Device and a method for cleaning interiors of receptacles and facilities

An appliance for removing deposits in interiors of receptacles or facilities by way of explosion technology, comprising a supply device for providing at least two starting components, a transport conduit with a cleaning-side outlet opening that is connected to the supply device and serves to transport explosive mixture to a cleaning location, and a mixing unit for creating an explosive mixture from the at least two starting components, which are provided by the supply device, the mixing unit being arranged between the supply device and the transport conduit, the appliance further comprising an ignition device for controlled ignition of the explosive mixture,

• wherein the transport conduit is designed at least in a section or in sections as a transport hose which serves as a conduit extension between the mixing unit and the cleaning-side outlet opening, wherein the transport hose is constructed in a multilayered manner and comprises a first hose, which is pressure-resistant with regard to radially acting pressure forces in a transport channel of the transport conduit on igniting the explosive mixture, and an inner-lying second hose, which is surrounded by the first hose and is gas-impermeable.