Invention Grant
- Patent Title: Burner tile, burner, and furnace
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Application No.: US15114582Application Date: 2015-01-29
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Publication No.: US10527283B2Publication Date: 2020-01-07
- Inventor: Tsuyoshi Fukui , Mitsuo Suzuki , Shunsuke Yamamoto , Takeshi Oohashi , Kensuke Kawabata
- Applicant: MITSUBISHI CHEMICAL CORPORATION , CHUGAI RO CO., LTD.
- Applicant Address: JP Chiyoda-ku JP Osaka-shi
- Assignee: MITSUBISHI CHEMICAL CORPORATION,CHUGAI RO CO., LTD.
- Current Assignee: MITSUBISHI CHEMICAL CORPORATION,CHUGAI RO CO., LTD.
- Current Assignee Address: JP Chiyoda-ku JP Osaka-shi
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2014-024487 20140212; JP2015-001634 20150107
- International Application: PCT/JP2015/052463 WO 20150129
- International Announcement: WO2015/122281 WO 20150820
- Main IPC: F23M5/02
- IPC: F23M5/02 ; F23D14/58

Abstract:
Provided is a burner tile that has good fire resistance, good heat resistance, good erosion resistance, and good thermal shock resistance. A burner tile 1E includes a molded inorganic fiber product and has a burner main hole 3E. The burner tile 1E includes an inner layer 120 including a combination of inorganic fiber rods 121 and 122 such that the inner layer 120 defines an inner circumferential surface of the main hole 3E, and an outer layer 130 formed by surrounding an outer circumferential surface of the inner layer 120 with the molded inorganic fiber product. Part of the burner tile 1E extending along the inner circumferential surface of the main hole 3E has a high bulk density achieved by highly concentrating an inorganic binder in the inorganic fiber in part including the inner circumferential surface.
Public/Granted literature
- US20160348905A1 BURNER TILE, BURNER, AND FURNACE Public/Granted day:2016-12-01
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