Material mixing tank for producing mercaptopropyltriethoxysilane

Abstract

The utility model provides a material mixing tank for producing mercaptopropyl triethoxy silane. The material mixing tank for mercaptopropyltriethoxysilane production is characterized in that the mixing tank is installed at the top of a bottom plate, an inner container is arranged in the mixing tank, a circulation cavity is formed between the outer surface of the inner container and the outer surface of the mixing tank, a water suction head is fixedly connected to the bottom end of the inner container, and a water outlet is formed in the bottom end of the water suction head. A heat conduction pipe is fixedly connected to the top end of the water suction head, a driving assembly is installed at the top end of the mixing tank, a hollow shaft is rotationally connected to the top end of the mixing tank through a bearing, and a transmission gear is fixedly connected to the position, located at the top end, of the outer surface of the hollow shaft. According to the material mixing tank for producing the mercaptopropyltriethoxysilane, provided by the utility model, through the structure, the heating efficiency of the mixing tank on internal materials is improved, meanwhile, the materials can be uniformly heated in the mixing tank, and the material reaction effect is improved while the production efficiency of the mercaptopropyltriethoxysilane is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mercapto propyl triethoxysilane production mixing technical field especially, relates to a kind of material mixing tank for mercapto propyl triethoxysilane production. BACKGROUND

[0002] Mercapto propyl triethoxysilane belongs to sulfur-containing silane, light yellow to yellow transparent liquid, has unpleasant sulfide smell, insoluble in water, but soluble in alcohol, is often used to handle inorganic fillers such as silicon dioxide, carbon black, plays the role of active agent, coupling agent, crosslinking agent, reinforcing agent in polymer such as rubber, silicone rubber.

[0003] Mercapto propyl triethoxysilane is just mixed in mixing tank according to corresponding proportion in the production process, and further purifies mercapto propyl triethoxysilane after corresponding temperature and sufficient reaction by centrifugal treatment.

[0004] Since the material mixing reaction needs corresponding temperature in the production process of mercapto propyl triethoxysilane, and general mixing tank is heated to improve the temperature of material in tank body, heating temperature is not easy to control in this process, and material is not uniformly heated in mixing tank, which affects the reaction between materials.

[0005] Therefore, it is necessary to provide a material mixing tank for mercapto propyl triethoxysilane production to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] The utility model provides a kind of material mixing tank for mercapto propyl triethoxysilane production, solve the problem that the temperature of tank is not easy to control by heating outer wall to increase the temperature in different mixing tank and material is not uniformly heated in tank body, which affects the reaction between materials.

[0007] To solve the above technical problems, the material mixing tank for mercapto propyl triethoxysilane production provided by the utility model includes a bottom plate.

[0008] Mixing tank is installed at the top of the bottom plate, the inside of the mixing tank is provided with an inner container, a flow-through cavity is provided between the outer surface of the inner container and the outer surface of the mixing tank, a water suction head is fixedly connected to the bottom end of the inner container, a heat pipe is fixedly connected to the top end of the water suction head, a drive assembly is installed at the top end of the mixing tank, a hollow shaft is rotatably connected to the top end of the mixing tank through a bearing, a transmission gear is fixedly connected to the outer surface of the hollow shaft at the top end position, a sealing ring is provided on the inner surface of the hollow shaft, an installation rod is fixedly connected to the outer surface of the hollow shaft at the bottom end position, a stirring rod is fixedly connected to the bottom of the installation rod at both ends, and a material inlet pipe is installed at the top end of the mixing tank.

[0009] The heating device is installed on the top of the bottom plate near one side, the front of the heating device is provided with an injection pipe, and the top of the heating device is provided with a conveying assembly, and the inlet of the conveying assembly is provided with a suction pipe;

[0010] The mixing tank is divided into an inner container and an outer shell, a flow cavity is located between the inner container and the outer shell, a water suction port of a water suction head is located in the flow cavity to suck out liquid inside the flow cavity, a filter structure is arranged in the water suction head, a heat conducting pipe is spirally upward and penetrates through the bottom of the conical filter hopper, the top end of the heat conducting pipe is connected with the suction pipe, a driving assembly is connected with a transmission gear to provide power, the outer surface of the heat conducting pipe at the top end penetrates through the hollow shaft, the sealing ring ensures the sealing connection, but does not affect the rotation of the hollow shaft through the bearing at the top end of the mixing tank, the material inlet pipe corresponds to the position of the conical filter hopper, the conveying assembly comprises a shell and a conveying pump, the outlet of the conveying pump is connected with the heating cavity in the heating device through a pipeline, and the liquid can be returned to the inside for heating, the heating device can accurately control the heating of the liquid inside to a corresponding temperature, and the other end of the injection pipe is connected with the outer surface of the mixing tank near the top end.

[0011] Preferably, a mounting bracket is mounted on the top of the mixing tank, and a temperature sensor is mounted on the top of the mounting bracket.

[0012] The monitoring end of the temperature sensor is in the inside of the mixing tank.

[0013] Preferably, a control screen is mounted on the front of the mixing tank through a mounting base, and a control box with a box door is mounted on the top of the bottom plate.

[0014] The inside of the control box is provided with a power switch and a controller for controlling the operation of the device.

[0015] Preferably, a support frame is mounted on the bottom of the inner wall of the inner container, a conical filter hopper is mounted on the top of the support frame, and a blowdown pipe is mounted on the bottom of the conical filter hopper.

[0016] The shape of the conical filter hopper is referenced Figure 3 .

[0017] Preferably, a liquid discharge pipe is fixedly connected to the outer surface of the inner container at the bottom end, and a valve is mounted on the other end of the liquid discharge pipe.

[0018] The liquid discharge pipe can discharge the mixed mercaptopropyl triethoxysilane liquid through the conical filter hopper to the corresponding position.

[0019] Preferably, the driving assembly comprises a transmission shell, a protective shell is mounted on the top of the transmission shell, a motor is mounted in the protective shell, and a driving gear is mounted on the output end of the motor.

[0020] The drive gear and the transmission gear are in meshing connection.

[0021] Compared with the prior art, the material mixing tank for producing mercaptopropyl triethoxysilane has the following beneficial effects:

[0022] The utility model provides a kind of mercaptopropyl triethoxysilane production material mixing tank, to accurately control mixing temperature in mercaptopropyl triethoxysilane material in mixing tank, inside mixing tank is provided with a liner, and a circulation cavity that can let heating liquid circulate is formed between liner and mixing tank, and a water suction head is installed at the bottom of liner, while liquid inside circulation cavity is returned to heating equipment by cooperating heat pipe, suction pipe and conveying assembly, while the liquid of corresponding temperature is injected into the inside of circulation cavity by injection pipe, realize the circulation of heating liquid, improve heating efficiency, improve the efficiency of mixing tank to heat internal material by the structure, while material can be evenly heated in the inside of mixing tank, improve mercaptopropyl triethoxysilane production efficiency and improve material reaction effect. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The structure diagram of a preferred embodiment of the mercaptopropyl triethoxysilane production material mixing tank provided by the utility model is shown;

[0024] Figure 2 The structure diagram of the driving assembly provided by the utility model is shown;

[0025] Figure 3 The structure diagram of the conical filter hopper provided by the utility model is shown;

[0026] Figure 4 The structure diagram of the driving gear provided by the utility model is shown; Figure 2 The enlarged view of A shown in the figure is shown;

[0027] Figure 5 The structure diagram of the driving gear provided by the utility model is shown.

[0028] In the figure, 1 is a bottom plate, 2 is a control box, 3 is a box door, 4 is a heating device, 5 is an injection pipe, 6 is a conveying assembly, 7 is a suction pipe, 8 is a material inlet pipe, 9 is a driving assembly, 901 is a transmission shell, 902 is a motor, 903 is a protective shell, 904 is a driving gear, 10 is a temperature sensor, 11 is a mounting bracket, 12 is a control screen, 13 is a mounting base, 14 is a mixing tank, 15 is a liquid discharge pipe, 16 is a sewage discharge pipe, 17 is a support bracket, 18 is a water suction head, 19 is a circulation cavity, 20 is a conical filter hopper, 21 is a liner, 22 is a mounting rod, 23 is a stirring rod, 24 is a bearing, 25 is a sealing ring, 26 is a transmission gear, 27 is a valve, 28 is a heat pipe, and 29 is a hollow shaft. DETAILED DESCRIPTION

[0029] The utility model will be further described below in combination with the drawings and embodiments.

[0030] Please combine with reference to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 Among them, Figure 1 It is a preferred embodiment structure diagram of the material mixing tank for producing mercaptopropyl triethoxysilane provided by the utility model; Figure 2 It is the structure diagram of the driving assembly provided by the utility model; Figure 3 It is the structure diagram of the conical filter hopper provided by the utility model; Figure 4 It is the enlarged view of A shown in Figure 2 Provided by the utility model; Figure 5 It is the structure diagram of the driving gear provided by the utility model. The material mixing tank for producing mercaptopropyl triethoxysilane includes: bottom plate 1;

[0031] Mixing tank 14, the mixing tank 14 is installed at the top of the bottom plate 1, the inside of the mixing tank 14 is provided with inner bag 21, the outer surface between the inner bag 21 and the mixing tank 14 outer surface is provided with flow-through cavity 19, the bottom end of the inner bag 21 is fixedly connected with water suction head 18, the top end of the water suction head 18 is fixedly connected with heat pipe 28, the top end of the mixing tank 14 is installed with driving assembly 9, the top end of the mixing tank 14 is rotatably connected with hollow shaft 29 through bearing 24, the outer surface of the hollow shaft 29 is fixedly connected with transmission gear 26 at the top end position, the inner surface of the hollow shaft 29 is provided with sealing ring 25, the outer surface of the hollow shaft 29 is fixedly connected with mounting rod 22 at the bottom end position, the bottom of the mounting rod 22 is fixedly connected with stirring rod 23 at both ends, the top end of the mixing tank 14 is installed with material inlet pipe 8;

[0032] Heating equipment 4, the heating equipment 4 is installed at the top of the bottom plate 1 near one side, the front of the heating equipment 4 is installed with injection pipe 5, the top of the heating equipment 4 is installed with conveying assembly 6, the inlet of the conveying assembly 6 is installed with suction tube 7;

[0033] The mixing tank 14 is divided into an inner container 21 and an outer shell, and a flow cavity 19 is located between the inner container 21 and the outer shell. The water suction port of the water suction head 18 is located in the flow cavity 19 and can suck out the liquid in the flow cavity 19. The water suction head 18 is internally provided with a filtering structure. The heat conduction pipe 28 is helically upward and penetrates through the bottom of the conical filter hopper 20. The top end of the heat conduction pipe 28 is connected with the suction pipe 7. The driving assembly 9 is connected with the transmission gear 26 to provide power. The outer surface of the heat conduction pipe 28 at the top end penetrates through the middle of the hollow shaft 29, and the sealing ring 25 is used to ensure the sealing connection, but does not affect the rotation of the hollow shaft 29 in the top end of the mixing tank 14 through the bearing 24. The material inlet pipe 8 corresponds to the position of the conical filter hopper 20. The conveying assembly 6 includes a housing and a conveying pump. The outlet of the conveying pump is connected with the heating cavity in the heating device 4 through a pipeline, so that the liquid can be returned to the inside for heating. The heating device 4 can accurately control the heating of the liquid in the inside to a corresponding temperature. The other end of the injection pipe 5 is connected with the outer surface of the mixing tank 14 near the top end, so that the heated liquid can be injected into the inside of the flow cavity 19. The injection pipe 5 is connected with the conveying pump in the heating device 4, so that the heated liquid can be sucked out and injected into the inside of the flow cavity 19.

[0034] The top of the mixing tank 14 is provided with a mounting bracket 11, and the top of the mounting bracket 11 is provided with a temperature sensor 10.

[0035] The monitoring end of the temperature sensor 10 is located in the inside of the mixing tank 14, and can monitor the temperature of the material in the inside of the mixing tank 14.

[0036] The front of the mixing tank 14 is provided with a control screen 12 through a mounting base 13. The top of the base plate 1 is provided with a control box 2 with a box door 3.

[0037] The control box 2 is internally provided with a power switch and a controller for controlling the operation of the device. The box door 3 is provided with a lock.

[0038] The bottom of the inner wall of the inner container 21 is provided with a support frame 17. The top of the support frame 17 is provided with a conical filter hopper 20. The bottom of the conical filter hopper 20 is provided with a blowdown pipe 16.

[0039] The shape of the conical filter hopper 20 is shown in Figure 3 The support frame 17 and the conical filter hopper 20 do not affect the work of the stirring rod 23. The other end of the blowdown pipe 16 is provided with a valve 27.

[0040] The outer surface of the inner container 21 at the bottom end is fixedly connected with a liquid discharge pipe 15. The other end of the liquid discharge pipe 15 is provided with a valve 27.

[0041] The liquid of the mixed mercaptopropyl triethoxysilane can be filtered out to the corresponding position through the conical filter hopper 20 through the liquid discharge pipe 15.

[0042] The driving assembly 9 comprises a transmission shell 901, a protective shell 903 is mounted on the top of the transmission shell 901, a motor 902 is mounted in the protective shell 903, and a driving gear 904 is mounted on the output end of the motor 902.

[0043] The driving gear 904 and the transmission gear 26 are meshed and connected, and the power of the motor 902 is determined according to requirements.

[0044] The working principle of the material mixing tank for producing mercaptopropyl triethoxysilane provided by the utility model is as follows:

[0045] An inner container 21 is arranged in the mixing tank 14, a circulation cavity 19 allowing heated liquid to circulate is formed between the inner container 21 and the mixing tank 14, a water suction head 18 is mounted at the bottom of the inner container 21, liquid in the circulation cavity 19 is returned to the heating device 4 through the cooperation of the heat conduction pipe 28, the suction pipe 7 and the conveying assembly 6, and liquid at a corresponding temperature is injected into the circulation cavity 19 through the injection pipe 5, so that the circulation of the heated liquid is realized, the heating efficiency is improved, the liquid to be heated is heated to a corresponding temperature through the heating device 4 in actual use, the heated liquid is then injected into the circulation cavity 19, and the liquid in the circulation cavity 19 passes through the inner container 21 through the heat conduction pipe 28, so that the material at the center of the inner container 21 can be uniformly heated, and the liquid in the heat conduction pipe 28 is conveyed to the heating device 4 through the suction pipe 7 and the conveying assembly 6 for heating, after the heat exchange liquid circulates in the mixing tank 14, the material required for producing mercaptopropyl triethoxysilane is conveyed to the mixing tank 14 through the material inlet pipe 8 for mixing, and the material is mixed through the stirring rod 23 in the process.

[0046] Compared with the related art, the material mixing tank for producing mercaptopropyl triethoxysilane has the following beneficial effects:

[0047] In order to accurately control the mixing temperature of the mercaptopropyl triethoxysilane material in the mixing tank 14, an inner container 21 is arranged in the mixing tank 14, a circulation cavity 19 allowing heated liquid to circulate is formed between the inner container 21 and the mixing tank 14, a water suction head 18 is mounted at the bottom of the inner container 21, liquid in the circulation cavity 19 is returned to the heating device 4 through the cooperation of the heat conduction pipe 28, the suction pipe 7 and the conveying assembly 6, and liquid at a corresponding temperature is injected into the circulation cavity 19 through the injection pipe 5, so that the circulation of the heated liquid is realized, the heating efficiency is improved, the heating efficiency of the material in the mixing tank 14 is improved through the structure, and the material in the mixing tank 14 can be uniformly heated, which is beneficial to improving the production efficiency of mercaptopropyl triethoxysilane and improving the material reaction effect.

[0048] The above merely describes the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. A material mixing tank for producing mercaptopropyl triethoxysilane, characterized by comprising: Include: The bottom plate; Mixing tank, the mixing tank is installed on the top of the bottom plate, the inside of the mixing tank is provided with a liner, the outer surface of the liner and the outer surface of the mixing tank are provided with a flow cavity, the bottom end of the liner is fixedly connected with a water suction head, the top end of the water suction head is fixedly connected with a heat pipe, the top end of the mixing tank is provided with a driving assembly, the top end of the mixing tank is rotatably connected with a hollow shaft through a bearing, the outer surface of the hollow shaft is fixedly connected with a transmission gear at the top end position, the inner surface of the hollow shaft is provided with a sealing ring, the outer surface of the hollow shaft is fixedly connected with a mounting rod at the bottom end position, the bottom of the mounting rod is fixedly connected with a stirring rod at both ends, the top end of the mixing tank is provided with a material inlet pipe; The heating device is installed on the top of the bottom plate near one side, the front of the heating device is provided with an injection pipe, the top of the heating device is provided with a conveying assembly, the inlet of the conveying assembly is provided with a suction pipe.

2. The material mixing tank for producing mercaptopropyl triethoxysilane according to claim 1, wherein The top of the mixing tank is provided with a mounting bracket, and the top of the mounting bracket is provided with a temperature sensor.

3. The material mixing tank for producing mercaptopropyl triethoxysilane according to claim 1, wherein The front of the mixing tank is provided with a control screen through a mounting base, and the top of the bottom plate is provided with a control box with a box door.

4. The material mixing tank for producing mercaptopropyl triethoxysilane according to claim 1, wherein The bottom of the inner wall of the liner is provided with a support frame, the top of the support frame is provided with a conical filter hopper, and the bottom of the conical filter hopper is provided with a blowdown pipe.

5. The material mixing tank for producing mercaptopropyl triethoxysilane according to claim 1, wherein The outer surface of the liner is fixedly connected with a drain pipe at the bottom end position, and the other end of the drain pipe is provided with a valve.

6. The material mixing tank for producing mercaptopropyl triethoxysilane according to claim 1, wherein The driving assembly comprises a transmission shell, the top of the transmission shell is provided with a protective shell, the inside of the protective shell is provided with a motor, and the output end of the motor is provided with a driving gear.

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