Suspension conveying device for montmorillonite production

Abstract

The utility model relates to the field of montmorillonite production, in particular to a suspension conveying device for montmorillonite production, which comprises a conveying pipe, a plurality of processing units are arranged on the conveying pipe, each processing unit comprises a booster pump and a stirring mechanism, and the booster pump and the stirring mechanism are connected in series through the conveying pipe. The suspension is stirred through the stirring mechanism, and the booster pump provides power for the montmorillonite suspension, so that the power lost by the suspension in the stirring process is made up, the conveying speed of the suspension is ensured, the montmorillonite suspension is not prone to precipitation, the drug effect of the montmorillonite suspension is ensured, and meanwhile pipeline blockage is reduced.

Description

Technical Field

[0001] This utility model relates to the field of montmorillonite production, and in particular to a suspension conveying device for montmorillonite production. Background Technology

[0002] Montmorillonite suspension is a commonly used antidiarrheal medication. Its main component is montmorillonite powder (a natural mineral belonging to aluminosilicates), which has the functions of adsorbing, protecting and repairing the digestive tract mucosa.

[0003] In the production of montmorillonite, it is often necessary to transport the montmorillonite suspension. During the transportation process, precipitation is prone to occur in the montmorillonite suspension, especially during long-distance transportation. Precipitation of montmorillonite not only affects the efficacy of the drug, but also easily causes pipeline blockage, increases the frequency of pipeline maintenance, reduces production efficiency, and increases production costs.

[0004] Therefore, a technical solution is needed to address the problem that montmorillonite suspension is prone to precipitation during transportation, which not only affects drug efficacy but also easily causes pipeline blockage. Utility Model Content

[0005] The purpose of this invention is to overcome the technical problem that precipitation easily occurs during the transportation of montmorillonite suspension, which not only affects the efficacy of the drug but also easily causes pipeline blockage. This invention provides a suspension transportation device for montmorillonite production.

[0006] In a first aspect, the present invention provides a suspension conveying device for montmorillonite production, comprising a conveying pipe, wherein a plurality of processing units are provided on the conveying pipe, and each processing unit includes a booster pump and a stirring mechanism, wherein the booster pump and the stirring mechanism are connected in series through the conveying pipe.

[0007] This utility model discloses a suspension conveying device for montmorillonite production. In use, the montmorillonite suspension is transported through a conveying pipe. Since several processing units are set on the conveying pipe, the suspension is stirred by a stirring mechanism in each processing unit, and a booster pump provides power to the montmorillonite suspension to compensate for the power loss of the suspension during stirring, ensuring the conveying speed of the suspension, making the montmorillonite suspension less prone to precipitation, ensuring the efficacy of the montmorillonite suspension, and reducing the occurrence of pipeline blockage.

[0008] Preferably, the stirring mechanism includes a cylinder, with an inlet pipe at the bottom and an outlet pipe at the top, and a stirring shaft inside the cylinder with a plurality of stirring paddles on the stirring shaft.

[0009] The motor at the top of the cylinder drives the stirring shaft to rotate, thereby driving the stirring paddle to stir the suspension entering the cylinder, making the montmorillonite more evenly mixed and reducing the precipitation during transportation. In addition, the liquid inlet pipe is located at the bottom of the cylinder, and the suspension moves from bottom to top, making it easier for the montmorillonite to be stirred evenly.

[0010] Preferably, a first cross line is provided between the booster pump and the stirring mechanism, and a first heat exchanger is provided on the first cross line. The first heat exchanger can be circulated with cold water for cooling the montmorillonite suspension.

[0011] If the temperature is too high during the transport of the suspension, it will lead to faster water evaporation and changes in composition. Therefore, a first heat exchanger is added to the transport pipe. When the temperature of the suspension is too high (above 30°C) due to environmental and process conditions, the first heat exchanger will cool the suspension, thereby reducing water evaporation and changes in the composition of the suspension during transport.

[0012] Preferably, a second cross line is provided between the booster pump and the stirring mechanism, and a second heat exchanger is provided on the second cross line. The second heat exchanger can be circulated with hot water for heating the montmorillonite suspension.

[0013] If the temperature is too low during the transport of the suspension, it is easy to damage the suspension structure and make redispersion difficult. Therefore, a second heat exchanger is added to the transport pipe. When the temperature of the suspension is too low (below 5°C) due to environmental and process conditions, the second heat exchanger will raise the temperature of the suspension to reduce the damage of low temperature to the suspension structure.

[0014] Preferably, a four-way valve is provided between the booster pump and the stirring mechanism, and the first cross line and the second cross line are respectively connected to the four-way valve.

[0015] By adding a four-way valve to the delivery pipe, the flow direction of the suspension can be controlled according to the temperature of the suspension. If the temperature is too high (above 30°C), the four-way valve is controlled to guide the suspension to the first cross-line. If the temperature is too low (below 5°C), the four-way valve is controlled to guide the suspension to the second cross-line. If the temperature is normal, the suspension is directly introduced into the stirring mechanism through the delivery pipe.

[0016] Preferably, the processing unit further includes a temperature sensor and a controller, the temperature sensor being disposed between the booster pump and the four-way valve, and the four-way valve and the temperature sensor being electrically connected to the controller.

[0017] The temperature sensor can monitor the temperature of the suspension in real time. When the temperature of the suspension exceeds 30°C or falls below 5°C, the temperature sensor transmits a signal to the controller. The controller then controls the four-way valve to open the first or second cross-line, thereby achieving automatic temperature control during the suspension transport process.

[0018] Preferably, several processing units are evenly arranged along the length of the conveying pipe.

[0019] This ensures that the suspension is effectively stirred throughout the entire transportation process, preventing excessive sedimentation in localized areas of the delivery pipe.

[0020] Preferably, the distance between two adjacent processing units is d, where 20m ≤ d ≤ 30m.

[0021] Setting the spacing between processing units to more than 20m can not only avoid excessive stirring of the suspension, but also reduce the investment in processing unit equipment and control production costs. Setting the spacing between processing units to less than 30m can reduce the formation of sediment during the transport of the suspension.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] This utility model provides a suspension conveying device for montmorillonite production. By setting up a processing unit on the conveying pipe, the suspension is stirred by a stirring mechanism in each processing unit to reduce the generation of suspension sedimentation and reduce the probability of pipeline blockage.

[0024] This utility model provides a suspension conveying device for montmorillonite production. By setting a booster pump in the processing unit, the device provides power to the montmorillonite suspension to compensate for the power loss of the suspension during the stirring process, ensuring the conveying speed of the suspension and further reducing the precipitation during the conveying of the montmorillonite suspension. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of a suspension conveying device for montmorillonite production according to this utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the processing unit described in this utility model;

[0027] Marked in the image:

[0028] 1-Transfer pipe, 2-Processing unit, 21-Booster pump, 22-Stirring mechanism, 221-Cylinder, 2211-Inlet pipe, 2212-Outlet pipe, 222-Stirring shaft, 223-Stirring paddle, 224-Motor, 23-First crossover line, 231-First heat exchanger, 24-Second crossover line, 241-Second heat exchanger, 25-Four-way valve, 26-Temperature sensor, 27-Controller. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to specific embodiments. However, it should not be construed as limiting the scope of the present invention to the following embodiments; all technologies implemented based on the content of the present invention fall within the scope of the present invention.

[0030] Unless otherwise specified, the use of terms such as "upper," "lower," "left," "right," "center," "inner," and "outer" to indicate orientation or positional relationships in the description of specific embodiments of this utility model is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product / equipment / device is typically placed during use. These terms are merely for the purpose of facilitating the description of the utility model solution or simplifying the description in specific embodiments, enabling those skilled in the art to quickly understand the solution, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, they should not be construed as limitations on this utility model.

[0031] Furthermore, the use of terms such as "horizontal," "vertical," "suspended," and "parallel" does not imply that the corresponding device / component / element must be absolutely horizontal, vertical, suspended, or parallel, but rather that it can be slightly tilted or have a deviation. For example, "horizontal" merely means that its direction is more horizontal relative to "vertical," not that the structure must be completely horizontal, but can be slightly tilted. Alternatively, it can be simplified to mean that the corresponding device / component / element, when set in a "horizontal," "vertical," "suspended," or "parallel" direction, can have an error / deviation of ±10% relative to the corresponding direction, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, and more preferably within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its function in the present invention.

[0032] Furthermore, the use of terms such as "first," "second," and "third" in terminology is merely for distinguishing descriptions of identical or similar components and should not be interpreted as emphasizing or implying the relative importance of a particular component.

[0033] Furthermore, in the description of the embodiments of this utility model, "several", "multiple", and "several" represent at least two. The number can be any number, such as two, three, four, five, six, seven, eight, or nine, and can even exceed nine.

[0034] Furthermore, in the description of the technical solution of this utility model, unless otherwise explicitly specified / limited / restricted, the terms "set up," "install," "connect," "link," "equipped with," "laid out," and "arranged" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to common connection methods in the art, such as welding, riveting, bolting, and threaded connections. Such connections can be mechanical, electrical, or communication connections; they can be direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Example 1

[0035] like Figure 1 and Figure 2 As shown, a suspension conveying device for montmorillonite production includes a conveying pipe 1, on which a plurality of processing units 2 are provided. Each processing unit 2 includes a booster pump 21 and a stirring mechanism 22, which are connected in series through the conveying pipe 1.

[0036] In use, the montmorillonite suspension is transported through the delivery pipe 1. Since several processing units 2 are set on the delivery pipe 1, the suspension is stirred by the stirring mechanism 22 in each processing unit 2, and the booster pump 21 provides power to the montmorillonite suspension to compensate for the power lost by the suspension during the stirring process, ensuring the delivery speed of the suspension, making it less likely for the montmorillonite suspension to precipitate, ensuring the efficacy of the montmorillonite suspension, and reducing the occurrence of pipeline blockage.

[0037] Processing Unit 2: Several processing units 2 are evenly arranged along the length of the conveying pipe 1. The distance between two adjacent processing units 2 is d. Setting the distance between processing units 2 to more than 20m can not only avoid excessive stirring of the suspension, but also reduce the investment in processing unit 2 equipment and control production costs. Setting the distance between processing units 2 to less than 30m can reduce the precipitation during the transport of the suspension.

[0038] The stirring mechanism 22 includes a cylinder 221, with an inlet pipe 2211 at the bottom and an outlet pipe 2212 at the top. A stirring shaft 222 is located inside the cylinder 221, and several stirring paddles 223 are mounted on the stirring shaft 222. A motor 224 at the top of the cylinder 221 drives the stirring shaft 222 to rotate, thereby causing the stirring paddles 223 to stir the suspension entering the cylinder 221, making the montmorillonite more uniformly mixed and reducing sedimentation during transport. Furthermore, the inlet pipe 2211 is located at the bottom of the cylinder 221, allowing the suspension to move from bottom to top, making it easier to stir the montmorillonite evenly. Example 2

[0039] like Figure 1 and Figure 2 As shown, in this embodiment, the difference from embodiment 1 is that a first cross line 23 is provided between the booster pump 21 and the stirring mechanism 22, and a first heat exchanger 231 is provided on the first cross line 23. The first heat exchanger 231 can be circulated with cold water for cooling the montmorillonite suspension.

[0040] If the temperature is too high during the transport of the suspension, it will lead to faster evaporation of water and changes in composition. In this embodiment, a first heat exchanger 231 is added to the transport pipe 1. When the temperature of the suspension is too high (above 30°C) due to environmental and process conditions, the first heat exchanger 231 will cool the suspension, thereby reducing the evaporation of water and changes in the composition of the suspension during transport.

[0041] Furthermore, a second cross line 24 is provided between the booster pump 21 and the stirring mechanism 22. A second heat exchanger 241 is provided on the second cross line 24. The second heat exchanger 241 can be circulated with hot water to raise the temperature of the montmorillonite suspension. If the temperature of the suspension is too low during the transport process, it is easy to damage the suspension structure, resulting in difficulty in redispersing. Therefore, a second heat exchanger 241 is added to the transport pipe 1. When the temperature of the suspension is too low (below 5°C) under the influence of the environment and process, the second heat exchanger 241 is used to raise the temperature of the suspension to reduce the damage of low temperature to the suspension structure.

[0042] Furthermore, a four-way valve 25 is provided between the booster pump 21 and the stirring mechanism 22. The first cross line 23 and the second cross line 24 are respectively connected to the four-way valve 25, which facilitates the control of the flow direction of the suspension according to the temperature of the suspension. If the temperature is too high (above 30°C), the four-way valve 25 is controlled to guide the suspension to the first cross line 23. If the temperature is too low (below 5°C), the four-way valve 25 is controlled to guide the suspension to the second cross line 24. If the temperature is normal, the suspension is directly introduced into the stirring mechanism 22 through the delivery pipe 1. Example 3

[0043] like Figure 1 and Figure 2 As shown, in this embodiment, the difference from embodiment 2 is that the processing unit 2 further includes a temperature sensor 26 and a controller 27 (model S7-1200). The temperature sensor 26 is disposed between the booster pump 21 and the four-way valve 25, and the four-way valve 25 and the temperature sensor 26 are electrically connected to the controller 27 respectively.

[0044] In this embodiment, the temperature of the suspension can be monitored in real time by the temperature sensor 26. When the temperature of the suspension exceeds 30°C or is lower than 5°C, the temperature sensor 26 transmits a signal to the controller 27. The controller 27 controls the four-way valve 25 to open the first cross line 23 or the second cross line 24, thereby realizing automatic temperature control during the suspension transportation process.

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A suspension conveying device for montmorillonite production, characterized in that, It includes a conveying pipe (1), on which a plurality of processing units (2) are provided. Each processing unit (2) includes a booster pump (21) and a stirring mechanism (22), which are connected in series through the conveying pipe (1).

2. The suspension conveying device for montmorillonite production according to claim 1, characterized in that, The stirring mechanism (22) includes a cylinder (221), with an inlet pipe (2211) at the bottom and an outlet pipe (2212) at the top. The cylinder (221) is equipped with a stirring shaft (222) and a plurality of stirring paddles (223) on the stirring shaft (222).

3. The suspension conveying device for montmorillonite production according to claim 1, characterized in that, A first cross line (23) is provided between the booster pump (21) and the stirring mechanism (22). A first heat exchanger (231) is provided on the first cross line (23). The first heat exchanger (231) can be supplied with cold water to cool the montmorillonite suspension.

4. The suspension conveying device for montmorillonite production according to claim 3, characterized in that, A second cross line (24) is provided between the booster pump (21) and the stirring mechanism (22). A second heat exchanger (241) is provided on the second cross line (24). The second heat exchanger (241) can be supplied with hot water to heat the montmorillonite suspension.

5. A suspension conveying device for montmorillonite production according to claim 4, characterized in that, A four-way valve (25) is provided between the booster pump (21) and the stirring mechanism (22), and the first cross line (23) and the second cross line (24) are respectively connected to the four-way valve (25).

6. A suspension conveying device for montmorillonite production according to claim 5, characterized in that, The processing unit (2) further includes a temperature sensor (26) and a controller (27). The temperature sensor (26) is disposed between the booster pump (21) and the four-way valve (25). The four-way valve (25) and the temperature sensor (26) are electrically connected to the controller (27).

7. A suspension conveying device for montmorillonite production according to any one of claims 1-6, characterized in that, Several processing units (2) are evenly arranged along the length of the conveying pipe (1).

8. A suspension conveying device for montmorillonite production according to claim 7, characterized in that, The distance between two adjacent processing units (2) is d, 20m≤d≤30m.

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