首页|综采工作面扩帮回撤顶板铺网工艺技术实践

综采工作面扩帮回撤顶板铺网工艺技术实践

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综采工作面进入收作阶段,通常从闭采开始,在顶板施工网片防止掉矸和后期回撤支架时窜矸、漏矸,针对黄陵矿业公司一号煤矿综采工作面扩帮回撤顶板铺网施工,介绍2种顶板铺网方式,通过工艺、技术和投入成本对比,指出不同工作面条件的适用性,为综采工作面扩帮回撤顶板铺网提供借鉴.
Practice of roof mesh laying technology for fully-mechanized mining face expansion and withdrawal
The fully-mechanized mining face enters the harvesting stage,usually starting from the closed mining to prevent the construc-tion mesh of the roof from falling off and the subsequent withdrawal of the support from the gangue and leakage.In response to the con-struction of the roof mesh for the closed mining expansion of the fully-mechanized mining face in Huangling Mining Company's No.1 Coal Mine,two roof mesh methods are introduced.By comparing the process,technology,and investment cost,the applicability of differ-ent working face conditions was pointed out,providing reference for the roof mesh for the closed mining expansion of the fully-mecha-nized mining face.

fully-mechanized mining faceexpand and withdraw assistancerooflaying netssafetyefficient

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陕西陕煤黄陵矿业有限公司一号煤矿,陕西黄陵 727307

综采工作面 扩帮回撤 顶板 铺网 安全 高效

2024

煤炭科技
江苏省徐州矿务集团有限公司 江苏省煤炭学会 中国矿业大学

煤炭科技

影响因子:0.17
ISSN:1008-3731
年,卷(期):2024.45(4)