CN109340778A - With the rotary kiln of efficient fire resistant heat preserving effect in a kind of incineration system - Google Patents
With the rotary kiln of efficient fire resistant heat preserving effect in a kind of incineration system Download PDFInfo
- Publication number
- CN109340778A CN109340778A CN201811170952.2A CN201811170952A CN109340778A CN 109340778 A CN109340778 A CN 109340778A CN 201811170952 A CN201811170952 A CN 201811170952A CN 109340778 A CN109340778 A CN 109340778A
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- Prior art keywords
- heat
- rotary kiln
- fixedly connected
- brick
- brick body
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/20—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having rotating or oscillating drums
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2203/00—Furnace arrangements
- F23G2203/20—Rotary drum furnace
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
It include cylinder, thermal insulation layer, refractory brick the invention discloses the rotary kiln in a kind of incineration system with efficient fire resistant heat preserving effect, the thermal insulation layer is set between the inner wall of the cylinder and the refractory brick, brick body is fired by fire clay, and internal is cavity, the frame is fixedly connected on the inside of the frame, the heat insulating block is fixedly connected on the inside of the frame, the upper end of brick body has the flange, the lower end of brick body has the groove, and the flange is less than the groove, the flange is mutually twisted with the groove.Reach bonding strength between refractory brick to increase, is not easy breakage occur after long-time service, ensure that the purpose of the ability of heat-insulation and heat-preservation.
Description
Technical field
The present invention relates to have efficient fire resistant heat preserving in dangerous waste incineration technical field more particularly to a kind of incineration system
The rotary kiln of effect.
Background technique
Dangerous waste incineration rotary kiln is set originating from alumina producer, cement plant and the main thermal technology of other chemical metallurgy factories
It is standby.The device has been increasingly becoming the capital equipment of danger wastes harmlessness disposing, has obtained in industry field from producing
It being widely applied, dangerous waste incineration rotary kiln can be realized garbage harmless for burning life, industry, dangerous waste rubbish,
Minimizing, the benefit of resource regeneration.
But current dangerous waste incineration rotary kiln is affected by processing conditions, when refractory brick is long in rotary kiln
After phase use, cause the bonding strength between refractory brick to be lower, and then be easy to appear breakage, leads to the reduction of heat-insulation and heat-preservation ability.
Summary of the invention
The purpose of the present invention is to provide the rotary kilns in a kind of incineration system with efficient fire resistant heat preserving effect, it is intended to solve
After refractory brick certainly in the prior art is used for a long time in rotary kiln, the bonding strength between refractory brick is caused to be lower, Jin Errong
Easily there is damaged, the technical problem of heat-insulation and heat-preservation ability difference.
To achieve the above object, with the revolution of efficient fire resistant heat preserving effect in a kind of incineration system that the present invention uses
Kiln, the rotary kiln in the incineration system with efficient fire resistant heat preserving effect includes cylinder, thermal insulation layer, refractory brick, the cylinder
Inner wall there is the thermal insulation layer, the refractory brick is fixedly connected with the thermal insulation layer, and is located at the thermal insulation layer far from described in
The side of cylinder inboard wall, the refractory brick include brick body, frame, heat insulating block, flange and groove, and the inside of brick body is sky
Chamber, brick body are fired by fire clay, and the frame is fixedly connected with brick body, and are located at the interior of brick body
Portion, the heat insulating block are located at the inside of the frame, and the flange is fixedly connected with brick body, and are located at the upper of brick body
End, the groove are fixedly connected with brick body, and are located at the lower end of brick body, and the flange is less than the groove, institute
Flange is stated to be mutually twisted with the groove.
Wherein, the refractory brick further includes convex block and caulking groove, and the convex block is fixedly connected with brick body, and is located at described
The right side of brick body, the caulking groove are fixedly connected with brick body, and be located at brick body left side, and the convex block with it is described embedding
Slot is mutually adapted.
Wherein, the refractory brick further includes reinforcing rib, and the reinforcing rib is fixedly connected with the frame, and laterally perpendicular to
The inside of the frame.
Wherein, the quantity of the reinforcing rib is multiple, and multiple reinforcing ribs are evenly distributed on the inside of the frame.
Wherein, the refractory brick further includes lug boss, and the lug boss is fixedly connected with brick body, and is located at the brick
Side of the body far from the cylinder inboard wall.
Wherein, the rotary kiln in the incineration system with efficient fire resistant heat preserving effect further includes wearing layer, described wear-resisting
Layer is fixedly connected with the inner wall of the cylinder, and between the cylinder and the thermal insulation layer.
Wherein, the thermal insulation layer includes floater guide block layer and heat-insulated groove body, one side and the fixed company of brick body of the floater guide block layer
It connects, the another side of the floater guide block layer is fixedly connected with the heat-insulated groove body.
Wherein, further include heat-insulated steel plate with the rotary kiln of efficient fire resistant heat preserving effect in the incineration system, it is described every
Hot steel plate is located at the inside of the thermal insulation layer, and the heat-insulated steel plate extends to the inside of the heat-insulated groove body.
Wherein, the thermal insulation layer further includes heat-preservation cotton, and the heat-preservation cotton is filled in the inside of the heat-insulated groove body, and by institute
It is complete to state heat-insulated groove body filling.
Wherein, the thermal insulation layer further includes insulating jacket, and the insulating jacket is fixedly connected with the heat-insulated steel plate, and position
In the inside of the heat-insulated steel plate.
With the rotary kiln of efficient fire resistant heat preserving effect in a kind of incineration system of the invention, pass through the inner wall of the cylinder
The thermal insulation layer is set between the refractory brick, and brick body is fired by fire clay, and internal is cavity, the frame
Frame is fixedly connected on the inside of the frame, and the heat insulating block is fixedly connected on the inside of the frame, the upper end of brick body
With the flange, the lower end of brick body has a groove, and the flange is less than the groove, the flange with it is described
Groove is mutually twisted, so that being attached between two brick bodies by the occlusion of the flange and the groove, is led to simultaneously
Cross the inside that the frame and the heat insulating block are arranged in brick body, enhance heat insulating effect, obtain refractory brick it
Between bonding strength increase, be not easy to occur damaged after long-time service, ensure that the technical effect of the ability of heat-insulation and heat-preservation.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the rotary kiln in incineration system of the invention with efficient fire resistant heat preserving effect.
Fig. 2 is the structural schematic diagram of refractory brick of the invention.
Fig. 3 is the front view of refractory brick of the invention.
With rotary kiln, 10- cylinder, the 20- thermal insulation layer, 30- fire resisting of efficient fire resistant heat preserving effect in 100- incineration system
Brick, 40- wearing layer, 21- floater guide block layer, the heat-insulated groove body of 22-, the heat-insulated steel plate of 23-, 24- heat-preservation cotton, 25- insulating jacket, 31- brick body,
32- frame, 33- heat insulating block, 34- flange, 35- groove, 36- convex block, 37- caulking groove, 38- reinforcing rib, 39- lug boss.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, in the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
It please refers to Fig.1 to Fig.3, the present invention provides the rotary kilns in a kind of incineration system with efficient fire resistant heat preserving effect
100, the rotary kiln 100 in the incineration system with efficient fire resistant heat preserving effect includes cylinder 10, thermal insulation layer 20, refractory brick
30, the inner wall of the cylinder 10 has the thermal insulation layer 20, and the refractory brick 30 is fixedly connected with the thermal insulation layer 20, and is located at
Side of the thermal insulation layer 20 far from 10 inner wall of cylinder, the refractory brick 30 include brick body 31, frame 32, heat insulating block 33,
The inside of flange 34 and groove 35, brick body 31 is cavity, and brick body 31 is fired by fire clay, the frame 32
It being fixedly connected with brick body 31, and is located at the inside of brick body 31, the heat insulating block 33 is located at the inside of the frame 32,
The flange 34 is fixedly connected with brick body 31, and is located at the upper end of brick body 31, the groove 35 and brick body 31
Be fixedly connected, and be located at brick body 31 lower end, and the flange 34 be less than the groove 35, the flange 34 with it is described recessed
Slot 35 is mutually twisted.
In the present embodiment, the cylinder of the rotary kiln 100 in the incineration system with efficient fire resistant heat preserving effect
The inclined angle of body 10 setting, in order to be able to make waste rubbish etc. by the rotation of the cylinder 10, automatically into incineration area
Domain is provided with the thermal insulation layer 20 between the inner wall and the refractory brick 30 of the cylinder 10, and the thermal insulation layer 20 can be right
The temperature of the cylinder 10 plays insulation effect, while the temperature that can be avoided 10 appearance wall of cylinder is excessively high, causes safety accident,
The inside of brick body 31 is fixedly connected with the frame 32, and the frame 32 is welded by multiple screw-thread steels, the shape of welding
Similar to the shape of brick body 31, the heat insulating block 33 is fixedly connected on the inside of the frame 32, and the heat insulating block 33 will
The frame 32 is filled completely, and the upper end of brick body 31 is provided with the flange 34, and the lower end setting of brick body 31 is
Groove 35 is stated, the flange 34 and the groove 35 are all located in the longitudinal central axis line of brick body 31, and the flange 34 is small
In the groove 35, and then the flange 34 is engaged with the groove 35, smears filling fire resisting in brick body 31 again later
Clay, the last refractory brick 30 are fired by fire clay, and the refractoriness of fire clay is greater than 1580 DEG C, can do fire resisting
The clay of material and bauxite as refractory material.They are able to maintain under the high temperature conditions in addition to refractoriness with higher
The stability of volume, and there is resistance to slag, repellence and certain mechanical strength to rapid heat cycle, therefore after calcining
It is abnormal firm.So firing the refractory brick 30 using fire clay, the rigidity and fire resistance of the refractory brick 30 are more good,
When needing to build fireproof construction inside rotary kiln body, the thermal insulation layer 20 is set on the inner wall of cylinder 10 first, then
Multiple refractory brick 30 are spliced on the thermal insulation layer 20 again, two neighboring refractory brick 30 is in splicing, it is only necessary to
One of them described refractory brick 30 is fixed on the thermal insulation layer 20, then by the flange of another refractory brick 30
34 are engaged with the groove 35 on the refractory brick 30 before, in this way multiple refractory brick 30 of level-one level-one
The inner wall of the cylinder 10 is laid with completely, finally sprays pouring material again, further fix, enhance the fire resisting with this by splicing
Bonding strength between brick 30, while the refractory brick 30 is after long-term use, is also not easy breakage occur, ensure that heat-insulated guarantor
The ability of temperature.
Further, the refractory brick 30 further includes convex block 36 and caulking groove 37, and the convex block 36 and brick body 31 are fixed
Connection, and it is located at the right side of brick body 31, the caulking groove 37 is fixedly connected with brick body 31, and is located at brick body 31
Left side, and the convex block 36 is mutually adapted with the caulking groove 37.The refractory brick 30 further includes reinforcing rib 38, the reinforcing rib 38
It is fixedly connected with the frame 32, and laterally perpendicular to the inside of the frame 32.The quantity of the reinforcing rib 38 be it is multiple, it is more
A reinforcing rib 38 is evenly distributed on the inside of the frame 32.
In the present embodiment, the convex block 36 is fixedly connected on the right side of brick body 31, and the caulking groove 37 is fixed to be connected
It connects in the left side of brick body 31, the convex block 36 can be mutually adapted with the caulking groove 37, when the two neighboring refractory brick
When 30 splicing, the groove 35 of the flange 34 of one of them refractory brick 30 and another refractory brick 30 is mutual
Occlusion, the caulking groove 37 of the convex block 36 of one of them refractory brick 30 and another refractory brick 30 is mutual at this time
Adaptation, the convex block 36 and the caulking groove 37 are mutually adapted while the flange 34 and the groove 35 are engaged, more added with
Effect the bonding strength enhanced between two refractory brick 30, even if the refractory brick 30 when in use between it is too long after not
It is easy to appear breakage or loosens.The reinforcing rib 38 is laterally vertically fixedly connected on the inside of the frame 32 simultaneously, more
It is effectively increased the compression strength of the refractory brick 30, multiple reinforcing ribs 38 are equally distributed simultaneously to be connected to the frame
The inside of frame 32 strengthens the connection structure of the frame 32, enhances stability, preferably enhances the refractory brick 30
Compression strength, the more consolidation filled between the two neighboring refractory brick 30.
Further, the refractory brick 30 further includes lug boss 39, and the lug boss 39 is fixedly connected with brick body 31,
And it is located at side of the brick body 31 far from 10 inner wall of cylinder.With efficient fire resistant heat preserving effect in the incineration system
Rotary kiln 100 further includes wearing layer 40, and the wearing layer 40 is fixedly connected with the inner wall of the cylinder 10, and is located at the cylinder
Between 10 and the thermal insulation layer 20.
In the present embodiment, the lug boss 39 is set to multiple refractory brick 30 and spreads the inner wall of the cylinder 10
If after completely, one end far from 10 inner wall of cylinder, the quantity of the lug boss 39 is multiple, and circumferentially shape is uniformly distributed
In the appearance wall of the refractory brick 30, the setting of multiple lug bosses 39 can increase the refractory brick 30 and waste waste incineration
Frictional force between product as far as possible will so that the inside eminence that waste waste incineration product are brought to the cylinder 10 is fallen after rise again
Waste waste incineration product more fully burn, and improve working efficiency, the wearing layer 40 is made of steel material, described wear-resisting
Layer 40 is arranged between the inner surface wall and the thermal insulation layer 20 of the cylinder 10, and the wearing layer 40 can reduce the cylinder 10
It is seriously worn in the rotation, improves the service life of the cylinder 10.
Further, the thermal insulation layer 20 includes floater guide block layer 21 and heat-insulated groove body 22, one side and the institute of the floater guide block layer 21
It states brick body 31 to be fixedly connected, the another side of the floater guide block layer 21 is fixedly connected with the heat-insulated groove body 22.In the incineration system
Rotary kiln 100 with efficient fire resistant heat preserving effect further includes heat-insulated steel plate 23, and the heat-insulated steel plate 23 is located at the thermal insulation layer
20 inside, and the heat-insulated steel plate 23 extends to the inside of the heat-insulated groove body 22.The thermal insulation layer 20 further includes heat-preservation cotton
24, the heat-preservation cotton 24 is filled in the inside of the heat-insulated groove body 22, and the heat-insulated groove body 22 is filled completely.It is described heat-insulated
Layer 20 further includes insulating jacket 25, and the insulating jacket 25 is fixedly connected with the heat-insulated steel plate 23, and is located at the thermal insulating steel
The inside of plate 23.
In the present embodiment, the floater guide block layer 21 and the heat-insulated groove body 22 are all located at the inside of the thermal insulation layer 20,
The one side of the floater guide block layer 21 is fixedly connected with brick body 31, and the another side of the floater guide block layer 21 and the heat-insulated groove body 22 are solid
The quantity of fixed connection, the floater guide block layer 21 and the heat-insulated groove body 22 is multiple, multiple floater guide block layers 21 and multiple described
Heat-insulated groove body 22 is uniformly distributed in the thermal insulation layer 20, and the quantity one of the floater guide block layer 21 and the heat-insulated groove body 22 is a pair of
It answers, on the one hand the effect of the floater guide block layer 21 is that sliding axially for the refractory brick 30 can be eliminated, on the other hand can subtract
The bending and deformation of small cylinder 10 enhance 10 rigidity of cylinder, improve the service life of the cylinder 10, the heat-insulated steel plate 23
In the inside of the thermal insulation layer 20, and the heat-insulated steel plate 23 extends to the inside of multiple heat-insulated groove bodies 22, multiple described
The inside of heat-insulated groove body 22 is filled with the heat-preservation cotton 24, and the heat-preservation cotton 24 is made of alumina silicate heat preserving ceramic material,
With excellent thermal stability and absorbing sound and lowering noise effect, can make have good heat insulation effect inside rotary kiln, it is described every
Hot 23 one side of steel plate can increase the rigidity of the refractory brick 30, and it is heated by buckling on the other hand can to reduce the cylinder 10
The situation of shape, the inside of the heat-insulated steel plate 23 are cavity structure, the inside of the heat-insulated steel plate 23 be fixedly connected with it is described every
Thermal jacket 25, the insulating jacket 25 can effectively increase the heat insulating effect in the cylinder 10.
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and weighs according to the present invention
Benefit requires made equivalent variations, still belongs to the scope covered by the invention.
Claims (10)
1. with the rotary kiln of efficient fire resistant heat preserving effect in a kind of incineration system, which is characterized in that
Rotary kiln in the incineration system with efficient fire resistant heat preserving effect includes cylinder, thermal insulation layer, refractory brick, the cylinder
Inner wall there is the thermal insulation layer, the refractory brick is fixedly connected with the thermal insulation layer, and is located at the thermal insulation layer far from described in
The side of cylinder inboard wall, the refractory brick include brick body, frame, heat insulating block, flange and groove, and the inside of brick body is sky
Chamber, brick body are fired by fire clay, and the frame is fixedly connected with brick body, and are located at the interior of brick body
Portion, the heat insulating block are located at the inside of the frame, and the flange is fixedly connected with brick body, and are located at the upper of brick body
End, the groove are fixedly connected with brick body, and are located at the lower end of brick body, and the flange is less than the groove, institute
Flange is stated to be mutually twisted with the groove.
2. with the rotary kiln of efficient fire resistant heat preserving effect in incineration system as described in claim 1, which is characterized in that
The refractory brick further includes convex block and caulking groove, and the convex block is fixedly connected with brick body, and is located at the right side of brick body
Side, the caulking groove are fixedly connected with brick body, and are located at the left side of brick body, and the convex block and the caulking groove are mutually suitable
Match.
3. with the rotary kiln of efficient fire resistant heat preserving effect in incineration system as claimed in claim 2, which is characterized in that
The refractory brick further includes reinforcing rib, and the reinforcing rib is fixedly connected with the frame, and laterally perpendicular to the frame
Inside.
4. with the rotary kiln of efficient fire resistant heat preserving effect in incineration system as claimed in claim 3, which is characterized in that
The quantity of the reinforcing rib be it is multiple, multiple reinforcing ribs are evenly distributed on the inside of the frame.
5. with the rotary kiln of efficient fire resistant heat preserving effect in incineration system as claimed in claim 4, which is characterized in that
The refractory brick further includes lug boss, and the lug boss is fixedly connected with brick body, and is located at brick body far from institute
State the side of cylinder inboard wall.
6. with the rotary kiln of efficient fire resistant heat preserving effect in incineration system as claimed in claim 5, which is characterized in that
Rotary kiln in the incineration system with efficient fire resistant heat preserving effect further includes wearing layer, the wearing layer and the cylinder
The inner wall of body is fixedly connected, and between the cylinder and the thermal insulation layer.
7. with the rotary kiln of efficient fire resistant heat preserving effect in incineration system as described in claim 1, which is characterized in that
The thermal insulation layer includes floater guide block layer and heat-insulated groove body, and the one side of the floater guide block layer is fixedly connected with brick body, the gear
The another side of brick layer is fixedly connected with the heat-insulated groove body.
8. with the rotary kiln of efficient fire resistant heat preserving effect in incineration system as claimed in claim 7, which is characterized in that
Rotary kiln in the incineration system with efficient fire resistant heat preserving effect further includes heat-insulated steel plate, and the heat-insulated steel plate is located at
The inside of the thermal insulation layer, and the heat-insulated steel plate extends to the inside of the heat-insulated groove body.
9. with the rotary kiln of efficient fire resistant heat preserving effect in incineration system as claimed in claim 8, which is characterized in that
The thermal insulation layer further includes heat-preservation cotton, and the heat-preservation cotton is filled in the inside of the heat-insulated groove body, and by the heat dam
Body filling is complete.
10. with the rotary kiln of efficient fire resistant heat preserving effect in incineration system as claimed in claim 9, which is characterized in that
The thermal insulation layer further includes insulating jacket, and the insulating jacket is fixedly connected with the heat-insulated steel plate, and be located at it is described every
The inside of hot steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811170952.2A CN109340778A (en) | 2018-10-09 | 2018-10-09 | With the rotary kiln of efficient fire resistant heat preserving effect in a kind of incineration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811170952.2A CN109340778A (en) | 2018-10-09 | 2018-10-09 | With the rotary kiln of efficient fire resistant heat preserving effect in a kind of incineration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109340778A true CN109340778A (en) | 2019-02-15 |
Family
ID=65308041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811170952.2A Pending CN109340778A (en) | 2018-10-09 | 2018-10-09 | With the rotary kiln of efficient fire resistant heat preserving effect in a kind of incineration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503528A (en) * | 2020-12-04 | 2021-03-16 | 重庆商勤禹水环境科技有限公司 | Waste salt incineration heat preservation furnace body structure |
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| US4340360A (en) * | 1980-06-19 | 1982-07-20 | Veitscher Magnesitwerke-Aktiengesellschaft | Fire brick for a rotary kiln |
| JPS6066086A (en) * | 1983-09-22 | 1985-04-16 | 東京窯業株式会社 | Metal winding reinforced brick |
| CN1269497A (en) * | 2000-03-28 | 2000-10-11 | 太原理工大学 | Rotary kiln cylinder and its manufacture |
| CN2795766Y (en) * | 2005-06-17 | 2006-07-12 | 徐向成 | Rotary kiln inner lining with support leg and inner lining prefabricated block |
| CN201225826Y (en) * | 2008-06-17 | 2009-04-22 | 中冶长天国际工程有限责任公司 | Fireproof brick anchoring piece for rotary kiln wall lining |
| CN205641959U (en) * | 2016-04-30 | 2016-10-12 | 南京中材水泥备件有限公司 | Rotary kiln based on multi -layer insulating structure |
| CN207439136U (en) * | 2017-11-10 | 2018-06-01 | 深圳市昌润利环保科技有限公司 | A kind of rotary kiln heat insulation layer structure |
| CN207865948U (en) * | 2018-01-31 | 2018-09-14 | 江西万年青工程有限公司 | A kind of cement rotary kiln inner lining structure |
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2018
- 2018-10-09 CN CN201811170952.2A patent/CN109340778A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340360A (en) * | 1980-06-19 | 1982-07-20 | Veitscher Magnesitwerke-Aktiengesellschaft | Fire brick for a rotary kiln |
| JPS6066086A (en) * | 1983-09-22 | 1985-04-16 | 東京窯業株式会社 | Metal winding reinforced brick |
| CN1269497A (en) * | 2000-03-28 | 2000-10-11 | 太原理工大学 | Rotary kiln cylinder and its manufacture |
| CN2795766Y (en) * | 2005-06-17 | 2006-07-12 | 徐向成 | Rotary kiln inner lining with support leg and inner lining prefabricated block |
| CN201225826Y (en) * | 2008-06-17 | 2009-04-22 | 中冶长天国际工程有限责任公司 | Fireproof brick anchoring piece for rotary kiln wall lining |
| CN205641959U (en) * | 2016-04-30 | 2016-10-12 | 南京中材水泥备件有限公司 | Rotary kiln based on multi -layer insulating structure |
| CN207439136U (en) * | 2017-11-10 | 2018-06-01 | 深圳市昌润利环保科技有限公司 | A kind of rotary kiln heat insulation layer structure |
| CN207865948U (en) * | 2018-01-31 | 2018-09-14 | 江西万年青工程有限公司 | A kind of cement rotary kiln inner lining structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503528A (en) * | 2020-12-04 | 2021-03-16 | 重庆商勤禹水环境科技有限公司 | Waste salt incineration heat preservation furnace body structure |
| CN112503528B (en) * | 2020-12-04 | 2023-07-18 | 重庆商勤禹水环境科技有限公司 | Waste salt burns heat preservation furnace body structure |
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Application publication date: 20190215 |
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