Multi-stage slurry making machine
By designing a multi-stage mud tank and agitating device, the problem of low slurry efficiency of the existing mud mechanism is solved, the full dissolution of the mud and the uniformity of the mud is achieved, and the production rate and quality are improved.
Patent Information
- Application Number
- CN202422584361.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-10-24
AI Technical Summary
The existing mud machines have low efficiency in the pulping process, especially because the dissolution rate of the mud is different, which leads to some undissolved mud residues, affecting the production rate.
A mud multi-stage pulping machine is designed, including a base, equipment bin, first and second mud tanks, agitating devices and baffles. Through the design of multi-stage stirring and overflow ports, the mud flows and further stirring between different tanks are realized, which enhances the stirring effect and improves dissolution efficiency and production rate.
The dissolution efficiency and mud production rate of mud are improved, the uniformity and stability of mud are ensured, and high-quality mud materials are provided.
Smart Images
Figure CN223249197U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pulping machines, in particular to a mud multi-stage pulping machine. Background Art
[0002] With the development of engineering construction technology, mud plays an important role in drilling work. The mud used for drilling can clean the rock cuttings carried by the bottom of the well. The mud also has the function of balancing the side pressure of the well wall rock and forming a mud cake on the well wall to keep the well wall stable and prevent the well wall from collapsing. In the production of mud, sticky mud, also known as clay, is prepared. In the existing technology, a mud machine is used to directly stir and flush the clay to make mud.
[0003] In the process of making slurries, most existing slurry machines use a stirrer to stir the sludge directly, and then output the sludge after stirring for a certain period of time. However, it is found in the process of making slurries that due to the different dissolution rates of the sludge, some undissolved sludge will remain after making slurries. If the stirring time of the slurry machine is extended, the production rate will be slow. The present technical solution is now proposed to improve this. Utility Model Content
[0004] The purpose of the utility model is to overcome the disadvantage of low efficiency of the mud machine in the prior art during the production process and to provide a mud multi-stage pulping machine.
[0005] In order to achieve the above-mentioned purpose, the embodiment of the present utility model specifically adopts the following technical scheme: a mud multi-stage pulping machine, including a base, an equipment bin is provided on the upper part of the base, the equipment bin includes a working bin for accommodating a stirring device, the upper part of the working bin is provided with a material receiving port, and the lower part of the working bin is provided with at least two including a first mud trough and a second mud trough, a water supply pipe is provided on the inner wall of the first mud trough, the first mud trough is provided below the material receiving port, the axial center position of the first mud trough is higher than that of the second mud trough, and the discharge port of the first mud trough is connected to the feed port of the second mud trough.
[0006] Furthermore, the stirring device includes a stirring shaft arranged transversely inside the first mud tank and the second mud tank, a plurality of stirring teeth are arranged on the side of the stirring shaft, and the stirring shaft is connected to a driving motor.
[0007] Furthermore, the stirring teeth are spirally arranged along the length direction of the stirring shaft, and the stirring teeth are arranged in two rows.
[0008] Furthermore, a baffle is provided between the first mud trough and the second mud trough, and an overflow port for overflowing mud is provided at one end of the baffle.
[0009] Furthermore, the length of the first mud tank is greater than the length of the material receiving port, the material receiving port is arranged above the starting end of the stirring shaft of the first mud tank, and the overflow port is arranged at an end away from the material receiving port.
[0010] Furthermore, the spiral direction of the stirring teeth inside the first mud trough is opposite to the spiral direction of the stirring teeth inside the second mud trough, and the outlet of the second mud trough is arranged at an end away from the overflow port.
[0011] The beneficial effects of the embodiment of the present utility model are as follows: a baffle is provided between the first mud trough and the second mud trough, and an overflow port is provided at one end of the baffle for controlling the flow of mud from the first mud trough to the second mud trough; when the mud in the first mud trough reaches a certain liquid level, the mud will flow into the second mud trough through the overflow port for the next stage of stirring and dissolving, so that the mud moves in a longer direction between the first mud trough and the second mud trough, thereby enhancing the stirring effect; the outlet of the second mud trough is provided at an end away from the overflow port, thereby ensuring that the fully stirred mud can be discharged smoothly for subsequent use, thereby not only improving the dissolution efficiency of the sticky mud and the production rate of the mud, but also ensuring the uniformity and stability of the mud, thereby providing high-quality mud materials for drilling operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the overall side structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the internal structure of the utility model from a top view;
[0014] Figure 3 This is a schematic diagram of the cross-sectional internal structure of the present utility model;
[0015] Figure 4 This is a structural diagram of Example 2 of the present utility model;
[0016] In the figure: 1. base; 101. material receiving port; 2. equipment compartment; 201. first mud tank; 202. second mud tank; 3. water supply pipe; 4. baffle; 401. overflow port. DETAILED DESCRIPTION
[0017] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.
[0018] Example 1
[0019] See also Figures 1 to 3The embodiment of the utility model discloses a multi-stage mud pulping machine, which mainly includes a base 1 and an equipment bin 2. The base 1 serves as the basic support of the entire machine to ensure the stable operation of the machine. The equipment bin 2 is installed on the upper part of the base 1, and a working area specifically designed for mud preparation is provided inside.
[0020] The upper part of the working chamber is provided with a receiving port 101 for receiving the sludge material to be processed delivered by the conveying device. The lower part of the working chamber is provided with at least two mud tanks, namely the first mud tank 201 and the second mud tank 202, to achieve multi-stage stirring and dissolution. The first mud tank 201 is located directly below the receiving port 101, and a water supply pipe 3 is provided on its inner wall to facilitate the addition of an appropriate amount of water during the stirring process to adjust the concentration and fluidity of the mud. The axis position of the first mud tank 201 is higher than that of the second mud tank 202, which helps the mud to flow freely under the action of gravity. Then it flows into the next mud tank, and during the production process, the upper part of the first mud tank 201 is basically the prepared mud that dissolves faster. During the stirring process, the sticky mud that takes a long time to dissolve will gather in the lower part of the first mud tank 201 and continue to be stirred. The discharge port of the first mud tank 201 is connected with the feed port of the second mud tank 202, ensuring that the mud that is basically dissolved in the upper part of the first mud tank 201 can smoothly flow from one level to the next level for further stirring and dissolution, making the integrated processing process more continuous and smooth, and preventing shutdowns from affecting production.
[0021] The stirring device includes a stirring shaft arranged horizontally inside the first mud tank 201 and the second mud tank 202, and a plurality of stirring teeth are evenly distributed on the side of the stirring shaft. The stirring teeth rotate under the drive of the driving motor to efficiently stir and mix the mud. In order to improve the stirring effect, the stirring teeth are spirally arranged along the length direction of the stirring shaft, and two rows of stirring teeth are provided on each stirring shaft. In order to ensure that the sludge can be fully dissolved during the production process, the length of the first mud tank 201 is designed to be greater than the length of the material receiving port 101, and the material receiving port 101 is located at Above the starting end of the stirring shaft of the first mud tank 201, after the sludge enters the first mud tank 201, it will gradually move forward with the rotation of the stirring shaft until it reaches the other end away from the material receiving port 101. At this time, the mud has achieved a high solubility through sufficient stirring. Subsequently, the mud enters the second mud tank 202 through the overflow port 401 for further refined stirring. Such a structure can enhance the stirring intensity, while improving the fluidity of the mud and reducing the processing time. The setting of the stirring teeth can ensure sufficient force on the sludge and speed up the slurrying process.
[0022] A baffle 4 is provided between the first mud trough 201 and the second mud trough 202, and an overflow port 401 is provided at one end of the baffle 4 for controlling the flow of mud from the first mud trough 201 to the second mud trough 202. When the mud in the first mud trough 201 reaches a certain liquid level, the mud will flow into the second mud trough 202 through the overflow port 401 for the next stage of stirring and dissolving, so that the mud moves along the longer direction between the first mud trough 201 and the second mud trough 202, thereby enhancing the stirring effect. In the second mud trough 202, the spiral direction of the stirring teeth is opposite to that of the first mud trough 201. This design helps to further refine the mud particles and improve the uniformity of the mud. The outlet of the second mud trough 202 is provided at the end away from the overflow port 401, thereby ensuring that the fully stirred mud can be discharged smoothly for subsequent use, thereby improving the dissolution efficiency of the sticky mud and the production rate of the mud, and also ensuring the uniformity and stability of the mud, thereby providing high-quality mud materials.
[0023] Example 2
[0024] like Figure 4 As shown: The main difference between this embodiment and embodiment 1 is that the baffle 4 is a movable plate, the overflow port 401 is arranged along the length direction of the first mud tank 201, and the overflow port 401 is arranged at a higher position, which increases the stirring time of the first mud tank 201, speeds up the overflow speed of the overflow port 401, and ensures the use effect.
[0025] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is merely for ease of description and does not indicate or imply that the device or element described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0026] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0027] The term "comprise" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, article, or apparatus / device.
[0028] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.
Claims
1. A multi-stage slurry making machine, comprising a base (1), an equipment compartment (2) being provided on the upper portion of the base (1), characterized in that: The equipment bin (2) includes a working bin for accommodating a stirring device, a material receiving port (101) is provided at the upper portion of the working bin, and at least two first mud troughs (201) and a second mud trough (202) are provided at the lower portion of the working bin, a water supply pipe (3) is provided on the inner wall of the first mud trough (201), the first mud trough (201) is provided below the material receiving port (101), the axis position of the first mud trough (201) is higher than that of the second mud trough (202), and the discharge port of the first mud trough (201) is connected to the feed port of the second mud trough (202).
2. The multi-stage slurry making machine according to claim 1, characterized in that: The stirring device comprises a stirring shaft arranged transversely inside the first mud tank (201) and the second mud tank (202), a plurality of stirring teeth are arranged on the side of the stirring shaft, and the stirring shaft is connected to a driving motor.
3. The multi-stage slurry making machine according to claim 2, characterized in that: The stirring teeth are spirally arranged along the length direction of the stirring shaft, and the stirring teeth are arranged in two rows.
4. The multi-stage slurry making machine according to claim 3, characterized in that: A baffle (4) is provided between the first mud trough (201) and the second mud trough (202), and an overflow port (401) for overflowing mud is provided at one end of the baffle (4).
5. The multi-stage slurry making machine according to claim 4, characterized in that: The length of the first slurry tank (201) is greater than the length of the material receiving port (101), the material receiving port (101) is arranged above the starting end of the stirring shaft of the first slurry tank (201), and the overflow port (401) is arranged at an end away from the material receiving port (101).
6. The multi-stage slurry making machine according to claim 4, characterized in that: The spiral direction of the stirring teeth inside the first mud trough (201) is opposite to the spiral direction of the stirring teeth inside the second mud trough (202), and the outlet of the second mud trough (202) is arranged at an end away from the overflow port (401).