Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Kiln dust feeding system and method for co-processing solid waste by cement kiln
The invention discloses a kiln dust feeding system and method for co-processing solid waste in a cement kiln. The system comprises a waste heat boiler, a humidifying tower, a bag-type dust collector, a conveying device, a raw material mill, a feeding elevator and an intermediate bin, the waste heat boiler and a kiln dust outlet of the humidifying tower are in process connection with a material inlet of the raw material mill through the conveying device; a kiln dust outlet of the bag-type dust collector is in process connection with the feeding elevator and a material inlet of the intermediate bin through the conveying device, and a material outlet of the intermediate bin communicates with a material inlet of a decomposing furnace; the method comprises the steps that part of kiln dust generated by the waste heat boiler and part of kiln dust generated by the humidifying tower are conveyed to the raw material mill; and the other part of kiln dust generated by the bag-type dust collector is conveyed to the intermediate bin for standby application. The cement process is locally changed, so that the cement kiln is higher in solid waste co-processing efficiency, pollutant emission is effectively reduced, and the influence of the cement kiln condition is reduced to the minimum.
本发明公开了一种水泥窑协同处置固体废物的窑灰入窑系统和方法，系统包括余热锅炉、增湿塔、布袋除尘器、输送设备、原料磨、入窑提升机和中间仓，余热锅炉、增湿塔的窑灰出口与原料磨的物料入口通过输送设备工序连接，布袋除尘器的窑灰出口与入窑提升机及中间仓的物料入口通过输送设备工序连接，中间仓的物料出口与分解炉的物料入口连通；方法包括：将余热锅炉产生的一部分窑灰和增湿塔产生的一部分窑灰送往原料磨；将布袋除尘器产生的一部分窑灰送往入窑提升机入窑，将布袋除尘器产生的另一部分窑灰送往中间仓备用。局部改变水泥工艺，使水泥窑协同处置固体废物效率更高，有效减少污染物的排放，将水泥窑况影响降到最低。
Kiln dust feeding system and method for co-processing solid waste by cement kiln
The invention discloses a kiln dust feeding system and method for co-processing solid waste in a cement kiln. The system comprises a waste heat boiler, a humidifying tower, a bag-type dust collector, a conveying device, a raw material mill, a feeding elevator and an intermediate bin, the waste heat boiler and a kiln dust outlet of the humidifying tower are in process connection with a material inlet of the raw material mill through the conveying device; a kiln dust outlet of the bag-type dust collector is in process connection with the feeding elevator and a material inlet of the intermediate bin through the conveying device, and a material outlet of the intermediate bin communicates with a material inlet of a decomposing furnace; the method comprises the steps that part of kiln dust generated by the waste heat boiler and part of kiln dust generated by the humidifying tower are conveyed to the raw material mill; and the other part of kiln dust generated by the bag-type dust collector is conveyed to the intermediate bin for standby application. The cement process is locally changed, so that the cement kiln is higher in solid waste co-processing efficiency, pollutant emission is effectively reduced, and the influence of the cement kiln condition is reduced to the minimum.
本发明公开了一种水泥窑协同处置固体废物的窑灰入窑系统和方法，系统包括余热锅炉、增湿塔、布袋除尘器、输送设备、原料磨、入窑提升机和中间仓，余热锅炉、增湿塔的窑灰出口与原料磨的物料入口通过输送设备工序连接，布袋除尘器的窑灰出口与入窑提升机及中间仓的物料入口通过输送设备工序连接，中间仓的物料出口与分解炉的物料入口连通；方法包括：将余热锅炉产生的一部分窑灰和增湿塔产生的一部分窑灰送往原料磨；将布袋除尘器产生的一部分窑灰送往入窑提升机入窑，将布袋除尘器产生的另一部分窑灰送往中间仓备用。局部改变水泥工艺，使水泥窑协同处置固体废物效率更高，有效减少污染物的排放，将水泥窑况影响降到最低。
Kiln dust feeding system and method for co-processing solid waste by cement kiln
一种水泥窑协同处置固体废物的窑灰入窑系统和方法
QIAN JINGCHUN (Autor:in) / JIANG YUSHENG (Autor:in) / LI JIRONG (Autor:in) / ZHANG ZUOSHUN (Autor:in) / YANG CAIYUN (Autor:in) / TAO NENGYE (Autor:in) / WANG YANG (Autor:in) / ZHANG DALONG (Autor:in) / QIN ERLAN (Autor:in) / LI YUE (Autor:in)
03.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
F27B
Industrieöfen, Schachtöfen, Brennöfen, Retorten allgemein
,
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
/
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
Online Contents | 1995
| British Library Online Contents | 1995