4-hydroxybutyl vinyl ether fine distillation equipment

Abstract

The utility model provides 4-hydroxybutyl vinyl ether fine distillation equipment, which belongs to the field of 4-hydroxybutyl vinyl ether production, and comprises a machine body, the bottom surface of the machine body is fixedly connected with a motor through a bracket, an electric heating pipe is arranged in the machine body, the side wall of the machine body is provided with an output pipe and a feeding pipe, and the output pipe and the feeding pipe are connected with the motor. The output pipe and the feeding pipe are both communicated with the interior of the machine body, and the stirring assembly comprises a first rotating shaft fixedly connected to the output end of the motor. By arranging the stirring assembly, heat can be rapidly conducted, the heating process is accelerated, meanwhile, the temperature in liquid can be evenly distributed, the phenomenon that the local temperature is too high is avoided, by arranging the efficient arrangement assembly, a gasified target object can be extracted, the moving speed of the gasified target object is increased, and the efficiency of the gasified target object is improved. Therefore, the distillation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of 4-hydroxybutyl vinyl ether production, in particular to 4-hydroxybutyl vinyl ether fine distillation equipment. Background Art

[0002] 4-Hydroxybutyl vinyl ether is a chemical substance that is widely used in many fields such as industry, coatings, aerospace, etc. This is mainly due to the particularity of the hydroxyl group and carbon-carbon double bond position in its structure, which makes it have excellent water solubility and high reactivity. In the production or preparation process of 4-hydroxybutyl vinyl ether, distillation operation is often involved. This is a key separation and purification process, which aims to separate high-purity 4-hydroxybutyl vinyl ether from the mixture. Therefore, a 4-hydroxybutyl vinyl ether fine distillation equipment is required for use.

[0003] The above prior art often has the following problems when used:

[0004] When the existing 4-hydroxybutyl vinyl ether distillation equipment is in use, the mixed solution is heated unevenly, which is easy to produce a series of side reactions due to local excessive temperature, affecting the normal progress of the distillation operation. At the same time, during distillation, the condensation efficiency of the steam through its own movement is not high, and corresponding measures to improve the efficiency are needed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a 4-hydroxybutyl vinyl ether fine distillation device.

[0006] The embodiment of the utility model provides a 4-hydroxybutyl vinyl ether fine distillation device, comprising:

[0007] A machine body, the bottom surface of which is fixedly connected to a motor via a bracket, an electric heating tube is arranged in the machine body, and an output tube and a feed tube are arranged on the side wall of the machine body, and the output tube and the feed tube are both connected to the inside of the machine body;

[0008] A stirring assembly, the stirring assembly comprising a first rotating shaft fixedly connected to the output end of the motor, the first rotating shaft passing through and rotatably connected to the inner bottom surface of the body, a rotating plate fixedly connected to the top of the first rotating shaft, two rotating rods fixedly connected to the upper surface of the rotating plate, and a plurality of stirring rods fixedly connected to the two rotating rods at equal intervals in the circumferential direction;

[0009] A high-efficiency distillation component is arranged between the side wall of the machine body and the interior of the machine body.

[0010] Furthermore, the high-efficiency distillation component includes a mounting plate fixedly connected to the side wall of the body, a No. 2 rotating shaft is provided on the side of the body, the No. 2 rotating shaft is rotatably connected to the bottom surface of the mounting plate through a bearing, the No. 1 rotating shaft is circumferentially fixedly connected to the No. 1 driving wheel, the bottom of the No. 2 rotating shaft is circumferentially fixedly connected to the No. 1 driven wheel, a No. 1 belt is wound between the No. 1 driving wheel and the No. 1 driven wheel, a No. 3 rotating shaft is provided in the body, the No. 2 rotating shaft is rotatably connected to the inner wall of the output pipe, the top of the No. 2 rotating shaft is circumferentially fixedly connected to the No. 2 driving wheel, the No. 3 rotating shaft is circumferentially fixedly connected to the No. 2 driven wheel, a No. 2 belt is wound between the No. 2 driving wheel and the No. 2 driven wheel, the input end of the output pipe is fixedly connected to a guide shell, and the bottom end of the No. 3 rotating shaft is fixedly connected to an exhaust fan blade.

[0011] Furthermore, a through slot is provided on the side wall of the machine body, and the second belt is located in the through slot.

[0012] Furthermore, the bottom edge of the flow guide housing is sealed to the inner wall of the body.

[0013] Furthermore, the exhaust fan blades are located in a flow guide housing, and the flow guide housing is connected to the outside of the machine body through an output pipe.

[0014] Furthermore, the exhaust fan blades, the air guide housing and the input end of the output pipe are all concentrically arranged.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, a stirring component is provided to stir the solution being heated during heating, so that heat can be quickly conducted and the heating process is accelerated. At the same time, the stirring component is used to evenly distribute the temperature inside the liquid to avoid the phenomenon of local excessive temperature, thereby ensuring the efficient distillation operation. By providing an efficient sorting component, the vaporized target can be extracted to increase its movement speed, thereby improving the distillation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structural analysis of a 4-hydroxybutyl vinyl ether distillation equipment described in an embodiment of the utility model.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure analysis from another perspective of a 4-hydroxybutyl vinyl ether distillation equipment described in an embodiment of the utility model.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of a 4-hydroxybutyl vinyl ether distillation equipment described in an embodiment of the utility model.

[0020] In the above drawings: 1 body, 2 motor, 3 electric heating tube, 4 output tube, 5 feed tube, 6 No. 1 rotating shaft, 7 rotating plate, 8 rotating rod, 9 stirring rod, 10 mounting plate, 11 No. 2 rotating shaft, 12 No. 1 driving wheel, 13 No. 1 driven wheel, 14 No. 1 belt, 15 No. 3 rotating shaft, 16 No. 2 driving wheel, 17 No. 2 driven wheel, 18 No. 2 belt, 19 guide shell, 20 exhaust fan blades. DETAILED DESCRIPTION

[0021] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] like Figure 1-Figure 3 As shown, the utility model embodiment provides a 4-hydroxybutyl vinyl ether distillation device, comprising:

[0023] A machine body 1, the bottom surface of the machine body 1 is fixedly connected with a motor 2 through a bracket, an electric heating tube 3 is arranged inside the machine body 1, an output tube 4 and a feed tube 5 are arranged on the side wall of the machine body 1, the output tube 4 and the feed tube 5 are both communicated with the inside of the machine body 1, a valve is arranged at the input end of the feed tube 5, a stirring assembly, the stirring assembly comprises a No. 1 rotating shaft 6 fixedly connected to the output end of the motor 2, the No. 1 rotating shaft 6 penetrates and is rotatably connected to the inner bottom surface of the machine body 1, a rotating plate 7 is fixedly connected to the top of the No. 1 rotating shaft 6, two rotating rods 8 are fixedly connected to the upper surface of the rotating plate 7, and a plurality of stirring rods 9 are fixedly connected to the two rotating rods 8 at equal intervals in the circumferential direction;

[0024] The high-efficiency distillation component is arranged between the side wall of the body 1 and the inside of the body 1. The high-efficiency distillation component includes a mounting plate 10 fixedly connected to the side wall of the body 1. A second rotating shaft 11 is arranged on the side of the body 1. The second rotating shaft 11 is rotatably connected to the bottom surface of the mounting plate 10 through a bearing. The circumferential direction of the first rotating shaft 6 is fixedly connected to a first driving wheel 12. The bottom of the second rotating shaft 11 is circumferentially fixedly connected to a first driven wheel 13. A belt 14 is wound between the first driving wheel 12 and the first driven wheel 13. A third rotating shaft 15 is arranged in the body 1. The second rotating shaft 11 is rotatably connected to the inner wall of the output pipe 4. The top of the second rotating shaft 11 is circumferentially fixedly connected to a second driving wheel 12. The third rotating shaft 15 is circumferentially fixedly connected with the second driven wheel 17, the second belt 18 is wound between the second driving wheel 16 and the second driven wheel 17, the input end of the output pipe 4 is fixedly connected with the guide shell 19, the bottom end of the third rotating shaft 15 is fixedly connected with the exhaust fan blade 20, the side wall of the body 1 is provided with a through groove, the second belt 18 is located in the through groove, the bottom edge of the guide shell 19 is sealed with the inner wall of the body 1, so that the interior is in a relatively sealed environment, the exhaust fan blade 20 is located in the guide shell 19, the guide shell 19 is connected with the outside of the body 1 through the output pipe 4, and the exhaust fan blade 20, the guide shell 19 and the input end of the output pipe 4 are all concentrically arranged.

[0025] The detailed working process of the utility model is as follows:

[0026] When in use, the valve of the feed pipe 5 is opened, and the mixture solution to be purified is added into the body 1, and then the electric heating tube 3 and the motor 2 are started. The motor 2 is started to drive the first rotating shaft 6 to rotate, and then drive the rotating plate 7 to rotate, and at the same time drive the two rotating rods 8 to revolve. The solution is stirred by the stirring rod 9 on the rotating rod 8, so that the heat can be quickly transferred, the heating process is accelerated, and at the same time, the temperature inside the liquid can be evenly distributed to avoid the phenomenon of excessive local temperature, thereby ensuring the efficient distillation operation;

[0027] The No. 1 rotating shaft 6 rotates, driving the No. 1 driving wheel 12 to rotate, and then drives the No. 1 driven wheel 13, the No. 2 rotating shaft 11 and the No. 2 driving wheel 16 to rotate through the transmission of the No. 1 belt 14. The No. 2 driving wheel 16 will drive the No. 2 driven wheel 17 and the No. 3 rotating shaft 15 to rotate through the transmission of the No. 2 belt 18, and then drive the exhaust fan blades 20 to rotate to extract the target gasified inside the body 1, thereby improving the distillation efficiency. Subsequently, the steam output by the output pipe 4 is condensed and liquefied to complete the distillation. The two components share a power source, saving the use cost and improving the efficiency of the distillation.

[0028] 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 it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A 4-hydroxybutyl vinyl ether distillation equipment, characterized in that, include: A machine body (1), the bottom surface of the machine body (1) is fixedly connected to a motor (2) via a bracket, an electric heating pipe (3) is provided inside the machine body (1), an output pipe (4) and a feed pipe (5) are provided on the side wall of the machine body (1), and the output pipe (4) and the feed pipe (5) are both connected to the inside of the machine body (1); A stirring assembly, the stirring assembly comprising a first rotating shaft (6) fixedly connected to the output end of the motor (2), the first rotating shaft (6) passing through and rotatably connected to the inner bottom surface of the machine body (1), the top end of the first rotating shaft (6) being fixedly connected to a rotating plate (7), the upper surface of the rotating plate (7) being fixedly connected to two rotating rods (8), and a plurality of stirring rods (9) being fixedly connected to the two rotating rods (8) at equal intervals in the circumferential direction; A high-efficiency distillation component is arranged between the side wall of the machine body (1) and the interior of the machine body (1).

2. A 4-hydroxybutyl vinyl ether fine distillation equipment according to claim 1, characterized in that, in: The high-efficiency distillation assembly comprises a mounting plate (10) fixedly connected to the side wall of the machine body (1), a second rotating shaft (11) is provided on the side of the machine body (1), the second rotating shaft (11) is rotatably connected to the bottom surface of the mounting plate (10) through a bearing, the first rotating shaft (6) is circumferentially fixedly connected to a first driving wheel (12), the bottom of the second rotating shaft (11) is circumferentially fixedly connected to a first driven wheel (13), a first belt (14) is wound between the first driving wheel (12) and the first driven wheel (13), and the machine body (1) is provided with a plurality of rotating shafts (11) and a plurality of rotating shafts (11) arranged in a plurality of directions. A third rotating shaft (15) is provided, the second rotating shaft (11) penetrates and is rotatably connected to the inner wall of the output pipe (4), the top of the second rotating shaft (11) is circumferentially fixedly connected to a second driving wheel (16), the third rotating shaft (15) is circumferentially fixedly connected to a second driven wheel (17), a second belt (18) is wound between the second driving wheel (16) and the second driven wheel (17), the input end of the output pipe (4) is fixedly connected to a flow guide housing (19), and the bottom end of the third rotating shaft (15) is fixedly connected to an exhaust fan blade (20).

3. A 4-hydroxybutyl vinyl ether fine distillation equipment according to claim 2, characterized in that, in: The side wall of the machine body (1) is provided with a through slot, and the second belt (18) is located in the through slot.

4. A 4-hydroxybutyl vinyl ether fine distillation equipment according to claim 2, characterized in that, in: The bottom edge of the flow guide housing (19) is sealed to the inner wall of the machine body (1).

5. A 4-hydroxybutyl vinyl ether fine distillation equipment according to claim 2, characterized in that, in: The exhaust fan blades (20) are located in the flow guide housing (19), and the flow guide housing (19) is connected to the outside of the machine body (1) via an output pipe (4).

6. A 4-hydroxybutyl vinyl ether distillation equipment according to claim 2, characterized in that, in: The exhaust fan blades (20), the flow guide housing (19) and the input end of the output pipe (4) are all concentrically arranged.

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