Title:
GAS DISTRIBUTION DEVICE AND CHLORINATION FURNACE
Document Type and Number:
WIPO Patent Application WO/2024/060642
Kind Code:
A1
Abstract:
Disclosed are a gas distribution device and a chlorination furnace. The device comprises: a distribution plate, a plurality of through holes being formed in the distribution plate; a plurality of branch pipes, the plurality of branch pipes passing through the plurality of through holes; and a main air inlet pipe, which is arranged on the outer side of the bottom surface of the distribution plate. The plurality of branch pipes communicate with the main air inlet pipe. A plurality of grooves are formed in the top surface of the distribution plate. The size of each groove gradually decreases from a groove opening to a groove bottom. The groove bottom of each of the grooves communicates with each of the through holes. By means of the present invention, a fluidization dead zone being formed in a part not provided with holes of the distribution plate can be reduced or avoided, so that the situation of sintering occurring at the bottom of a chlorination furnace when a fluidization state is poor can be avoided to a great extent.
Inventors:
ZHOU LI (CN)
WANG JIANXIN (CN)
YE ENDONG (CN)
WANG DONGSHENG (CN)
WANG JIANXIN (CN)
YE ENDONG (CN)
WANG DONGSHENG (CN)
Application Number:
PCT/CN2023/093739
Publication Date:
March 28, 2024
Filing Date:
May 12, 2023
Export Citation:
Assignee:
PANGANG GROUP PANZHIHUA IRON & STEEL RES INSTITUTE CO LTD (CN)
International Classes:
C01G23/02; F27B15/00; F27B15/10
Foreign References:
| CN115504505A | 2022-12-23 | |||
| CN207792722U | 2018-08-31 | |||
| CN101423245A | 2009-05-06 | |||
| CN105363391A | 2016-03-02 | |||
| CN205472712U | 2016-08-17 | |||
| CN212712784U | 2021-03-16 | |||
| CN202688005U | 2013-01-23 | |||
| US3401465A | 1968-09-17 | |||
| US20180200688A1 | 2018-07-19 |
Attorney, Agent or Firm:
LIAN & LIEN IP ATTORNEYS (CN)
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