CN115921275A - Novel building waste separation device and method - Google Patents
Novel building waste separation device and method Download PDFInfo
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- CN115921275A CN115921275A CN202211331877.XA CN202211331877A CN115921275A CN 115921275 A CN115921275 A CN 115921275A CN 202211331877 A CN202211331877 A CN 202211331877A CN 115921275 A CN115921275 A CN 115921275A
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- screen
- construction waste
- box body
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- stirring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
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Abstract
The invention provides a novel building waste separating device which comprises a funnel box body, wherein the funnel box body is used for containing building waste, a water inlet is formed in the funnel box body and is used for injecting water into the funnel box body and cleaning the building waste, a stirring mechanism is arranged on the funnel box body and is used for stirring the building waste, a screening mechanism is arranged at the bottom of the funnel box body and is used for screening the building waste, the screening mechanism is connected with a containing mechanism and is used for containing the screened building waste respectively, and a sewage treatment mechanism is arranged below the screening mechanism and is used for treating generated sewage. The invention has the advantages of reducing the environmental pollution caused by the separation process of the construction wastes, cleaning the impurities on the surface of the aggregate and improving the service performance of the secondary utilization of the aggregate.
Description
Technical Field
The invention belongs to the technical field of construction waste treatment, and particularly relates to a novel construction waste separation device and method.
Background
Construction waste has recyclable aggregates, and these aggregates need to be separated so that they can be reused. The separating device in the prior art separates aggregates in construction waste according to different particle sizes, and then obtains the needed aggregates. In the process of separating the construction waste, a great amount of dust is generated in the pouring process and the screening process of the construction waste, the surrounding environment is seriously influenced, and impurities are easy to adhere to the surface of the screened aggregate, so that the secondary service performance of the aggregate is influenced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a novel building waste separation device and a novel building waste separation method, which effectively solve the problems that the environment is polluted in the building waste separation process and the secondary use is influenced by the impurities attached to the separated aggregates, and overcome the defects of the prior art.
The technical scheme adopted by the invention is as follows: a novel construction waste separation device, comprising:
the funnel box body is used for containing construction waste, and is provided with a water inlet for injecting water into the funnel box body and cleaning the construction waste;
the stirring mechanism is arranged on the funnel box body and is used for stirring the construction waste;
the screening mechanism is arranged at the bottom of the hopper box body and is used for screening the construction waste;
the storage mechanism is connected with the screening mechanism and is used for respectively storing the screened construction wastes;
and the sewage treatment mechanism is arranged below the screening mechanism and is used for treating the generated sewage.
Further, rabbling mechanism is including setting up the first motor at funnel box top, first motor stretches into the inside stirring vane that is equipped with of funnel box.
Further, the screening mechanism comprises a first screen and a second screen, the first screen is arranged above the second screen, and the meshes of the first screen are larger than those of the second screen.
Further, the first screen and the second screen are obliquely arranged in the same direction.
Further, the containing mechanism comprises a first containing pool and a second containing pool which are respectively arranged at the lower sides of the first screen and the second screen.
Further, screening mechanism still includes vibration mechanism, vibration mechanism with first screen cloth and second screen cloth are connected, make first screen cloth and second screen cloth produce the vibration.
Further, the vibration mechanism comprises a crank connecting rod mechanism and a second motor, the crank connecting rod mechanism is connected with the first screen and the second screen, and the second motor drives the crank connecting rod mechanism to drive the first screen and the second screen to reciprocate up and down.
Furthermore, the crank link mechanism is connected with the first screen and the second screen through pull ropes, and guide wheels are arranged on the pull ropes.
Further, sewage treatment mechanism includes the sedimentation tank, the sedimentation tank is located screening mechanism below.
The invention also provides a method for using the novel construction waste separation device, which comprises the following steps:
stirring the construction waste in the hopper box body by using the stirring mechanism, and simultaneously injecting water into the water inlet;
separating the construction waste by using the screening mechanism;
respectively storing the separated construction wastes by using the storage mechanisms;
and treating the generated sewage by using the sewage treatment mechanism.
The invention has the advantages and positive effects that: by adopting the technical scheme, the pollution of the separation process of the construction waste to the environment is reduced, and meanwhile, the impurities on the surface of the aggregate are cleaned, so that the service performance of the secondary utilization of the aggregate is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of a novel construction waste separation device according to an embodiment of the present invention.
In the figure:
1. hopper box body 2, feed inlet 3 and water inlet
4. First motor 5, rotating shaft 6 and stirring blade
7. A movable gate 8, a first screen 9 and a second screen
10. First storage pool 11, second storage pool 12, second motor
13. Crank 14, connecting rod 15 and sliding block
16. A pull rope 17, a first guide wheel 18 and a second guide wheel
19. Sedimentation tank
Detailed Description
The embodiment of the invention provides a novel building waste separating device, and the embodiment of the invention is described below with reference to the accompanying drawings.
In the description of the embodiments of the present invention, it should be understood that the terms "top," "bottom," and the like refer to orientations and positional relationships illustrated in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1, the novel building waste separating device provided by the embodiment of the invention comprises a funnel box body 1, a stirring mechanism, a screening mechanism, a containing mechanism and a sewage treatment mechanism, wherein the funnel box body 1 is used for containing building waste, a feed inlet 2 and a water inlet 3 are formed in the top of the funnel box body 1, the feed inlet 2 is used for placing the building waste into the funnel box body 1, and the water inlet 3 is used for injecting water into the funnel box body 1 to clean the building waste. The stirring mechanism is arranged on the funnel box body 1 and used for stirring the construction waste, so that the aggregate in the construction waste is separated from the impurities attached to the surface of the aggregate. During the stirring process, a water supply mechanism (not shown in the figure) injects water into the hopper box body 1 through the water inlet 3 to prevent the building waste from generating dust when being stirred, and simultaneously flushes the aggregates in the building waste to clean impurities on the aggregates. Screening mechanism sets up in funnel box 1 bottom for the construction waste sieves according to the particle diameter. The storage mechanism is connected with the screening mechanism and is used for respectively storing the screened construction wastes. And the sewage treatment mechanism is arranged below the screening mechanism and is used for treating the generated sewage.
Specifically, rabbling mechanism is including setting up first motor 4 at funnel box 1 top, and first motor 4 stretches into funnel box 1 inside and is equipped with stirring vane 6. In the present embodiment, the stirring mechanism includes the first motor 4 and the stirring blade 6. First motor 4 is installed at the top of funnel box 1, and first motor 4's output shaft axis of rotation 5, axis of rotation 5 stretch into 1 internally mounted of funnel box have stirring vane 6, and first motor 4 drive axis of rotation 5 rotates to drive stirring vane 6 and stir the inside construction waste of funnel box 1, under the washing of water, make aggregate and impurity separation. Install movable gate 7 in the bottom of funnel box 1, movable gate 7 closes when rabbling mechanism stirs, accomplishes the stirring and erodees the back when construction waste, and movable gate 7 opens, and under the action of gravity, aggregate and impurity fall into screening mechanism and sieve. The movable shutter 7 may be controlled pneumatically or electrically. The movable gate 7 is prior art and will not be described herein.
Specifically, the screening mechanism comprises a first screen 8 and a second screen 9, wherein the first screen 8 is arranged above the second screen 9, and the meshes of the first screen 8 are larger than those of the second screen 9. In this embodiment, the second screen 9 is screened to obtain the desired recyclable aggregate, and the particles and impurities screened from the first screen 8 can be discarded or used. For example, when the sand is to be recovered for secondary use, the mesh of the first screen 8 is set to a size that the sand can pass through, the mesh of the second screen 9 is set to a size that allows water and fine dust particles to pass through, the first screen 8 separates aggregates and impurities having a larger particle size than the sand, and the second screen 9 separates reusable sand.
Specifically, for the convenience of accomodating the aggregate or the impurity of first screen cloth 8 and the 9 separation of second screen cloth, set up first screen cloth 8 and the 9 equidirectional slope of second screen cloth, the high lower one side of first screen cloth 8 and the 9 second screen cloth is equipped with the opening, but aggregate or the impurity of so separating get into storage device automatically under the effect of gravity. The angle of slope is difficult too big, avoids building waste to get into storage device in time of screening.
Specifically, the receiving mechanism comprises a first receiving pool 10 and a second receiving pool 11, which are respectively arranged at the lower side of the first screen 8 and the second screen 9. One side of the first receiving tank 10 is connected to an opening of a lower side of the first screen 8, and one side of the second receiving tank 11 is connected to an opening of a lower side of the second screen 9, so that aggregates or impurities separated by the first screen 8 and the second screen 9 can be received respectively.
Specifically, the screening mechanism further comprises a vibrating mechanism, and the vibrating mechanism is connected with the first screen 8 and the second screen 9. In this embodiment, the vibrating mechanism is connected to the higher side of the first screen 8 and the second screen 9, and the other side of the first screen 8 and the second screen 9 is fixedly connected to the hopper box 1. The vibrating mechanism not only can separate construction waste through vibrating the higher side of the height of the first screen 8 and the second screen 9, but also is more favorable for separating aggregate or impurities to enter the storage device.
Specifically, the vibration mechanism includes crank link mechanism and second motor 12, and the output shaft of second motor 12 drives crank 13 of crank link mechanism and rotates, and crank 13 drives slider 15 through connecting rod 14 and is reciprocating motion, and slider 15 is connected with first screen cloth 8 and second screen cloth 9, drives first screen cloth 8 and second screen cloth 9 and is reciprocating motion, realizes the vibration of first screen cloth 8 and second screen cloth 9. The crank-link mechanism is prior art and will not be described herein.
Specifically, the slider 15 of the crank link mechanism is connected with the first screen 8 and the second screen 9 by a pull rope 16, and the pull rope 16 can be a steel wire rope. Meanwhile, in order to facilitate pulling, a first guide wheel 17 is provided above the crank link mechanism, and a second guide wheel 18 is provided on the side where the first screen 8 and the second screen 9 are higher.
Specifically, sewage treatment mechanism includes sedimentation tank 19, and sedimentation tank 19 is located the below of screening mechanism for collect from the sewage that flows down in first screen cloth 8 and the second screen cloth 9, and this sedimentation tank 19 makes sewage carry out the drainage after the sedimentation treatment, has reduced the pollution to the environment.
The using method comprises the following steps:
building waste is put into through feed inlet 2 to funnel box 1 inside, and first motor drives stirring vane 6 and stirs the building waste in funnel box 1, simultaneously from water inlet 3 to the interior water injection of funnel box 1. After the aggregates in the construction waste are separated from the impurities, the movable gate 7 is opened, the construction waste falls into the screening mechanism, and the second motor 12 drives the crank-link mechanism to vibrate the screening mechanism through the pull rope 16, the first guide wheel 17 and the second guide wheel 18. The first screen 8 and the second screen 9 screen aggregates and impurities having different particle diameters, and the aggregates and the impurities are respectively received in the first receiving tank 10 and the second receiving tank 11. And the sewage generated in the screening process enters a sedimentation tank 19 for sedimentation treatment.
The method comprises the following specific steps:
stirring the construction waste in the funnel box body 1 by using a stirring mechanism, and simultaneously injecting water into the water inlet 3;
separating the construction waste by using a screening mechanism;
respectively storing the separated construction wastes by using a storage structure;
and treating the generated sewage by using a sewage treatment mechanism.
The invention has the advantages and positive effects that:
through setting up water inlet and rabbling mechanism, can reduce the dust of stirring in-process and can clear up the impurity on aggregate surface and more be favorable to the reutilization of aggregate. Through setting up sewage treatment mechanism, can reduce the pollution of sewage to the environment.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. A novel building waste separation device is characterized by comprising:
the funnel box body is used for containing construction waste, and is provided with a water inlet for injecting water into the funnel box body and cleaning the construction waste;
the stirring mechanism is arranged on the funnel box body and is used for stirring the construction waste;
the screening mechanism is arranged at the bottom of the hopper box body and is used for screening the construction waste;
the storage mechanism is connected with the screening mechanism and is used for respectively storing the screened construction wastes;
and the sewage treatment mechanism is arranged below the screening mechanism and is used for treating the generated sewage.
2. The novel construction waste separating device as claimed in claim 1, wherein: the stirring mechanism is in including setting up the first motor at funnel box top, first motor stretches into the inside stirring vane that is equipped with of funnel box.
3. The novel construction waste separating device as claimed in claim 1 or 2, wherein: the screening mechanism comprises a first screen and a second screen, the first screen is arranged above the second screen, and the meshes of the first screen are larger than those of the second screen.
4. The novel construction waste separating device as claimed in claim 3, wherein: the first screen and the second screen are obliquely arranged in the same direction.
5. The novel construction waste separating device as claimed in claim 4, wherein: the containing mechanism comprises a first containing pool and a second containing pool which are respectively arranged at the lower sides of the first screen and the second screen.
6. The novel construction waste separating device as claimed in claim 3, wherein: the screening mechanism further comprises a vibrating mechanism, and the vibrating mechanism is connected with the first screen and the second screen to enable the first screen and the second screen to vibrate.
7. The novel construction waste separating device as claimed in claim 6, wherein: the vibrating mechanism comprises a crank connecting rod mechanism and a second motor, the crank connecting rod mechanism is connected with the first screen and the second screen, and the second motor drives the crank connecting rod mechanism to drive the first screen and the second screen to reciprocate up and down.
8. The novel construction waste separating device as claimed in claim 7, wherein: the crank link mechanism is connected with the first screen and the second screen through pull ropes, and guide wheels are arranged on the pull ropes.
9. The novel construction waste separating device as claimed in claim 1 or 2, wherein: the sewage treatment mechanism comprises a sedimentation tank, and the sedimentation tank is arranged below the screening mechanism.
10. A method of using the new construction waste separation device of claim 1, comprising the steps of:
stirring the construction waste in the hopper box body by using the stirring mechanism, and simultaneously injecting water into the water inlet;
separating the construction waste using the screening mechanism;
respectively storing the separated construction wastes by using the storage mechanisms;
and treating the generated sewage by using the sewage treatment mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211331877.XA CN115921275A (en) | 2022-10-28 | 2022-10-28 | Novel building waste separation device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211331877.XA CN115921275A (en) | 2022-10-28 | 2022-10-28 | Novel building waste separation device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115921275A true CN115921275A (en) | 2023-04-07 |
Family
ID=86551507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211331877.XA Pending CN115921275A (en) | 2022-10-28 | 2022-10-28 | Novel building waste separation device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115921275A (en) |
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2022
- 2022-10-28 CN CN202211331877.XA patent/CN115921275A/en active Pending
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