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Energy-saving construction waste treatment system and method for civil engineering

A construction waste and civil engineering technology, applied in the direction of grain processing, etc., can solve the problems of difficult direct utilization of construction waste, and achieve the effect of reducing occupation, saving building materials, and high utilization rate

Active Publication Date: 2020-11-24
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, blocky construction waste is difficult to be used directly; it needs to be crushed before being used; in order to remake hollow bricks or other building materials

Method used

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  • Energy-saving construction waste treatment system and method for civil engineering
  • Energy-saving construction waste treatment system and method for civil engineering
  • Energy-saving construction waste treatment system and method for civil engineering

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Experimental program
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Effect test

Embodiment

[0056] Please refer to figure 1 , the present embodiment provides a construction waste treatment system 100 for civil engineering, which is mainly used for crushing construction waste (such as hollow bricks) into granules for reuse. The above-mentioned treatment system 100 includes crushing equipment 110 and extrusion equipment 120, wherein the crushing equipment 110 is used to break large pieces of construction waste into small pieces, and the construction waste after preliminary crushing falls into the extrusion equipment 120 below, and the crushing equipment 120 is passed through the extrusion crushing by extrusion.

[0057] Specifically, the crushing equipment 110 includes a casing 115 , a driving motor 114 , a first rotating shaft 111 and a second rotating shaft 112 , the casing 115 is fixedly connected to the foundation, and the two rotating shafts are arranged in the casing 115 in parallel and spaced apart. The shell 115 is a structure with a large middle part and smal...

Embodiment 2

[0080] This embodiment provides a method for processing construction waste for civil engineering, which uses the processing system 100 in Embodiment 1, including the following steps:

[0081] a. Broken: Throw blocky construction waste between the two rotating shafts of the crushing equipment 110, and make the two rotating shafts rotate in the same direction; wherein the striking rod 113 of the first rotating shaft 111 hits the construction waste upwards, and the second rotating shaft 112 The striking stick hits downward, and the rotational speed of the first rotating shaft 111 is smaller than the rotating speed of the second rotating shaft 112;

[0082] B. extrude; After the construction waste falling from the crushing equipment 110 falls into a pile in the extrusion equipment 120, close the crushing equipment 110 and start the hydraulic system of the extrusion equipment 120; Squeeze the construction waste towards the fixed plate 131, and the pressure sensor transmits the pres...

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PUM

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Abstract

The invention provides an energy-saving civil engineering construction waste disposal system and method, and belongs to the field of civil engineering construction. The disposal system is mainly usedfor enabling construction waste (such as air bricks) to be smashed into particles for recycling. The disposal system comprises breaking equipment and extruding equipment, wherein the breaking equipment is used for breaking large construction waste blocks into small blocks, the construction waste subjected to primary breaking falls into the extruding equipment below the breaking equipment, and theextruding equipment conducts extrusion breaking through an extruding mode. Most of the construction waste processed by the breaking equipment and the extruding equipment is small in particle size, andaccordingly, the construction waste can be recycled. Thus, through the system and the method, construction materials can be effectively saved, and the area occupied by the construction waste is decreased.

Description

technical field [0001] The invention relates to the field of civil engineering, in particular to an energy-saving construction waste treatment system and method for civil engineering. Background technique [0002] Construction waste may be generated during civil engineering construction. For example, when buildings are blasted, more hollow bricks are often generated. Directly discarding or burying these rubbish will occupy a large amount of land resources. If the above-mentioned construction waste can be reused, it will not only save a lot of land resources, but also turn waste into wealth and save other building materials. However, blocky construction waste is difficult to be directly utilized; it needs to be crushed before utilization; in order to remake hollow bricks or other building materials. Contents of the invention [0003] The object of the present invention is to provide a construction waste treatment system, which can effectively crush blocky construction was...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C13/20B02C13/02B02C1/14
CPCB02C1/005B02C1/14B02C13/02B02C13/20B02C2201/06
Inventor 余聂彤
Owner TAIYUAN UNIV OF TECH