(蒸汽喷射加热器)进口蒸汽喷射泵原理 principle

蒸汽喷射式热泵是提高低压蒸汽压力的专用设备。其原理是借助高压蒸汽(驱动蒸汽)喷射产生的高速气流将低压蒸汽或凝结水闪蒸汽压力和温度提高,而高压蒸汽的压力和温度降低。从而使低压蒸汽的压力和温度提高到生产工艺要求的指标,达到节能目的 retz品牌 The steam jet heat pump is a special equipment to increase the low pressure steam pressure. Its principle is to increase the pressure and temperature of low-pressure steam or condensate flash steam with the help of high-speed air flow generated by high-pressure steam (drive steam) injection, while reduce the pressure and temperature of high-pressure steam. So that the pressure and temperature of low-pressure steam can be raised to the index required by the production process, and the purpose of energy saving can be achieved

安装布置图 Installation layout

安装在水池外壁上面、或者安装在循环加热水的管道系统中 Installed on the outer wall of the pool or in the pipe system of circulating heating water

蒸汽喷射（输送）泵，只适合水的流量比较小的场合，只适合饱和蒸汽的压力不是很高的场合。很明显，水流量大，蒸汽流量就大，无法解决蒸汽的喷射噪声 The steam jet (delivery) pump is only suitable for occasions where the flow of water is relatively small and the pressure of saturated steam is not very high. Obviously, if the water flow is large, the steam flow is large, and the steam injection noise cannot be solved

安装和应用方式 Installation and application mode

1、垂直安装在大型水罐，包括“带有搅拌机的污水池”外壁上，对水罐（水池）内的水、污水、矿浆，反复循环加热 It is vertically installed on the outer wall of large water tank, including "sewage tank with mixer", and repeatedly circulates and heats the water, sewage and slurry in the water tank (tank)

2、安装在管道系统，抽吸、输送水。或者抽吸水，同时加热水。或者实现管道内部系统水的反复循环加热 It is installed in the pipeline system to pump and deliver water. Or draw water and heat water at the same time. Or realize the repeated circulating heating of the system water inside the pipeline

3、垂直安装为主，有时，也可以水平安装 Vertical installation is dominant, sometimes horizontal installation

特别制造 Special manufacturing required

1、一般都是依据客户的设计条件，进行设计制造。（因为，标准化的产品，应用受局限，影响使用效果）Generally, it is designed and manufactured according to the customer's design conditions. (Because the application of standardized products is limited, which affects the use effect)

2、蒸汽喷射（输送）泵通常做成“可以调节的”The steam injection (delivery) pump is usually made into "adjustable"

3、安装在“带有搅拌机”的水池、水罐的外壁上面，是很好的 It is good to install it on the outer wall of the pool and water tank "with mixer"

4、用于流量比较小的水循环管道系统，利用蒸汽高速喷射抽吸水和循环水，蒸汽喷射（输送）泵，是合适的选择 For the water circulation pipeline system with relatively small flow, the steam injection (delivery) pump is the appropriate choice for pumping water and circulating water by steam high-speed injection

5、联调型：在设备中心设置一条通长芯子，调节过程不仅使喷嘴喉部面积发生变化，而且喷嘴和混合面积也同时按比例变化，同时，混合室长度也相应改变。因几何比不变，并保持好的稳定状态，使负荷从小到大都能保证较高的引射系数，可简单理解为“无级变速”的方式

6、节流芯分解两段，一段调喷嘴，另一段调喉部面积。“全天候”的引射器各压力不在一定范围内变化时，引射效果依然很好，这就为大机组热电解耦工作，提供了最为关键的主设备 The throttling core is divided into two sections, one section for nozzle adjustment and the other section for throat area adjustment. When the pressure of the "all-weather" ejector does not change within a certain range, the ejector effect is still very good, which provides the most critical main equipment for the thermoelectric decoupling of large units