Chemical raw material stirring and mixing kettle capable of blending materials

Abstract

The utility model relates to the technical field of chemical industry, in particular to a chemical raw material stirring and mixing kettle capable of preparing materials, which comprises a support frame, a mixing barrel, an isolation plate, a motor, a connecting rod, a stirring frame, a batch hopper and a sliding plate, the mixing barrel is mounted on the support frame, the isolation plate is slidably arranged at the upper part in the mixing barrel, and the motor is mounted on the isolation plate; an output shaft of the motor penetrates through the isolation plate, a connecting rod is connected to the output shaft of the motor through a coupler, a stirring frame is installed on the connecting rod and located in the mixing barrel, a plurality of batching hoppers are connected and communicated to the isolation plate, and a sliding plate is arranged at the bottom of the mixing barrel in a sliding mode. Chemical raw materials are added into the batch hopper, the electronic scale weighs the chemical raw materials in the batch hopper, and the weight is displayed by the display screen, so that the chemical raw materials added into the mixing barrel are accurately weighed, the chemical raw materials are accurately proportioned, and the chemical composition and performance of a final product in the mixing barrel meet expected standards.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical industry, in particular to a chemical raw material stirring and mixing kettle with adjustable ingredients. Background Art

[0002] Stirring and mixing kettles are widely used in many industries such as chemical, pharmaceutical, food, and cosmetics. Among them, chemical raw material stirring and mixing kettles are a type of equipment used for mixing, stirring, dissolving, reacting, and other operations in the chemical production process. They are mainly used to mix two or more liquid, solid or gaseous raw materials evenly to achieve chemical reactions, dissolution, emulsification, dispersion, and other purposes.

[0003] The patent with authorization announcement number CN209772078U discloses a liquid chemical raw material mixing reactor, including a main body, a motor is fixedly installed on the top surface of the main body through a bracket, a horizontal plate is fixedly installed on the right side of the upper end of the motor output shaft, an air pump is fixedly installed on the top surface of the horizontal plate, and a stirring shaft is fixedly installed on the lower end of the motor output shaft. The stirring shaft passes through the main body and is connected to the bearing at the connection of the main body; the patent proposes to put the liquid chemical raw material into the reactor body through a feed pipe, and use the vortex generated during stirring to drive the horizontal axis and blades to rotate, so as to increase the fluidity of the liquid and achieve the purpose of fully mixing the liquid. However, this patent still has some problems during use. When adding the liquid chemical raw material into the reactor, the amount of the added liquid chemical raw material cannot be accurately controlled, resulting in the chemical composition and performance of the final product obtained after the raw materials are mixed and stirred not meeting the expected standards, and even cannot be completely converted into the target product, thereby reducing the yield.

[0004] Therefore, it is necessary to design a chemical raw material stirring and mixing kettle with adjustable ingredients. Utility Model Content

[0005] In order to overcome the shortcomings of the existing patents that when adding liquid chemical raw materials into the reactor, the amount of the added liquid chemical raw materials cannot be accurately controlled, resulting in the chemical composition and performance of the final product obtained after the raw materials are mixed and stirred not meeting the expected standards, or even failing to be completely converted into the target product, thereby reducing the yield, the utility model provides a chemical raw material stirring and mixing kettle with adjustable ingredients.

[0006] The technical scheme of the utility model is: a chemical raw material stirring and mixing kettle with adjustable ingredients, comprising a supporting frame, a mixing barrel, an isolation plate, a motor, a connecting rod, a stirring frame, a batching hopper, a sliding plate and a pull rod, a mixing barrel is installed on the supporting frame, an isolation plate is slidingly arranged on the upper part of the mixing barrel, a motor is installed on the isolation plate, an output shaft of the motor passes through the isolation plate, a connecting rod is connected to the output shaft of the motor through a coupling, a stirring frame is installed on the connecting rod, the stirring frame is located inside the mixing barrel, a plurality of batching hoppers are connected and communicated with each other on the isolation plate, a sliding plate is slidingly arranged on the bottom of the mixing barrel, a pull rod is fixedly connected to one side of the sliding plate, a ball core, a rotating rod, an electronic scale and a display screen are also included, a rotating rod is rotatably arranged on the batching hopper, a ball core is installed at one end of the rotating rod located inside the batching hopper, the ball core is used to separate the upper part and the lower part of the batching hopper, an electronic scale is installed on the side of the ball core away from the isolation plate, a display screen is installed at one end of the rotating rod located outside the batching hopper, and the display screen is electrically connected to the electronic scale.

[0007] In one of the embodiments, it also includes a vortex heating tube, a heating controller, a cooling water coil and a cooling controller. The vortex heating tube is installed on the mixing barrel, and the heating controller is installed on one side of the mixing barrel. The heating controller is electrically connected to the vortex heating tube. The cooling water coil is installed on the mixing barrel. The vortex heating tube and the cooling water coil are staggered on the mixing barrel. The cooling controller is installed on the side of the mixing barrel away from the heating controller, and the cooling controller is connected and communicated with the cooling water coil.

[0008] In one of the embodiments, a scraper frame and screws are also included. One side of the connecting rod is connected to the scraper frame by the screws, and one side of the scraper frame is in contact with the inner wall of the mixing barrel.

[0009] In one of the embodiments, it also includes an observation plate, a sealing ring and a handle. The observation plate is rotatably arranged on one side of the isolation plate, a sealing ring is circumferentially installed on the observation plate, and a handle is installed on the side of the observation plate away from the support frame.

[0010] In one of the embodiments, a rubber ring is further included, and the rubber ring is installed at one end of the pull rod away from the sliding plate.

[0011] In one of the embodiments, a silicone block is further included, and the silicone block is embedded in the rotating rod.

[0012] Beneficial effects: 1. By adding chemical raw materials into the batching hopper, the electronic scale weighs the chemical raw materials in the batching hopper and displays the weight on the display screen, so that the chemical raw materials added to the mixing barrel can be accurately weighed, and the chemical raw materials can be accurately proportioned, so that the chemical composition and performance of the final product in the mixing barrel meet the expected standards.

[0013] 2. Start the eddy current heating tube through the heating controller to quickly increase the temperature inside the mixing barrel to improve the mixing efficiency of the chemical raw materials in the mixing barrel. Connect the cooling controller with the external cooling water input device, and the condensing agent enters the cooling water coil through the cooling controller and then is discharged, thereby realizing rapid cooling of the chemical raw materials in the mixing barrel, so that the chemical raw materials in the mixing barrel remain in a stable state during mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial cross-sectional view of the supporting frame, mixing barrel, pull rod and other components of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the motor, connecting rod, stirring frame and other parts of the utility model.

[0017] Figure 4 It is a partial cross-sectional view of the components such as the rotating rod, electronic scale and display screen of the utility model.

[0018] Figure 5 It is a partial cross-sectional view of components such as the eddy current heating tube, heating controller and cooling water coil of the utility model.

[0019] Figure 6 It is a three-dimensional structural schematic diagram of components such as the observation plate, sealing ring and handle of the utility model.

[0020] Figure 7 It is a partial cross-sectional view of the connecting rod, scraper frame, screws and other parts of the utility model.

[0021] Marked in the figure: 1-support frame, 2-mixing barrel, 3-isolation plate, 4-motor, 5-connecting rod, 6-stirring frame, 7-dosing hopper, 8-ball core, 9-rotating rod, 10-electronic scale, 11-display screen, 12-sliding plate, 13-pull rod, 14-eddy current heating tube, 15-heating controller, 16-cooling water coil, 17-cooling controller, 18-observation plate, 181-sealing ring, 19-handle, 20-scraper frame, 21-screw, 22-rubber ring, 23-silicone block. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the embodiments shown in the accompanying drawings.

[0023] Example 1: A chemical raw material stirring and mixing kettle with adjustable ingredients, see Figure 1-Figure 4As shown, it includes a support frame 1, a mixing barrel 2, an isolation plate 3, a motor 4, a connecting rod 5, a stirring frame 6, a batching hopper 7, a sliding plate 12 and a pull rod 13. The mixing barrel 2 is installed on the support frame 1 by bolt connection. The isolation plate 3 is slidably arranged on the upper part of the mixing barrel 2. The motor 4 is installed on the isolation plate 3 by bolt connection. The output shaft of the motor 4 passes through the isolation plate 3. The connecting rod 5 is connected to the output shaft of the motor 4 through a coupling. The stirring frame 6 is installed on the connecting rod 5. The stirring frame 6 is located inside the mixing barrel 2. Four batching hoppers 7 are connected and communicated on the isolation plate 3. A sliding plate 12 is slidably arranged at the bottom of the mixing barrel 2. The right side of the sliding plate 12 is fixed by welding. A pull rod 13 is connected, a rubber ring 22 is installed at the right end of the pull rod 13, the rubber ring 22 is used to clear the pressure between the hand and the pull rod 13, and also includes a ball core 8, a rotating rod 9, an electronic scale 10 and a display screen 11. A rotating rod 9 is rotatably arranged on the batching hopper 7, and a silicone block 23 is embedded on the rotating rod 9. The silicone block 23 is used to increase the friction between the hand and the rotating rod 9. A ball core 8 is installed at the right end of the rotating rod 9. The ball core 8 is used to separate the upper and lower parts of the batching hopper 7. The top of the ball core 8 is a plane and the bottom is a spherical surface. An electronic scale 10 is installed on the top of the ball core 8. A display screen 11 is installed on the left end of the rotating rod 9 by bolt connection. The display screen 11 is electrically connected to the electronic scale 10.

[0024] When it is necessary to use chemical raw materials to stir the mixing kettle, different types of chemical raw materials are first added to each batching hopper 7 respectively, the electronic scale 10 weighs the chemical raw materials in the batching hopper 7, and the display screen 11 displays the weight of the chemical raw materials in the batching hopper 7, so as to accurately weigh the chemical raw materials added to the mixing barrel 2, and achieve accurate proportioning of the chemical raw materials, so that the chemical composition and performance of the final product in the mixing barrel 2 meet the expected standards, and then rotate the rotating rod 9, the rotating rod 9 drives the ball core 8 to rotate, so that the chemical raw materials enter the mixing barrel 2 from the gap between the ball core 8 and the mixing kettle, and then start the motor 4, the output shaft of the motor 4 drives the connecting rod 5 to rotate, and the connecting rod 5 drives the stirring frame 6 to rotate to stir and mix the chemical raw materials in the mixing barrel 2. After the chemical raw materials in the mixing barrel 2 are evenly mixed, turn off the motor 4 to stop the stirring frame 6 from rotating, and then pull the pull rod 13 outward, the pull rod 13 drives the sliding plate 12 to slide outward to open the bottom of the mixing barrel 2, so that the mixed chemical raw materials are discharged.

[0025] Example 2: Based on Example 1, refer to Figure 1 and Figure 5As shown, it also includes an eddy current heating tube 14, a heating controller 15, a cooling water coil 16 and a cooling controller 17. The eddy current heating tube 14 is installed on the mixing barrel 2, and the heating controller 15 is installed on the right side of the mixing barrel 2. The heating controller 15 is electrically connected to the eddy current heating tube 14. The cooling water coil 16 is installed on the mixing barrel 2. The eddy current heating tube 14 and the cooling water coil 16 are staggered on the mixing barrel 2. The cooling controller 17 is installed on the left side of the mixing barrel 2, and the cooling controller 17 is connected and communicated with the cooling water coil 16.

[0026] During the process of stirring and mixing the chemical raw materials in the mixing barrel 2, when it is necessary to increase the mixing temperature of the chemical raw materials in the mixing barrel 2, the eddy current heating tube 14 is started through the heating controller 15, and the eddy current heating tube 14 generates an alternating magnetic field. The alternating magnetic field passes through the mixing barrel 2, and the resistance loss of the mixing barrel 2 is converted into heat energy, so that the temperature inside the mixing barrel 2 is rapidly increased to improve the efficiency of mixing the chemical raw materials in the mixing barrel 2. When it is necessary to lower the mixing temperature of the raw materials in the mixing barrel 2, the cooling controller 17 is connected to the external cooling water input device, and the condensing agent enters the cooling water coil 16 through the cooling controller 17, and is then discharged by the cooling controller 17, thereby realizing rapid cooling of the chemical raw materials in the mixing barrel 2, so that the chemical raw materials in the mixing barrel 2 remain in a stable state during mixing.

[0027] See also Figure 7 As shown, a scraper frame 20 and a screw 21 are also included. The scraper frame 20 is connected to the right side of the connecting rod 5 through the screw 21, and one side of the scraper frame 20 is in contact with the inner wall of the mixing barrel 2.

[0028] When the mixed chemical raw materials need to be discharged, first pull the pull rod 13 to open the lower part of the mixing barrel 2, then start the motor 4, the output shaft of the motor 4 drives the connecting rod 5 to rotate, the connecting rod 5 drives the scraper frame 20 to scrape off the chemical raw materials attached to the inner wall of the mixing barrel 2, and then discharge them through the lower part of the mixing barrel 2, thereby avoiding the chemical raw materials from remaining on the inner wall of the mixing barrel 2.

[0029] See also Figure 1 and Figure 6 As shown, it also includes an observation plate 18, a sealing ring 181 and a handle 19. The observation plate 18 is rotatably arranged on the right side of the isolation plate 3. A sealing ring 181 is circumferentially installed at the bottom of the observation plate 18. The sealing ring 181 is made of rubber and has good ductility and sealing properties. The handle 19 is installed on the top of the observation plate 18 by bolt connection.

[0030] When it is necessary to observe the mixing of the chemical raw materials in the mixing barrel 2, hold the handle 19 and pull it upwards. The handle 19 drives the observation plate 18 to rotate upward to open the mixing barrel 2, thereby facilitating the observation of the mixing state of the chemical raw materials in the mixing barrel 2. Then hold the handle 19 and turn it downwards. The handle 19 drives the observation plate 18 to rotate downward to close the mixing barrel 2. The sealing ring 181 fills the gap between the observation plate 18 and the isolation plate 3 and the mixing barrel 2, so that the mixing barrel 2 remains sealed again.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A chemical raw material stirring and mixing kettle with adjustable ingredients, comprising a support frame (1), a mixing barrel (2), an isolation plate (3), a motor (4), a connecting rod (5), a stirring frame (6), a batching hopper (7), a sliding plate (12) and a pull rod (13), wherein the mixing barrel (2) is mounted on the support frame (1), an isolation plate (3) is slidably arranged on the upper part of the mixing barrel (2), a motor (4) is mounted on the isolation plate (3), an output shaft of the motor (4) passes through the isolation plate (3), a connecting rod (5) is connected to the output shaft of the motor (4) via a coupling, a stirring frame (6) is mounted on the connecting rod (5), the stirring frame (6) is located inside the mixing barrel (2), a plurality of batching hoppers (7) are connected and communicated to the isolation plate (3), a sliding plate (12) is slidably arranged on the bottom of the mixing barrel (2), a pull rod (13) is fixedly connected to one side of the sliding plate (12), Features: The invention also comprises a ball core (8), a rotating rod (9), an electronic scale (10) and a display screen (11). The batching hopper (7) is rotatably provided with a rotating rod (9). The ball core (8) is installed at one end of the rotating rod (9) located inside the batching hopper (7). The ball core (8) is used to separate the upper part and the lower part of the batching hopper (7). The electronic scale (10) is installed on the side of the ball core (8) away from the isolation plate (3). The display screen (11) is installed at one end of the rotating rod (9) located outside the batching hopper (7). The display screen (11) is electrically connected to the electronic scale (10).

2. A chemical raw material stirring and mixing kettle with adjustable ingredients as claimed in claim 1, Features: The invention also comprises an eddy current heating tube (14), a heating controller (15), a cooling water coil (16) and a cooling controller (17); the eddy current heating tube (14) is installed on the mixing barrel (2); the heating controller (15) is installed on one side of the mixing barrel (2); the heating controller (15) is electrically connected to the eddy current heating tube (14); the cooling water coil (16) is installed on the mixing barrel (2); the eddy current heating tube (14) and the cooling water coil (16) are arranged alternately on the mixing barrel (2); the cooling controller (17) is installed on the side of the mixing barrel (2) away from the heating controller (15); the cooling controller (17) is connected and communicated with the cooling water coil (16).

3. A chemical raw material stirring and mixing kettle with adjustable ingredients as claimed in claim 2, Features: It also includes a scraper frame (20) and a screw (21), one side of the connecting rod (5) is connected to the scraper frame (20) via the screw (21), and one side of the scraper frame (20) is in contact with the inner wall of the mixing barrel (2).

4. A chemical raw material stirring and mixing kettle with adjustable ingredients as claimed in claim 3, Features: It also includes an observation plate (18), a sealing ring (181) and a handle (19); the observation plate (18) is rotatably arranged on one side of the isolation plate (3); the observation plate (18) is circumferentially mounted with a sealing ring (181); and the handle (19) is mounted on a side of the observation plate (18) away from the support frame (1).

5. A chemical raw material stirring and mixing kettle with adjustable ingredients as claimed in claim 4, Features: It also includes a rubber ring (22), and the rubber ring (22) is installed on one end of the pull rod (13) away from the sliding plate (12).

6. A chemical raw material stirring and mixing kettle with adjustable ingredients as claimed in claim 5, Features: It also includes a silica gel block (23), and the silica gel block (23) is embedded and installed on the rotating rod (9).

Images