CN219434228U

CN219434228U - Fixing device for measuring arch surface temperature of glass melting furnace

Info

Publication number: CN219434228U
Application number: CN202320640985.9U
Authority: CN
Inventors: 王贵祥; 周可可; 陈卓; 方璇; 张鹏; 邱亚; 毕朋
Original assignee: Guangdong Kaisheng Pv Tech Research Institute Co ltd; China Building Materials Glass New Materials Research Institute Group Co Ltd
Current assignee: Guangdong Kaisheng Pv Tech Research Institute Co ltd; China Building Materials Glass New Materials Research Institute Group Co Ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-07-28
Anticipated expiration: 2033-03-28

Abstract

The utility model provides a fixing device for measuring the temperature of the arch surface of a glass melting furnace, which comprises a support frame which can be inserted into the arch top surface of the melting furnace, wherein the inner side of the support frame is provided with a fixing plate, a first through hole is arranged on the fixing plate, a thermometer is inserted into the first through hole, the detection end of the thermometer is inserted into a heat insulation layer on the arch surface of the melting furnace, a second through hole communicated with the first through hole is arranged on the fixing plate, a locking structure is arranged on the fixing plate in a penetrating way, one end of the locking structure is inserted into the second through hole, and a locking block which is correspondingly matched with the thermometer is arranged at the end part of the locking structure. The utility model has simple structure and convenient use, and provides stable support for inserting the first through hole thermometer by inserting the support frame into the heat insulation layer on the crown surface of the melting furnace, and can accurately measure the temperature after being placed for a period of time, thereby avoiding the constant holding of staff and reducing the labor capacity of the staff.

Description

Fixing device for measuring arch surface temperature of glass melting furnace

Technical Field

The utility model relates to a melting furnace surface temperature measurement field specifically speaking is a glass melting furnace arch surface temperature measurement is with fixing device.

Background

The internal temperature of a melting furnace for producing glass is up to one thousand or more ℃, the ambient temperature is above 60 ℃ and the surface temperature is always above 85 ℃ even if the external surface parts such as the crown of the melting furnace and the like are subjected to full heat preservation treatment. In order to accurately evaluate the heat loss and energy consumption change state of the glass melting furnace in the production operation process, accurate temperature measurement is required to be carried out on the crown top surface of the melting furnace. In the existing glass factory, a worker is usually required to stand on the crown to hold measuring tools such as a mercury thermometer, a red water thermometer or a contact surface thermometer, so that the thermometer temperature-sensing bubble is inserted into the heat insulation layer of the surface, and stable and accurate data can be read after several minutes.

At present, in order to solve the problem, part of staff tries to wind the thermometer with the iron wire and fix, measures through the form of handheld iron wire tip, adopts foretell mode, can increase the distance of staff's face apart from the melting furnace arch top to a certain extent, however, the iron wire can cover the scale mark, easily causes to read inaccurately, and needs the workman to hold always, and is comparatively laborious.

Disclosure of Invention

The utility model provides a fixing device for measuring the arch surface temperature of a glass melting furnace, which aims to overcome the defects in the prior art.

The application provides the following technical scheme:

the utility model provides a glass melting furnace arch surface temperature measurement is with fixing device, it includes the support frame of one end insertable melting furnace arch top surface heat preservation, at least one fixed plate is installed to the inboard of support frame, be equipped with first through-hole on the fixed plate, insert the thermometer in first through-hole, the detection end of thermometer inserts in the heat preservation of kiln arch surface, be equipped with the second through-hole with first through-hole intercommunication on the fixed plate, wear to be equipped with locking structure on the fixed plate, locking structure one end inserts in the second through-hole, be equipped with at its tip and form corresponding complex latch segment with the thermometer.

On the basis of the technical scheme, the following further technical scheme is also available:

two coaxially distributed fixing plates are arranged on the inner side of the support frame, a first through hole, a second through hole and a locking structure are arranged on the fixing plates, the two first through holes on the two fixing plates are coaxially distributed, and a group of pull rods connected with the support frame are uniformly distributed on each fixing plate.

The locking block is of an arc-shaped platy structure.

And the locking block is connected with a first flexible liner correspondingly matched with the outer wall of the thermometer.

And a second flexible liner correspondingly matched with the outer wall of the thermometer is arranged on the inner hole wall of the first through hole.

The fixing plate 2 is not in the same plane with the support ring 1 b.

The utility model has the advantages that:

the utility model has simple structure and convenient use, and provides stable support for inserting the first through hole thermometer by inserting the support frame into the heat insulation layer on the crown surface of the melting furnace, and can accurately measure the temperature after being placed for a period of time, thereby avoiding the constant holding of staff and reducing the labor capacity of the staff.

Drawings

FIG. 1 is a schematic view of the use of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

fig. 3 is a schematic structural view of the fixing plate in the present utility model.

Detailed Description

As shown in fig. 1-3, a fixing device for measuring the temperature of the crown surface of a glass melting furnace comprises a support frame 1, one end of the support frame 1 can be inserted into a heat insulation layer 6 on the crown surface of the melting furnace, the support frame 1 comprises three vertical rods 1a which are vertically distributed, two coaxially distributed support rings 1b are connected to the top end and the middle lower part of each vertical rod 1a, and a tip part 1c which can be inserted into the heat insulation layer on the crown surface of the melting furnace is arranged at the bottom of each vertical rod.

A circular fixing plate 2 is arranged below the inner side of each supporting ring 1b, and a pair of pull rods 2a with one end connected and fixed with the inner ring surface of the supporting ring 1b are arranged on the outer circular surface of the thickness of the fixing plate 2.

A first through hole 3 is arranged at the center of the fixed plate 2, a fan-shaped second through hole 5 is also arranged on the fixed plate 2 at one side of the first through hole 3, and an opening 3b communicated with one end of the second through hole 5 is arranged on the first through hole 3. A second flexible liner 3a is attached to the inner wall of the first through hole 3.

The locking structure 7 horizontally penetrates through the outer circular surface of the thickness of the fixed plate 2 at one side of the second through hole 5. The locking structure 7 is a locking bolt, one end of the locking bolt extends into the second through hole 5, and the end of the locking bolt is connected with a locking block 8 through a bearing.

The locking block 8 is of an arc-shaped plate-shaped structure, and a first flexible liner 8a is arranged on the arc surface of the locking block 8. The locking bolt is rotated to drive the locking block 8 to move forwards and be clamped into the opening 3b, so that the first through hole 3 forms a complete round hole, and the thermometer 4 inserted into the first through hole 3 is clamped.

The first flexible pad 8a and the second flexible pad 3a can form a flexible annular body which surrounds the outer circular surface of the thermometer 4, thereby clamping the thermometer 4 and not damaging the outer wall of the thermometer. The detection end of the lower end of the thermometer 4 is inserted into the flexible heat-insulating layer 6 covering the crown surface of the melting furnace so as to measure the temperature.

The first flexible pad 8a and the second flexible pad 3a may be made of rubber or silica gel.

Claims

1. The utility model provides a glass melting furnace arch surface temperature measurement is with fixing device which characterized in that: the device comprises a support frame (1) with one end capable of being inserted into a heat preservation layer (6) on the arch top surface of a melting furnace, wherein at least one fixing plate (2) is arranged on the inner side of the support frame (1), a first through hole (3) is formed in the fixing plate (2), a thermometer (4) is inserted into the first through hole (3), the detection end of the thermometer (4) is inserted into the heat preservation layer (6) on the arch top surface of the melting furnace, a second through hole (5) communicated with the first through hole (3) is formed in the fixing plate (2), a locking structure (7) is arranged on the fixing plate (2) in a penetrating mode, one end of the locking structure (7) is inserted into the second through hole (5), and a locking block (8) corresponding to the thermometer (4) is formed at the end of the locking structure.

2. The fixing device for measuring the temperature of the crown surface of a glass melting furnace according to claim 1, wherein: two coaxially distributed fixing plates (2) are arranged on the inner side of the supporting frame (1), a first through hole (3), a second through hole (5) and a locking structure (7) are arranged on the fixing plates (2), the two first through holes (3) on the two fixing plates (2) are coaxially distributed, and a group of pull rods (2 a) connected with the supporting frame (1) are uniformly distributed on each fixing plate (2).

3. The fixing device for measuring the temperature of the crown surface of a glass melting furnace according to claim 1, wherein: the locking block (8) is of an arc-shaped platy structure.

4. The fixing device for measuring the temperature of the crown surface of a glass melting furnace according to claim 1, wherein: the locking block (8) is connected with a first flexible liner (8 a) correspondingly matched with the outer wall of the thermometer (4).

5. The fixing device for measuring the crown surface temperature of a glass melting furnace according to claim 1 or 2, wherein: and a second flexible liner (3 a) correspondingly matched with the outer wall of the thermometer (4) is arranged on the inner hole wall of the first through hole (3).

6. The fixing device for measuring the temperature of the crown surface of a glass melting furnace according to claim 2, wherein: the support frame (1) comprises a group of vertical rods (1 a), a group of coaxially distributed support rings (1 b) are arranged on the vertical rods (1 a), and a tip part (1 c) which can be inserted into the heat insulation layer on the top surface of the melting furnace crown is arranged at the bottom of each vertical rod.

7. A glass melting furnace crown surface temperature measurement fixing apparatus according to claim 6 or 2 or 3 or 4, wherein: the fixing plate (2) and the supporting ring (1 b) are not in the same plane.