CN202011873U - Marsh gas heat storage device - Google Patents
Marsh gas heat storage device Download PDFInfo
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- CN202011873U CN202011873U CN2011200081585U CN201120008158U CN202011873U CN 202011873 U CN202011873 U CN 202011873U CN 2011200081585 U CN2011200081585 U CN 2011200081585U CN 201120008158 U CN201120008158 U CN 201120008158U CN 202011873 U CN202011873 U CN 202011873U
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- 238000005338 heat storage Methods 0.000 title claims abstract description 27
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000002485 combustion reaction Methods 0.000 claims abstract description 10
- 239000002699 waste material Substances 0.000 claims abstract description 6
- 238000013022 venting Methods 0.000 claims 1
- 238000000855 fermentation Methods 0.000 abstract description 5
- 230000004151 fermentation Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000002028 Biomass Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000002154 agricultural waste Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- 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
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- 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
- C12M41/24—Heat exchange systems, e.g. heat jackets or outer envelopes inside the vessel
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- 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
- C12M43/04—Bioreactors or fermenters combined with combustion devices or plants, e.g. for carbon dioxide removal
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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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Abstract
本实用新型涉及一种沼气热量储存设备，包括沼气池、风机、软化水箱和交换器，沼气池内设有加热器，沼气池一侧设有废料出口，沼气池另一侧通过管路连接燃烧室，燃烧室通过管路连接高温储热器，高温储热器的两端分别连接风机和交换器，交换器上设有热水出口，交换器连接软化水箱，软化水箱连接软化水装置。本实用新型的有益效果为：结构紧凑，占用空间小，沼气池为中温发酵，产气率高，任何季节均可正常使用，风系统为热风循环系统，热量回收及转换效率高，自动化程度高，能够自动控制水温及水量，以适应热负荷的工况变化。
The utility model relates to a biogas heat storage device, which comprises a biogas pit, a fan, a softened water tank and an exchanger. The biogas pit is provided with a heater, one side of the biogas pit is provided with a waste outlet, and the other side of the biogas pit is connected to a combustion chamber through a pipeline. , the combustion chamber is connected to the high-temperature heat storage device through pipelines, and the two ends of the high-temperature heat storage device are respectively connected to the fan and the exchanger. The beneficial effects of the utility model are: compact structure, small occupied space, biogas tank for medium-temperature fermentation, high gas production rate, and can be used normally in any season, the wind system is a hot air circulation system, high heat recovery and conversion efficiency, and high degree of automation , It can automatically control the water temperature and water volume to adapt to the change of the working conditions of the heat load.
Description
技术领域technical field
本实用新型涉及一种沼气热量储存设备。The utility model relates to a biogas heat storage device.
背景技术Background technique
能源是人类生存和发展的重要物质条件。随着煤炭、石油、天然气等不可再生能源持续增长的大量消耗，不仅使人类面临资源枯竭的压力，同时更感到了环境问题的严重威胁。沼气厌氧干发酵技术能生产农村十分紧缺的清洁燃料：沼气，又能得到优质有机肥料。可广泛应用于畜禽粪便、农作物秸秆、食品工业废弃物、发酵工业加工废弃物和生活垃圾等农业固体废弃物的处理。对大规模地实现农业固体废弃物向沼气和有机肥的转化利用，有效减少农业废弃物环境的污染，促进我国广大农村生物质产业发展和生态环境的改善将发挥重要作用。Energy is an important material condition for human survival and development. With the continuous increase in the consumption of non-renewable energy such as coal, oil, and natural gas, human beings are not only facing the pressure of resource depletion, but also feel the serious threat of environmental problems. Biogas anaerobic dry fermentation technology can produce clean fuel that is very scarce in rural areas: biogas, and can also obtain high-quality organic fertilizers. It can be widely used in the treatment of agricultural solid waste such as livestock and poultry manure, crop straw, food industry waste, fermentation industry processing waste and domestic garbage. It will play an important role in realizing the transformation and utilization of agricultural solid waste into biogas and organic fertilizer on a large scale, effectively reducing the environmental pollution of agricultural waste, and promoting the development of my country's vast rural biomass industry and the improvement of the ecological environment.
实用新型内容Utility model content
本实用新型的目的是提供一种沼气热量储存设备，结构紧凑，占用空间小，沼气池为中温发酵，产气率高，任何季节均可正常使用，风系统为热风循环系统，热量回收及转换效率高，自动化程度高，克服现有产品中上述方面的不足。The purpose of this utility model is to provide a biogas heat storage device, which has a compact structure and takes up little space. The biogas digester is fermented at a medium temperature and has a high gas production rate. It can be used normally in any season. The air system is a hot air circulation system, which can recover and convert heat. The utility model has the advantages of high efficiency and high degree of automation, and overcomes the above-mentioned deficiencies in existing products.
本实用新型的目的是通过以下技术方案来实现：The purpose of this utility model is to realize through the following technical solutions:
一种沼气热量储存设备，包括沼气池、风机、软化水箱和交换器，沼气池内设有加热器，沼气池上设有废料出口，沼气池通过管路分别连接燃烧室和低温储热器，低温储热器上设有排气孔，燃烧室通过管路连接高温储热器，高温储热器的两端分别连接风机和交换器，风机与低温储热器连接，交换器上设有热水出口，交换器与低温储热器汇合连接于软化水箱，软化水箱连接软化水装置。A biogas heat storage device, including a biogas tank, a fan, a softened water tank and an exchanger. A heater is installed in the biogas tank, and a waste outlet is provided on the biogas tank. There is an exhaust hole on the heater, and the combustion chamber is connected to the high-temperature heat storage through a pipeline. The two ends of the high-temperature heat storage are respectively connected to the fan and the exchanger, and the fan is connected to the low-temperature heat storage. , the exchanger and the low-temperature heat storage unit are connected to the softened water tank, and the softened water tank is connected to the softened water device.
本实用新型的有益效果为：结构紧凑，占用空间小，沼气池为中温发酵，产气率高，任何季节均可正常使用，风系统为热风循环系统，热量回收及转换效率高，自动化程度高，能够自动控制水温及水量，以适应热负荷的工况变化。The beneficial effects of the utility model are: compact structure, small occupied space, biogas tank for medium-temperature fermentation, high gas production rate, and can be used normally in any season, the wind system is a hot air circulation system, high heat recovery and conversion efficiency, and high degree of automation , It can automatically control the water temperature and water volume to adapt to the change of the working conditions of the heat load.
附图说明Description of drawings
下面根据附图对本实用新型作进一步详细说明。Below according to accompanying drawing, the utility model is described in further detail.
图1是本实用新型实施例所述的沼气热量储存设备的结构示意图。Fig. 1 is a schematic structural diagram of a biogas heat storage device according to an embodiment of the present invention.
图中：In the picture:
1、沼气池；2、燃烧室；3、高温储热器；4、低温储热器；5、风机；6、交换器；7、软化水箱；8、软化水装置；9、加热器。1. Biogas digester; 2. Combustion chamber; 3. High temperature heat storage device; 4. Low temperature heat storage device; 5. Fan; 6. Exchanger; 7. Water softening tank; 8. Water softening device; 9. Heater.
具体实施方式Detailed ways
如图1所示，本实用新型实施例所述的一种沼气热量储存设备，包括沼气池1、风机5、软化水箱7和交换器6，沼气池1内设有加热器9，沼气池1上设有废料出口，沼气池1通过管路分别连接燃烧室2和低温储热器4，低温储热器4上设有排气孔，燃烧室2通过管路连接高温储热器3，高温储热器3的两端分别连接风机5和交换器6，风机5与低温储热器4连接，交换器6上设有热水出口，交换器6与低温储热器4汇合连接于软化水箱7，软化水箱7连接软化水装置8。As shown in Figure 1, a kind of biogas heat storage equipment described in the embodiment of the utility model includes a biogas digester 1, a
工作原理：将秸秆、粪便或其他生物质放入沼气池1，进行厌氧发酵，产生沼气，生物能转化成化学能。在沼气池1内产生的沼气进入燃烧室2，可产生1000℃以上的高温烟气。沼气化学能转化为热能，沼气燃烧后的高温热能储存在储热材料中，通过风机5将风通过储热箱体，产生高温热风，可直接用于生产，也可进入到交换器6中，在交换器6中放热，产生蒸汽或热水，高温风成为中温热风，再经低温储热器4进一步吸热，成为低温风，又被风机5抽走进入储热箱体，开始下一次循环，交换器6吸收高温风热量，产生蒸汽或热水。此外，高温风可直接用于烘干、加热等需求。Working principle: Put straw, feces or other biomass into the biogas digester 1 for anaerobic fermentation to generate biogas, and convert biological energy into chemical energy. The biogas produced in the biogas digester 1 enters the combustion chamber 2 and can produce high-temperature flue gas above 1000°C. The chemical energy of the biogas is converted into heat energy. The high-temperature heat energy after the biogas combustion is stored in the heat storage material, and the wind is passed through the heat storage box by the
为了保证沼气池1在中温条件下工作，冬季需要对沼气池1加热，保持温度，由软化水箱7经高温储热器3成为高温水，到沼气池1中放热，保持沼气池的温度。In order to ensure that the biogas digester 1 works at a medium temperature, it is necessary to heat the biogas digester 1 in winter to maintain the temperature. The softened water tank 7 passes through the high-temperature
Claims (1)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200081585U CN202011873U (en) | 2011-01-12 | 2011-01-12 | Marsh gas heat storage device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200081585U CN202011873U (en) | 2011-01-12 | 2011-01-12 | Marsh gas heat storage device |
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| CN202011873U true CN202011873U (en) | 2011-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200081585U Expired - Fee Related CN202011873U (en) | 2011-01-12 | 2011-01-12 | Marsh gas heat storage device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533532A (en) * | 2012-02-10 | 2012-07-04 | 新乡市方舟暖通设备工程有限公司 | Device for heating methane tank |
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2011
- 2011-01-12 CN CN2011200081585U patent/CN202011873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533532A (en) * | 2012-02-10 | 2012-07-04 | 新乡市方舟暖通设备工程有限公司 | Device for heating methane tank |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhai Hao Hua hi tech energy saving Technology Co., Ltd. Assignor: Xie Pingwei Contract record no.: 2011110000204 Denomination of utility model: Marsh gas heat storage device Granted publication date: 20111019 License type: Exclusive License Record date: 20111228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20160112 |