Crucible heating and cooling system for manufacturing high borosilicate glass

A high borosilicate glass and cooling system technology, applied in glass manufacturing equipment, manufacturing tools, glass furnace equipment, etc., can solve problems such as increasing energy consumption, increasing time, reducing temperature rise, cooling efficiency, etc.

Inactive Publication Date: 2021-09-07
江苏立晶工业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the heating or cooling operation of the crucible for manufacturing high borosilicate glass, the outer surface of the crucible cannot be heated or cooled uniformly, so that it take

Method used

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  • Crucible heating and cooling system for manufacturing high borosilicate glass
  • Crucible heating and cooling system for manufacturing high borosilicate glass
  • Crucible heating and cooling system for manufacturing high borosilicate glass

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] combine Figure 1-8 shown, combined with Figure 1-8 As shown, the crucible heating and cooling system for borosilicate glass manufacturing provided by the present invention includes a temperature variable module 100, a power module 200, a sprinkler module 300, and a sealing module 500. The temperature variable module 100 includes a workbench 110 and is installed on the working The solid-bottom cylinder 120 on the top of the table 110, the arc-shaped plate 140 affixed to the solid-bottom cylinder 120, and the ring body 130 sleeved on the outside of the arc-shaped plate 140, the arc-shaped plate 140 is used to complete the ring body 130 and the solid bottom cylinder 120, and the sleeve plate 150 built into the solid bottom cylinder 120, in this embodiment, the sleeve plate 150 is used to fix the crucible, sleeved on the ring body 130 and the solid bottom The L-shaped ring 160 outside the cylinder 120 is used to limit the annular box 170, so that the annular box 170 can ...

Embodiment 2

[0061] combine Figure 1-4 and Figure 7 As shown, on the basis of Embodiment 1, the radius of the cover body 530 is equal to the inner diameter of the ring body 130, and the cover body 530 is made of rubber material. With this structural design, the cover body 530 can hold the ring body 130 The inner diameter is just sealed, which reduces the discharge speed of the air in the solid-bottomed cylinder 120 and improves the efficiency of heating or cooling the crucible.

Embodiment 3

[0063] combine figure 1 and Figure 3-6 As shown, in the above-mentioned embodiment, the heating and cooling system for the crucible for high borosilicate glass manufacturing further includes a gas outlet assembly 600, the gas outlet assembly 600 is composed of a plurality of first through holes 610 and a plurality of second through holes 620, and a plurality of The first through-holes 610 are respectively opened on a plurality of arc-shaped plates 140, and the plurality of second through-holes 620 are respectively opened on the inside of the annular box 170, and a plurality of first through-holes 610 are opened on the arc-shaped plates 140 The resistance of the arc-shaped plate 140 to the gas flowing out of the annular box 170 can be reduced, and then the multiple second through holes 620 make the gas in the annular box 170 flow out more uniformly.

[0064] The working principle and application process of the present invention: in the initial state, the crucible is installed...

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Abstract

The invention discloses a crucible heating and cooling system for manufacturing high borosilicate glass, which comprises a temperature changing module, a power module, a watering module and a sealing module, the temperature changing module comprises a workbench, a solid-bottom cylinder installed on the top of the workbench, an arc-shaped plate fixedly connected with the solid-bottom cylinder, a ring body connected to the outer side of the arc-shaped plate in a sleeving mode, a sleeve plate arranged in the solid-bottom cylinder and an L-shaped ring body connected to the outer side of the ring body and the solid-bottom cylinder in the sleeving mode. According to the invention, after the crucible is mounted on the sleeve plate, a transmission pipe for refrigerating or heating is inserted into a gas inlet pipe, then a motor is started, the motor enables a first bevel gear and a third bevel gear to rotate through a second bevel gear, the rotating directions of the first bevel gear and the third bevel gear are opposite, and in the process, gas entering an annular box body is discharged through a plurality of second through holes; the gas is uniformly blown to the outer surface of the rotating crucible, and the outer surface of the crucible is uniformly heated or cooled, so that the heating or cooling efficiency of the crucible is improved, and the energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of crucible processing for manufacturing high borosilicate glass, in particular to a crucible heating and cooling system for manufacturing high borosilicate glass. Background technique [0002] High borosilicate glass (also known as hard glass) is made by utilizing the conductive properties of glass at high temperature, through heating inside the glass to realize glass melting, and processed by advanced production technology, because the coefficient of linear thermal expansion is (3.3 ± 0.1 )×10-6 / K, also known as "borosilicate glass 3.3". It is a special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high light transmittance and high chemical stability. Because of its excellent performance, it is widely used in solar energy, chemical industry, pharmaceutical packaging, electric light source , craft jewelry and other industries. Its good performance has b...

Claims

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Application Information

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IPC IPC(8): C03B5/08C03B5/16
CPCC03B5/08C03B5/16
Inventor 邵长顺
Owner 江苏立晶工业科技有限公司
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