CN108176699A - A kind of construction refuse regenerated production technology - Google Patents
A kind of construction refuse regenerated production technology Download PDFInfo
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- CN108176699A CN108176699A CN201711451273.8A CN201711451273A CN108176699A CN 108176699 A CN108176699 A CN 108176699A CN 201711451273 A CN201711451273 A CN 201711451273A CN 108176699 A CN108176699 A CN 108176699A
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 239000002699 waste material Substances 0.000 claims abstract description 50
- 239000002245 particle Substances 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 33
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 5
- 238000012216 screening Methods 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000010981 drying operation Methods 0.000 claims description 4
- 238000007885 magnetic separation Methods 0.000 claims description 4
- 238000012946 outsourcing Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 2
- 238000006757 chemical reactions by type Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 abstract 1
- 210000000988 bone and bone Anatomy 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/16—Waste materials; Refuse from building or ceramic industry
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/026—Comminuting, e.g. by grinding or breaking; Defibrillating fibres other than asbestos
-
- 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
-
- 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
- Y02W30/78—Recycling of wood or furniture waste
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Food Science & Technology (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of construction refuse regenerated production technology during the work time, manually building waste is sorted, the building waste that regrown material can be used as is transported to raw material cabin, primary breakup is carried out to the building waste of raw material cabin and sorts out large-sized non-sandstone class waste material and is detached from the fine steel rib of sandstone, raw material is transmitted to secondary breaker feeding warehouse by conveyer and carries out second-time breakage, coarse fodder feeding fine crusher crushed, by primary screener and by unqualified aggregate return reaction type crush again crush and single-deck vibrating screen classification produce：Fourth level aggregate and fifth level aggregate；Then it hits back to fourth level aggregate and fifth level aggregate and formula crusher and screens and obtain sixth level aggregate and seventh level aggregate, finally obtain three kinds of end products：Particle size is 20mm~30mm, three kinds of products of 5mm~15mm, particle size ＜ 5mm, and separating effect is good, and each rank particle separation is careful, realizes construction waste biochemical treatment again.
Description
【Technical field】
The present invention relates to construction refuse resource technical field, particularly a kind of technology of construction refuse regenerated production technology
Field.
【Background technology】
As urbanization process is accelerated, the rapid development of urban renewal and building industry, concrete as cement, sand,
The maximum consumer of the natural resources such as cobble and rubble, global concrete industry are just being consumed now with about 8,000,000,000 tons every year of speed
Natural aggregate.At the same time, some old buildings, structures, the aging of urban infrastructure and the length of service expire, and make
It obtains more and more civil engineering construction projects and scraps dismounting, and generate a large amount of building demolition waste material and rubbish.Building waste
Refer to build, repair and generated waste during demolition of buildings, including sandstone, brick and tile, concrete block, waste wood, glass,
Asbestos, paper scrap, Soft flocks, waste plastics, metal class and other.The recovery processing of construction waste be exactly different crushing plants,
The production process that the equipment of screening plant, transmission equipment and removing impurity is reasonably combined, the matter of regrown material
Amount is in close relations with removal process and processing method, thus production process needs it is a set of it is economic and practical sort, crush, sieving,
Clean technological treatment, it is therefore necessary to which a kind of construction refuse regenerated production technology is provided.
【Invention content】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of construction refuse regenerated production technology, point
Choosing works well, and each rank particle separation is careful, realizes construction waste biochemical treatment again.
To achieve the above object, the present invention proposes a kind of construction refuse regenerated production technology, includes the following steps：
The rough segmentation of a building wastes：At the scene by building waste category pile up separately, using manual sorting by steel sash, steel
Beam, larger-size timber etc., which sort out, is directly used as other raw materials of industry, remaining to be transported as the building waste of regrown material
Transport to raw material cabin；
The primary breakup of b building wastes：Building waste in raw material cabin is fed by level-one crusher using batcher, will be built
Building refuse material, which crushes, is refined to particle size ＜ 400mm, by feedstock transportation to manual sorting's platform；
The manual sorting of c building wastes：The non-of size >=200mm in building waste is sorted out after processing using artificial screening
Sandstone class material and the fine steel rib for being detached from sandstone, raw material are transmitted to secondary breaker feeding warehouse by conveyer；
The two-stage crushing of d building wastes：Boulder crusher, which crushes building waste material, is refined to the thick bones of particle size ＜ 200mm
Primary aggregate is crushed the primary aggregate for being refined to particle size ＜ 100mm by material, fine crusher, and fine crusher discharge port passes through conveyer
It is connected with double-deck screen shale shaker；
The primary screener of e building wastes：Three ranks are classified as using double-deck screen shale shaker for the first time to the progress of primary aggregate：The
One rank particles of aggregates size is 30mm~100mm, second level particles of aggregates size is 10mm~30mm, third level aggregate
Particle size is less than 10mm；Second-time breakage is carried out and using double-deck screen shale shaker point to first level aggregate using impact breaker
Go out to meet second level aggregate, third level aggregate size aggregate, remaining returns again to reaction type and breaks for unqualified aggregate
Broken machine uses single-deck vibrating screen to carry out secondary grading to second level aggregate as two ranks：Fourth level particles of aggregates size
It is less than 15mm for 15mm~30mm, fifth level particles of aggregates size；
The two level screening of f building wastes：Fifth level aggregate and third level aggregate are carried out using impact breaker
It is broken, and broken fifth level aggregate and third level aggregate are classified using single-deck vibrating screen：Sixth level bone
Material particle size is 5mm~15mm, seventh level particles of aggregates size ＜ 5mm.
Preferably, the coarse aggregate generated in the step d is transported to concentration equipment by concentration equipment to irony material
Magnetic separation detaches, and collects irony material recycle, then sawdust, Plastic light material is screened out through high-speed conveyor, by sandstone
Class material feeds fine crusher through feeder.
Preferably, the fifth level aggregate and third level aggregate to the generation in the step e use drying procedure
Drying operation is carried out, temperature is 300~400 DEG C, and one layer of Behavior of Hardened Cement Paste for having damage of aggregate outsourcing comes off, and it is higher to obtain intensity
Then aggregate carries out step f to aggregate and obtains sixth level aggregate and seventh level aggregate.
Preferably, the construction refuse regenerated production technology generates three kinds of end products：Fourth level particles of aggregates ruler
Very little is 20mm~30mm, sixth level particles of aggregates size is 5mm~15mm, seventh level particles of aggregates size ＜ 5mm.
Beneficial effects of the present invention：The present invention is using primary breakup, manual sorting, two-stage crushing, primary screener, two level sieve
Choosing and etc. realize construction refuse regenerated production, separating effect is good, and each rank particle separation is careful, realizes construction waste regeneration
Change is handled.
