CN204494417U - A kind of arrangement being applicable to the incinerator furnace wall of consumer waste incineration power plant - Google Patents
A kind of arrangement being applicable to the incinerator furnace wall of consumer waste incineration power plant Download PDFInfo
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- CN204494417U CN204494417U CN201520103548.9U CN201520103548U CN204494417U CN 204494417 U CN204494417 U CN 204494417U CN 201520103548 U CN201520103548 U CN 201520103548U CN 204494417 U CN204494417 U CN 204494417U
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Abstract
The utility model is a kind of arrangement being applicable to the incinerator furnace wall of consumer waste incineration power plant, syllogic mechanical reciprocating fire grate is adopted to carry out the incinerator furnace wall of consumer waste incineration, incinerator furnace wall body is divided into zones of different by the function according to furnace wall, select the fire-resistant and insulation material adapted with region characteristic to carry out combination to the same area to arrange, to realize the normal operation maintaining whole incinerator.Simultaneously under the prerequisite that the flammable matter ensured in stove in rubbish fully burns, reduce in stove and produce row localized high temperature regions, suppress the ash in fuel to liquid state constantly softening development, thus effectively reduce or prevent the serious coking phenomenon of burning zone fire grate high-temperature area furnace wall, reduce the appearance causing blowing out because of slagging.For adopting the incinerator of heat insulation furnace wall construction, increase air cooling wall and furnace interior coke cleaning period also can be made to extend to 6 months from 4 months, or longer.In addition, also incinerator life more than 10% can be made.
Description
Technical field
The utility model relates to field of household garbage incineration, is the arrangement to adopting syllogic mechanical reciprocating fire grate to carry out the incinerator furnace wall of consumer waste incineration.
Background technology
Along with the continuous dilatation in cities and towns, the increment of house refuse becomes geometry multiple to increase.Select these house refuses of burning mode process, become the major way of the urban garbage disposal of China.But house refuse is as a kind of fuel, because of the factor such as variation, destabilization of its composition, the refuse thermal value of the design point can only estimated by detection data all the year round, as the basis of theory calculate, must there is inevitable difference with practical operation situation in this.So carry out selection and the layout of reasonably fire-resistant and insulation material to incinerator furnace wall, there is great impact by the normal operation of incinerator.
Summary of the invention
The purpose of this utility model proposes a kind of arrangement being applicable to the incinerator furnace wall of consumer waste incineration power plant, is the arrangement to adopting syllogic mechanical reciprocating fire grate to carry out the incinerator furnace wall of consumer waste incineration.
Concrete technical scheme of the present utility model is: a kind of arrangement being applicable to the incinerator furnace wall of consumer waste incineration power plant, the incinerator furnace wall of syllogic mechanical reciprocating grate furnace is adopted to be divided into zones of different by function, be divided into: fin panel casing is (front, rear arch) region, feed hopper lower side wall zone, pusher lower side wall zone, dry fire grate upper side wall zone, all the other two-stage furnace row (combustion grate section, burn-out grate section) top and rubbish contact area, each section of fire grate top and the contactless region of rubbish, each section of fire grate (dry fire grate section, combustion grate section, burn-out grate section) lower area, each section of fire grate (dry fire grate section, combustion grate section, burn-out grate section) drop wall zone, air cooling wall and rubbish contact area, air cooling wall and the contactless region of rubbish, air cooling wall and side, combustion grate contact zone, aditus laryngis side wall (high-temperature flue gas is mixed scratches) region, rear wall zone, and the side wall region to contact with the bottom header that front and back are encircleed.
To fin panel casing (forward and backward arch) region, adopt the forward and backward arch of the fin panel casing composition incinerator of fixed knot distance, this region and both sides aditus laryngis side wall form incinerator exit passageway jointly.Exit gas temperature is within the scope of 850 DEG C ~ 1000 DEG C.The furnace wall in this region should adopt the plastic refractory matter of 30%SiC to lay.When enter stove rubbish low level design calorific value 1250kJ/kg and following time, this region should use the plastic refractory matter of high alumina instead or high alumina castable lays.
To feed hopper lower area, be positioned at garbage feeding bucket bottom chute, directly contact with rubbish, and time of contact be longer, and be only in drying stage, without any burning.The furnace wall in this region is arranged, adopts respectively: SiC85 refractory brick, insulating brick and silicic acid heat-preservation cotton goods by stove outside stove.SiC85 refractory brick has significant advantage in heat resistance, wearability and anti-strip.But in the high-temperature oxidation environment that a large amount of water vapours evaporated when incinerator burner hearth internal cause incineration firing are formed, this material just easily occurs rotten.So SiC85 refractory brick is used to all kinds of region directly contacted with rubbish, use as a kind of high-abrasive material resisting rubbish wearing and tearing.
