CN2752619Y

CN2752619Y - Incinerator

Info

Publication number: CN2752619Y
Application number: CN 200420107136
Authority: CN
Inventors: 胡耀忠
Original assignee: Canhuan Science & Technology Co Ltd
Current assignee: Canhuan Science & Technology Co Ltd
Priority date: 2004-10-25
Filing date: 2004-10-25
Publication date: 2006-01-18
Anticipated expiration: 2014-10-25

Abstract

The utility model discloses an incinerating device, which is composed of an incinerating furnace and a melting furnace, wherein the furnace body of the incinerating furnace has a material feeding opening, a lead-out opening and a smoke discharging opening. Furthermore, the incinerating furnace is connected with a combustion machine and one side wall of the furnace body is connected with the melting furnace. Furthermore, the smoke discharging opening is communicated with the melting furnace and heat generated by the incinerating furnace can be used for heating the melting furnace through the connecting side wall. Furthermore, discharged heat gas can be led into the melting furnace through the smoke discharging opening to heat the melting furnace again. The utility model has the advantages that toxic fly ash generated by the incinerating furnace can be conveniently moved into the melting furnace to be further treated, and the heating efficiency of the melting furnace can be efficiently enhanced. Furthermore, the energy waste can be remarkably reduced, and thus, the heat energy of the incinerating furnace can be fully used.

Description

A kind of incinerating apparatus

Technical field

The utility model relates to a kind of incinerating apparatus.

Background technology

The general incendivity to 800 of known incinerator ℃～900 ℃, and waste combustion can be formed the flying dust state, again because this ignition temperature still can not be decomposed part noxious material (as dioxin), known incinerator is provided with primary zone, secondary combustion chamber, and this primary zone can be heated to about 800 ℃～900 ℃, the toxic gas that secondary combustion chamber can produce primary zone's heating again heating flame to about 1200 ℃ with more effective processing noxious material and waste gas.

Should carry on as before and had remaining toxin via the flying dust after the burning, thereby generally must again this flying dust be placed and to be heated to about 1500 ℃～1700 ℃ melting furnace and to make melting and solidification and handle.

Yet known incinerator can not be heated to temperature more than 1500 ℃, the melting furnace that causes the flying dust that burns after handling must move to the elsewhere is again handled, cause and handle inconvenient situation, fail effectively to utilize during the hot gas that produces when this incinerator burns again discharging, cause energy loss to lack.

The utility model content

The purpose of this utility model provides a kind of poisonous flying dust that makes full use of the energy and incinerator is produced and is convenient to move to the incinerating apparatus that melting furnace is further handled.

The technical solution of the utility model is such: a kind of incinerating apparatus comprises that body of heater is provided with the incinerator of feeding mouth, export mouth, exhaust opening and the combustor that is connected with the incinerator body of heater; Also comprise the melting furnace that is provided with feed opening, export mouth and exhaust opening, above-mentioned melting furnace is provided with combustor, and a sidewall of the body of heater of above-mentioned incinerator is connected with above-mentioned melting furnace, and the exhaust opening of above-mentioned incinerator is communicated with above-mentioned melting furnace.

Above-mentioned melting furnace mainly is made up of the vacuum heat insulator that the inside and outside body of heater and the metal material of refractory brick manufacturing are made, wherein, inner furnace body is provided with feed opening and export mouth, and is connected with combustor, and the below of inner furnace body is provided with the smoke evacuation outlet, and a sidewall of inner furnace body and above-mentioned incinerator link again; The refractory brick that the outer intermarginal setting of external furnace body inner face and inner furnace body is distributed in distance, and be provided with wall between external furnace body and the inner furnace body, and this wall is communicated with the exhaust opening of incinerator, and the corresponding inner furnace body sidewall of each refractory brick outer rim is to be rectangular to be spaced, and make between each rectangular arrangement refractory brick and form discharge flue, and the external furnace body top is provided with exhaust opening; Vacuum heat insulator is provided with inside and outside layer, and wherein, internal layer covers in the external furnace body outer surface, and outer and interior interlayer makes up by bond post, and inside and outside interlayer is provided with airtight hollow thermal insulation layer, and this hollow thermal insulation layer is a vacuum heat-insulating layer.

The utility model adopts said structure, and incinerator can be inserted discarded object, and melting furnace can be inserted the flying dust through incinerator burning back, and the poisonous flying dust of incinerator generation can be convenient to move to melting furnace and further handle.And the heat energy that incinerator produces can be via linking the inner furnace body heating of sidewall to melting furnace, and the hot gas that incinerator is discharged can export to wall below between the inside and outside body of heater of melting furnace via exhaust opening, and again inner furnace body is heated, make the efficiency of heating surface of melting furnace effectively to promote, and can significantly reduce energy waste, and the heat energy of incinerator can more be made full use of.

Description of drawings

Fig. 1 is the utility model incinerator and melting furnace combination schematic diagram;

Fig. 2 is the utility model melting furnace cross-sectional schematic;

Fig. 3 is the utility model melting furnace part schematic perspective view;

Fig. 4 is the utility model incinerator, melting furnace heating schematic diagram one;

Fig. 5 is the utility model incinerator, melting furnace heating schematic diagram two;

Fig. 6 is another embodiment incinerator of the utility model, melting furnace combination schematic diagram.

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3, a kind of incinerating apparatus of the utility model, combine by incinerator 1, melting furnace 2, the body of heater of incinerator 1 is provided with feeding mouth 11, export mouth 12, exhaust opening 13, and be connected with combustor 14, and the inner furnace body 21 of a sidewall and melting furnace 2 links, and exhaust opening 13 is communicated with wall 222 belows of 21,22 of melting furnace 2 inside and outside bodies of heater, incinerator 1 is provided with first and

second combustion chamber

15,16, primary zone 15 can be heated to about 800 ℃～900 ℃ discarded object heating is the flying dust state; Secondary combustion chamber 16 can be heated to about 1200 ℃ so that toxic gas is added thermal decomposition;

Melting furnace 2 is made up of inner furnace body 21, external furnace body 22, vacuum heat insulator 23, and inner furnace body 21 is by the refractory brick manufacturing, and inner furnace body 21 is provided with feed opening 211, export mouth 212, and is connected with combustor 213, and the below of inner furnace body 21 is provided with smoke evacuation outlet 214; External furnace body 22 is by the refractory brick manufacturing, and the refractory brick 221 that intermarginal setting is distributed in distance outside external furnace body 22 inner faces and inner furnace body 21, and make

external furnace body

22 and 21 of inner furnace bodies be provided with wall 222, wall 222 is communicated with the exhaust opening 13 of incinerator 1, and each refractory brick 221 corresponding inner furnace body 21 sidewall outer rim is rectangular and is spaced, and make formation discharge flue 223 between each rectangular arrangement refractory brick, in external furnace body 22 tops exhaust opening 224 is set again; Vacuum heat insulator 23 is by the metal material manufacturing, vacuum heat insulator 23 is provided with inside and outside layer 231,232, exhaust opening 233, and exhaust opening 233 can be connected with heat reclamation device (not indicating among the figure), internal layer 231 covers in external furnace body 22 outer surfaces again, and make up by bond post 234 between skin 232 and the internal layer 231, and make between the inside and outside layer 231,232 and be provided with airtight hollow thermal insulation layer, and form vacuum heat-insulating layer 235 in this thermal insulation layer extracting gases.

As Fig. 4, shown in Figure 5, incinerator 1 can be inserted discarded object, melting furnace 2 can be inserted the flying dust after incinerator 1 burning, and simultaneously by combustor 14,213 heating respectively, and secondary combustion chamber 16 burnings of incinerator 1 are heated to about 1200 ℃ of high heat of generation can be by inner furnace body 21 heating of sidewall conduction to melting furnace 2, and the hot gas of heating discharge can export in the melting furnace 2 via exhaust opening 13,

external furnace body

21,22 wall 222 belows, and to inner furnace body 21 heating, the combustor 213 of melting furnace 2 can be heated to inner furnace body 21 more than 1500 ℃ by the less energy, and can add the thermosetting molten condition to the object in the inner furnace body 21, the hot gas of inner furnace body 21 exports to wall 222 belows via below smoke evacuation outlet 214 again, and cooperate the high hot waste gas of incinerator 1 importing to derive by exhaust opening 224 again around inner furnace body 21 outsides and outer lateral body 22 inner faces again by discharge flue 223, make external furnace body 22 can shed by the refractory brick of inner furnace body 21 thermal source and incinerator 1, the high hot waste gas heating of melting furnace 2, but and make the refractory brick accumulation of heat of external furnace body 22 and inner furnace body formed reheat function (shown in double-head arrow); The heat energy of external furnace body 22 is by the disconnected warm of vacuum heat-insulating layer 235 vacuum of outside vacuum heat insulator 23 again, and the heat energy that can reduce external furnace body 22 consumption that sheds, make the efficiency of heating surface of melting furnace 2 effectively to promote, and can significantly reduce energy waste, and the heat energy that makes incinerator 1 can more fill part and to utilize, and the poisonous flying dust that can make 1 generation of what incinerator just what move to melting furnace 2 and further handle.

As shown in Figure 6, melting furnace 2 can make up with the incinerator 3 that only is provided with primary zone 31, and this incinerator 3 produces 800 ℃-900 ℃ hot gas and imports and also can have the energy loss that reduces melting furnace 2 in the melting furnace 2 and promote efficiency function, thereby aforementioned structure also should belong in the utility model design category.

Be with by the above, the utility model structure has the preferable efficiency of heating surface really and reduces the energy loss effect, and can be convenient to the flying dust that incinerator produces and make further melt process, and its effect should be good than known product, so propose patent application in accordance with the law.

Claims

1, a kind of incinerating apparatus comprises body of heater that is provided with feeding mouth, export mouth and exhaust opening and the combustor that is connected with body of heater; It is characterized in that: also comprise the melting furnace that is provided with feed opening, export mouth and exhaust opening, above-mentioned melting furnace is provided with combustor, and a sidewall of the body of heater of above-mentioned incinerator is connected with above-mentioned melting furnace, and the exhaust opening of above-mentioned incinerator is communicated with above-mentioned melting furnace.

2, a kind of incinerating apparatus as claimed in claim 1, it is characterized in that: above-mentioned melting furnace mainly is made up of the vacuum heat insulator that the inside and outside body of heater and the metal material of refractory brick manufacturing are made, wherein, inner furnace body is provided with feed opening and export mouth, and be connected with combustor, and the below of inner furnace body is provided with the smoke evacuation outlet, and a sidewall of inner furnace body and above-mentioned incinerator link again; The refractory brick that the outer intermarginal setting of external furnace body inner face and inner furnace body is distributed in distance, and be provided with wall between external furnace body and the inner furnace body, and this wall is communicated with the exhaust opening of incinerator, and the corresponding inner furnace body sidewall of each refractory brick outer rim is to be rectangular to be spaced, and make between each rectangular arrangement refractory brick and form discharge flue, and the external furnace body top is provided with exhaust opening; Vacuum heat insulator is provided with inside and outside layer, and wherein, internal layer covers in the external furnace body outer surface, and outer and interior interlayer makes up by bond post, and inside and outside interlayer is provided with airtight hollow thermal insulation layer, and this hollow thermal insulation layer is a vacuum heat-insulating layer.