CN218047173U

CN218047173U - Natural gas impurity separation and recovery device

Info

Publication number: CN218047173U
Application number: CN202221929342.8U
Authority: CN
Inventors: 何小宜
Original assignee: Lianyungang Zhongxin Gas Co ltd
Current assignee: Lianyungang Zhongxin Gas Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-16
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a natural gas impurity separation equipment technical field specifically is a natural gas impurity separation recovery unit, including casing and collecting box, the casing top is connected with the sealed lid through the screw, be connected with the outlet duct on the sealed lid, install rabbling mechanism on the sealed lid, the inside bottom side fixedly connected with stock guide of casing, the inside bottom side of casing is connected with the pipe network, the pipe network bottom evenly communicates has a plurality of jet heads, it has the intake pipe to communicate on the pipe network, the intake pipe extends to the outside upside of casing, the inside upside fixedly connected with filter screen of casing, the inside fixedly connected with distributive pipe of casing, the distributive pipe is located the below of filter screen, evenly communicate on the distributive pipe has a plurality of nozzles, the collecting box passes through the inside bottom side intercommunication of connecting pipe and casing; the process of impurity cleaning is relatively simple, the normal operation of natural gas impurity separation work can be guaranteed in the process of impurity cleaning, and the efficiency of the natural gas impurity separation work is guaranteed.

Description

Natural gas impurity separation and recovery device

Technical Field

The utility model relates to a natural gas impurity separation equipment technical field specifically is a natural gas impurity separation recovery unit.

Background

As is well known, natural gas is a combustible gas existing in nature, and is a fossil fuel, including gases formed in various natural processes in an atmospheric environment, a water environment, and a rock environment, and natural gas contains solid impurities such as silt and rock particles, and the solid impurities in natural gas need to be separated by a natural gas impurity separation and recovery device in the production process of natural gas.

Through the retrieval, chinese patent is CN 202123191675.3's utility model patent discloses a natural gas impurity separation recovery unit, which comprises a housin, the biax motor, the apparatus further comprises a rotating shaft, the stirring leaf, the dead lever, the elasticity telescopic link, the swash plate, the filter screen, the lead screw, the thread bush, the slide bar, the movable rod, the movable block, the intake pipe, the spout, the slider, the bracing piece, PLC controller and brush-holder stud, when it is using, through the casing, the biax motor, the apparatus further comprises a rotating shaft, the stirring leaf, the dead lever, the elasticity telescopic link, the swash plate, the filter screen, the lead screw, the thread bush, the slide bar, the movable rod, the movable block, the intake pipe, the spout, the slider, the bracing piece, the cooperation of PLC controller and brush-holder is with the solid impurity thoroughly separation in the natural gas, but solid impurity can deposit in the inside bottom side of casing, the degree of difficulty to impurity clearance is great relatively, need stop the work to natural gas impurity separation in the in-process of clearing up impurity, the efficiency to natural gas impurity separation is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

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

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a natural gas impurity separation recovery unit, includes casing and collecting box, there is sealed lid on the top of casing through screwed connection, sealed covering is connected with the outlet duct, sealed covering installs rabbling mechanism, the inside bottom side fixedly connected with stock guide of casing, the inside bottom side of casing is connected with the pipe network, the even intercommunication of bottom of pipe network has a plurality of jet heads, the intercommunication has the intake pipe on the pipe network, the intake pipe extends to the outside upside of casing, the inside upside fixedly connected with filter screen of casing, the inside fixedly connected with distributive pipe of casing, the distributive pipe is located the below of filter screen, evenly communicate on the distributive pipe has a plurality of nozzles, the collecting box passes through the connecting pipe and communicates with the inside bottom side of casing, install first valve on the connecting pipe, the top fixed mounting of collecting box has the water pump, the input of water pump is connected with the suction pipe, the suction pipe extends to the inside of collecting box, the output of water pump passes through raceway and distributive pipe intercommunication, install the check valve on the raceway, the fixed connection of collecting box's side fixedly connected with the fixed plate, the seal groove that the inside of collecting box slides and is provided with the closing plate, the screw hole of the inside sealed sliding of closing plate, the screw rod is connected with the collecting box's side of the screw rod.

Preferably, rabbling mechanism includes the second motor, the second motor is installed on the top of sealed lid, and the output of second motor extends to the inside of sealed lid and has the (mixing) shaft through the coupling joint, and the (mixing) shaft rotates with the filter screen is sealed to be connected, a plurality of stirring boards of the even fixedly connected with in outside of (mixing) shaft, two scraper blades of fixedly connected with on the (mixing) shaft, the equal fixedly connected with brush in top of two scraper blades, the top of two brushes all contacts with the bottom of filter screen.

Furthermore, the cleaning mechanism is characterized in that a groove is formed in the inner side end of the collecting box, a material pushing plate is arranged in the groove, the bottom end of the material pushing plate is in contact with the inner bottom end of the collecting box, a cleaning opening is formed in the bottom side of the end, far away from the groove, of the collecting box, a blocking plate used for sealing the cleaning opening is connected to the collecting box through threads, and the blocking plate is connected with the material pushing plate through a connecting rod.

Still further, the side end of the blocking plate is fixedly connected with a sealing gasket, the side end of the sealing gasket is in sealing contact with the side end of the collecting box, and the other end of the blocking plate is fixedly connected with a pull handle.

According to a further scheme, the top end of the collecting box is communicated with a first water adding pipe, and the top end of the first water adding pipe is in threaded connection with a pipe cap.

On the basis of the scheme, the side end of the shell is communicated with a second water adding pipe, and a second valve is installed on the second water adding pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a natural gas impurity separation recovery unit possesses following beneficial effect:

this natural gas impurity separation recovery unit, the natural gas passes through the intake pipe, the inside that pipe network and a plurality of jet-propelled head spout the casing, directly spout to the stock guide through a plurality of jet-propelled head spun gas, avoid impurity absorption on the stock guide, impurity flows to the inside of collecting box through the connecting tube, impurity can deposit in the inside bottom side of collecting box, when needs clear up the impurity of collecting box inside, drive screw rod anticlockwise rotation through first motor, screw rod anticlockwise rotation makes the closing plate slide to the inside of collecting box, seal the collecting box through the closing plate, separate the impurity of collecting box bottom collection with the water on upper portion, then clear up the impurity of collecting box inside bottom side through clearance mechanism, the process of clearing up impurity is fairly simple, can guarantee the normal clear up of natural gas impurity separation work in the in-process to impurity clearance, the efficiency to natural gas impurity separation work has been guaranteed.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

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

FIG. 3 is a schematic view of a portion A of the present invention shown in FIG. 1;

fig. 4 is a schematic diagram of a partial enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a collection box; 3. a sealing cover; 4. an air outlet pipe; 5. a stock guide; 6. a pipe network; 7. a gas showerhead; 8. an air inlet pipe; 9. a filter screen; 10. a water diversion pipe; 11. a nozzle; 12. a connecting pipe; 13. a first valve; 14. a water pump; 15. a suction pipe; 16. a water delivery pipe; 17. a one-way valve; 18. a fixing plate; 19. a sealing plate; 20. a screw; 21. a first motor; 22. a second motor; 23. a stirring shaft; 24. a stirring plate; 25. a squeegee; 26. a brush; 27. a material pushing plate; 28. a blocking plate; 29. a connecting rod; 30. a gasket; 31. pulling a handle; 32. a first water adding pipe; 33. a pipe cap; 34. a second water adding pipe; 35. a second valve.

Detailed Description

Examples

Referring to fig. 1-4, a natural gas impurity separating and recycling device comprises a housing 1 and a collecting box 2, wherein a second water adding pipe 34 is communicated with a side end of the housing 1, the second water adding pipe 34 is higher than a top end surface of the collecting box 2, a second valve 35 is installed on the second water adding pipe 34, water can be conveniently injected into the housing 1 through the second water adding pipe 34 by opening the second valve 35, a sealing cover 3 is connected to a top end of the housing 1 through a screw, an air outlet pipe 4 is connected to the sealing cover 3, a stirring mechanism is installed on the sealing cover 3, water and natural gas are stirred by a stirring device, impurities in the natural gas are dissolved into water, the effect of separating impurities from the natural gas is improved, a guide plate 5 is fixedly connected to the bottom side of the interior of the housing 1, a pipe network 6 is connected to the bottom side of the interior of the housing 1, a plurality of gas nozzles 7 are uniformly communicated with the bottom end of the pipe network 6, an air inlet pipe 8 is communicated with the pipe 6, the air inlet pipe 8 extends to the upper side of the exterior of the housing 1, the natural gas is uniformly sprayed into the interior of the water through the water by the plurality of the gas nozzles 7, the gas inlet pipe 7, the collecting box 2 is communicated with the interior of the housing 1, the water inlet pipe 9, the first water adding pipe 32 is connected to the housing 2, the filtering pipe 32, the filtering box, the filtering pipe 32 is connected to the filtering pipe 32, a first valve 13 is arranged on the connecting pipe 12, a water pump 14 is fixedly arranged at the top end of the collecting box 2, the input end of the water pump 14 is connected with a water suction pipe 15, the water suction pipe 15 extends into the collecting box 2, the bottom end of the water suction pipe 15 is positioned at the upper side of the connecting pipe 12, the output end of the water pump 14 is communicated with the water diversion pipe 10 through a water delivery pipe 16, a check valve 17 is arranged on the water delivery pipe 16, the water is prevented from flowing into the collecting box 2 through the water delivery pipe 16 by the check valve 17, the water in the collecting box 2 is delivered into the water diversion pipe 10 through the water suction pipe 15 and the water delivery pipe 16 by the water pump 14 and is sprayed out through a plurality of nozzles 11, so that the natural gas is contacted, impurities in the natural gas are secondarily adsorbed, the effect of separating impurities from the natural gas is improved, a fixing plate 18 is fixedly connected to the side end of the collecting box 2, and sealing grooves communicated with the inside of the collecting box 2 are arranged on the fixing plate 18 and the collecting box 2, the sealing plate 19 is arranged in the sealing groove in a sealing and sliding manner, a threaded hole is formed in the side end of the sealing plate 19, a screw rod 20 is connected with the internal thread of the threaded hole, a first motor 21 is fixedly connected with the side end of the fixing plate 18, the output end of the first motor 21 is fixedly connected with the side end of the screw rod 20, a cleaning mechanism is arranged on the bottom side of the interior of the collecting box 2, natural gas is sprayed into the interior of the shell 1 through an air inlet pipe 8, a pipe network 6 and a plurality of air nozzles 7, the gas sprayed out of the air nozzles 7 is directly sprayed onto the material guide plate 5, impurities are prevented from being adsorbed on the material guide plate 5, the impurities flow into the interior of the collecting box 2 through the connecting pipe 12, the impurities can be deposited on the bottom side of the interior of the collecting box 2, when the impurities in the interior of the collecting box 2 need to be cleaned, the screw rod 20 is driven to rotate anticlockwise through the first motor 21, the screw rod 20 rotates anticlockwise, the sealing plate 19 slides towards the interior of the collecting box 2 due to rotate anticlockwise, seal collecting box 2 through closing plate 19, separate the impurity of collecting box 2 bottom collection with the water on upper portion, then clear up the impurity of the inside bottom side of collecting box 2 through clearance mechanism and come out, relatively simpler to the process of impurity clearance, can guarantee the normal clear of natural gas impurity separation work at the in-process to impurity clearance, guaranteed the efficiency to natural gas impurity separation work.

It should be further noted that the stirring mechanism includes a second motor 22, the second motor 22 is installed on the top end of the sealing cover 3, the output end of the second motor 22 extends into the sealing cover 3 and is connected with a stirring shaft 23 through a coupler, the stirring shaft 23 is connected with the filtering net 9 in a sealing and rotating manner, a plurality of stirring plates 24 are uniformly and fixedly connected to the outside of the stirring shaft 23, two scraping plates 25 are fixedly connected to the stirring shaft 23, brushes 26 are fixedly connected to the top ends of the two scraping plates 25, the top ends of the two brushes 26 are contacted with the bottom end of the filtering net 9, the stirring shaft 23, the plurality of stirring plates 24, the two scraping plates 25 and the two brushes 26 are driven by the second motor 22 to rotate, water is stirred by the plurality of stirring plates 24, impurities in natural gas are dissolved in water, the effect of separating impurities from natural gas is improved, the bottom end of the filtering net 9 is cleaned by the rotation of the two brushes 26, the filter screen 9 is prevented from being blocked, the cleaning mechanism is provided with a groove at the side end inside the collecting box 2, a material pushing plate 27 is arranged inside the groove, the bottom end of the material pushing plate 27 is contacted with the bottom end inside the collecting box 2, a cleaning opening is arranged at the bottom side of one end, away from the groove, of the collecting box 2, a blocking plate 28 for sealing the cleaning opening is connected to the collecting box 2 in a threaded manner, a sealing gasket 30 is fixedly connected to the side end of the blocking plate 28, the side end of the sealing gasket 30 is in sealing contact with the side end of the collecting box 2, the sealing performance of the blocking plate 28 in connection with the collecting box 2 is improved through the sealing gasket 30, the sealing performance of the blocking plate 28 in blocking the cleaning opening is improved, a pull handle 31 is fixedly connected to the other end of the blocking plate 28, the blocking plate 28 is convenient to be pulled to move through the pull handle 31, the blocking plate 28 is connected with the material pushing plate 27 through a connecting rod 29, the blocking plate 28 is pulled, the blocking plate 28 pulls the pushing plate 27 to move outwards through the connecting rod 29, the impurities on the bottom side inside the collecting box 2 are pushed out of the cleaning opening by the stripper plate 27 and fall to the inside of the collecting device placed below the cleaning opening.

To sum up, when the natural gas impurity separation and recovery device is used, water is filled into the collection box 2 through the first water adding pipe 32, the pipe cap 33 is screwed, water is added into the shell 1 through the second water adding pipe 34, the height of the water surface in the shell 1 is higher than that of the top end surface of the collection box 2, the height of the water surface is lower than that of the second water adding pipe 34, the second valve 35 is closed, the natural gas is sprayed into the shell 1 through the air inlet pipe 8, the pipe network 6 and the plurality of air nozzles 7, the natural gas is fully contacted with the water in the shell 1, impurities in the natural gas are adsorbed through the water, the water in the collection box 2 is conveyed into the water distribution pipe 10 through the water pump 14 and is sprayed out through the plurality of nozzles 11, the sprayed water is secondarily contacted with the natural gas, and secondary adsorption is carried out on the impurities in the natural gas, the natural gas is filtered by the filter screen 9 and then discharged from the gas outlet pipe 4 to be processed in the next step, meanwhile, the second motor 22 drives the stirring shaft 23, the stirring plates 24, the two scraping plates 25 and the two brushes 26 to rotate, the water is stirred by the stirring plates 24, impurities in the natural gas are dissolved in the water, in the process of water suction of the water pump 14, the water in the shell 1 flows to the inside of the collecting box 2 through the connecting pipe 12, the impurities in the water flow to the inside of the collecting box 2 along with the flowing to the inside of the collecting box 2, the impurities are deposited on the bottom side of the inside of the collecting box 2 in the collecting box 2, when the impurities in the collecting box 2 need to be cleaned, the first motor 21 drives the screw rod 20 to rotate anticlockwise, the screw rod 20 rotates anticlockwise to enable the sealing plate 19 to slide towards the inside of the collecting box 2, the collecting box 2 is sealed by the sealing plate 19, the impurities collected at the bottom of the collecting box 2 are separated from the water on the upper part, then the screw on the blocking plate 28 is unscrewed, then the blocking plate 28 is pulled to move outwards, the blocking plate 28 pulls the material pushing plate 27 to move outwards through the connecting rod 29, impurities in the collecting box 2 are cleaned out through the material pushing plate 27, then the material pushing plate 27 is inserted into the collecting box 2, then the blocking plate 28 is hermetically installed on the collecting box 2, then the first valve 13 and the water pump 14 are closed, then the first motor 21 is driven to work clockwise, the first motor 21 drives the screw rod 20 to rotate clockwise, the sealing plate 19 is moved to the inside of the sealing groove, then the pipe cap 33 is unscrewed, then the water in the collecting box 2 is filled, then the pipe cap 33 is screwed, then the first valve 13 and the water pump 14 are opened, and the water is sprayed to the inside of the shell 1.

Claims

1. The utility model provides a natural gas impurity separation recovery unit, includes casing (1) and collecting box (2), its characterized in that: the top end of the shell (1) is connected with a sealing cover (3) through a screw, an air outlet pipe (4) is connected onto the sealing cover (3), a stirring mechanism is installed on the sealing cover (3), a guide plate (5) is fixedly connected to the bottom side inside the shell (1), a pipe network (6) is connected to the bottom side inside the shell (1), a plurality of air nozzles (7) are uniformly communicated with the bottom end of the pipe network (6), an air inlet pipe (8) is communicated with the pipe network (6), the air inlet pipe (8) extends to the upper side outside the shell (1), a filter screen (9) is fixedly connected to the upper side inside the shell (1), a first valve (13) is installed on the connecting pipe (12), a water diversion pipe (10) is located below the filter screen (9), a plurality of nozzles (11) are uniformly communicated with the water diversion pipe (10), the collecting box (2) is communicated with the bottom side inside the shell (1) through the connecting pipe (12), a water diversion pipe (14) is fixedly installed on the top end of the collecting box (2), an input end of the water pump (14) is connected with a water suction pipe (15), the water suction pipe (15) extends to the collecting box (2), and an output end of the water diversion pipe (16) is communicated with an output end of the water pump (10) through a water diversion pipe (16), install check valve (17) on raceway (16), the side fixedly connected with fixed plate (18) of collecting box (2), be provided with the seal groove with the inside intercommunication of collecting box (2) on fixed plate (18) and collecting box (2), the inside seal slip of seal groove is provided with closing plate (19), the side of closing plate (19) is provided with the screw hole, the internal thread of screw hole is connected with screw rod (20), the side fixedly connected with first motor (21) of fixed plate (18), the output of first motor (21) and the side fixed connection of screw rod (20), the inside bottom side of collecting box (2) is provided with clearance mechanism.

2. The natural gas impurity separation and recovery device according to claim 1, characterized in that: rabbling mechanism includes second motor (22), the top in sealed lid (3) is installed in second motor (22), the output of second motor (22) extends to the inside of sealed lid (3) and has (mixing) shaft (23) through the coupling joint, (mixing) shaft (23) rotate with filter screen (9) are sealed to be connected, a plurality of stirring boards (24) of the even fixedly connected with in outside of (mixing) shaft (23), two scraper blades (25) of fixedly connected with on (mixing) shaft (23), the equal fixedly connected with brush (26) in top of two scraper blades (25), the top of two brush (26) all contacts with the bottom of filter screen (9).

3. The natural gas impurity separation and recovery device according to claim 2, characterized in that: the cleaning mechanism is characterized in that a groove is formed in the side end of the inner portion of the collecting box (2), a material pushing plate (27) is arranged in the groove, the bottom end of the material pushing plate (27) is in contact with the bottom end of the inner portion of the collecting box (2), a cleaning opening is formed in the bottom side of one end, away from the groove, of the collecting box (2), a blocking plate (28) used for sealing the cleaning opening is connected to the collecting box (2) in a threaded mode, and the blocking plate (28) is connected with the material pushing plate (27) through a connecting rod (29).

4. The natural gas impurity separation and recovery device according to claim 3, characterized in that: the side end of the blocking plate (28) is fixedly connected with a sealing gasket (30), the side end of the sealing gasket (30) is in sealing contact with the side end of the collecting box (2), and the other end of the blocking plate (28) is fixedly connected with a pull handle (31).

5. The natural gas impurity separation and recovery device according to claim 4, characterized in that: the top end of the collecting box (2) is communicated with a first water adding pipe (32), and the top end of the first water adding pipe (32) is in threaded connection with a pipe cap (33).

6. The natural gas impurity separation and recovery device according to claim 5, characterized in that: the side end of the shell (1) is communicated with a second water adding pipe (34), and a second valve (35) is installed on the second water adding pipe (34).