CN215560100U

CN215560100U - Natural gas hypergravity dewatering device

Info

Publication number: CN215560100U
Application number: CN202022699452.7U
Authority: CN
Inventors: 翟思源
Original assignee: Sichuan Dingneng Petroleum And Natural Gas Survey And Design Co ltd
Current assignee: Sichuan Dingneng Petroleum And Natural Gas Survey And Design Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2022-01-18
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a natural gas supergravity dehydration device which comprises a device main body, wherein a bottom plate is fixedly arranged at the bottom end of the device main body, and a supergravity separator is arranged at the top end of the bottom plate; in the utility model, natural gas treated by the hypergravity separator enters the detector, when the result detected by the detector reaches the standard, the first valve is opened, the natural gas is conveyed away through the second gas transmission pipe, and if the detected result does not reach the standard, the natural gas is conveyed into the hypergravity separator again through the third gas transmission pipe for secondary treatment, so that the effect of natural gas dehydration is ensured; according to the cleaning device, the cleaning liquid in the water collecting tank can be conveyed to the collecting tank through the water pump, then the motor is started, the motor drives the speed reducer to rotate, the speed reducer drives the second rotating shaft to rotate, the second rotating shaft drives the stirring rod to rotate, and the cleaning liquid is stirred through the stirring blades to clean the interior of the collecting tank.

Description

Natural gas hypergravity dewatering device

Technical Field

The utility model belongs to the technical field of industry, and particularly relates to a natural gas supergravity dehydration device.

Background

At present, most of natural gas produced in oil fields is sent to an oil and gas treatment plant for processing through a gathering and transportation pipeline, the natural gas which is not subjected to purification treatment is generally called as wet gas, the wet gas contains a large amount of water (H2O) and carbon dioxide (CO2), the wet gas which is not subjected to purification treatment is conveyed, serious corrosion can be caused to the gathering and transportation pipeline, meanwhile, if the wet gas is not treated, the wet gas is not convenient to burn and utilize nearby, and in the technical field of oil and gas gathering and transportation natural gas separation in the oil industry, a gravity separation method is generally adopted for separating the natural gas.

However, the existing supergravity dewatering device has the following defects:

1. natural gas subjected to supergravity dehydration cannot be detected, so that the dehydration effect cannot be ensured;

2. the water that the natural gas separates can be collected through certain device, does not possess among the prior art and carries out abluent mechanism to the device of collecting water for a long time, one deck grease can be attached to the inside of water-collecting device, can influence water-collecting device's result of use.

Therefore, in order to solve the above problems, the present invention provides a natural gas supergravity dehydration device.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a natural gas supergravity dehydration device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a natural gas supergravity dehydration device comprises a device main body, a bottom plate is fixedly arranged at the bottom end of the device main body, the top end of the bottom plate is provided with a supergravity separator, the bottom end of the supergravity separator is provided with a detector, the detector is fixedly arranged at the top end of the bottom plate, and one side of the detector is fixedly provided with a third gas pipe, one end of the third gas pipe is connected with the hypergravity separator, a collecting box is arranged on one side of the detector and is fixedly arranged on the top end of the bottom plate, and the top end of the interior of the collecting box is fixedly provided with a motor box, the interior of the motor box is provided with a motor, the speed reducer is installed to the bottom of motor, the second pivot is installed to the bottom of speed reducer, the puddler is installed to the bottom of second pivot, install stirring vane on the puddler.

Further, the equal fixed mounting in bottom four corners department of bottom plate has first supporting leg, the wheel mounting panel is installed to the bottom of first supporting leg, the wheel is installed to the bottom of wheel mounting panel, wheel through connection installs the connection pivot.

Further, the top of hypergravity separator is equipped with into the gas port, the equal fixed mounting in bottom four corners department of hypergravity separator has the second supporting leg, the bottom of second supporting leg with the top fixed connection of bottom plate, bottom one side fixed mounting of hypergravity separator has first gas-supply pipe, the bottom opposite side fixed mounting of hypergravity separator has first drain pipe.

Further, the bottom end of the first gas transmission pipe is connected with the detector, and the bottom end of the first water drainage pipe is connected with the collection box.

Furthermore, a second air conveying pipe is fixedly installed on one side of the detector, and a first valve is installed on the second air conveying pipe.

Further, the inside top fixed mounting of motor case has the fixing base, the bottom fixed mounting of fixing base has the motor, the output of motor inner rotating shaft pass through the shaft coupling with the receiving terminal of speed reducer inner rotating shaft is connected, the output of speed reducer inner rotating shaft pass through the shaft coupling with the top of second pivot is connected.

Furthermore, a second drain pipe is fixedly installed on one side of the bottom end of the collecting box, and a second valve is installed on the second drain pipe.

Furthermore, a water collecting tank is fixedly mounted at the top end of the bottom plate, a material injection port is formed in the top end of the water collecting tank, a water pump is fixedly mounted at the top end of the water collecting tank, a water delivery pipe is fixedly mounted at the top end of the water pump, and one end of the water delivery pipe is connected with the collecting tank.

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

1. according to the natural gas dehydration device, natural gas treated by the supergravity separator enters the detector, when the result detected by the detector reaches the standard, the first valve is opened, the natural gas is conveyed away through the second gas conveying pipe, and if the detected result does not reach the standard, the natural gas is conveyed into the supergravity separator again through the third gas conveying pipe for secondary treatment, so that the natural gas dehydration effect is ensured.

2. According to the cleaning device, the cleaning liquid in the water collecting tank can be conveyed to the collecting tank through the water pump, then the motor is started, the motor drives the speed reducer to rotate, the speed reducer drives the second rotating shaft to rotate, the second rotating shaft drives the stirring rod to rotate, and the cleaning liquid is stirred through the stirring blades to clean the interior of the collecting tank.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

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

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

fig. 3 is a view showing the inside structure of the collecting box of the present invention.

Reference numerals:

1. a device main body; 2. a base plate; 3. a first support leg; 301. a wheel mounting plate; 302. a wheel; 303. connecting the rotating shaft; 4. a supergravity separator; 401. an air inlet; 402. a second support leg; 403. a first gas delivery pipe; 404. a first drain pipe; 5. a detector; 501. a second gas delivery pipe; 502. a first valve; 503. a third gas delivery pipe; 6. a collection box; 601. a motor case; 602. a fixed seat; 603. a motor; 604. a speed reducer; 605. a second rotating shaft; 606. a stirring rod; 607. a stirring blade; 608. a second drain pipe; 609. a second valve; 7. a water collection tank; 701. a material injection port; 702. a water pump; 703. a water delivery pipe.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, a natural gas supergravity dehydration device according to an embodiment of the present invention includes a device main body 1, a bottom plate 2 is fixedly installed at a bottom end of the device main body 1, a supergravity separator 4 is installed at a top end of the bottom plate 2, a detector 5 is installed at a bottom end of the supergravity separator 4, the detector 5 is fixedly installed at a top end of the bottom plate 2, a third gas pipe 503 is fixedly installed at one side of the detector 5, one end of the third gas pipe 503 is connected to the supergravity separator 4, a collection box 6 is installed at one side of the detector 5, the collection box 6 is fixedly installed at a top end of the bottom plate 2, a motor box 601 is fixedly installed at an inner top end of the collection box 6, a motor 603 is installed inside the motor box 601, a speed reducer 604 is installed at a bottom end of the motor 603, and a second rotating shaft 605 is installed at a bottom end of the speed reducer 604, the bottom end of the second rotating shaft 605 is provided with a stirring rod 606, and the stirring rod 606 is provided with a stirring blade 607.

Through the scheme of the utility model, the four corners of the bottom end of the bottom plate 2 are fixedly provided with the first supporting legs 3, the bottom ends of the first supporting legs 3 are provided with the wheel mounting plates 301, the bottom ends of the wheel mounting plates 301 are provided with the wheels 302, and the wheels 302 are provided with the connecting rotating shafts 303 in a penetrating and connecting manner; an air inlet 401 is arranged at the top end of the hypergravity separator 4, second support legs 402 are fixedly mounted at four corners of the bottom end of the hypergravity separator 4, the bottom end of each second support leg 402 is fixedly connected with the top end of the bottom plate 2, a first air conveying pipe 403 is fixedly mounted on one side of the bottom end of the hypergravity separator 4, and a first water discharging pipe 404 is fixedly mounted on the other side of the bottom end of the hypergravity separator 4; the bottom end of the first gas pipe 403 is connected with the detector 5, and the bottom end of the first water drainage pipe 404 is connected with the collection box 6; a second air pipe 501 is fixedly arranged on one side of the detector 5, and a first valve 502 is arranged on the second air pipe 501; a fixed seat 602 is fixedly installed at the top end inside the motor box 601, the motor 603 is fixedly installed at the bottom end of the fixed seat 602, the output end of a rotating shaft in the motor 603 is connected with the receiving end of a rotating shaft in the speed reducer 604 through a coupler, and the output end of the rotating shaft in the speed reducer 604 is connected with the top end of the second rotating shaft 605 through a coupler; a second drain pipe 608 is fixedly arranged on one side of the bottom end of the collecting tank 6, and a second valve 609 is arranged on the second drain pipe 608; the water collecting tank 7 is fixedly mounted at the top end of the bottom plate 2, a feeding port 701 is arranged at the top end of the water collecting tank 7, a water pump 702 is fixedly mounted at the top end of the water collecting tank 7, a water delivery pipe 703 is fixedly mounted at the top end of the water pump 702, and one end of the water delivery pipe 703 is connected with the collecting tank 6.

In specific application, natural gas to be processed is injected into the hypergravity separator 4 through the gas inlet 401 for processing, when the processed natural gas passes through the detector 5, the detector 5 detects the processed natural gas, when a detected result reaches the standard, the first valve 502 is opened, the natural gas is discharged through the second gas pipe 501, if the detected result does not reach the standard, the natural gas is conveyed into the hypergravity separator 4 again through the third gas pipe 503 for processing, water separated from the hypergravity separator 4 enters the collecting tank 6 and is discharged through the second water discharge pipe 608, when the collecting tank 6 needs to be cleaned, cleaning liquid in the collecting tank 7 is conveyed into the collecting tank 6 through the water pump 702, then the speed reducer 604 is driven by the motor 603 to rotate, the speed reducer 604 drives the second rotating shaft 605 to rotate, the second rotating shaft 605 drives the stirring rod 606 to rotate, and further enables the stirring blade 607 to stir the cleaning liquid, thereby accelerating the cleaning effect in the collection tank 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The natural gas hypergravity dewatering device is characterized by comprising a device main body (1), a bottom plate (2) is fixedly mounted at the bottom end of the device main body (1), a hypergravity separator (4) is mounted at the top end of the bottom plate (2), a detector (5) is mounted at the bottom end of the hypergravity separator (4), the detector (5) is fixedly mounted at the top end of the bottom plate (2), a third gas pipe (503) is fixedly mounted at one side of the detector (5), one end of the third gas pipe (503) is connected with the hypergravity separator (4), a collecting box (6) is mounted at one side of the detector (5), the collecting box (6) is fixedly mounted at the top end of the bottom plate (2), a motor box (601) is fixedly mounted at the top end inside of the collecting box (6), and a motor (603) is mounted inside the motor box (601), the bottom end of the motor (603) is provided with a speed reducer (604), the bottom end of the speed reducer (604) is provided with a second rotating shaft (605), the bottom end of the second rotating shaft (605) is provided with a stirring rod (606), and the stirring rod (606) is provided with stirring blades (607).

2. The natural gas supergravity dehydration device according to claim 1, characterized in that the bottom four corners of the bottom plate (2) are all fixedly mounted with first support legs (3), a wheel mounting plate (301) is mounted at the bottom end of the first support legs (3), wheels (302) are mounted at the bottom end of the wheel mounting plate (301), and the wheels (302) are mounted with a connection rotating shaft (303) in a penetrating connection manner.

3. The natural gas hypergravity dewatering device according to claim 1, characterized in that the top of hypergravity separator (4) is equipped with gas inlet (401), the equal fixed mounting in bottom four corners department of hypergravity separator (4) has second supporting leg (402), the bottom of second supporting leg (402) with the top fixed connection of bottom plate (2), the bottom one side fixed mounting of hypergravity separator (4) has first gas-supply pipe (403), the bottom opposite side fixed mounting of hypergravity separator (4) has first drain pipe (404).

4. The natural gas supergravity dehydration device according to claim 3, characterized in that the bottom end of the first gas pipe (403) is connected with the detector (5), and the bottom end of the first water drainage pipe (404) is connected with the collection tank (6).

5. The natural gas supergravity dehydration device according to claim 1, characterized in that a second gas pipe (501) is fixedly installed on one side of the detector (5), and a first valve (502) is installed on the second gas pipe (501).

6. The natural gas supergravity dehydration device according to claim 1, characterized in that a fixed seat (602) is fixedly installed at the top end of the inside of the motor box (601), the motor (603) is fixedly installed at the bottom end of the fixed seat (602), the output end of the inner rotating shaft of the motor (603) is connected with the receiving end of the inner rotating shaft of the speed reducer (604) through a coupling, and the output end of the inner rotating shaft of the speed reducer (604) is connected with the top end of the second rotating shaft (605) through a coupling.

7. The natural gas supergravity dehydration device according to claim 1 characterized in that a second drain pipe (608) is fixedly installed at the bottom end side of the collection box (6), and a second valve (609) is installed on the second drain pipe (608).

8. The natural gas supergravity dehydration device according to claim 1, characterized in that a water collection tank (7) is fixedly installed at the top end of the bottom plate (2), a material injection port (701) is arranged at the top end of the water collection tank (7), a water pump (702) is fixedly installed at the top end of the water collection tank (7), a water delivery pipe (703) is fixedly installed at the top end of the water pump (702), and one end of the water delivery pipe (703) is connected with the collection tank (6).