To pusher lower side wall zone, when incinerator runs, pusher was a cycle of operation with 12 minutes, promoted rubbish repeatedly and marched to dry fire grate section.Simultaneously when rubbish is pulled to dry fire grate Duan Shanghou, rubbish starts dry gradually and slowly starts to burn, so be filled with the radiant heat that the high-temperature flue gas because producing after incineration firing produces in overlying regions space.This radiant heat is mummification rubbish constantly.But in pusher bottom, photothermal impact just weakens many.The furnace wall in this region is arranged, adopts respectively: SK30 refractory brick, insulating brick and silicic acid heat-preservation cotton goods by stove outside stove.SK30 refractory brick is a kind of refractory brick of common material, has conventional versatility and intensity, is used to the bottom of pusher and fire grate.
To dry fire grate upper side wall zone, be positioned at dry fire grate section, have the region area directly contacted compared with whole region area with rubbish, proportion is higher.And containing a large amount of water vapour that drop goes out from rubbish in flue gas above dry fire grate section, so form high temperature wet steam environment, easily oxidation reaction is produced to the refractory brick of SiC material.So the furnace wall in this region is arranged, adopt respectively outside stove by stove: AL-60C refractory brick, insulating brick and silicic acid heat-preservation cotton goods.AL-60C refractory brick has the characteristic of very strong anti-steam oxidation.
To all the other two-stage furnace row (combustion grate section, burn-out grate section) top and rubbish contact area, be in the top of combustion grate and burn-out grate, regional area has with rubbish and directly contacts, and in flue gas, the content of water vapour constantly reduces.The furnace wall in this region is arranged, adopts respectively: SiC85 refractory brick, insulating brick, silicic acid heat-preservation cotton goods by stove outside stove.This region is mainly to prevent rubbish to the wearing and tearing of side wall.
To each section of fire grate (dry fire grate section, combustion grate section, burn-out grate section) top and the contactless region of rubbish, be positioned at the top of each section of fire grate, with rubbish without directly contacting.The furnace wall in this region is arranged, adopts respectively: SK34 refractory brick, insulating brick and silicic acid heat-preservation cotton goods by stove outside stove.SK34 refractory brick has general versatility and high-temperature flame-proof.
To each section of fire grate (dry fire grate section, combustion grate section, burn-out grate section) lower area, be all positioned at the both sides, bottom of each section of fire grate device, directly contact without any with aflame rubbish, and also contactless with high-temperature flue gas.The furnace wall in this region is arranged, adopts respectively: SK30 refractory brick, insulating brick and silicic acid heat-preservation cotton goods by stove outside stove.The heat affecting that burning produces is all more weak to this region.
To each section of fire grate (dry fire grate section, combustion grate section, burn-out grate section) drop wall zone, whole incinerator has three paragraphs difference walls, is all positioned at every section of fire grate afterbody, is rubbish from the changeover portion of leading portion section movement backward.The furnace wall in this region is arranged, adopts Si3N4-SiC refractory brick, SiC85 refractory brick respectively from top to bottom.Si3N4-SiC refractory brick is also a kind of SiC refractory material, but on wear-resisting, anti-oxidant etc., has stronger performance characteristic, so be used in the topmost of fire grate drop wall, to play better protective effect relative to SiC85.
To air cooling wall and rubbish contact area, adopt air cooling wall (a kind of steel box-type ventilation unit) to be placed on burning zone region, to replace heavy boiler setting structure, have with rubbish and directly contact.The furnace wall in this region is arranged and is adopted SiC85 refractory brick.SiC85 refractory brick, except above-mentioned several features, also has the characteristic not easily adhering to slag.When slag surface temperature drop to 800 DEG C and following time, SiC85 refractory brick can be avoided because the adhesion of slag is on the surface of refractory brick, thus play suppress SiC oxidation expand.Again because of good wearability, so be applicable to air cooling wall have with rubbish the region directly contacted.
To air cooling wall and the contactless region of rubbish, air cooling wall (a kind of steel box-type ventilation unit) is adopted to be placed on burning zone region, to replace heavy boiler setting structure, and region contactless with rubbish.The furnace wall in this region is arranged and is adopted SiC50 refractory brick.SiC50 refractory brick is the same with SiC85 refractory brick, all has and reacts little characteristic to slag.When slag surface temperature drop to 800 DEG C and following time, the intumescent appearance of oxidation of the SiC refractory material caused because of the adhesion of slag can be avoided.But because its wearability is more weaker than SiC85, institute is for air cooling wall and the contactless region of rubbish.
To air cooling wall and combustion grate contact area, be positioned at burning zone fire grate device both sides, complex structure.The furnace wall in this region is arranged and is adopted high density and high-strength fireproof pour material.High density and high-strength fireproof pour material are the castables of a kind of fine granularity and high strength, in intensity, the anti-adhesion of slag and thermal conductivity and solid-state SiC85 refractory brick there is identical Performance Characteristics.And there is self-mobility, be beneficial to cast-in-site.
To aditus laryngis (high-temperature flue gas is mixed scratches) region, left and right sides wall and fin panel casing as claimed in claim 2 (forward and backward arch) region form incinerator exit passageway jointly.After incinerator runs, water-cooling wall (forward and backward arch) starts heat absorption gradually, makes inner flue gas of the stove temperature from more than 1100 DEG C, drop to ~ 950 DEG C, carry out waste heat boiler subsequently.The furnace wall in this region, based on the plastic refractory matter of 30%SiC, increases some quarls with reinforcing wall simultaneously.If enter stove rubbish low level design calorific value 1250kJ/kg and following time, the plastic refractory matter of high alumina or high alumina castable should be adopted to replace the plastic refractory matter of 30%SiC.
To rear wall zone, be positioned at incinerator rearmost end.Slag falls in slagging tray from fire grate device, and in-furnace temperature drops to less than 600 DEG C.Body of wall is provided with the equipment such as igniter and monitoring furnace flame device.The furnace wall in this region does not adopt forming brick body structure, and side towards the fire adopts the plastic refractory matter of high alumina, carries on the back fiery face and adopts silicic acid heat-preservation cotton goods.
To the side wall region contacted with the bottom header that front and back are encircleed, when boiler operatiopn, the bottom header of the fin panel casing of water supply can produce three direction displacement because of thermal expansion.So cause the irregular structure in this region, the refractory brick material be difficult in being shaped lays, and should adopt grog to carry out sealing to fill.Grog can adapt to the temperature environment up to 1300 DEG C, and according to there being plasticity, can should be applicable to complexity that refractory brick cannot construct or irregular area.
The utility model is applicable to the layout of the incinerator furnace wall of consumer waste incineration power plant, is to carry out structural configuration to the incinerator furnace wall adopting syllogic mechanical reciprocating fire grate to carry out consumer waste incineration.Function according to incinerator furnace wall is divided into zones of different; Select the fire-resistant and insulation material adapted with region characteristic to carry out combination to the same area to arrange, to realize the normal operation maintaining whole incinerator.Simultaneously under the prerequisite that the flammable matter ensured in stove in rubbish fully burns, reduce in stove and produce row localized high temperature regions, suppress the ash in fuel to liquid state constantly softening development, thus effectively reduce or prevent the serious coking phenomenon of burning zone fire grate high-temperature area furnace wall, reduce the appearance causing blowing out because of slagging.For adopting the incinerator of heat insulation furnace wall construction, increase air cooling wall and furnace interior coke cleaning period also can be made to extend to 6 months from 4 months, or longer.In addition, also incinerator life more than 10% can be made.
Accompanying drawing explanation
Fig. 1 domestic waste incineration furnace wall arrangement schematic diagram (air cooled wall structure).
Fig. 2 domestic waste incineration furnace wall arrangement schematic diagram (heat insulation furnace wall construction).
Structural representation figure put by Fig. 3 fire grate drop wall paper.
Detailed description of the invention
Syllogic mechanical reciprocating fire grate of the present utility model, by pusher section 21, dry fire grate section 22, combustion grate section 23, and burning cinder fire grate section 24 forms.
As shown in Figure 1, be a kind of domestic waste incineration furnace wall arrangement schematic diagram adopting air cooled wall structure.Zones of different is divided into by function to adopting the incinerator furnace wall of syllogic mechanical reciprocating grate furnace, be divided into: fin panel casing is (front, rear arch) region 1, feed hopper lower side wall zone 2, pusher lower side wall zone 3, dry fire grate upper side wall zone 4, all the other two-stage furnace row (combustion grate section, burn-out grate section) top and rubbish contact area 5, each section of fire grate top and the contactless region 6 of rubbish, each section of fire grate (dry fire grate section, combustion grate section, burn-out grate section) lower area 7, each section of fire grate (dry fire grate section, combustion grate section, burn-out grate section) drop wall zone 8, air cooling wall and rubbish contact area 9, air cooling wall and the contactless region 10 of rubbish, air cooling wall and side, combustion grate contact zone 11, aditus laryngis side wall (high-temperature flue gas is mixed scratches 14) region 12, rear wall zone 13, and the side wall region 13 to contact with the bottom header that front and back are encircleed.
As shown in Figure 2, be a kind of domestic waste incineration furnace wall arrangement schematic diagram adopting heat insulation furnace wall construction.Zones of different is divided into by function to adopting the incinerator furnace wall of syllogic mechanical reciprocating grate furnace, be divided into: fin panel casing is (front, rear arch) region 1, feed hopper lower side wall zone 2, pusher lower side wall zone 3, dry fire grate upper side wall zone 4, all the other two-stage furnace row (combustion grate section, burn-out grate section) top and rubbish contact area 5, each section of fire grate top and the contactless region 6 of rubbish, each section of fire grate (dry fire grate section, combustion grate section, burn-out grate section) lower area 7, each section of fire grate (dry fire grate section, combustion grate section, burn-out grate section) drop wall zone 8, aditus laryngis side wall (high-temperature flue gas is mixed scratches 14) region 12, rear wall zone 13, and the side wall region 13 to contact with the bottom header that front and back are encircleed.
As shown in Figure 3, be the furnace wall arrangement schematic diagram of each section of fire grate (dry fire grate section, combustion grate section, burn-out grate section) drop wall zone 8.
The furnace wall flame-proof thermal insulation material selected comprises: AL-60C refractory brick 31, SiC85 refractory brick 32, SiC50 refractory brick 33, SK30 refractory brick 34, SK34 refractory brick 35, insulating brick 36, Si3N4-SiC refractory brick 37, the plastic refractory matter 38 of 30%SiC, the plastic refractory matter 39 of high alumina, high density and high-strength fireproof pour material 40, chamotte 41, high alumina castable 42, and silicic acid heat-preservation cotton goods 43.
Concrete enforcement:
According to ready-portioned incinerator region, to fin panel casing (forward and backward arch) region 1, because jointly forming incinerator exit passageway with both sides aditus laryngis side wall, its furnace wall should adopt the plastic refractory matter 38 of 30%SiC to lay.When enter stove rubbish low level design calorific value 1250kJ/kg and following time, this region should use the plastic refractory matter 39 of high alumina instead or high alumina castable 42 lays.
To feed hopper lower area 2, because directly contacting with rubbish, and time of contact is longer, its furnace wall arrange (by stove to outside stove) SiC85 refractory brick 32, insulating brick 36 and silicic acid heat-preservation cotton goods 43 should be adopted.
To pusher lower side wall zone 3, namely do not have pusher periodically repeatedly to run caused furnace wall side wall friction phenomenon, there is no the photothermal strong impact because the high-temperature flue gas produced after incineration firing produces yet.Its furnace wall arrange (by stove to outside stove) SK30 refractory brick 34, insulating brick 36 and silicic acid heat-preservation cotton goods 43 should be adopted.
To dry fire grate upper side wall zone 4, because being filled with the wet steam hot environment that a large amount of water vapour that drop goes out from rubbish is formed, and the refractory brick of SiC material easily produces oxidation reaction in the environment.So its furnace wall arrange (by stove to outside stove) AL-60C refractory brick 31, insulating brick 36 and silicic acid heat-preservation cotton goods 43 should be adopted.
To all the other two-stage furnace row (combustion grate section, burn-out grate section) top and rubbish contact area 5, because directly contacting with rubbish, but because falling of vapour content is few, its furnace wall is arranged (by stove to outside stove) SiC85 refractory brick 32, insulating brick 36 and silicic acid heat-preservation cotton goods 43 should be adopted.
To each section of fire grate top and the contactless region 6 of rubbish, because of with rubbish without directly contacting, its furnace wall arrange (by stove to outside stove) SK34 refractory brick 35, insulating brick 36 and silicic acid heat-preservation cotton goods 43 should be adopted.
To each section of fire grate (dry fire grate section, combustion grate section, burn-out grate section) lower area 7, with rubbish without directly contacting, and also contactless with high-temperature flue gas, its furnace wall arrange (by stove to outside stove) SK30 refractory brick 34, insulating brick 36 and silicic acid heat-preservation cotton goods 43 should be adopted.
