斯派莎克IN15蒸汽喷射器，斯派莎克IN25M喷射器，斯派莎克IN40M喷射器

斯派莎克蒸汽喷射器使用蒸汽来加热水或其他流体。工作时，蒸汽的喷射器将液体从环形孔吸入，混合，再将加热后的热水喷入水箱中。喷射器引起的循环确保了充分的混合，避免了温度分层差异。三种口径的喷射器，可适用于非常广泛的应用范围。

最小的IN15型上有内/外螺纹，可直接安装在水箱壁上，也可由管道接入水箱中。

IN25M和IN40M则有外螺纹和对焊型，安装同IN15。

在要求更高的流量时，可以平行安装两个或多个喷射器

主要特点：

-全不锈钢材质

-锅炉给水加热和除氧的理想应用

-水和其他流体的有效的蒸汽加热

-加热、混合和循环-无运动部件

-紧凑的设计-噪声和振动最小化

压力温度限制

本体设计等级                                PN25

最小工作压力                                0.5bar g

最大饱和蒸汽条件                            17bar g@207℃

最高加热温度（开式水箱）                    90℃

材质

奥氏体不锈钢316L

尺寸/重量（近似）mm/kg

型号             A                  B                C                重量

IN15           1/2''         205         28           0.4

IN25 M         1''           84          71           0.8

IN40M         11/2''       115         88           1.6

可供型号

IN15,1/2''内螺纹和1''外螺纹，BSPT或NPT

其他喷射器选择如下：

                         IN25M           IN40M

BSPT外螺纹                1''               11/2''         

NPT外螺纹                1''               11/2''         

对焊                  1''Schedule80       11/2''Schedule80 
安全信息，安装和维修

详细的安装和维修指南随产品提供。

安装注意事项

喷射器安装在水箱中较低的位置，最好是位于中线，水平喷射蒸汽。管道可以在水箱中，也可以在水箱外。蒸汽管道必须固定良好，防止振动和水箱壁的应力。建议在螺纹接口使用合适的粘合剂。

管道的口径与喷射器的口径相同，例如，IN25M的喷射器使用25mm的管道。对多个喷射器的情况，管道口径如下：

  喷射器数量           型号              最小管径

       2               IN15               20mm      

       2               IN40M               65mm  

       3               IN40M               80mm 

两个喷射器之间，或喷射器与水箱壁之间至少要保证150mm的距离，同时喷射器的出口则应尽可能远离水箱壁。

Spirax Sarco steam ejector IN15 , Spirax Sarco IN25M injectors, injector Spirax Sarco IN40M

Brief introduction

Spirax Sarco steam ejector using steam to heat water or other fluids. In operation, the steam ejector suction fluid from the annular port to mix, spray water into the heating tank . Causing the injector loop ensures sufficient mixing to avoid the difference in temperature stratification . Three injector diameter , suitable for a very wide range of applications .

There are internal / external thread , can be mounted directly on the wall of the tank smallest IN15 type , but also by pipeline access to the water tank.

IN25M and IN40M is externally threaded and butt weld type , installed with the IN15.

In the higher flow requirements , you can install two or more parallel injectors .

Main features:

- All stainless steel

- Ideal for applications in boiler feedwater heating and oxygen

- Efficient steam heated water and other fluids

- Heating , mixing and circulation - no moving parts

- Compact design - minimize noise and vibration

Pressure and temperature limitations

Body design level PN25

Minimum operating pressure 0.5bar g

The maximum saturated steam conditions 17bar g @ 207 ℃

The maximum heating temperature ( open tank ) 90 ℃

Material

Austenitic stainless steel 316L

Dimensions / Weight ( Approximate ) mm / kg

Model ABC Weight

IN15 1/2'' 205 28 0.4

IN25 M 1'' 84 71 0.8

IN40M 11/2'' 115 88 1.6

Available models

IN15, 1/2 '' internal '' external thread and a thread , BSPT or NPT

Other injectors selected as follows:

                         IN25M IN40M

BSPT external thread 1'' 11/ 2''

NPT male thread 1'' 11/ 2''

Butt 1'' Schedule80 11/2'' Schedule80

Safety information , installation and maintenance

Detailed installation and maintenance guide provided with the product .

Installation Precautions

Injectors mounted in the lower position of the tank , preferably located in the midline , horizontal steam injection . Pipe in the tank can also be outside of the tank . Good steam pipes must be fixed to prevent vibration and stress the tank wall. Recommend the use of a suitable adhesive threaded connection .

Same caliber diameter of the injector tube , e.g. , IN25M injector using 25mm pipe. A plurality of injectors , the pipe diameter as follows :

  The minimum diameter of the injector model number

       2 IN15 20mm

       2 IN40M 65mm

       3 IN40M 80mm

Between the two injectors , or at least to ensure that the injector between the tank wall and the distance of 150mm , while the outlet of the injector should be as far away from the tank wall .