CN204165060U - The refuse pyrolising incinerator of compound furnace wall - Google Patents
The refuse pyrolising incinerator of compound furnace wall Download PDFInfo
- Publication number
- CN204165060U CN204165060U CN201420605426.5U CN201420605426U CN204165060U CN 204165060 U CN204165060 U CN 204165060U CN 201420605426 U CN201420605426 U CN 201420605426U CN 204165060 U CN204165060 U CN 204165060U
- Authority
- CN
- China
- Prior art keywords
- furnace wall
- flame retardant
- retardant coating
- steel plate
- incinerator
- 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.)
- Expired - Fee Related
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 13
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 239000003063 flame retardant Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000197 pyrolysis Methods 0.000 abstract description 14
- 238000002309 gasification Methods 0.000 abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 3
- 206010020843 Hyperthermia Diseases 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003546 flue gas Substances 0.000 abstract description 3
- 230000036031 hyperthermia Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model discloses a kind of refuse pyrolising incinerator of compound furnace wall, the furnace wall of body of heater is duplex, and outer field water leg layer utilizes shell steel plate and inner casing steel plate to surround and forms; Sidelining flame retardant coating in inner casing steel plate.Compound furnace wall of the present utility model is inner side flame retardant coating and outside water leg structure, thermal-flame and flue gas in the direct contact furnace of flame retardant coating, guarantees that the environment temperature of the pyrolytic gasification of rubbish is at 400 ~ 700 DEG C; The effect of water leg layer is the hyperthermia radiation of buffering flame retardant coating, guarantees external skin temperatures≤60 DEG C of body of heater, impels in-furnace temperature to remain on approximately constant temperature simultaneously, thus can realize the sufficient pyrolysis of rubbish.
Description
Technical field
The utility model relates to field of environment protection equipment, especially a kind of refuse pyrolising incinerator of compound furnace wall.
Background technology
Compared with the pyrolyzing, gasifying and incinerating treatment process of rubbish directly burns with traditional rubbish, the public hazards materials such as NOX, HCL of producing greatly reduce, the combustion gas generated is burnt under the condition that excessive air coefficient is lower, and the exhausted air quantity of generation is less, to the pollution also just corresponding minimizing of air.Pyrolytic gasification carries out under the reducing condition of anoxic, is filled with inertia fuel gas and remains subnormal ambient in pyrolysis oven, to avoid rubbish directly to burn, ensures inner inert condition, realize the abundant pyrolysis of rubbish.To jet bottom pyrolysis oven pressure-air simultaneously, provide heat, and rapid permeability is to agglomerate rubbish inside, makes the abundant pyrolysis of rubbish, eliminating that agglomerate rubbish directly burns can not Thorough combustion and produce the many problems of slag; Compared with traditional direct incinerator, the slag amount of pyrolyzing, gasifying and incinerating can reduce by more than 77%, corresponding pressure and the cost decreasing landfill disposal.Simultaneously because the technological temperature of pyrolytic gasification is 400 ~ 700 DEG C, relatively low, therefore also can extend the service life of pyrolysis oven.
Existing refuse pyrolising incinerator has the body of heater of two types usually: a kind of furnace wall is individual layer water leg structure, and in-furnace temperature is low, and the temperature particularly close to furnace wall is lower, and temperature is low to moderate about 100 DEG C, and cause pyrolysis insufficient, pyrolysis time is long; Another kind of furnace wall adopts mono-layer refractory, and due to refractory material accumulation of heat heat release, when pyrolysis and combustion, heat release makes in-furnace temperature increase, temperatures as high 1000 DEG C; The in-furnace temperature of this body of heater is too high and be difficult to control, and causes most of rubbish to produce directly burning, and pyrolytic gasification can not occur.
Utility model content
The applicant can not realize the shortcomings such as pyrolysis very well for above-mentioned existing two kinds of waste incineration pyrolysis oven bodies of heater, provides a kind of refuse pyrolising incinerator of compound furnace wall rational in infrastructure, thus can provide suitable pyrolytic gasification atmosphere for pyrolytic reaction in cavity.
The technical scheme that the utility model adopts is as follows:
A refuse pyrolising incinerator for compound furnace wall, the furnace wall of body of heater is duplex, and outer field water leg layer utilizes shell steel plate and inner casing steel plate to surround and forms; Sidelining flame retardant coating in inner casing steel plate.
Further improvement as technique scheme:
The thickness of described water leg layer is 100 ~ 150mm.
The thickness of described flame retardant coating is 80 ~ 150mm.
The beneficial effects of the utility model are as follows:
Compound furnace wall of the present utility model is inner side flame retardant coating and outside water leg structure, thermal-flame and flue gas in the direct contact furnace of flame retardant coating, guarantees that the environment temperature of the pyrolytic gasification of rubbish is at 400 ~ 700 DEG C; The effect of water leg layer is the hyperthermia radiation of buffering flame retardant coating, guarantees external skin temperatures≤60 DEG C of body of heater, impels in-furnace temperature to remain on approximately constant temperature simultaneously, thus can realize the sufficient pyrolysis of rubbish.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
In figure: 1, flame retardant coating; 2, inner casing steel plate; 3, shell steel plate; 4, water leg layer; 5, body of heater.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figure 1, the furnace wall of the body of heater 5 of the pyrolysis oven of compound furnace wall described in the utility model is duplex, and outer field water leg layer 4 thickness is 100 ~ 150mm, and the inner casing steel plate 2 that the shell steel plate 3 and the thickness that utilize thickness to be 10mm are 10mm surrounds and forms; Inside inner casing steel plate 2, thickness of inner lining is the flame retardant coating 1 of 80 ~ 150mm.
Compound furnace wall of the present utility model is inner side flame retardant coating and outside water leg structure, thermal-flame and flue gas in the direct contact furnace of flame retardant coating, guarantees that the environment temperature of the pyrolytic gasification of rubbish is at 400 ~ 700 DEG C; The effect of water leg layer is the hyperthermia radiation of buffering flame retardant coating, guarantees external skin temperatures≤60 DEG C of body of heater, impels in-furnace temperature to remain on approximately constant temperature simultaneously, thus can realize sufficient pyrolysis.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, when without prejudice to the utility model spirit, the utility model can do any type of amendment.
Claims (3)
1. a refuse pyrolising incinerator for compound furnace wall, is characterized in that: the furnace wall of body of heater (5) is duplex, and outer field water leg layer (4) utilizes shell steel plate (3) and inner casing steel plate (2) to surround and forms; Sidelining flame retardant coating (1) in inner casing steel plate (2).
2. according to the refuse pyrolising incinerator of compound furnace wall according to claim 1, it is characterized in that: the thickness of described water leg layer (4) is 100 ~ 150mm.
3. according to the refuse pyrolising incinerator of compound furnace wall according to claim 1, it is characterized in that: the thickness of described flame retardant coating (1) is 80 ~ 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605426.5U CN204165060U (en) | 2014-10-21 | 2014-10-21 | The refuse pyrolising incinerator of compound furnace wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605426.5U CN204165060U (en) | 2014-10-21 | 2014-10-21 | The refuse pyrolising incinerator of compound furnace wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165060U true CN204165060U (en) | 2015-02-18 |
Family
ID=52538744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420605426.5U Expired - Fee Related CN204165060U (en) | 2014-10-21 | 2014-10-21 | The refuse pyrolising incinerator of compound furnace wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204165060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617485A (en) * | 2019-10-14 | 2019-12-27 | 王晓景 | Furnace wall of polluted soil pyrolysis or incineration furnace |
-
2014
- 2014-10-21 CN CN201420605426.5U patent/CN204165060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617485A (en) * | 2019-10-14 | 2019-12-27 | 王晓景 | Furnace wall of polluted soil pyrolysis or incineration furnace |
| CN110617485B (en) * | 2019-10-14 | 2020-09-29 | 王晓景 | Furnace wall of polluted soil pyrolysis or incineration furnace |
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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: 20150218 |