To each section of fire grate (dry fire grate section, combustion grate section, burn-out grate section) drop wall zone 8, be positioned at every section of fire grate front portion, be rubbish from the changeover portion of leading portion section movement backward, its furnace wall is arranged, adopts Si3N4-SiC refractory brick 37, SiC85 refractory brick 32 respectively from top to bottom.
To air cooling wall and rubbish contact area 9, adopt air cooling wall (a kind of steel box-type ventilation unit) to be placed on burning zone region, to replace heavy boiler setting structure, having contact area with rubbish, its furnace wall is arranged should adopt SiC85 refractory brick 32.
To air cooling wall and the contactless region of rubbish 10, adopt air cooling wall (a kind of steel box-type ventilation unit) to be placed on burning zone region, to replace heavy boiler setting structure, with rubbish and contact area, its furnace wall arrange should adopt SiC50 refractory brick 33.
To side wall region, air cooling wall combustion grate district 11, air cooling wall (a kind of steel box-type ventilation unit) is adopted to be placed on burning zone region, to replace heavy boiler setting structure, having contact area with fire grate, its furnace wall is arranged should adopt high density and high-strength fireproof pour material 40.
To aditus laryngis (high-temperature flue gas is mixed scratches) region 12, because jointly forming incinerator exit passageway with fin panel casing (forward and backward arch) region, its furnace wall, based on the plastic refractory matter 38 of 30%SiC, increases some quarls with reinforcing wall simultaneously.If enter stove rubbish low level design calorific value 1250kJ/kg and following time, the plastic refractory matter of high alumina 39 or high alumina castable 42 should be adopted to replace the plastic refractory matter 38 of 30%SiC.
To rear wall zone 13, because being provided with the equipment such as igniter and monitoring furnace flame device, its furnace wall does not adopt forming brick body structure, but adopts the plastic refractory matter 39 of high alumina at side towards the fire, carries on the back fiery face and adopts silicic acid heat-preservation cotton goods 43.
To the side wall region 14 contacted with the bottom header that front and back are encircleed, because of the restriction of irregular structure, its furnace wall should adopt grog 41 to carry out sealing and fill.
The utility model is applicable to the layout of the incinerator furnace wall of consumer waste incineration power plant, is to carry out structural configuration to the incinerator furnace wall adopting syllogic mechanical reciprocating fire grate to carry out consumer waste incineration.Function according to incinerator furnace wall is divided into zones of different; Select the fire-resistant and insulation material adapted with region characteristic to carry out combination to the same area to arrange, to realize the normal operation maintaining whole incinerator.Simultaneously under the prerequisite that the flammable matter ensured in stove in rubbish fully burns, reduce in stove and produce row localized high temperature regions, suppress the ash in fuel to liquid state constantly softening development, thus effectively reduce or prevent the serious coking phenomenon of burning zone fire grate high-temperature area furnace wall, reduce the appearance causing blowing out because of slagging.For adopting the incinerator of heat insulation furnace wall construction, increase air cooling wall and furnace interior coke cleaning period also can be made to extend to 6 months from 4 months, or longer.In addition, also incinerator life more than 10% can be made.
Claims (3)
1. one kind is applicable to the arrangement of the incinerator furnace wall of consumer waste incineration power plant, adopt syllogic mechanical reciprocating fire grate to carry out the incinerator furnace wall of consumer waste incineration, described mechanical reciprocating fire grate is dry fire grate section, combustion grate section, burn-out grate section respectively;
It is characterized in that: incinerator furnace wall body is divided into zones of different by the function according to furnace wall, be divided into: before fin panel casing, rear arch region, feed hopper lower side wall zone, pusher lower side wall zone, dry fire grate upper side wall zone, all the other two-stage furnace row top and rubbish contact area, each section of fire grate and the contactless region of rubbish, three sections of fire grate lower areas, three sections of fire grate drop wall zones, air cooling wall and rubbish contact area, air cooling wall and the contactless region of rubbish, air cooling wall and side, combustion grate contact zone, aditus laryngis side wall high-temperature flue gas is mixed scratches region, rear wall zone, and the side wall region to contact with the bottom header that front and back are encircleed,
To the forward and backward arch area territory of described fin panel casing, jointly form incinerator exit passageway with both sides aditus laryngis side wall, its furnace wall adopts the plastic refractory matter of 30%SiC to lay;
To described feed hopper lower area, its furnace wall is arranged by adopting SiC85 refractory brick, insulating brick and silicic acid heat-preservation cotton goods in stove outside stove;
To pusher lower side wall zone, its furnace wall is arranged by adopting SK30 refractory brick, insulating brick and silicic acid heat-preservation cotton goods in stove outside stove;
To dry fire grate upper side wall zone, its furnace wall is arranged by adopting AL-60C refractory brick, insulating brick and silicic acid heat-preservation cotton goods in stove outside stove; To all the other two-stage furnace row top and rubbish contact area, its furnace wall is arranged by adopting SiC85 refractory brick, insulating brick and silicic acid heat-preservation cotton goods in stove outside stove;
To each section of fire grate top and the contactless region of rubbish, because of with rubbish without directly contacting, its furnace wall arrange by adopting SK34 refractory brick, insulating brick and silicic acid heat-preservation cotton goods in stove outside stove;
To each section of fire grate lower area, its furnace wall is arranged by adopting SK30 refractory brick, insulating brick and silicic acid heat-preservation cotton goods in stove outside stove;
To each section of fire grate drop wall zone, be positioned at every section of stove afterbody, be rubbish from the changeover portion of leading portion section movement backward, its furnace wall is arranged, adopts Si3N4-SiC refractory brick, SiC85 refractory brick respectively from top to bottom;
To air cooling wall and rubbish contact area, adopt air cooling wall to be placed on burning zone region, having contact area with rubbish, its furnace wall is arranged and is adopted SiC85 refractory brick;
To air cooling wall and the contactless region of rubbish, adopt air cooling wall to be placed on burning zone region, with rubbish and contact area, its furnace wall is arranged and is adopted SiC50 refractory brick;
To side wall region, air cooling wall combustion grate district, adopt air cooling wall to be placed on burning zone region, having contact area with fire grate, its furnace wall is arranged and is adopted high density and high-strength fireproof pour material;
Scratch region to aditus laryngis high-temperature flue gas is mixed, jointly form incinerator exit passageway with the forward and backward arch area territory of fin panel casing, its furnace wall, based on the plastic refractory matter of 30%SiC, increases some quarls with reinforcing wall simultaneously;
To rear wall zone, adopt the plastic refractory matter of high alumina at side towards the fire, carry on the back fiery face and adopt silicic acid heat-preservation cotton goods;
To the side wall region contacted with the bottom header that front and back are encircleed, its furnace wall adopts grog to carry out sealing and fills.
2. a kind of arrangement being applicable to the incinerator furnace wall of consumer waste incineration power plant according to claim 1, it is characterized in that, the forward and backward arch area territory of described fin panel casing and aditus laryngis high-temperature flue gas are mixed and scratches region, when enter stove rubbish low level design calorific value 1250kJ/kg and following time, the plastic refractory matter of this region high alumina or high alumina castable lay.
3. a kind of arrangement being applicable to the incinerator furnace wall of consumer waste incineration power plant according to claim 1, is characterized in that, described employing air cooling wall is steel box-type ventilation unit.
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| CN201520103548.9U CN204494417U (en) | 2015-02-13 | 2015-02-13 | A kind of arrangement being applicable to the incinerator furnace wall of consumer waste incineration power plant |
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| CN201520103548.9U CN204494417U (en) | 2015-02-13 | 2015-02-13 | A kind of arrangement being applicable to the incinerator furnace wall of consumer waste incineration power plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654314A (en) * | 2015-02-13 | 2015-05-27 | 上海康恒环境股份有限公司 | Layout structure for incinerator furnace wall of household waste incineration power plant |
| WO2021243586A1 (en) * | 2020-05-30 | 2021-12-09 | 深圳市能源环保有限公司 | Water-cooled furnace wall of waste incinerator |
-
2015
- 2015-02-13 CN CN201520103548.9U patent/CN204494417U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654314A (en) * | 2015-02-13 | 2015-05-27 | 上海康恒环境股份有限公司 | Layout structure for incinerator furnace wall of household waste incineration power plant |
| CN104654314B (en) * | 2015-02-13 | 2017-04-19 | 上海康恒环境股份有限公司 | Layout structure for incinerator furnace wall of household waste incineration power plant |
| WO2021243586A1 (en) * | 2020-05-30 | 2021-12-09 | 深圳市能源环保有限公司 | Water-cooled furnace wall of waste incinerator |
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| GR01 | Patent grant | ||
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Granted publication date: 20150722 Effective date of abandoning: 20170419 |