Equipment for producing brick-making sand by use of construction waste with separation light materials

A construction waste, lightweight material technology, applied in climate sustainability, sustainable waste treatment, solid waste management, etc., can solve problems such as energy consumption, large dust, and impact on staff health, and achieve the effect of simple structure

Active Publication Date: 2013-10-23
DALI ZHAOPING BUILDING WASTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of air-supply sorting devices consumes energy on the one hand, and on the other hand, the construction w

Method used

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  • Equipment for producing brick-making sand by use of construction waste with separation light materials
  • Equipment for producing brick-making sand by use of construction waste with separation light materials
  • Equipment for producing brick-making sand by use of construction waste with separation light materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] like figure 1 , figure 2 and image 3 As shown, an equipment for producing brick-making sand from construction waste that separates lightweight materials, including a silo 1, a vibrating feeder 2, a crusher 3, a self-unloading iron remover 4, and a vibrating screen 5; a silo 1 The lower part is equipped with a vibrating feeder 2, the feed hopper of the crusher 3 is connected with the vibrating feeder 2, and the discharge hopper is connected with the self-unloading iron remover 4 through a belt; the entrance of the sorting device 6 passes through the self-unloading iron remover 4 The conveyor belt 8 is connected, and a sundry conveyor belt is set under the waste port 9 to transport light sundries to the designated position for stacking; the feed port 7 of the vibrating screen 5 is directly connected to the sorting device 6, and the lower part is provided with a movable return belt 10 , the other end of the return belt 10 leads to the feed bin 1.

[0024] The sorting ...

Embodiment 2

[0028] like figure 1 , figure 2 and image 3As shown, an equipment for producing brick-making sand from construction waste that separates lightweight materials, including a silo 1, a vibrating feeder 2, a crusher 3, a self-unloading iron remover 4, and a vibrating screen 5; a silo 1 The lower part is equipped with a vibrating feeder 2, the feed hopper of the crusher 3 is connected with the vibrating feeder 2, and the discharge hopper is connected with the self-unloading iron remover 4 through a belt; the entrance of the sorting device 6 passes through the self-unloading iron remover 4 The conveyor belt 8 is connected, and a sundry conveyor belt is set under the waste port 9 to transport light sundries to the designated position for stacking; the feed port 7 of the vibrating screen 5 is directly connected to the sorting device 6, and the lower part is provided with a movable return belt 10 , the other end of the return belt 10 leads to the feed bin 1.

[0029] The sorting d...

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Abstract

The invention discloses equipment for producing brick-making sand by use of construction waste with separation light materials, which is used for solving the problem of pollution caused by light materials mixed in the raw materials for producing construction sand by use of construction waste. The equipment comprises a bin (1), a vibrating feeder (2), a crusher (3), a self-unloading iron remover (4), a vibrating sieve (5) and a sorting device (6), wherein the sorting device (6) is a wear-resistant separating sieve of which the sieve pore diameter is 7-10cm; the sorting device (6) is mounted at the upper part of a feed port (7) of the vibrating sieve (5) and shares a drive device with the vibrating sieve (5); a baffle (11) is arranged on the side surface of the upper part of the feed port (7); and an impurity conveying belt is arranged below a waste port (9) of the sorting device (6). According to the equipment disclosed by the invention, the sorting device and the vibrating sieve share a drive device; the particles fall onto the vibrating sieve under the vibration effect so as to be sieved, light impurities are output from the waste port, and over 80% of the light impurities in the construction waste can be removed; the treated construction waste is used for producing the construction bricks and sand; and the cost of the raw materials is low, and the economic benefits are high.

Description

technical field [0001] The invention belongs to converting solid waste into useful or harmless substances, and in particular relates to construction waste treatment equipment. Background technique [0002] With the acceleration of the urbanization process, urban construction and old city renovation have produced a large amount of construction waste, which has accounted for 30-40% of the total amount of urban waste. Most of the construction waste has not been treated. Transported by the construction unit to the suburbs or villages, stacked in the open air or landfilled, it consumes a lot of land expropriation fees, garbage removal and transportation fees, etc., occupies a lot of land, forms the phenomenon of garbage surrounding villages and cities, seriously affects the image of urban and rural areas, and then causes huge environmental damage. problems, economic problems and even social problems. On the other hand, the problem of resources in our country is becoming more and...

Claims

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Application Information

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IPC IPC(8): C04B18/16
CPCY02W30/91
Inventor 张斌杨嘉庆欧阳胜明
Owner DALI ZHAOPING BUILDING WASTE
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