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Recycled aggregate shaping barrel and recycled aggregate shaping equipment using shaping barrel

A technology of recycled aggregate and equipment, applied in the direction of filter screen, grid, electrostatic effect separation, etc., can solve the problem of easily damaged recycled aggregate, and achieve the effect of preventing crushing, improving grinding effect, and avoiding adverse effects.

Pending Publication Date: 2018-01-09
ZHENGZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a regenerated aggregate shaping cylinder to solve the problem in the prior art that the regenerated aggregate is easily damaged by a crusher for reshaping; the purpose of the present invention is also to provide a Recycled Aggregate Shaping Equipment

Method used

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  • Recycled aggregate shaping barrel and recycled aggregate shaping equipment using shaping barrel
  • Recycled aggregate shaping barrel and recycled aggregate shaping equipment using shaping barrel
  • Recycled aggregate shaping barrel and recycled aggregate shaping equipment using shaping barrel

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Embodiment Construction

[0032] Embodiment 1 of recycled aggregate shaping equipment such as Figure 1~3 Shown: including feeding mechanism, recycled aggregate shaping cylinder, noise reduction device and dust purification equipment, recycled aggregate shaping cylinder includes a cylinder 38 with a shaping section and a feeding port, the cylinder 38 is as figure 1 In the middle, the front is high and the rear is low, the front end of the shaping section is provided with a support cylinder with a cylindrical cross section, and the rear end of the shaping section is provided with a support shaft coaxial with the support cylinder. Both the support cylinder and the support shaft are A support part is provided, and the support part on the support cylinder is rotatably supported and matched with the bearing ring 3 on the second base 20 , and the support part on the support shaft is rotatably supported and matched with the active bearing 29 on the first base 28 . The recycled aggregate shaping equipment also...

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Abstract

The invention relates to a recycled aggregate shaping barrel and recycled aggregate shaping equipment using the shaping barrel. The recycled aggregate shaping barrel comprises a barrel body which is provided with a shaping section and a feeding hole, wherein support parts which are in rotating and supporting fit with corresponding support seats are arranged on the barrel body; and the cross section of the shaping section is in an elliptical shape. When recycled aggregates are shaped, the barrel body is driven by a driving mechanism to rotate, and back-and-forth rollover and impact of the innerpart of the barrel body is driven by the elliptical shaping section, so that through the arrangement of the elliptical shaping section, increment on impact force of an inner wall to particles and gyratory motion amplitude and frequency of the particles in the barrel body are facilitated, so that a mortar weak layer on the surfaces of the recycled aggregates is effectively abraded and removed; andin addition, because of the elliptical structure, excessive acting force on the recycled aggregates is avoided, and the recycled aggregates are prevented from being broken, so that the shapes of theparticles of the shaped recycled aggregates are close to squircle, damage to internal structures of the aggregates is reduced to a maximum extent while the good shaping effect is realized at the sametime, and a desired shaping reinforcement effect is achieved.

Description

technical field [0001] The invention relates to a recycled aggregate shaping cylinder in the field of green building machinery and recycled aggregate shaping equipment using the shaping cylinder. Background technique [0002] my country is currently in a period of large-scale construction of foundation projects, and a large amount of concrete materials are consumed every year. It is roughly estimated that the annual consumption of concrete can reach 3 billion cubic meters. The exploitation of concrete raw materials has exhausted natural resources, and frequent natural disasters have occurred due to the destruction of forest vegetation. The production of cement as a concrete cementitious material not only consumes a large amount of natural resources and energy, but also emits a large amount of dust, carbon dioxide, sulfur dioxide and other toxic and harmful gases, which is also the main source of the greenhouse effect and the formation of smog weather. At the same time, with...

Claims

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Application Information

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IPC IPC(8): B02C17/10B02C23/16B07B1/22B03C3/017
Inventor 汤寄予高丹盈李庆斌何国建曹明兰杨淑慧李趁趁吕铭艳
Owner ZHENGZHOU UNIV
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