Waste rubber crushing device

A waste rubber and crushing device technology, which is applied in recycling technology, grain processing, mechanical material recycling, etc., can solve the problems of rubber heating, crushing knife heating, rubber adhesion to the inner wall of the machine body, etc., so as to prevent obstruction and facilitate recycling Utilization, the effect of facilitating rapid heat dissipation

Inactive Publication Date: 2020-08-14
郑长荪
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] There are two main methods for the recycling of waste rubber. The first is to crush the waste rubber into particles through mechanical methods, and the second is to destroy the chemical network structure of vulcanized rubber through desulfurization technology to make so-called regenerated rubber. Generally speaking, a crushing device is generally used for crushing, and the existing rubber crushing device is not perfect enough in technology. During the crushing process of waste rubber, the crushing knife will generate heat due to high-speed rotation and rubber friction, which will also cause The rubber is heated, and during the crushing process, the rubber will be driven to the inner wall of the body by the rotation of the crushing knife, and the heated rubber will easily adhere to the inner wall of the body

Method used

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Embodiment 1

[0029] see Figure 1-5 , the present invention provides a technical scheme of a waste rubber crushing device: its structure includes a first-level waste rubber crushing mechanism 1, a secondary waste rubber crushing mechanism 2, a feeding hopper 3, a crushing machine body 4, a discharge port 5, iron filings adsorption Plate 6, metal mesh 7, base 8, the pulverizer body 4 is connected to the feed hopper 3, and the bottom is connected to the base 8, and the base 8 is built with an iron scrap adsorption plate 6 and a metal mesh 7, and the metal mesh 7 is inclined Setting, the base 8 is also provided with a discharge port 5, and the first-level waste rubber crushing mechanism 1 is arranged inside the feed hopper 3, and the second stage connected with the crushing machine body 4 is arranged below the first-stage waste rubber crushing mechanism 1. Grade waste rubber crushing mechanism 2, the setting of the iron filings adsorption plate 6 is based on the magnetic principle, which can ...

Embodiment 2

[0035] see Figure 1-8 , the present invention provides a technical scheme of a waste rubber crushing device: its structure includes a first-level waste rubber crushing mechanism 1, a secondary waste rubber crushing mechanism 2, a feeding hopper 3, a crushing machine body 4, a discharge port 5, iron filings adsorption Plate 6, metal mesh 7, base 8, the pulverizer body 4 is connected to the feed hopper 3, and the bottom is connected to the base 8, and the base 8 is built with an iron scrap adsorption plate 6 and a metal mesh 7, and the metal mesh 7 is inclined Setting, the base 8 is also provided with a discharge port 5, and the first-level waste rubber crushing mechanism 1 is arranged inside the feed hopper 3, and the second stage connected with the crushing machine body 4 is arranged below the first-stage waste rubber crushing mechanism 1. Grade waste rubber crushing mechanism 2, the setting of the iron filings adsorption plate 6 is based on the magnetic principle, which can ...

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Abstract

The invention discloses a waste rubber crushing device which structurally comprises a primary waste rubber crushing mechanism, a secondary waste rubber crushing mechanism, a feeding hopper, a crusherbody, a discharge opening, a scrap iron adsorption plate, a metal screen and a base. The feeding hopper is connected to the upper side of the crusher body and the base is connected to the lower side of the base, the scrap iron adsorption plate and the metal screen are arranged in the base, and the metal screen is arranged obliquely. Compared with the prior art, the waste rubber crushing device hasthe beneficial effects that an inner barrel can be cooled, so that heated rubber is prevented from being adhered to the inner wall of the inner barrel effectively; based on a theory of communicatingvessels, a heated cooling liquid can be replaced and the cooling liquid can be recycled, so that the inner barrel is kept at a low temperature favorably; by arranging a corrugated tube, a lead screw and a nut pair can be hidden, so that the lead screw and the nut pair are prevented from being exposed, and a condition that the lead screw and the nut pair affected by the cooling liquid cannot be used normally is avoided, and therefore, recycling of the cooling liquid is promoted favorably.

Description

technical field [0001] The invention relates to the field of rubber processing, in particular to a waste rubber crushing device. Background technique [0002] There are two main methods for the recycling of waste rubber. The first is to crush the waste rubber into particles through mechanical methods, and the second is to destroy the chemical network structure of vulcanized rubber through desulfurization technology to make so-called regenerated rubber. Generally speaking, a crushing device is generally used for crushing, and the existing rubber crushing device is not perfect enough in technology. During the crushing process of waste rubber, the crushing knife will generate heat due to high-speed rotation and rubber friction, which will also cause The rubber is heated, and during the pulverization process, the rubber will be driven to the inner wall of the body by the rotation of the pulverizer, which will easily make the heated rubber adhere to the inner wall of the body. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/04B02C18/14B02C18/16B02C23/18
CPCB02C18/0084B02C18/14B02C18/142B02C18/16B02C23/18B29B17/04B29B2017/044Y02W30/52Y02W30/62
Inventor 郑长荪
Owner 郑长荪
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