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Waste plastic crushing device

A crushing device and waste plastic technology, applied in plastic recycling, mechanical material recycling, recycling technology, etc., can solve the problems of sheet surface finish decline, sheet not being discharged in time, blade wear degree increase, etc., to achieve simple structure, Low cost and long service life

Inactive Publication Date: 2014-08-27
全椒县友诚塑料利用有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the recycling system of waste plastics, the crushing link is a key step. The existing waste plastics crushing technology is one-time crushing into sheets. Since the sheets need to reach a certain size, the sheets stay in the crusher for a long time. The formed sheet cannot be discharged in time under the wrapping of waste plastics and large sheets, there are many wear debris, the surface finish of the sheet is reduced, the wear degree of the blade of the crusher is increased, the blade is replaced frequently, the production time is prolonged, and the energy consumption is increased.

Method used

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Embodiment Construction

[0013] The technical solutions of the present invention will be further specifically described below in conjunction with the accompanying drawings and specific embodiments.

[0014] Such as figure 1 , figure 2 As shown, a waste plastic crushing device includes a cylindrical crusher 1, a first belt conveyor 7 and a second belt conveyor 9, the upper end of the crusher 1 is provided with a feed port 2, and the lower end of the crusher 1 is provided with a discharge port 3 One end of the crusher 1 is connected with a motor 6, the output shaft of the motor 6 is connected with the crusher 1; the feed port 2 is connected with the first belt conveyor 7, the discharge port 3 is connected with the second belt conveyor 9, and the crusher 1 is also provided with an iron brush 4. There are two iron brushes 4, and the iron brushes 4 are located at the feeding port 3.

[0015] The invention is low in cost, simple in structure, easy to use, and fast in crushing. The belt conveyor is used t...

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Abstract

The invention relates to a waste plastic recycling technology field, and discloses a waste plastic crushing device which comprises a cylindrical crusher, a first belt conveyor and a second belt conveyor; the upper end of the crusher is provided with a feed port, the lower end of the crusher is provided with a discharge port, one end of the crusher is connected with a motor, and an output shaft of the motor is connected with the crusher; the feed port is connected with the first belt conveyor, and the discharge port is connected with the second belt conveyor. The waste plastic crushing device has the advantages of low cost, simple structure and convenient use; an iron brush can sweep raw material of the feed port into the crusher, crushed raw material can be carried away timely, concentration of the raw material in the crusher can be avoided, the service life of a blade of the crusher is prolonged, and the number of replacement times is reduced.

Description

technical field [0001] The invention relates to the technical field of waste plastic recycling, in particular to a waste plastic crushing device. Background technique [0002] Food packaging bags, agricultural film, woven bags, beverage bottles, plastic basins, barrels, toys, old sandals, household appliance casings, and waste materials in the plastic molding process, etc., the white pollution formed by a large amount of waste directly threatens human dependence environment to survive. As a measure to save energy and protect the environment, the recycling of waste plastics is getting more and more attention. Especially in developed countries, the work started early and has already received obvious benefits. Petroleum reserves are dwindling, and recycled plastics also mean oil regeneration. The use of waste plastics to melt and granulate can alleviate the contradiction between the supply and demand of plastic raw materials, and can save a lot of foreign exchange for the cou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/04
CPCY02W30/52Y02W30/62
Inventor 喻世成
Owner 全椒县友诚塑料利用有限公司
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