7results about "Submerged flame steam boilers" patented technology

The present patent application relates to a superheated steam dryer with depressurized air flow for use in the agricultural, commercial and residential fields. The application of cleaning surfaces with steam has been relatively mature in the market, but the system / equipment used has limitations in design, resulting in the inability to make full use of the heat available by generating steam, mainly superheated steam.

A reactor system includes a pressure vessel having a vessel wall, a feed port at a superior end of the pressure vessel, a permeable liner disposed within the pressure vessel and at least one hydrothermal jet mounted to the pressure vessel. The feed port is configured for feeding a liquid target reactant stream into the pressure vessel. The permeable liner separates the pressure vessel into an internal reaction zone and an outer annular chamber. The hydrothermal jet is mounted external to the reaction zone and is configured to add heated mixture of carrier and oxidizer to the internal reaction zone. A dividing wall portions the outer annular chamber into a cooling zone and an exhaust zone through which by-products of the reaction exit from the reaction zone.

The present invention relates to a method of combusting a fuel gas with a stoichiometric or near stoichiometric amount of molecular oxygen in the presence of a controlled amount of a diluent to enhance the extent of combustion reactions in high heat transfer environment. The energy released is utilized to heat a fluid by direct contact with the flame. The diluent can be different from the fluid to be heated with respect to composition, temperature or pressure. The diluent can be same as or derived from the fluid to be heated.

This application refers to a superheated steam desiccator with depressurized flow for agricultural, commercial and residential applications, for the application of steam for cleaning surfaces is something relatively well established in the market, however the systems / equipment used have design limitations preventing the full use of the heat that can be obtained through the generation of steam, mainly heated steam.

The present invention relates to the field of oilfield thermal recovery, and provides a gas-fired multi-component thermal fluid thermal recovery apparatus for an oilfield. The apparatus comprises an ignition assembly, a gas inlet assembly, a water inlet assembly, and a preheating assembly. The ignition assembly comprises a combustion cylinder, a mounting housing and an injection pipe which are fixed as one piece, wherein an igniter and a gas nozzle are fixedly mounted at a rear portion of the combustion cylinder, and the gas nozzle allows for the creation of a mixture of gas and air with a circular motion trajectory. The water inlet assembly comprises a water inlet plate fixedly mounted on the combustion cylinder, wherein the water inlet plate is fixedly connected to a water-containing housing, a plurality of water nozzles are mounted on the water-containing housing, and the water nozzles allow for the creation of water mist in a direction opposite the direction in which the gas nozzle sprays the gas. By means of providing the ignition assembly and the water inlet assembly, water vapor and the mixture of air and gas in opposite rotation directions can impinge against each other, thereby achieving a good mixing effect and ensuring the uniformity of the multi-component thermal fluid.

The present invention relates to a combustion system in which hydrogen (H2) and oxygen (O2) are combusted in the presence of water (H2O) or water vapor (H2O).

This Utility Model application refers to a SUPERHEATED STEAM DESICCADOR WITH DEPRESSURIZED FLOW FOR AGRICULTURAL, COMMERCIAL AND RESIDENTIAL APPLICATIONS, for the application of steam for cleaning surfaces is something relatively well established in the market, however the systems / equipment used have design limitations preventing the full use of the heat that can be obtained through the generation of steam, mainly heated steam.