CN219186018U

CN219186018U - Environment protection device for oil well minor repair operation

Info

Publication number: CN219186018U
Application number: CN202320760738.2U
Authority: CN
Inventors: 张路; 李顺; 赵宇航
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-16
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses an environment-friendly device for oil well minor repair operation, which comprises a bottom plate, wherein a vacuum tank and a fixed box are arranged on the bottom plate, the right end of the vacuum tank extends into the fixed box, a plunger mortar pump and a vortex fan are arranged in the fixed box, a pumping pipe of the plunger mortar pump is fixedly connected and communicated with the vacuum tank, a pumping pipe of the vortex fan is fixedly connected and communicated with a pressure relief pipe arranged on the vacuum tank, a filter pipe is arranged at the left end of the vacuum tank in a penetrating manner, a water inlet pipe is arranged on the filter pipe, a filter plate is arranged in the filter pipe, a slag discharging pipe is arranged on the filter pipe, and a cleaning mechanism is arranged on the filter pipe. According to the utility model, the slag discharge pipe is arranged, and after the device is used for a period of time, the sealing cover is unscrewed, so that sundries filtered out by the filter plate can be conveniently discharged through the slag discharge pipe; through setting up clean mechanism, be convenient for clear up the debris that adheres to the filter left surface to avoid debris to pile up the group and influence the filtration efficiency of filter.

Description

Environment protection device for oil well minor repair operation

Technical Field

The utility model relates to the field of oil well maintenance equipment, in particular to an environment-friendly device for oil well minor repair operation.

Background

In the oil well minor repair operation process, the problem that oil bodies and water bodies leak is avoided, resources are wasted, environmental pollution is caused, a mode that dirty oil and sewage are recovered into a treatment station by a dirty oil and sewage environment-friendly vehicle is generally adopted in the current oil well minor repair operation, time and labor are wasted, secondary pollution is generated, and an environment-friendly automatic professional reinjection device capable of recovering dirty oil and sewage in the oil well repair operation is lacking up to now.

The prior Chinese patent with the authority of CN207348171U discloses an environment-friendly device for oil well minor repair operation, which is provided with a filter basket on a pipeline of a sewage inlet, and can filter large particles in oily sewage to ensure certain cleanliness of sewage in a reinjection oil well pipe tree; the device has high degree of automation, can obviously improve production efficiency, lightens labor intensity of workers, reduces cost and avoids environmental pollution.

However, the technical scheme has the following defects: the sundries filtered by the filtering device are not convenient to take out, and the improvement is needed.

Disclosure of Invention

The utility model aims to provide an environment-friendly device for oil well minor repair operation, so as to solve at least one technical problem.

The utility model aims to solve the technical problems, and is realized by adopting the following technical scheme:

the utility model provides an oil well minor repair operation environment-friendly device, includes the bottom plate, install vacuum tank and fixed box on the bottom plate, the right-hand member of vacuum tank extends to fixed incasement, install plunger mortar pump and vortex fan in the fixed incasement, the suction tube and the vacuum tank rigid coupling and the intercommunication of plunger mortar pump, the exhaust tube and the pressure release pipe rigid coupling and the intercommunication of installing on the vacuum tank of vortex fan, the left end of vacuum tank runs through and installs the filter tube, install the inlet tube on the filter tube, install the filter in the filter tube, install the scum pipe on the filter tube, be provided with the clean mechanism who is used for clean filter on the filter tube.

Preferably, the cleaning mechanism comprises a shaft lever and a rotating shaft, the shaft lever penetrates through the top surface of the filter pipe and is rotationally connected with the top surface of the filter pipe, a fan blade is installed at the upper end of the shaft lever, a first bevel gear is installed at the lower end of the shaft lever, the rotating shaft is rotationally installed on the filter plate, a cleaning brush for cleaning the filter plate is installed on the rotating shaft, and a second bevel gear meshed and connected with the first bevel gear is installed at the left end of the rotating shaft.

Preferably, one end of an air outlet pipe of the vortex fan extends out of the fixed box and is connected with a connecting pipe, and the other end of the connecting pipe faces the fan blade.

Preferably, two pipe holders are installed on the top surface of the vacuum tank, and the two pipe holders are connected with the connecting pipe.

Preferably, a protection box is arranged in the filter tube, the first bevel gear and the second bevel gear are both positioned in the protection box, and the shaft lever and the rotating shaft penetrate through one side of the protection box and are rotationally connected with the protection box.

Preferably, a controller is arranged in the fixed box, and a discharging pipe of the plunger mortar pump extends out of the fixed box.

Preferably, a drain pipe is arranged at the left end of the vacuum tank in a penetrating way, and a high-level liquid level meter and a low-level liquid level meter are arranged at the right end of the vacuum tank.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the slag discharge pipe is arranged, and after the device is used for a period of time, the sealing cover is unscrewed, so that sundries filtered out by the filter plate can be conveniently discharged through the slag discharge pipe; through setting up clean mechanism, be convenient for clear up the debris that adheres to the filter left surface to avoid debris to pile up the group and influence the filtration efficiency of filter.

2. According to the utility model, the connecting pipe is arranged, so that air blown out by the vortex fan can be conveniently blown to the fan blades, the fan blades are driven to rotate, and the cleaning brush is driven to rotate through the shaft lever, the first bevel gear, the second bevel gear and the rotating shaft, so that the use cost is saved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged schematic view of portion B of FIG. 2 in accordance with the present utility model;

FIG. 4 is a front view of the present utility model;

reference numerals: 1. a bottom plate; 2. a vacuum tank; 21. a blow-down pipe; 22. a high level gauge; 23. a low level gauge; 24. a pressure relief tube; 25. a pipe bracket; 26. a filter tube; 27. a water inlet pipe; 28. a filter plate; 29. a slag discharge pipe; 291. sealing cover; 3. a fixed box; 31. plunger mortar pump; 32. a controller; 33. a swirl fan; 4. a connecting pipe; 5. a shaft lever; 51. a fan blade; 52. a first bevel gear; 53. a rotating shaft; 54. a cleaning brush; 55. a second bevel gear; 56. and a protective box.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-4, the oil well minor repair operation environment-friendly device comprises a bottom plate 1, a vacuum tank 2 and a fixed box 3 are installed on the bottom plate 1, the right end of the vacuum tank 2 extends into the fixed box 3, a plunger mortar pump 31 and a vortex fan 33 are installed in the fixed box 3, a sewage pipe 21 is installed at the left end of the vacuum tank 2 in a penetrating manner, a high-level liquid level meter 22 and a low-level liquid level meter 23 are installed at the right end of the vacuum tank 2 in a penetrating manner, a pumping pipe of the plunger mortar pump 31 is fixedly connected and communicated with the vacuum tank 2, a discharging pipe of the plunger mortar pump 31 extends out of the fixed box 3 and is connected with an oil well pipe tree through a pipeline, a pumping pipe of the vortex fan 33 is fixedly connected and communicated with a decompression pipe 24 installed on the vacuum tank 2, a controller 32 is also installed in the fixed box 3, one end of the controller 32 is connected with the plunger mortar pump 31, the vortex fan 33, the high-level liquid level meter 22 and the low-level liquid level meter 23 through-through a connecting pipe, two outlet pipes 25 for supporting the connecting pipes 4 are installed on the vacuum tank 2, a filtering pipe 26 is installed at the left end of the filtering pipe 26 through the filtering pipe 26 is installed in the filtering pipe 26, and a filtering pipe 26 is installed in the filtering pipe 26 through the filtering pipe is installed on the filtering pipe 2; when the sewage treatment device is used, the vacuum tank 2 is pumped into negative pressure by starting the vortex fan 33, sewage is pumped into the vacuum tank 2 through the water inlet pipe 27 and the filter pipe 26, when the sewage level in the vacuum tank 2 is in contact with the ground level liquid level meter, the controller 32 controls the starting of the plunger mortar pump 31, so that water in the vacuum tank 2 is refilled into an oil well pipe tree, and when the sewage level in the vacuum tank 2 is in contact with the high-level liquid level meter 22, the operation of the vortex fan 33 is stopped through the controller 32, so that sewage is not sucked into the vacuum tank 2.

The slag discharging pipe 29 is arranged on the filter pipe 26, the sealing cover 291 is connected to the slag discharging pipe 29 in a threaded manner, after the slag discharging pipe 29 is used for a period of time, the sealing cover 291 can be unscrewed, sundries in the filter pipe 26 are discharged through the slag discharging pipe 29, a cleaning mechanism for cleaning the filter plate 28 is arranged on the filter pipe 26, the cleaning mechanism comprises a shaft rod 5 and a rotating shaft 53, the shaft rod 5 penetrates through the top surface of the filter pipe 26 and is rotationally connected with the top surface of the filter pipe, the fan blade 51 is arranged at the upper end of the shaft rod 5, one end, far away from the vortex fan 33, of the connecting pipe 4 faces the fan blade 51, the first bevel gear 52 is arranged at the lower end of the shaft rod 5, the rotating shaft 53 is rotationally arranged on the filter plate 28, the rotating shaft 53 is provided with a cleaning brush 54 which is in meshed connection with the first bevel gear 52, when the vortex fan 33 is operated, air is discharged through the connecting pipe 4, the air discharged through the connecting pipe 4 can be blown to the fan blade 51, the fan blade 51 is further rotated, the rotating shaft rod 5 can be rotated through the first bevel gear 52 and the second bevel gear 55, the rotating shaft 53 is rotated, when the rotating shaft 53 is rotated, the rotating brush is driven to rotate the rotating shaft rod 53, the filter plate 28 is further the filter plate is rotated, and the sundries are prevented from being accumulated on the side face of the filter plate 28, and the filter plate is further cleaned, the sundries are prevented from being accumulated, and the sundries are caused.

In order to avoid the foreign matters from affecting the connection between the first bevel gear 52 and the second bevel gear 55, a protection box 56 is arranged in the filter tube 26, the first bevel gear 52 and the second bevel gear 55 are both positioned in the protection box 56, and the shaft lever 5 and the rotating shaft 53 penetrate through one side of the protection box 56 and are rotatably connected with the protection box 56.

Working principle: when the sewage treatment device is specifically used, the water inlet pipe 27 is connected with the 4 pipelines and is connected with the liquid collecting pit, then the vacuum tank 2 is pumped into negative pressure by starting the vortex fan 33, sewage is pumped into the vacuum tank 2 through the water inlet pipe 27 and the filter pipe 26, when the sewage level in the vacuum tank 2 is contacted with the ground level gauge, the controller 32 is used for controlling the starting of the plunger mortar pump 31, so that water in the vacuum tank 2 is refilled into an oil well pipe tree, and when the sewage level in the vacuum tank 2 is contacted with the high level gauge 22, the controller 32 is used for stopping the operation of the vortex fan 33, so that sewage is not sucked into the vacuum tank 2, and the cleanliness of sewage refilled into the oil well pipe tree is improved.

When sewage passes through the filter pipe 26, the filter plate 28 in the filter pipe 26 filters the sewage, so that sundries in the sewage are blocked at the left side of the filter plate 28, and the sundries are prevented from entering the vacuum tank 2; when the vortex fan 33 operates, air is discharged through the connecting pipe 4, the air discharged by the connecting pipe 4 is blown to the fan blades 51, so that the fan blades 51 rotate, the shaft lever 5 is driven to rotate, the rotating shaft lever 5 drives the rotating shaft 53 to rotate through the first bevel gear 52 and the second bevel gear 55, and when the rotating shaft 53 rotates, the cleaning brush 54 is driven to rotate, impurities attached to the left side surface of the filter plate 28 are cleaned, and therefore the influence on the filtering efficiency of the filter plate 28 caused by accumulation of the impurities is avoided; after the device is used for a period of time, sundries filtered out by the filter plate 28 are discharged through the slag discharging pipe 29 by unscrewing the sealing cover 291.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Oil well minor repair operation environment-friendly device, including bottom plate (1), install vacuum tank (2) and fixed case (3) on bottom plate (1), the right-hand member of vacuum tank (2) extends to in fixed case (3), install plunger mortar pump (31) and swirl fan (33), its characterized in that in fixed case (3): the utility model discloses a vacuum pump, including vacuum tank (2), filter pipe (26) are installed in the left end of vacuum tank (2), filter pipe (28) are installed in filter pipe (26), slag discharging pipe (29) are installed on filter pipe (26), be provided with the clean mechanism who is used for clean filter plate (28) on filter pipe (26), suction pipe and pressure release pipe (24) rigid coupling and the intercommunication of installing on vacuum tank (2) of plunger mortar pump (31).

2. The oil well minor repair operation environment-friendly device according to claim 1, wherein: the cleaning mechanism comprises a shaft lever (5) and a rotating shaft (53), wherein the shaft lever (5) penetrates through the top surface of the filter tube (26) and is rotationally connected with the filter tube, a fan blade (51) is installed at the upper end of the shaft lever (5), a first bevel gear (52) is installed at the lower end of the shaft lever (5), the rotating shaft (53) is rotationally installed on the filter plate (28), a cleaning brush (54) for cleaning the filter plate (28) is installed on the rotating shaft (53), and a second bevel gear (55) meshed and connected with the first bevel gear (52) is installed at the left end of the rotating shaft (53).

3. The oil well minor repair operation environment-friendly device according to claim 2, wherein: one end of an air outlet pipe of the vortex fan (33) extends out of the fixed box (3) and is connected with a connecting pipe (4), and the other end of the connecting pipe (4) faces to the fan blade (51).

4. The oil well minor repair operation environment-friendly device according to claim 1, wherein: two pipe brackets (25) are arranged on the top surface of the vacuum tank (2), and the two pipe brackets (25) are connected with the connecting pipe (4).

5. An oil well servicing environmental protection apparatus as defined in claim 2 or 3, wherein: the filter tube (26) is internally provided with a protection box (56), the first bevel gear (52) and the second bevel gear (55) are both positioned in the protection box (56), and the shaft lever (5) and the rotating shaft (53) penetrate through one side of the protection box (56) and are rotationally connected with the protection box (56).

6. The oil well minor repair operation environment-friendly device according to claim 1, wherein: a controller (32) is arranged in the fixed box (3), and a discharge pipe of the plunger mortar pump (31) extends out of the fixed box (3).

7. The oil well small repair work environment-friendly device according to claim 6, wherein: the left end of the vacuum tank (2) is provided with a drain pipe (21) in a penetrating way, and the right end of the vacuum tank (2) is provided with a high-level liquid level meter (22) and a low-level liquid level meter (23).