A kind of enamel kettle for processing production of diphenyl dimethyl ether

Abstract

This application relates to the field of processing and producing diphenyl dimethyl ether, and more particularly to an enamel-lined reactor for processing and producing diphenyl dimethyl ether, comprising: a reactor body with a feeding pipe at the top and a discharging pipe at the bottom; a glass layer disposed on the inner wall of the reactor body; a hollow stirring shaft externally rotatably connected to the reactor body and suspended vertically within the reactor body; stirring blades rotatably connected to the stirring shaft in a horizontal direction; a power mechanism disposed at the top of the reactor body, with its output end connected to the stirring shaft for driving the stirring shaft to rotate; and an angle adjustment mechanism rotatably connected to the stirring shaft and located inside the stirring shaft, and connected to the stirring blades for adjusting the angle of the stirring blades. This application, by installing an angle adjustment mechanism on the stirring shaft capable of adjusting the angle of the stirring blades, allows for adjustment of the angle of the stirring blades on the stirring shaft when reverse stirring is required, thereby improving the stirring effect during reverse stirring.

Description

Technical Field

[0001] This application relates to the field of processing and producing diphenyl dimethyl ether, and in particular to an enamel-lined autoclave for processing and producing diphenyl dimethyl ether. Background Technology

[0002] Enameled reactors, also known as porcelain-lined autoclaves, are composite materials made by lining the inner surface of a steel container with high-silica glass, then firing it at high temperatures to firmly bond it to the metal surface. Therefore, they possess the dual advantages of the stability of glass and the strength of metal, making them excellent corrosion-resistant equipment.

[0003] During the use of enamel-lined kettles, the corrosive liquid inside the kettle needs to be stirred. Therefore, a stirring device needs to be installed on the enamel-lined kettle. Traditional stirring devices usually rotate in one direction. For some corrosive liquids, it is necessary to stir in both directions to achieve better mixing. If a traditional stirring device is used for reverse stirring, the direction of the stirring blades cannot be adjusted in time, resulting in poor stirring effect when the stirring device is used in reverse. Summary of the Invention

[0004] To solve the above-mentioned technical problems, this application provides an enamel-lined kettle for processing and producing diphenyl dimethyl ether. By installing an angle adjustment mechanism on the stirring shaft to adjust the angle of the stirring blades, the angle of the stirring blades on the stirring shaft can be adjusted by the angle adjustment mechanism when reverse stirring is required, thereby improving the stirring effect during reverse stirring.

[0005] This application provides an enamel-lined autoclave for processing and producing diphenyl dimethyl ether, which adopts the following technical solution: An enamel-lined autoclave for processing and producing diphenyl dimethyl ether, comprising: The vessel body has a feeding pipe at the top and a discharge pipe at the bottom; A glass layer is placed on the inner wall of the vessel; The stirring shaft is hollow inside and externally rotatably connected to the vessel body, and is suspended vertically inside the vessel body; The stirring blades are connected to the stirring shaft and rotate horizontally. The power mechanism, located at the top of the vessel, has its output end connected to the stirring shaft to drive its rotation; and An angle adjustment mechanism is rotatably connected to the stirring shaft and located inside the stirring mechanism, and is connected to the stirring blades to adjust the angle of the stirring blades; The feeding pipe is equipped with a feeding valve, and the discharging pipe is equipped with a discharging valve.

[0006] Preferably, the angle adjustment mechanism includes an adjustment shaft disposed inside the stirring shaft, a driving bevel gear disposed on the adjustment shaft, a driven bevel gear disposed on the stirring blade, and a fixing assembly for fixing the adjustment shaft and the stirring shaft. The adjustment shaft is rotatably connected to the stirring shaft, and both the driving bevel gear and the driven bevel gear are located inside the stirring shaft, and the driven bevel gear meshes with the driving bevel gear.

[0007] Preferably, the fixing assembly includes a pin, a first fixing plate fixed to the adjusting shaft, and a second fixing plate fixed to the stirring shaft. The first fixing plate has two adjusting pin holes, and the second fixing plate has a fixing pin hole. The pin passes through the adjusting pin hole and the fixing pin hole.

[0008] Preferably, the power mechanism includes a power component and a transmission component, both of which are mounted on the vessel body, and the power component drives the stirring blade to rotate through the transmission component.

