TH8111C3 - Closed system charcoal machine - Google Patents

Abstract

DC60 (05/03/56) This closed-circuit charcoal machine, based on this invention, has the most important components: Heat exchanger, wooden tank, gas bypass tube, condenser, gas storage bag and bower. This heat is responsible for heating the gas for circulation in the system. When circulating gas flows through the device Heat exchanger, the temperature rises, becomes hot gas and flows into the bottom of the wooden drum. This wood packing, hot gas will come in direct contact with the wood. Therefore, the volatile matter in the wood is driven and evaporated and flows. Mixed with gas for circulation in the system Consequently, the increased amount of gas that flows from the wooden barrel will increase. Greater than the amount of gas when flowing into wooden barrels Then the gas will flow through the condenser for cooling. Heat the temperature down. As it cools, some of the volatiles will condense into a liquid and flow together at The lower part of the condenser is then passed through a siphon tube to collect in a liquid container. The volatile matter Condensation cannot be partially pushed into the gas collection bag. And some of the remaining gas is sucked into the bower to become a circulating gas in the system, which then flows to heat at another heat exchanger. Is Heat exchanger, wooden tank, gas bypass tube, condenser, gas storage bag and bower. This heat is responsible for heating the gas for circulation in the system. When circulating gas flows through the device Heat exchanger, the temperature rises, becomes hot gas and flows into the bottom of the wooden drum. This wood packing, hot gas will come in direct contact with the wood. Therefore, the volatile matter in the wood is driven and evaporated and flows. Mixed with gas for circulation in the system Consequently, the increased amount of gas that flows from the wooden barrel will increase. Greater than the amount of gas when flowing into wooden barrels Then the gas will flow through the condenser for cooling. Heat the temperature down. As it cools, some of the volatiles will condense into a liquid and flow together at The lower part of the condenser is then passed through a siphon tube to collect in a liquid container. The volatile matter Condensation cannot be partially pushed into the gas collection bag. And some of the remaining gas will be sucked into the bower to become circulating gas in the system which will flow to heat at the heat exchanger again.

Claims (1)

1.Closed system charcoal machine consists of heat exchanger (1) inlet valve (2) wood container (3) steam vent valve (4) gas bypass pipe (5) condenser (6) siphon tube (7). Tank type non-return valve (8), gas storage tank (9), bower (10), which has special characteristics. The heat exchanger (1) is characterized by a shell and tube design. At both ends of the heat exchanger (1), provide inlet pipes. And gas outlet pipes for circulation in the system At the outlet pipe of the heat exchanger (1), a inlet valve (2) is provided for opening and closing the gas flow. Inside the device shell The heat exchanger (1) provides a combustion chamber (1a), where there is a channel and a slider for adjusting the air flow rate. The opposite wall of the combustion chamber (1a) provides an inlet pipe. Producer gas The pipe is connected to the gas bypass (5) when the gas circulating in the system as it flows through the equipment. The heat exchanger (1) receives heat and then flows through the inlet valve (2) into the gas inlet (3c) of the wooden barrel (3) by the wooden barrel (3). The outer tank (3a) and the inner tank (3b) The outer tank (3a) serves as the insulated shell. Inside the lower tank, there is a shoulder to support the edge of the inner tank (3b) where the inner tank (3b) acts as a wooden container that can be removed from the outer tank (3a). The bottom of the tank will drill a lot of holes. (Like a crate) to allow hot gas to flow through the touch. With the wood directly, volatile matters in the wood are evaporated and separated from the wood. Then flows mixed with gas for circulation in the system At the bottom of the outer tank (3a), a gas inlet (3c) is provided as an inlet to the circulating gas in the system. The upper part of the outer tank (3a) provides a flap where It can be completely closed and the upper side of the outer tank (3a) provides a gas outlet (3d). Steam relief valve (4) is installed next to the steam vent valve (4). Provide an inlet pipe where the side is connected to the gas bypass tube (5), a shut-off valve is installed, and the direct passage through which the condenser (6) is characterized as a small pipe panel. At the head and tail connected to a larger pipe This pipe panel is immersed in the water tank made Cooling duty When the temperature of the producer gas decreases, some volatiles that can be condensed The condensation turns into liquid (wood vinegar) and flows together at the bottom of the condenser (6) where a siphon tube (7) is provided to drain the liquid and overflow to the fluid storage tank. For volatile substances that cannot The condensation will remain in a gas state and will be sucked into the bower (10). The gas that has passed through the condenser (6) will always contain excess producer gas, so before entering the bower (10), the producer gas part Too much to push myself To be stored in the gas storage bag (9) by the gas storage bag (9) a large bag. Made from a tough plastic cloth that collects the excess gas produced by the circulating gas of the system at the bag entry. At the entrance to this gas storage bag (9), a tank type non-return valve (8) is provided. Its power is quite high, so it can be used as a fuel for the internal combustion engine. Then the rest of the gas It will be sucked into the bower (10), a device for providing mechanical energy to the gas to circulate in the system so that the gas In the system there is a cyclical flow. Then compressed into the heat exchanger (1) to receive heat again, holding It is a complete cycle of the system. In the event that the hot producer gas that has arrived from the wooden barrel (3) is directly used as fuel to heat the system. The valve of the gas bypass pipe (5) is also opened to allow the gas This fuel flows directly into the combustion chamber (1a) of the heat exchanger (1).