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Crushing recovery device of building hollow bricks

A recycling device and hollow brick technology, applied in grain processing and other directions, can solve the problems of incomplete crushing and inability to guarantee the size of concrete, and achieve the effect of stable overall structure

Inactive Publication Date: 2019-03-29
缙云县乾恒商贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Although the above-mentioned concrete crusher can crush concrete, it cannot guarantee the size of the crushed concrete, and may cause incomplete crushing.

Method used

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  • Crushing recovery device of building hollow bricks
  • Crushing recovery device of building hollow bricks
  • Crushing recovery device of building hollow bricks

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] Such as Figure 1 to Figure 5As shown, a crushing recovery device for building hollow bricks includes a first crushing box 1 and a second crushing box 2, wherein four support columns 3 are fixed at the bottom of the second crushing box 2, the first crushing box 1 and the second crushing box The two pulverizing boxes 2 are connected together through a pipeline 4, and the pipeline 4 is in the shape of a neck; in order to facilitate feeding, a feeding port...

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Abstract

The invention discloses a crushing recovery device of building hollow bricks. According to key points of the technical scheme, the crushing recovery device comprises a first crushing box and a secondcrushing box, a plurality of supporting columns are fixed to the bottom of the second crushing box, the first crushing box communicates with the second crushing box through a pipeline, a feeding portfacilitated to adding the hollow bricks is formed in the top of the first crushing box, a first filter screen is fixed into the first crushing box, a second filter screen is fixed into the second crushing box, a first blade fixing rod and a second blade fixing rod are rotatably connected to the positions, on the upper part of a first filtering plate, of the first crushing box, and a plurality of first cutting blades are fixed to the first blade fixing rod and the second blade fixing rod correspondingly. According to the crushing recovery device of the building hollow bricks, the hollow brickscan be crushed twice, and the hollow bricks can be crushed into relatively uniform small particles.

Description

technical field [0001] The invention relates to the field of construction waste recycling devices, in particular to a crushing and recycling device for building hollow bricks. Background technique [0002] Hollow bricks are often used in non-load-bearing parts, the porosity is equal to or greater than 35%, and the bricks with large holes and small numbers are called hollow bricks. Hollow bricks are divided into cement hollow bricks, clay hollow bricks, and shale hollow bricks. Hollow brick is the main wall material commonly used in the construction industry. Due to its advantages of light weight and low consumption of raw materials, it has become the first product recommended by the national construction department. Similar to red bricks, the common raw materials for hollow bricks are clay and cinder ash, and the general specification is 390×190×190mm. [0003] Whether it is cement hollow brick, clay hollow brick or shale hollow brick, they all have the value of recycling....

Claims

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Application Information

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IPC IPC(8): B02C21/00B02C23/14B02C23/16B02C18/14B02C18/18B02C18/24B02C18/16B02C18/22
CPCB02C21/00B02C18/0084B02C18/14B02C18/16B02C18/18B02C18/2216B02C18/24B02C23/14B02C23/16B02C2023/165B02C2201/06
Inventor 丁笔科
Owner 缙云县乾恒商贸有限公司
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