CN209456378U - A kind of device of carbon containing flying dust cycle gasification - Google Patents
A kind of device of carbon containing flying dust cycle gasification Download PDFInfo
- Publication number
- CN209456378U CN209456378U CN201920100407.XU CN201920100407U CN209456378U CN 209456378 U CN209456378 U CN 209456378U CN 201920100407 U CN201920100407 U CN 201920100407U CN 209456378 U CN209456378 U CN 209456378U
- Authority
- CN
- China
- Prior art keywords
- carbon containing
- flying dust
- containing flying
- cover
- fly ash
- 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.)
- Active
Links
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model relates to a kind of devices of carbon containing flying dust cycle gasification, are sent into component and carbon containing flying dust ejection assembly comprising gasification furnace, carbon containing flying dust.Gasification furnace includes: furnace chamber, cloth wind body, slag pan, and coal seam lower layer is slag blanket in gasification furnace, middle layer is burning zone, upper layer is gasification layer；Carbon containing flying dust is sent into component: carbon containing fly ash carry pipeline passes through cloth wind body；Carbon containing flying dust ejection assembly includes: carbon containing flying dust sprays cover, and carbon containing flying dust, which sprays, is arranged jacket space between cover and carbon containing fly ash carry pipeline；The side wall that carbon containing flying dust sprays cover is equipped with squit hole, squit hole penetrates carbon containing flying dust and sprays cover side wall, carbon containing fly ash carry pipeline is placed on carbon containing flying dust and sprays in cover, carbon containing fly ash carry pipeline is connected with jacket space, and carbon containing flying dust sequentially enters in burning zone from carbon containing fly ash carry pipeline, jacket space, squit hole.The beneficial effects of the utility model are: improving charcoal percent conversion, eliminating flying dust pollution, protection environment reduces enterprise operation cost.
Description
Technical field
The utility model relates to coal gasification equipment technology field, specially a kind of coal gas equipment, especially a kind of coal system
The device of carbon containing flying dust circulation completely burned gasification during gas.
Background technique
It is one of modern industrial production main means that fire coal, which obtains energy, in order to improve the utilization rate of coal and solve coal combustion
Pollution problem in the process, people convert coal into coal gas and gas-fired are obtained energy again, improve coal to a certain extent
Conversion ratio.Fixed combustion gasification is changed to boiling circulating combustion gasification, solves problem of environmental pollution.Above-mentioned measure is in reality
There is also the flying dusts in some defects, especially coal gas to be difficult to handle in use, on the one hand these flying dusts influence the conversion ratio of coal,
On the other hand there is also pollute environment to a certain degree.So far, it is still without this perfect scheme is solved the problems, such as both at home and abroad
This applicant is after study and exploration proposes following technical solution on the basis of many experiments and practice.
Summary of the invention
In view of the deficiencies of the prior art, the utility model proposes a kind of devices of carbon containing flying dust cycle gasification, it can be incited somebody to action
Carbon containing flying dust gasification after-flame, improves the conversion ratio of coal, reduces the coal-fired pollution to environment.
To achieve the goals above, the utility model proposes a kind of device of carbon containing flying dust cycle gasification, comprising gasification furnace,
Carbon containing flying dust is sent into component and carbon containing flying dust ejection assembly, and the gasification furnace includes: furnace body, furnace chamber, cloth wind body, gasifying agent are defeated
Pipeline, slag pan are sent, the furnace body is floated on the slag pan, and the cloth wind body is placed in the furnace cavity bottom, and coal is in the cloth
Combustion gasification on wind body, coal seam lower layer is slag blanket in the gasification furnace, middle layer is burning zone, upper layer is gasification layer；It is described carbon containing
Flying dust is sent into component: carbon containing fly ash carry pipeline, is equipped with carbon containing flying dust carrier gas in the carbon containing fly ash carry pipeline
Stream, the carbon containing fly ash carry pipeline pass through the cloth wind body, and the carbon containing flying dust ejection assembly includes: carbon containing flying dust sprays
Cover, the carbon containing flying dust, which sprays, is arranged jacket space between cover and the carbon containing fly ash carry pipeline, the jacket space be every
Storehouse, the circumferential side wall that the carbon containing flying dust sprays cover are equipped with squit hole, and the squit hole penetrates the carbon containing flying dust and sprays cover
Side wall, the carbon containing fly ash carry pipeline are placed on the carbon containing flying dust and spray in cover, the carbon containing fly ash carry pipeline and institute
Compartment is stated to be connected, the carbon containing flying dust sprays cover and is placed in the burning zone and rotates with cloth wind body, the carbon containing flying dust according to
Sequence enters in the burning zone from the carbon containing fly ash carry pipeline, the compartment, the squit hole.
Further, the squit hole is multiple.
Further, the squit hole is obliquely installed, and ash charge mouth is higher than ash hole.
Further, the carbon containing flying dust, which sprays, is equipped with more, pushing off the slag blade outside the cover wall of cover.
Further, the front side edge of the shelves slag blade and upper side edge and carbon containing flying dust spray cover and are tightly connected, back side edge
It is sprayed lower side and the carbon containing flying dust and is equipped with ash discharge gap between cover, the ash hole of the squit hole, which is arranged in, described to be gone out
In grey gap.
Further, the carbon containing flying dust carrier gas stream being equipped in the carbon containing fly ash carry pipeline is nitrogen.
In the present invention, road precipitating or filtered carbon containing flying dust can be driven by carrier gas stream through carbon containing winged after
Grey conveyance conduit is sent into compartment, then from the burning zone in the uniform spirt gasification furnace of compartment, since carbon containing flying dust incorporates burning zone,
The burning situation of high temperature makes carbon containing flying dust completely burned in burning zone gasify, and the ashes in afterburnt are discharged into slag pan with cinder.
The beneficial effects of the utility model are: improving charcoal percent conversion, eliminating flying dust pollution, protects environment, reduces
Enterprise operation cost.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the removal enlarged drawing of I part in attached drawing 1.
In attached drawing 1,2: 1 be coal scuttle, 2 be helical screw, 3 be raw coal preheating conveyer, 4 be gasification furnace, 5 be it is carbon containing fly
Ash spray cover, 501 be squit hole, 6 be slag pan, 7 be gasifying agent conveyance conduit, 8 be carbon containing fly ash carry pipeline, 9 be cloth wind body,
10 be gas piping, 11 carbon containing flying dusts.
Specific embodiment
Explanation is further explained to the utility model with reference to the accompanying drawing:
As shown in attached drawing 1,2, raw coal from coal scuttle 1 by helical screw 2 be sent into raw coal preheat conveyer 3, it is preheated after original
Coal enters gasification furnace 4, the combustion gasification in gasification furnace 4, and the coal gas of generation enters coal through the gap on raw coal preheating 3 top of conveyer
Feed channel 10, the carbon containing flying dust 11 in coal gas after the filtering of road precipitating, are driven by carrier gas stream after and enter carbon containing fly ash carry pipe
Road 8, and be sent into carbon containing flying dust and spray in the compartment being arranged between cover 5 and carbon containing fly ash carry pipeline 8, carbon containing flying dust 11 and carrier
Air-flow is sufficiently mixed in compartment, is suspended in carbon containing flying dust 11 in carrier gas stream, and carrier gas stream is followed to spray from carbon containing flying dust
It covers in the burning zone in the uniform spirt gasification furnace 4 of squit hole 501 that 5 side wall surfaces are equipped with, and the combustion gasification in burning zone, fires out
Cinder after to the greatest extent is discharged through slag pan 6.
