Patent application number | Description | Published |
20130269677 | Anti-Scorification Oven - An anti-scorification oven has a combustion chamber having an ignition bar. A first feed rotor is provided in the combustion chamber and having one spiral sector at each end and a plurality of scorification nails in a middle thereof. A first motor is connected to the first feed rotor. A hopper is in communication with the feed inlet of the combustion chamber. A second feed rotor has a spiral sector thereon. A second motor has an output connected to the second feed rotor. A hearth is above and in communication with the combustion chamber. | 10-17-2013 |
20130269678 | Anti-Scorification Oven - An anti-scorification oven having a combustor, a hearth in communication with the combustor, an ignition bar in the combustor, a feed pipe in communication with a fuel inlet in the combustor, a feed rotor contained in the feed pipe, a spiral sector formed on the feed rotor, an ash rotor in the combustor and being connected to the feed rotor, the ash for having an ash sector formed on a distal end thereof and a plurality of scorification breaking nails formed on a proximal end thereof, and, an air channel in communication with a plurality of air supply holes defined in the combustor. | 10-17-2013 |
20130269679 | Fireplace - A fireplace has a hearth having an upper and a lower air supply openings, an upper and a lower deflectors, a first air supply channel being defined by the upper deflector and a door of the fireplace, the first air supply channel being in communication with the upper air supply opening and has an outlet facing a bottom of the hearth, the lower deflector having a concave surface facing a back wall of the hearth, a second air supply channel being defined in the back wall of the hearth, the second air supply channel being in communication with the lower air supply opening, and a plurality of air supply holes. | 10-17-2013 |
20130276721 | BOILER - A boiler has a tank, a hearth contained in the tank, a gas pipe having one end in communication with a gas exit of the hearth and the other end passing through the hearth, a combustor in communication with a bottom of the hearth, and a fuel supply device being connected to a fuel inlet of the combustor. | 10-24-2013 |