Fixing device for temperature detector on arch surface of glass melting furnace

Abstract

A fixing device for a glass melting furnace arch top surface temperature detector is characterized by comprising a column body (1), a set of supporting legs (2) are evenly distributed at one end of the column body (1), one end of each supporting leg (2) extends out of a tip inserting part (2a) correspondingly matched with a melting furnace arch top heat preservation layer (3), a support (4) extends out of the other end of the column body (1), and a spiral lifting assembly is arranged on the support (4). A cantilever (8) is arranged on a movable block (7) of the spiral lifting assembly, and a temperature detector fixing device (10) correspondingly matched with the temperature detector (9) is arranged at one end of the cantilever (8). The device is simple in structure, convenient to use and capable of driving the temperature detector to move up and down linearly, and after a certain point is measured, a worker records a numerical value and rotates the device to another measuring point for measurement.

Description

Technical Field

[0001] The utility model relates to the technical field of melting furnace surface temperature measurement, specifically a fixing device for a glass melting furnace crown surface temperature detector. Background Art

[0002] The internal temperature of the melting furnace used for glass production can reach over 1,000 degrees Celsius. Even if the outer surface of the melting furnace, such as the top, is fully insulated, the ambient temperature is still above 60°C, and the surface temperature is often greater than 85°C. In order to accurately evaluate the heat loss and energy consumption changes of the glass melting furnace during production operation, it is necessary to accurately measure the temperature of the top surface of the melting furnace.

[0003] The Chinese patent publication number CN219434228U, entitled "A Utility Model Application for a Fixing Device for Measuring the Surface Temperature of a Glass Melting Furnace Crown," discloses "a fixing device for measuring the surface temperature of a glass melting furnace crown, comprising a support frame that can be inserted into the top surface of the furnace crown, a fixing plate installed on the inner side of the support frame, a first through hole provided on the fixing plate, a thermometer inserted into the first through hole, and a detection end of the thermometer inserted into the insulation layer on the surface of the furnace crown."

[0004] While the technical solution of the aforementioned application solves the problem of manually holding a thermometer to measure a surface, the surface area of ​​the top layer is relatively large. When measuring temperature, it is not enough to just measure a single point; instead, multiple points should be measured and the average temperature calculated. This provides more accurate temperature change data. Therefore, the existing method of manually holding a thermometer not only increases the workload of the operator but also affects the operator's physical condition and physical state. Utility Model Content

[0005] The utility model aims to overcome the deficiencies in the prior art and provides a fixing device for a surface temperature detector of a glass melting furnace.

[0006] This application provides the following technical solutions:

[0007] A fixing device for a surface temperature detector on the top of a glass melting furnace is characterized in that it includes a column with a group of supporting legs evenly distributed at one end of the column, a pointed insertion portion extending from one end of the supporting leg corresponding to the insulation layer of the top of the melting furnace, a bracket extending from the other end of the column, an electric spiral lifting assembly provided on the bracket, a cantilever provided on the movable block of the spiral lifting assembly, and a temperature detector holder corresponding to the temperature detector provided at one end of the cantilever.

[0008] On the basis of the above technical solutions, the following further technical solutions can be provided:

[0009] The motor of the spiral lifting assembly is a motor that can rotate forward and reverse.

[0010] The thermometer holder includes a main body coaxially distributed with the cantilever, a thermometer socket is provided on the main body, and a coaxially distributed locking pin is provided at one end of the main body. The movable end of the locking pin extends into the thermometer socket to form a corresponding fit with the inserted thermometer.

[0011] Advantages of utility models:

[0012] The utility model has a simple structure and is easy to use. It can drive the temperature detector to move up and down in a straight line. After completing the measurement of a certain point, the staff records the value and then rotates the device to another measuring point to perform measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 It is a three-dimensional structural diagram of the utility model;

[0015] Figure 3 yes Figure 2 Zoom in to the A direction. DETAILED DESCRIPTION

[0016] like Figure 1-3 The figure shows a fixture for measuring the surface temperature of a glass melting furnace crown. It comprises a vertically arranged column 1. A set of support legs 2 are evenly spaced at the lower end of the column 1. Extending from one end of each support leg is a pointed insertion portion 2a that mates with the thermal insulation layer 3 of the furnace crown. The column 1 and the support legs 2 are integrally formed. A set of height markings are provided on the column 1.

