CN105217988A - The raw material production device of regenerated aggregate concrete - Google Patents
The raw material production device of regenerated aggregate concrete Download PDFInfo
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- CN105217988A CN105217988A CN201510692879.5A CN201510692879A CN105217988A CN 105217988 A CN105217988 A CN 105217988A CN 201510692879 A CN201510692879 A CN 201510692879A CN 105217988 A CN105217988 A CN 105217988A
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- crusher
- discharge port
- sand
- sieve plate
- raw material
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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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- Disintegrating Or Milling (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of raw material production device of regenerated aggregate concrete, comprise the first crusher, oscillating feeder, the second crusher and the grading oscillating screen that are connected by travelling belt successively; Grading oscillating screen comprises upper and lower two-layer sieve plate, and described grading oscillating screen comprises three discharge ports from top to bottom, upper strata sieve plate UNICOM first discharge port, sieve plate UNICOM second of lower floor discharge port; 3rd discharge port connects sand chalk dust removal machine processed, and sand chalk dust removal machine processed connects the second retrieving arrangement; First crusher, oscillating feeder, the second crusher are connected fly-ash separator respectively with grading oscillating screen.Apparatus structure of the present invention is simple, easy to operate, can sieve the aggregate of multiple particle diameter simultaneously, and effectively avoid dust pollution.
Description
Technical field
The present invention relates to material of construction production field, particularly relate to a kind of raw material production device of regenerated aggregate concrete.
Background technology
Although concrete work-ing life is very long, concrete structures and buildings, after using after a while, must be removed due to various factors at last, thus produce a large amount of discarded concrete.On the other hand, along with socioeconomic development, the increase of concrete amount, the resource exhaustion caused because of exploitation sandstone aggregate and environmental disruption have become the focus that engineering technical personnel pay close attention to, concrete Sustainable development and aggregate imbalance between supply and demand become increasingly conspicuous, due to resource scarcity and the costliness of natural aggregate, become a difficult problem of producing now.
Along with the progress of science and technology, building waste is utilized to prepare regeneration aggregate, become the common practice that countries in the world realize construction refuse resource, but current most of regeneration aggregate production line complete processing is simple, the regeneration aggregate product powder content produced is high, aggregate size is single and fluctuation is large, and in addition, the dust pollution in regeneration aggregate production process is also very serious.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of raw material production device of regenerated aggregate concrete, and structure is simple, easy to operate, can sieve the aggregate of multiple particle diameter simultaneously, and effectively avoid dust pollution.
For solving the problems of the technologies described above, the present invention relates to a kind of raw material production device of regenerated aggregate concrete, comprising the first crusher, oscillating feeder, the second crusher and the grading oscillating screen that are connected by travelling belt successively; Described grading oscillating screen comprises upper and lower two-layer sieve plate, described grading oscillating screen comprises three discharge ports from top to bottom, be followed successively by the first discharge port, the second discharge port and the 3rd discharge port, described upper strata sieve plate UNICOM first discharge port, sieve plate UNICOM second of lower floor discharge port; Described first discharge port connects the feeding mouth of jaw crusher by travelling belt, and described second discharge port connects the first retrieving arrangement, and described 3rd discharge port connects sand chalk dust removal machine processed, and described sand chalk dust removal machine processed connects the second retrieving arrangement; Described first crusher, oscillating feeder, the second crusher are connected fly-ash separator respectively with grading oscillating screen.
Preferably, described first crusher is jaw crusher, and described second crusher is impact breaker.
Preferably, described sand chalk dust removal machine processed connects induced draft fan.Sand chalk dust removal machine processed utilizes induced draft fan by the dust removing in obtained sand, can to reduce the powder containing quantity of sand, improve the performance of sand.
Beneficial effect of the present invention is: by the screening function of grading oscillating screen, the circulation of the regeneration aggregate of greater particle size is broken again, and satisfactory regeneration aggregate is collected by the first retrieving arrangement, regeneration aggregate compared with small particle size is carried out sand gumming processed, the perfect machining production line of regeneration aggregate, resource can be made full use of, protect environment, substantially increase production efficiency and reduce production cost; The suction port of fly-ash separator is arranged at the first crusher, oscillating feeder, the second crusher and grading oscillating screen place respectively, not only alleviate the pollution of dust to environment, and the dust of trapping follow-uply also can add as the addition material of regeneration concrete, improve the performance of regeneration concrete.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention.
Description of reference numerals
1-jaw crusher, 2-oscillating feeder, 3-fly-ash separator, 4-impact breaker, 5-grading oscillating screen, 6-sand chalk dust removal machine, 7-induced draft fan, 8-first retrieving arrangement, 9-second retrieving arrangement, A-first discharge port, B-second discharge port, C-the 3rd discharge port.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.It should be noted that, accompanying drawing is only exemplary illustration, not according to strict scale, and wherein may promisingly describe convenient and carry out partial enlargement, reduce, also may have necessarily default for conventional partial structure; The word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric centre respectively.
See Fig. 1, the present invention relates to a kind of raw material production device of regenerated aggregate concrete, comprise the jaw crusher 1, oscillating feeder 2, impact breaker 4 and the grading oscillating screen 5 that are connected by travelling belt successively.Grading oscillating screen 5 comprises upper and lower two-layer sieve plate, and three discharge ports from top to bottom, is followed successively by the first discharging port A, the second discharge port B and the 3rd discharge port C, upper strata sieve plate UNICOM first discharging port A, sieve plate UNICOM second of lower floor discharge port B.First discharging port A connects the feeding mouth of jaw crusher 1 by travelling belt, and the second discharge port B connects the first retrieving arrangement 8, and jaw crusher 1, oscillating feeder 2, impact breaker 4 are connected fly-ash separator 3 respectively with grading oscillating screen 5.
3rd discharge port C connects sand chalk dust removal machine 6 processed, and sand chalk dust removal machine 6 processed connects the second retrieving arrangement 9.Sand chalk dust removal machine 6 processed also connects induced draft fan 7, utilizes induced draft fan 7 by the dust removing in obtained sand, can to reduce the powder containing quantity of sand, improve the performance of sand.
The process that building waste manufactures regeneration aggregate is: building waste is dropped into jaw crusher 1, carry out preliminary fragmentation, then by oscillating feeder 2, the aggregate after fragmentation is evenly sent into impact breaker 4, further fragmentation, aggregate after fragmentation enters grading oscillating screen 5, through the screening effect of vibratory screening apparatus, the aggregate of maximum particle diameter exports from the first discharging port A, enter jaw crusher 1 to circulate fragmentation, the aggregate of median diameter enters the first retrieving arrangement 8 from the second discharge port B and recycles, the aggregate of minimum grain size enters sand chalk dust removal machine 6 processed by the 3rd discharge port C, obtained powder enters the second retrieving arrangement 9 and recycles.Fly-ash separator 3, for collecting the dust in production process, prevents the pollution of the environment.
Be more than better embodiment of the present invention, but protection scope of the present invention is not limited thereto.Any those of ordinary skill in the art are in the technical scope disclosed by the present invention, and the conversion expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore the protection domain that protection scope of the present invention should limit with claim is as the criterion.
Claims (3)
1. a raw material production device for regenerated aggregate concrete, is characterized in that: comprise the first crusher, oscillating feeder, the second crusher and the grading oscillating screen that are connected by travelling belt successively; Described grading oscillating screen comprises upper and lower two-layer sieve plate, and three discharge ports from top to bottom, is followed successively by the first discharge port, the second discharge port and the 3rd discharge port, described upper strata sieve plate UNICOM first discharge port, sieve plate UNICOM second of lower floor discharge port; Described first discharge port connects the feeding mouth of jaw crusher by travelling belt, and described second discharge port connects the first retrieving arrangement, and described 3rd discharge port connects sand chalk dust removal machine processed, and described sand chalk dust removal machine processed connects the second retrieving arrangement; Described first crusher, oscillating feeder, the second crusher are connected fly-ash separator respectively with grading oscillating screen.
2. the raw material production device of regenerated aggregate concrete as claimed in claim 1, it is characterized in that: described first crusher is jaw crusher, described second crusher is impact breaker.
3. the raw material production device of regenerated aggregate concrete as claimed in claim 1 or 2, is characterized in that: described sand chalk dust removal machine processed connects induced draft fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692879.5A CN105217988A (en) | 2015-10-21 | 2015-10-21 | The raw material production device of regenerated aggregate concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692879.5A CN105217988A (en) | 2015-10-21 | 2015-10-21 | The raw material production device of regenerated aggregate concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105217988A true CN105217988A (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510692879.5A Pending CN105217988A (en) | 2015-10-21 | 2015-10-21 | The raw material production device of regenerated aggregate concrete |
Country Status (1)
| Country | Link |
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| CN (1) | CN105217988A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517740A (en) * | 2018-03-27 | 2018-09-11 | 福建南方路面机械有限公司 | A kind of asphalt-regenerating material aggregate regeneration device and method |
| CN108947291A (en) * | 2018-09-28 | 2018-12-07 | 沿河土家族自治县乡建商品混凝土有限责任公司 | It is a kind of to prepare recycled fine aggregate method using building waste |
| CN113399099A (en) * | 2021-06-16 | 2021-09-17 | 嘉兴市康立德构件股份有限公司 | Waste and defective product concrete crushing and regenerating process and device |
| CN113770160A (en) * | 2021-09-16 | 2021-12-10 | 顺叱华(青岛)智能科技有限公司 | Decoration and building decoration garbage recycling 3 + N production line and manufacturing method thereof |
| CN115382648A (en) * | 2021-05-22 | 2022-11-25 | 贵州涟江源建材有限公司 | System device and method for preparing reclaimed sand from waste concrete |
-
2015
- 2015-10-21 CN CN201510692879.5A patent/CN105217988A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517740A (en) * | 2018-03-27 | 2018-09-11 | 福建南方路面机械有限公司 | A kind of asphalt-regenerating material aggregate regeneration device and method |
| CN108517740B (en) * | 2018-03-27 | 2023-07-21 | 福建南方路面机械股份有限公司 | Asphalt recycling aggregate recycling equipment and method |
| CN108947291A (en) * | 2018-09-28 | 2018-12-07 | 沿河土家族自治县乡建商品混凝土有限责任公司 | It is a kind of to prepare recycled fine aggregate method using building waste |
| CN115382648A (en) * | 2021-05-22 | 2022-11-25 | 贵州涟江源建材有限公司 | System device and method for preparing reclaimed sand from waste concrete |
| CN113399099A (en) * | 2021-06-16 | 2021-09-17 | 嘉兴市康立德构件股份有限公司 | Waste and defective product concrete crushing and regenerating process and device |
| CN113770160A (en) * | 2021-09-16 | 2021-12-10 | 顺叱华(青岛)智能科技有限公司 | Decoration and building decoration garbage recycling 3 + N production line and manufacturing method thereof |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |
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| WD01 | Invention patent application deemed withdrawn after publication |