CN201080479Y - Marsh gas anaerobic fermentation apparatus utilizing solar energy and geothermal energy for combined temperature elevation - Google Patents

Marsh gas anaerobic fermentation apparatus utilizing solar energy and geothermal energy for combined temperature elevation Download PDF

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Publication number
CN201080479Y
CN201080479Y CNU2007200265296U CN200720026529U CN201080479Y CN 201080479 Y CN201080479 Y CN 201080479Y CN U2007200265296 U CNU2007200265296 U CN U2007200265296U CN 200720026529 U CN200720026529 U CN 200720026529U CN 201080479 Y CN201080479 Y CN 201080479Y
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China
Prior art keywords
heat
outlet
inlet
transferpump
pipeline
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Expired - Fee Related
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CNU2007200265296U
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Chinese (zh)
Inventor
曹曼
刘林
陈萍
郭冰瑜
王传水
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Qingdao Tianren Environment Co., Ltd.
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QINGDAO TIANREN ENVIRONMENT ENGINEERING Co Ltd
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Priority to CNU2007200265296U priority Critical patent/CN201080479Y/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

Abstract

Disclosed is a methane anaerobic fermentation apparatus heated by both solar energy and geothermal energy. The utility model is characterized in that the apparatus comprises a solar-energy water heater; the outlet of the water heater and the outlet of a heat-exchanging water tank are respectively communicated with the inlets of two transporting pumps, and the outlets of the two transporting pumps are respectively communicated with the inlets of a heat-storing tank and respectively communicated with the inlets of the two transporting pumps; the outlets of the two transporting pumps are respectively communicated with the inlet of an anaerobic tank and the inlets of two groups of coiled heating tubes coiled inside an adjusting pool; the outlets of the two groups of coiled heating tubes are respectively communicated with the outlets of the heat-storing tank and the inlets of the solar-energy water heater and the heat-exchanging water tank as well as the outlet of a softening water tank; a pipeline with an electro-pneumatic valve is communicated with and between main water inlet pipelines and main water outlet pipelines of the two coiled heating tubes. The utility model has the advantages that vacuum tubes or heat-collecting plates with high heat collecting efficiency and the function of heat preservation are used for heating; a standby heat source is used for providing stable heat source for anaerobic fermentation; the heat-storing pool is used for adjusting the balance of water quantity with balanced heat; a thermometer is used for indicating the on states of the transporting pumps or the standby heat source.

Description

A kind of biogas anaerobic fermentation device that utilizes sun power and ground heat integration to heat
Technical field
The utility model relates to a kind of sun power and ground heat integration heating device of utilizing, and particularly relates to a kind of big-and-middle-sized biogas anaerobic fermentation device that utilizes sun power and ground heat integration to heat.
Background technology
Produce in the process of biogas at the organism anaerobically fermenting,, need heat, conventional utility boiler heat supply at present or utilize the generator waste heat to heat for keeping certain leavening temperature.Because the anaerobically fermenting operation energy consumption is higher, therefore seek cheap heating device is the focus that anaerobically fermenting heats research and development always.The thermal source that nature such as sun power, underground heat is the most cheap, play an important role to improving the biogas fermentation temperature, there is the people on methane-generating pit, to build sun power temperature canopy at present to heat, or directly on the methane-generating pit gas hood, apply black heat absorption material, or vexed solarization pond is set utilizes sun power to give to enter the anaerobic jar material and heat preheating.But collecting efficiency is not high, and since do not have standby heat source as solar-heating replenishing when not enough, influenced greatly by day and night temperature, generally invest higher.
Summary of the invention
The purpose of this utility model provides the device that utilizes sun power and ground heat integration to heat in a kind of biogas anaerobic fermentation, and it utilizes solar water heater and Heat exchanging water pot combined heat, can reduce big-and-middle-sized biogas engineering and heat expense.
A kind of biogas anaerobic fermentation device that utilizes sun power and ground heat integration to heat, Heat exchanging water pot, anaerobic jar, heating coil and equalizing tank are arranged, it is characterized in that having a solar water heater of making by solar energy vacuum tube or solar heat-collection plate, the outlet of it and Heat exchanging water pot is respectively by pipeline, valve and the connection of two transferpumps inlets, carry pump outlet to connect for these two, and connect with the inlet of two transferpumps respectively by pipeline, valve, Y-tube by the inlet of pipeline, valve, Y-tube and heat storage can; Two carry pump outlet through pipeline, valve, Y-tube respectively with anaerobic jar and equalizing tank in the inlet of 2-30 parallel heating coil coiling connect; The outlet of two heating coils is connected through the outlet of pipeline, Y-tube, valve and heat storage can, and be communicated with the inlet of solar water heater and the inlet of Heat exchanging water pot through pipeline, Y-tube, valve, transferpump, also be communicated with simultaneously, connect with the pipeline that electrically-controlled valve is housed between the water inlet main pipe line of above-mentioned two heating coils and the water outlet main pipe line with the outlet of water softener tank; On water inlet main pipe line and the water outlet main pipe line thermometer is installed respectively.
The utility model has the advantages that and adopt collecting efficiency valve tube or thermal-arrest plate high and that have a heat insulation function to adopt heat, replenishing when standby heat source is arranged as the solar-heating deficiency, can be anaerobically fermenting stable thermal source is provided, heat accumulation tank regulating pondage balance is arranged, heat balance, heat accumulation when can be evening or break down maintenance has thermometer in order to instruct the unlatching of transferpump or standby heat source.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
The utility model has Heat exchanging water pot 2, anaerobic jar 8 and heating coil 9,11 and equalizing tank 10, it is characterized in that having a solar water heater 1 of making by solar energy vacuum tube or solar heat-collection plate, the outlet of it and Heat exchanging water pot 2 is respectively by the inlet connection with transferpump 3, transferpump 4 of pipeline, valve, the outlet of this transferpump 3 and transferpump 4 is connected by the inlet 18 of pipeline, valve, Y-tube and heat storage can 5, and connects with the inlet of transferpump 6, transferpump 7 respectively by pipeline, valve, Y-tube; The inlet of the outlet of transferpump 6 2-30 parallel heating coil 9 of coiling in pipeline, valve, Y-tube and anaerobic jar 8 is connected; The inlet of the outlet of transferpump 7 2-30 parallel heating coil 11 of coiling in pipeline, Y-tube, valve and equalizing tank 10 is connected; Heating coil 9 is connected through the outlet 19 of pipeline, Y-tube, valve and heat storage can 5 with the outlet of heating coil 11, and be communicated with the inlet of solar water heater 1 and Heat exchanging water pot 2 respectively through pipeline, Y-tube, valve, transferpump 12, also be communicated with simultaneously, connect with the pipeline that electrically-controlled valve 15 is housed between the water inlet main pipe line 13 of above-mentioned heating coil 9 and heating coil 11 and the water outlet main pipe line 14 with the outlet of water softener tank 22; On water inlet main pipe line 13 and the water outlet main pipe line 14 thermometer 16 is installed respectively.
The tank body of described heat storage can 5 is a round shape or cube shaped, and heat storage can 5 outer covering and heat insulating layers 17 have arcual baffle plate 20 near import 18 and outlet 19 places in the heat storage can 5, open 2-10 hole along the outer wall vertical of heat storage can 5 and are connected with thermometer 21 respectively.
When using the utility model, the inlet of water softener tank 22 and the outlet of extraneous water supply installation are connected, water is after water softener tank 22 softening processing, by transferpump 12 respectively through pipeline, valve enters solar water heater 1 and Heat exchanging water pot 2 internal heating, through solar water heater 1 heated hot water through piping, valve, Y-tube is transported to the heating coil 9 of coiling in the anaerobic jar 8 respectively by transferpump 3 and transferpump 4, circulate in the heating coil 11 of coiling in the equalizing tank 10, simultaneously portion water 18 is transported to heat storage can 5 through entering the mouth, hot water is through baffle plate 20 homodisperse, in heat storage can 5, form slice gradient by temperature, thermometer 21 on heat storage can 5 tank skins shows jar an interior temperature and a thermograde, the outlet jointing temp meter 16 of heating coil 9 and heating coil 11, hot water becomes water coolant and is sent back in the solar water heater 1 after the heat exchange circulation.Heat storage can 5 provides hot water to heating coil 9 and 11 internal recycle as thermal source when night and break down maintenance, and Heat exchanging water pot 2 is as the standby heat source at winter or cloudy day.

Claims (2)

1. one kind is utilized sun power and the biogas anaerobic fermentation device that heats of ground heat integration, Heat exchanging water pot (2) is arranged, anaerobic jar (8), heating coil (9) and heating coil (11), equalizing tank (10), it is characterized in that having a solar water heater (1) of making by solar energy vacuum tube or solar heat-collection plate, pipeline is passed through in the outlet of it and Heat exchanging water pot (2) respectively, valve and transferpump (3), the inlet of transferpump (4) is connected, pipeline is passed through in the outlet of this transferpump (3) and transferpump (4), valve, the inlet (18) of Y-tube and heat storage can (5) is connected, and passes through pipeline, valve, Y-tube respectively with transferpump (6), the inlet of transferpump (7) is connected; The inlet of the outlet of transferpump (6) 2-30 parallel heating coil (9) of coiling in pipeline, valve, Y-tube and anaerobic jar (8) is connected; The inlet of the outlet of transferpump (7) 2-30 parallel heating coil (11) of coiling in pipeline, Y-tube, valve and equalizing tank (10) is connected; Heating coil (9) is connected through the outlet (19) of pipeline, Y-tube, valve and heat storage can (5) with the outlet of heating coil (11), and be communicated with the inlet of solar water heater (1) and the inlet of Heat exchanging water pot (2) respectively through pipeline, Y-tube, valve, transferpump (12), also be communicated with simultaneously, connect with the pipeline that electrically-controlled valve (15) is housed between the water inlet main pipe line (13) of above-mentioned heating coil (9) and heating coil (11) and the water outlet main pipe line (14) with the outlet of water softener tank (22); On water inlet main pipe line (13) and the water outlet main pipe line (14) thermometer (16) is installed respectively.
2. the biogas anaerobic fermentation device that utilizes sun power and ground heat integration to heat as claimed in claim 1, the tank body that it is characterized in that described heat storage can (5) is a round shape or cube shaped, the outer covering and heat insulating layer of heat storage can (5) (17), located arcual baffle plate (20) near import (18) and outlet (19) in the heat storage can (5), opened 2-10 hole along the outer wall vertical of heat storage can (5) and be connected with thermometer (21) respectively.
CNU2007200265296U 2007-08-11 2007-08-11 Marsh gas anaerobic fermentation apparatus utilizing solar energy and geothermal energy for combined temperature elevation Expired - Fee Related CN201080479Y (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
CNU2007200265296U CN201080479Y (en) 2007-08-11 2007-08-11 Marsh gas anaerobic fermentation apparatus utilizing solar energy and geothermal energy for combined temperature elevation

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101974415A (en) * 2010-09-02 2011-02-16 同济大学 Solar energy-ground source heat pump coupled biogas pool heating system and operational control method
CN101434901B (en) * 2008-12-22 2011-09-21 浙江大学 Solar constant temperature auxiliary heating system for middle-high temperature anaerobic fermentation tank
CN102453731A (en) * 2010-10-27 2012-05-16 青岛天人环境股份有限公司 Process and equipment for preparing biogas by continuous mode dry fermentation
CN102994374A (en) * 2012-11-19 2013-03-27 辽宁省能源研究所 Biogas warming system compounding solar energy with waste heat of generator set
CN103726558A (en) * 2012-10-12 2014-04-16 上海华凌机电设备工程有限公司 Biochemical treatment device and method for environment-friendly type movable public toilet
CN105349417A (en) * 2015-12-04 2016-02-24 新蔡县青奎环保设备能源工程有限公司 Temperature raising and maintaining red mud methane tank
CN110013680A (en) * 2019-04-23 2019-07-16 四川汇宇生物技术有限公司 A kind of gelatin evaporation heat recycle device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101434901B (en) * 2008-12-22 2011-09-21 浙江大学 Solar constant temperature auxiliary heating system for middle-high temperature anaerobic fermentation tank
CN101974415A (en) * 2010-09-02 2011-02-16 同济大学 Solar energy-ground source heat pump coupled biogas pool heating system and operational control method
CN102453731A (en) * 2010-10-27 2012-05-16 青岛天人环境股份有限公司 Process and equipment for preparing biogas by continuous mode dry fermentation
CN103726558A (en) * 2012-10-12 2014-04-16 上海华凌机电设备工程有限公司 Biochemical treatment device and method for environment-friendly type movable public toilet
CN102994374A (en) * 2012-11-19 2013-03-27 辽宁省能源研究所 Biogas warming system compounding solar energy with waste heat of generator set
CN105349417A (en) * 2015-12-04 2016-02-24 新蔡县青奎环保设备能源工程有限公司 Temperature raising and maintaining red mud methane tank
CN110013680A (en) * 2019-04-23 2019-07-16 四川汇宇生物技术有限公司 A kind of gelatin evaporation heat recycle device

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C56 Change in the name or address of the patentee

Owner name: QINGDAO TIANREN ENVIRONMENT CO., LTD.

Free format text: FORMER NAME: QINGDAO TIANREN ENVIRONMENT ENGINEERING CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 266101 Shandong city of Qingdao province high tech Zone Keyuan Road by the two Heaven Qingdao Environmental Engineering Co.

Patentee after: Qingdao Tianren Environment Co., Ltd.

Address before: 266101 Shandong city of Qingdao province high tech Zone Keyuan Road by the two Heaven Qingdao Environmental Engineering Co.

Patentee before: Qingdao Tianren Environment Engineering Co., Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080702

Termination date: 20120811