CN103673589A - Rotary kiln graphite sealing block - Google Patents
Rotary kiln graphite sealing block Download PDFInfo
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- CN103673589A CN103673589A CN201310700913.XA CN201310700913A CN103673589A CN 103673589 A CN103673589 A CN 103673589A CN 201310700913 A CN201310700913 A CN 201310700913A CN 103673589 A CN103673589 A CN 103673589A
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- China
- Prior art keywords
- graphite grazing
- block body
- rotary kiln
- predicament
- embarrassing situation
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Abstract
The invention relates to a rotary kiln graphite sealing block which comprises a graphite sealing block body (1). A lower step (2) and an upper step (3) are arranged at the two ends of the graphite sealing block body (1) respectively, the lower step (2) is arranged on the lower surface of the graphite sealing block body (1), and the upper step is arranged on the upper surface of the graphite sealing block body (1). The rotary kiln graphite sealing block is better in sealing effect.
Description
Technical field
The present invention relates to a kind of seal of rotary kiln piece, be specifically related to a kind of rotary kiln graphite grazing piece.
Background technology
Graphite can be used as sealing, lubriation material, is generally applied on numerous rotary kilns.Its main application has two: one, for the sealing of kiln head and tail, and the 2nd, for lubricating between support roller and wheel band.In prior art, the two graphite grazing piece used is that regular rectangular structure is unfavorable for sealing.
Summary of the invention
For addressing the above problem, the invention provides a kind of rotary kiln graphite grazing piece.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of rotary kiln graphite grazing piece, comprise graphite grazing block body, and at described graphite grazing block body two ends, be respectively equipped with and get out of a predicament or an embarrassing situation and top bar 3; Described getting out of a predicament or an embarrassing situation is arranged on the lower surface of described graphite grazing block body, described in top bar and be arranged on the upper surface of described graphite grazing block body.
Further, described in the thickness of getting out of a predicament or an embarrassing situation and topping bar be 1/2nd of described graphite grazing block body thickness, described in the length of getting out of a predicament or an embarrassing situation and topping bar be 1/10th of described graphite grazing block body length;
Further, described in, get out of a predicament or an embarrassing situation and top bar as cuboid;
Further, in described graphite grazing block body, be added with mullite particle.
The invention has the beneficial effects as follows: the sealing effectiveness that the invention provides a kind of rotary kiln graphite grazing piece is better.
Accompanying drawing explanation
Fig. 1 is top view of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1.
In accompanying drawing, the list of parts of each label representative is as follows:
1, graphite grazing block body, 2, get out of a predicament or an embarrassing situation, 3, top bar.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As depicted in figs. 1 and 2, a kind of rotary kiln graphite grazing piece, comprises graphite grazing block body 1, at described graphite grazing block body 1 two ends, be respectively equipped with and get out of a predicament or an embarrassing situation 2 and top bar 3, described in get out of a predicament or an embarrassing situation 2 and top bar 3 for cuboid; Described 2 lower surfaces that are arranged on described graphite grazing block body 1 of getting out of a predicament or an embarrassing situation, described in 3 upper surfaces that are arranged on described graphite grazing block body 1 of topping bar; Described get out of a predicament or an embarrassing situation 2 and 3 the thickness of topping bar be 1/2nd of described graphite grazing block body 1 thickness, described in get out of a predicament or an embarrassing situation 2 and 3 the length of topping bar be 1/10th of described graphite grazing block body 1 length.Adjacent graphite grazing piece is by getting out of a predicament or an embarrassing situation 2 and top bar and 3 be stitched together, mainly can produce purposes has two: one, can play better sealing effectiveness and guarantee manufacturing condition, the 2nd, increase the frictional force between graphite grazing piece, the intensity that improves graphite grazing piece extends life cycle.In described graphite grazing block body 1, be added with mullite particle, mullite particle is the mineral that aluminosilicate at high temperature generates, have high temperature resistant, intensity high thermal conductivity coefficient is little, energy-saving effect outstanding feature, can improve the intensity of graphite grazing piece.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a rotary kiln graphite grazing piece, comprises graphite grazing block body (1), it is characterized in that: at described graphite grazing block body (1) two ends, be respectively equipped with and get out of a predicament or an embarrassing situation (2) and top bar (3); Described getting out of a predicament or an embarrassing situation (2) is arranged on the lower surface of described graphite grazing block body (1), described in top bar (3) be arranged on the upper surface of described graphite grazing block body (1).
