Temperature transmitter assembly and reaction kettle comprising same

Abstract

The utility model provides a temperature transmitter assembly and a reaction kettle comprising the same, the temperature transmitter assembly comprises a temperature transmitter body and a sleeve, the temperature transmitter body is provided with a detection section, the detection section has a preset length and is inserted in the sleeve, the temperature transmitter assembly also comprises an elastic buffer member, and the elastic buffer member is inserted in the sleeve. The elastic buffer piece is arranged at the lower end part of the detection section along the circumferential direction of the detection section and is positioned between the detection section and the inner wall of the sleeve; and two ends of the elastic buffer piece are respectively connected with the detection section and the inner wall of the sleeve. By arranging the elastic buffer piece on the periphery of the temperature transmitter in the sleeve, the temperature transmitter can be prevented from being damaged by impact or friction between the temperature transmitter and the wall of the sleeve due to the fact that the sleeve is impacted by violent movement of materials in the reaction kettle in the operation process of the reaction kettle, and the temperature transmitter is effectively protected.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, specifically a temperature transmitter assembly and a reaction vessel containing the same. Background Technology

[0002] Temperature transmitters are an indispensable testing facility in chemical production processes, used to monitor the temperature of systems during chemical production. In particular, in synthetic reactions where high precision and accuracy of temperature control are required, the accuracy and stability of temperature transmission are crucial for safe reaction control.

[0003] Currently, most temperature transmitters on the market are directly inserted into the sleeve. Since there is a gap between the temperature transmitter and the sleeve, and the sleeve is usually made of metal, during the actual operation of the reactor, the violent movement of the material inside the reactor will cause a certain impact on the sleeve, which will lead to collision or friction between the temperature transmitter and the sleeve wall. Long-term collision or friction will accelerate the damage of the temperature transmitter. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defect that temperature transmitters in the prior art are easily damaged during operation, and to provide a temperature transmitter assembly and a reaction vessel containing the assembly.

[0005] The present invention solves the above-mentioned technical problems through the following technical solution:

[0006] This utility model provides a temperature transmitter assembly, including a temperature transmitter body and a sleeve. The temperature transmitter body has a detection section with a preset length, and the detection section is inserted into the sleeve. The temperature transmitter assembly also includes an elastic buffer member, which is disposed circumferentially at the lower end of the detection section and located between the detection section and the inner wall of the sleeve. The two ends of the elastic buffer member are respectively connected to the inner wall of the detection section and the inner wall of the sleeve.

[0007] In this solution, by setting an elastic buffer around the temperature transmitter inside the casing, the impact of the violent movement of the material inside the reactor on the casing during operation can be avoided, which would cause the temperature transmitter to collide or rub against the casing wall and thus damage the temperature transmitter, effectively protecting the temperature transmitter.

[0008] Preferably, the elastic buffer is located at 1 / 6 to 1 / 3 of the length of the detection section, starting from the bottom end of the detection section.

[0009] In this design, placing the elastic buffer at the aforementioned location effectively prevents the bottom of the sensing section of the temperature transmitter body from touching the sleeve wall.

[0010] Preferably, there are multiple elastic buffers, and the multiple elastic buffers are spaced apart along the length direction of the detection segment.

[0011] In this solution, the risk of the temperature transmitter being damaged is further reduced by setting multiple elastic buffers.

[0012] Preferably, the elastic buffer includes a plurality of springs, one end of which is fixed in the circumferential direction of the detection section.

[0013] In this design, a spring is used as an elastic buffer, which results in a simple structure, easy installation, and good buffering effect.

[0014] Preferably, the other end of the spring abuts against the inner wall of the sleeve.

[0015] In this solution, by using the above connection method, one end of the spring can be fixed to the sensing section of the temperature transmitter body and then directly inserted into the sleeve without needing to be fixed to the sleeve, making installation convenient.

[0016] Preferably, the spring is a soft spring.

[0017] Preferably, the temperature transmitter body further includes a display section, which is located outside the sleeve, and the display section is provided with a display for displaying the temperature detected by the detection section.

[0018] Preferably, the temperature transmitter body and the sleeve are detachable.

[0019] In this design, the temperature transmitter body and sleeve are detachable for easy replacement and maintenance later.

[0020] Preferably, the sleeve is made of metal.

[0021] This invention also provides a reaction vessel, which includes the temperature transmitter assembly described above.

[0022] The positive and progressive effects of this utility model are as follows: By setting an elastic buffer on the outer periphery of the temperature transmitter inside the sleeve, the temperature transmitter assembly of this utility model can avoid damage to the temperature transmitter caused by the impact of the violent movement of the material inside the reactor on the sleeve during the operation of the reactor, which would otherwise cause collision or friction between the temperature transmitter and the sleeve wall. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the temperature transmitter assembly in an embodiment of the present invention.

[0024] Figure 2This is a schematic diagram of the temperature transmitter assembly installed in a reactor according to an embodiment of the present invention.

[0025] Explanation of reference numerals in the attached figures:

[0026] Temperature transmitter body 100, detection section 110, display section 120, sleeve 200, elastic buffer 300, reaction vessel 400, stirring shaft 410. Detailed Implementation

[0027] The present invention will be described more clearly and completely below with reference to the accompanying drawings, using a preferred embodiment.

[0028] like Figure 1 As shown, this embodiment discloses a temperature transmitter assembly, including a temperature transmitter body 100 and a sleeve 200. The temperature transmitter body 100 has a detection section 110 with a preset length, the specific length of which needs to be designed according to the depth to which it will be inserted into the reactor during actual use. The detection section 110 is inserted into the sleeve 200. The temperature transmitter assembly also includes an elastic buffer 300, which is disposed circumferentially along the lower end of the detection section 110 and located between the detection section 110 and the inner wall of the sleeve 200. The two ends of the elastic buffer 300 are respectively connected to the inner wall of the detection section 110 and the inner wall of the sleeve 200.

[0029] The temperature transmitter assembly, by setting an elastic buffer 300 on the outer periphery of the temperature transmitter inside the sleeve 200, can prevent the temperature transmitter from being damaged by impact or friction between the temperature transmitter and the sleeve 200 wall due to the violent movement of the material inside the reactor 400 during operation of the reactor 400.

[0030] The elastic buffer 300 is positioned at the bottom of the detection section 110, at approximately 1 / 6 to 1 / 3 of the length of the detection section 110. Positioning the elastic buffer 300 at this location effectively prevents the bottom of the detection section 110 of the temperature transmitter body 100 from contacting the wall of the sleeve 200. The specific location of the elastic buffer 300 can be selected according to actual needs and is not specifically limited here.

[0031] There are multiple elastic buffers 300, which are spaced apart along the length of the sensing section 110. By using multiple elastic buffers 300, the risk of damage to the temperature transmitter is further reduced.

[0032] In this embodiment, the elastic buffer 300 includes multiple springs, one end of which is fixed to the circumference of the detection section 110. By using springs as the elastic buffer 300, the structure is simple, easy to install, and has a good buffering effect. The other end of the spring abuts against the inner wall of the sleeve 200. One end of the spring can be fixed to the detection section 110 of the temperature transmitter body 100 and then directly inserted into the sleeve 200 without needing to be fixed to the sleeve 200, making installation convenient. Specifically, in this embodiment, the spring is a soft spring.

[0033] The temperature transmitter body 100 also includes a display section 120, which is located outside the sleeve 200 and has a display for displaying the temperature detected by the detection section 110.

[0034] The temperature transmitter body 100 and the sleeve 200 are detachable. The detachable installation of the temperature transmitter body 100 and the sleeve 200 facilitates future replacement and maintenance.

[0035] The temperature transmitter body 100 is mounted on the sleeve 200 via a floating mechanism. This floating mechanism allows the temperature transmitter body 100 to move relative to the sleeve 200 in the height direction, preventing damage to the temperature transmitter caused by a rigid connection. The floating mechanism can be made of springs, rubber plugs, or similar materials.

[0036] The sleeve 200 is made of metal. Using metal for the sleeve serves two purposes: firstly, it prevents the sleeve from being easily damaged; secondly, metal has good thermal conductivity, minimizing its impact on the temperature transmitter's temperature detection. Stainless steel can be used for the sleeve 200.

[0037] like Figure 2 As shown, this embodiment of the present invention also provides a reaction vessel 400, which includes the temperature transmitter assembly described above. A stirring shaft 410 is disposed in the middle of the reaction vessel 400, and the temperature transmitter assembly is mounted on the upper end of the reaction vessel 400. A sleeve 200 is fixed to the vessel body of the reaction vessel 400, and the upper opening of the sleeve 200 extends out of the vessel body.

[0038] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A temperature transmitter assembly, comprising a temperature transmitter body and a sleeve, wherein the temperature transmitter body has a detection section having a preset length, and the detection section is inserted into the sleeve, characterized in that, The temperature transmitter assembly further includes an elastic buffer element, which is disposed circumferentially at the lower end of the detection section and located between the detection section and the inner wall of the sleeve. The two ends of the elastic buffer element are respectively connected to the inner wall of the detection section and the sleeve.

2. The temperature transmitter assembly as claimed in claim 1, characterized in that, The elastic buffer is located at 1 / 6 to 1 / 3 of the detection section, starting from the bottom of the detection section.

3. The temperature transmitter assembly as described in claim 2, characterized in that, There are multiple elastic buffers, and the multiple elastic buffers are spaced apart along the length direction of the detection segment.

4. The temperature transmitter assembly as claimed in claim 1, characterized in that, The elastic buffer includes multiple springs, one end of which is fixed to the circumference of the detection section.

5. The temperature transmitter assembly as claimed in claim 4, characterized in that, The other end of the spring abuts against the inner wall of the sleeve.

6. The temperature transmitter assembly as claimed in claim 4, characterized in that, The spring is a soft spring.

7. The temperature transmitter assembly as claimed in claim 1, characterized in that, The temperature transmitter body also includes a display section, which is located outside the sleeve, and the display section is equipped with a display for displaying the temperature detected by the detection section.

8. The temperature transmitter assembly as claimed in claim 1, characterized in that, The temperature transmitter body and the sleeve are detachable and installable.

9. The temperature transmitter assembly as claimed in claim 1, characterized in that, The sleeve is made of metal.

10. A reaction vessel, characterized in that, The reactor includes a temperature transmitter assembly as described in any one of claims 1-9.

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