أجهزة تنقية الغاز النفاثة

نطاق التطبيقات

• يصل نطاق الطاقة إلى 200,000 متر3/سا من غاز العادم
• تبريد غازات العادم الساخنة
• امتصاص كيميائي لأحمال ملوثات كبيرة
• فصل الجسيمات
• تدمير أحمال الملوثات الكبيرة الناجمة فجأةً: مناسب بشكل خاص كنظام تنقية غاز لحالات الطوارئ

نطاق التطبيقات

• يصل نطاق الطاقة إلى 200,000 متر3/سا من غاز العادم
• تبريد غازات العادم الساخنة
• امتصاص كيميائي لأحمال ملوثات كبيرة
• فصل الجسيمات
• تدمير أحمال الملوثات الكبيرة الناجمة فجأةً: مناسب بشكل خاص كنظام تنقية غاز لحالات الطوارئ

At the head of the jet scrubber, a scrubbing fluid via special propelling nozzles is injected and finely dispersed to produce a maximum gas/liquid exchange surface. It drops with high relative speed to the gas flow. 

Due to the high energy input, the jet scrubber has the capacity to take and deliver gases or fumes by itself. This injector effect allows cleaning of the exhaust gases without generating pressure loss on the gas side. Therefore, as a rule of thumb, there is no requirement for a mechanical ventilator to draw off and convey the gas.

Given the modified design, including a quench, gases at up to 1,300 °C can be cooled and scrubbed in one process.

The quench effect ensures the cooling down of gases or vapors, causing the gas stream to cool down to its respective cooling limit temperature by evaporation of water into the gas stream. Vapors can be cooled down and condensed by heat conduction.

Along the way through the jet tube, the absorption of the pollutant component dissolves in the liquid. In the case of chemical absorption, the pollutant component is bound chemically.

Benefiting from the so-called “inertial separation effect”, solid particles or drops are separated in the motive nozzles by colliding with fast-flying droplets of the liquid. 

Gas and liquid must be separated again at the end of the jet scrubber tube by a downstream centrifugal separator.