CN103470763A - Rotary body combined seal device - Google Patents
Rotary body combined seal device Download PDFInfo
- Publication number
- CN103470763A CN103470763A CN2013103955791A CN201310395579A CN103470763A CN 103470763 A CN103470763 A CN 103470763A CN 2013103955791 A CN2013103955791 A CN 2013103955791A CN 201310395579 A CN201310395579 A CN 201310395579A CN 103470763 A CN103470763 A CN 103470763A
- Authority
- CN
- China
- Prior art keywords
- seal
- elastic material
- ring
- rotating cylinder
- material cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention provides a rotary body combined seal device and belongs to the field of metallurgical reduction system rotation cooling machines. The seal device is combined by a packing, a V-shaped fabric rubber seal ring and a seal connecting part. The seal connecting part is in friction ring radial seal. The packing and the seal connecting part are respectively disposed at two ends of the V-shaped fabric rubber seal ring to form a first sealing barrier for blocking most dust and air out of the V-shaped fabric rubber seal ring. The V-shaped fabric rubber seal ring can be adjusted and compacted to perform radial expansion so as to closely attach to a rotation cylinder, and gas seal is achieved. An elastic material cover of a radial elastic floating form can eliminate or reduce vibration, caused by radial runout of the rotation cylinder, of the V-shaped fabric rubber seal ring. The rotary body combined seal device is simple in structure, tight in seal, and suitable for gas seal of a head cover and a tail cover of a material reduction rotation cooling machine.
Description
Technical field
The present invention relates to a kind of reduction roasting cooling equipment, particularly a kind of solid of rotation combination sealing arrangement.
Background technique
In manganese oxide reduction roasting system, MnO
2be reduced into MnO after roasting, but extremely unstable because of MnO, react and again be oxidized to MnO with oxygen in temperature more than 80 ℃
2so MnO can not ingress of air in cooling procedure, producer is used the revolution Coolers cooling mostly usually, for guaranteeing its degree of redution, between cooler head cover and rotating cylinder and the sealing between Coolers hood and rotating cylinder must be tight reliable.The sealing configuration that existing producer adopts has labyrinth seal or the sealing of fish phosphorus sheet, and this type of sealing configuration sealing surface gap is larger, and air leakage coefficient is higher, and it is unreliable to seal, thereby affect degree of redution, descends.
Summary of the invention
Purpose of the present invention is to provide a kind of solid of rotation combination sealing arrangement for the revolution Coolers.The sealing device adopts multiple-sealed combined sealing structure, makes almost gapless of sealing surface, and air leakage coefficient greatly reduces, structure cylinder list, sealing is tight reliable, is exclusively used in the sealing of manganese monoxide cooling machine head hood, is applicable to the sealing of the revolution Coolers of reduction roasting system.
For achieving the above object, the invention provides a kind of solid of rotation combination sealing arrangement, comprising:
Rotating cylinder,
The elastic material cover, it adopts the elastic floating form, is located at an end of described rotating cylinder, to eliminate or to reduce because of the interference effect of rotating cylinder circular runout to V-type fabric rubber seal.
Sealing drum, its cross section is L-type, and an end is welded on described elastic material cover, and the other end is set in the periphery of described rotating cylinder, comprises horizontal component and vertical component,
Seal arrangement; it adopts packing, the multiple-sealed combining form of V-type fabric rubber seal and sealed attachment section; described packing and described V-type fabric rubber seal are arranged in the sealed cavity of described sealing drum, described elastic material cover and the formation of described rotating cylinder; the described section of being tightly connected is the friction ring radial seal; described packing and described sealed attachment section are arranged in respectively the two ends of described V-type fabric rubber seal; form the first sealing barrier; stop dust and most air intrusion, with protection V-type folder fabric rubber seal.
Preferably, described solid of rotation combination sealing arrangement, described V-type fabric rubber seal comprises the support ring that is provided with the V-type groove, a plurality of mutual stacks and the V-type fabric rubber seal matched with described V-type groove, be provided with the pressure ring of the boss matched with described V-type fabric rubber seal, be arranged on the vertical component of described sealing drum and be against described pressure ring side flange, and be filled in the butter in described flange, the described cavity be tightly connected between section and described rotating cylinder.When V-shaped seal ring weares and teares, by regulating or compressing V-shaped seal ring, make the V-shaped seal ring radial expansion be close to the rotating cylinder outer round surface, thereby reach the gas seal purpose, the filling butter, play the effect of lubrication and seal circle and further reach the purpose of gas seal.
Preferably, in described solid of rotation combination sealing arrangement, some described packing parallel interval are arranged on a side of close described elastic material cover in described sealed cavity.
Preferably, in described solid of rotation combination sealing arrangement, the described section of being tightly connected comprises: hoop is set in the stepped friction ring on described rotating cylinder, and a side of the close described elastic material cover of described stepped friction ring is higher than the side away from described elastic material cover; The ring that is tightly connected, itself and described stepped friction ring form fit also are set on described stepped friction ring, and an end is connected with the vertical component bolt of described sealing drum, and the other end is welded on described rotating cylinder.
Preferably, in described solid of rotation combination sealing arrangement, described elastic material cover comprises the bearing support that is fixedly connected on described elastic material cover both sides, described bearing support is connected with pedestal by elastic element, because the elastic material cover is connected with V-type folder fabric rubber seal, so can eliminate or reduce the vibration brought to V-type fabric rubber seal because of the rotating cylinder circular runout.
A kind of solid of rotation combination sealing arrangement of the present invention, belong to metallurgical restoring system revolution Coolers apparatus field, comprises sealing drum, packing, V-type folder fabric rubber seal, sealed attachment section, elastic material cover.Seal arrangement adopts packing, V-type fabric rubber seal, the multiple-sealed combining form of sealed attachment section; Sealed attachment section is the friction ring radial seal, packing and sealed attachment section are arranged in respectively V-type fabric rubber seal two ends, form the first sealing barrier, most dust and air are kept off outside V-type fabric rubber seal, by regulating or compress V-type folder fabric rubber seal, make the radial expansion of V-type folder fabric rubber seal be close to rotating cylinder, thereby reach the gas seal purpose, the elastic material cover adopts the elastic floating form, with black box, be connected, with the vibration of eliminating or minimizing brings to V-type fabric rubber seal because of the rotating cylinder circular runout.A kind of solid of rotation combination sealing arrangement of the present invention structure cylinder list, sealing is tight, is applicable to the head-shield of reducing material revolution Coolers and the gas seal of hood.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of solid of rotation combination sealing arrangement of the present invention.
The A enlarged view that Fig. 2 is a kind of solid of rotation combination sealing arrangement of the present invention (V-type folder fabric rubber seal structural representation).
The elastic material cover structure schematic diagram that Fig. 3 is a kind of solid of rotation combination sealing arrangement of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, to make those skilled in the art, with reference to the specification word, can implement according to this.
A kind of solid of rotation combination sealing arrangement of the present invention comprises:
Rotating cylinder 6,
Seal arrangement; it adopts packing 2, the multiple-sealed combining form of V-type fabric rubber seal 3 and sealed attachment section 4; described packing 2 and described V-type fabric rubber seal 3 are arranged in the sealed cavity of described sealing drum 1, described elastic material cover 5 and 6 formation of described rotating cylinder; the described section 4 that is tightly connected is for the friction ring radial seal; described packing 2 and described sealed attachment section 4 are arranged in the two ends of described V-type fabric rubber seal 3; form the first sealing barrier; stop dust and most air intrusion, with protection V-type folder fabric rubber seal 3.
Described solid of rotation combination sealing arrangement, described V-type fabric rubber seal 3 comprises the support ring 31 that is provided with the V-type groove, 3 mutual stacks and the V-shaped seal ring 32 matched with described V-type groove, be provided with the pressure ring 33 of knitting the boss that seal ring 32 matches with described V-type, be arranged on the vertical component of described sealing drum and be against described pressure ring 33 sides flange 34, and be filled in the butter 35 in described flange 34, the described cavity be tightly connected between section 4 and described rotating cylinder 6.When V-seal 32 circle wearing and tearing, by regulating or compressing V-shaped seal ring 32, make the V-shaped seal ring radial expansion be close to rotating cylinder 6 outer round surface, thereby reach the gas seal purpose, filling butter 35, play the effect of lubrication and seal circle and further reach the purpose of gas seal.
In described solid of rotation combination sealing arrangement, 3 described packing 2 parallel interval are arranged on a side of close described elastic material cover 5 in described sealed cavity.
In described solid of rotation combination sealing arrangement, the described section 4 that is tightly connected comprises: hoop is set in the stepped friction ring on described rotating cylinder 6, and a side of the close described elastic material cover 5 of described stepped friction ring is higher than the side away from described elastic material cover 5; The ring that is tightly connected, itself and described stepped friction ring form fit also are set on described stepped friction ring, and an end is connected with the vertical component bolt of described sealing drum 1, and the other end is welded on described rotating cylinder 6.
In described solid of rotation combination sealing arrangement, described elastic material cover 5 comprises the bearing support 51 that is fixedly connected on described elastic material cover both sides, described bearing support is connected with pedestal 53 by elastic element 52, because elastic material cover 5 is connected with V-type folder fabric rubber seal 3, so can eliminate or reduce the vibration brought to V-type fabric rubber seal because of the rotating cylinder circular runout.
A kind of solid of rotation combination sealing arrangement of the present invention, belong to metallurgical restoring system revolution Coolers apparatus field, comprises sealing drum, packing, V-type folder fabric rubber seal, sealed attachment section, elastic material cover.Seal arrangement adopts packing, V-type fabric rubber seal, the multiple-sealed combining form of sealed attachment section; Sealed attachment section is the friction ring radial seal, packing and sealed attachment section are arranged in respectively V-type fabric rubber seal two ends, form the first sealing barrier, most dust and air are kept off outside V-type fabric rubber seal, by regulating or compress V-type folder fabric rubber seal, make the radial expansion of V-type folder fabric rubber seal be close to rotating cylinder, thereby reach the gas seal purpose, the elastic material cover adopts the elastic floating form, with black box, be connected, with the vibration of eliminating or minimizing brings to V-type fabric rubber seal because of the rotating cylinder circular runout.This combination sealing arrangement structure cylinder list, sealing is tight, is applicable to the head-shield of reducing material revolution Coolers and the gas seal of hood.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in specification and mode of execution, it can be applied to various applicable the field of the invention fully, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend of describing.
Claims (4)
1. a solid of rotation combination sealing arrangement, is characterized in that, comprising:
Rotating cylinder,
The elastic material cover, it adopts the radial elastic relocatable form, is located at an end of described rotating cylinder,
Sealing drum, its cross section is L-type, and an end is welded on described elastic material cover, and the other end is set in the periphery of described rotating cylinder, comprises horizontal component and vertical component,
Seal arrangement, it adopts packing, the multiple-sealed combining form of V-type fabric rubber seal and sealed attachment section, described packing and described V-type fabric rubber seal are arranged on described sealing drum, in the sealed cavity that described elastic material cover and described rotating cylinder form, the described section of being tightly connected is the friction ring radial seal, described packing and described sealed attachment section are arranged in respectively the two ends of described V-type fabric rubber seal, described V-type fabric rubber seal comprises the support ring that is provided with the V-type groove, a plurality of mutual stacks and the V-shaped seal ring matched with described V-type groove, be provided with the pressure ring of the boss matched with described V-shaped seal ring, be arranged on the vertical component of described sealing drum and be against described pressure ring side flange, with be filled in described flange, butter in the described cavity be tightly connected between section and described rotating cylinder.
2. in solid of rotation combination sealing arrangement as claimed in claim 1, some described packing parallel interval are arranged on a side of close described elastic material cover in described sealed cavity.
3. in solid of rotation combination sealing arrangement as claimed in claim 1; the described section of being tightly connected comprises: hoop is set in the stepped friction ring on described rotating cylinder, and a side of the close described elastic material cover of described stepped friction ring is higher than the side away from described elastic material cover; The ring that is tightly connected, itself and described stepped friction ring form fit also are set on described stepped friction ring, and an end is connected with the vertical component bolt of described sealing drum, and the other end is welded on described rotating cylinder.
4. in solid of rotation combination sealing arrangement as claimed in claim 1, described elastic material cover comprises the bearing support that is fixedly connected on described elastic material cover both sides, and described bearing support is connected with pedestal by elastic element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310395579.1A CN103470763B (en) | 2013-09-03 | 2013-09-03 | A kind of solid of rotation combination sealing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310395579.1A CN103470763B (en) | 2013-09-03 | 2013-09-03 | A kind of solid of rotation combination sealing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103470763A true CN103470763A (en) | 2013-12-25 |
| CN103470763B CN103470763B (en) | 2016-01-27 |
Family
ID=49795743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310395579.1A Expired - Fee Related CN103470763B (en) | 2013-09-03 | 2013-09-03 | A kind of solid of rotation combination sealing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103470763B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143655A (en) * | 2017-06-26 | 2017-09-08 | 农业部规划设计研究院 | Turn round the floating type dynamic sealing device of pyrolysis oven automatic tightening |
| CN108799498A (en) * | 2017-04-28 | 2018-11-13 | 凯氟隆（厦门）密封件有限公司 | A kind of Novel down-hole tool combinations encapsulation scheme |
| CN109079709A (en) * | 2018-09-30 | 2018-12-25 | 江苏竣业过程机械设备有限公司 | A kind of huge revolving barrel support ring structure, its dismount tooling and the application method of the tooling |
| CN110377016A (en) * | 2018-07-04 | 2019-10-25 | 北京京东尚科信息技术有限公司 | A kind of revolving structure and automated guided vehicle |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830519A (en) * | 1987-04-06 | 1989-05-16 | United Technologies Corporation | Annular seal assembly |
| CN2482612Y (en) * | 2001-06-05 | 2002-03-20 | 化学工业部化工机械研究院 | Filling sealing apparatus for rotary cylinder equipment |
| CN201090742Y (en) * | 2007-09-29 | 2008-07-23 | 姜秀君 | Mechanical contact type sealing device |
| CN201377976Y (en) * | 2008-09-25 | 2010-01-06 | 长沙有色冶金设计研究院 | Sealing structure between two ends of cylinder of rotary kiln and fixed head cap and hood |
| US20100066034A1 (en) * | 2008-09-17 | 2010-03-18 | Zhejiang Rongpeng Air Tools Co., Ltd | V-ring seal |
| CN201475312U (en) * | 2009-09-10 | 2010-05-19 | 大连路阳科技开发有限公司 | Polyether-ether-ketone combined sealing ring |
| CN201740371U (en) * | 2010-07-14 | 2011-02-09 | 中国石油化工股份有限公司 | Roasting furnace |
| CN202790535U (en) * | 2012-07-18 | 2013-03-13 | 山东祥瑞药业有限公司 | Seal box for stirring shaft of 1, 3-propanediol fermentation tank |
| CN202853347U (en) * | 2012-08-16 | 2013-04-03 | 中国有色（沈阳）冶金机械有限公司 | Sealing device for rotary kiln |
| CN203463659U (en) * | 2013-09-03 | 2014-03-05 | 南宁广发重工集团有限公司 | Revolved body combined sealing device |
-
2013
- 2013-09-03 CN CN201310395579.1A patent/CN103470763B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830519A (en) * | 1987-04-06 | 1989-05-16 | United Technologies Corporation | Annular seal assembly |
| CN2482612Y (en) * | 2001-06-05 | 2002-03-20 | 化学工业部化工机械研究院 | Filling sealing apparatus for rotary cylinder equipment |
| CN201090742Y (en) * | 2007-09-29 | 2008-07-23 | 姜秀君 | Mechanical contact type sealing device |
| US20100066034A1 (en) * | 2008-09-17 | 2010-03-18 | Zhejiang Rongpeng Air Tools Co., Ltd | V-ring seal |
| CN201377976Y (en) * | 2008-09-25 | 2010-01-06 | 长沙有色冶金设计研究院 | Sealing structure between two ends of cylinder of rotary kiln and fixed head cap and hood |
| CN201475312U (en) * | 2009-09-10 | 2010-05-19 | 大连路阳科技开发有限公司 | Polyether-ether-ketone combined sealing ring |
| CN201740371U (en) * | 2010-07-14 | 2011-02-09 | 中国石油化工股份有限公司 | Roasting furnace |
| CN202790535U (en) * | 2012-07-18 | 2013-03-13 | 山东祥瑞药业有限公司 | Seal box for stirring shaft of 1, 3-propanediol fermentation tank |
| CN202853347U (en) * | 2012-08-16 | 2013-04-03 | 中国有色（沈阳）冶金机械有限公司 | Sealing device for rotary kiln |
| CN203463659U (en) * | 2013-09-03 | 2014-03-05 | 南宁广发重工集团有限公司 | Revolved body combined sealing device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799498A (en) * | 2017-04-28 | 2018-11-13 | 凯氟隆（厦门）密封件有限公司 | A kind of Novel down-hole tool combinations encapsulation scheme |
| CN107143655A (en) * | 2017-06-26 | 2017-09-08 | 农业部规划设计研究院 | Turn round the floating type dynamic sealing device of pyrolysis oven automatic tightening |
| CN110377016A (en) * | 2018-07-04 | 2019-10-25 | 北京京东尚科信息技术有限公司 | A kind of revolving structure and automated guided vehicle |
| CN109079709A (en) * | 2018-09-30 | 2018-12-25 | 江苏竣业过程机械设备有限公司 | A kind of huge revolving barrel support ring structure, its dismount tooling and the application method of the tooling |
| CN109079709B (en) * | 2018-09-30 | 2024-02-06 | 江苏竣业过程机械设备有限公司 | Large-scale rotary cylinder support ring structure, dismounting tool thereof and use method of tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103470763B (en) | 2016-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103470763B (en) | A kind of solid of rotation combination sealing arrangement | |
| CN201873283U (en) | Shaft end sealing device of spiral conveyer | |
| CN105626872A (en) | Container packaging type mechanical seal | |
| CN201016395Y (en) | Rotary movable sealing apparatus | |
| CN203463659U (en) | Revolved body combined sealing device | |
| CN208397304U (en) | Motor hexagonal sealing ring | |
| CN202026187U (en) | Sealed reluctance motor | |
| CN202713023U (en) | Overall sealing structure of flame-proof type water cooling motor | |
| CN204061889U (en) | A kind of comb elasticity self-adapting seal structure | |
| CN203703139U (en) | Sealing structure for rotary furnace | |
| CN204854319U (en) | Two -way lamination formula sealing device | |
| CN202883746U (en) | Bearing lubricant sealing structure | |
| CN201783347U (en) | Base seal of medium-speed mill | |
| CN206072136U (en) | Bearing seat assembly | |
| CN205244392U (en) | Quick -witted main shaft bearing seal structure of O -Sepa selection powder | |
| CN204253627U (en) | Waterproof type high-speed precision bearing | |
| CN201118321Y (en) | Antiseptic sealing device for G roller track frequency-conversion asynchronous electromotor | |
| CN202814050U (en) | Rotary kiln and combined sealing device thereof | |
| CN211739838U (en) | Rotary kiln head and tail negative pressure sealing device | |
| CN204200859U (en) | Associated sealing arrangement for bearings | |
| CN207421323U (en) | A kind of gas-filling cabinet drive link sealing device | |
| CN206013669U (en) | A kind of scraper conveyor head housing side wall shaft extension part combination sealing structure | |
| CN102185410A (en) | Sealed reluctance motor | |
| CN206636937U (en) | A kind of non-contact type high speed shaft seal mechanism | |
| CN205207431U (en) | Magnetic suspension bearing keeps apart rotor structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Xixiong Inventor after: Liao Wenquan Inventor after: Qin Chunlin Inventor after: Yang Chengyuan Inventor after: Luo Haijun Inventor before: Hu Xixiong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HU XIXIONG TO: HU XIXIONG LIAO WENQUAN QIN CHUNLIN YANG CHENGYUAN LUO HAIJUN |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20210903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |