CN108168311A - A kind of alumina hollow ball roller aperture brick with sealing inner cavity - Google Patents
A kind of alumina hollow ball roller aperture brick with sealing inner cavity Download PDFInfo
- Publication number
- CN108168311A CN108168311A CN201810111185.1A CN201810111185A CN108168311A CN 108168311 A CN108168311 A CN 108168311A CN 201810111185 A CN201810111185 A CN 201810111185A CN 108168311 A CN108168311 A CN 108168311A
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- China
- Prior art keywords
- cuboid
- insulating shield
- hole
- kidney ellipsoid
- cavity
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
- F27D1/06—Composite bricks or blocks, e.g. panels, modules
- F27D1/063—Individual composite bricks or blocks
- F27D1/066—Individual composite bricks or blocks made from hollow bricks filled up with another material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of alumina hollow ball roller aperture bricks with sealing inner cavity, including cuboid brick body, middle height direction is run through is respectively provided with half kidney ellipsoid through-hole equipped with 2 kidney ellipsoid through-holes and both ends, the kidney ellipsoid through-hole, half kidney ellipsoid through-hole center on the same line, brick body inner length direction is equipped with perforative No.1 cuboid cavity, and the top of No.1 cuboid cavity is equipped with upper heat-insulating shield, bottom is equipped with lower heat-insulating shield；No. two cuboid cavitys through brick body are equipped with above the No.1 cuboid cavity, briquetting heat-insulating shield is equipped in No. two cuboid cavitys.The present invention compared with traditional technology, structure setting rationally, it is sealed energy-saving, convenient for installation and maintenance, not only the safety and steady of kiln had been run it is particularly significant, but also to reducing kiln energy consumption, improve energy utilization rate play the role of it is positive.
Description
Technical field
The invention belongs to fire resisting material fields, and in particular to a kind of alumina hollow ball roller aperture brick with sealing inner cavity.
Background technology
Lithium battery is the new generation of green high-energy battery of performance brilliance.Positive electrode occupies core status in lithium battery,
Mainly include cobalt acid lithium, LiMn2O4, LiFePO4 etc., anode material of lithium battery has to pass through the roasting of high temperature kiln, due to production
Can demand, more and more positive electrodes are using roller kiln burning into since roller kilns are using roller stick drive mechanism, around roller stick
Gap is big, if seal approach is not in place, roller aperture position become kiln body in the main discouraged source that expels the heat-evil, energy consumption waste compared with
Greatly, raw material can decompose generate penetrating power and reactivity in the synthesis process used by another aspect anode material of lithium battery
Strong lithia atmosphere has stronger corrosivity, and it is serious that Eroded furnace equipment, pollution workshop condition etc. will occur in leakage
Problem.
Invention content
Goal of the invention：In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of oxygen with sealing inner cavity
Change aluminium hollow ball roller aperture brick.
Technical solution：In order to reach foregoing invention purpose, what the present invention was specifically performed by：One kind has in sealing
The alumina hollow ball roller aperture brick of chamber, including cuboid brick body, brick body middle height direction run through be equipped with 2 kidney ellipsoid through-holes with
And both ends are respectively provided with half kidney ellipsoid through-hole, the kidney ellipsoid through-hole, half kidney ellipsoid through-hole center on the same line, it is adjacent
Kidney ellipsoid through-hole, adjacent kidney ellipsoid through-hole are equal with the spacing between half kidney ellipsoid through-hole, and brick body inner length direction is set
Have perforative No.1 cuboid cavity, the No.1 cuboid cavity and brick body are isometric, height and width be respectively less than brick body and with
Brick body contains kidney ellipsoid through-hole and half kidney ellipsoid through-hole there is no side, No.1 cuboid cavity is overlapped in brick body short transverse；
Be equipped in the No.1 cuboid cavity 2 circular channels in composition middle part, each semi-circular channel in end upper heat-insulating shield and under
Heat-insulating shield, the circular channel is contained in kidney ellipsoid through-hole, semi-circular channel is contained in half kidney ellipsoid through-hole；The No.1
Cuboid cavity is equipped with No. two cuboid cavitys through brick body, No. two cuboid cavitys and one in the top of brick body short transverse
Number cuboid cavity connects, and briquetting heat-insulating shield is equipped in No. two cuboid cavitys.
