CN213771925U

CN213771925U - Natural gas desulphurization unit for natural gas mining equipment

Info

Publication number: CN213771925U
Application number: CN202022104949.XU
Authority: CN
Inventors: 姜志威
Original assignee: Xi'an Xinnuo Purification Engineering Co ltd
Current assignee: Xi'an Xinnuo Purification Engineering Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-23
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a natural gas exploitation technical field just discloses a natural gas desulphurization unit for natural gas exploitation equipment, including the desulfurization box, the left surface of desulfurization box and the right-hand member intercommunication of first intake pipe, the left end of first intake pipe is provided with the filter, filter and second intake pipe threaded connection. This natural gas desulphurization unit for natural gas mining equipment, first intake pipe through setting up, the second intake pipe, sealed lid, the cooperation of handle and filter, can carry out the prefilter to the natural gas that gets into the desulfurization box inside, through the second motor, the connecting axle, the gear, the rack, the riser, the spray tank, the cooperation of first water pipe and second water pipe, it sprays to make the shower nozzle remove about, simultaneously through first motor, the fixed block, the spray tank, first water pipe, under the mating reaction of second water pipe and shower nozzle, make the shower nozzle rotate and spray, the desulfurization efficiency has been accelerated, make and spray more evenly.

Description

Natural gas desulphurization unit for natural gas mining equipment

Technical Field

The utility model relates to a natural gas exploitation technical field specifically is a natural gas desulphurization unit for natural gas exploitation equipment.

Background

The natural gas contains hydrogen sulfide, thiols, carbon dioxide, saturated water and other impurities, the existence of sulfide and cyanide in the natural gas can cause corrosion of equipment and pipelines, cause poisoning and inactivation of a chemical reaction catalyst and directly influence the yield and quality of a final product, when the natural gas is used as a civil fuel, sulfide in generated exhaust gas pollutes the environment and harms the health of people, so that harmful components in the natural gas need to be removed to meet the use requirements of factory production and civil commodity gas, the free water in the natural gas needs to be removed during desulfurization, in the process of natural gas desulfurization, a spray nozzle needs to be used for spraying a medicament and is in gas-liquid contact with the natural gas, but because the spraying range of the spray nozzle is limited, a plurality of spray nozzles need to be arranged, and the phenomenon of medicament waste can occur when the plurality of spray nozzles spray the medicament. The existing natural gas desulfurization device can not make the spray head perform reciprocating spraying, so that the desulfurization efficiency is low.

The natural gas desulfurization device for the natural gas extraction equipment is disclosed in Chinese patent publication No. CN210974562U, and the rotor arranged at the front end drives a first bevel gear to rotate, so that the first bevel gear drives a rotating wheel to rotate through a second bevel gear, the rotating wheel drives a sliding frame to swing left and right through a rotating block, the sliding frame drives a spray head to move left and right through a connecting rod to spray, but the mode has great defects: the box body can only move left and right, and the inner wall of the box body cannot be sprayed, so that the spraying is insufficient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a natural gas desulphurization unit for natural gas exploitation equipment has solved current natural gas desulphurization unit and can't make the shower nozzle carry out reciprocating motion and spray, leads to the problem of desulfurization inefficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a natural gas desulfurization device for natural gas exploitation equipment comprises a desulfurization box body, wherein the left side surface of the desulfurization box body is communicated with the right end of a first air inlet pipe, the left end of the first air inlet pipe is provided with a filter, the filter is in threaded connection with a second air inlet pipe, the left end of the second air inlet pipe is fixedly connected with a sealing cover, the outer side of the sealing cover is provided with a handle, the right side surface of the desulfurization box body is communicated with an air outlet pipe, the inside of the desulfurization box body is fixedly connected with a support ring, the middle part of the support ring is in sliding connection with a support shaft, the front end and the rear end of the support shaft are fixedly connected with a vertical plate, the bottom end of the vertical plate is fixedly connected with a fixed block, the inner wall of the top of the fixed block is fixedly connected with a first motor, the output end of the first motor is fixedly connected with the top end of a rotating shaft, and the bottom end of the rotating shaft is fixedly connected with the upper surface of a liquid medicine box, the bottom of liquid medicine case and the top intercommunication of first water pipe, first water pipe and second water pipe intercommunication, both ends all communicate there is the shower nozzle about the second water pipe, the bottom and the shower nozzle intercommunication of first water pipe, the top and the rack fixed connection of riser, rack and gear engagement, the front end fixed connection of gear and connecting axle, the rear end of connecting axle and the output fixed connection of second motor.

