FIELD: machine engineering.
SUBSTANCE: ex-rupture disc device, comprising a body, a frangible membrane type element lined cargo shutter. Movable connection of the lined cargo closure to the housing of the protected object is made in the form of three guide bars, the middle part which is movably arranged in the sleeves, and the lower end of each of which is rigidly connected to the body through a flange, while the other end of the rods are fixed thrust plate on which the explosion-proof elements of the device are mounted. The housing is made explosion-proof devices in the form of a cylindrical lower part, middle part, and the upper tapered cylinder portion. The lower part is a cylindrical bolt lined cargo. To the top of the cylindrical part of the housing explosion-proof devices attached rupture disc assembly with a sealing gasket. Fettled truck explosion-proof housing protects the valve device from burning. Between the explosion-proof elements and the lined cargo gate, the fast destroying element is installed under the influence of the primary elements of the blast wave pulse with sensors for the initial phase of emergency alerts.
EFFECT: increase of reliability of technological equipment protection against explosions.
1 dwg
