Component for a painting installation and device for removing paint therefrom

Method of removing adhering paint incidentally applied to components in a painting facility, comprising:

• accessing a component, which is contaminated with adhering paint, for a painting facility during operation of the painting facility, the component comprising at least one of a grating, a hanger, and a cover, characterized in that said component is coated with a plasma polymeric coating containing oxygen, carbon and silicon, wherein the plasma polymeric coating is capable of avoiding paint faults and wherein the paint adheres to the plasma polymeric coating,
• providing at least one high-pressure water nozzle, a high-pressure water jet of each of which is directed onto the component and that is movable in at least one direction relative to said component;
• and
• directing high-pressure water at a pressure of 300 to 700 bar onto the component to remove the adhering paint while the plasma polymeric coating remains stable at a pressure of at least 400 bar and up to 2500 bar.

Method for removing adhering paint completely from a coated component for a painting facility, comprising:

• accessing a coated component contaminated with adhering paint, the coated component comprising at least one of a grating, a hanger, and a cover, wherein:
• the component is coated with a plasma polymeric coating containing oxygen, carbon and silicon, wherein the plasma polymeric coating is capable of avoiding paint faults and wherein the paint adheres to said plasma polymeric coating;
• the plasma polymeric coating is a gradient layer, which can be produced by varying the plasma polymerisation conditions over time;
• and
• the plasma polymeric coating includes hydrogen and/or fluorine, and the
• following ratio applies:
• 1.8:1<n (H and/or F):n (C)<3.6:1;
• and
• removing the adhering paint from the component while the plasma polymeric coating remains stable at a pressure of at least 400 bar and up to 2500 bar with a high pressure water jet at a pressure between 300 and 700 bar.

Method of removing adhering paint from a component for a painting facility, comprising:

• providing a coated component that is contaminated with adhering paint, the coated component selected from the group comprising a grating, a hanger, or a cover, and the coating being a plasma polymeric coating containing oxygen, carbon, and silicon, wherein the plasma polymeric coating is capable of avoiding paint faults and wherein the paint adheres to said plasma polymeric coating;
• and
• providing a device having at least one high pressure water nozzle, a high pressure water jet of each of which is directed onto the component and that is movable in at least one direction relative to said component and including at least one of:
• the component can be positioned on a receptacle which is movable in the at least one direction;
• the high pressure water nozzle rotates during operation;
• the high pressure water jet has a pressure of 300 to 700 bar;
• the device can be transported on a mobile carrier;
• and
• the device can be mounted onto a lorry superstructure;
• removing the adhering paint using the device while the plasma polymeric coating remains stable at a pressure of at least 400 bar and up to 2500 bar.

Method of removing adhering paint from a component contaminated with adhering paint in a painting facility, the method comprising:

• accessing the component contaminated with adhering paint, the component having a plasma polymeric coating containing oxygen, carbon, and silicon, wherein the plasma polymeric coating is capable of avoiding paint faults and wherein the paint adheres to the plasma polymeric coating;
• directing at least one high-pressure water jet at a pressure between 300 and 700 bar with a lance onto the accessed component;
• and
• moving the at least one high-pressure water jet in at least one direction relative to said component to remove paint while the plasma polymeric coating remains stable at a pressure of at least 400 bar and up to 2500 bar.