[0009] Preferably, the power assembly includes a drive motor and a reducer, the output end of the drive motor is connected to the input end of the reducer, and the transmission assembly includes a drive gear and a driven gear, the drive gear is located on the output end of the reducer, the driven gear is located on the stirring shaft, and the driven gear meshes with the drive gear.

[0010] In summary, this application includes the following beneficial technical effects: 1. This application improves the mixing effect during reverse mixing by installing an angle adjustment mechanism on the mixing shaft that can adjust the angle of the mixing blades on the mixing shaft when reverse mixing is required.

[0011] 2. This application utilizes a fixing component to fix the adjusting shaft and the stirring shaft, thereby improving the strength and stability of the stirring blades during reverse stirring. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0013] Figure 2 This is a schematic diagram of the full cross-sectional structure of the enamel-lined kettle in the embodiments of this application.

[0014] Figure 3 This is a structural schematic diagram of the fixed component part in an embodiment of this application.

[0015] Explanation of reference numerals in the attached drawings: 1. Kettle body; 11. Support frame; 12. Feeding pipe; 121. Feeding valve; 13. Discharge pipe; 131. Discharge valve; 2. Glass layer; 3. Stirring shaft; 4. Stirring blade; 5. Power mechanism; 51. Power assembly; 52. Transmission assembly; 521. Driving gear; 522. Driven gear; 6. Angle adjustment mechanism; 61. Adjustment shaft; 62. Driving bevel gear; 63. Driven bevel gear; 64. Fixing assembly; 641. Pin; 642. First fixing plate; 643. Second fixing plate. Detailed Implementation

[0016] The present application will be further described in detail below with reference to the accompanying drawings.

[0017] This application discloses an enamel-lined autoclave for processing and producing biphenyl dimethyl ether.

[0018] Reference Figure 1 and Figure 2 The enamel-lined kettle includes a kettle body 1, a glass layer 2, a stirring shaft 3, stirring blades 4, a power mechanism 5, and an angle adjustment mechanism 6.

[0019] The bottom of the vessel body 1 is equipped with a support frame 11 for supporting the vessel body 1, and the top of the vessel body 1 is equipped with a feeding pipe 12, the bottom of the vessel body 1 is equipped with a discharge pipe 13, the feeding pipe 12 is equipped with a feeding valve 121, and the discharge pipe 13 is equipped with a discharge valve 131.

[0020] Glass layer 2 is embedded in the inner wall of the vessel body 1.

[0021] Reference Figure 1 and Figure 2 The stirring shaft 3 is hollow inside and is vertically positioned inside the vessel body 1. The top of the stirring shaft 3 is rotatably connected to the vessel body 1, and the remaining part of the stirring shaft 3 is suspended inside the vessel body 1. The remaining part of the stirring shaft 3 is rectangular.

[0022] There are multiple stirring blades 4, which can be divided into two groups. The two groups of stirring blades 4 are installed vertically on the stirring shaft 3 and can be symmetrically distributed. The stirring blades 4 are rotatably connected to the stirring shaft 3 and are arranged horizontally.

[0023] Reference Figure 1 and Figure 2The power mechanism 5 is installed on the top of the vessel body 1, and its output end is connected to the stirring shaft 3. The power mechanism 5 drives the stirring shaft 3 to rotate. Specifically, the power mechanism 5 includes a power component 51 and a transmission component 52, both of which are installed on the vessel body 1. The power component 51 includes a motor and a reducer, both of which are installed on the vessel body 1. The output end of the motor is connected to the input end of the reducer. The transmission component 52 includes a driving gear 521 and a driven gear 522. The driving gear 521 is installed on the output end of the reducer, and the driven gear 522 is installed on the stirring shaft 3. The driven gear 522 meshes with the driving gear 521, and the power component 51 drives the stirring shaft 3 to rotate through the transmission component 52.

[0024] Reference Figure 2 and Figure 3 The angle adjustment mechanism 6 includes an adjustment shaft 61, a driving bevel gear 62, a driven bevel gear 63, and a fixing assembly 64. The adjustment shaft 61 passes through the interior of the stirring shaft 3 and is coaxial with the stirring shaft 3. Both the upper and lower ends of the adjustment shaft 61 are rotatably connected to the stirring shaft 3. The driving bevel gear 62 is keyed and fixed to the adjustment shaft 61, and the driven bevel gear 63 is keyed and fixed to the stirring blade 4. Both the driving bevel gear 62 and the driven bevel gear 63 are located inside the stirring shaft 3, and the driven bevel gear 63 meshes with the driving bevel gear 62. The adjustment shaft 61 drives the stirring blade 4 to rotate on the stirring shaft 3 through the meshing of the driving bevel gear 62 and the driven bevel gear 63, so as to adjust the angle of the stirring blade 4 in the stirring process.

[0025] Reference Figure 2 and Figure 3 The fixing component 64 includes a pin 641, a first fixing plate 642, and a second fixing plate 643. The first fixing plate 642 is fixedly mounted on the surface of the adjusting shaft 61, and the second fixing plate 643 is fixedly mounted on the stirring shaft 3. The first fixing plate 642 has two adjusting pin holes, and the second fixing plate 643 has a fixing pin hole. The pin 641 passes through the adjusting pin holes and the fixing pin holes, thereby fixing the first fixing plate 642 and the second fixing plate 643, and thus completing the fixing of the adjusting shaft 61 and the stirring shaft 3.

[0026] In use, the stirring shaft 3 can be used to drive the stirring blade 4 for forward stirring. When reverse stirring is required, the pin 641 is pulled out from the through-hole of the adjusting pin and the fixing pin. Then, the adjusting shaft 61 is rotated so that the other adjusting pin hole on the first fixing plate 642 is aligned with the fixing pin hole. Then, the pin 641 is inserted into the adjusting pin hole and the fixing pin hole to fix the adjusting shaft 61 and the stirring shaft 3. Finally, the power mechanism 5 is reversed so that the stirring shaft 3 and the stirring blade 4 rotate in opposite directions, thereby improving the stirring effect.

[0027] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A porcelain-lined autoclave for processing and producing diphenyl dimethyl ether, characterized in that, include: The vessel body has a feeding pipe at the top and a discharge pipe at the bottom; A glass layer is placed on the inner wall of the vessel; The stirring shaft is hollow inside and externally rotatably connected to the vessel body, and is suspended vertically inside the vessel body; The stirring blades are connected to the stirring shaft and rotate horizontally. The power mechanism is located at the top of the vessel and its output end is connected to the stirring shaft to drive the stirring shaft to rotate. as well as An angle adjustment mechanism is rotatably connected to the stirring shaft and located inside the stirring mechanism, and is connected to the stirring blades to adjust the angle of the stirring blades; The feeding pipe is equipped with a feeding valve, and the discharging pipe is equipped with a discharging valve.

2. The enamel-lined autoclave for processing and producing diphenyl dimethyl ether according to claim 1, characterized in that, The angle adjustment mechanism includes an adjustment shaft located inside the stirring shaft, a driving bevel gear located on the adjustment shaft, a driven bevel gear located on the stirring blade, and a fixing assembly for fixing the adjustment shaft and the stirring shaft. The adjustment shaft is rotatably connected to the stirring shaft. The driving bevel gear and the driven bevel gear are both located inside the stirring shaft, and the driven bevel gear meshes with the driving bevel gear.

3. The enamel-lined autoclave for processing and producing diphenyl dimethyl ether according to claim 2, characterized in that, The fixing assembly includes a pin, a first fixing plate fixed to the adjusting shaft, and a second fixing plate fixed to the stirring shaft. The first fixing plate has two adjusting pin holes, and the second fixing plate has a fixing pin hole. The pin passes through the adjusting pin hole and the fixing pin hole.

4. The enamel-lined autoclave for processing and producing diphenyl dimethyl ether according to claim 1, characterized in that, The power mechanism includes a power component and a transmission component, both of which are mounted on the vessel body, and the power component drives the stirring blade to rotate through the transmission component.

5. The enamel-lined autoclave for processing and producing diphenyl dimethyl ether according to claim 4, characterized in that, The power assembly includes a drive motor and a reducer. The output end of the drive motor is connected to the input end of the reducer. The transmission assembly includes a drive gear and a driven gear. The drive gear is located on the output end of the reducer, and the driven gear is located on the stirring shaft. The driven gear meshes with the drive gear.

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