A mixing device for producing plugging remover for oil production

Abstract

The utility model discloses a mixing device for the production of an oil-removing plugging agent, which relates to the technical field of the production of an oil-removing plugging agent, including: a frame, the frame is used to install a low-level feeding mechanism and a stirring and crushing mechanism; a low-level feeding mechanism, the low-level feeding mechanism is used to accommodate the raw materials after low-level feeding; the low-level feeding mechanism includes an upper mixing barrel, a lower mixing barrel, a U-shaped sleeve and a hydraulic cylinder; the upper mixing barrel is fixedly arranged at the bottom of the top plate, the lower mixing barrel is located directly below the upper mixing barrel, the U-shaped sleeve is fixedly sleeved at the top of the outer side of the lower mixing barrel, the hydraulic cylinder is fixedly arranged at the top of the top plate and its output shaft is fixedly connected to the U-shaped sleeve. The utility model effectively reduces the difficulty of feeding, and at the same time, the stirring and crushing mechanism can be used to realize the crushing operation of the material during the closing process of the low-level feeding mechanism, which reduces the difficulty of the production of the oil-removing agent and is more convenient in actual use.

Description

Technical Field

[0001] The utility model relates to the technical field of production of unblocking agents, in particular to mixing equipment for production of unblocking agents for oil production. Background Art

[0002] During the oil field production process, oil wells, water wells and formations may be blocked by wax crystals, colloids, asphaltene and rust. At this time, it is necessary to use a blockage remover to clear the blocked position. When the blockage remover is produced and prepared, mixing equipment is required to mix the blockage remover raw materials.

[0003] The utility model patent with patent application publication number CN 218307661 U discloses a mixing equipment for producing unblocking agents for oil production, including an inner box, a mixing box body, a discharge valve, a chassis and a support rod, the upper surface of the mixing box body is hingedly connected to a sealing cover, the lower surface of the mixing box body is welded with support legs, and the inner top end of the mixing box body is rotatably connected to the inner box, the upper surface of the inner box is provided with a through hole, and the through hole is connected to the mixing box body, the inner wall of the inner box is welded with a fixing rod, and the outer surface of the fixing rod is rotatably connected to a rotating frame, a rotating plate is welded to an outer end surface of one side of the rotating frame, and the rotating plate adopts a hollow design, the lower surface of the inner box is connected to a discharge pipe, and the outer surface of the discharge pipe is threadedly connected to the discharge valve, the inner bottom end of the mixing box body is rotatably connected to the support rod, and a stirring rod is welded to an outer end surface of one side of the support rod.

[0004] However, the above equipment still has some shortcomings in actual use. The most obvious one is that it is necessary to use a high-position feeding method when actually feeding, which is difficult and time-consuming, increasing the difficulty of producing the plugging agent. In addition, an additional breaking mechanism is required to break up the agglomerated raw materials, which is inconvenient in actual use.

[0005] Therefore, it is necessary to invent a mixing device for producing a plugging remover for oil production to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a mixing device for the production of an oil production unblocking agent, which is provided with a low-position feeding mechanism and a stirring and crushing mechanism so that the low-position feeding operation can be performed through the top opening of the lower mixing barrel. After the low-position feeding is completed, the hydraulic cylinder drives the lower mixing barrel to move upward through the U-shaped sleeve plate, and the driving motor drives the rotating shaft to rotate continuously. When the rotating shaft rotates, it drives multiple extension rods to rotate through the second outer sleeve ring. During the rotation of the extension rod, it drives the crushing knife to crush the raw material. In addition, when the rotating shaft rotates, it drives the stirring rod to rotate synchronously through the first outer sleeve ring, and then stirs the crushed material, so as to solve the problem that the actual feeding needs to be carried out in a high-position feeding method, which is difficult to feed and takes a long time, thereby increasing the difficulty of producing the unblocking agent. In addition, an additional crushing mechanism needs to be provided to break the agglomerated raw materials, which is inconvenient in actual use.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a mixing device for producing a plugging remover for oil production, comprising:

[0008] A frame, wherein the frame is used to install a low-position feeding mechanism and a stirring and crushing mechanism;

[0009] A low-position feeding mechanism, which is used to accommodate the raw materials after low-position feeding;

[0010] The low-position feeding mechanism comprises an upper mixing cylinder, a lower mixing cylinder, a U-shaped sleeve plate and a hydraulic cylinder;

[0011] The upper mixing cylinder is fixedly arranged at the bottom of the top plate, the lower mixing cylinder is located directly below the upper mixing cylinder, the U-shaped sleeve is fixedly sleeved at the top of the outer side of the lower mixing cylinder, the hydraulic cylinder is fixedly arranged at the top of the top plate and its output shaft is fixedly connected to the U-shaped sleeve; and

[0012] A stirring and crushing mechanism, which is used to crush agglomerated materials during the closing process of the low-level feeding mechanism;

[0013] The stirring and crushing mechanism comprises a second outer ring, an extension rod and a crushing knife;

[0014] The second outer sleeve is fixedly sleeved on the outer bottom end of the rotating shaft. The extension rods and the crushing knives are both provided in plurality. The extension rods are evenly fixedly arranged on the outer side of the second outer sleeve, and the crushing knives are evenly fixedly arranged on both sides and the bottom of the extension rods.

