CN202322829U - Circularly-heating insulation system of high-temperature dry type anaerobic fermentation device - Google Patents
Circularly-heating insulation system of high-temperature dry type anaerobic fermentation device Download PDFInfo
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- CN202322829U CN202322829U CN201120464131.7U CN201120464131U CN202322829U CN 202322829 U CN202322829 U CN 202322829U CN 201120464131 U CN201120464131 U CN 201120464131U CN 202322829 U CN202322829 U CN 202322829U
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- pipe
- radiator
- water tank
- heat exchanger
- fermentation device
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- 238000000855 fermentation Methods 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 title claims abstract description 15
- 238000009413 insulation Methods 0.000 title description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000004321 preservation Methods 0.000 claims abstract 7
- 239000002002 slurry Substances 0.000 claims abstract 4
- 239000000498 cooling water Substances 0.000 claims 1
- 230000004151 fermentation Effects 0.000 abstract description 8
- 239000005416 organic matter Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 description 12
- 230000029087 digestion Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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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
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/16—Solid state fermenters, e.g. for koji production
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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
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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
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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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
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- General Health & Medical Sciences (AREA)
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- General Engineering & Computer Science (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
- Treatment Of Sludge (AREA)
Abstract
一种高温干式厌氧发酵装置的循环加热保温系统，包括通过水管（7）顺序连接的冷水箱（1）、空气源热泵（2）、保温水箱（3）、散热器（5）、换热器（6）；散热器（5）设置于发酵罐（4）内；在空气源热泵（2）和保温水箱（3）之间还连接有回流水管（8），保温水箱（3）分别与连接散热器（5）的散热器进水管（9）和散热器出水管（10）以及连接换热器（6）的换热器进水管（11）和换热器出水管（12）；换热器（6）还与连接发酵罐的沼液进料管（13）和沼液出料管（14）连接。本实用新型可高效快速对有机物高温干式厌氧发酵装置内的有机物加热及保温，且在发酵装置内设置灵活方便。
A circulating heating and heat preservation system for a high-temperature dry anaerobic fermentation device, comprising a cold water tank (1), an air source heat pump (2), an insulated water tank (3), a radiator (5), The heater (6); the radiator (5) is set in the fermenter (4); the return water pipe (8) is also connected between the air source heat pump (2) and the heat preservation water tank (3), and the heat preservation water tank (3) is respectively The radiator inlet pipe (9) and radiator outlet pipe (10) connected to the radiator (5) and the heat exchanger inlet pipe (11) and heat exchanger outlet pipe (12) connected to the heat exchanger (6); The heat exchanger (6) is also connected with the biogas slurry feed pipe (13) and the biogas slurry discharge pipe (14) connected to the fermenter. The utility model can efficiently and quickly heat and keep warm the organic matter in the high-temperature dry anaerobic fermentation device for organic matter, and the arrangement in the fermentation device is flexible and convenient.
Description
Technical field
The utility model relates to the biogas fermentation technical field, particularly a kind of hot water circulation heating system of organic waste high temperature dry-type anaerobic fermentation device.
Background technology
The dry-type anaerobic fermentation technology has the high characteristics of fermented product solid holdup, than the wet type anaerobic fermentation technology, has advantages such as organic loading height, factor of created gase is high, floor space is little, energy consumption is low, the tunning after-treatment system is simple.Generally be divided into normal temperature fermentation (10～26 ℃), mesophilic digestion (28～38 ℃), thermophilic fermentation (45～60 ℃) according to leavening temperature.Temperature is all influential to the speed and the degree of anaerobic digestion; When temperature is lower than optimum lower limit temperature; 1 ℃ of digestion rate of every decline descends 11%, and temperature not only limits the speed of aerogenesis to the influence of anaerobic digestion process, and influences the anaerobic digestion degree; When wherein adopting thermophilic fermentation, organism decomposes soon, aerogenesis is also the fastest.If make the long-term steady running of biogas fermentation, must take the temperature raising and maintaining measure, leavening temperature is not changed, to keep constant, competent gas production rate with outside air temperature.
Existing fermentation unit heating system adopts the tubular type heating mostly, and is high for dry-type anaerobic fermentation reaction mass viscosity, and the characteristics that thermal conductivity is low can not be efficiently fast to material heating and insulation.
Summary of the invention
The utility model be the deficiency that solves prior art, for organism high temperature dry-type anaerobic fermentation device provide a kind of can be efficiently fast to the organism heating and be incubated and in fermentation unit, be provided with flexible circular heating heat-insulation system.
The purpose of the utility model realizes through following technical scheme.
A kind of circulation heat tracing system of high temperature dry-type anaerobic fermentation device comprises the cold water storage cistern, air source heat pump, attemperater, groups of fins, the interchanger that are linked in sequence through water pipe; Groups of fins is arranged in the fermentor tank; Between air source heat pump and attemperater, also be connected with the backflow water pipe, attemperater respectively with the radiator inleting pipe that is connected scatterer and radiator outlet pipe and the interchanger water inlet pipe and the interchanger rising pipe that are connected interchanger; Interchanger also is connected with natural pond liquid extraction line with the natural pond liquid feed-pipe that is connected fermentor tank.
Cold water storage cistern provides air source heat pump work required cold water, gets into air source heat pump through water pipe by cold water storage cistern, and air source heat pump heats cold water; Hot water gets into attemperater; If it is temperature required that the interior hot water of attemperater is lower than, get into air source heat pump circulation heating through the backflow water pipe, the hot water in the attemperater gets into scatterer through the connection water pipe; Hot water is back to attemperater through radiator outlet pipe after getting into scatterer through radiator inleting pipe again.When interchanger is worked; Hot water in the attemperater gets into interchanger through the interchanger water inlet pipe; Be back to attemperater through the interchanger rising pipe, the natural pond liquid in the fermentor tank 4 flow to interchanger through natural pond liquid extraction line, through the liquid feed-pipe is back in the fermentor tank through the natural pond again after the heating.
The utility model is connected and work through air source heat pump, attemperater, scatterer and the reasonable of interchanger; The heat energy that utilizes air source heat pump to provide; Both can realize insulation through the work of fermentor tank inner radiator to environment in the fermentor tank; Can liquid circulation in natural pond be heated through the work of interchanger again, thus efficient fast to heating of the material in the fermentor tank and insulation.
Further set forth the content of the utility model below in conjunction with Figure of description.
Description of drawings
Fig. 1 is the system architecture synoptic diagram of the utility model.
Embodiment
As shown in Figure 1, a kind of circulation heat tracing system of high temperature dry-type anaerobic fermentation device comprises the cold water storage cistern 1, air source heat pump 2, attemperater 3, scatterer 5, the interchanger 6 that are linked in sequence through water pipe 7.Scatterer 5 is arranged in the fermentor tank 4, and scatterer can be according to the inner tank wall shape, and each zone needs the difference of temperature, arranges in groups that in tank body present embodiment is furnished with four groups of scatterers in fermentor tank.Between air source heat pump 2 and attemperater 3, also be connected with backflow water pipe 8, attemperater 3 respectively with the radiator inleting pipe that is connected scatterer 59 and radiator outlet pipe 10 and the interchanger water inlet pipe 11 and interchanger rising pipe 12 that are connected interchanger 6; Interchanger 6 also is connected with natural pond liquid extraction line 14 with the natural pond liquid feed-pipe 13 that is connected fermentor tank.
During work, cold water storage cistern 1 provides air source heat pump 2 work required cold water, gets into air source heat pump through water pipe by cold water storage cistern; Air source heat pump heats cold water; Hot water gets into attemperater 3, and is temperature required if the interior hot water of attemperater is lower than, and gets into air source heat pumps circulation heating through backflow water pipe 8; Hot water in the attemperater is back to attemperater through radiator outlet pipe 10 after advancing 9 water pipes entering scatterer through scatterer again.When interchanger 6 work, the hot water in the attemperater gets into interchanger through interchanger water inlet pipe 11, is back to attemperater through interchanger rising pipe 12.Natural pond liquid in the fermentor tank 4 flow to interchanger through natural pond liquid extraction line 14, through liquid feed-pipe 13 is back in the fermentor tank through the natural pond again after the heating.Realize the insulation of fermentor tank and the circulation heating of natural pond liquid with this.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120464131.7U CN202322829U (en) | 2011-11-21 | 2011-11-21 | Circularly-heating insulation system of high-temperature dry type anaerobic fermentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120464131.7U CN202322829U (en) | 2011-11-21 | 2011-11-21 | Circularly-heating insulation system of high-temperature dry type anaerobic fermentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322829U true CN202322829U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120464131.7U Expired - Lifetime CN202322829U (en) | 2011-11-21 | 2011-11-21 | Circularly-heating insulation system of high-temperature dry type anaerobic fermentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202322829U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435162A (en) * | 2013-09-04 | 2013-12-11 | 武汉兴天宇环境工程有限公司 | Method for treating organic wastewater by anaerobic-aerobic combined process |
| CN104478510A (en) * | 2014-12-22 | 2015-04-01 | 遵义联谷农业科技有限公司 | Organic fertilizer fermentation device capable of utilizing energy step by step |
| CN113405273A (en) * | 2021-05-18 | 2021-09-17 | 昆明理工大学 | Biomass source heat pump system with gas compensation function and use method thereof |
| CN115044466A (en) * | 2022-06-23 | 2022-09-13 | 南通凯赛生化工程设备有限公司 | Horizontal anaerobic fermentation tank is with automatic heat preservation device and horizontal anaerobic fermentation tank |
-
2011
- 2011-11-21 CN CN201120464131.7U patent/CN202322829U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435162A (en) * | 2013-09-04 | 2013-12-11 | 武汉兴天宇环境工程有限公司 | Method for treating organic wastewater by anaerobic-aerobic combined process |
| CN103435162B (en) * | 2013-09-04 | 2016-01-20 | 武汉兴天宇环境工程有限公司 | A kind of method of anaerobic-aerobic combination process process organic waste water |
| CN104478510A (en) * | 2014-12-22 | 2015-04-01 | 遵义联谷农业科技有限公司 | Organic fertilizer fermentation device capable of utilizing energy step by step |
| CN113405273A (en) * | 2021-05-18 | 2021-09-17 | 昆明理工大学 | Biomass source heat pump system with gas compensation function and use method thereof |
| CN115044466A (en) * | 2022-06-23 | 2022-09-13 | 南通凯赛生化工程设备有限公司 | Horizontal anaerobic fermentation tank is with automatic heat preservation device and horizontal anaerobic fermentation tank |
| CN115044466B (en) * | 2022-06-23 | 2023-09-29 | 南通凯赛生化工程设备有限公司 | Automatic heat preservation device for horizontal anaerobic fermentation tank and horizontal anaerobic fermentation tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180622 Address after: 650236 Kunqu Industrial Zone, eastern suburb of Guandu, Kunming, Yunnan Patentee after: Yunnan Kunming Shipbuilding Equipment Environmental Protection Technology Co., Ltd. Address before: 650236 Kunqu Industrial Zone, eastern suburb of Guandu, Kunming, Yunnan Patentee before: Yunnan Kunchuan 2nd Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |