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Hangzhou poly air separation - oxygen enriched combustion equipment

The oxygen content air is less than or equal to 21%. Industrial boiler and industrial furnace fuel combustion is carried out in this work under the air content. Practice shows that: when the gas oxygen content in boiler combustion is more than 25%, energy saving up to 20%; the boiler start-up heating time is shortened 1/2-2/3. Oxygen is the application of physical method and the oxygen in the air is collected, make oxygen enriched content in gas after collection for 25%-30%. This part will be enriched gas to two wind way into the boiler or pit furnace, the furnace can increase the whole or partial oxygen content, reducing furnace overall excess air coefficient, reduce because the excess air coefficient when the excess air coefficient will take away heat, reducing exhaust gas temperature. Because of rich oxygen increases, can burn completely improve the ignition conditions, in energy saving, but also to ensure that the environmental protection effect, meet the national emission reduction requirements.