CN204084399U - Rotary kiln cooling device - Google Patents
Rotary kiln cooling device Download PDFInfo
- Publication number
- CN204084399U CN204084399U CN201420553052.7U CN201420553052U CN204084399U CN 204084399 U CN204084399 U CN 204084399U CN 201420553052 U CN201420553052 U CN 201420553052U CN 204084399 U CN204084399 U CN 204084399U
- Authority
- CN
- China
- Prior art keywords
- cooling duct
- kiln
- coolant jacket
- annular
- kiln tail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
Abstract
A kind of rotary kiln cooling device, kiln breech face is provided with backplate, and backplate is loop configuration, is evenly distributed in the little plate body of polylith along it, arranges ventilation gap between each little plate body; Kiln tail excircle is set with a coolant jacket, is connected with reinforcement gusset between coolant jacket and kiln tail outer wall; Described cooling device is arranged on rotary kiln, comprise cooling duct and blower fan, described airduct comprises cooling duct supervisor, annular cooling duct and cooling duct arm, annular cooling duct is sleeved on kiln tail excircle, and the multiple cooling duct arms be communicated with annular cooling duct are inserted on coolant jacket front end face respectively; Annular cooling duct is responsible for cooling duct and is communicated with by threeway connector; Cooling duct supervisor be connected with blower fan; This cooling device structure is simple, can cool to kiln tail at any time, not only extend the service life of kiln quarter badge, and maintenance rate is low, realizes continuous seepage.
Description
Technical field
The utility model relates to a kind of cooling device, and particularly a kind of cooling device being applicable to burning rotary kiln, belongs to environmental protection machinery field.
Background technology
Burning rotary kiln is high temperature treating device, the diverse location temperature of its whole kiln body is different, its kiln tail is connected with secondary combustion chamber, the two junction is provided with backplate, and because this section of temperature is very high, the backplate of kiln tail uses under long term high temperature environment, very easily damage, maintenance and replacing all need to stop operation, and not only waste time and energy, and impact is produced.
Utility model content
Goal of the invention of the present utility model is that the kiln quarter badge long term high temperature environment work for mentioning in background technology holds flimsy defect, provide a kind of can at any time to the device that kiln tail cools.
The technical scheme realizing the employing of foregoing invention object is: a kind of rotary kiln cooling device, and kiln breech face is provided with backplate, and backplate is loop configuration, is evenly distributed in the little plate body of polylith along it, arranges ventilation gap between each little plate body; Kiln tail excircle is set with a coolant jacket, is connected with reinforcement gusset between coolant jacket and kiln tail outer wall; Described cooling device is arranged on rotary kiln, comprise cooling duct and blower fan, described airduct comprises cooling duct supervisor, annular cooling duct and cooling duct arm, annular cooling duct is sleeved on kiln tail excircle, and the multiple cooling duct arms be communicated with annular cooling duct are inserted on coolant jacket front end face respectively; Annular cooling duct is responsible for cooling duct and is communicated with by threeway connector; Cooling duct supervisor be connected with blower fan.
Preferably, cooling duct arm is corresponding with the passage on stiffener through.
Adopt technique scheme, compared with prior art, this cooling device structure is simple, can cool to kiln tail at any time, not only extend the service life of kiln quarter badge, and maintenance rate is low, realizes continuous seepage.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is annular cooling duct installation site schematic diagram in the utility model.
Fig. 3 is stiffener structural representation.
In figure: kiln tail 1, annular cooling duct 2, cooling duct arm 3, cooling duct supervisor 4, blower fan 5, backplate 6, ventilation gap 7.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further.
See accompanying drawing 1-3, kiln tail is connected tail end end face recklessly and is provided with backplate 6 with combustion chamber, backplate is loop configuration, is evenly distributed in the little plate body of polylith along it, arranges ventilation gap 7 between each little plate body.The excircle of kiln tail 1 is set with a coolant jacket, and this coolant jacket front end is horn mouth shape.Being connected with reinforcement gusset between coolant jacket and kiln tail outer wall, is through cavity between coolant jacket and kiln tail outer wall.Cooling device is arranged on rotary kiln, comprises cooling duct and blower fan 5.Airduct comprises cooling duct supervisor 4, annular cooling duct 2 and cooling duct arm 3, and annular cooling duct is sleeved on kiln tail excircle, and the multiple cooling duct arms be communicated with annular cooling duct are inserted on coolant jacket front end face respectively; Annular cooling duct is responsible for cooling duct and is communicated with by threeway connector.Cooling duct supervisor be connected with blower fan.
Cooling duct arm is corresponding with the passage on stiffener through.
After cold wind is extracted out by blower fan, by cooling duct, supervisor enters annular cooling duct, then is dispersed to each cooling duct arm by annular cooling duct, enters in the cavity between the coolant jacket and kiln tail outer wall of kiln tail excircle, then discharges from ventilation gap.In cold wind walk process, realize kiln tail agree the object that backplate cools.
Claims (2)
1. a rotary kiln cooling device, kiln breech face is provided with backplate, and backplate is loop configuration, is evenly distributed in the little plate body of polylith along it, arranges ventilation gap between each little plate body; Kiln tail excircle is set with a coolant jacket, is connected with reinforcement gusset between coolant jacket and kiln tail outer wall; Described cooling device is arranged on rotary kiln, comprise cooling duct and blower fan, it is characterized in that, described airduct comprises cooling duct supervisor, annular cooling duct and cooling duct arm, annular cooling duct is sleeved on kiln tail excircle, and the multiple cooling duct arms be communicated with annular cooling duct are inserted on coolant jacket front end face respectively; Annular cooling duct is responsible for cooling duct and is communicated with by threeway connector; Cooling duct supervisor be connected with blower fan.
2. rotary kiln cooling device according to claim 1, is characterized in that, cooling duct arm is corresponding with the passage on stiffener through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553052.7U CN204084399U (en) | 2014-09-25 | 2014-09-25 | Rotary kiln cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553052.7U CN204084399U (en) | 2014-09-25 | 2014-09-25 | Rotary kiln cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204084399U true CN204084399U (en) | 2015-01-07 |
Family
ID=52177110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420553052.7U Expired - Fee Related CN204084399U (en) | 2014-09-25 | 2014-09-25 | Rotary kiln cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204084399U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338199A (en) * | 2016-11-28 | 2017-01-18 | 肃北镁科技耐火材料有限责任公司 | Rotary kiln material cooling system |
| CN108278900A (en) * | 2018-02-09 | 2018-07-13 | 浙江同力重型机械制造有限公司 | The cooling device of incinerating kiln |
| CN109186255A (en) * | 2018-09-29 | 2019-01-11 | 山东福航新能源环保股份有限公司 | A kind of air-cooled revolution kiln hood device |
| CN113819756A (en) * | 2021-09-18 | 2021-12-21 | 成都新仪征环保科技有限公司 | Low-noise air-cooled heat dissipation device for rotary kiln |
-
2014
- 2014-09-25 CN CN201420553052.7U patent/CN204084399U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338199A (en) * | 2016-11-28 | 2017-01-18 | 肃北镁科技耐火材料有限责任公司 | Rotary kiln material cooling system |
| CN108278900A (en) * | 2018-02-09 | 2018-07-13 | 浙江同力重型机械制造有限公司 | The cooling device of incinerating kiln |
| CN109186255A (en) * | 2018-09-29 | 2019-01-11 | 山东福航新能源环保股份有限公司 | A kind of air-cooled revolution kiln hood device |
| CN113819756A (en) * | 2021-09-18 | 2021-12-21 | 成都新仪征环保科技有限公司 | Low-noise air-cooled heat dissipation device for rotary kiln |
| CN113819756B (en) * | 2021-09-18 | 2023-09-22 | 成都新仪征环保科技有限公司 | Low-noise air-cooled heat dissipation device for rotary kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170925 |