CN220061420U - Multifunctional stripping liquid storage tank device - Google Patents
Multifunctional stripping liquid storage tank device Download PDFInfo
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- CN220061420U CN220061420U CN202321648557.7U CN202321648557U CN220061420U CN 220061420 U CN220061420 U CN 220061420U CN 202321648557 U CN202321648557 U CN 202321648557U CN 220061420 U CN220061420 U CN 220061420U
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- pipeline
- storage tank
- gas
- liquid separation
- liquid
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- 239000007788 liquid Substances 0.000 title claims abstract description 62
- 238000003860 storage Methods 0.000 title claims abstract description 55
- 238000000926 separation method Methods 0.000 claims abstract description 27
- 239000000523 sample Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 16
- 238000002309 gasification Methods 0.000 abstract description 10
- 239000003245 coal Substances 0.000 abstract description 6
- 238000000605 extraction Methods 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 238000005406 washing Methods 0.000 description 6
- 238000004939 coking Methods 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000007872 degassing Methods 0.000 description 3
- 238000012824 chemical production Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
The utility model discloses a multifunctional stripping liquid storage tank device, which relates to the technical field of gas treatment and comprises a storage tank, wherein a pipeline circulation structure is arranged outside the storage tank, the pipeline circulation structure comprises a main pipeline, a split pipeline, a water pump and a water return pipeline, one ends of the split pipeline and the water return pipeline are communicated with the main pipeline, the other ends of the split pipeline and the water return pipeline are respectively arranged at an upper end position and a lower end position, an electromagnetic valve is arranged between the split pipeline and the main pipeline, the water pump is arranged on the main pipeline, and the water pump is arranged at the right side position of the water return pipeline. According to the utility model, aiming at the conveying process of stripping gas in the coal gasification treatment process, the storage tank is arranged as a temporary transfer structure in the conveying process, so that the emergency possibly occurring in the conveying process is met, and the gas-liquid separation cover is additionally arranged in the storage tank and is used for separating gas and liquid, so that the gas extraction or liquid extraction process in the subsequent process is facilitated.
Description
Technical Field
The utility model relates to the technical field of gas treatment, in particular to a multifunctional stripping liquid storage tank device.
Background
The conversion device is a coal gasification downstream device, and mainly has the effects of converting excessive CO in raw gas into CO2 and generating H2 at the same time so as to adjust the content of CO and H2 in the raw gas and meet the requirement of a methanol synthesis device on the hydrogen-carbon ratio.
When a special working condition is met, such as condensate is entrained in gasified water gas, or the working condition of a coking and gasification product division company does not support receiving stripping liquid, the stripping tower liquid level meter can be rapidly raised, the working condition is not sufficiently controlled at all by only one pipeline of the degassing and gasification washing device, when the liquid level of the stripping tower is too high, a large amount of water entrained in upper stripping gas can be sent to a torch along with the pipeline, the forced gasification washing device is required to receive a large amount of conversion condensate, so that the safety production is greatly restricted, and the device jump risk can be caused in serious situations.
The utility model provides a solution to the technical problem.
Disclosure of Invention
The utility model aims to provide a multifunctional stripping liquid storage tank device which is used for solving the problem that the current coal gasification treatment process has accidents due to actual conditions, so that the overall safe production process is greatly restricted, and even the device jump risk is caused.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a multi-functional strip liquid storage tank device, includes the holding vessel, the holding vessel outside is provided with pipeline circulation structure, pipeline circulation structure includes mainstream pipeline, reposition of redundant personnel pipeline, suction pump and wet return pipeline, all communicate between reposition of redundant personnel pipeline and the wet return pipeline one end and the mainstream pipeline, and the other end of reposition of redundant personnel pipeline and wet return pipeline sets up respectively in upper end position and lower extreme position, be provided with the solenoid valve between reposition of redundant personnel pipeline and the mainstream pipeline, be provided with the suction pump on the mainstream pipeline, the suction pump sets up the right side position at the wet return pipeline, hollow straight tube is installed to the inside central point position of holding vessel, hollow straight tube upper end is provided with the bleeder, and is connected between hollow straight tube lower extreme and the wet return pipeline.
Further provided is that: the gas-liquid separation cover is arranged at the upper end position inside the storage tank, the pressure sensor is arranged outside the storage tank, the setting position of the pressure sensor is higher than that of the gas-liquid separation cover, and the probe of the pressure sensor is positioned inside the storage tank.
Further provided is that: the cross section of the gas-liquid separation cover is in an inverted conical shape, the split flow pipeline is communicated with the inside of the storage tank, and the position of a communication point between the split flow pipeline and the storage tank is higher than that of the gas-liquid separation cover.
Further provided is that: the upper end and the lower end of the circumferential outer wall of the hollow straight pipe are respectively provided with an air port and a liquid port.
Further provided is that: the hollow straight pipe is located on the lower side circumference outer wall of the gas-liquid separation cover, a rubber plug sleeve is slidably installed on the lower side circumference outer wall of the gas-liquid separation cover, a pontoon block is installed on the circumference outer wall of the rubber plug sleeve, and the rubber plug sleeve penetrates through the center point of the gas-liquid separation cover.
The utility model has the following beneficial effects:
1. according to the utility model, a structure of the storage tank is additionally arranged in the conveying process of the stripping gas in the coal gasification treatment process, the transfer process of the stripping gas is realized through the electromagnetic valve in the conveying process of the stripping gas, the stripping gas is conveyed into the storage tank for storage, the restriction influence on the whole production process caused by unexpected conditions generated in the conveying process of the stripping gas is reduced, and the storage tank is used as a temporary storage structure and does not interfere with the conveying process of the whole stripping gas;
2. the structure of the storage tank is specifically optimized, and the structure is mainly characterized in that a gas-liquid separation cover is arranged, when stripping gas is injected into the storage tank, condensate existing in the stripping gas is accumulated in the inner position of the storage tank, gas-liquid separation operation is realized, the gas is mainly accumulated on the inner upper end position of the storage tank, and the float bowl block is driven to move upwards along with the rising of the condensate liquid level, and a gas bin and a liquid bin are formed in the storage tank by matching with the gas-liquid separation cover, so that the pressure sensor is used for detecting the pressure change in the gas bin, and the gas bin is used as judgment data for judging whether the condensate liquid is discharged or not.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a multifunctional stripping liquid storage tank device according to the present utility model;
FIG. 2 is a top view of FIG. 1 of a multi-functional stripper tank assembly according to the present utility model;
FIG. 3 is a cross-sectional view of a storage tank assembly of a multi-functional stripping liquid storage tank apparatus according to the present utility model;
FIG. 4 is a cross-sectional view of FIG. 3 of a multi-functional stripper tank assembly according to the present utility model;
in the figure: 1. a storage tank; 2. a gas discharge tube; 3. a pressure sensor; 4. a water pump; 5. a water return pipe; 6. a shunt pipeline; 7. an electromagnetic valve; 8. a main flow duct; 9. a gas-liquid separation cover; 10. a rubber plug sleeve; 11. a pontoon block; 12. an air port; 13. a liquid port; 14. a hollow straight tube.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
In the process of conveying stripping gas in the coal gasification treatment process, when an emergency is encountered in the conveying process, such as condensate entrained in gasified water gas, or the working condition of a coking and chemical production branch company does not support receiving stripping liquid, a stripping tower liquid level meter rises sharply, the working condition is not sufficiently controlled at all by a pipeline of a degassing and washing device, the safe production is greatly restricted by the sample, and the device jump risk possibly exists in serious conditions, so the following technical scheme is provided:
referring to fig. 1 to 4, a multifunctional stripping liquid storage tank device in this embodiment includes a storage tank 1, a pipeline circulation structure is provided outside the storage tank 1, the pipeline circulation structure includes a main pipeline 8, a shunt pipeline 6, a water pump 4 and a return pipeline 5, one end of the shunt pipeline 6 and one end of the return pipeline 5 are all communicated with the main pipeline 8, and the other ends of the shunt pipeline 6 and the return pipeline 5 are respectively arranged at an upper end position and a lower end position, an electromagnetic valve 7 is provided between the shunt pipeline 6 and the main pipeline 8, the water pump 4 is provided on the main pipeline 8, the water pump 4 is arranged at a right side position of the return pipeline 5, a hollow straight pipe 14 is installed at a central point inside the storage tank 1, a bleeder 2 is provided at an upper end of the hollow straight pipe 14, and the lower end of the hollow straight pipe 14 is connected with the return pipeline 5.
The structure has the advantages that: first, the basic principle of coal gasification treatment is introduced: in order to reduce the ammonia content in the converter, an ammonia washing tower is arranged in the conversion process, ammonia components in the converter are washed by using boiler water, then the ammonia components are removed again through the stripping tower, a part of stripping gas is sent to a coking company after being washed by desalted water, a part of stripping gas is sent to a torch, and the washed condensate is sent to the coking product division company through a stripping condensate pump, so that the description is omitted here, and the method needs to be described: referring to fig. 1 and 2, when a special working condition is met, such as entrained condensate in gasified water gas, or the working condition of coking and chemical production branches does not support receiving the stripping liquid, the stripping tower liquid level meter rises sharply, at this time, only one pipeline of the degassing and washing device is insufficient to control the working condition, when the liquid level of the stripping tower is too high, a large amount of water entrained in the upper stripping gas is possibly sent to a torch along with the pipeline, and the gasification and washing device is required to be forced to receive a large amount of conversion condensate, for this reason, the electromagnetic valve 7 is started by closing the water suction pump 4, and the stripping gas is possibly sent to the storage tank 1 for temporary storage.
Example two
The embodiment is to make further optimization and improvement on the structure of the storage tank in the first embodiment:
the gas-liquid separation cover 9 is arranged at the upper end position inside the storage tank 1, the pressure sensor 3 is arranged outside the storage tank 1, the setting position of the pressure sensor 3 is higher than the gas-liquid separation cover 9, the probe of the pressure sensor 3 is positioned inside the storage tank 1, the cross section of the gas-liquid separation cover 9 is in an inverted cone shape, the split pipeline 6 is communicated with the inside of the storage tank 1, the communicating point position of the split pipeline 6 and the storage tank 1 is higher than the gas-liquid separation cover 9, the gas port 12 and the liquid port 13 are respectively arranged at the upper end and the lower end position of the circumferential outer wall of the hollow straight pipe 14, the rubber plug sleeve 10 is slidably arranged on the circumferential outer wall of the lower side of the gas-liquid separation cover 9, the buoy block 11 is arranged at the circumferential outer wall position of the rubber plug sleeve 10, and the rubber plug sleeve 10 penetrates through the central point position of the gas-liquid separation cover 9.
The structure has the advantages that: referring to fig. 4, when the stripping gas enters the storage tank 1 along the diversion pipeline 6, the condensate therein flows into the bottom end of the storage tank 1 along the gas-liquid separation cover 9, and the gas therein accumulates at the upper end position of the storage tank 1, which is the basic principle of the embodiment, it can be understood that the gas-liquid separation cover 9 separates the storage tank 1 into an air outlet bin and a liquid bin;
with the continuous accumulation of the condensate, the rubber plug sleeve 10 and the pontoon block 11 are driven to move upwards under the action of the buoyancy until the rubber plug sleeve 10 blocks the lower end of the gas-liquid separation cover 9, at the moment, the condensate cannot flow into the liquid bin but is accumulated in the gas bin, then the pressure in the gas bin gradually rises, after the pressure rises to a certain range, the gas can be discharged by the gas release pipe 2, and the liquid in the liquid bin needs to be pumped out by the water pump 4 to enter the main flow pipeline.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides a multi-functional strip liquid storage tank device, includes holding vessel (1), its characterized in that, holding vessel (1) outside is provided with pipeline circulation structure, pipeline circulation structure includes main stream pipeline (8), reposition of redundant personnel pipeline (6), suction pump (4) and wet return pipeline (5), all communicate between reposition of redundant personnel pipeline (6) and wet return pipeline (5) one end and main stream pipeline (8), and the other end of reposition of redundant personnel pipeline (6) and wet return pipeline (5) sets up upper end position and lower extreme position respectively, be provided with solenoid valve (7) between reposition of redundant personnel pipeline (6) and the main stream pipeline (8), be provided with suction pump (4) on main stream pipeline (8), suction pump (4) set up the right side position at wet return pipeline (5), hollow straight tube (14) are installed in holding vessel (1) inside central point position, hollow straight tube (14) upper end is provided with bleeder (2), and is connected between hollow straight tube (14) lower extreme and the wet return pipeline (5).
2. The multifunctional stripping liquid storage tank device according to claim 1, wherein a gas-liquid separation cover (9) is arranged at the upper end position inside the storage tank (1), a pressure sensor (3) is arranged outside the storage tank (1), the arrangement position of the pressure sensor (3) is higher than that of the gas-liquid separation cover (9), and a probe of the pressure sensor (3) is positioned inside the storage tank (1).
3. The multifunctional stripping liquid storage tank device according to claim 2, wherein the cross section of the gas-liquid separation cover (9) is in an inverted conical shape, the split flow pipeline (6) is communicated with the inside of the storage tank (1), and the position of the communication point of the split flow pipeline (6) and the storage tank (1) is higher than that of the gas-liquid separation cover (9).
4. The multifunctional stripping liquid storage tank device according to claim 1, wherein the upper end and the lower end of the circumferential outer wall of the hollow straight pipe (14) are respectively provided with an air port (12) and a liquid port (13).
5. The multifunctional stripping liquid storage tank device according to claim 1, wherein the hollow straight pipe (14) is arranged on the lower side circumference outer wall of the gas-liquid separation cover (9) in a sliding manner, a rubber plug sleeve (10) is arranged on the circumference outer wall of the rubber plug sleeve (10), a pontoon block (11) is arranged on the circumference outer wall of the rubber plug sleeve (10), and the rubber plug sleeve (10) penetrates through the center point position of the gas-liquid separation cover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321648557.7U CN220061420U (en) | 2023-06-27 | 2023-06-27 | Multifunctional stripping liquid storage tank device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321648557.7U CN220061420U (en) | 2023-06-27 | 2023-06-27 | Multifunctional stripping liquid storage tank device |
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| Publication Number | Publication Date |
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| CN220061420U true CN220061420U (en) | 2023-11-21 |
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| CN202321648557.7U Active CN220061420U (en) | 2023-06-27 | 2023-06-27 | Multifunctional stripping liquid storage tank device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117839370A (en) * | 2023-12-26 | 2024-04-09 | 安徽碳鑫科技有限公司 | Recovery equipment for methyl acetate production waste gas and application method thereof |
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2023
- 2023-06-27 CN CN202321648557.7U patent/CN220061420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117839370A (en) * | 2023-12-26 | 2024-04-09 | 安徽碳鑫科技有限公司 | Recovery equipment for methyl acetate production waste gas and application method thereof |
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