CN102705841A - Regenerative furnace - Google Patents
Regenerative furnace Download PDFInfo
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- CN102705841A CN102705841A CN2011100756640A CN201110075664A CN102705841A CN 102705841 A CN102705841 A CN 102705841A CN 2011100756640 A CN2011100756640 A CN 2011100756640A CN 201110075664 A CN201110075664 A CN 201110075664A CN 102705841 A CN102705841 A CN 102705841A
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- regenerator
- combustion chamber
- water separator
- regenerative
- chamber
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Abstract
The invention discloses a regenerative furnace, which comprises a water seal, a mist and water separator, a first regenerative chamber, a second regenerative chamber, a third regenerative chamber, a combustor, a spraying combustion mixing chamber and an induced draft fan. The water seal is connected with an inlet of the mist and water separator; an outlet of the mist and water separator is connected to an inlet at the bottom of the combustor by a pipe; the middle of the combustor is sequentially provided with the first regenerative chamber, the second regenerative chamber and the third regenerative chamber; the spraying combustion mixing chamber is arranged on the top of the combustor; and the induced draft fan is connected to an outlet at the bottom of the combustor. The regenerative furnace is simple in structure and low in investment cost, can treat waste gas in a low-concentration and high-flow manner, and can safely and continuously run.
Description
Technical field
The invention belongs to the environmental protection field, be specifically related to a kind of regenerative furnace.
Background technology
At present; Discharged a large amount of waste gas when the workerization industry is produced, waste gas produces huge harm to human body, has polluted atmosphere; Therefore just allow discharging after need exhaust-gas treatment being become innocuous gas; Considerable waste gas is the organic compound of gaseous state, adopt burning process be the most general, effect is better, the waste gas treatment process that cost is minimum.Burning process can produce great amount of heat when handling waste gas, burned waste gas equipment all can be provided with the device of some heat energy recycle.Common burned waste gas equipment heat energy recycle device is that the high-temperature gas after burning is passed through a hot water storgae, and utilization adds hot water and receives heat energy back and forth, and the maximum shortcoming of this recovery method is that the heat energy recycle rate is not high.The waste gas of part burned waste gas treating apparatus directly gets into Burning Room without preheating; The waste gas that big amount temperature is lower gets into Burning Room and can cause the Burning Room temperature low excessively; Burned waste gas is handled insufficient, and most of burned waste gas treating apparatus adds preheating device in addition, and energy consumption is high; Investment is big, complex structure.
Summary of the invention
Goal of the invention: the objective of the invention is to deficiency, a kind of regenerative furnace that burned waste gas produces waste heat of collecting is provided to prior art.
Technical scheme: in order to reach goal of the invention; The present invention specifically realizes like this: a kind of regenerative furnace; Comprise water seal, mist water separator, a regenerator, No. two regenerator, No. three regenerator, combustion chamber, spray combustion mixing chamber and air-introduced machines; Said water seal links to each other with the mist water separator inlet, and the mist water separator outlet is connected the combustion chamber bottom inlet by pipeline; Middle part, said combustion chamber is provided with a regenerator, No. two regenerator and No. three regenerator successively, and top of combustion chamber is provided with spray combustion mixing chamber; Said air-introduced machine links to each other with the combustion chamber outlet at bottom.
In order to prevent between mist water separator and the combustion chamber between mist water separator and the combustion chamber spark arrester to be set because of the too small mist water separator corrupted that causes of distance.
In order to reduce the temperature of discharging gas, air-introduced machine can be provided with the tower of lowering the temperature and link to each other.
In order to increase the accumulation of heat effect, all thermal storage ceramic can be set in a regenerator, No. two regenerator and No. three regenerator.
Beneficial effect: the present invention compares with existing regenerative furnace, mainly contains following advantage:
(1) adopt the regenerative heat-exchange device, carrier regenerator and gas direct heat transfer, combustion chamber radiation temperature and pressure are big, and firing rate is fast; Low-temperature heat exchange effect work so heat exchange efficiency is high especially, reclaims the sensible heat in the combustion product to greatest extent, reaches about 95%; Exhaust gas temperature is low, and energy-saving effect is remarkable, reduces fuel consumption and also just means the discharging that has reduced greenhouse gases.
(2) the even classification of accumulation of heat indoor temperature increases, and the heat exchange effect is better, and its combustion chamber volume of incinerator of same treating capacity can be dwindled, and greatly reduces the cost of equipment.
(3) in burner, do not produce owing to flame, but beginning burning gradually in regenerator, no high temperature sharp side, thereby combustion noise is low.
(4) enlarged the high-temperature flame zone, the border of flame almost expands to the border of combustion chamber, thereby makes that the burning indoor temperature is even, has improved purification efficiency so on the one hand, has prolonged the combustion chamber life-span on the other hand.
(5) with the diverse thermodynamic condition of traditional combustion process, adopt grading combustion technology, delay to disengage heat energy under the shape burning; Temperature rise is spared in the combustion chamber, and scaling loss is low, and heats is good, does not have the localized hyperthermia hyperoxia district that occurs in the traditional combustion process, has suppressed the generation of thermal NO, and environment protecting is good.
(6) whole rising of combustion chamber temperature and distribution more become even; Air velocity is big, and burning velocity is fast, and flue gas is long in the furnace high-temperature time of staying, and oxidation operation decomposes fully, and environment protecting is remarkable.
(7) can heat-energy recovering apparatus rationally be set according to the waste gas situation, connect heat-conducting oil furnace or waste heat boiler at high temperature combustors, low-temperature flue gas is used for heat exhaust gases, makes full use of to administer waste heat in the waste gas.
(8) cost of investment is low, but the processing waste gas of low concentration high flow capacity, can be safely, operation continuously.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
As shown in the figure; A kind of regenerative furnace provided by the invention; Comprise water seal 1, mist water separator 2, spark arrester 3, regenerator 4, No. two regenerator 5, No. three regenerator 6, combustion chamber 7, spray combustion mixing chamber 8, air-introduced machine 9 and cooling towers 10, said water seal 1 links to each other with mist water separator 2 inlets, and mist water separator 2 exports and is connected combustion chamber 7 bottom inlets by pipeline; Be provided with spark arrester 3 between mist water separator 2 and the combustion chamber 7, spark arrester 3 plays and prevents mist water separator 2 and combustion chamber 7 hypotelorisms; 7 middle parts, said combustion chamber are provided with regenerator 4, No. two regenerator 5 and No. three regenerator 6 successively, are equipped with thermal storage ceramic in the regenerator, and 7 tops, combustion chamber are provided with spray combustion mixing chamber 8; Said air-introduced machine 9 links to each other with combustion chamber 7 outlet at bottoms, and air-introduced machine 9 outlets link to each other with cooling tower 10.
This regenerative furnace specifically is work like this: the waste gas of collection is at first intake and is sealed 1 device; Behind mist water separator 2, get into regenerator 4 preheatings; The flue gas that produces gets into No. two regenerator 5; Carry out heat exchange with the thermal storage ceramic of 5 li of No. two regenerator, get into No. three regenerator 6 and play the regenerator effect that purifies through extracting a small amount of flue gas that heat exchange comes out.Flue gas after the heat release is led into cooling tower 10 by air-introduced machine 9 and is carried out the water spray, to reduce flue-gas temperature.
Claims (4)
1. regenerative furnace; Comprise water seal (1), mist water separator (2), a regenerator (4), No. two regenerator (5), No. three regenerator (6), combustion chamber (7), spray combustion mixing chamber (8) and air-introduced machine (9); It is characterized in that; Said water seal (1) links to each other with mist water separator (2) inlet, and mist water separator (2) outlet is connected combustion chamber (7) bottom inlet by pipeline; Middle part, said combustion chamber is provided with a regenerator (4), No. two regenerator (5) and No. three regenerator (6) successively, and top, combustion chamber (7) is provided with spray combustion mixing chamber (8); Said air-introduced machine (9) links to each other with combustion chamber (7) outlet at bottom.
2. regenerative furnace according to claim 1 is characterized in that, is provided with spark arrester (3) between said mist water separator (2) and combustion chamber (7).
3. regenerative furnace according to claim 1 is characterized in that, said air-introduced machine (9) links to each other with cooling tower (10).
4. regenerative furnace according to claim 1 is characterized in that, is covered with thermal storage ceramic in a said regenerator (4), No. two regenerator (5) and No. three regenerator (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100756640A CN102705841A (en) | 2011-03-28 | 2011-03-28 | Regenerative furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100756640A CN102705841A (en) | 2011-03-28 | 2011-03-28 | Regenerative furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102705841A true CN102705841A (en) | 2012-10-03 |
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ID=46898811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100756640A Pending CN102705841A (en) | 2011-03-28 | 2011-03-28 | Regenerative furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102705841A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534487A (en) * | 2014-12-16 | 2015-04-22 | 江苏百茂源环保科技有限公司 | Heat storage burning system |
| CN105588094A (en) * | 2016-02-22 | 2016-05-18 | 大震锅炉工业（昆山）有限公司 | Smoke pipe waste gas heat boiler system with built-in heat accumulator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132330A (en) * | 1995-03-24 | 1996-10-02 | 钱学彬 | Method and appts. for utilizing tail gas of yellow phosphorus by means of electric furnace method |
| JPH09262437A (en) * | 1996-03-29 | 1997-10-07 | Cataler Kogyo Kk | Regenerative waste gas purifier |
| CN201355042Y (en) * | 2008-07-23 | 2009-12-02 | 江苏金能环境科技有限公司 | Three-box heat accumulating type incinerator with back flushing function |
| CN201706514U (en) * | 2010-05-20 | 2011-01-12 | 江苏大信环境科技有限公司 | Heat accumulating type waste gas incinerator |
| CN201973727U (en) * | 2011-03-28 | 2011-09-14 | 江苏绿景环保设备有限公司 | Regenerative furnace |
-
2011
- 2011-03-28 CN CN2011100756640A patent/CN102705841A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132330A (en) * | 1995-03-24 | 1996-10-02 | 钱学彬 | Method and appts. for utilizing tail gas of yellow phosphorus by means of electric furnace method |
| JPH09262437A (en) * | 1996-03-29 | 1997-10-07 | Cataler Kogyo Kk | Regenerative waste gas purifier |
| CN201355042Y (en) * | 2008-07-23 | 2009-12-02 | 江苏金能环境科技有限公司 | Three-box heat accumulating type incinerator with back flushing function |
| CN201706514U (en) * | 2010-05-20 | 2011-01-12 | 江苏大信环境科技有限公司 | Heat accumulating type waste gas incinerator |
| CN201973727U (en) * | 2011-03-28 | 2011-09-14 | 江苏绿景环保设备有限公司 | Regenerative furnace |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534487A (en) * | 2014-12-16 | 2015-04-22 | 江苏百茂源环保科技有限公司 | Heat storage burning system |
| CN105588094A (en) * | 2016-02-22 | 2016-05-18 | 大震锅炉工业（昆山）有限公司 | Smoke pipe waste gas heat boiler system with built-in heat accumulator |
| CN105588094B (en) * | 2016-02-22 | 2018-07-03 | 大震锅炉工业（昆山）有限公司 | A kind of smoke pipe waste gas residual heat boiler system of storage heater built in band |
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Application publication date: 20121003 |