斯派莎克噴射器

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斯派莎克IN15蒸汽噴射器，斯派莎克IN25M噴射器，斯派莎克IN40M噴射器

斯派莎克蒸汽噴射器使用蒸汽來加熱水或其他流體。工作時(shí)，蒸汽的噴射器將液體從環(huán)形孔吸入，混合，再將加熱后的熱水噴入水箱中。噴射器引起的循環(huán)確保了充分的混合，避免了溫度分層差異。三種口徑的噴射器，可適用于非常廣泛的應(yīng)用范圍。

zui小的IN15型上有內(nèi)/外螺紋，可直接安裝在水箱壁上，也可由管道接入水箱中。

IN25M和IN40M則有外螺紋和對焊型，安裝同IN15。

在要求更高的流量時(shí)，可以平行安裝兩個(gè)或多個(gè)噴射器

主要特點(diǎn)：

-全不銹鋼材質(zhì)

-鍋爐給水加熱和除氧的理想應(yīng)用

-水和其他流體的有效的蒸汽加熱

-加熱、混合和循環(huán)-無運(yùn)動(dòng)部件

-緊湊的設(shè)計(jì)-噪聲和振動(dòng)zui小化

壓力溫度限制

本體設(shè)計(jì)等級(jí)                                PN25

zui小工作壓力                                0.5bar g

zui大飽和蒸汽條件                            17bar g@207℃

zui高加熱溫度（開式水箱）                    90℃

材質(zhì)

奧氏體不銹鋼316L

尺寸/重量（近似）mm/kg

型號(hào)             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

可供型號(hào)

IN15,1/2''內(nèi)螺紋和1''外螺紋，BSPT或NPT

其他噴射器選擇如下：

                         IN25M           IN40M

BSPT外螺紋                1''               11/2''         

NPT外螺紋                1''               11/2''         

對焊                  1''Schedule80       11/2''Schedule80  
安全信息，安裝和維修

詳細(xì)的安裝和維修指南隨產(chǎn)品提供。

安裝注意事項(xiàng)

噴射器安裝在水箱中較低的位置，是位于中線，水平噴射蒸汽。管道可以在水箱中，也可以在水箱外。蒸汽管道必須固定良好，防止振動(dòng)和水箱壁的應(yīng)力。建議在螺紋接口使用合適的粘合劑。

管道的口徑與噴射器的口徑相同，例如，IN25M的噴射器使用25mm的管道。對多個(gè)噴射器的情況，管道口徑如下：

  噴射器數(shù)量           型號(hào)              zui小管徑

       2               IN15               20mm      

       2               IN40M               65mm  

       3               IN40M               80mm 

兩個(gè)噴射器之間，或噴射器與水箱壁之間至少要保證150mm的距離，同時(shí)噴射器的出口則應(yīng)盡可能遠(yuǎn)離水箱壁。

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 .