发明授权
US4314541A Grate bar for grate linings, especially in furnaces 失效
格栅酒吧用于格栅衬里,特别是在炉子里

Grate bar for grate linings, especially in furnaces
摘要:
A grate bar for a furnace grate lining is disclosed. The grate exhibits lateral contact surfaces and external ribs on its lower side in the vicinity of the contact surfaces. At least one jet-like air channel is in part formed by a recess in at least one lateral contact surface between adjoining grate bars.
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