CN214615229U - Kitchen garbage collection system for community - Google Patents
Kitchen garbage collection system for community Download PDFInfo
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- CN214615229U CN214615229U CN202021902338.3U CN202021902338U CN214615229U CN 214615229 U CN214615229 U CN 214615229U CN 202021902338 U CN202021902338 U CN 202021902338U CN 214615229 U CN214615229 U CN 214615229U
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- kitchen waste
- vacuum
- vacuum tank
- temporary storage
- collection system
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Abstract
A community kitchen waste collection system, comprising: the kitchen waste collecting system comprises kitchen waste crushers, a temporary storage collector and a negative pressure collecting system, wherein the kitchen waste crushers are arranged in the kitchen of each household, the temporary storage collector is positioned below all the kitchen waste crushers, kitchen waste particles generated by the kitchen waste crushers can flow into the temporary storage collector under the action of gravity, and the negative pressure collecting system comprises a vacuum tank, a sewage pump, a vacuum pump and a waste gas purifier; the vacuum tank with through the pipeline intercommunication between the collector of keeping in, the dredge pump be used for with the mud periodic discharge that the vacuum tank stored, the vacuum pump is used for making the vacuum tank keeps the negative pressure, exhaust purifier is used for right discharge after vacuum pump exhaust waste gas is handled.
Description
Technical Field
The utility model relates to the technical field of environmental protection, especially, relate to a community is with rubbish from cooking collection system.
Background
With the continuous development of society and the continuous progress of science and technology, the living standard of people is also continuously improved, the kitchen garbage of the living standard is the garbage which accounts for the largest proportion of the household garbage, the kitchen garbage is also the source of the household garbage with foul smell and dripping leakage, and after the classified collection of the household garbage is implemented, the collection modes of the kitchen garbage comprise the following two modes:
1. crushing the kitchen waste by using a kitchen waste crusher and then discharging the crushed kitchen waste to a sewer;
2. the garbage is collected by a garbage bag and then put into a kitchen garbage collecting bucket, and the kitchen garbage is transported to a middle treatment end by a kitchen garbage collecting and transporting vehicle. In the existing kitchen waste collection methods, the first method has the problems that oil and kitchen waste particles block a sewer, the treatment load of a sewage treatment plant is increased, and organic matter resources of the kitchen waste are wasted; the second mode has the problem that the classification management cost is high, the kitchen garbage bin influences the living environment, and the transportation cost is high.
SUMMERY OF THE UTILITY MODEL
In order to achieve the technical purpose, the utility model provides a kitchen garbage collection system for communities.
A community kitchen waste collection system comprising: the kitchen waste collecting system comprises kitchen waste crushers, a temporary storage collector and a negative pressure collecting system, wherein the kitchen waste crushers are arranged in the kitchen of each household, the temporary storage collector is positioned below all the kitchen waste crushers, kitchen waste particles generated by the kitchen waste crushers can flow into the temporary storage collector under the action of gravity, and the negative pressure collecting system comprises a vacuum tank, a sewage pump, a vacuum pump and a waste gas purifier; the vacuum tank with through the pipeline intercommunication between the collector of keeping in, the dredge pump be used for with the mud periodic discharge that the vacuum tank stored, the vacuum pump is used for making the vacuum tank keeps the negative pressure, exhaust purifier is used for right discharge after vacuum pump exhaust waste gas is handled.
In a preferred embodiment, the temporary storage collector is a closed cavity, a vacuum interface valve and a sensing tube are arranged in the temporary storage collector, a water outlet of the vacuum interface valve is connected with a conveying pipeline, the internal air pressure value of the sensing tube can change along with the change of the liquid level in the temporary storage collector, and the opening and closing state of the vacuum interface valve is controlled according to the air pressure value.
In a preferred embodiment, the temporary storage collector further comprises an air inlet pipe, the bottom of the air inlet pipe is communicated with the waste water collector, and an air inlet at the top end of the air inlet pipe is communicated with the outside.
In a preferred embodiment, the vacuum tank comprises a liquid level sensor sensing the liquid level of the vacuum tank.
In a preferred embodiment, the negative pressure collecting system comprises a sludge discharge pipe connected with the vacuum tank, and the sewage pump is arranged on the sludge discharge pipe.
In a preferred embodiment, the vacuum tank comprises a pressure transducer for sensing the pressure inside the vacuum tank.
In a preferred embodiment, the negative pressure collecting system including with the foul smell exhaust pipe that the vacuum tank is connected, the vacuum pump set up in on the foul smell exhaust pipe, the vacuum pump with pressure transmitter electric connection, the switch of vacuum pump is controlled by pressure transmitter's sensing result.
In a preferred embodiment, the liquid level sensor is one of a float-type sensing tube, a magnetic flip-board level gauge, a radar level gauge, a capacitance level gauge or an ultrasonic level gauge.
Compared with the prior art, the kitchen waste collection system for the community provided by the utility model crushes kitchen waste at the source and discharges the kitchen waste to the temporary storage collector through the kitchen sewer line, so that the kitchen waste collection process does not need to be bagged and carried down the building, and the kitchen waste is collected in a closed manner, thereby avoiding dripping, spilling and leaking and odor; the temporary storage collector is positioned at one floor or a basement of each building, is communicated with the vacuum tank through a horizontal pipeline, can pump slurry formed by kitchen garbage in the temporary storage collector into the vacuum tank for storage in a vacuumizing mode, and cleans the horizontal pipeline in the vacuumizing process, so that particles and grease are prevented from blocking the pipeline, and the cleanness of the horizontal pipeline can be kept; the kitchen waste finally enters the vacuum tank, so that the independent collection of the kitchen waste is realized, and the resource utilization of the kitchen waste is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a kitchen garbage collection system for community use.
Description of the main elements
| Kitchen garbage collection system for |
100 |
| Kitchen |
1 |
| Negative |
3 |
| |
2 |
| |
30 |
| |
31 |
| Vacuum pump | 32 |
| |
33 |
| Conveying pipeline | 5 |
| Vertical tube | 4 |
| |
22 |
| |
34 |
| |
35 |
| |
23 |
| |
21 |
| |
11 |
| Kitchen work table | 12 |
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1, in order to provide the present invention, a kitchen garbage collecting system 100 for community includes: the kitchen waste crusher comprises a kitchen waste crusher 1, a temporary storage collector 2 and a negative pressure collecting system 3.
The kitchen waste crusher 1 is disposed in a kitchen of each household. The kitchen waste crusher 1 can be connected with a vegetable washing basin 11 of a kitchen, and a switch 13 of the kitchen waste crusher 1 can be arranged on a working table 12 of the kitchen. The kitchen waste flows to the kitchen waste crusher 1 through the vegetable washing basin 11, and the kitchen waste crusher 1 crushes the kitchen waste into particles. The kitchen waste particles can be discharged to the temporary storage collector 2 together with kitchen waste water as a pasty aqueous agent or as a fine-grained paste.
The temporary storage collector 2 is located below all kitchen waste crushers 1, and the temporary storage collector 2 is used for collecting kitchen waste crushed particles generated by all kitchen waste crushers 1 on the whole floor. That is, the temporary storage collector 2 is located at one floor or basement of each building, and the kitchen waste particles generated from the kitchen waste pulverizer 1 flow into the temporary storage collector 2 through the vertical pipe 4 by gravity.
The temporary storage collector 2 is a closed cavity and is internally provided with a vacuum interface valve 21 and a sensing tube 22 which is in contact with the liquid level. The water outlet of the vacuum interface valve 21 is connected with the conveying pipeline 5, and the sensing pipe 22 is internally provided with a pressure transmitter which can change the internal air pressure value thereof according to the liquid level in the temporary storage collector 2 and control the opening and closing state of the vacuum interface valve 21 according to the air pressure value.
The temporary storage collector 2 further comprises an air inlet pipe 23 connected with the temporary storage collector, the bottom of the air inlet pipe 23 is communicated with the waste water collector, a one-way valve (not shown) is arranged at the top end of the air inlet pipe 23, and air is controlled to enter from the air inlet through the one-way valve.
The negative pressure collecting system 3 includes a vacuum tank 30, a sewage pump 31, a vacuum pump 32, and an exhaust gas cleaner 33.
The vacuum tank 30 is communicated with the temporary storage collector 2 through a conveying pipeline 5. A pressure transmitter for sensing the pressure inside the vacuum tank 30 is provided inside the vacuum tank 30. The pressure transducer is electrically connected to a control switch of the vacuum pump 32. The control switch can control whether the vacuum pump 32 operates or not according to the sensing result of the pressure transmitter.
The sewage pump 31 is used for periodically discharging the sludge stored in the vacuum tank 30.
The vacuum pump 32 is operable to draw a vacuum on the vacuum reservoir 30 to maintain a negative pressure in the vacuum reservoir 30.
The exhaust gas purifier 33 is used for treating the exhaust gas discharged by the vacuum pump 32 and then discharging the treated exhaust gas.
In a preferred embodiment, the vacuum tank 30 includes a liquid level sensor for sensing the liquid level in the vacuum tank 30 and a pressure transducer for sensing the pressure in the vacuum tank 30. In a preferred embodiment, the liquid level sensor is one of a float level gauge, a magnetic flip-board level gauge, a radar level gauge, a capacitance level gauge or an ultrasonic level gauge.
Specifically, the negative pressure collecting system 3 further includes a sludge discharge pipe 34 connected to the vacuum tank 30, the sewage pump 31 is disposed on the sludge discharge pipe 34, and the sewage pump 31 performs an opening operation according to a sensing result of the liquid level sensor to discharge sludge in the vacuum tank 30.
The negative pressure collecting system 3 further comprises an odor discharging pipeline 35 connected with the vacuum tank 30, the vacuum pump 32 is arranged on the odor discharging pipeline 35, and the odor pumped out by the vacuum pump 32 during operation is discharged after being processed by the exhaust gas purifier 33.
The utility model provides a community is with rubbish from cooking collection system 100 is when using, and the rubbish from cooking of every family gets into rubbish from cooking rubbing crusher 1 from vegetable washing basin 11, presses the rubbing crusher switch and smashes rubbish from cooking, and rubbing crusher will cook the rubbish and grind the rubbish into particles and discharge to downstairs collection 2 of keeping in through gravity together with water.
When the liquid level of the temporary storage collector 2 rises, the air pressure in the sensing pipe 22 rises along with the rise of the liquid level, when the pressure rises to reach a set upper limit value, the vacuum interface valve 21 is opened under the interlocking control, the water outlet of the vacuum interface valve 21 is connected with the conveying pipeline 5, the conveying pipeline 5 is in a negative pressure state, the temporary storage collector 2 is communicated with the atmosphere through the air inlet pipe 23, so that the internal air pressure of the temporary storage collector 2 is kept at the atmospheric pressure, and when the vacuum interface valve 21 is opened, the kitchen waste crushed materials and the sewage stored in the temporary storage collector 2 enter the conveying pipeline 5 through the vacuum interface valve 21 under the action of the air pressure difference between the temporary storage collector 2 and the conveying pipeline 5 and enter the vacuum tank 30 through the conveying pipeline 5.
The kitchen waste crushed material and the sewage are continuously conveyed to the vacuum tank 30 under the action of the air pressure difference between the temporary storage collector 2 and the conveying pipeline 5, the liquid level in the temporary storage collector 2 is gradually reduced, the air pressure in the induction pipe 22 is reduced, and the vacuum interface valve 21 is closed under interlocking control when the set lower limit value is reached.
When the pressure transmitter senses that the internal pressure of the vacuum tank 30 exceeds the set upper limit value, the vacuum pump 32 starts to pump air to reduce the internal air pressure of the vacuum tank 30, and when the pressure reaches the set lower limit value, the vacuum pump 32 stops running.
Because the vacuum pump 32 collects kitchen waste of each household to the vacuum tank 30 through negative pressure air extraction, the conveying pipeline 5 is cleaned by utilizing conveying gas during air extraction, and grease is prevented from being condensed on the conveying pipeline 5. When the vacuum pump 32 is operated, the odor gas pumped out by the vacuum pump 32 is treated by the exhaust gas purifier 33 and discharged. The kitchen waste discharged from the sewage pump 31 may be subjected to a next dehydration treatment for composting or discharged to a septic tank, composted together with feces in the septic tank, or the like.
To sum up, the utility model discloses following beneficial effect has: the utility model provides a community is with rubbish collection system 100 from cooking utilizes vacuum drainage system to collect after smashing rubbish from cooking, it can collect rubbish from cooking inclosed, avoid giving off stink and percolation liquid drop to spill and leak, it is through the rubbish from cooking to vacuum tank 30 in the every household of negative pressure suction family, the velocity of flow is fast, avoid the surplus grease in kitchen and the surplus garrulous granule of kitchen to block up the trunk line, the in-process utilizes gaseous impact force to erode the pipe wall of bleeding simultaneously, avoid the grease to condense, so can guarantee the cleanness of pipeline.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A kitchen waste collection system for a community, comprising: the kitchen waste collecting system comprises kitchen waste crushers, a temporary storage collector and a negative pressure collecting system, wherein the kitchen waste crushers are arranged in the kitchen of each household, the temporary storage collector is positioned below all the kitchen waste crushers, kitchen waste particles generated by the kitchen waste crushers can flow into the temporary storage collector under the action of gravity, and the negative pressure collecting system comprises a vacuum tank, a sewage pump, a vacuum pump and a waste gas purifier; the vacuum tank with through the pipeline intercommunication between the collector of keeping in, the dredge pump be used for with the mud periodic discharge that the vacuum tank stored, the vacuum pump is used for making the vacuum tank keeps the negative pressure, exhaust purifier is used for right discharge after vacuum pump exhaust waste gas is handled.
2. The kitchen waste collection system as claimed in claim 1, wherein the temporary storage collector is a closed chamber and has a vacuum interface valve and a sensing tube disposed therein, a water outlet of the vacuum interface valve is connected to a delivery pipe, and the sensing tube has an internal air pressure varying according to the liquid level in the temporary storage collector and controls the open/close state of the vacuum interface valve according to the air pressure.
3. The kitchen waste collection system for the community as claimed in claim 1, wherein the temporary storage collector further comprises an air inlet pipe, the bottom of the air inlet pipe is communicated with the waste water collector, the top end of the air inlet pipe is provided with a one-way valve, and the one-way valve controls air to enter from the air inlet.
4. A community kitchen waste collection system according to claim 1, characterised in that said vacuum tank comprises a level sensor for sensing the level of said vacuum tank.
5. The kitchen waste collection system for the community as claimed in claim 3, wherein the negative pressure collection system comprises a sludge discharge pipe connected with the vacuum tank, the sewage pump is arranged on the sludge discharge pipe, and an electric control valve is arranged on the sludge discharge pipe.
6. The community kitchen waste collection system according to claim 1, wherein said vacuum tank includes a pressure transducer for sensing the pressure inside the vacuum tank.
7. The kitchen waste collection system for communities as claimed in claim 6, wherein the negative pressure collection system comprises an odor gas discharge pipeline connected to the vacuum tank, the vacuum pump is disposed on the odor gas discharge pipeline, the vacuum pump is electrically connected to the pressure transmitter, and the on/off of the vacuum pump is controlled by the sensing result of the pressure transmitter.
8. The kitchen waste collection system for community as claimed in claim 4, wherein the liquid level sensor is one of a ball float level transmitter, a magnetic flip level gauge, a radar level gauge, a capacitance level gauge or an ultrasonic level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021902338.3U CN214615229U (en) | 2020-09-03 | 2020-09-03 | Kitchen garbage collection system for community |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021902338.3U CN214615229U (en) | 2020-09-03 | 2020-09-03 | Kitchen garbage collection system for community |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214615229U true CN214615229U (en) | 2021-11-05 |
Family
ID=78375093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021902338.3U Active CN214615229U (en) | 2020-09-03 | 2020-09-03 | Kitchen garbage collection system for community |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214615229U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059626A (en) * | 2021-11-08 | 2022-02-18 | 杭州聚川环保科技股份有限公司 | Kitchen waste separating and collecting system |
| CN114150746A (en) * | 2021-12-07 | 2022-03-08 | 杭州聚川环保科技股份有限公司 | Kitchen waste vacuum collection and separation system |
| CN114178288A (en) * | 2021-11-18 | 2022-03-15 | 中国计量大学上虞高等研究院有限公司 | Kitchen waste treatment system and control method |
| CN114472450A (en) * | 2022-02-07 | 2022-05-13 | 青岛松上环境工程有限公司 | Automatic kitchen waste collecting system |
-
2020
- 2020-09-03 CN CN202021902338.3U patent/CN214615229U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059626A (en) * | 2021-11-08 | 2022-02-18 | 杭州聚川环保科技股份有限公司 | Kitchen waste separating and collecting system |
| CN114178288A (en) * | 2021-11-18 | 2022-03-15 | 中国计量大学上虞高等研究院有限公司 | Kitchen waste treatment system and control method |
| CN114150746A (en) * | 2021-12-07 | 2022-03-08 | 杭州聚川环保科技股份有限公司 | Kitchen waste vacuum collection and separation system |
| CN114472450A (en) * | 2022-02-07 | 2022-05-13 | 青岛松上环境工程有限公司 | Automatic kitchen waste collecting system |
| CN114472450B (en) * | 2022-02-07 | 2023-10-24 | 青岛松上环境工程有限公司 | Kitchen garbage automatic collection system |
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