Abrasive recycling and reusing device for machining

Abstract

The invention discloses an abrasive recycling and reusing device for machining. The abrasive recycling and reusing device for machining comprises an abrasive blasting chamber and an abrasive box, anda grid plate is fixedly arranged at the bottom of the abrasive blasting chamber through a bracket. A plurality of dust removal pipes are uniformly arranged at the bottom in the abrasive blasting chamber from front to back, and a main pipe is connected to the right ends of the dust removal pipes. A feeding opening is formed in the top of the front wall of the abrasive box, a discharging pipe is connected to a discharging opening at the bottom of the abrasive box, and a tee pipe is connected to the bottom end of the discharging pipe. Left and right end openings of the tee pipe are connected witha feeding pipe and an air inlet pipe separately, and the discharging end of the feeding pipe penetrates through the side wall of the abrasive blasting chamber to be connected with a spray gun. A recycling box is fixedly arranged at the top of the abrasive box through brackets, a recycling pipe is connected to the upper left side of the recycling box, and an air inlet opening of the left end of the recycling pipe communicates with the main pipe. According to the abrasive recycling and reusing device for machining, dust and other pollutants enter the recycling box for treatment through air draft of a suction fan to prevent the dust from rising, and the working environment is cleaner; and the dust and other pollutants are filtered by arranging a filter screen to ensure that exhausted air isclean, so that the environment is protected.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to an abrasive recovery and reuse device for mechanical processing. Background technique [0002] Sand blasting is powered by compressed air to form a high-speed jet beam to spray materials (garnet sand, copper ore sand, quartz sand, corundum, iron sand, Hainan sand) to the surface of the workpiece to be treated at high speed, so that the surface of the workpiece The appearance or shape of the surface changes, and the mechanical properties of the workpiece surface are improved due to the impact and cutting action of the abrasive on the surface of the workpiece. [0003] Ordinary sandblasting operation is carried out by hand-held spray guns. During the sandblasting operation, a large amount of dust and other pollutants will be generated, which will easily have an adverse effect on the health of the staff. The discharged dust will also cause environmental pollution; the ...

AI Technical Summary

Problems solved by technology

[0003] Ordinary sandblasting operation is carried out by hand-held spray guns. During the sandblasting operation, a large amount of dust and other pollutants will be generated, which will easily have an adverse effect on the health of the staff. The discharged dust will also cause environmental pollution; the surface of the workpiece will be treated When a sandblasting often uses a large amount of sandblasting abrasives, it is very inconvenient to add abrasives every once in a while

Abrasives after sandblasting are often discarded, resulting in waste of resources

Images