CN202865131U - Equipment for producing recycled concrete aggregate - Google Patents
Equipment for producing recycled concrete aggregate Download PDFInfo
- Publication number
- CN202865131U CN202865131U CN2012205676322U CN201220567632U CN202865131U CN 202865131 U CN202865131 U CN 202865131U CN 2012205676322 U CN2012205676322 U CN 2012205676322U CN 201220567632 U CN201220567632 U CN 201220567632U CN 202865131 U CN202865131 U CN 202865131U
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- CN
- China
- Prior art keywords
- crusher
- sieve apparatus
- equipment
- concrete
- impact crusher
- 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
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- 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
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- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
Equipment for producing recycled concrete aggregate comprises a jaw crusher, an impact crusher and a centrifugal impact crusher which are connected sequentially. The equipment also comprises a first sieving machine, a second sieving machine and a dust remover, wherein the first sieving machine is arranged between the jaw crusher and the impact crusher, and the mesh size is 20mm to 25mm; the second sieving machine is arranged between the impact crusher and the centrifugal impact crusher, and the mesh size is 2mm to 20mm; and the suction inlets of the dust remover are arranged respectively at the jaw crusher, the impact crusher, the centrifugal impact crusher, the first sieving machine and the second sieving machine. The equipment provided by the utility model can reasonably crush the waste concrete and prepare to obtain high-performance recycled concrete aggregate.
Description
Technical field
The utility model relates to building material production facility, is specifically related to a kind of equipment of producing regenerative bone material by concrete.
Background technology
At present, along with the quickening of urbanization process, society increases sharply to concrete demand.Obvious deficiency has appearred in the coarse-fine aggregate as the concrete important raw and processed materials.Therefore, technology that discarded concrete is recycled has also been proposed now.Prior art is that discarded concrete is broken, then utilizes roto-sifter to sieve, and obtains regeneration aggregate, adopts the mode dedusting of washing in order to remove fine powder, and it is very large that mud pollutes, and can't re-use in long-time.The coarse-fine aggregate that adopts this method to obtain, the mortar on Machine-made Sand and stone surface can't be removed at all, to such an extent as to the later stage when the preparation concrete, causes concrete performance greatly to reduce.Therefore need to relate to a kind of more reasonably, in order to produce the equipment of regenerative bone material by concrete.
The utility model content
Technical problem to be solved in the utility model provides a kind of equipment of producing regenerative bone material by concrete, and it can prepare high performance regenerative bone material by concrete, thereby eliminates defective in the above-mentioned background technology.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of equipment of producing regenerative bone material by concrete is characterized in that, comprises the jaw crusher, impact breaker and the centrifugal impact crusher that sequentially connect, also comprises
The first sieve apparatus, described the first sieve apparatus is arranged between described impact breaker and the described centrifugal impact crusher, and mesh size is 20～25mm;
The second sieve apparatus, described the second sieve apparatus is arranged at the downstream position of described centrifugal impact crusher, and mesh size is 2～20mm;
And fly-ash separator, the suction port of described fly-ash separator is arranged at respectively jaw crusher, impact breaker, centrifugal impact crusher, the first sieve apparatus and the second sieve apparatus place.
As a kind of improvement, the sand export of described the second sieve apparatus is connected with sand chalk dust removal machine processed.
Owing to having adopted technique scheme, the beneficial effects of the utility model are:
The equipment that the utility model provides, be particularly useful for discarded concrete is made regenerative bone material by concrete, it includes jaw crusher, impact breaker and centrifugal impact crusher, successively discarded concrete is carried out fragmentation, pulverize, and be provided with the first sieve apparatus and the second sieve apparatus, the first sieve apparatus can sift out the large stone that particle diameter is 20～25mm, and the second sieve apparatus can sieve out the handstone of particle diameter 2～20mm and particle diameter less than the sand of 2mm, the fly-ash separator that arranges simultaneously can carry out the dust that each equipment produces wind-force and capture, not only alleviated the pollution of dust to environment, and the addition material that the dust that captures can be used as regeneration concrete adds, and improves the performance of regeneration concrete.
The sand export of the utility model the second sieve apparatus is connected with sand chalk dust removal machine processed, the dust that makes in the sand can be removed, and has reduced the powder containing quantity of sand, has improved the performance of sand.
Description of drawings
Accompanying drawing is the utility model structural representation;
Among the figure: 1. jaw crusher, 2. impact breaker, 3. centrifugal impact crusher, 4. the first sieve apparatus, 5. the second sieve apparatus, 6. fly-ash separator, 7. sand chalk dust removal machine processed, 8. induced draft fan.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in drawings, a kind of equipment of producing regenerative bone material by concrete, comprise the jaw crusher 1, impact breaker 2 and the centrifugal impact crusher 3 that sequentially connect, also comprise the first sieve apparatus 4, described the first sieve apparatus 4 is arranged between impact breaker 2 and the centrifugal impact crusher 3, and mesh size is 20～25mm, utilizes the first sieve apparatus 4 can sift out the large stone that particle diameter is 20～25mm; The second sieve apparatus 5, described the second sieve apparatus 5 is arranged at the downstream position of centrifugal impact crusher 3, and mesh size is 2～20mm, can sieve out the handstone of particle diameter 5～20mm and particle diameter less than the sand of 2mm; And fly-ash separator 6, the suction port of described fly-ash separator 6 is arranged at respectively jaw crusher 1, impact breaker 2, centrifugal impact crusher 3, the first sieve apparatus 4 and the second sieve apparatus 5 places, not only alleviated the pollution of dust to environment, and the addition material that the dust that captures can be used as regeneration concrete adds, and improves the performance of regeneration concrete.
In the present embodiment, the sand export of described the second sieve apparatus 5 is connected with sand chalk dust removal machine 7 processed, and this sand chalk dust removal machine 7 processed utilizes induced draft fan 8 dust that makes in the sand can be removed, and has reduced the powder containing quantity of sand, has improved the performance of sand.
The utility model is not limited to above-mentioned embodiment, and all are based on technical conceive of the present utility model, and the structural improvement of having done all falls among the protection domain of the present utility model.
Claims (2)
1. an equipment of producing regenerative bone material by concrete is characterized in that: comprise the jaw crusher, impact breaker and the centrifugal impact crusher that sequentially connect, also comprise
The first sieve apparatus, described the first sieve apparatus is arranged between described jaw crusher and the described impact breaker, and mesh size is 20～25mm;
The second sieve apparatus, described the second sieve apparatus is arranged between described impact breaker and the centrifugal impact crusher, and mesh size is 2～20mm;
And fly-ash separator, the suction port of described fly-ash separator is arranged at respectively jaw crusher, impact breaker, centrifugal impact crusher, the first sieve apparatus and the second sieve apparatus place.
2. a kind of equipment of producing regenerative bone material by concrete as claimed in claim 1, it is characterized in that: the sand export of described the second sieve apparatus is connected with sand chalk dust removal machine processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205676322U CN202865131U (en) | 2012-10-31 | 2012-10-31 | Equipment for producing recycled concrete aggregate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205676322U CN202865131U (en) | 2012-10-31 | 2012-10-31 | Equipment for producing recycled concrete aggregate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865131U true CN202865131U (en) | 2013-04-10 |
Family
ID=48031867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205676322U Expired - Fee Related CN202865131U (en) | 2012-10-31 | 2012-10-31 | Equipment for producing recycled concrete aggregate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202865131U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433108A (en) * | 2013-07-09 | 2013-12-11 | 王燕 | Drying-method sand making device and process |
| CN104844040A (en) * | 2015-04-30 | 2015-08-19 | 王英英 | Device for using pollution-free building rubbish to manufacture sand grains |
| CN105498903A (en) * | 2016-01-25 | 2016-04-20 | 广州大学 | System device and method for preparing reclaimed sand from waste concrete |
| CN105728152A (en) * | 2016-03-07 | 2016-07-06 | 上海岚致环保科技有限公司 | High-quality sand crushing production technique |
| CN108774011A (en) * | 2018-06-30 | 2018-11-09 | 禹州市国泰建工科技有限公司 | A kind of Aggregate of recycled concrete manufacturing equipment |
-
2012
- 2012-10-31 CN CN2012205676322U patent/CN202865131U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433108A (en) * | 2013-07-09 | 2013-12-11 | 王燕 | Drying-method sand making device and process |
| CN104844040A (en) * | 2015-04-30 | 2015-08-19 | 王英英 | Device for using pollution-free building rubbish to manufacture sand grains |
| CN105498903A (en) * | 2016-01-25 | 2016-04-20 | 广州大学 | System device and method for preparing reclaimed sand from waste concrete |
| CN105728152A (en) * | 2016-03-07 | 2016-07-06 | 上海岚致环保科技有限公司 | High-quality sand crushing production technique |
| CN108774011A (en) * | 2018-06-30 | 2018-11-09 | 禹州市国泰建工科技有限公司 | A kind of Aggregate of recycled concrete manufacturing equipment |
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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: 20130410 Termination date: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |