Slurry stirring device

Abstract

The utility model provides a slurry stirring device, which belongs to the technical field of slurry preparation and processing, and comprises a stirring box, a gas inlet pipe and a plurality of support plates are arranged in the stirring box, the gas inlet pipe is fixedly connected with a vertical first gas distribution pipe, the first gas distribution pipe is fixedly connected with an exhaust pipe, and the exhaust pipe is fixedly connected with a gas outlet pipe. The exhaust pipes are distributed on the supporting plate in an S shape, a plurality of vertical exhaust holes are formed in the upper portions of the exhaust pipes, a previous inherent stirring mode is changed, slurry is prepared and stirred through pressurized gas, and the problem that the stirring effect is poor in the slurry preparation process is effectively solved; and the problem that mud sediment is easily generated in the mud pit is also prevented. Meanwhile, through the arrangement of the stirring box, the slurry can be continuously prepared or the proportion of the slurry can be adjusted in time according to the actual situation, and the quality index of the required slurry during construction is further ensured while the construction efficiency is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of mud preparation and processing technology, specifically relating to a mud mixing device. Background Technology

[0002] Mud preparation is a crucial part of many industrial processes, including drilling, construction, and mining. This process involves mixing water, sand, or cement with various additives to form a mud with specific properties that are essential for the success of operations. Mud preparation plays a vital role in ensuring the efficiency and safety of the overall process.

[0003] Existing mixers still have some shortcomings. During the mixing process, the mixing method is relatively simple, and the mixing of the mud is not thorough or uniform enough, resulting in poor mud mixing effect. It is also easy for the mud in the mud tank to settle, which affects the quality and strength of the cement slurry. Furthermore, since it is not possible to continuously produce mud, it is not possible to guarantee a continuous supply of mud during the construction process, which affects construction efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a mud mixing device that, by changing the traditional mixing method, uses pressurized gas to prepare and mix the mud, effectively solving the problem of poor mixing effect during mud preparation and preventing mud sedimentation in the mud tank. Furthermore, the mixing tank allows for continuous mud preparation or timely adjustment of the mud's specific gravity according to actual conditions, ensuring both construction efficiency and the quality standards of the mud required during construction.

[0005] To achieve the above objectives, this utility model provides a mud mixing device, including a mixing box. The mixing box is provided with an air inlet pipe and multiple support plates. The air inlet pipe is fixedly connected to a vertical first air distribution pipe, and the first air distribution pipe is fixedly connected to an exhaust pipe. The exhaust pipe is S-shaped and is arranged on the support plate. Multiple vertical exhaust holes are provided above the exhaust pipe.

[0006] Furthermore, the exhaust pipe includes multiple straight pipes spaced apart, which are connected end to end by bends; each bend includes a connecting bend, a first bend, and a second bend, the first bend being fixedly connected to the upper end of the straight pipe via a flange, the second bend being fixedly connected to the upper end of the straight pipe via a flange, and the connecting bend being fixedly connected to the lower end of the straight pipe.

[0007] Furthermore, an air distribution pipe is fixedly installed on the second bend, and the air distribution pipe connects the air inlet pipe to the second bend.

[0008] Furthermore, a transverse exhaust port is provided on the side of the exhaust pipe.

[0009] Furthermore, the exhaust pipe is provided with multiple fastening plates, and the left and right ends of the fastening plates are connected to the support plate by fastening screws.

[0010] Furthermore, a protective plate is fixedly installed on the mixing tank.

[0011] Furthermore, the mixing tank is equipped with multiple vertical support columns that are fixedly arranged at intervals.

[0012] Compared with existing devices, the mud mixing device provided by this utility model has the following advantages:

[0013] 1. It changes the traditional method of preparing mud by mixing, effectively solving the problems of uneven mixing, insufficient stirring and mud sedimentation, thereby further improving the controllability of the required mud specific gravity and improving the quality of mud.

[0014] 2. A large-capacity mixing tank is provided, which can prepare a large amount of mud at one time. It also solves the problem that existing mixing devices are difficult to continuously prepare mud, thereby ensuring a continuous supply of mud during construction and ensuring construction efficiency.

[0015] 3. The open design makes it easy to sample and test during the preparation process and to control the required mud density in real time.

[0016] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Mixing tank; 11. Protective plate; 12. Support column; 2. Support plate; 21. Fastening plate; 22. Fastening screw; 3. Air inlet pipe; 4. Air distribution pipe; 5. Exhaust pipe; 51. Straight pipe; 52. Bend; 521. Connecting bend; 522. First bend; 523. Second bend; 6. Vertical exhaust port; 7. Horizontal exhaust port; 8. Flange. Detailed Implementation

[0020] To further illustrate the technical means and effects of this utility model in achieving its intended purpose, the specific implementation methods, structural features and effects of this utility model are described in detail below with reference to the accompanying drawings and embodiments.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "aligned", "overlapping", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] Example 1

[0025] This embodiment provides, for example Figures 1-2 The mud mixing device shown includes a mixing tank 1. The mixing tank 1 is provided with an air inlet pipe 3 and multiple support plates 2. The air inlet pipe 3 is fixedly connected to a vertical air distribution pipe 4. The air distribution pipe 4 is fixedly connected to an exhaust pipe 5. The exhaust pipe 5 is arranged in an S-shape and distributed on the support plates 2. Multiple vertical exhaust holes 6 are provided above the exhaust pipe 5.

[0026] The left end of the air inlet pipe 3 is connected to the existing gas compression equipment, and the right end of the air inlet pipe 3 passes through the side wall of the mixing tank 1 and is fixedly connected to the air distribution pipe 4. The exhaust pipe 5 is arranged in an S-shape from one end of the air distribution pipe 4 at the bottom of the mixing tank 1. The exhaust pipe 5 is also provided with vertical exhaust holes 6, so that the gas can be quickly ejected after entering the mixing tank 1, allowing the mud to be mixed more thoroughly.

[0027] Furthermore, such as Figure 2As shown, the exhaust pipe 5 includes multiple straight pipes 51 spaced apart, which are connected end to end by bends 52. The bends 52 include a connecting bend 521, a first bend 522, and a second bend 523. The first bend 522 is fixedly connected to the upper end of the straight pipe 51 by a flange 8, the second bend 523 is fixedly connected to the upper end of the straight pipe 51 by a flange 8, and the connecting bend 521 is fixedly connected to the lower end of the straight pipe 51.

[0028] The flange 8 makes the installation of the exhaust pipe 5 more convenient and optimizes the overall structure of the exhaust pipe 5. During subsequent equipment maintenance, the first bend 521 or the second bend 522 can be easily and quickly separated from the straight pipe 51, so that the exhaust pipe 5 can be cleaned and maintained quickly and thoroughly from the top, removing any mud residue that may remain in the exhaust pipe 5, avoiding the problem of residue clogging and affecting the reduction of gas output, and ensuring that the entire equipment can meet the quality standards for mud mixing and preparation.

[0029] Furthermore, an air distribution pipe 4 is fixedly installed on the second bend pipe 523. The air distribution pipe 4 connects the air inlet pipe 3 to the second bend pipe 523. The flange 8 makes it convenient to add an air distribution pipe 4 on the second bend pipe 523, which effectively increases the air intake of the entire mixing device, so that the mud mixing can be more thorough and faster. If it is necessary to increase the air intake in actual use, the first bend pipe 522 can be replaced with the second bend pipe 523 with the air distribution pipe 4.

[0030] Furthermore, the exhaust pipe 5 is provided with a transverse exhaust hole 7 on its side. By providing an additional transverse exhaust hole 7 on the side of the exhaust pipe 5, the device effectively solves the problem of mud sedimentation that may occur during mud preparation, and further makes the mud mixing more thorough and improves the quality of the mud.

[0031] Furthermore, the exhaust pipe 5 is provided with multiple fastening plates 21. The left and right ends of the fastening plates 21 are connected to the support plate 2 by fastening screws 22. The fastening plates 21 are pressed onto the exhaust pipe 5 as a whole and fastened to the support plate 2 at the lower end of the exhaust pipe 5 by fastening screws 22. This prevents excessive vibration of the exhaust pipe 5 when gas is discharged from affecting the mixing of the mud.

[0032] Furthermore, a protective plate 11 is fixedly installed on the mixing tank 1. Since the workers need to take samples of the mud to determine its specific gravity during operation, the protective plate 11 is installed on the upper surface of the mixing tank 1 and extends inward, which not only protects the workers but also effectively prevents the mud from splashing.

[0033] Furthermore, multiple vertical support columns 12 are fixedly installed inside the mixing tank 1. The support columns 12 are evenly spaced. By fixing the support seats 12 on the inner wall of the mixing tank 1, the shaking of the mixing tank 1 during the mud mixing process is effectively prevented, the stability of the entire device is enhanced, and the protective plate 11 is also provided with secondary support and reinforcement.

[0034] In use: When preparing mud, water, sand or cement are added to the mixing tank 1 beforehand. The existing gas compression equipment is started, and compressed gas enters the mixing tank 1 through the air inlet pipe 3. The air distribution pipe 4 sends the compressed gas to the exhaust pipe 5. The vertical exhaust port 6 allows the compressed gas to be quickly injected into the mixing tank 1 to start the preparation and mixing of mud. Due to the effect of the horizontal exhaust port 7, the compressed gas can be distributed to the mixing tank 1 more quickly. The wind energy makes the mixing of mud more thorough and effective, and also effectively avoids the sedimentation of mud. The continuous wind energy can also continuously and quickly prepare and mix mud as needed, which improves the preparation efficiency of mud while ensuring the quality of mud.

[0035] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A mud mixing device, comprising a mixing tank (1), characterized in that: The mixing tank (1) is provided with an air inlet pipe (3) and multiple support plates (2). The air inlet pipe (3) is fixedly connected to a vertical air distribution pipe (4). The air distribution pipe (4) is fixedly connected to an exhaust pipe (5). The exhaust pipe (5) is arranged in an S-shape on the support plate (2). Multiple vertical exhaust holes (6) are provided above the exhaust pipe (5).

2. The mud mixing device as described in claim 1, characterized in that: The exhaust pipe (5) includes a plurality of straight pipes (51) spaced apart, and the straight pipes (51) are connected end to end by bends (52); The bend (52) further includes a connecting bend (521), a first bend (522), and a second bend (523). The first bend (522) is fixedly connected to the upper end of the straight pipe (51) via a flange (8). The second bend (523) is fixedly connected to the upper end of the straight pipe (51) via a flange (8). The connecting bend (521) is fixedly connected to the lower end of the straight pipe (51).

3. The mud mixing device as described in claim 2, characterized in that: An air distribution pipe (4) is fixedly installed on the second bend (523), and the air distribution pipe (4) connects the air inlet pipe (3) to the second bend (523).

4. The mud mixing device as described in claim 1, characterized in that: The exhaust pipe (5) is provided with a transverse exhaust hole (7) on its side.

5. The mud mixing device as described in claim 1, characterized in that: The exhaust pipe (5) is provided with multiple fastening plates (21), and the left and right ends of the fastening plates (21) are connected to the support plate (2) by fastening screws (22).

6. The mud mixing device as described in claim 1, characterized in that: A protective plate (11) is fixedly installed on the mixing tank (1).

7. The mud mixing device as described in claim 1, characterized in that: The mixing tank (1) is equipped with a number of vertical support columns (12) that are evenly spaced.

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