CN215196539U

CN215196539U - Mixing kettle used in production process of 2-chloro-5-fluoronicotinic acid

Info

Publication number: CN215196539U
Application number: CN202121615357.2U
Authority: CN
Inventors: 曹德峰; 余大胜
Original assignee: Suzhou Xinghua High Tech Materials Technology Co ltd
Current assignee: Suzhou Xinghua High Tech Materials Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-17
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a mixing kettle in the production process of 2-chloro-5-fluoronicotinic acid, which comprises a kettle body, wherein bases are fixedly arranged on both sides of the bottom of the kettle body, a baffle is fixedly arranged in the kettle body, a plurality of air holes are arranged in the baffle at equal intervals, a motor is fixedly arranged at the middle position of the top of the kettle body, a stirring shaft is fixedly arranged at the output end of the motor, one end of the stirring shaft penetrates through the kettle body and the baffle and extends to the bottom of the baffle, a plurality of stirring blades are fixedly arranged on the surface of the stirring shaft at equal intervals, a feeding pipe and a discharging pipe are fixedly arranged on one side of the kettle body, the discharging pipe is positioned below the feeding pipe, a purifying box is fixedly arranged above the other side of the kettle body, the utility model discloses a series of structures are arranged, so that the utility model has the advantages of shortening the stirring time, the stirring efficiency is improved, and the raw materials at the edge inside the mixing kettle can be fully mixed.

Description

Mixing kettle used in production process of 2-chloro-5-fluoronicotinic acid

Technical Field

The utility model relates to the technical field of chemical substance production, in particular to a mixing kettle in the production process of 2-chloro-5-fluoronicotinic acid.

Background

Chemical substance refers to any organic or inorganic substance with specific molecular markers, including: any compound of matter or naturally occurring matter that results, in whole or in part, from a chemical reaction; any elemental or non-combined radical. Chemical species include elements, compounds (including additives, impurities therein), by-products, reaction intermediates and polymers, but do not include mixtures, articles, etc.

2-chlorine-5-fluorine nicotinic acid is a chemical substance, can use the mixing kettle when to 2-chlorine-5-fluorine nicotinic acid production, but current mixing kettle stirring direction is single, causes the stirring inhomogeneous, has prolonged stirring time, has reduced stirring efficiency, and current mixing kettle is single because of the stirring direction, leads to the chemical substance of mixing kettle inside edge to can't obtain abundant mixing, therefore in order to solve this some problems we propose a mixing kettle in 2-chlorine-5-fluorine nicotinic acid production process and solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mixing kettle in the production process of 2-chloro-5-fluoronicotinic acid, which aims to solve the problems in the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a mixing kettle in the production process of 2-chloro-5-fluoronicotinic acid, which comprises a kettle body, the two sides of the bottom of the kettle body are both fixedly provided with bases, the inside of the kettle body is fixedly provided with a clapboard, a plurality of air holes are arranged in the partition plates at equal intervals, a motor is fixedly arranged at the middle position of the top of the kettle body, the output end of the motor is fixedly provided with a stirring shaft, one end of the stirring shaft penetrates through the kettle body and the partition plate and extends to the bottom of the partition plate, a plurality of stirring blades are fixedly arranged on the surface of the stirring shaft at equal intervals, a feeding pipe and a discharging pipe are fixedly arranged on one side of the kettle body, the discharge pipe is positioned below the feed pipe, a purification box is fixedly arranged above the other side of the kettle body, one side fixed mounting at cauldron body top has communicating pipe, the one end of communicating pipe with the inside intercommunication of purifying box.

Preferably, the front of the kettle body is provided with a kettle door, one side of the front of the kettle door is fixedly provided with a handle, and one side of the front of the kettle body is provided with an observation window.

Preferably, the inlet pipe with the inside of discharging pipe all is provided with the control valve, the bottom fixed mounting of the cauldron body has the heater.

Preferably, the inside fixed mounting of purifying box has two bearing nets, two it has the active carbon to fill between the bearing net, a plurality of gas outlet groove have been seted up to the equidistant bottom of purifying box.

Preferably, the surface of the stirring shaft is fixedly provided with an installation plate, and the bottom of the installation plate is circumferentially provided with four trapezoidal blocks at equal intervals.

