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Liquid flow control device of electronic display glass platinum channel

A platinum channel and electronic display technology, applied in glass manufacturing equipment, glass furnace equipment, manufacturing tools, etc., can solve the problems of difficult control, etc., and achieve the effect of convenient use, simple structure, and low transformation cost

Pending Publication Date: 2018-04-06
(CNBM) BENGBU DESIGN & RES INST FOR GLASS IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the Chinese patent "Method and Device for Controlling Platinum Channel Outlet Flow" (201210386944.8), an electrical control method is provided, which is difficult to control

Method used

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  • Liquid flow control device of electronic display glass platinum channel

Examples

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Comparison scheme
Effect test

Embodiment Construction

[0014] like figure 1 As shown, a flow control device for electronic display glass platinum channel, it includes: glass liquid outlet 2, the glass liquid outlet 2 includes a steel outer wall 2a, and a refractory The inner lining 2b is provided with a platinum paste layer 2d inside the refractory inner lining 2b, and the inner side of the platinum paste layer is a flow channel 2c corresponding to the molten glass 1 .

[0015] There are notches 3 symmetrically arranged on the glass outlet channel 2, and a corresponding sliding block 4 is provided in each notch 3 to form a movable section. The slider 4 is made of refractory material, and its thickness is greater than that of the glass outlet channel. 2, the thickness of the refractory lining is to ensure that the liquid channel 2 can still be sealed after the movable section is displaced. A gap is provided between the slider 4 and the notch 3, and the width of the gap is less than 3 mm, which can ensure that the glass liquid does...

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Abstract

The invention discloses a liquid flow control device of an electronic display glass platinum channel. The liquid flow control device comprises a glass liquid outlet channel (2). The liquid flow control device is characterized in that notches (3) are symmetrically formed in the glass liquid outlet channel (2); sliding blocks (4) in correspondence match are arranged inside the notches; platinum layers (5) are arranged on the inner sides of the sliding blocks (4); outer steel plates (6) are arranged on the outer sides of the sliding blocks (4); and connecting bases in correspondence match with push devices are arranged on the outer steel plates (6). The liquid flow control device has the advantages of being simple in structure, convenient use, precise in molten glass flow control, low in transformation cost, and the like, and conventional equipment can be directly transformed.

Description

Technical field: [0001] The invention relates to the field of electronic display glass manufacturing, in particular to a liquid flow control device for a platinum channel of electronic display glass. Background technique: [0002] In the field of electronic display glass (TFT-LCD glass) manufacturing, there is a high requirement for the uniformity of the molten glass. Before the molten glass enters the forming process, a stirring process for the molten glass is specially added. In the mixing process, the mixing device is composed of a mixing tank, a stirring rod, a mixing tank cover, a liquid inlet, a liquid inlet channel, a liquid outlet, a liquid outlet channel, a liquid discharge port, an electric heater, etc. Installed straight, the stirring rod is made of platinum material and rotates slowly. In order to slow down the erosion of the glass liquid on the wall of the mixing tank and reduce the bubbles of the glass liquid, a heat-resistant platinum layer is pasted on the in...

Claims

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Application Information

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IPC IPC(8): C03B5/18
CPCC03B5/18
Inventor 彭寿张冲曹志强刘文瑞张治民
Owner (CNBM) BENGBU DESIGN & RES INST FOR GLASS IND CO LTD
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