2. 您的位置
3. 首页
4. 会议论文
5. 高能效低氮预热预分解系统及先进烧成技术研发应用

高能效低氮预热预分解系统及先进烧成技术研发应用

来源 :建材绿色制造先进技术国际交流会 | 被引量 : 0次 | 上传用户：hgs061268109

【摘 要】

：

研发了以六级预热器、低氮分解炉、两档短窑、中置辊破冷却机为典型代表的烧成技术,集成应用在水泥窑烧成系统上,达到了低能耗的技术指标,可比熟料热耗≤640kcal/kg.cl,可比标煤耗≤91.4kgce/t.cl,自脱硝效率≥50％,与能耗限额标准新建企业的准入值相比节煤率10％以上,在河南孟电、印尼BOSWA、沙特UCIC等多个项目中成功应用,节能减排效果显著,实现了有竞争力的先进烧成技术推广应用

【作 者】

：

马娇媚 陶从喜 彭学平 狄东仁 

【机 构】

：

天津水泥工业设计研究院有限公司,天津300400

【出 处】

：

建材绿色制造先进技术国际交流会

【发表日期】

：

2018年9期

【关键词】

：

水泥窑 烧成技术 预热器 低氮分解炉 短回转窑 冷却机 耐火材料 

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

研发了以六级预热器、低氮分解炉、两档短窑、中置辊破冷却机为典型代表的烧成技术,集成应用在水泥窑烧成系统上,达到了低能耗的技术指标,可比熟料热耗≤640kcal/kg.cl,可比标煤耗≤91.4kgce/t.cl,自脱硝效率≥50％,与能耗限额标准新建企业的准入值相比节煤率10％以上,在河南孟电、印尼BOSWA、沙特UCIC等多个项目中成功应用,节能减排效果显著,实现了有竞争力的先进烧成技术推广应用.

其他文献

Evaluation of metastable degree in amorphous Al2O3-ZrO2-Y2O3 and its effect on plastic deformation

Novel plastic deformation was exhibited in amorphous oxides,attributed to the metastable state of amorphous phase with free volume and disordering structure;however,metastable degrees can be quite dif

会议

PlasticityAmorphous materialsMetastable degreeShear band

Influence of fibers on the microstructure and compressive response of directional ice-templated alum

Directional ice-templated ceramics have unique lamellar porous channels between ceramic walls which run from bottom to top of the samples.This highly oriented morphology results in the anisotropy in m

会议

Directional ice-templated porous ceramicsFiber bridgeslamellar wallsAnisotrop

印尼海德堡P14万吨线烧成系统的优化设计与运行

印尼海德堡P14项目烧成系统采用了国产化的万吨级预分解系统和万吨级回转窑.针对印尼当地高水分原料和高水分褐煤的特点,对预热器、分解炉、回转窑等设备进行了优化设计.实际运行结果反馈,烧成系统能耗指标和环保指标均达到同规模生产线的先进水平,顺利通过性能考核.

会议

水泥制备烧成系统优化设计能耗控制

Preparation of Homogeneous Mullite Based Fibrous Ceramics by Starch Consolidation

Silica sol is one of the frequently-used binders in high-temperature resistingfibrous porous ceramics,but in the drying process,it can diffuse with water and influencethe uniformity of ceramics.To sol

会议

FibersMulliteStructural applicationsSilicaStarch consolidation

The formation mechanism of mullite whisker in the mullite fiber network

The influences of different fibers and F ions on the formation mechanism of hierarchical structure were investigated.This study was undertaken to better understand how fibers affect the growth of mull

会议

mullite whiskersfluoridescrystallizationaluminosilicates

A heat-resistant preceramic polymer with broad working temperature range for silicon carbide joining

A room temperature curable heat-resistant adhesive with broad working temperature rangewas prepared through organic and inorganic modification.The preceramic polymethylsiloxane showedlow bonding stren

会议

Heat-resistanttemperature rangesilicon carbidecopolymerizationfillers

MoSi2-borosilicate glass coating on fibrous ceramics prepared by in-situ reaction method forinfrared

MoSi2-borosilicate glass coating with MoSi2 as emittance agent was prepared on mullite fibrous ceramics for enhanced superficial infrared radiation via an in-situ reaction method.The phase and structu

会议

MoSi2-glass coatingInfrared radiationImpact resistanceThermal shock resistanc

Comparative Study of MoSi2-Borosilicate Glass Coatings on Fibrous Ceramics Prepared by In-situ React

Two infrared radiating coatings with borosilicate glass as binder and MoSi2 as emittance agent were prepared on mullite fibrous ceramics by an in-situ reaction method and a two-step method,respectivel

会议

Coating materialsSinteringOxidationMechanical propertiesRadiation effects

正交设计在预分解窑用矿化剂性能评价中的应用

高强度熟料是每个水泥生产企业的内在需求.但与之匹配的高率值生料,易烧性过差,影响工艺操作,难以稳定煅烧连续生产.合理使用矿化剂改善易烧性,减轻窑烧成负荷可为预分解窑系统生产高强度熟料开辟新途径.本文研究了适合预分解窑系统的矿化剂,原料全部来自工业废渣和尾矿.建立了以易烧性系数和矿化系数双参数的等级划分,并以此评价矿化剂效果.采用正交试验法对矿化剂因素水平进行了研究,找到了复合矿化剂的最优组合.即带

会议

水泥熟料矿化剂易烧性矿化系数正交设计

Self-healing behavior in MoSi2/borosilicate glass composite

The self-healing behavior of MoSi2/borosilicate glass composite was investigated by comparing the flexure strength of pre-scratched specimens before and after healingtreatment.The post-healing strengt

会议

Self-healingMoSi2Borosilicate glassOxidation