Title:
CERAMIC KILN WASTE HEAT COMPREHENSIVE RECYCLING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/062597
Kind Code:
A1
Abstract:
A ceramic kiln waste heat comprehensive recycling system, comprising: an auxiliary gas manifold (200), a gas manifold (300) and a furnace body (100). Two ends of the furnace body (100) are respectively provided with a feed port (101) and a discharge port (102), and the inside of the furnace body (100) comprises a flue gas waste heat recovery area (103), a cooling area (105) and a sintering area (104). A top wall of the furnace body (100) on the flue gas waste heat recovery area (103) is connected to a flue gas manifold (110), the flue gas manifold (110) is connected to a first flue gas pipe (120), and the first flue gas pipe (120) is connected to a first heat exchanger (400). The first heat exchanger (400) comprises a high-temperature flue gas inlet (401), a low-temperature flue gas outlet (402), a cold air inlet (403) and a hot air outlet (404). The high-temperature flue gas inlet (401) is connected to the first flue gas pipe (120), and the hot air outlet (404) is connected to the auxiliary gas manifold (200) via a hot air pipeline (130). A side wall of the furnace body (100) on the cooling area (105) is connected to a hot air pipe (150), and the hot air pipe (150) is connected to a second heat exchanger (600). The second heat exchanger (600) comprises a hot air inlet (601), a cold air outlet (602), a cold gas inlet (603) and a hot gas outlet (604). The hot gas outlet (604) is connected to the gas manifold (300) via a hot gas pipeline (160).
Inventors:
LIU XIAOZHOU (CN)
ZHANG YU (CN)
LIU WENXING (CN)
ZHANG YU (CN)
LIU WENXING (CN)
Application Number:
PCT/CN2018/106195
Publication Date:
April 04, 2019
Filing Date:
September 18, 2018
Export Citation:
Assignee:
UNIV GUANGDONG TECHNOLOGY (CN)
International Classes:
F27D17/00; F27B9/00
Domestic Patent References:
| WO2015000584A2 | 2015-01-08 |
Foreign References:
| CN107677136A | 2018-02-09 | |||
| CN207379306U | 2018-05-18 | |||
| CN204345621U | 2015-05-20 | |||
| CN204495082U | 2015-07-22 | |||
| CN202267079U | 2012-06-06 | |||
| CN103982911A | 2014-08-13 | |||
| CN105333728A | 2016-02-17 | |||
| CN103673592A | 2014-03-26 |
Attorney, Agent or Firm:
DEVTALEN INTELLECTUAL PROPERTY LAW FIRM (CN)
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