Gasification furnace 4 includes: furnace body, furnace chamber, cloth wind body 9, gasifying agent conveyance conduit 7, slag pan 6, furnace body are floated on slag pan 6
On, cloth wind body 9 is placed in furnace cavity bottom, coal combustion gasification on cloth wind body 9, the coal seam lower layer burnt in gasification furnace 4 be slag blanket,
Middle layer is burning zone, upper layer is gasification layer；Carbon containing flying dust is sent into component: carbon containing fly ash carry pipeline 8, carbon containing flying dust are defeated
It send and is equipped with carbon containing flying dust carrier gas stream in pipeline 8, carbon containing fly ash carry pipeline 8 passes through cloth wind body 9；Carbon containing flying dust ejection assembly packet
Contain: carbon containing flying dust sprays cover 5, and carbon containing flying dust, which sprays, is arranged jacket space between cover 5 and carbon containing fly ash carry pipeline 8, carbon containing
The circumferential side wall that flying dust sprays cover 5 is equipped with squit hole 501, and squit hole 501 penetrates the side wall that carbon containing flying dust sprays cover 5；It is carbon containing
Fly ash carry pipeline 8 is placed on carbon containing flying dust and sprays in cover 5, and carbon containing fly ash carry pipeline 8 is connected with jacket space, carbon containing to fly
Ash sprays cover 5 and is placed in burning zone and rotates with cloth wind body 9, and carbon containing flying dust 11 is under the drive of carrier gas stream, sequentially from carbon containing
Fly ash carry pipeline 8, jacket space, squit hole 501 enter in burning zone, and gasifying agent is sent by gasifying agent conveyance conduit 7 to gasify
In furnace 4, make 11 combustion gasification of raw coal and carbon containing flying dust into gasification furnace 4.
Claims (6)
1. a kind of device of carbon containing flying dust cycle gasification is sent into component and carbon containing flying dust ejection group comprising gasification furnace, carbon containing flying dust
Part, the gasification furnace includes: furnace body, furnace chamber, cloth wind body, gasifying agent conveyance conduit, slag pan, the furnace body are floated on the slag
On disk, the cloth wind body is placed in the furnace cavity bottom, coal combustion gasification on the cloth wind body, in the gasification furnace under coal seam
Layer is slag blanket, middle layer is burning zone, upper layer is gasification layer, it is characterised in that: the carbon containing flying dust is sent into component and includes: carbon containing
Fly ash carry pipeline, the carbon containing fly ash carry pipeline is interior to be equipped with carbon containing flying dust carrier gas stream, the carbon containing fly ash carry pipeline
Across the cloth wind body；The carbon containing flying dust ejection assembly includes: carbon containing flying dust sprays cover, the carbon containing flying dust spray cover with
Jacket space is set between the carbon containing fly ash carry pipeline, and the jacket space is compartment, and the carbon containing flying dust sprays cover
Circumferential side wall is equipped with squit hole, and the squit hole penetrates the carbon containing flying dust and sprays cover side wall；The carbon containing fly ash carry pipe
Road is placed on the carbon containing flying dust and sprays in cover, and the carbon containing fly ash carry pipeline is connected with the compartment；It is described carbon containing winged
Ash sprays cover and is placed in the burning zone and rotates with cloth wind body；The carbon containing flying dust is sequentially from the carbon containing fly ash carry pipe
Road, the compartment, the squit hole enter in the burning zone.
2. a kind of device of carbon containing flying dust cycle gasification according to claim 1, it is characterised in that: the squit hole is more
It is a.
3. a kind of device of carbon containing flying dust cycle gasification according to claim 1 or 2, it is characterised in that: the ejection
Hole is obliquely installed, and ash charge mouth is higher than ash hole.
4. a kind of device of carbon containing flying dust cycle gasification according to claim 1 or 2, it is characterised in that: described carbon containing winged
Ash, which sprays, is equipped with more, pushing off the slag blade outside the cover wall of cover.
5. a kind of device of carbon containing flying dust cycle gasification according to claim 4, it is characterised in that: the pushing off the slag blade
Front side edge and upper side edge and carbon containing flying dust spray cover and be tightly connected, back side edge and lower side and the carbon containing flying dust spray cover
Between be equipped with ash discharge gap, the ash hole of the squit hole is arranged in the ash discharge gap.
6. a kind of device of carbon containing flying dust cycle gasification according to claim 1, it is characterised in that: the carbon containing flying dust is defeated
Sending the carbon containing flying dust carrier gas stream being equipped in pipeline is nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100407.XU CN209456378U (en) | 2019-01-22 | 2019-01-22 | A kind of device of carbon containing flying dust cycle gasification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100407.XU CN209456378U (en) | 2019-01-22 | 2019-01-22 | A kind of device of carbon containing flying dust cycle gasification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209456378U true CN209456378U (en) | 2019-10-01 |
Family
ID=68045136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920100407.XU Active CN209456378U (en) | 2019-01-22 | 2019-01-22 | A kind of device of carbon containing flying dust cycle gasification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209456378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113583716A (en) * | 2021-08-08 | 2021-11-02 | 中科聚信洁能热锻装备研发股份有限公司 | Double-circulation coal-to-liquid fluidized bed |
| CN113684063A (en) * | 2021-09-05 | 2021-11-23 | 中科聚信洁能热锻装备研发股份有限公司 | Double-bed composite coal gasifier for burning off carbon-containing fly ash |
-
2019
- 2019-01-22 CN CN201920100407.XU patent/CN209456378U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113583716A (en) * | 2021-08-08 | 2021-11-02 | 中科聚信洁能热锻装备研发股份有限公司 | Double-circulation coal-to-liquid fluidized bed |
| CN113583716B (en) * | 2021-08-08 | 2023-07-14 | 中科聚信洁能热锻装备研发股份有限公司 | Dual-cycle coal gas fluidized bed |
| CN113684063A (en) * | 2021-09-05 | 2021-11-23 | 中科聚信洁能热锻装备研发股份有限公司 | Double-bed composite coal gasifier for burning off carbon-containing fly ash |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104501171B (en) | Garbage derivatived fuel (RDF) pyrolysis gasification system | |
| CN102145343B (en) | Integrated garbage treatment and utilization method for effectively controlling dioxin | |
| CN209456378U (en) | A kind of device of carbon containing flying dust cycle gasification | |
| CN104059679B (en) | Tamping coke oven coal-charging dust-removal system | |
| CN109022015A (en) | A kind of waste tire thermal cracking exhaust emission near-zero release treatment process and complete set of equipments | |
| CN208186377U (en) | A kind of biomass combustion machine with exhaust gas Solid state fermentation device | |
| CN202284894U (en) | Energy-saving environment-friendly cupola furnace | |
| CN202730089U (en) | High-temperature flammable gas electric dedusting device | |
| CN109517627A (en) | A kind of device and method of carbon containing flying dust cycle gasification | |
| CN102353044A (en) | Gas combustion-supporting device of recirculating fluidized bed and combustion control device of recirculating fluidized bed | |
| CN204854246U (en) | Gasification cinder drying equipment and system | |
| CN202253609U (en) | Fuel gas combustion-supporting device of circulating fluidized bed and combustion control system of circulating fluidized bed | |
| CN109827178A (en) | Using the method for the self- propagating accumulation of heat incinerator removal dry salt organic matter of polyphenylene sulfide by-product | |
| CN101974351A (en) | Scale fixed bed biomass gasification power generation production technology and complete equipment | |
| CN204400933U (en) | A kind of device realizing high-efficient purification in biomass gas stove | |
| CN104132331A (en) | Partition wall heating device with coal dust as fuel | |
| CN114606358A (en) | Steelmaking converter flue gas waste heat recovery and dry dedusting system | |
| CN204342722U (en) | Internal-suction type coal gas leads the multi-functional dual-purpose car of cigarette recovery, burning smoke dedusting | |
| RU145436U1 (en) | AUTONOMOUS COMPLEX FOR DISPOSAL OF ORGANIC WASTE | |
| CN203866248U (en) | Dust removal equipment for coking furnace | |
| CN207471566U (en) | Biomass combustion boiler nozzle and ashes cooling system | |
| CN106168374A (en) | A kind of biomass gasification combustion machine | |
| CN204154087U (en) | A kind of oven dry hot-air supplying equipment | |
| CN211876004U (en) | Biomass low-nitrogen combustion gasification furnace | |
| CN205216786U (en) | Multistage slag miniaturation integrative equipment futilely wets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210809 Address after: No.999, Xiufu North Road, Jianhu County, Yancheng City, Jiangsu Province Patentee after: ZHONGKE JUXIN JIENENG HOT FORGING EQUIPMENT R&D Co.,Ltd. Address before: 224700 No.999 Runyang Road, Jianyang Petroleum Equipment Industrial Park, Jianhu County, Yancheng City, Jiangsu Province Patentee before: Zhongjuxin Ocean Engineering Equipment Co.,Ltd. |