CN110397933A - A kind of high viscosity thermal decomposition of organic wastes incineration system and its technique - Google Patents
A kind of high viscosity thermal decomposition of organic wastes incineration system and its technique Download PDFInfo
- Publication number
- CN110397933A CN110397933A CN201910654065.0A CN201910654065A CN110397933A CN 110397933 A CN110397933 A CN 110397933A CN 201910654065 A CN201910654065 A CN 201910654065A CN 110397933 A CN110397933 A CN 110397933A
- Authority
- CN
- China
- Prior art keywords
- high viscosity
- fluidized bed
- mixer
- organic matter
- viscosity organic
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000010815 organic waste Substances 0.000 title claims abstract description 15
- 238000005979 thermal decomposition reaction Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000000197 pyrolysis Methods 0.000 claims abstract description 22
- 239000005416 organic matter Substances 0.000 claims abstract description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003546 flue gas Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims abstract description 4
- 230000008676 import Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 4
- 235000019504 cigarettes Nutrition 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 bottoms Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
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
-
- 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
- F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/70—Blending
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2203/00—Furnace arrangements
- F23G2203/50—Fluidised bed furnace
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The present invention relates to Waste Disposal Technology fields, specially a kind of high viscosity thermal decomposition of organic wastes incineration system and its technique, it can facilitate the burning disposal for realizing high viscosity organic waste, simultaneously, the present invention also provides corresponding burning process, high viscosity organic matter and the hott bed material of fluidized bed pyrolysis incinerator discharge mix in a mixer, high viscosity organic matter is attached to bed material particle surface, high viscosity organic matter and the mixture of bed material are by being sent into fluidized bed pyrolysis incinerator progress pyrolytic incineration, the high viscosity organic matter that fluidized bed pyrolysis incinerator discharge part hott bed material is recycled in mixer and is newly added in burning process continuess to mix, flue gas discharges after being handled by flue gas processing device after pyrolytic incineration.
Description
Technical field
The present invention relates to Waste Disposal Technology field, specially a kind of high viscosity thermal decomposition of organic wastes incineration system and
Its technique.
Background technique
There are some high viscosity organic wastes, such as bottoms, waste polymer etc., these substances in chemical industry
Certain mobility or half flowing is presented containing insoluble solid particulate matter in high viscosity at normal temperature, even solid-state after heating
Property, but since the high perhaps inclusion granule object impurity of its viscosity cannot carry out stablizing mist by modes such as pressure, machinery or media
Change and burn, and due to the mobility after its heating, it is made to be also not suitable for burning on fixed siege.
Summary of the invention
In order to solve the problems, such as that existing high viscosity organic waste treatment is difficult, the present invention provides a kind of high viscosity is organic
Pyrolysis of waste incineration system can facilitate the burning disposal for realizing high viscosity organic waste, meanwhile, the present invention also provides
Corresponding burning process.
Its technical solution is such that a kind of high viscosity thermal decomposition of organic wastes incineration system, which is characterized in that it includes
Mixer, material inlet, feed back import, material outlet are provided on the mixer, and the material outlet connects fluid bed heat
The feed inlet of incinerator is solved, the exhanst gas outlet of the fluidized bed pyrolysis incinerator connects flue gas processing device, the fluid bed heat
Feed back outlet and feed back outlet are also set up on solution incinerator connects the feed back import of the mixer.
A kind of high viscosity thermal decomposition of organic wastes burning process, which is characterized in that high viscosity organic matter and fluidized bed pyrolysis
The hott bed material of incinerator discharge mixes in a mixer, and high viscosity organic matter is attached to bed material particle surface, high viscosity organic matter
Pyrolytic incineration, fluidized bed pyrolysis incinerator in burning process are carried out by being sent into fluidized bed pyrolysis incinerator with the mixture of bed material
The high viscosity organic matter that discharge part hott bed material is recycled in mixer and is newly added continuess to mix, and flue gas passes through after pyrolytic incineration
It is discharged after flue gas processing device processing.
After applying the present invention, high viscosity organic matter and the mixing of solid thermal bed material, change the characteristic of material, make original height
Viscous liquid burns the pyrolytic incineration for being converted into similar solid, and spray burning can not be stablized by avoiding original high viscosity liquid, and
The defect that high-viscosity material is flowed when fixed bed surface burns；The viscous of organic matter is reduced when hott bed material is mixed with high viscosity organic matter
Degree increases mixing uniformity, so that mixture be made to be easier to convey to pyrogenation incinerator, it is easier to pyrolytic incineration.
Detailed description of the invention
Fig. 1 is schematic diagram of the present invention.
Specific embodiment
As shown in Figure 1, a kind of high viscosity thermal decomposition of organic wastes incineration system comprising mixer 2 is set on mixer 2
It is equipped with material inlet, feed back import, material outlet, material outlet connects the feed inlet of fluidized bed pyrogenation incinerator 4, fluid bed heat
The exhanst gas outlet for solving incinerator 4 connects flue gas processing device 5, and feed back outlet and feed back are also set up on fluidized bed pyrolysis incinerator 4
The feed back import of outlet connection mixer, the high viscosity organic matter 1 that hott bed material 3 is sent into mixer 2 and newly added by feed back outlet
Mixing.
