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Patent Searching and Data


Title:
GRATE COOLER GRATE PLATE CAPABLE OF ADJUSTING WIDTH OF GRATE SEAM
Document Type and Number:
WIPO Patent Application WO/2021/027341
Kind Code:
A1
Abstract:
Disclosed in the present invention is a grate cooler grate plate capable of adjusting width of a grate seam, comprising: a grate plate body, which comprises an upper shell and a lower shell, positioning holes being formed on both the upper shell and the lower shell, the quantity of the positioning holes on at least one of the upper shell and the lower shell being greater than or equal to 2, and the upper shell and the lower shell matching each other and are connected according to different positioning holes to achieve change of relative positions, so as to adjust the width of the grate seam; and a connector, which is fixed in the opposite positioning holes on the upper shell and the lower shell to connect the upper shell and the lower shell integrally. By adopting the grate plate provided by the present invention, there is no need to replace the grate plate integrally. When a grate cooler is stopped, the width of the grate seam of the grate plate is adjusted timely to achieve the optimum cooling blast capacity and cooling pressure so as to improve the material cooling efficiency, so that clinker is fully and uniformly cooled, and the clinker temperature of a cooler is further reduced.

Inventors:
ZHONG YONGCHAO (CN)
KANG YU (CN)
Application Number:
CN2020/088906
Publication Date:
February 18, 2021
Filing Date:
May 07, 2020
Export Citation:
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Assignee:
NANJING KISEN INT ENG CO LTD (CN)
International Classes:
F27D15/02
Foreign References:
CN110332810A2019-10-15
CN210663957U2020-06-02
CN107670782A2018-02-09
CN107670782A2018-02-09
CN203231652U2013-10-09
CN204373426U2015-06-03
CN108168321A2018-06-15
US5497711A1996-03-12
Attorney, Agent or Firm:
BEIJING HUIJIE INTELLECTUAL PROPERTY AGENCY FIRM (CN)
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