Carbon powder gasification plant with multi-stage addition of gasifiers and high turbulence and associated gasification process

摘要

Carbon powder gasification plant with multi-stage addition of a gasifying agent, comprising:A carbon burner (1), a carburetor (2), a water cooling wall (4), a synthesis gas channel (5),(ii) where the carburettor (2) has at least one carburettor nozzle (7) with a carburettor outlet;where the water cooling wall (4) is positioned on an inner lateral side wall of the carburettor (2),The water cooling wall consists of a majority of vertical circulators and a chamber enclosed by the water cooling wall (4), in which the media rotate, is formed in the furnace interior as a combustion chamber (3),where the carbon burner (1) is positioned at the top of the carburettor body (2) in such a way that an axis line of the carbon burner (1) corresponds to an axis line of the carburetor chamber (3), with a sub-section of the carburettor body (2) formed as a slag bath (6),where the synthesis gas channel (5) is positioned on the outer lateral side wall of the sub-part of the lateral furnace wall of the carburettor body (2),(iii) where a connection is established between the synthesis gas channel (5) and the carburetor chamber (3) by the fact that the carburettor also includes:(i) several turbulence wings (9), a carbon atomic channel (10) and a gasifying agent channel (11), and a flow control valve (8), which is located at each of the gasket exhaust outlets of the multitude of gassing gases (7);(i) where, in the interior of the coal burner (1), a circular gas channel (11) and a circular carbon channel (10) in the roof area of thegassing chambers (3) are trained,(ii) where at least one carburettor nozzle (7) is positioned on a side wall of the top of the lateral furnace wall of the carburettor body (2) and tangentially plugged into the interior of the carburettor chamber (3);(iii) where there are interlocking wings at the end of the carbon channel (10) and at the end of the gas channel (11) and(ii) the number of exhaust gases (7) from top to bottom along the vertical alignment are evenly provided at the top of the carburettor body (2), with the exhaust points of the number of exhaust gas outlets (7) either:(ii) uniformly on a vertical line of the carburettor (2) vertically to a horizontal plane; or(ii) are positioned or evenly positioned along the circumference of the carburettor (2).