The regenerative energy-saving smelting furnace adopts a thermal combustion system. The combustion-supporting fan and exhaust gas fan and two sets of natural gas burners with heat storage function realize cyclic combustion mutual switching. Natural gas and combustion-supporting air, and exhaust air are automatically adjusted and controlled by proportional valves. , Customizable flame adjustment and control, the combustion-supporting fan and exhaust gas fan are controlled by frequency conversion, according to the air-fuel ratio adjustment to achieve the best combustion air-fuel ratio, so that the natural gas is completely burned. The exhaust gas in the furnace is discharged after the alumina ball in the heat storage box absorbs heat and cools down. The discharge temperature is less than 150°C. The heat storage ball can reburn residual combustibles in the flue gas to reduce pollutants and exhaust gas emissions.

燃烧系统描述 Description of combustion system	报警提示功能 Alarm prompt function	控制系统描述 Control system description
蓄热体尺寸:根据要求设计 Heat storage body size: designed as required	炉膛温度超温报警提示功能：有 Alarm function:：yes	电气控制柜:600mm×1200mm×2100mm Electric control cabinet:600mm×1200mm×2100mm
蓄热体重量:约4700kg Heat storage weight: about 4700kg	蓄热箱体超温报警提示功能：有 Heat storage box body over temperature alarm function：yes	触摸屏显示器 Touch screen display
烧嘴功率:300万大卡 Burner power: 3 million calories	四通换向阀故障提示功能：有 Fault indication function of four-way reversing valve: yes	PLC控制器:德国西门子 PLC controller: Siemens, Germany
融化速度:根据要求设计 Melting rate: designed as required	气动蝶阀换向故障提示功能：有 Pneumatic butterfly valve reversing fault indication function: yes	温度模块:德国西门子 Temperature module: Siemens, Germany
燃烧介质:天然气 Combustion medium: natural gas	小枪火焰熄火提示功能:有 Small gun flame extinguishing function: yes	模拟量模块输入:德国西门子 Analog module input: Germany Siemens
氧化铝规格:Φ25mm-30mm Alumina specifications: Greenwich 25mm-30mm	大枪火焰熄火提示功能:有 Big gun flame extinguishing prompt function: yes	模拟量模块输出:德国西门子 Analog module output: Germany Siemens
氧化铝球重量:1000kg 氧化铝球重量:1000kg	冷却风机过载提示功能:有 Cooling fan overload indication function: yes	低压电器:法国施耐德 Low voltage: schneider, France
火焰检测：电离式 Flame detection: ionization type	助燃风机过载提示功能:有 Combustion fan overload indication function: yes	变频器:日本三菱 Frequency converter: mitsubishi of Japan
点火方式：自动点火 Ignition mode: automatic ignition	废气风机过载提示功能:有 Exhaust fan overload indication function: yes	点火控制器 lgnition controller
燃烧时间：可设定修改 Burning time can be set and modified	炉门电机过载提示功能：有 Fumace door motor overload prompt function: yes	点火变压器 Ignition transformer
切换方式：自动切换 Switching mode: automatic switching	压缩空气压力低提示功能：有 Compressed air pressure low prompt function: yes	燃气过滤器:霍尼韦尔 Gas filter: honeywell
蓄热温度：大于800℃ Heat storage temperature: greater than 800℃	冷却风压力低提示功能：有 Cooling air pressure low prompt function: yes	快速切断阀:RQZ-80 Quick cut valve: rqz-80
排烟温度：小于150℃ Exhaust temperature: less than 150℃	燃气压力低提示功能:有 Gas pressure low prompt function: yes	燃气调压阀:RTZ-80 Gas regulating valve: rtz-80
冷却风机：380v2.2kw Cooling fan: 380v 2.2kw	炉膛压力过高提示功能:有 Fumace pressure too high prompt function: yes	燃气电磁阀:WAE-80 Gas electromagnetic valve: wae-80
助燃风机:380v-18.5kw Combustion fan: 380v-18.5kw	远程遥控操作功能:有 Remote control operation function: yes	燃气比例阀:Lide-10-DN80 Gas proportional valve: Lide-10-DN80
废气风机：380v-22kw Exhaust fan: 380v-22kw		燃气压力检测:日本山武 Gas pressure test: yamaha, Japan
用电功率：50kw/h Power consumption: 50kw/h		炉压检测:SP101-4-20mA Fumace pressure test: SP101-4-20mA
燃气能耗:根据要求设计 Fuel gas consumption: designed as required		炉温检测:热电偶测温 Furnace temperature measurement: thermocouple temperature measurement
远程操作：工业遥控器 Remote operation: industrial remote control		蓄热箱温度检测:热电偶测温 Heat storage tank temperature detection: thermocouple temperature measurement
管道切换：四通换向阀 Pipeline switching: four-way reversing valve		燃气流量计:气体罗茨流量计 Gas flowmeter: gas rotz flowmeter
管道控制：气动蝶阀 Pipeline control: pneumatic butterfly valve		炉门控制:电机控制 Furnace door control: motor control
		炉门提升:主链条+副钢丝绳 Fumace door lift: main chain + auxiliary steel wire rope