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生产不连续，周期长，产量小，成本高，产品种类单一
Not continuous producing, longer cycle, lower yield, higher cost, less types of products
产品质量
Quality of products
隧道窑
Tunnel kiln
产品合格率高，合格产品质量高Higher qualified rate, higher qualify of qualified products
受天气影响
Affected by the weather
隧道窑
Tunnel kiln
较小
Less affected by weather
轮窑
Hoffman kiln
较大
More affected by weather
单位产量污染
Pollution under the same yield
隧道窑
Tunnel kiln
产品产量
Quantity of products
隧道窑
Tunnel kiln
生产连续化，周期短，产量大，成本低，产品种类多样
Continuous producing, shorter cycle, higher yield, low cost, more types of products
轮窑
Hoffman kiln
建设投资高，需设备及钢材较多Higher investment, Using more equipments and steel
轮窑
Hoffman Hale Waihona Puke Baiduiln
建设投资低，需设备及钢材较少Lower investment, Using less equipments and steel
投资回报率低，单位产量占地面积大Lower investment return rate, Using more land under the same yield
隧道窑
Tunnel kiln
单位产量煤耗低（20%~30%）
Lower coal consumption under the same yield ( 20%~30% lower)
单位产量电耗较高
Higher power consumption under the same yield
轮窑
Hoffman kiln
轮窑
Hoffman kiln
劳动强度高，产量和生产线稳定运行对工人（尤其是烧窑工）熟练度依赖大，工人难于掌握生产节奏
More labor intensity and the quantity and stable are more affected by workers’unskillful, more difficult for workers to hand the producing pace progress
轮窑
Hoffman kiln
产品合格率低，合格产品质量低Lower qualified rate, lower qualify of qualified products
煤（或其它燃料）耗和电耗Coal (or other fuel) consumption and power consumption
单位产量电耗低
Lower power consumption under the same yield
单位产量煤耗高
Higher coal consumption under the same yield
总体热效率和能耗（综合考虑电耗和煤耗）Thermal efficiency and total energy consumption(totallyconsidering coal and power consumption)
隧道窑
Tunnel kiln
总体热效率高，能耗较低
Higher thermal efficiency and lower total energy consumption
轮窑
Hoffman kiln
总体热效率低，能耗较高
Lower thermal efficiency and higher total energy consumption
Advantages and disadvantages of tunnel kiln and Hoffman kiln
方面Aspects
种类Type
优点Advantages
缺点Disadvantages
投资性和建设
Investment and construction
隧道窑
Tunnel kiln
投资回报率高，单位产量占地面积小Higher investment return rate, Using less land under the same yield
工人劳动强度和生产技能
Labor intensity and workers’skill
隧道窑
Tunnel kiln
劳动强度低，产量和生产线稳定运行对工人熟练度依赖小，工人易于掌握生产节奏
Less labor intensity and the quantity and stable are less affected by workers’unskillful, less difficult for workers to hand the producing progress
较小
Less pollution under the same yield
轮窑
Hoffman kiln
较大
More pollution under the same yield
维修率使用寿命
Repair frequency and production line life
隧道窑
Tunnel kiln
发展趋势
Developmenttrend
隧道窑
Tunnel kiln
先进,符合发展方向
Advanced and with thedevelopmentdirection
轮窑
Hoffman kiln
落后，一些发达国家已经淘汰
Lagging behind and already eliminated in some nations
一般5~7才年修一次，寿命长Lower repair frequency, usually mended for each 5~7 years, Longer producing life
轮窑
Hoffman kiln
维修率高，寿命短
Higher repair frequency, Shorter producing life
Not continuous producing, longer cycle, lower yield, higher cost, less types of products
产品质量
Quality of products
隧道窑
Tunnel kiln
产品合格率高，合格产品质量高Higher qualified rate, higher qualify of qualified products
受天气影响
Affected by the weather
隧道窑
Tunnel kiln
较小
Less affected by weather
轮窑
Hoffman kiln
较大
More affected by weather
单位产量污染
Pollution under the same yield
隧道窑
Tunnel kiln
产品产量
Quantity of products
隧道窑
Tunnel kiln
生产连续化，周期短，产量大，成本低，产品种类多样
Continuous producing, shorter cycle, higher yield, low cost, more types of products
轮窑
Hoffman kiln
建设投资高，需设备及钢材较多Higher investment, Using more equipments and steel
轮窑
Hoffman Hale Waihona Puke Baiduiln
建设投资低，需设备及钢材较少Lower investment, Using less equipments and steel
投资回报率低，单位产量占地面积大Lower investment return rate, Using more land under the same yield
隧道窑
Tunnel kiln
单位产量煤耗低（20%~30%）
Lower coal consumption under the same yield ( 20%~30% lower)
单位产量电耗较高
Higher power consumption under the same yield
轮窑
Hoffman kiln
轮窑
Hoffman kiln
劳动强度高，产量和生产线稳定运行对工人（尤其是烧窑工）熟练度依赖大，工人难于掌握生产节奏
More labor intensity and the quantity and stable are more affected by workers’unskillful, more difficult for workers to hand the producing pace progress
轮窑
Hoffman kiln
产品合格率低，合格产品质量低Lower qualified rate, lower qualify of qualified products
煤（或其它燃料）耗和电耗Coal (or other fuel) consumption and power consumption
单位产量电耗低
Lower power consumption under the same yield
单位产量煤耗高
Higher coal consumption under the same yield
总体热效率和能耗（综合考虑电耗和煤耗）Thermal efficiency and total energy consumption(totallyconsidering coal and power consumption)
隧道窑
Tunnel kiln
总体热效率高，能耗较低
Higher thermal efficiency and lower total energy consumption
轮窑
Hoffman kiln
总体热效率低，能耗较高
Lower thermal efficiency and higher total energy consumption
Advantages and disadvantages of tunnel kiln and Hoffman kiln
方面Aspects
种类Type
优点Advantages
缺点Disadvantages
投资性和建设
Investment and construction
隧道窑
Tunnel kiln
投资回报率高，单位产量占地面积小Higher investment return rate, Using less land under the same yield
工人劳动强度和生产技能
Labor intensity and workers’skill
隧道窑
Tunnel kiln
劳动强度低，产量和生产线稳定运行对工人熟练度依赖小，工人易于掌握生产节奏
Less labor intensity and the quantity and stable are less affected by workers’unskillful, less difficult for workers to hand the producing progress
较小
Less pollution under the same yield
轮窑
Hoffman kiln
较大
More pollution under the same yield
维修率使用寿命
Repair frequency and production line life
隧道窑
Tunnel kiln
发展趋势
Developmenttrend
隧道窑
Tunnel kiln
先进,符合发展方向
Advanced and with thedevelopmentdirection
轮窑
Hoffman kiln
落后，一些发达国家已经淘汰
Lagging behind and already eliminated in some nations
一般5~7才年修一次，寿命长Lower repair frequency, usually mended for each 5~7 years, Longer producing life
轮窑
Hoffman kiln
维修率高，寿命短
Higher repair frequency, Shorter producing life