DEVICE FOR CLEANING HOLLOW ARTICLES Russian patent published in 1997 - IPC

FIELD: cleaning hollow ARTICLES. SUBSTANCE: device for cleaning hollow articles has a body with inner passage to supply cleaning agent. Front end of the passage has a jet to pass the cleaning agent. The jet is inclined to body lengthwise axis and guided to its back part having a connection to a hose. The body back part has annular jet to pass cleaning agent. The annular jet is inclined to body lengthwise axis and guided to body face. Body middle part is made of light material to ensure possibility of maneuvering in motion. Inlet cross section area of the annular jets of body front and back parts may be adjusted. Foam plastic is used as the light material of the device. Other parts of the device are made of aluminum or aluminum alloys. The slope of annular jet of body front part is 45 - 60 degrees, the slope of annular jet of body back part is 25 - 28 degrees. Water is used as cleaning agent. EFFECT: cleaning hollow articles. 4 cl, 1 dwg