CN210934658U - Avoid secondary environmental pollution's oil to keep apart base fluid production facility - Google Patents

Abstract

The utility model relates to the technical field of oil exploitation, in particular to an oil isolation base liquid production device capable of avoiding secondary environmental pollution, which comprises a box body, a fixed plate, a rotating plate and a rotating motor, wherein the upper end surface of the box body is fixedly connected with the fixed plate, the upper end surface of the fixed plate is fixedly connected with the rotating motor, the left end surface of the fixed plate is rotatably connected with the rotating plate, the tail end of a main shaft of the rotating motor is fixedly connected with a stirring shaft, the outer side of the stirring shaft is fixedly connected with uniformly distributed stirring rods, the lower end surface of the stirring shaft is fixedly connected with a driving gear, and the; the utility model discloses in, through box, axis of rotation and the stirring board that sets up through setting up, can make the buffer solution seal when preparing through fixed plate and rotor plate, prevent that it from splashing and go out and cause secondary pollution, and through puddler and stirring board, can make solution rotate towards opposite direction in the box, can make its mix more evenly.

Description

Avoid secondary environmental pollution's oil to keep apart base fluid production facility

Technical Field

The utility model relates to an oil development technical field specifically is an avoid secondary environmental pollution's oil to keep apart base liquid production facility.

Background

The isolating liquid is usually needed in the process of oil exploitation, the isolating liquid is also called as preflushing liquid, and is a section of specially prepared liquid injected before cement slurry is injected, the slurry is separated from the cement slurry, the main function of the isolating liquid is to reduce the mixing of the cement slurry and the mud in an annular space, and simultaneously, the isolating liquid plays a role in clearing the mud adhered to the outer wall of a casing and a well wall, and along with the continuous development of the society, the oil exploitation technology is more mature, so the demand of oil isolation base liquid production equipment for avoiding secondary environmental pollution is increasingly increased.

The spacer fluid that uses at present scene has high viscosity liquid, is the high viscosity liquid through adding guar gum or hydroxyethyl cellulose in aqueous, mix through in some barrels in the preparation process, but it can the material splash and go out to dash at the stirring process, cause secondary pollution to the environment, the inhomogeneous condition of stirring often can appear in the production process to general spacer fluid simultaneously, cause the quality not good when using, probably make equipment damage when normal work, consequently, propose an oil isolation base fluid production facility of avoiding secondary environmental pollution to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an avoid secondary environmental pollution's oil isolation base fluid production facility to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an avoid secondary environmental pollution's oil isolation base liquid production facility, includes box, fixed plate, rotor plate and rotation motor, box up end fixedly connected with fixed plate, fixed plate up end fixedly connected with rotates the motor, the fixed plate left end face rotates and is connected with the rotor plate, rotate the terminal fixedly connected with (mixing) shaft of motor main shaft, the puddler of (mixing) shaft outside fixedly connected with evenly distributed, terminal surface fixedly connected with driving gear under the (mixing) shaft, driving gear outside meshing driven gear, terminal surface fixedly connected with axis of rotation under the driven gear, the axis of rotation outside is equipped with dead lever and the puddler that distributes about being, it is equipped with about being that the motor right side of rotating is distributed adds device and auxiliary material case.

Preferably, both ends and box fixed connection about the dead lever, the axis of rotation is down the terminal surface and is connected with the box rotation, the axis of rotation outside is connected with the dead lever rotation, terminal surface and fixed plate fixed connection under the auxiliary material case, the auxiliary material case passes through communicating pipe and adds the device intercommunication, add device outside and fixed plate fixed connection.

Preferably, add below fixedly connected with second valve of device, the second valve outside and box fixed connection, the second valve top is equipped with first valve, first valve outside and box fixed connection, first valve left end and communicating pipe fixed connection.

Preferably, add the device including adding case, elevator motor and threaded rod, add the case outside and fixed plate fixed connection, add case up end fixedly connected with elevator motor, the terminal fixedly connected with threaded rod of elevator motor main shaft, threaded rod outside screwed connection has the pusher, terminal surface fixedly connected with sliding block under the pusher, the sliding block outside with add case sliding connection, add under the case terminal surface fixedly connected with play hopper, add case below fixedly connected with second valve, it communicates with the auxiliary material case through communicating pipe to add case right-hand member face.

Preferably, the lower end face of the discharge hopper is provided with through holes which are uniformly distributed, the outer side of the lower end face of the sliding block is arranged in an inclined plane, and the center of the lower end face of the sliding block is fixedly connected with a lug.

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

1. in the utility model, through the arranged box body, the fixed plate, the rotating shaft and the stirring plate, the isolating liquid can be sealed during preparation through the fixed plate and the rotating plate, so that the isolating liquid is prevented from splashing to cause secondary pollution, and the solution in the box body can be rotated towards the opposite direction through the stirring rod and the stirring plate, so that the solution can be mixed more uniformly, and the utility model has good practical value;

2. the utility model discloses in, through adding case, elevator motor, threaded rod, push cylinder, sliding block and play hopper that sets up, pack through the auxiliary material case, because the material is thick more and is difficult for the whereabouts, can extrude it through elevator motor, and the material can disperse through going out the hopper and be filiform whereabouts, guarantees that it can be with water intensive mixing, and this kind sets up automatic packing, and degree of automation is high, has fine practical benefit.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the adding device of the present invention.

In the figure: 1-box body, 2-fixed plate, 3-rotating plate, 4-rotating motor, 5-adding device, 501-adding box, 502-lifting motor, 503-threaded rod, 504-push cylinder, 505-sliding block, 506-discharging hopper, 6-auxiliary box, 7-first valve, 8-second valve, 9-stirring shaft, 10-stirring rod, 11-driving gear, 12-driven gear, 13-fixed rod, 14-rotating shaft and 15-stirring plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

a petroleum isolation base liquid production device capable of avoiding secondary environmental pollution comprises a box body 1, a fixed plate 2, a rotating plate 3 and a rotating motor 4, wherein the fixed plate 2 is fixedly connected to the upper end face of the box body 1, the rotating motor 4 is fixedly connected to the upper end face of the fixed plate 2, the rotating motor 4 provides rotating power, the rotating plate 3 is rotatably connected to the left end face of the fixed plate 2, a stirring shaft 9 is fixedly connected to the tail end of a main shaft of the rotating motor 4, stirring rods 10 which are uniformly distributed are fixedly connected to the outer side of the stirring shaft 9, a driving gear 11 is fixedly connected to the lower end face of the stirring shaft 9, a driven gear 12 is meshed with the outer side of the driving gear 11, the driven gear 12 and the driving gear 11 ensure that the stirring shaft 9 and the rotating shaft 14 rotate in opposite directions, the isolation liquid is uniformly mixed, a rotating shaft 14 is fixedly connected to the lower end, the right side of the rotating motor 4 is provided with an adding device 5 and an auxiliary material box 6 which are distributed leftwards and rightwards.

The left end and the right end of the fixed rod 13 are fixedly connected with the box body 1, the lower end face of the rotating shaft 14 is rotatably connected with the box body 1, the outer side of the rotating shaft 14 is rotatably connected with the fixed rod 13, the arrangement ensures that the stirring direction is reverse rotation, so that the upper layer water and the lower layer water can conveniently flow in opposite directions, the water source and auxiliary materials can be fully fused, the quality of isolation liquid is ensured, the lower end face of the auxiliary material box 6 is fixedly connected with the fixed plate 2, the auxiliary material box 6 is communicated with the adding device 5 through a communicating pipe, the outer side of the adding device 5 is fixedly connected with the fixed plate 2, a second valve 8 is fixedly connected below the adding device 5, the outer side of the second valve 8 is fixedly connected with the box body 1, a first valve 7 is arranged above the second valve 8, the outer side of the first valve 7 is fixedly connected with the box body 1, when the sliding block 505 slides downwards, the first valve 7 is closed to prevent the auxiliary materials from entering the auxiliary material box 6 again through the communicating pipe, the adding device 5 comprises an adding box 501, a lifting motor 502 and a threaded rod 503, the outer side of the adding box 501 is fixedly connected with the fixed plate 2, the upper end surface of the adding box 501 is fixedly connected with the lifting motor 502, the end of a main shaft of the lifting motor 502 is fixedly connected with the threaded rod 503, the outer side of the threaded rod 503 is spirally connected with a pushing cylinder 504, the lower end surface of the pushing cylinder 504 is fixedly connected with a sliding block 505, the sliding block 505 can extrude the auxiliary materials, the outer side of the sliding block 505 is slidably connected with the adding box 501, the lower end surface of the adding box 501 is fixedly connected with a discharging hopper 506, the lower part of the adding box 501 is fixedly connected with a second valve 8, and the second valve 8 is arranged to ensure that air cannot, guarantee that the auxiliary material passes through communicating pipe and gets into to add case 501, it communicates with auxiliary material case 6 through communicating pipe to add case 501 right-hand member face, go out hopper 506 lower terminal surface and set up evenly distributed's through-hole, the through-hole can make the auxiliary material be filiform and make things convenient for it to mix with water, the terminal surface outside is the inclined plane setting under the sliding block 505, terminal surface central authorities fixedly connected with lug under the sliding block 505, the lug is the same with square form under adding case 501, guarantees that the auxiliary material falls completely.

The rotating motor 4 model and the lifting motor 502 model are YS motors.

The working process is as follows: when the device is used, a power supply is connected, the rotating plate 3 is rotated, then a water source is injected into the box body 1, then the rotating plate 3 covers the box body 1 to prevent secondary pollution caused by splashing of isolation liquid during stirring operation, the rotating motor 4 is started to drive the stirring shaft 9 to rotate, the stirring shaft 9 drives the stirring rod 10 to rotate, the stirring shaft 9 drives the driving gear 11 to rotate, the driving gear 11 drives the driven gear 12 to rotate, the driven gear 12 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the stirring plate 15 to rotate, so that the upper-layer solution and the lower-layer solution in the box body 1 rotate in opposite directions to ensure uniform stirring, and when the isolation liquid is configured each time, the second valve 8 is opened, only the lifting motor 502 is required to start to drive the threaded rod 503 to rotate, the threaded rod 503 drives the pushing cylinder 504 to move, the pushing cylinder 504 drives the sliding block 505, make the auxiliary material pass through out hopper 506 whereabouts, the auxiliary material is when going out hopper 506, can form threadly through the through-hole, guarantee its and water homogeneous mixing, guarantee the quality of buffer solution, when elevator motor 502 reverses, open first valve 7 through closing second valve 8, when sliding block 505 upwards moved, can be with auxiliary material suction in the auxiliary material case 6, when sliding block 505 removed to the top, close first valve 7, the auxiliary material volume is certain at every turn in this kind of setting, the purpose of quantitative interpolation has been realized, need not artifical ratio, and the device has good practical benefit.

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

Claims (5)

1. The utility model provides an avoid secondary environmental pollution's oil isolation base liquid production facility, includes box (1), fixed plate (2), rotor plate (3) and rotating electrical machines (4), its characterized in that: the upper end surface of the box body (1) is fixedly connected with a fixed plate (2), the upper end surface of the fixed plate (2) is fixedly connected with a rotating motor (4), the left end face of the fixed plate (2) is rotationally connected with a rotating plate (3), the tail end of a main shaft of the rotating motor (4) is fixedly connected with a stirring shaft (9), the outer side of the stirring shaft (9) is fixedly connected with stirring rods (10) which are uniformly distributed, the lower end surface of the stirring shaft (9) is fixedly connected with a driving gear (11), the outer side of the driving gear (11) is engaged with a driven gear (12), a rotating shaft (14) is fixedly connected with the lower end surface of the driven gear (12), a fixed rod (13) and a stirring plate (15) which are vertically distributed are arranged on the outer side of the rotating shaft (14), the right side of the rotating motor (4) is provided with an adding device (5) and an auxiliary material box (6) which are distributed leftwards and rightwards.

2. The petroleum isolation base fluid production equipment for avoiding secondary environmental pollution according to claim 1, which is characterized in that: both ends and box (1) fixed connection about dead lever (13), the terminal surface rotates with box (1) to be connected under axis of rotation (14), axis of rotation (14) outside rotates with dead lever (13) to be connected, terminal surface and fixed plate (2) fixed connection under auxiliary material case (6), auxiliary material case (6) are through communicating pipe and add device (5) intercommunication, add device (5) outside and fixed plate (2) fixed connection.

3. The petroleum isolation base fluid production equipment for avoiding secondary environmental pollution according to claim 1, which is characterized in that: add device (5) below fixedly connected with second valve (8), second valve (8) outside and box (1) fixed connection, second valve (8) top is equipped with first valve (7), first valve (7) outside and box (1) fixed connection, first valve (7) left end and communicating pipe fixed connection.

4. The petroleum isolation base fluid production equipment for avoiding secondary environmental pollution according to claim 1, which is characterized in that: add device (5) including adding case (501), elevator motor (502) and threaded rod (503), add case (501) outside and fixed plate (2) fixed connection, add case (501) up end fixedly connected with elevator motor (502), elevator motor (502) terminal fixedly connected with threaded rod (503) of main shaft, threaded rod (503) outside screwed connection has push cylinder (504), terminal surface fixedly connected with sliding block (505) under push cylinder (504), the sliding block (505) outside and add case (501) sliding connection, terminal surface fixedly connected with goes out hopper (506) under adding case (501), add case (501) below fixedly connected with second valve (8), it communicates with auxiliary material case (6) through communicating pipe to add case (501) right-hand member face.

5. The petroleum isolation base fluid production equipment for avoiding secondary environmental pollution according to claim 4, wherein: go out hopper (506) lower terminal surface and seted up evenly distributed's through-hole, the terminal surface outside is the inclined plane setting under sliding block (505), terminal surface central authorities fixedly connected with lug under sliding block (505).