raw materials into smaller sizes or a certain size. The pulverizer can be divided into various pulverizers such as feed pulverizer, straw pulverizer, sawdust pulverizer, traditional Chinese medicine pulverizer, mine pulverizer, etc. in the scope of application. According to the force of the crushed object during the crushing process, there are mainly the following methods: crushing, shearing, splitting, crushing, and grinding. Crushing is the crushing of the crushed material under slowly increasing pressure between the two crushing working faces, and is often used for bulk materials. Shredding is crushing by using the action of wedge-shaped objects, and is often used for brittle materials. Shearing is not only subjected to splitting force, but also...

AI Technical Summary

Problems solved by technology

However, in actual production, ordinary pulverizers have disadvantages such as uneven pulverization of particles, low efficiency, easy heating of equipment, and large vibrations, which have adversely affected product quality.

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