DEVICE OF REMOVING TAR

To save energy and enhance heat efficiency by using potential heat of exhaust discharged from a coating drying furnace and by using a heat pump device.SOLUTION: A device of removing tar according to an embodiment of the present invention, comprises a separation device that cools exhaust discharged f...

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Bibliographische Detailangaben
Hauptverfasser: MINEMATSU TORU, SABUZAWA TOSHIKAZU, OKAMURO YASUYUKI, KAWATSU YOICHI, YONEYAMA MASASHI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To save energy and enhance heat efficiency by using potential heat of exhaust discharged from a coating drying furnace and by using a heat pump device.SOLUTION: A device of removing tar according to an embodiment of the present invention, comprises a separation device that cools exhaust discharged from a coating drying furnace by contacting it with cooling water, and liquefies or solidifies and separates a tar component contained in the exhaust, and a heat pump device for heating the exhaust from which the tar component has been separated by the separation device and cooling the cooling water.SELECTED DRAWING: Figure 1 【課題】塗装乾燥炉から排出された排気の保有熱を利用すると共に、ヒートポンプ装置を用いることで熱効率を高め省エネを図る。【解決手段】一実施形態に係るヤニ除去装置は、塗装乾燥炉から導出された排気を冷却水と接触させて冷却し、前記排気に含まれるヤニ成分を液化または固化させて分離する分離装置と、前記分離装置で前記ヤニ成分が分離された前記排気を加熱し、かつ前記冷却水を冷却するためのヒートポンプ装置と、を備える。【選択図】図1