CN203980301U - A kind of efficient energy-saving incinerator - Google Patents
A kind of efficient energy-saving incinerator Download PDFInfo
- Publication number
- CN203980301U CN203980301U CN201420381782.3U CN201420381782U CN203980301U CN 203980301 U CN203980301 U CN 203980301U CN 201420381782 U CN201420381782 U CN 201420381782U CN 203980301 U CN203980301 U CN 203980301U
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- honey comb
- ceramic honey
- chamber
- heat
- clamping part
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- 241000264877 Hippospongia communis Species 0.000 claims abstract description 66
- 239000000919 ceramic Substances 0.000 claims abstract description 66
- 239000007789 gas Substances 0.000 claims abstract description 56
- 238000009825 accumulation Methods 0.000 claims abstract description 25
- 238000002485 combustion reaction Methods 0.000 claims abstract description 21
- 230000001172 regenerating effect Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 239000002912 waste gas Substances 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 25
- 238000005452 bending Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 239000003345 natural gas Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Incineration Of Waste (AREA)
- Air Supply (AREA)
Abstract
The utility model relates to a kind of efficient energy-saving incinerator, be used for burning the organic exhaust gas producing in copper-clad plate process of manufacture, described incinerator comprises: burner hearth and organic exhaust gas is collected after guiding enter the waste gas introducing device of burner hearth, described burner hearth comprises: combustion chamber, heat accumulation chamber and preheating chamber, heat accumulation chamber is communicated with combustion chamber, and heat accumulation chamber is communicated with preheating chamber; Described heat accumulation is indoor is provided with staggered regenerative apparatus, described staggered regenerative apparatus comprises: the first ceramic honey comb, the second ceramic honey comb and the 3rd ceramic honey comb that are arranged in parallel, and the first ceramic honey comb and the second ceramic honey comb are parallel to each other, and there is part to be overlapping; Described waste gas introducing device comprises: plenum chamber, blower fan, tube connector, the first control valve and coiled pipe.Described incinerator energy consumption only maintains 10% left and right of original use amount, and energy-saving effect is remarkable, and implementation result is good.
Description
Technical field
The utility model relates to a kind of efficient energy-saving incinerator, the efficient energy-saving incinerator of the organic exhaust gas producing in especially copper-clad plate industry production process.
Background technology
Existing copper-clad plate production and processing adopts " wet process technique ", first claims glue by resin with organic solvent configuration, then with gluing machine, base material is carried out the operations such as gluing, oven dry.In process of production, a large amount of organic solvents evaporate, and they and air are mixed to form " organic exhaust gas ".In these organic exhaust gas, contain more phenol and formaldehyde, if directly these organic exhaust gas are entered in atmosphere and will cause severe contamination to environment, directly affect human body health and ecological environment.In existing production process, be generally that these organic exhaust gas are collected, then deliver in waste gas combustion furnace and concentrate and burn, after burning, form water and carbon dioxide etc., then enter in atmosphere.But the incineration temperature of the benzene ring compounds such as phenol need to reach more than 760 DEG C, otherwise can cannot decompose because temperature deficiency causes it, the tail gas after its burning contains a large amount of pernicious gases.And higher just meaning of the temperature of incinerator consumes more fuel, therefore, ensureing, under the prerequisite of incineration temperature, how existing incinerator to be carried out to architecture advances, make its more efficient energy-saving be exactly pendulum technical barrier urgently to be resolved hurrily in face of us.
In addition, after organic exhaust gas burns, producing a large amount of heats can recycle, organic exhaust gas itself just can burn, can not need to increase too much fuel, therefore how to reclaim the heat producing in these burning process, how as far as possible fuel saving is also one of technical problem of the utility model solution.
Utility model content
The deficiency that the utility model exists for prior art just, provides a kind of efficient energy-saving incinerator.
For addressing the above problem, technical solution adopted in the utility model is as follows:
A kind of efficient energy-saving incinerator, is used for burning the organic exhaust gas producing in copper-clad plate process of manufacture, and described incinerator comprises: burner hearth and organic exhaust gas is collected after guiding enter the waste gas introducing device of burner hearth, it is characterized in that,
Described burner hearth comprises: combustion chamber, heat accumulation chamber and preheating chamber, and heat accumulation chamber is communicated with combustion chamber, and heat accumulation chamber is communicated with preheating chamber;
Described heat accumulation is indoor is provided with staggered regenerative apparatus, described staggered regenerative apparatus comprises: the first ceramic honey comb, the second ceramic honey comb and the 3rd ceramic honey comb that are arranged in parallel, and the first ceramic honey comb and the second ceramic honey comb are parallel to each other, and there is part to be overlapping; Indoor away from combustion chamber one side the 3rd ceramic honey comb that be arranged in parallel at heat accumulation, and the 3rd ceramic honey comb width is suitable with heat accumulation chamber width;
Described waste gas introducing device comprises: plenum chamber, blower fan, tube connector, the first control valve and coiled pipe, in plenum chamber, collect and store organic exhaust gas, described coiled pipe is the bending connecting pipe of multistage, coiled pipe is arranged in preheating chamber and organic exhaust gas is introduced in combustion chamber, described tube connector is communicated with plenum chamber, blower fan and coiled pipe, and tube connector and coiled pipe junction arrange control organic exhaust gas and enter the first control valve of coiled pipe flow.
As the improvement of technique scheme, the geometrical relationship between the width h1 of described the first ceramic honey comb, the width h2 of the second ceramic honey comb, the 3rd ceramic honey comb width L is: h1=h2=3/4L.
As the improvement of technique scheme, described furnace outlet place is provided with heat-exchange device, and heat-exchange device exit connects air preheater, and air preheater is communicated with tail gas discharger; Described air preheater is communicated with tube connector with pipeline, and the second control valve that is used for controlling preheated air flow is set in pipeline.
As the improvement of technique scheme, in described heat-exchange device, heat-conducting medium is air or oil.
As the improvement of technique scheme, described staggered regenerative apparatus comprises: the first ceramic honey comb, the first heat insulation and the first clamping part, the first heat insulation setting on the ground, the first clamping part that is shaped as " ∪ " shape is set on the first heat insulation, and the first ceramic honey comb is deposited in the inside of the first clamping part.
As the improvement of technique scheme, described staggered regenerative apparatus comprises: the second heat insulation, the second clamping part, the second ceramic honey comb and the 3rd heat insulation, the 3rd clamping part, the 3rd ceramic honey comb, described the second heat insulation setting on the ground, the second clamping part that is shaped as " ∪ " shape is set on the second heat insulation, and the second ceramic honey comb is deposited in the inside of the second clamping part; Described the 3rd heat insulation setting on the ground, arranges the 3rd clamping part that is shaped as " ∪ " shape on the 3rd heat insulation, and the 3rd ceramic honey comb is deposited in the inside of the 3rd clamping part.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
Efficient burning furnace described in the utility model, adopts the staggered regenerative apparatus being interspersed, and heat is collected as far as possible and is stored in incinerator, avoids heat too much to give out incinerator.In the heat flowing out, high-temperature tail gas is used for heating organic exhaust gas to be burned on the one hand, reclaim on the other hand heat for copper-clad plate production process and to cold air preheating.This incinerator structure arranges rationally, remains that burning indoor temperature is more than 800 DEG C, and its energy resource consumption is low, and energy utilization rate is high.After my company transforms by actual process, in equal output situation, original 50m that maintains
3/ h~60m
3the Natural gas consumption of/h, by its Natural gas consumption of improved incinerator is only: 5m
3/ h~6m
3/ h, maintains 10% left and right of original use amount, and passes through six months production and application, and its energy-saving effect is remarkable, and implementation result is good.
Brief description of the drawings
Fig. 1 is a kind of efficient energy-saving incinerator structural representation described in the utility model;
Fig. 2 is the staggered heat storage device structure schematic diagram in Fig. 1 incinerator;
Fig. 3 is the A-A cutaway view in Fig. 2;
Fig. 4 is the B-B cutaway view in Fig. 2.
Detailed description of the invention
Content of the present utility model is described below in conjunction with specific embodiments.
