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Platinum heating system in glass manufacture

A heating system and glass manufacturing technology, applied in the direction of non-metallic elements, inorganic chemistry, halogen/halogen acid, etc., can solve the problems such as the inconvenient control of the height of the gate brick, the short service life of the homogenizing cylinder, and the reduction of glass quality, so as to avoid Effects of heat loss, avoiding contamination, and uniform glass temperature

Inactive Publication Date: 2012-02-08
湖北戈碧迦光电科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The disadvantage of this method is: the temperature of the glass discharge depends on the indirect heating method, and the temperature response hysteresis is obvious; in addition, since the homogenizing cylinder is made of refractory material, the refractory material is eroded by the glass liquid and enters the glass, contaminating the glass and reducing the quality of the glass; The service life of the uniform barrel is short, and the general service life is one to two months
This method also has the disadvantages of the first method. In addition, the height of the gate brick is not easy to control

Method used

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  • Platinum heating system in glass manufacture
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  • Platinum heating system in glass manufacture

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Embodiment Construction

[0021] A platinum heating system in glass manufacturing, comprising a working pool 1, the upper end of the working pool 1 is connected to a connecting pipe 2, and the lower end is provided with a discharge port 3, the discharge port 3 is connected to a discharge pipe 4, and the discharge pipe 4 is connected to a second A tapered pipe 5, the first tapered pipe 5 is connected to the first pipe 6, the first pipe 6 is connected to the second tapered pipe 7, the second tapered pipe 7 is connected to the second pipe 8, the outlet of the second pipe 8 is provided with an electrode sleeve 9, and the electrode A fourth electrode plate 10-4 is connected to the sleeve 9.

[0022] The discharge pipe 4 is provided with a first electrode plate 10-1, the first pipeline 6 is provided with a second electrode plate 10-2, and the second pipeline 8 is provided with a third electrode plate 10-3.

[0023] A thermocouple 11 is provided on the discharge pipe 4 , the first pipeline 6 and the second pi...

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Abstract

The invention provides a platinum heating system in glass manufacture, which comprises a work pool, a communicating pipe is connected with the upper end of the work pool, a discharge port is provided at the lower end of the work pool, the discharge port is connected with a discharging pipe, a first conicity pipe is connected with the discharging pipe, a first pipeline is connected with the first conicity pipe, a second conicity pipe is connected with the first pipeline, a second pipeline is connected with the second conicity pipe, an electrode sleeve is provided at the port of the second pipeline, a fourth electrode plate is connected on the electrode sleeve, a first electrode plate is provided with the discharging pipe, a second electrode plate is provided with the first pipeline, a third electrode plate is provided with the second pipeline; a thermocouple is provided on the discharging pipe, the first pipeline and the second pipeline, and the thermocouple is connected with a temperature controller. The invention uses platinum as the work pool for preventing glass from polluting. The bottom of the work pool is connected with the platinum heating system, the glass can be directly performed ohmic heating through the platinum discharging pipe to obtain the glass liquid with good temperature uniformity. The process of direct ohmic heating platinum avoids the heat loss caused by radiation, and no exhaust gas is generated, the heating system is energy saving and environmental protection.

Description

technical field [0001] The invention relates to a platinum heating system in glass manufacturing, which belongs to the field of glass manufacturing. Background technique [0002] In the existing glass production and manufacturing, there are two main ways to control the glass forming temperature and output volume: [0003] 1. The method of using the material basin and the uniform barrel: [0004] Silicon carbide rods are used to heat the material basin, and the power of the silicon carbide rods is adjusted to control the glass discharge temperature. Some manufacturers also install natural gas burners on the material basin, and control the glass discharge temperature by adjusting the amount of natural gas and combustion-supporting air. The temperature of the glass inside the cylinder should be as uniform as possible. The homogenizing cylinder is designed with a lifting device, which controls the cross-sectional area of ​​the glass flow through the lifting of the homogenizin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B7/01
Inventor 朴文浩杨景顺
Owner 湖北戈碧迦光电科技股份有限公司
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