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Method for preparing aerated concrete aggregate by using construction waste

A kind of technology of aerated concrete and construction waste, which is applied in the direction of grain processing, etc. It can solve the problems of affecting processing efficiency, reducing the service life of equipment, and incomplete processing of construction waste fragments, so as to improve the processing quality and reduce the amount of wear.

Active Publication Date: 2021-05-14
福建国强新型环保建材有限公司
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Problems solved by technology

[0004] (1) In the process of processing construction waste by traditional processing equipment, it is easy to cause incomplete processing of construction waste fragments, which leads to uneven particle size of concrete aggregate and affects the quality of aerated concrete
[0005] (2) In the process of processing construction waste, traditional processing equipment needs to frequently close the transport parts, which can easily lead to a reduction in the service life of the equipment and affect the processing efficiency

Method used

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  • Method for preparing aerated concrete aggregate by using construction waste
  • Method for preparing aerated concrete aggregate by using construction waste
  • Method for preparing aerated concrete aggregate by using construction waste

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Embodiment Construction

[0037] In order to make the technical means realized by the present invention, creative features, goals and effects easy to understand, the following combination Figure 1 to Figure 6 , to further elaborate the present invention.

[0038] A method for producing air-entrained concrete aggregates using construction waste, which uses a device for producing air-entrained concrete aggregates using construction waste, the equipment for producing air-entrained concrete aggregates using construction waste includes a workbench 1, a belt conveyor Machine 2, shearing device 3 and crushing device 4, the specific method when using the above-mentioned construction waste to make aerated concrete aggregate equipment to make aerated concrete aggregate from construction waste is as follows:

[0039] S1. Prepare raw materials: prepare construction waste that needs to be processed;

[0040] S2. Crushing raw materials: the construction waste to be processed is transported to the shearing device 3...

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Abstract

The invention relates to a method for preparing aerated concrete aggregate by using construction waste. A workbench, a belt conveyor, a shearing device and a crushing device are included; the upper end of the workbench is fixedly provided with the belt conveyor; the upper side of the workbench is fixedly provided with the shearing device; the lower end of the shearing device is fixedly provided with the crushing device; and the shearing device comprises a rectangular table cylinder, a first motor, a chain wheel, a toothed chain belt, a first gear, a second gear, a third gear, a first shearing frame, a second shearing frame and a third shearing frame. According to the method, the shearing device is matched with the crushing device, construction waste fragments are completely processed until all particles are uniform in size; and during processing, the construction waste fragments can be continuously fed, and the belt conveyor does not need to be turned off, so that the processing quality is improved.

Description

technical field [0001] The invention relates to the field of building material processing, in particular to a method for making aerated concrete aggregate by using construction waste. Background technique [0002] Construction waste refers to the dregs, spoils, waste materials, silt and other wastes generated during the construction, laying or demolition and repair of various buildings, structures, pipe networks, etc. by construction units or individuals, and Due to the development of society, old buildings need to be demolished. The demolished construction waste can be crushed and used as the aggregate of air-entrained concrete. Air-entrained concrete is mainly composed of siliceous and calcareous materials. Raw materials, mixed with air-generating agent, light porous silicate products made through batching, stirring, pouring, pre-curing, cutting, autoclaving, curing and other processes. Concrete aggregate refers to the skeleton or filling in concrete Functional granular l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C15/00B02C18/14B02C18/12B02C18/16B02C23/16
CPCB02C15/00B02C18/0092B02C18/142B02C18/12B02C18/16B02C23/16B02C2018/147B02C2201/06B02C2023/165
Inventor 史川徽
Owner 福建国强新型环保建材有限公司
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