Method for preparing green and environment-friendly building material from waste building materials

Abstract

The invention discloses a method for preparing a green and environment-friendly building material from waste building materials. Blocky waste building material stones are placed at the upper parts ofthe vibrating clamping seat and the crushing clamping seat in the vibrating box through the feeding hopper; a first vibrator in a fixed side box is started; the first vibrator drives the material vibrating clamping base through the vibrating push plate, the material vibrating clamping base vibrates on one side of the material crushing clamping base in a reciprocating mode, the material vibrating clamping base is located on the upper portion of the material crushing clamping base, the blocky waste building material stones are split, the blocky waste building material stones are placed in the middle of the material vibrating clamping base and the middle of the material crushing clamping base, and vibration of the material vibrating clamping base is utilized. According to the method for preparing the green and environment-friendly building material from the waste building materials, auxiliary crushing operation can be conducted, the method is suitable for the waste building materials of different sizes, meanwhile, screening operation can be synchronously completed, the application range of the method is widened, and the using effect of the method is improved.

Description

Technical field [0001] The invention belongs to the technical field of recycling and reuse of waste building materials, and specifically relates to a method for preparing green environmental protection building materials by using waste building materials. Background technique [0002] The method for preparing green environmental protection building materials by using waste building materials is a preparation method for pulverizing waste building materials in the preparation process of secondary utilization of waste building materials. The method can be used to crush and refine the waste building materials, which is convenient for users Perform secondary processing operations on it. [0003] The comparative document CN102603236A discloses a recycled concrete building material using waste bricks and its production method. It uses waste bricks or broken brick materials during construction and after the building has been dismantled. After crushing, screening, classification, dust remov...

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Problems solved by technology

[0004] The existing method of using waste building materials to prepare green and environmentally friendly building materials has certain disadvantages in the operation process. When the user crushes the waste and used building materials through the traditional method of preparing green and used building materials from waste and used building materials, the waste and used building materials with a large structure Stones cannot be crushed directly, and users need to break large pieces of waste building materials into small pieces before they can be crushed, which reduces the working efficiency of waste building materials and stones, and cannot complete the process of crushing and crushing. Integrated operation; at the same time, when users use traditional waste building materials to prepare green and environmentally friendly building materials, they cannot screen the broken waste building materials and stones during the crushing operation, so that the waste building materials and stones are easily mixed with large particle structures after crushing. Thereby reducing the use effect of this method, and at the same time, the traditional method of using waste building materials to prepare green and environmentally friendly building materials cannot be combined and disassembled, which reduces the flexibility of this method.

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