MIXING HEAD OF SLOT-TYPE STEAM AND GAS GENERATOR Russian patent published in 2019 - IPC F28D7/10 

FIELD: fuel supply devices.

SUBSTANCE: use: for mixture formation of fuel components. Summary of invention consists in the fact that with mixing head of slot-type steam-gas generator includes housing with installed in it mixing elements for supply of fuel components and steam forming liquid, at that, housing is made consisting of several hollow shells with one bottom, successively installed one after another with formation of closed cavities for supply of fuel components and steam forming liquid, wherein said mixing elements are made in the form of several coaxially installed pipes of different diameter and different length, input parts of which are installed in hollow shells bottoms, wherein pipes of larger diameter and smaller length form peripheral part of each mixing element, and pipes of smaller diameter and longer length form its central part, wherein the pipes are installed so that the value of the annular gap between the pipes is constant throughout the bottom of the mixing head, at that, the pipe outlet parts are fixed to each other with the fuel channels and steam forming liquid supply channels forming into the combustion chamber, wherein the first and second fuel components chambers are monotonously alternating between each other, wherein the steam-generating liquid supply cavities are located in the central and in the peripheral parts of the mixing head.

EFFECT: technical result is improved fuel mixture formation.

1 cl, 1 dwg