CN205026663U - Heat accumulating type burning device - Google Patents
Heat accumulating type burning device Download PDFInfo
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- CN205026663U CN205026663U CN201520371348.1U CN201520371348U CN205026663U CN 205026663 U CN205026663 U CN 205026663U CN 201520371348 U CN201520371348 U CN 201520371348U CN 205026663 U CN205026663 U CN 205026663U
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- type burner
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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
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Abstract
The utility model discloses a heat accumulating type burning device, including furnace body, furnace and furnace gate, furnace link to each other through the trompil and have minimum three regenerative burners and to be used for control regenerative burners's controller, this controller synchronous handover regenerative burners in order to be used for in turn the burning or to be used for discharging fume, make regenerative burners be used for at arbitrary regenerative burners constantly that burning, regenerative burners are used for discharging fume, a regenerative burners is in the armed state, be equipped with independent flue gas pipeline on this regenerative burners. The utility model discloses a heat accumulating type burning device does not have not only that detonation, fault rate are low, the furnace pressure is invariable, discharge fume smooth and easy, total residual heat from flue gas rate high, the plant area is few, the stove nei ge district temperature of installing this heat accumulating type burning device in addition is even, realizes high temperature low -nitrogen oxide combustion, safer, energy -conservation and environmental protection.
Description
Technical field
The utility model relates to a kind of burner, especially a kind of heat accumulating burner capable.
Background technology
Smelting furnace, heating furnace, heat-treatment furnace etc. are the main energy consumption equipments of large-scale industrial production with the industrial furnace that flammable liquid, gas are fuel, have extremely important economy and environment protection significance to the research of its power-saving technology.
The existing industrial furnace being fuel with flammable liquid, gas generally uses the waste heat of pulse heat accumulating burner capable to flue gas to recycle.The heat-storage type burner of pulse heat accumulating burner capable is generally arranged with paired, even numbers.During the work of pulse heat accumulating burner capable, a heat-storage type burner is used for burning, and a heat-storage type burner is used for smoke evacuation, and a pair heat-storage type burner periodically commutation, energy storage bed replaces accumulation of heat and heat release.Because heat-storage type burner directly, frequently switches in burning and smoke evacuation operating mode, a pair heat-storage type burner directly becomes smoke evacuation operating mode by burning or becomes combustion conditions by smoke evacuation within blink, controller detects and controls slightly delayed, the problems such as the detonation easily caused, furnace pressure instability fluctuated, make burner hearth be in furnace pressure instability, a unsafe condition.Existing solution is that the auxiliary flue increasing band cigarette lock on body of heater allows the high-temperature flue gas of about 15% directly drain, high temperature assists flue occupation of land side, high-temperature flue gas is directly drained and is caused total exhaust gas temperature too high, affect the normal operation of environmental protecting device, can cause again total flue gas waste heat recovery rate only have an appointment 60% state.
Therefore, there is potential safety hazard in the large occupation of land side of volume, detonation, the larger instability of furnace pressure fluctuation, total flue gas waste heat recovery rate still have room for promotion to be the technical problem waiting in current pulse heat accumulating burner capable to solve.
For this consideration, the present inventor conducts in-depth research, and object solves the problem that comes out of prior art, desirable to provide a kind of heat accumulating burner capable of safer, energy saving standard
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of effective, practical a kind of heat accumulating burner capable.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of heat accumulating burner capable, comprise body of heater and burner hearth, this burner hearth to be connected minimum three heat-storage type burners and the controller for controlling described heat-storage type burner by perforate, this heat-storage type burner described in controller synchronism switching is with alternately for burning or for smoke evacuation, a heat-storage type burner is standby for smoke evacuation, a heat-storage type burner for burning, a heat-storage type burner at any time to make described heat-storage type burner, and this heat-storage type burner is provided with independently flue.
Further illustrate, described heat-storage type burner is equipped with energy storage bed, one end of described energy storage bed is communicated with burner hearth by burner, the other end of described energy storage bed is provided with inlet and outlet, this inlet and outlet pipeline is provided with flue gas ventilation to valve and combustion-supporting gas reversal valve, described combustion-supporting gas reversal valve is located to be provided on the combustion-supporting gas pipeline of combustion-supporting gas, described flue gas ventilation is located on the flue gas pipeline of smoke evacuation to valve, described heat-storage type burner is provided with the fuel conduit entering fuel, and this fuel conduit is provided with fuel valve.
Further illustrate, be provided with heat storage that is dismantled and assembled, movement in described energy storage bed, the shape of described heat storage is honeycomb ceramics, spheroid, tablet or bar.
Further illustrate, described fuel conduit, combustion-supporting gas pipeline and flue gas pipeline are equipped with the fire-retardant gas flow control valve of fuel flow control valve and smoke flow control valve, described combustion-supporting gas line end is provided with air blast, and described flue gas pipeline end is provided with air-introduced machine.
Further illustrate, the combustion product gases in described burner hearth coordinates air-introduced machine to be discharged by flue gas by heat-storage type burner and flue gas pipeline at any time.
Further illustrate, one of them standby heat-storage type burner of described heat-storage type burner and one are in the heat-storage type burner of smoke evacuation state, by its operating mode of controller synchronism switching, a standby heat-storage type burner and one are in the heat-storage type burner of fired state, by its operating mode of controller synchronism switching, two switchings hocket.
Further illustrate, it is all identical that described burner and heat-storage type burner switch general power at every turn.
The beneficial effects of the utility model are: compared with prior art, and heat accumulating burner capable of the present invention solves the deficiencies in the prior art place, specific as follows:
(1) non-detonating, furnace pressure stablize, discharge fume smooth and easy.The flue gas that burning produces can all be discharged in time, guarantees the security of heat accumulating burner capable work.
(2) total flue gas waste heat recovery rate can bring up to more than 75%, can energy-conservation 10% ~ 20% than the pulse heat accumulating burner capable arranging burner in prior art in pairs.There is huge energy-saving potential.
(3) pollutant emission is few.Controller controls the temperature after combustion-supporting gas heat exchange in rational non-super high temperature level, uses the combustion-supporting gas of non-superhigh temperature to greatly reduce the growing amount of the pollutants such as NOx in flue gas.In addition, discharging waste gas cools rapidly, effectively prevents synthesizing again of dioxin, therefore the discharge of dioxin greatly reduces; Flame diffusion combustion gradually in whole burner hearth, combustion noise is low.Efficient heat exchange, reduces the exhaust temperature of flue gas, decreases the pollution to environment, and device of the present invention belongs to environmental harmony type combustion technology.
(4) have a narrow range of temperature.Minimum three heat-storage type burners burn in turn, and controller controls the temperature after reducing combustion-supporting gas heat exchange, namely reduces combustion flame temperature, makes more uniform temperature in stove, decrease the oxidization burning loss rate of furnace charge.
(5) decrease the floor space of heat-storage type burner, make apparatus arrangement more rationally and smoothly.The pulse heat accumulating burner capable arranging burner in prior art is in pairs accompanied with the cigarette lock of row's high-temperature flue gas and has thick, the heavy bypass smoke pipe of refractory lining.In the apparatus of the present, whole smoke exhaust pipe adopts not with liner, tiny, light metal tube.
(6) improve the efficiency of heating surface, reduce the fault rate of equipment.The pulse heat accumulating burner capable of burner is set in prior art in pairs, two heat-storage type burners frequently directly switch to smoke evacuation operating mode by combustion conditions, or directly switch to combustion conditions by smoke evacuation operating mode, each switching about had be in without fired state 5 seconds, and directly switching also causes pulse heat accumulating burner capable to produce high fault rate too frequently.In the apparatus of the present, owing to have employed the operating mode switching mode of " relay-type ", fundamentally the problems referred to above are solved.
Accompanying drawing explanation
Fig. 1 is the first working state schematic representation of the present utility model.
Fig. 2 is the second working state schematic representation of the present utility model.
Fig. 3 is the third working state schematic representation of the present utility model.
Fig. 4 is the 4th kind of working state schematic representation of the present utility model.
Fig. 5 is the 5th kind of working state schematic representation of the present utility model.
Fig. 6 is the 6th kind of working state schematic representation of the present utility model.
1 body of heater, 11 burner hearths, 12 fire doors, 31, 32, 33 heat-storage type burners, 81, 82, 83 energy storage beds, 311, 321, 331 heat storages, 21, 22, 23 burners, 41 fuel conduits, 42 combustion-supporting gas pipelines, 43 flue gas pipelines, 511 first fuel valves, 512 second fuel valves, 513 the 3rd fuel valves, 521 first combustion-supporting gas reversal valves, 522 second combustion-supporting gas reversal valves, 523 the 3rd combustion-supporting gas reversal valves, 531 first fume reversing valves, 532 second fume reversing valves, 533 the 3rd fume reversing valves, 71 smoke flow control valve, 72 combustion-supporting gas flow control valves, 73 fuel flow control valves, 61 air-introduced machines, 62 air blasts, 9 perforates.
Detailed description of the invention
In order to structure of the present utility model, feature and effect thereof, can have and further understand and be familiar with, now lift a preferred embodiment, and be described with reference to the accompanying drawings as follows:
As shown in figures 1 to 6, a kind of heat accumulating burner capable described by the present embodiment, its main a kind of heat accumulating burner capable, comprise body of heater 1 and burner hearth 11, body of heater 1 is provided with for furnace charge turnover can the fire door 12 of switch, but do not arrange be connected with burner hearth 11 for auxiliary cigarette lock that the flue gas in burner hearth is directly discharged and pipeline, have strict sealing, burner hearth 11 is connected with minimum three heat-storage type burners 31 by perforate 9, 32, 33 and for controlling described heat-storage type burner 31, 32, the controller of 33, this heat-storage type burner 31 described in controller synchronism switching, 32, 33, with alternately for burning or for smoke evacuation, make described heat-storage type burner 31, 32, 33 at any time heat-storage type burner be used for burning, a heat-storage type burner is used for smoke evacuation, a heat-storage type burner is standby, this heat-storage type burner 31, 32, 33 are provided with independently flue 43, heat-storage type burner 31, 32, 33 are equipped with energy storage bed 81, 82, 83, energy storage bed 81, 82, one end of 83 is by burner 21, 22, 23 are communicated with burner hearth 11, burner 21, 22, igniter is provided with, energy storage bed 81 on 23, 82, the other end of 83 is provided with inlet and outlet, and this inlet and outlet pipeline is provided with flue gas ventilation to valve 531, 532, 533 and combustion-supporting gas reversal valve 521, 522, 523, combustion-supporting gas reversal valve 521, 522, 523 are located at and provide on the combustion-supporting gas pipeline 42 of combustion-supporting gas, and institute's flue gas ventilation is to valve 531, 532, 533 are located on the flue gas pipeline 43 of smoke evacuation, described heat-storage type burner 31, 32, 33 are provided with the fuel conduit 41 entering fuel, and this fuel conduit 41 is provided with fuel valve 511, 512, 513, energy storage bed 81, 82, be provided with dismantled and assembled in 83, the heat storage 311 of movement, 321, 331, described heat storage 311, 321, the shape of 331 is honeycomb ceramics, spheroid, tablet or bar, be preferably 25mm spheroid, material is high alumina, corundum, clay, mullite and carborundum, be preferably high alumina,
Fuel conduit 41, combustion-supporting gas pipeline 42 and flue gas pipeline 43 are equipped with the fire-retardant gas flow control valve 72 of fuel flow control valve 73 and smoke flow control valve 71, described combustion-supporting gas pipeline 42 end is provided with air blast 62, flue gas pipeline 43 end is provided with air-introduced machine 61, and the combustion product gases in burner hearth 11 is at any time by heat-storage type burner 31, 32, 33 and flue gas pipeline 43 coordinate air-introduced machine 61 by flue gas discharge, heat-storage type burner 31, 32, 33 one of them standby heat-storage type burner 31, 32, 33 and a heat-storage type burner 31 being in smoke evacuation state, 32, 33, by its operating mode of controller synchronism switching, a standby heat-storage type burner 31, 32, 33 and a heat-storage type burner 31 being in fired state, 32, 33, by its operating mode of controller synchronism switching, two switchings hocket, burner 21, 22, 23 and heat-storage type burner 31, 32, 33 each switching general powers are all identical, and preferably, each heat-storage type burner comprises the burner be connected with burner hearth, and the power of each burner is identical, and each " constant voltage relay " switches one for burning, one for smoke evacuation, one is in the heat-storage type burner operating mode of awaiting orders,
Heat-storage type burner 31,32,33 is under smoke evacuation state, and exhaust gas temperature is 80 ~ 300 DEG C, preferably 150 ~ 200 DEG C, and the time of the described each burning work of heat-storage type burner 31,32,33 is 11 ~ 350 seconds, preferably 100 ~ 150 seconds;
The mode of Frequency Converter Control air blast 62, air-introduced machine 61 rotating speed can be adopted, i.e. the identical function of VFC combustion-supporting gas flow, flue gas flow replacement combustion-supporting gas flow control valve 72 and smoke flow control valve 71.
