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Crushing machine

A pulverizer and pulverizing hammer technology, applied in the fields of pulverizers and reaction kettles, can solve the problems of complex overall structure, affecting separation work, troublesome disassembly and maintenance, etc., and achieve the effects of safe operation, increased stability and low cost

Inactive Publication Date: 2015-07-22
米振宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous development of chemical production, pulverizers have become one of the most commonly used equipment in the chemical industry, but the current pulverizers generally have the following problems: 1) The overall structure is relatively complicated and the cost is high; 2) The particles after crushing are relatively large , affect the follow-up separation work; 3) poor stability during the working process; 4) high temperature during the working process, affecting product quality, troublesome disassembly and maintenance

Method used

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  • Crushing machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1 : see figure 1 , figure 2 , Pulverizer, the pulverizer comprises a base 1, a pulverizer body arranged on the base 1, a shell 4 is arranged outside the pulverizer body, a feed inlet 12 is provided at the upper end of the pulverizer body, and a bearing is arranged inside 7. Stirring rod 15, crushing hammer 5, blade 10, the blade 10 is arranged on the upper part of the bearing 7, the middle part of the bearing 7 is provided with the crushing hammer 5 and the stirring rod 15, and the lower end of the bearing 7 passes through the shaft coupling 16 connects motor 8, and described balancing device is arranged on the top of bearing. The whole technical scheme is ingeniously designed, safe to use, easy to operate and control, and the pulverized particles have uniform particle size, smooth surface and high working efficiency.

Embodiment 2

[0017] Example 2 : see figure 1 , figure 2 , as an improvement of the present invention, the balance device includes a bearing support 14 and a bearing frame 8 arranged on the bearing support. The balance device further increases the running stability of the equipment. The rest of the structures and advantages are exactly the same as in Embodiment 1.

Embodiment 3

[0018] Example 3 : see figure 1 , figure 2 , as an improvement of the present invention, the pulverizer further includes a liquid receiving pan 11, the liquid receiving pan 11 is fixed on the upper part of the bearing 7, and the blades are arranged on the liquid receiving pan 11. The liquid receiving tray is mainly used to receive materials, and centrifugal blades are arranged on it to facilitate the centrifugal rotation of materials. The rest of the structures and advantages are exactly the same as in Embodiment 1.

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Abstract

The invention relates to a crushing machine. The crushing machine comprises a base, and a crushing machine body which is arranged on the base; an outer shell is arranged outside the crushing machine body; a material inlet is formed in the upper end of the crushing machine body; a bearing, a stirring rod, crushing hammers and blades are arranged in the crushing machine body; the blades are arranged at the upper part of the bearing; the crushing hammers and the stirring rod are arranged in the middle of the bearing; the lower end of the bearing is connected with a motor through a shaft coupling; the crushing machine further comprises a balance device; the balance device is arranged at the upper part of the bearing. According to the technical scheme, a water inlet pipe is arranged on one side of the crushing machine body; a steam outlet is formed in the upper part of the other side; introduced high-pressure water has the function of quickly cooling a material; the steam outlet is formed, so that steam is prevented from coming out from a discharging opening, and then the quality of the material is further ensured; the balance device is arranged and comprises a bearing supporting seat and a bearing frame which is arranged on the bearing supporting seat, so that the operating stability of equipment is further improved by the balance device.

Description

technical field [0001] The invention relates to a reaction kettle, in particular to a pulverizer, belonging to the technical field of chemical reaction equipment. Background technique [0002] Pulverizers are widely used in various industries such as food, chemical, and mechanical processing. During the pulverization process, there are four types of external forces applied to solids: shearing, impact, rolling, and grinding. Shearing is mainly used in coarse crushing and crushing operations, and is suitable for crushing or crushing operations of tough or fibrous materials and bulk materials; impact is mainly used in crushing operations, suitable for crushing brittle materials; rolling is mainly used in In the high-fineness crushing operation, it is suitable for ultrafine crushing operations for most materials; grinding is mainly used for ultrafine crushing or ultra-large crushing equipment, and is suitable for further crushing operations after crushing operations. With the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C21/00
CPCB02C21/00
Inventor 米振宇
Owner 米振宇