Start up the circulating pump.

启动循环泵。

A re-circulating pump is used to continually move the polymer.

重新循环泵用来不断搅拌聚合物。

Research of Energy-Saving and Economic Operating of the Water Circulating Pump;

因此循环气流以极高的能量离开气泵。

The basic principle of distributed circulating pump heat-supply system is introduced.

介绍了分布式循环泵供热系统的基本原理。

And a by-pass pipe with check valve is set between the inlet and outlet of circulating pump.

在循环泵进出口之间设置带止回阀的旁通管。

Circulating pump, glass pump or moving pump measures correct. It meets the requirement of GMP.

旋转泵、玻璃泵或蠕动泵灌装计量正确，产量大等优点。

This paper introduces parameter selections of hot water circulating pump both at home and abroad.

对国内外热水循环泵的选取参数计算方法作了介绍和分析。

A diagonal flow pump with adjustable blades is used as the circulating pump in a 500mw power unit.

捷制500 MW机组的循环水泵，采用了叶片可调整式斜流泵。

The cleaning driving force used the condenser pump, boiler start-up circulating pump and pre feed pump.

清洗动力使用了凝结水泵、炉水循环泵和给水泵前置泵。

Cross section drawings of Media Circulating Pump (P-02603) and Backwash Pump (P-02604) shall be provided.

应该提供传动装置循环泵(p—02603)和回流泵(动力- 02604)剖面图纸。

To reduce energy consumption, the original plant circulating pump motor was changed to dual-speed motors.

为了节能降耗，将原循环水泵电机改为双速电机。

The ventilator for the water cooler and the circulating pump is driven hydraulically via a hydraulic motor.

水冷却器的通风设备及循环水泵由液压发动机控制。

Frequent leakage of mechanical seal of quenching oil circulating pump was a hard problem in ethylene production.

急冷油循环泵的机械密封频繁泄漏是困扰乙烯生产的老难题。

The circulating pump unit can measure the return water temperature and determine whether to start the circulating pump.

循环泵装置可测量回收到的循环水温度，而且根据测量的温度决定是否启动循环泵。

The controls should ideally be wired together, to prevent the chiller from cooling until the circulating pump is operating.

控制理想状态下应该是连接在一起，以防止循环泵正在运行时冷冻机进行制冷。

Reliability design of V-belt drive get not only a small size? Light wight but also high reliability in the circulating pump.

讨论了泵中V带传动的可靠性设计与传统设计比较，不仅根数少、尺寸小、质量轻，而且可靠性高。

This paper states the method of selecting and using circulating pump in hot water heating system properly to save electric energy.

合理的选择和使用热水供暖系统循环水泵，以达到节约电能的目的。

The problem of cavitation of water pump impeller was solved by means of localized treatment of the sealing ring of circulating pump.

通过采用新技术，对循环水泵密封环进行局部加工，解决了水泵叶轮汽蚀问题；

All the circulating water heater, heat radiator, circulating pump and water replenishing system are contained together via pipeline.

循环水加热器和散热器及循环泵装置、补水系统通过循环管配管。

The lower end of the vacuum filter is communicated with a circulating pump through a pipeline which is provided with a tapping valve.

真空过滤器的下端通过设有排液阀的管道与一循环泵连接。

In the hot water system a high water tank with solenoid valve controlled water feeder is used to replace the secondary circulating pump.

热水系统中，采用电磁阀根据水箱液位进行补水，省去二次循环泵。

The system has simple and practical design and can provide the distilled water in line with requirement for the sodium circulating pump.

该系统设计简便、实用，能为钠循环泵提供符合要求的蒸馏水。

The circulating pump is communicated with the two anode chambers respectively through two pipelines each of which is provided with a valve.

循环泵通过各设有阀门的两管道与电解槽的 两个阳极室连接。

The utility model discloses a distilled water cooling system which can provide cooling water for a sodium circulating pump of a sodium cooled fast reactor.

本实用新型公开了一种给钠冷快堆的钠循环泵提供冷却水的蒸馏水冷却系 统。

The serious damage accidents induced by the out shell and ceramic bearing fracture of circulating pump in 660 MW thermal power plant have lead to great losses.

某超超临界660 MW机组发生循环水泵外筒体断裂脱落、陶瓷轴承损坏的事故，造成重大损失。

There were some new problems such as the easy exhaustion of the liquid ammonia circulating pump and the appearance of liquid ammonia product was off specification.

目前存在氨液循环泵易抽空、液氨产品外观不合格(颜色发红)、液氨外送泵密封泄漏等问题。

Thermal Power Station is the second net heat source, the main energy-consuming device is a heat exchanger, circulating pump and fill the secondary network of pumps.

热力站是二级网热源，主要耗能设备是换热器、二级网循环水泵和补水泵。

The utility model relates to a circulating pump that belongs to the heating accessory system of the diesel engine, in particular relates to a liquid circulating pump.

本实用新型属于柴油发动机加热附件系统中用循环泵，特别涉及一种液体循环泵。

This chiller mainly consists of a built-in water tank and a circulating pump. It adopts a large heat radiation device to cool the circulating water in the water tank.

本机内置水箱和循环水泵，通过大面积散热装置对水箱内的循环水进行冷却，控制循环水的温度，以确保充磁头充分冷却。