【Specific embodiment】
A kind of construction refuse regenerated production technology of the present invention, includes the following steps：
The rough segmentation of a building wastes：At the scene by building waste category pile up separately, using manual sorting by steel sash, steel
Beam, larger-size timber etc., which sort out, is directly used as other raw materials of industry, remaining to be transported as the building waste of regrown material
Transport to raw material cabin；
The primary breakup of b building wastes：Building waste in raw material cabin is fed by level-one crusher using batcher, will be built
Building refuse material, which crushes, is refined to particle size ＜ 400mm, by feedstock transportation to manual sorting's platform；
The manual sorting of c building wastes：The non-of size >=200mm in building waste is sorted out after processing using artificial screening
Sandstone class material and the fine steel rib for being detached from sandstone, raw material are transmitted to secondary breaker feeding warehouse by conveyer；
The two-stage crushing of d building wastes：Boulder crusher, which crushes building waste material, is refined to the thick bones of particle size ＜ 200mm
Coarse aggregate is transported to concentration equipment and the magnetic separation of irony material is detached by concentration equipment, collects irony material recycle, so by material
Sawdust, Plastic light material are screened out by high-speed conveyor, sandstone class material is fed into fine crusher through feeder, fine crusher will
Primary aggregate crushes the primary aggregate for being refined to particle size ＜ 100mm, and fine crusher discharge port is vibrated by conveyer with double-deck
Sieve is connected；
The primary screener of e building wastes：Three ranks are classified as using double-deck screen shale shaker for the first time to the progress of primary aggregate：The
One rank particles of aggregates size is 30mm~100mm, second level particles of aggregates size is 10mm~30mm, third level aggregate
Particle size is less than 10mm；Second-time breakage is carried out and using double-deck screen shale shaker point to first level aggregate using impact breaker
Go out to meet second level aggregate, third level aggregate size aggregate, remaining returns again to reaction type and breaks for unqualified aggregate
Broken machine uses single-deck vibrating screen to carry out secondary grading to second level aggregate as two ranks：Fourth level particles of aggregates size
It is less than 15mm for 15mm~30mm, fifth level particles of aggregates size, to fifth level aggregate and third level aggregate using baking
Dry program carries out drying operation, and temperature is 300~400 DEG C, and one layer of Behavior of Hardened Cement Paste for having damage of aggregate outsourcing comes off, and obtains intensity
Higher aggregate；
The two level screening of f building wastes：Fifth level aggregate and third level aggregate are carried out using impact breaker
It is broken, and broken fifth level aggregate and third level aggregate are classified using single-deck vibrating screen：Sixth level bone
Material particle size is 5mm~15mm, seventh level particles of aggregates size ＜ 5mm.
The construction refuse regenerated production technology generates three kinds of end products：Fourth level particles of aggregates size for 20mm~
30mm, sixth level particles of aggregates size are 5mm~15mm, seventh level particles of aggregates size ＜ 5mm.
The course of work of the present invention：
A kind of construction refuse regenerated production technology of the present invention during the work time, manually sorts building waste, will
Raw material cabin can be transported to as the building waste of regrown material, primary breakup is carried out to the building waste of raw material cabin and sorted out big
The non-sandstone class waste material of size and the fine steel rib for being detached from sandstone, raw material are transmitted to secondary breaker feeding warehouse by conveyer and carry out
Second-time breakage, the coarse aggregate after coarse crushing detach the magnetic separation of irony material by concentration equipment, collect irony material recycle, so
Sawdust, Plastic light material are screened out by high-speed conveyor, sandstone class material is crushed through feeder feeding fine crusher,
It crushes and crushes again by primary screener and by unqualified aggregate return reaction type, produced using single-deck vibrating screen classification：The
Four rank particles of aggregates sizes are 15mm~30mm, fifth level particles of aggregates size is less than 15mm；Then by fifth level bone
Material and third level aggregate carry out drying operation using drying procedure, and temperature is 300~400 DEG C, promotes one layer of aggregate outsourcing
The Behavior of Hardened Cement Paste for having damage comes off, and obtains the higher aggregate of intensity, then hits back to aggregate and formula crusher and screens acquisition
Six rank aggregates and seventh level aggregate finally obtain three kinds of end products：Fourth level particles of aggregates size for 20mm~
30mm, sixth level particles of aggregates size are 5mm~15mm, seventh level particles of aggregates size ＜ 5mm.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme all belong to the scope of protection of the present invention.
Claims (4)
1. a kind of construction refuse regenerated production technology, it is characterised in that：Include the following steps：
The rough segmentation of a building wastes：At the scene by building waste category pile up separately, using manual sorting by steel sash, girder steel, ruler
Very little larger timber etc., which sorts out, is directly used as other raw materials of industry, remaining to be transported as the building waste of regrown material to original
Feed bin；
The primary breakup of b building wastes：Building waste in raw material cabin is fed by level-one crusher using batcher, rubbish will be built
Rubbish material, which crushes, is refined to particle size ＜ 400mm, by feedstock transportation to manual sorting's platform；
The manual sorting of c building wastes：The non-sandstone of size >=200mm in building waste after handling is sorted out using artificial screening
Class material and the fine steel rib for being detached from sandstone, raw material are transmitted to secondary breaker feeding warehouse by conveyer；
The two-stage crushing of d building wastes：Boulder crusher, which crushes building waste material, is refined to particle size ＜ 200mm coarse aggregates,
Primary aggregate is crushed the primary aggregate for being refined to particle size ＜ 100mm by fine crusher, fine crusher discharge port by conveyer with
Double-deck screen shale shaker is connected；
The primary screener of e building wastes：Three ranks are classified as using double-deck screen shale shaker for the first time to the progress of primary aggregate：The first order
Other particles of aggregates size is 30mm~100mm, second level particles of aggregates size is 10mm~30mm, third level particles of aggregates
Size is less than 10mm；Second-time breakage is carried out to first level aggregate using impact breaker and symbol is separated using double-deck screen shale shaker
The aggregate of conjunction second level aggregate, third level aggregate size, remaining returns again to impact breaker for unqualified aggregate,
Single-deck vibrating screen is used to carry out secondary grading to second level aggregate as two ranks：Fourth level particles of aggregates size is 15mm
~30mm, fifth level particles of aggregates size are less than 15mm；
The two level screening of f building wastes：Fifth level aggregate and third level aggregate are crushed using impact breaker,
And broken fifth level aggregate and third level aggregate are classified using single-deck vibrating screen：Sixth level particles of aggregates
Size is 5mm~15mm, seventh level particles of aggregates size ＜ 5mm.
2. a kind of construction refuse regenerated production technology as described in claim 1, it is characterised in that：It will be generated in the step d
Coarse aggregate be transported to concentration equipment by concentration equipment to the magnetic separation of irony material detach, collect irony material recycle, then
Sawdust, Plastic light material are screened out through high-speed conveyor, sandstone class material is fed into fine crusher through feeder.
3. a kind of construction refuse regenerated production technology as described in claim 1, it is characterised in that：To the production in the step e
Raw fifth level aggregate and third level aggregate carry out drying operation using drying procedure, and temperature is 300~400 DEG C, aggregate
One layer of Behavior of Hardened Cement Paste for having damage of outsourcing comes off, and obtains the higher aggregate of intensity, and then carrying out step f to aggregate obtains the 6th grade
Other aggregate and seventh level aggregate.
4. a kind of construction refuse regenerated production technology as described in claim 1, it is characterised in that：The construction refuse regenerated life
Production. art generates three kinds of end products：Fourth level particles of aggregates size is 20mm~30mm, sixth level particles of aggregates size
For 5mm~15mm, seventh level particles of aggregates size ＜ 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711451273.8A CN108176699A (en) | 2017-12-27 | 2017-12-27 | A kind of construction refuse regenerated production technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451273.8A CN108176699A (en) | 2017-12-27 | 2017-12-27 | A kind of construction refuse regenerated production technology |
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| Publication Number | Publication Date |
|---|---|
| CN108176699A true CN108176699A (en) | 2018-06-19 |
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| CN201711451273.8A Pending CN108176699A (en) | 2017-12-27 | 2017-12-27 | A kind of construction refuse regenerated production technology |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855549A (en) * | 2018-07-13 | 2018-11-23 | 宣汉县双全再生资源回收利用有限公司 | A kind of building waste crushing system |
| 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 |
| CN109127646A (en) * | 2018-07-14 | 2019-01-04 | 四川瀚科建设有限公司 | Construction refuse resource utilization process |
| CN109482627A (en) * | 2019-01-07 | 2019-03-19 | 福建南方路面机械有限公司 | A kind of building waste processing line and processing method |
| CN109678378A (en) * | 2019-03-08 | 2019-04-26 | 泗县惠赐建材有限公司 | A kind of application of building waste treatment process and gained recycled aggregate |
| CN110302885A (en) * | 2019-08-08 | 2019-10-08 | 北京建工资源循环利用投资有限公司 | A kind of building waste automated processing system |
| CN110625852A (en) * | 2019-09-24 | 2019-12-31 | 四川英创力电子科技股份有限公司 | Method for resource utilization of prepreg corner waste |
| CN111393059A (en) * | 2020-03-25 | 2020-07-10 | 深圳绿景环保再生资源有限公司 | Building solid waste superfine aggregate grading process |
| CN112354669A (en) * | 2020-11-23 | 2021-02-12 | 上海建工建材科技集团股份有限公司 | Efficient environment-friendly building waste concrete treatment process |
| CN112474712A (en) * | 2020-11-03 | 2021-03-12 | 北京首钢资源综合利用科技开发有限公司 | Building decoration garbage resource utilization system and method |
| CN112718183A (en) * | 2020-11-19 | 2021-04-30 | 青岛亿联建设集团股份有限公司 | Production equipment for preparing recycled building material from building waste |
| CN113187184A (en) * | 2021-04-08 | 2021-07-30 | 昌达建筑科技有限公司 | Waste regeneration and decoration integrated plate and production method thereof |
| CN113333428A (en) * | 2021-04-21 | 2021-09-03 | 鸿翔环境产业有限公司 | Treatment method of building mixed garbage |
| CN113860778A (en) * | 2021-11-03 | 2021-12-31 | 苏州和锦科技有限公司 | Preparation process for recycling concrete building material by utilizing construction waste |
| CN114007750A (en) * | 2019-01-05 | 2022-02-01 | 康瑞Ip私人有限公司 | Apparatus, system and method for comminution |
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| CN109482627A (en) * | 2019-01-07 | 2019-03-19 | 福建南方路面机械有限公司 | A kind of building waste processing line and processing method |
| CN109482627B (en) * | 2019-01-07 | 2024-03-19 | 福建南方路面机械股份有限公司 | Construction waste treatment line and treatment method |
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| CN110302885A (en) * | 2019-08-08 | 2019-10-08 | 北京建工资源循环利用投资有限公司 | A kind of building waste automated processing system |
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| CN111393059A (en) * | 2020-03-25 | 2020-07-10 | 深圳绿景环保再生资源有限公司 | Building solid waste superfine aggregate grading process |
| CN112474712A (en) * | 2020-11-03 | 2021-03-12 | 北京首钢资源综合利用科技开发有限公司 | Building decoration garbage resource utilization system and method |
| CN112718183A (en) * | 2020-11-19 | 2021-04-30 | 青岛亿联建设集团股份有限公司 | Production equipment for preparing recycled building material from building waste |
| CN112354669A (en) * | 2020-11-23 | 2021-02-12 | 上海建工建材科技集团股份有限公司 | Efficient environment-friendly building waste concrete treatment process |
| CN113187184A (en) * | 2021-04-08 | 2021-07-30 | 昌达建筑科技有限公司 | Waste regeneration and decoration integrated plate and production method thereof |
| CN113333428A (en) * | 2021-04-21 | 2021-09-03 | 鸿翔环境产业有限公司 | Treatment method of building mixed garbage |
| CN113860778A (en) * | 2021-11-03 | 2021-12-31 | 苏州和锦科技有限公司 | Preparation process for recycling concrete building material by utilizing construction waste |
| CN115974440A (en) * | 2023-01-03 | 2023-04-18 | 武汉理工大学 | Method for preparing multi-grade recycled fine aggregate and high-quality recycled coarse aggregate by using waste concrete |
| CN115974440B (en) * | 2023-01-03 | 2024-08-27 | 武汉理工大学 | Method for preparing multi-grade recycled fine aggregate and high-quality recycled coarse aggregate by using waste concrete |
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