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Novel powder production process and production line thereof
The invention provides a novel powder production process and a production line thereof. The novel powder production process comprises the following steps: (1) proportioning a hard raw material, a soft raw material, an additive and water; (2) carrying out wet ball milling on the raw materials prepared in the step (1); (3) stirring and homogenizing the slurry prepared in the step (2); (4) sieving the slurry prepared in the step (3) to remove iron so as to form better slurry; (5) performing physical dehydration on the slurry prepared in the step (4) to prepare a mud cake; (6) further drying the mud cake prepared in the step (5) to prepare a dry material; (7) crushing the dry material prepared in the step (6); (8) performing multi-layer screening on the dry material prepared in the step (7); and (9) dry materials which are screened out in the step (8) and meet the grain composition requirement are put into a powder bin to be aged. The slurry is dried in two steps, so that the energy consumption in each step is reduced, and the slurry drying device is more environment-friendly.
本发明提供了一种新型制粉生产工艺及其生产线，所述新型制粉生产工艺包括以下步骤：(1)将硬质原料、软质原料、添加剂及水进行配比；(2)将步骤(1)制备出来的原料进行湿法球磨；(3)将步骤(2)制备出来的浆料搅拌均化；(4)将步骤(3)制备出来的浆料进行过筛除铁处理以形成更好浆料；(5)将步骤(4)制备出来的浆料进行物理脱水制成泥饼；(6)将步骤(5)制备出来的泥饼进一步烘干制成干料；(7)将步骤(6)制备出来的干料进行粉碎处理；(8)将步骤(7)制备出来的干料进行多层筛分；(9)将步骤(8)筛分出来的符合颗粒级配要求的干料进入粉仓陈腐。分两步烘干浆料，使得每一步的能耗都有所降低，且更加环保。
Novel powder production process and production line thereof
The invention provides a novel powder production process and a production line thereof. The novel powder production process comprises the following steps: (1) proportioning a hard raw material, a soft raw material, an additive and water; (2) carrying out wet ball milling on the raw materials prepared in the step (1); (3) stirring and homogenizing the slurry prepared in the step (2); (4) sieving the slurry prepared in the step (3) to remove iron so as to form better slurry; (5) performing physical dehydration on the slurry prepared in the step (4) to prepare a mud cake; (6) further drying the mud cake prepared in the step (5) to prepare a dry material; (7) crushing the dry material prepared in the step (6); (8) performing multi-layer screening on the dry material prepared in the step (7); and (9) dry materials which are screened out in the step (8) and meet the grain composition requirement are put into a powder bin to be aged. The slurry is dried in two steps, so that the energy consumption in each step is reduced, and the slurry drying device is more environment-friendly.
本发明提供了一种新型制粉生产工艺及其生产线，所述新型制粉生产工艺包括以下步骤：(1)将硬质原料、软质原料、添加剂及水进行配比；(2)将步骤(1)制备出来的原料进行湿法球磨；(3)将步骤(2)制备出来的浆料搅拌均化；(4)将步骤(3)制备出来的浆料进行过筛除铁处理以形成更好浆料；(5)将步骤(4)制备出来的浆料进行物理脱水制成泥饼；(6)将步骤(5)制备出来的泥饼进一步烘干制成干料；(7)将步骤(6)制备出来的干料进行粉碎处理；(8)将步骤(7)制备出来的干料进行多层筛分；(9)将步骤(8)筛分出来的符合颗粒级配要求的干料进入粉仓陈腐。分两步烘干浆料，使得每一步的能耗都有所降低，且更加环保。
Novel powder production process and production line thereof
一种新型制粉生产工艺及其生产线
LIU YUANXIN (author) / LAN TIANBAO (author)
2022-04-29
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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