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Construction waste recycling and crushing equipment and using method thereof

A technology for construction waste and processing equipment, applied in grain processing, chemical instruments and methods, magnetic separation, etc., can solve the problems of reducing the service life of processing equipment, machine jams, and limited quality of finished products, achieving long service life and scientific and reasonable structure , good effect

Active Publication Date: 2019-06-18
LIUPANSHUI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The above-mentioned patents are all directly crushing construction waste, without special treatment for large-sized construction waste, which is prone to machine jamming, reduces the service life of processing equipment, and the quality of finished products after recycling is limited

Method used

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  • Construction waste recycling and crushing equipment and using method thereof
  • Construction waste recycling and crushing equipment and using method thereof
  • Construction waste recycling and crushing equipment and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] as attached figure 1 As shown, a kind of construction waste recycling and crushing processing equipment includes a cabinet 1, a feeding device, a crushing device, an impurity removal device and a collection box 23; The box 23 is arranged at the lower end of the cabinet 1 , the crushing device and the impurity removal device are arranged in the cabinet 1 , and the lower end of the cabinet 1 is provided with a base 40 .

[0052] Preferably, the inner wall of the chassis 1 is provided with a sound insulation board, which plays a certain role in sound insulation and avoids noise pollution.

[0053] It should be noted that the chassis 1 may also be of any structure such as a square tube, a rectangular tube, or the like.

[0054] The crushing device includes a first crushing device and a second crushing device, the first crushing device is arranged at the lower end of the feeding device, the impurity removal device is arranged at the lower end of the first crushing device, a...

Embodiment 2

[0084] Based on the above-mentioned embodiment 1, the similarities will not be repeated, and the difference is that, as attached Image 6 As shown, the circulation processing device is installed on the outer wall of the cabinet 1, and the circulation processing device also includes a return channel 24, a pushing plate 25, a third telescopic rod 26, a third cylinder 27, and a discharge baffle 28. Feed sensor, discharge sensor and material circulation controller 31, the upper and lower ends of the return channel 24 are closed structures, and the pushing plate 25 is arranged in the return channel 24 and moves up and down , one end of the third telescopic rod 26 is connected to the pushing plate 25, and the other end is connected to the third cylinder 27; The lower end is located on the chassis 1.

[0085] The discharge sensor is arranged in the return channel 24, and is located on the outer wall of the cabinet 1 at the upper end of the discharge port 29; the feed sensor is arran...

Embodiment 3

[0091] Based on the above embodiments, a method for using construction waste recycling and crushing processing equipment includes the following steps:

[0092] S1. Construction waste enters from the hopper 2 and is filtered by the filter screen 3. The large-sized material enters the first crushing device from the discharge port 4, and the small-sized material enters the discharge channel 5 through the sieve hole on the filter screen 3, and passes through the lower Material channel 5 enters the impurity removal device;

[0093] S2. After the large-sized material enters the first crushing device, it is squeezed and crushed by the extrusion crushing device. The crushed material is processed through the screen 7, and the small-sized material passes through the screen 7 and enters the impurity removal device. The large-sized material continues Processed by extrusion crushing device;

[0094] S3. The material processed in steps S1 and S2 enters the impurity removal device, and the ...

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Abstract

The invention relates to a construction waste recycling and crushing equipment and a using method thereof. The equipment comprises a machine box, a discharging device, a crushing device, a impurity removing device and a collection box; and the crushing device comprises a first crushing device and a second crushing device, the discharging device is arranged at the upper end of the machine box, thefirst crushing device is arranged at the lower end of the discharging device, the impurity removing device is arranged at the lower end of the first crushing device, the second crushing device is arranged at the lower end of the impurity removing device, and the collection box is arranged at the lower end of the second crushing device. The method comprises the following steps that construction waste is treated by the discharging device, large-size materials sequentially pass through the first crushing device and the impurity removing device, small-size materials directly enter the impurity removing device, and the impurity removing device enters the second crushing device after being treated, and finally enters the collection box. According to the construction waste recycling and crushingequipment, centralized treatment of the large-size building waste is realized, resources are saved, the equipment operation is stable, the efficiency is high, the service life is long, various metalsdoped in the construction waste are separated, and the recovery processing quality of the construction waste is improved.

Description

technical field [0001] The invention relates to the technical field of construction waste, in particular to a construction waste recovery treatment crushing equipment and a use method. Background technique [0002] Construction waste is solid waste generated during the process of new building, renovation, expansion or demolition of buildings. According to the different sources of construction waste, it can be divided into construction waste and demolition construction waste. Construction waste, as the name implies, is the solid waste generated in new construction, renovation or expansion projects, and demolition construction waste is the construction waste generated during the demolition of buildings. [0003] Many wastes in construction waste can be reused as renewable resources after being sorted, removed or crushed. , can be reprocessed and manufactured into steel products of various specifications; waste bamboo wood can be used to make artificial wood; waste materials ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C1/00B02C4/08B02C23/08B02C23/14B02C23/16B03C1/10
Inventor 邹静吴刚张彩红刘永志陈俊
Owner LIUPANSHUI NORMAL UNIV
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