CN109970396A - A kind of system and method that building demolition rubbish recycles - Google Patents
A kind of system and method that building demolition rubbish recycles Download PDFInfo
- Publication number
- CN109970396A CN109970396A CN201711464331.0A CN201711464331A CN109970396A CN 109970396 A CN109970396 A CN 109970396A CN 201711464331 A CN201711464331 A CN 201711464331A CN 109970396 A CN109970396 A CN 109970396A
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- China
- Prior art keywords
- building demolition
- rubbish
- crushing
- recycles
- building
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Classifications
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- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to the system and methods that building materials equipment technical field more particularly to a kind of building demolition rubbish recycle.A kind of system that building demolition rubbish recycles comprising: a) building demolition rubbish cleaning equipment；B) level-one crushing plant；C) two-stage crushing equipment；D) mixing stirring device；E) brick equipment.A kind of method that building demolition rubbish recycles comprising following steps: step 1: building demolition rubbish cleaning step；Step 2: level-one destruction step；Step 3: two-stage crushing step；Step 4: it is stirred step；Step 5: brickmaking step.
Description
Technical field
A kind of recycled the present invention relates to building materials equipment technical field more particularly to building demolition rubbish system and
Method.
Background technique
With the rapid development of urban construction, single-family household building and tier building originally is also gradually by middle height
Layer building is substituted, and a large amount of building demolition rubbish, the cleaning of these building demolition rubbish will be generated after old demolishing buildings
Transport and subsequent processing need to expend a large amount of human and material resources.Currently, most local processing to building demolition rubbish are still
Landfill disposal not only wastes a large amount of land resource, and generation harmful substance can also be decomposed by filling the building demolition rubbish in underground,
As rainwater permeates the ground, the water source of shallow-layer is polluted.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of environmental protection, reduce building waste pollution, the reduction wasting of resources
Building waste remove recycle system and method.
To solve the above problems, the technical solution used in the present invention is:
A kind of system that building demolition rubbish recycles comprising:
A) building demolition rubbish cleaning equipment
I) platform of heap garbage has already passed through the building demolition rubbish of sorting for placing；
Ii) spray unit, for achieving the purpose that cleaning wetting to building demolition rubbish shower water；
Iii) reservoir supplies water for recycling the water flowed down from platform, and for spray unit；
B) level-one crushing plant
For carrying out coarse crushing to the building demolition rubbish of cleaned wetting；
C) two-stage crushing equipment
It is connect by closed conveying band with level-one crushing plant, for carrying out fine crushing to the rubbish after coarse crushing；
D) mixing stirring device
It is connect by closed conveying band with two-stage crushing equipment, addition ingredient, which is stirred, is mixed to get slurry；
E) brick equipment；
For carrying out brickmaking molding to mixed slurry.
As a further improvement of the present invention, the platform is formed with concreting, the central protuberance of the platform, institute
The surrounding for stating platform has dug gutter, and the reservoir is connected with gutter.
As a further improvement of the present invention, double-edged fine-toothed comb is provided on the gutter.
As a further improvement of the present invention, the reservoir is provided with submerged pump, the water outlet connection of the submerged pump
Spray unit.
A kind of method that building demolition rubbish recycles comprising following steps:
Step 1: building demolition rubbish cleaning step
The building demolition rubbish for sorting later is placed into platform, it is clear to carry out water-bath to building demolition rubbish using spray unit
It washes, moisten, the water on platform is flowed into reservoir and recycled；
Step 2: level-one destruction step
Building waste input level-one crushing plant after water-bath is cleaned carries out coarse crushing, and the broken partial size after coarse crushing is 50-
100mm；
Step 3: two-stage crushing step
The granulated garbage exported from level-one crushing plant is inputted into two-stage crushing equipment by closed conveying band and carries out fine crushing, carefully
Broken broken partial size is 0-5mm；
Step 4: it is stirred step
The granulated garbage exported from two-stage crushing equipment is inputted into mixing stirring device by closed conveying band, and 20%- is added
The cement mortar of 50% volume share is sufficiently stirred；
Step 5: brickmaking step
The slurry being stirred is inputted into brick equipment, the hollow brick, construction walling brick or floor tile of non-bearing is made.
As a further improvement of the present invention, it includes before removing first to indoor refuse that the building demolition rubbish, which carries out sorting,
It is cleared up, the metal objects such as reinforcing bar is removed after dismounting.
As a further improvement of the present invention, the level-one crushing plant uses jaw crusher.
As a further improvement of the present invention, the two-stage crushing equipment uses composite crusher.
As a further improvement of the present invention, the share of cement mortar is added in step 4 mainly according to building demolition rubbish
The middle brick type for removing wall and the brick type that is eventually fabricated, depending on the ingredient of broken granulated garbage.
As a further improvement of the present invention, step addition cement is being mixed.
The beneficial effects of adopting the technical scheme are that
The system and method that building demolition rubbish of the present invention recycles can recycle ejected wash water, save water
Resource；Building waste first carries out water-bath cleaning before broken, can reduce the dust pollution in crushing process, also be subsequent stirring
Work prepares.Two-stage is broken to make construction waste crushing Du Genggao, more evenly, make made of brick quality it is higher.It is stirred
Cement mortar and cement are added in journey, make made of brick intention is more preferable, not cracky.It will be built by brick equipment
Rubbish recycles, and greatly reduces environmental pollution, improves the reuse ratio of resource, protect environment.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the flow chart for the method that building demolition rubbish of the present invention recycles.
Fig. 2 is the schematic diagram of building waste cleaning system of the present invention.
Wherein: 1 platform, 2 double-edged fine-toothed combs, 3 reservoirs, 4 submerged pumps, 5 spray units, 6 gutters.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, in the following with reference to the drawings and specific embodiments to hair
It is bright to carry out clear, complete description.
As shown in Fig. 2, the system that a kind of building demolition rubbish recycles comprising:
A) building demolition rubbish cleaning equipment
I) platform 1 of heap garbage has already passed through the building demolition rubbish of sorting for placing.The platform 1 is poured with concrete
It builds, the central protuberance of platform 1.The surrounding of the platform 1 has dug gutter 6, and the reservoir 3 is connected with gutter 6.
1 central protuberance of platform can make ejected wash water flow into gutter 6 as early as possible, avoid ponding.It is provided with double-edged fine-toothed comb 2 on the gutter 6, can be incited somebody to action
The larger building waste that ejected wash water is taken out of separates, and rubbish is avoided to enter reservoir 3, influences the utilization again of ejected wash water.
Ii) spray unit 5, for achieving the purpose that cleaning wetting to building demolition rubbish shower water.Spray unit 5 with
The submerged pump 4 being arranged in reservoir 3 is connected.
Iii) reservoir 3 supplies water for recycling the water flowed down from platform 1, and for spray unit 5.The reservoir 3 is set
It is equipped with submerged pump 4, the water in reservoir 3 is conveyed to spray unit 5 by submerged pump 4.Spray unit 5 in the present embodiment uses
Spray head.
B) level-one crushing plant
For carrying out coarse crushing to the building demolition rubbish of cleaned wetting.
C) two-stage crushing equipment
It is connect by closed conveying band with level-one crushing plant, for carrying out fine crushing to the rubbish after coarse crushing.
D) mixing stirring device
It is connect by closed conveying band with two-stage crushing equipment, addition ingredient, which is stirred, is mixed to get slurry.
E) brick equipment
For carrying out brickmaking molding to mixed slurry.
A kind of method that building demolition rubbish recycles comprising following steps:
Step 1: building demolition rubbish cleaning step
The building demolition rubbish is sorted, including first indoor refuse is cleared up before removing, reduces rubbish to brick
The influence of quality guarantees the intensity of regeneration brick；Building waste removes the metal objects such as reinforcing bar after removing, and carries out to building waste
Reinforcing bar etc. is not easy the metal object crushed before broken and carries out preliminary separation, keeps broken effect more preferable.It is later by sorting
Building demolition rubbish is placed into platform 1, carries out water-bath cleaning to building demolition rubbish using spray unit 5, moistens, on platform 1
Water flow into reservoir 3 in recycling and reusing.Spray unit 5 uses spray head in the present embodiment, is torn open using spray head to building
Except rubbish progress water-bath cleaning, moisten.
Step 2: level-one destruction step
Building waste input level-one crushing plant after water-bath is cleaned carries out coarse crushing, and the broken partial size after coarse crushing is 50-
100mm.According to skyscraper, the factors such as thickness of wall body of outdated building, the present embodiment select model PE-500 × 750 or
The jaw crusher of PE-400 × 600 carries out coarse crushing, and the broken partial size of coarse crushing adjusts 50-70mm, so as to subsequent thin broken
It is broken.Building demolition rubbish by preliminary coarse crushing is transported to two-stage crushing equipment by closed channel through conveyer.
Step 3: two-stage crushing step
The granulated garbage exported from level-one crushing plant is inputted into two-stage crushing equipment by closed conveying band and carries out fine crushing, carefully
Broken broken partial size is 0-5mm.Second level crushes equipment choosing composite crusher, and composite crusher in the present embodiment is selected
The broken partial size of composite crusher is adjusted to 0-2mm by the composite crusher of 1500 type of model.By the building waste of fine crushing
Mixing stirring device is transported to by closed channel through conveyer.
Step 4: it is stirred step
The granulated garbage exported from two-stage crushing equipment is inputted into mixing stirring device by closed conveying band, and 20%- is added
The cement mortar of 50% volume share is sufficiently stirred.Mixing stirring device in the present embodiment selects model JS1500 type
Blender.The conveyer of conveying cement mortar is additionally provided with before blender, the main basis of share that cement mortar is added is built
Build to remove and remove the brick type of wall and the brick type that is eventually fabricated in rubbish, the ingredient of broken granulated garbage and
It is fixed.It is common brick when removing the brick in wall, about 50% cement mortar is added when floor tile is made, is added about when hollow brick is made
About 30% cement mortar is added in 40% cement mortar when construction walling brick is made.When the block that the wall of dismounting is cement class
When block brick or bearing bricks, about 40% cement mortar is added when floor tile is made, about 30% cement mortar is added when hollow brick is made,
About 20% cement mortar is added when construction walling brick is made.It, can be according to pulverized granulated garbage when modulating cement mortar
Ingredient, the compound proportion of appropriate adjustment cement, Sha Heshui, cement mortar pass through proportioning machine ingredient.Wall is removed in the present embodiment
Body is the building block brick of cement class, is made hollow brick, the cement mortar of addition about 30%, select the proportioning machine of model PLD1600 into
Row ingredient.Cement is also added into mixing stirring device, cohesive force, the flintiness, gasproof of the slurry after making stirring
It is stronger to wait performance etc..The cement of addition can be ring resin, resin or traditional mortar, and ring tree is added in the present embodiment
Rouge.
Step 5: brickmaking step
The slurry being stirred is inputted into brick equipment, the hollow brick, construction walling brick or floor tile of non-bearing is made.Blender
It can be connected with hollow brick making machine, building block brick machine and floor tile machine, hollow brick, construction walling brick or floor tile etc., the present embodiment is made
Middle blender is connected with hollow brick making machine, and hollow brick is made.
It is the dismounting rubbish of the building block brick wall of the outdated building cement class of 370mm, model PE-500 with thickness of wall body
× 750 jaw crusher, the composite crusher of 1500 type of model, model JS1500 blender and model
One treatment process of explanation for hollow brick is made in the proportioning machine of PLD1600.Wherein PE-500 × 750 type jaw crusher
Feed gap dimension be 500 × 750mm, treating capacity be 40-110t/h, charging maximum particle diameter be 425mm, be broken after partial size be
50-100mm, the amount of being processed to is adjusted to 60 t/h, charging partial size is adjusted to maximum particle diameter, broken rear partial size is adjusted to 50-
70mm.The treating capacity of 1500 type compound crushers is 30-80t/h, maximum feed partial size is 100mm, discharging partial size is 0-
5mm, the amount of being processed to is adjusted to 62t/h, charging partial size is adjusted to 75mm, and the partial size that discharged is adjusted to 0-2mm.Model
The blender of JS1500, treating capacity are adjusted to 75m3/h.When removing outdated building, first indoor rubbish is cleared up, is removed
The metal objects such as reinforcing bar are removed afterwards.Building demolition rubbish is cleaned, the dismounting rubbish of the outdated building by sorting is shoveled
Vehicle is transported on platform 1, is cleaned, is moistened to dismounting rubbish by spray head, the water after cleaning, being wet flows into reservoir 3 etc.
To utilize again.By the dismounting rubbish after cleaning by forklift transport to the type jaw crusher of PE-500 × 750 carry out level-one it is rough and torn
Broken, the building demolition rubbish by coarse crushing is transported to 1500 type compound crushers by closed channel through conveyer.?
It is after carrying out fine crushing in 1500 type compound crushers, the granulated garbage after fine crushing is defeated by closed channel through conveyer
It is sent to JS1500 type blender.In whipping process, according to the ingredient of smashed granulated garbage, cement, Sha Heshui are adjusted
The cement mortar of compound proportion, addition about 30% is stirred, and ring resin cement adhesive is added.Cement mortar passes through
PLD1600 type proportioning machine carries out ingredient, and the cement mortar prepared transports blender to by the airtight passage of conveyer.In JS1500
The slurry being stirred in type blender transports hollow brick making machine to by the airtight passage of conveyer, is made before slurry solidification hollow
Brick.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment or equivalent replacement of some of the technical features；And
These are modified or replaceed, the spirit and model of technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (10)
1. the system that a kind of building demolition rubbish recycles, it is characterised in that: comprising:
A) building demolition rubbish cleaning equipment
I) platform (1) of heap garbage, the building demolition rubbish of sorting is had already passed through for placing；
Ii) spray unit (5), for achieving the purpose that cleaning wetting to building demolition rubbish shower water；
Iii) reservoir (3) supplies water for recycling the water flowed down from platform (1), and for spray unit；
B) level-one crushing plant
For carrying out coarse crushing to the building demolition rubbish of cleaned wetting；
C) two-stage crushing equipment
It is connect by closed conveying band with level-one crushing plant, for carrying out fine crushing to the rubbish after coarse crushing；
D) mixing stirring device
It is connect by closed conveying band with two-stage crushing equipment, addition ingredient, which is stirred, is mixed to get slurry；
E) brick equipment；
For carrying out brickmaking molding to mixed slurry.
2. the system that a kind of building demolition rubbish according to claim 1 recycles, it is characterised in that: the platform (1)
It is formed with concreting, the surrounding of the central protuberance of the platform (1), the platform (1) has been dug gutter (6), described
Reservoir (3) is connected with gutter (6).
3. the system that a kind of building demolition rubbish according to claim 1 recycles, it is characterised in that: the gutter
(6) double-edged fine-toothed comb (2) are provided on.
4. the system that a kind of building demolition rubbish according to claim 1 recycles, it is characterised in that: the reservoir
(3) it is provided with submerged pump (4), the water outlet of the submerged pump (4) connects spray unit (5).
5. a kind of method that building demolition rubbish recycles, it is characterised in that: it includes the following steps:
Step 1: building demolition rubbish cleaning step
Later building demolition rubbish will be sorted and be placed into platform (1), water is carried out to building demolition rubbish using spray unit (5)
Bath cleaning moistens, and the water on platform (1) is flowed into reservoir (3) and recycled；
Step 2: level-one destruction step
Building waste input level-one crushing plant after water-bath is cleaned carries out coarse crushing, and the broken partial size after coarse crushing is 50-
100mm；
Step 3: two-stage crushing step
The granulated garbage exported from level-one crushing plant is inputted into two-stage crushing equipment by closed conveying band and carries out fine crushing, carefully
Broken broken partial size is 0-5mm；
Step 4: it is stirred step
The granulated garbage exported from two-stage crushing equipment is inputted into mixing stirring device by closed conveying band, and 20%- is added
The cement mortar of 50% volume share is sufficiently stirred；
Step 5: brickmaking step
The slurry being stirred is inputted into brick equipment, the hollow brick, construction walling brick or floor tile of non-bearing is made.
6. the method that a kind of building demolition rubbish according to claim 5 recycles, it is characterised in that: the building demolition
It includes first clearing up indoor refuse before removing that rubbish, which carries out sorting, and the metal objects such as reinforcing bar are removed after dismounting.
7. the method that a kind of building demolition rubbish according to claim 5 recycles, it is characterised in that: the level-one is broken
Equipment uses jaw crusher.
8. the method that a kind of building demolition rubbish according to claim 5 recycles, it is characterised in that: the two-stage crushing
Equipment uses composite crusher.
9. the method that a kind of building demolition rubbish according to claim 5 recycles, it is characterised in that: be added in step 4
The share of cement mortar mainly according to the brick type removing the brick type of wall in building demolition rubbish and being eventually fabricated, is broken
Depending on the ingredient of granulated garbage after broken.
10. the method that a kind of building demolition rubbish according to claim 5 recycles, which is characterized in that be mixed
Cement is added in step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464331.0A CN109970396A (en) | 2017-12-28 | 2017-12-28 | A kind of system and method that building demolition rubbish recycles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464331.0A CN109970396A (en) | 2017-12-28 | 2017-12-28 | A kind of system and method that building demolition rubbish recycles |
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| Publication Number | Publication Date |
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| CN109970396A true CN109970396A (en) | 2019-07-05 |
Family
ID=67075146
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711464331.0A Pending CN109970396A (en) | 2017-12-28 | 2017-12-28 | A kind of system and method that building demolition rubbish recycles |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990959A (en) * | 2022-06-28 | 2022-09-02 | 中交第二公路勘察设计研究院有限公司 | Road drainage ditch for recycling waste T-shaped beams and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1730176A (en) * | 2005-03-03 | 2006-02-08 | 王西 | Method for manufacturing construction refuse regenerated aggregate |
| 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 |
-
2017
- 2017-12-28 CN CN201711464331.0A patent/CN109970396A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1730176A (en) * | 2005-03-03 | 2006-02-08 | 王西 | Method for manufacturing construction refuse regenerated aggregate |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990959A (en) * | 2022-06-28 | 2022-09-02 | 中交第二公路勘察设计研究院有限公司 | Road drainage ditch for recycling waste T-shaped beams and construction method |
| CN114990959B (en) * | 2022-06-28 | 2024-05-31 | 中交第二公路勘察设计研究院有限公司 | Waste T-beam recycling road drainage ditch and construction method |
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