2. a kind of rotary kiln graphite grazing piece according to claim 1, it is characterized in that: described in get out of a predicament or an embarrassing situation (2) and the thickness of top bar (3) is 1/2nd of described graphite grazing block body (1) thickness, described in get out of a predicament or an embarrassing situation (2) and the length of top bar (3) is 1/10th of described graphite grazing block body (1) length.
3. a kind of rotary kiln graphite grazing piece according to claim 1 and 2, is characterized in that: described in get out of a predicament or an embarrassing situation (2) and top bar (3) for cuboid.
4. a kind of rotary kiln graphite grazing piece according to claim 1 and 2, is characterized in that: in described graphite grazing block body (1), be added with mullite particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700913.XA CN103673589A (en) | 2013-12-16 | 2013-12-16 | Rotary kiln graphite sealing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700913.XA CN103673589A (en) | 2013-12-16 | 2013-12-16 | Rotary kiln graphite sealing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103673589A true CN103673589A (en) | 2014-03-26 |
Family
ID=50311889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310700913.XA Pending CN103673589A (en) | 2013-12-16 | 2013-12-16 | Rotary kiln graphite sealing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673589A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003014374A (en) * | 2001-06-29 | 2003-01-15 | Japan Nuclear Cycle Development Inst States Of Projects | Sealing structure of rotary kiln |
| CN201311182Y (en) * | 2008-12-15 | 2009-09-16 | 中天环保产业(集团)有限公司 | Kiln sealing device of rotary kiln |
| CN201672792U (en) * | 2010-02-24 | 2010-12-15 | 攀枝花钢铁有限责任公司机械制造分公司 | Graphite split ring circular face sealing device |
| CN201772731U (en) * | 2010-09-07 | 2011-03-23 | 西峡龙成特种材料有限公司 | Rotary sealing mechanism for kiln hood and kiln body on coal decomposition equipment |
| CN201981161U (en) * | 2011-01-24 | 2011-09-21 | 宝山钢铁股份有限公司 | Heat-insulation wall assembly for coke oven regenerative chamber |
| CN202187458U (en) * | 2011-07-15 | 2012-04-11 | 陈建明 | Sealing installation structure for strip-shaped buckle of suspended ceiling |
-
2013
- 2013-12-16 CN CN201310700913.XA patent/CN103673589A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003014374A (en) * | 2001-06-29 | 2003-01-15 | Japan Nuclear Cycle Development Inst States Of Projects | Sealing structure of rotary kiln |
| CN201311182Y (en) * | 2008-12-15 | 2009-09-16 | 中天环保产业(集团)有限公司 | Kiln sealing device of rotary kiln |
| CN201672792U (en) * | 2010-02-24 | 2010-12-15 | 攀枝花钢铁有限责任公司机械制造分公司 | Graphite split ring circular face sealing device |
| CN201772731U (en) * | 2010-09-07 | 2011-03-23 | 西峡龙成特种材料有限公司 | Rotary sealing mechanism for kiln hood and kiln body on coal decomposition equipment |
| CN201981161U (en) * | 2011-01-24 | 2011-09-21 | 宝山钢铁股份有限公司 | Heat-insulation wall assembly for coke oven regenerative chamber |
| CN202187458U (en) * | 2011-07-15 | 2012-04-11 | 陈建明 | Sealing installation structure for strip-shaped buckle of suspended ceiling |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |