CN203923027U - A kind of recycled concrete producing device - Google Patents
A kind of recycled concrete producing device Download PDFInfo
- 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
- Authority
- 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
Links
- 239000002245 particle Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003638 reducing agent Substances 0.000 claims abstract description 4
- 239000004568 cement Substances 0.000 claims description 5
- 239000010881 fly ash Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 abstract description 10
- 238000011069 regeneration method Methods 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- -1 breeze Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000011456 concrete brick Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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
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.
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)
| 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 |
-
2014
- 2014-06-06 CN CN201420298375.6U patent/CN203923027U/en not_active Expired - Fee Related
Cited By (3)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |