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公开(公告)号：US09668301B2
公开(公告)日：2017-05-30
申请号：US15170006
申请日：2016-06-01
发明人： Ki Hyun Lim , Chi Woo Noh
CPC分类号： H05B3/03 , H05B3/04 , H05B3/14 , H05B3/146 , H05B3/20 , H05B3/286 , H05B2203/01 , H05B2203/011 , H05B2203/013 , H05B2203/02 , H05B2203/026 , H05B2214/04
摘要： Provided is a wet-use plane heater using a positive temperature coefficient (PTC) constant heater-ink polymer, wherein the wet-use plane heater has unique characteristics in that it may not only be safe from the damage to the heater and the risk of fire due to self-temperature control characteristics, but a plane heater, which has been mainly installed in dry-use applications due to limitations of leakage current and induced current caused by an increase in contact area with an installation floor, may also be used for wet installation which uses a mortar.
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公开(公告)号：US10247476B2
公开(公告)日：2019-04-02
申请号：US15677031
申请日：2017-08-15
申请人： NDT ENGINEERING & AEROSPACE CO., LTD. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY
发明人： Ki Hyun Lim , Dae Bin Song , Dae Hong Jung , Sung Min Choi , Jong Hyun Yoon , Sang Hyun Park
IPC分类号： F26B11/14 , F26B21/00 , F26B23/02 , F26B25/00 , F26B3/20 , F26B3/22 , F26B11/16 , F26B21/04 , F26B21/08
摘要： The present invention relates to an improved food waste dryer utilizing waste heat, which includes a main frame, a dryer drum with an access door, to be positioned in the main frame, and an agitator positioned in the dryer drum. The improved food waste dryer comprises: a waste heat supply unit, a heating jacket positioned on the outer surface of the dryer drum, with a hot-air inlet to receive the waste heat from the waste heat supply unit and a hot-air outlet to discharge the waste heat inside the dryer drum, and a condensation system positioned in the main frame, to remove moisture included in the interior air of the dryer drum to increase the drying efficiency of the food waste dryer utilizing waste heat.
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