Electric melting crucible kiln for drawing flexible glass

A flexible glass and furnace technology, used in glass furnace equipment, electric furnaces, glass manufacturing equipment, etc., can solve the problems of uneven thickness of flexible glass, non-compliance with environmental protection requirements, poor quality of broken plates, etc. Efficient use of energy and effect of reducing heat loss

Active Publication Date: 2019-12-20
GLASS TECH RES INST OF SHAHE CITY OF HEBEI PROVINCE +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, the present invention provides an electric melting crucible furnace for drawing flexible glass, which solves

Method used

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  • Electric melting crucible kiln for drawing flexible glass
  • Electric melting crucible kiln for drawing flexible glass
  • Electric melting crucible kiln for drawing flexible glass

Examples

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in detail:

[0027] Specific examples, such as Figure 1 to Figure 7 As shown, an electric melting crucible kiln for drawing flexible glass includes a kiln body 1 surrounded by kiln bottom bricks, kiln side bricks and kiln cover bricks. The kiln body 1 includes The melting chamber 6, clarification chamber 7 and molding chamber 8 communicated in sequence from front to back, the upper end of the melting chamber 6 is provided with a feeding port, the lower end of the molding chamber 8 is provided with a discharge chute 23, and the The insides of the melting chamber 6, the clarification chamber 7 and the molding chamber 8 are all equipped with temperature detection devices and heating devices, and the feature is that: a flow channel 14 communicating between the melting chamber 6 and the clarification chamber 7 is provided; A cooling channel 15 is arranged above the liq...

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Abstract

The invention discloses an electric melting crucible kiln for flexible glass, and belongs to the technical field of melting furnaces. The electric melting crucible kiln comprises a kiln body; the kilnbody comprises a melting chamber, a clarifying chamber and a forming chamber which sequentially communicate with one another from front to back; a feeding port and an observation hole are formed in the upper end of the melting chamber; a discharging groove is formed in the lower end of the forming chamber; a temperature detection device and a heating device are arranged in each of the melting chamber, the clarifying chamber and the forming chamber, and a liquid flowing channel communicating the melting chamber with the clarifying chamber is arranged between the melting chamber and the clarifying chamber; a cooling channel is arranged above the liquid flow channel; a second thermocouple is arranged at the bottom of the liquid flow channel; an airflow isolation device is arranged between the clarifying chamber and the forming chamber. The temperature of molten glass is controllable and adjustable, conditions are created for drawing the flexible glass, the quality of the drawn flexible glass is guaranteed, resource saving is facilitated, efficient utilization of energy is achieved, and the electric melting crucible kiln has good practical value.

Description

technical field [0001] The invention belongs to the technical field of melting furnaces, and relates to a crucible furnace for manufacturing flexible glass, in particular to an electric melting crucible furnace for drawing flexible glass. Background technique [0002] Glass melting furnace is a kind of main thermal melting equipment for manufacturing glass. The design structure of glass furnace directly affects the glass forming and plays a key role in the quality of glass manufacturing. At the same time, the quality of the furnace also has an impact on the environment. Impact. The flexible glass itself is very thin and has good flexibility, which makes the flexible glass have very high requirements on the furnace during the melting stage. The existing flexible glass electric melting furnaces will have uneven glass temperature and large fluctuations in glass temperature during operation, which leads to unstable speed, uneven thickness, bubbles, etc. during the drawing proce...

Claims

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Application Information

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IPC IPC(8): C03B5/02C03B5/16C03B5/23C03B5/235C03B5/42
CPCC03B5/02C03B5/16C03B5/23C03B5/235C03B5/42
Inventor 袁坚王瑞璞郭振强淮旭光何聪李诗文
Owner GLASS TECH RES INST OF SHAHE CITY OF HEBEI PROVINCE
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