A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cement kiln
The invention discloses a cement kiln, the cement kiln comprises a sludge pretreatment device, a decomposition device and a conveying device, the sludge pretreatment device is used for pretreating sludge, and a solid product is generated after the sludge pretreatment. And the decomposing device is used for decomposing the preheated cement raw material. In the related technology, the sludge is directly guided into the decomposition device, so that the heating uniformity of the cement raw material in the decomposition device is reduced, and the load of the decomposition device is increased. In the invention, the sludge is pretreated in the sludge pretreatment device outside the decomposition device, and the generated solid product is guided to the downstream of the decomposition device by the conveying device and is mixed with the decomposition product after the cement raw material is decomposed, so that the decomposition process of the cement raw material in the decomposition device is not influenced by the sludge; therefore, the decomposition efficiency of the cement raw material is improved, that is, the technical scheme of the invention can improve the decomposition efficiency of the cement while treating the sludge.
本发明公开了水泥窑，其中，水泥窑包括污泥预处理装置、分解装置以及输送装置，污泥预处理装置用于对污泥进行预处理，污泥预处理后生成固体产物。分解装置用于对预热后的水泥生料进行分解。相关技术中，污泥直接被导入分解装置，从而使得水泥生料在分解装置内的受热均匀性降低、增加分解装置的负荷。而本发明中，污泥在分解装置外的污泥预处理装置进行预处理，且生成的固体产物被输送装置导向分解装置的下游并与水泥生料分解后的分解产物进行混合，使得分解装置内水泥生料的分解过程不受污泥的影响，从而提升水泥生料的分解效率，即本发明的技术方案能够在对污泥进行处理的同时提升水泥的分解效率。
Cement kiln
The invention discloses a cement kiln, the cement kiln comprises a sludge pretreatment device, a decomposition device and a conveying device, the sludge pretreatment device is used for pretreating sludge, and a solid product is generated after the sludge pretreatment. And the decomposing device is used for decomposing the preheated cement raw material. In the related technology, the sludge is directly guided into the decomposition device, so that the heating uniformity of the cement raw material in the decomposition device is reduced, and the load of the decomposition device is increased. In the invention, the sludge is pretreated in the sludge pretreatment device outside the decomposition device, and the generated solid product is guided to the downstream of the decomposition device by the conveying device and is mixed with the decomposition product after the cement raw material is decomposed, so that the decomposition process of the cement raw material in the decomposition device is not influenced by the sludge; therefore, the decomposition efficiency of the cement raw material is improved, that is, the technical scheme of the invention can improve the decomposition efficiency of the cement while treating the sludge.
本发明公开了水泥窑，其中，水泥窑包括污泥预处理装置、分解装置以及输送装置，污泥预处理装置用于对污泥进行预处理，污泥预处理后生成固体产物。分解装置用于对预热后的水泥生料进行分解。相关技术中，污泥直接被导入分解装置，从而使得水泥生料在分解装置内的受热均匀性降低、增加分解装置的负荷。而本发明中，污泥在分解装置外的污泥预处理装置进行预处理，且生成的固体产物被输送装置导向分解装置的下游并与水泥生料分解后的分解产物进行混合，使得分解装置内水泥生料的分解过程不受污泥的影响，从而提升水泥生料的分解效率，即本发明的技术方案能够在对污泥进行处理的同时提升水泥的分解效率。
Cement kiln
水泥窑
TAO CONGXI (author) / HONG JONG-HYUN (author) / WANG MING (author) / SHEN XUHUI (author) / HE MINGHAI (author) / LIANG QIAN (author) / JIANG WENWEI (author) / LI WEI (author) / TAN HUAIQING (author)
2023-11-17
Patent
Electronic Resource
Chinese
IPC:
F27B
Industrieöfen, Schachtöfen, Brennöfen, Retorten allgemein
,
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
C04B
Kalk
,
LIME
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
British Library Online Contents | 1995
Tema Archive | 1990
Online Contents | 1995