Feeding heat exchange apparatus and feeding system

Abstract

The invention provides a feeding heat exchange apparatus and a feeding system, and relates to the field of liquid crystal panel manufacturing. The feeding heat exchange apparatus comprises composite structural bricks, heating assemblies, cooling plates and uniform-heating insulating plates, wherein the composite structural bricks are used for enclosing outside a feeding tank, the uniform-heating insulating plates are arranged inside the composite structural bricks and are used for attaching to the surface of the feeding tank, the heating assemblies are arranged inside the composite structuralbricks and are in thermal contact with the uniform-heating insulating plates, and are used for heating the feeding tank by the uniform-heating insulating plates, and the cooling plates are arranged inside the composite structural bricks and are in thermal contact with the uniform-heating insulating plates, and are used for cooling the feeding tank by the uniform-heating insulating plates. Comparedwith the prior art, the provided feeding heat exchange apparatus can uniformly heat the feeding tank, controllability is relatively good, and at the same time an extraction amount can be quickly reduced in time, so that relatively large accidents are avoided to cause major impacts on a production line, and the safety of the feeding tank and the production line is ensured.

Description

technical field [0001] The invention relates to the field of liquid crystal panel manufacturing, in particular to a material supply heat exchange device and a material supply system. Background technique [0002] In the manufacturing process of TFT-LCD liquid crystal glass substrates, in order to obtain high-quality glass liquid, platinum channels are usually used to achieve. The platinum channel further clarifies, homogenizes and cools the nascent glass liquid from the pool furnace to meet the molding requirements. The formed glass substrate is post-processed to finally produce a high-quality TFT-LCD liquid crystal glass substrate that meets the needs of users. [0003] The tail of the platinum channel is the supply tank, through which the molten glass is supplied to the forming process. Stable molten glass extraction is of great significance to production, and it is generally realized by a stable production process. However, process fluctuations will inevitably occur duri...

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Problems solved by technology

[0005] In the known prior art, the uniform heating effect of the heating device used is not good, the controllability is poor, there is an uncontrollable explosion in the output of the feeding trough, and the muffle furnace in the subsequent molding process is blocked. The lead-out amount cannot be reduced in time and quickly during the feeding, and the early use and later maintenance are more difficult

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