CN217329422U - High-efficient dewatering device for crude gas pipeline - Google Patents
High-efficient dewatering device for crude gas pipeline Download PDFInfo
- Publication number
- CN217329422U CN217329422U CN202221091827.4U CN202221091827U CN217329422U CN 217329422 U CN217329422 U CN 217329422U CN 202221091827 U CN202221091827 U CN 202221091827U CN 217329422 U CN217329422 U CN 217329422U
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- China
- Prior art keywords
- water
- tank
- coke oven
- water seal
- oven gas
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 239000000571 coke Substances 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 238000003860 storage Methods 0.000 claims abstract description 25
- 230000018044 dehydration Effects 0.000 claims abstract description 21
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 21
- 239000007789 gas Substances 0.000 claims description 94
- 239000003651 drinking water Substances 0.000 claims description 15
- 235000020188 drinking water Nutrition 0.000 claims description 15
- 238000000151 deposition Methods 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 claims 3
- 238000005086 pumping Methods 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 238000007710 freezing Methods 0.000 abstract description 4
- 230000008014 freezing Effects 0.000 abstract description 4
- 239000002360 explosive Substances 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Coke Industry (AREA)
Abstract
The utility model discloses a raw coke oven gas pipeline high-efficiency dehydration device, which is provided with a raw coke oven gas buffer tank, the raw coke oven gas buffer tank is communicated with a water seal tank positioned at a low position through a drainage tube, the drainage tube is provided with a control valve, the water seal tank can prevent the gas part in the tank from flowing randomly or overflowing, the whole environmental protection and safety of the lifting device are improved, the upper part of the water seal tank is connected with one end of a communication tube, the other end of the communication tube is connected with a water pumping pipe, the water pumping pipe is communicated with a water storage tank, the liquid enters the water seal tank along the drainage tube under the liquid state of the raw coke oven gas buffer tank, the water level in the water seal tank is continuously raised, the liquid enters the water pumping pipe along the communication tube and enters the water storage tank to be concentrated along the water pumping pipe, the liquid in the water storage tank can be concentrated and processed in the later period, the device can carry out relatively closed type effective dehydration on the raw coke oven gas in the production and transportation process of the raw coke oven gas, the main pipeline is prevented from freezing due to water storage while the environment is protected and dehydration is carried out.
Description
Technical Field
The utility model relates to a raw coke oven gas production technical field, specific field is the high-efficient dewatering device of raw coke oven gas pipeline.
Background
Raw gas is a tawny gas mixture, is used as fuel in factories due to high combustion value, and has strong pungent odor. The explosive lower limit is low, and the explosive type mixture can be generated with oxygen. In cold winter, the water content in the raw gas production process is high, so that the pipeline is easily blocked, the pressure of the raw gas pipeline is too low, the raw gas cannot be normally supplied, and the normal operation of the device is influenced. Therefore, the water accumulated in the pipeline needs to be pumped out, and the normal operation of the raw coke oven gas is ensured. The traditional raw gas drainage is only provided with a drainage guide device on a pipeline, and has no water seal arrangement, so that the defects of environment pollution caused by raw gas overflow and the like exist, and workers are easy to be poisoned after contacting for a long time. The raw gas pipeline is mostly provided with external heat preservation, so that the cost is increased, and meanwhile, the reclaimed water in the gas cannot be condensed and discharged in time. Therefore, the high-efficiency dehydration device for the raw gas pipeline is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient dewatering device of raw coke oven gas pipeline to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the raw gas pipeline efficient dehydration device comprises a raw gas buffer tank, wherein the raw gas buffer tank is arranged as a dehydration link in the raw gas production and conveying process, the raw gas buffer tank is communicated with a water seal tank at a low point through a drainage tube, a control valve is arranged on the drainage tube, water-containing raw gas can enter the water seal tank through the drainage tube under the action of self weight, the upper part of the water seal tank is connected with one end of a communicating tube, the other end of the communicating tube is connected with a water pumping tube, the water pumping tube is communicated with a water storage tank, liquid enters the water seal tank along the drainage tube under the condition that the raw gas buffer tank is in a liquid state, the liquid level in the water seal tank is continuously raised, the liquid enters the water pumping tube along the communicating tube and enters the water storage tank along the water pumping tube to be concentrated, and the water storage tank is arranged below a frozen soil layer, avoid inside water to freeze, the later stage to deposit water tank in liquid carry out centralized processing can, this device can carry out the effectual dehydration of closed relatively to raw coke oven gas in raw coke oven gas production transportation process, prevent that the main line from freezing because of depositing water when the environmental protection is dehydrated.
Preferably, be provided with raw coke oven gas inlet pipe and raw coke oven gas outlet pipe on the raw coke oven gas buffer tank, raw coke oven gas inlet pipe is connected with outside raw coke oven gas air supply, and outside raw coke oven gas air supply connects the one end of extension pipeline, the other end of extension pipeline with the drainage tube is connected, be provided with control valve on the extension pipeline, outside raw coke oven gas air supply is followed raw coke oven gas inlet pipe gets into in the raw coke oven gas buffer tank, through the raw coke oven gas edge of dehydration the raw coke oven gas outlet pipe is discharged.
Preferably, the water seal tank is provided with a water seal part, the junction of the drainage tube and the water seal tank is the input end of the water seal tank, and the input end of the water seal tank is located at the lower end of the water seal part.
Preferably, communicating pipe with the junction of water seal tank is located the upper end of water seal portion, just communicating pipe is located below the frozen soil layer, communicating pipe is in water seal tank with be the slope setting between the drinking-water pipe, liquid can follow under the dead weight in the water seal tank communicating pipe gets into the drinking-water pipe.
Preferably, be equipped with the chain suction pump of liquid level on the drinking-water pipe, be provided with liquid level switch in the water storage tank, when water level reached liquid level switch upper limit in the water storage tank, the suction pump starts the drawing liquid, when water level dropped to liquid level switch lower limit in the water storage tank, the suction pump stopped the drawing liquid for the device uses more conveniently.
Compared with the prior art, the beneficial effects of the utility model are that: the raw gas buffer tank is arranged as a dehydration link in the raw gas production and transportation process, the raw gas buffer tank is communicated with a water seal tank at a low point through a drainage tube, the drainage tube is provided with a control valve, the water-containing raw gas can enter the water seal tank through the drainage tube under the action of self weight, the water seal tank can prevent the gas in the tank from mixing or overflowing randomly, the whole environment protection and safety of the lifting device are improved, the upper part of the water seal tank is connected with one end of a communicating pipe, the other end of the communicating pipe is connected with a water pumping pipe, the water pumping pipe is communicated with the water storage tank, the liquid in the raw gas buffer tank enters the water seal tank along the drainage tube under the liquid state, the liquid level in the water seal tank is continuously raised, the liquid enters the water pumping pipe along the communicating pipe and enters the water storage tank along the water pumping pipe for concentration, and the liquid in the water storage tank is subjected to centralized treatment in the later stage, this device can carry out closed effectual dehydration relatively to the raw coke oven gas in raw coke oven gas production transportation process, prevents that the main line from freezing because of depositing water when the environmental protection is dehydrated.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a sectional view of the water seal tank of the present invention.
