CN217450169U

CN217450169U - Reation kettle is used in dichloroacetyl chloride production

Info

Publication number: CN217450169U
Application number: CN202221415921.0U
Authority: CN
Inventors: 李广义; 张清德; 牟志良; 陈鑫成; 韩小云
Original assignee: Dongying Yinqiao Chemical Co ltd
Current assignee: Dongying Yinqiao Chemical Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-09-20
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a reaction kettle for dichloroacetyl chloride production, which relates to the technical field of reaction kettles, and comprises an outer kettle body and an inner kettle body arranged in the outer kettle body, wherein the top of the outer kettle body is fixedly connected with a mounting frame, a central charging pipe is penetrated and rotatably connected among the outer kettle body, the inner kettle body and the mounting frame, the bottom of the central charging pipe is fixedly connected with a stirring component, and the top of the mounting frame is connected with a driving mechanism for driving the central charging pipe to rotate; the left side and the right side of the mounting rack are both penetrated and rotatably connected with a cross shaft. The utility model discloses an outer cauldron body, the interior cauldron body, mounting bracket, central filling tube, heating jacket and the crank assembly between mutually support, drive the cross axle through drive assembly when the central filling tube rotates and rotate, install the synchronous rotation of axle and reciprocate through crank assembly pulling heating jacket this moment, the heating jacket removes along the interior cauldron body for the interior cauldron body is heated more evenly from top to bottom, more does benefit to going on of dichloroacetyl chloride production.

Description

Reation kettle is used in dichloroacetyl chloride production

Technical Field

The utility model relates to a reation kettle technical field especially relates to a reation kettle is used in dichloroacetyl chloride production.

Background

Dichloroacetyl chloride is an important intermediate for producing pesticides and herbicides, has wide application in the field of assistant and medicine synthesis, and needs to be tightly sealed and stored in a brown glass bottle during daily storage, and be protected by an external wooden box to prevent sunlight and moisture, and be stored in shady, dry and ventilated places.

Wherein, add man-hour at dichloroacetyl chloride production, need add reation kettle with raw materials for the reaction and catalyst etc. treat its reaction after discharge again, therefore reation kettle is comparatively important equipment when dichloroacetyl chloride prepares, however, current reation kettle, it is when using, mostly can only reach the misce bene through the stirring, accelerate reaction rate's purpose, the design is not nimble enough, current reation kettle is heated for the part mostly simultaneously, lead to there being the difference in temperature about the reation kettle, be unfavorable for the high efficiency of reaction to go on, based on the aforesaid problem, we have provided a reation kettle for dichloroacetyl chloride production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a reaction kettle for dichloroacetyl chloride production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a reaction kettle for dichloroacetyl chloride production comprises an outer kettle body and an inner kettle body arranged in the outer kettle body, wherein the top of the outer kettle body is fixedly connected with a mounting frame, a central feeding pipe penetrates through and is rotatably connected among the outer kettle body, the inner kettle body and the mounting frame, the bottom of the central feeding pipe is fixedly connected with a stirring assembly, and the top of the mounting frame is connected with a driving mechanism for driving the central feeding pipe to rotate; the mounting bracket left and right sides all runs through and the swivelling joint has the cross axle, the cross axle passes through drive assembly and is connected with central filling tube, the mounting bracket outer wall rotates and installs the installation axle, one of them the cross axle passes through the belt and is connected with installation axle transmission, another the cross axle is connected with same heating jacket through crank assembly with the installation axle, the heating jacket is located outer cauldron external wall including internal and the slip cap of outer cauldron is established.

As a further description of the above technical solution:

the central feeding pipe comprises a central pipe body and a plurality of discharging pipes which penetrate through the bottom of the central pipe body and are fixedly connected with the central pipe body.

As a further description of the above technical solution:

the stirring subassembly includes fixed connection at the central puddler in central body bottom center, the puddler is along length direction equidistance fixedly connected with multiunit stirring leaf.

As a further description of the above technical solution:

the driving mechanism comprises a driving motor fixedly connected to the top of the mounting frame, an output shaft of the driving motor is fixedly sleeved with a first flat gear, and the outer surface of the central feeding pipe is fixedly sleeved with a second flat gear meshed with the first flat gear.

As a further description of the above technical solution:

the transmission assembly comprises a first bevel gear fixedly sleeved on the outer surface of the transverse shaft, and a second bevel gear meshed with the first bevel gear is fixedly sleeved on the outer surface of the central feeding pipe.

As a further description of the above technical solution:

the crank assembly comprises two lower pull rods fixedly connected to the top of the heating sleeve, the top of each lower pull rod penetrates through the outer kettle body and is rotatably connected with an upper pull rod, one end, far away from the lower pull rod, of each upper pull rod is rotatably connected with a disc, and the discs respectively correspond to the transverse shaft and the installation shaft in fixed connection.

As a further description of the above technical solution:

the outer kettle body and the inner kettle body are connected with a thermometer, a pressure gauge and a material injection pipe in a penetrating mode, the bottom of the inner kettle body is connected with a material discharge pipe, and the material discharge pipe penetrates through the outer kettle body and is connected with a control valve.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this reation kettle is used in dichloroacetyl chloride production, through the outer cauldron body, the interior cauldron body, the mounting bracket, central filling tube, mutually support between heating jacket and the crank assembly, it rotates to drive the cross axle through drive assembly when the central filling tube rotates, and installation axle synchronous rotation reciprocates through crank assembly pulling heating jacket this moment, and the heating jacket removes along the interior cauldron body for interior cauldron body is heated more evenly from top to bottom, more does benefit to going on of dichloroacetyl chloride production.

2. Compared with the prior art, this reation kettle is used in dichloroacetyl chloride production, through the mounting bracket, central filling tube, the unloading pipe, mutually supporting between actuating mechanism and the stirring subassembly, when actuating mechanism drives central filling tube and rotates, can add reaction material in turn in the central filling tube, when central filling tube rotates, the material is outwards discharged through the unloading pipe again in it for the material adds evenly, more does benefit to the even stirring of follow-up material, can accelerate reaction rate, and the design is nimble, and the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of a reaction kettle for dichloroacetyl chloride production according to the present invention;

FIG. 2 is a schematic view of a connecting structure of a stirring rod and a central feeding pipe in a reaction kettle for producing dichloroacetyl chloride provided by the utility model;

FIG. 3 is a schematic view of a connection structure of a first spur gear and a second spur gear in a reaction kettle for dichloroacetyl chloride production according to the present invention;

FIG. 4 is a schematic view of the connection structure of the mounting frame, the central feeding tube and the cross shaft in the reaction kettle for producing dichloroacetyl chloride provided by the utility model.

Illustration of the drawings:

1. an outer kettle body; 2. an inner kettle body; 3. a mounting frame; 4. a central feed tube; 401. a central tube body; 402. a discharging pipe; 5. a horizontal axis; 6. installing a shaft; 7. a belt; 8. heating a jacket; 9. a stirring rod; 10. stirring blades; 11. a drive motor; 12. a first spur gear; 13. a second spur gear; 14. a first bevel gear; 15. a second bevel gear; 16. a lower pull rod; 17. an upper pull rod; 18. a disc; 19. a thermometer; 20. a pressure gauge; 21. a material injection pipe; 22. a discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 utility model provides a pair of reation kettle is used in dichloroacetyl chloride production: including the external kettle body 1 and the internal kettle body 2 of setting in the external kettle body 1, 1 top fixedly connected with mounting bracket 3 of the external kettle body, the external kettle body 1, run through and rotate between the internal kettle body 2 and the mounting bracket 3 and be connected with central filling tube 4, central filling tube 4 includes central body 401 and runs through central body 401 bottom and with central body 401 fixed connection's many unloading pipe 402, run through and be connected with thermometer 19 between the external kettle body 1 and the internal kettle body 2, manometer 20 and notes material pipe 21, internal kettle body 2 bottom is connected with row's material pipe 22, it runs through the external kettle body 1 and is connected with the control valve to arrange material pipe 22, be equipped with the transparent cover board at internal kettle body 2 tops, there is the high-pressure pump lamp at 1 internal wall connection of the external kettle body, can be used as photocatalyst.

The bottom of the central feeding pipe 4 is fixedly connected with a stirring assembly, the stirring assembly comprises a stirring rod 9 fixedly connected to the center of the bottom of the central pipe body 401, a plurality of groups of stirring blades 10 are fixedly connected to the stirring rod 9 at equal intervals along the length direction, and the top of the mounting frame 3 is connected with a driving mechanism for driving the central feeding pipe 4 to rotate; the driving mechanism comprises a driving motor 11 fixedly connected to the top of the mounting frame 3, an output shaft of the driving motor 11 is fixedly sleeved with a first flat gear 12, and a second flat gear 13 meshed with the first flat gear 12 is fixedly sleeved on the outer surface of the central feeding pipe 4.

The left and right sides of mounting bracket 3 all runs through and rotates and be connected with cross axle 5, cross axle 5 is connected with central filling tube 4 through transmission assembly, transmission assembly is including fixed cup jointing at the first bevel gear 14 of 5 surfaces of cross axle, 4 external surface fixings of central filling tube cup joint second bevel gear 15 with first bevel gear 14 engaged with, the installation axle 6 is installed in the rotation of 3 outer walls of mounting bracket, one of them cross axle 5 passes through belt 7 and is connected with installation axle 6 transmission, all fixedly cup jointed the band pulley that is used for installing belt 7 at installation axle 6 and the surface that corresponds cross axle 5.

The other cross shaft 5 and the mounting shaft 6 are connected with the same heating sleeve 8 through a crank assembly, the heating sleeve 8 is positioned in the outer kettle body 1 and is sleeved on the outer wall of the inner kettle body 2 in a sliding manner, the crank assembly comprises two lower pull rods 16 fixedly connected to the top of the heating sleeve 8, the tops of the two lower pull rods 16 penetrate through the outer kettle body 1 and are rotatably connected with an upper pull rod 17, one end of the upper pull rod 17, far away from the lower pull rod 16, is rotatably connected with a disc 18, the two discs 18 are respectively and fixedly connected with the corresponding cross shaft 5 and the mounting shaft 6, the top of the outer kettle body 1 is provided with a through hole matched with the lower pull rod 16, the inner wall of the through hole is provided with a sealing ring, thus ensuring the sealing property of the through hole, wherein the mounting shaft 6 is consistent with the outer diameter and the mounting position of the transverse shaft 5 provided with the disc 18, so that the positions of the crank components on two sides are consistent, and the stability of the heating jacket 8 during moving is further ensured.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

during the use, with partial material and catalyst etc. in the cauldron body 2 is added to notes material pipe 21, wherein, in the material of as the main material adds central filling tube 4, heating jacket 8 starts to heat the cauldron body 2.

Starting a driving motor 11, wherein the driving motor 11 drives the central feeding pipe 4 to rotate through a first flat gear 12 and a second flat gear 13, the central feeding pipe 4 drives the stirring rod 9 and the stirring blade 10 to rotate when rotating, materials are stirred, and meanwhile, the materials in the central feeding pipe 4 are uniformly sprinkled out, so that the mixing of the materials can be accelerated.

When the central feeding pipe 4 rotates, the transverse shafts 5 are driven to rotate through the second bevel gears 15 and the first bevel gears 14, one transverse shaft 5 drives the mounting shaft 6 to rotate through the belt 7, the discs 18 on the two sides start to rotate at the moment, the heating sleeves 8 are pulled to move up and down through the upper pull rods 17 and the lower pull rods 16, the inner kettle body 2 is uniformly heated up and down, and the inner kettle body 2 is uniformly heated and is more beneficial to efficient reaction.

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. The utility model provides a reation kettle is used in dichloroacetyl chloride production, includes the outer cauldron body (1) and sets up the interior cauldron body (2) in the outer cauldron body (1), its characterized in that: the top of the outer kettle body (1) is fixedly connected with an installation frame (3), a central feeding pipe (4) penetrates through and is rotatably connected among the outer kettle body (1), the inner kettle body (2) and the installation frame (3), the bottom of the central feeding pipe (4) is fixedly connected with a stirring assembly, and the top of the installation frame (3) is connected with a driving mechanism for driving the central feeding pipe (4) to rotate;

the utility model discloses a heating kettle, including kettle body (2) outer wall including mounting bracket (3) left and right sides all runs through and rotates and be connected with cross axle (5), cross axle (5) are connected with central filling tube (4) through transmission assembly, mounting bracket (3) outer wall rotates and installs installation axle (6), one of them cross axle (5) are connected with installation axle (6) transmission through belt (7), another cross axle (5) are connected with same heating jacket (8) through crank assembly with installation axle (6), heating jacket (8) are located outer kettle body (1) and slip the cover is established.

2. The reaction kettle for dichloroacetyl chloride production according to claim 1, wherein: the central feeding pipe (4) comprises a central pipe body (401) and a plurality of discharging pipes (402) which penetrate through the bottom of the central pipe body (401) and are fixedly connected with the central pipe body (401).

3. The reaction kettle for dichloroacetyl chloride production according to claim 2, wherein: the stirring assembly comprises a stirring rod (9) fixedly connected to the center of the bottom of the central pipe body (401), and multiple groups of stirring blades (10) are fixedly connected to the stirring rod (9) along the length direction at equal intervals.

4. The reaction kettle for dichloroacetyl chloride production according to claim 1, wherein: the driving mechanism comprises a driving motor (11) fixedly connected to the top of the mounting frame (3), a first flat gear (12) is fixedly sleeved on an output shaft of the driving motor (11), and a second flat gear (13) meshed with the first flat gear (12) is fixedly sleeved on the outer surface of the central feeding pipe (4).

5. The reaction kettle for dichloroacetyl chloride production according to claim 1, wherein: the transmission assembly comprises a first bevel gear (14) fixedly sleeved on the outer surface of the transverse shaft (5), and a second bevel gear (15) meshed with the first bevel gear (14) is fixedly sleeved on the outer surface of the central feeding pipe (4).

6. The reaction kettle for dichloroacetyl chloride production according to claim 1, wherein: crank assembly includes two lower link (16) at heating jacket (8) top, two lower link (16) top all runs through outer kettle body (1) and swivelling joint has last link (17), it has disc (18), two to go up link (17) and keep away from lower link (16) one end swivelling joint, disc (18) respectively with correspond cross axle (5) and installation axle (6) fixed connection.

7. The reaction kettle for dichloroacetyl chloride production according to claim 1, wherein: the outer cauldron body (1) and interior cauldron body (2) run through between and be connected with thermometer (19), manometer (20) and annotate material pipe (21), interior cauldron body (2) bottom is connected with row material pipe (22), arrange material pipe (22) and run through outer cauldron body (1) and be connected with the control valve.