CN201411419Y - Exhaust flue gas waste heat-recovering energy-saving environment-friendly lime kiln - Google Patents
Exhaust flue gas waste heat-recovering energy-saving environment-friendly lime kiln Download PDFInfo
- Publication number
- CN201411419Y CN201411419Y CN2009200268293U CN200920026829U CN201411419Y CN 201411419 Y CN201411419 Y CN 201411419Y CN 2009200268293 U CN2009200268293 U CN 2009200268293U CN 200920026829 U CN200920026829 U CN 200920026829U CN 201411419 Y CN201411419 Y CN 201411419Y
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- CN
- China
- Prior art keywords
- kiln
- exhaust flue
- flue gas
- waste heat
- communicated
- 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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- 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
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Abstract
The utility model discloses a exhaust flue gas waste heat-recovering energy-saving environment-friendly lime kiln, which comprises a kiln body with a heat-preserving layer, a kiln chamber is arrangedin the kiln body, the top of the kiln chamber is provided with an automatic feed inlet, the lower end of the kiln chamber is provided with an automatic ash discharge outlet, and the top of the kiln chamber is provided with an annular exhaust flue. The lime kiln is characterized in that the exhaust flue is communicated with a desulphurization duster through a blower and a heat exchanger, the heat exchanger is provided with an air inlet and an air outlet, and the air outlet is communicated with an air inlet of the lower part of the kiln chamber through a blower. The temperature of the air entering the kiln chamber is increased by way of heat exchange, consequently, oxygen is increased to support combustion, the kiln temperature can be quickly increased, the energy-saving effect is remarkable, and thereby the utility model solves the technical problem that the waste heat of the high-temperature exhaust flue gas exhausted from the exhaust flue cannot be sufficiently utilized.
Description
Technical field
The utility model belongs to energy-conserving and environment-protective lime burner furnace technical field, relates to a kind of fume afterheat reuse energy-conserving and environment-protective lime burner furnace.
Background technology
The lime burner furnace of prior art comprises the body of heater that is provided with thermal insulation layer, is provided with burner hearth in the body of heater, and the top of burner hearth is provided with the automatic feed mouth, and the lower end is provided with the automatic ash-discharging mouth, and roof of the furnace is provided with annular smoke outlet flue, and smoke outlet flue is communicated with desulfurizing dust-collector by blower fan.The kiln of this structure, energy-conserving and environment-protective, but the waste heat of the high-temperature flue gas of discharging from smoke outlet flue is not utilized, directly through desulfurizing dust-collector row to aerial waste.
Summary of the invention
The purpose of this utility model is to solve the technical problem that the waste heat of the high-temperature flue gas that prior art discharges from smoke outlet flue is not utilized, and a kind of fume afterheat reuse energy-conserving and environment-protective lime burner furnace is provided.
The utility model fume afterheat reuse energy-conserving and environment-protective lime burner furnace, comprise the body of heater that is provided with thermal insulation layer, be provided with burner hearth in the body of heater, the top of burner hearth is provided with the automatic feed mouth, the lower end is provided with the automatic ash-discharging mouth, and roof of the furnace is provided with annular smoke outlet flue, and its main points are that said smoke outlet flue is communicated with desulfurizing dust-collector through interchanger by blower fan, interchanger is provided with inlet and outlet, and air outlet is communicated with the blast inlet of lower furnace portion through blower fan.
The air that the utility model enters burner hearth heats through heat exchange, helps oxygen enriching burning-aid, can improve furnace temperature fast, energy-saving effect is obvious, has solved the technical problem that the waste heat of the high-temperature flue gas that prior art discharges from smoke outlet flue is not fully utilized.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
With reference to the accompanying drawings, the utility model comprises the body of heater 1 that is provided with thermal insulation layer, be provided with burner hearth 2 in the body of heater, the top of burner hearth is provided with automatic feed mouth 3, the lower end is provided with automatic ash-discharging mouth 8, and roof of the furnace is provided with annular smoke outlet flue 4, and smoke outlet flue is communicated with desulfurizing dust-collector 9 through interchanger 7 by blower fan 5, interchanger is provided with inlet and outlet, and air outlet is communicated with the blast inlet of lower furnace portion through blower fan 6.
Claims (1)
1, a kind of fume afterheat reuse energy-conserving and environment-protective lime burner furnace, comprise the body of heater that is provided with thermal insulation layer, be provided with burner hearth in the body of heater, the top of burner hearth is provided with the automatic feed mouth, the lower end is provided with the automatic ash-discharging mouth, and roof of the furnace is provided with annular smoke outlet flue, it is characterized in that said smoke outlet flue is communicated with desulfurizing dust-collector through interchanger by blower fan, interchanger is provided with inlet and outlet, and air outlet is communicated with the blast inlet of lower furnace portion through blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200268293U CN201411419Y (en) | 2009-06-04 | 2009-06-04 | Exhaust flue gas waste heat-recovering energy-saving environment-friendly lime kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200268293U CN201411419Y (en) | 2009-06-04 | 2009-06-04 | Exhaust flue gas waste heat-recovering energy-saving environment-friendly lime kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411419Y true CN201411419Y (en) | 2010-02-24 |
Family
ID=41713306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200268293U Expired - Fee Related CN201411419Y (en) | 2009-06-04 | 2009-06-04 | Exhaust flue gas waste heat-recovering energy-saving environment-friendly lime kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411419Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110659A (en) * | 2015-08-28 | 2015-12-02 | 桂林昌鑫机械制造有限公司 | Equipment and method for burning limestone |
| CN105693115A (en) * | 2016-02-17 | 2016-06-22 | 常熟市宏宇钙化物有限公司 | Calcium oxide efficient calcining furnace |
| CN106477921A (en) * | 2016-11-22 | 2017-03-08 | 郑州诚合信息技术有限公司 | A kind of lime burner furnace of environmental protection and energy saving |
| CN108503244A (en) * | 2018-07-16 | 2018-09-07 | 程伟华 | A kind of energy conservation and environmental protection automation lime cellar for storing things stove |
| CN108793780A (en) * | 2018-07-16 | 2018-11-13 | 程伟华 | A kind of flue gas recycling energy conservation and environmental protection lime cellar for storing things stove |
-
2009
- 2009-06-04 CN CN2009200268293U patent/CN201411419Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110659A (en) * | 2015-08-28 | 2015-12-02 | 桂林昌鑫机械制造有限公司 | Equipment and method for burning limestone |
| CN105693115A (en) * | 2016-02-17 | 2016-06-22 | 常熟市宏宇钙化物有限公司 | Calcium oxide efficient calcining furnace |
| CN106477921A (en) * | 2016-11-22 | 2017-03-08 | 郑州诚合信息技术有限公司 | A kind of lime burner furnace of environmental protection and energy saving |
| CN108503244A (en) * | 2018-07-16 | 2018-09-07 | 程伟华 | A kind of energy conservation and environmental protection automation lime cellar for storing things stove |
| CN108793780A (en) * | 2018-07-16 | 2018-11-13 | 程伟华 | A kind of flue gas recycling energy conservation and environmental protection lime cellar for storing things stove |
| CN108793780B (en) * | 2018-07-16 | 2020-12-08 | 秦皇岛鑫浩新材料科技有限公司 | Energy-saving environment-friendly lime kiln for recycling flue gas |
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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: 20100224 Termination date: 20120604 |