In the figure: 1-raw gas buffer tank, 2-drainage tube, 3-water seal tank, 4-communicating tube, 5-water pumping tube, 6-water storage tank, 7-raw gas inlet tube, 8-raw gas outlet tube, 9-extension pipeline and 10-water seal part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment is as follows:
referring to fig. 1-2, the present invention provides the following technical solutions: the raw gas pipeline high-efficiency dehydration device comprises a raw gas buffer tank 1, wherein the raw gas buffer tank 1 is arranged as a dehydration link in the raw gas production and conveying process, the raw gas buffer tank 1 is communicated with a water-sealed tank 3 at a low point through a drainage tube 2, a control valve is arranged on the drainage tube 2, water-containing raw gas can enter the water-sealed tank 3 through the drainage tube 2 under the action of self weight, the water-sealed tank 3 can prevent gas in the tank from being mixed or overflowing, the environmental protection and the safety of the whole device are improved, the upper part of the water-sealed tank 3 is connected with one end of a communicating tube 4, the other end of the communicating tube 4 is connected with a water pumping tube 5, the water pumping tube 5 is communicated with a water storage tank 6, liquid enters the water-sealed tank 3 along the drainage tube 2 when the raw gas buffer tank 1 is in a liquid state, the liquid level in the water-sealed tank 3 is continuously increased, liquid is followed communicating pipe 4 gets into drinking-water pipe 5, and follows drinking-water pipe 5 gets into concentrate in the water storage tank 6, water storage tank 6 sets up below the frozen soil layer, avoids inside water to freeze, and the later stage is to storing 6 interior liquid of water storage tank carry out centralized processing can, this device can carry out the effectual dehydration of relatively closed to raw coke oven gas in raw coke oven gas production transportation, prevents when the environmental protection dehydration that the main line freezes because of depositing water.
Particularly, be provided with raw coke oven gas inlet pipe 7 and raw coke oven gas outlet pipe 8 on the raw coke oven gas buffer tank 1, raw coke oven gas inlet pipe 7 is connected with outside raw coke oven gas air supply, and outside raw coke oven gas air supply is connected and is extended the one end of pipeline 9, extend the other end of pipeline 9 with drainage tube 2 is connected, be provided with control valve on the extension pipeline 9, outside raw coke oven gas air supply is followed raw coke oven gas inlet pipe 7 gets into in the raw coke oven gas buffer tank 1, follow through the raw coke oven gas of dehydration raw coke oven gas outlet pipe 8 discharges.
Particularly, 3 tops of water seal tank flush with ground, for open tank, drainage tube 2 with the junction of water seal tank 3 is the input of water seal tank, the input of water seal tank 3 is located the lower extreme of water seal portion 10. The drainage tube 2 and the communicating tube 4 have a certain height difference on the water sealed tank 3, the height difference part forms a water sealed part 10 of the water sealed tank, the hydrostatic pressure of water in the water sealed part 10 is greater than the pressure of raw gas, the raw gas part can be effectively prevented from passing through the water sealed tank and flowing outwards, the raw gas part can only flow along the direction of a raw gas outlet pipe, when the pressure in a raw gas pipeline exceeds the design pressure, the raw gas pressure in the pipeline is greater than the hydrostatic pressure difference of water in the water sealed part 10, the raw gas passes through the water sealed tank 3 and is discharged out of the pipeline, the pressure in the pipeline is reduced, and the safety effect of protecting system equipment and the pipeline is formed.
Particularly, communicating pipe 4 with the junction of water sealed tank 3 is located the upper end of water seal portion 10, just communicating pipe 4 is located below the frozen soil layer, prevents that water in water sealed tank 3 from getting up to freeze in winter, communicating pipe 4 is in water sealed tank 3 with be the slope setting between drinking-water pipe 5, liquid can be followed under the dead weight in water sealed tank 3 communicating pipe 4 gets into drinking-water pipe 5.
Particularly, be equipped with the chain suction pump of liquid level on the drinking-water pipe 5, be provided with liquid level switch in the water storage tank 6, when the water level reached liquid level switch upper limit in the water storage tank 6, the suction pump starts the drawing of liquid, when the water level dropped to liquid level switch lower limit in the water storage tank 6, the suction pump stopped the drawing of liquid for the device uses more conveniently.
The working principle is as follows: the raw gas buffer tank 1 is arranged, the raw gas buffer tank 1 is arranged as a dehydration link in the raw gas production and transportation process, the raw gas buffer tank 1 is communicated with a water seal tank 3 at a low point through a drainage tube 2, the drainage tube 2 is provided with a control valve, water-containing raw gas can enter the water seal tank 3 through the drainage tube 2 under the action of self weight, the water seal tank 3 can prevent gas in the tank from mixing or overflowing, the integral environmental protection and safety of the device are improved, the upper part of the water seal tank 3 is connected with one end of a communicating tube 4, the other end of the communicating tube 4 is connected with a water pumping tube 5, the water pumping tube 5 is communicated with a water storage tank 6, when the raw gas buffer tank 1 is in a liquid state, liquid enters the water seal tank 3 along the drainage tube 2, the liquid level in the water seal tank 3 is continuously raised, the liquid enters the water pumping tube 5 along the communicating tube 4 and then enters the water storage tank 6 along the water pumping tube 5 for concentration, the later stage to deposit liquid in the water pitcher 6 carry out centralized processing can, this device can carry out closed effectual dehydration relatively to raw coke oven gas in raw coke oven gas production transportation process, prevent that the main line from freezing because of depositing water when the environmental protection is dehydrated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. High-efficient dewatering device of raw coke oven gas pipeline which characterized in that: including waste gas buffer tank (1), waste gas buffer tank (1) is linked together through drainage tube (2) and water seal tank (3) that are located the low position, be provided with control flap on drainage tube (2), the one end of communicating pipe (4) is connected on the upper portion of water seal tank (3), the other end of communicating pipe (4) is connected with drinking-water pipe (5), drinking-water pipe (5) are linked together with water storage tank (6), under there is liquid state in waste gas buffer tank (1), liquid is followed drainage tube (2) get into in water seal tank (3), the water level in water seal tank (3) constantly risees, and liquid is followed communicating pipe (4) get into drinking-water pipe (5), and follow drinking-water pipe (5) get into concentrate in water storage tank (6).
2. The raw gas pipeline high-efficiency dehydration device as recited in claim 1, characterized in that: be provided with raw coke oven gas inlet pipe (7) and raw coke oven gas outlet pipe (8) on raw coke oven gas buffer tank (1), raw coke oven gas inlet pipe (7) are connected with outside raw coke oven gas air supply, and the one end of extension pipeline (9) is connected to outside raw coke oven gas air supply, the other end of extension pipeline (9) with drainage tube (2) are connected, be provided with control flap on extension pipeline (9).
3. The raw gas pipeline high-efficiency dehydration device as recited in claim 2, characterized in that: the water seal tank (3) is provided with a water seal part (10), the drainage tube (2) and the junction of the water seal tank (3) is the input end of the water seal tank (3), the input end of the water seal tank (3) is located the lower end of the water seal part (10).
4. The raw gas pipeline high-efficiency dehydration device as claimed in claim 3, characterized in that: communicating pipe (4) with the junction of water seal tank (3) is located the upper end of water seal portion (10), just communicating pipe (4) are located below the frozen soil layer, communicating pipe (4) are in water seal tank (3) with be the slope setting between drinking-water pipe (5), liquid can be followed under the dead weight in water seal tank (3) communicating pipe (4) get into drinking-water pipe (5).
5. The raw gas pipeline high-efficiency dehydration device according to any of claims 1-4, characterized by: be equipped with the chain suction pump of liquid level on drinking-water pipe (5), be provided with liquid level switch in depositing water pitcher (6), when depositing water pitcher (6) internal water level and reaching liquid level switch upper limit, the suction pump starts the drawing of liquid, when depositing water pitcher (6) internal water level and dropping to liquid level switch lower limit, the suction pump stops the drawing of liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221091827.4U CN217329422U (en) | 2022-05-09 | 2022-05-09 | High-efficient dewatering device for crude gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221091827.4U CN217329422U (en) | 2022-05-09 | 2022-05-09 | High-efficient dewatering device for crude gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217329422U true CN217329422U (en) | 2022-08-30 |
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ID=82950565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221091827.4U Active CN217329422U (en) | 2022-05-09 | 2022-05-09 | High-efficient dewatering device for crude gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217329422U (en) |
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2022
- 2022-05-09 CN CN202221091827.4U patent/CN217329422U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Efficient Dehydration Device for Raw Gas Pipeline Granted publication date: 20220830 Pledgee: Urumqi Bank Co.,Ltd. Hami Branch Pledgor: Xinjiang Hengyou Energy Technology Co.,Ltd. Registration number: Y2024980011341 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |