CN201344750Y - Surplus heat utilizing system of marsh gas power generation - Google Patents
Surplus heat utilizing system of marsh gas power generation Download PDFInfo
- Publication number
- CN201344750Y CN201344750Y CNU2009200009180U CN200920000918U CN201344750Y CN 201344750 Y CN201344750 Y CN 201344750Y CN U2009200009180 U CNU2009200009180 U CN U2009200009180U CN 200920000918 U CN200920000918 U CN 200920000918U CN 201344750 Y CN201344750 Y CN 201344750Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- water
- heat
- marsh gas
- heat exchange
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
-
- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/59—Biological synthesis; Biological purification
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to the technical field of marsh gas power generation devices, particularly to a surplus heat utilizing system of marsh gas power generation, which comprises a heat exchanging assembly. The heat exchanging assembly comprises an underframe, a circulating water pump, a jacket water heat exchanger, a flue gas heat exchanger, a control box, a plurality of pipelines, a plurality of globe valves, a circulating water inlet and a circulating water outlet, wherein the pipelines perform a communicating function and the globe valves are arranged inside the pipelines. The heat exchanging assembly together with a water storage tank and a heat exchanger inside a marsh gas reaction tank forms a water circulating system, namely, the circulating water inlet of the heat exchanging assembly is communicated with the water storage tank, the circulating water outlet of the heat exchanging assembly is communicated with an inlet of a heat exchanger medium inside the marsh gas reaction tank, and an outlet of the heat exchanger medium inside the marsh gas reaction tank is communicated with the water storage tank . The surplus heat utilizing system is characterized in that the jacket water heat exchanger is in series connection with the flue gas heat exchanger, thereby providing high temperature water for heat preservation of the marsh gas reaction tank and for temperature rise of materials. The heat exchanging assembly of the surplus heat utilizing system has the advantages of compact structure and convenient installation.
Description
Technical field:
The utility model relates to the marsh gas power generation equipment technical field, refers in particular to a kind of bootstrap system of marsh gas power generation.
Background technology:
As everyone knows, biogas is to be acted on and the imflammable gas of generation through many kinds of microorganisms decomposition and conversion etc. under suitable temperature, humidity by biological waste, house refuse the like waste, its main component is a methane, methane is a kind of desirable environment-friendly fuel, therefore utilize marsh gas power generation to have characteristics such as wound is imitated, energy-conservation, safety and environmental protection, obtain constantly development and use.And the flue gas that marsh gas power generation produces still has very high temperature, has very big heat, therefore have and well utilize leeway, and existing utilization is not very abundant effective; On the other hand, because when the biogas retort of generation biogas is reacted, need uniform temperature, temperature is high more, the factor of created gase of biogas is also high more, therefore need keep certain temperature by heating, not utilize the marsh gas power generation waste heat to come relevant report to the heat supply of biogas retort and have in the prior art.
The utility model content:
The purpose of this utility model is to overcome the heat supply problem of the insufficient and biogas retort of existing marsh gas power generation UTILIZATION OF VESIDUAL HEAT IN, and a kind of bootstrap system of novel marsh gas power generation is provided.
The utility model realizes that the technical scheme that its purpose adopts is: the bootstrap system of marsh gas power generation, this bootstrap system comprises a heat exchange assembly, described heat exchange assembly comprises underframe, water circulating pump, the jacket water heat exchanger, flue gas heat exchange device and control cabinet, the plurality of pipelines and the some stop valves that are arranged in the pipeline that have also comprised the connection effect, also be provided with the recirculated water entrance and exit on the described heat exchange assembly, described heat exchange assembly and water tank, heat exchanger in the biogas retort constitutes water circulation system, the recirculated water inlet that is heat exchange assembly is communicated with water tank, outlet is communicated with heat exchanger medium inlet in the biogas retort, and the heat exchanger medium of biogas retort exports and is communicated with water tank.
Particularly, described jacket water heat exchanger 3 connects 4 with the flue gas heat exchange device, described jacket water heat exchanger is a plate type heat exchanger, and its thermal medium comes from the high temperature jacket water after the generating set work done, and flue gas heat exchange device heat come from flue gas that biogas burning produced with heat.
Water in the water tank enters heat exchange assembly by water circulating pump, after heating up by jacket water heat exchanger and flue gas heat exchange device successively, provides high-temperature water, pass through serpentine heat exchanger again, reactant in the heating biogas retort or be used for the material insulation flows back to water tank again, forms circulation.
Perhaps, after recirculated water heats up through the jacket water heat exchanger, directly enter serpentine heat exchanger with the heating reactant; Again or, after coolant-temperature gage in the water tank is higher, directly enter serpentine heat exchanger heating reactant by water tank, flow back to water tank then.
After the utility model adopts said structure, can control water temperature and water recycle circuit as required, made full use of the waste heat of marsh gas power generation, utilized the energy efficiently, for providing, the biogas retort keeps jar interior required heat of temperature again simultaneously, further promote the generation of biogas, reached the effect of cogeneration; And, the heat exchange assembly compact conformation of the utility model bootstrap system, easy for installation.
Description of drawings:
Fig. 1 is the structural representation of the utility model heat exchange assembly;
Fig. 2 is a kind of process chart of the utility model bootstrap system.
The numbering explanation:
1---underframe; 2---water circulating pump; 3---the jacket water heat exchanger;
4---the flue gas heat exchange device; 5---control cabinet; 6---pipeline;
7---stop valve; 8, water tank; 9---the biogas retort;
10---the recirculated water inlet; 20---circulating water outlet.
The specific embodiment:
Below in conjunction with specific embodiments and the drawings the utility model is further specified.
As shown in Figure 1, its heat exchange assembly structural representation for being comprised in the bootstrap system described in the utility model, described heat exchange assembly comprises underframe 1, water circulating pump 2, jacket water heat exchanger 3, flue gas heat exchange device 4 and control cabinet 5, the plurality of pipelines 6 and the some stop valves 7 that are arranged in the pipeline 6 that have also comprised the connection effect, also be provided with recirculated water inlet 10 and outlet 20 on the described heat exchange assembly, in conjunction with shown in Figure 2, described jacket water heat exchanger 3 connects 4 with the flue gas heat exchange device, described jacket water heat exchanger 3 is a plate type heat exchanger, its thermal medium comes from the high-temperature vapour after the generating set work done, and flue gas heat exchange device 4 heats come from flue gas that biogas burning produced with heat.Pass through said structure, heat exchanger in described heat exchange assembly and water tank 8, the biogas retort 9 constitutes water circulation system, the recirculated water inlet 10 that is heat exchange assembly is communicated with water tank 8, outlet 20 is communicated with heat exchanger medium inlet in the biogas retort 9, and the heat exchanger medium of biogas retort 9 exports and is communicated with water tank 8.
In addition, in pipeline 6, also be provided with some thermometers 60, can show the water temperature of each point for measuring temperature in the pipeline, so that control as required.
According to process chart shown in Figure 2, also can control each stop valve as required and realize different recirculated water streams, for example, when the water in the water tank 8 reaches higher temperature or marsh gas power generation unit when also not starting, can be directly the medium inlet of the serpentine heat exchanger in the hot water in the water tank 8 and the biogas retort 9 be connected, keeps temperature in it; Perhaps, can also make recirculated water only pass through the heat exchanger that flows directly into after the jacket water heat exchanger heats up for the first time in the biogas retort 9, be its heat supply.
In sum, after the utility model adopts said structure, can control water temperature and water recycle circuit as required, made full use of the waste heat of marsh gas power generation, utilized the energy efficiently, keep jar interior required heat of temperature for the biogas retort provides again simultaneously, further promoted the generation of biogas, reach the effect of cogeneration; And, the heat exchange assembly compact conformation of the utility model bootstrap system, easy for installation.
Claims (3)
1. the bootstrap system of a marsh gas power generation, it is characterized in that: this bootstrap system comprises a heat exchange assembly, described heat exchange assembly comprises underframe (1), water circulating pump (2), jacket water heat exchanger (3), flue gas heat exchange device (4) and control cabinet (5), also comprise the plurality of pipelines (6) of connection effect and be arranged on some stop valves (7) in the pipeline (6), also be provided with recirculated water inlet (10) and outlet (20) on the described heat exchange assembly, described heat exchange assembly and water tank (8), heat exchanger in the biogas retort (9) constitutes water circulation system, the recirculated water inlet (10) that is heat exchange assembly is communicated with water tank (8), heat exchanger medium inlet in outlet (20) and the biogas retort (9) is communicated with, and the heat exchanger medium of biogas retort (9) exports and is communicated with water tank (8).
2. the bootstrap system of marsh gas power generation according to claim 1, it is characterized in that: described jacket water heat exchanger (3) connect with the flue gas heat exchange device (4), described jacket water heat exchanger (3) is a plate type heat exchanger, its thermal medium comes from the high temperature jacket water after the generating set work done, described flue gas heat exchange device (4) heat come from flue gas that biogas burning produced with heat.
3. the bootstrap system of marsh gas power generation according to claim 1 is characterized in that: the hot water outlet in the described water tank (8) also can be directly be connected with the medium inlet of the interior serpentine heat exchanger of biogas retort (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009200009180U CN201344750Y (en) | 2009-01-19 | 2009-01-19 | Surplus heat utilizing system of marsh gas power generation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009200009180U CN201344750Y (en) | 2009-01-19 | 2009-01-19 | Surplus heat utilizing system of marsh gas power generation |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201344750Y true CN201344750Y (en) | 2009-11-11 |
Family
ID=41276330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2009200009180U Expired - Lifetime CN201344750Y (en) | 2009-01-19 | 2009-01-19 | Surplus heat utilizing system of marsh gas power generation |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201344750Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102913897A (en) * | 2011-08-05 | 2013-02-06 | 上海金布梯环保科技发展有限公司 | Tail gas treatment device |
CN107661896A (en) * | 2016-07-29 | 2018-02-06 | 深圳华云生物科技有限公司 | A kind of Food waste treatment method and equipment |
CN111237082A (en) * | 2020-01-19 | 2020-06-05 | 山东赛马力动力科技有限公司 | Waste heat recovery device of gas generator set |
-
2009
- 2009-01-19 CN CNU2009200009180U patent/CN201344750Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102913897A (en) * | 2011-08-05 | 2013-02-06 | 上海金布梯环保科技发展有限公司 | Tail gas treatment device |
CN107661896A (en) * | 2016-07-29 | 2018-02-06 | 深圳华云生物科技有限公司 | A kind of Food waste treatment method and equipment |
CN111237082A (en) * | 2020-01-19 | 2020-06-05 | 山东赛马力动力科技有限公司 | Waste heat recovery device of gas generator set |
CN111237082B (en) * | 2020-01-19 | 2022-07-29 | 山东速力动力科技有限公司 | Waste heat recovery device of gas generator set |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Xiao et al. | Exergy analyses of biogas production from microalgae biomass via anaerobic digestion | |
CN201662132U (en) | System equipment of power plant for supplying heat to buildings | |
CN103471286B (en) | The distributed energy resource system of multiple renewable energy sources complementation | |
Chen et al. | Energy, exergy, and economic analysis of a centralized solar and biogas hybrid heating system for rural areas | |
CN203782150U (en) | Biogas source distribution type energy system | |
CN109136064A (en) | It is a kind of with the biogas project waste heat comprehensive utilization system of hot fixed output quota and utilize method | |
CN110553238A (en) | Waste heat recovery device and method in organic waste treatment | |
CN202325899U (en) | Comprehensive afterheat utilization system for marsh gas generating set | |
CN201344750Y (en) | Surplus heat utilizing system of marsh gas power generation | |
CN102606340A (en) | Power generation system for driving Stirling engine by using heat of spent fuel | |
Hai et al. | Thermo-economic and environmental assessment of a combined cycle fueled by MSW and geothermal hybrid energies | |
CN203454467U (en) | Multi-renewable-energy-complementary distribution-type energy system | |
Calise et al. | Integration of photovoltaic panels and solar collectors into a plant producing biomethane for the transport sector: Dynamic simulation and case study | |
Chu et al. | Sustainable energy integration with energy storage and energy saving technologies: SDEWES special issue in 2021 | |
CN201582904U (en) | Distribution-type water source heat pump and central heating co-supply system | |
Koyani et al. | RETRACTED ARTICLE: A systematic study on simulation and modeling of a solar biogas reactor | |
Wang et al. | Simulation of a solar‐biogas hybrid energy system for heating, fuel supply, and power generation | |
CN217584591U (en) | Combined heat, power, gas and fertilizer supply system taking biomass energy as input | |
CN217584615U (en) | Multi-renewable energy source complementary thermoelectric gas-fertilizer combined supply device | |
Xia et al. | Machine learning approach to predict the biofuel production via biomass gasification and natural gas integrating to develop a low-carbon and environmental-friendly design: Thermodynamic-conceptual assessment | |
CN101505120A (en) | Mine ventilation counter flow oxidation thermo-electric generation system | |
CN114777189A (en) | Multi-renewable energy complementary thermoelectric gas fertilizer combined supply system | |
CN205258457U (en) | Biogas engineering fast -assembling modularization waste heat utilization equipment | |
CN103259029A (en) | Fuel cell power generation system | |
CN104195035B (en) | Biogas engineering waste heat comprehensive utilization system |
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: CAMDA NEW ENERGY EQUIPMENT CO., LTD. Free format text: FORMER NAME: DONGGUAN CAMDA GENERATOR WORK CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 523000 Tong Yan Industrial Zone, Liaobu Town, Dongguan, Guangdong Patentee after: CAMDA NEW ENERGY EQUIPMENT CO., LTD. Address before: 523000 Tong Yan Industrial Zone, Liaobu Town, Dongguan, Guangdong Patentee before: Dongguan Camda Generator Work Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091111 |