CN201293198Y - Methane voltage-stabilizing cabinet - Google Patents
Methane voltage-stabilizing cabinet Download PDFInfo
- Publication number
- CN201293198Y CN201293198Y CNU2008201552061U CN200820155206U CN201293198Y CN 201293198 Y CN201293198 Y CN 201293198Y CN U2008201552061 U CNU2008201552061 U CN U2008201552061U CN 200820155206 U CN200820155206 U CN 200820155206U CN 201293198 Y CN201293198 Y CN 201293198Y
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- CN
- China
- Prior art keywords
- tank body
- stabilizing cabinet
- biogas
- air bag
- balancing weight
- 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 - Lifetime
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Abstract
The utility model relates to a marsh gas pressure stabilizing cabinet which is characterized by comprising a pot body; the bottom of the pot body 8 is provided with a gas inlet; a marsh gas bag is arranged on a base inside the pot body; the upper end of the marsh gas bag is provided with a balancing weight; a central column penetrates the balancing weight and the marsh gas bag to be arranged on the base inside the pot body; the upper part of the central column is provided with a limited block; the top end inside the pot body is provided with an ultrasonic level meter; and a gas outlet is arranged on a position which is opposite to the gas inlet on the pot body. The utility model has the advantages that firstly, the pressure of marsh gas can be adjusted according to the weight of the balancing weight, and the operation is convenient; and secondly, only a central tube is lifted or lowered when the cubage of the marsh gas pressure stabilizing cabinet changes.
Description
Technical field
The utility model relates to a kind of methane voltage-stabilizing cabinet, is used to collect the biogas that Anaerobic Waste Treatment System produces, and makes biogas keep certain pressure, is convenient to the follow-up processing of biogas, belongs to methane voltage-stabilizing cabinet technical field.
Background technique
Waste water can produce biogas in the anaerobic treatment process, in order to make the more orderly subsequent treatment of biogas, relatively stable pressure and stable flow rate must be arranged.Traditional gas holder is a floating roof tank, and design volume is bigger, and the waiting time is longer, and can't regulate the pressure of biogas.Traditional floating roof tank need will rise on the tank body top when increasing volume, operation and inconvenient.
The model utility content
The purpose of this utility model provides a kind of biogas that makes certain waiting time, and can keep bionethanation system has the methane voltage-stabilizing cabinet of pressure stably.
In order to achieve the above object, the technical solution of the utility model has provided a kind of methane voltage-stabilizing cabinet, it is characterized in that, comprise tank body, be provided with suction port in the bottom of tank body 8, be provided with the biogas air bag on the base in tank body, be provided with balancing weight in biogas air bag upper end, newel runs through balancing weight and the biogas air bag is located on the interior base of tank body, is provided with limiting stopper on the top of newel, top in tank body is provided with ultrasonic material level meter, is provided with the air outlet on position relative with suction port on the tank body.
On air bag, be pressed with balancing weight, to keep the pressure of bionethanation system.Along with the continuous inflow of biogas, air bag constantly rises, and the volume of air bag is also in continuous increase, until the design volume.In this process, the pressure of biogas is constant.The rising of air bag is by the guiding of newel, unlikely departing from.
The utility model has the advantages that:
1) regulate biogas pressure according to the weight of balancing weight, easy to operate;
2) the voltage stabilizing cabinet only needs the lifting center tube when volume-variation.
Description of drawings
Fig. 1 is 20m
3The structural representation of following methane voltage-stabilizing cabinet;
Fig. 2 is 30m
3The structural representation of above methane voltage-stabilizing cabinet;
Fig. 3 is 30m
3Schematic representation after the air bag of above methane voltage-stabilizing cabinet is full of.
Embodiment
Specify the utility model below in conjunction with embodiment.
As shown in Figure 1, be 20m
3The structural representation of following methane voltage-stabilizing cabinet is made up of suction port 1, biogas air bag 2, balancing weight 3, newel 4, limiting stopper 5, ultrasonic material level meter 6, air outlet 7 and tank body 8.
Middle part, front side in tank body 8 bottoms is provided with suction port 1, the rear side middle part of tank body 8 bottoms is provided with air outlet 7, be provided with biogas air bag 2 on the base in tank body 8, be provided with balancing weight 3 in biogas air bag 2 upper ends, newel 4 runs through balancing weight 3 and biogas air bag 2 to be located on the base in the tank body 8, be provided with limiting stopper 5 on the top of newel 4, the top in tank body 8 is provided with ultrasonic material level meter 6, is provided with air outlet 7 on position relative with suction port 1 on the tank body 8.
The longitudinal section of tank body 8 is rectangle.Suction port 1, newel 4, balancing weight 3, air outlet 7 and tank body 8 be anticorrosion or SS316 making by carbon steel.Biogas air bag 2 is a polyester textile.
The working principle of present embodiment is:
The biogas that the anaerobic waste water system produces to the methane voltage-stabilizing cabinet, enters biogas air bag 2 through suction port 1 by line transportation.On air bag 2, be pressed with balancing weight 3, to keep the pressure of bionethanation system.Along with the continuous inflow of biogas, air bag 2 constantly rises, and the volume of air bag 2 is also in continuous increase, until the design volume.In this process, the pressure of biogas is constant.One end of air bag 2 is connected with balancing weight, and the other end is connected with tank body 8.The rising of air bag 2 is by the guiding of newel 4, unlikely departing from.In the upper end of newel one limiting stopper 5 is set, just no longer rises after the gas position is raised to limiting stopper, this moment, ultrasonic material level meter 6 will send full level alarm.Ultrasonic material level meter 6 is chain with follow-up marsh gas treating system.When the thing position attained to a high place a certain setting value, follow-up processing will start; When the thing position dropped to certain setting value of low level, follow-up processing will stop.Biogas in the methane voltage-stabilizing cabinet is delivered to the subsequent treatment system by the air outlet 7 on the tank body 8 through biogas pipeline.
As shown in Figure 2, be 30m
3The structural representation of above methane voltage-stabilizing cabinet.As can be seen from Figure 2, present embodiment and embodiment's 1 difference is: suction port 1 is located at the side of tank body 10 bottoms, and the opposite side of tank body 10 bottoms is located in then described air outlet 7; The longitudinal section of tank body 10 shape with triangle stack that is rectangle; Be provided with row's condensate pipe 9 in the bottom of tank body 10.
The biogas that system for anaerobic treatment is come saturated water, deliver into the methane voltage-stabilizing cabinet and have water of condensation through pipeline, the effect that row's condensate pipe 9 is set in voltage stabilizing cabinet basis is that condensed water is entered condensation water tank.And, prevent that biogas is from the concrete foundation seepage as concrete impervious grade S 〉=8 of tank body 8 pedestals.
Other structures of present embodiment are identical with embodiment 1 with working procedure.After treating that biogas air bag 2 is full of, just as shown in Figure 3.
Claims (5)
1. methane voltage-stabilizing cabinet, it is characterized in that, comprise tank body (8), be provided with suction port (1) in the bottom of tank body (8), be provided with biogas air bag (2) on the base in tank body (8), be provided with balancing weight (3) in biogas air bag (2) upper end, newel (4) runs through balancing weight (3) to be located on the interior base of tank body (8) with biogas air bag (2), be provided with limiting stopper (5) on the top of newel (4), top in tank body (8) is provided with ultrasonic material level meter (6), goes up on the position relative with suction port (1) at tank body (8) and is provided with air outlet (7).
2. a kind of methane voltage-stabilizing cabinet as claimed in claim 1 is characterized in that, described suction port (1) is located at the middle part, front side of tank body (8) bottom, and the rear side middle part of tank body (8) bottom is located in then described air outlet (7).
3. a kind of methane voltage-stabilizing cabinet as claimed in claim 1 is characterized in that, described suction port (1) is located at the side of tank body (8) bottom, and the opposite side of tank body (8) bottom is located in then described air outlet (7).
4. a kind of methane voltage-stabilizing cabinet as claimed in claim 1 is characterized in that, is provided with row's condensate pipe (9) in the bottom of described tank body (8).
5. a kind of methane voltage-stabilizing cabinet as claimed in claim 1 is characterized in that the longitudinal section of described tank body (8) is rectangle, or the shape with triangle stack of being rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201552061U CN201293198Y (en) | 2008-11-12 | 2008-11-12 | Methane voltage-stabilizing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201552061U CN201293198Y (en) | 2008-11-12 | 2008-11-12 | Methane voltage-stabilizing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201293198Y true CN201293198Y (en) | 2009-08-19 |
Family
ID=41006676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201552061U Expired - Lifetime CN201293198Y (en) | 2008-11-12 | 2008-11-12 | Methane voltage-stabilizing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201293198Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322402A (en) * | 2013-06-09 | 2013-09-25 | 嘉兴职业技术学院 | Biogas storage device |
| CN103527919A (en) * | 2013-11-04 | 2014-01-22 | 叶安生 | Flexible material constant pressure gas storage bag |
| CN104344208A (en) * | 2013-06-09 | 2015-02-11 | 嘉兴职业技术学院 | Biogas storage device with gas storage bags |
| CN104344209A (en) * | 2013-06-09 | 2015-02-11 | 嘉兴职业技术学院 | Biogas storage device with improved structure |
| CN104344210A (en) * | 2013-06-09 | 2015-02-11 | 嘉兴职业技术学院 | Biogas storage device with pressing and holding mechanism |
| CN104847712A (en) * | 2015-04-01 | 2015-08-19 | 成都天本生物科技有限公司 | Energy accumulator for high-pressure jet airflow formation |
| CN106085534A (en) * | 2016-08-14 | 2016-11-09 | 安徽盛运环保（集团）股份有限公司 | A kind of biomass marsh gas processing system |
| CN110566801A (en) * | 2019-09-20 | 2019-12-13 | 山西汾西重工有限责任公司 | Overpressure-proof methane gas cabinet for preparing methane by pressure swing adsorption method |
-
2008
- 2008-11-12 CN CNU2008201552061U patent/CN201293198Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322402A (en) * | 2013-06-09 | 2013-09-25 | 嘉兴职业技术学院 | Biogas storage device |
| CN104344208A (en) * | 2013-06-09 | 2015-02-11 | 嘉兴职业技术学院 | Biogas storage device with gas storage bags |
| CN104344209A (en) * | 2013-06-09 | 2015-02-11 | 嘉兴职业技术学院 | Biogas storage device with improved structure |
| CN104344207A (en) * | 2013-06-09 | 2015-02-11 | 嘉兴职业技术学院 | Biogas storage device with driving mechanism |
| CN104344210A (en) * | 2013-06-09 | 2015-02-11 | 嘉兴职业技术学院 | Biogas storage device with pressing and holding mechanism |
| CN104344210B (en) * | 2013-06-09 | 2016-04-20 | 嘉兴职业技术学院 | A kind of biogas storage device with pressure holding mechanism |
| CN104344209B (en) * | 2013-06-09 | 2016-04-20 | 嘉兴职业技术学院 | A kind of structure improved biogas storage device |
| CN103527919A (en) * | 2013-11-04 | 2014-01-22 | 叶安生 | Flexible material constant pressure gas storage bag |
| CN104847712A (en) * | 2015-04-01 | 2015-08-19 | 成都天本生物科技有限公司 | Energy accumulator for high-pressure jet airflow formation |
| CN106085534A (en) * | 2016-08-14 | 2016-11-09 | 安徽盛运环保（集团）股份有限公司 | A kind of biomass marsh gas processing system |
| CN110566801A (en) * | 2019-09-20 | 2019-12-13 | 山西汾西重工有限责任公司 | Overpressure-proof methane gas cabinet for preparing methane by pressure swing adsorption method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090819 |