CN205222965U - Livestock and poultry farm biogas fermentation device that can adjust temperature - Google Patents
Livestock and poultry farm biogas fermentation device that can adjust temperature Download PDFInfo
- Publication number
- CN205222965U CN205222965U CN201521060037.XU CN201521060037U CN205222965U CN 205222965 U CN205222965 U CN 205222965U CN 201521060037 U CN201521060037 U CN 201521060037U CN 205222965 U CN205222965 U CN 205222965U
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- Prior art keywords
- well
- methane
- temperature
- livestock
- water
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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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
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- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a livestock and poultry farm biogas fermentation device that can adjust temperature, by the marsh gas generation ware, the hot -water tank, control switch, the heat -exchanger pump, the hot water delivery port, the hot water water inlet, the coil pipe adjusts the temperature, the methane -generating pit feed inlet, the discharge gate, the sealed lid of discharge gate, a weighing sensor and a temperature sensor, the gas outlet, the functions of a safety valve, the well, the well water pump, delivery port and a plurality of valve constitute, there is the methane -generating pit feed inlet jar body one side of marsh gas generation ware, the top is equipped with the methane -generating pit discharge gate of the sealed lid in area, be equipped with the coil pipe that adjusts the temperature in jar, adjust the temperature the exit of coil pipe through exit and well water pump and the delivery port of tank connection to the hot -water tank, the jar body upper portion of marsh gas generation ware is equipped with the marsh gas export. Select hot water or well water as the water source that the adjusts the temperature coil pipe that adjusts the temperature of flowing through through the different valve of switch, rise or reduce the temperature of fermentation in the methane -generating pit to the product gas speed of control marsh gas generation ware.
Description
Technical field
The utility model relates to a kind of methane production device, particularly relates to a kind of livestock and poultry farm temp. controllable biogas fermentation device.
Background technology
Utilize feces of livestock and poultry to produce biogas and there is feature that is clean, efficient, low cost, be at home and abroad used widely.Particularly in China, plant, raiser, feces of livestock and poultry is utilized to produce biogas, both the harmless treatment of feces of livestock and poultry can have been realized, avoid Animal manure loss environment, achieve again the cycle development of agriculture production and life in the countryside simultaneously, greatly saved the energy, realized the comprehensive utilization of biomass resource.
But the biogas facility of current plant, raiser only works when temperature is higher, and every winter just stops air feed substantially, and existing methane production device gas producing efficiency is not high, causes the waste of device resource; Some areas, because summer temperature is high especially, the organism of fermentation breeding in methane-generating pit is very fast, and cause methane tank gas production too much, do not have enough large gas storage space, part biogas runs off in vain and wastes, and forms the greenhouse gases of global environment.
Therefore, in the urgent need to researching and developing a kind of livestock and poultry farm temp. controllable biogas fermentation device, this biogas fermentation device in the winter time can the temperature of fermented product in heating methane tank, thus the aerogenesis that can normally work in the winter time, when summer high temperature comes interim, the temperature of fermented product in methane-generating pit can be reduced again, in case the excessive aerogenesis of methane-generating pit.
Summary of the invention
Summary of the invention
The utility model is intended to the deficiency for existing in background technology, and provides a kind of livestock and poultry farm temp. controllable biogas fermentation device, so that biogas facility also can normal gas producing in the winter of cold, summer high temperature is also unlikely to excessive aerogenesis season.
A kind of livestock and poultry farm temp. controllable of the utility model biogas fermentation device, by biogas generator, hot well tank, trip switch, hot water pump, hot water outlet, water inlet of hot water, tempering coil, sludge gas pond feed, methane-generating pit discharge port, methane-generating pit discharge port sealing cover, temperature sensor, air outlet, safety valve, well, well water pump, water outlet and 4 valves are formed, there is sludge gas pond feed the tank body side of biogas generator, top is provided with the methane-generating pit discharge port of with closure, tempering coil is provided with in tank, the import and export of tempering coil are connected to the import and export of hot well tank and well water pump and water outlet through tank body, the tank body top of biogas generator is provided with methane outlet, hot water or well water is selected as tempered water source and course through tempering coil by the valve that switch is different, tempering coil can be realized heat to fermented product in biogas generator or lower the temperature.
Further, described a kind of livestock and poultry farm temp. controllable biogas fermentation device, is provided with mat outside its tempering coil.
Further, described a kind of livestock and poultry farm temp. controllable biogas fermentation device, is covered with thermal insulation layer outside the circulation pipe connecting between its hot well tank and heating coil, avoids the heat loss of recirculated water.
Further, described a kind of livestock and poultry farm temp. controllable biogas fermentation device, has been connected in series hot water pump in its hot well tank to the pipeline of tempering coil.
Further, described a kind of livestock and poultry farm temp. controllable biogas fermentation device, the thermal source of its hot well tank can be sun power, biogas or electricity.
Further, described a kind of livestock and poultry farm temp. controllable biogas fermentation device, is covered with thermal insulation layer outside its well water pump and the pipe connecting between well water pump and tempering coil.
Further, described a kind of livestock and poultry farm temp. controllable biogas fermentation device, in its pipeline, hot water pump, well water pump, temperature sensor have circuit to be connected with trip switch.
A kind of livestock and poultry farm temp. controllable of the utility model biogas fermentation device, automatically the aerogenesis envrionment temperature of this biogas generator is controlled by trip switch, even if at the northern area of cold, also methane production device normal gas producing can be allowed, improve the working efficiency of methane production device, improve the processing efficiency of feces of livestock and poultry, improve the utilization ratio of biomass resource, at high temperature season, the temperature of methane-generating pit fermented product can be reduced, control fermenting speed, avoid excessive fermentation, reduce the discharge of greenhouse gases, to environment protection, type of advocating thriftiness society and low-carbon (LC) life important in inhibiting.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 biogas generator, 2 hot well tanks, 3 trip switchs, 4 hot water pumps, 5 hot water outlets, 6 water inlet of hot water, 7 sludge gas pond feed, 8 methane-generating pit discharge ports, 9 methane-generating pit discharge port sealing covers, 10 tempering coil, 11 temperature sensors, 12 air outlets, 13 safety valve, 14 poultry house defecation mouths, 15 poultry houses, 16 wells, 17 well water pumps, 18 valves, 19 valves, 20 valves, 21 water outlets, 22 valves, 23 methane-generating pits, the tank body of 24 biogas generators.
Embodiment
Below in conjunction with Fig. 1, a kind of livestock and poultry farm temp. controllable of the utility model biogas fermentation device is described further:
A kind of livestock and poultry farm temp. controllable of the utility model biogas fermentation device, by biogas generator 1, hot well tank 2, trip switch 3, hot water pump 4, hot water outlet 5, water inlet of hot water 6, tempering coil 10, sludge gas pond feed 7, methane-generating pit discharge port 8, methane-generating pit discharge port sealing cover 9, temperature sensor 11, air outlet 12, safety valve 13, well 16, well water pump 17, water outlet 21 and valve 18, valve 19, valve 20, and valve 22 is formed, there is sludge gas pond feed 7 the tank body side of biogas generator 1, top is provided with the methane-generating pit discharge port 8 of with closure 9, tempering coil 10 is provided with in tank, the import and export of tempering coil 10 are connected to the import and export of hot well tank 2 and well water pump 17 and water outlet 21 through tank body, the tank body top of biogas generator 1 is provided with methane outlet 12.The valve selection hot water different by switch or well water through tempering coil as tempered water source and course, raise or reduce the temperature of fermented product in methane-generating pit 23, thus control the aerogenesis speed of biogas generator 1.
Mat is provided with, infringement tempering coil 10 when can avoid removing methane slag, methane liquid outside its tempering coil 10.
Be covered with thermal insulation layer outside circulation pipe connecting between hot well tank 2 and tempering coil 10, effectively can avoid the heat loss of recirculated water.
Be connected in series hot water pump 4 in the pipeline of hot well tank 2 to tempering coil 10, the speed of circulation of hot water can have been regulated.
The thermal source of hot well tank 2 can be sun power, burning biogas or electrically heated.
Well water pump 17 and the pipe connecting between well water pump 17 and tempering coil 10 are also covered with thermal insulation layer outward, and the well water in pipeline can be avoided to be heated by environment before entering methane-generating pit and affect its thermoregulation effect.
In pipeline, hot water pump 4, well water pump 17, temperature sensor 11 are connected by circuit with trip switch 3.
A kind of livestock and poultry farm temp. controllable of the utility model biogas fermentation device, there is the functions such as the recirculated water in Automatic-heating natural pond liquid and Automatic-heating hot well tank in the winter time, now first open valve 18 and valve 19, valve-off 20 and valve 22, then start by trip switch 3 operation that hot water pump 4 and temperature sensor 11 just can realize winter mode; Come interim at summer high temperature, summer mode can be enabled again, valve-off 18 and valve 19, open valve 20 and valve 22, start well water pump 17 and temperature sensor 11 by trip switch 3, the well water that well is 16 li is by well water pump 17 and circulation pipe connecting, enter tempering coil 10, reduce the temperature of methane-generating pit 23 li of fermented products, in case excessive aerogenesis, well water is discharged by water outlet 21 eventually through valve 20.
During the biogas fermentation device work of a kind of livestock and poultry farm temp. controllable of the utility model, the feces of livestock and poultry of poultry house 15 is discharged by poultry house defecation mouth 14, the opening for feed 7 of biogas generator 1 is arrived by defecation pipeline, drop into feces of livestock and poultry etc. by opening for feed 7 and produce the raw material of biogas in the tank body of biogas generator 1, stop when raw material is fed into specified quantity dropping into, if cold seasons such as winters, start winter mode, temperature information is passed to trip switch 3 by temperature sensor 11, if temperature is lower than the temperature of setting, trip switch 3 can open the recirculated water in the heat source hot well tank 2 of hot well tank 2 automatically, water water temperature to be recycled reaches 55 ~ 68
0during C, hot water pump 4 is opened automatically, recirculated water in hot well tank 2 enters tempering coil 10 by the road by the water outlet 5 of hot well tank 2 and circulates, to be entered in hot well tank 2 by water-in 6 by pipeline again and complete hot water circulation, realize the heating of hot water to the biogas production raw material in biogas generator 1, promote the generation of biogas.Along with the increase of temperature and time, in biogas generator 1, the pressure of biogas can be increasing, when biogas reaches certain pressure intensity, safety valve 13 can be reported to the police, simultaneously by pressure information by electronic feedback to trip switch 3, trip switch 3 cuts out heating system, stops the heating to biogas generator 1.When temperature is low to moderate certain numerical value, temperature information is passed to trip switch 3 by temperature sensor 11, and trip switch 3 is opened automatically, reopens water heater funnel and heats biogas generator 1, promote aerogenesis, ensure that biogas generator 1 normally worked in cold season.Methane slag and natural pond liquid are discharged by discharge gate 8 methane-generating pit cleaning utensil cleaning.
If the summer of sweltering heat, start summer mode, when envrionment temperature is higher, the velocity ratio that biogas produces is very fast, and in biogas generator 1, the pressure of biogas can raise, when biogas reaches certain pressure intensity very soon, safety valve 13 can be reported to the police, simultaneously by pressure information by electronic feedback to trip switch 3, trip switch 3 starts thermoregulating system, starts the cooling to biogas generator 1.When the temperature of biogas intracisternal material is low to moderate certain numerical value, temperature information is passed to trip switch 3 by temperature sensor 11, and trip switch 3 cuts out thermoregulating system automatically, stops the cooling to biogas generator 1, ensure that biogas generator 1 normally worked in summer, unduly aerogenesis.
Claims (6)
1. a livestock and poultry farm temp. controllable biogas fermentation device, by biogas generator (1), hot well tank (2), trip switch (3), hot water pump (4), hot water outlet (5), water inlet of hot water (6), tempering coil (10), sludge gas pond feed (7), methane-generating pit discharge port (8), methane-generating pit discharge port sealing cover (9), temperature sensor (11), air outlet (12), safety valve (13), well (16), well water pump (17), water outlet (21) and valve 18, valve 19, valve 20, and valve 22 is formed, there is sludge gas pond feed (7) the tank body side of biogas generator (1), top is provided with the methane-generating pit discharge port (8) of with closure (9), tempering coil (10) is provided with in tank, the import and export of tempering coil (10) are connected to the import and export of hot well tank (2) and well water pump (17) and water outlet (21) through tank body, the tank body top of biogas generator (1) is provided with methane outlet (12), selects hot water or well water as tempered water source and course through tempering coil (10) by the valve that switch is different.
2. a kind of livestock and poultry farm temp. controllable biogas fermentation device according to claim 1, is characterized in that being provided with mat outside described tempering coil.
3. a kind of livestock and poultry farm temp. controllable biogas fermentation device according to claim 1, is characterized in that there is thermal insulation layer outside the circulation pipe connecting between described hot well tank and heating coil.
4. a kind of livestock and poultry farm temp. controllable biogas fermentation device according to claim 1, is characterized in that being connected in series hot water pump in described hot well tank to the pipeline of tempering coil.
5. a kind of livestock and poultry farm temp. controllable biogas fermentation device according to claim 1, is characterized in that the thermal source of described hot well tank can be sun power, biogas or electricity.
6. a kind of livestock and poultry farm temp. controllable biogas fermentation device according to claim 1, it is characterized in that described well water pump and and tempering coil between pipe connecting outside have thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060037.XU CN205222965U (en) | 2015-12-19 | 2015-12-19 | Livestock and poultry farm biogas fermentation device that can adjust temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060037.XU CN205222965U (en) | 2015-12-19 | 2015-12-19 | Livestock and poultry farm biogas fermentation device that can adjust temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222965U true CN205222965U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521060037.XU Expired - Fee Related CN205222965U (en) | 2015-12-19 | 2015-12-19 | Livestock and poultry farm biogas fermentation device that can adjust temperature |
Country Status (1)
| Country | Link |
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| CN (1) | CN205222965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488587A (en) * | 2017-09-11 | 2017-12-19 | 芜湖凡达机械科技有限公司 | A kind of ferment at constant temperature machine |
-
2015
- 2015-12-19 CN CN201521060037.XU patent/CN205222965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488587A (en) * | 2017-09-11 | 2017-12-19 | 芜湖凡达机械科技有限公司 | A kind of ferment at constant temperature machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |