CN210176805U - Gas water seal device in gas tower - Google Patents
Gas water seal device in gas tower Download PDFInfo
- Publication number
- CN210176805U CN210176805U CN201920696824.5U CN201920696824U CN210176805U CN 210176805 U CN210176805 U CN 210176805U CN 201920696824 U CN201920696824 U CN 201920696824U CN 210176805 U CN210176805 U CN 210176805U
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- water seal
- gas
- downcomer
- tower
- seal groove
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Abstract
The utility model provides a gas water seal device in gas tower, at the water seal groove top of lieing in the gas tower kerve division downcomer hole, install the downcomer on the downcomer hole, the downcomer lower extreme passes through the support frame to be fixed on the water seal groove bottom, add hand hole nozzle stub and moisturizing pipeline of emptying into air respectively in water seal groove lower part, the other end of moisturizing pipeline of emptying into air stretches out in gas tower wall outside, hand hole nozzle stub exit end is equipped with the closure plate, the last stop valve that is equipped with of moisturizing pipeline of emptying into air. The utility model discloses can effectively avoid the interior coal gas water seal of gas tower to leak, prolong coal gas facility continuous operation cycle, ensure the safety and stability operation of system.
Description
Technical Field
The utility model belongs to the coking equipment field especially relates to a gas water seal device in gas tower including desulfurizing tower and the precooling tower that has the gas facility.
Background
The gas tower comprises a desulfurizing tower with a gas facility, a precooling tower and the like, and a gas water seal is usually arranged inside the gas tower to prevent the gas from being punctured and leaked when the liquid level is low. The traditional gas water seal all adopts the form of a water seal partition plate, but the water seal partition plate is of a side square structure, along with the change of the liquid level and the change of the gas pressure, the larger the area of the water seal partition plate is, the longer the welding line is, the larger the stress is, so that the damage and the leakage are very easy to occur, the gas equipment production stopping and maintenance accidents are caused by the leakage of the water seal partition plate almost every year, and the safety production of enterprises is greatly threatened.
Disclosure of Invention
The utility model aims at providing a gas water seal device in gas tower that can reduce the gas water seal leakage probability in the tower, guarantee the long-term steady operation of gas facility.
Therefore, the utility model discloses the technical solution who takes does:
a gas water seal device in a gas tower is characterized in that a downcomer hole is formed above a water seal groove in a gas tower bottom groove, a downcomer is installed on the downcomer hole, the lower end of the downcomer is fixed to the bottom of the water seal groove through a support frame, a hand hole short pipe and a water replenishing vent pipeline are additionally arranged on the lower portion of the water seal groove respectively, the other end of the water replenishing vent pipeline extends out of the wall of the gas tower, a blocking plate is arranged at the other end of the hand hole short pipe, and a stop valve is arranged on the water replenishing vent pipeline.
The utility model has the advantages that:
implement the utility model discloses, effectively avoided the interior coal gas water seal of gas tower to leak, the inside water seal of coal gas facility can the continuous operation more than two years no problem to prolong coal gas facility continuous operation cycle by a wide margin, ensured the safety and stability operation of system.
Drawings
FIG. 1 is a schematic view of a gas water seal device in a gas tower.
In the figure: the gas tower comprises a gas tower bottom groove 1, a downcomer 2, a water seal groove 3, a blocking plate 4, a hand hole short pipe 5, a support frame 6, a water replenishing and emptying pipeline 7 and a stop valve 8.
Detailed Description
As shown in the attached figure 1, the gas water seal device in the gas tower of the utility model consists of a downcomer 2, a water seal groove 3, a blocking plate 4, a hand hole short pipe 5, a support frame 6, a water replenishing vent pipe 7 and a stop valve 8. A downcomer hole is arranged above a water seal groove 3 in a gas tower bottom groove 1, a downcomer 2 is arranged on the downcomer hole, the caliber of the downcomer 2 is larger than the diameter of an inlet pipeline of a spray pump, and the lower end of the downcomer 2 is fixed on the bottom of the water seal groove 3 through a support frame 6. And a water replenishing and emptying pipeline 7 is additionally arranged on the left side of the lower part of the water seal tank 3, the other end of the water replenishing and emptying pipeline 7 extends out of the wall of the gas tower, and a stop valve 8 is arranged on the water replenishing and emptying pipeline 7. Meanwhile, a hand hole short pipe 5 is arranged on the right side of the lower part of the water seal groove 3 so as to be convenient to open and stop, and a blocking plate 4 is arranged at the other end of the hand hole short pipe 5.
Claims (1)
1. A gas water seal device in a gas tower is characterized in that a downcomer hole is formed above a water seal groove in a gas tower bottom groove, a downcomer is installed on the downcomer hole, the lower end of the downcomer hole is fixed to the water seal groove bottom through a support frame, a hand hole short pipe and a water replenishing emptying pipeline are respectively added to the lower portion of the water seal groove, the other end of the water replenishing emptying pipeline extends out of the wall of the gas tower, a blocking plate is installed at the other end of the hand hole short pipe, and a stop valve is arranged on the water replenishing emptying pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920696824.5U CN210176805U (en) | 2019-05-16 | 2019-05-16 | Gas water seal device in gas tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920696824.5U CN210176805U (en) | 2019-05-16 | 2019-05-16 | Gas water seal device in gas tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210176805U true CN210176805U (en) | 2020-03-24 |
Family
ID=69833569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920696824.5U Active CN210176805U (en) | 2019-05-16 | 2019-05-16 | Gas water seal device in gas tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210176805U (en) |
-
2019
- 2019-05-16 CN CN201920696824.5U patent/CN210176805U/en active Active
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