Preferably, the first backup pad of inside fixedly connected with of desulfurization box, the middle part of first backup pad is provided with the first groove, the two sets of limiting plates of the equal fixedly connected with in front and the back of rack, the other end of limiting plate and the front and back side sliding connection in first groove.

Preferably, the upper surface of first backup pad is fixed and is connected with the motor board, and the upper surface of motor board and the bottom fixed connection of second motor, the motor board is the buffer board.

Preferably, the handle is of a U-shaped structure, two ends of the handle are fixedly connected with the left side face of the sealing cover, and an anti-skid layer is arranged on the outer surface of the handle.

Preferably, the right-hand member internal surface of second intake pipe is provided with the internal thread, and the left side surface of filter is provided with the external screw thread, internal thread and external screw thread looks adaptation.

Preferably, the nozzle is of a cone structure, a water outlet hole is formed in the outer side of the nozzle, and the nozzle is a plastic nozzle.

(III) advantageous effects

Compared with the prior art, the utility model provides a natural gas desulphurization unit for natural gas exploitation equipment possesses following beneficial effect:

1. this natural gas desulphurization unit for natural gas mining equipment, first intake pipe through setting up, the second intake pipe, sealed lid, the cooperation of handle and filter, can carry out the prefilter to the natural gas that gets into the desulfurization box inside, through the second motor, the connecting axle, the gear, the rack, the riser, the spray tank, the cooperation of first water pipe and second water pipe, it sprays to make the shower nozzle remove about, simultaneously through first motor, the fixed block, the spray tank, first water pipe, under the mating reaction of second water pipe and shower nozzle, make the shower nozzle rotate and spray, the desulfurization efficiency has been accelerated, make and spray more evenly.

2. This natural gas desulphurization unit for natural gas mining equipment, the cooperation through the limiting plate that sets up and first backup pad, the removal of rack is led, make the people of rack remove and do not take place the skew, the shower nozzle is the cone structure, the shower nozzle outside sets up the apopore, the shower nozzle is the plastics shower nozzle, the spray area has been increased, the right-hand member internal surface of second intake pipe is provided with the internal thread, the left side surface of filter is provided with the external screw thread, internal thread and external screw thread looks adaptation, be convenient for dismantle the filter and change, and convenient to use.

Drawings

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

FIG. 2 is a schematic sectional view of the desulfurization tank of the present invention;

fig. 3 is a schematic structural view of a second motor according to the present invention;

fig. 4 is a schematic diagram of the filter structure of the present invention.

In the figure: 1. a desulfurization box body; 2. a first intake pipe; 3. a second intake pipe; 4. a sealing cover; 5. a handle; 6. a filter; 7. a first support plate; 8. a support ring; 9. a support shaft; 10. a vertical plate; 11. a fixed block; 12. a first motor; 13. a rotating shaft; 14. a liquid medicine box; 15. a first water pipe; 16. a second water pipe; 17. a spray head; 18. an air outlet pipe; 19. a second motor; 20. a rack; 21. a connecting shaft; 22. a gear; 23. and a limiting plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a natural gas desulfurization device for natural gas exploitation equipment comprises a desulfurization box body 1, the left side surface of the desulfurization box body 1 is communicated with the right end of a first gas inlet pipe 2, the left end of the first gas inlet pipe 2 is provided with a filter 6, the filter 6 is in threaded connection with a second gas inlet pipe 3, the left end of the second gas inlet pipe 3 is fixedly connected with a sealing cover 4, the diameter of the sealing cover 4 is larger than that of the second gas inlet pipe 3, the outer side of the sealing cover 4 is provided with a handle 5, the right side surface of the desulfurization box body 1 is communicated with a gas outlet pipe 18, the right side bottom end of the desulfurization box body 1 is communicated with the left end of the gas outlet pipe 18, a support ring 8 is fixedly connected inside the desulfurization box body 1, the support ring 8 is positioned below a first support plate 7, the middle part of the support ring 8 is in sliding connection with a support shaft 9, the front end and the rear end of the support shaft 9 are both fixedly connected with a vertical plate 10, and the bottom end of the vertical plate 10 is fixedly connected with a fixed block 11, the inner wall of the top of the fixed block 11 is fixedly connected with a first motor 12, the model of the first motor 12 is 42BYGHW609, the output end of the first motor 12 is fixedly connected with the top end of a rotating shaft 13, the bottom end of the rotating shaft 13 is fixedly connected with the upper surface of a liquid medicine box 14, the bottom of the liquid medicine box 14 is communicated with the top end of a first water pipe 15, the first water pipe 15 is communicated with a second water pipe 16, the left end and the right end of the second water pipe 16 are both communicated with spray heads 17, the bottom end of the first water pipe 15 is communicated with the spray heads 17, the number of the spray heads 17 is three, the top end of the vertical plate 10 is fixedly connected with a rack 20, the rack 20 is meshed with a gear 22, the gear 22 is fixedly connected with the front end of a connecting shaft 21, the rear end of the connecting shaft 21 is fixedly connected with the output end of a second motor 19, and the model of the second motor 19 is 57BYGH 56-401A.

Specifically, for leading to the removal of rack 20, set up the first backup pad 7 of inside fixedly connected with of desulfurization box 1, the middle part of first backup pad 7 is provided with the first groove, the two sets of limiting plates 23 of the equal fixedly connected with in front and the back of rack 20, and the other end of limiting plate 23 and the front and back side sliding connection in first groove have avoided rack 20's removal to take place the skew.

Specifically, for fixed second motor 19, the last fixed surface who has set up first backup pad 7 is connected with the motor board, the upper surface of motor board and second motor 19's bottom fixed connection, the motor board is the buffer board, and the stable work of second motor 19 of being convenient for prevents that the vibrations dynamics is too big, reduces second motor 19's life.

Specifically, for the convenience of staff's use, it is the U-shaped structure to have set up handle 5, the both ends of handle 5 all with the left surface fixed connection who seals lid 4, the surface of handle 5 is provided with the skid resistant course, has increased the frictional force of handle 5 surface.

Specifically, for the convenience that improves the device use, the right-hand member internal surface that has set up second intake pipe 3 is provided with the internal thread, and the left side surface of filter 6 is provided with the external screw thread, and internal thread and external screw thread looks adaptation are convenient for dismantle the change, facilitate the use with filter 6.

Specifically, in order to spray more fully, it is the cone structure to have set up shower nozzle 17, and the shower nozzle 17 outside sets up the apopore, and shower nozzle 17 is the plastics shower nozzle, has increased spray area.

When the device is used, firstly, a worker holds the handle 5, opens the sealing cover 4, connects the second air inlet pipe 3 with the natural gas discharge pipe, then natural gas is filtered by the filter 6 and enters the inside of the desulfurization box body 1 through the first air inlet pipe 2, at the moment, the second motor 19 is started, the second motor 19 drives the connecting shaft 21 to rotate, the connecting shaft 21 drives the gear 22 to rotate, the gear 22 drives the rack 20 to move left and right under the limit of the limiting plate 23, the rack 20 drives the vertical plate 10 to move left and right, the vertical plate 10 drives the fixed block 11 to move, the fixed block 11 drives the rotating shaft 13 to move, the rotating shaft 13 drives the liquid medicine box 14 to move, the liquid medicine box 14 drives the first water pipe 15 and the second water pipe 16 to move simultaneously, and then spraying is carried out through the spray head 17, the first motor 12 is started, the first motor 12 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the liquid medicine box 14 to rotate, the liquid medicine box 14 drives the first water pipe 15 to rotate, first water pipe 15 drives second water pipe 16 and rotates for shower nozzle 17 carries out the rotation type and sprays, has improved and has sprayed the area, makes the desulfurization more abundant, has accelerated desulfurization efficiency.

To sum up, the natural gas desulfurization device for natural gas extraction equipment can primarily filter natural gas entering the inside of a desulfurization box body 1 through the matching of a first air inlet pipe 2, a second air inlet pipe 3, a sealing cover 4, a handle 5 and a filter 6, and spray the natural gas in a left-right direction through the matching of a second motor 19, a connecting shaft 21, a gear 22, a rack 20, a vertical plate 10, a liquid medicine box 14, a first water pipe 15 and a second water pipe 16, and simultaneously, the spray head 17 is rotated and sprayed under the matching action of the first motor 12, a fixed block 11, the liquid medicine box 14, the first water pipe 15, the second water pipe 16 and the spray head 17, so that the desulfurization efficiency is accelerated, the spraying is more uniform, the movement of the rack 20 is guided through the matching of a limiting plate 23 and a first supporting plate 7, so that the human movement of the rack 20 does not deviate, and the spray head 17 is of a cone structure, the shower nozzle 17 outside sets up the apopore, and shower nozzle 17 is the plastics shower nozzle, has increased spray area, and the right-hand member internal surface of second intake pipe 3 is provided with the internal thread, and the left side surface of filter 6 is provided with the external screw thread, and internal thread and external screw thread looks adaptation are convenient for dismantle the change, facilitate the use with filter 6.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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

Claims

1. The utility model provides a natural gas desulphurization unit for natural gas exploitation equipment, includes desulfurization box (1), its characterized in that: the left side face of the desulfurization box body (1) is communicated with the right end of a first air inlet pipe (2), a filter (6) is arranged at the left end of the first air inlet pipe (2), the filter (6) is in threaded connection with a second air inlet pipe (3), the left end of the second air inlet pipe (3) is fixedly connected with a sealing cover (4), a handle (5) is arranged on the outer side of the sealing cover (4), the right side face of the desulfurization box body (1) is communicated with an air outlet pipe (18), a supporting ring (8) is fixedly connected inside the desulfurization box body (1), the middle part of the supporting ring (8) is in sliding connection with a supporting shaft (9), the front end and the rear end of the supporting shaft (9) are fixedly connected with a vertical plate (10), the bottom end of the vertical plate (10) is fixedly connected with a fixing block (11), and a first motor (12) is fixedly connected with the inner wall of the top of the fixing block (11), the utility model discloses a medicine liquid preparation device, including riser (10), rack (20), top fixed connection of the output of first motor (12) and pivot (13), the bottom of pivot (13) and the upper surface fixed connection of liquid medicine case (14), the bottom of liquid medicine case (14) and the top intercommunication of first water pipe (15), first water pipe (15) and second water pipe (16) intercommunication, both ends all communicate shower nozzle (17) about second water pipe (16), the bottom and shower nozzle (17) intercommunication of first water pipe (15), the top and rack (20) fixed connection of riser (10), rack (20) and gear (22) meshing, the front end fixed connection of gear (22) and connecting axle (21), the rear end of connecting axle (21) and the output fixed connection of second motor (19).

2. The natural gas desulfurization device for natural gas production equipment according to claim 1, characterized in that: the inside fixedly connected with first backup pad (7) of desulfurization box (1), the middle part of first backup pad (7) is provided with the first groove, the equal two sets of limiting plate (23) of fixedly connected with in front and the back of rack (20), the other end of limiting plate (23) and the front and back side sliding connection in first groove.

3. The natural gas desulfurization device for natural gas production equipment according to claim 2, characterized in that: the upper surface fixed connection of first backup pad (7) has the motor board, the upper surface of motor board and the bottom fixed connection of second motor (19), and the motor board is the buffer board.

4. The natural gas desulfurization device for natural gas production equipment according to claim 1, characterized in that: the handle (5) is of a U-shaped structure, the two ends of the handle (5) are fixedly connected with the left side face of the sealing cover (4), and an anti-skid layer is arranged on the outer surface of the handle (5).

5. The natural gas desulfurization device for natural gas production equipment according to claim 1, characterized in that: the right-hand member internal surface of second intake pipe (3) is provided with the internal thread, and the left side surface of filter (6) is provided with the external screw thread, internal thread and external screw thread looks adaptation.

6. The natural gas desulfurization device for natural gas production equipment according to claim 1, characterized in that: the spray head (17) is of a cone structure, a water outlet hole is formed in the outer side of the spray head (17), and the spray head (17) is a plastic spray head.