CN204201183U - Inflammable gas burning Water seal of preventing flashback device - Google Patents
Inflammable gas burning Water seal of preventing flashback device Download PDFInfo
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- CN204201183U CN204201183U CN201420687131.7U CN201420687131U CN204201183U CN 204201183 U CN204201183 U CN 204201183U CN 201420687131 U CN201420687131 U CN 201420687131U CN 204201183 U CN204201183 U CN 204201183U
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Abstract
The utility model relates to and aims to provide a kind of for preventing the inflammable gas burning Water seal of preventing flashback device of temper to the such as combustible gas such as biogas, natural gas, and it comprises the water sealed tank filling water sealing liquid in its tank; The steam outlet pipe carried the suction tude of gas in tank, carry the liquid inlet pipe of water sealing liquid and exported by gas in tank in tank is provided with in the tank top of this water sealed tank; The lower end of described suction tude is arranged at below the liquid level of water sealing liquid; The viewing window and the glass being provided with water sealing liquid liquid level in observable tank in the tank skin corresponding position of described water sealed tank is shown on trial.
Description
Technical field
The utility model relates to a kind of Water seal of preventing flashback device, particularly relates to a kind of inflammable gas for biogas burning Water seal of preventing flashback device.
Background technique
biogas, be various organic substance at isolated air (reducing condition), and under suitable temperature, pH value, through a kind of combustible gas that the zymosis of microorganism produces, it belongs to secondary energy, and is renewable energy sources.Meanwhile, biogas is also a kind of mixed gas, can burn, and is the mixture of multiple gases, and general containing methane 50 ~ 70%, all the other are carbon dioxide and a small amount of nitrogen, hydrogen and hydrogen sulfide etc., and its characteristic is similar to rock gas.Biogas is used for cooking except direct burning, dries except agricultural byproducts, heating, illumination and gas welding etc., also can make the industrial chemicals such as the fuel of internal-combustion engine and methanol, Formalin, carbon tetrachloride.The feed liquid of discharging after firedamp gas equipment fermentation and sediment, containing more rich nutriment, can be used as fertilizer and feed.Biogas has been applied for many years in China, particularly in rural area, as a kind of combustible gas, is widely used in huge numbers of families, and starts at large-scale breeding enterprise with agricultural byproducts to be apply in raw-material industrial enterprise; But, in the burning of biogas as inflammable gas, particularly large-scale breeding enterprise and with agricultural byproducts be raw-material industrial enterprise application in, also there is a lot of problem, carry out burning operation as, the gas that of fermenting in biomass pool to be directly connected with gas kitchen via pipeline, this kind of mode is easy to occur tempering phenomenon in burning, and once occur that tempering phenomenon will cause serious accident to enterprise, as biomass pool blast etc.; Therefore, urgently there is a kind of device, solve above technical problem.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, provides a kind of for preventing the inflammable gas burning Water seal of preventing flashback device of temper to the such as combustible gas such as biogas, natural gas.
In order to realize the purpose of this utility model, the technological scheme that the utility model adopts is:
Design a kind of inflammable gas burning Water seal of preventing flashback device, it comprises the water sealed tank filling water sealing liquid in its tank; The steam outlet pipe carried the suction tude of gas in tank, carry the liquid inlet pipe of water sealing liquid and exported by gas in tank in tank is provided with in the tank top of this water sealed tank; The lower end of described suction tude is arranged at below the liquid level of water sealing liquid; The viewing window and the glass being provided with water sealing liquid liquid level in observable tank in the tank skin corresponding position of described water sealed tank is shown on trial.
Further, at the pot bottom also corresponding liquid-discharging tube be provided with for being discharged by water sealing liquid of described water sealed tank, and correspondence is provided with liquid discharging valve on this liquid-discharging tube.
Further, the top tank skin of described water sealed tank is also provided with and the purge valve be communicated with in tank via the pipeline of correspondence.
Further, its length direction of described water sealed tank is that Vertical dimension is arranged.
Further, in described suction tude, correspondence is provided with suction valve.
Further, on described liquid inlet pipe, correspondence is provided with liquid feed valve.
Further, on described steam outlet pipe, correspondence is provided with gas outlet valve.
Further, described water sealing liquid is liquid water.
The beneficial effects of the utility model are:
1. by the water seal arrangement designed by the utility model, effectively can prevent the generation of biogas tempering phenomenon in burning in the application, this device is not only applicable to the application of biogas simultaneously, also can apply in the combustion process of such as rock gas, for family life, industrial production provide safe guarantee.
2. glass designed in this device viewing window of showing on trial effectively can observe the liquid level of the water sealing liquid in water sealed tank, and avoid water sealing liquid very few, suction tude, for being in below water seal liquid level, can not reach the object of water seal.
3. this device adopts the design of purge valve further, gas pressure in tank can be avoided excessive, there is the generation of potential safety hazard accident, increase the Security of this device, stability.
4. the valve arranged on the corresponding pipeline of this device, can improve the Security of this device and the Security of operation, make the safety coefficient of this device higher, more stable.Water sealing liquid in tank can be discharged by the liquid-discharging tube simultaneously arranged in the bottom of this water sealed tank, simple, convenient.
Accompanying drawing explanation
Fig. 1 is the utility model inflammable gas burning Water seal of preventing flashback device main structure schematic cross-section;
In figure: 1. suction tude; 2. glass is shown on trial viewing window; 3. water sealed tank; 4. liquid-discharging tube; 5. liquid inlet pipe; 6. steam outlet pipe; 7. suction valve; 8. liquid feed valve; 9. gas outlet valve; 10. liquid discharging valve; 11. purge valves.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment 1: a kind of inflammable gas burning Water seal of preventing flashback device, and see Fig. 1, it comprises the water sealed tank 3 filling water sealing liquid in its tank; This water sealing liquid can be liquid water or other be insoluble to the liquid of combustion gas; The steam outlet pipe carried the suction tude of gas in tank, carry the liquid inlet pipe of water sealing liquid and exported by gas in tank in tank is provided with in the tank top of this water sealed tank; Meanwhile, in suction tude, correspondence is provided with suction valve, and on liquid inlet pipe, correspondence is provided with liquid feed valve, and on described steam outlet pipe, correspondence is provided with gas outlet valve.For biogas, the air outlet of biomass pool is corresponding with suction tude 1 to be communicated with, and steam outlet pipe 6 can correspondingly with gas kitchen be communicated with, and as added water sealing liquid, can add via liquid inlet pipe; The lower end of described suction tude is arranged at below the liquid level of water sealing liquid; The viewing window and the glass being provided with water sealing liquid liquid level in observable tank in the tank skin corresponding position of this water sealed tank 3 is shown on trial.And at the pot bottom also corresponding liquid-discharging tube be provided with for being discharged by water sealing liquid of water sealed tank, and correspondence is provided with liquid discharging valve on this liquid-discharging tube.Meanwhile, in order to improve the Security of this device, the top tank skin of described water sealed tank is also provided with and the purge valve be communicated with in tank via the pipeline of correspondence.As shown in the figure, its length direction of described water sealed tank is that Vertical dimension is arranged.For biogas, in force, first in water sealed tank 3, add water sealing liquid (as water) to glass by liquid inlet pipe 5 to show on trial the middle part of viewing window 2, water level height regulates by liquid-discharging tube 4, afterwards, the suction valve 7 opening suction tude 1, to air inlet in water sealed tank 3, then opens steam outlet pipe 6 to fuel-burning equipment (as gas kitchen) for gas firing; As tempering phenomenon appears in fuel-burning equipment, steam outlet pipe 6 and the biogas in suction tude 1 completely cut off by the water in water sealed tank 3, thus reach backfireproof object.
Although; what embodiment of the present utility model announced is preferred embodiment; but be not limited thereto; those of ordinary skill in the art; very easily according to above-described embodiment, understand spirit of the present utility model, and make different amplifications and change; but only otherwise depart from spirit of the present utility model, all in protection domain of the present utility model.
Claims (8)
1. an inflammable gas burning Water seal of preventing flashback device, is characterized in that: it comprises the water sealed tank (3) filling water sealing liquid in its tank; The steam outlet pipe (6) carried the suction tude of gas (1) in tank, carry the liquid inlet pipe (5) of water sealing liquid and exported by gas in tank in tank is provided with in the tank top of this water sealed tank (3); The lower end of described suction tude (1) is arranged at below the liquid level of water sealing liquid; The viewing window (2) and the glass being provided with water sealing liquid liquid level in observable tank in the tank skin corresponding position of described water sealed tank (3) is shown on trial.
2. inflammable gas burning Water seal of preventing flashback device as claimed in claim 1, it is characterized in that: at the pot bottom also corresponding liquid-discharging tube (4) be provided with for being discharged by water sealing liquid of described water sealed tank (3), and the upper correspondence of this liquid-discharging tube (4) is provided with liquid discharging valve (10).
3. inflammable gas burning Water seal of preventing flashback device as claimed in claim 1, is characterized in that: be also provided with and the purge valve be communicated with in tank (11) via the pipeline of correspondence on the top tank skin of described water sealed tank (3).
4. inflammable gas burning Water seal of preventing flashback device as claimed in claim 1, is characterized in that: described water sealed tank (3) its length direction is that Vertical dimension is arranged.
5. inflammable gas burning Water seal of preventing flashback device as claimed in claim 1, is characterized in that: the upper correspondence of described suction tude (1) is provided with suction valve (7).
6. inflammable gas burning Water seal of preventing flashback device as claimed in claim 1, is characterized in that: the upper correspondence of described liquid inlet pipe (5) is provided with liquid feed valve (8).
7. inflammable gas burning Water seal of preventing flashback device as claimed in claim 1, is characterized in that: the upper correspondence of described steam outlet pipe (6) is provided with gas outlet valve (9).
8. inflammable gas burning Water seal of preventing flashback device as claimed in claim 1, is characterized in that: described water sealing liquid is liquid water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687131.7U CN204201183U (en) | 2014-11-17 | 2014-11-17 | Inflammable gas burning Water seal of preventing flashback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687131.7U CN204201183U (en) | 2014-11-17 | 2014-11-17 | Inflammable gas burning Water seal of preventing flashback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201183U true CN204201183U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420687131.7U Active CN204201183U (en) | 2014-11-17 | 2014-11-17 | Inflammable gas burning Water seal of preventing flashback device |
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| CN (1) | CN204201183U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286898A (en) * | 2016-08-15 | 2017-01-04 | 蔡良元 | Convenient multi-functional pair installed closed trap |
| CN106439116A (en) * | 2016-08-30 | 2017-02-22 | 江苏兴海环保科技有限公司 | High security water-sealed tank |
| CN107472739A (en) * | 2017-08-16 | 2017-12-15 | 天津利安隆新材料股份有限公司 | A kind of storage tank nitrogen seals system |
| CN113069699A (en) * | 2021-04-19 | 2021-07-06 | 贵州大学 | Water-sealed coal mine gas control explosion-proof device |
-
2014
- 2014-11-17 CN CN201420687131.7U patent/CN204201183U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286898A (en) * | 2016-08-15 | 2017-01-04 | 蔡良元 | Convenient multi-functional pair installed closed trap |
| CN106286898B (en) * | 2016-08-15 | 2020-02-07 | 蔡良元 | Multifunctional double-closing filtering water valve convenient to install |
| CN106439116A (en) * | 2016-08-30 | 2017-02-22 | 江苏兴海环保科技有限公司 | High security water-sealed tank |
| CN107472739A (en) * | 2017-08-16 | 2017-12-15 | 天津利安隆新材料股份有限公司 | A kind of storage tank nitrogen seals system |
| CN113069699A (en) * | 2021-04-19 | 2021-07-06 | 贵州大学 | Water-sealed coal mine gas control explosion-proof device |
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