CN219033141U

CN219033141U - Crude oil recovery device

Info

Publication number: CN219033141U
Application number: CN202223214091.8U
Authority: CN
Inventors: 孙凤英; 李朋强
Original assignee: Tianjin Hongyu Offshore Oil Engineering Co ltd
Current assignee: Tianjin Hongyu Offshore Oil Engineering Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-16
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a crude oil recovery device, which belongs to the technical field of crude oil recovery and comprises a standing box, a recovery box positioned at one side of the standing box, a first hydraulic rod positioned above the standing box and a second hydraulic rod positioned above the recovery box, wherein a first water pump is installed at the top of the standing box, the input end of the first water pump is communicated with a transparent pipe, and one end of the transparent pipe far away from the first water pump is communicated with a first telescopic pipe. This crude oil recovery unit, through starting first water pump, with the crude oil suction on the sea in the case of standing, through starting first hydraulic stem for the lower extreme of advance oil pipe keeps in crude oil as far as possible, then to the crude oil of standing in the case still after, start second water pump and second hydraulic stem, make the lower extreme of second oil pipe remain in the crude oil of standing the case all the time, thereby reached the effect of retrieving crude oil, avoided advancing oil pipe and be in the sea water for a long time as far as possible, can't take out crude oil from the sea water in.

Description

Crude oil recovery device

Technical Field

The utility model belongs to the technical field of crude oil recovery, and particularly relates to a crude oil recovery device.

Background

At present, when crude oil pollutes the water surface, manual recovery or submerged pump recovery is generally adopted, a ship is used for towing a floating cofferdam on the sea surface, and then mechanical recovery is adopted.

When crude oil is pumped out from the sea surface by a water pump for recovery, one end of an oil inlet pipe communicated with the input end of the water pump is generally extended into the crude oil, then the water pump is started to pump the crude oil out of the sea surface, in the process, along with the gradual reduction of the thickness of the crude oil on the sea surface, one end of the oil inlet pipe is easily extended into the sea water to pump the sea water, so that the crude oil floating on the sea surface cannot be pumped out, and the recovery of the crude oil is affected.

Improvements to the above problems are needed to meet market demands.

Disclosure of Invention

The utility model aims to provide a crude oil recovery device, which solves the problems that in the background technology, along with the gradual reduction of the thickness of crude oil on the sea surface, one end of an oil inlet pipe easily stretches into sea water to pump seawater out, but crude oil floating on the sea surface cannot be pumped out, and the recovery of the crude oil is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the crude oil recovery device comprises a standing tank, a recovery tank positioned on one side of the standing tank, a first hydraulic rod positioned above the standing tank and a second hydraulic rod positioned above the recovery tank, wherein a first water pump is installed at the top of the standing tank, a transparent pipe is communicated with the input end of the first water pump, one end of the transparent pipe, which is far away from the first water pump, is communicated with a first telescopic pipe, one end of the first telescopic pipe, which is far away from the transparent pipe, is communicated with an oil inlet pipe, the output end of the first water pump is communicated with an oil inlet pipe, a first arc plate is installed at the telescopic end of the first hydraulic rod, the first arc plate is fixedly sleeved on the outer side of the oil inlet pipe, a second water pump is installed at the top of the recovery tank, a first oil pipe is installed at the input end of the second water pump, one end of the first oil pipe, which is far away from the first oil pipe, is communicated with a second oil pipe, one end of the second oil pipe, which is far away from the second telescopic pipe, is movably inserted into the inside of the standing tank, a second arc plate is installed at the second end, an observation port is formed in the standing tank, a second arc plate is fixedly sleeved on the top of the recovery tank, and a second arc plate is installed at the top of the recovery tank, and an observation port is fixedly connected with the second arc plate is installed at the top of the recovery tank;

preferably, the first support is installed at the top of the case of standing, first hydraulic stem is installed on first support, the second support is installed at the top of recovery case, the second hydraulic stem is installed on the second support, through setting up first support and second support, has realized the purpose to first hydraulic stem and second hydraulic stem support.

Preferably, the outside intercommunication of recovery tank has the oil drain pipe, install first solenoid valve in the oil drain pipe, through setting up the oil drain pipe, realized being convenient for with the purpose of the crude oil exhaust in the recovery tank.

Preferably, the outside intercommunication of stewing the case has the drain pipe, install the second solenoid valve in the drain pipe, through setting up the drain pipe, realized being convenient for with stewing the purpose of the sea water exhaust of incasement.

Preferably, the heating cabinet is installed at the top of the case of standing, internally mounted of heating cabinet has electric heater, the top intercommunication of heating cabinet has the air-supply line, the bottom intercommunication of heating cabinet has the play tuber pipe that runs through the intercommunication with the top of the case of standing, install the fan in the play tuber pipe, through setting up heating cabinet, electric heater, air-supply line, play tuber pipe and fan, realized being convenient for to the purpose of standing the incasement stoving.

Preferably, the bottom laminating of air-supply line has first filter screen, install first bolt on the first filter screen, first filter screen is connected with the air-supply line through the air-supply line, the top intercommunication of standing the case has the outlet duct, through setting up first filter screen, has realized avoiding the dust entering heating incasement purpose as far as possible.

Preferably, the top laminating of outlet duct has the second filter screen, install the second bolt on the second filter screen, the second filter screen is connected with the outlet duct through the second bolt, through setting up the second filter screen, has realized avoiding the dust to get into the purpose of standing in the case through the outlet duct as far as possible.

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

1. this crude oil recovery unit, through starting first water pump, with the crude oil suction on the sea in the case of standing, through starting first hydraulic stem for the lower extreme of advance oil pipe keeps in crude oil as far as possible, then to the crude oil of standing in the case still after, start second water pump and second hydraulic stem, make the lower extreme of second oil pipe remain in the crude oil of standing the case all the time, thereby reached the effect of retrieving crude oil, avoided advancing oil pipe and be in the sea water for a long time as far as possible, can't take out crude oil from the sea water in.

2. This crude oil recovery unit, the great majority of crude oil that stews in the case gets into the recovery tank after, utilizes first water pump to draw in fresh water, washes the incasement of stewing, and electric heater and fan are restarted, make it blow in the incasement of stewing with high temperature air to the heating for the sea water evaporation passes through the outlet duct and discharges, thereby has reached the effect to recovery tank sea water clearance.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of the device;

FIG. 2 is a schematic cross-sectional view showing the internal structure of a heating box according to the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1;

fig. 4 is an enlarged view of the utility model at B in fig. 1.

In the figure: 1. standing the box; 2. a recovery box; 3. a first water pump; 4. a transparent tube; 5. a first telescopic tube; 6. an oil inlet pipe; 7. an oil inlet pipe; 8. a first bracket; 9. a first hydraulic lever; 10. a first arcuate plate; 11. a second water pump; 12. a first oil pipe; 13. a second telescopic tube; 14. a second oil pipe; 15. a third oil pipe; 16. a second bracket; 17. a second hydraulic lever; 18. a second arcuate plate; 19. an oil drain pipe; 20. a first electromagnetic valve; 21. a drain pipe; 22. a second electromagnetic valve; 23. a heating box; 24. an electric heater; 25. an air inlet pipe; 26. a first filter screen; 27. a first bolt; 28. an air outlet pipe; 29. a fan; 30. an air outlet pipe; 31. a second filter screen; 32. a second bolt; 33. an observation port; 34. and a transparent plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the crude oil recovery device comprises a standing tank 1, a recovery tank 2 positioned at one side of the standing tank 1, a first hydraulic rod 9 positioned above the standing tank 1 and a second hydraulic rod 17 positioned above the recovery tank 2, wherein a first water pump 3 is arranged at the top of the standing tank 1, the input end of the first water pump 3 is communicated with a transparent pipe 4, the transparent pipe 4 is a toughened glass pipe, seawater or crude oil is convenient to observe and pass through, one end of the transparent pipe 4 far away from the first water pump 3 is communicated with a first telescopic pipe 5, one end of the first telescopic pipe 5 far away from the transparent pipe 4 is communicated with an oil inlet pipe 6, the output end of the first water pump 3 is communicated with an oil inlet pipe 7 communicated with the top of the standing tank 1, a first arc-shaped plate 10 is fixedly sleeved on the outer side of the oil inlet pipe 6, the first hydraulic rod 9 is started, the telescopic end of the first water pump is driven to move downwards by the first arc-shaped plate 10, the second arc-shaped plate 18 is driven to move downwards by the first arc-shaped plate 10, the lower end of the oil inlet pipe 6 is driven to stretch into crude oil on the sea surface by the downward movement of the second arc-shaped plate 18, then the first water pump 3 is started to drive the crude oil to enter the oil inlet pipe 6, the crude oil in the oil inlet pipe 6 enters the first telescopic pipe 5 again, then enters the transparent pipe 4 through the first telescopic pipe 5, enters the oil inlet pipe 7 through the transparent pipe 4, enters the standing box 1 through the oil inlet pipe 7, along with the gradual reduction of the thickness of the crude oil on the sea surface, the seawater enters the oil inlet pipe 6, whether the seawater enters the standing box 1 is observed through the transparent pipe 4, at the moment, the first water pressure lever 9 is started, the telescopic end of the first water pump drives the oil inlet pipe 6 to move upwards, the seawater or the transparent pipe 4 is observed, and the height of the crude oil inlet pipe 6 is adjusted, the effect that the lower end of the oil inlet pipe 6 is kept in crude oil is ensured as much as possible.

The top of the recovery tank 2 is provided with a second water pump 11, the input end of the second water pump 11 is provided with a first oil pipe 12, one end of the first oil pipe 12 far away from the second water pump 11 is communicated with a second telescopic pipe 13, one end of the second telescopic pipe 13 far away from the first oil pipe 12 is communicated with a second oil pipe 14, one end of the second oil pipe 14 far away from the second telescopic pipe 13 is movably inserted into the interior of the static tank 1, the telescopic end of the second hydraulic pipe 17 is provided with a second arc-shaped plate 18, the second arc-shaped plate 18 is fixedly sleeved on the outer side of the second oil pipe 14, the output end of the second water pump 11 is communicated with a third oil pipe 15 communicated with the top of the recovery tank 2, the static tank 1 is provided with an observation port 33, the static tank 1 is provided with a transparent plate 34 through the observation port 33, after the static tank 1 is fully filled with crude oil, the crude oil is separated from seawater after the static tank is finished, and then the telescopic end of the second hydraulic pipe 17 is started to drive the second oil pipe 14 to move up and down, one end of the second oil pipe 14 is positioned in the recovery tank 2 is always positioned in the crude oil, and the crude oil is pumped into the recovery tank 2, and the recovery tank 2 is recovered;

referring to fig. 1, a first bracket 8 is installed at the top of the stationary box 1, a first hydraulic rod 9 is installed on the first bracket 8, an oil second bracket 16 is installed at the top of the recovery box 2, a second hydraulic rod 17 is installed on the second bracket 16, and the first bracket 8 and the second bracket 16 are used for supporting the first hydraulic rod 9 and the second hydraulic rod 17;

referring to fig. 1, an oil drain pipe 19 is connected to the outside of the recovery tank 2, and the oil drain pipe 19 is used for draining crude oil in the recovery tank 2. A first electromagnetic valve 20 is arranged in the oil drain pipe 19, and the first electromagnetic valve 20 is used for controlling whether the oil drain pipe 19 is unobstructed or not;

referring to fig. 1, a drain pipe 21 is connected to the outside of the stationary tank 1, and the drain pipe 21 is used to drain seawater in the stationary tank 1. A second electromagnetic valve 22 is arranged in the drain pipe 21, and the second electromagnetic valve 22 is used for controlling whether the drain pipe 21 is unobstructed or not;

referring to fig. 2, a heating box 23 is installed at the top of the standing box 1, an electric heater 24 is installed in the heating box 23, the electric heater 24 is started to be used in the heating box 23, an air inlet pipe 25 is communicated with the top of the heating box 23, an air outlet pipe 28 which is communicated with the top of the standing box 1 in a penetrating way is communicated with the bottom of the heating box 23, a fan 29 is installed in the air outlet pipe 28, and the electric heater 24 and the fan 29 are started to blow high-temperature air into the standing box 1 to heat, so that seawater is evaporated, and is discharged through an air outlet pipe 30, thereby achieving the effect of cleaning the seawater of the recovery box 2;

referring to fig. 2-4, a first filter screen 26 is attached to the bottom end of the air inlet pipe 25, a first bolt 27 is installed on the first filter screen 26, the first filter screen 26 is connected with the air inlet pipe 25 through the air inlet pipe 25, an air outlet pipe 30 is communicated with the top of the static box 1, and the first filter screen 26 is used for avoiding dust entering the static box 1 through the air inlet pipe 25 as much as possible.

The top laminating of outlet duct 30 has second filter screen 31, installs second bolt 32 on the second filter screen 31, and second filter screen 31 is connected with outlet duct 30 through second bolt 32, and second filter screen 31 is used for avoiding the dust to get into through outlet duct 30 and stew in the case 1.

Working principle: when the crude oil recovery device is used, as shown in fig. 1-4, firstly, the crude oil is found not to be diffused on the sea surface, the first hydraulic rod 9 is started, the telescopic end of the first hydraulic rod drives the first arc plate 10 to move downwards, the first arc plate 10 moves downwards to drive the second arc plate 18 to move downwards, the lower end of the oil inlet pipe 6 is driven by the downwards movement of the second arc plate 18 to extend into the crude oil on the sea surface, then the first water pump 3 is started, the crude oil is driven to enter the oil inlet pipe 6, the crude oil in the oil inlet pipe 6 enters the first telescopic pipe 5, then enters the transparent pipe 4 through the first telescopic pipe 5, enters the oil inlet pipe 7 through the transparent pipe 4, then enters the standing box 1 through the oil inlet pipe 7, along with the gradual reduction of the thickness of the crude oil on the sea surface, the seawater enters the oil inlet pipe 6, whether seawater enters the static tank 1 is observed through the transparent tube 4, the first hydraulic rod 9 is started at the moment, the telescopic end of the first hydraulic rod drives the oil inlet tube 6 to move upwards, seawater or crude oil passes through the transparent tube 4, the effect that the lower end of the oil inlet tube 6 is kept in the crude oil is ensured as much as possible through the height adjustment of the oil inlet tube 6 is achieved, after the crude oil in the static tank 1 is fully collected, the crude oil is calmed, the crude oil and the seawater are separated after the static is finished, the second hydraulic rod 17 is started, the telescopic end of the second hydraulic rod drives the second oil tube 14 to move up and down, one end of the second oil tube 14 in the recovery tank 2 is always located in the crude oil, and the crude oil in the static tank 1 is pumped into the recovery tank 2 to be collected, so that the effect of recovering the crude oil is achieved.

After most of crude oil in the standing box 1 enters the recovery box 2, fresh water is pumped in by the first water pump 3, the inside of the standing box 1 is washed, the electric heater 24 and the fan 29 are started again, high-temperature air is blown into the standing box 1 to heat, the seawater is evaporated, and the seawater is discharged through the air outlet pipe 30, so that the effect of cleaning the seawater in the recovery box 2 is achieved, and the crude oil recovery device is characterized.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crude oil recovery unit, includes case (1) of standing, is located recovery case (2) of case (1) one side of standing, is located first hydraulic stem (9) of case (1) top of standing and is located second hydraulic stem (17) of recovery case (2) top, a serial communication port, first water pump (3) are installed at the top of case (1) of standing, the input intercommunication of first water pump (3) has transparent pipe (4), the one end intercommunication that first water pump (3) was kept away from to transparent pipe (4) has first flexible pipe (5), the one end intercommunication that transparent pipe (4) was kept away from to first flexible pipe (5) has oil pipe (6), the output intercommunication of first water pump (3) has oil pipe (7) that are linked together with the top of case (1) of standing, the flexible end of first hydraulic stem (9) is installed first arc (10), the outside of oil pipe (6) is located to the fixed cover of first arc, the top of recovery case (2) is installed second water pump (11), the one end intercommunication that first water pump (12) was kept away from to second water pump (11) has first oil pipe (12), the one end activity that second flexible pipe (13) was kept away from to second oil pipe (14) is inserted and is located the inside of standing case (1), second arc (18) are installed to the flexible end of second hydraulic stem (17), the outside of second oil pipe (14) is located to the fixed cover of second arc (18), the output intercommunication of second water pump (11) has third oil pipe (15) that are linked together with the top of collection tank (2), stand and offered viewing aperture (33) on case (1), transparent plate (34) are installed through viewing aperture (33) to case (1) of standing.

2. The crude oil recovery device according to claim 1, wherein a first bracket (8) is mounted on the top of the stationary tank (1), the first hydraulic rod (9) is mounted on the first bracket (8), a second bracket (16) is mounted on the top of the recovery tank (2), and the second hydraulic rod (17) is mounted on the second bracket (16).

3. The crude oil recovery device according to claim 1, wherein an oil drain pipe (19) is communicated with the outer side of the recovery tank (2), and a first electromagnetic valve (20) is installed in the oil drain pipe (19).

4. The crude oil recovery device according to claim 1, wherein a drain pipe (21) is communicated with the outer side of the standing box (1), and a second electromagnetic valve (22) is installed in the drain pipe (21).

5. The crude oil recovery device according to claim 1, wherein a heating box (23) is installed at the top of the standing box (1), an electric heater (24) is installed inside the heating box (23), an air inlet pipe (25) is communicated with the top of the heating box (23), an air outlet pipe (28) communicated with the top of the standing box (1) in a penetrating manner is communicated with the bottom of the heating box (23), and a fan (29) is installed in the air outlet pipe (28).

6. The crude oil recovery device according to claim 5, wherein a first filter screen (26) is attached to the bottom end of the air inlet pipe (25), a first bolt (27) is installed on the first filter screen (26), the first filter screen (26) is connected with the air inlet pipe (25) through the air inlet pipe (25), and an air outlet pipe (30) is communicated with the top of the standing box (1).

7. The crude oil recovery device according to claim 6, wherein a second filter screen (31) is attached to the top end of the air outlet pipe (30), a second bolt (32) is mounted on the second filter screen (31), and the second filter screen (31) is connected with the air outlet pipe (30) through the second bolt (32).