摘要
Reasonable control of air excess coefficient in combustion process isone of the ways to says energy in glass furnace. While using rhomb apeed equalizer to measure flow of secondary air, using PMK programmable controller to control air/fuel ratio and using to feedback to adjust the ratio of fuel to secondary air, the author also introduced open signal of fuel valve to overcome the interference caused by flame exchange, the constant secondary air flux can thus be achieved and atmoshere in glass furnace can be better controlled. There also are some discussions about the problems on adjustment of air/fuel ratio,snch as ventilation behaviour in regenerator, adjustment of the ratio of air to fuel and co-ordination of furnace temperature regulation system etc. in this paper.
Reasonable control of air excess coefficient in combustion process isone of the ways to says energy in glass furnace. While using rhomb apeed equalizer to measure flow of secondary air, using PMK programmable controller to control air/fuel ratio and using to feedback to adjust the ratio of fuel to secondary air, the author also introduced open signal of fuel valve to overcome the interference caused by flame exchange, the constant secondary air flux can thus be achieved and atmoshere in glass furnace can be better controlled. There also are some discussions about the problems on adjustment of air/fuel ratio,snch as ventilation behaviour in regenerator, adjustment of the ratio of air to fuel and co-ordination of furnace temperature regulation system etc. in this paper.
出处
《玻璃与搪瓷》
CAS
北大核心
1989年第2期31-34,共4页
Glass & Enamel
