CN213726516U

CN213726516U - Tetrafluorobenzyl alcohol intelligent reduction reaction device

Info

Publication number: CN213726516U
Application number: CN202022632503.4U
Authority: CN
Inventors: 李秀珍; 杨郭明; 陈侠; 姜辉; 李绍辉; 李小慧
Original assignee: Fujian Huarun Chemical Co ltd
Current assignee: Fujian Huarun Chemical Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-20
Anticipated expiration: 2030-11-13

Abstract

The utility model belongs to the technical field of the chemical production technique and specifically relates to a tetrafluoro benzyl alcohol intelligence reduction reaction device, including the casing, inside from last heating chamber and the cooling chamber of down being equipped with in proper order of casing, the fixed ceramic reaction inner bag that is provided with on the inside bottom plate of heating chamber, the fixed agitator motor that is provided with in casing top, agitator motor's pivot is stretched into ceramic reaction inner bag, the fixed agitator that is provided with in pivot bottom. The utility model discloses in, through set up infrared heater on the heating chamber inner wall, this infrared heater can realize the heating to the ceramic reaction inner bag under the control of converter and PLC controller, cooperation infrared temperature detector's practicality, can realize the constant temperature heating to the ceramic reaction inner bag, through set up the heat exchanger in the cooling chamber, this heat exchanger can realize the cooling to the material under cooling fan's effect, this equipment, when accomplishing the reduction reaction to tetrafluorobenzyl alcohol, can realize rapidly to the cooling of off-the-shelf, suitable using widely.

Description

Tetrafluorobenzyl alcohol intelligent reduction reaction device

Technical Field

The utility model relates to a chemical production technical field specifically is a tetrafluorobenzyl alcohol intelligence reduction reaction device.

Background

Tetrafluorobenzyl alcohol's reduction reaction needs the reaction unit who uses, and current reaction unit, the unable temperature of accurate control reaction intracavity simultaneously, can't cool down rapidly to the finished product, consequently, proposes a tetrafluorobenzyl alcohol intelligence reduction reaction device to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tetrafluoro benzyl alcohol intelligence reduction reaction device, through set up infrared heater on the heating chamber inner wall, this infrared heater can realize the heating to the ceramic reaction inner bag under the control of converter and PLC controller, cooperation infrared temperature detector's practicality, can realize the constant temperature heating to the ceramic reaction inner bag, through set up the heat exchanger in the cooling chamber, this heat exchanger can realize the cooling to the material under cooling fan's effect, this equipment, when accomplishing the reduction reaction to tetrafluoro benzyl alcohol, can realize rapidly the cooling to the finished product, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an intelligent tetrafluorobenzyl alcohol reduction reaction device comprises a shell, wherein a heating chamber and a cooling chamber are sequentially arranged in the shell from top to bottom, a ceramic reaction inner container is fixedly arranged on a bottom plate in the heating chamber, a stirring motor is fixedly arranged at the top of the shell, a rotating shaft of the stirring motor extends into the ceramic reaction inner container, a stirrer is fixedly arranged at the bottom of the rotating shaft, a plurality of groups of infrared heaters are fixedly arranged on the inner wall in the heating chamber, an infrared temperature detector is fixedly arranged at the top of the ceramic reaction inner container, a feeding hole extending out of the shell is formed in the top of the ceramic reaction inner container, openings are formed in the left side and the right side of the cooling chamber, a heat exchanger is fixedly arranged in the cooling chamber, the bottom of the ceramic reaction inner container is connected with the feeding hole of the heat exchanger through a discharging pipe, a switch valve is arranged on the discharging pipe, and a cooling fan is arranged in the opening in the right side of the cooling chamber, the fixed control box that is provided with on the left side panel of casing, from last relay A, relay B, converter and the PLC controller of down fixedly in proper order have been set up on the left side inner wall of control box inside.

As a preferable scheme, the stirring motor is connected with a relay A through a circuit, and a control circuit of the relay A is connected with a PLC (programmable logic controller).

As a preferred scheme, the infrared heater is connected with the frequency converter through a circuit, a control circuit of the frequency converter is connected with the PLC, and the infrared temperature detector is connected with the PLC through a circuit.

As a preferred scheme, the switch valve and the cooling fan are both connected with a relay B through lines, a control line of the relay B is connected with a PLC, and the switch valve is a normally closed electromagnetic valve.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up infrared heater on the heating chamber inner wall, this infrared heater can realize the heating to the ceramic reaction inner bag under the control of converter and PLC controller, cooperation infrared temperature detector's practicality, can realize the constant temperature heating to the ceramic reaction inner bag, through set up the heat exchanger in the cooling chamber, this heat exchanger can realize the cooling to the material under radiator fan's effect, this equipment, when accomplishing the reduction reaction to tetrafluorobenzyl alcohol, can realize rapidly the cooling to finished product, suitable using widely.

Drawings

FIG. 1 is a schematic view of the overall structure of an intelligent tetrafluorobenzyl alcohol reduction reaction device of the present invention.

In the figure: 1. a housing; 2. a heating chamber; 3. a cooling chamber; 4. a ceramic reaction liner; 5. a stirring motor; 6. a feed inlet; 7. a stirrer; 8. an infrared temperature detector; 9. an infrared heater; 10. a heat exchanger; 11. an on-off valve; 12. a heat radiation fan; 13. a control box; 14. a relay A; 15. a relay B; 16. a frequency converter; 17. a PLC controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.

