Distillation equipment for synthesizing liquid flatting agent

Abstract

The utility model relates to the technical field of leveling agent production, in particular to distillation equipment for a synthetic liquid leveling agent, which comprises the distillation equipment and a collecting tank, the collecting tank is positioned at the output end of the distillation equipment, a buffer sleeve shell is arranged in the collecting tank and is mounted at the output end of the distillation equipment, and an output port of the buffer sleeve shell can be closed. According to the device, the buffer sleeve shell is adopted, so that when the buffer sleeve shell is located in the collecting tank, the obtained liquefied leveling agent flows into the collecting tank through the buffer sleeve shell, and when the collecting tank is replaced, an output port of the buffer sleeve shell is controlled, so that the leveling agent is temporarily stored through the buffer sleeve shell; therefore, when the collecting tank is replaced, the production speed of the leveling agent does not need to be influenced, and the production efficiency of the leveling agent can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling agent production, in particular to distillation equipment for synthesizing liquid leveling agents. Background Art

[0002] The distillation of synthetic leveling agents is an important step in the preparation process, which is mainly used to remove low-boiling point solvents and unreacted monomers to obtain pure leveling agents. Therefore, in the process of synthesizing leveling agents, especially the preparation of silicone leveling agents, hydrosilylation reaction is usually used.

[0003] For example, in the patent document with application number 201820427080.2, a leveling agent solvent collection device is disclosed, and the corresponding structure is specifically disclosed to solve the problem that the open leveling agent collection device is easy to affect the characteristics of the leveling agent.

[0004] In the above technical solution, when the synthetic leveling agent is distilled, the leveling agent will be liquefied and enter the interior of the collection tank. When the collection tank is replaced, the distillation process needs to be stopped or the leveling agent production process needs to be slowed down, thereby affecting the production efficiency of the leveling agent. Utility Model Content

[0005] The technical problem solved by the utility model is to solve the problem in the prior art that when the collecting tank is replaced, the production speed of the leveling agent needs to be controlled, which affects the production efficiency of the leveling agent.

[0006] The utility model can be realized through the following technical scheme: a distillation device for synthesizing liquid leveling agent, comprising a distillation device and a collecting tank, the collecting tank being located at the output end of the distillation device, a buffer shell being provided inside the collecting tank, and the buffer shell being installed at the output end of the distillation device, and the output port of the buffer shell being closable.

[0007] A further technical improvement of the present invention is that a top base and a bottom limit base are fixed at both ends of the buffer shell, and the top base is installed on a liquid inlet pipe for realizing the outflow of the leveling agent, and a limit outlet is opened on the bottom limit base for realizing the outflow of the leveling agent.

[0008] A further technical improvement of the present invention is that a sealing plate is slidably provided inside the buffer shell, the sealing plate is connected to a fixed base via a tapered connecting rod, and the fixed base is matched with the interior of the collection tank.

[0009] A further technical improvement of the present invention is that the tapered connecting rod is tapered, and when the sealing plate drops to the lowest end, the sealing plate and the limit outlet are sealed and matched.

[0010] A further technical improvement of the present invention is that the distillation equipment and the collection tank are connected via a connecting component, and the connecting component includes a distillation pipe, which is located inside a cooling box for cooling the leveling agent.

[0011] A further technical improvement of the present invention is that the angle of the cooling box is adjustable.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The present application adopts the presence of a buffer sleeve, so that when the buffer sleeve is located inside the collecting tank, the obtained liquefied leveling agent flows into the interior of the collecting tank through the buffer sleeve. When the collecting tank is replaced, the output port of the buffer sleeve is controlled to temporarily store the leveling agent using the buffer sleeve, so that when the collecting tank is replaced, the production speed of the leveling agent does not need to be affected, thereby ensuring the production efficiency of the leveling agent.

[0014] 2. The present application utilizes a distillation pipe to guide the leveling agent, so that when the leveling agent flows into the distillation pipe, the liquid in the cooling box is used to influence the leveling agent gas, so that the leveling agent is liquefied and flows inside the distillation pipe. When the angle of the cooling box is adjusted, the time that the leveling agent is located inside the distillation pipe is extended, and the replacement of the collection tank can be guaranteed without affecting the production speed of the leveling agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the buffer shell structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the relative positions of the sealing plate and the limit outlet of the present invention;

[0018] Figure 3 This is a schematic diagram of the position of the collection tank of the present utility model;

[0019] Figure 4 This is a schematic diagram of the position of the distillation pipeline of the present utility model;

[0020] Figure 5 This is a schematic diagram of the tilt of the cooling box of the present invention;

[0021] Figure 6 This is a schematic diagram of the cooling box tilting power of the present utility model.

[0022] In the figure: 1. Distillation equipment; 2. Collection tank; 3. Connecting assembly; 4. Liquid inlet pipe; 5. Top base; 6. Buffer shell; 7. Bottom limit base; 8. Conical connecting rod; 9. Fixed base; 10. Limit seat; 11. Sealing plate; 12. Limit outlet; 13. Cooling box; 14. Rotating base; 15. Distillation pipe; 16. Distillation circulation pipe; 17. Coolant circulation pipe; 18. Rotating push rod; 19. Driving turntable; 20. Pushing base; 21. Stabilizing tension spring; 22. Stabilizing base. DETAILED DESCRIPTION

[0023] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0024] See also Figure 1-6 As shown, a distillation device for synthesizing liquid leveling agents includes a distillation device 1 for realizing the production of leveling agents, wherein the output end of the distillation device 1 is provided with a plurality of collection tanks 2 through a connecting component 3. When in use, the distillation device 1 is utilized to realize the production of the leveling agent, and the leveling agent obtained after production is converted into gas and enters the connecting component 3. After the gas is cooled by the connecting component 3, the leveling agent with higher purity can be guided into the interior of the collecting tank 2, thereby realizing rapid distillation of the leveling agent.

[0025] In the present application, when the collection tank 2 is full, the collection tank 2 needs to be replaced, so in the present application, two groups of collection tanks 2 are provided. When the first group of collection tanks 2 finishes collecting, the valve on the first group of collection tanks 2 is closed, so that the second group of collection tanks 2 can be used for collection, or in the present application, similarly, when the second group of collection tanks 2 is full, the valve on the second collection tank 2 is closed.

[0026] In the above solution, the distillation is guided by closing the corresponding valves. During this process, the efficiency of collecting the leveling agent will be affected. Therefore, in this application, by utilizing auxiliary collection equipment, the efficiency of collecting the leveling agent can be guaranteed and the collection tank 2 can be replaced.

[0027] Specifically, the auxiliary collection device includes a buffer shell 6, wherein a top base 5 and a bottom limit base 7 are respectively provided at both ends of the buffer shell 6, wherein a liquid inlet pipe 4 is fixed through the top base 5, and a limit outlet 12 is opened on the bottom limit base 7, and a sealing plate 11 is slidingly arranged inside the buffer shell 6. When the sealing plate 11 is at the lowest end, the sealing plate 11 and the limit outlet 12 cooperate, wherein a conical connecting rod 8 is fixed on the side of the sealing plate 11 close to the limit outlet 12, wherein the conical connecting rod 8 is conical, and the end of the conical connecting rod 8 is fixed with a fixed base 9 for cooperating with the collection tank 2, wherein a limit seat 10 is fixed on the fixed base 9, that is, the connection between the limit seat 10 and the collection tank 2 is utilized to support the sealing plate 11. In the above technical solution, the buffer sleeve 6 is placed into the interior of the collecting tank 2. At this time, the limit seat 10 contacts the interior of the collecting tank 2, and the limit seat 10 is pushed upward. At this time, the sealing plate 11 is away from the limit outlet 12. The obtained leveling agent liquid passes through the buffer sleeve 6 and then flows out through the limit outlet 12 to the interior of the collecting tank 2. When the leveling agent collected inside the collecting tank 2 has reached a certain amount, the buffer sleeve 6 is removed from the interior of the collecting tank 2, and the fixed base 9 is moved downward under the action of gravity until the sealing plate 11 is close to the limit outlet 12. At this time, the collected leveling agent is stored in the interior of the buffer sleeve 6 until the collecting tank 2 is replaced, and the leveling agent inside the buffer sleeve 6 is drained to the interior of the collecting tank 2. This process can not only ensure the efficiency of leveling agent collection, but also quickly replace the collecting tank 2.

[0028] As a further embodiment of the present application, the present application controls the descending speed of the generated leveling agent through the connecting component 3, that is, the conventional connecting component 3 includes a cooling box 13, and a coolant is provided on the cooling box 13 through a coolant circulation pipe 17 for cooling the obtained leveling agent gas, so a distillation pipe 15 is fixedly installed inside the cooling box 13, and the distillation pipe 15 is connected to the distillation circulation pipe 16, which is used to drain the leveling agent gas from the distillation equipment 1 and drain it into the inside of the distillation circulation pipe 16. At this time, the coolant is used to cool the leveling agent gas inside the distillation pipe 15 to obtain a leveling agent liquid. Under the guidance of the distillation pipe 15 in a spiral state, the leveling agent liquid falls along the distillation pipe 15 until it flows into the inside of the collection tank 2.

[0029] In the present application, a rotating base 14 is fixedly installed on the side of the cooling box 13, wherein the rotating base 14 is rotatably mounted on the frame. Therefore, in the present application, the time for the leveling agent liquid to temporarily stay inside the distillation pipe 15 is controlled by controlling the angle of the cooling box 13. That is, in the present application, a stabilizing base 22 is rotatably provided at the bottom of the cooling box 13, wherein the stabilizing base 22 is connected to the end of the stabilizing tension spring 21, and the other end of the stabilizing tension spring 21 is rotatably mounted on the frame, and the frame is also connected to the driving turntable 19 by a driving motor, wherein the driving turntable 19 is A rotating push rod 18 is fixed, and a pushing base 20 is provided in conjunction with the cooling box 13. When in use, the driving turntable 19 is driven by starting the driving motor, so that the rotating push rod 18 pushes the pushing base 20, so that the cooling box 13 is deflected under the action of the stabilizing base 22 and the stabilizing tension spring 21, thereby being able to control the angle of the distillation pipe 15, and thereby being able to temporarily store part of the liquid of the leveling agent inside the distillation pipe 15 after cooling, thereby achieving the retention of part of the leveling agent, thereby being able to reduce the pressure on the buffer sleeve 6 when replacing the collection tank 2.

[0030] When the utility model is in use, the driving motor is first started to drive the driving turntable 19, so that the rotating push rod 18 pushes the pushing base 20, so that the cooling box 13 is deflected under the action of the stabilizing base 22 and the stabilizing tension spring 21, thereby being able to control the angle of the distillation pipe 15, so that part of the liquid of the leveling agent can be temporarily stored in the interior of the distillation pipe 15 after cooling, so as to achieve the retention of part of the leveling agent, thereby reducing the pressure on the buffer shell 6 when replacing the collection tank 2; then the buffer shell 6 is removed from the interior of the collection tank 2, and under the influence of gravity, the cooling box 13 is deflected. Under the action, the fixed base 9 moves downward until the sealing plate 11 is tightly attached to the limit outlet 12. At this time, the collected leveling agent is stored inside the buffer sleeve 6 until the collecting tank 2 is replaced, and the leveling agent inside the buffer sleeve 6 is drained to the inside of the collecting tank 2; that is, the buffer sleeve 6 is placed into the interior of the collecting tank 2. At this time, the limit seat 10 is in contact with the inside of the collecting tank 2, and the limit seat 10 is pushed upward. At this time, the sealing plate 11 is away from the limit outlet 12, and the obtained leveling agent liquid passes through the buffer sleeve 6 and then flows out to the inside of the collecting tank 2 through the limit outlet 12.

[0031] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A distillation apparatus for synthesizing a liquid leveling agent, comprising a distillation apparatus (1) and a collecting tank (2), wherein the collecting tank (2) is located at the output end of the distillation apparatus (1), and is characterized in that: A buffer shell (6) is provided inside the collecting tank (2), and the buffer shell (6) is installed at the output end of the distillation device (1), and the output port of the buffer shell (6) is closable.

2. A distillation device for synthesizing liquid leveling agents according to claim 1, characterized in that: A top base (5) and a bottom limiting base (7) are respectively fixed to both ends of the buffer shell (6), and the top base (5) is installed on a liquid inlet pipe (4) for realizing the outflow of the leveling agent, and a limiting outlet (12) for realizing the outflow of the leveling agent is opened on the bottom limiting base (7).

3. A distillation device for synthesizing liquid leveling agents according to claim 2, characterized in that: A sealing plate (11) is slidably provided inside the buffer shell (6), and the sealing plate (11) is connected to a fixed base (9) via a tapered connecting rod (8), and the fixed base (9) is matched with the interior of the collection tank (2).

4. A distillation device for synthesizing liquid leveling agents according to claim 3, characterized in that: The conical connecting rod (8) is conical, and when the sealing plate (11) falls to the lowest end, the sealing plate (11) and the limiting outlet (12) are sealed and matched.

5. The distillation equipment for synthesizing liquid leveling agent according to claim 1, characterized in that: The distillation device (1) and the collection tank (2) are connected via a connecting component (3), and the connecting component (3) includes a distillation pipe (15). The distillation pipe (15) is located inside a cooling box (13) for cooling the leveling agent.

6. The distillation equipment for synthesizing liquid leveling agent according to claim 5, characterized in that: The angle of the cooling box (13) is adjustable.

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