Sand blasting gun

The sand blasting gun comprises a sand inlet pipe, a sand outlet pipe, a gun barrel and a lining pipe, a sand inlet channel is formed in the sand inlet pipe, a sand outlet channel is formed in the sand outlet pipe, an air inlet channel and an air exhaust channel are formed in the gun barrel, at leas...

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Bibliographic Details
Main Authors SHEN JUN, SHI FUQING
Format Patent
LanguageChinese
English
Published 17.06.2022
Subjects
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
GRINDING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
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Summary:The sand blasting gun comprises a sand inlet pipe, a sand outlet pipe, a gun barrel and a lining pipe, a sand inlet channel is formed in the sand inlet pipe, a sand outlet channel is formed in the sand outlet pipe, an air inlet channel and an air exhaust channel are formed in the gun barrel, at least part of the lining pipe and at least part of the sand inlet pipe are arranged in the air exhaust channel, and the outlet end of the sand inlet pipe is arranged in a confluence channel; a flow equalizing part is arranged on the sand inlet pipe and located between the air inlet channel and the sand outlet pipe, and flow guide holes are formed in the flow equalizing part. The inlet end of the confluence channel communicates with the flow guide hole, and the outlet end of the confluence channel communicates with the sand outlet channel. After entering the exhaust channel through the air inlet channel, compressed air is limited by the flow equalizing part and then is subjected to flow distribution through the flow gui
Bibliography:Application Number: CN202123381248U