CN105698180A - Butt joint aluminum smelting furnace system of rubbish gasification furnace - Google Patents
Butt joint aluminum smelting furnace system of rubbish gasification furnace Download PDFInfo
- Publication number
- CN105698180A CN105698180A CN201610164029.2A CN201610164029A CN105698180A CN 105698180 A CN105698180 A CN 105698180A CN 201610164029 A CN201610164029 A CN 201610164029A CN 105698180 A CN105698180 A CN 105698180A
- Authority
- CN
- China
- Prior art keywords
- melting furnace
- aluminium melting
- gasification furnace
- gasification
- furnace system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- F23G5/02—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
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
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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
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L5/00—Blast-producing apparatus before the fire
- F23L5/04—Blast-producing apparatus before the fire by induction of air for combustion, e.g. using steam jet
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention discloses a butt joint aluminum smelting furnace system of a rubbish gasification furnace. The butt joint aluminum smelting furnace system comprises a rubbish gasification furnace system, an oxygenation device and an aluminum smelting furnace. The temperature of heat generated by the rubbish gasification furnace is increased through the oxygenation device and then the heat is provided for the aluminum smelting furnace. The rubbish gasification furnace system comprises the gasification furnace, a condenser, a cyclone dust collector and combustion guns, wherein the condenser, the cyclone dust collector and the combustion guns communicate with a gas outlet of the gasification furnace in sequence. The condenser, the cyclone dust collector and the combustion guns communicate with one another through a pipeline. Gun openings of the combustion guns are in butt joint with the aluminum smelting furnace. Ash obtained after gasification of the rubbish gasification furnace is dry ash and is discharged through an ash discharging scraper. By means of the butt joint aluminum smelting furnace system of the rubbish gasification furnace, the heat generated by the rubbish gasification furnace is oxygenated, so that the temperature of the outlet of the rubbish gasification furnace is increased, and the rubbish gasification furnace can be applied to the aluminum smelting furnace.
Description
Technical field
The application belongs to technical field of waste treatment, particularly to a kind of refuse gasification boiler docking aluminium melting furnace system。
Background technology
Rubbish and inflammable refuse gasification are to be the thermochemical process of imflammable gas by rubbish dye conversion。Steam, free oxygen or carry out thermal chemical reaction in conjunction with the carbon in oxygen and fuel in this process, generates fuel gas。Refuse gasification process is more complicated, and gasification reaction conditions is also different, but the process of all gasification reactions substantially all includes dry, the pyrolysis of rubbish, oxidation and reduction reaction process。
Traditional gasification furnace, its bottom ash is generally wet ash, and ash hole adopts auger mode ash discharge, owing to containing metal in combustiblerefuse, it is easy to make the auger closed produce stuck phenomenon。
The temperature that traditional gasification furnace produces is not high, is difficult to be directly used in aluminium melting furnace。
Summary of the invention
It is an object of the invention to provide a kind of refuse gasification boiler docking aluminium melting furnace system, to overcome deficiency of the prior art。
For achieving the above object, the present invention provides following technical scheme:
The embodiment of the present application discloses a kind of refuse gasification boiler docking aluminium melting furnace system, including refuse gasification furnace system, oxygen-increasing device and aluminium melting furnace, the heat that described refuse gasification boiler produces is supplied to aluminium melting furnace after improving temperature by oxygen-increasing device, described refuse gasification furnace system includes gasification furnace and is sequentially communicated in the condenser of described gasification furnace gas outlet, cyclone dust extractor and combustion gun, by pipeline connection between described condenser, cyclone dust extractor and combustion gun, the muzzle docking aluminium melting furnace of described combustion gun。
Preferably, in above-mentioned refuse gasification boiler docking aluminium melting furnace system, the lime-ash after the gasification of described refuse gasification boiler is dry ash, and the ash hole of described gasification furnace is provided with scraper plate, and this scraper plate promotes dry ash to discharge from ash hole by rotating。
Preferably, in above-mentioned refuse gasification boiler docking aluminium melting furnace system, described pipeline being provided with explosion-proof pressure valve, this pressure valve is automatic vent pressure release when pressure exceedes certain threshold value。
Preferably, in above-mentioned refuse gasification boiler docking aluminium melting furnace system, described oxygen-increasing device is water-cooled watt blower fan, and described combustion gun connects with water-cooled watt blower fan, and this water-cooled watt blower fan is in order to provide oxygen。
Preferably, in above-mentioned refuse gasification boiler docking aluminium melting furnace system, described gasification furnace be provided externally with circulating water pool, cooling tower and water circulating pump, form Water-cooling circulating loop between described gasification furnace, cooling tower, circulating water pool and water circulating pump。
Preferably, in above-mentioned refuse gasification boiler docking aluminium melting furnace system, the bottom of described cyclone dust extractor is communicated with oil sump tank, and this oil sump tank connects with oil sump。
Preferably, in above-mentioned refuse gasification boiler docking aluminium melting furnace system, the gas outlet of described gasification furnace is also connected with a wet dust collector, and this wet dust collector directly discharges after gas filtration。
Preferably, in above-mentioned refuse gasification boiler docking aluminium melting furnace system, described combustion gun is provided with automatic temperature-regulator。
Compared with prior art, it is an advantage of the current invention that:
The present invention carries out oxygen supplement by the heat that refuse gasification boiler is produced, and improves its outlet temperature so that it is can be applicable to aluminium melting furnace。
Gasification furnace ashes of the present invention are dry ash, and ash discharging gear is rotate the scraper plate arranged, and efficiency is high, and is not easy stuck。
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
The principle schematic that Fig. 1 show in the specific embodiment of the invention refuse gasification furnace system。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is described in detail, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, broadly fall into the scope of protection of the invention。
Shown in Fig. 1, refuse gasification furnace system, including gasification furnace 1 and be sequentially communicated in the condenser 2 of gasification furnace gas 1 outlet, cyclone dust extractor 3 and combustion gun 4, pipeline connection is passed through between condenser 2, cyclone dust extractor 3 and combustion gun 4, the muzzle docking aluminium melting furnace of combustion gun, lime-ash after the gasification of described refuse gasification boiler is dry ash, and the ash hole of described gasification furnace is provided with scraper plate, and this scraper plate promotes dry ash to discharge from ash hole by rotating。。
In this technical scheme, gasification furnace ashes are dry ash, and ash discharging gear is rotate the scraper plate arranged, and efficiency is high, and is not easy stuck。
Gasification furnace includes the agitating device 101 extended within gasification furnace, and the top of gasification furnace is provided with charging aperture 102, is provided with feeder 103 between charging aperture 102 and the bottom of gasification furnace。
In this technical scheme, combustiblerefuse and rubbish are transported to charging aperture by feeder 103 persistence from bottom, and are rendered to gasification furnace by fuel from charging aperture。
Further, pipeline is provided with explosion-proof pressure valve 6, the automatic vent pressure release when pressure exceedes certain threshold value of this pressure valve 6。
In this technical scheme, the safety of system can be greatly improved by anti-explosion pressure gage。
Further, combustion gun 4 connects with water-cooled watt blower fan 7, and this water-cooled watt blower fan 7 is in order to provide oxygen。
In this technical scheme, fuel gas and oxygen are discharged from the outlet of combustion gun, it is possible to play combustion-supporting effect。
Further, gasification furnace 1 be provided externally with circulating water pool 8, cooling tower 9 and water circulating pump 10, between gasification furnace 1, cooling tower 9, circulating water pool 8 and water circulating pump 10 formed Water-cooling circulating loop。
In this technical scheme, being realized the cooling of persistence by Water-cooling circulating loop, this closed circuit also connects with condenser。
Further, the bottom of cyclone dust extractor 3 is communicated with oil sump tank 301, and this oil sump tank 301 connects with oil sump 302。
Valve 303 it is additionally provided with between cyclone dust extractor 3 and oil sump tank 301。
Further, the gas outlet of gasification furnace is also connected with a wet dust collector 11, and this wet dust collector directly discharges after gas filtration。Enter pulse dust collector。
Further, combustion gun is provided with automatic temperature-regulator。
In this technical scheme, pass through automatic temperature-regulator so that the temperature of combustion gun outlet is within controlled range。
It should be noted that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially。And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment。When there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or equipment。
The above is only the detailed description of the invention of the application; it should be pointed out that, for those skilled in the art, under the premise without departing from the application principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as the protection domain of the application。
