A sand blasting unit for piping lane

• Main Authors: CHEN XIN, LI GUANGFAN, FU YUJIA, FENG TIAN, DING QINGLEI, LI JIANG
• Format: Patent
• Language: Chinese; English
• Published: 27.11.2018
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SOIL SHIFTING; TRANSPORTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model discloses a sand blasting unit for piping lane, including controller, box, agitator, sand pump, running gear and telescopic link, the box is installed on running gear, and running gear is located the piping lane, inside water storage district, storage sand district and the mixed zone of being provided with of box, the (mixing) shaft of agitator stretches into in the mixed zone, the mixed zone is connected to the sand pump, the outlet connecting tube way of sand pump, and the pipeline extends to the both sides of box and the door font structure of prefabricated piping lane canbe held in flagging formation, and the end of pipeline is the hose, the telescopic link is located the end of pipeline, and the hose is fixed on the telescopic link, the utility model discloses a sand blasting unit utilizes the telescopic link to stretch into the hose of sandblast the depths of piping lane bottom for the back -up sand process of piping lane bottom is by interior and outer, and inseparable packing can be