A explosion -proof release valve for single crystal growing furnace

The utility model relates to a valve, the explosion -proof release valve of a single crystal growing furnace especially. An explosion -proof release valve for single crystal growing furnace, the gas leakage pipe's of single crystal growing furnace (1) end is square pipe (2), the opening of square pipe (2) is the decurrent incision of slope, there are last filler strip (6) on the notched upper wall, there are lower filler strip (7) on the notched lower wall, there are left filler strip (8) on the notched left wall, there are right filler strip (9) on the notched right wall, connecting rod (4) is connected through pivot (3) to notched upper wall, connecting rod (4) fixed connection lid (5), the bottom surface of lid (5) is for can cover whole notched plane. The utility model discloses simplestructure, not fragile, can the rapid elimination single crystal growing furnace operation leak silicon quick pressure that produces when unusual. 本实用新型涉及种阀门，特别是种单晶炉的防爆泄气阀。种用于单晶炉的防爆泄气阀，单晶炉（1）的泄气管的末端为方形管（2），方形管（2）的开口为倾斜向下的切口，