Title:
NOVEL FURNACE DOOR HEATING APPARATUS AND HORIZONTAL SINTERING FURNACE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/024132
Kind Code:
A1
Abstract:
A novel furnace door heating apparatus and a horizontal sintering furnace thereof, comprising: main heating bodies (1), wherein the main heating bodies (1) comprise a first main heating body (2), a second main heating body (3), and a third main heating body (4), the first main heating body (2) and the second main heating body (3) are arranged opposite to each other in the X-axis direction, and the third main heating body (4) is arranged at a bottom position of the first main heating body (2) and the second main heating body (3) in the Z-axis direction; and auxiliary heating bodies (5), wherein the auxiliary heating bodies (5) are arranged in the two end regions of the main heating bodies (1) in the Y-axis direction, and both are arranged adjacent to the main heating bodies (1). The two end regions of the main heating bodies (1) in the Y-axis direction both are provided with the auxiliary heating bodies (5), and the heat generated by the newly increased two auxiliary heating bodies (5) can be directly radiated to the low-temperature regions of the two end regions of the main heating bodies (1), thereby thoroughly solving the technical problem that the temperature of the two ends of a traditional heating apparatus is lower than the temperature of the middle portion of the traditional heating apparatus, ensuring that the temperature difference of the whole product region is small, and fundamentally improving the qualification rate of a product.
Inventors:
XIAO JUNGUANG (CN)
TAN PING (CN)
ZOU SIMIN (CN)
LI YINGXIN (CN)
TAN PING (CN)
ZOU SIMIN (CN)
LI YINGXIN (CN)
Application Number:
PCT/CN2021/115962
Publication Date:
March 02, 2023
Filing Date:
September 01, 2021
Export Citation:
Assignee:
ZHUZHOU RUIDEER METALLURGICAL EQUIPMENT MFG CO LTD (CN)
International Classes:
F27B21/00; F27D1/10; F27D1/18
Foreign References:
| CN112378262A | 2021-02-19 | |||
| CN204265828U | 2015-04-15 | |||
| CN203364597U | 2013-12-25 | |||
| CN204090183U | 2015-01-07 | |||
| CN207797760U | 2018-08-31 | |||
| CN207645813U | 2018-07-24 | |||
| CN207975985U | 2018-10-16 | |||
| JPH10330804A | 1998-12-15 | |||
| JP2003139472A | 2003-05-14 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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