A kind of high viscosity thermal decomposition of organic wastes burning process, high viscosity organic matter and the discharge of fluidized bed pyrolysis incinerator
Hott bed material uniformly mixes in a mixer, and high viscosity organic matter is attached to bed material particle surface, high viscosity organic matter and bed material
Mixture carries out pyrolytic incineration, fluidized bed pyrolysis incinerator discharge part in burning process by being sent into fluidized bed pyrolysis incinerator
The high viscosity organic matter that hott bed material is recycled in mixer and is newly added continuess to mix, and so constitutes mixing --- and pyrolysis is burnt
--- row's bed material --- continuous circulation of mixing ... is burnt, the pyrolytic incineration processing of high viscosity organic waste, pyrolysis are completed
Harmless emission after flue gas is handled by flue gas processing device after burning.
Fluidisation can also be can be made using single furnace formula fluidized bed solution thermal incinerator in fluidized bed pyrolysis incinerator of the present invention
Bed pyrolysis gasification furnace+secondary incinerator two-period form pyrolysis incineration device.
Pyrolytic incineration technique of the present invention can be with intermittent duty also with continuous operation.
Claims (2)
1. a kind of high viscosity thermal decomposition of organic wastes incineration system, which is characterized in that it includes mixer, is set on the mixer
It is equipped with material inlet, feed back import, material outlet, the feed inlet of the material outlet connection fluidized bed pyrogenation incinerator is described
The exhanst gas outlet of fluidized bed pyrolysis incinerator connects flue gas processing device, also sets up feed back on the fluidized bed pyrolysis incinerator and goes out
Mouth and feed back outlet connect the feed back import of the mixer.
2. a kind of high viscosity thermal decomposition of organic wastes burning process, which is characterized in that high viscosity organic matter and fluidized bed pyrolysis are burnt
The hott bed material that fire grate goes out is burnt to mix in a mixer, high viscosity organic matter is attached to bed material particle surface, high viscosity organic matter and
The mixture of bed material carries out pyrolytic incineration by being sent into fluidized bed pyrolysis incinerator, and fluidized bed pyrolysis burns fire grate in burning process
The high viscosity organic matter that hott bed material in part is recycled in mixer and is newly added out continuess to mix, and flue gas passes through cigarette after pyrolytic incineration
It is discharged after Flash Gas Compression Skid System processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654065.0A CN110397933A (en) | 2019-07-19 | 2019-07-19 | A kind of high viscosity thermal decomposition of organic wastes incineration system and its technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654065.0A CN110397933A (en) | 2019-07-19 | 2019-07-19 | A kind of high viscosity thermal decomposition of organic wastes incineration system and its technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110397933A true CN110397933A (en) | 2019-11-01 |
Family
ID=68324626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910654065.0A Pending CN110397933A (en) | 2019-07-19 | 2019-07-19 | A kind of high viscosity thermal decomposition of organic wastes incineration system and its technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110397933A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08327039A (en) * | 1995-05-26 | 1996-12-10 | Hiroshi Seto | Incinerator for mollusk refuse waste |
| CN1644989A (en) * | 2005-01-14 | 2005-07-27 | 浙江大学 | Medical refuse circulating fluidized bed burning furnace and burning method thereof |
| CN2791491Y (en) * | 2005-01-14 | 2006-06-28 | 浙江大学 | Medical refuse circulating fluidized bed incinerator |
| CN102878566A (en) * | 2012-10-12 | 2013-01-16 | 大连理工大学 | Organic solid fuel drying, pyrolyzing and incinerating integrated method and organic solid fuel drying, pyrolyzing and incinerating integrated device |
| CN205740917U (en) * | 2016-05-20 | 2016-11-30 | 北京化工大学 | A kind of solid waste three combination pyrolytic gasification and coke tar cracking integral system |
| CN211650263U (en) * | 2019-07-19 | 2020-10-09 | 江苏太湖锅炉股份有限公司 | High-viscosity organic waste pyrolysis incineration system |
-
2019
- 2019-07-19 CN CN201910654065.0A patent/CN110397933A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08327039A (en) * | 1995-05-26 | 1996-12-10 | Hiroshi Seto | Incinerator for mollusk refuse waste |
| CN1644989A (en) * | 2005-01-14 | 2005-07-27 | 浙江大学 | Medical refuse circulating fluidized bed burning furnace and burning method thereof |
| CN2791491Y (en) * | 2005-01-14 | 2006-06-28 | 浙江大学 | Medical refuse circulating fluidized bed incinerator |
| CN102878566A (en) * | 2012-10-12 | 2013-01-16 | 大连理工大学 | Organic solid fuel drying, pyrolyzing and incinerating integrated method and organic solid fuel drying, pyrolyzing and incinerating integrated device |
| CN205740917U (en) * | 2016-05-20 | 2016-11-30 | 北京化工大学 | A kind of solid waste three combination pyrolytic gasification and coke tar cracking integral system |
| CN211650263U (en) * | 2019-07-19 | 2020-10-09 | 江苏太湖锅炉股份有限公司 | High-viscosity organic waste pyrolysis incineration system |
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