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450A扩容提效设施正式投运
发布时间:2021-07-09     作者:孔祥玉   分享到:

近日,公司循环水冷却装置450A扩容提效设施已正式投运,这套设施的投运将为今夏酷暑生产系统的平稳运行的保驾护航!

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循环水冷却系统是化工生产企业处理工艺装置热负荷不可或缺的重要公用工程装置,就像人体的血液一样,滋养着操作单元每一个系统,循环水水质的好坏直接决定着系统运行的稳定性。而循环水凉水塔就好比循环水系统中的心脏,凉水塔冷却效果的好坏,直接影响循环水的水温、工艺介质被冷却的效果,从而影响整个生产装置的效能和工艺生产的经济效益。

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公司循环水冷却装置共有450A/B两套冷却系统,450A主要供气化装置、低温甲醇洗、氨合成等生产装置的工艺冷却,设计水量为32000m3/h,采用8座逆流式机械通风冷却塔,单塔设计水量为4000m3/h。

随着生产稳定性的提高,节能降耗成为企业高质量运行一个关键点。近年来,450A循环水系统暴露出冷却效果差、系统稳定调节能力相对较弱的问题,直接影响合成氨产量的缺陷。经过综合考虑,公司决定对450A进行扩容提效,降低循环水温度。在提高冷却效果的同时减少因冷却温度高而增大的放空量,同时降低运转设备功耗。

这次450A扩容冷却水量4200t/h,选用的是性价比较高的轻质型结构逆流冷却塔,目前调试平衡水量已完成,这套设施的投运将为公司“战高温、降能耗”再助新力。(孔祥玉)

7.2.33Version216.55msRequest Duration16.23MBMemory UsageGET {menu}/{menu2?}RouteAuth status
    • Booting (114.01ms)
    • Application (100.34ms)
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        • 14. /app/Http/Controllers/IndexController.php:493
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      • select * from `categories` where `id` = '86' order by `order` asc limit 1320μs/app/Http/Controllers/PublicController.php:76sh_guizhifeng_c
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        • Use SELECT * only if you need all columns from table
        Backtrace
        • 13. /app/Http/Controllers/PublicController.php:76
        • 14. /app/Http/Controllers/IndexController.php:501
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:212
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:169
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        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
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        • 45. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:176
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
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        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
      • select * from `categories` where `id` = '88' order by `order` asc limit 1280μs/app/Http/Controllers/PublicController.php:76sh_guizhifeng_c
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        • Use SELECT * only if you need all columns from table
        Backtrace
        • 13. /app/Http/Controllers/PublicController.php:76
        • 14. /app/Http/Controllers/IndexController.php:607
        • 15. /app/Http/Controllers/IndexController.php:550
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:212
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:169
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:665
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 23. middleware::bindings:41
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 25. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 26. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:68
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
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        • 29. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
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        • 34. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 35. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
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        • 38. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
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      • select * from `categories` where `id` = '86' order by `order` asc limit 1220μs/app/Http/Controllers/PublicController.php:76sh_guizhifeng_c
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        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 13. /app/Http/Controllers/PublicController.php:76
        • 14. /app/Http/Controllers/IndexController.php:610
        • 15. /app/Http/Controllers/IndexController.php:550
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        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:665
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 23. middleware::bindings:41
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        • 38. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
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        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:597
        • 46. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:176
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 49. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
      • select * from `categories` where `id` = '86' order by `order` asc limit 1260μs/app/Http/Controllers/PublicController.php:76sh_guizhifeng_c
        Metadata
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        • 0. 86
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 13. /app/Http/Controllers/PublicController.php:76
        • 14. /app/Http/Controllers/IndexController.php:607
        • 15. /app/Http/Controllers/IndexController.php:611
        • 16. /app/Http/Controllers/IndexController.php:550
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:212
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:169
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:665
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 24. middleware::bindings:41
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 26. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 27. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:68
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 29. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 30. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
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        • 33. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:63
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        • 35. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 36. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
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        • 39. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 41. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:104
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        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:597
        • 47. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:176
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
      • select * from `categories` where `id` is null order by `order` asc limit 1200μs/app/Http/Controllers/PublicController.php:76sh_guizhifeng_c
        Metadata
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 13. /app/Http/Controllers/PublicController.php:76
        • 14. /app/Http/Controllers/IndexController.php:610
        • 15. /app/Http/Controllers/IndexController.php:611
        • 16. /app/Http/Controllers/IndexController.php:550
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:212
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:169
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:665
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 24. middleware::bindings:41
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 26. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 27. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:68
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 29. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 30. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 32. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 33. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:63
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 35. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 36. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
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        • 39. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 41. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 42. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:104
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:667
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:642
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:608
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:597
        • 47. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:176
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
      • select * from `categories` where `parent_id` = '86' and `show` <> '0' order by `order` asc240μs/app/Http/Controllers/PublicController.php:85sh_guizhifeng_c
        Metadata
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        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 12. /app/Http/Controllers/PublicController.php:85
        • 13. /app/Http/Controllers/IndexController.php:552
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:212
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:169
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:665
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 21. middleware::bindings:41
        • 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 24. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:68
        • 25. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 26. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 27. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 28. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 29. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 30. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:63
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 32. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 33. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 35. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 36. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 38. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 39. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:104
        • 40. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:667
        • 41. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:642
        • 42. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:608
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:597
        • 44. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:176
        • 45. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 47. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 48. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 49. /vendor/fideloper/proxy/src/TrustProxies.php:57
      • select `p`.`id`, `p`.`title`, `p`.`body`, `p`.`image`, `p`.`created_at`, `p`.`author`, `p`.`hit`, `p`.`category_id`, `p`.`file` from `posts` as `p` inner join `categories` as `c` on `c`.`id` = `p`.`category_id` where `p`.`id` = '8253' and `p`.`created_at` > '2020-12-31' limit 1410μs/app/Http/Controllers/PublicController.php:218sh_guizhifeng_c
        Metadata
        Bindings
        • 0. 8253
        • 1. 2020-12-31
        Hints
        • LIMIT without ORDER BY causes non-deterministic results, depending on the query execution plan
        Backtrace
        • 13. /app/Http/Controllers/PublicController.php:218
        • 14. /app/Http/Controllers/IndexController.php:564
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:212
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:169
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:665
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 22. middleware::bindings:41
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 25. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:68
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 27. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 28. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 30. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 31. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:63
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 33. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 34. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 36. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 37. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 39. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:104
        • 41. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:667
        • 42. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:642
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:608
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:597
        • 45. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:176
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
      • update `posts` set `hit` = `hit` + 1 where `id` = '8253'43.09ms/app/Http/Controllers/PublicController.php:222sh_guizhifeng_c
        Metadata
        Bindings
        • 0. 8253
        Backtrace
        • 11. /app/Http/Controllers/PublicController.php:222
        • 12. /app/Http/Controllers/IndexController.php:564
        • 15. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:212
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:169
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:665
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 20. middleware::bindings:41
        • 21. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 23. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:68
        • 24. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 25. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 26. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 27. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 28. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 29. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:63
        • 30. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 31. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 32. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 33. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 34. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 35. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 36. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 37. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:104
        • 39. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:667
        • 40. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:642
        • 41. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:608
        • 42. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:597
        • 43. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:176
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 46. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 48. /vendor/fideloper/proxy/src/TrustProxies.php:57
        • 49. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
      • select `p`.`id`, `p`.`title`, `c`.`slug` as `menu_slug`, `p`.`created_at` from `posts` as `p` inner join `categories` as `c` on `c`.`id` = `p`.`category_id` where `p`.`created_at` < '2021-07-09 20:23:07' and `p`.`category_id` = '88' and `p`.`created_at` > '2020-12-31' order by `p`.`created_at` desc limit 15.8ms/app/Http/Controllers/PublicController.php:231sh_guizhifeng_c
        Metadata
        Bindings
        • 0. 2021-07-09 20:23:07
        • 1. 88
        • 2. 2020-12-31
        Backtrace
        • 13. /app/Http/Controllers/PublicController.php:231
        • 14. /app/Http/Controllers/IndexController.php:564
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:212
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:169
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:665
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 22. middleware::bindings:41
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 25. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:68
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 27. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 28. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 30. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 31. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:63
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 33. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 34. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 36. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 37. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 39. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:104
        • 41. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:667
        • 42. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:642
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:608
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:597
        • 45. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:176
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
      • select `p`.`id`, `p`.`title`, `c`.`slug` as `menu_slug`, `p`.`created_at` from `posts` as `p` inner join `categories` as `c` on `c`.`id` = `p`.`category_id` where `p`.`created_at` > '2021-07-09 20:23:07' and `p`.`category_id` = '88' order by `p`.`created_at` asc limit 14.73ms/app/Http/Controllers/PublicController.php:239sh_guizhifeng_c
        Metadata
        Bindings
        • 0. 2021-07-09 20:23:07
        • 1. 88
        Backtrace
        • 13. /app/Http/Controllers/PublicController.php:239
        • 14. /app/Http/Controllers/IndexController.php:564
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:212
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:169
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:665
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 22. middleware::bindings:41
        • 23. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 25. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:68
        • 26. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 27. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 28. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 29. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 30. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 31. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:63
        • 32. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 33. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 34. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 35. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 36. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 37. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 38. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 39. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:104
        • 41. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:667
        • 42. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:642
        • 43. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:608
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:597
        • 45. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:176
        • 46. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
      • select * from `settings`270μs/vendor/tcg/voyager/src/Voyager.php:211sh_guizhifeng_c
        Metadata
        Hints
        • Use SELECT * only if you need all columns from table
        • The SELECT statement has no WHERE clause and could examine many more rows than intended
        Backtrace
        • 15. /vendor/tcg/voyager/src/Voyager.php:211
        • 16. /vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php:223
        • 17. /vendor/tcg/voyager/src/Helpers/helpers.php:6
        • 20. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59
        • 21. /vendor/laravel/framework/src/Illuminate/View/View.php:142
        • 22. /vendor/laravel/framework/src/Illuminate/View/View.php:125
        • 23. /vendor/laravel/framework/src/Illuminate/View/View.php:90
        • 24. /vendor/laravel/framework/src/Illuminate/Http/Response.php:42
        • 25. /vendor/symfony/http-foundation/Response.php:202
        • 26. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:733
        • 27. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:705
        • 28. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:665
        • 29. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:30
        • 30. middleware::bindings:41
        • 31. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 32. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 33. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:68
        • 34. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 35. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 36. /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php:49
        • 37. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 38. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 39. /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:63
        • 40. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 41. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 42. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php:37
        • 43. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 44. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 45. /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php:66
        • 46. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:151
        • 47. /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php:53
        • 48. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:104
        • 49. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:667
        web
        array:2 [ "name" => "Guest" "user" => array:1 [ "guest" => true ] ]
        api
        array:2 [ "name" => "Guest" "user" => array:1 [ "guest" => true ] ]
          _token
          cZsNCz6J7ADIHnUA0MVevuDzoMDJdCP0N8ricMgF
          _previous
          array:1 [ "url" => "http://www.shhggroup.com/production/project?id=8253" ]
          PHPDEBUGBAR_STACK_DATA
          []
          format
          html
          content_type
          text/html; charset=UTF-8
          status_text
          OK
          status_code
          200
          request_query
          array:1 [ "id" => "8253" ]
          request_request
          array:1 [ "id" => "8253" ]
          request_headers
          array:8 [ "accept-encoding" => array:1 [ 0 => "gzip, deflate" ] "host" => array:1 [ 0 ...
          request_server
          array:32 [ "USER" => "www" "HOME" => "/home/www" "HTTP_ACCEPT_ENCODING" => "gzip, deflate" "...
          request_cookies
          []
          response_headers
          array:5 [ "cache-control" => array:1 [ 0 => "no-cache, private" ] "date" => array:1 [ ...
          path_info
          /production/project
          session_attributes
          array:3 [ "_token" => "cZsNCz6J7ADIHnUA0MVevuDzoMDJdCP0N8ricMgF" "_previous" => array:1 [ "u...
          XML 地图