第一节旋涡泵的结构和工作原理 第二节旋涡泵的性能和特点 第三节离心旋涡泵

First set to operation Before putting into operation for the first time check that: All connecting pipes and flanges specially on the suction side, are completely tight

Significant features: DVZ - JET WASH oil drainage Self-cleaning with sea water using a reversible pump Automatic electrode cleaning DBGM 8404946 Utilization of the adhesion tendency of oil to aid separation

Principle The rising velocity of the globules carries them upwards where they become trapped by the under-surfaces of the plates and coalesce until the enlarged globules have sufficient rising velocity to travel along the plate surface and break away at the periphery

4.1 Function The purpose of the operation is either to liberate a liquid from strange particles, or to separate two intermixed liquids

Learning Objectives When you have completed this section, you should be familiar with: Pre-bunkering checking. Guidelines for bunkering of fuels. Health precautions

Oil fuel transfer arrangements provide for receiving stations at an upper deck level, port and starboard, furnished with valves, elbows, pressure gauges, filters and relief valves

There are branch pipes to the separators and occasionally to the settling tanks (blanked). Other branch pipes lead to the deck filling lines (also blanked) so that the oil can be discharged ashore

第一节水射水泵 第二节其它喷射器

一.单项选择题(每题2分) 1.泵分为容积式、叶轮式、喷射式,是根据来划分。 A.原动机类型B.工作原理C.运动形式D用途