A baffle with temperature measurement function for stirred tank

Abstract

The utility model provides a kind of baffle for stirring kettle with temperature measuring function, belong to stirring kettle equipment technical field, including stirring kettle body, stirring assembly is installed in the stirring kettle body, rack is installed at the top of the stirring kettle body, the top of the rack is equipped with speed reducer motor, coupling is installed in the rack, the lower part of the coupling is connected with stirring assembly, mechanical seal is installed in the junction of the coupling and stirring shaft.The utility model solves the problem that baffle cannot be welded on the inner wall of the stirring kettle lined with enamel glass or fluorine plastic, resulting in poor stirring effect.

Description

Technical Field

[0001] This utility model belongs to the technical field of mixing tank equipment, specifically relating to a baffle for a mixing tank with temperature measurement function. Background Technology

[0002] Baffles in stirred tanks are usually welded to the tank wall. Their function is to prevent materials from generating vortices, improve the main circulation, increase the degree of turbulence, and improve the stirring effect. However, baffles cannot be welded to the inner wall of stirred tanks lined with glass or fluoroplastics, resulting in poor stirring effect. Therefore, a baffle with temperature measurement function for stirred tanks is proposed. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] Given the following technical problems in the existing technology: how to design a method that can improve the mixing effect and integrate and save manufacturing costs.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a baffle for a stirring vessel with temperature measurement function, comprising a stirring vessel body, a stirring assembly installed in the stirring vessel body, a frame installed on the top of the stirring vessel body, a geared motor installed on the top of the frame, a coupling installed in the frame, the lower part of the coupling being connected to the stirring assembly, a mechanical seal installed at the connection between the coupling and the stirring shaft, an inlet pipe installed on the top left side of the stirring vessel body, an assembly pipe installed on the top right side of the stirring vessel body, a vertically arranged temperature measurement assembly installed in the assembly pipe, and a temperature control assembly sleeved on the outside of the stirring vessel body.

[0006] Furthermore, a discharge pipe is installed at the bottom of the stirring vessel, the stirring assembly includes a stirring shaft, the top end of the stirring shaft is connected to a coupling, and several evenly distributed stirrers are installed on the outside of the stirring shaft.

[0007] By adopting the above technical solution, the material can be fed into the mixing tank through the input pipe and the mixed material can be discharged through the discharge pipe. The mixing component can be used to mix the material in the mixing tank.

[0008] Furthermore, the output end of the geared motor is connected to a coupling.

[0009] By adopting the above technical solution, the rotation of the coupling is driven by the geared motor, and then the operation of the stirring component is driven by the mechanical seal.

[0010] Furthermore, the temperature control component includes a temperature control jacket fitted around the outside of the stirring vessel body. A support is installed on the top left side of the temperature control jacket, an inlet channel is installed on the bottom right side of the temperature control jacket, and an outlet channel is installed on the right side of the temperature control jacket.

[0011] By adopting the above technical solution, the heating liquid or cooling liquid is delivered into the space between the temperature control jacket and the stirring vessel through the liquid inlet channel using the temperature control component, so as to heat or cool the material being stirred in the stirring vessel, and then it can be discharged through the liquid outlet channel.

[0012] Furthermore, the temperature measuring component includes an outer tube, a flange fixedly connected to the top of the outer tube, symmetrically distributed reinforcing ribs fixedly connected to the top of the flange, an upper sealing plate installed at the top opening of the outer tube, a lower sealing plate installed at the bottom opening of the outer tube, a through inner tube installed at the center of the upper and lower sealing plates, an inner tube sealing plate installed at the bottom of the inner tube, a threaded joint installed at the top of the inner tube, a temperature measuring resistance thermometer threadedly connected to the threaded joint, and steel plates installed on both sides of the outer tube.

[0013] By adopting the above technical solution, the flange is made more stable by using reinforcing ribs, and the flange is connected to the assembly pipe. This allows the temperature measuring component to be inserted into the mixing vessel for temperature measurement, and the steel plate is used to improve the mixing effect. Temperature measurement and mixing effect modification are integrated into one, saving costs.

[0014] Furthermore, the inner tube is connected to the outer tube via an upper sealing plate and a lower sealing plate.

[0015] By adopting the above technical solution, the inner tube can be set up stably in a centered position.

[0016] Furthermore, the flange is bolted to the top of the assembly pipe, the reinforcing rib is connected to the outer pipe on the side closest to the outer pipe, and the temperature measuring resistance thermometer is inserted into the inner pipe with a threaded connector and extends to the bottom of the inner pipe.

[0017] By adopting the above technical solution, the stiffening plates are strengthened to enhance stability, and temperature is measured using a temperature-measuring resistance thermometer.

[0018] The beneficial effects of this utility model are as follows:

[0019] This utility model integrates a temperature measuring component with a function to improve the stirring effect. The steel plates on both sides of the outer tube improve the stirring effect of the inner glass-lined or fluoroplastic-lined stirring vessel. It also achieves accurate temperature measurement by relying on the same component, eliminating the need for separate temperature measuring devices and stirring auxiliary structures. This reduces the number of parts, lowers the equipment manufacturing cost, and makes the stirring vessel structure more compact, saving installation space.

[0020] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0023] Figure 2 This is a schematic diagram of the temperature measuring component structure according to an embodiment of the present utility model;

[0024] Reference numerals: 1. Stirring vessel body; 2. Temperature control jacket; 21. Liquid inlet channel; 22. Liquid outlet channel; 3. Stirrer; 4. Support; 5. Input pipe; 6. Mechanical seal; 7. Frame; 8. Coupling; 9. Gear motor; 10. Assembly pipe; 11. Temperature measuring component; 111. Temperature measuring resistance thermometer; 112. Threaded joint; 113. Upper sealing plate of outer tube; 114. Reinforcing rib plate; 115. Flange; 116. Outer tube; 117. Inner tube; 118. Steel plate; 119. Lower sealing plate of outer tube; 1110. Sealing plate of inner tube; 12. Stirring shaft. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0029] Reference Figures 1-2 This utility model embodiment proposes a baffle for a stirring vessel with temperature measurement function, including a stirring vessel body 1, a stirring assembly installed in the stirring vessel body 1, a frame 7 installed on the top of the stirring vessel body 1, a geared motor 9 installed on the top of the frame 7, a coupling 8 installed in the frame 7, the lower part of the coupling 8 connected to the stirring assembly, a mechanical seal 6 installed at the connection between the coupling 8 and the stirring shaft 12, an inlet pipe 5 installed on the top left side of the stirring vessel body 1, an assembly pipe 10 installed on the top right side of the stirring vessel body 1, a vertically arranged temperature measuring assembly 11 installed in the assembly pipe 10, and a temperature control assembly sleeved on the outside of the stirring vessel body 1.

[0030] The bottom of the mixing vessel 1 is equipped with a discharge pipe. The mixing assembly includes a mixing shaft 12. The top end of the mixing shaft 12 is connected to a coupling 8. Several evenly distributed agitators 3 are installed on the outside of the mixing shaft 12. Materials can be fed into the mixing vessel through the inlet pipe 5 and the mixed materials can be discharged through the outlet pipe. The mixing assembly can be used to mix the materials in the mixing vessel 1.

[0031] The output end of the geared motor 9 is connected to the coupling 8. The geared motor 9 drives the coupling 8 to rotate, and then the mechanical seal 6 drives the stirring assembly to operate.

[0032] The temperature control component includes a temperature control jacket 2 fitted around the outside of the mixing vessel body 1. A support 4 is installed on the top left side of the temperature control jacket 2, and a liquid inlet channel 21 is installed on the bottom right side of the temperature control jacket 2. A liquid outlet channel 22 is installed on the right side of the temperature control jacket 2. The temperature control component delivers heating or cooling liquid through the liquid inlet channel 21 to fill the space between the temperature control jacket 2 and the mixing vessel body 1. This allows the material being stirred inside the mixing vessel body 1 to be heated or cooled. The material can then be discharged through the liquid outlet channel 22.

[0033] The temperature measuring assembly 11 includes an outer tube 116. A flange 115 is fixedly connected to the top of the outer tube 116. Symmetrically distributed reinforcing ribs 114 are fixedly connected to the top of the flange 115. An upper outer tube sealing plate 113 is installed at the top opening of the outer tube 116, and a lower outer tube sealing plate 119 is installed at the bottom opening of the outer tube 116. A through inner tube 117 is installed at the center of the upper outer tube sealing plate 113 and the lower outer tube sealing plate 119. An inner tube sealing plate 117 is installed at the bottom of the inner tube 117. 110. A threaded connector 112 is installed on the top of the inner tube 117. A temperature measuring resistance thermometer 111 is threaded onto the threaded connector 112. Steel plates 118 are installed on both sides of the outer tube 116. The flange 115 is made more stable by using the reinforcing rib plate 114. The flange 115 is connected to the assembly tube 10, which allows the temperature measuring component 11 to be inserted into the stirring vessel 1 for temperature measurement. In addition, the steel plate 118 improves the stirring effect. The temperature measurement and stirring effect are integrated into one, saving costs.

[0034] The inner tube 117 is connected to the outer tube 116 via the upper sealing plate 113 and the lower sealing plate 119 of the outer tube 116, which allows the inner tube 117 to be set in a stable and centered position.

[0035] The flange 115 is bolted to the top of the assembly pipe 10. The reinforcing rib 114 is connected to the outer pipe 116 on the side near the outer pipe 116. The temperature measuring resistor 111 is inserted into the inner pipe 117 with the threaded connector 112 and extends to the bottom of the inner pipe 117. The reinforcing rib 114 strengthens the stability. Temperature measurement is performed using the temperature measuring resistor 111.

[0036] The specific implementation method is as follows: The material to be stirred is slowly fed into the stirred tank 1 through the input pipe 5 on the top left side of the stirred tank 1. The geared motor 9 is started, and the geared motor 9 drives the coupling 8 to rotate. The coupling 8 drives the stirring shaft 12 and the outer agitator 3 to rotate, stirring the material in the tank. The temperature measuring resistor 111 in the temperature measuring component 11 starts to work to monitor the temperature of the material in the stirred tank 1. During the stirring process, the steel plates 118 on both sides of the outer pipe 116 follow the material flow to help improve the stirring effect, realizing the integrated operation of temperature measurement and stirring optimization. According to the temperature data of the temperature measuring resistor 111, the liquid supply of the temperature control jacket 2 is adjusted to transport the heating liquid and cooling liquid to meet the temperature requirements of the material. Then, it is discharged through the discharge pipe at the bottom of the stirred tank 1.

[0037] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A baffle for a stirred tank with temperature measurement function, comprising a stirred tank body (1), characterized in that, A stirring assembly is installed in the stirring vessel body (1). A frame (7) is installed on the top of the stirring vessel body (1). A geared motor (9) is installed on the top of the frame (7). A coupling (8) is installed in the frame (7). The lower part of the coupling (8) is connected to the stirring assembly. A mechanical seal (6) is installed at the connection between the coupling (8) and the stirring shaft (12). An inlet pipe (5) is installed on the top left side of the stirring vessel body (1). An assembly pipe (10) is installed on the top right side of the stirring vessel body (1). A vertically arranged temperature measuring component (11) is installed in the assembly pipe (10). A temperature control component is sleeved on the outside of the stirring vessel body (1).

2. The baffle for a stirred tank with temperature measurement function according to claim 1, characterized in that: The bottom of the stirring vessel (1) is equipped with a discharge pipe. The stirring assembly includes a stirring shaft (12). The top end of the stirring shaft (12) is connected to a mechanical seal (6). Several evenly distributed stirrers (3) are installed on the outside of the stirring shaft (12).

3. A baffle for a stirred tank with temperature measurement function according to claim 2, characterized in that: The output end of the geared motor (9) is connected to the coupling (8).

4. A baffle for a stirred tank with temperature measurement function according to claim 1, characterized in that: The temperature control assembly includes a temperature control jacket (2) fitted on the outside of the stirring vessel body (1). A support (4) is installed on the top left side of the temperature control jacket (2). An inlet channel (21) is installed on the bottom right side of the temperature control jacket (2). An outlet channel (22) is installed on the right side of the temperature control jacket (2).

5. A baffle for a stirred tank with temperature measurement function according to claim 4, characterized in that: The temperature measuring component (11) includes an outer tube (116), a flange (115) is fixedly connected to the top of the outer tube (116), symmetrically distributed reinforcing ribs (114) are fixedly connected to the top of the flange (115), an upper sealing plate (113) is installed at the top opening of the outer tube (116), a lower sealing plate (119) is installed at the bottom opening of the outer tube (116), a through inner tube (117) is installed at the center of the upper sealing plate (113) and the lower sealing plate (119), an inner tube sealing plate (1110) is installed at the bottom of the inner tube (117), a threaded joint (112) is installed at the top of the inner tube (117), a temperature measuring resistance thermometer (111) is threadedly connected to the threaded joint (112), and steel plates (118) are installed on both sides of the outer tube (116).

6. A baffle for a stirred tank with temperature measurement function according to claim 5, characterized in that: The inner tube (117) is connected to the outer tube (116) through the upper sealing plate (113) and the lower sealing plate (119) of the outer tube (116).

7. A baffle for a stirred tank with temperature measurement function according to claim 5, characterized in that: The flange (115) is bolted to the top of the assembly tube (10), the reinforcing rib (114) is connected to the outer tube (116) on the side near the outer tube (116), and the temperature measuring resistance thermometer (111) is inserted into the inner tube (117) with the threaded connector (112) and its bottom extends to the bottom of the inner tube (117).

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