Example (b):

referring to fig. 1, the present embodiment provides a technical solution:

an intelligent tetrafluorobenzyl alcohol reduction reaction device comprises a machine shell 1, a heating chamber 2 and a cooling chamber 3 are sequentially arranged in the machine shell 1 from top to bottom, a ceramic reaction inner container 4 is fixedly arranged on a bottom plate in the heating chamber 2, a stirring motor 5 is fixedly arranged at the top of the machine shell 1, a rotating shaft of the stirring motor 5 extends into the ceramic reaction inner container 4, a stirrer 7 is fixedly arranged at the bottom of the rotating shaft, a plurality of groups of infrared heaters 9 are fixedly arranged on the inner wall in the heating chamber 2, an infrared temperature detector 8 is fixedly arranged at the top of the ceramic reaction inner container 4, a feed inlet 6 extending out of the machine shell 1 is arranged at the top of the ceramic reaction inner container 4, openings are formed in the left side and the right side of the cooling chamber 3, a heat exchanger 10 is fixedly arranged in the cooling chamber 3, the bottom of the ceramic reaction inner container 4 is connected with the feed inlet of the heat exchanger 10 through a feed pipe, and a switch valve 11 is arranged on the feed pipe, a cooling fan 12 is arranged in the opening on the right side of the cooling chamber 3, a control box 13 is fixedly arranged on the left side panel of the machine shell 1, and a relay A14, a relay B15, a frequency converter 16 and a PLC 17 are sequentially and fixedly arranged on the inner wall of the left side in the control box 13 from top to bottom.

Wherein, the stirring motor 5 is connected with a relay A14 through a circuit, and a control circuit of a relay A14 is connected with the PLC 17.

The infrared heater 9 is connected with the frequency converter 16 through a circuit, a control circuit of the frequency converter 16 is connected with the PLC 17, and the infrared temperature detector 8 is connected with the PLC 17 through a circuit.

Wherein, the switch valve 11 and the cooling fan 12 are connected with the relay B15 through lines, the control line of the relay B15 is connected with the PLC 17, and the switch valve 11 is a normally closed electromagnetic valve.

The working principle is as follows: through setting up infrared heater on the heating chamber inner wall, this infrared heater can realize the heating to the ceramic reaction inner bag under the control of converter and PLC controller, cooperation infrared temperature detector's practicality, can realize the constant temperature heating to the ceramic reaction inner bag, through set up the heat exchanger in the cooling chamber, this heat exchanger can realize the cooling to the material under radiator fan's effect, this equipment, when accomplishing the reduction reaction to tetrafluorobenzyl alcohol, can realize rapidly the cooling to finished product, suitable using widely.

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. The utility model provides a tetrafluorobenzyl alcohol intelligence reduction reaction device, includes casing (1), its characterized in that: the heating chamber (2) and the cooling chamber (3) are sequentially arranged in the casing (1) from top to bottom, a ceramic reaction inner container (4) is fixedly arranged on a bottom plate in the heating chamber (2), a stirring motor (5) is fixedly arranged at the top of the casing (1), a rotating shaft of the stirring motor (5) extends into the ceramic reaction inner container (4), a stirrer (7) is fixedly arranged at the bottom of the rotating shaft, a plurality of groups of infrared heaters (9) are fixedly arranged on the inner wall in the heating chamber (2), an infrared temperature detector (8) is fixedly arranged at the top of the ceramic reaction inner container (4), a feeding hole (6) extending out of the casing (1) is formed in the top of the ceramic reaction inner container (4), openings are formed in the left side and the right side of the cooling chamber (3), a heat exchanger (10) is fixedly arranged in the cooling chamber (3), and the feeding hole of the heat exchanger (10) is connected to the bottom of the ceramic reaction inner container (4) through a discharging pipe, the cooling device is characterized in that a switch valve (11) is arranged on the blanking pipe, a cooling fan (12) is arranged in an opening in the right side of the cooling chamber (3), a control box (13) is fixedly arranged on a panel on the left side of the casing (1), and a relay A (14), a relay B (15), a frequency converter (16) and a PLC (programmable logic controller) are sequentially and fixedly arranged on the inner wall of the left side in the control box (13) from top to bottom.

2. The intelligent tetrafluorobenzyl alcohol reduction reaction device as claimed in claim 1, which is characterized in that: the stirring motor (5) is connected with a relay A (14) through a circuit, and a control circuit of the relay A (14) is connected with a PLC (programmable logic controller) (17).

3. The intelligent tetrafluorobenzyl alcohol reduction reaction device as claimed in claim 1, which is characterized in that: the infrared heater (9) is connected with the frequency converter (16) through a circuit, a control circuit of the frequency converter (16) is connected with the PLC (17), and the infrared temperature detector (8) is connected with the PLC (17) through a circuit.

4. The intelligent tetrafluorobenzyl alcohol reduction reaction device as claimed in claim 1, which is characterized in that: the switch valve (11) and the cooling fan (12) are connected with a relay B (15) through lines, a control line of the relay B (15) is connected with a PLC (programmable logic controller) controller (17), and the switch valve (11) is a normally closed electromagnetic valve.