Claims (8)
1. a refuse gasification boiler docking aluminium melting furnace system, it is characterized in that, including refuse gasification furnace system, oxygen-increasing device and aluminium melting furnace, the heat that described refuse gasification boiler produces is supplied to aluminium melting furnace after improving temperature by oxygen-increasing device, described refuse gasification furnace system includes gasification furnace and is sequentially communicated in the condenser of described gasification furnace gas outlet, cyclone dust extractor and combustion gun, by pipeline connection between described condenser, cyclone dust extractor and combustion gun, the muzzle docking aluminium melting furnace of described combustion gun。
2. refuse gasification boiler according to claim 1 docking aluminium melting furnace system, it is characterised in that: the lime-ash after the gasification of described refuse gasification boiler is dry ash, and the ash hole of described gasification furnace is provided with scraper plate, and this scraper plate promotes dry ash to discharge from ash hole by rotating。
3. refuse gasification boiler according to claim 1 docking aluminium melting furnace system, it is characterised in that: being provided with explosion-proof pressure valve on described pipeline, this pressure valve is automatic vent pressure release when pressure exceedes certain threshold value。
4. refuse gasification boiler according to claim 1 docking aluminium melting furnace system, it is characterised in that: described oxygen-increasing device is water-cooled watt blower fan, and described combustion gun connects with water-cooled watt blower fan, and this water-cooled watt blower fan is in order to provide oxygen。
5. refuse gasification boiler according to claim 1 docking aluminium melting furnace system, it is characterized in that: described gasification furnace be provided externally with circulating water pool, cooling tower and water circulating pump, between described gasification furnace, cooling tower, circulating water pool and water circulating pump formed Water-cooling circulating loop。
6. refuse gasification boiler according to claim 1 docking aluminium melting furnace system, it is characterised in that: the bottom of described cyclone dust extractor is communicated with oil sump tank, and this oil sump tank connects with oil sump。
7. refuse gasification boiler according to claim 1 docking aluminium melting furnace system, it is characterised in that: the gas outlet of described gasification furnace is also connected with a wet dust collector, and this wet dust collector directly discharges after gas filtration。
8. refuse gasification boiler according to claim 1 docking aluminium melting furnace system, it is characterised in that: described combustion gun is provided with automatic temperature-regulator。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610164029.2A CN105698180A (en) | 2016-03-22 | 2016-03-22 | Butt joint aluminum smelting furnace system of rubbish gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610164029.2A CN105698180A (en) | 2016-03-22 | 2016-03-22 | Butt joint aluminum smelting furnace system of rubbish gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105698180A true CN105698180A (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610164029.2A Pending CN105698180A (en) | 2016-03-22 | 2016-03-22 | Butt joint aluminum smelting furnace system of rubbish gasification furnace |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10103635A (en) * | 1996-09-25 | 1998-04-21 | Plantec:Kk | Direct connected type incineration ash melting and processing facility and its processing method |
| CN202415485U (en) * | 2012-01-16 | 2012-09-05 | 刘丽 | Biomass fuel combusting downdraft gasification generator device |
| CN204461053U (en) * | 2015-02-05 | 2015-07-08 | 浙江创元环境设备有限公司 | Living beings melt aluminium stove |
| CN204478815U (en) * | 2014-12-30 | 2015-07-15 | 江西东胜铝业有限公司 | Novel energy-saving aluminium-melting furnace |
| CN105369230A (en) * | 2015-11-09 | 2016-03-02 | 华南师范大学 | Low-carbon aluminum product oxidation heating system with biomass gasifier |
| CN205447762U (en) * | 2016-03-22 | 2016-08-10 | 江苏辰龙再生资源开发有限公司 | Aluminium furnace system is melted in butt joint of waste gasification stove |
-
2016
- 2016-03-22 CN CN201610164029.2A patent/CN105698180A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10103635A (en) * | 1996-09-25 | 1998-04-21 | Plantec:Kk | Direct connected type incineration ash melting and processing facility and its processing method |
| CN202415485U (en) * | 2012-01-16 | 2012-09-05 | 刘丽 | Biomass fuel combusting downdraft gasification generator device |
| CN204478815U (en) * | 2014-12-30 | 2015-07-15 | 江西东胜铝业有限公司 | Novel energy-saving aluminium-melting furnace |
| CN204461053U (en) * | 2015-02-05 | 2015-07-08 | 浙江创元环境设备有限公司 | Living beings melt aluminium stove |
| CN105369230A (en) * | 2015-11-09 | 2016-03-02 | 华南师范大学 | Low-carbon aluminum product oxidation heating system with biomass gasifier |
| CN205447762U (en) * | 2016-03-22 | 2016-08-10 | 江苏辰龙再生资源开发有限公司 | Aluminium furnace system is melted in butt joint of waste gasification stove |
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Application publication date: 20160622 |