Operation principle is as follows:
Controller controls the first heat-storage type burner 31 first for burning, and the second heat-storage type burner 32 is in for smoke evacuation and the 3rd heat-storage type burner 33 and awaits orders.Now the first gas valve 511 and the first combustion-supporting gas reversal valve 521 are opened, and the first fume reversing valve 531 is closed; Simultaneously the second gas valve 512, second combustion-supporting gas reversal valve 522 cuts out, the second fume reversing valve 532 opens; 3rd gas valve 513 is closed, the 3rd combustion-supporting gas reversal valve 523 cuts out, the 3rd fume reversing valve 533 is closed simultaneously.Next normal temperature combustion-supporting gas is bloated by combustion-supporting gas flow control valve 72 from air blast 62, after combustion-supporting gas pipeline 42 enters the first heat-storage type burner 31 by the first combustion-supporting gas reversal valve 521, heated when flowing through the high-temperature thermal storage body 311 in heat-storage type burner 31, after normal temperature combustion-supporting gas is heated to the temperature spirt burner hearth 11 close to burner hearth 11 at short notice, the flue gas entrainmented in around burner hearth be mixed to form one oxygen content lower than 21% thin oxygen deprivation high temperature gas flow, spray into fuel from the first fuel valve 511 toward thin high temperature combustion-supporting gas center by fuel conduit 41 simultaneously, fuel burns and forms flame under oxygen deprivation state.Meanwhile, the high-temperature flue gas produced after burner hearth 11 combustion is all discharged through the second heat-storage type burner 32 in time by flue gas pipeline 43.High-temperature flue gas is when the regenerator 82 by the second heat-storage type burner 32, major part heat is absorbed by heat storage 321, then discharges through the second fume reversing valve 532, smoke flow control valve 71, air-introduced machine 61 with the low temperature lower than 250 DEG C under the effect of air-introduced machine 61.
First heat-storage type burner 21 burns after work a period of time, such as 120s, or second the exhaust gas temperature of heat-storage type burner 32 reach 250 DEG C, controller switches the first heat-storage type burner 31 in turn for awaiting orders, switch the second heat-storage type burner 32 for burning, switch the 3rd heat-storage type burner 33 for smoke evacuation." constant voltage relay " mode of employing switches.
" constant voltage relay " switching mode, process is summarized as follows:
Namely the opening angle of controller control fuel flow valve 73, combustion-supporting gas flow control valve 72, smoke flow control valve 71 controls the flow of fuel, combustion-supporting gas, flue gas, makes the constant level at pressure-fired such as 30pa of furnace pressure in stove.
The first step, as shown in Figure 1, 2: the 3rd fume reversing valve 533 is transferred to by closedown to be opened, synchronous second fume reversing valve 532 transfers closedown to by opening, i.e. the 3rd heat-storage type burner 33 " constant voltage relay " the smoke evacuation operating mode of the second heat-storage type burner 32, second heat-storage type burner 32 " constant voltage relay " operating mode of awaiting orders of the 3rd heat-storage type burner 33.After above-mentioned smoke evacuation change working completes separated in time, as shown in Figure 2,3: the second combustion-supporting gas reversal valve 522 and the second fuel valve 512 are transferred to by closedown to be opened, synchronous first combustion-supporting gas reversal valve 521 and the first fuel valve 511 transfer closedown to by opening, i.e. the second heat-storage type burner 32 " constant voltage relay " combustion conditions of the first heat-storage type burner 31, first heat-storage type burner 31 " constant voltage relay " operating mode of awaiting orders of the second heat-storage type burner 32.After above-mentioned change working completes separated in time, carry out second step.
Second step, as shown in Figure 3,4: the first fume reversing valve 531 is transferred to by closedown to be opened, synchronous 3rd fume reversing valve 533 transfers closedown to by opening, i.e. the first heat-storage type burner 31 " constant voltage relay " smoke evacuation operating mode of the 3rd heat-storage type burner 33, the 3rd heat-storage type burner 33 " constant voltage relay " operating mode of awaiting orders of the first heat-storage type burner 31.After above-mentioned smoke evacuation change working completes separated in time, as shown in Figure 4,5: the 3rd combustion-supporting gas reversal valve 523 and the 3rd fuel valve 513 are transferred to by closedown to be opened, synchronous second combustion-supporting gas reversal valve 522 and the second fuel valve 512 transfer closedown to by opening, i.e. the 3rd heat-storage type burner 33 " constant voltage relay " combustion conditions of the second heat-storage type burner 32, second heat-storage type burner 32 " constant voltage relay " operating mode of awaiting orders of the 3rd heat-storage type burner 33.After above-mentioned change working completes separated in time, carry out the 3rd step.
3rd step, as shown in Figure 5,6: the second fume reversing valve 532 is transferred to by closedown to be opened, synchronous first fume reversing valve 531 transfers closedown to by opening, i.e. the second heat-storage type burner 32 " constant voltage relay " smoke evacuation operating mode of the first heat-storage type burner 31, first heat-storage type burner 31 " constant voltage relay " operating mode of awaiting orders of the second heat-storage type burner 32.After above-mentioned smoke evacuation change working completes separated in time, as shown in Fig. 6,1: the first combustion-supporting gas reversal valve 521 and the first fuel valve 511 are transferred to by closedown to be opened, synchronous 3rd combustion-supporting gas reversal valve 523 and the 3rd fuel valve 513 transfer closedown to by opening, i.e. the first heat-storage type burner 31 " constant voltage relay " combustion conditions of the 3rd heat-storage type burner 33, the 3rd heat-storage type burner 33 " constant voltage relay " operating mode of awaiting orders of the first heat-storage type burner 31.
As mentioned above, after completing above-mentioned three steps, three heat-storage type burner one cycle wheel stream translation are burnt, discharge fume, operating mode of awaiting orders.It should be noted that change working includes but not limited to the order of above-mentioned Fig. 1 to Fig. 6 conversion regime.
Controller proceeds to switch in turn, thus periodically switch three heat-storage type burners to realize production of uninterruptedly burning, district of burner hearth localized hyperthermia can be eliminated thus, make Temperature Distribution evenly.Such as, each heat-storage type burner burns 100 seconds, and the duration of one-period is 300s.
Heat storage 311,321,331 installation site includes but not limited to the below being positioned at burner 21,22,23, also can be top or same level position.
Table 1 is device of the present invention preferred embodiment, uses the experiment parameter recorded in natural gas smelting aluminium alloy production process at aluminum alloy smelting furnace.
25 tons of aluminium alloy melting furnaces, the total inventory of furnace charge 24.5 tons (containing aluminium ingot, leftover pieces, silicon ingot, magnesium ingot), fusing time 5.1 hours, statistic fluid scale initial number 15805.3 Ν m
3, fusing terminates flowmeter number 17067.05 Ν m
3, total gas consumption 1261.75 Ν m
3, specific energy consumption 51.5 Ν m
3/ tAL.Below test job status data:
Table 1
As seen from Table 1, constant voltage of the present invention switches the exhaust gas temperature of heat accumulating burner capable lower than 145 DEG C, and it is low about 152 DEG C that waste heat combustion air temperature ratio enters cigarette temperature, and furnace pressure fluctuation range is only within ± 5pa.Melting aluminum alloy specific energy consumption 51.5 Ν m
3/ tAL, and equal conditions adopts pulse heat accumulating burner capable specific energy consumption to be about 60 Ν m
3/ tAL.Compared to prior art pulse heat accumulating burner capable, device of the present invention is safer, energy saving standard.
Should be noted that, constant voltage switches heat accumulating burner capable and includes but not limited to only containing three heat-storage type burners and controller thereof be connected with burner hearth, also comprise five, seven, nine etc. with odd number configuration but not with the heat accumulating burner capable configured in pairs, for three heat-storage type burners and controller thereof, object is convenient to explain the present invention.
Heat accumulating burner capable of the present utility model not only non-detonating, failure rate is low, furnace pressure constant, discharge fume that smooth and easy, total flue gas waste heat recovery rate is high, plant area is few, and the stove Nei Ge district homogeneous temperature of this heat accumulating burner capable is installed, realize high temperature low nitrogen oxide burning, safer, energy saving standard.
The foregoing is only the preferred embodiment of the utility model; not limit practical range of the present utility model with this; all persons that is familiar with technique; use principle of the present utility model and technical characteristic; the various change done and decoration; all should be covered by within protection category that these claims define, above-described embodiment only for explaining the present invention, does not form any limitation of the invention.
Claims (7)
1. a heat accumulating burner capable, comprise body of heater (1), burner hearth (11) and fire door (12), described burner hearth (11) is connected with minimum three heat-storage type burners (31 by perforate (9), 32, 33) and for controlling described heat-storage type burner (31, 32, 33) controller, this heat-storage type burner (31 described in controller synchronism switching, 32, 33) to replace for burning or for smoke evacuation, make described heat-storage type burner (31, 32, 33) heat-storage type burner is used for burning at any time, a heat-storage type burner is used for smoke evacuation, a heat-storage type burner is standby, this heat-storage type burner (31, 32, 33) independently flue (43) is provided with.
2. a kind of heat accumulating burner capable according to claim 1, it is characterized in that, described heat-storage type burner (31, 32, 33) energy storage bed (81 is equipped with, 82, 83), described energy storage bed (81, 82, 83) one end is by burner (21, 22, 23) be communicated with burner hearth (11), described energy storage bed (81, 82, 83) the other end is provided with inlet and outlet, this inlet and outlet pipeline is provided with flue gas ventilation to valve (531, 532, 533) and combustion-supporting gas reversal valve (521, 522, 523), described combustion-supporting gas reversal valve (521, 522, 523) be located at and provide on the combustion-supporting gas pipeline (42) of combustion-supporting gas, described flue gas ventilation is to valve (531, 532, 533) be located on the flue gas pipeline (43) of smoke evacuation, described heat-storage type burner (31, 32, 33) fuel conduit (41) entering fuel is provided with, this fuel conduit (41) is provided with fuel valve (511, 512, 513).
3. a kind of heat accumulating burner capable according to claim 2, it is characterized in that, be provided with heat storage (311,321,331) that is dismantled and assembled, movement in described energy storage bed (81,82,83), the shape of described heat storage (311,321,331) is honeycomb ceramics, spheroid, tablet or bar.
4. a kind of heat accumulating burner capable according to claim 2, it is characterized in that, described fuel conduit (41), combustion-supporting gas pipeline (42) and flue gas pipeline (43) are equipped with fuel flow control valve (73) fire-retardant gas flow control valve (72) and smoke flow control valve (71), described combustion-supporting gas pipeline (42) end is provided with air blast (62), and described flue gas pipeline (43) end is provided with air-introduced machine (61).
5. a kind of heat accumulating burner capable according to claim 1 and 2, it is characterized in that, the combustion product gases in described burner hearth (11) coordinates air-introduced machine (61) to be discharged by flue gas by heat-storage type burner (31,32,33) and flue gas pipeline (43) at any time.
6. a kind of heat accumulating burner capable according to claim 1 and 2, it is characterized in that, described heat-storage type burner (31, 32, 33) one of them standby heat-storage type burner (31, 32, 33) heat-storage type burner (31 of smoke evacuation state is in one, 32, 33), by its operating mode of controller synchronism switching, a standby heat-storage type burner (31, 32, 33) heat-storage type burner (31 of fired state is in one, 32, 33), by its operating mode of controller synchronism switching, two switchings hocket.
7. a kind of heat accumulating burner capable according to claim 1 and 2, is characterized in that, it is all identical that described burner (21,22,23) and heat-storage type burner (31,32,33) switch general power at every turn.
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| CN201520371348.1U CN205026663U (en) | 2015-06-02 | 2015-06-02 | Heat accumulating type burning device |
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| CN201520371348.1U CN205026663U (en) | 2015-06-02 | 2015-06-02 | Heat accumulating type burning device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401923A (en) * | 2016-05-18 | 2017-11-28 | 深圳市善能科技有限公司 | Kiln burning efficiency control method |
| CN107620953A (en) * | 2016-07-15 | 2018-01-23 | 潘以泰 | A kind of heat accumulating burner |
| CN110848724A (en) * | 2019-11-20 | 2020-02-28 | 景德镇陶瓷大学 | Three-channel heat accumulating type heat exchange device |
| CN114459041A (en) * | 2022-02-11 | 2022-05-10 | 松山湖材料实验室 | Crude oil voc gas treatment equipment and crude oil voc gas treatment method |
-
2015
- 2015-06-02 CN CN201520371348.1U patent/CN205026663U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401923A (en) * | 2016-05-18 | 2017-11-28 | 深圳市善能科技有限公司 | Kiln burning efficiency control method |
| CN107620953A (en) * | 2016-07-15 | 2018-01-23 | 潘以泰 | A kind of heat accumulating burner |
| CN110848724A (en) * | 2019-11-20 | 2020-02-28 | 景德镇陶瓷大学 | Three-channel heat accumulating type heat exchange device |
| CN114459041A (en) * | 2022-02-11 | 2022-05-10 | 松山湖材料实验室 | Crude oil voc gas treatment equipment and crude oil voc gas treatment method |
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