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Polishing system for producing aggregate by using construction waste

A construction waste and aggregate technology, applied in the field of polishing systems, can solve the problems of excessive grinding and inability to use, and achieve the effect of strong and unbreakable aggregates

Inactive Publication Date: 2021-11-05
浙江奇扬建设工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Construction waste mainly comes from land excavation, dilapidated building materials, road excavation and building construction sites, usually including cement-based materials, ceramic-based materials, natural stone, metal and others (such as wood, plastic), etc. Construction waste recycled concrete bone The material is processed from concrete, mortar, stone, bricks and tiles in construction (construction) waste. It is used to prepare concrete particles, referred to as construction waste recycled aggregate. Construction waste recycled aggregate concrete refers to construction waste recycled bone. In order to make the produced aggregate meet the use standard, polishing and grinding is particularly important, but it is very easy to cause excessive grinding during polishing, and once it is ground properly, it cannot used

Method used

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  • Polishing system for producing aggregate by using construction waste
  • Polishing system for producing aggregate by using construction waste
  • Polishing system for producing aggregate by using construction waste

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Embodiment Construction

[0023] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0024] Such as figure 1 As shown, a polishing system for producing aggregates from construction waste includes a housing 10, a material delivery chamber 49 is fixed on the left outer wall of the housing 10, and a crushing and transporting device is provided in the material transporting cavity 49, and the crushing and transporting device is used for For the crushing and transportation of construction waste and changing the transportation height according to different situations, a grinding and polishing chamber 50 is provided on the inner wall of the upper end of the housing 10, and a grinding and polishing device is provided in the grinding and polishing chamber 50, which is used for crushing construction waste and producin...

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Abstract

The invention belongs to the related field of garbage disposal, and relates to a polishing system for producing aggregate by using construction waste. The polishing system for producing the aggregate by using the construction waste comprises a shell, a material transporting cavity is fixedly arranged on the outer wall of the left side of the shell, a crushing and transporting device is arranged in the material transporting cavity, and a grinding and polishing cavity is arranged on the inner wall of the upper end of the shell; and a crushing and polishing device is arranged in the grinding and polishing cavity. According to the system, in the working process, for solving the problems that aggregate is difficult to produce and difficult to polish, and the polished aggregate is crushed, the polishing device is arranged inside, autogenous grinding can be realized through mutual collision of materials during grinding and polishing of the machine, and a water removal device is also arranged to prevent the polished aggregate from being broken due to moisture, so that the working efficiency is improved.

Description

technical field [0001] The invention belongs to the field related to garbage regeneration, and in particular relates to a polishing system for producing aggregates from construction waste. Background technique [0002] Construction waste mainly comes from land excavation, dilapidated building materials, road excavation and building construction sites, usually including cement-based materials, ceramic-based materials, natural stone, metal and others (such as wood, plastic), etc. Construction waste recycled concrete bone The material is processed from concrete, mortar, stone, bricks and tiles in construction (construction) waste. It is used to prepare concrete particles, referred to as construction waste recycled aggregate. Construction waste recycled aggregate concrete refers to construction waste recycled bone. In order to make the produced aggregate meet the use standard, polishing and grinding is particularly important, but it is very easy to cause excessive grinding durin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/02B02C4/28B02C4/44B02C18/00B02C18/10B24B31/10B24B31/12B24B41/04C04B18/16
CPCB02C18/0084B02C18/10B02C4/02B02C4/44B02C4/28B02C4/286B24B31/10B24B31/12B24B41/04C04B18/16Y02W30/91
Inventor 杨建校
Owner 浙江奇扬建设工程有限公司
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