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Construction waste screening device

A technology of construction waste and sieve cylinder, applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of high wear rate of equipment, easy blockage in the holes of the sieve cylinder, time-consuming screening, etc., and achieve the effect of high wear rate of equipment

Inactive Publication Date: 2020-09-04
何海南
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AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a kind of construction waste screening to solve the problem in the prior art that when the construction waste is screened by a drum, due to the different types and sizes of the construction waste, it is easy to be blocked in the screen drum. At the hole, and while the equipment is vibrating, the blockage will become more and more tight due to the external force. At the same time, the traditional waste material itself and the waste material with a large area are firstly connected with the screen cylinder during screening. The surface is bonded, which will cause the upper waste to be blocked and screened, resulting in time-consuming screening and high equipment wear rate.

Method used

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Examples

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no. 1 example

[0028] Such as Figure 1-Figure 4 As shown, the present invention provides a kind of technical scheme of construction waste screening:

[0029] Such as Figure 1-Figure 2 As shown, a kind of construction waste screening, its structure comprises support frame 1, unloading hopper 2, loosening device 3, sieve tube 4, and described unloading hopper 2 is arranged on the upper surface of support frame 1 and is connected by electric welding, and described sieve The cylinder 4 is arranged above the discharge hopper 2 and connected by electric welding. The front end of the loosening device 3 extends into the inside of the screen cylinder 4 and is connected by electric welding. The loosening device 3 includes a sleeve frame 3a, a rolling mechanism 3b, a There are two sieve structures 3c, two of which are symmetrically installed on the left and right sides of the sleeve frame 3a and on the left and right sides of the outer side of the screen cylinder 4, and the stroked mechanism 3b pass...

no. 2 example

[0039] Such as figure 1 , figure 2 , Figure 5 , Figure 6 As shown, the present invention provides a kind of technical scheme of construction waste screening:

[0040] Such as Figure 1-Figure 2 As shown, a kind of construction waste screening, its structure comprises support frame 1, unloading hopper 2, loosening device 3, sieve tube 4, and described unloading hopper 2 is arranged on the upper surface of support frame 1 and is connected by electric welding, and described sieve The cylinder 4 is arranged above the discharge hopper 2 and connected by electric welding. The front end of the loosening device 3 extends into the inside of the screen cylinder 4 and is connected by electric welding. The loosening device 3 includes a sleeve frame 3a, a rolling mechanism 3b, a There are two sieve structures 3c, two of which are symmetrically installed on the left and right sides of the sleeve frame 3a and on the left and right sides of the outer side of the screen cylinder 4, and...

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Abstract

The invention discloses a construction waste screening device. The construction waste screening device structurally comprises a support frame, a discharge hopper, a loosening device and a screen drum.The construction waste screening device has the advantages that an overflow assembly is arranged on a poking mechanism, so that the overflow assembly 3b6 can be subjected to secondary vibration matching with a blocked hole through cooperation of thrust with self-elasticity when leaving a moving hole, the blocked hole is thoroughly cleared, and then normal screening of waste materials is realized.A uniform screening structure is arranged, so that the waste materials are subjected to componentized synchronous screening, the situation that the waste materials on the upper part are prevented from being screened as the heavy waste materials with large area are first attached to the surface of the screen drum during traditional material screening, such that the screening is time-consuming, andthe wear rate of equipment is high.

Description

technical field [0001] The invention relates to the field of construction equipment, more precisely, it relates to construction waste screening. Background technique [0002] During the construction of buildings, a large amount of construction waste will be produced. Due to the different types of construction waste, it is necessary to effectively screen them when processing them. [0003] Therefore, when the construction waste is screened by the drum, due to the different types and sizes of the construction waste, it is easy to block the hole of the screen cylinder, and when the equipment is vibrating, the blockage will become more and more tight due to the external force At the same time, in the traditional screening process, due to the quality of the waste itself and the waste with a large area, the surface of the screen drum is first attached to the surface of the screen cylinder, which causes the upper waste to be blocked and screened, resulting in time-consuming screeni...

Claims

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Application Information

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IPC IPC(8): B07B1/22B07B1/46B07B1/50
CPCB07B1/22B07B1/46B07B1/50
Inventor 何海南
Owner 何海南
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