CN202823561U - Recycled aggregate production line system of construction wastes - Google Patents

Recycled aggregate production line system of construction wastes Download PDF

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Publication number
CN202823561U
CN202823561U CN 201220519246 CN201220519246U CN202823561U CN 202823561 U CN202823561 U CN 202823561U CN 201220519246 CN201220519246 CN 201220519246 CN 201220519246 U CN201220519246 U CN 201220519246U CN 202823561 U CN202823561 U CN 202823561U
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conveyer belt
layers
input port
layer
washing machine
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CN 201220519246
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Chinese (zh)
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鲁正友
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Qingdao Zhengyou oasis Industrial Co. Ltd.
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鲁正友
鲁璐
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Abstract

The utility model provides a recycled aggregate production line system of construction wastes. The connection relationship among the components of the recycled aggregate production line system is as follows: the output port of a vibrating feeder is connected with the input port of an inverted crusher; the output port of the inverted crusher is connected with the input port of an three-layer drum screen through a sealed large inclination conveyer belt; the upper end of the sealed large inclination conveyer belt is connected with pressure pipes; the output port of the first layer of mesh sieve of the three-layer drum screen is connected with the input port of the inverted crusher through a first conveyer belt, a second conveyer belt and a third conveyer belt; the output port of the second layer of mesh sieve of the three-layer drum screen is connected with a fourth conveyer belt; the output port of the third layer of mesh sieve of the three-layer drum screen is connected with the input port of a spiral sand washing machine; an overflow hole of the spiral sand washing machine is connected with a belt filter press through overflow pipes; and a wind inducing precipitator is connected with the spiral sand washing machine. The recycled aggregate production line system of construction wastes is free of noise and dust and has zero discharge, small occupied area and high production efficiency.

Description

A kind of building castoff regeneration aggregate line production system
Technical field
The utility model relates to a kind of regeneration aggregate line production system, relates in particular to a kind of building castoff regeneration aggregate line production system.
Background technology
Great development along with economic development and domestic construction industry, tearing down and building and the increase of reconstruction project of building trade, bring thus a large amount of building wastes (also to contain the building waste after the earthquake, such as Sichuan), this building waste basically can natural degradation, and the material that can also keep former material state in several thousand of this a large amount of stackings can have a strong impact on human ecological environment.China's building waste is stacked total amount and has been reached 7,000,000,000 tons, and the building solid castoff of year dismounting building generation is more than 200,000,000 tons, and the building solid castoff that year new building produces is about more than 100,000,000 tons, and building waste is with the speed increase of every year more than 10%.The stacking of building waste has occupied a large amount of soils, and large-scale urban construction brings the wilderness demand of construction material, and the comprehensive utilization of resources of building waste is extremely urgent.
Meanwhile a large amount of construction projects have been brought the demand of construction material.When being processed on the spot, this garbage waste material becomes useful construction material, and obtain steel, plastics, combustible (becoming heat energy), be solid waste made from construction refuse resource recycling, can keep good ecological environment and create huge economic results in society and make huge contribution for the mankind.
Disclose the fragmentation of a kind of portable solid waste material such as Chinese utility model patent CN2629825 and established the breaker car body that it has driving mechanism, on it with the crushing chamber of charging aperture, corresponding charging bottom is provided with disintegrating machine in it, in the disintegrating machine bottom one-level conveying device is set, is inclined upwardly the secondary finished product conveying device draw crushing chamber is set in the delivery end bottom in the same way and be positioned at it.Main effect is overhauled etc. and to be needed on the spot broken solid waste, the place of in-place regeneration construction material for being applicable to housing demolition place, old highway pavement.
Its shortcoming is: the renewable building material quality purity difference that obtains.Because do not sieve the heavy breaker of returning charge, the renewable building material physical dimension is uncertain.Therefore this patent can not adapt to complicated building castoff and processing, and the regeneration feed quality that obtains (purity difference, granularity can not obtain due control) is poor, and system energy consumption is high, and noise is large.
The utility model content
In order to realize the foregoing invention purpose, solve utilize the product quality of building castoff regeneration aggregate unstable, energy consumption is high, not environmental protection, technical problem that noise is large, the utility model proposes a kind of building castoff regeneration aggregate line production system.
The technical solution of the utility model is, a kind of building castoff regeneration aggregate line production system is provided, it is characterized in that, comprise: oscillating feeder, reverse type crusher, sealed high inclination-angle conveyer belt, three layers of rotary screen, penstocks, the first conveyer belt, the second conveyer belt, the 3rd conveyer belt, the 4th conveyer belt, overflow pipe, screw sand washing machine, belt filter press and induced air precipitator, the delivery outlet of oscillating feeder is connected with the input port of reverse type crusher, the delivery outlet of reverse type crusher is connected with the input port of three layers of rotary screen by sealed high inclination-angle conveyer belt, the upper end of sealed high inclination-angle conveyer belt is connected with penstocks, the delivery outlet of the ground floor mesh screen of three layers of rotary screen is by the first conveyer belt, the second conveyer belt is connected with the input port of reverse type crusher with the 3rd conveyer belt, the delivery outlet of the second layer mesh screen of three layers of rotary screen is connected with the 4th conveyer belt, the delivery outlet of the three-layer network sieve of three layers of rotary screen is connected with the input port of screw sand washing machine, the spout hole of screw sand washing machine is connected with belt filter press by overflow pipe, and induced air precipitator is connected with screw sand washing machine.
Preferably, the mesh diameter of the mesh screen of the ground floor of three layers of rotary screen is 28mm.
Preferably, the mesh diameter of the mesh screen of the second layer of three layers of rotary screen is 5mm.
Description of drawings
Fig. 1 is a kind of building castoff regeneration aggregate line production system of the present utility model.
The specific embodiment
As shown in Figure 1, this building castoff regeneration aggregate line production system, comprise: oscillating feeder 1, reverse type crusher 2, sealed high inclination-angle conveyer belt 3, three layers of rotary screen 4, penstocks 5, the first conveyer belt 6, the second conveyer belt 7, the 3rd conveyer belt 8, the 4th conveyer belt 9, overflow pipe 10, screw sand washing machine 11, belt filter press 13 and induced air precipitator 14, the delivery outlet of oscillating feeder 1 is connected with the input port of reverse type crusher 2, the delivery outlet of reverse type crusher 2 is connected with the input port of three layers of rotary screen 4 by sealed high inclination-angle conveyer belt 3, the upper end of sealed high inclination-angle conveyer belt 3 is connected with penstocks 5, the delivery outlet of the ground floor mesh screen of three layers of rotary screen 4 is by the first conveyer belt 6, the second conveyer belt 7 is connected with the input port of reverse type crusher 2 with the 3rd conveyer belt 8, the delivery outlet of the second layer mesh screen of three layers of rotary screen 4 is connected with the 4th conveyer belt 8, the delivery outlet of the three-layer network sieve of three layers of rotary screen 4 is connected with the input port of screw sand washing machine 11, the spout hole 12 of screw sand washing machine 11 is connected with belt filter press 13 by overflow pipe 10, and induced air precipitator 14 is connected with screw sand washing machine 11.
Preferably, the mesh diameter of the mesh screen of the ground floor of three layers of rotary screen 4 is 28mm.
Preferably, the mesh diameter of the mesh screen of the second layer of three layers of rotary screen 4 is 5mm.
This building castoff regeneration aggregate line production system course of work is as follows:
The sorted concrete block of building castoff, fragment of brick, stone, waste residue, send into large-scale impact breaker 2 fragmentations through oscillating feeder 1, aggregate after the fragmentation is sent into three layers of rotary screen 4 by sealed large-scale inclination angle conveyer belt 3, penstocks 5 water fillings flushings, screening to send impact breaker 2 greater than the 28mm aggregate back to through the first conveyer belt 6, the second conveyer belt 7 and the 3rd conveyer belt 8 again broken; Lower floor's qualified aggregate between the 5mm to 28mm that washing is sifted out is delivered to the stockyard by conveyer belt 9.
The sieve under fall into screw sand washing machine 11 less than the 5mm fine aggregate, 0.08mm to the qualified aggregate between the 5mm since gravitational settling separate out by oscillating feeder and fall into the stockyard, muddy water less than 0.08mm is discharged by spout hole 12, flow into belt filter press 13 by overflow pipe 10 and carry out mud-water separation, current after the separation return cistern and recycle, and solid puree is delivered to the native production line of regeneration.
The impact breaker integral installation is at below ground, oscillating feeder level land feed, and the top service clearance covers with sealed brick room, and induced air precipitator 14 will reclaim dust and directly send into screw sand washer, and noise and dust are all in the sealing factory building.
Produce 100 to 300 tons during this system.
Its advantage is: this system on year-on-year basis other system has noiseless, and without dust, the zero-emission floor space is little, and production efficiency is high.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (3)

