通过在轧钢加热炉上的喷补实践，较大地延长了加热炉的使用寿命。
The service life of the reheating furnace has been prolonged when it was used.
简述蓄热式加热炉结构，提出了改进烘炉方法，从而提高加热炉的使用寿命和性能。
The structure of regenerative soaking pits is related, the method of improving stove is put forward. Meanwhile, the properties and service life of regenerative soaking pits are increased.
轧钢加热炉的使用寿命一般为3 ~10年，锻钢室式加热炉的寿命约为2年，单侧上烧嘴均热炉的使用寿命一般为3 ~ 6年。
Generally, the steel rolling furnace's service life is 3-10 years, the wrought steel chamber furnace is about 2 years, and the soaking pit side nozzle furnace's is 3-6 years.
因此使用正确标准的铺炉和烘炉工艺能够提高炉子的使用寿命。
Therefore, using the correct standard laying furnace and ovens process can improve the service life of the furnace.
当制氢转化炉炉管发生局部失效时，采用局部更换炉管方法可延长整根炉管的使用寿命。
When a reformer furnace tube locally failed, the whole furnace tube service life will be extended by replacing the failed furnace tube.
无论汽炉还是水炉在供给锅炉补水前必须进行水质处理，使补偿水达到锅炉的给水指标，才能延长锅炉使用寿命。
Running water in the boiler must be proceed before, to make the water supply index attain the boiler, and can prolong the boiler service life.
本文根据某铝业有限公司提高炉衬寿命的实践，提出了从炉料、筑炉、烘炉、使用、检测、修补等方面延长炉衬使用寿命的措施。
In base of one companys practice in improving the life of furnace liner, It gives out some measures in many aspects, such as charging, build furnace, baker, running, checking, repairing et al.
通过引入烧结莫来石颗粒料，浇注成型生产的莫来石质反射炉炉门砖，使用寿命明显高于进口砖。
The casted door brick for reverberatory furnace which introduced mullite grains has an obvious longer service life than the imported brick .
叙述了真空保温杯的种类，保温时间及使用寿命，联合设计三室真空钎焊炉的优点以及真空杯的钎焊焊料、结构。
Describes the advantages of the jointly-designed three-chamber vacuum brazing furnace and the construction of vacuum mup and solders used for it.
在分析烧结机台车炉篦条失效原因的基础上，进行了提高它们使用寿命的材质研究。
On the basis of analyse of the invalidation cause of bar grate, the material research to increase the durability had been carried through.
运用冲天炉熔炼试制QT 400 - 18球墨铸铁，作为锌锭模的材质，提高锌锭模使用寿命。
To use pick cupola smelting triM-produced QT400-18 ductile iron, zinc ingots module as material, improve zinc ingots mode using life.
通过对锻造加热炉炉门破损原因的分析，制定了延长炉门使用寿命的技术措施，研制了密度低、抗热震性高的耐火浇注料。
Based on the damaging analysis of forge heating furnace gate, the technology measures are made to prolong the service life of the furnace gate.
阐述了加热炉炉顶耐火材料烧损机理，通过选择高强高铝莫来石浇注料作为炉衬，精心组织施工，科学烘炉达到了延长炉顶使用寿命的目的。
The life campaign of the furnace top lining will be lasted by using mullite cast refractory with high strength and alumina and carrying out construction carefully and drying correctly.
油气化炉内衬材料的使用寿命除与刚玉材料质量和炉衬结构有关外，还取决于操作条件。
The service life of oil gasifier linings is not only related with the quality of corundum material and the structure of linings but also depends on the operation conditions.
中国石化扬子石油化工股份有限公司烯烃厂1号乙烯装置两台乙烷炉运行周期一直偏低，辐射段炉管使用寿命较短，并影响急冷油减粘系统的稳定运行。
The cycle of two ethane furnaces in No. 1 ethylene plant of YPC Limited Company is very short. The short life-span of tubes in radiation section affects the stable operation of quench oil system.
通过对烧嘴结构、材质、安装等方面进行研究、改造，达到延长气化炉烧嘴使用寿命的目的。
By development and revamp of burner structure, material and installation, etc., the aim of prolonging burner service life was realized.
结果表明，新型圆坯结晶器使用寿命达到322炉以上，远高于企业要求200炉以上的目标；
The results show that the working lifetime of novel round mould reaches to 322 heats, higher than the factory's requirements and more than the lifetime of imported mould which reaches to 200 heats.
本发明的反应器与目前公开的气化炉相比，具有气化效率高、煤种适应性广、耐火衬里使用寿命长等特点。
Compared with available technology, the present invention has the features of high gasifying efficiency, high coal type adaptability, long service life of the refractory lining.
本发明的反应器与目前公开的气化炉相比，具有气化效率高、煤种适应性广、耐火衬里使用寿命长等特点。
Compared with available technology, the present invention has the features of high gasifying efficiency, high coal type adaptability, long service life of the refractory lining.
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