CN204827708U - A marsh gas power generation machine energy recuperation utilizes system for plant - Google Patents
A marsh gas power generation machine energy recuperation utilizes system for plant Download PDFInfo
- Publication number
- CN204827708U CN204827708U CN201520555703.0U CN201520555703U CN204827708U CN 204827708 U CN204827708 U CN 204827708U CN 201520555703 U CN201520555703 U CN 201520555703U CN 204827708 U CN204827708 U CN 204827708U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- biogas generator
- power generation
- marsh gas
- generation machine
- Prior art date
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a marsh gas power generation machine energy recuperation utilizes system for plant relates to the system that livestock and poultry farm marsh gas production and marsh gas power generation machine energy recuperation utilized, raise and grow the house including marsh gas power generation machine, waste heat recovery system, anaerobic digestion reactor, birds, the waste heat recovery system includes marsh gas power generation machine high temperature cooling liquid circulation system and gives heating of anaerobic digestion reactor and winter that the waste heat recovery that the cowshed heated utilizes the system, marsh gas power generation machine high temperature cooling water cyclic utilization after the heat transfer cooling, the extrinsic cycle return water gets into the hot -water tank after marsh gas power generation machine high temperature cooling water and high temperature flue gas heat in proper order, hot water is used for intaking and plant's heating for the methane -generating pit, last cold water is got back to the cold water storage cistern and is heated through generator high temperature cooling water and high temperature flue gas once more, successive circulation is performed. The utility model discloses make full use of the energy of marsh gas power generation machine, solved simultaneously livestock and poultry farm methane -generating pit yin wendu low yield narrow -minded with indoor heating problem in plant's winter.
Description
Technical field
The utility model relates to biogas generator energy regenerating field, the system of particularly a kind of livestock and poultry farm biogas production and the utilization of biogas generator energy regenerating.
Background technique
The fast development of China's economic is surged to fowl poultry kind food demand, make livestock and poultry farm Fast Construction, the concentrated cultivation of livestock and poultry produces a large amount of height and is rich in organic liquid dung, for this liquid dung, most plant all auxiliary construction biomass pool processes, the burning and exhausting that the biogas produced has, supply peasant household after some purifications, part is larger carries out marsh gas power generation.
With the process nature of livestock and poultry liquid dung generation biogas is that organic substance (protein, lipid, carbohydrate) is carried out anaerobic digestion by anaerobic bacteria, in the process of degradation of organic substances, produce water, methane, carbon dioxide, hydrogen etc.The temperature that biogas production is relatively suitable for is at 30-60 degree, and therefore, in the winter time, the biomass pool of China's most area all lower gas production that causes of Yin Wendu subtracts greatly.In addition, the generating efficiency of biogas generator is generally at 30%-40%, and the energy of residue 60%-70% all scatters and disappears along with the high-temperature flue gas of biogas generator discharge and the high temperature coolant of generator cylinder sleeve.Therefore, if the waste heat of biogas generator generation can be recycled fully, can not only ensure that the temperature of biogas generator is unlikely too high, can also promote that anaerobic effect produces more biogas, ensure the efficiency of generator.
Model utility content
The utility model provides a kind of biogas generator energy recovery utilizing system for plant, solve biogas generator heat recovery problem, reduce generator-temperature detection, recovery waste heat is used for anaerobism heating and plant's heating simultaneously, ensure that the stable of anaerobic treatment effect and marsh gas power generation.
The technical solution of the utility model is: a kind of biogas generator energy recovery utilizing system for plant, comprise biogas generator, residual neat recovering system, anaerobic digestion reaction vessel, livestock culture house, described anaerobic digestion reaction vessel is connected with water sealed tank, drain sump, digester and gas holder, gas holder is connected with biogas generator, described residual neat recovering system comprise biogas generator High-temperature cooling fluid circulation and to anaerobic digestion reaction vessel heating and winter livestock culture house heating waste heat recycling system.
