【摘要】 湖北双环科技股份有限公司盐厂ⅠⅡⅢ组罐真空系统由两级水喷改造为一级蒸喷加水环真空泵后,末效真空度明显上升,产量明显提高,收到较好的效果。更多还原

【Abstract】 The vacuum degree of the last effect i ncreasing in evidence after reforma tions of EffectⅠ,EffectⅡand EffectⅢto change tow stage water spray to one stage steamspray with water circula ting vacuumpump and increas-ing production.更多还原