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 PDF

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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
Authority
CN
China
Prior art keywords
kiln
exhaust flue
flue gas
waste heat
communicated
Prior art date
Application number
CN2009200268293U
Other languages
Chinese (zh)
Inventor
陈巨军
付全德
陈永乐
Original Assignee
临沂市中亚节能环保窑炉技术研究所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 临沂市中亚节能环保窑炉技术研究所 filed Critical 临沂市中亚节能环保窑炉技术研究所
Priority to CN2009200268293U priority Critical patent/CN201411419Y/en
Application granted granted Critical
Publication of CN201411419Y publication Critical patent/CN201411419Y/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/40Production 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

Fume afterheat reuse energy-conserving and environment-protective lime burner furnace
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.
CN2009200268293U 2009-06-04 2009-06-04 Exhaust flue gas waste heat-recovering energy-saving environment-friendly lime kiln CN201411419Y (en)

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 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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100224

Termination date: 20120604

C17 Cessation of patent right