CN211888386U - Kitchen waste treatment device using natural gas as heat source - Google Patents
Kitchen waste treatment device using natural gas as heat source Download PDFInfo
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- CN211888386U CN211888386U CN202020284325.8U CN202020284325U CN211888386U CN 211888386 U CN211888386 U CN 211888386U CN 202020284325 U CN202020284325 U CN 202020284325U CN 211888386 U CN211888386 U CN 211888386U
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Abstract
The utility model discloses an use kitchen garbage processing apparatus of natural gas as heat source relates to the refuse treatment technique, use the kitchen garbage processing apparatus of natural gas as the heat source to include: the feeding system is used for feeding kitchen waste; the crushing system is used for crushing the kitchen waste; the centrifugal separation system is used for separating residues in the kitchen waste from oily water; the oil-water separation system is used for separating oil from water in the oily sewage; the drying system is used for drying the received residues; the natural gas burner is used for providing a heat source for the drying system and the oil-water separation system, the natural gas burner is arranged outside the heat conduction barrel of the drying barrel, and the drying system is in thermal conduction with the oil-water separation system. The utility model discloses can realize possessing better heat utilization efficiency simultaneously to kitchen garbage processing.
Description
Technical Field
The utility model relates to a refuse treatment technique especially relates to an use kitchen garbage processing apparatus of natural gas as heat source.
Background
In urban garbage, the kitchen garbage accounts for a relatively high proportion, and is easy to attract pests such as flies, mosquitoes, cockroaches, mice and the like, propagate germs, generate odor and seriously affect the human health and the appearance of the city.
The kitchen waste has the characteristics of high water content and high content of easily-degradable organic matters, is not suitable for incineration and landfill treatment and disposal, and is also not suitable for being used as animal feed. In the existing treatment mode of kitchen waste, the kitchen waste is typically treated by using an all-in-one machine for treating kitchen waste, so that the kitchen waste is reduced, recycled and harmless. However, the kitchen waste disposal all-in-one machine basically uses electricity as an energy source, and heats and dries the kitchen waste by using heat conduction oil or hot air as a medium, so that the heat energy utilization efficiency is relatively low, and a space for great improvement exists.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the not high problem of heat energy utilization efficiency of current kitchen garbage processing all-in-one, provide an use kitchen garbage processing apparatus of natural gas as the heat source.
The utility model discloses technical scheme as to above-mentioned technical problem and propose as follows:
the utility model provides an use kitchen garbage processing apparatus of natural gas as heat source, include:
the feeding system is used for feeding kitchen waste;
the crushing system for crushing the kitchen waste comprises a crushing inlet end, a crusher and a crushing outlet end, wherein the crushing inlet end is in butt joint with a feeding output end of the feeding system;
the centrifugal separation system for separating the residues in the kitchen waste from the oily water comprises a centrifugal inlet end, a centrifugal machine, a first centrifugal outlet end and a second centrifugal outlet end, wherein the centrifugal inlet end is butted with the crushing outlet end;
the oil-water separation system for separating oil from water in the oily sewage comprises an oil-water separation inlet end and an oil-water separator, wherein the oil-water separation inlet end is butted with the first centrifugal outlet end;
the drying system is used for drying the received residues and comprises a drying drum and a stirring paddle arranged in the drying drum, wherein the drying drum comprises a residue opening in butt joint with the second centrifugal outlet end;
the natural gas burner is used for providing a heat source for the drying system and the oil-water separation system, the natural gas burner is arranged outside the heat conduction barrel of the drying barrel, and the drying system is in thermal conduction with the oil-water separation system.
Preferably, the drying system comprises a drying sleeve body, and the drying cylinder and the natural gas burner are both arranged in the drying sleeve body.
Preferably, the natural gas burner comprises a row of burning tubes matched with the length of the heat-conducting cylinder body of the drying cylinder.
Preferably, the oil-water separation system comprises a heating sleeve body communicated with the inside of the drying sleeve body, and the oil-water separator is arranged in the heating sleeve body.
Preferably, the oil-water separator comprises an oil-water separation bin, a hot steam air floatation system and an automatic oil scraping system;
the hot steam air floatation system comprises an air pipe for outputting air, and an air pipe opening of the air pipe is arranged at the bottom of the oil-water separation bin; the automatic oil scraping system comprises an oil scraping assembly used for scraping the oil layer to a preset position when the oil layer reaches a preset liquid level.
Preferably, the oil-water separation device further comprises a vacuum system, the vacuum system comprises a vacuum pump, a first air pipe and a second air pipe, one end of the first air pipe is communicated with the vacuum pump, the other end of the first air pipe is communicated with the drying cylinder, one end of the second air pipe is communicated with the vacuum pump, and the other end of the second air pipe is arranged at the bottom of the oil-water separation bin.
Preferably, a temperature sensor and a temperature control unit are arranged in the drying cylinder, and the temperature control unit is used for controlling the vacuum pump to be started when the temperature sensor senses that the temperature in the drying cylinder reaches a preset temperature.
Preferably, a humidity sensor and a humidity control unit are arranged in the drying cylinder, and the humidity control unit is used for controlling the vacuum pump to be closed when the humidity sensor senses that the humidity in the drying cylinder is lower than preset humidity.
Preferably, a mechanical valve is provided in the conduit between the second centrifuge outlet port and the debris opening.
Preferably, two stirring paddles are arranged in the drying cylinder.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is:
through centrifugal separation system with kitchen garbage separation into residue and oily water, recycle drying system and carry out drying process to the residue in order to form solid-state rubbish, utilize oil-water separation system to separate the oil in the greasy dirt water from the water, the solid-state rubbish of formation can make things convenient for the landfill of rubbish to handle, and the water that obtains then can further carry out purification treatment and discharge, promotes refuse treatment's environmental protection degree, and energy-conserving relatively. In addition, due to the fact that natural gas is adopted for heating, economy is good compared with the traditional method that electric heating is adopted, meanwhile, the oil-water separation system can use partial heat energy of the drying processing system for oil-water separation processing, utilization efficiency of the heat energy is improved relatively, and environmental protection and energy saving are further facilitated.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a kitchen waste treatment device using natural gas as a heat source.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, it is the structural schematic diagram of the kitchen waste treatment device using natural gas as heat source provided by the utility model. Kitchen garbage processing apparatus includes feed system 1, crushing system 2, centrifugal separation system 3, drying system 4, oil-water separation system 7, wherein, feed system 1 is used for supplying kitchen garbage pan feeding. Here, the feeding system 1 may include a hopper, and the user may pour the kitchen waste from a feeding input end of the hopper, and the kitchen waste may be guided to a feeding output end to be output into the pulverizing system 2 under a hopper type structure of the hopper.
Smash system 2 is used for smashing kitchen garbage, including smashing entry end, rubbing crusher and smashing the exit end, smash the entry end with pan feeding output end butt joint is in order to receive the follow kitchen garbage of pan feeding output end output, kitchen garbage can smash the great thing piece of the type body in the rubbish after rubbing crusher's crushing effect and export centrifugal separation system 3 with smashing the exit end to do benefit to follow-up centrifugal separation to kitchen garbage and handle.
The centrifugal separation system 3 is used for separating residues and oily water in the kitchen waste, and comprises a first centrifugal outlet end for outputting separated oily water, a second centrifugal outlet end for outputting separated residues, a centrifugal inlet end for butting the crushing outlet ends and a centrifugal machine.
The drying system 4 is used for drying the received residues, and includes a drying drum 41 and a stirring paddle 42 arranged in the drying drum 41, and the drying drum 41 includes a residue opening butted with the second centrifugal outlet end for inputting the separated residues. Here, the drying drum 41 is a heat conductive drum.
The oil-water separation system 7 is used for separating oil from water in the oily sewage and comprises an oil-water separation inlet end in butt joint with the first centrifugal outlet end. The natural gas burner 5 is used for providing a heat source for the drying system 4 and the oil-water separation system 7, the natural gas burner 5 is arranged outside the heat conduction barrel of the drying barrel, and the drying system is in thermal conduction with the oil-water separation system.
The utility model discloses a centrifugal separation system separates into residue and oily water with kitchen garbage, recycles drying system and carries out drying process in order to form solid-state rubbish, utilize oil-water separation system to separate the oil and the water in the greasy dirt aquatic, and the solid-state rubbish of formation can make things convenient for the landfill of rubbish to handle, and the water that obtains then can further carry out purification treatment and discharge, promotes refuse treatment's the degree of environmental protection, and energy-conserving relatively. In addition, due to the fact that natural gas is adopted for heating, economy is good compared with the traditional method that electric heating is adopted, meanwhile, the oil-water separation system can use partial heat energy of the drying processing system for oil-water separation processing, utilization efficiency of the heat energy is improved relatively, and environmental protection and energy saving are further facilitated.
The utility model discloses in, drying cylinder 41 is the heat conduction barrel, is equipped with two stirring rakes 43 in order to stir solid-state rubbish in a section of thick bamboo inside for it is even to be heated, promotes stoving effect and efficiency.
The drying system 4 may further include a drying jacket 42, the drying drum 41 and the natural gas burner 5 are both disposed in the drying jacket 42, and the disposed drying jacket 42 may improve the efficiency of heating the drying drum 41 and reduce the heat energy loss. Here, the natural gas burner 5 may include a row of burning tubes matching the length of the cylinder of the drying cylinder 41, so as to facilitate the overall drying of the residue input into the drying cylinder 41. Meanwhile, the combustion of the natural gas burner 5 can be controlled to ensure that the internal temperature of the drying cylinder 41 is controlled within a range of one hundred twenty degrees centigrade to one hundred sixty degrees centigrade.
Further, the oil-water separation system 7 may include a heating jacket 71 communicated with the inside of the jacket of the drying jacket 42, and an oil-water separator of the oil-water separation system 7 is disposed in the heating jacket 71. The inside of the drying jacket body 42 is communicated with the jacket body of the heating jacket body 71, so that when the natural gas burner 5 provides heat energy to the drying jacket body 42, a part of the heat energy can be transmitted to the oil-water separation system 7 to provide the heat energy for heating the grease by the oil-water separator, thereby realizing the effective utilization of the heat energy.
In the oil-water separation system 7, the oil-water separator may specifically include an oil-water separation bin 72, a hot steam floatation system and an automatic oil scraping system, wherein the hot steam floatation system includes an air pipe for outputting gas, an air pipe port of the air pipe is arranged at the bottom position of the oil-water separation bin 72, and bubbles released by the hot steam floatation system can quickly float up grease in sewage, so as to realize quick oil-water separation; the automatic oil scraping system comprises an oil scraping component which is used for scraping the oil layer to a preset position when the oil layer reaches a preset liquid level, and an oil collecting groove can be arranged to collect the scraped oil layer. In addition, flue gas generated by the combustion of natural gas is introduced into the heating jacket body 71 of the oil-water separation system 7, and moisture condensed and separated out can be discharged through the water outlet 73.
The utility model discloses in, the kitchen garbage processing apparatus who uses the natural gas as the heat source still includes vacuum system 6, vacuum system 6 can include the vacuum pump and with first trachea, second trachea, first trachea one end with vacuum pump intercommunication, the other end with a stoving section of thick bamboo intercommunication, second trachea one end with vacuum pump intercommunication, the other end setting are in the bottom in oil-water separation storehouse. Utilize vacuum system 6 can realize taking out the processing in order to accelerate the stoving speed to the steam that forms in the section of thick bamboo 41 of drying, still can export the steam of taking out simultaneously to the oil water separation storehouse in to the bubble that forms can cause the liquid turbulent flow in the oil water separation storehouse thereby the mutual separation between the oil water with higher speed, in addition, because steam has certain temperature again, therefore can combine the heat energy that the heating jacket body provided heats the grease, thereby more do benefit to the oil water phase separation. And preferably, the temperature of the oil-water separator is controlled within a range from sixty ℃ to eighty ℃.
It can be understood that heating the oil-water separator can prevent the situation that the oil scraping efficiency of the automatic oil scraping system is low due to partial grease solidification.
Further, a temperature sensor and a temperature control unit may be disposed in the drying drum 41, and the temperature control unit is configured to control the vacuum pump to start when the temperature sensor senses that the temperature in the drying drum reaches a preset temperature. In addition, a humidity sensor and a humidity control unit may be further disposed in the drying drum 41, and the humidity control unit is configured to control the vacuum pump to be turned off when the humidity sensor senses that the humidity in the drying drum is lower than a preset humidity.
A mechanical valve 31 is arranged on a pipeline between the second centrifugal outlet end of the centrifugal system 3 and the residue opening of the drying system 4, so as to control the amount of residue output to the drying cylinder 41.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides an use kitchen garbage processing apparatus of natural gas as heat source which characterized in that includes:
the feeding system is used for feeding kitchen waste;
the crushing system for crushing the kitchen waste comprises a crushing inlet end, a crusher and a crushing outlet end, wherein the crushing inlet end is in butt joint with a feeding output end of the feeding system;
the centrifugal separation system for separating the residues in the kitchen waste from the oily water comprises a centrifugal inlet end, a centrifugal machine, a first centrifugal outlet end and a second centrifugal outlet end, wherein the centrifugal inlet end is butted with the crushing outlet end;
the oil-water separation system for separating oil from water in the oily sewage comprises an oil-water separation inlet end and an oil-water separator, wherein the oil-water separation inlet end is butted with the first centrifugal outlet end;
the drying system is used for drying the received residues and comprises a drying drum and a stirring paddle arranged in the drying drum, wherein the drying drum comprises a residue opening in butt joint with the second centrifugal outlet end;
the natural gas burner is used for providing a heat source for the drying system and the oil-water separation system, the natural gas burner is arranged outside the heat conduction barrel of the drying barrel, and the drying system is in thermal conduction with the oil-water separation system.
2. The kitchen waste treatment device using natural gas as a heat source as claimed in claim 1, wherein the drying system comprises a drying jacket body, and the drying drum and the natural gas burner are both arranged in the drying jacket body.
3. The kitchen waste treatment device using natural gas as heat source according to claim 2, wherein the natural gas burner comprises burning pipe bodies which are arranged in a row and matched with the length of the heat conducting cylinder body of the drying cylinder.
4. The kitchen waste treatment device using natural gas as a heat source as claimed in claim 2, wherein the oil-water separation system comprises a heating jacket body communicated with the inside of the jacket body of the drying jacket body, and the oil-water separator is arranged in the heating jacket body.
5. The kitchen waste treatment device using natural gas as a heat source according to claim 4, wherein the oil-water separator comprises an oil-water separation bin, a hot steam air floatation system and an automatic oil scraping system;
the hot steam air floatation system comprises an air pipe for outputting air, and an air pipe opening of the air pipe is arranged at the bottom of the oil-water separation bin; the automatic oil scraping system comprises an oil scraping assembly used for scraping the oil layer to a preset position when the oil layer reaches a preset liquid level.
6. The kitchen waste treatment device using natural gas as a heat source according to claim 5, further comprising a vacuum system, wherein the vacuum system comprises a vacuum pump, a first air pipe and a second air pipe, one end of the first air pipe is communicated with the vacuum pump, the other end of the first air pipe is communicated with the drying cylinder, one end of the second air pipe is communicated with the vacuum pump, and the other end of the second air pipe is arranged at the bottom of the oil-water separation bin.
7. The kitchen waste treatment device using natural gas as a heat source according to claim 6, wherein a temperature sensor and a temperature control unit are arranged in the drying cylinder, and the temperature control unit is used for controlling the vacuum pump to be started when the temperature sensor senses that the temperature in the drying cylinder reaches a preset temperature.
8. The kitchen waste treatment device using natural gas as a heat source according to claim 6, wherein a humidity sensor and a humidity control unit are arranged in the drying cylinder, and the humidity control unit is used for controlling the vacuum pump to be turned off when the humidity sensor senses that the humidity in the drying cylinder is lower than preset humidity.
9. The kitchen waste treatment device using natural gas as heat source according to claim 6, characterized in that a mechanical valve is arranged on a pipeline between the second centrifugal outlet end and the residue opening.
10. The kitchen waste treatment device using natural gas as a heat source according to claim 1, wherein two stirring paddles are arranged in the drying cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020284325.8U CN211888386U (en) | 2020-03-10 | 2020-03-10 | Kitchen waste treatment device using natural gas as heat source |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020284325.8U CN211888386U (en) | 2020-03-10 | 2020-03-10 | Kitchen waste treatment device using natural gas as heat source |
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| CN211888386U true CN211888386U (en) | 2020-11-10 |
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| CN202020284325.8U Active CN211888386U (en) | 2020-03-10 | 2020-03-10 | Kitchen waste treatment device using natural gas as heat source |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723918A (en) * | 2021-01-11 | 2021-04-30 | 胡方震 | Kitchen waste processor and processing method thereof |
| CN114413588A (en) * | 2022-01-18 | 2022-04-29 | 绍兴纳亭环保科技有限公司 | Kitchen garbage disposer for burning recovered grease |
| CN114485073A (en) * | 2022-01-18 | 2022-05-13 | 绍兴纳亭环保科技有限公司 | Automatic kitchen garbage processor of accuse temperature |
-
2020
- 2020-03-10 CN CN202020284325.8U patent/CN211888386U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723918A (en) * | 2021-01-11 | 2021-04-30 | 胡方震 | Kitchen waste processor and processing method thereof |
| CN114413588A (en) * | 2022-01-18 | 2022-04-29 | 绍兴纳亭环保科技有限公司 | Kitchen garbage disposer for burning recovered grease |
| CN114485073A (en) * | 2022-01-18 | 2022-05-13 | 绍兴纳亭环保科技有限公司 | Automatic kitchen garbage processor of accuse temperature |
| CN114413588B (en) * | 2022-01-18 | 2022-10-18 | 深圳联创立达环境技术有限公司 | Kitchen garbage disposer for recycling grease for combustion |
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Address after: 518000 3510-83, Luohu business center, No. 2028, Shennan East Road, Chengdong community, Dongmen street, Luohu District, Shenzhen, Guangdong Province Patentee after: Shenzhen zhongran Energy Research Center Co.,Ltd. Address before: 518000 B block 1301, Binhe Road, Futian District, Shenzhen, Guangdong. Patentee before: SHENZHEN CHINA GAS HIT GAS TECHNOLOGY RESEARCH INSTITUTE CO.,LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220616 Address after: 518000 building 37, Dayun software Town, 8288 Longgang Avenue, Longgang street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN ZHONGRAN TECHNOLOGY Co.,Ltd. Address before: 518000 3510-83, Luohu business center, No. 2028, Shennan East Road, Chengdong community, Dongmen street, Luohu District, Shenzhen, Guangdong Province Patentee before: Shenzhen zhongran Energy Research Center Co.,Ltd. |