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Glass kiln raw material feeding system and feeding method thereof

A feeding system and glass raw material technology, applied in the feeding of melting furnaces, glass manufacturing equipment, manufacturing tools, etc., can solve the problems of unfavorable glass powder melting, affecting melting effect, affecting product quality, etc., to improve melting efficiency and quality , to ensure the effect of controlled and accurate feeding

Inactive Publication Date: 2019-06-25
IRICO DISPLAY DEVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the thickness of the batch material layer in the kiln affects the melting speed of the batch material and the production capacity of the kiln to a large extent. When the batch material is fed in a thin layer, the upper layer is easy to obtain heat by radiation and convection, and the lower layer is made of glass. The heat is obtained by liquid heat conduction, and the components in the batch are easy to keep evenly distributed, which increases the glass forming speed, while the traditional screw machine feeding is easy to form a thick material mountain in the feeding port area, which is not conducive to the melting of glass powder. Due to the continuous increase of the material mountain, the thrust of the screw machine is also increased, and the wear of the screw shaft increases. Not only does the screw shaft need to be replaced regularly, but the material mountain that is too thick will affect the melting effect, and the wear on the screw shaft will also affect the product quality.

Method used

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  • Glass kiln raw material feeding system and feeding method thereof
  • Glass kiln raw material feeding system and feeding method thereof
  • Glass kiln raw material feeding system and feeding method thereof

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Embodiment Construction

[0020] The invention relates to a glass kiln raw material feeding system and a feeding method.

[0021] Such as figure 1 , 2 As shown, the feeding system includes a multi-station progressive shovel feeding device 10 , a control detection unit 20 and a pool furnace 30 .

[0022] Furthermore, the multi-station progressive shovel feeding device 10 includes: a feeding pusher rod 11 , a pusher mechanism 12 , a feeder rod turning mechanism 13 , and a shovel 14 .

[0023] Furthermore, the control detection unit 20 includes a light detector 21 , a feeding valve 22 , a weighing sensor 23 , a feed bin 24 , and an operation controller 25 .

[0024] The feeding ports 32 of the pool furnace on the left and right sides respectively correspond to a multi-station progressive shovel feeding device 10, and the multi-station progressive shovel feeding device 10 pushes the shovels 14 in horizontal and vertical order through the propulsion mechanism 12, and each time they reach the pool At one...

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Abstract

The invention belongs to the field of glass manufacturing, and particularly relates to a glass kiln raw material feeding system and a feeding method thereof. The feeding system comprises a multi-station progressive shovel type feeding device, a control detecting unit and a pool furnace, wherein the multi-station progressive shovel type feeding device feeds a raw material with a set weight into theset position in the pool furnace through a feeding port under the control of the control detecting unit. According to the present invention, by using the feeding method of the feeding system, the feeding amount can be precisely controlled, and the multi-position feeding can be achieved, such that the method has advantages of uniform feeding, flat material stacking and high control precision.

Description

technical field [0001] The invention belongs to the field of glass manufacturing, and in particular relates to a glass kiln raw material feeding system and a feeding method. Background technique [0002] In the glass production process, the requirements for the accuracy of raw material feeding control are getting higher and higher. The feeding control mentioned here includes feeding devices, feeding methods, etc. The control of feeding directly affects the quality of glass melting. High feeding accuracy can ensure that the kiln The liquid level in the furnace is stable, the material mountain is evenly distributed, and the temperature in the hot spot area is easy to control, which is conducive to the improvement of glass quality. In addition, the thickness of the batch material layer in the kiln affects the melting speed of the batch material and the production capacity of the kiln to a large extent. When the batch material is fed in a thin layer, the upper layer is easy to o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B3/00
Inventor 张峰齐渊王刚
Owner IRICO DISPLAY DEVICES
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