CN216864100U

CN216864100U - High-efficient whirl filters separation structure for natural gas dehydration

Info

Publication number: CN216864100U
Application number: CN202220798644.XU
Authority: CN
Inventors: 王梦鸿; 王晓锋; 龚其文
Original assignee: Shaanxi Dabiao Technology Co ltd
Current assignee: Shaanxi Dabiao Technology Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-01
Anticipated expiration: 2032-04-07

Abstract

The utility model relates to the technical field of natural gas dehydration, and discloses a high-efficiency rotational flow filtering and separating structure for natural gas dehydration, which solves the problems that at present, natural gas dehydration effect is poor, a small amount of water still exists in gas, and the process is complex; according to the natural gas dehydration device, the first cyclone filtering and separating cylinder is used for separating water from gas of natural gas, the second cyclone filtering and separating cylinder is used for separating water from gas of natural gas again, the separated water flows downwards through the first cyclone filtering and separating cylinder and the second cyclone filtering and separating cylinder, and is filtered through the filter screen, so that the natural gas dehydration effect is improved, and the dehydration efficiency is high; fan work, the natural gas after the dehydration gets into through fixed pipe and handles incasement portion, adsorbs through the adsorbed layer impurity in to the natural gas, and the natural gas passes through the outlet duct and discharges to the barrel outside afterwards, and better collects the natural gas.

Description

High-efficient whirl filters separation structure for natural gas dehydration

Technical Field

The utility model belongs to the technical field of natural gas dehydration, and particularly relates to a high-efficiency cyclone filtering and separating structure for natural gas dehydration.

Background

The natural gas flowing out of a wellhead is almost saturated with gas-phase water and even carries a certain amount of liquid water, and the presence of moisture in the natural gas often has serious consequences, such as that the natural gas containing CO2 and H2S forms acid in the presence of water to corrode pipelines and equipment; forming natural gas hydrates under certain conditions to block valves, pipelines and equipment; the water content in the natural gas is very unfavorable, so that the dehydration of the natural gas is very necessary.

The existing natural gas has poor dehydration effect, so that a small amount of water still exists in the gas, and the process is complex.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a high-efficiency cyclone filtering and separating structure for natural gas dehydration, which effectively solves the problems that a small amount of water still exists in the gas and the process is complex due to poor dehydration effect of the natural gas at present.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency cyclone filtering and separating structure for natural gas dehydration comprises a barrel body, wherein a first fixed block is connected to the middle part of one side of the inner wall of the barrel body, a first cyclone filtering and separating barrel is connected to one side of the first fixed block, a fixed component is connected to the middle parts of the two sides of the first cyclone filtering and separating barrel, a second cyclone filtering and separating barrel is connected to one side of the fixed component, an inlet pipe is connected to the upper part of one side of the first cyclone filtering and separating barrel, one end of the inlet pipe penetrates and extends to one side of the barrel body, a conveying pipe is connected to the middle part of the upper end of the first cyclone filtering and separating barrel, one end of the conveying pipe penetrates and extends to the inside of the second cyclone filtering and separating barrel, a fixed pipe is connected to the middle part of the upper end of the second cyclone filtering and separating barrel, a treatment box is connected to the upper parts of the two sides of the inner wall of the barrel body, the upper end of the fixed pipe penetrates and extends to the inside of the treatment box, one side of the inner wall of the treatment box is connected with an adsorption layer, handle incasement wall lower extreme one side and be connected with the fan, fan output end upper end runs through and extends to handling the case upper end.

Preferably, the fixing assembly comprises first fixture blocks, one side of one of the first fixture blocks is connected with one side of the first fixing block, the upper part of one side of the other first fixture block is connected with an installation block, the middle parts of two sides of the second cyclone filtering and separating cylinder are both connected with second fixture blocks, the middle part of one side of one of the second fixture blocks is connected with the second fixing block, and one side of the second fixing block is connected with one side of the inner wall of the cylinder.

Preferably, the shape of the first fixture block is matched with that of the second fixture block.

Preferably, the shape of the first fixture block and the shape of the second fixture block are both arc-shaped structures.

Preferably, the middle part of the upper end of the cylinder body is connected with an air outlet pipe.

Preferably, the lower part of the two sides of the inner wall of the barrel is slidably connected with a filter screen, the middle parts of the two sides of the filter screen are respectively connected with a sliding block, the two sides of the inner wall of the barrel correspond to the two sliding blocks, and sliding grooves are formed in the sliding blocks and are located in the sliding grooves in a sliding connection mode.

Preferably, the middle part of the lower end of the cylinder body is connected with a water outlet pipe.

Preferably, the two sides of the lower end of the barrel body are both connected with support frames, and the support frames are arranged in an inverted T-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the natural gas dehydration device, the first cyclone filtering and separating cylinder is used for separating water and gas of natural gas, the second cyclone filtering and separating cylinder is used for separating water and gas of natural gas again, the separated water flows downwards through the first cyclone filtering and separating cylinder and the second cyclone filtering and separating cylinder and is filtered through the filter screen, the natural gas dehydration effect is improved, and the dehydration efficiency is high;

(2) according to the natural gas collecting device, the fan works through the arrangement of the fixing pipe, the processing box, the adsorption layer, the fan and the gas outlet pipe, dehydrated natural gas enters the processing box through the fixing pipe, impurities in the natural gas are adsorbed through the adsorption layer, and then the natural gas is discharged to the outside of the cylinder through the gas outlet pipe, so that the natural gas is better collected.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 1 according to the present invention.

In the figure: 1. a barrel; 2. a first fixed block; 3. a first cyclone filtration separation cylinder; 4. a first clamping block; 5. mounting blocks; 6. a second cyclone filtration separation cylinder; 7. a second fixture block; 8. a second fixed block; 9. a feeding pipe; 10. a delivery pipe; 11. a fixed tube; 12. a treatment tank; 13. an adsorption layer; 14. a fan; 15. an air outlet pipe; 16. filtering with a screen; 17. a slider; 18. a water outlet pipe; 19. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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.

In the first embodiment, as shown in fig. 1, 2 and 3, the present invention comprises a cylinder 1, a first fixing block 2 is connected to the middle of one side of the inner wall of the cylinder 1, a first cyclone filtering and separating cylinder 3 is connected to one side of the first fixing block 2, fixing components are connected to the middle of both sides of the first cyclone filtering and separating cylinder 3, a second cyclone filtering and separating cylinder 6 is connected to one side of the fixing components, a feeding pipe 9 is connected to the upper portion of one side of the first cyclone filtering and separating cylinder 3 for feeding natural gas and water, one end of the feeding pipe 9 extends to one side of the cylinder 1 in a penetrating manner, a conveying pipe 10 is connected to the middle of the upper end of the first cyclone filtering and separating cylinder 3 for injecting the filtered natural gas into the second cyclone filtering and separating cylinder 6, one end of the conveying pipe 10 extends to the inside of the second cyclone filtering and separating cylinder 6 in a penetrating manner, a fixing pipe 11 is connected to the middle of the upper portion of the upper end of the second cyclone filtering and separating cylinder 6, a treatment box 12 is connected to the upper portions of both sides of the inner wall of the cylinder 1, inside fixed pipe 11 upper end runs through and extends to handling case 12, handle case 12 inner wall one side and be connected with adsorbed layer 13, handle case 12 inner wall lower extreme one side and be connected with fan 14, collect the inside natural gas of second cyclone filter separator 6, fan 14 output upper end runs through and extends to handling case 12 upper end.

Embodiment two, on the basis of embodiment one, 1 upper end middle part of barrel is connected with

outlet duct

15, 1 inner wall both sides lower part sliding connection of barrel has filter screen 16, filter the impurity of water inside, filter screen 16 both sides middle part all is connected with slider 17, it removes to drive filter screen 16, the spout has been seted up to 1 inner wall both sides of barrel corresponding two slider 17 departments, slider 17 is located the inside sliding connection of spout, 1 lower extreme middle part of barrel is connected with

outlet pipe

18, 1 lower extreme both sides of barrel all are connected with support frame 19, support frame 1 supports, support frame 19's shape is the setting of type of falling T structure.

Third embodiment, on the basis of first embodiment, fixed subassembly includes first fixture block 4, carry out the joint to first cyclone filtering separator 3, one of them first fixture block 4 one side is connected with 2 one sides of first fixed block, another first fixture block 4 one side upper portion is connected with installation piece 5, second cyclone filtering separator 6 both sides middle part all is connected with second fixture block 7, carry out fixed joint to second cyclone filtering separator 6, one of them second fixture block 7 one side middle part is connected with second fixed block 8, second fixed block 8 one side is connected with 1 inner wall one side of barrel, the shape of first fixture block 4 and the shape looks adaptation of second fixture block 7, the shape of first fixture block 4 and the shape of second fixture block 7 all are the arc structure setting.

The working principle is as follows: when using, through injecting into first cyclone filtering separation section of thick bamboo 3 inside through inlet pipe 9 with hydrous natural gas, later through first cyclone filtering separation section of thick bamboo 3 to natural gas water-gas separation, the natural gas after the separation passes through conveyer pipe 10 and gets into inside second cyclone filtering separation section of thick bamboo 6, second cyclone filtering separation section of thick bamboo 6 carries out water-gas separation to the natural gas, water after the separation flows downwards through first cyclone filtering separation section of thick bamboo 3 and second cyclone filtering separation section of thick bamboo 6, filter through filter screen 16, discharge to barrel 1 outside through outlet pipe 18 at last, fan 14 works, natural gas after the dehydration passes through fixed pipe 11 and gets into inside handling case 12, adsorb impurity in the natural gas through adsorbed layer 13, the natural gas is discharged to barrel 1 outside through outlet duct 15 afterwards.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a natural gas dehydration is with high-efficient whirl filtration separation structure, includes barrel (1), its characterized in that: the device is characterized in that a first fixed block (2) is connected to the middle of one side of the inner wall of the barrel body (1), a first cyclone filtering and separating barrel (3) is connected to one side of the first fixed block (2), fixed components are connected to the middle of the two sides of the first cyclone filtering and separating barrel (3), a second cyclone filtering and separating barrel (6) is connected to one side of the fixed components, an inlet pipe (9) is connected to the upper portion of one side of the first cyclone filtering and separating barrel (3), one end of the inlet pipe (9) penetrates and extends to one side of the barrel body (1), a conveying pipe (10) is connected to the middle of the upper end of the first cyclone filtering and separating barrel (3), one end of the conveying pipe (10) penetrates and extends to the inside of the second cyclone filtering and separating barrel (6), a fixed pipe (11) is connected to the middle of the upper end of the second cyclone filtering and separating barrel (6), and a treatment box (12) is connected to the upper portions of the two sides of the inner wall of the barrel body (1), fixed pipe (11) upper end runs through to extend to inside handling case (12), it is connected with adsorbed layer (13) to handle case (12) inner wall one side, it is connected with fan (14) to handle case (12) inner wall lower extreme one side, fan (14) output upper end runs through to extend to handle case (12) upper end.

2. The high-efficiency cyclone filtering separation structure for dehydrating natural gas as recited in claim 1, wherein: the fixing assembly comprises a first fixture block (4), one side of the first fixture block (4) is connected with one side of the first fixing block (2), the other side of the first fixture block (4) is connected with an installation block (5) on the upper portion of one side of the first fixture block, the middle portions of two sides of the second cyclone filtering and separating cylinder (6) are connected with a second fixture block (7), the middle portion of one side of the second fixture block (7) is connected with a second fixing block (8), and one side of the second fixing block (8) is connected with one side of the inner wall of the cylinder body (1).

3. The high-efficiency cyclone filtering separation structure for dehydrating natural gas according to claim 2, wherein: the shape of the first fixture block (4) is matched with that of the second fixture block (7).

4. The high-efficiency cyclone filtering and separating structure for natural gas dehydration of claim 2, wherein: the shape of the first clamping block (4) and the shape of the second clamping block (7) are both in arc-shaped structures.

5. The high-efficiency cyclone filtering and separating structure for natural gas dehydration of claim 1, wherein: the middle part of the upper end of the cylinder body (1) is connected with an air outlet pipe (15).

6. The high-efficiency cyclone filtering and separating structure for natural gas dehydration of claim 1, wherein: barrel (1) inner wall both sides lower part sliding connection has filter screen (16), filter screen (16) both sides middle part all is connected with slider (17), barrel (1) inner wall both sides correspond two slider (17) departments and have seted up the spout, slider (17) are located the inside sliding connection of spout.

7. The high-efficiency cyclone filtering and separating structure for natural gas dehydration of claim 1, wherein: the middle part of the lower end of the cylinder body (1) is connected with a water outlet pipe (18).

8. The high-efficiency cyclone filtering and separating structure for natural gas dehydration of claim 1, wherein: the support frame (19) is connected to barrel (1) lower extreme both sides all, the shape of support frame (19) is the setting of type of falling T structure.