CN107917428A - The refuse pyrolysis steam pot furnace system of high-efficiency environment friendly - Google Patents
The refuse pyrolysis steam pot furnace system of high-efficiency environment friendly Download PDFInfo
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- CN107917428A CN107917428A CN201711219572.9A CN201711219572A CN107917428A CN 107917428 A CN107917428 A CN 107917428A CN 201711219572 A CN201711219572 A CN 201711219572A CN 107917428 A CN107917428 A CN 107917428A
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- Prior art keywords
- smoke box
- burner
- refuse pyrolysis
- environment friendly
- efficiency environment
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
- F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/30—Pyrolysing
- F23G2201/302—Treating pyrosolids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/30—Pyrolysing
- F23G2201/303—Burning pyrogases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2202/00—Combustion
- F23G2202/10—Combustion in two or more stages
- F23G2202/103—Combustion in two or more stages in separate chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/20—Waste heat recuperation using the heat in association with another installation
- F23G2206/203—Waste heat recuperation using the heat in association with another installation with a power/heat generating installation
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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
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Abstract
The invention belongs to boiler technology field, a kind of refuse pyrolysis steam pot furnace system of high-efficiency environment friendly is disclosed, including sequentially connected waste incineration field, integrated reactor, thermal decomposer and boiler, boiler include burner, boiler body and cigarette air passage；Boiler body includes front smoke box, furnace shell, smoke pipe and rear smoke box, and lower part is equipped with burner hearth and return combustion chamber in furnace shell, its internal upper part is equipped with carbonated drink room；Smoke pipe is more than one, it is installed in carbonated drink room, and smoke pipe is connected between return combustion chamber and cigarette air passage；Return combustion chamber and burner hearth end communicate, front smoke box and rear smoke box are respectively arranged on the both ends of furnace shell, and burner is connected by front smoke box and burner hearth, and cigarette air passage is connected with rear smoke box, the refuse pyrolysis gas that waste incineration field produces enters burner through integrated reactor, thermal decomposer successively, finally enters stove chamber inner combustion.Using refuse pyrolysis gas as fuel, coordinate the structure setting of boiler body, decompose refuse pyrolysis gas high-temp combustion in burner hearth, reduce the in line risk to air of harmful substance.
Description
Technical field
The present invention relates to boiler technology field, and in particular, to a kind of refuse pyrolysis steam pot furnace system of high-efficiency environment friendly.
Background technology
Domestic and international main all kinds of rubbish methods of disposal have burning, compost and sanitary landfills at present, with regard to these three mode phases
Compare, burning method is the preferred approach of more innoxious domestic waste, minimizing and recycling, has disposable investment
Save, take up an area less, operating cost it is moderate, and again can the not contaminated significant advantage of water conservation and soil, certainly this be establish
On the basis of many pernicious gases are absorbed when using burning method, it is directed in the prior art when absorbing waste incineration
The way of pernicious gas has using mechanical grate incinerator, fluidized bed incinerator, rotary kiln incineration etc., but fluidized bed incinerator technology
Auxiliary fuel need to be used, and cutting must be carried out to rubbish and crushed, power consumption is big, and operating cost is high, and flue gas is up to standard still tired
It is difficult；Mechanical grate incinerator technology maturation, but invest high with operating cost；Technology using rotary kiln is mainly used for hazardous waste
Incineration disposal, equipment investment is big, installation difficulty is big, operation troubles rate is high, and the flue gas still hardly possible that these incineration technologies obtain reaches cigarette
Gas discharge standard.
The content of the invention
A kind of refuse pyrolysis steam pot of high-efficiency environment friendly is provided the purpose of the present invention is overcoming the above-mentioned deficiency of the prior art
Furnace system, it can effectively absorb the pyrolysis gas of waste incineration generation and enter burning in stove, and the flue gas produced that burns is in high temperature
The state lower residence time is grown, it is ensured that the pollutant such as dioxins fully decomposes in flue gas, makes flue gas emission up to standard.
The technical scheme is that：A kind of refuse pyrolysis steam pot furnace system of high-efficiency environment friendly, including sequentially connected rubbish
Rubbish, which burns field, integrated reactor, thermal decomposer and boiler, boiler, includes burner, boiler body and cigarette air passage.
Boiler body includes front smoke box, furnace shell, smoke pipe and rear smoke box, and lower part is equipped with burner hearth and return combustion chamber in furnace shell, in it
Top is equipped with carbonated drink room.
Smoke pipe is more than one, it is installed in carbonated drink room, and smoke pipe is connected between return combustion chamber and cigarette air passage.
Return combustion chamber and burner hearth end communicate, and front smoke box and rear smoke box are respectively arranged on the both ends of furnace shell, and burner passes through preceding cigarette
Case and burner hearth are connected, and cigarette air passage be connected with rear smoke box, the refuse pyrolysis gas of waste incineration field generation pass through successively integrated reactor,
Enter burner after thermal decomposer, and eventually enter into stove chamber inner combustion.
Further technical solution is the present invention：Furnace shell top sidewall is equipped with the through hole connected with air, and through hole is equipped with
Logical air tube socket.
Further technical solution is the present invention：Smoke pipe and burner hearth are arranged in parallel and run through boiler body length direction.
Further technical solution is the present invention：Front smoke box includes the front smoke box panel being connected with furnace shell end, front smoke box
Panel inner surface is equipped with the lug boss being connected with burner hearth, and there is lug boss centre bore to be connected with burner；Be additionally provided with furnace shell
The connecting portion of side wall connection, connecting portion are equipped with insulating layer with furnace shell madial wall, the contact surface of front smoke box panel inner surface, connect
Portion on the insulating layer of the contact surface of front smoke box panel inner surface with being further fixed on flame retardant coating.
Front smoke box panel outer surface, which is equipped with, to be used to burner stablizing the connecting plate engaged with lug boss central hole, is also set
It is useful for overhauling or checks the inspection door of situation in stove.
Technical solution of the invention further is：Inspection door includes being perpendicularly fixed at the fixation of front smoke box panel outer surface
Cover, be fixed at fixing sleeve outer surface and sealing plate with front smoke box panel parallel, be arranged in parallel with sealing plate for closing inspection
The inspection panel of door is looked into, sealing plate and inspection panel are bolted in edge.
Further technical solution is the present invention：Shield brick structure, shield are equipped with the centre bore of front smoke box panel lug boss
There is brick structure endoporus to be connected with burner, and the interior bore end of shield brick structure towards burner hearth is tapered, and tapered distal end extends to shield
The outer surface of brick structure.
Further technical solution is the present invention：Smoke box includes rear smoke box panel afterwards, and rear smoke box top is equipped with for cigarette in stove
Smoke hole derived from gas, smoke hole both sides are respectively equipped with rear smoke box inspection door, and rear smoke box inspection door is including in door cover plate, door cover plate
Surface is equipped with the mounting portion stretched into stove, and airtight and watertight padding, the extension of door cover plate lower edge are filled between mounting portion and rear smoke box panel
Extremely overlapping with rear smoke box panel, lap is bolted.
Further technical solution is the present invention：Afterwards energy-saving appliance is also associated with the smoke hole of smoke box.
Technical solution of the invention further is：Energy-saving appliance includes connection smoke box, the frame for being connected to smoke hole, frame
Interior to be equipped with finned tube, import header, outlet header, finned tube is restrained for the bending of laterally folded formula, the both ends point of finned tube
Lian Jie not import header and outlet header.
Further technical solution is the present invention：Finned tube is coated with case, multiple drain ports is provided with case, respectively
Drain port is connected by pipeline is collected to single u-shaped drain pipe discharge.
The present invention has following features compared with prior art：
1. using refuse pyrolysis gas as fuel, coordinate the structure setting of boiler body, make refuse pyrolysis gas high-temp combustion in burner hearth
Decompose, reduce the risk that harmful substance is directly discharged to air；
2. connecting the setting of through hole in furnace shell top sidewall with air, boiler body is set to be in normal pressure state, away from explosion danger；
3. smoke pipe is arranged in parallel with burner hearth and runs through boiler body length direction, the high-temperature flue gas that pyrolysis gas burning produces is set to grow
Time washes away smoke pipe（Convection bank）, make water pipe and flue gas there are enough times of contact to collect heat；
4. burner hearth and return combustion chamber are arranged on lower part in furnace shell, the carbonated drink room equipped with smoke pipe is arranged on furnace shell internal upper part, meets the low of flue gas
Position produces, high-order discharge rule, while the dual-seal of front smoke box and rear smoke box contacts offer to flue gas with the long-time of smoke pipe
Booster action；
5. the setting of finned tube can effectively reduce the temperature of smoke evacuation on energy-saving appliance, dredging on the case outside finned tube is coated in addition
The mouth of a river in time can discharge the liquid such as liquefied flue gas；
6. the steam generator system of the present invention is simple in structure, is used conveniently and safely, can efficient burning refuse pyrolysis gas, make the flue gas of discharge
Middle harmful substance is few, belongs to environmental type equipment.
The detailed construction of the present invention is further described below in conjunction with the drawings and specific embodiments.
Brief description of the drawings
Fig. 1 is the steam generator system structure diagram of the present invention；
Fig. 2 is the front view of front smoke box；
Fig. 3 is the cross-sectional view of front smoke box；
Fig. 4 is the close-up schematic view of A-A parts in Fig. 3；
Fig. 5 is the front view of rear smoke box；
Fig. 6 is the cross-sectional view of rear smoke box；
Fig. 7 is the part sectioned view of B-B in Fig. 6；
Fig. 8 is the front view of energy-saving appliance；
Fig. 9 is the right view of energy-saving appliance；
Figure 10 is the top view of energy-saving appliance.
Embodiment
Embodiment 1
As shown in Figure 1：A kind of refuse pyrolysis steam pot furnace system of high-efficiency environment friendly is provided, including sequentially connected waste incineration field 1,
Integrated reactor 2, thermal decomposer 3 and boiler, boiler include burner 4, boiler body and cigarette air passage 5.
Integrated reactor is used for the associated solid state impurity removal directly from the refuse pyrolysis gas of waste incineration field discharge, heat
Decomposer then further decomposes into the micro-molecular gas being readily burned to the component of refuse pyrolysis gas, makes the rubbish into burner
Pyrolysis gas purity is higher, while inflammability is good.
Boiler body includes front smoke box 61, furnace shell 62, smoke pipe 64 and rear smoke box 65, and lower part is equipped with 63 He of burner hearth in furnace shell 62
Return combustion chamber, its internal upper part are equipped with carbonated drink room.
Smoke pipe is more than one, it is installed in carbonated drink room, and smoke pipe is connected between return combustion chamber and cigarette air passage 5, smoke pipe shape
Convection bank into boiler body.
Return combustion chamber and burner hearth end communicate, and front smoke box 61 and rear smoke box 65 are respectively arranged on the both ends of furnace shell 62, and burner 4 is logical
Cross front smoke box 61 to connect with burner hearth 63, cigarette air passage 5 is connected with rear smoke box 65, and the refuse pyrolysis gas that waste incineration field produces passes through successively
Enter burner 4 after crossing integrated reactor 2, thermal decomposer 3, and eventually enter into burning in burner hearth 63.
The present invention solves the problems, such as that refuse pyrolysis gas is emitted into air all the time and produces serious pollution, by by rubbish
Pyrolysis gas introduces stove chamber inner combustion and resolves into flue gas, on the one hand reduces atmosphere pollution, the heat that on the other hand make use of the energy to produce
Measure and provide service for industry or life.
Boiler provided in this embodiment is three pass water-fire tube boiler of full automatic atmospheric, its 62 top sidewall of furnace shell be equipped with
The through hole that air is connected, through hole are equipped with logical air tube socket 66, can so boiler body is in normal pressure state, away from explosion
Danger, basis is provided for the high-temp combustion decomposition of refuse pyrolysis gas.
Come into contact in a large area, extend contact time at the same time, by smoke pipe 64 and burner hearth to enable high-temperature flue gas to be produced with smoke pipe 64
Flat 63 rows set and run through boiler body length direction, and such high-temperature flue gas can wash away smoke pipe successively through burner hearth 63 to return combustion chamber
64, smoke pipe is heated, so that the heat of high-temperature flue gas to be passed to by heat exchange to the water in smoke pipe.
To enable burner 4 preferably to be contacted with boiler body, the front smoke box 61 that the present invention designs includes and furnace shell end
The front smoke box panel 611 of connection, 611 inner surface of front smoke box panel are equipped with the lug boss 612 being connected with burner hearth 63, and lug boss has
Centre bore is connected with burner 4；It is additionally provided with the connecting portion 613 being connected with furnace shell madial wall, connecting portion 613 and the inner side of furnace shell 62
Wall, the contact surface of 611 inner surface of front smoke box panel are equipped with insulating layer, and connecting portion 613 connects with 611 inner surface of front smoke box panel
Flame retardant coating is further fixed on the insulating layer of contacting surface.
The said structure of 611 inner surface of front smoke box panel sets on the one hand to play and is stably connected with furnace shell and burner,
On the other hand the worst hot case in burner hearth 63 can fully be resisted.
611 outer surface of front smoke box panel, which is equipped with, to be used to burner 4 stablizing the connecting plate engaged with lug boss central hole
614, the inspection door 615 for overhauling or checking situation in stove is additionally provided with, staff in time can carry out boiler working condition
Assessment.
Inspection door 615, which specifically includes, to be perpendicularly fixed at the fixing sleeve 616 of 611 outer surface of front smoke box panel, is fixed at
Surely cover outer surface and sealing plate 617 with front smoke box panel parallel, be arranged in parallel with sealing plate 617 for the inspection for closing inspection door
Panel 618 is looked into, sealing plate 617 and inspection panel 618 are bolted in edge, are being bolted around place filled with close
Closure material 619, it is such to be arranged to front smoke box panel and the sealing of inspection panel provides double sealing structure, it can effectively prevent stove
The escape of interior high-temperature flue gas.
Because the fuel ejiction opening of burner and the bore of burner hearth 63 are there are difference in size, spray and protect to ensure that fuel is concentrated
The high pressure conditions that fuel sprays moment are demonstrate,proved, the present embodiment is equipped with shield brick structure 67 in the centre bore of front smoke box panel lug boss,
Protecting brick structure 67, there is endoporus to be connected with burner, and the interior bore end of shield brick structure 67 towards burner hearth 63 is tapered, tapered distal end
Extend to the outer surface of shield brick structure.
The endoporus for protecting brick structure 67 is turned to the structure change of cone by cylinder, while has catered to burner fuel ejection
The requirement of bore and burner hearth bore, and fuel and air spray moment and enter back into burner hearth into taper surface through cylindrical surface, it is sustainable
High pressure conditions are kept to be beneficial to its abundant burning in burner hearth.
Smoke box 65 includes rear smoke box panel 651 afterwards, and rear 65 top of smoke box is equipped with and supplies smoke hole 652 derived from inner flue gas of the stove,
Smoke hole both sides are respectively equipped with rear smoke box inspection door, and rear smoke box inspection door includes door cover plate 653, door cover plate inner surface is equipped with and stretches into
Mounting portion 654 in stove, is filled with airtight and watertight padding between mounting portion 654 and rear smoke box panel 651, door cover plate lower edge extend to
Smoke box panel is overlapping afterwards, and lap is bolted.
The position setting that smoke hole 652 is arranged on the top of rear smoke box panel 651 meets sweep of gases smoke pipe（Convection bank）
Natural trend afterwards.
Effectively to reduce final flue gas discharge temperature, environmental requirement is complied with, is also connected at the smoke hole 652 of rear smoke box
It is connected to energy-saving appliance 7.
Energy-saving appliance 7 includes connection smoke box 71, the frame 72 for being connected to smoke hole, and finned tube 73, import are equipped with frame 72
Header 74, outlet header 75, finned tube 73 are restrained for the bending of laterally folded formula, and the both ends of finned tube 73 connect import respectively
Header 74 and outlet header 75.
By toward cooling water is constantly passed through in import header, making cooling water fully carry out hot friendship with flue gas in finned tube
Change, be released the heat of high-temperature flue gas.
Finned tube 73 is coated with case 76, and multiple drain ports are provided with case 76, and each drain port is connected by pipeline to converge
Collection to a single u-shaped drain pipe 77, flue gas during cooling down, may liquefy in energy-saving appliance 7 because of temperature decrease, drain port with
Drain pipe can discharge liquefied flue gas in time, avoid it from remaining in energy-saving appliance.
The present invention is not limited to above-mentioned concrete structure, as long as with essentially identical configuration of the present invention setting and even
Mode is connect to fall within the scope and spirit of the invention.
Claims (10)
1. a kind of refuse pyrolysis steam pot furnace system of high-efficiency environment friendly, it is characterized in that：Including sequentially connected waste incineration field（1）、
Integrated reactor（2）, thermal decomposer（3）And boiler, boiler include burner（4）, boiler body and cigarette air passage（5）；
Boiler body includes front smoke box（61）, furnace shell（62）, smoke pipe (64) and rear smoke box（65）, furnace shell（62）Interior lower part is equipped with stove
Thorax（63）And return combustion chamber, its internal upper part are equipped with carbonated drink room；
Smoke pipe is more than one, it is installed in carbonated drink room, and smoke pipe is connected to return combustion chamber and cigarette air passage（5）Between；
Return combustion chamber and burner hearth end communicate, front smoke box（61）With rear smoke box（65）It is respectively arranged on furnace shell（62）Both ends, burner
（4）Pass through front smoke box（61）With burner hearth（63）Connect, cigarette air passage（5）With rear smoke box（65）Connection, the rubbish that waste incineration field produces
Rubbish pyrolysis gas passes through integrated reactor successively（2）, thermal decomposer（3）Enter burner afterwards（4）, and eventually enter into burner hearth（63）It is interior
Burning.
2. the refuse pyrolysis steam pot furnace system of high-efficiency environment friendly according to claim 1, it is characterized in that：Furnace shell top sidewall is set
There is the through hole connected with air, through hole is equipped with logical air tube socket（66）.
3. the refuse pyrolysis steam pot furnace system of high-efficiency environment friendly according to claim 1, it is characterized in that：Smoke pipe（64）With burner hearth
（63）It is arranged in parallel and runs through boiler body length direction.
4. the refuse pyrolysis steam pot furnace system of high-efficiency environment friendly according to claim 1, it is characterized in that：Front smoke box（61）Including
The front smoke box panel being connected with furnace shell end（611）, front smoke box panel（611）Inner surface is equipped with the lug boss being connected with burner hearth
（612）, lug boss（612）With centre bore and burner（4）Connect；It is additionally provided with the connecting portion being connected with furnace shell madial wall
（613）, connecting portion（613）With furnace shell（62）Madial wall, front smoke box panel（611）The contact surface of inner surface is equipped with insulating layer,
Connecting portion（613）With front smoke box panel（611）Flame retardant coating is further fixed on the insulating layer of the contact surface of inner surface；
Front smoke box panel（611）Outer surface, which is equipped with, to be used for burner（4）Stablize the connecting plate engaged with lug boss central hole
（614）, it is additionally provided with the inspection door for overhauling or checking situation in stove（615）.
5. the refuse pyrolysis steam pot furnace system of high-efficiency environment friendly according to claim 4, it is characterized in that：Inspection door（615）Bag
Include the fixing sleeve for being perpendicularly fixed at front smoke box panel outer surface（616）, be fixed at fixing sleeve（616）Outer surface and and front smoke box
The sealing plate of panel parallel（617）With sealing plate（617）It is arranged in parallel for the inspection panel for closing inspection door（618）, sealing
Plate（617）And inspection panel（618）It is bolted in edge.
6. the refuse pyrolysis steam pot furnace system of high-efficiency environment friendly according to claim 4 or 5, it is characterized in that：Front smoke box panel
Shield brick structure is equipped with the centre bore of lug boss（67）, protect brick structure（67）With endoporus and burner（4）Connect, protect brick structure
Interior bore end towards burner hearth is tapered, and tapered distal end extends to the outer surface of shield brick structure.
7. the refuse pyrolysis steam pot furnace system of high-efficiency environment friendly according to claim 1, it is characterized in that：Smoke box afterwards（65）Including
Smoke box panel afterwards（651）, rear smoke box top is equipped with and supplies smoke hole derived from inner flue gas of the stove（652）, smoke hole both sides are respectively equipped with
Smoke box inspection door afterwards, rear smoke box inspection door include door cover plate（653）, door cover plate inner surface is equipped with and stretches into mounting portion in stove
（654）, mounting portion（654）With rear smoke box panel（651）Between be filled with airtight and watertight padding, door cover plate lower edge extends to and rear smoke box
Panel is overlapping, and lap is bolted.
8. the refuse pyrolysis steam pot furnace system of high-efficiency environment friendly according to claim 7, it is characterized in that：The smoke hole of smoke box afterwards
（652）Place is also associated with energy-saving appliance（7）.
9. the refuse pyrolysis steam pot furnace system of high-efficiency environment friendly according to claim 8, it is characterized in that：Energy-saving appliance（7）Including
It is connected to the connection smoke box of smoke hole（71）, frame（72）, frame（72）It is interior to be equipped with finned tube（73）, import header（74）, go out
Mouth header（75）, finned tube（73）Restrained for the bending of laterally folded formula, finned tube（73）Both ends connect inlet header respectively
Case（74）And outlet header（75）.
10. the refuse pyrolysis steam pot furnace system of high-efficiency environment friendly according to claim 9, it is characterized in that：Finned tube（73）Outside
It is coated with case（76）, case（76）On be provided with multiple drain ports, each drain port connects that to be collected to a single u-shaped hydrophobic by pipeline
Pipe（77）Discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711219572.9A CN107917428A (en) | 2017-11-28 | 2017-11-28 | The refuse pyrolysis steam pot furnace system of high-efficiency environment friendly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711219572.9A CN107917428A (en) | 2017-11-28 | 2017-11-28 | The refuse pyrolysis steam pot furnace system of high-efficiency environment friendly |
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| CN105042557A (en) * | 2015-07-20 | 2015-11-11 | 浙江上能锅炉有限公司 | Multi-return-stroke gas-steam boiler |
| CN205014396U (en) * | 2015-09-19 | 2016-02-03 | 安阳市福士德锅炉有限责任公司 | Canned type boiler uptake door |
| CN205279118U (en) * | 2015-12-08 | 2016-06-01 | 安阳方快锅炉有限公司 | Light boiler uptake |
| CN205717142U (en) * | 2016-04-19 | 2016-11-23 | 广州优的新能源科技有限公司 | Biomass double furnace thorax gas-steam boiler and combustion system thereof |
| CN105841142A (en) * | 2016-05-24 | 2016-08-10 | 大震锅炉工业（昆山）有限公司 | Efficient low-heating-value gas combustion boiler |
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