• 根据学员的学习进度和掌握程度,为学员提供个性化的学习建议
  • 根据不同学生的学习特点和需求定制教学计划
  • 开设多样化的课程,满足不同学生的学习需求

400-666-4820

南昌锅炉作业培训全流程解析:从考证到上岗的专业培育体系

南昌锅炉作业培训全流程解析:从考证到上岗的专业培育体系

授课机构: 江西金选教育

上课地点: 校区地址

成交/评价:

联系电话: 400-666-4820

南昌锅炉作业培训全流程解析:从考证到上岗的专业培育体系课程详情

南昌锅炉作业培训全流程解析:从考证到上岗的专业培育体系

锅炉作业培训的核心价值与行业需求

随着工业生产对能源利用效率要求的提升,锅炉作为关键动力设备,其操作规范性与安全性直接关系企业生产效益和人员安全。国家《特种设备安全法》明确要求锅炉操作人员必须持有市场监督管理部门(原质监局)颁发的G1(工业锅炉司炉)、G2(工业锅炉司炉)、G3(电站锅炉司炉)等级别证书方可上岗。江西金选教育立足这一行业刚需,打造覆盖"考证-实操-上岗"的全周期培训体系,既满足学员合法需求,更为企业输送懂操作、会维护、能应急的高质量技术人才。

据行业调研数据显示,当前锅炉操作岗位持证率不足65%,且部分从业人员仅掌握基础操作,对复杂工况应对、节能优化等技能存在短板。金选教育的培训课程正是瞄准这一市场痛点,通过"理论+实操+安全"三维度教学,推动从业者从"操作工人"向"技术型人才"转型。

课程体系:从零基础到企业定制的全阶覆盖

1. 零基础入门班:筑牢知识根基

针对完全没有锅炉操作经验的学员,课程从"锅炉的前世今生"讲起,通过实物拆解与3D模型演示,详解锅炉的基本构造(如锅筒、水冷壁、燃烧器等核心部件)、工作原理(热传导、水循环过程)及常见类型(燃油/燃气锅炉、燃煤链条炉、电站锅炉等)。理论教学后配套基础实操训练,重点掌握锅炉点火前的检查流程(阀门状态、水位监测、燃料供给)、点火升温的操作规范(风门调节、燃烧控制),确保学员建立系统的知识框架。

2. 进阶提升班:应对复杂工况

面向已有1-2年操作经验、希望考取更高等级证书或提升岗位竞争力的学员,课程聚焦三大核心模块:一是复杂工况处理,如高负荷运行时的参数调整(压力、温度、水位的动态平衡)、多台锅炉并联运行的协调控制;二是节能优化技术,通过热效率计算、燃烧调整实验,学习如何降低燃料消耗(实测可降低5%-8%能耗);三是智能设备应用,讲解现代锅炉的自动化控制系统(如DCS系统、PLC控制器)操作与故障诊断,适应行业智能化发展趋势。

3. 企业定制班:匹配生产需求

针对企业客户,金选教育提供"设备-工艺-人员"三位一体的定制方案。例如某化工企业使用4台40吨/h循环流化床锅炉,培训团队会深入企业调研设备型号(如东方锅炉厂DGL型)、生产工艺(连续供汽需求)及现有人员技能短板,定制包含"循环流化床燃烧调整""低负荷稳燃技术""脱硫脱硝设备联动操作"等专项内容的课程,并安排教师驻厂指导,确保培训内容与实际生产无缝衔接。

教学特色:实操为核,安全为纲

专业实操场地

培训基地配备2000㎡模拟锅炉房,涵盖燃油(如WNS型0.5t/h)、燃气(如SZS型4t/h)、燃煤(如DZL型2t/h链条炉)及电站锅炉(如HG型35t/h)四大主流类型设备。学员需完成"冷态启动-升温升压-正常运行-停炉保养"全流程操作,每个环节设置量化考核标准(如升温速率≤1.5℃/min、停炉后降压时间≥2小时),确保操作规范性。

