enriched blast meaning in Chinese
富氧鼓风
Examples
- A new technology of oxygen - enriched blasting for the first tap of blast furnace has been developed . the blast furnace can be tapped smoothly and operated normally after blast . the accident of tap failure , followed by tuyere burning due to slag going up can be avoided
利用富氧燃烧技术研究一种高炉首次出铁时吹烧铁口新工艺，使休风后的高炉出铁顺利，尽快达到高炉顺行，避免铁水出不来，炉内渣面上涨，风口烧穿等事故的发生。 - Abstract : a new technology of oxygen - enriched blasting for the first tap of blast furnace has been developed . the blast furnace can be tapped smoothly and operated normally after blast . the accident of tap failure , followed by tuyere burning due to slag going up can be avoided
文摘:利用富氧燃烧技术研究一种高炉首次出铁时吹烧铁口新工艺，使休风后的高炉出铁顺利，尽快达到高炉顺行，避免铁水出不来，炉内渣面上涨，风口烧穿等事故的发生。 - Abstract : according to material and local heat balance in the blast furnace , refering to the result of oxygen enriched blast and coal injection into blast furnace and use of metallized burden , the influence of burden metallization degree on oxygen enriched - coal injection rate 、 coke rate and productivity is calculated
文摘:根据高炉物料平衡和区域热平衡理论，参照高炉富氧喷煤和使用金属化炉料的冶炼结果，计算了炉料金属化率对富氧喷煤率、焦比和产量的影响。 - It shows that with a metallization degree of burden more than 40 per cent , blast furnace can t be operated with oxygen enriched blast . combining lower burden metallization degree with oxygen enriched blast and coal injection , higher coal injection rate and higher productivity can be obtained . by use of higher burden metallization degree lower coke rate can be obtained than oxygen enriched blast and coal injection
结果表明：炉料金属化率达到40后，高炉不能富氧操作；较低的炉料金属化率与富氧喷煤相结合，能够获得更大的喷煤比和更高的产量；使用金属化率较高的炉料，能够比富氧喷煤达到更低的焦比。 - Abstract : coke saving measures in the recent ， years at pangang are summarized according to various ways of beneficiated materials ， high blast temperature ， oxygen - enriched blast ， pulverized coal injection rate and improvement of blast furnace operation ， the effect of related smelting factors on coke rate is investigated in combination with the production data and moreover further measures for reduction of coke rate are proposed
文摘:从精料、风温、富氧和喷煤量以及改善高炉操作等方面总结了攀钢近几年来采取的节焦措施，并结合生产数据分析了有关冶炼因素对焦比的影响，同时提出了进一步降低焦比的措施。