CN216092591U - Filter equipment is used in oil field oil recovery - Google Patents

Abstract

The utility model relates to an oil field oil extraction device, in particular to a filtering device for oil field oil extraction. The device comprises a bottom plate, a filter box, a standing box and a filter barrel; the box of stewing is placed on the bottom plate, and the rose barrel is arranged in the rose box, and the rose box is fixed above the box of stewing. The filtering device for oil extraction in the oil field can fully separate oil from sand grains, can remove impurities with poor solubility in the oil, and has a good filtering effect. The device has the advantages of good stability, convenient operation, easy cleaning and moving, time and labor saving and easy popularization and use in oil fields.

Description

Filter equipment is used in oil field oil recovery

Technical Field

The utility model relates to an oil field oil extraction device, in particular to a filtering device for oil field oil extraction.

Background

Oil wells often contain a certain amount of sand and dissolved objects, and therefore, when oil is recovered, the sand in the crude oil needs to be filtered to prevent the sand from damaging an oil pump and pipelines. The utility model patent CN212757616U discloses an oil field oil recovery filter equipment includes filter chamber, supporting leg, upper cover plate, first filter screen and second filter screen, and upper cover plate internally mounted has the gas collection mouth, and the discharge is connected to the gas collection mouth, secretly adorns first filter and second filter in the filter chamber, and supplementary rabbling mechanism is installed to first filter screen upper end, and supplementary push mechanism is installed to second filter screen upper end, and all install in the filter screen and collect the box and be used for collecting the filtration residue. The filter screen is fixed with the middle layer support frame through the positioning rod in the device, and unstable risk exists during filtering.

The utility model patent CN213205637U discloses a all kinds of prevent filter equipment for oil field oil recovery of jam, the power distribution box comprises a box body, one side fixedly connected with diaphragm of box upper end, run through ground fixedly connected with oil inlet pipe on the diaphragm, and the lower extreme that advances oil pipe extends to the inside of box, fixed intercommunication has an oil pipe on the bottom position of box lateral wall, the interior lower part of box is provided with vibrating mechanism, the filter screen has been placed to vibrating mechanism's upper end, the one end fixedly connected with second pivot of filter screen, the spout has been seted up to one side that the box inner wall is close to the second pivot, and the second pivot slides and sets up in the spout, the slag discharge mouth has been seted up to one side that the box inner wall is close to the spout, and the slag discharge mouth is located the spout directly over, slag discharge mouth and spout communicate each other between the two, the card is equipped with the sprue among the slag discharge mouth. This prevent oil field oil recovery of jam uses filter equipment can filter the solid impurity in the oil to can reach the purpose of preventing blockking up, be convenient for arrange the sediment moreover.

The utility model patent CN212467322U discloses a filter equipment for oil field recovery, the power distribution box comprises a box body, the inside below joint of box has the baffle, the motor is installed to the inside bottom of box, the motor has first pivot through output shaft, first pivot runs through the baffle, and extend to the top of baffle, the surface of first pivot top is carved with the external screw thread, but threaded connection has the movable plate on the external screw thread, the both ends symmetry of movable plate is seted up flutedly, install first connecting axle in the recess, the surface rotatable coupling of first connecting axle strikes the pole, the welding of bottom one side of striking the pole has the connecting block, the middle part of connecting block runs through there is the second connecting axle, the fixed plate is installed to the tip of second connecting axle, the top joint that the inside of box is located first pivot has first filter screen. The device can avoid the grit to all pile up motionlessly on first filter screen to avoid first filter screen to take place the condition of jam easily.

Utility model patent CN212535631U discloses an oil recovery filter equipment, include: a valve body; the first motor is fixedly arranged on one side of the valve body; the two rotating shafts are rotatably arranged in the valve body, one ends of the two rotating shafts extend out of the valve body, and one end of any one rotating shaft is fixedly connected with an output shaft of the first motor; the round frame is fixedly arranged on the two rotating shafts; the filter screen is fixedly arranged on the round frame; the first gear is fixedly arranged at one end of the corresponding rotating shaft; the hollow pipe is fixedly arranged in the valve body; the first rotating rod is rotatably arranged in the hollow pipe, and one end of the first rotating rod extends out of the valve body.

The utility model CN213253217U discloses a conveniently cleaned oil pollution filtering device for oil field exploitation, which comprises a box body, a liquid inlet pipe, a first T-shaped sealing plate, a first filter plate, a second T-shaped sealing plate, a second filter plate, a liquid outlet pipe, a sealing valve, a first connecting pipe, a sleeved sealing shell structure and an oil pollution suction tank structure, wherein the liquid inlet pipe is welded on the left upper part of the box body; the first T-shaped sealing plate bolt is arranged on the left side above the interior of the box body; the first filter plate bolt is arranged at the lower end of the first T-shaped sealing plate; the second T-shaped sealing plate bolt is arranged on the right side above the inner part of the box body; the second filter plate bolt is arranged at the lower end of the second T-shaped sealing plate; the drain pipe is welded below the right side in the box body. The device is through cup jointing the setting of sealed shell structure, and then has increased the sealed effect of first filter and second filter installation department.

The stability and the use convenience of the existing oil extraction filtering device are still required to be further improved.

Disclosure of Invention

The utility model mainly aims to provide a filter device for oil extraction in an oil field, which has a good filter effect, good stability and convenience in use.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a filtering device for oil extraction in an oil field, which comprises a bottom plate, a filtering box, a standing box and a filtering barrel, wherein the bottom plate is provided with a bottom plate; the standing box is placed on the bottom plate, the filter barrel is placed in the filter box, and the filter box is fixed above the standing box; the filter box is provided with a vertical plate, a motor, a connecting rod, a driving gear, a cover plate, a discharge pipe and a valve; the vertical plate is fixed on one side of the upper end of the filter box, the motor is fixed on one side of the vertical plate, the connecting rod is fixedly connected with the output end of the motor, the connecting rod movably penetrates through the filter box, and the driving gear is fixed at the lower end of the connecting rod; the cover plate is fixed at the opening of the filter box; a discharge pipe is arranged at the bottom end of the filter box, and a valve is arranged on the discharge pipe; the filter barrel is provided with a support rod, a support ring, a toothed ring, a pull rod, a collection box and a handle; the supporting ring is arranged on the supporting rod, and two ends of the supporting rod are fixed on the inner wall of the filter box; the collecting box is fixed at the bottom end of the filter barrel, the bottom end of the pull rod is fixed at the middle position of the collecting box, and the top end of the pull rod is provided with a handle; the gear ring is sleeved at the upper end of the filter barrel and is meshed with the driving gear.

Furthermore, a sliding groove is formed in the opening of the filter box, clamping blocks are arranged at two ends of the cover plate, and the clamping blocks are movably matched inside the sliding groove. The filter box can be opened and closed through the sliding cover plate, and the use is convenient.

Furthermore, a handle is arranged on one side of the cover plate, and a feeding hole is formed in the upper portion of the cover plate. The cover plate is provided with a handle, so that the cover plate can be moved conveniently.

Furthermore, the lower end of the filter barrel is provided with a groove, and the support ring is movably matched inside the groove.

Furthermore, discharge pipes are arranged on one side and the bottom end of the standing box, and valves are arranged on the discharge pipes; the bottom discharge pipe passes through the bottom plate.

Furthermore, two sides of the filter box are respectively fixed on the bottom plate through the supporting plate.

Furthermore, a pushing handle and a roller are arranged on the bottom plate.

Compared with the prior art, the utility model has the following advantages:

the filtering device for oil extraction in the oil field can fully separate oil from sand grains, can remove impurities with poor solubility in the oil, and has a good filtering effect.

The filtering device for oil extraction in the oil field has the advantages of good stability, convenient operation, easy cleaning and moving, time and labor saving and easy popularization and use in the oil field.

Drawings

FIG. 1 is a schematic structural diagram of a filtration apparatus for oil recovery in an oil field according to embodiment 1 of the present invention;

FIG. 2 is a schematic front view of a filtration apparatus for oil recovery in an oil field according to embodiment 1 of the present invention;

fig. 3 is a schematic sectional view of a filter box in the filter device for oil recovery in an oil field according to embodiment 1 of the present invention;

fig. 4 is a schematic view of a filter drum structure in the filter device for oil recovery in an oil field according to embodiment 1 of the present invention.

In the figure: 1. a base plate; 11. a pushing handle; 12. a roller; 13. a support plate; 2. a filter box; 21. a vertical plate; 22. a motor; 23. a connecting rod; 24. a drive gear; 25. a chute; 26. a first discharge pipe; 27. a first valve; 3. standing in a box; 31. a second valve; 32. a second discharge pipe; 33. a third valve; 34. a third discharge pipe; 4. a cover plate; 41. a clamping block; 42. a first handle; 43. a feed inlet; 5. a filter vat; 51. A support bar; 52. a support ring; 53. a toothed ring; 54. a groove; 55. a pull rod; 56. a collection box; 57. A second handle.

Detailed Description

It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the utility model as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of the stated features, steps, operations, and/or combinations thereof, unless the context clearly indicates otherwise.

The utility model provides a filtering device for oil extraction in an oil field, which comprises a bottom plate, a filtering box, a standing box and a filtering barrel, wherein the bottom plate is provided with a bottom plate; the standing box is placed on the bottom plate, the filter barrel is placed in the filter box, and the filter box is fixed above the standing box; the filter box is provided with a vertical plate, a motor, a connecting rod, a driving gear, a cover plate, a discharge pipe and a valve; the vertical plate is fixed on one side of the upper end of the filter box, the motor is fixed on one side of the vertical plate, the connecting rod is fixedly connected with the output end of the motor, the lower end of the connecting rod extends into the filter box, and the driving gear is fixed at the lower end of the connecting rod; the cover plate is fixed at the opening of the filter box; a discharge pipe is arranged at the bottom end of the filter box, and a valve is arranged on the discharge pipe; the filter barrel is provided with a support rod, a support ring, a toothed ring, a pull rod, a collection box and a handle; the supporting ring is arranged on the supporting rod, and two ends of the supporting rod are fixed on the inner wall of the filter box; the collecting box is fixed at the bottom end of the filter barrel, the bottom end of the pull rod is fixed at the middle position of the collecting box, and the top end of the pull rod is provided with a handle; the gear ring is sleeved at the upper end of the filter barrel and is meshed with the driving gear. The motor 22 is preferably Y80M1-2 model, the power supply interface of the motor 22 is connected with the power supply system through a switch, the operation circuit of the motor 22 is a normal and reverse rotation control program of the conventional motor 22, the operation of the circuit is the conventional circuit, the circuits and the control related in the scheme are the prior art, and redundant description is not repeated herein.

As an implementation mode of the utility model, a sliding groove is arranged at the opening of the filter box, and clamping blocks are arranged at two ends of the cover plate and are movably matched in the sliding groove.

As an embodiment of the utility model, one side of the cover plate is provided with a handle, and the upper part of the cover plate is provided with a feeding hole.

As an implementation mode of the utility model, the lower end of the filter barrel is provided with a groove, and the support ring is movably matched inside the groove.

As an embodiment of the utility model, one side and the bottom end of the standing box are provided with a discharge pipe, and the discharge pipe is provided with a valve; the bottom discharge pipe passes through the bottom plate.

As an embodiment of the utility model, two sides of the filter box are respectively fixed on the bottom plate through the supporting plates.

As an implementation mode of the utility model, the bottom plate is also provided with a push handle and a roller.

In order to make the technical solutions of the present invention more clearly understood by those skilled in the art, the technical solutions of the present invention will be described in detail below with reference to specific embodiments.

Example 1

As shown in fig. 1-4, the oil field oil extraction filter device includes a bottom plate 1, a pushing handle 11, a roller 12, a support plate 13, a filter box 2, a vertical plate 21, a motor 22, a connecting rod 23, a driving gear 24, a sliding chute 25, a first discharge pipe 26, a first valve 27, a standing box 3, a second valve 31, a second discharge pipe 32, a third valve 33, a third discharge pipe 34, a cover plate 4, a clamping block 41, a first handle 42, a feed inlet 43, a filter barrel 5, a support rod 51, a support ring 52, a gear ring 53, a groove 54, a pull rod 55, a collection box 56, and a second handle 57.

The upper surface of the bottom plate 1 is fixedly provided with a push handle 11, the lower surface of the bottom plate is fixedly provided with four idler wheels 12, the upper surface of the bottom plate 1 is fixedly provided with two supporting plates 13, and the filter box 2 is fixed between the two supporting plates. The filter box 2 is provided with a vertical plate 21, a motor 22, a connecting rod 23, a driving gear 24, a sliding groove 25, a first discharge pipe 26, a first valve 27 and a cover plate 4; the vertical plate 21 is fixed on one side of the upper end of the filter box 2, the motor 22 is fixed on one side of the vertical plate 21, the connecting rod 23 is fixedly connected with the output end of the motor 22, the lower end of the connecting rod 23 extends into the filter box 2, and the driving gear 24 is fixed at the lower end of the connecting rod 23; a first discharge pipe 26 is arranged at the bottom end of the filter box 2, a first valve 27 is arranged on the first discharge pipe 26, and a sliding groove 25 is arranged at the opening of the filter box 2; the cover plate 4 is fixed at the opening 2 of the filter box; the cover plate 4 is provided with two ends with a fixture block 41, and the fixture block 41 is movably matched in the sliding groove 25. A first handle 42 is arranged on one side of the cover plate 4, and a feeding hole 43 is arranged on the upper part of the cover plate 4.

The filter vat 5 is provided with a support rod 51, a support ring 52, a toothed ring 53, a groove 54, a pull rod 55, a collection box 56 and a second handle 57; the supporting ring 52 is arranged on the supporting rod 51, and two ends of the supporting rod 51 are fixed on the inner wall of the filter box 2; the collecting box 56 is fixed at the bottom end of the filter barrel 5, the bottom end of the pull rod 55 is fixed at the middle position of the collecting box 56, and the top end of the pull rod 55 is provided with a second handle 57; the gear ring 53 is sleeved at the upper end of the filter barrel 5 and is meshed with the driving gear 24, a groove 54 is formed in the lower end of the filter barrel 5, the supporting ring 52 is movably matched in the groove 54, and the filter barrel 5 can rotate.

The standing box 3 is arranged on the upper surface of the bottom plate 1, and the filter box 2 is positioned on the standing box 3. The resting tank 3 is provided with a second discharge pipe 32 and a third discharge pipe 34; the second discharge pipe 32 is provided at one side of the standing tank 3, the second valve 31 is provided on the second discharge pipe 32, the third discharge pipe 34 is provided at the bottom of the standing tank 3 and passes through the bottom plate 1, and the third valve 33 is provided on the third discharge pipe 34.

Example 2

The use method of the filtering device for oil extraction in the oil field in embodiment 1 includes that firstly, oil is poured into the filtering barrel 5 from the feeding hole 43, the motor 22 is started, the motor 22 drives the driving gear 24 to rotate through the connecting rod 23, then the toothed ring 53 is driven to rotate, the toothed ring 53 can drive the filtering barrel 5 to rotate under the support of the support ring 52, the oil poured into the filtering barrel is separated, particulate matters can slide into the collecting box 56 along the inner side wall of the filtering barrel 5, the filtering barrel 5 can drive the collecting box 56 to rotate, part of the oil attached to the surface of impurities can be separated, and after filtering, the first valve 27 is opened, and the oil is discharged into the standing box 3 from the first discharging pipe 26;

when cleaning is needed, the motor 22 is firstly closed, then a worker holds the first handle 42 to draw the cover plate 4 outwards, then the second handle 57 takes the collecting box 56 out, the collecting box 56 is cleaned, after the cleaning is finished, the collecting box 56 is placed into the filtering barrel 5, and then the fixture block 41 is inserted into the sliding groove 25, so that the cover plate 4 is in a sealed state, and oil overflow during processing and filtering is prevented;

the filtered oil flows into the standing tank 3, because the filtered oil may contain partial impurities and soluble objects, the oil and the impurities with poor solubility are layered by standing, then the second valve 31 is opened to discharge the oil from the second discharge pipe 32, and after the discharge is finished, the third valve 33 is opened to flush the inside of the standing tank 3 to discharge the impurities from the third discharge pipe 34.

All parts and parts which are not discussed in the utility model and the connection mode of all parts and parts in the application belong to the known technology in the technical field, and are not described again. Such as welding, threaded connections, etc.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Claims (7)

1. A filter device for oil extraction in oil fields is characterized by comprising a bottom plate, a filter box, a standing box and a filter barrel; the standing box is placed on the bottom plate, the filter barrel is placed in the filter box, and the filter box is fixed above the standing box;

the filter box is provided with a vertical plate, a motor, a connecting rod, a driving gear, a cover plate, a discharge pipe and a valve; the vertical plate is fixed on one side of the upper end of the filter box, the motor is fixed on one side of the vertical plate, the connecting rod is fixedly connected with the output end of the motor, the lower end of the connecting rod extends into the filter box, and the driving gear is fixed at the lower end of the connecting rod; the cover plate is fixed at the opening of the filter box; a discharge pipe is arranged at the bottom end of the filter box, and a valve is arranged on the discharge pipe;

the filter barrel is provided with a support rod, a support ring, a toothed ring, a pull rod, a collection box and a handle;

the supporting ring is arranged on the supporting rod, and two ends of the supporting rod are fixed on the inner wall of the filter box; the collecting box is fixed at the bottom end of the filter barrel, the bottom end of the pull rod is fixed at the middle position of the collecting box, and the top end of the pull rod is provided with a handle; the gear ring is sleeved at the upper end of the filter barrel and is meshed with the driving gear.

2. The oil field is extracted with the filter equipment according to claim 1, wherein, the filter box opening has the concrete chute, the cover plate has the fixture block at both ends, the fixture block activity fits in the concrete chute.

3. The oil field oil recovery filter device according to claim 1 or 2, wherein a handle is provided at one side of the cover plate, and a feed inlet is provided at the upper part of the cover plate.

4. The oil field oil recovery filter device of claim 1, wherein the filter vat has a recess at its lower end, and the support ring is movably fitted in the recess.

5. The oil field oil extraction filter device according to claim 1, wherein the standing tank is provided with a discharge pipe on one side and the bottom end, and the discharge pipe is provided with a valve; the bottom discharge pipe passes through the bottom plate.

6. The oil field oil recovery filter device according to claim 1, wherein both sides of the filter box are fixed to the bottom plate by support plates, respectively.

7. The oil field oil recovery filter device according to claim 1, wherein the bottom plate is further provided with a pushing handle and a roller.

Images