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Crushing box special for waste recovery device for environment-friendly construction

A recovery device and crushing box technology, which is applied in solid separation, chemical instruments and methods, grain processing, etc., can solve the problems of hardening, large lumps, and polluting the environment, so as to improve the impact force of crushing, improve crushing efficiency and , Prevent the effect of coagulation and agglomeration

Inactive Publication Date: 2021-12-31
YELLOW RIVER CONSERVANCY TECHN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Secondly, after the existing asphalt reclaimed materials are milled, there are problems of large blocks or hardening, which affect the subsequent processing of asphalt reclaimed materials
Or use the traditional thermal regeneration process to recycle asphalt. The stability and recovery rate of this recycled asphalt are not ideal, and waste gas is generated during the recycling process, polluting the environment

Method used

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  • Crushing box special for waste recovery device for environment-friendly construction
  • Crushing box special for waste recovery device for environment-friendly construction
  • Crushing box special for waste recovery device for environment-friendly construction

Examples

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Embodiment Construction

[0030] see figure 1 with figure 2 , in this embodiment, a special crushing box for waste recovery devices for environmental protection construction, which includes: a crushing box body 1, a primary crushing assembly 2, a magnetic separation assembly 3, a secondary crushing assembly 4, and an asphalt recovery box 7; The top of the crushing box 1 is fixed with a primary crushing assembly 2, and the bottom of the primary crushing assembly 2 is fixed with a magnetic separation assembly 3, and the magnetic separation assembly 3 is located in the crushing box 1, and the inner wall of the crushing box 1 The bottom is fixed with a secondary crushing assembly 4, and the discharge end of the secondary crushing assembly 4 is fixed with an asphalt recovery box 7. The secondary crushing assembly 4 includes at least an impact plate 42 and a screen 44, and the screen 44 can Large-diameter crushed stones are filtered, and the impact plate 42 breaks the asphalt by collision, and the waste as...

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Abstract

The invention discloses a crushing box special for a waste recovery device for environment-friendly construction. The crushing box comprises a crushing box body, a first-stage crushing assembly, a magnetic separation assembly, a second-stage crushing assembly and an asphalt recycling box. The first-stage crushing assembly is fixed to the top of the crushing box body, the magnetic separation assembly is fixed to the bottom of the first-stage crushing assembly and located in the crushing box body, the second-stage crushing assembly is fixed to the bottom of the inner wall of the crushing box body, and the asphalt recycling box is fixed to the discharging end of the second-stage crushing assembly. The secondary crushing assembly at least comprises an impact plate and a screen, the screen can filter large-diameter broken stones, and the impact plate crushes the asphalt through collision and processes the waste asphalt through finish machining.

Description

technical field [0001] The invention relates to the technical field of crushing boxes, in particular to a special crushing box for waste recycling devices used in environmental protection construction. Background technique [0002] Asphalt pavement has good driving comfort and excellent performance, making it the main choice for expressways. In recent years, the rapid development of my country's highway traffic has accelerated the loss of asphalt pavement. At present, the maintenance of asphalt roads mainly adopts the method of digging out the old asphalt pavement and then laying new asphalt pavement. However, a large amount of old asphalt concrete will be produced while repairing the old asphalt pavement. Secondly, after the milling of the existing asphalt reclaimed materials, there are problems of large blocks or compaction, which affects the subsequent processing of asphalt reclaimed materials. Or use the traditional thermal regeneration process to recycle asphalt. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/14B02C18/18B02C18/22B02C21/00B02C23/08B02C23/10B03C1/02
CPCB02C18/0084B02C18/14B02C18/18B02C18/2216B02C21/00B02C23/08B02C23/10B03C1/02B02C2201/06
Inventor 陈欣王永强施小明杨志刚牛贺洋司春兰
Owner YELLOW RIVER CONSERVANCY TECHN INST
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