CN218796542U

CN218796542U - Oil body centrifugal separation equipment for petroleum refining

Info

Publication number: CN218796542U
Application number: CN202222422627.9U
Authority: CN
Inventors: 李世强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-04-07
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses an oil body centrifugal separation equipment for petroleum refining, including base and the box of setting directly over the base, the rigidity that just is close to the bottom on the inner wall of box inserts and is equipped with the fluid-discharge tube, the one end of fluid-discharge tube runs through the box, be equipped with the valve on the fluid-discharge tube, a plurality of supporting shoes of fixedly connected with between base and the box, the upper end of box is equipped with the case lid, the upper end of case lid is inserted and is equipped with two branches, the lower extreme of branch runs through case lid and box, be fixed connection between branch and the case lid, be sliding connection between branch and the box, be equipped with a actuating mechanism in the branch, the lower extreme of case lid rotates and is connected with the cylinder, the lower extreme of cylinder extends to in the box. The utility model discloses a setting of many places actuating mechanism realizes that the cylinder rises out fast from the box in to leave out and dismantle required step, thereby the user of being convenient for maintains the clearance.

Description

Oil body centrifugal separation equipment for petroleum refining

Technical Field

The utility model relates to a splitter technical field especially relates to an oil body centrifugal separation equipment for petroleum refining.

Background

The oil formation mechanism of petroleum has two theories of biological deposition and oil change and petrochemical oil, the former is widely accepted, and the petroleum is formed by the long evolution of organisms in ancient oceans or lakes, belongs to biological deposition and oil change and cannot be regenerated; the latter is thought to be the generation of petroleum from its own carbon within the earth's crust, which is biologically unrelated and renewable, and petroleum is used primarily as fuel and gasoline, as well as a feedstock for many chemical industry products such as solutions, fertilizers, pesticides, and plastics.

Oil body centrifugal separation equipment need be used in the oil refining, and the purpose of oil body centrifugal separation equipment work is to separate the impurity in the oil with oil, can stay in the separation bucket behind the impurity separation, and the impurity in later stage needs to dismantle whole separation machine and clears up, dismantles that the flow is comparatively loaded down with trivial details, need consume a large amount of time, is unfavorable for the later maintenance clearance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the impurity in later stage and need dismantling whole separating machine and clear up, dismantle the flow comparatively loaded down with trivial details, need consume a large amount of time, be unfavorable for the later maintenance clearance, and the oil body centrifugal separation equipment for oil refining who provides.

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

the utility model provides an oil body centrifugal separation equipment for petrochemical industry, includes the base and sets up the box directly over the base, the rigidity that just is close to the bottom on the inner wall of box is inserted and is equipped with the fluid-discharge tube, the one end of fluid-discharge tube runs through the box, be equipped with the valve on the fluid-discharge tube, a plurality of supporting shoes of fixedly connected with between base and the box, the upper end of box is equipped with the case lid, the upper end of case lid is inserted and is equipped with two branches, the lower extreme of branch runs through case lid and box, be fixed connection between branch and the case lid, be sliding connection between branch and the box, be equipped with first actuating mechanism in the branch, the lower extreme of case lid rotates and is connected with the cylinder, the lower extreme of cylinder extends to the box, the upper end of case lid is fixed to be inserted and is equipped with the inlet pipe, the lower extreme of inlet pipe runs through the case lid and extends to in the cylinder, the surface of cylinder is equipped with a plurality of openings, opening internal fixation inlays and is equipped with the filter screen, the lower extreme of cylinder is equipped with the apron, the lower extreme of apron is equipped with the bolt, the second actuating mechanism.

Preferably, first actuating mechanism is including inserting the screw rod of establishing in branch upper end, be equipped with the mounting groove in the base, the lower extreme of screw rod runs through branch and base and fixedly connected with second gear, be connected for rotating between branch and the base, fixedly connected with second servo motor on the inner wall of mounting groove, the terminal fixedly connected with bull stick of output shaft of second servo motor, the one end of bull stick rotates with the inner wall of mounting groove to be connected, the fixed first gear that cup joints mutually with the second gear on the bull stick.

Preferably, the second driving mechanism comprises a rotary table arranged at the lower end of the cover plate, the lower end of the rotary table is connected with the inner bottom of the box body in a rotating mode, the two connecting blocks are fixedly connected to the upper end of the rotary table, a connecting groove corresponding to the connecting blocks is formed in the lower end of the cover plate, the upper end of each connecting block extends into the connecting groove in a sliding mode, a first servo motor is fixedly connected to the lower end of the box body, the tail end of an output shaft of the first servo motor penetrates through the box body and is fixedly connected with the lower end of the rotary table, and the output shaft of the first servo motor is connected with the box body in a rotating mode.

Preferably, the support rod is fixedly sleeved with a fixing ring, and the lower end of the fixing ring is fixedly connected with the upper end of the box cover.

Preferably, the number of the supporting blocks is four in rectangular distribution.

Preferably, the lower end of the box cover is fixedly connected with a rubber pad.

Has the beneficial effects that:

1. the method comprises the steps that firstly, a second servo motor is started to rotate positively, a rotating rod is driven to rotate by the second servo motor, a first gear is driven to rotate by the rotating rod, a screw rod is driven to rotate by the meshing effect of the first gear and the second gear, a supporting rod is driven to descend and move downwards by the meshing effect of threads, a box cover is driven to descend by the supporting rod, so that a first cover is attached to a box body, at the moment, a separating cylinder is located in the box body, a connecting block also extends into a connecting groove, then oil is conveyed into the separating cylinder through a feeding hole, meanwhile, a first servo motor is started to drive a rotary disc to rotate, the rotary disc drives a cover plate and the separating cylinder to rotate through the connecting block, in the high-speed rotating process of the separating cylinder, impurities with heavy mass are separated onto the inner wall of the separating cylinder body under the action of centrifugal force, the impurities are blocked through a filter screen, the separated oil flows into the box body through a through opening, and finally flows out through a liquid discharge pipe;

2. when needing to clear up the impurity in the cylinder, start the reversal of second servo motor, make the case lid rise (the principle is as above, no longer repeated here), it rises to drive the cylinder through the case lid, makes the cylinder upwards rise from the box, thereby the user of being convenient for clears up the cylinder, and unscrew the bolt, open the apron, but convenience of customers carries out further clearance to the inside of cylinder, the utility model discloses a setting of many actuating mechanism realizes that the cylinder upwards rises in the box fast from the box, thereby omits and dismantles required step, thereby the user of being convenient for maintains the clearance.

Drawings

FIG. 1 is a schematic structural view of an oil body centrifugal separation device for petroleum refining according to the present invention;

FIG. 2 is a schematic structural view of the point A of the oil body centrifugal separation device for petroleum refining provided by the present invention;

fig. 3 is a schematic diagram of the structure at the position B of the oil body centrifugal separation equipment for petroleum refining according to the present invention.

In the figure: 1-base, 2-supporting block, 3-box, 4-first servo motor, 5-rotary table, 6-rotary rod, 7-supporting rod, 8-filter screen, 9-separating cylinder, 10-screw, 11-box cover, 12-connecting block, 13-cover plate, 14-bolt, 15-second servo motor, 16-first gear and 17-second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a centrifugal oil separation device for petroleum refining comprises a base 1 and a box body 3 arranged right above the base 1, wherein a drain pipe is fixedly inserted on the inner wall of the box body 3 and at a position close to the bottom of the box body 3 and used for discharging petroleum, one end of the drain pipe penetrates through the box body 3, a valve is arranged on the drain pipe and used for opening and closing, a plurality of supporting blocks 2 are fixedly connected between the base 1 and the box body 3 and used for supporting the box body 3, and the number of the supporting blocks 2 is four in rectangular distribution and used for improving the stability in supporting;

in the embodiment, a box cover 11 is arranged at the upper end of the box body and used for sealing the box body 3, two support rods 7 are inserted into the upper end of the box cover 11 and used for driving the box cover 11 to lift, fixing rings are fixedly sleeved on the support rods 7 and used for improving the stability between the support rods 7 and the box cover 11, the lower ends of the fixing rings are fixedly connected with the upper end of the box cover 11, the lower ends of the support rods 7 penetrate through the box cover 11 and the box body 3, the support rods 7 are fixedly connected with the box cover 11, and the support rods 7 are slidably connected with the box body 3;

in this embodiment, a first driving mechanism is arranged in the supporting rod 7, the first driving mechanism includes a screw rod 10 inserted in the upper end of the supporting rod 7, and is used for driving the supporting rod 7 to lift, a mounting groove is arranged in the base 1, the lower end of the screw rod 10 penetrates through the supporting rod 7 and the base 1 and is fixedly connected with a second gear 17, and is used for driving the screw rod 10 to rotate, the supporting rod 7 is rotatably connected with the base 1, a second servo motor 15 is fixedly connected to the inner wall of the mounting groove, and is used for driving the rotating rod 6 to rotate, the rotating rod 6 is fixedly connected with a rotating rod 6 at the end of an output shaft of the second servo motor 15, and is used for driving the first gear 16 to rotate, one end of the rotating rod 6 is rotatably connected with the inner wall of the mounting groove, and the rotating rod 6 is fixedly sleeved with a first gear 16 engaged with the second gear 17, and is used for driving the second gear 17 to rotate;

in the embodiment, the lower end of the box cover 9 is rotatably connected with a separation cylinder 9 for separating impurities in petroleum, the lower end of the separation cylinder 9 extends into the box body 3, the lower end of the box cover 11 is fixedly connected with a rubber pad for improving the sealing property between the box cover 11 and the box body 3, the upper end of the box cover 11 is fixedly inserted with a feed pipe for conveying the petroleum into the separation cylinder 9, the lower end of the feed pipe penetrates through the box cover 11 and extends into the separation cylinder 9, the surface of the separation cylinder 9 is provided with a plurality of through holes, a filter screen 8 is fixedly embedded in each through hole for blocking the impurities in the petroleum, the lower end of the separation cylinder 9 is provided with a cover plate 13 for closing the lower end of the separation cylinder 9, the lower end of the cover plate 13 is provided with a bolt 14 for preventing the cover plate 13 from loosening, and the cover plate 13 is fixedly connected with the separation cylinder 9 through the bolt 14;

in this embodiment, the lower end of the cover plate 13 is provided with a second driving mechanism, the second driving mechanism includes a rotary plate 5 arranged at the lower end of the cover plate 13 and used for driving the connecting blocks 12 to rotate, the lower end of the rotary plate 5 is rotatably connected with the inner bottom of the box body 3, the upper end of the rotary plate 5 is fixedly connected with two connecting blocks 12 and used for driving the cover plate 13 to rotate, the lower end of the cover plate 13 is provided with a connecting groove corresponding to the connecting blocks 12, the upper end of the connecting blocks 12 slidably extends into the connecting groove, the lower end of the box body 3 is fixedly connected with a first servo motor 4 and used for driving the rotary plate 5 to rotate, the tail end of an output shaft of the first servo motor 4 penetrates through the box body 3 and is fixedly connected with the lower end of the rotary plate 5, and the output shaft of the first servo motor 4 is rotatably connected with the box body 3;

in the embodiment, firstly, the second servo motor 15 is started to rotate positively, the rotating rod 6 is driven to rotate by the second servo motor 15, the first gear 16 is driven to rotate by the rotating rod 6, the screw rod 10 is driven to rotate by the meshing action of the first gear 16 and the second gear 17, the screw rod 10 drives the supporting rod 7 to descend and move downwards by the meshing action of the threads, the box cover 11 is driven to descend by the supporting rod 7, so that the cover 1 is attached to the box body 3 firstly, at the moment, the separating cylinder 9 is positioned in the box body 3, the connecting block 12 also extends into the connecting groove, then oil is conveyed into the separating cylinder 9 through the feeding hole, meanwhile, the first servo motor 4 is started to drive the rotating disc 5 to rotate, the rotating disc 5 drives the cover plate 13 and the separating cylinder 9 to rotate through the connecting block 12, in the high-speed rotating process of the separating cylinder 9, impurities with heavy mass are separated onto the inner wall of the separating cylinder body 3 under the action of centrifugal force, and are blocked by the filter screen 8, and the separated oil flows into the box body 3 through the liquid discharge pipe and finally flows out; when needing the impurity in the clearance cylinder 9, start the 15 reversals of second servo motor, make case lid 11 rise (the principle is as above, no longer repeated here), it rises to drive cylinder 9 through case lid 11, makes cylinder 9 upwards rise from box 3 in, thereby the user of being convenient for clears up cylinder 9, and unscrew bolt 14, open apron 13, but convenience of customers carries out further clearance to the inside of cylinder 9, the utility model discloses a setting of many actuating mechanism realizes cylinder and upwards rises in the box fast from the box, thereby omits and dismantles required step, thereby the user of being convenient for maintains the clearance.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an oil body centrifugal separation equipment for petroleum refining, includes base (1) and sets up box (3) directly over base (1), its characterized in that: the device is characterized in that a liquid discharge pipe is fixedly inserted in a position which is close to the bottom on the inner wall of the box body (3), one end of the liquid discharge pipe penetrates through the box body (3), a valve is arranged on the liquid discharge pipe, a plurality of supporting blocks (2) are fixedly connected between the base (1) and the box body (3), a box cover (11) is arranged at the upper end of the box body, two supporting rods (7) are inserted at the upper end of the box cover (11), the lower ends of the supporting rods (7) penetrate through the box cover (11) and the box body (3), the supporting rods (7) and the box cover (11) are fixedly connected, a sliding connection is arranged between the supporting rods (7) and the box body (3), a first driving mechanism is arranged in the supporting rods (7), the lower end of the box cover (11) is rotatably connected with a separation cylinder (9), the lower end of the separation cylinder (9) extends into the box body (3), an inlet pipe is fixedly inserted at the upper end of the box cover (11), the lower end of the inlet pipe penetrates through the box cover (11) and extends into the separation cylinder (9), a plurality of through holes are fixedly embedded in the surface of the separation cylinder (9), a filter screen (8), a fixing cover plate (13) is arranged on the lower end of the separation cylinder (13), and a bolt (13) is connected with a fixing cover plate (13), and a second driving mechanism is arranged at the lower end of the cover plate (13).

2. The oil body centrifugal separation apparatus for refining petroleum according to claim 1, characterized in that: first actuating mechanism is including inserting screw rod (10) of establishing in branch (7) upper end, be equipped with the mounting groove in base (1), the lower extreme of screw rod (10) runs through branch (7) and base (1) and fixedly connected with second gear (17), be connected for rotating between branch (7) and base (1), fixedly connected with second servo motor (15) on the inner wall of mounting groove, the terminal fixedly connected with bull stick (6) of output shaft of second servo motor (15), the one end of bull stick (6) is connected with the inner wall rotation of mounting groove, fixed cup joint first gear (16) with second gear (17) looks meshing on bull stick (6).

3. The oil body centrifugal separation apparatus for petroleum refining according to claim 1, characterized in that: second actuating mechanism is including setting up carousel (5) at apron (13) lower extreme, the lower extreme of carousel (5) rotates with the interior bottom of box (3) to be connected, two connecting blocks (12) of the upper end fixedly connected with of carousel (5), the lower extreme of apron (13) is equipped with the spread groove corresponding with connecting block (12), the upper end of connecting block (12) slides and extends to in the spread groove, the first servo motor (4) of lower extreme fixedly connected with of box (3), the output shaft end of first servo motor (4) run through box (3) and with the lower extreme fixed connection of carousel (5), be connected for rotating between the output shaft of first servo motor (4) and box (3).

4. The oil body centrifugal separation apparatus for refining petroleum according to claim 1, characterized in that: the supporting rod (7) is fixedly sleeved with a fixing ring, and the lower end of the fixing ring is fixedly connected with the upper end of the box cover (11).

5. The oil body centrifugal separation apparatus for refining petroleum according to claim 1, characterized in that: the number of the supporting blocks (2) is four and the supporting blocks are distributed in a rectangular shape.

6. The oil body centrifugal separation apparatus for petroleum refining according to claim 1, characterized in that: the lower end of the box cover (11) is fixedly connected with a rubber pad.