2results about How to "Turn on security" patented technology

The utility model relates to metallurgical waste heat boiler technical field and disclose a kind of high-temperature ash slag removal and temporary storage device suitable for metallurgical waste heat boiler, it include: ash chute, the ash chute includes hopper body, several access doors and several spring supports, the access door is set in hopper body side wall;Floor ash bin, including ash bin body, steel flue interface and sealing door, the steel flue interface is set at the top of sealing door, the hopper body is connected with ash bin body by just flue interface, the sealing door is set in the side wall of ash bin body;Control assembly, it is jointly arranged in the inside of ash chute and floor ash bin.This scheme uses ash chute to collect high-temperature ash slag, enters floor ash bin by high-power electric hoist driving double flap valve control ash slag, realizes closed discharge, is linked and is controlled by flap valve and sealing door, effectively isolates high-temperature area before dust removal, guarantees operator and equipment safety, improves operating stability and environmental protection.

The utility model belongs to the technical field of curing kiln, specifically relates to an automatic wallboard curing kiln, including kiln body, the one end symmetry fixedly connected with guide piece of kiln body, the inside swing spigot of guide piece has kiln door, the one end top fixedly connected with support plate of kiln body, the top rotationally connected with driven rod of kiln door, the other end rotationally connected with drive rod of driven rod, the longitudinal section of drive rod is arranged as L shape, and one end of drive rod is rotationally connected in the side of support plate, the side fixedly connected with horizontal plate of support plate, the top fixedly connected with motor of horizontal plate, and the output of motor is wound with steel wire rope. The driven rod and the drive rod that the utility model sets up can reduce the tension needed when the kiln door opens, and after the kiln door opens, the position of the locking rod is locked through the locking assembly, so that the steel wire rope is not subjected to tension after the kiln door opens, which not only prolongs the service life of the steel wire rope, but also makes the opening process of the kiln door safer.