CN207810334U - A kind of fast pyrogenation furnace bottom feed bin of composite lining structure - Google Patents
A kind of fast pyrogenation furnace bottom feed bin of composite lining structure Download PDFInfo
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- CN207810334U CN207810334U CN201721730405.6U CN201721730405U CN207810334U CN 207810334 U CN207810334 U CN 207810334U CN 201721730405 U CN201721730405 U CN 201721730405U CN 207810334 U CN207810334 U CN 207810334U
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- fibrofelt
- wear
- material storehouse
- bottom material
- lining structure
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Abstract
The utility model is specifically related to a kind of fast pyrogenation furnace bottom feed bin of composite lining structure, including：Composite lining structure and fixing device, the composite lining structure include：Fibrofelt, lightening casting material and wear-resistant castable；The fibrofelt is set on the steel plate in the bottom material storehouse, and the fixing device passes through fibrofelt setting to form multiple recess spaces on the steel plate, and with the fibrofelt, for being limited to the lightening casting material, wear-resistant castable.The utility model eliminates interior lining panel and fixing piece, and the inner lining surface being in direct contact with coal dust and semicoke does not have the metalworks such as drift bolt, fixed catch, avoids the adverse effect to follow-up star-like outlet valve and discharging machine.
Description
Technical field
The utility model belongs to pyrolysis oven technical field, and in particular to a kind of fast pyrogenation furnace burdening of composite lining structure
Storehouse.
Background technology
Fast pyrogenation furnace apparatus is a kind of heat accumulating type low-order coal fast pyrolysis process, passes through falling type fast pyrolysis process stream
Journey makes coal be heated under conditions of starvation, and the physical and chemical changes of a series of complex occur, and obtains solid semicoke, liquid
Body tar and air heat are vented one's spleen.
The technical process of fast pyrogenation stove is：Semicoke is discharged in cloth-heating pyrolysis-pyrolysis discharge oil gas-pyrolysis.From
The coal dust qualified after crushing and screening that the conveying of raw material preparation system comes enters the liftout storehouse on fast pyrogenation stove charging door top, passes through
It is located at the feeder device of bin blanking mouth, is fed into stove, after distribution device cloth, coal dust fast downlink, and complete to add
Heat pyrolysis.In the prior art, since the load of bottom material storehouse upper and lower part, pressure-bearing are different, fiber and interior lining panel be also easy to produce deformation and
Crack phenomenon；Pulverized coal particle and semicoke can enter in fiber liner from gap of lining plate, influence fibrous thermal effect, lead to bottom material
Storehouse outside wall temperature increases, and shortens bottom material storehouse service life, influences bottom material storehouse external equipment.
Utility model content
The utility model in view of the deficiencies of the prior art, provides a kind of fast pyrogenation furnace bottom feed bin of composite lining structure,
Interior lining panel and fixing piece are eliminated, the inner lining surface being in direct contact with coal dust and semicoke does not have the metalworks such as drift bolt, fixed catch,
Avoid the adverse effect to follow-up star-like outlet valve and discharging machine.
To solve the above problems, the technical solution adopted in the utility model is：
A kind of fast pyrogenation furnace bottom feed bin of composite lining structure, including：Composite lining structure and fixing device, wherein
The composite lining structure includes：Fibrofelt, lightening casting material and wear-resistant castable；
The fibrofelt is set on the steel plate in the bottom material storehouse, and the fixing device passes through the fibrofelt to be arranged in institute
It states on steel plate, and multiple recess spaces is formed with the fibrofelt, for limiting the lightening casting material, wear-resistant castable
Position；
The lightening casting material is covered on the fibrofelt；
The wear-resistant pouring material is covered on the lightening casting material.
Further, the fixing device includes：Anchored brick, what multiple anchored bricks were mutually parallel is set to the steel
On plate, the section parallelogram of the groove structure.
Further, the anchored brick is High-Alumina anchored brick.
Further, the fibrofelt is standard type fibrofelt.
Further, the thickness of the fibrofelt is 20 ~ 40mm.
Further, the thickness of the lightening casting material is 110 ~ 130mm.
Further, the thickness of the wear-resistant pouring material is 140 ~ 160mm.
Further, it comes into operation after being toasted after the lightening casting material is poured with the wear-resistant pouring material.
Further, further include tremie pipe, the bottom in the bottom material storehouse is provided with the more tremie pipes.
Further, the wear-resistant pouring material is contacted with the working lining in the bottom material storehouse.
The beneficial effects of the utility model are：
（1）Interior lining panel and fixing piece are eliminated, the inner lining surface being in direct contact with coal dust and semicoke does not have drift bolt, fixed gear
The metalworks such as piece avoid the adverse effect to follow-up outlet valve and discharging machine；
（2）It avoids coal dust in production process from entering in liner with semicoke, enhances the heat-insulation and heat-preservation of bottom material storehouse inner lining structure
Effect.
Description of the drawings
Fig. 1 is the fast pyrogenation furnace bottom feed bin structure schematic diagram of the utility model composite lining structure.
Wherein, 1. standard type fibrofelt；2. lightening casting material；3. wear-resistant castable；4. anchored brick；5. tremie pipe.
Specific implementation mode
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to specific embodiment
The utility model is described in further detail.It note that the embodiments described below is exemplary, be only used for explaining this
Utility model, and should not be understood as limiting the present invention.Particular technique or condition are not specified in embodiment, according to this
Technology or condition described in document in field are carried out according to product description.Production is not specified in agents useful for same or instrument
Manufacturer person, being can be with conventional products that are commercially available.
One side according to the present utility model, the utility model provide a kind of fast pyrogenation stove of composite lining structure
Bottom material storehouse, the fast pyrogenation furnace bottom feed bin of composite lining structure, as shown in Figure 1, including：Composite lining structure and fixing device,
Wherein, the composite lining structure includes：Fibrofelt, lightening casting material and wear-resistant castable；The fibrofelt is set to described
On the steel plate in bottom material storehouse, the fixing device passes through fibrofelt setting to be formed on the steel plate, and with the fibrofelt
Multiple recess spaces, for being limited to the lightening casting material, wear-resistant castable；It is covered on the fibrofelt described light
Matter castable；The wear-resistant pouring material is covered on the lightening casting material.
The bottom material storehouse of composite lining structure as a result, eliminates interior lining panel and fixing piece, is in direct contact with coal dust and semicoke
Inner lining surface does not have the metalworks such as drift bolt, fixed catch, avoids the adverse effect to follow-up star-like outlet valve and discharging machine.
Specific embodiment according to the present utility model, the fixing device are preferably anchored brick, multiple anchored brick phases
It is mutually parallel to be set on the steel plate.The anchored brick is preferably High-Alumina anchored brick, and the utility model is to fixing device
Concrete structure and material are not particularly limited, the section parallelogram of the groove structure.
In some preferred embodiments of the utility model, the fibrofelt is standard type fibrofelt, the fibrofelt
Thickness be 20 ~ 40mm, preferably 30mm, the thickness of the lightening casting material is 110 ~ 130mm, preferably 120mm, described anti-
The thickness for grinding pouring material is 140 ~ 160mm, preferably 150mm, also, the lightening casting material is poured with the wear-resistant pouring material
It comes into operation after being toasted after building.
Specific embodiment according to the present utility model, as shown in Figure 1, the utility model further includes tremie pipe, the bottom material
The bottom in storehouse is provided with the more tremie pipes, specifically, being a certain included angle arrangement between tremie pipe.
Specific embodiment according to the present utility model, the wear-resistant pouring material are contacted with the working lining in the bottom material storehouse.
Embodiment one
Composite lining structure is by 30mm thickness standard types fibrofelt, 120mm thickness lightening casting material and the wear-resistant castable groups of 150mm
At.Wherein 30mm thickness standard fibers felt is close to the steel plate laying in bottom material storehouse as thermal insulation layer, and lightweight is poured after then re-laying 120mm
Material feeding, working lining use the wear-resistant castables of 150mm.Castable is fixed using High-Alumina anchored brick, enhancing bottom material storehouse liner
Integral strength.Castable one-piece casting comes into operation after baking, and coal dust in production process is avoided to enter in liner with semicoke,
Enhance the heat insulation and preservation effect of bottom material storehouse inner lining structure.
In conclusion the fast pyrogenation furnace bottom feed bin of the composite lining structure of the utility model, eliminates interior lining panel and consolidates
Determine part, the inner lining surface being in direct contact with coal dust and semicoke does not have the metalworks such as drift bolt, fixed catch, avoids to follow-up star-like
The adverse effect of outlet valve and discharging machine；It avoids coal dust in production process from entering in liner with semicoke, enhances bottom material storehouse liner
The heat insulation and preservation effect of structure.
