MOBILE PLANT FOR COMBUSTION OF FRAGMENTS OF SOLID-PROPELLANT ROCKET ENGINES Russian patent published in 2012 - IPC F23G7/00 F23G5/00 

FIELD: power industry.

SUBSTANCE: mobile plant for combustion of fragments of solid-propellant rocket engines in the form of elongated box of rectangular cross section, which is transported in horizontal position by motor-vehicle train and set to working vertical position by means of power hydraulic drives of tow truck of motor-vehicle train, includes chamber-type combustion furnace in the box, which is interconnected with combustion product cleaning device located above it. Chamber-type combustion chamber with granular material layer at the bottom has loading device providing the alignment of fragment on surface of granular material layer, and bottom granular material removal door together with non-combustible residues of fragment with direction to separator for separation of granular material and non-combustible fragment residues. Combustion product cleaning device in fluidised bed of active granular material includes basket for active granular material and control devices for supply of combustion products from combustion chamber and bed fluidisation. Upper part of the cleaning device in the elongated box is formed with separating baffle with exhaust pipe in the form of open internal branch pipes on short sides of the box.

EFFECT: improving environmental safety and cleanness of utilisation process in field conditions; increasing the efficiency and reducing the design heating.

8 cl, 4 dwg