CN204704821U - A kind of incinerator - Google Patents
A kind of incinerator Download PDFInfo
- Publication number
- CN204704821U CN204704821U CN201520343731.6U CN201520343731U CN204704821U CN 204704821 U CN204704821 U CN 204704821U CN 201520343731 U CN201520343731 U CN 201520343731U CN 204704821 U CN204704821 U CN 204704821U
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- China
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- secondary combustion
- combustion chamber
- primary zone
- incinerator
- combustion air
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Abstract
The utility model discloses a kind of incinerator, comprise primary zone, primary zone is provided with dog-house and primary combustion air intake, also comprises secondary combustion chamber, and secondary combustion chamber is provided with secondary combustion air entrance, and primary zone is connected with secondary combustion chamber.Incinerator of the present utility model makes industrial refuse burn completely, and the flue gas nuisance content of post combustion emission is low; Can ensure again to need the metal of recovery or other non-flammable material to be oxidized because of the burning of excessive temperature or lose its performance originally; Further, make full use of the heat energy that burning self produces, without the need to using blast apparatus, without the need to or minute quantity use combustion adjuvant, thus simplify incinerator structure, reduce working service cost; Meanwhile, by regulating and controlling the temperature in two combustion chambers, the needs burning different types of rubbish can be met.
Description
Technical field
The utility model relates to field of garbage disposal equipment, and particularly a kind of process contains the industrial refuse and incineration stove of combustible and metal.
Background technology
Along with the high speed development of China's economic, the rubbish being rich in flammable organic matter and metal object be made up of industrial waste gets more and more, how environmental protection ground this rubbish of process and the metallics reclaimed wherein have become the emphasis of enterprises pay attention, the method generally taked is these rubbish of open incineration, will wherein remaining metal recovery utilize after making combustible combustion wherein.But open incineration can cause great environmental pollution; Progressively use incinerator to burn in recent years and substitute with serious pollution open incineration in early stage.But, there is more drawback in existing incinerator: incinerator complex structure, occupation area of equipment are large, complex operation, operating cost are high, burn insufficient, containing more harmful substance in the black dense smoke of discharging, ignition temperature is too high makes the metallics in industrial refuse be oxidized and cannot recycle, thus causes huge waste.
Utility model content
In order to solve the problem, the utility model provides a kind of incinerator.The technical problems to be solved in the utility model is: existing incinerator is insufficient because burning, thus discharges the harmful substance of contaminated environment.In order to realize above-mentioned technical purpose, the technical scheme that the utility model is taked is: a kind of incinerator, comprise primary zone, described primary zone is provided with dog-house and primary combustion air intake, also comprise secondary combustion chamber, described secondary combustion chamber is provided with secondary combustion air entrance, and described primary zone is connected with secondary combustion chamber.The utility model devises two combustion chambers, industrial refuse containing combustible and metal burns in primary zone, the cracking gas and the particle that burn generation enter second-time burning indoor, again carry out second-time burning, can combustion decomposition poisonous and harmful element completely, the very big content reducing the harmful substances from flue gases of discharging, reduces the pollution to environment.
In such scheme, outside described primary zone and secondary combustion chamber, be provided with thermal insulation layer.Outside combustion chamber, arrange thermal insulation layer can keep the heat in combustion chamber not scatter and disappear, and when incinerator can be made again to work, outer wall keeps relatively low temperature, avoids scalding staff.
In such scheme, be provided with secondary combustion air passage between described thermal insulation layer and primary zone, described secondary combustion air passage is connected with secondary combustion chamber, and described secondary combustion air entrance is arranged at the bottom of secondary combustion air passage.Secondary combustion air passage is set between thermal insulation layer and primary zone; after air enters this passage from the secondary combustion air entrance being positioned at this channel bottom; between the primary zone and thermal insulation layer of high temperature, air is rapidly heated to higher temperature; mix with the cracking gas and particle that enter secondary combustion chamber after high temperature air enters secondary combustion chamber; make it can reach higher temperature in secondary combustion chamber; thus making second-time burning more fully and completely, the flue gas harmful substance of discharge is less.Meanwhile, cold air is heated after entering this passage from bottom gradually, and hot-air density can reduce, therefore hot-air enters secondary combustion chamber after this passage rises, thus without the need to using air exhauster or air blast, simplifies incinerator structure, operation is more simple, cuts operating costs.
In such scheme, described thermal insulation layer is ceramic fibre thermal insulation layer.Ceramic fibre has superb heat-proof quality.
In such scheme, described primary zone is stainless steel combustion chamber.
