CN202393203U - Domestic ceramic gas tunnel kiln - Google Patents
Domestic ceramic gas tunnel kiln Download PDFInfo
- Publication number
- CN202393203U CN202393203U CN2011204815338U CN201120481533U CN202393203U CN 202393203 U CN202393203 U CN 202393203U CN 2011204815338 U CN2011204815338 U CN 2011204815338U CN 201120481533 U CN201120481533 U CN 201120481533U CN 202393203 U CN202393203 U CN 202393203U
- Authority
- CN
- China
- Prior art keywords
- kiln body
- section
- kiln
- waste heat
- cooled
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The utility model discloses a domestic ceramic gas tunnel kiln, which comprises a kiln body. The kiln body is provided with a kiln body preheating section, a kiln body high temperature section, a kiln body rapidly-cooled section and a kiln body slowly-cooled section, wherein the kiln body high temperature section, the kiln body rapidly-cooled section and the kiln body slowly-cooled section of a plurality of nozzles are communicated with an external fuel channel which is communicated with a gas decompression station, and a combustion fan is arranged in the kiln body. A smoke exhaust fan is arranged in the kiln body high temperature section, and a rapidly-cooled exhaust fan is arranged in the kiln body rapidly-cooled section. A waste heat exhaust fan communicated with a plurality of waste heat wind outlets is arranged in the kiln body slowly-cooled section, the other end of the waste heat exhaust fan is communicated with the kiln body preheating section through a pipeline. The domestic ceramic gas tunnel kiln can control air inlet quantity and air inlet speed, thereby effectively reducing energy consumption, being small in pollutant discharge and reducing environmental contamination.
Description
Technical field
The utility model relates to a kind of domestic ceramics fuel gas tunnel kiln stove, belongs to ceramic heat power engineering field.
Background technology
The domestic ceramics industry development of China so far, nearly more than 3000 families of existing relevant enterprise, nearly ten thousand in the tunnel cave of various domestic ceramics production usefulness, roller kilns, race kiln, at present, the domestic ceramics total output of China has come first place, the world.But domestic ceramics is the industry of a high energy consumption, high pollution, and under the serious situation of current energy scarcity, environmental pollution, the development and use of energy-saving and environmental protection kiln are extremely important to energy conservation, environmental protection.
At present, the employed tunnel kiln of industry is an ejection plate kiln, and the fuel of use is main with coal; Energy resource consumption is big, makes a low multiple use, and production poor product quality, retaining are time low; To workman's technical merit require high, labour intensity is big; Be difficult to realize standardized production, and sulfur dioxide, carbon dioxide and cinder dust discharge amount are big, environment are contaminated serious.
The utility model content
Big in order to overcome existing tunnel kiln energy resource consumption; Make a low multiple use and big, the with serious pollution defective of dust discharge amount, the utility model provides a kind of domestic ceramics fuel gas tunnel kiln stove, can effectively cut down the consumption of energy, and reduces environmental pollution.
To achieve these goals; The technical scheme of the utility model is: a kind of domestic ceramics coal gas tunnel kiln; Comprise the kiln body; Kiln body high temperature section, kiln body quench zone, the kiln body slow cooling section of a plurality of burners that described kiln body is provided with kiln body preheating section, be connected with the external fuel pipeline, described external fuel pipeline is connected with the combustion gas pressure-reducing station, in combustion fan is set; Described kiln body high temperature section is provided with the smoking blower fan, and described kiln body quench zone is provided with the chilling air exhauster.
Further, described kiln body slow cooling section is provided with the waste heat air exhauster that a plurality of waste heat wind outlets are connected, and the other end of described waste heat air exhauster is connected through the preheating section of pipeline with the kiln body.
The beneficial effect of the utility model is: the kiln high temperature section has the external fuel pipeline to communicate with the combustion gas pressure-reducing station, in combustion fan is set, can make the temperature of kiln high temperature section reach 1200 ℃～1500 ℃; The air inflow of this fuel channel, intake velocity all can be controlled, and efficiency of combustion is high, and pollutant emission is few; The slow cooling section of kiln body also is provided with system waste heat air exhauster; Be connected through the preheating section of pipeline, can make full use of the waste heat of kiln body, can reduce the energy consumption of kiln effectively with the kiln body.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with concrete embodiment the utility model is done explanation further.
As shown in Figure 1; The domestic ceramics coal gas tunnel kiln of the utility model; Comprise the kiln body; Kiln body high temperature section 2, kiln body quench zone 3, the kiln body slow cooling section 4 of a plurality of burners 5 that described kiln body is provided with kiln body preheating section 1, be connected with external fuel pipeline 6, described external fuel pipeline 6 is connected with combustion gas pressure-reducing station 8 through combustion fan 7; Described kiln body high temperature section 2 is provided with smoking blower fan 9, and described kiln body quench zone 3 is provided with chilling air exhauster 10.Described kiln body slow cooling section 4 is provided with the waste heat air exhauster 12 that a plurality of waste heat wind outlets 11 are connected, and the other end of described waste heat air exhauster 12 is connected through the preheating section of pipeline with the kiln body.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion of making according to the technical scheme of the utility model all falls within the protection domain of the utility model.
Claims (2)
1. domestic ceramics coal gas tunnel kiln; Comprise the kiln body; It is characterized in that: kiln body high temperature section, kiln body quench zone, the kiln body slow cooling section of a plurality of burners that described kiln body is provided with kiln body preheating section, be connected with the external fuel pipeline; Described external fuel pipeline is connected with the combustion gas pressure-reducing station, in combustion fan is set; Described kiln body high temperature section is provided with the smoking blower fan, and described kiln body quench zone is provided with the chilling air exhauster.
2. domestic ceramics coal gas tunnel kiln according to claim 1; It is characterized in that: described kiln body slow cooling section is provided with the waste heat air exhauster that a plurality of waste heat wind outlets are connected, and the other end of described waste heat air exhauster is connected through the preheating section of pipeline with the kiln body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204815338U CN202393203U (en) | 2011-11-29 | 2011-11-29 | Domestic ceramic gas tunnel kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204815338U CN202393203U (en) | 2011-11-29 | 2011-11-29 | Domestic ceramic gas tunnel kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393203U true CN202393203U (en) | 2012-08-22 |
Family
ID=46668121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204815338U Expired - Fee Related CN202393203U (en) | 2011-11-29 | 2011-11-29 | Domestic ceramic gas tunnel kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393203U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567356A (en) * | 2014-12-20 | 2015-04-29 | 佛山市南海鑫隆机工机械有限公司 | Gas-electric hybrid roller kiln furnace |
| CN105408716A (en) * | 2013-08-02 | 2016-03-16 | 萨克米伊莫拉机械合作社合作公司 | A radiating heating module for continuous-cycle firing kilns of ceramic products |
| CN106369996A (en) * | 2016-08-29 | 2017-02-01 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Novel heat accumulating type tunnel kiln for magnetizing roasting or direct reduction of iron ore |
| CN108180764A (en) * | 2018-01-22 | 2018-06-19 | 卢爱玲 | A kind of ceramic kiln folds warm formula oxygenation and takes out hot systems |
-
2011
- 2011-11-29 CN CN2011204815338U patent/CN202393203U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105408716A (en) * | 2013-08-02 | 2016-03-16 | 萨克米伊莫拉机械合作社合作公司 | A radiating heating module for continuous-cycle firing kilns of ceramic products |
| CN104567356A (en) * | 2014-12-20 | 2015-04-29 | 佛山市南海鑫隆机工机械有限公司 | Gas-electric hybrid roller kiln furnace |
| CN106369996A (en) * | 2016-08-29 | 2017-02-01 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Novel heat accumulating type tunnel kiln for magnetizing roasting or direct reduction of iron ore |
| CN106369996B (en) * | 2016-08-29 | 2018-07-24 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of heat accumulating type tunnel oven for iron ore magnetizing roast or direct-reduction |
| CN108180764A (en) * | 2018-01-22 | 2018-06-19 | 卢爱玲 | A kind of ceramic kiln folds warm formula oxygenation and takes out hot systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104229855B (en) | Utilize electricity generation boiler or the technique of sintering device flue gas on-line heating oxidation sweetening ash | |
| CN205191616U (en) | Novel clean flue gas heating device | |
| CN202393203U (en) | Domestic ceramic gas tunnel kiln | |
| CN202083239U (en) | Flue gas waste heat recycling system for electric furnace | |
| CN203534159U (en) | Atmosphere protection black brick tunnel kiln | |
| CN202769700U (en) | System utilizing oxygen enrichment as cement sintering primary air and coal air | |
| CN201704216U (en) | Low-temperature exhaust-heat material drying system of cement dry-method rotary kiln | |
| CN203940415U (en) | The combustion-supporting stalk combustion furance of a kind of decoking | |
| CN202692726U (en) | Heating combustion air equipment for ceramic kiln | |
| CN202853354U (en) | Modified direct burning bakeout tunnel kiln | |
| CN202599095U (en) | Energy-saving sintering kiln body | |
| CN203757738U (en) | Energy-saving environment-friendly system of coating equipment | |
| CN103335308A (en) | Adjustable multi-air duct pulverized coal burner | |
| CN202675957U (en) | High-temperature flue gas afterheat recovery device | |
| CN203323180U (en) | Boiler device using saw dust renewable energy as fuel | |
| CN203006962U (en) | Biomass gas calcining magnesium oxide system | |
| CN201488539U (en) | Energy-saving environment-friendly ceramic kiln | |
| CN201945194U (en) | Waste heat energy conservation device for primary air utilization of novel dry method cement rotary kiln burner | |
| CN204373416U (en) | For SCR board-like catalyst calcination stove air compensation device | |
| CN203454746U (en) | Energy-saving smelting furnace | |
| CN202582167U (en) | Kiln head burning device for novel dry method cement rotary kiln | |
| CN205262225U (en) | Hot flue gas recycle system | |
| CN203489304U (en) | Preheater system of pulverized coal boiler | |
| CN202955992U (en) | Energy-saving hot air system of curving oven | |
| CN203810937U (en) | Kiln roasting oxygenation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20131129 |