CN203923027U - A kind of recycled concrete producing device - Google Patents

A kind of recycled concrete producing device Download PDF

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Publication number
CN203923027U
CN203923027U CN201420298375.6U CN201420298375U CN203923027U CN 203923027 U CN203923027 U CN 203923027U CN 201420298375 U CN201420298375 U CN 201420298375U CN 203923027 U CN203923027 U CN 203923027U
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CN
China
Prior art keywords
aggregate
concrete
concrete mixer
millimeters
particle diameter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420298375.6U
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Chinese (zh)
Inventor
库热西·艾孜孜
朱炎宁
艾洪祥
王玉娟
罗志明
李凯
陆建军
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China West Construction Group Co Ltd
Original Assignee
China West Construction Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China West Construction Group Co Ltd filed Critical China West Construction Group Co Ltd
Priority to CN201420298375.6U priority Critical patent/CN203923027U/en
Application granted granted Critical
Publication of CN203923027U publication Critical patent/CN203923027U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

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  • Crushing And Grinding (AREA)

Abstract

The utility model discloses a kind of recycled concrete producing device, comprise successively connected aggregate pulverizer, aggregate-screening machine and concrete mixer; Described aggregate-screening machine is provided with two, and the coarse aggregate sieve apparatus and the screening particle diameter that are respectively screening particle diameter and are 5~40 millimeters are the fine aggregate sieve apparatus of 2~5 millimeters; Described concrete mixer is provided with water controller, and described water controller is used for adding mixing water and water reducer, and described concrete mixer is provided with discharge port; The utility model has the advantage of: can recycle building waste, produce regeneration concrete, reduce production cost, improve salvage value, reduce environmental pollution, the concrete product quality obtaining is high.

Description

A kind of recycled concrete producing device
Technical field
The utility model relates to a kind of concrete producing device, and specifically a kind of recycled concrete producing device, belongs to concrete producing device field.
Background technology
At present, building waste recycling is mainly to make regeneration aggregate with concrete wherein, produces concrete brick and for not high positions of ultimate compression strength such as roadbed, blinding layer and non-structural parts, thereby consumption is little, and use range is narrow.The regeneration aggregate of producing is to make after crushing and screening cleans with the concrete in building waste substantially, but a large amount of concrete pieces and mortar are utilized not yet, mainly because the intensity of brick body is low, the regeneration concrete aggregate of making is difficult to meet the requirements of design strength, so very most building waste can not be utilized.
Utility model content
In order to address the above problem, the utility model has designed a kind of recycled concrete producing device, can recycle building waste, produce regeneration concrete, reduced production cost, improved salvage value, reduced environmental pollution, the concrete product quality obtaining is high.
The technical solution of the utility model is:
A kind of recycled concrete producing device, comprises successively connected aggregate pulverizer, aggregate-screening machine and concrete mixer;
Described aggregate-screening machine is provided with two, the coarse aggregate sieve apparatus and the screening particle diameter that are respectively screening particle diameter and are 5~40 millimeters are the fine aggregate sieve apparatus of 2~5 millimeters, obtain respectively particle diameter at the coarse aggregate of 5~40 millimeters and particle diameter the fine aggregate at 2~5 millimeters, screening particle diameter is greater than the aggregate returns pulverizer of 40 millimeters and again pulverizes;
The entrance of described fine aggregate sieve apparatus is connected with the outlet of described aggregate pulverizer, the outlet of described fine aggregate sieve apparatus is connected with the entrance of coarse aggregate sieve apparatus with described concrete mixer respectively, particle diameter is sent into concrete mixer at the fine aggregate of 2~5 millimeters, and particle diameter is greater than the aggregate of millimeter and sends into coarse aggregate sieve apparatus; The outlet of described coarse aggregate sieve apparatus is connected with aggregate pulverizer 1 with described concrete mixer respectively, and particle diameter is sent into concrete mixer at the coarse aggregate of 5~40 millimeters, and particle diameter is greater than the aggregate of 40 millimeters and sends into aggregate pulverizer and again pulverize;
Described concrete mixer is provided with water controller, and described water controller is used for adding mixing water and water reducer, and described concrete mixer is provided with discharge port, and described discharge port is for exporting the regeneration concrete being stirred.
Further, described concrete mixer is also provided with cement and adds entrance, flyash and add that entrance, breeze add entrance, sand adds entrance; Cement, flyash, breeze, sand are mixed according to a certain percentage with coarse aggregate obtained above and fine aggregate in concrete mixer, obtain regeneration concrete, quality product is high, and the effect of former raw material is identical with using.
Further, described aggregate pulverizer comprises cylinder, and the centre in described cylinder is provided with roll shaft, one end of described roll shaft is connected with motor drive driving motion, the other end is connected with sealing cover by bearing, and the top of described cylinder one end is provided with hopper, and the below of the other end is provided with discharge port.Described roll shaft is a reducing wear-resisting shaft, and surface is provided with spiral raised line, and the spiral winding direction of described spiral raised line is identical with the sense of rotation of described roll shaft, has improved crushing effect.
The utility model has the advantage of: can recycle building waste, produce regeneration concrete, reduce production cost, improve salvage value, reduce environmental pollution, the concrete product quality obtaining is high.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in Figure 1, a kind of recycled concrete producing device, comprises successively connected aggregate pulverizer 1, aggregate-screening machine and concrete mixer 3;
Described aggregate-screening machine is provided with two, be respectively screening particle diameter and be the coarse aggregate sieve apparatus 22 of 5~40 millimeters and screening particle diameter and be the fine aggregate sieve apparatus 21 of 2~5 millimeters, obtain respectively particle diameter at the coarse aggregate of 5~40 millimeters and particle diameter the fine aggregate at 2~5 millimeters, screening particle diameter is greater than the aggregate returns pulverizer of 40 millimeters and again pulverizes; The entrance of described fine aggregate sieve apparatus 21 is connected with the outlet of described aggregate pulverizer 1, the outlet of described fine aggregate sieve apparatus 21 is connected with the entrance of coarse aggregate sieve apparatus 22 with described concrete mixer 3 respectively, particle diameter is sent into concrete mixer 3 at the fine aggregate of 2~5 millimeters, and particle diameter is greater than the aggregate of 5 millimeters and sends into coarse aggregate sieve apparatus 22; The outlet of described coarse aggregate sieve apparatus 22 is connected with aggregate pulverizer 1 with described concrete mixer 3 respectively, and particle diameter is sent into concrete mixer 3 at the coarse aggregate of 5~40 millimeters, and particle diameter is greater than the aggregate of 40 millimeters and sends into aggregate pulverizer 1 and again pulverize;
Described concrete mixer 3 is provided with water controller, and described water controller is used for adding mixing water and water reducer, and described concrete mixer 3 is provided with discharge port 31, and described discharge port 31 is for exporting the regeneration concrete being stirred.
Described concrete mixer 3 is also provided with cement and adds entrance, flyash and add that entrance, breeze add entrance, sand adds entrance; Cement, flyash, breeze, sand are mixed according to a certain percentage with coarse aggregate obtained above and fine aggregate in concrete mixer, obtain regeneration concrete, quality product is high, and the effect of former raw material is identical with using.
Wherein, described aggregate pulverizer 1 comprises cylinder 11, centre in described cylinder 11 is provided with roll shaft 12, one end of described roll shaft 12 is connected with electric motor 13 transmissions, the other end is connected with sealing cover 14 by bearing, the top of described cylinder 11 one end is provided with hopper 15, and the below of the other end is provided with discharge port 16.Described roll shaft 12 is a reducing wear-resisting shaft, and surface is provided with spiral raised line 17, and the spiral winding direction of described spiral raised line 17 is identical with the sense of rotation of described roll shaft 12, has improved crushing effect.
Described concrete mixer 3 is provided with mixing drum 32, in mixing drum 32, be provided with agitating vane, agitating vane is connected with agitator motor transmission, described mixing drum 32 is arranged on base 33, four pillars 34 that are circle distribution are housed on described base 33, the top of described pillar 34 is respectively equipped with one and is skewed roller 35, and described mixing drum 32 is arranged on described four rolling 35, and described mixing drum is provided with the outer edge surface fitting with described four rolling.A wheel 37 is respectively equipped with at four diagonal angles place of described base 33 lower surfaces.By mixing drum is fixed on four rolling, structure is ingenious, and can move through wheel, flexibly mobile, when material stirring well after, open cover plate, the material that is stirred is extracted out, flexible and convenient to use, volume is little, can greatly save workman's labour intensity, increases work efficiency.
In addition, above-mentioned aggregate pulverizer, aggregate-screening machine and concrete mixer etc. are as independent equipment, and except the pointed improvement structure of the utility model, all the other structures all belong to prior art, therefore seldom state.

Claims (3)

1. a recycled concrete producing device, is characterized in that: comprise successively connected aggregate pulverizer, aggregate-screening machine and concrete mixer;
Described aggregate-screening machine is provided with two, and the coarse aggregate sieve apparatus and the screening particle diameter that are respectively screening particle diameter and are 5~40 millimeters are the fine aggregate sieve apparatus of 2~5 millimeters;
Described concrete mixer is provided with water controller, and described water controller is used for adding mixing water and water reducer, and described concrete mixer is provided with discharge port.
2. recycled concrete producing device according to claim 1, is characterized in that: state concrete mixer and be also provided with cement and add entrance, flyash and add that entrance, breeze add entrance, sand adds entrance.
3. recycled concrete producing device according to claim 1 and 2, it is characterized in that: described aggregate pulverizer comprises cylinder, centre in described cylinder is provided with roll shaft, one end of described roll shaft is connected with motor drive driving motion, the other end is connected with sealing cover by bearing, the top of described cylinder one end is provided with hopper, and the below of the other end is provided with discharge port; Described roll shaft is a reducing wear-resisting shaft, and surface is provided with spiral raised line, and the spiral winding direction of described spiral raised line is identical with the sense of rotation of described roll shaft.
CN201420298375.6U 2014-06-06 2014-06-06 A kind of recycled concrete producing device Expired - Fee Related CN203923027U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420298375.6U CN203923027U (en) 2014-06-06 2014-06-06 A kind of recycled concrete producing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420298375.6U CN203923027U (en) 2014-06-06 2014-06-06 A kind of recycled concrete producing device

Publications (1)

Publication Number Publication Date
CN203923027U true CN203923027U (en) 2014-11-05

Family

ID=51818883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420298375.6U Expired - Fee Related CN203923027U (en) 2014-06-06 2014-06-06 A kind of recycled concrete producing device

Country Status (1)

Country Link
CN (1) CN203923027U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108745464A (en) * 2018-04-23 2018-11-06 蔡锦文 A kind of efficient concrete knocking device
CN114377814A (en) * 2021-12-30 2022-04-22 常熟市天和砼有限公司 Production equipment and processing technology of recycled concrete
CN114471902A (en) * 2022-01-14 2022-05-13 重庆渝之源建设工程有限公司 Production process for preparing recycled aggregate from building construction residual materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108745464A (en) * 2018-04-23 2018-11-06 蔡锦文 A kind of efficient concrete knocking device
CN114377814A (en) * 2021-12-30 2022-04-22 常熟市天和砼有限公司 Production equipment and processing technology of recycled concrete
CN114471902A (en) * 2022-01-14 2022-05-13 重庆渝之源建设工程有限公司 Production process for preparing recycled aggregate from building construction residual materials

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141105

Termination date: 20180606

CF01 Termination of patent right due to non-payment of annual fee