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1·In alcohol industry, vapor ejector is used in the processing of mashing and liquefying starch materials and can substitute for traditional large equipment, such as tubular heaters and mash boiler.

酒精工业中，蒸汽喷射器对淀粉质原料进行加热糊化、液化，完全可替代传统的套管式加热器、蒸煮罐和后熟罐等大型设备。

2·This paper presents a vibration reliability analysis method of boiler economizers and tubular airheaters.

提出了锅炉尾部受热面的振动可靠性分析方法。

3·The water film duster for coal-burning boiler is composed of fume inlet, venturi tube, shaped tubular (plate) nest, dewatering swirl blade, water supply system, ash discharger and water pool.

一种复式洗涤水膜除尘器，由进烟管、文丘里管、异形管（板）束，脱水旋流片、供水系统、排灰机和水池组成。