Annealing furnace heating device for producing liquid crystal glass

A technology of heating device and liquid crystal glass, which is applied in the field of liquid crystal glass production equipment, can solve the problems that the temperature field of the annealing furnace cannot be stabilized, the structure of the heating device is complicated, and the connection of the furnace body is not tight, etc., so as to achieve simple structure, easy manufacture, and improved safety effect

Inactive Publication Date: 2020-03-27
IRICO
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0002] In the production process of liquid crystal glass, an annealing furnace is needed. In the prior art, the heating device of the annealing furnace has a complex structure, the manufacturing process is relatively complicated, the cost is high, and the connection with the furnace body is not tight, so the temperature field in the annealing furnace body cannot be guaranteed. Stablize

Method used

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  • Annealing furnace heating device for producing liquid crystal glass
  • Annealing furnace heating device for producing liquid crystal glass
  • Annealing furnace heating device for producing liquid crystal glass

Examples

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Embodiment approach

[0037] Such as figure 1 , 4 , shown in 5, a kind of annealing furnace heating device that is used to produce liquid crystal glass, comprises base 1, and the insulating brick 2 that is fixed on the bottom surface of base 1; Several grooves 31 are provided, and the furnace wire 4 is fixedly installed in the groove 31; several wiring seats 5 are fixed in the base 1, and the two ends of the furnace wire 4 are connected to the wiring socket 5; The ceramic base 51 , the first connecting terminal 52 fixed on the connecting ceramic base 51 , and the second connecting terminal 53 fixed on the first connecting terminal 52 . A handle 9 is fixedly installed on the edge of the upper part of the base 1 . The furnace pan 3 is also provided with a furnace wire fixing hole, and the high-temperature-resistant thin steel wire passes through the furnace wire fixing hole to fix the furnace wire 4 in the groove 31 on the furnace pan 3, and the furnace wire is fixed with the cement made of alumina...

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Abstract

The invention discloses an annealing furnace heating device for producing liquid crystal glass. The annealing furnace heating device comprises a base and insulating bricks fixed on the bottom surfaceof the base, one surface of a furnace plate is fixed on the insulating bricks, a plurality of grooves are formed in the other surface of the furnace plate, and furnace wires are fixedly mounted in thegrooves; a plurality of wire holders are fixed in the base, and the two ends of the furnace wires are connected to the wire holders; each wire holders comprises a wiring porcelain seat, a first wiring terminal fixed on the wiring porcelain seat, and a second wiring terminal fixed on the first wiring terminal. When in use, the annealing furnace heating device is inlaid in a furnace body and is tightly attached to the furnace body, so that the stability of a temperature field in the furnace body can be ensured; by arranging the furnace plate with the grooves, the furnace wires are fixed in thefurnace plate, and the temperature in the furnace can be freely adjusted by adjusting the power of the furnace wires, so that the temperature is controllable; the wiring porcelain seats are provided with the through holes with the sunk platform structure, so that the screws are ensured not to be in contact with the metal base, short circuit and electric shock are effectively avoided, and the use safety is effectively improved.

Description

technical field [0001] The invention belongs to the field of liquid crystal glass production equipment, in particular to an annealing furnace heating device for producing liquid crystal glass. Background technique [0002] In the production process of liquid crystal glass, an annealing furnace is needed. In the prior art, the heating device of the annealing furnace has a complex structure, the manufacturing process is relatively complicated, the cost is high, and the connection with the furnace body is not tight, so the temperature field in the annealing furnace body cannot be guaranteed. Stablize. Contents of the invention [0003] The object of the present invention is to provide an annealing furnace heating device for producing liquid crystal glass, so as to solve the problems existing in the prior art. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A heating device for an annealing furnace for producing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B25/00
CPCC03B25/00
Inventor 童亚锋乔鹏程胡钊
Owner IRICO
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