CN212680105U

CN212680105U - Rectifying device

Info

Publication number: CN212680105U
Application number: CN202021354591.XU
Authority: CN
Inventors: 李俊霞; 姚俊营; 周红建; 田广林; 连梦圆; 王孟林; 芦钦伟; 李淑云; 王美玲; 冯艮玲; 王升; 杨广远
Original assignee: Suicheng Pharmaceutical Co ltd
Current assignee: Suicheng Pharmaceutical Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-03-12
Anticipated expiration: 2030-07-11

Abstract

The utility model relates to a pharmaceutical equipment technical field especially relates to a rectification device, which comprises a bracket, install reation kettle on the support, the last apron that is provided with of reation kettle, be provided with the feed inlet on the apron, be used for connecting flange, temperature measuring instrument and the stirring mouth of rectifying column, stirring mouth department installs agitating unit, agitating unit is including being located the motor of reation kettle top, the output orientation of motor reation kettle just is connected with gear motor, gear motor's output is connected with the (mixing) shaft that is located reation kettle, through setting up the different stirring arm one of function on the (mixing) shaft, stirring arm two and stirring arm three carry out the work of handing over to the work, prevent that the material from hardening from appearing in the reation kettle, convenient cleanness when promoting rectification efficiency practices thrift required manpower and material resources of clean operation.

Description

Rectifying device

Technical Field

The utility model relates to a pharmaceutical equipment technical field especially relates to a rectification device.

Background

Rectification is used as a common component separation method and is widely applied to industries such as chemical industry, petroleum, medicine, pesticide, food and the like. The method is thermodynamic separation equipment, utilizes different boiling points of components in a mixed liquid or liquid-solid system to evaporate low-boiling-point components, and then condenses the low-boiling-point components to separate the whole components.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide a can effectively avoid the rectifier unit that the material hardens.

The utility model discloses a realize through following technical scheme: a rectifying device comprises a support, a reaction kettle is arranged on the support, a cover plate is arranged on the reaction kettle, a feed inlet, a connecting flange used for connecting a rectifying tower, a temperature measuring instrument and a stirring port are arranged on the cover plate, a stirring device is arranged at the stirring port and comprises a motor positioned above the reaction kettle, the output end of the motor faces towards the reaction kettle and is connected with a speed reducing motor, the output end of the speed reducing motor is connected with a stirring shaft positioned in the reaction kettle, a sealing module is arranged at the joint of the stirring shaft and the speed reducing motor, the upper end of the stirring shaft is connected with the sealing module, the lower end of the stirring shaft is connected with the bottom of the reaction kettle through a bearing seat, a stirring arm is arranged on the stirring shaft, the stirring arm comprises a first stirring arm positioned at the lower part of the stirring shaft, a second stirring arm positioned above the first stirring arm and a third stirring arm positioned above the second, stirring arm one include with the stull of (mixing) shaft perpendicular connection, the below of stull be provided with the arc scraper blade that the reation kettle inner wall was laminated mutually, stirring arm two is the rectangle stirring arm, stirring arm three include with a plurality of horizontal poles of agitator shaft connection, the horizontal pole is kept away from the one end of (mixing) shaft is passed through the ring frame and is connected, the ring frame with reation kettle's inner wall laminating.

Furthermore, the number of the first stirring arms is 2-4, the stirring shafts are used as circle centers and are distributed in an annular shape, and included angles formed by every two adjacent first stirring arms are the same.

Furthermore, the third stirring arm comprises 3-5 cross rods which are uniformly distributed in an annular shape, and the cross rods are obliquely arranged and form an included angle of 70-85 degrees with the stirring shaft in a shrinking mode.

Further, the number of the second stirring arms is 6-8, and the length of the second stirring arms is smaller than that of the first stirring arms and that of the third stirring arms.

Further, the sealing module comprises a bearing seat, a heat insulation block is arranged above the bearing seat, and the heat insulation block is connected with the speed reduction motor through a flange.

Further, be provided with the braced frame who is used for installing reation kettle on the support, braced frame's last surface is provided with the limiting plate perpendicularly, the limiting plate with braced frame be close to with reation kettle laminating department is provided with the shock pad.

Furthermore, the cross-sectional view of the bottom of the reaction kettle is arc-shaped, and reinforcing ribs connected with the support are arranged on the outer side wall of the reaction kettle.

The beneficial effects of the utility model reside in that: the utility model provides a rectifier unit, which comprises a bracket, install reation kettle on the support, the last apron that is provided with of reation kettle, be provided with the feed inlet on the apron, be used for connecting flange, temperature measuring instrument and the stirring mouth of rectifying column, stirring mouth department installs agitating unit, agitating unit is including being located the motor of reation kettle top, the output orientation of motor reation kettle just is connected with gear motor, gear motor's output is connected with the (mixing) shaft that is located reation kettle, through setting up the different puddler of function one, puddler two and the operation of handing over to the next shift of puddler three on the (mixing) shaft, prevents that the material from hardening from appearing in the reation kettle, convenient clean when promoting rectification efficiency, practices thrift required manpower and material resources of cleaning operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a middle sealing module according to the present invention;

FIG. 3 is a schematic view of the structure of the stirring shaft of the present invention;

fig. 4 is a plan view of the third stirring arm of the present invention.

Wherein: 1-a scaffold; 2-a reaction kettle; 3-cover plate; 4-a feed inlet; 5-a connecting flange; 6-a temperature measuring instrument; 7-a stirring port; 8, a motor; 9-a speed reduction motor; 10-a stirring shaft; 11-a bearing seat; 12-a first stirring arm; 13-stirring arm II; 14-stirring arm III; 15-horizontal bracing; 16-arc scraper; 17-a cross bar; 18-a ring frame; 19-a thermal insulation block; 20-a support frame; 21-a limiting plate; 22-a shock pad; 23-reinforcing ribs.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in FIGS. 1-4, a rectifying apparatus comprises a support 1, a reaction vessel 2 is mounted on the support 1, a support frame 20 for mounting the reaction vessel 2 is disposed on the support 1, a limiting plate 21 is vertically disposed on the upper surface of the support frame 20, a shock pad 22 is disposed at a position, close to the joint with the reaction vessel 2, of the limiting plate 21 and the support frame 20, the reaction vessel 2 is reinforced by the support frame 20, the shock pad 22 is used for absorbing the shock of the reaction vessel 2 and enhancing the stability of the apparatus, a cover plate 3 is disposed on the reaction vessel 2, a feed inlet 4 is disposed on the cover plate, a connecting flange 5 for connecting the rectifying tower, a temperature measuring instrument 6 and a stirring port 7 are disposed at the stirring port 7, the stirring apparatus comprises a motor 8 disposed above the reaction vessel 2, the output end of the motor 8 faces the reaction vessel 2 and is connected with a speed reducing motor 9, the output end of the speed reducing motor 9 is connected with a stirring, a sealing module is arranged at the joint of the stirring shaft 10 and the speed reducing motor 9, the sealing module comprises a bearing seat 11, a heat insulation block 19 is arranged above the bearing seat 11, the heat insulation block 19 is connected with the speed reducing motor 9 through a flange, the heat insulation block 19 can prevent heat from being transferred to the speed reducing motor 9 and plays a role of protection, the upper end of the stirring shaft 10 is connected with the sealing module, the lower end of the stirring shaft 10 is connected with the bottom of the reaction kettle 2 through the bearing seat 11, a stirring arm is arranged on the stirring shaft 10 and comprises a first stirring arm 12 positioned at the lower part of the stirring shaft 10, a second stirring arm 13 positioned above the first stirring arm 12 and a third stirring arm 14 positioned above the second stirring arm 13, the first stirring arm 12 comprises a cross brace 15 vertically connected with the stirring shaft 10, an arc-shaped scraper 16 attached to the inner wall of the reaction kettle 2 is arranged below the cross brace 15, and the arc, the residue adhesion is prevented, the cleaning is convenient, the number of the first stirring arms 12 is 3, the stirring shafts 10 are annularly distributed by taking the stirring shafts 10 as the circle centers, the included angle formed by every two adjacent stirring arms 12 is the same, the second stirring arms 13 are rectangular stirring arms, the number of the second stirring arms 13 is 6, the length of the second stirring arms is smaller than that of the first stirring arms 12 and that of the third stirring arms 14, the third stirring arms 14 comprise 3 cross rods 17 and are annularly and uniformly distributed, one ends, far away from the stirring shafts 10, of the cross rods 17 are connected through an annular frame 18, the cross rods 17 are obliquely arranged and contract into an included angle of 80 degrees with the stirring shafts 10, limit grooves matched with the annular frame 18 are formed in the inner wall of the reaction kettle 2, the limit grooves play a role of limiting and weighting during rotation, the multiple stirring arms are reinforced, the stability of equipment operation is enhanced, the cross section of the bottom of the reaction kettle 2 is arc-shaped, reinforcing ribs 23 connected, the reinforcing ribs 23 serve the purpose of secondary reinforcement, and together with the supporting frame 20, reduce the vibration of the equipment, enhance the stability, and further increase the service life of the equipment.

When the device is used, during rectification operation, the stirring device is opened, the first stirring arm 12 prevents precipitates from being gathered at the bottom of the reaction kettle 2, the second stirring arm 13 performs stirring operation at the middle part, the third stirring arm 14 performs upper part stirring at the upper part through the cross rod 17, the running stability of the stirring arms is increased through the annular frame 18, the reaction kettle 2 is fixed at the joint of the reaction kettle 2 and the support 1 through the supporting frame 20, the vibration of the device is reduced through the shock absorption pad 22, secondary fixing is performed through the reinforcing rib 23, and the running stability of the device is maintained.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A rectifying device comprises a bracket, and is characterized in that: a reaction kettle is arranged on the support, a cover plate is arranged on the reaction kettle, a feed inlet, a connecting flange used for connecting a rectifying tower, a temperature measuring instrument and a stirring port are arranged on the cover plate, a stirring device is arranged at the stirring port and comprises a motor positioned above the reaction kettle, the output end of the motor faces the reaction kettle and is connected with a speed reducing motor, the output end of the speed reducing motor is connected with a stirring shaft positioned in the reaction kettle, a sealing module is arranged at the joint of the stirring shaft and the speed reducing motor, the upper end of the stirring shaft is connected with the sealing module, the lower end of the stirring shaft is connected with the bottom of the reaction kettle through a bearing seat, a stirring arm is arranged on the stirring shaft and comprises a first stirring arm positioned at the lower part of the stirring shaft, a second stirring arm positioned above the first stirring arm and a third stirring arm positioned above the second stirring arm, stirring arm one include with the stull of (mixing) shaft perpendicular connection, the below of stull be provided with the arc scraper blade that the reation kettle inner wall was laminated mutually, stirring arm two is the rectangle stirring arm, stirring arm three include with a plurality of horizontal poles of agitator shaft connection, the horizontal pole is kept away from the one end of (mixing) shaft is passed through the ring frame and is connected, the ring frame with reation kettle's inner wall laminating.

2. A rectifying unit according to claim 1, characterized in that: the number of the first stirring arms is 2-4, the first stirring arms are annularly distributed by taking the stirring shaft as a circle center, and included angles formed by every two adjacent first stirring arms are the same.

3. A rectifying unit according to claim 1, characterized in that: the third stirring arm comprises 3-5 cross rods which are uniformly distributed in an annular shape, and the cross rods are obliquely arranged and form an included angle of 70-85 degrees with the stirring shaft in a contracting mode.

4. A rectifying unit according to claim 1, characterized in that: the number of the second stirring arms is 6-8, and the length of the second stirring arms is smaller than that of the first stirring arms and that of the third stirring arms.

5. A rectifying unit according to claim 1, characterized in that: the sealing module comprises a bearing seat, a heat insulation block is arranged above the bearing seat, and the heat insulation block is connected with the speed reduction motor through a flange.

6. A rectifying unit according to claim 1, characterized in that: be provided with the braced frame who is used for installing reation kettle on the support, braced frame's upper surface is provided with the limiting plate perpendicularly, the limiting plate with braced frame be close to with reation kettle laminating department is provided with the shock pad.

7. A rectifying unit according to claim 1, characterized in that: the cross-sectional view of the bottom of the reaction kettle is arc-shaped, and reinforcing ribs connected with the support are arranged on the outer side wall of the reaction kettle.