CN213172001U

CN213172001U - Oil sludge separation screening plant convenient to abundant separation

Info

Publication number: CN213172001U
Application number: CN202022077878.9U
Authority: CN
Inventors: 高金梅; 万力; 陈海龙; 赖春林; 祖东光; 王立坤; 全玲玲; 杨志超; 杨建新
Original assignee: Harbin Jinyuan Weiye Environmental Protection Technology Co ltd
Current assignee: Harbin Jinyuan Weiye Environmental Protection Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-11
Anticipated expiration: 2030-09-21

Abstract

The utility model provides an fatlute separation screening plant convenient to abundant separation, belongs to fatlute separation technical field. One end of the cylinder is in sliding fit with the circular through hole, one end of the cylinder in sliding fit with the through hole is fixedly connected with a connecting plate II, and the other end of the cylinder is fixedly connected with a limiting plate; the connecting plate II is positioned in the sliding barrel and is fixedly connected with the hydraulic cylinder II; the cylinder body of the hydraulic cylinder II is fixedly connected to the fixed seat; one end of the shaft I is connected to the inner wall of the sliding barrel through a bearing, and the other end of the shaft I is in sliding fit with the shaft II; the other end of the shaft II is connected to the fixed rod through a bearing; the fixed rod is fixedly connected to the inner wall of the cylinder; the cylinder body fixed connection of pneumatic cylinder I is in the backup pad, and jar pole fixed connection is at I lower extreme of connecting plate. Not only can complete secondary screening through the filter cloth, the cylinder and the internal structure thereof, so that the separation is more thorough, but also the time is saved compared with the traditional precipitation separation mode.

Description

Oil sludge separation screening plant convenient to abundant separation

Technical Field

The utility model relates to a fatlute separation screening plant convenient to abundant separation belongs to fatlute separation technical field.

Background

At present, in the oil field oil pumping process, oil sludge mixture can be brought out, the existing method is to separate oil sludge after layering through precipitation according to different densities of crude oil and sludge, the mode takes long time, and the separation efficiency is influenced; and most of equipment is screened only once, so that incomplete separation is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sludge separation screening plant convenient to fully separate for solving the above-mentioned problem that exists among the background art.

The utility model realizes the above purpose, and the technical scheme of taking is as follows:

a sludge separation and screening device convenient for full separation comprises a bottom plate, a collecting tank and a bracket; the collecting tank is arranged at the upper end of the bottom plate; the oil sludge separation and screening device convenient for full separation further comprises a storage barrel, a supporting plate, a hydraulic cylinder I, an oil inlet, a sliding barrel, a filtering device, a shaft I, a gear I, a connecting plate I, a gear II, a gear III, a fixing plate, a motor base, a fixing seat, a hydraulic cylinder II, a connecting plate II, a shaft II, a spiral plate, a cylinder, a fixing rod, a connecting rod, a sliding rod and a limiting plate; the lower end of the bracket is connected to the bottom plate in a specified manner, and the upper end of the bracket is fixedly connected with a storage barrel; an oil inlet hole is formed in one side face of the storage barrel; the outer end of the oil inlet hole is connected with an oil inlet pipe, and the oil inlet pipe is connected with a control valve; the top surface and the bottom surface of the sliding barrel are hollowed out, the sliding barrel is positioned in the storage barrel, and the sliding barrel is in sliding fit with the storage barrel; a circular through hole is formed in the side face of the sliding barrel, and a sealing strip is arranged on the inner wall of the through hole; one end of the cylinder is in sliding fit with the circular through hole, one end of the cylinder in sliding fit with the through hole is fixedly connected with a connecting plate II, and the other end of the cylinder is fixedly connected with a limiting plate; the connecting plate II is positioned in the sliding barrel and is fixedly connected with the hydraulic cylinder II; the cylinder body of the hydraulic cylinder II is fixedly connected to the fixed seat; the fixed seat is fixedly connected to the inner wall of the sliding barrel; the fixed plate is fixedly connected to the top end of the sliding barrel; the motor is fixedly connected to the upper end of the fixing plate through a motor base; the gear III is fixedly connected to an output shaft of the motor; the gear II is connected to the inner wall of the sliding barrel through a bearing and is meshed with the gear III; the gear I is connected to the shaft I through a key, and the gear I is meshed with the gear II; one end of the shaft I is connected to the inner wall of the sliding barrel through a bearing, and the other end of the shaft I is in sliding fit with the shaft II; the other end of the shaft II is connected to the fixed rod through a bearing; the fixed rod is fixedly connected to the inner wall of the cylinder; the spiral plate is fixedly connected to the shaft II; one end of the connecting rod is fixedly connected to the side face of the shaft II, and the other end of the connecting rod is in contact with the inner wall of the cylinder; one end of the sliding rod is in sliding fit with the connecting rod, and the other end of the sliding rod is in sliding fit with the limiting plate; the lower end of the cylinder is provided with a plurality of filtering holes; two opposite side surfaces of the sliding barrel are provided with sliding ways; the filtering device is in sliding fit with the slide way on the sliding barrel; the supporting plate is fixedly connected to the side surface of the storage barrel; the connecting plate I is connected to the outer side of the sliding barrel through a bolt; the cylinder body fixed connection of pneumatic cylinder I is in the backup pad, and jar pole fixed connection is at I lower extreme of connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can not only accomplish the secondary screening through filter cloth, drum and inner structure, make the separation more thorough, moreover more save time of traditional sedimentation separation mode relatively.

Drawings

Fig. 1 is a front view of a sludge separating and screening apparatus of the present invention for facilitating sufficient separation;

FIG. 2 is a schematic diagram of the square structure of A in FIG. 1;

FIG. 3 is a side view of the filtering apparatus of a sludge separating and screening apparatus of the present invention for facilitating full separation;

FIG. 4 is a schematic structural diagram of a shaft I of the oil sludge separating and screening device for facilitating full separation according to the present invention;

FIG. 5 is a schematic structural diagram of a shaft II of the oil sludge separating and screening device for facilitating sufficient separation according to the present invention;

FIG. 6 is a block diagram of a slide bar of a sludge separating and screening apparatus of the present invention for facilitating sufficient separation;

fig. 7 is a side view of the limiting plate of the oil sludge separating and screening device convenient for sufficient separation.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

The first embodiment is as follows: as shown in fig. 1 to 7, the present embodiment describes a sludge separating and screening apparatus for facilitating sufficient separation, which includes a base plate 1, a collecting tank 2, and a bracket 3; the collecting tank 2 is arranged at the upper end of the bottom plate 1; the oil sludge separation and screening device convenient for full separation further comprises a storage barrel 4, a supporting plate 5, a hydraulic cylinder I6, an oil inlet 7, a sliding barrel 8, a filtering device 9, a shaft I10, a gear I11, a connecting plate I12, a gear II 13, a gear III 14, a fixing plate 15, a motor 16, a motor base 17, a fixing seat 18, a hydraulic cylinder II 19, a connecting plate II 20, a shaft II 21, a spiral plate 22, a cylinder 23, a fixing rod 25, a connecting rod 26, a sliding rod 27 and a limiting plate 28; the lower end of the bracket 3 is connected to the bottom plate 1 in a specified manner, and the upper end of the bracket 3 is fixedly connected with a storage barrel 4; an oil inlet hole 7 is formed in one side face of the storage barrel 4; the outer end of the oil inlet hole 7 is connected with an oil inlet pipe, and the oil inlet pipe is connected with a control valve; the top surface and the bottom surface of the sliding barrel 8 are hollow, the sliding barrel 8 is positioned in the storage barrel 4, and the sliding barrel 8 is in sliding fit with the storage barrel 4; a circular through hole is formed in the side face of the sliding barrel 8, and a sealing strip is arranged on the inner wall of the through hole; one end of the cylinder 23 is in sliding fit with the circular through hole, and one end of the cylinder 23 in sliding fit with the through hole is fixedly connected with a connecting plate II 20, and the other end of the cylinder 23 is fixedly connected with a limiting plate 28; the connecting plate II 20 is positioned in the sliding barrel 8, and the connecting plate II 20 is fixedly connected with the hydraulic cylinder II 19; the cylinder body of the hydraulic cylinder II 19 is fixedly connected to the fixed seat 18; the fixed seat 18 is fixedly connected to the inner wall of the sliding barrel 8; the fixed plate 15 is fixedly connected to the top end of the sliding barrel 8; the motor 16 is fixedly connected to the upper end of the fixing plate 15 through a motor base 17; the gear III 14 is fixedly connected to an output shaft of the motor 16; the gear II 13 is connected to the inner wall of the sliding barrel 18 through a bearing, and the gear II 13 is meshed with the gear III 14; the gear I11 is connected to the shaft I10 through a key, and the gear I11 is meshed with the gear II 13; one end of the shaft I10 is connected to the inner wall of the sliding barrel 8 through a bearing, and the other end of the shaft I10 is in sliding fit with the shaft II 21; the other end of the shaft II 21 is connected to a fixed rod 25 through a bearing; the fixing rod 25 is fixedly connected to the inner wall of the cylinder 23; the spiral plate 22 is fixedly connected to the shaft II 21; one end of the connecting rod 26 is fixedly connected to the side face of the shaft II 21, and the other end of the connecting rod 26 is in contact with the inner wall of the cylinder 23; one end of the sliding rod 27 is in sliding fit with the connecting rod 26, and the other end of the sliding rod 27 is in sliding fit with the limiting plate 28; the lower end of the cylinder 23 is provided with a plurality of filtering holes 24; two opposite side surfaces of the sliding barrel 8 are provided with sliding ways; the filtering device 9 is in sliding fit with a slide way on the sliding barrel 8; the supporting plate 5 is fixedly connected to the side surface of the storage barrel 4; the connecting plate I12 is connected to the outer side of the sliding barrel 8 through a bolt; cylinder body fixed connection of pneumatic cylinder I6 is on backup pad 5, and jar pole fixed connection is at I12 lower extremes of connecting plate.

The second embodiment is as follows: as shown in fig. 3, the first embodiment is further described, and the filtering device 9 includes a sealing rubber strip 9-1, a rectangular frame 9-2, and a filter cloth 9-3; the filter cloth 9-3 is fixedly connected in the rectangular frame 9-2; the sealing rubber strip 9-1 is fixedly connected to the outer side of the rectangular frame 9-2; the sealing rubber strip 9-1 and the rectangular frame 9-2 are in interactive fit with the slide way on the sliding barrel 8. The sealing rubber strip 9-1 prevents crude oil from flowing out of the slide way, and can also achieve the purpose of preventing the rectangular frame 9-2 from sliding.

The third concrete implementation mode: as shown in FIG. 4, the present embodiment is further described with respect to the first embodiment, in which the shaft I10 includes a shaft I body 10-1, a fixing strip 10-2; the side surface of the main body 10-1 of the shaft I is fixedly connected with a fixing strip 10-2. The shaft I main body 10-1 drives the shaft II 21 to rotate through the fixing strip 10-2.

The fourth concrete implementation mode: as shown in fig. 5, this embodiment is further described with respect to the first embodiment, in which the shaft ii 21 includes a shaft ii main body 21-1; a shaft hole 21-2 is formed in the main body 21-1 of the shaft II, and the shaft hole 21-2 is in sliding fit with the main body 10-1 of the shaft I; a sliding groove 21-3 is also formed in the main body 21-1 of the shaft II; the sliding groove 21-3 is communicated with the shaft hole 21-2, and the sliding groove 21-3 is in sliding fit with the fixing strip 10-2. The shaft II 21 is matched with the fixing strip 10-2 through the sliding groove 21-3, so that the shaft I10 and the shaft II 21 are prevented from sliding relatively to influence the transmission effect.

The fifth concrete implementation mode: as shown in fig. 6, the present embodiment is further described with respect to the first embodiment, in which the slide bar 27 includes a slide bar main body 27-1; one end of the slide bar main body 27-1 is provided with a vertical hole, and the vertical hole is in sliding fit with the connecting rod 26. So that the slide bar body 27-1 can slide up and down on the connecting rod 26.

The sixth specific implementation mode: as shown in fig. 7, the embodiment is further described with respect to the first embodiment, and the position-limiting plate 28 includes a position-limiting plate main body 28-1 and an elliptical track 28-2; the limiting plate main body 28-1 is an oval frame, an oval track 28-2 is arranged on the inner side face of the limiting plate main body 28-1, and the oval track 28-2 is in sliding fit with the connecting rod 26; two points of the limiting plate main body 28-1 which are farthest away are respectively and fixedly connected with the highest point and the lowest point of the inner wall of the cylinder 23. The oval track 28-2 enables the slide rod body 27-1 to press the soil downward when moving to the lowest point of the inner wall of the cylinder 23, and the crude oil remaining in the soil is pressed out and discharged through the filtering hole 24.

The utility model discloses a theory of operation is: when the device is used, the hydraulic cylinder I6 is started, the hydraulic cylinder I6 drives the connecting plate I12 to move upwards so as to drive the sliding barrel 8 to move upwards, then the hydraulic cylinder II 19 is started, the hydraulic cylinder II 19 drives the connecting plate II 20 to move leftwards so as to drive the cylinder 23 to move leftwards, the cylinder 23 drives the fixing rod 25 to move so as to drive the shaft II 21 to move, the shaft II 21 slides on the shaft I10 and drives the spiral plate 22 to slide, the sliding barrel 8 and the cylinder 23 move to the positions shown in figure 1, then the valve is opened, oil is conveyed into the storage barrel 4 through the oil inlet hole 7, when the liquid level of the oil in the storage barrel 4 exceeds the filter cloth 9-3, oil sludge is filtered for the first time through the filter cloth 9-3, crude oil enters the upper end of the filter cloth 9-3, then the motor 16 is started, the motor 16 drives the gear III 14 to rotate, the gear III 14 drives, the gear I11 drives the shaft I10 to rotate, the shaft I10 drives the shaft II 21 to rotate, the shaft II 21 drives the spiral plate 22 to rotate, the spiral plate 22 rotates to push crude oil in the sliding barrel 8 into the cylinder 23, when the crude oil passes through the filtering hole 24, soil which is not completely filtered is left in the cylinder 23, the crude oil falls into a cavity in the collecting tank 2 through the filtering hole 24, then the soil continues to move in the cylinder 23, when the soil moves to the position of the sliding rod 27, the shaft II 21 rotates to drive the connecting rod 26 to rotate, the connecting rod 26 rotates to drive the sliding rod 27 to move, one end of the sliding rod 27 is positioned in the oval track 28-2, so the sliding rod 27 slides along the oval track 28-2, when the sliding rod 27 moves to the lowest end, the sliding rod 27 presses the soil in the cylinder 23 to press out the crude oil mixed in the soil, the crude oil is discharged through the filtering hole 24, and the spiral plate, the spiral plate 22 continuously pushes the soil to move, and the pressed soil is discharged into the other cavity of the collecting tank 2 through the opening at the left end of the cylinder 23, so that oil-sludge separation is completed; sludge separation is more complete by the secondary screening and pressing of the slide bar 27.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms of embodiment without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A sludge separation and screening device convenient for full separation comprises a bottom plate (1), a collecting tank (2) and a bracket (3); the collecting tank (2) is arranged at the upper end of the bottom plate (1); the method is characterized in that: the oil sludge separation and screening device convenient for full separation further comprises a storage barrel (4), a supporting plate (5), a hydraulic cylinder I (6), an oil inlet hole (7), a sliding barrel (8), a filtering device (9), a shaft I (10), a gear I (11), a connecting plate I (12), a gear II (13), a gear III (14), a fixing plate (15), a motor (16), a motor base (17), a fixing base (18), a hydraulic cylinder II (19), a connecting plate II (20), a shaft II (21), a spiral plate (22), a cylinder (23), a fixing rod (25), a connecting rod (26), a sliding rod (27) and a limiting plate (28); the lower end of the support (3) is fixedly connected to the bottom plate (1), and the upper end of the support (3) is fixedly connected with a storage barrel (4); an oil inlet hole (7) is formed in one side face of the storage barrel (4); the outer end of the oil inlet hole (7) is connected with an oil inlet pipe, and the oil inlet pipe is connected with a control valve; the top surface and the bottom surface of the sliding barrel (8) are hollow, the sliding barrel (8) is positioned in the storage barrel (4), and the sliding barrel (8) is in sliding fit with the storage barrel (4); a circular through hole is formed in the side face of the sliding barrel (8), and a sealing strip is arranged on the inner wall of the through hole; one end of the cylinder (23) is in sliding fit with the circular through hole, and one end of the cylinder (23) in sliding fit with the through hole is fixedly connected with a connecting plate II (20), and the other end of the cylinder (23) is fixedly connected with a limiting plate (28); the connecting plate II (20) is positioned in the sliding barrel (8), and the connecting plate II (20) is fixedly connected with the hydraulic cylinder II (19); the cylinder body of the hydraulic cylinder II (19) is fixedly connected to the fixed seat (18); the fixed seat (18) is fixedly connected to the inner wall of the sliding barrel (8); the fixed plate (15) is fixedly connected to the top end of the sliding barrel (8); the motor (16) is fixedly connected to the upper end of the fixing plate (15) through a motor base (17); the gear III (14) is fixedly connected to an output shaft of the motor (16); the gear II (13) is connected to the inner wall of the sliding barrel (8) through a bearing, and the gear II (13) is meshed with the gear III (14); the gear I (11) is connected to the shaft I (10) through a key, and the gear I (11) is meshed with the gear II (13); one end of the shaft I (10) is connected to the inner wall of the sliding barrel (8) through a bearing, and the other end of the shaft I (10) is in sliding fit with the shaft II (21); the other end of the shaft II (21) is connected to a fixed rod (25) through a bearing; the fixed rod (25) is fixedly connected to the inner wall of the cylinder (23); the spiral plate (22) is fixedly connected to the shaft II (21); one end of the connecting rod (26) is fixedly connected to the side face of the shaft II (21), and the other end of the connecting rod (26) is in contact with the inner wall of the cylinder (23); one end of the sliding rod (27) is in sliding fit with the connecting rod (26), and the other end of the sliding rod (27) is in sliding fit with the limiting plate (28); the lower end of the cylinder (23) is provided with a plurality of filtering holes (24); two opposite side surfaces of the sliding barrel (8) are provided with sliding ways; the filtering device (9) is in sliding fit with a slide way on the sliding barrel (8); the supporting plate (5) is fixedly connected to the side surface of the storage barrel (4); the connecting plate I (12) is connected to the outer side of the sliding barrel (8) through a bolt; the cylinder body fixed connection of pneumatic cylinder I (6) is on backup pad (5), and jar pole fixed connection is in I (12) lower extreme of connecting plate.

2. A sludge separation screen apparatus for facilitating substantial separation as claimed in claim 1 wherein: the filtering device (9) comprises a sealing rubber strip (9-1), a rectangular frame (9-2) and filter cloth (9-3); the filter cloth (9-3) is fixedly connected in the rectangular frame (9-2); the sealing rubber strip (9-1) is fixedly connected to the outer side of the rectangular frame (9-2); the sealing rubber strip (9-1) and the rectangular frame (9-2) are in interactive fit with the slide way on the sliding barrel (8).

3. A sludge separation screen apparatus for facilitating substantial separation as claimed in claim 2 wherein: the shaft I (10) comprises a shaft I main body (10-1) and a fixing strip (10-2); the side surface of the main body (10-1) of the shaft I is fixedly connected with a fixing strip (10-2).

4. A sludge separation screen apparatus for facilitating substantial separation as claimed in claim 3 wherein: the shaft II (21) comprises a shaft II main body (21-1); a shaft hole (21-2) is formed in the shaft II main body (21-1), and the shaft hole (21-2) is in sliding fit with the shaft I main body (10-1); a sliding groove (21-3) is also arranged in the main body (21-1) of the shaft II; the sliding groove (21-3) is communicated with the shaft hole (21-2), and the sliding groove (21-3) is in sliding fit with the fixing strip (10-2).

5. A sludge separation screen apparatus for facilitating substantial separation as claimed in claim 1 wherein: the slide bar (27) comprises a slide bar body (27-1); one end of the slide bar main body (27-1) is provided with a vertical hole, and the vertical hole is in sliding fit with the connecting rod (26).

6. A sludge separation screen apparatus for facilitating substantial separation as claimed in claim 1 wherein: the limiting plate (28) comprises a limiting plate main body (28-1) and an elliptical track (28-2); the limiting plate main body (28-1) is an oval frame, an oval track (28-2) is arranged on the inner side face of the limiting plate main body (28-1), and the oval track (28-2) is in sliding fit with the connecting rod (26); two points of the limiting plate main body (28-1) which are farthest away are respectively and fixedly connected with the highest point and the lowest point of the inner wall of the cylinder (23).