CN207760333U - A kind of energy saver using marsh gas power generation exhaust-heat heating methane-generating pit - Google Patents
A kind of energy saver using marsh gas power generation exhaust-heat heating methane-generating pit Download PDFInfo
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- CN207760333U CN207760333U CN201721874924.XU CN201721874924U CN207760333U CN 207760333 U CN207760333 U CN 207760333U CN 201721874924 U CN201721874924 U CN 201721874924U CN 207760333 U CN207760333 U CN 207760333U
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- biogas
- generating pit
- heat
- generator set
- methane
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Abstract
The utility model discloses a kind of energy savers using marsh gas power generation exhaust-heat heating methane-generating pit, including methane-generating pit, Biogas Generator Set and generator, methane-generating pit includes anaerobic fermentation gas production tank, it is provided with feed inlet and gas outlet on anaerobic fermentation gas production tank, the row's of being connected with biogas pipe on gas outlet, the other end of row's biogas pipe is connect with Biogas Generator Set, Biogas Generator Set burning biogas drives electrical power generators, the outside of anaerobic fermentation gas production tank is provided with incubation cavity, insulating tube is provided in incubation cavity, one end of insulating tube passes through the outer wall of anaerobic fermentation gas production tank to be connect with Biogas Generator Set.The heat that Biogas Generator Set generates heats methane-generating pit by insulating tube, is efficiently used, reduced for thermal energy consumption, energy conservation and environmental protection to heat by the energy saver of the utility model；Insulating tube almost all is placed in incubation cavity simultaneously, reduces heat of the insulating tube outboard row to working environment, improves working environment quality.
Description
Technical field
The utility model is related to marsh gas power generation field, more particularly to a kind of sections using marsh gas power generation exhaust-heat heating methane-generating pit
It can device.
Background technology
In methane power generating system, the gas production of methane-generating pit and the fermentation temperature of methane-generating pit are closely related, work as fermentation temperature
When being 50 to 60 degrees Celsius, biogas bacteria is especially active, and organic matter decomposes soon, and gas producing efficiency is high, and therefore, people would generally be natural pond
Heating equipment is arranged in gas pond, and common heat-supplying mode is electrothermal method or boiler heat supplying, though above two heat-supplying mode can be
Methane-generating pit heat supply is very wasted when its energy consumption is big.Also Biogas Generator Set is during power generation, marsh gas power generation
Unit usually will produce prodigious heat, and exhaust gas temperature is up to more than 700 degrees Celsius, and exhaust gas discharging directly into atmosphere layer causes energy waste,
For above-mentioned phenomenon, it usually is connected to exhaust pipe in Biogas Generator Set, is used for the heat recovery and utilization, but exhaust pipe is due to having
The gas of high heat passes through, therefore also some waste heat is arranged the working environment of unit operation personnel is made to become severe to computer room.
Utility model content
The energy saving of marsh gas power generation exhaust-heat heating methane-generating pit is utilized the technical problem to be solved by the present invention is to provide a kind of
Device solves the waste heat existing in the prior art that big, Biogas Generator Set generates to methane-generating pit heat supply energy consumption and pollutes work
The problem of making environment.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of energy saver using marsh gas power generation exhaust-heat heating methane-generating pit, including methane-generating pit, Biogas Generator Set and hair
Motor, the methane-generating pit include anaerobic fermentation gas production tank, are provided with feed inlet and gas outlet on the anaerobic fermentation gas production tank, institute
The row's of being connected with biogas pipe on gas outlet is stated, the other end of row's biogas pipe is connect with the Biogas Generator Set, the biogas
Generating set burning biogas drives the electrical power generators, and the outside of the anaerobic fermentation gas production tank is provided with incubation cavity, described
Insulating tube is provided in incubation cavity, one end of the insulating tube passes through the outer wall of the anaerobic fermentation gas production tank to be sent out with the biogas
Motor group connects.
Preferably, above-mentioned further includes heat reclaim unit, the heat reclaim unit passes through exhaust pipe and the biogas
Generating set connects, and the insulating tube is connect with the heat reclaim unit, and control valve is provided on insulating tube.
Preferably, being connected with marsh gas purifying between anaerobic fermentation gas production tank described above and the Biogas Generator Set
Device.
Preferably, the outer wall of incubation cavity described above is provided with insulating layer.
