CN203715626U - System for fermenting biogas by utilizing kitchen waste oil - Google Patents
System for fermenting biogas by utilizing kitchen waste oil Download PDFInfo
- Publication number
- CN203715626U CN203715626U CN201320890025.4U CN201320890025U CN203715626U CN 203715626 U CN203715626 U CN 203715626U CN 201320890025 U CN201320890025 U CN 201320890025U CN 203715626 U CN203715626 U CN 203715626U
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- China
- Prior art keywords
- oil
- water
- separator
- chamber
- kitchen waste
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a system for fermenting biogas by utilizing kitchen waste oil. The system comprises an oil-water separator and an anaerobic reactor, wherein the oil-water separator comprises an oil-water mixing chamber, an oil chamber and a water chamber; a first opening communicated with the oil chamber is formed in the upper part of the side wall of the oil-water mixing chamber, a second opening communicated with the water chamber is formed in the lower part of the oil-water mixing chamber, and the oil chamber is communicated with an oil inlet of the anaerobic reactor; the oil-water separator further comprises a conduit which leads the oil-water mixed liquid to the oil-water mixing chamber, and the upward outlet of the conduit is formed at the bottom of the oil-water mixing chamber. Through such structure, the system for fermenting biogas by kitchen waste oil provided by the utility model can effectively improve the biogas content fermented.
Description
Technical field
The utility model relates to waste oil treatment technical field, relates in particular to a kind of system of utilizing meal kitchen waste oil fermentation methane.
Background technology
In prior art, in kitchen, can produce a large amount of discarded edible oils, if these discarded edible oils are not processed, can cause disadvantageous effect to environment.
Turn waste into wealth in order to discard edible oil, the fermentation raw material of those skilled in the art's imagination using discarded edible oil as biogas.But, because the discarded edible oil in kitchen is mixed with a large amount of water conventionally, cause containing in discarded edible oil the proportion that can be fermented as the organic composition of biogas less, and then fermentation biogas is out less.
Utility model content
The utility model provides a kind of system of utilizing meal kitchen waste oil fermentation methane, and it can effectively improve the biogas amount of fermenting.
The system of the utilization meal kitchen waste oil fermentation methane that the utility model provides, comprise water-and-oil separator and anaerobic reactor, described water-and-oil separator comprises oil mixing with water chamber, oil pocket and water cavity, the side wall upper part position in described oil mixing with water chamber is provided with the first opening being connected with described oil pocket, the lower sidewall position in described oil mixing with water chamber is provided with the second opening being connected with described water cavity, and described oil pocket is connected with the oil-in of described anaerobism producer; Described water-and-oil separator also comprises the conduit for oil-water mixture being imported to described oil mixing with water chamber, and the outlet of described conduit is positioned at the bottom position in described oil mixing with water chamber, and the Way out of described conduit upwards.
Preferably, described anaerobism producer comprises shell, is arranged at the oil distributor of described shell inner bottom part, is set in turn in from the bottom to top the first triphase separator and the second triphase separator in described shell and is arranged at the gas-liquid separator of described cover top portion, and described oil distributor is connected with described oil-in.
Preferably, described anaerobism producer also comprises the first upcast, the second upcast and return line, the upper end of described the first upcast, the second upcast and return line is connected with described gas-liquid separator respectively, the lower end of described the first upcast is connected with described the first triphase separator, the lower end of described the second upcast is connected with described the second triphase separator, and the lower end of described return line is arranged at the bottom of described anaerobism producer.
Preferably, between described the first triphase separator and described anaerobism producer bottom, form expansion chamber, between described the first triphase separator and described the second triphase separator, form decontamination chamber.
Preferably, described oil distributor is provided with nozzle.
Preferably, described nozzle is three, and three described nozzles towards being respectively upper and lower and horizontal direction.
The system of the utilization meal kitchen waste oil fermentation methane that the utility model provides, comprise water-and-oil separator and anaerobic reactor, described water-and-oil separator comprises oil mixing with water chamber, oil pocket and water cavity, the side wall upper part position in described oil mixing with water chamber is provided with the first opening being connected with described oil pocket, the lower sidewall position in described oil mixing with water chamber is provided with the second opening being connected with described water cavity, and described oil pocket is connected with the oil-in of described anaerobism producer; Described water-and-oil separator also comprises the conduit for oil-water mixture being imported to described oil mixing with water chamber, and the outlet of described conduit is positioned at the bottom position in described oil mixing with water chamber, and the Way out of described conduit upwards.
So arrange, in oil-water mixture, the density of oil is less than the density of water, and therefore, oil can float on water.In the utility model, the floating oil in middle and upper part, oil mixing with water chamber can flow in oil pocket by the first opening, and the water in oil mixing with water chamber flows in water cavity by the second opening of bottom.In addition, the water-and-oil separator providing due to the utility model, it is positioned at the bottom position in oil mixing with water chamber for oil-water mixture being imported to the conduit outlet in oil mixing with water chamber, and the Way out of conduit upwards, oil the oil-water mixture of deriving from conduit can directly float in oil reservoir, and water can be exported in water cavity by the second outlet of sidewall, it can avoid directly pouring oil-water mixture into from the top in oil mixing with water chamber, and cause oil mixing with water deposits yields to be impacted and fluctuation, and then cause oil-water mixture to flow into the problem oil pocket from the first opening.So, the oily moisture content less in oil pocket, is imported in anaerobism producer and carries out producing a large amount of biogas after fermentative processing.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the water-and-oil separator schematic diagram in the utility model embodiment;
Fig. 2 is anaerobism producer schematic diagram in the utility model embodiment.
Embodiment
This embodiment provides a kind of system of utilizing meal kitchen waste oil fermentation methane, and it can effectively improve the biogas amount of fermenting.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, Fig. 1 is the water-and-oil separator schematic diagram in the utility model embodiment.
The system of the utilization meal kitchen waste oil fermentation methane that this embodiment provides, comprise water-and-oil separator and anaerobic reactor, water-and-oil separator comprises oil mixing with water chamber 1, oil pocket 2 and water cavity 3, the side wall upper part position in oil mixing with water chamber is provided with the first opening 11 being connected with oil pocket, the lower sidewall position in oil mixing with water chamber is provided with the second opening 12 being connected with water cavity, and oil pocket is connected with the oil-in of anaerobism producer; Water-and-oil separator also comprises the conduit 13 for oil-water mixture being imported to oil mixing with water chamber 1, and the outlet of conduit is positioned at the bottom position in oil mixing with water chamber, and the Way out of conduit 13 upwards.
So arrange, in oil-water mixture, the density of oil is less than the density of water, and therefore, oil can float on water.In this embodiment, the floating oil in middle and upper part, oil mixing with water chamber can flow in oil pocket 2 by the first opening 11, and the water in oil mixing with water chamber 1 flows in water cavity 3 by the second opening 12 of bottom.
In addition, the water-and-oil separator providing due to this embodiment, it is positioned at the bottom position in oil mixing with water chamber for oil-water mixture being imported to the outlet of conduit 13 in oil mixing with water chamber, and the Way out of conduit 13 upwards, oil the oil-water mixture of deriving from conduit 13 can directly float in oil reservoir, and water can be exported in water cavity by the second outlet of sidewall, it can avoid directly pouring oil-water mixture into from the top in oil mixing with water chamber, and cause oil mixing with water deposits yields to be impacted and fluctuation, and then cause oil-water mixture to flow into the problem oil pocket from the first opening.
So, the oily moisture content less in oil pocket, is imported in anaerobism producer and carries out producing a large amount of biogas after fermentative processing.
In this embodiment, anaerobism producer can comprise shell 41, is arranged at the oil distributor 42 of shell inner bottom part, is set in turn in from the bottom to top the first triphase separator 43 and the second triphase separator 44 in shell and is arranged at the gas-liquid separator 45 of cover top portion, and oil distributor 42 is connected with oil-in 411.
Anaerobism producer can also comprise the first upcast 46, the second upcast 47 and return line 48, the upper end of the first upcast 46, the second upcast 47 and return line 48 is connected with gas-liquid separator 45 respectively, the lower end of the first upcast 46 is connected with the first triphase separator 43, the lower end of the second upcast 47 is connected with the second triphase separator 44, and the lower end of return line 48 is arranged at the bottom of described anaerobism producer
Between the first triphase separator 43 and anaerobism producer bottom, form between expansion chamber 431, the first triphase separators 43 and the second triphase separator 44 and form decontamination chamber 441, the methane outlet 451 of gas-liquid separator 45 is connected with sludge gas collecting device.
Particularly, oil distributor 42 is provided with nozzle 421, and the quantity of nozzle 421 can be three, and three nozzles 421 towards being respectively upper and lower and horizontal direction.
Sewage enters after anaerobism producer, through the injection of nozzle 421, form a kind of dynamic cloth oil condition, and then formation is radially used with the circumferential cooperation of stirring, waste oil is fully contacted with anaerobic grain sludge, and waste oil is sent into expansion chamber 431, the waste oil generation biogas that is degraded, then pass through the disturbance of γ-ray emission, anaerobic grain sludge is expansion suspended state, produce higher activity, and then improve biogas growing amount, gas is collected and is separated by the first triphase separator 43, when gas rises, promoting profit and anaerobic grain sludge moves upward, enter gas-liquid separator 45 through the first upcast 46, biogas separates with anaerobic grain sludge from profit, profit and anaerobic grain sludge directly drop down onto anaerobic reactor bottom through return line 48, form the internal recycling of anaerobic reactor.
The profit of separating from the first triphase separator 43 is again degraded in decontamination chamber 441, the biogas producing is collected by the second triphase separator 44, gas enters gas-liquid separator 45 through the second upcast 47, biogas separates with anaerobic grain sludge from profit, profit and anaerobic grain sludge directly drop down onto anaerobic reactor bottom through return line 48, form the internal recycling of anaerobic reactor.
Above-mentioned circulation is without extra power, and energy consumption is low, and anaerobic reactor is stable, has the ability of processing high density profit.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. one kind is utilized the system of meal kitchen waste oil fermentation methane, it is characterized in that, comprise water-and-oil separator and anaerobic reactor, described water-and-oil separator comprises oil mixing with water chamber, oil pocket and water cavity, the side wall upper part position in described oil mixing with water chamber is provided with the first opening being connected with described oil pocket, the lower sidewall position in described oil mixing with water chamber is provided with the second opening being connected with described water cavity, and described oil pocket is connected with the oil-in of described anaerobism producer; Described water-and-oil separator also comprises the conduit for oil-water mixture being imported to described oil mixing with water chamber, and the outlet of described conduit is positioned at the bottom position in described oil mixing with water chamber, and the Way out of described conduit upwards.
2. the system of utilization meal as claimed in claim 1 kitchen waste oil fermentation methane, it is characterized in that, described anaerobism producer comprises shell, is arranged at the oil distributor of described shell inner bottom part, is set in turn in from the bottom to top the first triphase separator and the second triphase separator in described shell and is arranged at the gas-liquid separator of described cover top portion, and described oil distributor is connected with described oil-in.
3. the system of utilization meal as claimed in claim 2 kitchen waste oil fermentation methane, it is characterized in that, described anaerobism producer also comprises the first upcast, the second upcast and return line, the upper end of described the first upcast, the second upcast and return line is connected with described gas-liquid separator respectively, the lower end of described the first upcast is connected with described the first triphase separator, the lower end of described the second upcast is connected with described the second triphase separator, and the lower end of described return line is arranged at the bottom of described anaerobism producer.
4. the system of utilization meal as claimed in claim 3 kitchen waste oil fermentation methane, it is characterized in that, between described the first triphase separator and described anaerobism producer bottom, form expansion chamber, between described the first triphase separator and described the second triphase separator, form decontamination chamber.
5. the system of utilization meal as claimed in claim 2 kitchen waste oil fermentation methane, is characterized in that, described oil distributor is provided with nozzle.
6. the system of utilizing as claimed in claim 5 meal kitchen waste oil fermentation methane, is characterized in that, described nozzle is three, and three described nozzles towards being respectively upper and lower and horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890025.4U CN203715626U (en) | 2013-12-31 | 2013-12-31 | System for fermenting biogas by utilizing kitchen waste oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890025.4U CN203715626U (en) | 2013-12-31 | 2013-12-31 | System for fermenting biogas by utilizing kitchen waste oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203715626U true CN203715626U (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320890025.4U Expired - Fee Related CN203715626U (en) | 2013-12-31 | 2013-12-31 | System for fermenting biogas by utilizing kitchen waste oil |
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| CN (1) | CN203715626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113754186A (en) * | 2021-09-02 | 2021-12-07 | 北京华夏大禹科技有限公司 | Oily wastewater treatment system |
-
2013
- 2013-12-31 CN CN201320890025.4U patent/CN203715626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113754186A (en) * | 2021-09-02 | 2021-12-07 | 北京华夏大禹科技有限公司 | Oily wastewater treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHENGDU HENGRUI HIGH-TECH TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU HENGRUN HIGH-TECH TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 611500 sheep No. 1 Industrial Zone, Chengdu, Sichuan, Qionglai Patentee after: CHENGDU HR HI-TECH Co.,Ltd. Address before: 611500 sheep No. 1 Industrial Zone, Chengdu, Sichuan, Qionglai Patentee before: CHENGDU HENGRUN HIGH-NEW SCIENCE & TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20211231 |