A kind of biogas generator energy recovery utilizing system for plant of the present utility model, described biogas generator High-temperature cooling fluid circulation is that the high temperature coolant pipe of described biogas generator is composed in series loop with First Heat Exchanger, cyclic water tank and recycle pump and is connected; Be that the high-temperature flue gas pipe of biogas generator is connected with the second heat exchanger to the waste heat recycling system of anaerobic digestion reaction vessel heating and livestock culture house heating in winter, second heat exchanger, hot water tank, hot water pump are connected in series, hot water pump respectively be positioned at the 3rd heat exchanger of anaerobic digestion reaction vessel and be positioned at the 4th heat exchanger that livestock culture gives up and be connected, 3rd heat exchanger is connected with cold-water tank with the 4th heat exchanger, and cold-water tank and water supply pump, First Heat Exchanger, the second heat exchanger are connected in series composition loop.
As preferably, described First Heat Exchanger is plate type heat exchanger, and the second heat exchanger is flue gas heat-exchange unit, and the 3rd heat exchanger is coil heat exchanger, and the 4th heat exchanger is conventional radiator or floor heating.
Biogas generator High-temperature cooling fluid circulation of the present utility model is an alone cycle system, and good cooling results fully can ensure the normal operation of biogas generator; Cold water is successively through First Heat Exchanger, the second heat exchanger, and biogas heat recovery is that step reclaims, the waste heat that high temperature coolant is with that first recovered temperature is relatively low, then reclaims the higher high-temperature flue gas waste heat of relative temperature, and reuse efficiency is higher; The heat reclaimed is used for anaerobic digestion reaction vessel heating and livestock culture house heating in winter, both ensure that the methane phase effect of anaerobism, and can also guarantee the temperature of livestock culture house in winter, and ensured that the output of milk of milk cow was stablized.
Accompanying drawing explanation
Fig. 1 is the utility model each device annexation schematic diagram.
In figure, each label implication is as follows:
Biogas generator 1, First Heat Exchanger 2, cyclic water tank 3, the second heat exchanger 4, hot water tank 5, anaerobic digestion reaction vessel 6, water sealed tank 7, drain sump 8, digester 9, gas holder 10, livestock culture house 11, cold-water tank 12, hot water pump 13, water supply pump 14, recycle pump 15, the 3rd heat exchanger the 16, four heat exchanger 17.
Embodiment
Below in conjunction with accompanying drawing, anatomical connectivity relation of the present utility model is described in detail:
As shown in Figure 1, the biogas that biogas generator 1 utilizes biogas storage tank 10 to send here carries out combustion power generation, biogas generator 1 produces a large amount of waste heat in generating simultaneously, unit can be made overheated, for this reason, recycle pump 15 is needed to send water to carry out unit cooling, cyclic water outlet is high temperature coolant, its cold water sent here by First Heat Exchanger 2 and water supply pump 14 carries out heat exchange, circulating water after heat exchange is got back in cyclic water tank 3 and is recycled, cold water after First Heat Exchanger heat exchange continues to flow through the second heat exchanger 4, heat exchange is carried out with the high-temperature flue gas given off by biogas generator 1, water outlet after heat exchange enters into hot water tank 5, hot water pump 13 hot water extracted in hot water tank 5 is sent to anaerobic digestion reaction vessel 6 and livestock culture house 11, respectively by the 3rd heat exchanger 16 and the 4th heat exchanger 17 is delivered in anaerobic digestion reaction vessel 6 water by heat and livestock culture is given up in 11 air in anaerobic digestion reaction vessel 6 and livestock culture house 11, anaerobic digestion reaction vessel 6 and livestock culture house 11 is made to keep suitable temperature, water after heat exchange is got back in cold-water tank 12 and is carried out next round heat recovery.The biogas that anaerobic digestion reaction vessel 6 produces prevents tempering through water sealed tank 7, then enters in digester 9 and enter into gas holder 10 after desulfurization after drain sump 8 dewaters, and the biogas in gas holder 10 provides stable source of the gas for biogas generator stable electric generation.
In the present embodiment, First Heat Exchanger is plate type heat exchanger, and the second heat exchanger is flue gas heat-exchange unit, and the 3rd heat exchanger is coil heat exchanger, and the 4th heat exchanger is conventional radiator or floor heating.
Most preferred embodiment of the present utility model is illustrated, and the various change made by those of ordinary skill in the art or remodeling all can not depart from the scope of the present invention.
Claims (7)
1. the biogas generator energy recovery utilizing system for plant, comprise biogas generator, residual neat recovering system, anaerobic digestion reaction vessel, livestock culture house, described anaerobic digestion reaction vessel is connected with water sealed tank, drain sump, digester and gas holder, gas holder is connected with biogas generator, it is characterized in that described residual neat recovering system comprise biogas generator High-temperature cooling fluid circulation and to anaerobic digestion reaction vessel heating and winter cowshed heating waste heat recycling system.
2. a kind of biogas generator energy recovery utilizing system for plant according to claim 1, is characterized in that described biogas generator High-temperature cooling fluid circulation is that the high temperature coolant pipe of described biogas generator is composed in series loop with First Heat Exchanger, cyclic water tank and recycle pump and is connected; Be that the high-temperature flue gas pipe of biogas generator is connected with the second heat exchanger to the waste heat recycling system of anaerobic digestion reaction vessel heating and cowshed heating in winter, second heat exchanger, hot water tank, hot water pump are connected in series, hot water pump respectively be positioned at the 3rd heat exchanger of anaerobic digestion reaction vessel and be positioned at the 4th heat exchanger that livestock culture gives up and be connected, 3rd heat exchanger is connected with cold-water tank with the 4th heat exchanger, and cold-water tank and water supply pump, First Heat Exchanger, the second heat exchanger are connected in series composition loop.
3. a kind of biogas generator energy recovery utilizing system for plant according to claim 2, is characterized in that First Heat Exchanger is plate type heat exchanger.
4. a kind of biogas generator energy recovery utilizing system for plant according to claim 2, is characterized in that the second heat exchanger is flue gas heat-exchange unit.
5. a kind of biogas generator energy recovery utilizing system for plant according to claim 2, is characterized in that the 3rd heat exchanger is coil heat exchanger.
6. a kind of biogas generator energy recovery utilizing system for plant according to claim 2, is characterized in that the 4th heat exchanger is conventional radiator.
7. a kind of biogas generator energy recovery utilizing system for plant according to claim 2, is characterized in that the 4th heat exchanger is floor heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555703.0U CN204827708U (en) | 2015-07-29 | 2015-07-29 | A marsh gas power generation machine energy recuperation utilizes system for plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555703.0U CN204827708U (en) | 2015-07-29 | 2015-07-29 | A marsh gas power generation machine energy recuperation utilizes system for plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204827708U true CN204827708U (en) | 2015-12-02 |
Family
ID=54685317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520555703.0U Active CN204827708U (en) | 2015-07-29 | 2015-07-29 | A marsh gas power generation machine energy recuperation utilizes system for plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204827708U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344031A (en) * | 2018-03-28 | 2018-07-31 | 海安普豪生物能源有限公司 | It is a kind of to utilize the outer hot-water supply of marsh gas power generation waste heat |
| CN112266851A (en) * | 2020-10-28 | 2021-01-26 | 浙江天地环保科技股份有限公司 | Efficient heat recycling system and method for coupling biogas engineering and biogas slurry thermal hydrolysis engineering |
| CN113371770A (en) * | 2021-07-16 | 2021-09-10 | 江西挺进环保科技股份有限公司 | System for plant wastewater treatment and resource utilization |
| CN114176010A (en) * | 2021-12-31 | 2022-03-15 | 湖南省农友机械集团有限公司 | Air disinfection and filtration device for livestock and poultry farm |
| CN115926947A (en) * | 2022-11-30 | 2023-04-07 | 东莞市巴能检测技术有限公司 | Grassland animal husbandry transformation circulation organic ecological resource recycling system |
-
2015
- 2015-07-29 CN CN201520555703.0U patent/CN204827708U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344031A (en) * | 2018-03-28 | 2018-07-31 | 海安普豪生物能源有限公司 | It is a kind of to utilize the outer hot-water supply of marsh gas power generation waste heat |
| CN112266851A (en) * | 2020-10-28 | 2021-01-26 | 浙江天地环保科技股份有限公司 | Efficient heat recycling system and method for coupling biogas engineering and biogas slurry thermal hydrolysis engineering |
| CN113371770A (en) * | 2021-07-16 | 2021-09-10 | 江西挺进环保科技股份有限公司 | System for plant wastewater treatment and resource utilization |
| CN114176010A (en) * | 2021-12-31 | 2022-03-15 | 湖南省农友机械集团有限公司 | Air disinfection and filtration device for livestock and poultry farm |
| CN115926947A (en) * | 2022-11-30 | 2023-04-07 | 东莞市巴能检测技术有限公司 | Grassland animal husbandry transformation circulation organic ecological resource recycling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204827708U (en) | A marsh gas power generation machine energy recuperation utilizes system for plant | |
| CN102241464B (en) | Urban sludge treating method and equipment | |
| CN204968866U (en) | Ecological cycle system of raising pigs | |
| CN202722285U (en) | Aquaculture greenhouse heat supply apparatus | |
| CN103304123A (en) | Heat energy recycling device for producing biogas by waste heat and operating mode thereof | |
| CN101775352A (en) | Air energy, solar energy and ground source heat pump marsh gas tank | |
| CN203474609U (en) | Heat energy reutilization device for producing biogas by residual heat | |
| CN109136064A (en) | It is a kind of with the biogas project waste heat comprehensive utilization system of hot fixed output quota and utilize method | |
| CN203256028U (en) | Constant-temperature anaerobic pond sewage processing system utilizing solar energy and biogas energy to heat | |
| CN108658361A (en) | The integrated livestock and poultry cultivating system of biomass cogeneration of heat and power | |
| CN203777346U (en) | Online energy-saving water-bath type sterilization device | |
| CN204630092U (en) | A kind of energy-conservation anaerobic reaction device | |
| CN201068451Y (en) | Solar energy temperature controlled-type methane-generating pit | |
| CN206641153U (en) | Realize the intelligent pig raising field of cogeneration on the spot using pig manure | |
| CN210197452U (en) | System for heating by utilizing water waste heat of cylinder sleeve of biogas power generation | |
| CN204063262U (en) | A kind of cycling hot reclaims biogas heat pump heating system | |
| CN204803199U (en) | Processing apparatus is synthesized to cow dung | |
| CN108651285A (en) | Realize the intelligent pig raising field of cogeneration on the spot using pig manure | |
| CN206872610U (en) | The ecologically raising pigs system of biomass cogeneration of heat and power | |
| CN206300354U (en) | A kind of solar energy is combined for pig drink water-warming device with electrical heating | |
| CN108485928A (en) | A kind of excrement of solar heating, stalk marsh gas central gas supply system | |
| CN201670838U (en) | Ground source heat pump biogas digester | |
| CN204824524U (en) | Sewage treatment supplies coupled system with dirty water resource heat pump, trigeminy | |
| CN103521506A (en) | Double-heating type kitchen waste disposer | |
| CN113444618A (en) | Heat preservation and methane heating furnace fuel supply system for steel waste heat methane tank and treatment method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Chen Document name: payment instructions |
|
| DD01 | Delivery of document by public notice |