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2011年2月16日 煤粉细度r90是指用一个筛孔宽度为90微米的筛子来筛选煤粉，留在筛子上方的粗煤粉所占总煤粉的百分率。 百分数越低，说明煤粉越细。 一般无烟煤的话煤粉细 煤粉细度R90是什么标准 - 百度知道2011年2月16日 煤粉细度r90是指用一个筛孔宽度为90微米的筛子来筛选煤粉，留在筛子上方的粗煤粉所占总煤粉的百分率。 百分数越低，说明煤粉越细。 一般无烟煤的话煤粉细
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【摘要】：燃煤锅炉煤粉细度是锅炉运行中非常重要的一个控制参数,它不仅影响炉内燃烧状况、锅炉飞灰可燃物及大渣含量，而且影响制粉系统的电耗和发电煤耗，对锅炉经济性产 燃煤锅炉煤粉细度对锅炉经济性的影响 - 期刊网【摘要】：燃煤锅炉煤粉细度是锅炉运行中非常重要的一个控制参数,它不仅影响炉内燃烧状况、锅炉飞灰可燃物及大渣含量，而且影响制粉系统的电耗和发电煤耗，对锅炉经济性产
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严格控制合理的煤粉细 度是解决锅炉损失的有效途径，一般不考虑磨煤电耗和金属损耗的情况下，煤粉细度越细，煤粉在炉膛着火提前，燃烧越充分，但煤粉细 度不能控制过细， 探讨煤粉细度对锅炉运行的影响 - 百度文库严格控制合理的煤粉细 度是解决锅炉损失的有效途径，一般不考虑磨煤电耗和金属损耗的情况下，煤粉细度越细，煤粉在炉膛着火提前，燃烧越充分，但煤粉细 度不能控制过细，
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煤粉细度. 定 义. 试验时留在筛子上的煤粉占试验煤粉的比例. 例如：煤粉细度10~12%（R90），意思是煤粉通过孔径为90微米的筛子的概率为88~90%，不通过率 煤粉细度 - 百度百科煤粉细度. 定 义. 试验时留在筛子上的煤粉占试验煤粉的比例. 例如：煤粉细度10~12%（R90），意思是煤粉通过孔径为90微米的筛子的概率为88~90%，不通过率
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本文在一维沉降炉上进行了不同煤种、不同煤粉细度的煤粉再燃脱硝降低NOx排放的试验研究。 试验结果表明:高挥发分的煤种在再燃降低NOx时的效果更显著。 煤种及煤粉细度对炉内再燃过程脱硝和燃尽特性的影响本文在一维沉降炉上进行了不同煤种、不同煤粉细度的煤粉再燃脱硝降低NOx排放的试验研究。 试验结果表明:高挥发分的煤种在再燃降低NOx时的效果更显著。
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水分的影响： 煤粉水分影响流动性与爆炸性。 这是因为在一定的煤粉浓度下, 煤粉越细, 进行燃烧反应的表面积就会越大, 而煤粉本身的热阻却减小, 因此可以加快化学反应速度, 更快 煤粉细度与浓度对燃烧的影响 - 百度文库水分的影响： 煤粉水分影响流动性与爆炸性。 这是因为在一定的煤粉浓度下, 煤粉越细, 进行燃烧反应的表面积就会越大, 而煤粉本身的热阻却减小, 因此可以加快化学反应速度, 更快
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煤粉细度的大小不仅对运行的经济性有较大影响，而且对锅炉安全运行也是十分重要的影响因素，特别是燃用贫煤和无烟煤的锅炉，煤粉细度的影响尤为重要，煤粉过大时可能会使锅 煤粉细度研究 - 百度文库煤粉细度的大小不仅对运行的经济性有较大影响，而且对锅炉安全运行也是十分重要的影响因素，特别是燃用贫煤和无烟煤的锅炉，煤粉细度的影响尤为重要，煤粉过大时可能会使锅
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摘要：. 煤粉细度和均匀性指数是反映制粉系统运行情况的重要指标,它们不仅反映制粉系统运行状况,还是影响锅炉燃烧状况的重要因素,合适的煤粉细度和较高的煤粉均匀性指数将有 煤粉细度和均匀性指数对锅炉燃烧影响分析-期刊-钛 ...摘要：. 煤粉细度和均匀性指数是反映制粉系统运行情况的重要指标,它们不仅反映制粉系统运行状况,还是影响锅炉燃烧状况的重要因素,合适的煤粉细度和较高的煤粉均匀性指数将有
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煤粉细度的合理选择. 对于电厂来说,煤粉细度是经常需要测量的常规指标,用于保证锅炉运行的经济性。. 煤粉愈细,在锅炉内燃烧时,燃料的不完全燃烧损失愈小,但对制粉设备而言,却 煤粉细度的合理选择 - 百度学术煤粉细度的合理选择. 对于电厂来说,煤粉细度是经常需要测量的常规指标,用于保证锅炉运行的经济性。. 煤粉愈细,在锅炉内燃烧时,燃料的不完全燃烧损失愈小,但对制粉设备而言,却
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摘要：. 煤粉细度和均匀性指数是反映制粉系统运行情况的重要指标,它们不仅反映制粉系统运行状况,还是影响锅炉燃烧状况的重要因素,合适的煤粉细度和较高的煤粉均匀性指数将有 煤粉细度和均匀性指数对锅炉燃烧影响分析 - 百度学术摘要：. 煤粉细度和均匀性指数是反映制粉系统运行情况的重要指标,它们不仅反映制粉系统运行状况,还是影响锅炉燃烧状况的重要因素,合适的煤粉细度和较高的煤粉均匀性指数将有
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煤粉细度 . pulverized coal feed piping. more_vert. open_in_new Link to source ; warning Request revision ; 送粉管道 . pulverized coal exhauster. more_vert. open_in_new Link to source ; warning Request revision ... PULVERIZED COAL - Translation in Chinese - bab.la煤粉细度 . pulverized coal feed piping. more_vert. open_in_new Link to source ; warning Request revision ; 送粉管道 . pulverized coal exhauster. more_vert. open_in_new Link to source ; warning Request revision ...
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CN114054191A CN202111360488.5A CN202111360488A CN114054191A CN 114054191 A CN114054191 A CN 114054191A CN 202111360488 A CN202111360488 A CN 202111360488A CN 114054191 A CN114054191 A CN 114054191A Authority CN China Prior art keywords coal mill coal mill fineness power consumption Prior art date 2021-11-17 CN114054191A ... - Google PatentsCN114054191A CN202111360488.5A CN202111360488A CN114054191A CN 114054191 A CN114054191 A CN 114054191A CN 202111360488 A CN202111360488 A CN 202111360488A CN 114054191 A CN114054191 A CN 114054191A Authority CN China Prior art keywords coal mill coal mill fineness power consumption Prior art date 2021-11-17
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Translation for 'fineness modulus' in the free English-Chinese dictionary and many other Chinese translations. FINENESS MODULUS - Translation in Chinese - bab.laTranslation for 'fineness modulus' in the free English-Chinese dictionary and many other Chinese translations.
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关键词：钢球磨损；补装球周期；钢球级配；煤粉细度；经济效益 中图分类号：TM621.2 文献标识码：A 文章编号：1004-731X (2018) 09-3340-11 DOI: 10.16182/j.issn1004731x.joss.201809015 . Modeling and Simulation of Initial Loading Balls and Replenishing Balls of the Duplex Inlet ＆ Outlet Coal Mill Modeling and Simulation of Initial Loading Balls and Replenishing 关键词：钢球磨损；补装球周期；钢球级配；煤粉细度；经济效益 中图分类号：TM621.2 文献标识码：A 文章编号：1004-731X (2018) 09-3340-11 DOI: 10.16182/j.issn1004731x.joss.201809015 . Modeling and Simulation of Initial Loading Balls and Replenishing Balls of the Duplex Inlet ＆ Outlet Coal Mill
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CN105020705B CN201510093832.7A CN201510093832A CN105020705B CN 105020705 B CN105020705 B CN 105020705B CN 201510093832 A CN201510093832 A CN 201510093832A CN 105020705 B CN105020705 B CN 105020705B Authority CN China Prior art keywords boiler data input variable network Prior art date 2015-03-04 Legal CN105020705B ... - Google PatentsCN105020705B CN201510093832.7A CN201510093832A CN105020705B CN 105020705 B CN105020705 B CN 105020705B CN 201510093832 A CN201510093832 A CN 201510093832A CN 105020705 B CN105020705 B CN 105020705B Authority CN China Prior art keywords boiler data input variable network Prior art date 2015-03-04 Legal
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CN104374675B CN201410546473.1A CN201410546473A CN104374675B CN 104374675 B CN104374675 B CN 104374675B CN 201410546473 A CN201410546473 A CN 201410546473A CN 104374675 B CN104374675 B CN 104374675B Authority CN China Prior art keywords coal pulverizer coal pulverizer fineness pulverized Prior art date 2014 CN104374675B - 一种磨煤机煤粉细度在线监测方法 - Google ...CN104374675B CN201410546473.1A CN201410546473A CN104374675B CN 104374675 B CN104374675 B CN 104374675B CN 201410546473 A CN201410546473 A CN 201410546473A CN 104374675 B CN104374675 B CN 104374675B Authority CN China Prior art keywords coal pulverizer coal pulverizer fineness pulverized Prior art date 2014
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Download PDF Info Publication number CN113551946B. CN113551946B CN202110714091.5A CN202110714091A CN113551946B CN 113551946 B CN113551946 B CN 113551946B CN 202110714091 A CN202110714091 A CN 202110714091A CN 113551946 B CN113551946 B CN 113551946B Authority CN China Prior art keywords CN113551946B - 一种智能测量煤粉细度的装置及方法 ...Download PDF Info Publication number CN113551946B. CN113551946B CN202110714091.5A CN202110714091A CN113551946B CN 113551946 B CN113551946 B CN 113551946B CN 202110714091 A CN202110714091 A CN 202110714091A CN 113551946 B CN113551946 B CN 113551946B Authority CN China Prior art keywords
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2022年8月15日 Abstract: Introduction In order to solve the problems of poor stable combustion, unstable hydrodynamics, and too low SCR inlet flue gas temperature during the deep peak shaving process of power station boilers, it is imperative to reform the boiler to stabilize combustion. Method In this paper, taking the flexibility transformation of a 660 南方能源建设 - Research on the Retrofit Scheme of 660 MW Unit ...2022年8月15日 Abstract: Introduction In order to solve the problems of poor stable combustion, unstable hydrodynamics, and too low SCR inlet flue gas temperature during the deep peak shaving process of power station boilers, it is imperative to reform the boiler to stabilize combustion. Method In this paper, taking the flexibility transformation of a 660
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煤粉细度 . quality and fineness of work. more_vert. open_in_new Link to source ; warning Request revision ; 粗细 . Monolingual examples. English How to use "fineness" in a sentence . more_vert. open_in_new Link to source; warning Request revision; Coins ... FINENESS - Translation in Chinese - bab.la煤粉细度 . quality and fineness of work. more_vert. open_in_new Link to source ; warning Request revision ; 粗细 . Monolingual examples. English How to use "fineness" in a sentence . more_vert. open_in_new Link to source; warning Request revision; Coins ...
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Translation for 'fineness of pulverized coal' in the free English-Chinese dictionary and many other Chinese translations. FINENESS OF PULVERIZED COAL - Translation in Chinese - bab.laTranslation for 'fineness of pulverized coal' in the free English-Chinese dictionary and many other Chinese translations.
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CN105135454A CN201510528254.5A CN201510528254A CN105135454A CN 105135454 A CN105135454 A CN 105135454A CN 201510528254 A CN201510528254 A CN 201510528254A CN 105135454 A CN105135454 A CN 105135454A Authority CN China Prior art keywords boiler supercritical once image temporary fineness Prior art date 2015 CN105135454A ... - Google PatentsCN105135454A CN201510528254.5A CN201510528254A CN105135454A CN 105135454 A CN105135454 A CN 105135454A CN 201510528254 A CN201510528254 A CN 201510528254A CN 105135454 A CN105135454 A CN 105135454A Authority CN China Prior art keywords boiler supercritical once image temporary fineness Prior art date 2015
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CN116293623A CN202310250202.0A CN202310250202A CN116293623A CN 116293623 A CN116293623 A CN 116293623A CN 202310250202 A CN202310250202 A CN 202310250202A CN 116293623 A CN116293623 A CN 116293623A Authority CN China Prior art keywords boiler load energy efficiency unit data Prior art date 2023-03-14 Legal CN116293623A - 一种基于能效曲线的锅炉负荷分配方法 ...CN116293623A CN202310250202.0A CN202310250202A CN116293623A CN 116293623 A CN116293623 A CN 116293623A CN 202310250202 A CN202310250202 A CN 202310250202A CN 116293623 A CN116293623 A CN 116293623A Authority CN China Prior art keywords boiler load energy efficiency unit data Prior art date 2023-03-14 Legal
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Primary mobile crushing plant. Independent operating combined mobile crushing station. Mobile secondary crushing plant. Fine crushing and screening mobile station 煤粉设备破碎目数Primary mobile crushing plant. Independent operating combined mobile crushing station. Mobile secondary crushing plant. Fine crushing and screening mobile station
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CN109437620A CN201811498804.3A CN201811498804A CN109437620A CN 109437620 A CN109437620 A CN 109437620A CN 201811498804 A CN201811498804 A CN 201811498804A CN 109437620 A CN109437620 A CN 109437620A Authority CN China Prior art keywords parts sand raw material drift cement Prior art date 2018-12-08 Legal CN109437620A ... - Google PatentsCN109437620A CN201811498804.3A CN201811498804A CN109437620A CN 109437620 A CN109437620 A CN 109437620A CN 201811498804 A CN201811498804 A CN 201811498804A CN 109437620 A CN109437620 A CN 109437620A Authority CN China Prior art keywords parts sand raw material drift cement Prior art date 2018-12-08 Legal
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coal fineness in Chinese : 煤粉细度. click for more detailed Chinese translation, meaning, pronunciation and example sentences. coal fineness meaning in Chinese - ichachacoal fineness in Chinese : 煤粉细度. click for more detailed Chinese translation, meaning, pronunciation and example sentences.
