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煤层自燃火灾
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  “煤层自燃火灾”译为未确定词的双语例句
     It is very important to study coal-rock's failure and mechanics law of thermal breakage.
     提出对露头煤层自燃火灾发展过程的研究中应加强对煤体与岩体的破坏 ,尤其是热破坏的力学规律的研究。
短句来源
     This paper introduced the characteristics of thermal breakage of coal and rock,and analyzed its mechanism on coal spontaneous combustion.
     论述了煤体与岩体的受热破坏特性 ,对露头煤层自燃火灾中煤岩体的热破坏机制进行了定性分析。
短句来源
     At the different stage of coal mine design, production and calamity relieving, the technologies of safety estimate, prediction and diagnosis are applied respectively to prevent or control spontaneous combustion. And based on real conditions of a coal mine, the rational plan to control self fire is put forward.
     根据煤矿设计、生产和救灾等不同阶段 ,分别采用自燃危险性评价技术、自燃性预测技术和自燃灾害诊断识别技术 ,及时判断和预测自燃危险区域及发火期 ,并根据煤矿现有防灭技术及装备 ,制定切实可行的防灭火方案 ,从而实现煤矿防灭火工作的安全系统管理 ,减少或消除煤层自燃火灾的影响 ,充分保障煤矿的安全生产
短句来源
     Research on fire prevention and control technology for seam spontaneous combustion in overlong fully mechanized longwall coal mining face
     超长综放面煤层自燃火灾防治技术研究
短句来源
     Spontaneous combustion of coal is one of the big disaster in the coal product, it’s reported that over 56% coal-mine exist such danger in our nation.
     我国有 56%以上的重点矿井存在煤层自然发火危险,煤层自燃火灾是影响煤矿安全生产的主要灾害之一。
短句来源
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  相似匹配句对
     The Study of Compositive Extinguishing Technique of Coal Spontaneous Combustion for High Gas-containing Coal Seam
     高瓦斯煤层自燃火灾防治技术研究
短句来源
     Characteristics and Prevention of Spontaneous Combustion in Full-Mechanized Top Caving of Coal Seam
     浅谈综放开采煤层自燃火灾及其防治
短句来源
     Comprehensive Control of Coal Spontaneous Combustion in Fully Mechanized Caving Face around Goaf
     孤岛综放面煤层自燃火灾综合治理
短句来源
     Prevention of Conflagration Caused by Coal Self - ignition
     煤炭自燃火灾的预防
短句来源
     The Study of the Gob Fire Eradication Technology of the Face with Fully Mechanized Mining Caving Mecthod in Free burning Seam
     极易自燃煤层综放工作面采空区的火灾防治
短句来源
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There are coal seam spontaneous combustion and firing problems existing in major coal mines in China, especially in mines with a thick seam. The application of a high production and efficient mining technology in special thick seam is highly obstructed by those above problems. Therefore it is necessary to have a rapid and efficient mine fire extinguishing technology-a mine fire direct extinguishing technology with high temperature resistance high water gel to control seam spontaneous combustion and firing. The...

There are coal seam spontaneous combustion and firing problems existing in major coal mines in China, especially in mines with a thick seam. The application of a high production and efficient mining technology in special thick seam is highly obstructed by those above problems. Therefore it is necessary to have a rapid and efficient mine fire extinguishing technology-a mine fire direct extinguishing technology with high temperature resistance high water gel to control seam spontaneous combustion and firing. The research and development of the technology is base on silicon gel to develop “setting gel", “gel mud", flying ash gel and other mine fire extinguishing materials. The materials are mainly made of basic material, accelerator, reinforcer and solution with a certain ratio blending. The mine fire extinguishing material can be transported to a mine firing site with a pipeline. The technology can be used to handle a large high temperature area in a gob area behind the hydraulic powered supports of a longwall mining face, a large area seam fire above the hydraulic powered supports and a large area high temperature and coal spontaneous combustion in a gob. This technology has successfully been applied to handle 67 mine fires.

研究煤层火灾新型灭火技术———耐温高水胶体直接灭火技术。该技术以其独特的水溶、胶凝、成胶可控等性能 ,攻克了煤层自燃火灾直接灭火中的几类难题。解决了现有防灭火技术不能彻底堵塞松散煤体内部空隙、有效隔氧、降温和阻化等问题 ,同时开发了配套设备和工艺。该技术在现场得到了广泛地推广和应用 ,成为煤层自燃防治的重要手段之一。

At the different stage of coal mine design, production and calamity relieving, the technologies of safety estimate, prediction and diagnosis are applied respectively to prevent or control spontaneous combustion. And based on real conditions of a coal mine, the rational plan to control self fire is put forward.

根据煤矿设计、生产和救灾等不同阶段 ,分别采用自燃危险性评价技术、自燃性预测技术和自燃灾害诊断识别技术 ,及时判断和预测自燃危险区域及发火期 ,并根据煤矿现有防灭技术及装备 ,制定切实可行的防灭火方案 ,从而实现煤矿防灭火工作的安全系统管理 ,减少或消除煤层自燃火灾的影响 ,充分保障煤矿的安全生产

Based on the characteristics of coal self fire, the technique of the preventing and fighting coal self fire with XK2 PR gel is developed. The properties and its influence factors of the XK2 PR gel are studied with experiments. The penetrability, squirm, viscidity and elasticity, less dependent on water quality, acid resisting and alkali proof, high temperature resisting, and other properties of fire preventing and fighting of the gel are approved. The gel is propitious to prevent and fight coal self...

Based on the characteristics of coal self fire, the technique of the preventing and fighting coal self fire with XK2 PR gel is developed. The properties and its influence factors of the XK2 PR gel are studied with experiments. The penetrability, squirm, viscidity and elasticity, less dependent on water quality, acid resisting and alkali proof, high temperature resisting, and other properties of fire preventing and fighting of the gel are approved. The gel is propitious to prevent and fight coal self fire.

针对煤层自燃火灾的特点 ,研制出XK2 PR型稠化胶体 ,通过对XK2 PR型稠化胶体的配方、成胶机理、胶体性质及其影响因素的实验研究与分析 ,得出 :XK2 PR型稠化胶体具有一定的强度、渗透性、蠕变性、粘弹性 ,对水质依赖性小 ,耐酸碱 ,溶解速度可调 ,脱水很慢 ,有效期较长和灭火时不会产生水蒸汽等优良的防灭火特性

 
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