CN221906780U - A water plugging and profile control liquid preparation device - Google Patents

Abstract

The utility model relates to the technical field of water shutoff and profile control, in particular to a water shutoff, profile control and liquid distribution device. The water shutoff profile control liquid distribution device comprises a base plate, wherein a horizontal stirring cylinder which is rotatably arranged is arranged on the base plate, and one end of the horizontal stirring cylinder is provided with an opening; the horizontal stirring cylinder is internally provided with a piston disc in sliding connection, a hollow piston tube is fixedly arranged on the piston disc, a driving assembly is arranged on the base plate, and the piston disc is driven by the driving assembly to slide back and forth along the horizontal stirring cylinder and drive the horizontal stirring cylinder to rotate back and forth. The plugging agent raw material can continuously shake back and forth along the horizontal stirring cylinder and shake left and right along the horizontal stirring cylinder in the horizontal stirring cylinder, so that the situation that the plugging agent raw material is unevenly mixed to cause the uneven chemical agent in the plugging agent raw material is avoided, and the servo motor is started to drive the stirring impeller on the rotating shaft to rotate at a high speed.

Description

A water plugging and profile control liquid preparation device

Technical Field

The utility model relates to the technical field of water plugging and profile control, in particular to a water plugging and profile control liquid preparation device.

Background Art

Oily sludge includes oil residue and oily sludge. Among them, oil residue is the product of deep dehydration of oily sludge. Oily sludge includes: oil tanks, sedimentation tanks, sewage tanks and grease trap sludge of oil production plant joint stations, etc. The raw material of plugging agent is oily sludge as the basic raw material. Chemical treatment method is adopted to add appropriate amount of additives to suspend solid particles in it, prolong suspension time, and increase injection depth, so as to achieve the purpose of plugging large pores or high permeability channels in the formation. However, the current water plugging and profile control liquid mixing equipment has a single stirring form, which easily leads to the precipitation of some granular or fluid chemicals in the mixing agent to the bottom of the mixing tank, thereby driving the plugging agent to be ineffective.

Therefore, it is necessary to provide a new water plugging and profile control liquid preparation device to solve the above technical problems.

Utility Model Content

In order to solve the above technical problems, the utility model provides a water plugging and profile control liquid preparation device.

The water plugging and profile control liquid preparation device provided by the utility model comprises a base plate, on which a rotatable horizontal mixing drum is mounted, and an opening is arranged at one end of the horizontal mixing drum;

A slidably connected piston disc is installed in the horizontal mixing drum, and a hollow piston tube is fixedly installed on the piston disc, and the hollow piston tube extends out of the opening of the horizontal mixing drum;

A supporting self-rotating rod and a supporting sliding rod which are rotatably connected are respectively installed on both sides of the bottom of the horizontal mixing drum, and the supporting sliding rod is close to a side of the horizontal mixing drum with an opening, the bottom of the supporting self-rotating rod is fixedly installed on the base plate, the bottom of the supporting sliding rod is fixedly installed with a sliding arc block, and the sliding arc block is inserted into an arc-shaped slide groove provided on the base plate and is slidably connected to the arc-shaped slide groove, and the arc-shaped slide groove is coaxially arranged with the supporting self-rotating rod;

A driving assembly is installed on the base plate, and the driving assembly drives the piston disc to slide back and forth along the horizontal mixing drum and drives the horizontal mixing drum to reciprocate and rotate.

Among them, the driving assembly includes an outer gear disc, which is rotatably mounted on a base plate via a rotating shaft, the outer gear disc is meshingly connected with a driving gear, and the base plate is fixedly mounted with a driving motor for driving the driving gear to rotate via a frame, and a vertically arranged guide rod is fixedly mounted on the outer gear disc, and the guide rod is located at the edge of the outer gear disc.

Preferably, a vertically arranged sleeve tube is fixedly mounted on the hollow piston tube, and the sleeve tube is sleeved on the guide rod and rotatably connected to the guide rod.

Preferably, a stirring assembly is provided on the hollow piston tube, and the stirring assembly includes a servo motor, which is fixedly mounted on an end of the hollow piston tube away from the piston disk through a frame, and a rotating shaft is fixedly mounted on the output end of the servo motor, and the rotating shaft is inserted into the hollow piston tube and extends out of the through hole opened in the piston disk, and a stirring impeller is fixedly mounted on the extended end of the rotating shaft.

Preferably, a sealing ring for sealing the through hole is installed on the piston disc.

Preferably, an elastic pleated airbag and a feed valve connected to the horizontal mixing drum are fixedly installed on the top of the horizontal mixing drum, and a discharge valve is installed on the side wall of the horizontal mixing drum.

Compared with the related art, the water plugging and profile control liquid preparation device provided by the utility model has the following beneficial effects:

The utility model drives the piston disc to slide back and forth along the horizontal mixing drum and drives the horizontal mixing drum to reciprocate and rotate through a driving component, so that the plugging agent raw material can be continuously swung back and forth along the horizontal mixing drum and left and right along the horizontal mixing drum in the horizontal mixing drum, thereby avoiding uneven mixing of the plugging agent raw material and the occurrence of uneven chemical agents in the plugging agent raw material, and starting the servo motor drives the stirring impeller on the rotating shaft to rotate at a high speed, so that when the piston disc and the hollow piston tube continuously slide back and forth in the horizontal mixing drum, the stirring impeller can stir the plugging agent raw material in different areas, further improving the mixing degree of the plugging agent raw material and various reagents.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a preferred embodiment of a water plugging and profile control liquid preparation device provided by the utility model;

FIG2 is a second structural schematic diagram of a preferred embodiment of the water plugging and profile control liquid preparation device provided by the utility model;

FIG3 is a schematic diagram of the installation structure of the horizontal mixing drum and the driving assembly on the substrate shown in FIG1;

FIG. 4 is a schematic structural diagram of the piston disk and the stirring assembly on the piston disk shown in FIG. 1 .

Numbers in the figure: 1, base plate; 1a, arc-shaped slide groove; 2, horizontal mixing drum; 2a, opening; 21, supporting rotation rod; 22, supporting sliding rod; 221, sliding arc block; 23, elastic pleated airbag; 24, feed valve; 25, discharge valve; 3, piston disc; 4, hollow piston tube; 41, sleeve tube; 5, driving assembly; 51, external gear disc; 52, guide rod; 53, driving gear; 54, driving motor; 6, stirring assembly; 61, servo motor; 62, rotating shaft; 63, stirring impeller.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

Please refer to Figures 1 to 4. An embodiment of the utility model provides a water plugging and profile control liquid preparation device, which includes a base plate 1, a horizontal mixing drum 2, a piston disk 3, a hollow piston tube 4 and a driving assembly 5.

In the embodiment of the utility model, please refer to Figures 1 to 4, a rotatable horizontal mixing drum 2 is installed on the base plate 1, specifically, a rotatably connected supporting self-rotating rod 21 and a supporting sliding rod 22 are respectively installed on both sides of the bottom of the horizontal mixing drum 2, and the supporting sliding rod 22 is close to the side of the horizontal mixing drum 2 provided with an opening 2a, the bottom of the supporting self-rotating rod 21 is fixedly installed on the base plate 1, and a sliding arc block 221 is fixedly installed on the bottom of the supporting sliding rod 22, and the sliding arc block 221 is inserted into the arc-shaped slide groove 1a provided on the base plate 1 and is slidably connected with the arc-shaped slide groove 1a, and the arc-shaped slide groove 1a is coaxially arranged with the supporting self-rotating rod 21, and a slidably connected piston disk 3 is installed in the horizontal mixing drum 2, and a hollow piston tube 4 is fixedly installed on the piston disk 3, and one end of the horizontal mixing drum 2 is provided with an opening 2a, and the hollow piston tube 4 extends out of the opening 2a of the horizontal mixing drum 2;

A driving assembly 5 is installed on the base plate 1 , and the driving assembly 5 drives the piston disc 3 to slide back and forth along the horizontal mixing drum 2 and drives the horizontal mixing drum 2 to reciprocate and rotate.

It should be noted that: the plugging agent raw material is put into the horizontal mixing drum 2 from the feed valve 24, and at this time, the piston disc 3 is driven by the driving component 5 to slide back and forth along the horizontal mixing drum 2 and drive the horizontal mixing drum 2 to reciprocate and rotate, so the plugging agent raw material is constantly shaken back and forth along the horizontal mixing drum 2 in the horizontal mixing drum 2, and at the same time, one side of the bottom of the horizontal mixing drum 2 rotates around the supporting rotation rod 21, and the side of the horizontal mixing drum 2 provided with the opening 2a slides back and forth along the arc-shaped slide groove 1a along the sliding arc block 221, so that the plugging agent raw material in the horizontal mixing drum 2 is shaken left and right along the horizontal mixing drum 2, thereby avoiding uneven mixing of the plugging agent raw material and causing uneven chemical agents in the plugging agent raw material.

Among them, an elastic pleated airbag 23 and a feed valve 24 connected to the horizontal mixing drum 2 are fixedly installed on the top of the horizontal mixing drum 2. The elastic pleated airbag 23 can relieve the air pressure in the horizontal mixing drum 2 when the piston disk 3 slides along the horizontal mixing drum 2. A discharge valve 25 is installed on the side wall of the horizontal mixing drum 2 to facilitate discharge.

In the embodiment of the utility model, please refer to Figures 1 to 4, the driving assembly 5 includes an outer toothed disc 51, which is rotatably mounted on the base plate 1 through a rotating shaft, and the outer toothed disc 51 is meshingly connected with a driving gear 53. The base plate 1 is fixedly mounted with a driving motor 54 for driving the driving gear 53 to rotate through a frame, and a vertically arranged guide rod 52 is fixedly mounted on the outer toothed disc 51, and the guide rod 52 is located at the edge of the outer toothed disc 51, and a vertically arranged sleeve tube 41 is fixedly mounted on the hollow piston tube 4, and the sleeve tube 41 is sleeved on the guide rod 52 and rotatably connected to the guide rod 52.

It should be noted that: turning on the drive motor 54 drives the active gear 53 to rotate. Since the active gear 53 is meshed and connected with the outer toothed disc 51, the outer toothed disc 51 rotates accordingly. Therefore, the guide rod 52 drives the hollow piston tube 4 through the sleeve tube 41 to drive the piston disc 3 to slide back and forth along the horizontal mixing drum 2, so that the sealing agent raw material in the horizontal mixing drum 2 is constantly shaking in the horizontal mixing drum 2. At the same time, as the position of the guide rod 52 on the outer toothed disc 51 continues to change, the horizontal mixing drum 2 is under the action of the piston disc 3 and the hollow piston tube 4. One side of the bottom of the horizontal mixing drum 2 rotates around the supporting rotation rod 21, and the side of the horizontal mixing drum 2 provided with the opening 2a slides back and forth along the arc groove 1a with the sliding arc block 221, so that the sealing agent raw material in the horizontal mixing drum 2 is shaken left and right along the horizontal mixing drum 2.

In an embodiment of the utility model, referring to Figures 1 to 4, a stirring assembly 6 is provided on the hollow piston tube 4, and the stirring assembly 6 includes a servo motor 61, and the servo motor 61 is fixedly installed on the end of the hollow piston tube 4 away from the piston disk 3 through a frame, and a rotating shaft 62 is fixedly installed on the output end of the servo motor 61, and the rotating shaft 62 is inserted into the hollow piston tube 4 and extends out of the through hole opened in the piston disk 3, and a stirring impeller 63 is fixedly installed on the extended end of the rotating shaft 62.

It should be noted that: the servo motor 61 is turned on to drive the stirring impeller 63 on the rotating shaft 62 to rotate at a high speed, so that when the piston plate 3 and the hollow piston tube 4 continuously slide back and forth in the horizontal mixing drum 2, the stirring impeller 63 can stir the plugging agent raw materials in different areas, further improving the mixing degree of the plugging agent raw materials and various reagents;

Wherein, a sealing ring for sealing the through hole is installed on the piston disc 3 , so as to prevent the plugging agent raw material from leaking from the through hole on the piston disc 3 .

The working principle of the water plugging and profile control liquid preparation device provided by the utility model is as follows:

The plugging agent raw material is put into the horizontal mixing drum 2 through the feed valve 24. At this time, the piston disc 3 is driven by the driving component 5 to slide back and forth along the horizontal mixing drum 2 and to drive the horizontal mixing drum 2 to reciprocate and rotate. Specifically, the driving motor 54 is turned on to drive the driving gear 53 to rotate. Since the driving gear 53 is meshed and connected with the outer toothed disc 51, the outer toothed disc 51 rotates accordingly. Therefore, the guide rod 52 drives the hollow piston tube 4 through the sleeve tube 41 to drive the piston disc 3 to slide back and forth along the horizontal mixing drum 2, so that the plugging agent raw material in the horizontal mixing drum 2 is continuously shaken in the horizontal mixing drum 2. At the same time, as the position of the guide rod 52 on the outer toothed disc 51 is continuously changed, the horizontal mixing drum 2 is moved by the action of the piston disc 3 and the hollow piston tube 4. Under the use, one side of the bottom of the horizontal mixing drum 2 rotates around the supporting rotating rod 21, and the side of the horizontal mixing drum 2 provided with the opening 2a slides back and forth along the arc slide groove 1a along the sliding arc block 221, so that the plugging agent raw material in the horizontal mixing drum 2 is swayed left and right along the horizontal mixing drum 2, thereby avoiding uneven mixing of the plugging agent raw material and thus causing uneven chemical agents in the plugging agent raw material. The servo motor 61 is turned on to drive the stirring impeller 63 on the rotating shaft 62 to rotate at a high speed, so that when the piston disk 3 and the hollow piston tube 4 continuously slide back and forth in the horizontal mixing drum 2, the stirring impeller 63 can stir the plugging agent raw materials in different areas, further improving the mixing degree of the plugging agent raw materials and various reagents.

The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims (5)

1. The water shutoff and profile control liquid distribution device is characterized by comprising a base plate (1), wherein a horizontal stirring cylinder (2) which is rotatably arranged is arranged on the base plate (1), and an opening (2 a) is formed at one end of the horizontal stirring cylinder (2);

A piston disc (3) which is in sliding connection is arranged in the horizontal stirring cylinder (2), a hollow piston tube (4) is fixedly arranged on the piston disc (3), and the hollow piston tube (4) extends out of an opening (2 a) of the horizontal stirring cylinder (2);

The two sides of the bottom of the horizontal stirring cylinder (2) are respectively provided with a supporting self-rotating rod (21) and a supporting sliding rod (22) which are connected in a rotating way, the supporting sliding rod (22) is close to one side of the horizontal stirring cylinder (2) where an opening (2 a) is formed, the bottom of the supporting self-rotating rod (21) is fixedly arranged on a base plate (1), the bottom of the supporting sliding rod (22) is fixedly provided with a sliding arc block (221), the sliding arc block (221) is inserted into an arc-shaped chute (1 a) formed in the base plate (1) and is connected with the arc-shaped chute (1 a) in a sliding way, and the arc-shaped chute (1 a) and the supporting self-rotating rod (21) are coaxially arranged;

A driving assembly (5) is arranged on the base plate (1), and the driving assembly (5) drives the piston disc (3) to slide back and forth along the horizontal stirring cylinder (2) and drives the horizontal stirring cylinder (2) to rotate back and forth;

The driving assembly (5) comprises an outer fluted disc (51), the outer fluted disc (51) is rotatably arranged on the base plate (1) through a rotating shaft, the outer fluted disc (51) is connected with a driving gear (53) in a meshed mode, the base plate (1) is fixedly provided with a driving motor (54) used for driving the driving gear (53) to rotate through a frame, the outer fluted disc (51) is fixedly provided with a guide rod (52) which is vertically arranged, and the guide rod (52) is located at the edge of the outer fluted disc (51).

2. The water shutoff and profile control liquid distribution device according to claim 1, wherein a vertically arranged sleeve pipe (41) is fixedly arranged on the hollow piston tube (4), and the sleeve pipe (41) is sleeved on the guide rod (52) and is in rotary connection with the guide rod (52).

3. The water shutoff and profile control liquid distribution device according to claim 1, wherein the hollow piston tube (4) is provided with a stirring assembly (6), the stirring assembly (6) comprises a servo motor (61), the servo motor (61) is fixedly installed at one end, far away from the piston disc (3), of the hollow piston tube (4) through a frame, a rotating shaft (62) is fixedly installed at the output end of the servo motor (61), the rotating shaft (62) is inserted into the hollow piston tube (4) and extends out of a through hole formed in the piston disc (3), and a stirring impeller (63) is fixedly installed at the extending end of the rotating shaft (62).

4. A water shut-off profile control liquid distribution device according to claim 3, characterized in that the piston disc (3) is provided with a sealing ring for sealing the through hole.

5. The water shutoff, profile control and liquid distribution device according to claim 1, wherein an elastic fold air bag (23) and a feed valve (24) which are communicated with the horizontal stirring cylinder (2) are fixedly arranged at the top of the horizontal stirring cylinder (2), and a discharge valve (25) is arranged on the side wall of the horizontal stirring cylinder (2).