The utility model has the beneficial effects that：The energy saver of the utility model, the heat that Biogas Generator Set is generated
Methane-generating pit is heated by insulating tube, heat is efficiently used, is reduced for thermal energy consumption, energy conservation and environmental protection；Simultaneously
Insulating tube almost all is placed in incubation cavity, reduces heat of the insulating tube outboard row to working environment, improves working environment matter
Amount.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1- anaerobic fermentation gas production tanks；2- Biogas Generator Sets；3- generators；4- feed inlets；The gas outlets 5-；6- is arranged
Biogas pipe；7- incubation cavities；8- insulating tubes；9- heat reclaim units；10- exhaust pipes；11- control valves；12- biogas purifiers.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, a kind of energy saver using marsh gas power generation exhaust-heat heating methane-generating pit, including methane-generating pit, biogas hair
Motor group 2 and generator 3, methane-generating pit include anaerobic fermentation gas production tank 1, and feed inlet 4 is provided on anaerobic fermentation gas production tank 1 and is gone out
The other end of gas port 5, the row's of being connected with biogas pipe 6 on gas outlet 5, row's biogas pipe 6 is connect with Biogas Generator Set 2, marsh gas power generation
The burning biogas driving generator 3 of unit 2 generates electricity, and the outside of anaerobic fermentation gas production tank 1 is provided with incubation cavity 7, is arranged in incubation cavity 7
There are insulating tube 8, one end of insulating tube 8 that the outer wall of anaerobic fermentation gas production tank 1 is passed through to be connect with Biogas Generator Set 2.When production, lead to
It crosses feed inlet 4 and puts into fermentation raw material into anaerobic fermentation gas production tank 1, generate hair biogas during the fermentation and be passed through biogas generator
In group 2, the burning biogas driving generator 3 of Biogas Generator Set 2 generates electricity, while direct by the heat that Biogas Generator Set 2 generates
It is passed through in insulating tube 8, then the heat distributed by insulating tube 8 directly heats anaerobic fermentation gas production tank 1, to improve anaerobic fermentation production
Fermentation efficiency in gas tank 1, and improve the gas production of biogas.The energy saver of the utility model generates Biogas Generator Set 2
Heat methane-generating pit is heated by insulating tube 8, heat is efficiently used, is reduced for thermal energy consumption, energy-saving ring
It protects；8 almost all of insulating tube is placed in incubation cavity 7 simultaneously, reduces heat of 8 outboard row of insulating tube to working environment, is improved
Working environment quality.
Further include heat reclaim unit 9, heat reclaim unit 9 is connect by exhaust pipe 10 with Biogas Generator Set 2, heat preservation
Pipe 8 is connect with heat reclaim unit 9, and control valve 11 is provided on insulating tube 8.Above-mentioned apparatus is added, it can be according to reality
Fermentation situation carries out in line or recycling to heat, controls the heat being passed through in insulating tube 8 by control valve 11, improve heat
Reasonable utilization rate.
Biogas purifier 12 is connected between anaerobic fermentation gas production tank 1 and Biogas Generator Set 2.Pass through biogas purifier
12, the quality of biogas can be improved, to improve marsh gas power generation amount.
The outer wall of incubation cavity 7 is provided with insulating layer.Insulating layer is added, the temperature in anaerobic fermentation gas production tank 1 can be kept steady
It is qualitative, to improve fermentation efficiency, increase biogas output.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (4)
1. a kind of energy saver using marsh gas power generation exhaust-heat heating methane-generating pit, including methane-generating pit, Biogas Generator Set and power generation
Machine, the methane-generating pit include anaerobic fermentation gas production tank, and feed inlet and gas outlet are provided on the anaerobic fermentation gas production tank, described
The other end of the row's of being connected with biogas pipe on gas outlet, row's biogas pipe is connect with the Biogas Generator Set, the biogas hair
Motor group burning biogas drives the electrical power generators, it is characterised in that：The outside of the anaerobic fermentation gas production tank is provided with guarantor
Warm chamber, is provided with insulating tube in the incubation cavity, one end of the insulating tube pass through the outer wall of the anaerobic fermentation gas production tank with
The Biogas Generator Set connection.
2. a kind of energy saver using marsh gas power generation exhaust-heat heating methane-generating pit according to claim 1, it is characterised in that：
Further include heat reclaim unit, the heat reclaim unit is connect by exhaust pipe with the Biogas Generator Set, the heat preservation
Pipe is connect with the heat reclaim unit, and control valve is provided on insulating tube.
3. a kind of energy saver using marsh gas power generation exhaust-heat heating methane-generating pit according to claim 1, it is characterised in that：
It is connected with biogas purifier between the anaerobic fermentation gas production tank and the Biogas Generator Set.
4. a kind of energy saver using marsh gas power generation exhaust-heat heating methane-generating pit according to claim 1, it is characterised in that：
The outer wall of the incubation cavity is provided with insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874924.XU CN207760333U (en) | 2017-12-27 | 2017-12-27 | A kind of energy saver using marsh gas power generation exhaust-heat heating methane-generating pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874924.XU CN207760333U (en) | 2017-12-27 | 2017-12-27 | A kind of energy saver using marsh gas power generation exhaust-heat heating methane-generating pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207760333U true CN207760333U (en) | 2018-08-24 |
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ID=63185306
Family Applications (1)
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|---|---|---|---|
| CN201721874924.XU Active CN207760333U (en) | 2017-12-27 | 2017-12-27 | A kind of energy saver using marsh gas power generation exhaust-heat heating methane-generating pit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113150972A (en) * | 2021-02-27 | 2021-07-23 | *** | Automatic temperature control device for organic waste biological decomposition |
| CN113998780A (en) * | 2021-11-26 | 2022-02-01 | 广东广垦畜牧工程研究院有限公司 | Heating device for anaerobic methane tank and use method thereof |
-
2017
- 2017-12-27 CN CN201721874924.XU patent/CN207760333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113150972A (en) * | 2021-02-27 | 2021-07-23 | *** | Automatic temperature control device for organic waste biological decomposition |
| CN113998780A (en) * | 2021-11-26 | 2022-02-01 | 广东广垦畜牧工程研究院有限公司 | Heating device for anaerobic methane tank and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210708 Address after: 225600 Taifeng village, Cheluo Town, Gaoyou City, Yangzhou City, Jiangsu Province Patentee after: Yangzhou youduyuan Agricultural Development Co.,Ltd. Address before: No. 58 Xinganquan East Road, Huaishi Town, Hangjiang District, Yangzhou City, Jiangsu Province, 225000 Patentee before: YANGZHOU NAXIN ENERGY SAVING TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |