也可以设置烟气余热回收系统来提高加热炉的热效率。
Flue gas can also beset up waste heat recovery system to increase the thermal efficiency of furnace.
一种铁合金电炉烟气余热回收用热管降温器，由内筒体、外筒体和热管组成；
A ferroalloy electric furnace smoke remaining heat recycling hot tube cooler, is comprised of inner cylinder, outer cylinder and hot tube.
工业炉窑烟气余热回收利用，是提高炉子热效率、节约炉用燃料的极为有效的途径。
Recycle and utilization of waste heat in exhaust fume of industrial furnaces is the efficient way enhancing furnace heat efficiency and saving fuel used by furnace.
对烟气余热回收量及烟道阻力进行了计算，分析了烟气余热回收的经济性和节能性。
The recovery quantity of residual heat from flue gas and the flue resistance are calculated, and the economy and energy-saving of the residual heat recovery from flue gas are analyzed.
烟气余热回收系统不仅降低了直燃机排烟温度，还提高了夏季直燃机的一次能源利用率。
The recovery system of residual heat from flue gas can reduce the flue gas temperature of direct-fired machine and increase the primary energy utilization rate of direct-fired machine in summer.
烟气余热回收系统不仅降低了直燃机排烟温度，还提高了夏季直燃机的一次能源利用率。
The recovery system of residual heat from flue gas can reduce the flue gas temperature of direct-fired machine and increase the primary energy utilization ra...
通过对高炉热风炉燃烧系统和现有烟气余热回收装置的研究，提出了固定蓄热式烟气余热回收利用新方法。
The burning system of hot stove and equipment of waste heat recovery is studied. A new method of waste heat recovery with fast heat storage room is put forward.
在目前，对于中低温烟气的余热回收来说，更具有广泛的推广价值和应用前景。
At the present time, from the point of view of recycling waste heat of intermediate and low temperature fume the recuperator has still more extensive spreading values and prospects for applying.
热管式空气预热器广泛应用于烟气的余热回收。
The heat pipe air preheaters are widely used in the recovery of waste heat of gas.
该方案可回收硼酸脱水过程中余热和烟气中有用组分。除尘率可达90%以上。
Useful compositions in remaining heat and smoke of boric acid dehydrating process can be recovered with this program, and dust - removal rate is exceed 90%.
为了提高锅炉热效率，必须充分回收烟气余热。
In order to improve boiler heat efficiency, waste heat must be fully recovered.
结果表明：适当降低流过蓄热体的气体流速，缩短四通换向阀的切换时间，可降低烟气的出口温度，提高系统的余热回收率。
Result shows that decreasing fluid rate and shortening switching time can decrease the temperature of the exhaust gas and increase the recovery rate of waste heat.
用换热器回收工业炉窑的烟气余热，既可节约燃耗，又可提高炉窑产量。
Using heat exchanger to reclaim the afterheat of the industrial kiln fume can not only save fuel consumption but also improve the productivity of kilns.
扬子石化炼油厂催化裂化车间中压余热锅炉，用来回收催化再生烟气的余热。
The intermediate pressure exhaust gas boiler in the shop of Yantzi petrochemical oil refinery works is needed to recycle the exhaust heat from the dust.
其设计指导思想是，最大程度地回收炉子的烟气余热，提高炉子热效率。
Its design concept is to recuperate flue gas and increase heat efficiency of furnace at a maximum extent.
本方案主要采用冷凝回收装置将锅炉所排放的烟气余热进行回收再利用。
This plan mainly USES the condensation recycling installment to recycle the afterheat which discharges by boilers.
本方案主要采用冷凝回收装置将锅炉所排放的烟气余热进行回收再利用。
This plan mainly USES the condensation recycling installment to recycle the afterheat which discharges by boilers.
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