Device for rotary kiln kiln tail waste gas recovery utilizes
The utility model provides a device for rotary kiln kiln tail waste gas recovery utilizes, this device include pipeline and drying device, drying device passes through the pipeline is connected with rotary kiln kiln tail flue. The utility model discloses a pipeline is connected to rotary kiln kiln t...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model provides a device for rotary kiln kiln tail waste gas recovery utilizes, this device include pipeline and drying device, drying device passes through the pipeline is connected with rotary kiln kiln tail flue. The utility model discloses a pipeline is connected to rotary kiln kiln tail flue with drying device, realizes retrieving the waste heat of calcining rotary kiln kiln tail high temperature waste gas recycling directly discharging the atmosphere with prior art after with 400-600 DEG C high-temperature gas dust removal purification and comparing, device for rotary kiln kiln tail waste gas recovery utilizes can reduce the temperature of discharging waste gas to 40-50 DEG C and and then discharges, effectively recycle dumped heat energy resource, good economic benefits has |
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