WO 2020/034298 A1

Combined cement grinding system and method
applicable to high-moisture materials

(22) 18.09.2018

(43) 20.02.2020

(57) A combined cement grinding system applicable to high-moisture materials. A coarse material discharging port of a powder selecting device (4) and a discharging end of a first belt conveyor (1) are respectively connected to a feeding port of a material bed grinding device (2); a discharging port of the material bed grinding device is connected to a feeding port of the powder selecting device by means of a circulating bucket elevator (3); a discharging end of a second belt conveyor (5) is likewise connected to a feeding port of the powder selecting device; a hot air device (10) is connected to an air inlet of the powder selecting device; a fine material discharging port of the powder selecting device is connected to a feeding port of a dust collector (6); and an air outlet and a discharging port of the dust collector are respectively connected to a fan (7) and a ball mill (9). Also provided is a method for grinding high-moisture (…).

(71) Nanjing Kisen International Engineering Co., Ltd., Jiangsu (CN)

x

Related articles:

Issue 5/2022 WO 2022/088855 A1

Drying device for cement processing

(22) 16.08.2021 (43) 05.05.2022 (57) Disclosed in the present utility model is a drying device for cement processing. The drying device comprises a support seat; a drying main body is fixedly mounted...

more
Issue 04-05/2025 CN119160651 (A)

Double-kiln lime powder pneumatic conveying device

(22) 08.11.2024 (43) 20.12.2024 (57) The invention discloses a double-kiln lime powder pneumatic conveying device, and relates to the technical field of double-kiln lime powder conveying devices. The...

more
Issue 2/2021 EP 3 760 601 A1

Sorting device

(22) 04.04.2018 (43) 06.01.2021 (57) [Object] To provide a fractionating device capable of stably fractionating powders such as cement raw materials by a simple configuration. [Solution] A...

more
Issue 04-05/2025 CN119303690 (A)

Cement raw material grinding equipment

(22) 13.12.2024 (43) 14.01.2025 (57) The invention provides cement raw material grinding equipment, which belongs to the technical field of grinding, and comprises a support plate, a first ballmilling...

more
Issue 3/2021 WO 2021/017515 A1

Cement clinker grinding implementation equipment, stirring device thereof and cement grinding system

(22) 01.04.2020 (43) 04.02.2021 (57) A cement clinker grinding implementation equipment, a stirring device thereof, and a cement grinding system, the cement clinker grinding implementation equipment...

more