Glass flame polishing gun

Abstract

The invention provides a glass flame polishing gun, and belongs to the technical field of glass polishing equipment. The glass flame polishing gun solves the problem that design in the prior art is not reasonable. The glass flame polishing gun comprises a gas storage chamber, and a gas inlet hole formed in the gas storage chamber is connected with an outer main gas input pipe. The glass flame polishing gun is characterized in that an outer main oxygen input pipe penetrates an oxygen inlet outer hole in the gas storage chamber to be connected with the oxygen storage chamber in the gas storage chamber. The glass flame polishing gun has the beneficial effects that the oxygen storage chamber is arranged in the gas storage chamber and isolated from the gas storage chamber, the utilization rate of the work space is increased, and due to the arrangement that the other end of a spray pipe assembly slightly stretches out of a gas spraying port assembly arranged on the gas storage chamber, and the gas and oxygen are in an outer mixing mode, flame stiffness is improved, and fire return is not likely to happen; and through the arrangement of a tooth-shaped supporting assembly, the oxygen storage chamber is easy to dismount and mount on the gas storage chamber, and gas in the gas storage chamber flows smoothly without obstructions.

Description

technical field [0001] The invention belongs to the technical field of glass polishing equipment, in particular to a glass flame polishing gun. Background technique [0002] Glass polishing refers to the use of chemical or physical methods to remove lines, scratches and other defects on the glass surface, improve the transparency and refractive index of the glass, and make the glass more vitrified. The existing glass polishing technology uses tools such as grinding wheels or emery cloths for grinding and polishing, which has problems such as time-consuming and laborious, low polishing efficiency, and poor polishing quality. [0003] In order to solve the problems existing in the prior art, people have carried out long-term exploration and proposed various solutions. For example, the Chinese patent literature discloses a polishing torch [Application No.: 200620062526.3], which includes a flame nozzle and a gas mixing part connected to the flame nozzle. Two connecting holes a...

AI Technical Summary

Problems solved by technology

The oxygen storage room is located in the gas storage room and is isolated from the gas storage room. The other end of the nozzle assembly slightly protrudes from the gas nozzle assembly on the gas storage room. The external mixing mode outside the gas storage room solves the defects of long flame length, easy to flutter, unstable combustion temperature distribution, and low combustion temperature; the setting of the tooth-shaped support component not only makes the oxygen storage room easy to disassemble on the gas storage room , and make the gas flow in the gas storage room unimpeded

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