多元师资团队

授课团队由三类专家构成:一类是拥有15年以上一线经验的锅炉运维工程师(如曾负责某钢铁厂10台130t/h电站锅炉运行管理),擅长传授"看烟色调风门""听声音辨故障"等实战技巧;二类是高校特种设备安全专业教授(参与过《锅炉安全技术规程》修订),深度解析法规背后的技术逻辑(如为什么水位低于最低安全水位必须紧急停炉);三类是锅炉检验检测机构专家(持有检验师证书),讲解定期检验中的常见问题(如受热面结垢的危害与预防)。

安全文化贯穿全程

课程特别设置"安全实训周",通过VR模拟系统还原20+类典型事故场景:如因水位计堵塞导致的缺水事故(学员需在30秒内判断"叫水法"操作是否可行)、因安全阀失效引发的超压事故(需正确执行"紧急停炉-开启排空阀"流程)、因燃料泄漏造成的爆燃事故(需掌握隔绝火源、启动消防系统的操作顺序)。同时结合近5年行业事故案例(如某造纸厂因司炉工误操作导致锅炉爆炸),分析人为因素占比(达78%),强化学员"安全操作就是保护自己"的责任意识。

培训效果:从到职业发展的双向赋能

短期来看,金选教育学员考试连续3年保持92%以上(行业平均约75%),其中零基础学员通过2-3个月系统学习即可完成"理论考试(机考,100题/90分钟)+实操考核(现场操作+答辩)"全流程,顺利取得G1/G2/G3证书。

中期维度,毕业学员上岗后岗位效能显著提升。据跟踪调研,85%的学员能独立处理3类以上常见故障(如燃烧不稳定、汽水共腾),70%的学员通过优化操作使锅炉热效率提升3%-5%,为企业年节省燃料成本数万元。某食品厂学员通过调整燃烧器配风比,将天然气单耗从85m³/吨蒸汽降至80m³/吨蒸汽,年节约成本超20万元。

长期视角,金选教育正成为锅炉行业人才成长的"孵化器"。部分优秀学员通过进阶培训考取锅炉检验员、安全管理员等更高等级,实现从操作岗到技术管理岗的晋升;企业客户则通过定制培训,推动设备运行事故率下降40%,安全生产标准化达标率提升至,切实助力行业向规范化、智能化、绿色化方向发展。

江西金选教育

江西金选教育
认证 7 年

成立: 2006年

认证 地址认证 教学保障 在线预约 到店体验 售后支持
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-06 05:58:43 HTTP/1.1 GET : http://www.aabqn.com/s/8215/c/105639.html
  2. 运行时间 : 0.031676s [ 吞吐率:31.57req/s ] 内存消耗:392.25kb 文件加载:136
  3. 缓存信息 : 0 reads,0 writes
  1. /data/web/baijiao_branch_collect/public/index.php ( 0.79 KB )
  2. /data/web/baijiao_branch_collect/vendor/autoload.php ( 0.75 KB )
  3. /data/web/baijiao_branch_collect/vendor/composer/autoload_real.php ( 1.63 KB )
  4. /data/web/baijiao_branch_collect/vendor/composer/platform_check.php ( 0.90 KB )
  5. /data/web/baijiao_branch_collect/vendor/composer/ClassLoader.php ( 15.99 KB )
  6. /data/web/baijiao_branch_collect/vendor/composer/autoload_static.php ( 4.26 KB )
  7. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /data/web/baijiao_branch_collect/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /data/web/baijiao_branch_collect/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  18. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  19. /data/web/baijiao_branch_collect/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  20. /data/web/baijiao_branch_collect/app/provider.php ( 0.19 KB )
  21. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  22. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  23. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  24. /data/web/baijiao_branch_collect/app/common.php ( 10.83 KB )
  25. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  26. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  27. /data/web/baijiao_branch_collect/config/app.php ( 1.29 KB )
  28. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  29. /data/web/baijiao_branch_collect/config/cache.php ( 1.22 KB )
  30. /data/web/baijiao_branch_collect/config/config.php ( 0.26 KB )
  31. /data/web/baijiao_branch_collect/config/console.php ( 0.29 KB )
  32. /data/web/baijiao_branch_collect/config/cookie.php ( 0.56 KB )
  33. /data/web/baijiao_branch_collect/config/database.php ( 2.29 KB )
  34. /data/web/baijiao_branch_collect/config/filesystem.php ( 0.63 KB )
  35. /data/web/baijiao_branch_collect/config/lang.php ( 0.81 KB )
  36. /data/web/baijiao_branch_collect/config/log.php ( 1.37 KB )
  37. /data/web/baijiao_branch_collect/config/middleware.php ( 0.19 KB )
  38. /data/web/baijiao_branch_collect/config/route.php ( 1.54 KB )
  39. /data/web/baijiao_branch_collect/config/session.php ( 0.57 KB )
  40. /data/web/baijiao_branch_collect/config/trace.php ( 0.34 KB )
  41. /data/web/baijiao_branch_collect/config/view.php ( 0.81 KB )
  42. /data/web/baijiao_branch_collect/app/event.php ( 0.25 KB )
  43. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  44. /data/web/baijiao_branch_collect/app/service.php ( 0.13 KB )
  45. /data/web/baijiao_branch_collect/app/AppService.php ( 0.26 KB )
  46. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  47. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  48. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  49. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  50. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  51. /data/web/baijiao_branch_collect/vendor/services.php ( 0.14 KB )
  52. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  53. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  54. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  55. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  56. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  57. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  58. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  59. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  60. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  61. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  62. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.20 KB )
  63. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.75 KB )
  64. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  65. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  66. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.30 KB )
  67. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  68. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  69. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  70. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  71. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  72. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  73. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  74. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  75. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  76. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  77. /data/web/baijiao_branch_collect/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  78. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Arr.php ( 17.45 KB )
  79. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/driver/Redis.php ( 6.94 KB )
  80. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  81. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  82. /data/web/baijiao_branch_collect/app/Request.php ( 0.09 KB )
  83. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  84. /data/web/baijiao_branch_collect/app/middleware.php ( 0.26 KB )
  85. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  86. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  87. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  88. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  89. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  90. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  91. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  92. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  93. /data/web/baijiao_branch_collect/route/app.php ( 3.05 KB )
  94. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  95. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  96. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  97. /data/web/baijiao_branch_collect/app/controller/Index.php ( 33.26 KB )
  98. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Request.php ( 9.20 KB )
  99. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Url.php ( 14.07 KB )
  100. /data/web/baijiao_branch_collect/app/model/IndexModel.php ( 19.95 KB )
  101. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Config.php ( 1.37 KB )
  102. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Cache.php ( 2.06 KB )
  103. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  104. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.73 KB )
  105. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/PDOConnection.php ( 53.74 KB )
  106. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  107. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  108. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  109. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Builder.php ( 24.07 KB )
  110. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  111. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Query.php ( 15.97 KB )
  112. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  113. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  114. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  115. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  116. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  117. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  118. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  119. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  120. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  121. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  122. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  123. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  124. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  125. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  126. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  127. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  128. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  129. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  130. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/view/driver/Php.php ( 6.44 KB )
  132. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  133. /data/web/baijiao_branch_collect/view/index/pc/school_course_details.php ( 6.12 KB )
  134. /data/web/baijiao_branch_collect/view/index/pc/school_top.php ( 5.76 KB )
  135. /data/web/baijiao_branch_collect/view/index/pc/school_bottom.php ( 1.16 KB )
  136. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000400s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001097s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '8215' AND `site_id` = 18 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000257s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000586s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 8215 [ RunTime:0.000234s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000604s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 8215 [ RunTime:0.000237s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000677s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school_course_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 8215 AND `a`.`content_id` = '105639' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000973s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '8215' and content_id < '105639' and site_id = '18' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '8215' and content_id > '105639' and site_id <= '18' order by content_id asc limit 1) [ RunTime:0.001326s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 8215 AND `site_id` = 18 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 25458 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000268s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 8215 AND `site_id` = 18 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000224s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 8215 AND `course_status` = 1 [ RunTime:0.000169s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000602s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '8215' [ RunTime:0.000206s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000592s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '8215' [ RunTime:0.000199s ]
  18. SELECT `content_id`,`course_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '18' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '105639' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.019562s ]
0.031999s