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CN106277856A CN201610686905.8A CN201610686905A CN106277856A CN 106277856 A CN106277856 A CN 106277856A CN 201610686905 A CN201610686905 A CN 201610686905A CN 106277856 A CN106277856 A CN 106277856A Authority CN China Prior art keywords flue ash coal dust retainer combustion chamber Prior art date 2016-08 CN106277856A - 燃煤石灰套筒窑燃烧室装置及其排渣方法 ...CN106277856A CN201610686905.8A CN201610686905A CN106277856A CN 106277856 A CN106277856 A CN 106277856A CN 201610686905 A CN201610686905 A CN 201610686905A CN 106277856 A CN106277856 A CN 106277856A Authority CN China Prior art keywords flue ash coal dust retainer combustion chamber Prior art date 2016-08
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CN112871429B CN202110148621.4A CN202110148621A CN112871429B CN 112871429 B CN112871429 B CN 112871429B CN 202110148621 A CN202110148621 A CN 202110148621A CN 112871429 B CN112871429 B CN 112871429B Authority CN China Prior art keywords coal coal mill mill rotating speed working condition Prior art date 2021-02-02 CN112871429B - 一种磨煤机的稀土电机控制方法 - Google PatentsCN112871429B CN202110148621.4A CN202110148621A CN112871429B CN 112871429 B CN112871429 B CN 112871429B CN 202110148621 A CN202110148621 A CN 202110148621A CN 112871429 B CN112871429 B CN 112871429B Authority CN China Prior art keywords coal coal mill mill rotating speed working condition Prior art date 2021-02-02
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CN109268824B CN201811163008.4A CN201811163008A CN109268824B CN 109268824 B CN109268824 B CN 109268824B CN 201811163008 A CN201811163008 A CN 201811163008A CN 109268824 B CN109268824 B CN 109268824B Authority CN China Prior art keywords coal mill fineness inlet boiler Prior art date 2018-09-30 Legal status CN109268824B - 一种前后墙燃烧方式锅炉燃烧控制方法 ...CN109268824B CN201811163008.4A CN201811163008A CN109268824B CN 109268824 B CN109268824 B CN 109268824B CN 201811163008 A CN201811163008 A CN 201811163008A CN 109268824 B CN109268824 B CN 109268824B Authority CN China Prior art keywords coal mill fineness inlet boiler Prior art date 2018-09-30 Legal status
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CN112871429A CN202110148621.4A CN202110148621A CN112871429A CN 112871429 A CN112871429 A CN 112871429A CN 202110148621 A CN202110148621 A CN 202110148621A CN 112871429 A CN112871429 A CN 112871429A Authority CN China Prior art keywords coal coal mill rotating speed mill working condition Prior art date 2021-02-02 CN112871429A - 一种磨煤机的稀土电机控制方法 - Google PatentsCN112871429A CN202110148621.4A CN202110148621A CN112871429A CN 112871429 A CN112871429 A CN 112871429A CN 202110148621 A CN202110148621 A CN 202110148621A CN 112871429 A CN112871429 A CN 112871429A Authority CN China Prior art keywords coal coal mill rotating speed mill working condition Prior art date 2021-02-02
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CN109681909B CN201811561617.5A CN201811561617A CN109681909B CN 109681909 B CN109681909 B CN 109681909B CN 201811561617 A CN201811561617 A CN 201811561617A CN 109681909 B CN109681909 B CN 109681909B Authority CN China Prior art keywords mill coal inlet grinding outlet Prior art date 2018-12-20 Legal status (The CN109681909B - 一种w ... - Google PatentsCN109681909B CN201811561617.5A CN201811561617A CN109681909B CN 109681909 B CN109681909 B CN 109681909B CN 201811561617 A CN201811561617 A CN 201811561617A CN 109681909 B CN109681909 B CN 109681909B Authority CN China Prior art keywords mill coal inlet grinding outlet Prior art date 2018-12-20 Legal status (The
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