1. building castoff regeneration aggregate line production system, it is characterized in that, comprise: oscillating feeder, reverse type crusher, sealed high inclination-angle conveyer belt, three layers of rotary screen, penstocks, the first conveyer belt, the second conveyer belt, the 3rd conveyer belt, the 4th conveyer belt, overflow pipe, screw sand washing machine, belt filter press and induced air precipitator, the delivery outlet of oscillating feeder is connected with the input port of reverse type crusher, the delivery outlet of reverse type crusher is connected with the input port of three layers of rotary screen by sealed high inclination-angle conveyer belt, the upper end of sealed high inclination-angle conveyer belt is connected with penstocks, the delivery outlet of the ground floor mesh screen of three layers of rotary screen is by the first conveyer belt, the second conveyer belt is connected with the input port of reverse type crusher with the 3rd conveyer belt, the delivery outlet of the second layer mesh screen of three layers of rotary screen is connected with the 4th conveyer belt, the delivery outlet of the three-layer network sieve of three layers of rotary screen is connected with the input port of screw sand washing machine, the spout hole of screw sand washing machine is connected with belt filter press by overflow pipe, and induced air precipitator is connected with screw sand washing machine.
2. building castoff regeneration aggregate line production system as claimed in claim 1, it is characterized in that: the mesh diameter of the mesh screen of the ground floor of three layers of rotary screen is 28mm.
3. building castoff regeneration aggregate line production system as claimed in claim 1, it is characterized in that: the mesh diameter of the mesh screen of the second layer of three layers of rotary screen is 5mm.
CN 201220519246 2012-09-25 2012-09-25 Recycled aggregate production line system of construction wastes Active CN202823561U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN 201220519246 CN202823561U (en) 2012-09-25 2012-09-25 Recycled aggregate production line system of construction wastes

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CN202823561U true CN202823561U (en) 2013-03-27

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104844042A (en) * 2015-04-13 2015-08-19 张宗楼 Concrete aggregate shaping method
CN106000599A (en) * 2016-06-12 2016-10-12 黄康明 Harmless zero-emission muck treatment system
CN108514953A (en) * 2018-01-05 2018-09-11 湖南云中再生科技股份有限公司 A kind of clean complete set of equipments of building solid waste regenerated aggregate removal of impurities
CN109365259A (en) * 2018-11-23 2019-02-22 吴平诗 A kind of improved Semen Coicis screening installation
CN111940111A (en) * 2020-06-22 2020-11-17 苏州上建杭鑫混凝土有限公司 Recycled aggregate screening and crushing equipment and process method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104844042A (en) * 2015-04-13 2015-08-19 张宗楼 Concrete aggregate shaping method
CN106000599A (en) * 2016-06-12 2016-10-12 黄康明 Harmless zero-emission muck treatment system
CN106000599B (en) * 2016-06-12 2019-05-17 黄康明 A kind of innoxious zero-discharge treatment system of dregs
CN108514953A (en) * 2018-01-05 2018-09-11 湖南云中再生科技股份有限公司 A kind of clean complete set of equipments of building solid waste regenerated aggregate removal of impurities
CN108514953B (en) * 2018-01-05 2020-06-09 湖南云中再生科技股份有限公司 Clean complete sets of useless regeneration aggregate edulcoration of building admittedly
CN109365259A (en) * 2018-11-23 2019-02-22 吴平诗 A kind of improved Semen Coicis screening installation
CN111940111A (en) * 2020-06-22 2020-11-17 苏州上建杭鑫混凝土有限公司 Recycled aggregate screening and crushing equipment and process method thereof

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20190528

Address after: 266510 No. 201 Kunlunshan North Road, Qingdao Economic and Technological Development Zone, Shandong Province

Patentee after: Qingdao Zhengyou oasis Industrial Co. Ltd.

Address before: 266510 No. 201 Kunlunshan North Road, Qingdao Economic and Technological Development Zone, Shandong Province

Co-patentee before: Lu Lu

Patentee before: Lu Zhengyou

TR01 Transfer of patent right