Steam jet vacuum pump combined with the working principle of flow chart

it is after the traditional steam jet, in the formation of series jet vacuum the first stage of the steam condensate pump series, and its work flow chart of the combination of steam jet vacuum pump. It overcomes the steam jet vacuum pump and water jet vacuum pump your weaknesses, play to their advantages, at the same time to achieve high vacuum degree, and can have a greater displacement than traditional multi-stage steam jet vacuum pump, pump working steam saving % above, save for no more than % of cooling water, start the pump, vacuum distillation tower for a short time.