A chemical reactor heat indirect detection device

Abstract

The utility model belongs to the field of indirect heat detection devices, and specifically relates to an indirect heat detection device for a chemical reactor, including a reactor and a processor, wherein a temperature transmitter 1 is arranged on the left side of the upper end of the reactor, a temperature transmitter 2 is arranged on the left side of the upper end of the reactor, a temperature transmitter 3 is arranged on the upper end of the reactor, a stirring motor is fixedly installed in the middle of the upper end of the reactor, a temperature transmitter 4 is arranged on the upper end of the reactor, and the interior of the reactor is filled with materials. The utility model simultaneously installs four temperature transmitters and two pressure transmitters on the reactor, and the detection depths of the four temperature transmitters are different, so the temperature changes at multiple positions can be detected, and the pressure inside the reactor can be detected by two pressure transmitters, so that the temperature change and pressure change inside the reactor can be effectively detected at all times, and the reactor can be prevented from being damaged and injuring people.

Description

Technical Field

[0001] The utility model relates to the technical field of indirect heat detection devices, in particular to an indirect heat detection device for a chemical reaction kettle. Background Art

[0002] With the vigorous development of fine chemical enterprises, the birth of new finished products or intermediate products such as various medicines, pesticides, dyes, fragrances and paints is accompanied by the use of different production processes by various manufacturers to synthesize various products. Some of these production processes are very harmful. For example, some chemical reactions are violent exothermic reactions. Therefore, in a reactor with a limited volume, if the pressure in the reactor cannot be discharged in time or the temperature in the reactor cannot be lowered below the safety control line, if the reactor explodes, it will cause huge economic losses and personnel injuries to the company. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0003] The utility model aims to provide a device for indirect detection of heat of a chemical reactor, which solves the problem of accurate detection of internal data of the reactor.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for indirect heat detection of a chemical reactor, comprising a reactor and a processor, a temperature transmitter 1 is arranged on the left side of the upper end of the reactor, a temperature transmitter 2 is arranged on the left side of the upper end of the reactor, a temperature transmitter 3 is arranged on the upper end of the reactor, a stirring motor is fixedly installed in the middle of the upper end of the reactor, a temperature transmitter 4 is arranged on the upper end of the reactor, and the interior of the reactor is filled with materials.

[0005] Preferably, a pressure transmitter 1 is fixedly installed on the right side of the upper end of the reactor, and a pressure transmitter 2 is fixedly installed on the lower right end of the reactor. The processor is connected to the pressure transmitter 1 and the pressure transmitter 2 through a data line, and the pressure transmitter 1 can detect the air pressure above the reactor.

[0006] Preferably, the temperature transmitter four is located on the right side of the stirring motor, and the inspection end of the temperature transmitter four is located above the material, and the temperature transmitter four can detect the temperature above the material.

[0007] Preferably, a stirring shaft is fixedly connected to the lower end of the output shaft of the stirring motor, and a stirring blade is fixedly installed at the lower end of the stirring shaft. The stirring blade is located inside the material, the stirring shaft is in contact with the material, and the stirring blade can mix the material.

[0008] Preferably, the detection end of the temperature transmitter one is located at the bottom of the material, the detection end of the temperature transmitter two is located in the middle of the material, and the detection end of the temperature transmitter three is located at the top of the material. The temperature transmitter one can detect a deeper position.

[0009] Preferably, the temperature transmitter 1 is connected to the processor via a data line, and the processor is connected to the temperature transmitter 2, the temperature transmitter 3 and the temperature transmitter 4 via a data line, and the processor can process and feedback the data signal.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model simultaneously installs four temperature transmitters and two pressure transmitters on the reactor. The detection depths of the four temperature transmitters are different, so the temperature changes at multiple positions can be detected, and the pressure inside the reactor can be detected by two pressure transmitters, so that the temperature change and pressure change inside the reactor can be effectively detected at all times, and the reactor can be prevented from being damaged or hurting people. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0013] In the figure: 1. Reactor; 2. Temperature transmitter 1; 3. Temperature transmitter 2; 4. Temperature transmitter 3; 5. Temperature transmitter 4; 6. Pressure transmitter 1; 7. Pressure transmitter 2; 8. Stirring motor; 9. Stirring shaft; 10. Material; 11. Processor; 12. Stirring blade. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1A chemical reactor heat indirect detection device comprises a reactor 1 and a processor 11, a temperature transmitter 1 2 is arranged on the left side of the upper end of the reactor 1, a temperature transmitter 2 3 is arranged on the left side of the upper end of the reactor 1, a temperature transmitter 3 4 is arranged on the upper end of the reactor 1, a stirring motor 8 is fixedly installed in the middle of the upper end of the reactor 1, a temperature transmitter 4 5 is arranged on the upper end of the reactor 1, a material 10 is filled inside the reactor 1, a pressure transmitter 1 6 is fixedly installed on the right side of the upper end of the reactor 1, a pressure transmitter 2 7 is fixedly installed on the lower right end of the reactor 1, the processor 11 is connected with the pressure transmitter 1 6 and the pressure transmitter 2 7 through a data line, and the pressure transmitter 1 6 can detect the air pressure above the reactor 1.

[0016] See also Figure 1 The temperature transmitter four 5 is located on the right side of the stirring motor 8, and the inspection end of the temperature transmitter four 5 is located above the material 10. The temperature transmitter four 5 can detect the temperature above the material 10. The lower end of the output shaft of the stirring motor 8 is fixedly connected with a stirring shaft 9, and the lower end of the stirring shaft 9 is fixedly installed with a stirring blade 12. The stirring blade 12 is located inside the material 10, and the stirring shaft 9 is in contact with the material 10. The stirring blade 12 can mix the material 10.

[0017] See also Figure 1 The detection end of temperature transmitter 1 2 is located at the bottom of material 10, the detection end of temperature transmitter 2 3 is located in the middle of material 10, and the detection end of temperature transmitter 3 4 is located at the upper part of material 10. Temperature transmitter 1 2 can detect deeper positions. Temperature transmitter 1 2 is connected to processor 11 through a data line. Processor 11 is connected to temperature transmitter 2 3, temperature transmitter 3 4 and temperature transmitter 4 5 through a data line. Processor 11 can process and feedback data signals.

[0018] The specific implementation process of the utility model is as follows: when in use, the material 10 is placed into the reactor 1, and then the stirring motor 8 is started. The stirring motor 8 drives the stirring blade 12 to rotate through the stirring shaft 9. The stirring blade 12 can disturb and mix the material 10. The material 10 inside the reactor 1 reacts during the mixing process. The temperature of the reaction can be transmitted through temperature transmitters at different depths, thereby avoiding the explosion of the reactor 1 caused by violent reaction. In the process of detecting the temperature, the pressure inside the reactor 1 can be detected through pressure transmitter 1 6 and pressure transmitter 2 7, thereby further ensuring production safety.

[0019] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemical reactor heat indirect detection device, comprising a reactor (1) and a processor (11), characterized in that: A temperature transmitter 1 (2) is arranged on the left side of the upper end of the reactor (1), a temperature transmitter 2 (3) is arranged on the left side of the upper end of the reactor (1), a temperature transmitter 3 (4) is arranged on the upper end of the reactor (1), a stirring motor (8) is fixedly installed in the middle of the upper end of the reactor (1), a temperature transmitter 4 (5) is arranged on the upper end of the reactor (1), and the interior of the reactor (1) is filled with material (10).

2. The indirect heat detection device for a chemical reactor according to claim 1, characterized in that: A pressure transmitter 1 (6) is fixedly installed on the right side of the upper end of the reactor (1), and a pressure transmitter 2 (7) is fixedly installed on the lower right end of the reactor (1). The processor (11) is connected to the pressure transmitter 1 (6) and the pressure transmitter 2 (7) via a data line.

3. The indirect heat detection device for a chemical reactor according to claim 1, characterized in that: The temperature transmitter four (5) is located on the right side of the stirring motor (8), and the inspection end of the temperature transmitter four (5) is located above the material (10).

4. The indirect heat detection device for a chemical reactor according to claim 1, characterized in that: The lower end of the output shaft of the stirring motor (8) is fixedly connected to a stirring shaft (9), and the lower end of the stirring shaft (9) is fixedly mounted with a stirring blade (12), the stirring blade (12) is located inside the material (10), and the stirring shaft (9) is in contact with the material (10).

5. The indirect heat detection device for a chemical reactor according to claim 1, characterized in that: The detection end of the temperature transmitter one (2) is located at the bottom of the material (10), the detection end of the temperature transmitter two (3) is located in the middle of the material (10), and the detection end of the temperature transmitter three (4) is located at the top of the material (10).

6. The indirect heat detection device for a chemical reactor according to claim 1, characterized in that: The temperature transmitter 1 (2) is connected to the processor (11) via a data line, and the processor (11) is connected to the temperature transmitter 2 (3), the temperature transmitter 3 (4) and the temperature transmitter 4 (5) via a data line.

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