CN201488539U - Energy-saving environment-friendly ceramic kiln - Google Patents
Energy-saving environment-friendly ceramic kiln Download PDFInfo
- Publication number
- CN201488539U CN201488539U CN2009201940998U CN200920194099U CN201488539U CN 201488539 U CN201488539 U CN 201488539U CN 2009201940998 U CN2009201940998 U CN 2009201940998U CN 200920194099 U CN200920194099 U CN 200920194099U CN 201488539 U CN201488539 U CN 201488539U
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- CN
- China
- Prior art keywords
- fan
- air
- kiln
- blower fan
- energy
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- 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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
The utility model relates to an energy-saving environment-friendly ceramic kiln for firing ceramic, which comprises a kiln body (1), wherein an inlet and outlet fan which is communicated with the kiln body (1) through a pipeline is arranged outside the kiln body (1), comprises a front smoke extractor (2), a stirring fan (3), a middle combustion-supporting fan (4), a quenching fan (5), a fast draught fan (6), a back quick cooler (7) and a tail draught fan (8), and is characterized in that a heat exchanger (9) is arranged between the air inlet of the combustion-supporting fan (4) and the air outlet of the fast draught fan (6), and an auxiliary heat exchanger is arranged between the outlet of the smoke extractor (2) or the tail draught fan (8) and the air inlet of the combustion-supporting fan (4) or the stirring fan (3). The energy-saving environment-friendly ceramic kiln with the structure has high energy source utilization, and can reduce the production cost.
Description
Technical field
The utility model relates to a kind of energy saving and environment friendly ceramic kiln that is used for firing ceramics.
Background technology
Present ceramic enterprise fires product and adopts the continous way furnace equipment mostly, this kind equipment is non-stop run, the high-temperature tail gas (waste heat) that sintering procedure produces is most of by directly emptying, and wherein per hour generally all more than 3 ten thousand steres, temperature reaches about 120 ℃ the emptying of kiln smoke evacuation tail gas; Kiln is suddenly taken out the tail gas emptying and is per hour reached more than 3 ten thousand steres, and temperature reaches about 350 ℃; Per hour more than 3 ten thousand steres, temperature reaches about 100 ℃ kiln tail pump drainage sky, and these heats directly are discharged in the atmosphere, and energy waste is very serious, and is unfavorable for environmental protection.
Summary of the invention
The energy saving and environment friendly ceramic kiln that provides a kind of energy utilization rate high is provided the purpose of this utility model.
The purpose of this utility model is achieved in that a kind of energy saving and environment friendly ceramic kiln, comprise kiln body (1), outer being provided with by pipeline of kiln body (1) is communicated with the interior turnover blower fan of kiln body (1), comprise front end smoking blower fan (2), stir blower fan (3), middle part combustion fan (4), chilling blower fan (5), anxious air exhauster (6), the fast air-cooler in rear end (7), tail air exhauster (8) is characterized in that: be provided with heat exchanger (9) between the air outlet of the air inlet of described combustion fan (4) and anxious air exhauster (6).
Set up secondary unit between the air inlet of the air outlet of described smoking blower fan (2) or tail air exhauster (8) and combustion fan (4) or stirring blower fan (3).
Good effect of the present utility model: the hot-air that the big amount temperature of anxious air exhauster air outlet being discharged by heat exchanger reaches about 350 ℃ carries out energy recovery; the fresh air at combustion fan air inlet place can be heated to about 250 ℃; the fuel that the high temperature combustion air can be saved kiln greatly uses; reduce production costs; and reduce the greenhouse discharging, very environmental protection.
As further improvement of the utility model, at the air outlet of smoking blower fan or tail air exhauster secondary unit is set, waste heat is introduced the front end of kiln body or the low-temperature zone at middle part once more, can further cut down the consumption of energy, improve the recuperation of heat utilization rate.
Description of drawings
Fig. 1 is the ceramic kiln structural representation of prior art;
Fig. 2 is the energy saving and environment friendly ceramic kiln structural representation of the utility model.
The specific embodiment
Be described in further detail below in conjunction with the embodiment of accompanying drawing the energy saving and environment friendly ceramic kiln of the utility model.
Embodiment: the ceramic kiln structural representation that Figure 1 shows that prior art, comprise kiln body 1, kiln body 1 outer being provided with by the turnover blower fan in the pipeline connection kiln body 1, comprise front end smoking blower fan 2, stir blower fan 3, middle part combustion fan 4, chilling blower fan 5, anxious air exhauster 6, the fast air-cooler 7 in rear end, tail air exhauster 8, the blower fan 2 of wherein smoking, anxious air exhauster 6, tail air exhauster 8 is the air draft blower fan, high temperature air in the kiln body 1 directly is discharged into the outside of kiln body 1, stir blower fan 3, combustion fan 4, chilling blower fan 5, fast air-cooler 7 is an air intake blower fan, temperature in the kiln body 1 lowered the temperature regulate and control, and introduce new wind auxiliary fuel and burn, improve efficiency of combustion.It all is direct dischargings that present ceramic kiln is discharged, and does not rationally utilize, and energy consumption is higher.Figure 2 shows that energy saving and environment friendly ceramic kiln structural representation of the present utility model, its agent structure and present ceramic kiln are basic identical, difference is, between the air outlet of the air inlet of combustion fan 4 and anxious air exhauster 6, be provided with heat exchanger 9, the efficient of present efficient heat exchanger 9 can reach 80%, utilize about about the 350 ℃ high-temperature hot air in anxious air exhauster 6 air outlet places that the fresh air at combustion fan 4 air inlet places is heated to about about 250 ℃, the fuel that the high temperature combustion air after the exchange can be saved kiln greatly uses.But experiment showed, individual event transform after energy savings about 20%, corresponding minimizing exhaust emissions about 20%.In addition, in order further to improve the heat energy utilization rate, at the air outlet of smoking blower fan 2 or tail air exhauster 8 and combustion fan 4 or stir between the air inlet of blower fan 3 and set up secondary unit, the hot-air at about 100 ℃ at the hot-air at about 120 ℃ at smoking blower fan place and the kiln tail place of taking out also must be able to be used, further cut down the consumption of energy, the installation of its structure and operation principle and heat exchanger 9 is similar, so does not specifically provide among the figure.
Claims (2)
1. energy saving and environment friendly ceramic kiln, comprise kiln body (1), outer being provided with by pipeline of kiln body (1) is communicated with the interior turnover blower fan of kiln body (1), comprise front end smoking blower fan (2), stir blower fan (3), middle part combustion fan (4), chilling blower fan (5), anxious air exhauster (6), the fast air-cooler in rear end (7), tail air exhauster (8) is characterized in that: be provided with heat exchanger (9) between the air outlet of the air inlet of described combustion fan (4) and anxious air exhauster (6).
2. energy saving and environment friendly ceramic kiln according to claim 1 is characterized in that: at the air outlet of described smoking blower fan (2) or tail air exhauster (8) and combustion fan (4) or stir between the air inlet of blower fan (3) and set up secondary unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201940998U CN201488539U (en) | 2009-08-31 | 2009-08-31 | Energy-saving environment-friendly ceramic kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201940998U CN201488539U (en) | 2009-08-31 | 2009-08-31 | Energy-saving environment-friendly ceramic kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201488539U true CN201488539U (en) | 2010-05-26 |
Family
ID=42427415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201940998U Expired - Fee Related CN201488539U (en) | 2009-08-31 | 2009-08-31 | Energy-saving environment-friendly ceramic kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201488539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252521A (en) * | 2011-04-29 | 2011-11-23 | 林裕波 | Efficient-combustion ceramic kiln system |
| CN102748942A (en) * | 2012-07-26 | 2012-10-24 | 福建省佳美集团公司 | Wide-bodied energy-saving and environment-friendly tunnel kiln |
-
2009
- 2009-08-31 CN CN2009201940998U patent/CN201488539U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252521A (en) * | 2011-04-29 | 2011-11-23 | 林裕波 | Efficient-combustion ceramic kiln system |
| CN102748942A (en) * | 2012-07-26 | 2012-10-24 | 福建省佳美集团公司 | Wide-bodied energy-saving and environment-friendly tunnel kiln |
| CN102748942B (en) * | 2012-07-26 | 2014-11-19 | 福建省佳美集团公司 | Wide-bodied energy-saving and environment-friendly tunnel kiln |
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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: 20100526 Termination date: 20120831 |