TH76676B - Equipment for cleaning substrates - Google Patents

Abstract

DC60 (17/02/12) This invention deals with processes and equipment for cleaning the substrate in particular. The invention involved an air-water jet device connected to a detergent dosing system. This invention is to make the air-water jet equipment for cleaning fabric articles more efficient. and to provide a dosing device for the detergent composition that may Connected to an air-water jet device Surprisingly, a dispensing chamber for detergents has been found. The DET element between the water source and the nozzle outlet improved the cleaning of the air-water jet. This invention involved the process and equipment. For cleaning the substrate (substrate), especially The invention involves an air-water jet device connected to a detergent dosing system. This invention is to make the air-water jet equipment for cleaning fabric articles more efficient. and to provide a dosing device for the detergent composition that may Connected to the air-water jet device Surprisingly found a dispensing chamber for the detergent. The DET element between the water source and the nozzle outlet improves the cleaning of the air-water jet.

Claims (4)

1. The system consists of an air-water jet device consisting of a first nozzle that is liquid to the feed water source and ii two nozzles to the air source in both The first two nozzles and the second are positioned relative to the imaginary central axis (NOR); The first nozzle is positioned at an angle (formula) of between 1 and 60 degrees relative to the central axis; And the second nozzle is at an angle (formula) of between 1 and 45 degrees relative to the core and where the second nozzle's mouth is in the forward position in the direction of the flow. In the direction of the core rather than the mouth of the first nozzle Where the offset (offset, OS) distance between the mouth of the first and second nozzles is between 0.5 and 5 mm in that direction, and b a detergent dosing device consists of a chamber consisting of Detergent composition, the position between the water source and the first nozzle It is characteristic that the detergent feeder and the auto-shut- off device also have the effect that the device automatically shuts down near the water inlet and / or the dosing device when the element Of the detergent was used 2. System according to claim 1, where both air-water jet nozzles are positioned. Where a. The first nozzle is at an angle of between 1 and 60 degrees relative to the core and b. The second nozzle is at an angle of between 1 and 45 degrees relative to the core c. Where the orifice Of the second nozzle in a moving position forward in the direction of the flow in the direction Of the core than the mouth of the first nozzle Where the offset distance between the mouth of the first nozzle and The second nozzle is between 0.5 and 5 mm in that direction. 3. The system according to claim 1 or 2 consists of a solid detergent composition consisting of a. 20-24% by weight of surfactant b. 0-40% by weight of the builder. (builder) c. 0-10% by weight of bleaching ingredient d. 0-2% by weight of minors e. balance salt 4. The system according to claim 1 or 2 consists of a liquid detergent consisting of a. 20-24% by weight of surfactant b. 0-40% by weight of the builder. (builder) c. 0-10% by weight of bleaching ingredient d. 0-2% by weight of minors e. balance salt