A kind of preferred scheme, the upper heat-insulating shield is identical with lower adiabatic plate shape, mirror image is set in No.1 cavity, institute
It states and 2 semicircle conduits is equipped in the middle part of heat-insulating shield, both ends are equipped with 1/4 circular groove, the semicircle conduit and 1/4 circle
On the same line, upper heat-insulating shield forms 2 circular channels in middle part, each semicircle in end with lower heat-insulating shield at the center of conduit
Channel, and circular channel is contained in kidney ellipsoid through-hole, semi-circular channel is contained in half kidney ellipsoid through-hole.
Wherein, brick body is alumina hollow ball material.
Wherein, the upper heat-insulating shield, lower heat-insulating shield are alumina fibre heat-insulating shield.
Preferably, No. two cuboid cavitys be located at No.1 cuboid cavity surface and with No.1 cuboid sky
Chamber is wide, length is less than No.1 cuboid cavity.
Wherein, when upper heat-insulating shield is set to lower heat-insulating shield in No.1 cuboid cavity simultaneously, briquetting heat-insulating shield is set to
When in No. two cuboid cavitys, flushed at the top of the top of briquetting heat-insulating shield and brick body.
During specific works of the present invention, upper heat-insulating shield is set to lower heat-insulating shield in No.1 cuboid cavity simultaneously, briquetting is exhausted
Hot plate is set in No. two cuboid cavitys, and roller stick is then also cross kidney ellipsoid through-hole, the circular trough of upper and lower heat-insulating shield composition
Work operation behind road, and briquetting heat-insulating shield then gives heat-insulating shield, roller stick up and down and, with pressure, ensures that three's contact is close.
The main innovation of the present invention is：First, the setting of annular seal space is simple, not only convenient for making, but also convenient for construction and installation；
2nd, it being sealed using the alumina fibre heat-insulating shield of low thermal conductivity, heat-insulating and sealing effect is good, reduces leakage, energy saving,
It prevents from polluting.
Advantageous effect：The present invention compared with traditional technology, structure setting rationally, it is sealed energy-saving, convenient for installation and maintenance, it is both right
The safety and steady operation of kiln is particularly significant, and to reducing kiln energy consumption, and raising energy utilization rate plays the role of positive.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is operating diagram of the present invention；
Fig. 3 is the top plan view of length direction of the present invention.
Specific embodiment
Embodiment 1：
A kind of alumina hollow ball roller aperture brick with sealing inner cavity as shown in Fig. 1 ~ 3, including cuboid brick body 1, in brick body
Portion's short transverse runs through is respectively provided with half kidney ellipsoid through-hole 3, the kidney ellipsoid through-hole equipped with 2 kidney ellipsoid through-holes 2 and both ends
2nd, the center of half kidney ellipsoid through-hole 3 on the same line, adjacent kidney ellipsoid through-hole, adjacent kidney ellipsoid through-hole and half kidney ellipsoid through-hole
Between spacing it is equal, brick body inner length direction is equipped with perforative No.1 cuboid cavity 4, and the No.1 cuboid is empty
Chamber 4 and brick body 1 are isometric, and height and width are respectively less than brick body and with brick body there is no side is overlapped, and No.1 cuboid cavity 4 is in brick body
Short transverse contains 2 and half kidney ellipsoid through-hole 3 of kidney ellipsoid through-hole；2, composition middle part is equipped in the No.1 cuboid cavity 4
The upper heat-insulating shield 5 and lower heat-insulating shield 6 of circular channel, each semi-circular channel in end, the circular channel are contained in kidney ellipsoid and lead to
In hole, semi-circular channel is contained in half kidney ellipsoid through-hole；The No.1 cuboid cavity 4 is set above brick body short transverse
There are No. two cuboid cavitys 7 through brick body, No. two cuboid cavitys 7 connect with No.1 cuboid cavity 4, described No. two long
Briquetting heat-insulating shield 8 is equipped in cube cavity 7；Brick body is alumina hollow ball material, and upper heat-insulating shield, lower heat-insulating shield are aluminium oxide
Fiber insulation plate.
Embodiment 2：
Reference implementation example 1, a kind of preferred structure, the upper heat-insulating shield 5 is identical with lower 6 shape of heat-insulating shield, mirror image is set to one
In number cavity, 2 semicircle conduits, both ends are equipped in the middle part of the upper heat-insulating shield and are equipped with 1/4 circular groove, the semi-circular groove
On the same line, upper heat-insulating shield forms middle part 2 circular channels, ends with lower heat-insulating shield at the center of road and 1/4 circular groove
Each semi-circular channel, and circular channel is contained in kidney ellipsoid through-hole, semi-circular channel is contained in half kidney ellipsoid through-hole
It is interior..
Embodiment 3：
Reference implementation example 1 and 2, No. two cuboid cavitys 7 are located at the surface of No.1 cuboid cavity and rectangular with No.1
Body cavity is wide, length is less than No.1 cuboid cavity, when upper heat-insulating shield and lower heat-insulating shield are set to No.1 cuboid sky simultaneously
When intracavitary, briquetting heat-insulating shield are set in No. two cuboid cavitys, flushed at the top of the top of briquetting heat-insulating shield and brick body.
Claims (6)
1. a kind of alumina hollow ball roller aperture brick with sealing inner cavity, including cuboid brick body（1）, brick body（1）Middle height
Direction, which is run through, is equipped with 2 kidney ellipsoid through-holes（2）And both ends are respectively provided with half kidney ellipsoid through-hole（3）, the kidney ellipsoid through-hole
（2）, half kidney ellipsoid through-hole（3）Center on the same line, adjacent kidney ellipsoid through-hole, adjacent kidney ellipsoid through-hole and half kidney ellipsoid
Spacing between through-hole is equal, which is characterized in that brick body（1）Inner length direction is equipped with perforative No.1 cuboid cavity
（4）, the No.1 cuboid cavity（4）Isometric with brick body, height and width are respectively less than brick body and are not present with brick body and overlap side,
No.1 cuboid cavity（4）Kidney ellipsoid through-hole and half kidney ellipsoid through-hole are contained in brick body short transverse；The No.1 cuboid
In cavity（4）Upper heat-insulating shield equipped with 2 circular channels in composition middle part, each semi-circular channel in end（5）And lower heat-insulating shield
（6）, the circular channel is contained in kidney ellipsoid through-hole, semi-circular channel is contained in half kidney ellipsoid through-hole；The No.1 is long
Cube cavity（4）No. two cuboid cavitys through brick body are equipped in the top of brick body short transverse（7）, No. two cuboid cavitys
（7）It connects with No.1 cuboid cavity, No. two cuboid cavitys（7）It is interior to be equipped with briquetting heat-insulating shield（8）.
2. the alumina hollow ball roller aperture brick with sealing inner cavity according to claim 1, which is characterized in that described exhausted
Hot plate（5）With lower heat-insulating shield（6）Shape is identical, mirror image is set in No.1 cavity, the upper heat-insulating shield（5）Middle part is equipped with 2
Semicircle conduit, both ends are equipped with 1/4 circular groove, and the center of the semicircle conduit and 1/4 circular groove is in same straight line
On, 2 circular channels of upper heat-insulating shield and lower heat-insulating shield composition middle part, each semi-circular channel in end, and circular channel includes
In in kidney ellipsoid through-hole, semi-circular channel is contained in half kidney ellipsoid through-hole.
3. the alumina hollow ball roller aperture brick with sealing inner cavity according to claim 1, which is characterized in that brick body
For alumina hollow ball material.
4. the alumina hollow ball roller aperture brick with sealing inner cavity according to claim 1, which is characterized in that described exhausted
Hot plate, lower heat-insulating shield are alumina fibre heat-insulating shield.
5. the alumina hollow ball roller aperture brick with sealing inner cavity according to claim 1, which is characterized in that described No. two
Cuboid cavity（7）Positioned at the surface of No.1 cuboid cavity and with that No.1 cuboid cavity is wide, length is less than No.1 is long
Cube cavity.
6. there is the alumina hollow ball roller aperture brick of sealing inner cavity according to claim 1 or 5, which is characterized in that when upper
Heat-insulating shield is set to lower heat-insulating shield in No.1 cuboid cavity simultaneously, briquetting heat-insulating shield is set in No. two cuboid cavitys
When, the top of briquetting heat-insulating shield and brick body top flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111185.1A CN108168311A (en) | 2018-02-05 | 2018-02-05 | A kind of alumina hollow ball roller aperture brick with sealing inner cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111185.1A CN108168311A (en) | 2018-02-05 | 2018-02-05 | A kind of alumina hollow ball roller aperture brick with sealing inner cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108168311A true CN108168311A (en) | 2018-06-15 |
Family
ID=62512757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810111185.1A Withdrawn CN108168311A (en) | 2018-02-05 | 2018-02-05 | A kind of alumina hollow ball roller aperture brick with sealing inner cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108168311A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4960058A (en) * | 1989-10-26 | 1990-10-02 | Merkle Engineers, Inc. | Self-positioning refractory structure |
| CN2672593Y (en) * | 2003-07-21 | 2005-01-19 | 上海伊索热能技术有限公司 | Ceramic fiber composite seal device and ceramic roller path kiln |
| CN201902558U (en) * | 2010-12-22 | 2011-07-20 | 上海伊索热能技术有限公司 | Roller rod sealing device |
| CN201983609U (en) * | 2011-01-26 | 2011-09-21 | 中冶京诚工程技术有限公司 | Sealing structure of furnace roller of roller hearth furnace |
| CN202131701U (en) * | 2011-06-20 | 2012-02-01 | 张贵听 | Multifunctional hollow brick |
| CN202479489U (en) * | 2012-02-21 | 2012-10-10 | 宝山钢铁股份有限公司 | Sealing member for long nozzle entrance hole of tundish cover of tundish |
| CN104193143A (en) * | 2014-08-12 | 2014-12-10 | 湖北大别山窑炉产业研究设计院有限公司 | Double-sleeve special roller hole brick of foam glass foaming kiln |
| CN107574966A (en) * | 2017-10-17 | 2018-01-12 | 陈龙 | A kind of fit brick |
| CN207922859U (en) * | 2018-02-05 | 2018-09-28 | 江苏三恒高技术窑具有限公司 | A kind of alumina hollow ball roller aperture brick with sealing inner cavity |
-
2018
- 2018-02-05 CN CN201810111185.1A patent/CN108168311A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4960058A (en) * | 1989-10-26 | 1990-10-02 | Merkle Engineers, Inc. | Self-positioning refractory structure |
| CN2672593Y (en) * | 2003-07-21 | 2005-01-19 | 上海伊索热能技术有限公司 | Ceramic fiber composite seal device and ceramic roller path kiln |
| CN201902558U (en) * | 2010-12-22 | 2011-07-20 | 上海伊索热能技术有限公司 | Roller rod sealing device |
| CN201983609U (en) * | 2011-01-26 | 2011-09-21 | 中冶京诚工程技术有限公司 | Sealing structure of furnace roller of roller hearth furnace |
| CN202131701U (en) * | 2011-06-20 | 2012-02-01 | 张贵听 | Multifunctional hollow brick |
| CN202479489U (en) * | 2012-02-21 | 2012-10-10 | 宝山钢铁股份有限公司 | Sealing member for long nozzle entrance hole of tundish cover of tundish |
| CN104193143A (en) * | 2014-08-12 | 2014-12-10 | 湖北大别山窑炉产业研究设计院有限公司 | Double-sleeve special roller hole brick of foam glass foaming kiln |
| CN107574966A (en) * | 2017-10-17 | 2018-01-12 | 陈龙 | A kind of fit brick |
| CN207922859U (en) * | 2018-02-05 | 2018-09-28 | 江苏三恒高技术窑具有限公司 | A kind of alumina hollow ball roller aperture brick with sealing inner cavity |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180615 |
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| WW01 | Invention patent application withdrawn after publication |