Powder spraying device

• Main Author: HUANG YINGYUAN
• Format: Patent
• Language: Chinese; English
• Published: 21.02.2023
• Subjects: CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; GLASS; JOINING GLASS TO GLASS OR OTHER MATERIALS; METALLURGY; MINERAL OR SLAG WOOL; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS

The utility model relates to the technical field of glass powder spraying, in particular to a powder spraying device which comprises a conveying mechanism and a powder spraying mechanism, and the conveying mechanism is provided with a conveying path used for conveying glass. The powder spraying mechanism comprises a powder spraying pipe arranged above the conveying path, an air compressor, a powder storage cylinder and a friction belt electric cylinder; the powder storage barrel comprises a barrel body, a heat conduction barrel, a heating sleeve and a heat insulation sleeve, the heat conduction barrel is fixedly arranged in the barrel body, an annular mounting space is formed between the outer wall of the heat conduction barrel and the inner wall of the barrel body, and a communicated storage space is formed between the interior of the heat conduction barrel and the inner top of the barrel body; the heating sleeve and the heat insulation sleeve are both arranged in the annular installation space and sequentia