Application prospect and development of steel pipe outer wall cleaning machine

The equipment adopts electromagnetic speed regulation, high-speed feeding and feeding, to ensure that the workpiece is completely shot blasting. The equipment adopts a shallow pit design, which is easy to install.

The centrifugal shot blasting machine with large shot blasting volume and high shot speed (Swiss +GF+·DISA company shot blasting machine technology) significantly improves the cleaning efficiency and can be cleaned satisfactorily.

Equipped with a pill collecting hopper and a screw conveyor to collect the projectiles brought out and scattered by the workpiece.

The shot blasting time accumulation timing function is provided to guide the replacement of wear parts such as shot blasting blades.

The simulated projectile diagram (including the determination of the type, number and spatial arrangement of the shot blasting machine) and all the drawings of the shot blasting machine are completely drawn by computer-aided design (CAD), and the selection and arrangement of the shot blasting machine are more reasonable. The utilization rate and labor productivity of projectiles are improved, the cleaning effect is ensured, and the wear of the chamber body guard plate is reduced.

The steel pipe outer wall cleaning machine adopts ZGMn13 for protection in the cleaning room, and the guard plate is fixed with nuts, which is simple and convenient to replace and has a long service life. It is the chamber body protection plate in the current shot blasting cleaning equipment.

The separator adopts the BE type full-curtain separator technology of American Panbonn Company, and the separation effect is good.

The projectile control adopts the air control valve control independently developed by our company, which is simple and reliable.

The composition and structure of the shot blasting machine for the outer wall of the steel pipe

The shot blasting machine for the outer wall of the steel pipe is a new type of shot blasting equipment. Partial composition (refer to the general plan of the scheme). The plate welding parts of this machine are shot blasted to prevent rust and paint film adhesion.

Divided into vertical and horizontal, the vertical shot blasting machine is mainly suitable for cleaning fuel tanks, water tanks, hull cleaning, as well as cleaning dome roofs and inner and outer walls of spherical objects. Special shot blasting machine equipment for blast cleaning of steel cylinders, bottles, oxygen cylinders, etc. or the outer wall.

This machine is a high-performance shot blasting equipment with automatic feeding. It mainly uses bundle-shaped high-speed projectile beams to be thrown to the surface of round steel and steel pipe, and the kinetic energy generated smashes and oxidizes the scale and rust layer, so that the surface is fine and bright. Conducive to product finishing, to achieve anti-corrosion, pipe protection, product service life.

This machine has been widely used in petroleum, chemical, metallurgy, machinery and other industries. It is also the equipment used for cleaning the surface of large-scale round steel and steel pipe in the grid manufacturing industry.