CN-224202585-U - Oxidation furnace temperature monitoring device

Abstract

The application provides a temperature monitoring device of an oxidation furnace, which comprises a mounting cylinder for plugging a thermocouple, wherein the inner wall of the mounting cylinder is provided with a limit groove, the depth of the limit groove is reduced from outside to inside, the inside of the mounting cylinder is provided with a clamping plate clamped with the limit groove, the inside of the mounting cylinder is screwed with a positioning cylinder, and the positioning cylinder is screwed into the mounting cylinder to push the clamping plate to clamp the thermocouple. According to the thermocouple clamping device, the clamping plates are pushed to gather together through rotation of the positioning cylinder, so that the thermocouple is clamped and fixed, and the convenience in disassembly and assembly of the thermocouple can be improved.

Inventors

• Xi Xiaochao
• REN WEN
• DONG ZHIYUAN

Assignees

• 河南金大地化工有限责任公司

Dates

Publication Date

20260505

Application Date

20250516

Claims (10)

1. 1. The utility model provides an oxidation oven temperature monitoring device, its characterized in that, including the installation section of thick bamboo that is used for grafting thermocouple, the inner wall of installation section of thick bamboo is equipped with the spacing groove, the degree of depth of spacing groove reduces by outside inwards, the inside splint that are equipped with spacing groove joint of installation section of thick bamboo, the inside screw of installation section of thick bamboo has a positioning tube, the positioning tube towards the inside precession of installation section of thick bamboo can promote splint will the thermocouple presss from both sides tightly.
2. 2. The apparatus for monitoring the temperature of an oxidation oven according to claim 1, The end part of the mounting cylinder is provided with a connecting plate which can be connected with the oxidation furnace.
3. 3. The oxidizing furnace temperature monitoring apparatus of claim 2, wherein, The limit grooves are uniformly distributed along the circumferential direction of the mounting cylinder.
4. 4. The oxidation oven temperature monitoring device according to claim 3, wherein, Each clamping plate is surrounded to form a cylinder which wraps the thermocouple.
5. 5. The oxidizing furnace temperature monitoring apparatus of claim 4, wherein, The outer wall of the clamping plate is provided with a limiting plate clamped with the limiting groove.
6. 6. The oxidizing furnace temperature monitoring apparatus of claim 5, wherein, The limiting plate and the clamping plate have the same axial length.
7. 7. The oxidation oven temperature monitoring device according to claim 6, wherein, The limiting plate and the clamping plate are of an integrated structure.
8. 8. The oxidation oven temperature monitoring device according to claim 7, wherein, The limiting plate and the limiting groove have the same gradient.
9. 9. The apparatus for monitoring the temperature of an oxidation oven according to claim 8, The top of limiting plate is equipped with stretches out to the outside arm-tie of installation section of thick bamboo.
10. 10. The oxidizing furnace temperature monitoring apparatus of claim 9, wherein, The top end of the pulling plate is bent to form a baffle plate.

Description

Oxidation furnace temperature monitoring device Technical Field The application relates to the technical field of temperature measuring equipment, in particular to a temperature monitoring device of an oxidation furnace. Background In the related art, the monitoring mode of key temperature points of each heating area in the oxidation furnace is to insert a thermocouple from the outer wall to the inside of the hearth, and after the insertion depth is determined, the insertion holes are filled with temperature-resistant materials such as asbestos ropes or asbestos cloth so as to fix the thermocouple and prevent the temperature in the furnace from being lost. However, when the thermocouple is replaced or overhauled in the mode, the temperature-resistant materials such as asbestos ropes or asbestos cloth are required to be taken out and then added, so that the thermocouple is complicated. Disclosure of utility model Accordingly, the present application is directed to an oxidation furnace temperature monitoring device, so as to improve the convenience of the thermocouple assembly and disassembly. The technical scheme of the application is as follows: The application provides a temperature monitoring device of an oxidation furnace, which comprises a mounting cylinder for plugging a thermocouple, wherein the inner wall of the mounting cylinder is provided with a limit groove, the depth of the limit groove is reduced from outside to inside, the inside of the mounting cylinder is provided with a clamping plate clamped with the limit groove, the inside of the mounting cylinder is screwed with a positioning cylinder, and the positioning cylinder is screwed into the mounting cylinder to push the clamping plate to clamp the thermocouple. By adopting the technical scheme of the application, the clamping plates are pushed to gather together by the rotation of the positioning cylinder, so that the thermocouple is clamped and fixed, and the convenience of the disassembly and assembly of the thermocouple can be improved. In some implementations, the end of the mounting cylinder is provided with a connection plate that is connectable to the oxidation oven. In some implementations, the limit slots are evenly distributed along the circumference of the mounting barrel. In some implementations, each clamping plate encloses a cylinder that encloses the thermocouple. In some implementations, the outer wall of the clamping plate is provided with a limiting plate clamped with the limiting groove. In some implementations, the stop plate and the clamping plate have equal axial lengths. In some implementations, the stop plate is integral with the cleat. In some implementations, the limiting plate and the limiting groove have equal slopes. In some implementations, the top of the limiting plate is provided with a pulling plate that protrudes outside the mounting cylinder. In some implementations, the top end of the pulling plate is bent into a baffle. Drawings Exemplary embodiments of the present application will be described in detail below with reference to the attached drawings, and it should be understood that the embodiments described below are only for explaining the present application, not limiting the scope of the present application, and wherein: FIG. 1 is a schematic view of an oxidation oven temperature monitoring device according to an embodiment of the present application; FIG. 2 is a disassembled view of an oxidation oven temperature monitoring device according to an embodiment of the present application; Reference numerals: 10. a thermocouple; 20. a mounting cylinder; 21, a connecting plate 22 and a limit groove; 30. Clamping plate 31, limiting plate 32, pulling plate 33 and baffle plate; 40. and a positioning cylinder. Detailed Description For the purpose of making apparent the objects, technical solutions and advantages of the present application, the present application will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for the purpose of illustration only and are not intended to limit the present application. In the related art, the monitoring mode of key temperature points of each heating area in the oxidation furnace is to insert a thermocouple from the outer wall to the inside of the hearth, and after the insertion depth is determined, the insertion holes are filled with temperature-resistant materials such as asbestos ropes or asbestos cloth so as to fix the thermocouple and prevent the temperature in the furnace from being lost. However, when the thermocouple is replaced or overhauled in the mode, the temperature-resistant materials such as asbestos ropes or asbestos cloth are required to be taken out and then added, so that the thermocouple is complicated. In view of the foregoing, an object of the present embodiment is to provide an oxidation oven temperature monitoring device, so as to improve the conv