<p>應用領域：</p><p>Application Field:</p><p>石油化工、食品制藥、造紙建材、選礦冶金等行業</p><p>Petroleum chemical industry, food and pharmaceutical, paper and building materials, beneficiation metallurgy and so on.</p><img src='http:///pic/125176/2/20160405145320_6083_zs_sy.jpg' /> <br /><p>該機組可配套提供JZ系列油擴散噴射泵真空機組（又稱油增壓泵機組）。該機組抽氣能力大、粗抽時間短、設備維護簡單、操作方便，是真空應用設備的理想配套設備。但該機組不適于排除對金屬有腐蝕作用及對泵油產生化學反應的氣體。現廣泛地被太陽能制品企業所應用。</p><p>This unit comes with JK serial oil diffusion jet vacuum pump unit (also called oil booster unit).It has good capacity of gas extracting, with short rough extracting, easy to maintain and operating. It is ideal corollary equipment for vacuum application equipment.But this unit is not suitable for the gases which exclude corrosion towards metals and chemical reaction towards pump oil.Now it is widely applied by solar product enterprises.</p><img src='http:///pic/125176/2/20160405145320_6083_zs_sy.jpg' /><img src='http:///pic/125176/1/20160307133712_5089_zs_sy.jpg' /><br /><p><br /></p>根據被抽真空系統的大小及氣體狀態，真空機組各泵之間的名義抽速之比一般在4∶1至10∶1之間，前者適用于較大真空系統及長時間在較低入口壓力或極限真空情況下工作。本系列羅茨真空機組為了防止前級旋片真空泵停機返油，在前級管道上裝有電磁放氣閥，其動作與前級旋片真空泵的電機聯動。<img src='http:///pic/125176/2/20160405144613_2517_zs_sy.jpg' /><br />