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Construction waste screening device for screening broken stones

A construction waste and screening device technology, applied in the direction of cleaning methods using tools, cleaning methods and utensils, grain processing, etc., can solve problems such as damage to gravel screening and crushing devices

Inactive Publication Date: 2021-07-02
陈丕贤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a construction waste screening device for screening crushed stones, which solves the problem that steel bars cause damage to the crushed stones screening and crushing device when crushing crushed stones

Method used

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  • Construction waste screening device for screening broken stones
  • Construction waste screening device for screening broken stones
  • Construction waste screening device for screening broken stones

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings 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.

[0028] Such as Figure 1-8 As shown, the embodiment of the present invention provides a construction waste screening device for screening gravel, including a housing 1, an air intake device 2, a driving device 3, a collection box 4, a crushing mechanism 5, a guide plate 6, and a squeeze roller 7, Cleaning mechanism 8, an air intake device 2 is provided on the front side of the housing 1, the air intake device 2 is fixedly connected to the housing 1, a driving device 3 is fixed...

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Abstract

The invention provides a construction waste screening device for screening broken stones, and relates to the technical field of construction waste treatment. The construction waste screening device for screening the broken stones comprises a shell, an air inlet device, a driving device, collecting boxes, a smashing mechanism, guide plates, extrusion rollers and a cleaning mechanism, the air inlet device is arranged on the front side of the shell, the air inlet device is fixedly connected with the shell, the driving device is fixedly connected to the rear side of the shell, the collecting boxes are fixedly connected to two sides of the middle of the shell, the smashing mechanism is rotationally connected to the position, close to the top end, in the shell, two ends of the smashing mechanism penetrate through the shell to be fixedly connected with the driving device, a guide plates are arranged below the smashing mechanism, extrusion rollers are arranged below the guide plates, the cleaning mechanism is arranged below the extrusion rollers, the cleaning mechanism and the guide plates are fixedly connected with the inner wall of the shell, and two ends of the extrusion rollers penetrate through the shell and are rotationally connected with the driving device. The problem that a broken stone screening and crushing device is damaged by steel bars when the broken stones are screened and crushed is solved.

Description

technical field [0001] The invention relates to the technical field of construction waste treatment, in particular to a construction waste screening device for screening gravel. 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. [0003] When crushing and screening the crushed stones in construction waste, steel bars are often wrapped or carried in the crushed stones. When the crushing cutter head is contacted and squeezed, it will cause damage to the crushing cutter head, thereby affecting the crushing effect on the gravel. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the present invention provides a construction waste screening device for screening crushed stones, which solv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/08B02C4/28B02C23/04B02C23/24B02C4/02B08B1/02B08B13/00
CPCB02C4/08B02C4/28B02C23/04B02C23/24B02C4/02B08B13/00B08B1/12B08B1/20B08B1/143
Inventor 陈丕贤
Owner 陈丕贤
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