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.
CN112791797AActive Publication Date: 2021-05-14福建国强新型环保建材有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
福建国强新型环保建材有限公司
Publication Date
2021-05-14

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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.
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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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