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| The Drying Techniques of Indirect-injection Gas Heating Paper Dryer |
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| DOI：10.11980/j.issn.0254-508X.2016.10.014 |
| Key Words:gas heating dryer indirect-injection flat flame gas recirculation |
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| Abstract:It’s hard for modern papermaking machine to achieve the desired drying goals because of the steam pressure limit, low utilization efficiency of the steam and steam condensate water in the dryer, which badly affect the dryer performance. According to some references and patents of indirect-injection gas heating dryer, the paper introduced some core techniques of indirect-injection gas heating paper dryer. The advantages and principle of the core techniques were analyzed in this article. |
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