CN216408586U - Industrial gas pipeline drainage device - Google Patents
Industrial gas pipeline drainage device Download PDFInfo
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- CN216408586U CN216408586U CN202123207627.9U CN202123207627U CN216408586U CN 216408586 U CN216408586 U CN 216408586U CN 202123207627 U CN202123207627 U CN 202123207627U CN 216408586 U CN216408586 U CN 216408586U
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- air inlet
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- air outlet
- inlet chamber
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Abstract
The utility model discloses an industrial gas pipeline drainage device, which comprises a shell, wherein a vertical partition plate is arranged in the shell, the shell is divided into an air inlet chamber and an air outlet chamber, the upper parts of the air inlet chamber and the air outlet chamber are communicated by the vertical partition plate, a gas inlet pipe and a gas exhaust pipe are respectively arranged on the air inlet chamber and the air outlet chamber, back flushing pipes for feeding liquid from the outside are arranged at the lower parts of the air inlet chamber and the air outlet chamber, downward nozzles are arranged on the back flushing pipes, and overflow pipes for discharging liquid are arranged at the bottoms of the air inlet chamber and the air outlet chamber; a baffle plate is arranged in the air inlet chamber at the lower end of the coal gas inlet pipe; the utility model can discharge the redundant water in the coal gas, reduce the water entering the end user, improve the heat value of the coal gas and improve the combustion efficiency of the coal gas.
Description
Technical Field
The utility model relates to an industrial gas pipeline drainage device, and belongs to the technical field of gas drainage.
Background
In an alumina production system, the main fuel supply of most roasting furnaces is mainly a gas furnace, and the industrial gas furnace is mainly designed by taking steam as an auxiliary gasification agent, so that a small amount of dust and steam are carried in the produced gas; the small water drops are formed in the conveying pipeline due to the environmental temperature, the heat value of gas at a user end is reduced due to the small water drops, the combustion efficiency is low, and the problems of blockage of a burner of a roasting furnace, low operation rate of pressurizing equipment and the like are easily caused.
That is, there is a need for a drainage device for industrial gas pipelines, which can drain excess water from gas, reduce water entering the end user, increase the calorific value of gas, and increase the combustion efficiency of gas.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a drainage device for an industrial gas pipeline, which can drain excess water in gas, reduce water entering a tail end user, increase a gas heat value, and increase a gas combustion efficiency; the defects of the prior art can be overcome.
The purpose of the utility model is realized by the following technical scheme:
compared with the prior art, the utility model discloses an industrial gas pipeline drainage device, which comprises a shell, wherein a vertical partition plate is arranged in the shell, the vertical partition plate divides the shell into an air inlet chamber and an air outlet chamber, the upper parts of the air inlet chamber and the air outlet chamber are communicated, a gas inlet pipe and a gas exhaust pipe are respectively arranged on the air inlet chamber and the air outlet chamber, back flushing pipes for feeding liquid from the outside are arranged at the lower parts of the air inlet chamber and the air outlet chamber, downward nozzles are arranged on the back flushing pipes, and overflow pipes for discharging the liquid are arranged at the bottoms of the air inlet chamber and the air outlet chamber; a baffle plate is arranged in the air inlet chamber at the lower end of the coal gas inlet pipe.
The baffle is provided with an arc groove, and the baffle is uniformly provided with water seepage holes.
The upper surface of the baffle is provided with a water absorbing layer.
The baffle is fixed or arranged on the recoil pipe through the support rod.
The water outlet height of the overflow pipe is not higher than the lowest position of the back flushing pipe.
The utility model has the beneficial effects that:
1. according to the utility model, coal gas is introduced through the coal gas inlet pipe, water drops in the coal gas are converged at the bottom of the shell under the action of gravity, the coal gas reversely enters the exhaust chamber through the middle vertical partition plate and then is sent out through the coal gas exhaust pipe, residual water drops are further converged at the bottom of the shell under the action of gravity, and when the water level is higher than the height of the overflow pipe, the residual water drops are automatically discharged; the baffle is favorable for preventing the accumulated water at the bottom from being directly disturbed by the coal gas and reducing the condition that the accumulated water is carried out by the coal gas; the overflow pipe forms good sealing and forms liquid level difference to discharge redundant accumulated water; the back washing pipe is favorable for on-line back washing starting, disturbance cleaning and water replenishing are carried out on accumulated dust at the bottom of the shell, and shutdown maintenance is not needed.
2. The water absorbing layer can also absorb the water in the coal gas, and meanwhile, the coal gas continuously blown downwards is also favorable for the water to act downwards and drip through the water seepage holes.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of the connection structure of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic view of a connection structure of the baffle plate of the present invention.
FIG. 4 is a schematic structural diagram of the baffle and the water-absorbing layer thereon.
Wherein, the shell 1; a vertical partition 2; an air intake chamber 3; an exhaust chamber 4; a gas inlet pipe 5; a gas calandria 6; a back flushing pipe 7; an overflow pipe 8; a baffle 9; a water-absorbing layer 10.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are illustrative of the utility model only and are not limiting upon the scope of the utility model.
As shown in fig. 1-4, the utility model discloses an industrial gas pipeline drainage device, which comprises a housing 1, and is characterized in that: a vertical partition plate 2 is arranged in a shell 1, the shell 1 is divided into an air inlet chamber 3 and an air outlet chamber 4 with the upper parts communicated by the vertical partition plate 2, a coal gas inlet pipe 5 and a coal gas exhaust pipe 6 are respectively arranged on the air inlet chamber 3 and the air outlet chamber 4, a reinforcing rib and the like are arranged on the shell 1, a recoil pipe 7 for feeding liquid from the outside is arranged at the lower parts of the air inlet chamber 3 and the air outlet chamber 4, a downward nozzle is arranged on the recoil pipe 7, and an overflow pipe 8 for discharging liquid is arranged at the bottom parts of the air inlet chamber 3 and the air outlet chamber 4; the baffle plate 9 is arranged in the air inlet chamber 3 at the lower end of the coal gas inlet pipe 5, so that coal gas is introduced through the coal gas inlet pipe 5, water drops in the coal gas are converged at the bottom of the shell 1 under the action of gravity, the coal gas reversely enters the exhaust chamber 4 through the middle vertical partition plate 2 and is then sent out through the coal gas exhaust pipe 6, residual water drops are further converged at the bottom of the shell 1 under the action of gravity, and when the water level is higher than the height of the overflow pipe 8, the residual water drops are automatically discharged; the baffle 9 is favorable for preventing the accumulated water at the bottom of the coal gas from being directly disturbed, and the condition that the accumulated water is carried out by the coal gas can be reduced; the overflow pipe 8 forms good sealing and forms liquid level difference to discharge redundant accumulated water; the backwashing pipe 7 is favorable for on-line starting of backwashing, and disturbance cleaning and water replenishing are carried out on accumulated dust at the bottom of the shell 1, and shutdown maintenance is not needed.
The baffle 9 is fixed or arranged on the recoil pipe 7 by arranging a support rod; be equipped with the circular arc recess on baffle 9, the equipartition has the infiltration hole on baffle 9, is equipped with the layer 10 that absorbs water at the upper surface of baffle 9, and the layer 10 that absorbs water can be fixed on baffle 9 through clip etc. and the layer 10 that absorbs water can be the better cloth or the paper material of hydroscopicity, and like this, when coal gas beats perpendicularly on baffle 9, the layer 10 that absorbs water also can attract the moisture content in the coal gas, and simultaneously, the coal gas that continuously blows downwards also is favorable to acting on the moisture content downwards and drips through the infiltration hole.
The backflushing pipe 7 is positioned above the accumulated water, and the water outlet height of the overflow pipe 8 is not higher than the lowest position of the backflushing pipe 7.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention without departing from the technical spirit of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides an industrial gas pipeline drainage device, it includes casing (1), its characterized in that: a vertical partition plate (2) is arranged in a shell (1), the shell (1) is divided into an air inlet chamber (3) and an air outlet chamber (4) by the vertical partition plate (2), the upper parts of the air inlet chamber (3) and the air outlet chamber (4) are communicated, a coal gas inlet pipe (5) and a coal gas exhaust pipe (6) are respectively arranged on the air inlet chamber (3) and the air outlet chamber (4), a recoil pipe (7) for feeding liquid from the outside is arranged at the lower parts of the air inlet chamber (3) and the air outlet chamber (4), a downward nozzle is arranged on the recoil pipe (7), and overflow pipes (8) for discharging liquid are arranged at the bottoms of the air inlet chamber (3) and the air outlet chamber (4); a baffle plate (9) is arranged in the air inlet chamber (3) at the lower end of the coal gas inlet pipe (5).
2. The industrial gas pipeline drainage device of claim 1, wherein: the baffle (9) is provided with an arc groove, and the baffle (9) is uniformly provided with water seepage holes.
3. The industrial gas pipeline drainage device according to claim 1 or 2, wherein: the upper surface of the baffle (9) is provided with a water absorption layer (10).
4. The industrial gas pipeline drainage device of claim 1, wherein: the baffle (9) is fixed or arranged on the recoil pipe (7) through a support rod.
5. The industrial gas pipeline drainage device according to any one of claims 1 to 4, wherein: the water outlet height of the overflow pipe (8) is not higher than the lowest position of the backflushing pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207627.9U CN216408586U (en) | 2021-12-20 | 2021-12-20 | Industrial gas pipeline drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207627.9U CN216408586U (en) | 2021-12-20 | 2021-12-20 | Industrial gas pipeline drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216408586U true CN216408586U (en) | 2022-04-29 |
Family
ID=81285127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123207627.9U Active CN216408586U (en) | 2021-12-20 | 2021-12-20 | Industrial gas pipeline drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216408586U (en) |
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2021
- 2021-12-20 CN CN202123207627.9U patent/CN216408586U/en active Active
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