CN204824886U - Safe methane -generating pit - Google Patents
Safe methane -generating pit Download PDFInfo
- Publication number
- CN204824886U CN204824886U CN201520566880.9U CN201520566880U CN204824886U CN 204824886 U CN204824886 U CN 204824886U CN 201520566880 U CN201520566880 U CN 201520566880U CN 204824886 U CN204824886 U CN 204824886U
- Authority
- CN
- China
- Prior art keywords
- methane
- generating pit
- pit body
- inert gas
- house
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a safe methane -generating pit, including inlet tube, methane -generating pit body, circulation pipe way, fertilizer discharge port, outlet pipe, outlet duct, heat dissipation fan, barometer, thermometer, inert gas transmission pipe, inert gas filling device, wastes material dog -house and storage silo, the methane -generating pit body be equipped with the circulation pipe way around, methane -generating pit body bottom is equipped with the fertilizer discharge port, methane -generating pit body top is equipped with the outlet duct, being equipped with the heat dissipation fan on the methane -generating pit body, is equipped with the wastes material dog -house on the methane -generating pit body, this internal storage silo that is equipped with of methane -generating pit is equipped with inert gas transmission pipe on the methane -generating pit body, inert gas transmission pipe is connected with inert gas filling device. The utility model discloses prevent intramolecular ability increase, it is little to reduce the intermolecular distance, and avoid the air to get into the methane -generating pit this is internal by a wide margin, reduces oxygen content wherein, reduces the possibility of exploding, contains inert gas's percentage in the increase marsh gas, and the security is high, simple structure, and the security is high, does benefit to the popularization.
Description
Technical field
The utility model relates to a kind of methane-generating pit, specifically a kind of safety marsh gas pond.
Background technology
Along with the progress of China's expanding economy, society, life of urban resident is further improved, but urban residents' life still exists a lot of problem.
For building a well-off society in an all-round way, building Socialist New seems very necessary.
This rural ecological mode of agriculture of will seeking development, improves rural environment, the ambitious goal of increasing farmers' income.
Wherein fully utilizing methane-generating pit is exactly the important channel changing rural environment.
Build a methane-generating pit and can use about 20 years, comprehensive utilization make good use of methane-generating pit not only can save energy, improvement and protection of the environment, also have many benefits such as development of saving chemical fertilizer and agricultural chemicals, the seed output and quality of raising farm crop, promotion and drive animal husbandry.
Biogas is a kind of clean energy simultaneously, few to topsoil, is conducive to environment protection.
But existing methane-generating pit exists certain hidden danger, when the more or temperature wherein of the air be mixed into, air pressure are excessive, easily produce blast, threaten the personal safety as well as the property safety of people in methane-generating pit.
Utility model content
The purpose of this utility model is to provide a kind of safety marsh gas pond, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of safety marsh gas pond, comprises water inlet pipe, methane-generating pit body, circulating line, fertilizer relief outlet, rising pipe, escape pipe, heat emission fan, weather gage, thermometer, inert gas delivery tube, rare gas element tamping unit, refuse dog-house and storage bin, the surrounding of described methane-generating pit body is provided with circulating line, one end of circulating line is connected with water inlet pipe, the other end of circulating line is connected with rising pipe, methane-generating pit body bottom is provided with fertilizer relief outlet, fertilizer relief outlet is provided with control valve, methane-generating pit body top is provided with escape pipe, escape pipe is provided with variable valve, methane-generating pit body is provided with weather gage and thermometer, methane-generating pit body is provided with heat emission fan, methane-generating pit body is provided with refuse dog-house, refuse dog-house is provided with control valve, storage bin is provided with in methane-generating pit body, refuse dog-house is communicated with storage bin, storage bin inclined bottom surface is arranged, the least significant end of the inclined floor of storage bin is provided with outlet, outlet is provided with plate, methane-generating pit body is provided with inert gas delivery tube, inert gas delivery tube is connected with rare gas element tamping unit.
As further program of the utility model: described water inlet pipe and rising pipe are provided with control valve.
As the utility model further scheme: described inert gas delivery tube is provided with control valve.
Compared with prior art, the beneficial effects of the utility model are: the utility model cold water flows through the heat taken away because of fermentation or the generation of other factors in methane-generating pit body in circulating line, prevent internal energy of molecular from increasing, reducing its blast is possibility, variable valve on escape pipe regulates the speed of transmission biogas, regulate the air pressure in methane-generating pit body simultaneously, reduce intermolecular distance little, the probability of collision of molecule and molecule reduces, make the carrying out of initial reaction and the reaction of burning more difficult, increase security, storage bin is disposable fill after, material enters in methane-generating pit body, air is avoided significantly to enter in methane-generating pit body, reduce oxygen level wherein, reduce the possibility of blast, rare gas element tamping unit increases the percentage ratio of contained rare gas element in biogas, reduce limits of explosion scope, if the percentage ratio of rare gas element brings up to a certain numerical value, biogas can be made not explode, security is high, structure is simple, security is high, be beneficial to popularization.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of safety marsh gas pond.
In figure: 1, water inlet pipe, 2, methane-generating pit body, 3, circulating line, 4, fertilizer relief outlet, 5, rising pipe, 6, escape pipe, 7, heat emission fan, 8, weather gage, 9, thermometer, 10, inert gas delivery tube, 11, rare gas element tamping unit, 12, refuse dog-house, 13, storage bin, 14, plate, 15, outlet.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1, a kind of safety marsh gas pond, comprise water inlet pipe 1, methane-generating pit body 2, circulating line 3, fertilizer relief outlet 4, rising pipe 5, escape pipe 6, heat emission fan 7, weather gage 8, thermometer 9, inert gas delivery tube 10, rare gas element tamping unit 11, refuse dog-house 12 and storage bin 13, the surrounding of described methane-generating pit body 2 is provided with circulating line 3, one end of circulating line 3 is connected with water inlet pipe 1, the other end of circulating line 3 is connected with rising pipe 5, water inlet pipe 1 and rising pipe 5 are provided with control valve, cold water is inputted from water inlet pipe 1 during work, cold water flows through the heat taken away because of fermentation or the generation of other factors in methane-generating pit body 2 in circulating line 3, prevent internal energy of molecular from increasing, reducing its blast is possibility, methane-generating pit body 2 bottom is provided with fertilizer relief outlet 4, fertilizer relief outlet 4 is provided with control valve, fertilizer relief outlet 4 be used for discharge fermentation after fertilizer, economize on resources, methane-generating pit body 2 top is provided with escape pipe 6, escape pipe 6 is provided with variable valve, regulate the speed of transmission biogas, regulate the air pressure in methane-generating pit body 2 simultaneously, reduce intermolecular distance little, the probability of collision of molecule and molecule reduces, make the carrying out of initial reaction and the reaction of burning more difficult, increase security, methane-generating pit body 2 is provided with weather gage 8 and thermometer 9, the air pressure in methane-generating pit body 2 monitored at any time by weather gage 8, thermometer 9 monitoring temperature, ensure its safety, methane-generating pit body 2 is provided with heat emission fan 7, the carrying out of the biogas in heat emission fan 7 pairs of escape pipes 6 is dispelled the heat, prevent that the biogas Yin Wendu in escape pipe 6 is too high to blast, methane-generating pit body 2 is provided with refuse dog-house 12, refuse dog-house 12 is provided with control valve, storage bin 13 is provided with in methane-generating pit body 2, refuse dog-house 12 is communicated with storage bin 13, storage bin 13 inclined bottom surface is arranged, material is made to be more prone to fall, the least significant end of the inclined floor of storage bin 13 is provided with outlet 15, outlet 15 is provided with plate 14, plate 14 is used for opening and closing outlet 15, when dropping into material from refuse dog-house 12, first temporarily store in storage bin 13, disposable fill after, close the control valve on refuse dog-house 12, open plate 14, the material in storage bin 13 is made to enter in methane-generating pit body 2, air is avoided significantly to enter in methane-generating pit body 2, reduce oxygen level wherein, reduce the possibility of blast, methane-generating pit body 2 is provided with inert gas delivery tube 10, inert gas delivery tube 10 is connected with rare gas element tamping unit 11, inert gas delivery tube 10 is provided with control valve, increase the percentage ratio of contained rare gas element in biogas, reduce limits of explosion scope, if the percentage ratio of rare gas element brings up to a certain numerical value, biogas can be made not explode, security is high.
Principle of work of the present utility model is: input cold water from water inlet pipe during utility model works, cold water flows through the heat taken away because of fermentation or the generation of other factors in methane-generating pit body in circulating line, prevent internal energy of molecular from increasing, reducing its blast is possibility, fertilizer relief outlet be used for discharge fermentation after fertilizer, economize on resources, variable valve on escape pipe regulates the speed of transmission biogas, regulate the air pressure in methane-generating pit body simultaneously, reduce intermolecular distance little, the probability of collision of molecule and molecule reduces, make the carrying out of initial reaction and the reaction of burning more difficult, increase security, the intrinsic air pressure of methane-generating pit monitored at any time by weather gage, thermometer monitoring temperature, ensure its safety, carry out of heat emission fan to the biogas in escape pipe is dispelled the heat, prevent that the biogas Yin Wendu in escape pipe is too high to blast, storage bin inclined bottom surface is arranged, material is made to be more prone to fall, when dropping into material from refuse dog-house, first temporarily store in storage bin, disposable fill after, close the control valve on refuse dog-house, open plate, the material in storage bin is made to enter in methane-generating pit body, air is avoided significantly to enter in methane-generating pit body, reduce oxygen level wherein, reduce the possibility of blast, rare gas element tamping unit increases the percentage ratio of contained rare gas element in biogas, reduce limits of explosion scope, if the percentage ratio of rare gas element brings up to a certain numerical value, biogas can be made not explode, security is high.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (3)
1. a safety marsh gas pond, comprises water inlet pipe, methane-generating pit body, circulating line, fertilizer relief outlet, rising pipe, escape pipe, heat emission fan, weather gage, thermometer, inert gas delivery tube, rare gas element tamping unit, refuse dog-house and storage bin, it is characterized in that, the surrounding of described methane-generating pit body is provided with circulating line, one end of circulating line is connected with water inlet pipe, the other end of circulating line is connected with rising pipe, methane-generating pit body bottom is provided with fertilizer relief outlet, fertilizer relief outlet is provided with control valve, methane-generating pit body top is provided with escape pipe, escape pipe is provided with variable valve, methane-generating pit body is provided with weather gage and thermometer, methane-generating pit body is provided with heat emission fan, methane-generating pit body is provided with refuse dog-house, refuse dog-house is provided with control valve, storage bin is provided with in methane-generating pit body, refuse dog-house is communicated with storage bin, storage bin inclined bottom surface is arranged, the least significant end of the inclined floor of storage bin is provided with outlet, outlet is provided with plate, methane-generating pit body is provided with inert gas delivery tube, inert gas delivery tube is connected with rare gas element tamping unit.
2. a kind of safety marsh gas pond according to claim 1, it is characterized in that, described water inlet pipe and rising pipe are provided with control valve.
3. a kind of safety marsh gas pond according to claim 1, it is characterized in that, described inert gas delivery tube is provided with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566880.9U CN204824886U (en) | 2015-07-31 | 2015-07-31 | Safe methane -generating pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566880.9U CN204824886U (en) | 2015-07-31 | 2015-07-31 | Safe methane -generating pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204824886U true CN204824886U (en) | 2015-12-02 |
Family
ID=54682505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566880.9U Expired - Fee Related CN204824886U (en) | 2015-07-31 | 2015-07-31 | Safe methane -generating pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204824886U (en) |
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2015
- 2015-07-31 CN CN201520566880.9U patent/CN204824886U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160731 |