Oil filter tank for natural gas production

Abstract

The utility model relates to the technical field of oil filter tanks, in particular to an oil filter tank for natural gas production, which comprises a tank body, a bottom plate arranged below the tank body, a first hydraulic cylinder fixed at the top end of the bottom plate, a blow-off pipe and an oil discharge pipe fixed at the bottom end of the tank body, a protective cover arranged at the top end of the tank body, and an oil inlet pipe fixed at one side of the tank body. An overflow plate is fixed to the inner bottom wall of the tank body, an exhaust pipe and a gas alarm are fixed to the protective cover, a motor is fixed to the side, away from the oil inlet pipe, of the tank body, an output shaft of the motor is connected with a threaded column through a coupler, a square pipe with the two ends closed is arranged below the threaded column, and a sliding block is fixed to the top end of the square pipe; a threaded hole matched with the threaded column and a through hole matched with the transverse rod are formed in the sliding block, a connecting pipe is fixed to the bottom end of the square pipe, a transverse pipe is fixed to the end, away from the square pipe, of the connecting pipe, and a plurality of spray heads are fixed to the bottom end of the transverse pipe and the bottom end of the square pipe; the device is convenient to adjust, and oil stains are convenient to clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil filter groove technical field, concretely relates to a natural gas production's oil filter groove. BACKGROUND

[0002] Natural gas in the production process, need through the oil filter groove and remove the crude oil, realize oil gas separation, the patent with the announcement number CN220513632U, name is "a natural gas production's oil filter groove", including the main groove body, the main groove body bottom one side's middle position department fixed connection has the sewage outlet, the main groove body top one side's middle position department fixed connection has the gas outlet, the main groove body one side's bottom is provided with automatic sewage intercepting mechanism, this natural gas production's oil filter groove is provided with viscosity and density on -line monitoring sensor, programmable logic controller and solenoid valve through setting, uses, viscosity and density on -line monitoring sensor detects the liquid viscosity and density of corresponding area, when viscosity drops and density rises, then explains the height for water, then solenoid valve opens and carries out sewage, when oil liquid drops to the position of viscosity and density on -line monitoring sensor, viscosity and density on -line monitoring sensor monitor liquid viscosity and density drop, then solenoid valve closes and stops sewage, realized the function of automatic sewage intercepting, solved the problem that the device does not have the function of automatic sewage intercepting, but this natural gas production's oil filter groove uses a period of time, and part of the oil dirt will remain in the main groove body inner bottom wall, and it is inconvenient to clean the oil dirt. SUMMARY

[0003] In view of the problems in the prior art, the utility model provides a natural gas production's oil filter groove.

[0004] The utility model discloses a kind of oil filter tank of natural gas production, including tank body, bottom plate is equipped in the lower of tank body, the top end of bottom plate is fixed with first hydraulic cylinder, the piston rod of first hydraulic cylinder is fixed with support, support is fixed at the bottom end of tank body, the bottom end of tank body is fixed with blowdown pipe and oil discharge pipe, the top end of tank body is equipped with protective cover, one side of tank body is fixed with oil inlet pipe, the inner bottom wall of tank body is fixed with overflow plate, baffling plate and mist eliminator are fixed in protective cover, protective cover is fixed with exhaust pipe and gas alarm, the bottom end of exhaust pipe extends to tank body and is fixed with gas hood, one side of tank body away from oil inlet pipe is fixed with motor, the output shaft of motor is connected with threaded column by coupling, the end of threaded column away from motor is rotatably connected with baffling plate, the bottom of threaded column is equipped with two ends closed square tube, the top end of square tube is fixed with sliding block, the side of baffling plate is fixed with cross bar, the end of cross bar away from baffling plate is connected with tank body, screw hole suitable for threaded column and through hole suitable for cross bar are equipped on sliding block, the bottom end of square tube is fixed with connecting pipe, the end of connecting pipe away from square tube is fixed with cross pipe, the bottom end of cross pipe and square tube is fixed with multiple spray heads, the side of bottom plate is equipped with water tank, the top end of water tank is fixed with water pump, bend pipe is fixed on the water inlet pipe of water pump, the bottom end of bend pipe extends to water tank, the drain pipe of water pump is fixed with telescopic pipe, the end of telescopic pipe away from water pump extends to tank body and is connected with square tube.

[0005] By adopting the above technical scheme, the piston rod of the first hydraulic cylinder drives the support to move vertically, which facilitates adjusting the height of the tank body as needed, the water pump extracts the cleaning liquid in the water tank, the cleaning liquid is sprayed out through the spray heads at the bottom end of the square tube and the cross pipe, the output shaft of the motor drives the threaded column to rotate, the sliding block moves horizontally, which facilitates adjusting the positions of the square tube, the cross pipe and the spray heads, and thus facilitates flushing the oil stains remaining on the inner bottom wall of the tank body.

[0006] Specifically, the top end of the bottom plate is fixed with a sleeve at each corner, and a vertical rod is arranged in each of the four sleeves.

[0007] By adopting the above technical scheme, the sleeves and the vertical rods are arranged, which can improve the stability of the tank body.

[0008] Specifically, a first observation port is arranged on the side of the tank body away from the water tank, and a first glass is arranged in the first observation port.

[0009] By adopting the above technical scheme, the inside of the tank body can be conveniently observed through the first observation port and the first glass.

[0010] Specifically, a second observation port is arranged on the side of the water tank, and a second glass is arranged in the second observation port.

[0011] By adopting the above technical scheme, the amount of the cleaning liquid in the water tank can be conveniently observed through the second observation port and the second glass.

[0012] Specifically, the top end of the water tank is provided with a water inlet, and the water inlet is provided with a plug cover.

[0013] By adopting the above technical scheme, the water inlet is convenient for adding cleaning liquid into the water tank, and the plug cover can prevent sundries from falling into the water tank.

[0014] Specifically, the two sides of the groove body are fixedly provided with second hydraulic cylinders, and the piston rods of the two second hydraulic cylinders are connected with the protective cover.

[0015] By adopting the above technical scheme, the piston rods of the two second hydraulic cylinders drive the protective cover to move upwards, so that the protective cover is conveniently opened, and then the maintenance of the inside of the groove body is facilitated.

[0016] Specifically, the top end of the groove body is fixedly provided with a sealing gasket.

[0017] By adopting the above technical scheme, the sealing gasket is arranged, so that the sealing performance between the groove body and the protective cover is improved.

[0018] The beneficial effects of the utility model are as follows:

[0019] (1) The oil filter groove for natural gas production, the water pump extracts the cleaning liquid in the water tank, the cleaning liquid is sprayed out through the square pipe and the spray head at the bottom end of the horizontal pipe, the output shaft of the motor drives the threaded column to rotate, the sliding block moves horizontally, the positions of the square pipe, the horizontal pipe and the spray head are conveniently adjusted, and then the oil stains remaining on the inner bottom wall of the groove body are conveniently washed.

[0020] (2) The oil filter groove for natural gas production, the piston rod of the first hydraulic cylinder drives the support to move vertically, the height of the groove body is conveniently adjusted according to the requirement, the sleeve and the vertical rod are arranged, so that the stability of the groove body is improved, the piston rods of the two second hydraulic cylinders drive the protective cover to move upwards, the protective cover is conveniently opened, and then the maintenance of the inside of the groove body is facilitated. DRAWINGS

[0021] The utility model is further described below in combination with the drawings and examples.

[0022] Figure 1 It is a structural schematic view of the utility model;

[0023] Figure 2 It is a structural schematic view of the utility model; Figure 1 It is an enlarged view of the structure at A in the utility model;

[0024] Figure 3 It is a sectional view of the groove body of the utility model;

[0025] Figure 4 It is an enlarged view of the structure at B in the utility model. Figure 3 ​

[0026] In the figure: 1, tank body; 2, oil discharge pipe; 3, vertical rod; 4, exhaust pipe; 40, gas collecting cover; 5, gas alarm; 6, protective cover; 60, sealing pad; 7, oil inlet pipe; 8, water pump; 80, elbow; 9, water tank; 90, plug cover; 10, second glass; 11, second hydraulic cylinder; 12, support; 13, sewage pipe; 14, sleeve; 15, bottom plate; 16, first hydraulic cylinder; 17, first glass; 18, baffle; 19, mist catcher; 20, telescopic pipe; 21, cross pipe; 22, connecting pipe; 23, overflow plate; 24, motor; 25, threaded column; 26, sliding block; 27, cross rod; 28, square pipe; 29, spray head. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0028] In order to facilitate the cleaning of the inner bottom wall of the tank body 1, as an embodiment of the utility model, as shown in the figure, Figures 1 to 4 As shown in the figure, the oil filter tank for natural gas production comprises a tank body 1, the lower portion of the tank body 1 is provided with a bottom plate 15, the top end of the bottom plate 15 is fixedly provided with a first hydraulic cylinder 16 through bolts, the piston rod of the first hydraulic cylinder 16 is fixedly provided with a support 12 through bolts, the support 12 is fixedly arranged at the bottom end of the tank body 1 through bolts, the bottom end of the tank body 1 is fixedly provided with a sewage pipe 13 and an oil discharge pipe 2, the top end of the tank body 1 is provided with a protective cover 6, one side of the tank body 1 is fixedly provided with an oil inlet pipe 7, the inner bottom wall of the tank body 1 is fixedly provided with an overflow plate 23, the protective cover 6 is fixedly provided with a baffle 18 and a mist catcher 19 inside, the protective cover 6 is fixedly provided with an exhaust pipe 4 and a gas alarm 5, the bottom end of the exhaust pipe 4 extends into the tank body 1 and is fixedly provided with a gas collecting cover 40 through welding, the side of the tank body 1 away from the oil inlet pipe 7 is fixedly provided with a motor 24 through bolts, the output shaft of the motor 24 is connected with a threaded column 25 through a coupling, the end of the threaded column 25 away from the motor 24 is rotatably connected with the baffle 18, the lower portion of the threaded column 25 is provided with a square pipe 28 with both ends closed, the top end of the square pipe 28 is fixedly provided with a sliding block 26 through welding, one side of the baffle 18 is fixedly provided with a cross rod 27 through welding, the end of the cross rod 27 away from the baffle 18 is fixedly connected with the tank body 1 through welding, the sliding block 26 is provided with a threaded hole matched with the threaded column 25 and a through hole matched with the cross rod 27, the bottom end of the square pipe 28 is fixedly provided with a connecting pipe 22 through welding, the end of the connecting pipe 22 away from the square pipe 28 is fixedly provided with a cross pipe 21 through welding, the bottom end of the cross pipe 21 and the square pipe 28 are fixedly provided with a plurality of spray heads 29 through welding, one side of the bottom plate 15 is provided with a water tank 9, the top end of the water tank 9 is fixedly provided with a water pump 8 through bolts, the water inlet pipe of the water pump 8 is fixedly provided with an elbow 80 through welding, the bottom end of the elbow 80 extends into the water tank 9, the water outlet pipe of the water pump 8 is fixedly provided with a telescopic pipe 20 through welding, the end of the telescopic pipe 20 away from the water pump 8 extends into the tank body 1 and is fixedly connected with the square pipe 28 through welding.

[0029] In use, the piston rod of the first hydraulic cylinder 16 drives the pedestal 12 to move vertically, facilitating the adjustment of the height of the tank body 1 as required, the water pump 8 draws the cleaning liquid in the water tank 9, the cleaning liquid is sprayed through the square pipe 28 and the nozzle 29 at the bottom end of the cross pipe 21, the output shaft of the motor 24 drives the threaded column 25 to rotate, the sliding block 26 moves horizontally, facilitating the adjustment of the position of the square pipe 28, the cross pipe 21 and the nozzle 29, and further facilitating the flushing of the oil stains remaining on the inner bottom wall of the tank body 1.

[0030] In order to improve the stability of the tank body 1, as shown in the drawings, Figure 1 The top end of the bottom plate 15 is welded and fixed with a sleeve 14 at each corner, and a vertical rod 3 is arranged in each of the four sleeves 14, and the top end of each of the four vertical rods 3 is welded and connected with the tank body 1.

[0031] In order to facilitate observation of the inside of the tank body 1, as shown in the drawings, Figure 1 The side of the tank body 1 away from the water tank 9 is provided with a first observation port, and a first glass 17 is arranged in the first observation port, and the first glass 17 is connected with the tank body 1 by an adhesive.

[0032] In order to facilitate observation of the liquid level in the water tank 9, as shown in the drawings, Figure 1 The side of the water tank 9 is provided with a second observation port, and a second glass 10 is arranged in the second observation port, and the second glass 10 is connected with the water tank 9 by an adhesive.

[0033] In order to facilitate the addition of cleaning liquid to the water tank 9, as shown in the drawings, Figure 2 The top end of the water tank 9 is provided with a water inlet, and a plug 90 is arranged in the water inlet.

[0034] In order to facilitate the opening of the protective cover 6, as shown in the drawings, Figure 1 The two sides of the tank body 1 are fixed with second hydraulic cylinders 11 by bolts, and the piston rods of the two second hydraulic cylinders 11 are connected with the protective cover 6 by bolts.

[0035] In order to improve the sealing between the tank body 1 and the protective cover 6, as shown in the drawings, Figure 3 The top end of the tank body 1 is fixed with a sealing gasket 60 by an adhesive.

[0036] In use, the piston rod of the first hydraulic cylinder 16 drives the pedestal 12 to move vertically, facilitating the adjustment of the height of the tank body 1 as required, the vertical rod 3 and the sleeve 14 are arranged, which can improve the stability of the tank body 1, and the oil-gas separation is the prior art, which will not be repeated here;

[0037] The inside condition of the tank body 1 is observed through the first observation opening and the first glass 17, the cleaning liquid in the water tank 9 is drawn by the water pump 8, the cleaning liquid is sprayed through the square tube 28 and the spray head 29 at the bottom end of the horizontal tube 21, the threaded column 25 is rotated by the output shaft of the motor 24, the sliding block 26 is horizontally moved, the position of the square tube 28, the horizontal tube 21 and the spray head 29 is adjusted, and then the oil stains remained on the inner bottom wall of the tank body 1 are washed.

[0038] The piston rods of the two second hydraulic cylinders 11 drive the protective cover 6 to move upwards, the protective cover 6 is conveniently opened, and then the inside of the tank body 1 is maintained.

[0039] The basic principle, main features and advantages of the utility model are shown and described. The technical personnel in the industry should understand that the utility model is not limited by the above examples, the above implementation and the description in the specification are only for explaining the principle of the utility model, various changes and improvements of the utility model are possible without departing from the spirit and range of the utility model, and the changes and improvements all fall into the range of the utility model. The protection range of the utility model is defined by the appended claims and equivalents thereof, and the contents not described in the utility model are all the prior art known by the technical personnel in the field.

Claims

1. An oil filter tank for natural gas production, characterized by, The utility model provides a kind of oil tank, including tank (1), the bottom of tank (1) is equipped with bottom plate (15), the top of bottom plate (15) is fixed with first hydraulic cylinder (16), the piston rod of first hydraulic cylinder (16) is fixed with support (12), support (12) is fixed in the bottom end of tank (1), the bottom end of tank (1) is fixed with blowdown pipe (13) and oil discharge pipe (2), the top of tank (1) is equipped with protective cover (6), one side of tank (1) is fixed with oil inlet pipe (7), the inner bottom wall of tank (1) is fixed with overflow plate (23), protective cover (6) is fixed with baffle (18) and mist catcher (19) in, protective cover (6) is fixed with exhaust pipe (4) and gas alarm (5), the bottom of exhaust pipe (4) extends into tank (1) and is fixed with gas hood (40), one side of tank (1) away from oil inlet pipe (7) is fixed with motor (24), the output shaft of motor (24) is connected with threaded column (25) by coupling, the end of threaded column (25) away from motor (24) is rotatably connected with baffle (18), the bottom of threaded column (25) is equipped with two ends closed square tube (28), the top of square tube (28) is fixed with sliding block (26), one side of baffle (18) is fixed with cross bar (27), the end of cross bar (27) away from baffle (18) is connected with tank (1), sliding block (26) is equipped with the screw hole of adaptation with threaded column (25) and the through hole of adaptation with cross bar (27), the bottom of square tube (28) is fixed with connecting pipe (22), the end of connecting pipe (22) away from square tube (28) is fixed with cross pipe (21), the bottom of cross pipe (21) and square tube (28) is fixed with multiple spray heads (29), one side of bottom plate (15) is equipped with water tank (9), the top of water tank (9) is fixed with water pump (8), the water inlet pipe of water pump (8) is fixed with elbow pipe (80), the bottom of elbow pipe (80) extends into water tank (9), the drain pipe of water pump (8) is fixed with telescopic pipe (20), the end of telescopic pipe (20) away from water pump (8) extends into tank (1) and is connected with square tube (28).

2. An oil filter for natural gas production according to claim 1, characterized in that The top of bottom plate (15) is fixed with sleeve (14) at four corners, vertical rod (3) is arranged in four sleeve (14), and the top of four vertical rod (3) is connected with tank (1).

3. The filter bowl of claim 1, wherein, The side of tank (1) away from water tank (9) is equipped with first observation hole, and first observation hole is equipped with first glass (17).

4. The filter bowl of claim 1, wherein, The side of water tank (9) is equipped with second observation hole, and second observation hole is equipped with second glass (10).

5. The filter bowl of claim 1, wherein, The top of water tank (9) is equipped with water inlet, and water inlet is equipped with plug (90).

6. The filter bowl of claim 1, wherein, The two sides of tank (1) are fixed with second hydraulic cylinder (11), and the piston rod of two second hydraulic cylinder (11) is connected with protective cover (6).

7. The filter bowl of claim 1, wherein, The top of tank (1) is fixed with sealing gasket (60).

Images