德國(guó)REXROTH葉片泵紹興總代理
REXROTH葉片泵均為臥式、單泵殼構(gòu)造的離心泵。選用特殊的卡箍夾緊泵體與泵蓋，REXROTH泵的吐出口方向可在360度的任何一個(gè)方位，裝置使用方便。砂泵的軸承組件選用圓筒式構(gòu)造，便于調(diào)整葉輪與泵體之間的空隙，REXROTH修理時(shí)可全體撤除。軸承選用油脂光滑。砂泵的軸封方法有填料密封、付葉輪密封、機(jī)械密封。砂泵流道寬暢，REXROTH汽蝕性能好，效率高，耐磨蝕。傳動(dòng)方法主要有V型三角帶傳動(dòng)、彈性聯(lián)軸器傳動(dòng)、輪減速箱傳動(dòng)、REXROTH液力偶合器傳動(dòng)、變頻驅(qū)動(dòng)裝置，可控硅調(diào)速等。過(guò)流部件原料選用高硬度的耐磨合金鑄鐵。然后發(fā)動(dòng)離心泵，葉輪疾速滾動(dòng)，REXROTH葉輪的葉片唆使液體滾動(dòng)，液體滾動(dòng)時(shí)依托慣性向葉輪外緣流去，一起葉輪從吸入室吸進(jìn)液體，在這一過(guò)程中，REXROTH葉輪中的液體繞流葉片，在繞流運(yùn)動(dòng)中液體效果一升力于葉片，反過(guò)來(lái)REXROTH葉片以一個(gè)與此升力大小相等、方向相反的力效果于液體，這個(gè)力對(duì)液體做功，使液體得到能量而流出葉輪，這時(shí)REXROTH液體的動(dòng)能與壓能均增大。REXROTH葉片泵依托旋轉(zhuǎn)葉輪對(duì)液體的效果把原動(dòng)機(jī)的機(jī)械能傳遞給液體。由于REXROTH離心泵的效果液體從葉輪進(jìn)口流向出口的過(guò)程中，其速度能和壓力能都得到添加，被REXROTH葉輪排出的液體通過(guò)壓出室，大部分速度能轉(zhuǎn)換成壓力能，然后沿排出管路運(yùn)送出去，這時(shí)，REXROTH葉輪進(jìn)口處因液體的排出而構(gòu)成真空或低壓，吸水池中的液體在液面壓力(大氣壓)的效果下，被壓入REXROTH葉輪的進(jìn)口，于是，旋轉(zhuǎn)著的REXROTH葉輪就連續(xù)不斷地吸入和排出液體.
德國(guó)REXROTH葉片泵紹興總代理
rexroth葉片泵型號(hào)：
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