[0017] A bracket 4 extends from the upper end of the column 1, and an electric spiral lifting assembly is installed on the bracket 4. The spiral lifting assembly includes a forward and reverse motor 5 installed at the top of the bracket 4. A first horizontal bar 4a extends outward from the upper part of the bracket 4, and a second horizontal bar 4b extends outward from the lower part of the bracket 4. A connecting sleeve 5a is installed on the first horizontal bar 4a, and a screw 5b is connected to the lower end of the connecting sleeve 5a. The upper end of the connecting sleeve 5a is connected to the output shaft of the motor 5. A bearing corresponding to the screw 5b is installed on the second horizontal bar 4b. The motor, screw and column are coaxially distributed. The motor 5 has its own battery and control module, and the control module can control the time of the forward and reverse output of the motor 5.

[0018] A corresponding movable block 7 is provided on the screw rod 5b, and the movable block 7 includes a nut 7a corresponding to the screw rod 5b. A coaxially distributed rotating ring 7b is sleeved on the outside of the nut 7a. Limiting clamps that are clamped with the nut 7a are provided at the upper and lower ends of the rotating ring 7b to limit the position, so that the rotating ring 7b can rotate on the nut 7a. An outwardly extending cantilever 8 is connected to the rotating ring 7b, and a temperature detector holder 10 is connected to the end of the cantilever 8.

[0019] The thermometer holder 10 includes a main body 10 a coaxially distributed with the cantilever 8 , and a thermometer socket 10 b is provided on the main body 10 a , the axis of the socket 10 b is parallel to the column and perpendicular to the axis of the cantilever 8 .

[0020] A coaxially distributed locking pin 10c is provided at one end of the main body 10a. The locking pin 10c is a locking bolt or a spring pin in the prior art. In this embodiment, the movable end of the locking bolt is extended into the thermometer socket 10b to form a corresponding fit with the inserted thermometer 9.

[0021] Working process:

[0022] Connect the thermometer (electric thermocouple) to the thermometer holder, and the temperature measuring end at its lower end corresponds to the height mark. According to the mark, when the control module outputs the forward and reverse output of the motor, the device is vertically inserted into the insulation layer 3, and then the motor is started to output forward through the control module. The spiral lifting assembly drives the thermometer down so that the temperature measuring end at its lower end is inserted into the insulation layer. After waiting for a while to obtain the temperature value, the control module controls the motor to reverse and drive the thermometer to rise. Then the staff takes the device to another location where temperature measurement is required, and the above temperature measurement is performed.

Claims

1. A fixing device for a glass melting furnace crown surface temperature detector, characterized in that: The utility model comprises a column (1), a group of support legs (2) are evenly distributed at one end of the column (1), a tip insertion portion (2a) corresponding to the thermal insulation layer (3) of the top of the melting furnace is extended from one end of the support leg (2), a bracket (4) is extended from the other end of the column (1), an electric spiral lifting assembly is provided on the bracket (4), a cantilever (8) is provided on the movable block (7) of the spiral lifting assembly, and a temperature detector holder (10) corresponding to the temperature detector (9) is provided at one end of the cantilever (8).

2. A fixing device for a glass melting furnace crown surface temperature detector according to claim 1, characterized in that: The motor (5) of the spiral lifting assembly is a motor that can rotate forward and reverse.

3. The fixing device for the surface temperature measuring device of the crown of a glass melting furnace according to claim 1, characterized in that: The thermometer holder (10) includes a main body (10a) coaxially distributed with the cantilever (8), a thermometer socket (10b) is provided on the main body (10a), and a coaxially distributed locking pin (10c) is provided at one end of the main body (10a), and the movable end of the locking pin (10c) extends into the thermometer socket (10b) to form a corresponding fit with the inserted thermometer (9).

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