Building waste refining equipment

A construction waste and equipment technology, applied in the field of construction waste refinement equipment, can solve the problems of single use mode, low utilization rate, insufficient strength of concrete fragments, etc., and achieve the effect of convenient maintenance and simple structure in the later stage

Inactive Publication Date: 2021-05-25
陈妙春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, these materials are usually used as foundation pit materials, and the usage method is single, and the utilization rate is not high

Method used

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  • Building waste refining equipment
  • Building waste refining equipment
  • Building waste refining equipment

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0033]Example 1

[0034]A building waste refinement device includes a cylindrical outer casing 1, the outer casing 1 is disposed laterally, and a circular cylindrical grinding body 2 is disposed in the inside of the outer casing 1, the inner wall and the grinding body 2 of the outer casing 1. The outer wall is provided with a polishing surface, which is composed of a rolling surface; the grinding body 2 and the outer casing 1 are eccentrically disposed, the axis of the grinding body 2 is lower than the axis of the outer casing 1, and The axis of the grinding body 2 is parallel to the axis of the outer casing 1; the grinding gap 3 is formed between the grinding body 2, and the width of the grinding gap 3 gradually shrinks from top to bottom; in the outer casing 1 The two end flanges are connected to end caps 4, and the axle of the end cover 4 is inserted with a rotating shaft 5, and the rotating shaft 5 passes through the grinding body 2, and two blocks are provided on the interior of t...

Example Embodiment

[0036]Example 2

[0037]A rib 111 is provided in the upper semicircular arc in the outer casing 1, and the thickness of the rib 111 gradually reduces the direction away from the inner wall of the outer casing 1; the arrangement of the rib 111, convenient to cooperate with the grinding body broken.

Example Embodiment

[0038]Example 3

[0039]A socket 811 is provided at the top position of the side surface of the ring 8, and a first jack 411 corresponding to the jack 811 is provided on the side surface of the end cover 4, in the first jack. 411 Inner An insertion tube 412, the tube 412 is inserted into the jack 811 through the end of the end cover 4, and has a rubber material in the outer wall of the pipe 412. The restricted loop 413, the restricted ring 413 contacts the end face of the stop ring 8, and the tube 412 is located at the end of the end cap 4, and the first tube cover 414 is connected to the end cover 4, the tube 412 is welded to a vertical pipe 415 at a portion located outside of the end cover 4, and the outer wall of the vertical pipe 415 is welded to the outer wall 416; the rack plate 417 is welded at the outer wall of the outer casing 1, The top of the rack plate 417 is mounted having a negative pressure fan 418, and the negative pressure fan 418 is connected to the extraction tube 41...

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Abstract

The invention discloses building waste refining equipment which comprises a cylindrical shell. The shell is transversely arranged; a cylindrical grinding body is arranged in the shell; the inner wall of the shell and the outer wall of the grinding body are each provided with a grinding face, and the grinding faces are composed of reticulate knurls; the grinding body and the shell are eccentrically arranged, the axis of the grinding body is lower than the axis of the shell, and the axis of the grinding body is parallel to the axis of the shell; a grinding gap is formed between the grinding body and the shell, and the width of the grinding gap is gradually reduced from top to bottom; and the two ends of the shell are connected with end covers through flanges. According to the building waste refining equipment, the grinding gap which is gradually reduced downwards can be formed through the eccentrically-arranged grinding body, materials are gradually refined along with rotation of the grinding body and start to sink under the action of gravity to be further refined, and the refined materials are outwards discharged through a discharging opening in the lower portion of the shell.

Description

technical field [0001] The invention relates to a construction waste refining equipment. Background technique [0002] After dismantling the waste buildings, the buildings need to be recycled and reused. There are two recycling schemes in the prior art, the first is to recycle bricks, and the second is to recycle steel bars. When recycling bricks, it is necessary to remove the concrete and other materials attached to the surface of the bricks. When recycling steel bars, it is necessary to remove the concrete attached to the surface of the steel bars. [0003] Both of the above two recycling schemes will produce a large amount of materials after the recycling is completed, and the materials include concrete fragments, paint powder and so on. In the prior art, these materials are usually used as excavation materials, and the use method is single, and the utilization rate is not high. Especially in high-rise construction operations, such recycled concrete fragments are not s...

Claims

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Application Information

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IPC IPC(8): B02C2/08B02C23/30B02C23/02
CPCB02C2/08B02C23/30B02C23/02
Inventor 陈妙春
Owner 陈妙春
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