(19)
(11) EP 3 951 300 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
published in accordance with Art. 153(4) EPC

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
23.03.2022 Bulletin 2022/12

(43) Date of publication:
09.02.2022 Bulletin 2022/06

(21) Application number: 20929587.2

(22) Date of filing: 06.08.2020
(51) International Patent Classification (IPC): 
F27B 7/24(2006.01)
 F16J 15/52(2006.01)
(86) International application number:
PCT/CN2020/107522
(87) International publication number:
WO 2021/196484 (07.10.2021 Gazette 2021/40)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 01.04.2020 CN 202010253033

(71) Applicant: Henan Longcheng Coal High Efficiency Technology Application Co., Ltd.
Nanyang, Henan 474500 (CN)

(72) Inventors:
  • ZHU, Shucheng
    Nanyang, Henan 474500 (CN)
  • WANG, Xibin
    Nanyang, Henan 474500 (CN)
  • LV, Yanwu
    Nanyang, Henan 474500 (CN)
  • LI, Jinfeng
    Nanyang, Henan 474500 (CN)
  • LI, Fang
    Nanyang, Henan 474500 (CN)
  • WANG, Yongxing
    Nanyang, Henan 474500 (CN)

(74) Representative: Zenz Patentanwälte Partnerschaft mbB 
Rüttenscheider Straße 2
45128 Essen
45128 Essen (DE)

   


(54) ROTARY KILN SEALING SYSTEM AND ROTARY KILN EQUIPMENT


(57) A rotary kiln sealing system and rotary kiln equipment, relating to the technical field of sealing. The rotary kiln sealing system comprises a first housing (3212) and a second housing (3222). The second housing (3222) is annularly disposed outside the first housing (3212) in space, and a first gap is left between the first housing (3212) and the second housing (3222). An elastic compensation joint (323) is disposed outside the second housing (3222).