PLATE TYPE FIRE GRATE APPARATUS Russian patent published in 1999 - IPC

FIELD: equipment of fire grates used, for example for cooling or other treatment of loose materials. SUBSTANCE: plates of fire grate may be arranged one near another on supporting beam and secured to said beam by means of clamping device acting upon each plate of fire grate and their supporting beam. Clamping device includes at least one clamping elastic member turned to plate of grate and having end passing through opening in front end wall of grate plate. Clamping member is provided with clamping means to be manipulated at front side of end wall. End of clamping member turned to supporting beam is provided with anchor joined with supporting beam with possibility of effort transmission. Apparatus allows to mount and dismount grate plates at upper side of grate. EFFECT: rational and safe mounting of grate plates. 27 cl, 9 dwg