METHOD AND ARRANGEMENT FOR CHARCOAL CARBURETTORS WITH ASHETE TEMPERATURE AND ASHBET HEIGHT DETERMINATION

摘要

An apparatus for measuring the ash temperature in a gasifier (10) of the kind described, which includes providing an ash contact member (31) in the ash flow path (20) downstream of the ash outlet (21) of the gasifier, and measuring the temperature of the ash contact member. The invention also provides ash temperature measurement means (30) for the gasifier (10). The ash temperature measurement means includes the ash contact member which is located in the ash flowpath below the ash outlet and which is capable of assuming a temperature proportional to the temperature of ash discharged from the gasification chamber (12) and which comes into contact with the contact member, as well as temperature sensing means adapted to measure the temperature of the ash contact member.