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發(fā)布時(shí)間: 2012-10-27 15:00
正文摘要:螺桿泵是具有兩個(gè)或兩個(gè)以上嚙合螺桿,可以在殼體中轉(zhuǎn)動(dòng)以實(shí)現(xiàn)吸、排的液壓泵,也是利用螺桿旋轉(zhuǎn)使工作室呈周期性變化的容積泵。 螺桿泵因其可變量輸送、自吸能力強(qiáng)、可逆轉(zhuǎn)、能輸送含固體顆粒的液體等特點(diǎn),在污水處 ... |
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