Spiral feed waste gasification reaction system
A gasification reaction, spiral technology, applied in special forms of dry distillation, products, reagents, etc., can solve the problems of insufficient gas production, unfavorable effective conversion of waste, etc., and achieve the effect of improving the conversion rate of materials
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Embodiment 1
[0076] First of all, this embodiment is a reactor structure in the dry distillation and gasification process of organic waste. The dry distillation and gasification process refers to that after the organic waste is screened, crushed and dried, it is quantitatively fed into a reaction tower at a certain temperature. A process in which a reaction occurs to produce water gas. Generally, the reaction tower is a vertical structure, including multiple layers from top to bottom, and the zones are divided according to the internal temperature. The material enters the tank 1 from the top, and then reacts differently with the change of temperature.
[0077] The upper part is the drying layer, the temperature of which is 100-300°C, and the temperature of this layer rises in a gradient, and the closer to the lower part, the higher the temperature. Usually, this layer dries the crushed garbage that has just entered the tank body 1, and the space is large, occupying 110-20% of the space of...
Embodiment 2
[0086] This embodiment discloses a spiral feed waste gasification reaction system, such as Figure 1-5 As shown in 12-18, through the dry distillation and gasification process, the screened organic waste is gasified to obtain water gas, including a vertical tank 1, and the tank 1 is provided with a tank on the side wall near the top. The feed port 2 communicated inside the body 1; the top of the tank body 1 is provided with a auger 7, and the top of the tank body 1 is provided with a power mechanism that is connected to the auger 7, and the power mechanism drives the auger The device 7 presses the crushed organic waste entering from the feed port 2 into the reaction zone inside the tank 1 in a quantitative manner for reaction.
[0087] The tank body 1 is sequentially divided into a feeding area, a reaction area and a cooling discharge area from top to bottom. The auger 7 is arranged in the feeding area and its bottom is in contact with the top surface of the reaction area. Th...
Embodiment 3
[0092] This embodiment is optimized and limited on the basis of the above-mentioned Embodiment 2, such as Figure 4 and Figure 5 As shown, it can be seen that a fire brick wall 8 is provided on the inner wall of the reaction zone of the tank body 1, and the fire brick wall 8 includes a multi-layer annular fire wall arranged vertically at equal intervals, and the annular fire wall of each layer includes multiple layers. There are a plurality of fire protection modules 81 on the same plane and arranged at the same central angle as the axis of the tank body 1 , and all the fire protection modules 81 are detachably connected to the inner wall of the tank body 1 . The current reactors are equipped with fire-proof brick structures for heat insulation. Since the internal temperature of the reaction zone can reach 1300°C, if the heat is directly transferred, the material of the tank 1 will be irreversibly changed due to the high temperature, thus affecting the whole Structural stren...
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