CN217677400U

CN217677400U - Sulfur-containing dry gas recovery device

Info

Publication number: CN217677400U
Application number: CN202221305839.2U
Authority: CN
Inventors: 刘永亮; 万景博; 乔树华; 崔志河; 王亚君; 徐汉鹏; 龚学进; 刘琳浩; 刘超; 宋明帅
Original assignee: Hebei Xinqiyuan Energy Technology Development Co ltd
Current assignee: Hebei Xinqiyuan Energy Technology Development Co ltd
Priority date: 2022-05-28
Filing date: 2022-05-28
Publication date: 2022-10-28
Anticipated expiration: 2032-05-28

Abstract

The utility model relates to a dry gas retrieves technical field, and discloses a contain sulphur dry gas recovery unit, including recovery unit, the outside upper end of recovery unit is provided with the outlet duct, the maintenance pipe is installed to the outside one side of outlet duct, dry exit tube is installed to the outside opposite side of outlet duct, the third motorised valve is installed to one side of the inside upper end of outlet duct, the inside fourth motorised valve of installing near one side of outlet duct of dry exit tube, intake pipe and drying cabinet are installed to the outside one side of recovery unit, the intake pipe is located the upper end of drying cabinet, the lower extreme and the drying cabinet of intake pipe advance union coupling through drying, the internally mounted that dry advanced the pipe has first motorised valve. The hot dry air is discharged from the dry outlet pipe after entering the recovery device through the dry inlet pipe, so that the air flow is circulated to dry the recovery device.

Description

Sulfur-containing dry gas recovery device

Technical Field

The utility model relates to a dry gas retrieves technical field, specifically is a contain sulphur dry gas recovery unit.

Background

The associated natural gas of oil field is dehydrated, purified and light hydrocarbon recovered to extract liquefied gas and light oil, and the treated natural gas with methane as main component is called dry gas. During the integrated logging process it is often said that the gas shows a content of the lining methane gas of more than 95%. The sulfur content is the percentage of sulfur (sulfide or simple substance sulfur) contained in crude oil, the coal tar is hydrogenated to produce light oil and a part of gaseous hydrocarbon, and then is separated under high pressure and low pressure to obtain sulfur-containing dry gas containing 80% of hydrogen.

When the sulfur-containing dry gas is recovered, the pipeline of the sulfur-containing dry gas needs to be dried so as to facilitate the recovery and transmission of the sulfur-containing dry gas, and therefore, the sulfur-containing dry gas recovery device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a contain sulphur dry gas recovery unit to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a contain sulphur dry gas recovery unit, includes recovery unit, the outside upper end of recovery unit is provided with the outlet duct, the maintenance pipe is installed to the outside one side of outlet duct, dry exit tube is installed to the outside opposite side of outlet duct, the third motorised valve is installed to one side of the inside upper end of outlet duct, the inside one side that is close to the outlet duct of dry exit tube installs the fourth motorised valve, intake pipe and drying cabinet are installed to the outside one side of recovery unit, the intake pipe is located the upper end of drying cabinet, the lower extreme and the drying cabinet of intake pipe advance union coupling through the drying, the internally mounted of pipe has first motorised valve is advanced in the drying, the inside one end of keeping away from recovery unit of intake pipe installs the second motorised valve.

Preferably, the inside one side that is close to recovery unit of outlet duct installs the check valve, and check valve and outlet duct fixed connection, the access cover is installed to the outside one end of service pipe.

Preferably, a driving motor is installed on one side of the inside of the drying outlet pipe, which is far away from the fourth electric valve, and a motor fixing frame is installed outside the driving motor.

Preferably, the motor fixing frame is fixedly connected with the driving motor and the drying outlet pipe.

Preferably, the output end of the driving motor is provided with a fan blade.

Preferably, the outer part of the lower end of the recovery device is provided with four fixed bottom frames which are uniformly distributed along an annular shape, the fixed bottom frames are fixedly connected with the recovery device, and the lower end of each fixed bottom frame is provided with a fixed bottom plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a contain sulphur dry gas recovery unit possesses following beneficial effect:

1. when the recovery device is dried, the second electric valve and the third electric valve are closed, the first electric valve and the fourth electric valve are opened, then the drying box is opened for drying, and dry hot air enters the recovery device through the drying inlet pipe and is discharged from the drying outlet pipe, so that air flow is circulated, and the recovery device is dried;

2. starting driving motor makes the flabellum rotate, and the flabellum rotates and produces the air current to accelerated the flow rate of dry air, and then improved drying efficiency, play the effect that prevents the air current backward flow through the check valve, be convenient for maintain outlet duct and check valve department through the access cover.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a partially enlarged view of a region a in fig. 2 according to the present invention.

In the figure: 1. a recovery device; 2. an air outlet pipe; 3. overhauling the pipe; 4. drying and discharging the pipe; 5. an air inlet pipe; 6. drying the feed pipe; 7. a drying oven; 8. fixing the underframe; 9. fixing the chassis; 10. a first electrically operated valve; 11. a second electrically operated valve; 12. a third electrically operated valve; 13. a check valve; 14. a fourth electrically operated valve; 15. a drive motor; 16. a fan blade; 17. a motor fixing frame; 18. and an access cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme, a contain sulphur dry gas recovery unit, please refer to fig. 1, fig. 2 and fig. 3, including recovery unit 1, recovery unit 1 outside upper end is provided with outlet duct 2, maintenance pipe 3 is installed to 2 outside one sides of outlet duct, dry exit tube 4 is installed to 2 outside opposite sides of outlet duct, third motorised valve 12 is installed to one side of the inside upper end of outlet duct 2, fourth motorised valve 14 is installed to the inside one side that is close to outlet duct 2 of dry exit tube 4, intake pipe 5 and drying cabinet 7 are installed to 1 outside one side of recovery unit, intake pipe 5 is located the upper end of drying cabinet 7, the lower extreme and the drying cabinet 7 of intake pipe 5 advance tub 6 through the drying and be connected, the drying advances the internally mounted of pipe 6 and has first motorised valve 10, 5 inside one end of keeping away from recovery unit 1 of intake pipe installs second motorised valve 11, when carrying out drying work to recovery unit 1, close second motorised valve 11 and third motorised valve 12, open first motorised valve 10 and fourth motorised valve 14, it carries out drying work to open drying cabinet 7 afterwards, dry hot-air advances tub 6 and get into behind recovery unit 1, thereby make the dry air current circulation, carry out drying circulation unit 1.

Further, the inside one side that is close to recovery unit 1 of outlet duct 2 installs check valve 13, and check valve 13 and outlet duct 2 fixed connection, and access cover 18 is installed to the outside one end of access pipe 3, and access pipe 3 and access cover 18 make the device's maintenance more convenient, play the effect that prevents the air current backward flow through check valve 13.

Further, a driving motor 15 is installed on one side of the inside of the drying outlet pipe 4 far away from the fourth electric valve 14, and a motor fixing frame 17 is installed outside the driving motor 15.

Further, referring to fig. 2 and 3, the motor fixing frame 17 is fixedly connected to the driving motor 15 and the drying outlet pipe 4.

Further, the output end of the driving motor 15 is provided with a fan blade 16, and the fan blade 16 rotates to generate air flow to improve the drying efficiency.

Further, referring to fig. 1 and 2, four fixed bottom frames 8 uniformly distributed along a ring shape are installed outside the lower end of the recovery device 1, the fixed bottom frames 8 are fixedly connected with the recovery device 1, and a fixed chassis 9 is installed at the lower end of the fixed bottom frame 8.

The working principle of the device is as follows: when carrying out drying process to recovery unit 1, close second motorised valve 11 and third motorised valve 12, open first motorised valve 10 and fourth motorised valve 14, open drying cabinet 7 afterwards and carry out drying process, dry hot-air advances to discharge from dry exit tube 4 behind the pipe 6 entering recovery unit 1 through the drying, thereby make the air current circulation, carry out drying process to recovery unit 1, start driving motor 15 and make flabellum 16 rotate, flabellum 16 rotates and produces the air current, thereby the flow rate of dry air has been accelerated, and then improve drying efficiency, play the effect of preventing the air current backward flow through check valve 13, be convenient for maintain outlet duct 2 and check valve 13 department through access cover 18.

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 various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a contain sulphur dry gas recovery unit which characterized in that: including recovery unit (1), recovery unit (1) outside upper end is provided with outlet duct (2), maintenance pipe (3) are installed to outlet duct (2) outside one side, dry exit tube (4) are installed to outlet duct (2) outside opposite side, third motorised valve (12) are installed to one side of the inside upper end of outlet duct (2), fourth motorised valve (14) are installed to the inside one side that is close to outlet duct (2) of dry exit tube (4), intake pipe (5) and drying cabinet (7) are installed to the outside one side of recovery unit (1), intake pipe (5) are located the upper end of drying cabinet (7), the lower extreme and drying cabinet (7) of intake pipe (5) advance pipe (6) through the drying and are connected, the drying advances the internally mounted of pipe (6) and has first motorised valve (10), the inside one end of keeping away from recovery unit (1) of intake pipe (5) is installed second motorised valve (11).

2. The sulfur-containing dry gas recovery device of claim 1, wherein: the inside one side that is close to recovery unit (1) of outlet duct (2) installs check valve (13), and check valve (13) and outlet duct (2) fixed connection, access cover (18) are installed to the outside one end of access pipe (3).

3. The sulfur-containing dry gas recovery device of claim 1, wherein: and a driving motor (15) is installed on one side, far away from the fourth electric valve (14), of the interior of the drying outlet pipe (4), and a motor fixing frame (17) is installed outside the driving motor (15).

4. The sulfur-containing dry gas recovery device according to claim 3, wherein: the motor fixing frame (17) is fixedly connected with the driving motor (15) and the drying outlet pipe (4).

5. The sulfur-containing dry gas recovery device according to claim 3, wherein: and fan blades (16) are installed at the output end of the driving motor (15).

6. The sulfur-containing dry gas recovery device of claim 1, wherein: the outer mounting of recovery unit (1) lower extreme has four along annular evenly distributed's fixed chassis (8), and fixed chassis (8) and recovery unit (1) fixed connection, fixed chassis (9) are installed to the lower extreme of fixed chassis (8).