CN108220158A - One kind automatically controls solar energy heating marsh-gas generating equipment and control method - Google Patents
One kind automatically controls solar energy heating marsh-gas generating equipment and control method Download PDFInfo
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- CN108220158A CN108220158A CN201810314878.0A CN201810314878A CN108220158A CN 108220158 A CN108220158 A CN 108220158A CN 201810314878 A CN201810314878 A CN 201810314878A CN 108220158 A CN108220158 A CN 108220158A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 51
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000000463 material Substances 0.000 claims abstract description 53
- 239000010865 sewage Substances 0.000 claims abstract description 44
- 239000007789 gas Substances 0.000 claims description 60
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 8
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 8
- 239000008236 heating water Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 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
- 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
- C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
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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
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
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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
- C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
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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
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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
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/20—Heating; Cooling
-
- 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)
- Organic Chemistry (AREA)
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- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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- Treatment Of Sludge (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
One kind automatically controls solar energy heating marsh-gas generating equipment and control method, belong to biogas production manufacturing technology field, mainly it is made of tank for sewage gas, material heating device, material pretreatment pool, solar thermal collector, heat exchanger, auxiliary heater and processing controller 7, temperature sensor, water pump and valve are installed in system, water pump and valve are controlled by processing controller, realizes and equipment is heated automatically step by step.The present invention realizes the holonomic system for northern area winter solar energy heating being carried out to marsh-gas generating equipment, and solving the problems, such as that tank for sewage gas temperature is too low influences normal gas producing, and high degree of automation is stable and reliable for performance.
Description
Technical field
The invention belongs to biogas production manufacturing technology fields, are related to a kind of tank for sewage gas.
Background technology
It is too low in order to solve northern area winter temperature, biogas production problem is limited, the present inventor has invented " a kind of high
The multinomial equipment in relation to improving tank for sewage gas temperature such as effect tank for sewage gas " and " a kind of solar thermal collector efficiently, safe ", and Shen
Please patent.With the constantly improve of technology, manufacture becomes currently primary using the integral device of solar energy heating tank for sewage gas
Task.
Invention content
The technical problem to be solved in the present invention is to provide one kind to automatically control solar energy heating marsh-gas generating equipment, main profit
Tank for sewage gas and its auxiliary equipment are heated with solar energy, and the leading indicator of tank for sewage gas is monitored in real time.
The invention also discloses the control methods of this marsh-gas generating equipment.
The present invention solves the scheme of technical problem by tank for sewage gas 1, material heating device 2, material pretreatment pool 3, solar energy collection
Hot device 4, heat exchanger 5, auxiliary heater 6 and the composition of processing controller 7 automatically control solar energy heating marsh-gas generating equipment, material
Pretreatment pool 3 connects material heating device 2 by level-one material pipe 8, and material heating device 2 connects natural pond by two level material pipe 9
Gas tank 1, solar thermal collector 4 connect heat exchanger 5, and 5 outlet conduit 10 of heat exchanger connects the heating tube water inlet of tank for sewage gas 1, changes
The water return pipeline 11 of hot device 5 connects the heating tube water return outlet of tank for sewage gas 1, has level-one water pump 12 and level-one valve on outlet conduit 10
13, level-one valve 13 has heating water pipe on the shell of material heating device 2, heat up water pipe close to the heating tube water inlet of tank for sewage gas 1
One end is connected on the waterpipe 10 between level-one water pump 12 and level-one valve 13, and another end connection water return pipeline 11, heat up water pipe
On have two level valve 14, have pre-add hot-water line on the shell of material pretreatment pool 3, pre-add hot-water line one end is connected to level-one water
On waterpipe 10 between pump 12 and level-one valve 13, another end connects water return pipeline 11, has three-level valve 15 on pre-add hot-water line；
Level-one temperature sensor 16 is housed on water return pipeline 11；Auxiliary heater 6 connects the firedamp drainage of tank for sewage gas 1 by air valve 24
Mouthful, auxiliary heater 6 coordinates with heat exchanger 5, primary temperature sensor 18 is equipped at the liquid outlet of solar thermal collector 4, too
It is positive primary water pump 19 and primary valve 20 to be installed on pipeline between heat collector 4 and heat exchanger 5；Material heating device 2 is built-in
There is two level temperature sensor 17, processing controller 7 connects primary temperature sensor 18, level-one temperature sensor 16 and two level temperature
Sensor 17, processing controller 7 are also connected with primary water pump 19, level-one water pump 12 and primary valve 20, level-one valve 13, secondary valve
The switch of door 14 and air valve 24.
Tank for sewage gas 1 is also equipped with methane gas sensor 21, these hydrogen sulfide gas sensor 22 and pressure sensor 23, methane gas
23 connection processing controller 7 of sensor 21, these hydrogen sulfide gas sensor 22 and pressure sensor.
Material is diluted in material pretreatment pool, into material heating device in promote temperature, enter back into tank for sewage gas generation
Biogas, sun energy heat collector heat Medium Oil, carry out heat exchange with the water in heat exchanger, hot water is to tank for sewage gas, material heating device
And material pretreatment pool heating.
Its control method be processing controller by level-one temperature sensor monitors tank for sewage gas temperature, when level-one temperature sensing
When device temperature is higher than setting value, processing controller sends out instruction, closes level-one valve, and open two level valve, and sun can heat collector
The water of heating stops heating tank for sewage gas, begins to warm up material heating device, when two level temperature sensor temperature is higher than setting value,
Processing controller sends out instruction, closes two level valve, and hot water begins to warm up material pretreatment pool；When processing controller monitors just
When the temperature of grade temperature sensor is less than the temperature that can be exchanged heat with heat exchanger, primary water pump and primary valve are closed, is beaten
Air valve is opened, auxiliary heater is heated tank for sewage gas, material heating device and material pretreatment pool by foregoing routine by heat exchanger.
Methane gas, hydrogen sulfide gas and the pressure that processing controller generates tank for sewage gas are monitored.
The present invention realizes the holonomic system for northern area winter solar energy heating being carried out to marsh-gas generating equipment, solves
Tank for sewage gas temperature it is too low influence normal gas producing the problem of, high degree of automation is stable and reliable for performance.
Description of the drawings
Fig. 1 is apparatus of the present invention schematic diagram.
Specific embodiment
Apparatus of the present invention by tank for sewage gas 1, material heating device 2, material pretreatment pool 3, solar thermal collector 4, heat exchanger 5,
Auxiliary heater 6 and the composition of processing controller 7 automatically control solar energy heating marsh-gas generating equipment, and material pretreatment pool 3 passes through
Level-one material pipe 8 connects material heating device 2, and material heating device 2 connects tank for sewage gas 1, solar energy collection by two level material pipe 9
Hot device 4 connects heat exchanger 5, and 5 outlet conduit 10 of heat exchanger connects the heating tube water inlet of tank for sewage gas 1, the water return pipeline of heat exchanger 5
11 connect the heating tube water return outlet of tank for sewage gas 1, have level-one water pump 12 and level-one valve 13 on outlet conduit 10, level-one valve 13 leans on
The heating tube water inlet of nearly tank for sewage gas 1 has heating water pipe on the shell of material heating device 2, and heating water pipe one end is connected to level-one
On waterpipe 10 between water pump 12 and level-one valve 13, another end connects water return pipeline 11, has two level valve 14 on the water pipe that heats up,
There is pre-add hot-water line on the shell of material pretreatment pool 3, pre-add hot-water line one end is connected to level-one water pump 12 and level-one valve
On waterpipe 10 between 13, another end connects water return pipeline 11, has three-level valve 15 on pre-add hot-water line；It is filled on water return pipeline 11
There is level-one temperature sensor 16；Auxiliary heater 6 connects the firedamp drainage mouth of tank for sewage gas 1, auxiliary heater 6 by air valve 24
Coordinate with heat exchanger 5, primary temperature sensor 18 is installed, solar thermal collector 4 is with changing at the liquid outlet of solar thermal collector 4
Primary water pump 19 and primary valve 20 are installed on the pipeline between hot device 5；Two level temperature sensor is housed in material heating device 2
17, processing controller 7 connects primary temperature sensor 18, level-one temperature sensor 16 and two level temperature sensor 17, processing control
Device 7 processed is also connected with primary water pump 19, level-one water pump 12 and primary valve 20, level-one valve 13, two level valve 14 and air valve 24
Switch, tank for sewage gas 1 is also equipped with methane gas sensor 21, these hydrogen sulfide gas sensor 22 and pressure sensor 23, methane
23 connection processing controller 7 of gas sensor 21, these hydrogen sulfide gas sensor 22 and pressure sensor.
Material is diluted in material pretreatment pool, into material heating device in promote temperature, enter back into tank for sewage gas generation
Biogas, sun energy heat collector heat Medium Oil, carry out heat exchange with the water in heat exchanger, hot water is to tank for sewage gas, material heating device
And material pretreatment pool heating.
Its control method be processing controller by level-one temperature sensor monitors tank for sewage gas temperature, when level-one temperature sensing
When device temperature is higher than setting value, processing controller sends out instruction, closes level-one valve, and open two level valve, and sun can heat collector
The water of heating stops heating tank for sewage gas, begins to warm up material heating device, when two level temperature sensor temperature is higher than setting value,
Processing controller sends out instruction, closes two level valve, and hot water begins to warm up material pretreatment pool；When processing controller monitors just
When the temperature of grade temperature sensor is less than the temperature that can be exchanged heat with heat exchanger, primary water pump and primary valve are closed, is beaten
Air valve is opened, auxiliary heater is heated tank for sewage gas, material heating device and material pretreatment pool by foregoing routine by heat exchanger.
Methane gas, hydrogen sulfide gas and the pressure that processing controller generates tank for sewage gas are monitored.
Claims (3)
1. one kind automatically controls solar energy heating marsh-gas generating equipment, it is characterised in that：It include tank for sewage gas, material heating device,
Material pretreatment pool, solar thermal collector, heat exchanger, auxiliary heater and processing controller, material pretreatment pool pass through level-one
Material pipe connects material heating device, and material heating device connects tank for sewage gas, solar thermal collector connection by two level material pipe
Heat exchanger, heat exchanger outlet conduit connect the heating tube water inlet of tank for sewage gas, and the water return pipeline connection tank for sewage gas of heat exchanger adds
Heat pipe water return outlet has level-one water pump and level-one valve on outlet conduit, and level-one valve is close to the heating tube water inlet of tank for sewage gas, object
Expect there is heating water pipe on the shell of heating device, heating water pipe one end is connected to the waterpipe between level-one water pump and level-one valve
On, another end connects water return pipeline, has two level valve on the water pipe that heats up, there is pre-add hot-water line on the shell of material pretreatment pool,
Pre-add hot-water line one end is connected on the waterpipe between level-one water pump and level-one valve, another end connection water return pipeline, preheating
There is three-level valve on water pipe；Level-one temperature sensor is housed on water return pipeline；Auxiliary heater connects tank for sewage gas by air valve
Firedamp drainage mouth, auxiliary heater and heat exchanger coordinate, and primary temperature sensing is equipped at the liquid outlet of solar thermal collector
Device is equipped with primary water pump and primary valve on the pipeline between solar thermal collector and heat exchanger；It is equipped in material heating device
Two level temperature sensor, the primary temperature sensor of processing controller connection, level-one temperature sensor and two level temperature sensor, place
Reason controller is also connected with the switch of primary water pump, level-one water pump and primary valve, level-one valve, the gentle valve of two level valve.
2. marsh-gas generating equipment according to claim 1, it is characterised in that：Tank for sewage gas is also equipped with methane gas sensing
Device, these hydrogen sulfide gas sensor and pressure sensor, methane gas sensor, these hydrogen sulfide gas sensor and pressure sensor connect
Connect processing controller.
3. marsh-gas generating equipment according to claim 1, it is characterised in that：Control method is that processing controller passes through level-one
Temperature sensor monitors tank for sewage gas temperature, when level-one temperature sensor temperature is higher than setting value, processing controller sends out instruction,
Level-one valve is closed, and opens two level valve, the water of sun energy heat collector heating stops heating tank for sewage gas, begins to warm up material liter
Warm device, when two level temperature sensor temperature is higher than setting value, processing controller sends out instruction, closes two level valve, and hot water is opened
Beginning heated material pretreatment pool；When processing controller monitors that the temperature of primary temperature sensor is less than and can be carried out with heat exchanger
During the temperature of heat exchange, close primary water pump and primary valve, open air valve, auxiliary heater by heat exchanger to tank for sewage gas,
Material heating device and material pretreatment pool are heated by foregoing routine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314878.0A CN108220158A (en) | 2018-04-10 | 2018-04-10 | One kind automatically controls solar energy heating marsh-gas generating equipment and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314878.0A CN108220158A (en) | 2018-04-10 | 2018-04-10 | One kind automatically controls solar energy heating marsh-gas generating equipment and control method |
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| Publication Number | Publication Date |
|---|---|
| CN108220158A true CN108220158A (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810314878.0A Pending CN108220158A (en) | 2018-04-10 | 2018-04-10 | One kind automatically controls solar energy heating marsh-gas generating equipment and control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111117881A (en) * | 2020-01-16 | 2020-05-08 | 吉林东晟生物质能工程研究院(有限合伙) | A solar biogas engineering heating system and method |
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2018
- 2018-04-10 CN CN201810314878.0A patent/CN108220158A/en active Pending
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111117881A (en) * | 2020-01-16 | 2020-05-08 | 吉林东晟生物质能工程研究院(有限合伙) | A solar biogas engineering heating system and method |
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Effective date of registration: 20201202 Address after: 134100 Four Groups of Siping Village, Yingebu Town, Tonghua County, Tonghua City, Jilin Province Applicant after: Tonghua Dongming Agricultural and Animal Husbandry Development (Group) Co.,Ltd. Address before: 134118 four groups of Ying Bu Village, Ying Bu Town, Tonghua County, Tonghua, Jilin Applicant before: JILIN QIXING BIOMASS ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Application publication date: 20180629 |