A construction waste gravel production line

A construction waste and production line technology, which is applied in the direction of solid separation, cleaning methods and appliances, chemical instruments and methods, etc., and can solve the problems of large floor space of construction waste gravel production lines, etc.

Active Publication Date: 2021-07-30
上海翊兆市政工程材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned construction waste gravel production line requires a belt hoist or a combination of multiple belt hoists between the screening machine and the secondary crusher, resulting in an excessively large floor space for the entire construction waste gravel production line.

Method used

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  • A construction waste gravel production line
  • A construction waste gravel production line
  • A construction waste gravel production line

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Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0041] See attached figure 1 , a construction waste crushing production line includes a primary crusher 1 , a screening machine 2 , a secondary crusher, a fine material bin 41 and a coarse material bin 42 . In this embodiment, the primary rock crusher 1 is a jaw crusher.

[0042] The screening machine 2 includes a vibrating screen box 21 , an underframe 22 and an elastic support assembly arranged between the vibrating screen box 21 and the underframe 22 .

[0043] See attached figure 2 And attached image 3 The elastic support assembly is an upper support plate 23 fixed on the outer side wall of the vibrating screen box 21, a lower support plate 24 arranged in contact with the upper support plate 23 and supported between the upper support plate 23 and the lower support plate 24 The support spring 25. Wherein, both the upper support plate 23 and the lowe...

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PUM

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Abstract

The invention discloses a construction waste gravel production line, which solves the problem that the current construction waste gravel production line occupies a large area. The main point of the technical solution is a construction waste crushing production line, including a main crusher, a screening machine, a secondary crushing machine, and a construction waste crushing production line. By setting an installation channel in the screening machine, the secondary crushing machine Including the crushing device and the lifting device, compared with the traditional construction waste crushing production line, the belt hoist between the secondary crusher and the screening machine is canceled, and the secondary crusher includes the crushing device and the lifting device, The crushing device is located under the semi-finished product opening of the vibrating screen box, the conical hopper in the lifting device is located under the vibrating screen box, and the lifting pipe runs through the vibrating screen box through the installation channel, so that the combined structure of the secondary crusher and the screening machine The compactness is high, which reduces the floor area of ​​the whole construction waste gravel production line.

Description

technical field [0001] The invention relates to the field of regeneration of construction waste, in particular to a production line for crushing construction waste. Background technique [0002] Construction waste refers to the waste concrete, waste masonry and other waste generated during the construction, laying or demolition, and repair of various buildings, structures, pipe networks, etc. by construction units or individuals. Waste concrete and waste masonry are an important part of construction waste, and waste concrete and waste masonry can produce coarse and fine aggregates, which can be used to produce concrete and mortar with corresponding strength levels or to prepare construction products such as blocks, wall panels, and floor tiles . [0003] At this stage, the construction waste crushing production line is usually formed by combining the main crusher, screening machine, secondary crusher and multiple belt elevators. Waste concrete and waste bricks are put into ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C21/00B02C23/00B02C23/14B07B1/28B07B1/46B08B15/02
CPCB02C21/00B02C23/00B02C23/14B02C2201/06B07B1/28B07B1/46B08B15/02
Inventor 杨飞杨琳杨婷杨军兆
Owner 上海翊兆市政工程材料有限公司
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