CN216712026U - Natural gas dewatering device - Google Patents
Natural gas dewatering device Download PDFInfo
- Publication number
- CN216712026U CN216712026U CN202123085604.5U CN202123085604U CN216712026U CN 216712026 U CN216712026 U CN 216712026U CN 202123085604 U CN202123085604 U CN 202123085604U CN 216712026 U CN216712026 U CN 216712026U
- Authority
- CN
- China
- Prior art keywords
- natural gas
- cooling
- tower body
- cooling water
- outlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model discloses a natural gas dehydration device, which comprises a tower body, wherein a natural gas inlet pipe is arranged at the lower end of the tower body, a cooling mechanism is arranged at the lower part in the tower body, the cooling mechanism comprises two partition plates and a plurality of cooling pipes connected to the two partition plates, the peripheries of the two partition plates are connected with the tower body, a plurality of vent holes are formed in the partition plates, the upper ends and the lower ends of the cooling pipes are both connected with a water collecting mechanism, the water collecting mechanism at the upper end is connected with a cooling water inlet pipe, the outer end of the cooling water inlet pipe penetrates through the tower body and is connected with a cooling water tank, the water collecting mechanism at the lower end is connected with a cooling water outlet pipe, the upper part in the tower body is connected with a heating mechanism, and the upper part of the tower body is connected with a natural gas outlet pipe. The structure is simple, the transportation is convenient, and the device is suitable for small natural gas dehydration operation; and through the abundant heat exchange of natural gas and cooling water, can make the natural gas cool off fast, make the water in the natural gas fall into the tower bottom after condensing, improve dehydration efficiency.
Description
Technical Field
The utility model relates to the technical field of natural gas dehydration, in particular to a natural gas dehydration device.
Background
In the process of developing large oil and gas fields, for some remote and scattered gas wells, due to the reasons of no implementation of reserves, low yield, remote gas wells and the like, the gas wells are not utilized, some gas wells are closed, some gas wells are emptied and burned, and at the present day when the energy shortage and the environmental protection are more and more loud, the waste is astonishing, and the pollution to the environment is extremely serious. For low-yield gas well natural gas in remote and scattered areas where pipeline laying or on-site utilization is difficult, development by taking a small-sized mobile Compressed Natural Gas (CNG) cylinder storage and transportation scheme is suggested.
Before storage and transportation, the natural gas needs to be subjected to impurity removal and dehydration treatment; the existing natural gas dehydration device has the disadvantages of complex structure, large volume, difficult transportation and low dehydration efficiency.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a natural gas dehydration device, which aims to solve the problems of complex structure and low dehydration efficiency of the conventional natural gas dehydration device.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a natural gas dewatering device, comprising a tower body, the lower extreme of tower body is equipped with the natural gas intake pipe, lower part in the tower body is equipped with cooling body, cooling body includes two baffles, connect many cooling tubes on two baffles, the periphery and the tower body coupling of two baffles, a plurality of air vents have been seted up on the baffle, the cooling tube on, the end all is connected with water-collecting mechanism, be connected with the cooling water inlet tube on the water-collecting mechanism of upper end, the outer end of cooling water inlet tube passes the tower body and is connected with cooling water tank, be connected with the cooling water outlet pipe on the water-collecting mechanism of lower extreme, upper portion in the tower body is connected with heating mechanism, the upper portion of tower body is connected with the natural gas outlet duct.
Preferably, the water collecting mechanism comprises a bottom plate and a hopper-shaped water collecting cover connected to the bottom plate, and the end part of the cooling pipe penetrates through the bottom plate and is positioned in the water collecting cover.
According to the technical scheme, cooling water enters from the cooling water inlet pipe, sequentially passes through the water collecting cover at the upper end, the cooling pipe and the water collecting cover at the lower end, and then flows out from the cooling water outlet pipe, so that the cooling and dehydration effects on natural gas are achieved.
Preferably, the outer end of the cooling water outlet pipe penetrates through the tower body and is connected with a cooling water circulation mechanism; the cooling water circulation mechanism comprises a heat exchanger and cooling equipment, a cooling water outlet pipe penetrates through the tower body, the end of the cooling water outlet pipe penetrates through the tower body and is connected with the heat exchanger and the cooling equipment through a pipeline, and the cooling equipment is connected with a cooling water tank through a pipeline.
Above-mentioned technical scheme, cooling water tank carries the cooling water to the cover that catchments, and the cooling water passes through the cooling tube to after with the natural gas heat exchange, the cooling water flows by the cooling water outlet pipe of lower extreme again, and after heat exchanger, cooling arrangement, with the cooling water cooling, and carry to in the cooling water tank, in order to wait to use next.
Preferably, an electric pump is connected to a pipeline between the cooling water outlet pipe and the heat exchanger.