Preferably, the equal fixed mounting in both sides at baffle top has the spring, two the arc, two are all installed on the top of spring the equal fixed mounting in bottom of arc has the movable rod, two the spring overlaps respectively to be established two the outside of movable rod, two the bottom of movable rod all runs through the baffle extends to the bottom of baffle, two the equal fixed mounting in equidistant surface of movable rod has a plurality of spoilers, a plurality of the inside of spoiler and a plurality of stirring vane's the impartial interval in inside has seted up a plurality of spoiler.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, it is rotatory to drive the (mixing) shaft through the motor, the (mixing) shaft will drive stirring vane and mix the raw materials, when the (mixing) shaft is rotatory, the mounting panel will follow the (mixing) shaft rotatory, the trapezoidal piece of mounting panel bottom will push down the arc, make the spoiler downstream, through the spring that sets up, can give the ascending elasticity of arc, thereby can be when the arc does not contact with the trapezoidal piece, make the spoiler upward movement, then make the spoiler can carry out up-and-down motion, through spoiler up-and-down motion, can stir the raw materials of the internal both sides of cauldron, and can disturb the flow direction of the internal raw materials of cauldron simultaneously, thereby the churning time has been shortened, improve stirring efficiency.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the present invention at A in FIG. 1;

figure 4 is a side view of the arcuate plate of the present invention;

in the figure: 1. a flow-disturbing hole; 2. a stirring shaft; 3. a stirring blade; 4. a heater; 5. a base; 6. a kettle body; 7. a spoiler; 8. a movable rod; 9. a partition plate; 10. an air outlet groove; 11. a purification box; 12. activated carbon; 13. a supporting net; 14. a communicating pipe; 15. a trapezoidal block; 16. a motor; 17. mounting a plate; 18. a feed pipe; 19. a discharge pipe; 20. a control valve; 21. a handle; 22. a kettle door; 23. an observation window; 24. an arc-shaped plate; 25. a spring; 26. and (4) air holes.

Detailed Description

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.

Referring to fig. 1-4, the present invention provides a technical solution: a technical scheme of a mixing kettle in the production process of 2-chloro-5-fluoronicotinic acid comprises a kettle body 6, wherein bases 5 are fixedly arranged on two sides of the bottom of the kettle body 6, a partition plate 9 is fixedly arranged in the kettle body 6, a plurality of air holes 26 are formed in the partition plate 9 at equal intervals, a motor 16 is fixedly arranged at the middle position of the top of the kettle body 6, an output end of the motor 16 is fixedly provided with a stirring shaft 2, one end of the stirring shaft 2 penetrates through the kettle body 6 and the partition plate 9 and extends to the bottom of the partition plate 9, a plurality of stirring blades 3 are fixedly arranged on the surface of the stirring shaft 2 at equal intervals, a feeding pipe 18 and a discharging pipe 19 are fixedly arranged on one side of the kettle body 6, the discharging pipe 19 is positioned below the feeding pipe 18, raw materials can be input into the kettle body 6 through the feeding pipe 18, products after mixing can be taken out through the discharging pipe 19, a purifying box 11 is fixedly arranged above the other side of the kettle body 6, one side fixed mounting at the top of the cauldron body 6 has communicating pipe 14, and the one end of communicating pipe 14 communicates with the inside of purifying box 11, and the inside flue gas of cauldron body 6 will get into the inside of purifying box 11 through communicating pipe 14.

Preferably, the front of the cauldron body 6 is provided with cauldron door 22, and the positive one side fixed mounting of cauldron door 22 has handle 21, and the positive one side of the cauldron body 6 is provided with observation window 23, through the cauldron door 22 that sets up, can be convenient for clear up the cauldron body 6 is inside, through the observation window 23 that sets up, can be convenient for observe the raw materials mixing situation inside the cauldron body 6.

Preferably, the inlet pipe 18 and the discharge pipe 19 are both provided with a control valve 20, the bottom of the kettle body 6 is fixedly provided with a heater 4, and the heater 4 heats the inside of the kettle body 6, so that the raw materials can be conveniently reacted.

Preferably, the inside fixed mounting of purifying box 11 has two supporting nets 13, and it has active carbon 12 to fill between two supporting nets 13, and a plurality of gas outlet groove 10 have been seted up to the equidistant bottom of purifying box 11, through the purifying box 11 that sets up, can adsorb the flue gas that produces when heating the raw materials and purify.

Preferably, the surface of the stirring shaft 2 is fixedly provided with a mounting plate 17, and the bottom of the mounting plate 17 is circumferentially provided with four trapezoidal blocks 15 at equal intervals, so that when the mounting plate 17 rotates, the trapezoidal blocks 15 at the bottom of the mounting plate 17 press the arc-shaped plate 24 downwards, so that the spoiler 7 moves downwards.

Preferably, the equal fixed mounting in both sides at baffle 9 top has spring 25, arc 24 is all installed on the top of two springs 25, the equal fixed mounting in bottom of two arc 24 has movable rod 8, two springs 25 establish respectively in the outside of two movable rod 8, the bottom of two movable rod 8 all runs through baffle 9 and extends to the bottom of baffle 9, the equal fixed mounting in equidistant surface of two movable rod 8 has a plurality of spoilers 7, a plurality of vortex hole 1 has been seted up to the inside impartial interval of a plurality of spoilers 7 and a plurality of stirring vane 3, spring 25 through the setting, can give the ascending elasticity of arc 24, thereby can be when arc 24 does not contact with the trapezoidal piece, make 7 upward movements of spoilers, vortex hole 1 through the setting, can make the raw materials mix more evenly.

The working principle is as follows: before use, the safety of each structure of the utility model is checked firstly, wherein the heater 4 and the motor 16 are the existing electrical components, the model can be selected, installed and used according to the actual use requirement, when the mixing kettle in the production process of 2-chlorine-5-fluoronicotinic acid is used, the raw material can be input into the kettle body 6 through the inlet pipe 18, then the heater 4 and the motor 16 are started, the heater 4 heats the inside of the kettle body 6, the motor 16 drives the stirring shaft 2 to rotate, the stirring shaft 2 drives the stirring blades 3 to mix the raw material, when the stirring shaft 2 rotates, the mounting plate 17 will rotate along with the stirring shaft 2, the trapezoidal block 15 at the bottom of the mounting plate 17 will press the arc-shaped plate 24 downwards, so that the spoiler 7 moves downwards, the spring 25 is arranged, the upward elasticity of the arc-shaped plate 24 can be given, thereby when the arc-shaped plate 24 is not contacted with the trapezoidal block, make 7 upward motions of spoiler, then make spoiler 7 can carry out up-and-down reciprocating motion, through 7 up-and-down reciprocating motion of spoiler, can stir the raw materials of the inside both sides of the cauldron body 6 to can disturb the flow direction of raw materials in the cauldron body 6 simultaneously, through the purifying box 11 that sets up, can adsorb the flue gas that produces when heating the raw materials and purify, the inside atmospheric pressure of the balanced cauldron body 6 simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mixing kettle in the production process of 2-chloro-5-fluoronicotinic acid comprises a kettle body (6), and is characterized in that: the device comprises a kettle body (6), a base (5) is fixedly mounted on two sides of the bottom of the kettle body (6), a partition plate (9) is fixedly mounted inside the kettle body (6), a plurality of air holes (26) are formed in the partition plate (9) at equal intervals, a motor (16) is fixedly mounted at the middle position of the top of the kettle body (6), a stirring shaft (2) is fixedly mounted at the output end of the motor (16), one end of the stirring shaft (2) penetrates through the kettle body (6) and the partition plate (9) and extends to the bottom of the partition plate (9), a plurality of stirring blades (3) are fixedly mounted on the surface of the stirring shaft (2) at equal intervals, an inlet pipe (18) and an outlet pipe (19) are fixedly mounted on one side of the kettle body (6), the outlet pipe (19) is located below the inlet pipe (18), and a purification box (11) is fixedly mounted above the other side of the kettle body (6), one side fixed mounting at cauldron body (6) top has communicating pipe (14), the one end of communicating pipe (14) with the inside intercommunication of purifying box (11).

2. The mixing kettle in the production process of 2-chloro-5-fluoronicotinic acid as claimed in claim 1, wherein: the front of the kettle body (6) is provided with a kettle door (22), the front side of the kettle door (22) is fixedly provided with a handle (21), and the front side of the kettle body (6) is provided with an observation window (23).

3. The mixing kettle in the production process of 2-chloro-5-fluoronicotinic acid as claimed in claim 1, wherein: the feeding pipe (18) with the inside of discharging pipe (19) all is provided with control valve (20), the bottom fixed mounting of the cauldron body (6) has heater (4).

4. The mixing kettle in the production process of 2-chloro-5-fluoronicotinic acid as claimed in claim 1, wherein: the inside fixed mounting of purifying box (11) has two bearing net (13), two it has active carbon (12) to fill between bearing net (13), a plurality of gas outlet groove (10) have been seted up to the equidistant bottom of purifying box (11).

5. The mixing kettle in the production process of 2-chloro-5-fluoronicotinic acid as claimed in claim 1, wherein: the surface fixed mounting of (mixing) shaft (2) has mounting panel (17), four trapezoidal blocks (15) are installed to the equidistant circumference in bottom of mounting panel (17).

6. The mixing kettle in the production process of 2-chloro-5-fluoronicotinic acid as claimed in claim 1, wherein: the equal fixed mounting in both sides at baffle (9) top has spring (25), two arc (24), two are all installed on the top of spring (25) the equal fixed mounting in bottom of arc (24) has movable rod (8), two spring (25) overlap respectively and are established two the outside of movable rod (8), two the bottom of movable rod (8) all runs through baffle (9) and extend to the bottom of baffle (9), two the equal fixed mounting in surface of movable rod (8) is equidistant has a plurality of spoiler (7), a plurality of spoiler (1) have been seted up with the equal interval in inside of a plurality of stirring vane (3) to the inside of spoiler (7).