SU49831A1 - Photographic Washing Machine - Google Patents

Description

The proposed tank for mass washing of photo prints is intended for photo factories, photo bases, etc., and its aim is, in addition to increasing productivity, to ensure good quality and speed of washing by creating a continuous water wave leading to both water and water. prints in as fast as possible but calm movement.

In FIG. 1 shows a schematic view of the tank in the assembled working position; FIG. 2-view of the stirrer; FIG. 3-view of the safety case.

The proposed tank consists of a cylindrical tank A, along the geometrical axis of which is installed the oci of the agitator B with blades B and a propeller C, resting on the stopper in the bottom of the tank and passing through the removable bar 3, which is fixed at the top of the tank with pins Zj. The axis of the agitator is driven by the roller chain 2 from the engine I. Water enters the tank through the tube 4, which is conducted along the side surface of the tank and connected to slots 5 in the wall of the tank, arranged in a screw-like manner. The water is discharged through the siphon tube 6. To protect the flushed photo prints from damage by a rotating stirrer, as well as to give the water even steady movement, a safety box K is provided. It consists of a mesh vertical cylinder to cover the blades B and the mesh mesh attached to it. the same disk to cover the propeller C. The foot is equipped with legs M and is mounted on the bottom of the tank in the corresponding slots, covering all moving parts of the agitator. Thus, the water driven by the agitator, penetrating through the openings of the mesh of the case, creates a quietly moving wave that repels prints from both the walls and the bottom of the tank, ensuring good washing without the risk of damage to the prints. The proposed device gives water a maximum speed of movement with a minimum of consumption.

The subject matter of the invention.

A device for the printing of photographic prints, characterized in that, in order to move the rinsed prints in motion, the axis B is inserted into the tank A with the blades B | and a propeller C covered with a mesh case K for warning of damage to prints .:

Fig 2