The invention proposes a system and a method for the selective extraction of viscous hydrocarbons from tanks and other containers. The system comprises the following components for heating the hydrocarbons: a steam ejector -3-, in which there takes place an eddy diffusion of its drive steam with the gases it aspirates by means of the Venturi effect, and a perimetric heating conduit -5- externally attached to the tank or container. The method comprises the following operations: heating a surface layer of hydrocarbons by means of the gases injected by the steam ejector, causing a selective flow of hot hydrocarbons to the perimetric conduit; localized heating of the hydrocarbons with the perimetric conduit, causing the precipitation of water and a selective flow of the hottest hydrocarbons to an extraction pump; and extracting the precipitated water and the hydrocarbons flowing selectively from the perimetric conduit by means of two pumps.

A cleaning apparatus for an endless conveyor belt is provided. The cleaning apparatus is operable for a rotary cleaning head to perform a cleaning action on a first section of the endless conveyor belt. In an embodiment of the present invention, the rotary cleaning head comprises a rotating disc assembly. The rotary cleaning assembly is operable for a mobile mount to position the rotary cleaning head into a first cleaning contact position with the endless conveyor belt. To affix the rotary cleaning head assembly to a mount, a connecting portion having a proximal end and a distal end, wherein the proximal end includes a first coupling is provided. Said coupling is capable of making a connection to and disconnecting from the mobile mount, and said distal end capable of making a connection and disconnecting from the rotary cleaning head and adapted for use with the rotary cleaning head.

A hose conducts high-temperature steam combined with cleaning solution in a cleaning operation. The hose comprises an external liner, an intermediate conduit, and an internal liner. The external liner comprises first braiding and is disposed along a longitudinal length of the hose. The intermediate conduit is disposed in the external liner along the longitudinal length of the hose. The intermediate conduit has a plurality of corrugations disposed laterally in the tubular wall of the intermediate conduit. The internal liner comprises second braiding and is disposed in the intermediate conduit along the longitudinal length of the hose. The internal liner provided a full bore for the hose configured to conduct the high temperature steam combined with the cleaning solution in a volatilized mixture.

A roasting and glazing apparatus includes a roaster, an agitator mounted within the roaster bowl for mixing a mixture of nuts and sugar during a roasting or glazing operation, a heater controlled to heat the roaster bowl during the roasting or glazing operation, and a cover removably mounted to the roaster bowl. The cover includes a reservoir for receiving water from a user and restricting water flow from the reservoir into the mixture of nuts and sugar in the roaster bowl. The cover and the roaster bowl together define a vent on a side of the cover opposite the reservoir. The vent is configured to direct steam out of the roaster bowl in a direction away from the reservoir.

Methods of cleaning flow path components of power systems, and sump purge kits used in the same or related methods are disclosed. A method of cleaning may include removing a casing of the turbine system to expose a rotor of the turbine system, a plurality of flow path components coupled to the rotor and/or the casing, and a sump system in communication with the rotor. The method may also include pressurizing the sump system in communication with the rotor, and sealing a plurality of openings formed in the rotor. Additionally, the method may include exposing the rotor and the plurality of flow path components to steam to dry hydrocarbons formed on a surface of the rotor and a surface of the plurality of flow path components, and blasting the rotor and the plurality of flow path components with solid carbon dioxide (CO.sub.2) to dislodge the dried hydrocarbons.

The present invention relates to accessories. Specifically, the present invention relates to cleaning accessories such as jewelry that have small crevices, impressions, engravings, or other fine details that are difficult to reach and clean. Even more specifically, the present invention relates to polishing and drying the cleaned accessories by using an allotment of polishing compound and/or steam.

A method for the removal of mycotoxins from a space associated with a built environment is disclosed. The method may include one or more of the steps of: filtering air within the space using a first filter including a High-Efficiency Particulate Air (HEPA) filter and a second filter including a carbon filter; and, applying a cleaning product including a high alkaline product to one or more surfaces proximate the space.

The present invention relates to a vortex spray type steam head device, which includes: a nozzle member having a cylindrical shape, and receiving and spraying steam to the outside; a rotary body rotatably coupled to an upper portion of the nozzle member, having a receiving groove having a predetermined depth on an upper portion thereof, and having a through-hole longitudinally formed through a center portion; a ring-shaped support body inserted in the receiving groove and supporting the rotary body; a fixing bolt fixing the rotary body to the nozzle member with the support body inserted in the receiving groove; and a cover member having an open top, having a receiving space therein, and receiving the nozzle member, the rotary body, the support body, and the fixing bolt therein.

A chemical mechanical polishing system includes a platen to support a polishing pad, a carrier head, a motor to generate relative motion between the platen and the carrier head, a steam generator including a vessel having a water inlet and one or more steam outlets and a heating element configured to apply heat to a portion of lower chamber to generate steam, a nozzle oriented to deliver steam from the steam generator onto the polishing pad, a tank to hold a cleaning fluid, a first valve in a first fluid line between the vessel and the nozzle to controllably connect and disconnect the vessel and the nozzle, a second valve in a second fluid line between the vessel and the tank to controllably connect and disconnect the vessel and the tank such that steam from the vessel heats fluid in the tank.

Provided is a carwash machine. The carwash machine includes: a steam generator and a spray gun connected to the steam generator. The steam generator has a gas outlet used for discharging gas. The spray gun includes a spray gun outer shell and an operating handle. The operating handle is provided on the spray gun outer shell. The steam generator includes: a boiler body, the boiler body having a combustion chamber, and the combustion chamber being in communication with the gas outlet; an inner cover, the inner cover being sleeved on an outer side of the boiler body, and a gap between the inner cover and the boiler body forming a gas discharge channel used for connecting the combustion chamber and the gas outlet; and an outer cover, the outer cover being sleeved on an outer side of the inner cover. The spray gun also includes: a locking switch.