[0015] According to the mixing equipment for producing the plugging remover for oil production according to at least one embodiment of the present disclosure, the frame includes a bottom plate, columns and a top plate.

[0016] According to at least one embodiment of the mixing equipment for producing plugging remover for oil production disclosed herein, four columns are provided, the four columns are fixedly provided at the four corners of the top of the bottom plate, and the top plate is fixedly provided at the top ends of the four columns.

[0017] According to the mixing equipment for producing the plugging remover for oil production of at least one embodiment of the present disclosure, the stirring and crushing mechanism further includes a rotating shaft, a driving motor, a first outer ring and a stirring rod.

[0018] According to at least one embodiment of the mixing equipment for producing oil production unblocking agents disclosed herein, the rotating shaft passes through the top plate and the upper mixing cylinder and is rotatably connected to the top plate via a bearing, the driving motor is fixedly arranged on the top of the top plate and is transmission-connected to the rotating shaft, the first outer collar is fixedly sleeved on the outer bottom of the rotating shaft, a plurality of stirring rods are provided, and the plurality of stirring rods are evenly fixedly arranged on the outer side of the first outer collar.

[0019] Technical effects and advantages of the utility model:

[0020] The utility model is provided with a low-level feeding mechanism and a stirring and crushing mechanism, so that the low-level feeding operation can be performed through the top opening of the lower mixing barrel. After the low-level feeding is completed, the hydraulic cylinder drives the lower mixing barrel to move upward through the U-shaped sleeve plate, and the driving motor drives the rotating shaft to rotate continuously. When the rotating shaft rotates, it drives multiple extension rods to rotate through the second outer sleeve ring. During the rotation of the extension rod, the crushing knife is driven to crush the raw material. In addition, when the rotating shaft rotates, it drives the stirring rod to rotate synchronously through the first outer sleeve ring, and then the crushed material is stirred. Compared with the same type of device in the prior art, the utility model effectively reduces the difficulty of feeding, and at the same time, the stirring and crushing mechanism can be used to realize the crushing operation of the material during the closing process of the low-level feeding mechanism, which reduces the difficulty of producing the blocking agent and is more convenient in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0022] Figure 1 It is a schematic diagram of the overall structure of a mixing device for producing a plugging remover for oil production according to an embodiment of the present disclosure.

[0023] Figure 2 It is a schematic structural diagram of a frame and a low-position loading mechanism of a mixing device for producing a plugging remover for oil production according to an embodiment of the present disclosure.

[0024] Figure 3It is a schematic diagram of the structure of the stirring and crushing mechanism of a mixing device for producing a plugging remover for oil production according to an embodiment of the present disclosure.

[0025] The specific reference numerals in the figure are:

[0026] 1. Frame; 11. Bottom plate; 12. Column; 13. Top plate;

[0027] 2. Low-position feeding mechanism; 21. Upper mixing cylinder; 22. Lower mixing cylinder; 23. U-shaped sleeve; 24. Hydraulic cylinder;

[0028] 3. stirring and crushing mechanism; 31. rotating shaft; 32. driving motor; 33. first outer sleeve; 34. stirring rod; 35. second outer sleeve; 36. extension rod; 37. crushing knife. DETAILED DESCRIPTION

[0029] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0030] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.

[0032] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0033] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0034] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "down," "over," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would subsequently be positioned "over" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0035] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0036] Figure 1 It is a schematic diagram of the overall structure of a mixing device for producing a plugging remover for oil production according to an embodiment of the present disclosure.

[0037] like Figure 1-Figure 3 As shown, the mixing equipment for producing the plugging remover for oil production disclosed in the present invention may include: a frame 1, a low-position feeding mechanism 2, a stirring and crushing mechanism 3 and other components.

[0038] Figure 2 It is a schematic structural diagram of a frame 1 and a low-level feeding mechanism 2 of a mixing device for producing a plugging remover for oil production according to an embodiment of the present disclosure.

[0039] like Figure 2 As shown, in the present disclosure, the frame 1 includes a bottom plate 11, columns 12 and a top plate 13, wherein four columns 12 are provided, and the four columns 12 are respectively fixedly provided at the four corners of the top of the bottom plate 11, and the top plate 13 is fixedly provided at the top ends of the four columns 12.

[0040] like Figure 2 As shown, in a preferred embodiment, the low-level feeding mechanism 2 includes an upper mixing cylinder 21, a lower mixing cylinder 22, a U-shaped sleeve 23 and a hydraulic cylinder 24, wherein the upper mixing cylinder 21 is fixedly arranged at the bottom of the top plate 13, the lower mixing cylinder 22 is located directly below the upper mixing cylinder 21, the U-shaped sleeve 23 is fixedly sleeved on the outer top of the lower mixing cylinder 22, and the hydraulic cylinder 24 is fixedly arranged on the top of the top plate 13 and its output shaft is fixedly connected to the U-shaped sleeve 23.

[0041] Therefore, when raw materials need to be added, the materials can be added through the top opening of the lower mixing barrel 22, and then the hydraulic cylinder 24 drives the U-shaped sleeve 23 to rise. When the U-shaped sleeve 23 rises, it drives the lower mixing barrel 22 to rise synchronously until the top opening of the lower mixing barrel 22 and the bottom opening of the upper mixing barrel 21 are closed.

[0042] Figure 3 It is a schematic structural diagram of a stirring and crushing mechanism 3 of a mixing device for producing a plugging remover for oil production according to an embodiment of the present disclosure.

[0043] like Figure 3 As shown, in the present disclosure, the stirring and crushing mechanism 3 includes a rotating shaft 31, a driving motor 32, a first outer ring 33, a stirring rod 34, a second outer ring 35, an extension rod 36 and a crushing knife 37, wherein the rotating shaft 31 passes through the top plate 13 and the upper mixing barrel 21 and is rotatably connected to the top plate 13 through a bearing, the driving motor 32 is fixedly arranged on the top of the top plate 13 and is transmission-connected to the rotating shaft 31, the first outer ring 33 is fixedly sleeved on the outer bottom of the rotating shaft 31, a plurality of stirring rods 34 are provided, and the plurality of stirring rods 34 are evenly fixedly arranged on the outer side of the first outer ring 33, the second outer ring 35 is fixedly sleeved on the outer bottom of the rotating shaft 31, a plurality of extension rods 36 and a crushing knife 37 are both provided, and the plurality of extension rods 36 are evenly fixedly arranged on the outer side of the second outer ring 35, and the plurality of crushing knives 37 are evenly fixedly arranged on both sides and the bottom of the plurality of extension rods 36.

[0044] Therefore, after the low-level loading is completed, the hydraulic cylinder 24 drives the lower mixing barrel 22 to move upward through the U-shaped sleeve 23, and the driving motor 32 drives the rotating shaft 31 to rotate continuously. When the rotating shaft 31 rotates, it drives multiple extension rods 36 to rotate through the second outer sleeve 35. During the rotation of the extension rods 36, the crushing knife 37 is driven to crush the raw materials. In addition, when the rotating shaft 31 rotates, it drives the stirring rod 34 to rotate synchronously through the first outer sleeve 33, thereby stirring the crushed material.

[0045] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0047] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A mixing device for producing a plugging remover for oil production, characterized in that: include: A frame, wherein the frame is used to install a low-position feeding mechanism and a stirring and crushing mechanism; A low-position feeding mechanism, which is used to accommodate the raw materials after low-position feeding; The low-position feeding mechanism comprises an upper mixing cylinder, a lower mixing cylinder, a U-shaped sleeve plate and a hydraulic cylinder; The upper mixing cylinder is fixedly arranged at the bottom of the top plate, the lower mixing cylinder is located directly below the upper mixing cylinder, the U-shaped sleeve is fixedly sleeved at the top of the outer side of the lower mixing cylinder, the hydraulic cylinder is fixedly arranged at the top of the top plate and its output shaft is fixedly connected to the U-shaped sleeve; and A stirring and crushing mechanism, which is used to crush agglomerated materials during the closing process of the low-level feeding mechanism; The stirring and crushing mechanism comprises a second outer ring, an extension rod and a crushing knife; The second outer sleeve is fixedly sleeved on the outer bottom end of the rotating shaft. The extension rods and the crushing knives are both provided in plurality. The extension rods are evenly fixedly arranged on the outer side of the second outer sleeve, and the crushing knives are evenly fixedly arranged on both sides and the bottom of the extension rods.

2. The mixing equipment for producing the plugging remover for oil production according to claim 1, characterized in that: The frame comprises a bottom plate, columns and a top plate.

3. The mixing equipment for producing the plugging remover for oil production according to claim 2, characterized in that: There are four upright posts, which are respectively fixed at the four corners of the top of the bottom plate, and the top plate is fixed at the tops of the four upright posts.

4. The mixing equipment for producing the plugging remover for oil production according to claim 3, characterized in that: The stirring and crushing mechanism also includes a rotating shaft, a driving motor, a first outer ring and a stirring rod.

5. The mixing equipment for producing the plugging remover for oil production according to claim 4, characterized in that: The rotating shaft passes through the top plate and the upper mixing cylinder and is rotatably connected to the top plate through a bearing. The driving motor is fixedly arranged on the top of the top plate and is transmission-connected to the rotating shaft. The first outer sleeve is fixedly sleeved on the outer bottom of the rotating shaft. A plurality of stirring rods are provided, and the plurality of stirring rods are evenly fixedly arranged on the outer side of the first outer sleeve.

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