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汉语拼音：yè lún

涡轮机里带有叶片的轮，叶片受流体冲击而转动，使轴旋转而产生动力。也指水泵、鼓风机等机器里带有叶片的轮，转动时使流体运动。

• The vanes are made of structural angle iron.

  叶轮可用角钢制成.

• This device operates similarly to the vane pump.

  这种装置的运转情况与叶轮泵很相似.

• Impeller are open, and closed three - Banbi, as shown in Figure 2 - 2 .

  叶轮有开式 、 半闭式和闭式三种, 如图 2-2 所示.

• Impeller has single - and double - suction suction aspiration of the two methods.

  叶轮有单吸和双吸两种吸液方式.

• Mainly by the impellers, pump body and pump cover composition.

  主要由叶轮 、 泵体和泵盖组成.

• The impeller of the sea water pump is unevenly worn out.

  海水泵叶轮严重单边磨损.

• The pump body, Vane wheel water distributor are made of stainless steel.

  主机泵体, 叶轮分水器,外壳均采用不锈钢材质.

• Impeller or both water inlet and outlet pipelines blocked up.

  叶轮或进出水管路阻塞.

• The elimination of measures: the right to the manufacturers Advisory impeller diameter.

  消除措施: 向厂家咨询正确的叶轮直径.

• According to the test resultto trim thetheto extend the area the throat.

  根据新叶轮运行结果,修削泵体隔舌,扩大喉部面积.

• The design results show that the radial inflow turbine has high efficiency.

  结果表明,叶轮具有较为理想的气动性能.

• YJD star unloader valve and welded steel impeller can also be cast.

  YJD星型卸料器阀体和叶轮可用钢板焊制,也可铸造.

• Single suction, single stage horizontal centrifugal pump with closed impeller.

  单吸 、 单级卧式离心泵,用封闭叶轮.

• Too much wear with dual - suction seal ring or impeller damaged.

  双吸密封环磨损过多,或叶轮损坏.

• Strainer or impeller blocked Triangle speed is too low or too loose.

  滤网或叶轮堵塞,转速太低或三角带过松.