CN203803278U - Water-sealed pressure tank for methane generating device of pig farm - Google Patents
Water-sealed pressure tank for methane generating device of pig farm Download PDFInfo
- Publication number
- CN203803278U CN203803278U CN201420178018.6U CN201420178018U CN203803278U CN 203803278 U CN203803278 U CN 203803278U CN 201420178018 U CN201420178018 U CN 201420178018U CN 203803278 U CN203803278 U CN 203803278U
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- pipe
- generating device
- pig farm
- water
- housing
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Abstract
The utility model discloses a water-sealed pressure tank for a methane generating device of a pig farm. The water-sealed pressure tank comprises a shell, wherein a water inlet pipe is arranged at the lower end of the shell; an exhaust pipe and an air inlet pipe are arranged at the upper end of the shell; moreover, a pipe port at the lower end of the air inlet pipe is positioned below the water surface in the shell; a pipe port at the lower end of the exhaust pipe is positioned above the water surface; a water level meter is arranged on the shell; a pipe port at the upper end of the air inlet pipe is communicated with the air outlet of the methane generating device of the pig farm; a pipe port at the upper end of the exhaust pipe is communicated with methane-consuming equipment; a pressure sensor is arranged in the shell; the pressure sensor is connected with a controller by virtue of a connecting line; the controller is connected with an alarm and an upper computer; a check valve is mounted on the exhaust pipe so as to prevent the exhausted methane from flowing back into the shell. According to the water-sealed pressure tank for the methane generating device of the pig farm, the methane can be subjected to water filtration, so that impurities in the methane can be removed; the methane can be purified; the combustion value is improved; in addition, the check valve is mounted on the exhaust pipe so as to prevent the methane from flowing back, so that the using security is improved.
Description
technical field:
The utility model relates to a kind of plant biogas generating device, particularly relates to a kind of pig farm biogas generating device hydrolock pressurized tank.
background technology:
The sewage disposal of large scale of pig farm field can not only be stared in this link of technique, and it should be regarded as to a system, is so more conducive to the development of large scale of pig farm field.
Sewage general employing in pig farm focuses on, all sewage on a pig farm are concentrated in together, these sewage comprise pig urine, pig manure and flushing water, after concentrating, need to carry out Separation of Solid and Liquid, isolated solid is delivered to feed factory and is carried out organic fertilizer production, isolated liquid is sent into fermentation tank and is carried out biogas production, and biogas can throw light on, warms oneself and cook, and improves comprehensive utilization ratio.
But, in being transported to gas equipment process, fermentation tank generation biogas owing to not filtering voltage-stablizer, cause the pressure of biogas inhomogeneous, affect use gas.In addition, sometimes also there will be biogas backflow phenomenon, easily cause security incident.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of reasonable in design, intensity is high, security good and lower-cost pig farm biogas generating device hydrolock pressurized tank.
The technical solution of the utility model is:
A kind of pig farm biogas generating device hydrolock pressurized tank, contain housing, the lower end of described housing is provided with water inlet pipe, the upper end of described housing is provided with blast pipe and air inlet pipe, and the lower end mouth of pipe of described air inlet pipe is positioned at below the water surface of housing, more than the lower end mouth of pipe of described blast pipe is positioned at the water surface, on described housing, be provided with water-level gauge, the upper end mouth of pipe of described air inlet pipe is communicated with the gas outlet of pig farm biogas generating device, and the upper end mouth of pipe of described blast pipe is communicated with gas equipment.
In described housing, be provided with pressure sensor, described pressure sensor is connected with controller by line, and described controller is connected with alarm and host computer.Check-valves is installed on blast pipe, prevents that the biogas of discharging is back in described housing.
Described water level is counted transparent pipe, and the lower end of this transparent pipe is communicated with the lower end of described housing, and the upper end of described transparent pipe is fixed on the upper end of described housing by fixed mount.On the upper end sidewall of described transparent pipe, be provided with air-vent, the upper end of described transparent pipe is provided with block.
The lower end of described housing is provided with supporting leg, and described supporting leg is three or four, is uniformly distributed along the circumference.Described housing is hollow cylinder, is formed by Plate Welding.Described surface of shell is provided with rust preventive coating.
The beneficial effects of the utility model are:
1, in the utility model housing, water is set, biogas can be carried out to water filtration, remove the impurity in biogas, Purge gas, improves fuel value.
2, on the utility model blast pipe, check-valves is installed, makes biogas one-way flow, prevent that biogas from refluxing, and improves the security using.
3, the utility model arranges transparent water-level gauge, can intuitively observe water level, in the time that water level is lower, starts water pump, by water inlet pipe to water filling in housing, the stability of guaranteed water level.
4, in the utility model housing, be provided with pressure sensor, pressure sensor is connected with controller by line, and controller is connected with alarm and host computer, in the time that housing internal pressure is excessive, alarm equipment alarm, manually or automatically controls the air inflow of air inlet pipe, improves safety coefficient.
5, the utility model is reasonable in design, intensity is high, security is good and cost is lower, applied widely, has good economic benefit after popularization.
brief description of the drawings:
Fig. 1 is the structural representation of pig farm biogas generating device hydrolock pressurized tank;
Fig. 2 is the top view of the biogas generating device of pig farm shown in Fig. 1 hydrolock pressurized tank.
detailed description of the invention:
Embodiment: referring to Fig. 1 and Fig. 2, in figure, 1-water-level gauge, the 2-water surface, 3-housing, 4-fixed mount, 5-pressure sensor, 6-check-valves, 7-blast pipe, 8-air inlet pipe, 9-water inlet pipe.
Pig farm biogas generating device contains housing 3 with hydrolock pressurized tank, wherein: the lower end of housing 3 is provided with water inlet pipe 9, the upper end of housing 3 is provided with blast pipe 7 and air inlet pipe 8, and, the water surface that the lower end mouth of pipe of air inlet pipe 8 is positioned at housing 3 is below 2, and the lower end mouth of pipe of blast pipe 7 is positioned at the water surface more than 2, is provided with water-level gauge 1 on housing 3, the upper end mouth of pipe of air inlet pipe 8 is communicated with the gas outlet of pig farm biogas generating device, and the upper end mouth of pipe of blast pipe 7 is communicated with gas equipment.
In housing 3, be provided with pressure sensor 5, pressure sensor 5 is connected with controller by line, and controller is connected with alarm and host computer, not shown in FIG..
Check-valves 6 is installed on blast pipe 7, prevents that the biogas of discharging is back in housing 3.Water-level gauge 1 is transparent pipe, and the lower end of this transparent pipe is communicated with the lower end of housing 3, and the upper end of transparent pipe is fixed on the upper end of housing 3 by fixed mount 4.On the upper end sidewall of transparent pipe, be provided with air-vent, the upper end of transparent pipe is provided with block, prevents that transparent pipe upper end is blocked, observes in order to avoid affect water level.
The lower end of housing 3 is provided with supporting leg, and supporting leg is three or four, is uniformly distributed along the circumference.Housing 3 is hollow cylinder, is formed by Plate Welding.Housing 3 surfaces are provided with rust preventive coating.
When use, first pass through water inlet pipe 9 toward the certain water of the interior injection of housing 3, open air inlet pipe 8, biogas, through filtration and the precipitation of water, is then discharged by blast pipe 7, carries out biogas utilization.Operation a period of time, can change the water in housing 3, with the effect that ensures to filter and precipitate.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. a pig farm biogas generating device hydrolock pressurized tank, contain housing, it is characterized in that: the lower end of described housing is provided with water inlet pipe, the upper end of described housing is provided with blast pipe and air inlet pipe, and, the lower end mouth of pipe of described air inlet pipe is positioned at below the water surface of housing, more than the lower end mouth of pipe of described blast pipe is positioned at the water surface, on described housing, be provided with water-level gauge, the upper end mouth of pipe of described air inlet pipe is communicated with the gas outlet of pig farm biogas generating device, and the upper end mouth of pipe of described blast pipe is communicated with gas equipment.
2. pig farm according to claim 1 biogas generating device hydrolock pressurized tank, is characterized in that: in described housing, be provided with pressure sensor, described pressure sensor is connected with controller by line, and described controller is connected with alarm and host computer.
3. pig farm according to claim 1 biogas generating device hydrolock pressurized tank, is characterized in that: check-valves is installed on blast pipe, prevents that the biogas of discharging is back in described housing.
4. pig farm according to claim 1 biogas generating device hydrolock pressurized tank, it is characterized in that: described water level is counted transparent pipe, the lower end of this transparent pipe is communicated with the lower end of described housing, and the upper end of described transparent pipe is fixed on the upper end of described housing by fixed mount.
5. pig farm according to claim 4 biogas generating device hydrolock pressurized tank, is characterized in that: on the upper end sidewall of described transparent pipe, be provided with air-vent, the upper end of described transparent pipe is provided with block.
6. pig farm according to claim 1 biogas generating device hydrolock pressurized tank, is characterized in that: the lower end of described housing is provided with supporting leg, described supporting leg is three or four, is uniformly distributed along the circumference.
7. pig farm according to claim 1 biogas generating device hydrolock pressurized tank, is characterized in that: described housing is hollow cylinder, is formed by Plate Welding.
8. pig farm according to claim 7 biogas generating device hydrolock pressurized tank, is characterized in that: described surface of shell is provided with rust preventive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178018.6U CN203803278U (en) | 2014-04-14 | 2014-04-14 | Water-sealed pressure tank for methane generating device of pig farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178018.6U CN203803278U (en) | 2014-04-14 | 2014-04-14 | Water-sealed pressure tank for methane generating device of pig farm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203803278U true CN203803278U (en) | 2014-09-03 |
Family
ID=51442090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420178018.6U Expired - Fee Related CN203803278U (en) | 2014-04-14 | 2014-04-14 | Water-sealed pressure tank for methane generating device of pig farm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203803278U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761104A (en) * | 2015-04-21 | 2015-07-08 | 牧原食品股份有限公司 | Pig farm manure retreated recycling utilization system |
| CN104773922A (en) * | 2015-04-21 | 2015-07-15 | 牧原食品股份有限公司 | Large-size professional pig farm manure comprehensive treatment system |
| CN107012081A (en) * | 2017-06-20 | 2017-08-04 | 无锡践行中欧科技有限公司 | Anaerobic reaction-pot biogas condensate drain device |
-
2014
- 2014-04-14 CN CN201420178018.6U patent/CN203803278U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761104A (en) * | 2015-04-21 | 2015-07-08 | 牧原食品股份有限公司 | Pig farm manure retreated recycling utilization system |
| CN104773922A (en) * | 2015-04-21 | 2015-07-15 | 牧原食品股份有限公司 | Large-size professional pig farm manure comprehensive treatment system |
| CN107012081A (en) * | 2017-06-20 | 2017-08-04 | 无锡践行中欧科技有限公司 | Anaerobic reaction-pot biogas condensate drain device |
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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: 20140903 Termination date: 20160414 |