In such scheme, the size of described primary combustion air intake and secondary combustion air entrance is all adjustable.Because incinerator can burn different types of industrial refuse, therefore, the temperature controlling primary zone and second-time burning indoor is needed.Such as, in some industrial refuses, institute's containing metal can be oxidized when temperature is too high, needing to control the temperature of primary combustion indoor can not be too high, at this moment just need to regulate primary combustion air intake less, thus make the temperature in primary zone maintain suitable degree, meanwhile, regulate secondary combustion air entrance comparatively large, the cracking gas produced after enabling primary combustion and particle Thorough combustion.
In such scheme, between described primary zone and secondary combustion chamber, be provided with porous barrier.
In such scheme, between described primary zone and secondary combustion chamber, be provided with porous barrier.Between primary zone and secondary combustion chamber, arrange porous barrier can filter comparatively bigger material and enter secondary combustion chamber, can also store heat make cracking gas and particle keep sustained combustion state.
In such scheme, described secondary combustion chamber is arranged at the top of primary zone.The top that secondary combustion chamber is arranged at primary zone meets aerodynamic principle most, can utilize the heat energy that burning produces to greatest extent.
In such scheme, described secondary combustion chamber top is provided with chimney.The flue gas produced after second-time burning discharges out of the furnace through chimney.
Advantage of the present utility model and beneficial effect are:
1, due to the setting of two combustion chambers, industrial refuse can be made to burn completely, the flue gas nuisance content of post combustion emission is low; Can ensure again to need the metal of recovery or other non-flammable material to be oxidized because of the burning of excessive temperature or lose its performance originally.
2, make full use of the heat energy that burning self produces, without the need to using blast apparatus, without the need to or minute quantity use combustion adjuvant, thus simplify incinerator structure, reduce working service cost;
3, by the temperature in regulation and control two combustion chambers, the needs burning different types of rubbish can be met.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure: 1, stove seat 2, secondary combustion air entrance 3, primary combustion air intake
4, primary zone 5, dog-house 6, secondary combustion air passage 7, porous barrier
8, thermal insulation layer 9, secondary combustion chamber 10, chimney
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, the utility model is a kind of incinerator, is provided with stove seat 1 and supports whole body of heater, comprises the primary zone 4 and secondary combustion chamber 9 that are interconnected, secondary combustion chamber 9 is arranged at the top of primary zone 4, is provided with porous barrier 7 between primary zone 4 and secondary combustion chamber 9; Primary zone 4 is provided with dog-house 5 and primary combustion air intake 3, is provided with ceramic fibre thermal insulation layer 8 outside primary zone 4 and secondary combustion chamber 9; Be provided with secondary combustion air passage 6 between thermal insulation layer 8 and primary zone 4, secondary combustion air passage 6 is connected with secondary combustion chamber 9, and secondary combustion air entrance 2 is arranged at the bottom of secondary combustion air passage 6.
In the present embodiment, primary zone 4 is stainless steel combustion chamber.
The size of primary combustion air intake 3 and secondary combustion air entrance 2 is all adjustable.
The top of secondary combustion chamber 9 is provided with chimney 10.
Embodiment 1
Plastic extruder needs to use a kind of metal filter screen, and needs often to change these screen packs.The a lot of plastics of used screen pack surface adhesion, use the utility model to burn this used screen pack.Used screen pack is dropped into the utility model primary zone burn, by regulating the size of primary combustion air intake, the temperature controlling primary combustion indoor is 500 ~ 600 DEG C; By regulating the size of secondary combustion air entrance, the temperature controlling second-time burning indoor is 900 ~ 1100 DEG C.
Measure through infrared radiation thermometer, the temperature of primary combustion indoor is 600 DEG C, and the temperature of second-time burning indoor is 1100 DEG C.Used screen pack is in primary combustion Indoor Combustion, and on it, the plastics of attachment are burnouted removals, and the cracking gas that burning produces and particle enter second-time burning indoor continuation Thorough combustion, and the flue gas produced after Thorough combustion is discharged from chimney.The flue gas that chimney is discharged visually observes and has no black or other color, and after testing, indices meets the discharge standard of national regulation.
Through the screen pack burned, eliminate the plastics of surface attachment, and owing to controlling ignition temperature preferably in primary combustion indoor, therefore screen pack is because too high temperature is not oxidized or lose its performance originally, can reclaim and continue to use.
Embodiment 2
Containing copper core in scrap electrical wires, if adopt the method for manual removal wire outer skin to reclaim copper core, inefficiency, and cost of labor is higher.Use the utility model to burn scrap electrical wires, scrap electrical wires is dropped into the utility model primary zone and burn, by regulating the size of primary combustion air intake, the temperature controlling primary combustion indoor is 500 ~ 600 DEG C; By regulating the size of secondary combustion air entrance, the temperature controlling second-time burning indoor is 900 ~ 1100 DEG C.
Measure through infrared radiation thermometer, the temperature of primary combustion indoor is 580 DEG C, and the temperature of second-time burning indoor is 1000 DEG C.Scrap electrical wires is in primary combustion Indoor Combustion, and the crust on it is burnouted removal, and the cracking gas that burning produces and particle enter the indoor continuation Thorough combustion of second-time burning, and the flue gas produced after Thorough combustion is discharged from chimney.The flue gas that chimney is discharged visually observes and has no black or other color, and after testing, indices meets the discharge standard of national regulation.
Through the electric wire burned, eliminate the crust on surface, and owing to controlling ignition temperature preferably in primary combustion indoor, therefore copper core is because too high temperature is not oxidized or lose its performance originally, can reclaim and continue to use.
Embodiment 3
The process of the leftover bits and pieces of carbon fiber product.The surface of carbon fiber product has one deck resin usually, recycle the resin bed that carbon fiber just must remove its surface.Use the utility model to burn carbon fiber product leftover bits and pieces, carbon fiber product leftover bits and pieces is dropped into the utility model primary zone and burns, by regulating the size of primary combustion air intake, the temperature controlling primary combustion indoor is 500 ~ 600 DEG C; By regulating the size of secondary combustion air entrance, the temperature controlling second-time burning indoor is 900 ~ 1100 DEG C.
Measure through infrared radiation thermometer, the temperature of primary combustion indoor is 580 DEG C, and the temperature of second-time burning indoor is 1000 DEG C.Carbon fiber product waste material is in primary combustion Indoor Combustion, and its outer resin bed is burnouted removals, and the cracking gas that burning produces and particle enter second-time burning indoor continuation Thorough combustion, and the flue gas produced after Thorough combustion is discharged from chimney.The flue gas that chimney is discharged visually observes and has no black or other color, and after testing, indices meets the discharge standard of national regulation.
Through the carbon fiber product waste material burned, eliminate the resin bed on surface, and owing to controlling ignition temperature preferably in primary combustion indoor, therefore carbon fiber is not because too high temperature loses its performance originally, can reclaim and continue to use.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an incinerator, comprises primary zone, and described primary zone is provided with dog-house and primary combustion air intake, it is characterized in that, also comprise secondary combustion chamber, described secondary combustion chamber is provided with secondary combustion air entrance, and described primary zone is connected with secondary combustion chamber.
2. incinerator according to claim 1, is characterized in that, is provided with thermal insulation layer outside described primary zone and secondary combustion chamber.
3. incinerator according to claim 2, it is characterized in that, be provided with secondary combustion air passage between described thermal insulation layer and primary zone, described secondary combustion air passage is connected with secondary combustion chamber, and described secondary combustion air entrance is arranged at the bottom of secondary combustion air passage.
4. incinerator according to claim 3, is characterized in that, described thermal insulation layer is ceramic fibre thermal insulation layer.
5. incinerator according to claim 4, is characterized in that, described primary zone is stainless steel combustion chamber.
6., according to the arbitrary described incinerator of Claims 1 to 5, it is characterized in that, the size of described primary combustion air intake and secondary combustion air entrance is all adjustable.
7., according to the arbitrary described incinerator of Claims 1 to 5, it is characterized in that, between described primary zone and secondary combustion chamber, be provided with porous barrier.
8. incinerator according to claim 6, is characterized in that, is provided with porous barrier between described primary zone and secondary combustion chamber.
9. incinerator according to claim 6, is characterized in that, described secondary combustion chamber is arranged at the top of primary zone.
10. incinerator according to claim 7, is characterized in that, described secondary combustion chamber top is provided with chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343731.6U CN204704821U (en) | 2015-05-25 | 2015-05-25 | A kind of incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343731.6U CN204704821U (en) | 2015-05-25 | 2015-05-25 | A kind of incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704821U true CN204704821U (en) | 2015-10-14 |
Family
ID=54284436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520343731.6U Expired - Fee Related CN204704821U (en) | 2015-05-25 | 2015-05-25 | A kind of incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864397A (en) * | 2015-05-25 | 2015-08-26 | 上海金轮塑料制品厂 | Incinerator |
-
2015
- 2015-05-25 CN CN201520343731.6U patent/CN204704821U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864397A (en) * | 2015-05-25 | 2015-08-26 | 上海金轮塑料制品厂 | Incinerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |