CN102644755B - 一种粉料给料机旋转轴的密封结构 - Google Patents
一种粉料给料机旋转轴的密封结构 Download PDFInfo
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- CN102644755B CN102644755B CN201210123209.8A CN201210123209A CN102644755B CN 102644755 B CN102644755 B CN 102644755B CN 201210123209 A CN201210123209 A CN 201210123209A CN 102644755 B CN102644755 B CN 102644755B
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- running shaft
- supporting base
- powder
- sealing
- suction port
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- 239000000843 powder Substances 0.000 title claims abstract description 65
- 238000007789 sealing Methods 0.000 title claims abstract description 50
- 239000007789 gas Substances 0.000 claims description 35
- 125000006850 spacer group Chemical group 0.000 claims description 29
- 239000011148 porous material Substances 0.000 claims description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000003570 air Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 16
- 230000008595 infiltration Effects 0.000 abstract description 5
- 238000001764 infiltration Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- -1 restart motor Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Sealing Devices (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210123209.8A CN102644755B (zh) | 2012-04-25 | 2012-04-25 | 一种粉料给料机旋转轴的密封结构 |
Applications Claiming Priority (1)
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CN201210123209.8A CN102644755B (zh) | 2012-04-25 | 2012-04-25 | 一种粉料给料机旋转轴的密封结构 |
Publications (2)
Publication Number | Publication Date |
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CN102644755A CN102644755A (zh) | 2012-08-22 |
CN102644755B true CN102644755B (zh) | 2015-10-21 |
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CN201210123209.8A Expired - Fee Related CN102644755B (zh) | 2012-04-25 | 2012-04-25 | 一种粉料给料机旋转轴的密封结构 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6392031B2 (ja) * | 2014-08-28 | 2018-09-19 | 株式会社椿本チエイン | サイドローラ及びサイドローラ付きチェーン |
CN104329465A (zh) * | 2014-11-04 | 2015-02-04 | 罗斯(无锡)设备有限公司 | 计量罐的组合密封结构及一种计量罐 |
CN105782449B (zh) * | 2016-04-26 | 2017-12-12 | 赣州大良贸易有限公司 | 煤粉泵密封结构 |
CN106286836B (zh) * | 2016-09-22 | 2018-03-02 | 大连西力博机电设备科技有限公司 | 一种斗提机尾部传动轴密封装置 |
CN107803513A (zh) * | 2017-12-12 | 2018-03-16 | 西安汉仁精密机械有限公司 | 一种用于制粉设备的一体式棒材支撑 |
CN107855538A (zh) * | 2017-12-12 | 2018-03-30 | 西安汉仁精密机械有限公司 | 一种制粉设备的棒材支撑结构 |
CN107900369A (zh) * | 2017-12-12 | 2018-04-13 | 西安汉仁精密机械有限公司 | 一种制粉装置的棒材支撑环 |
TWI650513B (zh) * | 2018-03-09 | 2019-02-11 | 張瑞永 | 螺旋式熱裂解反應爐之螺旋輸送機的內外氣體阻隔裝置 |
CN208252774U (zh) * | 2018-03-23 | 2018-12-18 | 深圳市创世纪机械有限公司 | 主轴气密封装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2588135Y (zh) * | 2002-08-13 | 2003-11-26 | 欧阳纯 | 粒料浆搅拌轴的带镀铬套双密封装置 |
CN2607481Y (zh) * | 2001-02-28 | 2004-03-24 | 天津水泥工业设计研究院 | 双重密封装置 |
CN1640793A (zh) * | 2004-01-14 | 2005-07-20 | 中国科学院自动化研究所 | 粉料自动称重送料装置 |
JP2007239933A (ja) * | 2006-03-10 | 2007-09-20 | Agc Seimi Chemical Co Ltd | 粉体処理装置の軸封装置 |
CN101551016A (zh) * | 2009-05-19 | 2009-10-07 | 北京国电富通科技发展有限责任公司 | 一种高温耐压星型给料机的轴密封装置 |
CN202659904U (zh) * | 2012-04-25 | 2013-01-09 | 蓝星沈阳轻工机械设计研究所 | 一种粉料给料机旋转轴的密封结构 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3413570B2 (ja) * | 1998-09-21 | 2003-06-03 | 株式会社奈良機械製作所 | 粉粒体処理装置の軸封構造 |
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2012
- 2012-04-25 CN CN201210123209.8A patent/CN102644755B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2607481Y (zh) * | 2001-02-28 | 2004-03-24 | 天津水泥工业设计研究院 | 双重密封装置 |
CN2588135Y (zh) * | 2002-08-13 | 2003-11-26 | 欧阳纯 | 粒料浆搅拌轴的带镀铬套双密封装置 |
CN1640793A (zh) * | 2004-01-14 | 2005-07-20 | 中国科学院自动化研究所 | 粉料自动称重送料装置 |
JP2007239933A (ja) * | 2006-03-10 | 2007-09-20 | Agc Seimi Chemical Co Ltd | 粉体処理装置の軸封装置 |
CN101551016A (zh) * | 2009-05-19 | 2009-10-07 | 北京国电富通科技发展有限责任公司 | 一种高温耐压星型给料机的轴密封装置 |
CN202659904U (zh) * | 2012-04-25 | 2013-01-09 | 蓝星沈阳轻工机械设计研究所 | 一种粉料给料机旋转轴的密封结构 |
Non-Patent Citations (1)
Title |
---|
上海市机电设计院.旋转给料机.《铸造车间机械化给料设备》.机械工业出版社,1980, * |
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CN102644755A (zh) | 2012-08-22 |
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Address after: No. 15, Xian Nong Tan Road, Shenhe District, Shenyang, Liaoning Co-patentee after: BLUESTAR (BEIJING) CHEMICAL MACHINERY Co.,Ltd. Patentee after: SHENYANG LANXING CLEANING CO.,LTD. Address before: No. 15, Xian Nong Tan Road, Shenhe District, Shenyang, Liaoning Co-patentee before: BLUESTAR (BEIJING) CHEMICAL MACHINERY Co.,Ltd. Patentee before: BLUESTAR SHENYANG PROJECT & Research Institute OFLIGHT INDUSTRY MACHINERY |
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Effective date of registration: 20180502 Address after: No. 15, Xian Nong Tan Road, Shenhe District, Shenyang, Liaoning Patentee after: SHENYANG LANXING CLEANING CO.,LTD. Address before: No. 15, Xian Nong Tan Road, Shenhe District, Shenyang, Liaoning Co-patentee before: BLUESTAR (BEIJING) CHEMICAL MACHINERY Co.,Ltd. Patentee before: SHENYANG LANXING CLEANING CO.,LTD. |
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Address after: Xiannongtan road in Shenhe District of Shenyang City, Liaoning Province, No. 15 110000 Patentee after: Bluestar industrial services (Shenyang) Co.,Ltd. Address before: Xiannongtan road in Shenhe District of Shenyang City, Liaoning Province, No. 15 110015 Patentee before: SHENYANG LANXING CLEANING CO.,LTD. |
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