In the description of the present invention, it should be understood that term " first ", " second " are used for description purposes only, and
It should not be understood as indicating or imply relative importance or implicitly indicate the quantity of indicated technical characteristic.It defines as a result,
The feature of " first ", " second " can explicitly or implicitly include one or more this feature.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature
Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature and be directly above or diagonally above the second feature, or only
Indicate that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Identical embodiment or example need not be directed to by stating.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiments or example.In addition, without conflicting with each other, this field
Technical staff can carry out the feature of different embodiments or examples described in this specification and different embodiments or examples
In conjunction with and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments, meanwhile, for those of ordinary skill in the art, foundation
The thought of the application, there will be changes in the specific implementation manner and application range.
Claims (10)
1. a kind of fast pyrogenation furnace bottom feed bin of composite lining structure, which is characterized in that including：Composite lining structure and fixed dress
It sets, wherein
The composite lining structure includes：Fibrofelt, lightening casting material and wear-resistant castable；
The fibrofelt is set on the steel plate in the bottom material storehouse, and the fixing device passes through the fibrofelt to be arranged in the steel
On plate, and multiple recess spaces are formed with the fibrofelt, for being limited to the lightening casting material, wear-resistant castable；
The lightening casting material is covered on the fibrofelt；
The wear-resistant pouring material is covered on the lightening casting material.
2. bottom material storehouse according to claim 1, which is characterized in that the fixing device includes：Anchored brick, multiple anchors
Gu what brick was mutually parallel is set on the steel plate；
The section parallelogram of the groove structure.
3. bottom material storehouse according to claim 2, which is characterized in that the anchored brick is High-Alumina anchored brick.
4. bottom material storehouse according to claim 1, which is characterized in that the fibrofelt is standard type fibrofelt.
5. bottom material storehouse according to claim 1, which is characterized in that the thickness of the fibrofelt is 20 ~ 40mm.
6. bottom material storehouse according to claim 1, which is characterized in that the thickness of the lightening casting material is 110 ~ 130mm.
7. bottom material storehouse according to claim 1, which is characterized in that the thickness of the wear-resistant pouring material is 140 ~ 160mm.
8. bottom material storehouse according to claim 1, which is characterized in that the lightening casting material is poured with the wear-resistant pouring material
It comes into operation after toasting afterwards.
9. bottom material storehouse according to claim 1, which is characterized in that further include tremie pipe, the bottom setting in the bottom material storehouse
There are the more tremie pipes.
10. bottom material storehouse according to claim 1, which is characterized in that the work of the wear-resistant pouring material and the bottom material storehouse
Layer contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721730405.6U CN207810334U (en) | 2017-12-13 | 2017-12-13 | A kind of fast pyrogenation furnace bottom feed bin of composite lining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721730405.6U CN207810334U (en) | 2017-12-13 | 2017-12-13 | A kind of fast pyrogenation furnace bottom feed bin of composite lining structure |
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| CN207810334U true CN207810334U (en) | 2018-09-04 |
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| CN201721730405.6U Active CN207810334U (en) | 2017-12-13 | 2017-12-13 | A kind of fast pyrogenation furnace bottom feed bin of composite lining structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985835A (en) * | 2017-12-13 | 2018-05-04 | 北京神雾电力科技有限公司 | A kind of fast pyrogenation furnace bottom feed bin of composite lining structure |
-
2017
- 2017-12-13 CN CN201721730405.6U patent/CN207810334U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985835A (en) * | 2017-12-13 | 2018-05-04 | 北京神雾电力科技有限公司 | A kind of fast pyrogenation furnace bottom feed bin of composite lining structure |
| CN107985835B (en) * | 2017-12-13 | 2024-04-12 | 北京恒丰亚业科技发展有限公司 | Rapid pyrolysis furnace bottom bin with composite lining structure |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201112 Address after: 102209 226, 2nd floor, building 71, 30 Litang Road, Changping District, Beijing Patentee after: Beijing Hengfeng Yaye Technology Development Co., Ltd Address before: 102200 Beijing city Changping District Machi Town kamis Road No. 18 building 201 room 2 Patentee before: BEIJING SHENWU POWER TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |