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一、锻工炉消烟除尘和余热回收装置我厂于1982年新建一座0.47米~3的贯通式锻工炉。该锻工炉与我厂原设计、使用的链条传动水冷滚筒炉排,双级涡旋除尘器锻工炉相比,具有以下优点: 1.该炉采用TMJ-500型自动液压阶梯式推煤机加煤,该推煤机加煤均匀,使炉内煤料能连续、充分燃烧,因此能稳定消除黑烟,并可节约7％左右的煤料。该推煤机性能稳定,不易损坏,安装维修都很方便; 2.烟气除尘采用了上海同济大学和上海民用建筑设计院研制的XZZ-D500型旋风除尘器。该除尘器下部锥体接近直筒形,取消了下灰环,因而磨损小,下灰情况良好;该
First, forging furnace smoke and dust removal and waste heat recovery unit I plant in 1982 to build a 0.47 m ~ 3 through-type forging furnace. The forging furnace with the original design of our plant, the use of chain-driven water-cooled roller grate, two-stage vortex precipitator forging furnace compared with the following advantages: 1. The furnace using TMJ-500 automatic hydraulic step-by-step coal Machine plus coal, the coal pushing coal evenly, so that the furnace can be continuous, full combustion, it can be stable to eliminate black smoke, and can save about 7% of the coal. The coal-pushing machine has the advantages of stable performance, easy to damage and easy installation and maintenance; 2. Flue gas dust removal adopts the XZZ-D500-type cyclone dust collector developed by Shanghai Tongji University and Shanghai Civil Architecture Design Institute. The lower cone of the precipitator is close to the straight shape, the lower gray ring is eliminated, so the wear is small and the ash is in good condition.