Above-mentioned technical scheme can provide power with the cooling water in the water collecting cover through the electric pump to carry to in the heat exchanger.
Preferably, the bottom of the tower body is connected with a drain pipe.
According to the technical scheme, water in the natural gas is condensed and then falls into the bottom of the tower and is discharged through the drain pipe.
Compared with the prior art, the utility model has the following beneficial effects: simple structure, the transport of being convenient for is applicable to miniature natural gas dehydration operation. And through the abundant heat exchange of natural gas and cooling water, can make the natural gas cool off fast, make the water in the natural gas fall into the tower bottom after condensing, improve dehydration efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the separator plate and cooling tubes;
FIG. 3 is a schematic view of a water collection mechanism;
in the figure: 1-tower body, 2-natural gas inlet pipe, 3-baffle, 4-cooling pipe, 5-vent hole, 6-cooling water inlet pipe, 7-cooling water tank, 8-cooling water outlet pipe, 9-heating mechanism, 10-natural gas outlet pipe, 11-bottom plate, 12-water collecting cover, 13-heat exchanger, 14-cooling equipment, 15-electric pump and 16-water outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a natural gas dehydration device comprises a tower body 1, wherein the bottom of the tower body 1 is connected with a drain pipe 16, and water in natural gas drops into the bottom of the tower after being condensed and is discharged through the drain pipe 16; the lower extreme of tower body 1 is equipped with natural gas intake pipe 2, lower part in the tower body 1 is equipped with cooling body, cooling body includes two baffles 3, connect many cooling tubes 4 on two baffles 3, the periphery of two baffles 3 is connected with tower body 1, set up a plurality of air vents 5 that supply the natural gas to pass through on the baffle 3, the upper end of cooling tube 4, the end all is connected with water-collecting mechanism, be connected with cooling water inlet tube 6 on the water-collecting mechanism of upper end, the outer end of cooling water inlet tube 6 passes tower body 1 and is connected with cooling water tank 7, be connected with cooling water outlet pipe 8 on the water-collecting mechanism of lower extreme, upper portion in the tower body 1 is connected with heating mechanism 9, the upper portion of tower body 1 is connected with natural gas outlet duct 10.
Referring to fig. 3, the water collecting mechanism includes a bottom plate 11 and a hopper-shaped water collecting cover 12 connected to the bottom plate, and the end of the cooling pipe 4 penetrates through the bottom plate 11 and is located in the water collecting cover 12. Cooling water enters from the cooling water inlet pipe 6, sequentially passes through the water collecting cover 12 at the upper end, the cooling pipe 4 and the water collecting cover 12 at the lower end, and then flows out from the cooling water outlet pipe 8, so that the cooling and dehydrating effects on natural gas are achieved.
The outer end of the cooling water outlet pipe 8 penetrates through the tower body 1 and is connected with a cooling water circulation mechanism.
The cooling water circulation mechanism comprises a heat exchanger 13 and cooling equipment 14, a cooling water outlet pipe 8 penetrates through the tower body 1, the penetrating end of the cooling water outlet pipe is connected with the heat exchanger 13 and the cooling equipment 14 through pipelines, the cooling equipment 14 is connected with the cooling water tank 7 through a pipeline, and an electric pump 15 is connected to the pipeline between the cooling water outlet pipe 8 and the heat exchanger 13.
The cooling water tank 7 conveys cooling water to the water collecting cover 12, the cooling water passes through the cooling pipe 4 and exchanges heat with natural gas, and then the cooling water flows out from the cooling water outlet pipe 8 at the lower end, and after passing through the heat exchanger 13 and the cooling equipment 14, the cooling water is cooled and conveyed into the cooling water tank 7 to be used next time.
The working principle of the embodiment is as follows: the cooling water tank 7 conveys cooling water to the cooling pipe 4 through the cooling water inlet pipe 6 and the water collecting cover 7, meanwhile, natural gas enters the tower through the natural gas inlet pipe 2 and is conveyed upwards through the vent holes 5 on the partition plates 3, sufficient heat exchange is carried out between the two partition plates 3 and the cooling pipe 4, the natural gas is cooled rapidly, water in the natural gas is condensed and falls into the tower bottom, the dehydrated natural gas enters the tower top and is discharged through the natural gas outlet pipe 10 after being heated by the heating mechanism 9. The cooling water after heat exchange flows out from the cooling water outlet pipe 8 at the lower end, and after passing through the heat exchanger 13 and the cooling device 14, the cooling water is cooled and conveyed into the cooling water tank 7 for next use.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. A natural gas dehydration device is characterized by comprising a tower body (1), a natural gas inlet pipe (2) is arranged at the lower end of the tower body (1), a cooling mechanism is arranged at the lower part in the tower body (1), the cooling mechanism comprises two partition plates (3) and a plurality of cooling pipes (4) connected to the two partition plates (3), the peripheries of the two partition plates (3) are connected with the tower body (1), a plurality of vent holes (5) for natural gas to pass through are formed in the partition plates (3), and the upper parts of the cooling pipes (4), the end all is connected with the mechanism that catchments, and the catchment of upper end is connected with cooling water inlet tube (6) in the mechanism, and the outer end of cooling water inlet tube (6) passes tower body (1) and is connected with cooling water tank (7), and the catchment of lower extreme is connected with cooling water outlet pipe (8) in the mechanism, and upper portion in tower body (1) is connected with heating mechanism (9), and the upper portion of tower body (1) is connected with natural gas outlet duct (10).
2. The natural gas dehydration apparatus of claim 1, characterized in that: the water collecting mechanism comprises a bottom plate (11) and a hopper-shaped water collecting cover (12) connected to the bottom plate, and the end part of the cooling pipe (4) penetrates through the bottom plate (11) and is located in the water collecting cover (12).
3. The natural gas dehydration apparatus of claim 2, characterized in that: the outer end of the cooling water outlet pipe (8) penetrates through the tower body (1) and is connected with a cooling water circulation mechanism.
4. A natural gas dehydration apparatus according to claim 3 characterized in that: the cooling water circulation mechanism comprises a heat exchanger (13) and cooling equipment (14), a cooling water outlet pipe (8) penetrates through the tower body (1) and penetrates through the end to be connected with the heat exchanger (13) and the cooling equipment (14) through pipelines, and the cooling equipment (14) is connected with a cooling water tank (7) through a pipeline.
5. The natural gas dehydration apparatus of claim 4, characterized in that: and an electric pump (15) is connected on a pipeline between the cooling water outlet pipe (8) and the heat exchanger (13).
6. The natural gas dehydration plant of claim 1, wherein: the bottom of the tower body (1) is connected with a drain pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123085604.5U CN216712026U (en) | 2021-12-09 | 2021-12-09 | Natural gas dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123085604.5U CN216712026U (en) | 2021-12-09 | 2021-12-09 | Natural gas dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216712026U true CN216712026U (en) | 2022-06-10 |
Family
ID=81884098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123085604.5U Active CN216712026U (en) | 2021-12-09 | 2021-12-09 | Natural gas dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216712026U (en) |
-
2021
- 2021-12-09 CN CN202123085604.5U patent/CN216712026U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102992532B (en) | Air type immersing distillation-multiple-effect evaporation seawater desalting device and method | |
| CN201475980U (en) | Exhaust steam recovering and recycling system of deaeration tower | |
| CN216712026U (en) | Natural gas dewatering device | |
| CN204043234U (en) | A kind of vertical large temperature difference absorption machine of multistage of double-barrel structure | |
| CN210292897U (en) | Steam condensate water heat recovery utilizes system of feed production | |
| CN205279052U (en) | Concrete pipe pile evaporates and presses surplus vapour recovery purification structure of cauldron | |
| CN214032107U (en) | Garbage transfer station leachate integrated treatment equipment | |
| CN210214858U (en) | Small flash evaporation type seawater desalination device | |
| CN202132963U (en) | Heat boiler flue gas reclaiming device | |
| CN104197585A (en) | Combined type heat pump and heat source system and method for heat exchanging through power plant cooling system | |
| CN110743898B (en) | Device for treating wet garbage by utilizing methane fuel cell and jointly exploiting geothermal energy | |
| CN207996563U (en) | A kind of processing unit of inorganization emptying exhaust gas | |
| CN207175681U (en) | Chemical Manufacture sewage disposal device | |
| CN202161828U (en) | Nickel cobalt salt crystallization steam recycle device | |
| CN1776285A (en) | Method for prevent vibration of water return pipeline for alumina plant | |
| CN214551298U (en) | Automatic recovery control system of natural VE production line steam condensate | |
| CN201434606Y (en) | Air-cooled condenser for making wine | |
| CN217153782U (en) | Hydrophobic recovery system of steam | |
| CN212458031U (en) | Steam waste heat recovery equipment | |
| CN217058416U (en) | Novel high-efficient condenser | |
| CN220541798U (en) | Low-pressure exhaust steam and condensed water heat energy efficient utilization system | |
| CN210718757U (en) | Efficient steam heat energy utilization system | |
| CN221077348U (en) | Shell-and-tube heat exchanger and plate heat exchanger series connection heating device | |
| CN102424440A (en) | Integrated HPDM heat pump garbage leachate treatment device | |
| CN111486614A (en) | High-temperature wastewater secondary lithium bromide absorption type all-in-one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |