CN110227704A - Construction waste recovery system - Google Patents
Construction waste recovery system Download PDFInfo
- Publication number
- CN110227704A CN110227704A CN201910520178.1A CN201910520178A CN110227704A CN 110227704 A CN110227704 A CN 110227704A CN 201910520178 A CN201910520178 A CN 201910520178A CN 110227704 A CN110227704 A CN 110227704A
- Authority
- CN
- China
- Prior art keywords
- building waste
- discharge
- cement powder
- building
- construction waste
- 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.)
- Pending
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 91
- 238000011084 recovery Methods 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 title abstract description 14
- 239000004568 cement Substances 0.000 claims abstract description 38
- 239000000843 powder Substances 0.000 claims abstract description 38
- 238000012216 screening Methods 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000010813 municipal solid waste Substances 0.000 claims description 35
- 238000003756 stirring Methods 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 238000007885 magnetic separation Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 11
- 238000000275 quality assurance Methods 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- -1 recrement Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000011465 paving brick Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- 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
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a construction waste recovery system, belongs to a recovery system in the technical field of buildings, and aims to provide a recovery system which realizes better construction waste recovery and utilization quality; the screening system screens the construction waste to sort out usable construction waste and unusable construction waste; the first discharging system is used for discharging, conveying and separating the usable construction waste and the unusable construction waste in the screening system; the crushing system is used for crushing the available construction waste separated from the first discharging system; a cement powder delivery system that discharges cement powder to the blending system; the invention provides a construction waste recycling system, which realizes quality assurance of recycling construction waste.
Description
Technical field
The invention belongs to building waste recycling fields, and in particular to a kind of building waste recovery system
Background technique
Increasing, the quantity of Chinese architecture rubbish has accounted for 1/3 of municipal refuse total amount or more.Specific building waste
Refer to construction, unit in charge of construction or individual is built, removed to all kinds of buildings, structures etc., repaired and resident's decorative house
Remaining mud, recrement, mud and other wastes caused by the process.According to origin classification, building waste can be divided into soil excavate,
Road excavation, old building dismounting, five class of construction and production of construction materials rubbish, mainly by dregs, crushed stone, waste mortar, brick
The composition such as watt fragment, concrete block, asphalt blocks, waste plastics, old metal material, useless bamboo wood.
Many wastes in building waste are sorted, reject or crush after, it is again sharp to can be used as regenerated resources mostly
With such as: the metals such as steel scrap muscle, waste iron wire, waste electric wire and various steel scrap accessories, can for sand, for masonry mortar, plastering mortar,
Concrete cushion etc. is beaten, can be also used for the building materials such as production building block, Paving bricks, lattice brick.And the building of the prior art
Preliminary screening is not carried out in garbage retrieving system to building waste, the building waste of some not recoverables is caused to carry out
Processing, the problem that causes the product quality in later period bad.
Summary of the invention
It is an object of the invention to: for solve in the prior art, in building waste recovery system not to building waste into
The preliminary screening of row, causes the building waste of some not recoverables to be processed, causes the product quality in later period bad
The problem of, a kind of building waste recovery system is provided, the quality assurance of building waste recycling is realized.
The technical solution adopted by the invention is as follows:
A kind of building waste recovery system, including feed system, screening system, the first discharge system, crushing system, cement powder are defeated
Send system, stirring system, the second discharge system；
Feed system, charging of the feed system for building waste convey；
Screening system, the screening system sieve building waste, sub-elect available building waste and unavailable building rubbish
Rubbish；
First discharge system, first discharge system is to the available building waste and unavailable building rubbish in above-mentioned screening system
Rubbish carries out discharging conveying separation；
Crushing system, the crushing system are crushed the available building waste isolated in first discharge system；
Cement powder transportation system, the cement powder transportation system is by cement powder dispatch to stirring system；
Stirring system, the stirring system will be in the available building waste particles that be discharged in crushing system and cement powder transportation system
Cement powder be mixed；
Second discharge system, second discharge system discharge to by the mixed product of stirring system.
Further, second discharge system includes block machine, dryed product conveyer；The dryed product conveyer
For conveying block machine described in dryed product for carrying out building block after being sufficiently mixed with building waste particle and cement powder
Molding；The dryed product conveyer is used to convey the dryed product of block forming.
Further, the screening system includes concentration equipment, pressing device, and the concentration equipment is used for metal garbage
With the sorting of nonmetallic rubbish, the pressing device is for squeezing bulky metal garbage；
Further, the stirring system further includes water system.
Further, the second discharge system further includes drying system, and the drying system is to molding in block machine
Product carries out moisture control and absorbs.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
By feed system, screening system, the first discharge system, crushing system, cement powder transportation system, stirring system, second
The cooperation elaboration of discharge system, so that building waste is effectively sieved when being initially entered into, it will be in building waste
It can be sieved with building waste and unavailable building waste, directly be sieved, avoided in the gas that building waste enters recycling
Not available building waste enters the recycling processing in later period, and and then the crushing system is in first discharge system points
The available building waste separated out is crushed, so that available building waste carries out being convenient for being mixed with cement powder after being crushed,
Under the processing of processing and the discharging of second discharge system, so that available building waste directly processes the dry production for forming block forming
Product realize the quality assurance of building waste recycling.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, following embodiment carries out the present invention
It is further described.It should be appreciated that described herein, specific examples are only used to explain the present invention, is not used to limit this
Invention.
A kind of building waste recovery system, including feed system, screening system, the first discharge system, crushing system, cement
Powder transportation system, stirring system, the second discharge system；
Feed system, charging of the feed system for building waste convey；
Screening system, the screening system sieve building waste, sub-elect available building waste and unavailable building rubbish
Rubbish；
First discharge system, first discharge system is to the available building waste and unavailable building rubbish in above-mentioned screening system
Rubbish carries out discharging conveying separation；
Crushing system, the crushing system are crushed the available building waste isolated in first discharge system；
Cement powder transportation system, the cement powder transportation system is by cement powder dispatch to stirring system；
Stirring system, the stirring system will be in the available building waste particles that be discharged in crushing system and cement powder transportation system
Cement powder be mixed；
Second discharge system, second discharge system discharge to by the mixed product of stirring system；Pass through charging
System, screening system, the first discharge system, crushing system, cement powder transportation system, stirring system, the second discharge system are matched
Elaboration is closed, so that building waste is effectively sieved when being initially entered into, by the available building waste in building waste
It is sieved with unavailable building waste, is directly sieved in the gas that building waste enters recycling, avoid not available build
Building refuse enters the recycling processing in later period, and and then the crushing system available is built to what is isolated in first discharge system
Building refuse is crushed, so that available building waste carries out after being crushed convenient for being mixed with cement powder, in the second discharge system
Processing and discharging processing under so that available building waste directly processes the dryed product for forming block forming, realize building
The quality assurance that garbage reclamation utilizes.
Further, second discharge system includes block machine, dryed product conveyer；The dryed product conveyer
For conveying block machine described in dryed product for carrying out building block after being sufficiently mixed with building waste particle and cement powder
Molding；The dryed product conveyer is used to convey the dryed product of block forming.
Further, the screening system includes concentration equipment, pressing device, and the concentration equipment is used for metal garbage
With the sorting of nonmetallic rubbish, the pressing device is for squeezing bulky metal garbage；
Further, the stirring system further includes water system, the water system be used for available building waste particle with
The water supply of cement powder mixing.
Further, the second discharge system further includes drying system, and the drying system is to molding in block machine
Product carries out moisture control and absorbs.
Embodiment 1
A kind of building waste recovery system, including feed system, screening system, the first discharge system, crushing system, cement powder are defeated
Send system, stirring system, the second discharge system；
Feed system, charging of the feed system for building waste convey；
Screening system, the screening system sieve building waste, sub-elect available building waste and unavailable building rubbish
Rubbish；
First discharge system, first discharge system is to the available building waste and unavailable building rubbish in above-mentioned screening system
Rubbish carries out discharging conveying separation；
Crushing system, the crushing system are crushed the available building waste isolated in first discharge system；
Cement powder transportation system, the cement powder transportation system is by cement powder dispatch to stirring system；
Stirring system, the stirring system will be in the available building waste particles that be discharged in crushing system and cement powder transportation system
Cement powder be mixed；
Second discharge system, second discharge system discharge to by the mixed product of stirring system；Pass through charging
System, screening system, the first discharge system, crushing system, cement powder transportation system, stirring system, the second discharge system are matched
Elaboration is closed, so that building waste is effectively sieved when being initially entered into, by the available building waste in building waste
It is sieved with unavailable building waste, is directly sieved in the gas that building waste enters recycling, avoid not available build
Building refuse enters the recycling processing in later period, and and then the crushing system available is built to what is isolated in first discharge system
Building refuse is crushed, so that available building waste carries out after being crushed convenient for being mixed with cement powder, in the second discharge system
Processing and discharging processing under so that available building waste directly processes the dryed product for forming block forming, realize building
The quality assurance that garbage reclamation utilizes.
Embodiment 2
On the basis of embodiment 1, second discharge system includes block machine, dryed product conveyer；The dryed product
Conveyer is laggard for that can be sufficiently mixed with building waste particle with cement powder for conveying block machine described in dryed product
Row block forming；The dryed product conveyer is used to convey the dryed product of block forming.
Embodiment 3
On the basis of embodiment 2, the screening system includes concentration equipment, pressing device, and the concentration equipment is used for gold
Belong to the sorting of rubbish and nonmetallic rubbish, the pressing device is for squeezing bulky metal garbage.
Embodiment 4
On the basis of embodiment 3, the stirring system further includes water system, and the water system is used for available building rubbish
The water supply that rubbish particle is mixed with cement powder.
Embodiment 5
On the basis of the above embodiments, the second discharge system further includes drying system, and the drying system is to block machine
In molding product carry out moisture control and absorb.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (4)
1. a kind of building waste recovery system, it is characterised in that: including feed system, screening system, the first discharge system, be crushed
System, cement powder transportation system, stirring system, the second discharge system；
Feed system, charging of the feed system for building waste convey；
Screening system, the screening system sieve building waste, sub-elect available building waste and unavailable building rubbish
Rubbish；
First discharge system, first discharge system is to the available building waste and unavailable building rubbish in above-mentioned screening system
Rubbish carries out discharging conveying separation；
Crushing system, the crushing system are crushed the available building waste isolated in first discharge system；
Cement powder transportation system, the cement powder transportation system is by cement powder dispatch to stirring system；
Stirring system, the stirring system will be in the available building waste particles that be discharged in crushing system and cement powder transportation system
Cement powder be mixed；
Second discharge system, second discharge system discharge to by the mixed product of stirring system.
2. a kind of building waste recovery system as described in claim 1, it is characterised in that: second discharge system includes building
Block forming machine, dryed product conveyer；The dryed product conveyer is for conveying block machine described in dryed product for that will can be used
Building waste particle and cement powder carry out block forming after being sufficiently mixed；The dryed product conveyer is for conveying block forming
Dryed product.
3. a kind of building waste recovery system as described in claim 1, it is characterised in that: the screening system includes magnetic separation dress
It sets, pressing device, the concentration equipment is used for for the sorting to metal garbage and nonmetallic rubbish, the pressing device to body
The big metal garbage of product is squeezed；A kind of building waste recovery system as described in claim 1, it is characterised in that: described
Stirring system further includes water system.
4. a kind of building waste recovery system as claimed in claim 2, it is characterised in that: the second discharge system further includes drying
System, the drying system carry out moisture control to product molding in block machine and absorb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520178.1A CN110227704A (en) | 2019-06-17 | 2019-06-17 | Construction waste recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520178.1A CN110227704A (en) | 2019-06-17 | 2019-06-17 | Construction waste recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110227704A true CN110227704A (en) | 2019-09-13 |
Family
ID=67859913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910520178.1A Pending CN110227704A (en) | 2019-06-17 | 2019-06-17 | Construction waste recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110227704A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860561A (en) * | 2015-04-15 | 2015-08-26 | 重庆市环卫控股（集团）有限公司 | Construction waste recycling brick manufacturing system |
| CN104788033B (en) * | 2015-04-15 | 2016-08-24 | 重庆市环卫控股（集团）有限公司 | A kind of building waste recovery and reusing and recycling method |
| CN205974286U (en) * | 2016-04-22 | 2017-02-22 | 华伟 | Building rubbish recovery processing brickmaking system |
| CN107540254A (en) * | 2016-06-23 | 2018-01-05 | 王志凤 | A kind of method to building waste integrated treatment |
-
2019
- 2019-06-17 CN CN201910520178.1A patent/CN110227704A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860561A (en) * | 2015-04-15 | 2015-08-26 | 重庆市环卫控股（集团）有限公司 | Construction waste recycling brick manufacturing system |
| CN104788033B (en) * | 2015-04-15 | 2016-08-24 | 重庆市环卫控股（集团）有限公司 | A kind of building waste recovery and reusing and recycling method |
| CN205974286U (en) * | 2016-04-22 | 2017-02-22 | 华伟 | Building rubbish recovery processing brickmaking system |
| CN107540254A (en) * | 2016-06-23 | 2018-01-05 | 王志凤 | A kind of method to building waste integrated treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190913 |
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| RJ01 | Rejection of invention patent application after publication |