CN221108500U - Disposal device for construction waste - Google Patents
Disposal device for construction waste Download PDFInfo
- Publication number
- CN221108500U CN221108500U CN202322099121.3U CN202322099121U CN221108500U CN 221108500 U CN221108500 U CN 221108500U CN 202322099121 U CN202322099121 U CN 202322099121U CN 221108500 U CN221108500 U CN 221108500U
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- China
- Prior art keywords
- sorting
- module
- port
- impurity removing
- heavy
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 239000002699 waste material Substances 0.000 title claims abstract description 28
- 239000012535 impurity Substances 0.000 claims abstract description 41
- 238000012216 screening Methods 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 238000010409 ironing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 18
- 239000002245 particle Substances 0.000 description 11
- 239000000428 dust Substances 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- Processing Of Solid Wastes (AREA)
Abstract
The disposal device of the construction waste is characterized by comprising a heavy screen crushing module (1), a finished product screening module (2) and a sorting and impurity removing module (3). The device flexibly configures each module and flexibly arranges each module, thereby reducing the high requirement of the disposal line on the field.
Description
Technical Field
The present utility model relates to a disposal device for construction waste.
Background
With the continuous development of technology, construction waste has long been seen as a misplaced resource. In recent years, the generation of the construction waste has the new characteristics of huge quantity, concentrated generation period and the like, and the new treatment channel is urgently needed to be searched for in order to change the existing construction waste mainly or in a mode of backfilling, landfill and open-air stacking, so that the construction waste is recycled in a scientific, economic and effective mode.
At present, domestic construction waste disposal technologies are mainly divided into two main types, one type is a fixed construction waste disposal facility, and the other type is a mobile construction waste disposal facility, and the crawler type is the main type. Both types of facilities have great disadvantages, and the main disadvantages of the fixed facilities are as follows: complicated procedures, long construction period, large investment scale, long return on investment, long construction garbage distance and the like; the mobile facility has the main defects that: the crawler type investment is large, the function is single, the environmental protection measures are poor, the impurity removal capability is weak, and the like.
Disclosure of utility model
Aiming at the component characteristics of the construction waste, the utility model develops a set of recyclable resources such as paper, plastics, metals and the like, which are effectively separated from the construction waste, and the rest of the recycled resources are made into aggregates with various particle diameters required by the rear end, which can partially or completely replace natural aggregates and can also produce products such as recycled inorganic mixture, recycled bricks, recycled concrete and the like.
The device is a modularized disposal device for construction waste, can solve the problems of complex procedures, long construction period, large investment scale, long return on investment and long construction waste transportation distance of the existing fixed construction waste disposal facility, and also solves the problems of single function, poor environmental protection measures and weak impurity removal capability of the common movable crushing and screening station.
The utility model adopts the following technical proposal
The disposal device of the construction waste is characterized by comprising a heavy screen crushing module (1), a finished product screening module (2) and a sorting and impurity removing module (3);
The heavy screen crushing module (1) consists of a heavy screen classifier (1-1), a crusher (1-2), an iron remover (1-3) and a discharge belt (1-4);
The finished product screening module (2) consists of a multilayer vibrating screen (2-1) and a first discharging belt (2-2);
The sorting and impurity removing module (3) consists of sorting and impurity removing equipment (3-1), sorting equipment supporting facilities (3-2) and a second discharging belt (3-3).
One end of the heavy screening machine (1-1) is connected with the dregs bin through a discharging belt (1-4); the other end of the heavy-duty screening machine (1-1) is connected with the crusher (1-2); the crusher (1-2) is connected with a metal bin and a multi-layer vibrating screen (2-1) of the finished product screening module (2) through a de-ironing separator (1-3).
The multi-layer vibrating screen (2-1) is provided with four ports, namely a first port, a second port, a third port and a fourth port, wherein the first port is connected with the heavy-duty screening machine (1-1) through a first discharging belt (2-2), and the second port is connected with a fine aggregate bin; the third port is connected with the middle aggregate bin, and the fourth port is connected with the sorting and impurity removing equipment (3-1) of the sorting and impurity removing module (3).
One end of the sorting impurity removal equipment (3-1) is connected with the impurity bin, and the first end is connected with the coarse aggregate bin through a second discharging belt (3-3);
The sorting and impurity removing equipment (3-1) is provided with a sorting equipment supporting facility (3-2).
The beneficial effects are that:
1. the three modules of the treatment device can be flexibly arranged according to the field requirement, and various arrangement forms such as L type, Z type, V type and the like are provided;
2. The three modules of the treatment device can be flexibly matched, one module can be selected according to the function requirement, and two or three modules can be selected;
3. The device during operation host computer wholly adopts simple and easy steel sheet basis, simple to operate, and the supporting leg is lifted with the pneumatic cylinder during the removal, is equipped with the tire and can pull the walking, and the mobility is strong, can reduce the operation expense.
4. The device flexibly configures each module and flexibly arranges each module, so that the high requirement of a disposal line on a field is reduced;
5. The device reduces the impurity content of the rear aggregate and indirectly improves the recycling utilization rate of the construction waste due to the optimized configuration of the soil sieving link and the sorting and heterocyclic joint of the gravity sieve;
6. the device is innovative, introduces a sorting and impurity removing module, changes the problems that mobile facilities have no heterocyclic joints or are mainly sorted by simple manpower, and improves the impurity sorting capability;
7. The dust remover concentrates the dust removal of each main machine part, and a spraying system or a fog gun machine is arranged at the blanking position of each conveying belt to carry out dust fall treatment, so that the generation of dust emission is reduced to the maximum extent, and the environmental protection measures are improved;
8. Compared with a fixed disposal facility and a crawler-type disposal facility, the device has lower investment and higher cost performance.
Drawings
FIG. 1 is a modular trip chart of the present utility model
FIG. 2 is a structural view of the present utility model;
FIG. 3 is a view of a finished screening module according to the present utility model
Fig. 4 is a view of a sorting and impurity removal module of the present utility model.
Detailed Description
The utility model will be further illustrated with reference to specific examples.
As shown in the figure, the construction waste disposal device is characterized by comprising a heavy screen crushing module, a finished product screening module and a sorting and impurity removing module;
the heavy screen crushing module consists of a heavy screen classifier, a crusher, an iron remover and a first discharging belt;
The finished product screening module consists of a multilayer vibrating screen and a first discharging belt;
the sorting and impurity removing module consists of sorting and impurity removing equipment, sorting equipment supporting facilities and a second discharging belt.
One end of the heavy screening machine is connected with the dregs bin through a first discharging belt; the other end of the heavy screening machine is connected with the crusher; the crusher is connected with a metal bin and a multilayer vibrating screen of a finished product screening module through an iron remover.
The multi-layer vibrating screen is provided with four ports, namely a first port, a second port, a third port and a fourth port, wherein the first port is connected with the heavy-duty screening machine through a first discharging belt, and the second port is connected with a fine aggregate bin; the third port is connected with the middle aggregate bin, and the fourth port is connected with the sorting and impurity removing equipment of the sorting and impurity removing module.
One end of the sorting impurity removal equipment is connected with the impurity bin, and the first end of the sorting impurity removal equipment is connected with the coarse aggregate bin through a second discharging belt;
the sorting and impurity removing equipment is provided with sorting equipment supporting facilities.
The specific process flow comprises the following steps:
the construction waste raw materials are transported to a pre-sorting site, and the construction waste entering the site is pre-sorted in a man-machine combination mode. The pre-sorting purpose is to pick out materials which are not suitable for directly entering a disposal line, such as super-grain materials, strip or block metals, explosive and inflammable dangerous materials, large blocks of wood and the like. In addition, large high-value-added garbage which can be directly recovered can be picked out, and the rest materials are treated in a feeding area.
The site construction waste is transported to a storage area to be crushed of a disposal area by using machinery, and sprinkling and dust falling are carried out during mechanical production, so that wet operation is ensured. The crushing area is subjected to manual pre-sorting, tree branches and household garbage are removed, meanwhile, the construction garbage with the super-large particle size is crushed by using a crushing gun, and sprinkling and dust falling work is performed.
The construction waste pre-sorted by the front end and conforming to the treatment particle size is treated by adopting the following steps:
Step one, conveying construction waste to a heavy screen crushing module for crushing and collecting ferrous metal, and obtaining a first material in a residual way;
Step two, conveying the first material obtained in the step one to a finished product screening module for screening, collecting the screened aggregate and fine aggregate, and obtaining coarse aggregate in the rest;
And thirdly, feeding the coarse aggregate obtained in the second step into a sorting and impurity removing module for sorting and impurity removing to obtain sorted coarse aggregate.
Step one, conveying construction waste into a heavy screening machine of a heavy screening and crushing module, screening out dregs in materials by the heavy screening machine, and conveying undersize materials [ about 0-10mm of materials ] to a dregs bin through a first discharging belt; the materials with the particle size larger than 10mm on the screen are crushed in a crusher to be crushed (crushed to 40 mm), iron is removed through an iron remover after crushing, the iron materials are conveyed to a metal bin, and the first materials are obtained in the rest.
In the second step, the first material is conveyed into a multilayer vibrating screen of a finished product screening module for vibrating screening, so that three materials with particle sizes (generally 0-5mm, 5-10mm and 10-25/31.5 mm) and super-particle materials (materials with particle sizes larger than 25/31.5mm are super-particle materials) are obtained; the oversize material is fed back to the heavy-duty sieving machine through a second discharging belt (further removing impurities and crushing;
Undersize fine aggregates (particle size of 0-5 mm) are conveyed to a fine aggregate bin through a fine aggregate conveying belt, undersize aggregate (particle size of 5-10 mm) are conveyed to a middle aggregate bin through a middle aggregate conveying belt, and coarse aggregates (particle size of 10-25/31.5 mm) are conveyed to a sorting and impurity removing module through a coarse aggregate conveying belt;
And thirdly, conveying the coarse aggregate obtained in the second step to sorting and impurity removing equipment, sorting out light matters in the coarse aggregate, enabling the light matters to enter an impurity bin, and conveying the coarse aggregate after impurity removal to the coarse aggregate bin through a second discharging belt.
The sorting and impurity removing equipment is provided with sorting equipment supporting facilities;
And the heavy screen crushing module, the finished product screening module and the sorting and impurity removing module are also provided with a spraying system or a fog gun machine for dust fall treatment.
It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Furthermore, it should be understood that various changes and modifications can be made by one skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the utility model as defined in the appended claims.
Claims (3)
1. The disposal device of the construction waste is characterized by comprising a heavy screen crushing module (1), a finished product screening module (2) and a sorting and impurity removing module (3);
The heavy screen crushing module (1) consists of a heavy screen classifier (1-1), a crusher (1-2), an iron remover (1-3) and a discharge belt (1-4);
The finished product screening module (2) consists of a multilayer vibrating screen (2-1) and a first discharging belt (2-2);
The sorting and impurity removing module (3) consists of sorting and impurity removing equipment (3-1), sorting equipment supporting facilities (3-2) and a second discharging belt (3-3);
The multi-layer vibrating screen (2-1) is provided with four ports, namely a first port, a second port, a third port and a fourth port, wherein the first port is connected with the heavy-duty screening machine (1-1) through a first discharging belt (2-2), and the second port is connected with a fine aggregate bin; the third port is connected with the middle aggregate bin, and the fourth port is connected with the sorting and impurity removing equipment (3-1) of the sorting and impurity removing module (3);
The sorting and impurity removing equipment (3-1) is provided with a sorting equipment supporting facility (3-2).
2. A disposal device for construction waste according to claim 1, wherein one end of the heavy-duty screening machine (1-1) is connected to the clinker silo by means of a discharge belt (1-4); the other end of the heavy-duty screening machine (1-1) is connected with the crusher (1-2); the crusher (1-2) is connected with a metal bin and a multi-layer vibrating screen (2-1) of the finished product screening module (2) through a de-ironing separator (1-3).
3. A disposal device for construction waste according to claim 1, wherein one end of the sorting and impurity removing apparatus (3-1) is connected to the impurity bin, and the first end is connected to the coarse aggregate bin via a second discharging belt (3-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099121.3U CN221108500U (en) | 2023-08-04 | 2023-08-04 | Disposal device for construction waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099121.3U CN221108500U (en) | 2023-08-04 | 2023-08-04 | Disposal device for construction waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221108500U true CN221108500U (en) | 2024-06-11 |
Family
ID=91372791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322099121.3U Active CN221108500U (en) | 2023-08-04 | 2023-08-04 | Disposal device for construction waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221108500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138914A (en) * | 2023-08-04 | 2023-12-01 | 北京都市绿源环保科技有限公司 | A kind of construction waste disposal device |
-
2023
- 2023-08-04 CN CN202322099121.3U patent/CN221108500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138914A (en) * | 2023-08-04 | 2023-12-01 | 北京都市绿源环保科技有限公司 | A kind of construction waste disposal device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |