CN209739910U - pneumatic circulation garbage collection device - Google Patents
pneumatic circulation garbage collection device Download PDFInfo
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- CN209739910U CN209739910U CN201822251589.9U CN201822251589U CN209739910U CN 209739910 U CN209739910 U CN 209739910U CN 201822251589 U CN201822251589 U CN 201822251589U CN 209739910 U CN209739910 U CN 209739910U
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- Prior art keywords
- negative pressure
- garbage
- circulation
- pipeline
- gas
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 154
- 238000000926 separation method Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000000746 purification Methods 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000002441 reversible effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 67
- 239000002912 waste gas Substances 0.000 description 9
- 239000007787 solid Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- Refuse Collection And Transfer (AREA)
Abstract
the utility model discloses a pneumatic circulation garbage collection device, including vacuum negative pressure circulation transmission pipeline, refuse separation storage jar and gas circuit circulation system, vacuum negative pressure circulation transmission pipeline is connected with rubbish collecting system in advance, gas circuit circulation system includes the rubbish transport negative pressure pipeline that is connected with a plurality of vacuum negative pressure circulation transmission pipelines, the export of rubbish transport negative pressure pipeline is connected with the gas circulation entry of refuse separation storage jar, the gas circulation export of refuse separation storage jar connects gradually filtration jar and air exhauster unit through negative pressure gas circulation pipeline, external atmosphere is connected on the one hand to the outlet duct of air exhauster unit through the three-way pipe, on the one hand rethread malleation gas circulation pipeline and refuse transport negative pressure pipeline's access connection, form positive negative pressure gas circuit circulation system. The utility model discloses a change the one-way air current flow mode among the prior art into reversible circulation mode, greatly reduced the energy consumption of air exhauster unit among the rubbish transportation process.
Description
Technical Field
The utility model relates to a pipeline transport and automatic collection system technical field, more specifically the pneumatic circulation garbage collection device that says so relates to.
Background
the central garbage pipeline collecting system is an advanced garbage disposal mode which utilizes a negative pressure technology to complete the whole garbage recycling work in a closed conveying pipeline. The user only needs to throw the sealed garbage bag into the garbage throwing box between floors, then the button is connected, and the thrown garbage is automatically conveyed into the central garbage disposal container along the pipeline. The system consists of a central processing host arranged in a basement, a transmission pipeline paved among building pipelines and a garbage throwing station arranged on each floor. After the garbage is thrown into the garbage throwing port, the garbage reaches a garbage discharge valve at the bottom of a building by means of self gravity, when the garbage is accumulated to a certain amount or for a certain time, the host machine works, the garbage horizontal main pipe network generates negative pressure, the garbage discharge valve is opened, the garbage is conveyed to the central garbage can through the main pipe network by means of airflow, and conveying gas after solid-gas separation is connected to a tail gas treatment system and is discharged to the atmosphere after treatment.
Use central authorities' rubbish pipeline collection system can improve the collection efficiency of rubbish greatly, however, because need to have the negative pressure always in the rubbish conveying pipe network and just can make rubbish rely on the air current to reach central dustbin, rely on the transport that suction formula negative pressure air current carried the principle to realize rubbish promptly, and the gas of carrying finally will all discharge to the atmosphere in, consequently the air exhauster in the system need be in the high power state always just can realize the smooth transport of rubbish, this intangible operating cost who just greatly increased the system, make this system be difficult to be popularized and applied.
Therefore, how to improve the existing garbage pipeline collection system to reduce the operation energy consumption thereof is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a pneumatic circulation garbage collection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A pneumatic circulation garbage collection device is connected with a garbage pre-collection system, the garbage pre-collection system comprises a plurality of garbage putting-in ports and a garbage collection temporary storage unit connected with the garbage putting-in ports, the pneumatic circulation garbage collection device comprises a vacuum negative pressure circulation transmission pipeline, a garbage separation storage tank and a gas path circulation system, and the garbage collection temporary storage unit is connected with the gas path circulation system through the vacuum negative pressure circulation transmission pipeline;
the garbage separation storage tank comprises a gas circulation inlet and a gas circulation outlet;
The gas circuit circulating system comprises a plurality of garbage conveying negative pressure pipelines connected with the vacuum negative pressure circulating transmission pipeline, the outlet of the garbage conveying negative pressure pipeline is connected with the gas circulating inlet of the garbage separating and storing tank, the gas circulating outlet of the garbage separating and storing tank is sequentially connected with an air filtering tank and an air exhauster unit through a negative pressure gas circulating pipeline, the air outlet pipe of the air exhauster unit is connected with the external atmosphere through a three-way pipe, and is connected with the inlet of the garbage conveying negative pressure pipeline through a positive pressure gas circulating pipeline to form a positive and negative pressure gas circuit circulating system.
Through the technical scheme, the utility model discloses a improve current garbage collection device, the one-way air current flow mode among them is changed into reversible circulation mode, make the air current in the pipeline in the gas circuit circulation system recycled, carry negative pressure pipeline through rubbish, the pressure differential between negative pressure gas circulation pipeline and the malleation gas circulation pipeline, make rubbish can be fast carry to the rubbish separation storage jar from rubbish collection system in advance, greatly reduced air exhauster unit's load, air exhauster unit's energy consumption among the rubbish transportation process has been reduced, the running cost of messenger's whole device has obtained effective control.
Preferably, pneumatic circulation garbage collection device still includes the controller, the controller is used for control air exhauster unit and each transmission line open and close, realized the utility model discloses the automatic operation of device.
Preferably, one end of the three-way pipeline, which leads to the outside atmosphere, is provided with a first pneumatic valve, a plurality of vacuum negative pressure transmission pipelines are provided with a second pneumatic valve, an outlet pipe of the exhaust fan unit is provided with a third pneumatic valve, a fourth pneumatic valve is arranged near an air inlet of the positive pressure gas circulation pipeline, and the first pneumatic valve, the second pneumatic valve, the third pneumatic valve and the fourth pneumatic valve are all electrically connected with the controller. And the controller controls the opening and closing of the first pneumatic valve, the second pneumatic valve, the third pneumatic valve and the fourth pneumatic valve through different running states of the system.
Preferably, a flow meter is arranged on a transmission pipeline of the air path circulation system to the atmosphere, and the flow meter is used for measuring the amount of the waste gas discharged into the atmosphere.
Preferably, be provided with the sensor on the rubbish carries negative pressure pipeline, the sensor with the controller electricity is connected, and when the sensor senses rubbish and is about to reach rubbish separation storage jar, the controller can reduce air exhauster unit's power in time, makes that rubbish can be abundant separate with gas, avoids because of the air current velocity of flow too fast, and the gas circulation export that rubbish from rubbish separation storage jar was followed to the air current edge appears and flows out, blocks up the condition of gas circulation export and its rear end transmission line.
Preferably, the one end that tee bend pipeline connects external atmosphere still is connected with exhaust gas purification device, and waste gas process get into external atmosphere after exhaust gas purification device handles, realize the environmental protection effect.
The method for collecting the garbage by adopting the pneumatic circulating garbage collecting device comprises the following steps:
By adopting the pneumatic circulating garbage collection device, the collected scattered garbage is sucked into the garbage conveying negative pressure pipeline through the vacuum negative pressure circulating transmission pipeline by the negative pressure gas generated by the exhaust fan unit and is conveyed to the garbage separation storage tank through the garbage conveying negative pressure pipeline, the garbage subjected to gas-solid separation is left in the garbage separation storage tank for further treatment, the negative pressure gas subjected to gas-solid separation is filtered by the air filter tank and is changed into positive pressure gas under the action of the exhaust fan unit, and the positive pressure gas is pressed back into the garbage conveying negative pressure pipeline through the positive pressure gas circulating pipeline to form circulation of positive and negative pressure gas flow in the gas path circulating system; and redundant waste gas in the gas circuit circulating system can be discharged to the atmosphere through the three-way pipe behind the exhaust fan unit gas outlet pipe.
According to the technical scheme, compare with prior art, the utility model discloses a pneumatic circulation garbage collection device changes reversible circulation mode through the one-way air current flow mode wherein into, can greatly reduce the energy consumption of air exhauster unit in the rubbish transportation process, reduces the power consumption effectively, realizes energy-conservation, the environmental protection of device.
drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a pneumatic circulating garbage collecting device provided by the present invention.
Wherein, in the figure,
1-a garbage putting port, 2-a garbage collection temporary storage unit, 3-a vacuum negative pressure circulation transmission pipeline, 4-a garbage separation storage tank, 5-a garbage conveying negative pressure pipeline, 6-a negative pressure gas circulation pipeline, 7-an air filtering tank, 8-an exhaust fan unit, 9-a positive pressure gas circulation pipeline, 10-a pneumatic valve I, 11-a pneumatic valve II, 12-a pneumatic valve III, 13-a pneumatic valve IV, 14-a flow meter, 15-a waste gas purification device and 16-a garbage classification compression device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
The embodiment of the utility model discloses pneumatic circulation garbage collection device, the device are connected with rubbish pre-collection system, and rubbish pre-collection system includes a plurality of rubbish and puts in mouth 1 and throw in the garbage collection that mouth 1 is connected with rubbish and keep in unit 2, the utility model discloses the device can carry the rubbish of pre-storing in the rubbish pre-collection system to rubbish separation storage jar 4 through the negative pressure air current and carry out solid-gas separation, and the solid rubbish after the separation is carried out further classification compression in entering into rubbish classification compressor arrangement 16 by the rubbish discharge port of rubbish separation storage jar 4 again.
The utility model discloses pneumatic circulation garbage collection device includes vacuum negative pressure circulation transmission pipeline 3, rubbish separation storage jar 4 and gas circuit circulation system, and the rubbish collection temporary storage unit is connected with the gas circuit circulation system through vacuum negative pressure circulation transmission pipeline 3;
The upper part of the garbage separation storage tank 4 is provided with a gas circulation inlet and a gas circulation outlet;
The gas circuit circulation system comprises a garbage conveying negative pressure pipeline 5 connected with a plurality of vacuum negative pressure circulation conveying pipelines 3, the vacuum negative pressure circulation conveying pipelines 3 are communicated with the middle section of the garbage conveying negative pressure pipeline 5, the outlet of the garbage conveying negative pressure pipeline 5 is connected with the gas circulation inlet of a garbage separation storage tank 4, the gas circulation outlet of the garbage separation storage tank 4 is sequentially connected with an air filter tank 7 and an air exhauster unit 8 through a negative pressure gas circulation pipeline 6, the outlet pipe of the air exhauster unit 8 is connected with the external atmosphere on the one hand through a three-way pipe, and on the one hand, the inlet of the garbage conveying negative pressure pipeline 5 is connected with a positive pressure gas circulation pipeline 9, so that the positive and negative pressure.
The utility model discloses pneumatic circulation garbage collection device still specifically is including the controller that is used for controlling opening and close of air exhauster unit 8 and each transmission line: one end of the three-way pipeline, which leads to the outside atmosphere, is provided with a pneumatic valve I10, a plurality of vacuum negative pressure transmission pipelines are provided with a pneumatic valve II 11, a plurality of air outlet pipes of the exhaust fan unit are provided with a pneumatic valve III 12, a pneumatic valve IV 13 is arranged near an air inlet of the positive pressure gas circulation pipeline, and the pneumatic valve I10, the pneumatic valve II 11, the pneumatic valve III 12 and the pneumatic valve IV 13 are all electrically connected with the controller.
When the exhaust fan unit 8 in the device is initially started, the controller controls to open the first pneumatic valve 10, the second pneumatic valve 11, the third pneumatic valve 12 and the fourth pneumatic valve 13, so that the air flow in the air path circulating system can flow circularly, and redundant waste gas in the system is discharged into the atmosphere through the first pneumatic valve 10 in an open state; when the operation of the gas circuit circulating system tends to be stable, the controller controls to close the pneumatic valve I10 for discharging waste gas, so that the pneumatic valve II 11, the pneumatic valve III 12 and the pneumatic valve IV 13 are in a normally open state, certain negative pressure air flow can be generated in the garbage pre-collection system, the vacuum negative pressure circulating transmission pipeline 3 and the garbage conveying negative pressure pipeline 5, garbage stored in the garbage collection temporary storage unit 2 can be sucked into the vacuum negative pressure circulating transmission pipeline 3 and the garbage conveying negative pressure pipeline 5 by negative pressure through the opened pneumatic valve II 11, moves in the pipelines along with the air flow, and then is conveyed into the garbage separation storage tank 4 for separating gas from solid; the separated solid garbage enters a garbage classification compression device 16 through a garbage discharge port at the lower part of a garbage separation storage tank 4 for further classification compression treatment; the separated gas enters a negative pressure gas circulation pipeline 6 along a gas circulation outlet of the garbage separation storage tank 4 and then enters an air filtration tank 7, the gas flow is processed by the air filtration tank 7 and then is changed into positive pressure gas through the action of an exhaust fan unit 8, and the positive pressure gas is pumped back to the garbage conveying negative pressure pipeline 6 through a positive pressure gas circulation pipeline 9.
The utility model discloses in the device, positive pressure gas can give positive driving force of rubbish in the rubbish transport negative pressure pipeline 9, rubbish in the rubbish transport negative pressure pipeline 9 can be carried to rubbish separation storage jar 4 fast under the pulling of negative pressure and the pushing action of malleation like this, the one-way negative pressure air current transport mode that makes the transport efficiency of device than present system has obtained promotion by a wide margin, corresponding just also greatly reduced the energy consumption of air exhauster unit 8 among the rubbish transportation process, the running cost of device has been practiced thrift.
in order to further optimize the technical scheme, a flow meter 14 for monitoring the flow rate of the waste gas is arranged on a transmission pipeline of the gas circuit circulating system to the atmosphere.
In order to further optimize the technical scheme, a sensor is further arranged on the garbage conveying negative pressure pipeline 5 and electrically connected with the controller, when the sensor senses that garbage is about to reach the garbage separating and storing tank 4, the controller can timely reduce the power of the exhaust fan unit 8, so that the garbage and gas can be sufficiently separated, and the phenomenon that the garbage flows out from a gas circulation outlet of the garbage separating and storing tank 4 to block a corresponding pipeline is avoided. Moreover, the power of the exhaust fan unit 8 is adjusted, so that the power consumption can be effectively reduced, the abrasion to the garbage conveying negative pressure pipeline 5 can be reduced, and meanwhile, the labor cost and the related cost can be greatly reduced.
In order to further optimize the technical scheme, one end of the three-way pipeline connected with the outside atmosphere is also connected with a waste gas purification device 15.
The utility model discloses still further provide and utilized above-mentioned device to carry out the method that pneumatic circulation garbage collected, concrete step is: by adopting the pneumatic circulating garbage collection device, the collected scattered garbage is sucked into a garbage conveying negative pressure pipeline 5 through a vacuum negative pressure circulating transmission pipeline 3 by using negative pressure gas generated by an exhaust fan unit 8, and is conveyed to a garbage separation storage tank 4 through the garbage conveying negative pressure pipeline 5, the garbage subjected to gas-solid separation is left in the garbage separation storage tank 4 for further treatment, the negative pressure gas subjected to gas-solid separation is filtered by an air filter tank 4 and is changed into positive pressure gas under the action of the exhaust fan unit 8, and the positive pressure gas is pumped back into the garbage conveying negative pressure pipeline 5 through a positive pressure gas circulating pipeline 9 to form circulation of positive and negative pressure gas flow in a gas path circulating system; and redundant waste gas in the gas circuit circulating system can be discharged to the atmosphere through a three-way pipe behind the gas outlet pipe of the exhaust fan unit 8.
the embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A pneumatic circulation garbage collection device is connected with a garbage pre-collection system, the garbage pre-collection system comprises a plurality of garbage throwing openings and a garbage collection temporary storage unit connected with the garbage throwing openings, and the pneumatic circulation garbage collection device is characterized by comprising a vacuum negative pressure circulation transmission pipeline, a garbage separation storage tank and a gas path circulation system, and the garbage collection temporary storage unit is connected with the gas path circulation system through the vacuum negative pressure circulation transmission pipeline;
the garbage separation storage tank comprises a gas circulation inlet and a gas circulation outlet;
the gas circuit circulating system comprises a plurality of garbage conveying negative pressure pipelines connected with the vacuum negative pressure circulating transmission pipeline, the outlet of the garbage conveying negative pressure pipeline is connected with the gas circulating inlet of the garbage separating and storing tank, the gas circulating outlet of the garbage separating and storing tank is sequentially connected with an air filtering tank and an air exhauster unit through a negative pressure gas circulating pipeline, the air outlet pipe of the air exhauster unit is connected with the external atmosphere through a three-way pipe, and is connected with the inlet of the garbage conveying negative pressure pipeline through a positive pressure gas circulating pipeline to form a positive and negative pressure gas circuit circulating system.
2. The pneumatically circulated refuse collection device of claim 1, further comprising a controller for controlling the opening and closing of said blower unit and of each transfer line.
3. The pneumatic circulating garbage collection device according to claim 2, wherein one end of the three-way pipeline, which leads to the outside atmosphere, is provided with a first pneumatic valve, a plurality of vacuum negative pressure transmission pipelines are provided with a second pneumatic valve, a plurality of air outlet pipes of the exhaust fan unit are provided with a third pneumatic valve, a fourth pneumatic valve is arranged near an air inlet of the positive pressure gas circulating pipeline, and the first pneumatic valve, the second pneumatic valve, the third pneumatic valve and the fourth pneumatic valve are all electrically connected with the controller.
4. A pneumatic recycling waste collection device as claimed in claim 3 wherein a flow meter is provided in the transfer line to atmosphere of said gas circulation system.
5. The pneumatic circulation waste collection device of claim 2, wherein a sensor is disposed on the negative pressure waste delivery line, said sensor being electrically connected to said controller.
6. The pneumatic recycling garbage collection device of claim 1, wherein one end of the three-way pipeline connected to the outside atmosphere is further connected to an exhaust gas purification device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251589.9U CN209739910U (en) | 2018-12-29 | 2018-12-29 | pneumatic circulation garbage collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251589.9U CN209739910U (en) | 2018-12-29 | 2018-12-29 | pneumatic circulation garbage collection device |
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| Publication Number | Publication Date |
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| CN209739910U true CN209739910U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822251589.9U Expired - Fee Related CN209739910U (en) | 2018-12-29 | 2018-12-29 | pneumatic circulation garbage collection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015526A (en) * | 2018-12-29 | 2019-07-16 | 北京星锐智能科技有限公司 | A kind of pneumatic circulating refuse collector and method |
| CN111547427A (en) * | 2020-04-20 | 2020-08-18 | 广州普慧环保科技股份有限公司 | Closed-loop garbage collection system and control method thereof |
| CN113818664A (en) * | 2021-08-19 | 2021-12-21 | 广州恩华特环境技术有限公司 | Garbage disposal system |
-
2018
- 2018-12-29 CN CN201822251589.9U patent/CN209739910U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015526A (en) * | 2018-12-29 | 2019-07-16 | 北京星锐智能科技有限公司 | A kind of pneumatic circulating refuse collector and method |
| CN111547427A (en) * | 2020-04-20 | 2020-08-18 | 广州普慧环保科技股份有限公司 | Closed-loop garbage collection system and control method thereof |
| CN113818664A (en) * | 2021-08-19 | 2021-12-21 | 广州恩华特环境技术有限公司 | Garbage disposal system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |