CN112124827A - Fully-closed garbage collecting and processing system - Google Patents
Fully-closed garbage collecting and processing system Download PDFInfo
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- CN112124827A CN112124827A CN202011054749.6A CN202011054749A CN112124827A CN 112124827 A CN112124827 A CN 112124827A CN 202011054749 A CN202011054749 A CN 202011054749A CN 112124827 A CN112124827 A CN 112124827A
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- disposal system
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 170
- 238000012545 processing Methods 0.000 title abstract description 27
- 239000002699 waste material Substances 0.000 claims abstract description 44
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000010865 sewage Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 31
- 239000002910 solid waste Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 239000010808 liquid waste Substances 0.000 claims description 6
- 238000012806 monitoring device Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 2
- 230000010354 integration Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 239000007787 solid Substances 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 4
- 239000010814 metallic waste Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 241000283216 Phocidae Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009270 solid waste treatment Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F5/00—Gathering or removal of refuse otherwise than by receptacles or vehicles
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- Processing Of Solid Wastes (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The utility model provides an airtight garbage collection processing system, it relates to refuse treatment technical field, airtight garbage collection processing system includes: the garbage collecting device is provided with an accommodating cavity, a sewage draining exit and a control device for controlling the sewage draining exit; the garbage separating device is used for separating and storing garbage, the garbage separating device comprises a feeding area, a plurality of storage areas and a selecting mechanism, and the selecting mechanism is controlled by the control device to selectively guide the garbage in the feeding area into different storage areas; a waste disposal device; the garbage collection device is communicated with the garbage separation device through the collection pipeline, and the garbage separation device is communicated with the garbage treatment device through the conveying pipeline to jointly form a closed space. The fully-closed garbage collecting and processing system can realize the integration of garbage collection, separation and processing, and has the advantages of small pollution and high processing efficiency.
Description
Technical Field
The invention relates to the technical field of garbage treatment, in particular to a fully-closed garbage collection and treatment system.
Background
In recent years, with the development of economy and the improvement of living standard, the yield of municipal domestic waste is continuously increased, and the resource loss of China caused by waste is as high as 250-300 billion every year. Therefore, improving the structure of the apparatus for collecting, transporting, classifying and disposing of garbage, and increasing the efficiency of collecting, transporting, classifying and disposing of garbage are key to improving such environmental problems and saving cost.
At present, China mainly solves the problem of garbage classification and treatment by garbage classification putting, classification collection, classification transportation and classification treatment, in a classification putting program section, residents are classified and put into garbage classification by setting classification garbage cans (recyclable matters, kitchen garbage, other garbage and harmful garbage), the middle end of the classification garbage classification and treatment program section is collected and transported to different types of garbage stations such as a household garbage transfer station, a kitchen garbage transfer station and the like through different garbage transport vehicles, and finally goes to different garbage terminal treatment stations (a fecal treatment plant, a landfill plant, an incineration plant, a kitchen treatment plant, a dangerous waste treatment plant and the like), the treatment mode adopts different devices in each step, and meanwhile, no compatible connection structure exists among the devices, so that the garbage generates toxic and harmful gas in the classification or transportation process, meanwhile, the garbage is difficult to be isolated from the external environment in the classification process and the transportation process, and the garbage is easy to spill and leak in the transportation, classification and treatment processes, so that the problems of secondary pollution to the environment and the like are easily caused.
Disclosure of Invention
In view of the limitations of the prior art, an object of the present invention is to provide a fully enclosed garbage collecting and processing system, which is capable of sequentially communicating a garbage collecting device, a garbage separating device and a garbage processing device to form an enclosed space, and the enclosed space is separated from the external environment, so that the garbage collecting, separating and processing processes are in the enclosed space, thereby reducing secondary pollution to the environment and improving the garbage separating and processing efficiency.
To achieve the above objects, embodiments of the present invention provide a fully enclosed waste collection and treatment system, including but not limited to: the garbage collection device is provided with a containing cavity for temporarily storing garbage, a sewage outlet positioned at the bottom of the containing cavity and a control device for controlling the opening or closing of the sewage outlet; the garbage separating device is used for carrying out solid-liquid separation and storage on the garbage conveyed from the garbage collecting device, and is provided with a feeding area for receiving the garbage, at least two storage areas for storing different types of garbage and a selecting mechanism, one end of the feeding area is communicated with the sewage outlet through a collecting pipeline, the other end of the feeding area is respectively communicated with each of the storage areas, and the selecting mechanism is controlled by the control device to selectively guide the different types of garbage in the feeding area into the different storage areas; the garbage disposal device is communicated with the sewage collecting area and is used for disposing the garbage led out from the sewage collecting area; the garbage collection device is communicated with the garbage separation device through the collection pipeline, and the garbage separation device is communicated with the garbage treatment device through the conveying pipeline to form a closed space together.
In one embodiment of the invention, the waste collection device has a plurality of types, which can be set according to different waste types, for collecting different types of waste. The garbage separation device can collect garbage of different types and separate the garbage, the garbage is conveniently separated through storage areas (such as a dirt collection area, a liquid storage area, a plastic area, a metal area and a perishable garbage area) with different types, and a selection mechanism is controlled by the control device, so that different types of garbage are guided into different storage areas (such as a liquid garbage guide-in liquid storage area and a perishable garbage guide-in perishable garbage area), and the garbage is efficiently and accurately separated and stored.
In one embodiment of the present invention, the storage area includes a liquid storage area for storing liquid garbage and a dirt collecting area for storing solid garbage, one end of the feeding area is communicated with the drain outlet through a collecting pipe, the other end of the feeding area is respectively communicated with the liquid storage area and the dirt collecting area, and the selecting mechanism is controlled by the control device to selectively guide the garbage in the feeding area into the liquid storage area or the dirt collecting area. In an embodiment of the invention, after the solid waste is thrown into the accommodating cavity, the control device is configured to control the discharge outlet to be opened when receiving an instruction of throwing the solid waste, and control the selection mechanism to open a communication state between the feeding area and the waste collection area so as to guide the solid waste into the waste collection area.
In one embodiment of the present invention, the control device is configured to control the discharge outlet to be opened when receiving an instruction to input the liquid waste, and control the selection mechanism to open the communication state between the feeding zone and the liquid storage zone so as to guide the liquid waste into the liquid storage zone.
According to the embodiment of the invention, when the garbage is put into the accommodating cavity, the control device controls the selection mechanism in advance according to the solid-liquid type of the put-in garbage, so that the solid garbage and the liquid garbage are respectively led into different garbage storage areas (for example, the solid garbage is led into the dirt collecting area for temporary storage, and the liquid garbage is led into the liquid storage area for temporary storage), and the garbage separation efficiency is effectively improved.
In an embodiment of the invention, the waste separation device is further provided with a suction pump, the suction pump being in communication with the collection conduit, the control device being further configured to control the suction pump to convey waste within the waste collection device into the waste separation device by suction, the suction pump being arranged to increase the efficiency of transport of waste in the collection conduit according to an embodiment of the invention.
In one embodiment of the invention, a sealing valve is provided where the feeding zone communicates with the collecting duct.
In one embodiment of the present invention, the control device is configured to open the sealing valve and the drain outlet when the garbage is input into the accommodating chamber, and close the sealing valve and the drain outlet after the garbage separating device completes the separated storage of the garbage.
In one embodiment of the present invention, a pressure relief device is disposed on the collecting pipe for controlling the air pressure in the collecting pipe.
In one embodiment of the present invention, a plurality of gas monitoring devices are disposed on the collecting pipe for monitoring the harmful gas in the collecting pipe.
In one embodiment of the present invention, the collecting pipe is provided with a noise reduction device for reducing noise generated during the garbage conveying process of the collecting pipe.
In one embodiment of the invention, a screw conveyor pump for conveying solid waste is arranged in the conveying pipeline. According to the embodiment of the invention, the spiral conveying pump is adopted to convey the solid garbage, so that the efficiency of the garbage conveying process is further improved, and meanwhile, the solid garbage is separated from the external environment, and secondary pollution caused by garbage leakage or scattering is prevented.
The embodiment of the invention has the following beneficial effects:
the fully-closed garbage collecting and processing system provided by the invention has the advantages that the garbage collecting device, the garbage separating device and the garbage processing device are sequentially communicated to form a closed space, so that the garbage is separated from the external environment in the collecting, separating and processing processes, the secondary pollution to the external environment is reduced, meanwhile, the control device is arranged in the garbage collecting device, the garbage separating device is controlled in advance to separate and store solid garbage and liquid garbage when the garbage is thrown in, the garbage separating efficiency is improved, in addition, the garbage processing device is arranged to process the garbage, and the fully-closed garbage collecting and processing system provided by the invention integrates the garbage collecting, the garbage separating and the garbage processing into a whole, and has the advantages of small pollution and high processing efficiency.
Drawings
FIG. 1 is a schematic structural view of a fully enclosed waste collection and disposal system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the communication between the garbage separating device and the garbage disposal device of the fully enclosed garbage collection and disposal system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, a fully enclosed garbage collection and treatment system according to the embodiments of the present invention will be described in further detail with reference to the accompanying drawings. All other embodiments that can be implemented by a person skilled in the art based on the embodiments of the present invention without departing from the spirit of the present invention belong to the protection scope of the present invention.
Fig. 1 and 2 are schematic structural views showing a fully-enclosed garbage collecting and processing system according to the present invention, wherein the fully-enclosed garbage collecting and processing system includes a plurality of garbage collecting devices 1, a garbage separating device 2, and a solid garbage processing device 3 (garbage processing device), each of the garbage collecting devices 1 is communicated with the garbage separating device 2 through a collecting pipe 4, the garbage separating device 2 is communicated with the solid garbage processing device 3 through a transporting pipe 5, so that the garbage collecting devices 1, the garbage separating device 2, and the solid garbage processing device 3 are communicated internally and form an enclosed space, which isolates the garbage from the external environment during the collecting, processing, and transporting processes, and prevents the garbage from leaking or scattering to the external environment to cause secondary pollution Human and animal excrement, solid waste, sludge, waste products, damaged utensils and other waste produced in daily life. Optionally, the waste may be treated to a maximum diameter of less than 80% of the diameter of the waste discharge outlet and collection pipe of the waste collection device, to improve the efficiency of the transfer.
In an embodiment of the present invention, the garbage collection device 1 is provided at a garbage dump site for collecting garbage, such as a kitchen, a toilet, etc. of a residential building. The garbage collection device 1 is internally provided with a temporary storage garbage containing cavity 11, a sewage discharge outlet 12 positioned at the bottom of the containing cavity 11 and a control device (not shown) for controlling the opening or closing of the sewage discharge outlet 12, the containing cavity 11 is used for temporarily storing garbage input by a user, the containing cavity 11 forms a closed cavity in a state that the sewage discharge outlet 12 is closed, and gas in the collection pipeline 4 can be prevented from leaking from the containing cavity 11. In the present embodiment, the number of the garbage collection devices 1 may be one or more, and may be specifically set according to the number of actual users.
In the embodiment of the present invention, the garbage separation device 2 is used for performing solid-liquid separation and storage of the garbage conveyed from the garbage collection device 1. The garbage separating device 2 is configured as shown in fig. 2, and is provided with a feeding area 21 for receiving garbage, a storage area 22 for storing liquid garbage, a dirt collecting area 23 for storing solid garbage, a suction pump 24, and a selection mechanism 25, wherein one end of the feeding area 21 is communicated with the drain outlet 12 of the garbage collecting device 1 through the collecting pipeline 4, the other end of the feeding area 21 is communicated with the storage area 22 and the dirt collecting area 23, the storage area 22 is arranged adjacent to the dirt collecting area 23, and the selection mechanism 25 is arranged at the communication position of the feeding area 21 and the storage area 22 and the connection position of the feeding area 21 and the dirt collecting area 23, and can selectively open or close a communication channel between the feeding area 21 and the storage area 22 and a communication channel between the feeding area 21 and the dirt collecting area 23. An exhaust pipe 221 for exhausting gas of the liquid storage area is arranged at the top of the liquid storage area 22, and a drain pipe 222 for discharging liquid waste in the liquid storage area 22 into the wastewater treatment device is arranged at the bottom of the liquid storage area 22. In the present embodiment, the suction pump 24 is provided in the dirt collection area 23 of the refuse separation device 2, and the suction pump 24 is in gas communication with the feeding area 21 and the collection duct 4, so that when the refuse is thrown into the refuse collection device 1, the refuse in the refuse collection device 1 is conveyed into the refuse separation device by the suction force of the suction pump. In the present embodiment, the suction pump 24 and the selection mechanism 25 may be controlled by a control device provided in the garbage collection device 1.
In an optional embodiment of the present invention, the storage area is provided in a plurality of storage areas, for example, the storage areas include a metal waste storage area, a perishable waste storage area, a plastic waste storage area, and the like, and the control device controls the selection mechanism to store the waste in the different storage areas by receiving different control commands, for example, when receiving a metal waste storage command, the metal waste thrown from the waste collection device is stored in the metal waste storage area; and when the plastic garbage storage instruction is received, storing the plastic garbage thrown from the garbage collection device into a plastic garbage storage area and the like.
In the embodiment of the invention, the solid waste treatment device 3 is communicated with the dirt collecting area 23 of the waste separating device 2 through the conveying pipeline 5 and is used for performing fermentation treatment on the solid waste led out from the dirt collecting area 23, and a screw conveying pump for conveying the solid waste can be arranged in the conveying pipeline 5.
In the embodiment of the present invention, a sealing valve is provided at the communication between the feeding zone 21 and the collecting duct 4, for opening or closing the communication between the feeding zone 21 and the collecting duct 4.
In the embodiment of the present invention, the collecting pipe 4 comprises a main pipe 41 and a branch pipe 42 arranged on the main pipe 41, each garbage collecting device 1 is communicated with the main pipe 41 through the branch pipe 42, a pressure relief device 43 is arranged at one end of the main pipe 41 far away from the garbage separating device 2, the pressure relief device 43 comprises a vent cap and a valve, and when the gas monitoring device described below detects that the internal pressure of the collecting pipe 4 exceeds a set value, the control device automatically opens the valve of the pressure relief device to relieve the pressure. In this embodiment, the main pipe 41 is further provided with a noise reduction device 45 for reducing noise generated by the collecting pipe during the garbage conveying process, and a plurality of cleaning holes 46 for manually cleaning the inside of the pipe, and the cleaning holes 46 are provided with cover plates (not shown) for sealing the cleaning holes 46. In the present embodiment, a plurality of gas monitoring devices 44 for monitoring the harmful gas in the collecting duct 4 are provided on each of the main duct 41 and the branch duct 42.
The working process of the fully-closed garbage collecting and processing system is as follows:
the user puts the rubbish into the containing cavity 11 of the rubbish collecting device, and the user sends different control instructions to the control device according to the type of the rubbish (such as solid rubbish or liquid rubbish) put in, so that the control device executes different control actions. For example, when a user puts in solid waste and sends a solid waste separation instruction to the control device, the control device controls the discharge outlet 12 to be opened and controls the selection mechanism 25 to open the communication state between the feeding area 21 and the sewage collecting area 23, and simultaneously, the control device starts the suction pump 24 to guide the solid waste into the sewage collecting area 23; when a user puts in liquid garbage and sends a liquid garbage separation instruction to the control device, the control device controls the sewage discharge port 12 to be opened and controls the selection mechanism 25 to open the communication state between the feeding area 21 and the liquid storage area 22, and the liquid flows into the liquid storage area under the action of gravity.
After the solid waste is selectively stored in the waste collection area 23, the control device controls the screw conveying pump 5 to operate, and the solid waste stored in the waste collection area 23 is conveyed to the solid waste treatment device to perform fermentation treatment on the solid waste.
Storing rubbish separation extremely dirty district of collection perhaps after the liquid storage district, controlling means closes the drain in the rubbish collection device, closes simultaneously selection mechanism, be located the feeding zone with the seal valve of collecting pipe intercommunication department makes the feeding zone closes with the intercommunication passageway in stock solution district, feeding zone and the dirty district of collection, and at this moment, hold chamber, intercommunication pipeline, stock solution district, the dirty space that forms each self sealss of collection, can prevent the problem that rubbish leaked in different processing stages.
The foregoing detailed description of the embodiments of the present invention has been presented for purposes of illustration and description, but is not intended to be construed to limit the scope of the invention. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit of the present invention, and these changes and modifications all fall into the scope of the present invention, which is defined by the appended claims.
Claims (10)
1. A fully enclosed waste collection and disposal system, comprising:
the garbage collection device is provided with a containing cavity for temporarily storing garbage, a sewage outlet positioned at the bottom of the containing cavity and a control device for controlling the opening or closing of the sewage outlet;
the garbage separating device is used for separating and storing the garbage conveyed from the garbage collecting device according to the type of the garbage, the garbage separating device is provided with a feeding area for receiving the garbage, at least two storage areas for storing different types of garbage and a selecting mechanism, one end of the feeding area is communicated with the sewage discharge outlet through a collecting pipeline, the other end of the feeding area is respectively communicated with each of the storage areas, and the selecting mechanism is controlled by the control device to selectively guide the different types of garbage in the feeding area into the different storage areas;
the garbage disposal device is communicated with the storage area and is used for disposing the garbage led out from the storage area;
the garbage collection device is communicated with the garbage separation device through the collection pipeline, and the garbage separation device is communicated with the garbage treatment device through the conveying pipeline to form a closed space together.
2. The fully enclosed waste collection and disposal system of claim 1, wherein said storage area comprises a liquid storage area for storing liquid waste, and a dirt collection area for storing solid waste, one end of said feeding area is connected to said drain outlet via a collection pipe, and the other end is connected to said liquid storage area and said dirt collection area, respectively, and said selection mechanism is controlled by said control device to selectively guide said waste in said feeding area to said liquid storage area or said dirt collection area.
3. The fully enclosed waste collection and disposal system of claim 2, wherein said control means is configured to control said discharge outlet to open upon receipt of a command to input solid waste, and to control said selection mechanism to open communication between said feed zone and said waste collection zone to direct solid waste into said waste collection zone.
4. The fully enclosed waste collection and disposal system of claim 2, wherein said control means is configured to control said discharge outlet to open upon receipt of a command to deposit liquid waste, and to control said selection mechanism to open communication between said feed area and said holding area to direct liquid waste into said holding area.
5. The fully enclosed waste collection and disposal system of claim 1, wherein said waste separation device is further provided with a suction pump, said suction pump being in communication with said collection conduit,
the control means is further configured to control the suction pump to convey the refuse in the refuse collection means into the refuse separation means by suction force.
6. The fully enclosed waste collection and disposal system of claim 1, wherein a sealing valve is provided at a location where said feeding area communicates with said collection pipe.
7. The fully enclosed waste collection and disposal system of claim 6, wherein said control means is configured to open said sealing valve and said drain when waste is input into said holding chamber, and to close said sealing valve and said drain after said waste separation means completes the separated storage of waste.
8. The fully enclosed waste collection and disposal system of claim 1, wherein said collection pipe is provided with a pressure relief device for controlling the pressure of air in said collection pipe.
9. The fully enclosed waste collection and disposal system of claim 1, wherein said collection pipe is provided with a plurality of gas monitoring devices for monitoring harmful gases within said collection pipe.
10. The fully enclosed waste collection and disposal system of claim 1, wherein said collection pipe is provided with a noise reduction means for reducing noise generated by said collection pipe during the transportation of the waste.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011054749.6A CN112124827A (en) | 2020-09-27 | 2020-09-27 | Fully-closed garbage collecting and processing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011054749.6A CN112124827A (en) | 2020-09-27 | 2020-09-27 | Fully-closed garbage collecting and processing system |
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