CN106051798B - A kind of cooling device of clinker air-cooled cooler - Google Patents
A kind of cooling device of clinker air-cooled cooler Download PDFInfo
- Publication number
- CN106051798B CN106051798B CN201610579789.XA CN201610579789A CN106051798B CN 106051798 B CN106051798 B CN 106051798B CN 201610579789 A CN201610579789 A CN 201610579789A CN 106051798 B CN106051798 B CN 106051798B
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- airduct
- cooling bath
- sleeve pipe
- protection sleeve
- cooling
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/02—Apparatus for removing ash, clinker, or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Abstract
The present invention relates to a kind of cooling device of clinker air-cooled cooler, including cooling bath and Duo Gen to be located in the airduct in cooling bath；The cooling bath corresponds to and sets protection sleeve pipe respectively on the both sides outer wall of airduct perforating; airduct enters in opposite side protection sleeve pipe after sequentially passing through side protection sleeve pipe, cooling bath; airduct one or both ends are connected by flange and protection sleeve pipe, and make have annulus between airduct and protection sleeve pipe；It is uniformly arranged multiple exhaust vents or nozzle axially and circumferentially on the airduct in cooling bath；Corresponded in cooling bath and backgauge and distribution device are additionally provided with above airduct.It is convenient that cooling device of the present invention has the advantages that air-supply is uniform, temperature of charge is evenly distributed, service life is long, maintenance is changed, and can significantly put forward the service life of slag cooling effect and cooling device.
Description
Technical field
The present invention relates to cooler technical field, more particularly to a kind of cooling device of clinker air-cooled cooler.
Background technology
Cooling device for traditional air cooled chiller of cooled slag mainly uses cap structure, and this structure is taken
The mode for sending cooling wind is concentrated, only there are a small amount of several cooling wind inlets around blast cap.The cooling device of this structure is cold
But the distribution of cooling wind is not uniform enough in whole cooler during, causes diverse location temperature of charge to differ greatly, meeting when serious
There is cooler and discharge red material phenomenon, and be frequently present of localized hyperthermia's phenomenon, significantly reduce the service life of cooling device.
The content of the invention
The invention provides a kind of cooling device of clinker air-cooled cooler, has and blows uniform, temperature of charge distribution
It is even, service life is long, the advantages that facilitating is changed in maintenance, can significantly put forward the service life of slag cooling effect and cooling device.
In order to achieve the above object, the present invention is realized using following technical scheme：
A kind of cooling device of clinker air-cooled cooler, including cooling bath and Duo Gen are located in the airduct in cooling bath；Institute
State cooling bath and correspond to and set protection sleeve pipe on the both sides outer wall of airduct perforating respectively, airduct sequentially passes through side protection sleeve pipe, cold
But enter after groove in opposite side protection sleeve pipe, airduct one or both ends are connected by flange and protection sleeve pipe, and make airduct
There is annulus between protection sleeve pipe；It is uniformly arranged multiple exhaust vents axially and circumferentially on the airduct in cooling bath
Or nozzle；Corresponded in cooling bath and backgauge and distribution device are additionally provided with above airduct.
The backgauge and distribution device are made up of angle steel, and its corner is set along airduct axisymmetrical upwards, two sides difference
It is overlapped on airduct；The side of angle steel two also compartment of terrain is provided with multiple rectangular indentations, for airduct headroom and exterior space
Gas flows.
The longitudinally parallel setting of airduct same level in cooling bath；Or along cooling bath height to set two groups of wind
Pipe, every group of airduct are made up of the more airducts be arrangeding in parallel, and two groups of airducts are mutually perpendicular to form fenestral fabric.
Compared with prior art, the beneficial effects of the invention are as follows：
1) cooling device of the present invention is by more airducts of setting, and is set axially and circumferentially on airduct more
Individual exhaust vent or nozzle, it is possible to achieve to whole cooler various places inside balanced ventilation, cooling effect significantly improves, temperature of charge
It is evenly distributed；
2) on the one hand backgauge and distribution device shield to airduct, avoid airduct directly contacted by high-temperature material and
The shock of material, on the other hand plays a part of sub-material, avoids airduct top material from accumulating to form dead material；
3) maintenance replacing is conveniently carried out, when airduct need to be overhauled or changed, need to only be taken apart between airduct and protection sleeve pipe
Flange is fixedly connected with, airduct is extracted out from protection sleeve pipe.
Brief description of the drawings
Fig. 1 is the front view of the cooling device of clinker air-cooled cooler of the present invention.
Fig. 2 is Fig. 1 top view.
Fig. 3 is the A-A sectional views in Fig. 1.
In figure：1. the exhaust vent of 4. flange of cooling bath 2. protection sleeve pipe, 3. airduct 5. or the backgauge of nozzle 6. and cloth dress
Put
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, the cooling device of a kind of clinker air-cooled cooler of the present invention, including cooling bath 1 and more
Root is located in the airduct 3 in cooling bath 1；Protection sleeve pipe is set respectively on the both sides outer wall of the corresponding perforating of airduct 3 of the cooling bath 1
2, airduct 3 enters in opposite side protection sleeve pipe 2 after sequentially passing through side protection sleeve pipe 2, cooling bath 1, and the one or both ends of airduct 3 lead to
Cross flange 4 to be connected with protection sleeve pipe 2, and make that there is annulus between airduct 3 and protection sleeve pipe 2；In cooling bath 1
Airduct 3 on be uniformly arranged multiple exhaust vents 5 or nozzle axially and circumferentially；The top that airduct 3 is corresponded in cooling bath 1 is additionally provided with
Backgauge and distribution device 6.
The backgauge and distribution device 6 are made up of angle steel, and its corner is set along airduct axisymmetrical upwards, two sides difference
It is overlapped on airduct 3；The side of angle steel two also compartment of terrain is provided with multiple rectangular indentations, for the headroom of airduct 3 and exterior space
Gas flowing.
The airduct 3 same level in cooling bath 1 is longitudinally parallel to set (as shown in Figure 2)；It is or high along cooling bath 1
To two groups of airducts 3 are set, every group of airduct 3 is made up of the more airducts be arrangeding in parallel 3, and two groups of airducts 3 are mutually perpendicular to form grid
Shape structure.
As shown in figure 1, clinker loads cooling bath 1 from top, cooled down during descending by cooling device.The present invention
In, cooling wind spray cooling wind into cooling bath 1 by multiple exhaust vents or nozzle 5 for being opened up on airduct 3, due to exhaust vent or
Nozzle 5 is uniformly arranged axially and circumferentially, therefore the effect uniformly cooled down can be played to clinker.
Backgauge and the one side of distribution device 6 shield to airduct 3, avoid airduct 3 directly contacted with high temperature furnace slag and
Hit when being fallen by clinker, on the other hand play a part of sub-material, avoid the top clinker of airduct 1 from accumulating to form dead material；Such as Fig. 3
Shown, airduct 3 circumferentially uniformly opens up 3 exhaust vents in same cross section, and cooling wind is entered by the top exhaust vent of airduct 3
Its space formed with backgauge and distribution device 6 (being angle steel shown in figure), and offer rectangular indentation by angle steel both sides and enter
Enter in outside cooling bath 1, have the function that to cool down angle steel.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (3)
1. a kind of cooling device of clinker air-cooled cooler, it is characterised in that be located in including cooling bath and Duo Gen in cooling bath
Airduct；The cooling bath corresponds to and sets protection sleeve pipe on the both sides outer wall of airduct perforating respectively, and airduct sequentially passes through side guarantor
Entering after protecting pipe, cooling bath in opposite side protection sleeve pipe, airduct one or both ends are connected by flange and protection sleeve pipe,
And make that there is annulus between airduct and protection sleeve pipe；It is uniformly arranged axially and circumferentially on the airduct in cooling bath more
Individual exhaust vent or nozzle；Corresponded in cooling bath and backgauge and distribution device are additionally provided with above airduct.
2. the cooling device of a kind of clinker air-cooled cooler according to claim 1, it is characterised in that the backgauge and cloth
Material device is made up of angle steel, and its corner is set along airduct axisymmetrical upwards, and two sides are overlapped on airduct respectively；Angle steel both sides
Side also compartment of terrain is provided with multiple rectangular indentations, is flowed for the gas of airduct headroom and exterior space.
3. the cooling device of a kind of clinker air-cooled cooler according to claim 1, it is characterised in that the airduct is cold
But the longitudinally parallel setting of same level in groove；It is or parallel by more along cooling bath height to two groups of airducts of setting, every group of airduct
The airduct composition of setting, two groups of airducts are mutually perpendicular to form fenestral fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610579789.XA CN106051798B (en) | 2016-07-21 | 2016-07-21 | A kind of cooling device of clinker air-cooled cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610579789.XA CN106051798B (en) | 2016-07-21 | 2016-07-21 | A kind of cooling device of clinker air-cooled cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106051798A CN106051798A (en) | 2016-10-26 |
| CN106051798B true CN106051798B (en) | 2018-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610579789.XA Active CN106051798B (en) | 2016-07-21 | 2016-07-21 | A kind of cooling device of clinker air-cooled cooler |
Country Status (1)
| Country | Link |
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| CN (1) | CN106051798B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532126A (en) * | 2021-06-18 | 2021-10-22 | 中冶宝钢技术服务有限公司 | Air inlet protection device of slag removal machine under furnace |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998053252A1 (en) * | 1997-05-18 | 1998-11-26 | Huiqin Gong | Method of transporting slag in water-cooled or water-air-cooled cooler and cooler thereof |
| CN101571355B (en) * | 2009-06-01 | 2011-01-05 | 苏州中门子科技有限公司 | Strong loop quick cooling chamber |
| CN203550620U (en) * | 2013-10-28 | 2014-04-16 | 中冶东方工程技术有限公司秦皇岛研究设计院 | Air distributor for vertical cooling furnace and vertical cooling furnace |
| CN104832930B (en) * | 2015-03-13 | 2017-01-18 | 国电科学技术研究院 | Slag cooling device applicable to dry slag discharge machines and application thereof |
| CN205217915U (en) * | 2015-09-15 | 2016-05-11 | 烟台四方铸造设备工程有限公司 | Vertical sand temperature boiling cooling device |
| CN205878199U (en) * | 2016-07-21 | 2017-01-11 | 中冶焦耐(大连)工程技术有限公司 | Cooling device of slag forced air cooling cooler |
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2016
- 2016-07-21 CN CN201610579789.XA patent/CN106051798B/en active Active
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| Publication number | Publication date |
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| CN106051798A (en) | 2016-10-26 |
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