CN201302047Y - Gas non-return water seal apparatus with overflow water pot - Google Patents
Gas non-return water seal apparatus with overflow water pot Download PDFInfo
- Publication number
- CN201302047Y CN201302047Y CNU2008202259970U CN200820225997U CN201302047Y CN 201302047 Y CN201302047 Y CN 201302047Y CN U2008202259970 U CNU2008202259970 U CN U2008202259970U CN 200820225997 U CN200820225997 U CN 200820225997U CN 201302047 Y CN201302047 Y CN 201302047Y
- Authority
- CN
- China
- Prior art keywords
- water
- pot
- coal gas
- overflow
- pipe
- 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
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a gas non-return water seal apparatus with overflow water pot, which comprises a water seal chamber, wherein a rectangular overflow mouth whose outer side is provided with a water pot overflow mouth is positioned at the non-return water level on the outer side of the water seal chamber, the water pot is provided with a drainage which is arrangement positioned on the lower portion of the water pot, and the overflow mouth is arranged on the side face of the water seal chamber. When water need draining inside the gas non-return water seal apparatus, the redundant water can be discharged quickly for resolving the problem that the water level in the water seal chamber rises for longer time, when a large amount of water in the water seal chamber overflows, the overflow water pot has buffer effect, a large amount of overflowing water flows into the overflow water pot instantly and then is discharged via the drainage arrangement.
Description
Technical field
The utility model relates to a kind of coal gas check water-sealed equipment, relates in particular to a kind of coal gas check water-sealed equipment of carry potential overflow water pot.
Background technique
At present, enterprise's employed coal gas check water-sealed equipment is made up of spill pipe on staving, gas inlet pipe, coal gas steam outlet pipe, water tight compartment, water tight compartment supply pipe, the water tight compartment, water tight compartment underflow stream pipe, water tight compartment row trowel used for plastering pipe, the water seal pipe end row trowel used for plastering pipe of giving vent to anger.Coal gas check water-sealed equipment is when normal operation, height of water level is controlled at the check water level, water unnecessary when advancing coal gas is drained by water tight compartment underflow stream pipe, the feedwater of supply pipe irritates the water in the water tight compartment to the check water level when not advancing coal gas, play and isolate coal gas effectively, isolate the effect of coal gas naked light effectively.When the maintenance gas pipe line, close the valve on the water tight compartment underflow stream pipe, open the valve on the spill pipe on the water tight compartment, the water level in the water tight compartment rises to the maintenance water level, and this moment, the effect of effective obstruct coal gas was played in the water seal of coal gas check.
The coal gas check water-sealed equipment of this structure can cause the fluctuation of gas pressure in the coal gas check water seal inlet end gas pipe line, when the admission line air inlet, the water that exceeds the check water level in the coal gas check water-sealed equipment is discharged by water tight compartment underflow stream pipe, because the diameter of water tight compartment underflow stream pipe is limited, the water that need to get rid of in the coal gas check water-sealed equipment this moment can not be discharged rapidly, in a period of time, unnecessary water can accumulate in the water seal, cause actual water seal height increase in the water tight compartment, cause the gas pressure in the coal gas check water seal inlet end coal gas main pipe to raise suddenly.After treating that the interior water level of coal gas check water-sealed equipment returns to the check water level, the pressure of coal gas could be stablized in the gas pipe line.Gas pressure fluctuation is a big hidden danger to the safe operation of gas pipe line, also is a big hidden danger to the safe operation of gas compressor tool.In the steelmaking coal gas reclaiming system, gas inlet is 25-30 minute with the time cycle of stopping the supple of gas or steam in the water seal of coal gas check, and in such system, using traditional coal gas check water seal has been quite difficult.
Summary of the invention
For achieving the above object, the utility model has adopted following technological scheme:
The coal gas check water-sealed equipment of carry potential overflow water pot comprises water tight compartment, is provided with a flow-off at the check water level place of water tight compartment; Water pot of flow-off arranged outside; Water pot is provided with drainage means.
Described flow-off is a rectangle.
Described flow-off is arranged on the side of water tight compartment.
Described drainage means is arranged on the bottom of water pot.
The coal gas check water-sealed equipment of band carry potential overflow water pot described in the utility model is made up of staving, gas inlet pipe, coal gas steam outlet pipe, water tight compartment, supply pipe, last spill pipe, flow-off, water pot, row's trowel used for plastering pipe, the pipe end of giving vent to anger row trowel used for plastering pipe.Check water level place at water tight compartment establishes the rectangle flow-off, when needing draining in coal gas check water-sealed equipment, can rapidly water unnecessary in the water tight compartment be discharged, and solves the problem that the water level long period raises in the water tight compartment.When a large amount of water of water tight compartment was excessive, water pot played buffer function, and instantaneous a large amount of overflow waters flow into water pot earlier, gently discharge through drainage means again.
The beneficial effects of the utility model are: compare with the coal gas check water seal of present use, solve the problem that the water level long period raises in the water tight compartment, solved the fluctuation problem of gas pressure in the admission line of coal gas check water-sealed equipment simultaneously, provide advantage the stable operation of corresponding coal gas pressurization facility.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side-looking structural representation of Fig. 1.
Wherein, 1, staving; 2, gas inlet pipe; 3, coal gas steam outlet pipe; 4, water tight compartment; 5, water pot; 6, flow-off; 7, drainage means; 8, go up spill pipe; 9, supply pipe; 10, drain pipe; 11, the pipe end drain pipe of giving vent to anger; 12, check water level; 13, maintenance water level.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
In Fig. 1 and Fig. 2, the coal gas check water-sealed equipment of carry potential overflow water pot comprises water tight compartment 4, is provided with a flow-off 6 at check water level 12 places of water tight compartment 4; Water pot 7 of flow-off 6 arranged outside; Water pot 7 is provided with drainage means 8.Flow-off 6 is a rectangle.Flow-off 6 is arranged on the side of water tight compartment 4.Drainage means 7 is arranged on the bottom of water pot 5.
The coal gas check water-sealed equipment of carry potential overflow water pot described in the utility model is made up of staving 1, gas inlet pipe 2, coal gas steam outlet pipe 3, water tight compartment 4, supply pipe 9, last spill pipe 8, flow-off 6, water pot 5, row's trowel used for plastering pipe 10, the pipe end of giving vent to anger row trowel used for plastering pipe 11.Check water level 12 places at water tight compartment 4 establish rectangle flow-off 6, when needing draining in coal gas check water-sealed equipment, can rapidly water unnecessary in the water tight compartment 4 be discharged, and solve the problem that the water level long period raises in the water tight compartment 4.When a large amount of water of water tight compartment 4 is excessive, 5 buffer functions of water pot, instantaneous a large amount of overflow waters flow into water pot 5 earlier, gently discharge through drainage means 7 again.
During gas pipe line, close the valve of the drainage means 7 on the water pot 5 in maintenance, open the valve on the supply pipe 9 of water tight compartment 4, the water levels in the water tight compartment 4 rise to maintenance water level 13, and this moment, the effect of effective obstruct coal gas was played in the water seal of coal gas check.After maintenance finishes, can open the valve of the drain pipe 10 and the pipe end drain pipe 11 of giving vent to anger, sewage is got rid of.
Claims (4)
1. the coal gas check water-sealed equipment of carry potential overflow water pot comprises water tight compartment, it is characterized in that: the check water level place at water tight compartment is provided with a flow-off; Water pot of flow-off arranged outside; Water pot is provided with drainage means.
2. the coal gas check water-sealed equipment of carry potential overflow water pot according to claim 1 is characterized in that: described flow-off is a rectangle.
3. the coal gas check water-sealed equipment of carry potential overflow water pot according to claim 1 and 2, it is characterized in that: described flow-off is arranged on the side of water tight compartment.
4. the coal gas check water-sealed equipment of carry potential overflow water pot according to claim 1, it is characterized in that: described drainage means is arranged on the bottom of water pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202259970U CN201302047Y (en) | 2008-11-21 | 2008-11-21 | Gas non-return water seal apparatus with overflow water pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202259970U CN201302047Y (en) | 2008-11-21 | 2008-11-21 | Gas non-return water seal apparatus with overflow water pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302047Y true CN201302047Y (en) | 2009-09-02 |
Family
ID=41085673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202259970U Expired - Fee Related CN201302047Y (en) | 2008-11-21 | 2008-11-21 | Gas non-return water seal apparatus with overflow water pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302047Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806472A (en) * | 2014-01-24 | 2015-07-29 | 上海华林工业气体有限公司 | Horizontal CO compressor filler midbody discharge device |
-
2008
- 2008-11-21 CN CNU2008202259970U patent/CN201302047Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806472A (en) * | 2014-01-24 | 2015-07-29 | 上海华林工业气体有限公司 | Horizontal CO compressor filler midbody discharge device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105909978A (en) | Floating ball type anti-leakage gas drainer | |
| CN205576059U (en) | Distilling and extracting device for plant essential oil | |
| CN201302047Y (en) | Gas non-return water seal apparatus with overflow water pot | |
| CN204986375U (en) | Steam of falling well -bucket trap | |
| CN208041595U (en) | A kind of Free Float Type Steam Trap | |
| CN107606376B (en) | A kind of aerating pipelines condensed water or water leakage self-draining arrangement | |
| CN105261455B (en) | The simple exhaust apparatus of transformer live line oil make-up and repairing method for exhausting | |
| CN207893428U (en) | A kind of coal gas drainer automatic gas leakage preventing device | |
| CN206988823U (en) | A kind of coal gas drainer of automatic water supplement | |
| CN207864277U (en) | A kind of water plug | |
| CN202166044U (en) | Drainage system of supercritical once-through boiler | |
| CN206347554U (en) | A kind of boiler bottom blowdown apparatus | |
| CN201355143Y (en) | Emptying device of solar energy boiler upper and lower water pipelines | |
| CN203799279U (en) | Safety water seal | |
| CN204677396U (en) | A kind of compressor negative pressure drainage device | |
| CN206036641U (en) | Dedicated floater formula automatic water discharging device of hydrogen -making machine | |
| CN202689161U (en) | Indirect water draining device capable of preventing water quality from polluting | |
| CN204341722U (en) | A kind of circulating water unloads acid buffering tank | |
| CN207865016U (en) | Loose float trap with cleaning function | |
| CN204372898U (en) | For the gravity dewatering capacity-enlarging system of waste heat boiler | |
| CN203947516U (en) | High-rise Building Energy Saving pressure of supply water tank arrangement | |
| CN210216686U (en) | Sewage intercepting well with straight pipe | |
| CN109798266A (en) | A kind of water plug | |
| CN202215941U (en) | Pressure control and automatic draining device of air generator | |
| CN211651157U (en) | Humidification system for drying-machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20111121 |