Plugging agent processing and mixing device

Abstract

The utility model belongs to the technical field of plugging agent processing, in particular relates to a plugging agent processing and mixing device, and aims to solve the problems that a mixing barrel and a material accumulation barrel of existing equipment are of an integrated up-and-down structural design, so that added materials cannot be fully stirred by a stirring shaft in the mixing barrel and fall into the material accumulation barrel due to gravity, and the mixing efficiency is reduced. According to the scheme, the device comprises a mixing tank, a supporting structure is arranged at the outer bottom end of the mixing tank, a driving structure is arranged outside the mixing tank, and a stirring and mixing structure is arranged in the mixing tank. The motor controls the gear and the gear ring to be meshed with each other to drive a plurality of stirring plates in the mixing tank to rotate and stir anticlockwise, and in addition, the belt wheel I and the belt wheel II are in transmission fit to drive a plurality of stirring blades on the peripheral side of the rotating shaft pipe to stir clockwise, so that the stirring effect is improved by utilizing the reverse stirring behaviors of the belt wheel I and the belt wheel II and the speed difference between the belt wheel I and the belt wheel II. The efficiency of mixing the plugging agent is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plugging agent processing, in particular to a plugging agent processing mixing device. Background Art

[0002] Leak-proofing agent is a hydraulic material with fast coagulation and hardening, high strength and slight expansion. This raw material is non-toxic and odorless. It has been strictly screened, has excellent performance, is easy to operate, and can be used by mixing with water. It can be used for construction on wet surfaces and for plugging leaks in river water. The effect is unique. This raw material can be widely used for plugging leaks, stopping water, emergency repairs, injection and construction of leakage projects and plugging and repairing leaks in houses, underground, underwater, quicksand tunnels and other projects. A leak-proofing agent processing and mixing device is required when using it.

[0003] After searching, a patent with publication number CN207680431U discloses a rapid production equipment for oil well plugging agents. A bearing is provided in the center of a mixing barrel, a stirring shaft is provided in the bearing, a connecting rod is provided on the stirring shaft, one end of a plurality of connecting rods is fixed on the stirring shaft, and the other end is fixed on the outer spiral belt, so that the plurality of connecting rods are evenly distributed along the circumferential direction; a paddle assembly is provided on the middle section of the connecting rod, a material accumulation barrel is provided under the mixing barrel, a discharge port is provided on one side of the material accumulation barrel obliquely downward, and a plurality of stirring assemblies are vertically arranged at the lower end of the material accumulation barrel.

[0004] The mixing barrel and material accumulation barrel of the existing equipment are designed as an integrated upper and lower structure, which results in the added materials not being fully stirred by the stirring shaft inside the mixing barrel. They will fall into the material accumulation barrel due to gravity, reducing the mixing efficiency. Therefore, we proposed a plugging agent processing mixing device to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the defect of insufficient mixing and proposes a plugging agent processing and mixing device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plugging agent processing and mixing device, comprising a mixing tank, a supporting structure is arranged at the outer bottom end of the mixing tank, a driving structure is arranged outside the mixing tank, a stirring and mixing structure is arranged inside the mixing tank, and a water injection structure is arranged on the stirring and mixing structure;

[0007] The stirring and mixing structure comprises a rotating shaft tube which is rotatably inserted into the mixing tank through rolling bearings sleeved at both ends, a plurality of stirring blades are evenly installed on the circumference of the rotating shaft tube through bolts, and a plurality of toggle plates are evenly and obliquely installed on the circumference of the inner circumference of the mixing tank through bolts;

[0008] The water injection structure comprises a water injection port welded to the bottom end of the rotating shaft tube, the bottom end of the water injection port extends through the mixing tank, and a plurality of nozzles are evenly connected to the circumference of the rotating shaft tube through a plurality of screw holes.

[0009] Preferably, the support structure comprises a support ring frame rotatably sleeved on the outside of the mixing tank.

[0010] Preferably, the bottom end of the support ring frame is uniformly and obliquely welded with three support legs.

[0011] Preferably, the driving structure comprises a gear ring sleeved on the outside of the mixing tank, the outside of the gear ring is meshedly connected with a gear, and the bottom end of the gear is connected to a motor via a driving shaft.

[0012] Preferably, one end of the motor is mounted on the support ring frame by bolts.

[0013] Preferably, the driving structure also includes a transmission shaft plugged into the top of the gear, a pulley 1 is plugged into the top of the transmission shaft, one side of the pulley 1 is connected to a pulley 2 via a belt, and the bottom end of the pulley 2 is plugged into the rotating shaft tube.

[0014] Preferably, a feed inlet is provided on one side of the top of the mixing tank.

[0015] Preferably, a discharge pipe is welded to one side of the bottom end of the mixing tank, and a valve is provided inside the discharge pipe.

[0016] In the utility model, a plugging agent processing and mixing device is described:

[0017] 1. The utility model controls the gear and the gear ring to mesh with each other through the motor, drives several toggle plates inside the mixing tank to rotate counterclockwise for stirring, and drives several stirring blades around the rotating shaft tube to stir clockwise through the transmission cooperation of the first pulley and the second pulley. The stirring behavior of the two in opposite directions with speed difference is utilized to effectively improve the efficiency of mixing the plugging agent;

[0018] 2. The utility model injects mixed water through the water injection port and transports it to the corresponding plurality of nozzles through the rotating rotating shaft tube, so as to achieve the behavior of uniformly injecting the mixed water, greatly improve the uniformity of the integration of the mixed water and the plugging agent, and effectively avoid the problem of agglomeration of the plugging agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a plugging agent processing and mixing device proposed by the utility model;

[0020] Figure 2 This is a schematic structural diagram of the internal part of a plugging agent processing and mixing device proposed by the utility model;

[0021] Figure 3 This is a structural schematic diagram of part A of a plugging agent processing and mixing device proposed in the utility model.

[0022] In the figure: 1. mixing tank; 2. supporting structure; 201. supporting ring frame; 202. supporting leg; 3. driving structure; 301. gear ring; 302. gear; 303. motor; 304. transmission shaft; 305. pulley 1; 306. pulley 2; 4. stirring and mixing structure; 401. rotating shaft tube; 402. stirring blade; 403. toggle plate; 5. water injection structure; 501. water injection port; 502. nozzle; 6. feed port; 7. discharge pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-3 A plugging agent processing and mixing device comprises a mixing tank 1, a supporting structure 2 is arranged at the outer bottom of the mixing tank 1, a driving structure 3 is arranged outside the mixing tank 1, a stirring and mixing structure 4 is arranged inside the mixing tank 1, and a water injection structure 5 is arranged on the stirring and mixing structure 4;

[0025] The stirring and mixing structure 4 includes a rotating shaft tube 401 which is rotatably inserted into the mixing tank 1 through rolling bearings sleeved at both ends, a plurality of stirring blades 402 are evenly installed on the circumference of the rotating shaft tube 401 through bolts, and a plurality of toggle plates 403 are evenly and obliquely installed on the inner circumference of the mixing tank 1 through bolts;

[0026] The water injection structure 5 includes a water injection port 501 welded to the bottom end of the rotating shaft tube 401 . The bottom end of the water injection port 501 extends through the mixing tank 1 . A plurality of nozzles 502 are evenly connected to the circumference of the rotating shaft tube 401 through a plurality of screw holes.

[0027] In this embodiment, the support structure 2 includes a support ring frame 201 rotatably sleeved on the outside of the mixing tank 1 .

[0028] By adopting the above solution, the support ring frame 201 is rotatably sleeved on the outside of the mixing tank 1, so as to achieve the support behavior on the one hand, and avoid affecting the rotation flexibility of the mixing tank 1 on the other hand, thereby reducing the kinetic energy loss.

[0029] In this embodiment, the bottom end of the support ring frame 201 is evenly and obliquely welded with three support legs 202 .

[0030] By adopting the above solution, three supporting legs 202 are uniformly welded at an angle to the bottom end of the supporting ring frame 201, so that the supporting ring frame 201 is uniformly supported, thereby avoiding the problem of tilted placement.

[0031] In this embodiment, the driving structure 3 includes a gear ring 301 sleeved on the outside of the mixing tank 1, the outside of the gear ring 301 is meshedly connected with a gear 302, and the bottom end of the gear 302 is connected to a motor 303 through a driving shaft.

[0032] By adopting the above scheme, a gear ring 301 is sleeved on the outside of the mixing tank 1, and the outside of the gear ring 301 is meshed with a gear 302. The bottom end of the gear 302 is connected to a motor 303 through a driving shaft, so that the motor 303 drives the gear 302 and the gear ring 301 to mesh with each other, thereby effectively improving the rotation flexibility of the mixing tank 1.

[0033] In this embodiment, one end of the motor 303 is mounted on the support frame 201 by bolts.

[0034] By adopting the above solution, one end of the motor 303 is installed on the support ring frame 201 by bolts, so that the motor 303 can be stably fixed, and the power output stability is effectively improved.

[0035] In this embodiment, the driving structure 3 also includes a transmission shaft 304 inserted into the top of the gear 302, a pulley 305 is inserted into the top of the transmission shaft 304, one side of the pulley 305 is connected to the pulley 2 306 through a belt, and the bottom end of the pulley 2 306 is inserted into the rotating shaft tube 401.

[0036] By adopting the above scheme, a pulley 1 305 is inserted on the top of the transmission shaft 304, one side of the pulley 1 305 is connected to the pulley 2 306 through a belt, and the bottom end of the pulley 2 306 is inserted into the rotating shaft tube 401, so as to realize the transmission connection between the pulley 1 305 and the pulley 2 306, effectively improving the purpose of long-distance power transmission, and achieving the control of two movements by a single motor 303.

[0037] In this embodiment, a feed inlet 6 is provided on one side of the top of the mixing tank 1 .

[0038] By adopting the above solution, a feed port 6 is provided on one side of the top of the mixing tank 1, so that continuous feeding behavior is achieved, thereby avoiding the problem of untimely addition of materials.

[0039] In this embodiment, a discharge pipe 7 is welded to one side of the bottom end of the mixing tank 1 , and a valve is arranged inside the discharge pipe 7 .

[0040] By adopting the above scheme, a discharge pipe 7 is welded on one side of the bottom end of the mixing tank 1, and a valve is arranged inside the discharge pipe 7 to realize the valve controlling the closing and connection of the discharge pipe 7 to achieve the discharge behavior.

[0041] In the utility model, when in use, the plugging agent material is added through the feed port 6, the water injection port 501 enters the water pump, and the clean water is evenly transported to the plurality of nozzles 502 through the rotating shaft tube 401 for spraying. The motor 303 controls the gear 302 to mesh with the gear ring 301 to drive the plurality of toggle plates 403 inside the mixing tank 1 to rotate counterclockwise for stirring. In addition, through the transmission cooperation of the pulley 1 305 and the pulley 2 306, the plurality of stirring blades 402 on the side of the rotating shaft tube 401 are driven to stir clockwise, and the plugging agent is stirred by utilizing the stirring behavior of the two in opposite directions with a speed difference. Finally, the valve controls the closing and connection of the discharge pipe 7 to discharge the material.

[0042] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A plugging agent processing and mixing device, comprising a mixing tank (1), characterized in that: The outer bottom end of the mixing tank (1) is provided with a support structure (2), the outer side of the mixing tank (1) is provided with a driving structure (3), the inner side of the mixing tank (1) is provided with a stirring and mixing structure (4), and the stirring and mixing structure (4) is provided with a water injection structure (5); The stirring and mixing structure (4) comprises a rotating shaft tube (401) which is rotatably inserted into the interior of the mixing tank (1) via rolling bearings sleeved at both ends, a plurality of stirring blades (402) are evenly mounted on the circumference of the rotating shaft tube (401) via bolts, and a plurality of toggle plates (403) are evenly and obliquely mounted on the interior circumference of the mixing tank (1) via bolts; The water injection structure (5) comprises a water injection port (501) welded to the bottom end of the rotating shaft tube (401), the bottom end of the water injection port (501) extending through the mixing tank (1), and a plurality of nozzles (502) are evenly connected to the circumference of the rotating shaft tube (401) through a plurality of screw holes.

2. A plugging agent processing and mixing device according to claim 1, characterized in that: The support structure (2) comprises a support ring frame (201) rotatably sleeved on the outside of the mixing tank (1).

3. A plugging agent processing and mixing device according to claim 2, characterized in that: The bottom end of the support ring frame (201) is uniformly and obliquely welded with three support legs (202).

4. A plugging agent processing and mixing device according to claim 1, characterized in that: The driving structure (3) comprises a gear ring (301) sleeved on the outside of the mixing tank (1), the outside of the gear ring (301) is meshingly connected with a gear (302), and the bottom end of the gear (302) is connected to a motor (303) via a driving shaft.

5. A plugging agent processing and mixing device according to claim 4, characterized in that: One end of the motor (303) is mounted on the support ring frame (201) via bolts.

6. A plugging agent processing and mixing device according to claim 4, characterized in that: The driving structure (3) further comprises a transmission shaft (304) plugged into the top of the gear (302), a pulley 1 (305) being plugged into the top of the transmission shaft (304), a side of the pulley 1 (305) being connected to a pulley 2 (306) via a belt, and a bottom end of the pulley 2 (306) being plugged into the rotating shaft tube (401).

7. A plugging agent processing and mixing device according to claim 1, characterized in that: A feed inlet (6) is provided on one side of the top of the mixing tank (1).

8. A plugging agent processing and mixing device according to claim 1, characterized in that: A discharge pipe (7) is welded to one side of the bottom end of the mixing tank (1), and a valve is provided inside the discharge pipe (7).

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