CN218435610U - Natural gas drying device - Google Patents
Natural gas drying device Download PDFInfo
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- CN218435610U CN218435610U CN202222429023.7U CN202222429023U CN218435610U CN 218435610 U CN218435610 U CN 218435610U CN 202222429023 U CN202222429023 U CN 202222429023U CN 218435610 U CN218435610 U CN 218435610U
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Abstract
The utility model discloses a natural gas drying device, which has the technical scheme that the natural gas drying device comprises a condensing mechanism, a water inlet pipe and a water outlet pipe, wherein the condensing mechanism is used for condensing and removing water vapor in natural gas; the drying mechanism is used for adsorbing residual water vapor in the condensed natural gas through an adsorbent; the condensing mechanism comprises a condensing barrel, and condensing agent is arranged in the condensing barrel; a condensing pipe passing through the condensing tub; and a water collection tank provided at the bottom of the condensation duct and receiving condensed water generated in the condensation duct; most vapor condensation in the middle of can getting rid of the natural gas through setting up condensation mechanism earlier through the condensation, dry mechanism only need to the condensation after remaining vapor absorb can, reduced the vapor absorption capacity of adsorbent in the middle of the dry mechanism to the change frequency of adsorbent has been reduced.
Description
Technical Field
The utility model relates to a dry technical field of natural gas, more specifically the saying so, it relates to a natural gas drying device.
Background
Natural gas is usually mixed with a small amount of water vapor, and the presence of the water vapor directly affects the combustion of the natural gas, so the water vapor in the natural gas needs to be removed before the combustion of the natural gas.
At present, in order to get rid of vapor in the middle of the natural gas, the desicator that mainly adopts contains the adsorbent adsorbs the vapor in the natural gas, but when vapor content was higher in the middle of the natural gas, the adsorbent absorbs moisture rapidly, can become invalid in the middle of the short time for the change frequency of adsorbent.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a natural gas drying device can get rid of most vapor condensation in the middle of the natural gas through setting up condensation mechanism earlier, dry mechanism only need to the condensation after remaining vapor absorb can, reduced the vapor absorption capacity of adsorbent in the middle of the dry mechanism to the change frequency of adsorbent has been reduced.
In order to achieve the above purpose, the utility model provides a following technical scheme: a natural gas drying device comprises a condensing mechanism, a drying mechanism and a drying mechanism, wherein the condensing mechanism is used for condensing and removing water vapor in natural gas;
the drying mechanism is used for adsorbing residual water vapor in the condensed natural gas through a drying agent;
the condensing mechanism comprises a condensing barrel, and condensing agent is arranged in the condensing barrel;
a condensing pipe passing through the condensing tub;
and a water collection tank provided at the bottom of the condensation duct and receiving condensed water generated in the condensation duct.
The utility model discloses further set up to: the part of the condensation pipe in the condensation barrel is spirally arranged.
The utility model discloses further set up to: the condenser pipe is provided with a plurality ofly, and a plurality of condenser pipes carry out condensation treatment to the natural gas simultaneously.
The utility model discloses further set up to: the natural gas inlet plate is arranged below the condensing barrel, the interior of the condensing barrel is hollow, the air inlet plate is connected with the bottoms of the plurality of condensing pipes, and the natural gas enters the plurality of condensing pipes after passing through the air inlet plate;
and the gas outlet disc is arranged above the condensing barrel and is hollow inside, the gas outlet disc is connected with the tops of the plurality of condensing pipes, and the natural gas after the cold condensation enters the drying mechanism through the gas outlet disc.
The utility model discloses further set up to: the water collecting tank is arranged below the air inlet disc, and condensed water flows into the water collecting tank after entering the air inlet disc.
The utility model discloses further set up to: the bottom of air inlet dish is the bellied arc downwards, and the header tank sets up in the arc bottom.
The utility model discloses further set up to: the bottom of the arc-shaped plate is fixedly connected with a water outlet pipe, a valve is arranged on the water outlet pipe, and the water collecting tank is connected to the water outlet pipe in a threaded mode.
The utility model discloses further set up to: the two drying mechanisms are arranged, the condensing mechanism is respectively connected with the two drying mechanisms through two connecting pipes, and valves are arranged on the two connecting pipes;
the drying mechanism comprises a drying cylinder, and a drying agent is arranged in the drying cylinder;
and the cover plate is detachably connected to the top of the cover plate so as to facilitate the replacement of the drying agent after the cover plate is detached.
To sum up, the utility model discloses compare and have following beneficial effect in prior art: the utility model discloses a set up condensation mechanism can get rid of most vapor condensation in the middle of the natural gas earlier through the condensation, dry mechanism only need to the condensation after remaining vapor absorb can, reduced the vapor absorption capacity of adsorbent in the middle of the dry mechanism to the change frequency of adsorbent has been reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic diagram of an embodiment of a condenser tube.
In the figure: 1. a condensing mechanism; 11. a condensing barrel; 12. a condenser tube; 13. an air inlet disc; 131. an arc-shaped plate; 14. an air outlet disc; 15. a water collection tank; 16. a water outlet pipe; 2. a drying mechanism; 21. a drying cylinder; 22. a cover plate; 3. an air inlet pipe; 4. a communicating pipe; 5. a gas distributing pipe; 6. an air outlet pipe; 7. a concentrating conduit.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.
The present invention will be further described with reference to the accompanying drawings and preferred embodiments.
Example (b): a natural gas drying device, see fig. 1 and fig. 2, comprising a condensing mechanism 1 for condensing and removing water vapor in natural gas and a drying mechanism 2 for absorbing residual moisture in natural gas after condensation treatment; the condensation effect through condensation mechanism 1 earlier becomes the comdenstion water with the vapor condensation among the natural gas and realizes the separation to most vapor and natural gas, and later the natural gas enters into among the drying mechanism 2, through the adsorbent among the drying mechanism 2, absorbs remaining moisture among the natural gas, realizes the drying process to the natural gas.
Specifically, the condensing mechanism 1 comprises a condensing barrel 11 provided with condensing agent inside, a condensing pipe 12 passing through the condensing barrel 11, and a water collecting tank 15 for receiving condensed water generated in the condensing pipe 12; the water collection tank 15 is arranged below the condensation pipe 12; specifically, the natural gas is sent into the condensation pipe 12 from the bottom of the condensation pipe 12, and in the process that the natural gas passes through the condensation pipe 12, under the action of the condensing agent in the condensation barrel 11, the water vapor in the natural gas is condensed to form condensed water, and the condensed water flows downwards along the condensation pipe 12 to the water collection tank 15 under the action of self gravity.
Specifically, the part of the condensation pipe 12 located in the condensation barrel 11 is arranged in a spiral shape, and the length of the condensation pipe 12 in the condensation barrel 11 is increased, so that the condensation time of natural gas is increased, and the condensation of water vapor in the treated water vapor is further improved. Specifically, the condensation duct 12 is disposed around a vertical spiral, so that the condensed water generated in the condensation duct 12 can smoothly flow down along the condensation duct 12.
Specifically, the fixedly connected with of one side of the top of the condensing barrel 11 is used for sending the input tube of condensing agent into the condensing barrel 11, and the fixedly connected with of one side of the bottom of the condensing barrel 11 is used for sending the output tube of the condensing agent after absorbing heat out, and the condensing effect of the condensing agent in the condensing barrel 11 on natural gas is guaranteed through the input tube and the output tube.
Specifically, in the present embodiment, a plurality of condensation pipes 12 are provided, and the plurality of condensation pipes 12 perform condensation processing on the natural gas at the same time.
Specifically, the present embodiment further includes an air inlet disc 13 disposed below the condensation barrel 11 and an air outlet disc 14 disposed above the condensation barrel 11, wherein the air inlet disc 13 and the air outlet disc 14 are both hollow; the bottoms of the plurality of condensation pipes 12 are fixedly connected to the top of the air inlet disc 13 and communicated with the air inlet disc 13, and the tops of the plurality of condensation pipes 12 are fixedly connected to the bottom of the air outlet disc 14 and communicated with the air outlet disc 14; an air inlet pipe 3 for feeding natural gas into the air inlet disc 13 is arranged on one side of the air inlet disc 13, and the air outlet disc 14 feeds the natural gas into the drying mechanism 2.
Specifically, the bottom of the condensation plate is provided with an arc-shaped plate 131 protruding downwards, so that the condensed water left in the condensation pipe 12 can be gathered on the arc-shaped plate 131; specifically, a water outlet pipe 16 is fixedly connected to the bottom of the arc-shaped plate 131, a valve is arranged on the water outlet pipe 16, the water collecting tank 15 is connected to the water outlet pipe 16 in a threaded manner, and the condensed water gathered on the arc-shaped plate 131 flows into the water outlet pipe 16 under the action of self gravity and then flows into the water collecting tank 15 from the water outlet pipe 16; when the condensed water in the water collecting tank 15 is fully collected, the valve on the water outlet pipe 16 is closed, the water collecting tank 15 is unscrewed from the water outlet pipe 16, then the water in the water collecting tank 15 is cleaned, the water collecting tank 15 is screwed on the water outlet pipe 16 again, and then the valve on the water outlet pipe 16 is opened to continue the water collecting work of the water collecting tank 15.
Specifically, the drying mechanism 2 comprises a drying cylinder 21 provided with a drying agent and a cover plate 22 detachably connected to the top of the drying cylinder 21; the top of the drying cylinder 21 is open, and the cover plate 22 is fixed on the top of the drying cylinder 21 to seal the top of the drying cylinder 21. When the drying agent in the drying cylinder 21 needs to be replaced, the drying agent can be replaced by simply removing the cover plate 22.
Specifically, in the present embodiment, two drying mechanisms 2 are provided; one side of the air outlet disc 14 is fixedly connected with a communicating pipe 4, one end of the communicating pipe 4 far away from the air outlet disc 14 is fixedly connected with two air distributing pipes 5, the two air distributing pipes 5 are respectively connected to two drying cylinders 21 of the two drying mechanisms 2, and the air distributing pipes 5 are connected to the positions, close to the tops, of one sides of the drying cylinders 21; the position that is close to the bottom is kept away from gas-distributing pipe 5 one side at two dryer cylinders 21 all fixedly connected with outlet duct 6, and the one end that dryer cylinder 21 was kept away from to two outlet ducts 6 is connected with concentration pipe 7, and concentration pipe 7 is concentrated the natural gas after the drying and is sent out.
Specifically, the two gas distributing pipes 5 and the two gas outlet pipes 6 are provided with valves, when the dryer is in operation, the valves on the gas distributing pipe 5 and the gas outlet pipe 6 of one drying cylinder 21 are closed, the valves on the gas distributing pipe 5 and the gas outlet pipe 6 of the other drying cylinder 21 are closed, drying operation is performed only through one drying cylinder 21, when the drying agent in the drying cylinder 21 is full of water, the valves on the gas distributing pipe 5 and the gas outlet pipe 6 of the drying cylinder 21 are closed, the valves on the gas distributing pipe 5 and the gas outlet pipe 6 of the other drying cylinder 21 are opened, and therefore the drying agent in the drying cylinder 21 full of water can be conveniently replaced.
The working principle of the natural gas drying device when in use is as follows: the natural gas enters into condenser pipe 12 through air intake disc 13 when well, and condensing barrel 11 condenses among the condensing agent of well to the natural gas for vapor among the natural gas forms the comdenstion water, and the comdenstion water flows into header tank 15 when well under the effect of self gravity, sends out most vapor condensation among the natural gas through the condensation, later sends into the natural gas among the drying cylinder 21, under the effect of the adsorbent of drying cylinder 21, adsorbs remaining vapor among the natural gas.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.
Claims (8)
1. A natural gas drying device is characterized in that: the device comprises a condensing mechanism (1) for condensing and removing water vapor in natural gas;
and a drying means (2) for adsorbing residual water vapor in the condensed natural gas by an adsorbent;
the condensing mechanism (1) comprises a condensing barrel (11) in which condensing agent is arranged;
a condensation duct (12) passing through the condensation tub (11);
and a water collecting tank (15) provided at the bottom of the condensation duct (12) and for receiving condensed water generated in the condensation duct (12).
2. A natural gas drying apparatus according to claim 1, wherein: the part of the condensation pipe (12) in the condensation barrel (11) is arranged in a spiral shape.
3. A natural gas drying apparatus according to claim 2, wherein: the condensing pipes (12) are arranged in a plurality of numbers, and the condensing pipes (12) condense the natural gas at the same time.
4. A natural gas drying apparatus according to claim 3, wherein: the natural gas condenser is characterized by further comprising an air inlet disc (13) which is arranged below the condensing barrel (11) and is hollow inside, the air inlet disc (13) is connected with the bottoms of the plurality of condensing tubes (12), and natural gas enters the plurality of condensing tubes (12) after passing through the air inlet disc (13);
and the gas outlet disc (14) is arranged above the condensing barrel (11) and is hollow inside, the gas outlet disc (14) is connected with the tops of the plurality of condensing pipes (12), and the natural gas after the cold condensation enters the drying mechanism (2) through the gas outlet disc (14).
5. The natural gas drying device according to claim 4, wherein: the water collecting tank (15) is arranged below the air inlet disc (13), and condensed water flows into the water collecting tank (15) after entering the air inlet disc (13).
6. The natural gas drying device according to claim 5, wherein: the bottom of the air inlet disc (13) is an arc-shaped plate (131) protruding downwards, and the water collecting tank (15) is arranged at the bottom of the arc-shaped plate (131).
7. The natural gas drying device according to claim 6, wherein: the bottom of the arc-shaped plate (131) is fixedly connected with a water outlet pipe (16), a valve is arranged on the water outlet pipe (16), and the water collecting tank (15) is connected to the water outlet pipe (16) in a threaded mode.
8. A natural gas drying apparatus according to claim 1, wherein: the two drying mechanisms (2) are arranged, the condensing mechanism (1) is respectively connected with the two drying mechanisms (2) through two connecting pipes, and valves are arranged on the two connecting pipes;
the drying mechanism (2) comprises a drying cylinder (21) in which an adsorbent is arranged;
and the cover plate (22) is detachably connected to the top of the cover plate (22) so as to facilitate the replacement of the adsorbent after the cover plate is detached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222429023.7U CN218435610U (en) | 2022-09-14 | 2022-09-14 | Natural gas drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222429023.7U CN218435610U (en) | 2022-09-14 | 2022-09-14 | Natural gas drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218435610U true CN218435610U (en) | 2023-02-03 |
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ID=85105330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222429023.7U Active CN218435610U (en) | 2022-09-14 | 2022-09-14 | Natural gas drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218435610U (en) |
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2022
- 2022-09-14 CN CN202222429023.7U patent/CN218435610U/en active Active
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