CN220685032U - Natural gas purification sled piece device that can flow backward - Google Patents
Natural gas purification sled piece device that can flow backward Download PDFInfo
- Publication number
- CN220685032U CN220685032U CN202322298251.XU CN202322298251U CN220685032U CN 220685032 U CN220685032 U CN 220685032U CN 202322298251 U CN202322298251 U CN 202322298251U CN 220685032 U CN220685032 U CN 220685032U
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- CN
- China
- Prior art keywords
- natural gas
- pipe
- tank
- desulfurization tank
- adsorption box
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 239000003345 natural gas Substances 0.000 title claims abstract description 63
- 238000000746 purification Methods 0.000 title claims abstract description 18
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 41
- 230000023556 desulfurization Effects 0.000 claims abstract description 41
- 238000001179 sorption measurement Methods 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 23
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 15
- 231100000719 pollutant Toxicity 0.000 claims abstract description 15
- 239000007789 gas Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000010992 reflux Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000013327 media filtration Methods 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a reflux type natural gas purifying skid device, which comprises: the base comprises a first desulfurization tank and a second desulfurization tank, and a communication assembly communicated with the inner side of the second desulfurization tank is arranged on one side of the first desulfurization tank; the air inlet pipe is arranged at one end of the inner side of the base, one end of the air inlet pipe is connected with a first adsorption box for adsorbing and purifying pollutants in natural gas, and the first adsorption box is provided with an inlet pipe communicated with the first desulfurization tank; through being provided with first digester, second digester, first adsorption tank, second adsorption tank, back flow and first solenoid valve, it is not good to avoid the primary purification effect of natural gas, and direct discharge pollutes the environment, and this device can make the natural gas flow back to the intake pipe according to actual need, and the pollutant in the alternative carries out absorption, absorption many times to the natural gas to improve the clean effect of natural gas, convenient operation is fixed convenient with the base mounting, but modularized arrangement.
Description
Technical Field
The utility model particularly relates to a reflux type natural gas purifying skid device.
Background
The natural gas purifying skid block is one kind of important equipment for use in natural gas purifying system and is used mainly in eliminating impurity, pollutant, such as sulfide, carbon dioxide, etc. from natural gas to meet the requirement of specific use.
When the existing natural gas purifying skid block device is used, the natural gas after purification still has pollutants due to the fact that the natural gas purifying skid block device is possibly not thoroughly purified at one time sometimes, the environment can be polluted after the natural gas purifying skid block device is used in the later period, the natural gas is inconvenient to pass through the skid block device according to actual needs, and the natural gas purifying skid block device can be selectively purified for multiple times.
Disclosure of Invention
The utility model aims to provide a reflux type natural gas purifying skid device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a reflowable natural gas purification skid device comprising:
the base comprises a first desulfurization tank and a second desulfurization tank, and a communication assembly communicated with the inner side of the second desulfurization tank is arranged on one side of the first desulfurization tank;
the air inlet pipe is arranged at one end of the inner side of the base, one end of the air inlet pipe is connected with a first adsorption box for adsorbing and purifying pollutants in natural gas, and the first adsorption box is provided with an inlet pipe communicated with the first desulfurization tank;
the second adsorption box is arranged on the base through a bracket, a return pipe for natural gas to flow back is arranged at the lower end of the second adsorption box, and the return pipe is communicated with the inside of the air inlet pipe;
the first electromagnetic valve is arranged on the return pipe to adjust the on-off state of the return pipe.
Preferably, the communication assembly comprises a first communication pipe, a second communication pipe, a first discharge pipe and a second electromagnetic valve, wherein the first communication pipe is arranged on the first desulfurization tank, the second communication pipe communicated with the second desulfurization tank is fixed on one side of the first communication pipe, the lower end of the first communication pipe extends outwards to form the first discharge pipe, and the second electromagnetic valve is arranged on the first discharge pipe.
Preferably, the length of the first communicating pipe extending into the first desulfurization tank is smaller than the length of the introducing pipe extending into the first desulfurization tank.
Preferably, a multi-medium filter tank for adsorbing natural gas pollutants is detachably arranged on one side of the second connecting pipe, and the multi-medium filter tank is provided with two parts.
Preferably, one end of the lower surface of the second adsorption box is provided with a second discharge pipe, and one side of the second discharge pipe is also provided with a first electromagnetic valve.
Preferably, the front surface of the second adsorption box is provided with a maintenance door through a hinge, and the shape and the size of the second adsorption box are the same as those of the first adsorption box.
Preferably, a control box is arranged on one side of the base, and the control box is electrically connected with the first electromagnetic valve through a wire.
Compared with the prior art, the utility model has the beneficial effects that:
through being provided with first digester, second digester, first adsorption tank, second adsorption tank, back flow and first solenoid valve, it is not good to avoid the primary purification effect of natural gas, and direct discharge pollutes the environment, and this device can make the natural gas flow back to the intake pipe according to actual need, and the pollutant in the alternative carries out absorption, absorption many times to the natural gas to improve the clean effect of natural gas, convenient operation, it is fixed convenient with the base installation, but the modularization is arranged, has improved the practicality of device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a second adsorption tank according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a first sulfur removal tank of the present utility model;
fig. 4 is a schematic structural diagram of a communication assembly according to the present utility model.
In the figure: 1. a base; 2. an air inlet pipe; 3. a first desulfurization tank; 4. a second desulfurizing tank; 5. a communication assembly; 51. a first communicating pipe; 52. a second communicating pipe; 53. a first discharge pipe; 54. a second electromagnetic valve; 6. a first adsorption tank; 7. a second adsorption tank; 8. a second discharge pipe; 9. a return pipe; 10. a first electromagnetic valve; 11. an ingress pipe; 12. a multi-media filtration canister.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.
Referring to fig. 1-4, the present utility model provides a technical solution: a reflowable natural gas purification skid device comprising:
the device comprises a base 1, wherein the base 1 comprises a first desulfurization tank 3 and a second desulfurization tank 4, the preferential absorbent at the inner sides of the first desulfurization tank 3 and the second desulfurization tank 4 is ammonia water or alcohol solution, so that sulfide is absorbed by the absorbent to purify natural gas, the first desulfurization tank 3 and the second desulfurization tank 4 are arranged side by side to absorb pollutants in the natural gas, and a communicating component 5 communicated with the inner side of the second desulfurization tank 4 is arranged at one side of the first desulfurization tank 3;
the air inlet pipe 2 is arranged at one end of the inner side of the base 1, one end of the air inlet pipe 2 is connected with a first adsorption box 6 for adsorbing and purifying pollutants in natural gas, the preferential adsorbent is activated carbon, the pollutant carbon dioxide in the natural gas is removed through the activated carbon, and an inlet pipe 11 communicated with the first desulfurization tank 3 is arranged on the first adsorption box 6;
the second adsorption box 7 is arranged on the base 1 through a bracket, is arranged side by side with the first adsorption box 6, a return pipe 9 for natural gas to flow back is arranged at the lower end of the second adsorption box 7, and the return pipe 9 is communicated with the inside of the air inlet pipe 2, so that purified natural gas can flow back and then be purified, and the purification effect is improved;
the first electromagnetic valve 10 is arranged on the return pipe 9 to adjust the on-off state of the return pipe 9, so as to conveniently control whether the purified natural gas flows back or not.
In this embodiment, preferably, the communicating component 5 includes a first communicating pipe 51, a second communicating pipe 52, a first discharge pipe 53 and a second electromagnetic valve 54, where the first communicating pipe 51 is disposed on the first desulfurization tank 3, the second communicating pipe 52 that is connected to the second desulfurization tank 4 is fixed on one side of the first communicating pipe 51, the lower end of the first communicating pipe 51 extends outwards to form the first discharge pipe 53, and the first discharge pipe 53 is provided with the second electromagnetic valve 54, so that after the first purification, if the purification is cleaner, the natural gas can be directly discharged, and the waste time of the purification in the later period is reduced.
In this embodiment, it is preferable that the length of the first communicating pipe 51 extending into the inside of the first desulfurization tank 3 is smaller than the length of the pipe of introducing pipe 11 extending into the inside of the first desulfurization tank 3, so that the sulfide in the natural gas can be brought into contact with the vulcanizer better.
In this embodiment, preferably, the multi-media filtration tank 12 for adsorbing the natural gas pollutants is detachably mounted on one side of the second communicating pipe 52, and the multi-media filtration tank 12 is provided with two places, so that the natural gas can be filtered and purified more conveniently.
In this embodiment, preferably, one end of the lower surface of the second adsorption tank 7 is provided with a second discharge pipe 8, and one side of the second discharge pipe 8 is also provided with a first electromagnetic valve 10, so as to facilitate the discharge of the natural gas purified for the second time.
In this embodiment, preferably, the front surface of the second adsorption tank 7 is provided with a maintenance door through a hinge, so that the adsorbent inside the second adsorption tank 7 is replaced and maintained in a later period, and the shape and the size of the second adsorption tank 7 are the same as those of the first adsorption tank 6.
In this embodiment, preferably, a control box is disposed on one side of the base 1, and the control box is electrically connected to the first electromagnetic valve 10 through a wire.
The working principle and the using flow of the utility model are as follows: when the natural gas purifying device is used, natural gas is led into the inner side of the first adsorption tank 6 through the gas inlet pipe 2, pollutants in the natural gas are captured through the multi-layer adsorption carbon layer on the inner side of the first adsorption tank 6, the pollutants are removed, then the natural gas flows into the inner side of the first desulfurization tank 3, sulfide in the natural gas is absorbed and removed through the absorbent in the first desulfurization tank 3, after the natural gas is purified completely, the first discharge pipe 53 can be opened, the natural gas is sequentially discharged to the outside through the first communication pipe 51 and the first discharge pipe 53, or else the natural gas is led into the inner side of the second desulfurization tank 4 through the first communication pipe 51 and the second communication pipe 52, the natural gas is sequentially purified through the second desulfurization tank 4 and the second adsorption tank 7, at this time, clean natural gas is discharged to the outside through the second discharge pipe 8, or else the first electromagnetic valve 10 on the return pipe 9 is opened, the natural gas is returned to the inner side of the gas inlet pipe 2 through the return pipe 9, the natural gas is purified again, and the effect of purifying the natural gas for multiple times is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a but natural gas purification sled piece device of backward flow formula which characterized in that includes:
the device comprises a base (1), wherein the base (1) comprises a first desulfurization tank (3) and a second desulfurization tank (4), and a communication component (5) communicated with the inner side of the second desulfurization tank (4) is arranged on one side of the first desulfurization tank (3);
the gas inlet pipe (2) is arranged at one end of the inner side of the base (1), one end of the gas inlet pipe (2) is connected with a first adsorption box (6) for adsorbing and purifying pollutants in natural gas, and an inlet pipe (11) communicated with the first desulfurization tank (3) is arranged on the first adsorption box (6);
the second adsorption box (7) is arranged on the base (1) through a bracket, a return pipe (9) for natural gas to flow back is arranged at the lower end of the second adsorption box (7), and the return pipe (9) is communicated with the inside of the air inlet pipe (2);
the first electromagnetic valve (10) is arranged on the return pipe (9) to adjust the on-off state of the return pipe (9).
2. The reflowable natural gas purification skid device of claim 1, wherein: the communication assembly (5) comprises a first communication pipe (51), a second communication pipe (52), a first discharge pipe (53) and a second electromagnetic valve (54), wherein the first communication pipe (51) is arranged on the first desulfurization tank (3), the second communication pipe (52) communicated with the second desulfurization tank (4) is fixed on one side of the first communication pipe (51), the lower end of the first communication pipe (51) extends outwards to form the first discharge pipe (53), and the second electromagnetic valve (54) is arranged on the first discharge pipe (53).
3. The reflowable natural gas purification skid device of claim 2, wherein: the length of the first communication pipe (51) extending into the first desulfurization tank (3) is smaller than that of the inlet pipe (11) extending into the first desulfurization tank (3).
4. The reflowable natural gas purification skid device of claim 2, wherein: and a multi-medium filter tank (12) for adsorbing natural gas pollutants is detachably arranged on one side of the second connecting pipe (52), and two positions of the multi-medium filter tank (12) are arranged.
5. The reflowable natural gas purification skid device of claim 1, wherein: one end of the lower surface of the second adsorption box (7) is provided with a second discharge pipe (8), and one side of the second discharge pipe (8) is also provided with a first electromagnetic valve (10).
6. The reflowable natural gas purification skid device of claim 1, wherein: the front surface of the second adsorption box (7) is provided with a maintenance door through a hinge, and the shape and the size of the second adsorption box (7) are the same as those of the first adsorption box (6).
7. The reflowable natural gas purification skid device of claim 1, wherein: one side of the base (1) is provided with a control box, and the control box is electrically connected with the first electromagnetic valve (10) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322298251.XU CN220685032U (en) | 2023-08-25 | 2023-08-25 | Natural gas purification sled piece device that can flow backward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322298251.XU CN220685032U (en) | 2023-08-25 | 2023-08-25 | Natural gas purification sled piece device that can flow backward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220685032U true CN220685032U (en) | 2024-03-29 |
Family
ID=90411987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322298251.XU Active CN220685032U (en) | 2023-08-25 | 2023-08-25 | Natural gas purification sled piece device that can flow backward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220685032U (en) |
-
2023
- 2023-08-25 CN CN202322298251.XU patent/CN220685032U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |