查询词典 boiler scale

Reduction performance and influence factors of coal water slurry reburning technology applied in large scale station boiler were studied in this paper through experiments and numerical simulation.

本文对大型电站锅炉应用水煤浆再燃技术降低NOx排放进行了详细的试验和数值模拟的研究。

So it fits the desulhpurization of middle and small scale industrial boiler. But it may cause more end corrosion.

对于大型锅炉，必须考虑副产品硫酸铵的销路和价格问题。

Keywords : large scale boiler; supporting frame; bearing performance; finite element; ANSYS

中文关键词：大型锅炉；支架；承载性能；有限元；ANSYS

It is used for cleaning the oil dirt in the pipe and the scale in the boiler. Its effects are equivalent to those of the same foreign product.

用于清洗要求较高的管道油污；清洗锅炉水垢，效果与国外同类产品相等。

The sell and price of (NH4)2SO4 must be taken into account on a large scale industrial boiler. Present pollution charge system can be seen to have some disadvantages and SO2 allowance-trading system must be perfected.

通过经济性分析，得出目前实施的排污收费制度存在一定的弊病，有必要完善以总量控制为目标的排放许可权交易制度。

Solar-air compound source heat pump hot water system has advantages of energy saving and environment protection as alternative heat source of little scale boiler.

作为小型锅炉替代热源的太阳能热泵热水系统具有节能环保的优势。

GF-120 is a safe , strong acid detergent , but remove the boiler , cool the scale while managing completely.

GF-120是安全、强力的酸性除垢剂，可彻底地清除锅炉、冷却管中水垢。

The structure features of the vertical tube coil once-through boiler and the sulfate scale coalescing on its throttle orifices were presented.

介绍了垂直管圈直流炉结构特点及节流孔板垢物聚结的情况。

Senior experts said high-pressure boiler tubes, the current scale of mineral resources exploration and development is heavily dependent on government investment and the administrative examination and approval, resulting in generation of mining enterprises to explore mining resources, a serious shortage of investment in exploration, and resource utilization rate and the decline found.

资深高压锅炉管专家表示，目前的矿产资源勘探和规模开发严重依赖政府投入和行政审批，导致矿业企业以采代探，资源勘探方面投入严重不足，进而带来资源发现率和利用率下降。

With the rapid development of boiler unit and the scale and capacity to high-parameter and large capacity in fossil fuel power plant,in order to protect the unit running safety,requirements for certificates of coal is also growing.How to improve the utilization of space,reduce area and the amount of soil,saving the investment of equipment,reasonable and necessary optimization for coal storage system in engineering design,without reducing the reliability of coal handling system and the security of coal suppl...

随着火力发电厂锅炉机组和规模容量向高参数、大容量的快速发展，为确保电厂运行安全，要求电厂的储煤量也越来越大，如何提高场地的利用率，缩小占地面积，降低土石方量，节约设备投资，在工程设计中对贮煤系统进行合理和必要的优化，同时又不降低输煤系统的可靠性和机组供煤安全，是国内现代化火力发电厂储煤场设计中所面临的现实问题。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。