CN215139802U

CN215139802U - Synthetic reaction device of intermediate 2, 6-difluorobenzamide

Info

Publication number: CN215139802U
Application number: CN202120462910.7U
Authority: CN
Inventors: 赵全勇; 陈云华; 杨红军; 陈云
Original assignee: Jiangxi Huaxing Chemical Co ltd
Current assignee: Jiangxi Huaxing Chemical Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-12-14
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a synthetic reaction unit of midbody 2, 6-difluorobenzamide, including plummer, feedstock channel, monitor, rabbling mechanism, second motor and electronic bleeder valve, the plummer bottom left and right sides all is fixed with the auto-lock gyro wheel, feedstock channel's bottom threaded connection is in the inboard of connecting tube, feedstock channel's inboard is provided with electronic feed valve, rabbling mechanism sets up on the inner wall about the reaction cylinder, electronic bleeder valve runs through the bottom of through-hole and reaction cylinder and is connected, and the top at the plummer is seted up to the through-hole. This synthetic reaction unit of midbody 2, 6-difluorobenzamide can arrange the input volume of using control panel, feedstock channel, scale and electronic feed valve control raw materials at the in-process of feeding, and after accomplishing the feeding operation, first churning column and second churning column rotate simultaneously, make various raw materials can the intensive mixing reaction, and can accelerate reaction rate.

Description

Synthetic reaction device of intermediate 2, 6-difluorobenzamide

Technical Field

The utility model relates to a midbody 2, 6-difluorobenzamide synthesis correlation technique field specifically is a midbody 2, 6-difluorobenzamide's synthesis reaction unit.

Background

2, 6-difluorobenzamide is used as an intermediate for synthesizing fluorobenzoylurea pesticides, and various insecticides and acaricides such as hexaflumuron, chlorfluazuron, diflubenzuron and the like can be prepared from the intermediate, and the intermediate is also used for medicines and liquid crystal materials, and a synthesis reaction device is required for obtaining the intermediate 2, 6-difluorobenzamide.

The conventional synthesis reaction device is inconvenient to control the feeding amount of raw materials according to requirements in the feeding process, the reaction effect is insufficient and thorough, the reaction process is difficult to monitor in real time, and the conventional equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synthetic reaction unit of midbody 2, 6-difluorobenzamide to solve the inconvenient volume that lets in according to the requirement control raw materials of current synthetic reaction unit who proposes in the above-mentioned background art at the in-process of feeding, and the reaction effect is not enough thorough, is difficult to carry out real time monitoring's problem to the reaction process simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a synthetic reaction device of an intermediate 2, 6-difluorobenzamide, which comprises a bearing platform, a feeding channel, a monitoring probe, a stirring mechanism, a second motor and an electric discharge valve,

the self-locking device comprises a bearing table, wherein self-locking rollers are fixed on the left side and the right side of the bottom of the bearing table, a reaction cylinder is fixed at the top of the bearing table through bolts, and a control panel is fixed on the front end face of the reaction cylinder;

the bottom of the feeding channel is in threaded connection with the inner side of the connecting pipeline, the connecting pipeline penetrates through the top of the reaction cylinder, scales are fixed on the front end face of the feeding channel, and an electric feeding valve is arranged on the inner side of the feeding channel;

the stirring mechanisms are arranged on the left inner wall and the right inner wall of the reaction cylinder, and the inner bottom of the reaction cylinder is rotatably connected with a second stirring column;

and the electric discharge valve penetrates through the through hole and is connected with the bottom of the reaction cylinder, and the through hole is formed in the top of the bearing platform.

Preferably, the bolts are uniformly distributed at the bottom of the reaction cylinder.

Preferably, the feed channel is transparent.

Preferably, the monitoring probe is fixed on the left side of the top in the reaction cylinder.

Preferably, the stirring mechanism comprises a motor box, a first motor and a first stirring column, the motor box is fixed on the left inner wall and the right inner wall of the reaction cylinder, the first motor is fixed in the motor box, the lower side of the first motor is rotatably connected with the first stirring column, and the first stirring column is inclined.

Preferably, the second motor is fixed at the bottom of the reaction cylinder, and the upper side of the second motor is rotatably connected with a second stirring column.

Compared with the prior art, the beneficial effects of the utility model are that: the synthesis reaction device of the intermediate 2, 6-difluorobenzamide,

(1) in the feeding process, a control panel, a feeding channel, scales and an electric feeding valve can be matched to control the feeding amount of the raw materials, and after the feeding operation is finished, the first stirring column and the second stirring column rotate simultaneously, so that various raw materials can be fully mixed and reacted, and the reaction speed can be accelerated;

(2) the monitoring probe can be utilized to monitor the interior of the reaction cylinder in the process of synthesizing the intermediate 22, 6-difluorobenzamide, so that the reaction degree of synthesizing the intermediate 2, 6-difluorobenzamide can be conveniently observed in real time.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. plummer, 2, auto-lock gyro wheel, 3, reaction cylinder, 4, bolt, 5, control panel, 6, connecting tube, 7, feed channel, 8, scale, 9, electronic feed valve, 10, monitor, 11, rabbling mechanism, 1101, motor box, 1102, first motor, 1103, first stirring post, 12, second motor, 13, second stirring post, 14, electronic bleeder valve, 15, through-hole.

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. 1-3, the present invention provides a technical solution: the utility model provides a synthetic reaction unit of midbody 2, 6-difluorobenzamide, is shown according to fig. 1, and the plummer 1 bottom left and right sides all is fixed with auto-lock gyro wheel 2, and the top of plummer 1 is passed through bolt 4 and is fixed with reaction cylinder 3, and the preceding terminal surface of reaction cylinder 3 is fixed with control panel 5 simultaneously, and bolt 4 evenly distributed is in the bottom of reaction cylinder 3, screws up bolt 4 and can fix reaction cylinder 3 at the top of plummer 1, convenient assembly and disassembly.

According to fig. 1 and fig. 2, the bottom threaded connection of feedstock channel 7 is in the inboard of connecting tube 6, and connecting tube 6 runs through the top of reaction cylinder 3, simultaneously feedstock channel 7's preceding terminal surface is fixed with scale 8, feedstock channel 7 is the transparence, the in-process accessible of leading to in feedstock channel 7 is observed scale 8 control material passing quantity, it is more accurate to make the batching operation, feedstock channel 7's inboard is provided with electronic feed valve 9, monitor probe 10 is fixed in the left side at top in reaction cylinder 3, monitor probe 10 can monitor the inside of reaction cylinder 3, conveniently observe midbody 22, the synthetic reaction degree of 6-difluorobenzamide.

As shown in fig. 1, 2 and 3, the stirring mechanism 11 is disposed on the left and right inner walls of the reaction cylinder 3, and the second stirring column 13 is rotatably connected to the inner bottom of the reaction cylinder 3, the stirring mechanism 11 includes a motor box 1101, a first motor 1102 and a first stirring column 1103, the motor box 1101 is fixed on the left and right inner walls of the reaction cylinder 3, the first motor 1102 is fixed in the motor box 1101, the first stirring column 1103 is rotatably connected to the lower side of the first motor 1102, the first stirring column 1103 is inclined, the first stirring column 1103 can rotate under the action of the first motor 1102 to allow the various raw materials to be sufficiently mixed and reacted, the second motor 12 is fixed on the bottom of the reaction cylinder 3, the second stirring column 13 is rotatably connected to the upper side of the second motor 12 to prevent the raw materials at the bottom of the reaction cylinder 3 from being insufficiently reacted, the electric discharge valve 14 penetrates through the through hole 15 and is connected to the bottom of the reaction cylinder 3, and a through hole 15 is opened at the top of the carrier table 1.

The working principle is as follows: when the synthesis reaction device of the intermediate 2, 6-difluorobenzamide is used, firstly, the device is moved to a required place through the self-locking roller 2, the device is connected to an external power supply, the operation of the whole device is controlled through operating the control panel 5, the feeding amount can be controlled through observing the scale 8 in the process of feeding raw materials into the feeding channel 7, after the electric feeding valve 9 is opened, the raw materials can fall into the reaction cylinder 3, after all the raw materials are fed, the electric feeding valve 9 is closed, then the first motor 1102 and the second motor 12 are started, the first motor 1102 drives the first stirring column 1103 to rotate, the second motor 12 drives the second stirring column 13 to rotate, so that the raw materials are stirred and mixed, the raw materials can be fully reacted, the reaction speed can be accelerated, the monitoring probe 10 is started at the same time, the synthesis reaction degree of the intermediate 2, 6-difluorobenzamide is observed in real time, after completion of the synthesis reaction, the intermediate 2, 6-difluorobenzamide is discharged by opening the electric bleeder valve 14, which completes the entire work and is not described in detail in this specification, belonging to the prior art well known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a synthetic reaction unit of midbody 2, 6-difluorobenzamide, includes plummer (1), feedstock channel (7), monitor (10), rabbling mechanism (11), second motor (12) and electronic bleeder valve (14), its characterized in that:

the device comprises a bearing table (1), wherein self-locking rollers (2) are fixed on the left side and the right side of the bottom of the bearing table (1), a reaction cylinder (3) is fixed on the top of the bearing table (1) through a bolt (4), and a control panel (5) is fixed on the front end face of the reaction cylinder (3);

the bottom of the feeding channel (7) is in threaded connection with the inner side of the connecting pipeline (6), the connecting pipeline (6) penetrates through the top of the reaction cylinder (3), scales (8) are fixed on the front end face of the feeding channel (7), and an electric feeding valve (9) is arranged on the inner side of the feeding channel (7);

the stirring mechanisms (11) are arranged on the left inner wall and the right inner wall of the reaction cylinder (3), and the inner bottom of the reaction cylinder (3) is rotatably connected with a second stirring column (13);

the electric discharge valve (14) penetrates through the through hole (15) to be connected with the bottom of the reaction cylinder (3), and the through hole (15) is formed in the top of the bearing platform (1).

2. The apparatus for the synthesis reaction of intermediate 2, 6-difluorobenzamide according to claim 1, characterized in that: the bolts (4) are uniformly distributed at the bottom of the reaction cylinder (3).

3. The apparatus for the synthesis reaction of intermediate 2, 6-difluorobenzamide according to claim 1, characterized in that: the feed channel (7) is transparent.

4. The apparatus for the synthesis reaction of intermediate 2, 6-difluorobenzamide according to claim 1, characterized in that: the monitoring probe (10) is fixed on the left side of the inner top of the reaction cylinder (3).

5. The apparatus for the synthesis reaction of intermediate 2, 6-difluorobenzamide according to claim 1, characterized in that: the stirring mechanism (11) comprises a motor box (1101), a first motor (1102) and a first stirring column (1103), wherein the motor box (1101) is fixed on the left inner wall and the right inner wall of the reaction cylinder (3), the first motor (1102) is fixed in the motor box (1101), the first stirring column (1103) is rotatably connected to the lower side of the first motor (1102), and the first stirring column (1103) is inclined.

6. The apparatus for the synthesis reaction of intermediate 2, 6-difluorobenzamide according to claim 1, characterized in that: the second motor (12) is fixed at the bottom of the reaction cylinder (3), and the upper side of the second motor (12) is rotatably connected with a second stirring column (13).