A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BLASTING MEDIA FEEDEER SHOT BLASTING APPARATUS AND METHOD FOR REHABILITATING SUPERANNUATED WATER PIPE
Embodiments of the present invention are to further improve the speed of the surface treatment process for rehabilitation of old pipes. According to the present invention, a projection material (shot abrasive, blasting media) feeder comprises: a projection material supply tank; a projection material replenishment tank; a projection material supply line connecting a projection material inlet of the projection material supply tank with a projection material outlet of the projection material replenishment tank; a projection material pressure delivery unit which supplies the projection material discharged through a projection material supply port of the projection material supply tank to a projector of a shot blasting device; and a pressure reduction unit which lowers the pressure of the projection material supply tank and the projection material supply line and transfers the projection material in the projection material replenishment tank to the projection material supply tank by the pressure difference.
본 발명은, 투사재 공급 탱크, 투사재 보충 탱크, 투사재 공급 탱크의 투사재 투입구와 투사재 보충 탱크의 투사재 배출구를 연결하는 투사재 공급 라인, 투사재 공급 탱크의 투사재 공급구를 통해 배출되는 투사재를 쇼트 블라스팅 장치의 투사기에 공급하는 투사재 압송 유닛, 그리고 투사재 공급 탱크와 투사재 공급 라인의 압력을 강하시켜 투사재 보충 탱크 내 투사재를 투사재 공급 탱크로 압력 차이에 의해 이송시키는 감압 유닛을 포함한다.
BLASTING MEDIA FEEDEER SHOT BLASTING APPARATUS AND METHOD FOR REHABILITATING SUPERANNUATED WATER PIPE
Embodiments of the present invention are to further improve the speed of the surface treatment process for rehabilitation of old pipes. According to the present invention, a projection material (shot abrasive, blasting media) feeder comprises: a projection material supply tank; a projection material replenishment tank; a projection material supply line connecting a projection material inlet of the projection material supply tank with a projection material outlet of the projection material replenishment tank; a projection material pressure delivery unit which supplies the projection material discharged through a projection material supply port of the projection material supply tank to a projector of a shot blasting device; and a pressure reduction unit which lowers the pressure of the projection material supply tank and the projection material supply line and transfers the projection material in the projection material replenishment tank to the projection material supply tank by the pressure difference.
본 발명은, 투사재 공급 탱크, 투사재 보충 탱크, 투사재 공급 탱크의 투사재 투입구와 투사재 보충 탱크의 투사재 배출구를 연결하는 투사재 공급 라인, 투사재 공급 탱크의 투사재 공급구를 통해 배출되는 투사재를 쇼트 블라스팅 장치의 투사기에 공급하는 투사재 압송 유닛, 그리고 투사재 공급 탱크와 투사재 공급 라인의 압력을 강하시켜 투사재 보충 탱크 내 투사재를 투사재 공급 탱크로 압력 차이에 의해 이송시키는 감압 유닛을 포함한다.
BLASTING MEDIA FEEDEER SHOT BLASTING APPARATUS AND METHOD FOR REHABILITATING SUPERANNUATED WATER PIPE
투사재 공급기, 쇼트 블라스팅 장치 및 상수도 노후관 갱생 방법
LEE SEONG SIK (author)
2023-06-07
Patent
Electronic Resource
Korean
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL
/
B24C
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
,
Abschleifendes oder ähnliches Abstrahlen mit teilchenförmigem Werkstoff
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