Bi-component paint spraying assembly for reducing resistance and resisting corrosion in steel pipes

• Main Authors: JIA HONGQING, QIAO JUNPING, HE JILONG
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2010
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; PERFORMING OPERATIONS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The utility model discloses a bi-component paint spraying assembly for reducing resistance and resisting corrosion in steel pipes. The bi-component paint spraying assembly is characterized in that a steel pipe is placed on a steel pipe self-rotation roller, two ends of the steel pipe are placed in a paint recycling front bin and a paint recycling rear bin, a bi-component high-pressure airless spraying device and a high-pressure airless spraying device for cleaning paint are seated on a spray gun advancing mechanism with a roller and connected with a gun front mixing device through a gun rod to extend into the steel pipe, the gun rod is provided with a spray gun tube inside supporting wheel to contact with the steel pipe, and the end of the gun front mixing device is provided with a spray nozzle. The bi-component paint spraying assembly adopts the bi-component high-pressure airless spraying device to control flow of two liquid components independently and adjusts mixing proportion of the two components through