CN104373941A - Electric heat circulating combustion furnace - Google Patents

Electric heat circulating combustion furnace Download PDF

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Publication number
CN104373941A
CN104373941A CN201310367178.5A CN201310367178A CN104373941A CN 104373941 A CN104373941 A CN 104373941A CN 201310367178 A CN201310367178 A CN 201310367178A CN 104373941 A CN104373941 A CN 104373941A
Authority
CN
China
Prior art keywords
fire
smoke
combustion furnace
pipe
pyrotechnics
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.)
Pending
Application number
CN201310367178.5A
Other languages
Chinese (zh)
Inventor
胡波
席文峰
胡红武
胡远
Original Assignee
胡波
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 胡波 filed Critical 胡波
Priority to CN201310367178.5A priority Critical patent/CN104373941A/en
Publication of CN104373941A publication Critical patent/CN104373941A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/10Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating electric
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories
    • F23G5/46Recuperation of heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00Combustion
    • F23G2202/10Combustion in two or more stages
    • F23G2202/102Combustion in two or more stages with supplementary heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2204/00Supplementary heating arrangements
    • F23G2204/20Supplementary heating arrangements using electric energy
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00Waste heat recuperation
    • F23G2206/20Waste heat recuperation using the heat in association with another installation

Abstract

The invention discloses an electric heat circulating combustion furnace and aims at overcoming the defects of difficulty in treatment and high combustion cost caused by the fact that dioxin-like chemicals exist in an existing combustion furnace. The electric heat circulating combustion furnace is energy saving and simple. When the electric heat circulating combustion furnace works, a waste material is poured into a grate, air is blown, and an electric heating pipe power source is turned on for combustion. Ash is pushed into a slag melting box, and smoke and fire enter a smoke and fire pipe to exchange heat with cooling water of a furnace pipe. Water is led in from a pipe orifice of a temperature difference power generating cabinet which completes heat-electricity conversion, and the smoke and the fire which exchange the heat with the water gather in an upper smoke and fire cavity of a hearth and are shifted to a kiln way; an air extractor is turned on, and air is extracted into an alkalization tank and emptied through a chimney.

Description

Electric heating circulation incinerator
Technical field
The present invention relates to a kind of method of waste incineration, particularly a kind of electric heating circulation incinerator.
Background technology
Incinerator of the prior art, rubbish is generally just directly entering into purified treatment program in body of heater after burning; Due to the insufficient or other reasons that burns, cause difficult to the process generating violent in toxicity dioxin when burning away the refuse and to burn cost large.
Summary of the invention
For the shortcoming that prior art exists, electric heating circulation incinerator of the present invention, not only overcome said structure shortcoming, and electric heating circulation is burned concisely energy-conservation.
Technical scheme of the present invention is: a kind of electric heating circulation incinerator, during work, first material in refuse hopper is poured on stoker fired grate, connect the electrothermal tube power being positioned at lower furnace portion pyrotechnics chamber thereupon, electric heating is passed to wind that air blast blows and fire grate drives the rubbish material sent, thus burning.Thereafter, the ashes that burning produces are pushed into slag case; The cooling water of smoke-fire-tube and flue that the pyrotechnics that burning produces then enters burner hearth carries out heat exchange.
Cold water in flue is that the mouth of pipe A1 refused by thermo-electric generation introduces, flowing through generating to refuse interior thermo-electric generation sheet huyashi-chuuka (cold chinese-style noodles) and fallen by mouth of pipe A2, heat through pyrotechnics tube wall again, mouth of pipe B2 is refused by the flue mouth of pipe B1 thermo-electric generation that circulates after intensification, flow through thermo-electric generation sheet hot side, finally flowed out by mouth of pipe B3, complete thermoelectricity transfer process.
Meanwhile, the pyrotechnics crossed with hydrothermal exchange comes together in the upper pyrotechnics chamber of burner hearth from smoke-fire-tube, proceed to the kiln road having loaded lime stone afterwards, and heat transfer is to lime stone, makes it cracking.This moment, open air exhauster, extract the flue gas in kiln road, be passed to the alkalization clear gas scrubbing in pond.Finally, mud is extruded outside pond, and pure qi (oxygen) is emptying by chimney.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present invention.In figure: 1, refuse hopper 2, fire grate 3, electrothermal tube 4, smoke-fire-tube 5, upper pyrotechnics chamber 6, thermo-electric generation refuse 7, kiln road 8, alkalization pond 9, chimney 10, air blast 11, slag case 12, air exhauster
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in the figure, first material in refuse hopper (1) is poured on stoker fired grate (2), connect electrothermal tube (3) power supply being positioned at lower furnace portion pyrotechnics chamber thereupon, electrothermal tube generates heat more than 1000 DEG C, electric heating is passed to wind that air blast (10) blows and fire grate (2) drives the rubbish material sent, thus burning.Thereafter, the ashes (containing heavy metal) that burning produces are pushed into high heat (1500 DEG C) process of slag case (11); The pyrotechnics (>800 DEG C) that burning produces, then the cooling water (25 DEG C-38 DEG C) of the smoke-fire-tube (4) and flue that enter burner hearth carries out heat exchange.
Cold water in flue is that the mouth of pipe A1 refusing (6) by thermo-electric generation introduces, flowing through generating to refuse interior thermo-electric generation sheet huyashi-chuuka (cold chinese-style noodles) and fallen by mouth of pipe A2, heat through pyrotechnics tube wall again, mouth of pipe B2 is refused by the flue mouth of pipe B1 thermo-electric generation that circulates after intensification, flow through thermo-electric generation sheet hot side, finally flowed out by mouth of pipe B3, complete thermoelectricity transfer process.
Meanwhile, the pyrotechnics crossed with hydrothermal exchange comes together in the upper pyrotechnics chamber (5) of burner hearth from smoke-fire-tube (4), due to the atmosphere of pyrotechnics (>800 DEG C), not only eliminate dioxin, and flue gas is when proceeding to kiln road (7) of having loaded lime stone, make lime stone cracking.This moment, open air exhauster (12), extract the flue gas in kiln road, be passed to the clear gas scrubbing of alkalization pond (8).Finally, mud is extruded outside pond, and pure qi (oxygen) is emptying by chimney (9).

Claims (1)

1. an electric heating circulation incinerator, its key structural feature is: in refuse hopper (1), material is poured on stoker fired grate (2), electrothermal tube (3) passes to electric heating the wind and material that air blast (10) blows, glowing embers is pushed into slag case (11), and pyrotechnics then arrives smoke-fire-tube (4) and hydrothermal exchange; Water refuses (6) by thermo-electric generation to introduce, and the pyrotechnics crossed with hydrothermal exchange comes together in upper pyrotechnics chamber (5), proceeds to kiln road (7); Open air exhauster (12), bleed and be passed to alkalization pond (8), emptying by chimney (9).
CN201310367178.5A 2013-08-15 2013-08-15 Electric heat circulating combustion furnace Pending CN104373941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310367178.5A CN104373941A (en) 2013-08-15 2013-08-15 Electric heat circulating combustion furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310367178.5A CN104373941A (en) 2013-08-15 2013-08-15 Electric heat circulating combustion furnace

Publications (1)

Publication Number Publication Date
CN104373941A true CN104373941A (en) 2015-02-25

Family

ID=52553014

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310367178.5A Pending CN104373941A (en) 2013-08-15 2013-08-15 Electric heat circulating combustion furnace

Country Status (1)

Country Link
CN (1) CN104373941A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105546589A (en) * 2015-12-13 2016-05-04 常州市利众环保科技有限公司 Heating kitchen
CN110375327A (en) * 2018-04-12 2019-10-25 邢献军 A kind of high-efficiency cleaning excess enthalpy combustion device and its furnace body of application

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09229327A (en) * 1996-02-20 1997-09-05 Meidensha Corp Waste incineration disposing system
CN201187871Y (en) * 2008-04-03 2009-01-28 邓占国 Household vertical fire tube energy-saving hot water boiler
CN201628381U (en) * 2010-04-27 2010-11-10 龙井市罗亚君农副产品加工有限公司 Straw pallet burning hot blast furnace
CN101888200A (en) * 2010-06-13 2010-11-17 中冶焦耐工程技术有限公司 Method and device for recovering waste heat of coke oven crude gas
CN102064744A (en) * 2010-11-08 2011-05-18 华南理工大学 Power generation device by waste heat of gas water heater
CN102829469A (en) * 2012-09-06 2012-12-19 刘长河 Chain grate stoker boiler
CN103196217A (en) * 2013-04-11 2013-07-10 济南吉玛数控设备有限公司 Boiler

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09229327A (en) * 1996-02-20 1997-09-05 Meidensha Corp Waste incineration disposing system
CN201187871Y (en) * 2008-04-03 2009-01-28 邓占国 Household vertical fire tube energy-saving hot water boiler
CN201628381U (en) * 2010-04-27 2010-11-10 龙井市罗亚君农副产品加工有限公司 Straw pallet burning hot blast furnace
CN101888200A (en) * 2010-06-13 2010-11-17 中冶焦耐工程技术有限公司 Method and device for recovering waste heat of coke oven crude gas
CN102064744A (en) * 2010-11-08 2011-05-18 华南理工大学 Power generation device by waste heat of gas water heater
CN102829469A (en) * 2012-09-06 2012-12-19 刘长河 Chain grate stoker boiler
CN103196217A (en) * 2013-04-11 2013-07-10 济南吉玛数控设备有限公司 Boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105546589A (en) * 2015-12-13 2016-05-04 常州市利众环保科技有限公司 Heating kitchen
CN110375327A (en) * 2018-04-12 2019-10-25 邢献军 A kind of high-efficiency cleaning excess enthalpy combustion device and its furnace body of application

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PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150225