Method for thermal utilization of moist sludge, digestate or agricultural and installation of damp combustion of sewage sludge, digestate or agricultural

摘要

a thermal treatment zawilgoconych sewage sludge, pofermentacyjnych or agricultural, in which zawilgocony sludge is to obracanej at from 0.5 to 5 rpm. the engine, in which przesypywany in time from 2 to 10 minutes.towards a window outlet chamber is heated wspu00f3u0142pru0105dowo rotational stream exhaust, characterised by the fact that the drying and pyrolysis zawilgoconego sludge chamber (2) is driven in the rotational atmosphere exhaust stream temperature anaerobic range 700 to 1100u00b0c, 850u00b0c favourably.formed in the chamber (2) karbonizat rotational and ash being drained out is to set up on the bottom of the dyszowym (1.1) fluidalnej combustion chamber (1) of fluid and formed in the revolving chamber (2) zawilgocony pyrolysis gas is made to fluidalnej combustion chamber (1), which is burned after previous mixing with air introduced into the combustion chamber (1) fluidalnej two after ziomach its vertical axisat lower pyrolysis gas is mixed with primary air, doprowadzonym in quantities of from 30 to 50% of the quantity of air required for burning the gas generated stechiometrycznego pyrolysis, and at a higher level of secondary air, doprowadzonym in quantities of from 40 to 60% of the quantity of air required for burning gas stechiometrycznego isolated pizolitycznych.the mixed air zawilgoconego gas pirolitycznego follows from shaped rear wall (1.9) fluidalnej combustion chamber (1), at the height of the window outlet chamber (1), the engine ignition (1.10), warmed up to temperatures of 800 to 900u00b0c spalina the temperature of 900 to 1000u00b0c, arising from the combustion karbonizatu fluidised bed.fluidalnej arising in a combustion chamber (1) gases are routed to the separation chamber (3), and then to pu0142omiennicy (4.1) a waste heat boiler (4), the ash from the combustion chamber (1) fluidalnej is discharged to the discharge of ash (7), and outgoing with a waste heat boiler (4) gases undergo process odpylenia dedusting exhaust system (5), and then cool and dry in the schu0142 adzaju0105co - desiccant unit exhaust gas (6).the subject of the invention is also the thermal utilisation zawilgoconych sewage sludge, pofermentacyjnych or agricultural.