As shown in Figure 1, for a kind of efficient energy-saving incinerator structural representation described in the utility model, efficient energy-saving incinerator described in the utility model, comprise: burner hearth 10 and waste gas introducing device 20, waste gas introducing device 20 guides and enters burner hearth 10 after the organic exhaust gas producing in copper-clad plate process of manufacture is collected, and discharges after burning in burner hearth 10 again.Described burner hearth 10 comprises: combustion chamber 11, heat accumulation chamber 12 and preheating chamber 13, and heat accumulation chamber 12 is communicated with combustion chamber 11, and heat accumulation chamber 12 is communicated with preheating chamber 13.In combustion chamber 11, be also provided with: gas-adding pipe 14 and igniter head 15, described gas-adding pipe 14 is used for introducing extraneous natural gas, and described igniter head 15 is used for interior combustion chamber 11 gas to light burning.After introducing natural gas that the organic exhaust gas of combustion chamber 11 enters with gas-adding pipe 14 and mixing, then burn under igniter head 15 is lighted a fire, like this by organic exhaust gas in the interior burning in combustion chamber 11.
Described waste gas introducing device 20 comprises: plenum chamber 21, blower fan 22, tube connector 23, the first control valve 24 and coiled pipe 25, the interior collection of plenum chamber 21 stores the organic exhaust gas producing in copper-clad plate process of manufacture, tube connector 23 is connected together plenum chamber 21, blower fan 22 and coiled pipe 25, described coiled pipe 25 is arranged in preheating chamber 13, the first control valve 24 is arranged on tube connector 23 and coiled pipe 25 junctions, and controls organic exhaust gas and enter the flow of coiled pipe 25.Under the effect of blower fan 22, organic exhaust gas enters coiled pipe 25 by tube connector 23.Described coiled pipe 25 is the bending connecting pipe of multistage, and fully contacts with mobile air in preheating chamber 13, improves the inner organic exhaust gas efficiency of heating surface of coiled pipe 25.
In described heat accumulation chamber 12, be provided with staggered regenerative apparatus 30, as shown in Figure 2 to 4, described staggered regenerative apparatus 30 comprises: the first ceramic honey comb 31, the second ceramic honey comb 32 and the 3rd ceramic honey comb 33 that are arranged in parallel, and the first ceramic honey comb 31 and the second ceramic honey comb 32 are parallel to each other, and there is part to be overlapping.In heat accumulation chamber 12, away from combustion chamber 11 1 sides the 3rd ceramic honey comb 33 that be arranged in parallel, and the 3rd ceramic honey comb 33 width are suitable with heat accumulation chamber 12 width, force like this high-temperature tail gas all through the 3rd ceramic honey comb 33, and its heat is stored.Described the first ceramic honey comb 31, the second ceramic honey comb 32 and the 3rd ceramic honey comb 33 pile up for polylith ceramic honey comb brick the body of wall forming.
The width of described the first ceramic honey comb 31 is h1, the width of the second ceramic honey comb 32 is h2, the 3rd ceramic honey comb 33 width are L, its geometrical relationship is each other: h1=h2=3/4L, the length that ensures like this first ceramic honey comb 31 and the second ceramic honey comb 32 overlapped parts is 1/2L, fully forces high-temperature tail gas to pass staggered regenerative apparatus 30.
Staggered regenerative apparatus 30 described in the utility model, forces high-temperature tail gas by force by staggered regenerative apparatus 30, and its internal heat is trapped in staggered regenerative apparatus 30, makes full use of the characteristic of ceramic honey comb as heat accumulating.In addition, the structure setting being interspersed, has stoped the rapid flow of high-temperature tail gas, forces its march linear flow moving, makes itself and staggered regenerative apparatus 30 fully carry out heat exchange.
When organic exhaust gas enters after 11 burnings of combustion chamber, the tail gas after burning enters heat accumulation chamber 12 again.The exhaust temperature of now discharging can reach 600 DEG C~800 DEG C, high-temperature tail gas directly contacts and passes therethrough with the second ceramic honey comb 32 with the first ceramic honey comb 31 being interspersed, rapidly heat is conducted to the first ceramic honey comb 31 and the second ceramic honey comb 32, and finally enter again preheating chamber 13 through after the 3rd ceramic honey comb 33.
The tail gas that enters preheating chamber 13 is near below 600 DEG C, but still has higher temperature, can not enter in atmosphere.Therefore, in preheating chamber 13 described in the utility model, be provided with the coiled pipe 25 of multistage, tail gas is in the interior circulation of preheating chamber 13, interior coiled pipe 25 mobile organic exhaust gas is carried out to preheating, like this, reduce exhaust temperature on the one hand, improved again on the other hand the preheat temperature of organic exhaust gas, be conducive to follow-up igniting and burn.
Tail gas still has higher temperature from the interior outflow of preheating chamber 13, all right cycling and reutilization, therefore, incinerator described in the utility model, also be provided with heat-exchange device 40 in burner hearth 10 exits, connect air preheater 50 in heat-exchange device 40 exits, then on air preheater 50, be communicated with tail gas discharger 60.Because organic exhaust gas needs large quantity of air in the time burning, and these air without preheating are while directly importing combustion chamber 11, and the inevitable incineration temperature that greatly reduce organic exhaust gas, therefore, need to carry out the pre-heat treatment to these air.
Incinerator described in the utility model, connect air preheater 50 in heat-exchange device 40 exits, recycling pipeline to tube connector 23, arranges the second control valve 51, the second control valves 51 and is used for controlling the flow of preheated air by the air communication after preheating in pipeline.Under the effect of blower fan 22, the air being preheated flowing out in air preheater 50 in tube connector 23 and follow-up coiled pipe 25 with organic exhaust gas Hybrid Heating, then enter burning in combustion chamber 11.
The tail gas flowing out from air preheater 50, by after heat recovery, its temperature is reduced to 100 DEG C~150 DEG C, and subsequent recovery cost is higher, and its temperature does not have much affect to atmosphere, can directly enter in atmosphere.Therefore, final tail gas enters in atmosphere by tail gas discharger 60.
Heat-exchange device 40 described in the utility model, it can adopt air as heat-conducting medium, also can adopt oil as heat-conducting medium.In the time adopting air as heat-conducting medium, in order effectively to control the temperature of hot-air, can on heat-exchange device 40, cold air be set and enter pipeline.In the time that the hot air temperature in heat-exchange device 40 is too high, enter pipeline by cold air and import more cold air, can realize its temperature and reduce, in the time that hot air temperature is within the scope of limiting temperature, can closes cold air and enter pipeline.When using oil as heat-conducting medium, the higher oil of temperature, by using hot charging postpone on production line, lowers oil temperature higher temperature, then the oil of low temperature is introduced to heat-exchange device 40 with pipeline, circulating-heating uses like this, within keeping the oily temperature range needing in technique all the time.
As shown in Figure 2 to 4, staggered regenerative apparatus 30 described in the utility model, can not directly be placed on 12Nei ground, heat accumulation chamber, and this is because high-temperature tail gas is easy to heat to derive by ground.In addition, high-temperature tail gas is layer distributed in heat accumulation chamber 12, and it is highly higher for the higher tail gas of temperature.Therefore, the first ceramic honey comb 31 described in the utility model, the first heat insulation 31a is set on the ground, the the first clamping part 31b that is shaped as " ∪ " shape is set on the first heat insulation 31a, the first ceramic honey comb 31 is deposited in the inside of the first clamping part 31b, and the first clamping part 31b has ensured that the high-temperature tail gas that flow velocity is larger can not collapse when through the first ceramic honey comb 31.The first heat insulation 31a is used for ground and the first ceramic honey comb 31 to keep apart, and avoids heat to conduct to ground.
Similarly, the second heat insulation 32a is set on the ground, the second clamping part 32b that is shaped as " ∪ " shape is set on the second heat insulation 32a, the second ceramic honey comb 32 is deposited in the inside of the second clamping part 32b; The 3rd heat insulation 33a is set on the ground, the 3rd clamping part 33b that is shaped as " ∪ " shape is set on the 3rd heat insulation 33a, the 3rd ceramic honey comb 33 is deposited in the inside of the 3rd clamping part 33b.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if these amendments of the present utility model and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
Claims (6)
1. an efficient energy-saving incinerator, be used for burning the organic exhaust gas producing in copper-clad plate process of manufacture, described incinerator comprises: burner hearth (10) and organic exhaust gas is collected after guiding enter the waste gas introducing device (20) of burner hearth (10), it is characterized in that
Described burner hearth (10) comprising: combustion chamber (11), heat accumulation chamber (12) and preheating chamber (13), heat accumulation chamber (12) is communicated with combustion chamber (11), and heat accumulation chamber (12) are communicated with preheating chamber (13);
In described heat accumulation chamber (12), be provided with staggered regenerative apparatus (30), described staggered regenerative apparatus (30) comprising: the first ceramic honey comb (31), the second ceramic honey comb (32) and the 3rd ceramic honey comb (33) that are arranged in parallel, and the first ceramic honey comb (31) is parallel to each other with the second ceramic honey comb (32), and there is part to be overlapping; In heat accumulation chamber (12), away from combustion chamber (11) one sides the 3rd ceramic honey comb (33) that be arranged in parallel, and the 3rd ceramic honey comb (33) width is suitable with heat accumulation chamber (12) width;
Described waste gas introducing device (20) comprising: plenum chamber (21), blower fan (22), tube connector (23), the first control valve (24) and coiled pipe (25), in plenum chamber (21), collect and store organic exhaust gas, described coiled pipe (25) is the bending connecting pipe of multistage, coiled pipe (25) is arranged in preheating chamber (13) and organic exhaust gas is introduced in combustion chamber (11), described tube connector (23) is by plenum chamber (21), blower fan (22) and coiled pipe (25) are communicated with, tube connector (23) and coiled pipe (25) junction arrange the first control valve (24) of controlling organic exhaust gas and entering coiled pipe (25) flow.
2. a kind of efficient energy-saving incinerator according to claim 1, it is characterized in that, the geometrical relationship between the width h1 of described the first ceramic honey comb (31), the width h2 of the second ceramic honey comb (32), the 3rd ceramic honey comb (33) width L is: h1=h2=3/4L.
3. a kind of efficient energy-saving incinerator according to claim 1 and 2, it is characterized in that, described burner hearth (10) exit is provided with heat-exchange device (40), heat-exchange device (40) exit connects air preheater (50), and air preheater (50) is communicated with tail gas discharger (60); Described air preheater (50) is communicated with tube connector (23) with pipeline, and the second control valve (51) that is used for controlling preheated air flow is set in pipeline.
4. a kind of efficient energy-saving incinerator according to claim 3, is characterized in that, in described heat-exchange device (40), heat-conducting medium is air or oil.
5. a kind of efficient energy-saving incinerator according to claim 1 and 2, it is characterized in that, described staggered regenerative apparatus (30) comprising: the first ceramic honey comb (31), the first heat insulation (31a) and the first clamping part (31b), the first heat insulation (31a) arranges on the ground, at upper the first clamping part (31b) that is shaped as " ∪ " shape that arranges of the first heat insulation (31a), the first ceramic honey comb (31) is deposited in the inside of the first clamping part (31b).
6. a kind of efficient energy-saving incinerator according to claim 5, it is characterized in that, described staggered regenerative apparatus (30) comprising: the second heat insulation (32a), the second clamping part (32b), the second ceramic honey comb (32) and the 3rd heat insulation (33a), the 3rd clamping part (33b), the 3rd ceramic honey comb (33), described the second heat insulation (32a) arranges on the ground, at upper the second clamping part (32b) that is shaped as " ∪ " shape that arranges of the second heat insulation (32a), the second ceramic honey comb (32) is deposited in the inside of the second clamping part (32b), described the 3rd heat insulation (33a) arranges on the ground, at upper the 3rd clamping part (33b) that is shaped as " ∪ " shape that arranges of the 3rd heat insulation (33a), the 3rd ceramic honey comb (33) is deposited in the inside of the 3rd clamping part (33b).
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CN201420381782.3U CN203980301U (en) | 2014-07-10 | 2014-07-10 | A kind of efficient energy-saving incinerator |
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CN201420381782.3U CN203980301U (en) | 2014-07-10 | 2014-07-10 | A kind of efficient energy-saving incinerator |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104121591A (en) * | 2014-07-10 | 2014-10-29 | 广德龙泰电子科技有限公司 | Energy-saving efficient incinerator |
CN106855236A (en) * | 2015-12-08 | 2017-06-16 | 山东英派节能环保科技有限公司 | A kind of heat accumulating type catalysis direct combustion system for the treatment of VOCs waste gas |
-
2014
- 2014-07-10 CN CN201420381782.3U patent/CN203980301U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104121591A (en) * | 2014-07-10 | 2014-10-29 | 广德龙泰电子科技有限公司 | Energy-saving efficient incinerator |
CN104121591B (en) * | 2014-07-10 | 2017-01-04 | 广德龙泰电子科技有限公司 | A kind of efficient energy-saving incinerator |
CN106855236A (en) * | 2015-12-08 | 2017-06-16 | 山东英派节能环保科技有限公司 | A kind of heat accumulating type catalysis direct combustion system for the treatment of VOCs waste gas |
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Granted publication date: 20141203 |