CN203718392U - Gas water seal device - Google Patents
Gas water seal device Download PDFInfo
- Publication number
- CN203718392U CN203718392U CN201320865090.1U CN201320865090U CN203718392U CN 203718392 U CN203718392 U CN 203718392U CN 201320865090 U CN201320865090 U CN 201320865090U CN 203718392 U CN203718392 U CN 203718392U
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- China
- Prior art keywords
- water
- gas
- inner chamber
- tank body
- water seal
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- Expired - Fee Related
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Abstract
The utility model discloses a gas water seal device. The gas water seal device comprises, a water seal tank body and a gas-liquid separator which are communicated by a first channel and a communication pipe,, wherein the inner chamber wall of the water seal tank body is provided with water lines, and the water seal tank body is fixedly provided with overflow pipes which are communicated with the inner chamber of the water seal tank body and are level with the water lines; the gas-liquid separator is fixedly provided with a water inlet pipe communicated with the inner chamber of the gas-liquid separator, and the gas-liquid separator is fixedly provided with an automatic adjustor for automatically adjusting the water level of the inner chamber of the water seal tank body. According to the gas water seal device, the water level of the inner chamber of the tank body can be automatically adjusted by the automatic adjustor, the water level can be kept to be level with the water line, and the gas pressure can be controlled to prevent the gas from leaking, so that the aim of water saving can be achieved. The gas water seal device is applicable to various gas holders.
Description
Technical field
The utility model relates to a kind of water seal for coal gas, specifically the gas water sealing device of adjustable tank inner chamber water level.
Background technique
Coal gas is common chemical product and raw material; in the preparation and course of conveying of coal gas; often can use water seal for coal gas, its principle is to make the height of water in gas pressure and water seal reach pressure balance by certain water level, with the sealing of getting rid of the condensed water in coal gas or keeping gas collecting tube.
Existing traditional gas water sealing device is provided with intake pipe, spill pipe, intake pipe one end is communicated with water seal arrangement inner chamber, the other end connects water system, water seal arrangement internal chamber wall is provided with water line, the water of inner chamber must be more than water line, to seal the coal gas of certain pressure, guarantee that coal gas can not reveal.In prior art, intake pipe is in normally open, and inner chamber water level exceeds after water line, and water just can flow out from spill pipe.Water flows into water seal arrangement inner chamber continuously, causes water resource waste.
Model utility content
For solving the above deficiency existing in prior art, the utility model provides a kind of gas water sealing device, by the water level of the automatic regulating tank intracoelomic cavity of device for automatically regulating is installed, and guarantee that water level and water line maintain an equal level, when control gas pressure guarantees that coal gas can not revealed, reach the object of water saving.
For achieving the above object, the technological scheme that the utility model adopts is as follows:
A gas water sealing device, comprises the water seal tank body, the gas-liquid separator that by first passage and connecting tube, are communicated with, and described water sealed tank intracoelomic cavity wall is provided with water line, on water seal tank body, be fixed be communicated with its inner chamber and with the fair spill pipe of water line; On described gas-liquid separator, be fixed with the intake pipe being communicated with its inner chamber, on described gas-liquid separator, be fixed with for automatically regulating the device for automatically regulating of water sealed tank intracoelomic cavity water level.
As to restriction of the present utility model, described device for automatically regulating comprise be fixed on gas-liquid separator inner chamber for detection of the liquid level sensor of inner chamber water level, be installed on solenoid valve, control centre on intake pipe, the output terminal of described liquid level sensor is connected with the input end of control centre, and the output terminal of control centre is connected with the input end of solenoid valve.
As another kind of the present utility model is limited, described water line is provided with in many of vertical interval, every corresponding spill pipe of water line.
Owing to having adopted technique scheme, compared with prior art, obtained technological progress is the utility model:
1. device for automatically regulating of the present utility model, the water level of regulating tank intracoelomic cavity automatically, and guarantee that water level and water line maintain an equal level, when controlling gas pressure and guaranteeing that coal gas can not revealed, reaches the object of water saving;
2. adopt liquid level sensor, solenoid valve, control centre as device for automatically regulating, the water level that gas-liquid separator inner chamber detected when liquid level sensor is lower than water line, to control centre, send signal, control centre controls the valve opening of solenoid valve, and intake pipe is to inner chamber moisturizing; The water level that gas-liquid separator inner chamber detected when liquid level sensor, higher than water line, sends signal to control centre, and control centre controls the valve closing of solenoid valve, and intake pipe stops moisturizing; Solenoid valve and liquid level sensor simple in structure, cost is low, and is convenient to installing/dismounting.
The utility model is suitable on various gas holders.
Accompanying drawing explanation
Below in conjunction with drawings and the specific embodiments, the utility model is done further to describe in detail.
Fig. 1 is the utility model embodiment's structural representation, and in figure, the direction of arrow is flow of gas direction.
In figure: 1, water seal tank body; 2, connecting tube; 3, gas-liquid separator; 4, intake pipe; 5, solenoid valve; 6, liquid level sensor; 7, first passage; 8, second channel; 9, water line; 10, spill pipe.
Embodiment
Embodiment
A gas water sealing device, structure as shown in Figure 1, comprises water seal tank body 1, gas-liquid separator 3.
Water seal tank body 1 internal chamber wall is provided with four water lines 9 in vertical interval, when the actual water level of water seal tank body 1 inner chamber is controlled at different water lines 9, and the corresponding coal gas of carrying different pressures.On water seal tank body 1, be fixed with four be communicated with its inner chamber and respectively with the fair spill pipe 10 of every water line 9.Water seal tank body 1 inner chamber is also fixed with the second channel 8 being surrounded by pipeline, second channel 8 is for guiding coal gas trend, its one end is positioned on that line of water line 9 senior middle schools, and stretches out water seal tank body 1 sidewall, and the other end is arranged under that line that water line 9 is minimum.
Gas-liquid separator 3 is for separating of the condensed water in coal gas, gas-liquid separator 3 passes through first passage 7, is communicated with water seal tank body 1 connecting tube 2, wherein, first passage 7 is positioned on that line of water line 9 senior middle schools, be arranged in connecting tube 2 under that line that water line 9 is minimum, the water of gas-liquid separator 3 inner chambers is by entering into water seal tank body 1 inner chamber connecting tube 2, so that the water level of two inner chambers is on same level line.On gas-liquid separator 3, be fixed with the intake pipe 4 being communicated with its inner chamber, intake pipe 4 is arranged under that line that water line 9 is minimum.On gas-liquid separator 3, be also fixed with for automatically regulating the device for automatically regulating of water seal tank body 1 inner chamber water level.
Device for automatically regulating comprises liquid level sensor 6, solenoid valve 5 and control centre.Liquid level sensor 6 is fixed on gas-liquid separator 3 inner chambers, for detection of the water level of inner chamber.Solenoid valve 5 is installed on intake pipe 4.Control centre is PLC control circuit conventional in prior art.The output terminal of liquid level sensor 6 is connected with the input end of PLC control circuit, and the output terminal of PLC control circuit is connected with the input end of solenoid valve 5.
The working procedure of the present embodiment is as follows:
Coal gas is entered into below the water seal tank body 1 inner chamber water surface by second channel 8, then through first passage 7, enters gas-liquid separator 3, the condensed water in the separated coal gas of gas-liquid separator 3 meeting, and the coal gas after separation is exported through piping.In coal gas course of conveying, the actual water level of water seal tank body 1 inner chamber must be at designated water level line more than 9, to seal the coal gas of certain pressure, guarantee that coal gas can not reveal.
The actual water level that gas-liquid separator 3 inner chambers detected when liquid level sensor 6, lower than water line 9, sends signal to PLC control circuit, and control circuit is controlled the valve opening of solenoid valve 5, and intake pipe 4 is to inner chamber moisturizing; The actual water level that gas-liquid separator 3 inner chambers detected when liquid level sensor 6 is higher than water line 9, and PLC control circuit sends signal, and control circuit is controlled the valve closing of solenoid valve 5, and intake pipe 4 stops moisturizing, and more than 9 water of water line can be discharged by spill pipe 10.Device for automatically regulating can guarantee that the actual water level of gas-liquid separator 3 inner chambers and water line 9 maintain an equal level, and controlling gas pressure with when guaranteeing that coal gas can not revealed, can also realize the object of water saving.
Claims (3)
1. a gas water sealing device, comprise by the water seal tank body (1), the gas-liquid separator (3) that are communicated with first passage (7) and connecting tube (2), described water seal tank body (1) internal chamber wall is provided with water line (9), on water seal tank body (1), be fixed be communicated with its inner chamber and with the fair spill pipe (10) of water line (9); On described gas-liquid separator (3), be fixed with the intake pipe (4) being communicated with its inner chamber,
it is characterized in that:on described gas-liquid separator (3), be fixed with for automatically regulating the device for automatically regulating of water seal tank body (1) inner chamber water level.
2. gas water sealing device according to claim 1,
it is characterized in that:described device for automatically regulating comprise be fixed on gas-liquid separator (3) inner chamber for detection of the liquid level sensor (6) of inner chamber water level, be installed on solenoid valve (5), control centre on intake pipe (4), the output terminal of described liquid level sensor (6) is connected with the input end of control centre, and the output terminal of control centre is connected with the input end of solenoid valve (5).
3. gas water sealing device according to claim 1 and 2,
it is characterized in that:described water line (9) is provided with in many of vertical interval, the corresponding spill pipe (10) of every water line (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320865090.1U CN203718392U (en) | 2013-12-26 | 2013-12-26 | Gas water seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320865090.1U CN203718392U (en) | 2013-12-26 | 2013-12-26 | Gas water seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718392U true CN203718392U (en) | 2014-07-16 |
Family
ID=51157541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320865090.1U Expired - Fee Related CN203718392U (en) | 2013-12-26 | 2013-12-26 | Gas water seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485379A (en) * | 2016-01-18 | 2016-04-13 | 四川理工学院 | Garbage microwave cracking overpressure protection liquid seal device |
| CN109370621A (en) * | 2018-12-12 | 2019-02-22 | 中冶焦耐(大连)工程技术有限公司 | A kind of continuous adjustable water seal coal gas diffusing device |
-
2013
- 2013-12-26 CN CN201320865090.1U patent/CN203718392U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485379A (en) * | 2016-01-18 | 2016-04-13 | 四川理工学院 | Garbage microwave cracking overpressure protection liquid seal device |
| CN109370621A (en) * | 2018-12-12 | 2019-02-22 | 中冶焦耐(大连)工程技术有限公司 | A kind of continuous adjustable water seal coal gas diffusing device |
| CN109370621B (en) * | 2018-12-12 | 2024-05-14 | 中冶焦耐(大连)工程技术有限公司 | Continuous adjustable water seal gas diffusing 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 |
Granted publication date: 20140716 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |