Stirring equipment for mixing boric acid ester raw materials

Abstract

The utility model discloses stirring equipment for mixing boric acid ester raw materials, which comprises a tank body and a stirring assembly arranged in the tank body, the tank body is provided with a mixing assembly, the mixing assembly comprises a mixing tank connected with the tank body, a mixing rod arranged in the mixing tank, and a first material tank and a second material tank which are communicated with the mixing tank, the weight sensors are arranged in the first material tank and the second material tank, different materials are fully mixed through the mixing assembly, the mixing effect is improved, the subsequent reaction effect is improved, the feeding amount and the stirring speed can be adjusted by arranging the weight sensors, and more accurate mixing control is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of boric esters, in particular to a stirring device used for mixing boric ester raw materials. Background Art

[0002] Boric acid ester is an organic boron compound, which is formed by a mixed reaction of multiple materials. In order to improve the subsequent reaction efficiency, the materials can be preliminarily mixed. For example, the patent document with publication number CN 217140388 U discloses an esterification reaction kettle for making boric acid ester, including a kettle body for making the esterification reaction kettle of boric acid ester, the kettle body is provided with a mixing device, the mixing device is used to mix the esterification materials of boric acid ester, the mixing device includes a motor installed on the kettle body, the motor drives one end of the rotating shaft, the free end of the rotating shaft moves through the moving plate and is fixed through the rotating seat, the rotating seat is rotatably provided with a screw for pushing the moving plate to move on the rotating shaft, the moving plate is provided with a pull line, so that quantitative addition of materials can be made to avoid the situation of too much or too little materials, so that the materials can be preliminarily mixed and the work efficiency can be improved. However, the device has the problem that the mixing is not uniform enough and the weight of the materials cannot be accurately controlled by manually pulling the rope. Utility Model Content

[0003] The utility model provides a stirring device for mixing boric ester raw materials, which solves the problems of insufficient uniform mixing and inaccurate metering in the prior art.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A stirring device for mixing borate raw materials, comprising

[0006] Tank;

[0007] A stirring assembly, wherein the stirring assembly is arranged on the tank body;

[0008] The invention is characterized in that: a mixing assembly is provided on the tank body, the mixing assembly comprises a mixing tank connected to the tank body, a mixing rod arranged in the mixing tank, and a first material tank and a second material tank connected to the mixing tank, and weight sensors are provided in the first material tank and the second material tank. Different materials are fully mixed through the mixing assembly to improve the mixing effect and the subsequent reaction effect. The weight sensor can realize the adjustment of the feeding amount and the stirring speed, and realize more precise mixing control.

[0009] Furthermore, the surface of the mixing rod is provided with double helical blades, and the design of the double helical blades enables the materials to be mixed in multiple directions and at multiple levels in the tank body, thereby improving the mixing efficiency, reducing the mixing time, and reducing energy consumption.

[0010] Furthermore, the first material tank and the second material tank are connected to the tank body via a connecting pipe, and the connecting pipe is arranged at an angle, which helps the material to flow naturally into the tank body under the action of gravity, thereby improving the smoothness and efficiency of material delivery.

[0011] Furthermore, the first material tank and the second material tank are both provided with an electric cylinder, and a weight sensor controls the start and stop of the electric cylinder. A gate plate is provided on the electric cylinder, and the electric cylinder drives the gate plate to open and close the channel openings of the first material tank and the second material tank. When the electric cylinder is working, the piston rod pushes the gate plate to move toward the channel opening, opens the channel opening, and the materials fall and mix; when the electric cylinder stops working, the piston rod drives the gate plate back to the initial position, closes the channel opening, and the materials are put in again, thereby realizing automatic material discharge and improving efficiency.

[0012] Furthermore, positioning grooves are provided on the first material tank and the second material tank, and a positioning portion is provided on the gate plate. The positioning portion moves along the positioning groove. The positioning groove and the positioning portion cooperate to improve the stability of the gate plate during movement, avoiding the problem of inaccurate opening and closing of the channel opening due to shaking or deviation.

[0013] Furthermore, the stirring assembly includes a motor arranged on the surface of the tank body, the output end of the motor is connected to a stirring rod, and the stirring rod extends into the tank body. When the motor is started, the motor rotates to drive the stirring plate to rotate to perform a secondary stirring reaction on the mixed material.

[0014] Furthermore, the stirring rod adopts an anchor stirring rod. The anchor stirring paddle generates a vortex in the container, pushing the liquid or solid particles to the container wall, thereby promoting uniform mixing of the substances. Since the boric acid ester production has a higher viscosity, and the anchor stirring rod is suitable for mixing high-viscosity, high-concentration, and easy-to-precipitate materials, it is adopted.

[0015] Furthermore, a connecting piece is provided on the tank body, which connects the tank body and the motor. The motor rotates along the connecting piece. The design of the connecting piece enables the motor to stably and reliably drive the stirring rod or stirrer to rotate, while improving the sealing effect.

[0016] Furthermore, a bottom plate is hinged at the bottom of the mixing tank, and an electric retractable rod is connected to the bottom plate. One end of the electric retractable rod is connected to the inner wall of the mixing tank. The bottom plate is rotated by the extension and retraction of the electric retractable rod to open and close the bottom of the mixing tank.

[0017] Furthermore, a controller is provided on the tank body, and the controller controls all electrical equipment to realize automatic control and facilitate operation.

[0018] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0019] The utility model discloses a stirring device for mixing boric ester raw materials. A mixing assembly is arranged on a tank body. The mixing assembly comprises a mixing tank connected to the tank body, a mixing rod arranged in the mixing tank, and a first material tank and a second material tank connected to the mixing tank. Weight sensors are arranged in the first material tank and the second material tank. Different materials are fully mixed by the mixing assembly to improve the mixing effect and the subsequent reaction effect. The weight sensor can realize the adjustment of the feeding amount and the stirring speed, and realize more accurate mixing control. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Figure 1 This is a schematic structural diagram of a stirring device for mixing borate ester raw materials according to the utility model;

[0022] Figure 2 for Figure 1 A top view of

[0023] Figure 3 for Figure 2 Sectional view along AA direction;

[0024] Figure 4 This is a schematic diagram of the structure of the utility model without the tank body;

[0025] Figure 5 It is a partial structural schematic diagram of the mixing component in the utility model;

[0026] Figure 6 for Figure 5 A full cross-sectional view of

[0027] Figure 7 for Figure 5 Schematic diagram of the structure with partial section in the middle.

[0028] In the figure,

[0029] 10-tank body; 11-motor; 12-first material tank; 13-electric cylinder; 14-connecting piece; 15-second material tank; 16-mounting plate; 17-stirring rod; 18-gate; 19-electric telescopic rod; 20-mixing rod; 21-bottom plate; 22-fixing plate; 23-channel opening; 24-connecting pipe; 25-mixing tank; 26-rotating base; 27-positioning groove; 28-weight sensor; 29-blade; 30-circular hole; 31-through hole. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0033] like Figures 1 to 7 As shown, the utility model is a stirring device for mixing borate raw materials, the main function of which is to set a mixing component and a weight sensor 28 to improve the mixing effect, improve the subsequent reaction effect, realize the adjustment of the feed amount and the stirring speed, and realize more precise mixing control.

[0034] The utility model discloses a stirring device for mixing boric ester raw materials, comprising a tank body 10, a motor 11 is arranged on the surface of the tank body 10, the motor 11 is connected to the tank body 10 through a mounting plate 16, a stirring rod 17 is connected to the connecting end of the motor 11, and a working end of the stirring rod 17 extends into the tank body 10. Since boric ester production has a high viscosity, the stirring rod 17 adopts an anchor stirring rod 17, which is suitable for mixing high-viscosity, high-concentration, and easy-to-precipitate materials, and can effectively stir high-viscosity and high-viscosity liquids or semi-solid materials to make them uniformly mixed. A stirring plate is connected to the connecting end of the motor 11 through a connecting piece 14, and the connecting piece 14 can adopt a component with a connecting effect such as a coupling. A sealing structure is arranged at the connection between the connecting piece 14 and the tank body 10, and the sealing structure can adopt a sealing ring or other existing structures or components with a sealing effect to ensure the sealing effect of the connection to prevent leakage. A rotating base 26 is arranged at the bottom end of the inner wall of the tank body 10, and the rotating base 26 is rotatably connected to the stirring plate. When the motor 11 rotates, the motor 11 drives the stirring plate to rotate along the rotating base 26.

[0035] A mixing assembly is provided on the tank body, and the mixing assembly includes a first material tank 12 and a second material tank 15 arranged on the surface of the tank body 10, and a mixing tank 25 arranged in the tank body 10. The mixing tank 25 is provided with a through hole 31 for the stirring rod 17 to pass through. The first material tank 12 and the second material tank 15 are connected to the tank body 10 through a connecting pipe 24, and the other end of the connecting tank is connected to the inside of the mixing tank 25. The first material tank 12 and the second material tank 15 are connected to the mixing tank 25 through the connecting tank. The connecting tank is inclined so that the material naturally flows into the tank body 10 under the action of gravity, thereby improving the flow rate of the material. In order to improve the smoothness and efficiency, a mixing rod 20 is arranged in the mixing tank 25, and a mixing plate is threadedly connected with a stirring rod 17. When the stirring rod 17 rotates, the mixing rod 20 is driven to rotate inside the mixing tank 25. A double helical blade 29 is arranged on the surface of the mixing rod 20. When the material enters the mixing tank 25 from the first material tank 12 and the second material tank 15, the material falls onto the blade 29, and the mixing plate rotates to mix the material. The design of the double helical blade 29 enables the material to be mixed in multiple directions and at multiple levels in the tank body 10, thereby improving the mixing efficiency, reducing the mixing time, and reducing the energy consumption.

[0036] Two semicircular bottom plates 21 are hinged at the bottom end of the mixing tank 25. When the two bottom plates 21 are combined and matched, a through circular hole 30 is formed in the middle. The stirring plate passes through the circular hole 30 and enters the tank body 10. The bottom plate 21 is hinged to the mixing tank 25. An electric telescopic rod 19 is provided in the mixing tank 25. One end of the electric telescopic rod 19 is connected to the bottom plate 21. When the mixed material needs to fall into the tank body 10, the electric telescopic rod 19 is controlled to win, driving the bottom plate 21 to rotate, the bottom plate 21 is opened, and the material falls. The opening and closing of the bottom plate 21 will not conflict with the stirring plate. At the same time, the movement of the electric telescopic rod 19 will not collide with the rotation of the mixing rod.

[0037] In order to ensure the quantitative automatic unloading of materials, a gate plate 18 is provided in the first material tank 12 and the second material tank 15. One end of the gate plate 18 is connected to the electric cylinder 13. The electric cylinder 13 connects the first material tank 12 and the second material tank 15 through a fixed plate 22. The electric cylinder 13 drives the gate plate 18 to move to realize the opening and closing of the channel opening 23 in the first material tank 12 and the second material tank 15. A weight sensor 28 is provided on the surface of the gate plate 18. The weight sensor 28 is embedded in the gate plate 18. The setting of the weight sensor 28 can detect the weight of the material dropped into the material tank. When the set value is reached, the electric cylinder 13 starts to drive the gate plate 18 to move to open the channel opening 23, and the material The material falls into the mixing tank 25 through the connecting pipe 24. When the material value in the material tank reaches another value of the sensor, the electric cylinder 13 works in the opposite direction, and the piston rod drives the gate 18 back to the initial position, closing the channel port 23. The material is put in again to realize automatic material discharge and improve efficiency. At the same time, the value of the weight sensor 28 can be set according to actual conditions, and the application range is wider. In order to improve the stability of the movement of the gate 18, a positioning groove 27 with one end closed is provided on the first material tank 12 and the second material tank 15, and a positioning part is provided on the gate 18. When the electric cylinder 13 moves, the positioning part moves along the positioning groove 27 to improve the stability of the movement and prevent the gate 18 from being displaced.

[0038] In order to better control the entire equipment, a controller is provided on the surface of the tank body 10. The controller adopts a plc control system. The controller can control the operation of electrical components such as the weight sensor 28, the electric cylinder 13, the electric telescopic rod 19 and the motor 11 to achieve automatic control and improve efficiency.

[0039] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A stirring device for mixing borate raw materials, comprising: Tank; A stirring assembly, wherein the stirring assembly is arranged on the tank body; Features: The tank body is provided with a mixing assembly, which includes a mixing tank connected to the tank body, a mixing rod arranged in the mixing tank, and a first material tank and a second material tank communicated with the mixing tank, and weight sensors are provided in the first material tank and the second material tank.

2. A stirring device for mixing borate raw materials according to claim 1, characterized in that: The surface of the mixing rod is provided with double helical blades.

3. A stirring device for mixing borate raw materials according to claim 1, characterized in that: The first material tank and the second material tank are connected to the tank body via a connecting pipe, and the connecting pipe is arranged obliquely.

4. A stirring device for mixing borate raw materials according to claim 1, characterized in that: The first material tank and the second material tank are both provided with electric cylinders, the weight sensor controls the start and stop of the electric cylinders, the electric cylinders are provided with gates, and the electric cylinders drive the gates to open and close the passage openings of the first material tank and the second material tank.

5. A stirring device for mixing borate raw materials according to claim 4, characterized in that: The first material tank and the second material tank are both provided with positioning grooves, and the gate plate is provided with a positioning portion, and the positioning portion moves along the positioning grooves.

6. A stirring device for mixing borate raw materials according to claim 1, characterized in that: The stirring assembly comprises a motor arranged on the surface of the tank body, an output end of the motor is connected to a stirring rod, and the stirring rod extends into the tank body.

7. A stirring device for mixing borate raw materials according to claim 6, characterized in that: The stirring rod is an anchor type stirring rod.

8. A stirring device for mixing borate raw materials according to claim 6, characterized in that: The tank body is provided with a connecting piece, the connecting piece connects the tank body and the motor, and the motor rotates along the connecting piece.

9. A stirring device for mixing borate raw materials according to claim 1, characterized in that: A bottom plate is hingedly connected to the bottom of the mixing tank, an electric retracting rod is connected to the bottom plate, and one end of the electric retracting rod is connected to the inner wall of the mixing tank.

10. The stirring device for mixing borate raw materials according to claim 1, characterized in that: The tank body is provided with a controller, and the controller controls all electrical equipment.

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