| 浅谈液下泵工作原理 |
|
kailiang43 发表于 2013-3-9 13:19:00 |
浅谈液下泵工作原理
液下泵的立式电动机以螺栓固紧电机座上，并通过弹性联轴器与泵直接传动、泵体、中间接管、泵架、出液管、管法兰，以螺栓联接构成一体，固定在底板上，泵的整体通过底板安装在容器上。泵的轴向力与径向力，（包括泵运转中所产生的水压力，叶轮及转子重量等），均由轴承盒内所装单向推力球轴承，单列向心球轴承；以及滑动导轴所承受为保证泵安全正常运转。轴承以黄油润滑之，导轴承同所输送的液体润滑。因此，工作时液面必须高于叶轮中心线。伸入容器长度L的长短不同，则又分为中间导轴承结构和无中间导轴承的结构.
工作部分淹没在液体内，轴封无泄漏现象。且占地面积小，使用可靠，维修方便，耐腐蚀性能强等特点。广泛适用于化工、制药、造纸、石油等工业部门。
|
|
阅读全文 | 回复(14) | 引用通告 | 编辑 |
-------------------------------------------------------------------------------------------------------------------
| Re:在漫画中识别身边的违章 |
|
wbdhl(游客)发表评论于2017-2-18 14:03:02 |
 http://wen.28.com/article/103581
http://wen.28.com/article/103582
http://wen.28.com/article/103583
http://wen.28.com/article/103584
http://wen.28.com/article/103585
http://wen.28.com/article/103586
http://wen.28.com/article/103587
http://wen.28.com/article/103588
http://wen.28.com/article/103589
http://wen.28.com/article/103590
|
|
个人主页 | 引用 | 返回 | 删除 | 回复 |
-------------------------------------------------------------------------------------------------------------------
| Re:在漫画中识别身边的违章 |
|
fjnrv(游客)发表评论于2016-10-23 12:15:04 |
http://search.zbj.com/t/?kw=%E6%96%B0%E5%AE%9D%E5%A8%B1%E4%B9%90%E6%89%8B%E6%9C%BA%E7%89%88%E4%B8%8B%E8%BD%BD%E5%AE%89%E8%A3%85%E3%80%90Q-952499%7C%E6%80%BB%E4%BB%A3%E3%80%91fikos
http://search.zbj.com/t/?kw=%E6%96%B0%E5%AE%9D%E5%A8%B1%E4%B9%90%E7%99%BB%E9%99%86%E3%80%90Q-952499%7C%E6%80%BB%E4%BB%A3%E3%80%91aeimq
http://search.zbj.com/t/?kw=%E6%96%B0%E5%AE%9D%E5%A8%B1%E4%B9%90%E7%99%BB%E5%BD%95%E5%B9%B3%E5%8F%B0%E3%80%90Q-952499%7C%E6%80%BB%E4%BB%A3%E3%80%91ydiko
http://search.zbj.com/t/?kw=%E6%96%B0%E5%AE%9D%E5%A8%B1%E4%B9%90%E9%BB%91%E9%92%B1%E5%90%97%E3%80%90Q-952499%7C%E6%80%BB%E4%BB%A3%E3%80%91wbg
http://search.zbj.com/t/?kw=%E6%96%B0%E5%AE%9D%E5%A8%B1%E4%B9%90%E9%AA%97%E5%B1%80%E3%80%90Q-952499%7C%E6%80%BB%E4%BB%A3%E3%80%91mquyc
http://search.zbj.com/t/?kw=%E6%96%B0%E5%AE%9D%E5%A8%B1%E4%B9%90%E5%BD%A9%E7%A5%A8%E6%98%AF%E7%9C%9F%E7%9A%84%E5%90%97%E3%80%90Q-952499%7C%E6%80%BB%E4%BB%A3%E3%80%91kos
http://search.zbj.com/t/?kw=%E6%96%B0%E5%AE%9D%E5%A8%B1%E4%B9%90%E6%97%A0%E6%B3%95%E6%8F%90%E6%AC%BE%E3%80%90Q-952499%7C%E6%80%BB%E4%BB%A3%E3%80%91uthl
http://search.zbj.com/t/?kw=%E6%96%B0%E5%AE%9D%E5%A8%B1%E4%B9%90%E7%A7%BB%E5%8A%A8%E7%AB%AF%E3%80%90Q-952499%7C%E6%80%BB%E4%BB%A3%E3%80%91loquy
http://search.zbj.com/t/?kw=%E8%B0%81%E7%8E%A9%E8%BF%87%E6%96%B0%E5%AE%9D%E5%A8%B1%E4%B9%90%E3%80%90Q-952499%7C%E6%80%BB%E4%BB%A3%E3%80%91fjn
http://search.zbj.com/t/?kw=%E6%96%B0%E5%AE%9D%E5%A8%B1%E4%B9%90%E7%99%BB%E5%85%A5%E3%80%90Q-952499%7C%E6%80%BB%E4%BB%A3%E3%80%91vzdh
|
|
个人主页 | 引用 | 返回 | 删除 | 回复 |
-------------------------------------------------------------------------------------------------------------------
| Re:在漫画中识别身边的违章 |
|
wvlnr(游客)发表评论于2016-10-22 15:40:07 |
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14314196?deng=09463
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14314197?cui=71368
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14314229?hong=36691
http://www.esafety.cn/blog/u/3012/archives/2011/116239.html
http://www.anqiu123.com/store-1787/document-id-454165.html
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14314288?mao=90674
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14314287?bu=94479
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14314295?xiu=13084
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14314305?jian=36601
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14314318?tai=34918
|
|
个人主页 | 引用 | 返回 | 删除 | 回复 |
-------------------------------------------------------------------------------------------------------------------
| Re:在漫画中识别身边的违章 |
|
fqgjl(游客)发表评论于2016-10-22 3:17:03 |
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14284101?yi=12896
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14284129?yo=66276
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14284147?hen=21785
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14284181?jia=16853
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14284210?bei=04601
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14284217?ling=34018
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14284233?dang=63162
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14284292?leng=94489
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14284291?long=86206
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14284293?zhu=94489
|
|
个人主页 | 引用 | 返回 | 删除 | 回复 |
-------------------------------------------------------------------------------------------------------------------
| Re:在漫画中识别身边的违章 |
|
castx(游客)发表评论于2016-10-19 14:22:40 |
http://www.czvv.com/k5Y2O5Lq65bmz5Y-w6KKr5p-l4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5Y2O5Lq65ZCO5Y-w4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5Y2O5Lq65bmz5Y-w5ZCO5Y-w4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5Y2O5Lq65b6F6YGH4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5Y2O5Lq65bmz5Y-w5b6F6YGH4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5Y2O5Lq65rS75Yqo4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5Y2O5Lq65bmz5Y-w5rS75Yqo4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5LuO5ZOq6YeM5rOo5YaM5Y2O5Lq66LSm5oi34pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5Y2O5Lq65a6i5oi356uv4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5Y2O5Lq65bmz5Y-w5a6i5oi356uv4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
|
|
个人主页 | 引用 | 返回 | 删除 | 回复 |
-------------------------------------------------------------------------------------------------------------------
| Re:在漫画中识别身边的违章 |
|
zorvz(游客)发表评论于2016-10-19 13:52:24 |
http://www.czvv.com/kReaYn-WoseS5kOaYr-mql-S6uueahOWQl-OAkOebtOWxnjk1MjQ5OShRKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/kReaYn-WoseS5kOW5s-WPsOaYr-mql-S6uueahOWQl-OAkOebtOWxnjk1MjQ5OShRKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/kReaYn-WoseS5kOmdoOiwseWQl-OAkOebtOWxnjk1MjQ5OShRKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/kReaYn-WoseS5kOW5s-WPsOmdoOiwseWQl-OAkOebtOWxnjk1MjQ5OShRKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/kReaYn-WoseS5kOS_oeiqieaAjuS5iOagt-OAkOebtOWxnjk1MjQ5OShRKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/kReaYn-WoseS5kOW5s-WPsOS_oeiqieaAjuS5iOagt-OAkOebtOWxnjk1MjQ5OShRKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5pyJ5Lq66KKrReaYn-WoseS5kOm7kei_h-WQl-OAkOebtOWxnjk1MjQ5OShRKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k5pyJ5Lq66KKrReaYn-WoseS5kOW5s-WPsOm7kei_h-WQl-OAkOebtOWxnjk1MjQ5OShRKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/kReaYn-WoseS5kOaXtuaXtuW9qeW5s-WPsOOAkOebtOWxnjk1MjQ5OShRKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/kReaYn-WoseS5kOWlveWQl-OAkOebtOWxnjk1MjQ5OShRKeOAkQp0c0cc0s0m0e0f0d0.html
|
|
个人主页 | 引用 | 返回 | 删除 | 回复 |
-------------------------------------------------------------------------------------------------------------------
| Re:在漫画中识别身边的违章 |
|
igyae(游客)发表评论于2016-10-16 16:50:19 |
http://search.zbj.com/t/?kw=%E5%90%88%E4%B9%90888%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E5%AE%98%E7%BD%91%E5%9C%B0%E5%9D%80%2B952499%28Q%29kotv
http://search.zbj.com/t/?kw=%E5%90%88%E4%B9%90888%E5%A8%B1%E4%B9%90%E9%80%9F%E5%BA%A6%E5%BF%AB%E5%90%97%2B952499%28Q%29dhl
http://search.zbj.com/t/?kw=%E5%90%88%E4%B9%90888%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E9%80%9F%E5%BA%A6%E5%BF%AB%E5%90%97%2B952499%28Q%29nmbf
http://search.zbj.com/t/?kw=%E5%90%88%E4%B9%90888%E5%A8%B1%E4%B9%90%E8%B7%91%E8%B7%AF%2B952499%28Q%29mprvz
http://search.zbj.com/t/?kw=%E5%90%88%E4%B9%90888%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E8%B7%91%E8%B7%AF%2B952499%28Q%29hlp
http://search.zbj.com/t/?kw=%E5%90%88%E4%B9%90888%E5%A8%B1%E4%B9%90%E8%B7%91%E8%B7%AF%E4%BA%86%E5%90%97%2B952499%28Q%29rhzb
http://search.zbj.com/t/?kw=%E5%90%88%E4%B9%90888%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E8%B7%91%E8%B7%AF%E4%BA%86%E5%90%97%2B952499%28Q%29iln
http://search.zbj.com/t/?kw=%E5%90%88%E4%B9%90888%E5%A8%B1%E4%B9%90%E8%A2%AB%E6%9F%A5%2B952499%28Q%29vzd
http://search.zbj.com/t/?kw=%E5%90%88%E4%B9%90888%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E8%A2%AB%E6%9F%A5%2B952499%28Q%29lpt
http://search.zbj.com/t/?kw=%E5%90%88%E4%B9%90888%E5%A8%B1%E4%B9%90%E5%90%8E%E5%8F%B0%2B952499%28Q%29wsi
|
|
个人主页 | 引用 | 返回 | 删除 | 回复 |
-------------------------------------------------------------------------------------------------------------------
| Re:在漫画中识别身边的违章 |
|
gfuyb(游客)发表评论于2016-10-14 13:43:47 |
http://www.iciba.com/%E5%BF%83%E5%8D%9A%E5%A4%A9%E4%B8%8B%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E5%8D%9A%E5%A4%A9%E4%B8%8B%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E6%80%8E%E4%B9%88%E6%A0%B7-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E5%BF%83%E5%8D%9A%E5%A4%A9%E4%B8%8B%E5%A5%BD%E4%B8%8D%E5%A5%BD-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E5%8D%9A%E5%A4%A9%E4%B8%8B%E5%BD%A9-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E5%8D%9A%E5%A4%A9%E4%B8%8B%E4%BB%A3%E7%90%86-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E5%8D%9A%E5%A4%A9%E4%B8%8B%E5%AE%98%E6%96%B9%E7%BD%91-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E5%8D%9A%E5%A4%A9%E4%B8%8B%E6%80%8E%E4%B9%88%E6%B3%A8%E5%86%8C%E4%B8%8D%E4%BA%86%E4%BA%86-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E5%8D%9A%E5%A4%A9%E4%B8%8B%E5%BD%A9%E7%A5%A8%E5%B9%B3%E5%8F%B0-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E5%8D%9A%E5%A4%A9%E4%B8%8B%E6%B3%A8%E5%86%8C%E7%A0%81-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E5%BF%83%E5%8D%9A%E5%A4%A9%E4%B8%8B%E5%AE%98%E6%96%B9%E7%BD%91%E6%B3%A8%E5%86%8C-%E3%80%90Q952499%E3%80%91
|
|
个人主页 | 引用 | 返回 | 删除 | 回复 |
-------------------------------------------------------------------------------------------------------------------
| 原创 |
|
原创(游客)发表评论于2016-9-30 10:05:00 |
http://njryw168.lofter.com/post/1e6983e5_c7efdb1 http://rywkdks.lofter.com/post/1e698063_c7f6110 http://rywkdks.lofter.com/post/1e698063_c7f75f7 http://rywydx.lofter.com/post/1e6a68e3_c811173 http://rywywj.lofter.com/post/1e6a80c3_c820d77 http://njryw168.lofter.com/post/1e6983e5_c7e88ed http://rywydx.lofter.com/post/1e6a68e3_c80f881 http://njryw168.lofter.com/post/1e6983e5_c7f08f2 http://rywywj.lofter.com/post/1e6a80c3_c8246f8 http://rywydx.lofter.com/post/1e6a68e3_c8113ee
|
|
个人主页 | 引用 | 返回 | 删除 | 回复 |
-------------------------------------------------------------------------------------------------------------------
| 原创 |
|
原创(游客)发表评论于2016-9-28 15:31:18 |
http://bjseoywj.lofter.com/post/1e66bf3e_c70f5b7 http://wztgywj.lofter.com/post/1e65f473_c6ed40e http://bjseoywj.lofter.com/post/1e66bf3e_c7106cd http://wztgywj.lofter.com/post/1e65f473_c6f0bdb http://ywjseo.lofter.com/post/1e634752_c64f0fe http://wztgywj.lofter.com/post/1e65f473_c6eeb13 http://seogsywj.lofter.com/post/1e634756_c6debf4 http://wztgywj.lofter.com/post/1e65f473_c6edfb5 http://seogsywj.lofter.com/post/1e634756_c6deb72 http://ywjseo.lofter.com/post/1e634752_c6519fb
|
|
个人主页 | 引用 | 返回 | 删除 | 回复 |
-------------------------------------------------------------------------------------------------------------------
| 原创 |
|
原创(游客)发表评论于2016-9-6 15:58:01 |
http://njryw2016.lofter.com/post/1e59a72f_c387f2e http://njryw2016.lofter.com/post/1e59a72f_c387f2d http://njryw2016.lofter.com/post/1e59a72f_c387f2c http://njryw2016.lofter.com/post/1e59a72f_c387f2b http://njryw2016.lofter.com/post/1e59a72f_c387f2a http://njryw2016.lofter.com/post/1e59a72f_c387f29 http://njryw2016.lofter.com/post/1e59a72f_c387f28 http://njryw2016.lofter.com/post/1e59a72f_c387f27 http://njryw2016.lofter.com/post/1e59a72f_c387f26 http://njryw2016.lofter.com/post/1e59a72f_c387f25
|
|
个人主页 | 引用 | 返回 | 删除 | 回复 |
-------------------------------------------------------------------------------------------------------------------
|
时间记忆
