Heat shielding plate protection mechanism of quartz crucible melting equipment
A quartz crucible and protective mechanism technology, applied in glass manufacturing equipment, manufacturing tools, glass molding and other directions, can solve the problems of hidden danger of cleanliness, large heat, affecting the cleanliness of the melting environment and equipment life, etc., to achieve easy maintenance, The effect of reducing the damage to the equipment and the simple installation method
Inactive Publication Date: 2020-09-04
JINZHOU WONDER MACHINERY EQUIP +1
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The shielded water-cooling plate of the quartz crucible melting equipment has electrodes passing through the middle, and a long hole is designed on the water-cooling plate considering the opening and closing range of the electrode. During the melting process of the quartz crucible, the volatiles produced during the combustion of the electrode and The thermal radiation emitted by the arc is likely to cause pollution and damage to the equipment electrode opening and closing lifting mechanism, which seriously affects the cleanliness of the melting environment and the life of the equipment. The pollutants on the equipment are also a hidden danger to the cleanliness of the crucible melting process. When making large-sized quartz crucibles, the volatiles and electrode heat are larger, and this kind of problem is more prominent. How to effectively block volatiles and heat radiation has become a difficult point in the design of melting equipment.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] The heat shield plates at the electrodes of traditional melting equipment are designed with long holes. The purpose of the long holes is to provide a certain degree of freedom for the movement of the electrodes. Therefore, the long holes are elongated, and the length is much larger than the diameter of the electrodes. During the melting process The generated electrode volatiles and the heat radiation emitted by the arc will escape upward from the long hole, thereby causing damage to the electrode opening and closing mechanism 1 . The shielding mechanism with the opening and closing function of the present application is installed on the shielding water and cooling plate 23 below the equipment electrodes. It can effectively reduce the damage of volatiles and arc heat to the equipment during the melting process of large-size crucibles, and also does not limit or interfere with the movement of electrodes. The shielding mechanism includes multiple layers of sliding heat ins...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a heat shielding plate protection mechanism of quartz crucible melting equipment. The heat shielding plate protection mechanism comprises a heat insulation water cooling plate,the heat insulation water cooling plate is provided with long holes for electrodes to penetrate through, each long hole is provided with a shielding mechanism, each shielding mechanism comprises at least one layer of sliding heat-insulating block, each layer of sliding heat-insulating block is provided with a through hole for the electrodes to penetrate through, and when the electrodes are located at any position of the two ends of the long holes, the lowermost layer of sliding heat-insulating block completely covers the long holes. The shielding mechanism can effectively reduce damage of volatile matters and arc heat to equipment in the melting process of a crucible, and can block 90% or above of high-temperature and dust volatile matters. The mechanism is simple in installation mode andconvenient to maintain and replace.
Description
technical field [0001] The invention relates to the technical field of quartz crucible melting equipment. Background technique [0002] The water-shielding water-cooling plate of the quartz crucible melting equipment has electrodes passing in the middle, and long holes are designed on the water-cooling plate considering the opening and closing range of the electrodes. During the melting process of the quartz crucible, the volatiles and The thermal radiation emitted by the arc is easy to cause pollution and damage to the electrode opening and closing lifting mechanism of the equipment, which seriously affects the cleanliness of the melting environment and the life of the equipment. The pollutants on the equipment are also the hidden danger of the cleanliness of the crucible melting process. When making large-sized quartz crucibles, the heat of volatiles and electrodes is larger, and this kind of problem is more prominent. How to effectively block volatiles and heat radiation ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): C03B20/00
CPCC03B20/00
Inventor 裴庆军宫耀旺李玉龙高佳龙李楠
Owner JINZHOU WONDER MACHINERY EQUIP