CN107631301A - Vertical incinerator and dangerous waste thing subregion CIU - Google Patents
Vertical incinerator and dangerous waste thing subregion CIU Download PDFInfo
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- CN107631301A CN107631301A CN201610621319.5A CN201610621319A CN107631301A CN 107631301 A CN107631301 A CN 107631301A CN 201610621319 A CN201610621319 A CN 201610621319A CN 107631301 A CN107631301 A CN 107631301A
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- 239000002699 waste material Substances 0.000 title claims abstract description 26
- 239000002893 slag Substances 0.000 claims abstract description 69
- 239000007789 gas Substances 0.000 claims abstract description 34
- 238000005336 cracking Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 11
- 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
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 238000002309 gasification Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 36
- 238000002485 combustion reaction Methods 0.000 claims description 30
- 239000000428 dust Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 4
- 206010006514 bruxism Diseases 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 3
- 230000001706 oxygenating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003818 cinder Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
Vertical incinerator and dangerous waste thing subregion CIU, the vertical incinerator is divided into feed zone, cracking section, incineration section and section of slagging tap from top to bottom, wherein feed zone is provided with charging aperture and exhanst gas outlet, oppositely rolling roller crusher fire grate is provided between cracking section and incineration section, section of slagging tap is provided with air inlet and slag notch.Material to be burned first forms solids and cracking gas in cracking section cracking gasification, and solids burns into incineration section, and the flue gas and the cracking gas of cracking section generation of incineration section generation are together expelled to next stage burner from exhanst gas outlet.It using the vertical incinerator and dangerous waste thing subregion CIU of the present invention, can will first treat that incinerated matter carries out cracking gasification, then subregion burning is carried out to fixed carbon and cracking gas, so as to treat that incinerated matter carries out sufficiently thoroughly burning disposal；And the air-cooled pattern of clinker is used, greatly improve production efficiency and energy utilization rate.
Description
Technical field
This patent disclosure relates generally to dangerous waste thing burning disposal field, and in particular to a kind of vertical incinerator and dangerous waste thing subregion burn
Burning system.
Background technology
Danger wastes (dangerous waste thing) refer to corrosivity, toxicity, inflammability, reactivity or infectivity etc. it is a kind of or
The discarded object of several hazard properties of person.With industrial expansion, the dangerous waste thing of industrial processes discharge is increasing, how to enter
Row safely and efficiently handles environmentally safe significant.
In existing rotary kiln adds the CIU of secondary combustion chamber, due to the limitation of device structure, cause to discard
Thing is dried in the same area, preheats, burned, and fixed carbon is not easy subregion burning with fugitive constituent, causes rotary kiln burn-off rate inclined
It is low, secondary combustion chamber's afterburning amount increase.
In addition, clinker generally use caused by conventional incineration system is water cooling pattern, the vapor in cooling procedure
The ignition temperature of incineration section can be reduced into incineration section, influences to burn quality, the clinker after water cooling is generally using drying mode, stove
Sewage containing high pollution composition in slag is largely oozed in underground, forms secondary pollution.
The content of the invention
The invention aims to overcome some or some problems in above-mentioned background technology, there is provided a kind of Vertical Burn
Stove and dangerous waste thing subregion CIU.
According to the first aspect of the invention, there is provided a kind of vertical incinerator.
The vertical incinerator is divided into feed zone, cracking section, incineration section and section of slagging tap, wherein feed zone and is provided with from top to bottom
Charging aperture and exhanst gas outlet, crack and be provided with oppositely rolling roller crusher fire grate between section and incineration section, section of slagging tap is provided with air inlet
And slag notch；Material to be burned enters from top to bottom from charging aperture, and air flows into from lower to upper from air inlet through section of slagging tap, and waits to burn
Burn material and first form solids and cracking gas in cracking section cracking gasification, solids burns into incineration section, incineration section generation
Flue gas and the cracking gas of cracking section generation are together expelled to next stage burner from exhanst gas outlet.
In some specific embodiments, stock distributor can be provided with feed zone.
In a preferred embodiment, it is provided with grinding tooth on the roller outer peripheral face of oppositely rolling roller crusher fire grate.
In some specific embodiments, incineration section is provided with auxiliary combustion equipment.
Under concrete condition, section of slagging tap is provided with air cooling slag hoist, and air cooling slag hoist is provided with slag inlet, slag notch and air intake
Mouthful；Wherein, hot stove slag caused by incineration section enters air cooling slag hoist through slag inlet, is slagged tap from the cold wind that air inlet blasts air-cooled
Enter incineration section progress high temperature oxygenating after carrying out heat exchange with hot stove slag in machine, the clinker after cooling discharges through slag notch.
In a preferred embodiment, air cooling slag hoist includes shell body and the comb type cooling bed in shell body, shell body
Top slag inlet is set, comb type cooling bed includes：
Grate plate, grate plate front end are located at below slag inlet, and grate plate end is adjacent with slag notch；Multiple row motion is provided with grate plate
Beam, each column are moved and are arranged at intervals with multiple stick pushers on beam；The length direction of stick pusher is perpendicular to clinker conveying direction；In grate plate
Be evenly distributed with array air vent, the aperture of air vent be arranged to make cold wind from the bottom up by but clinker will not down leak
Go out；
Beam drive mechanism is moved, is arranged on below grate plate, is back and forth transported back and forth along clinker conveying direction for powered motion beam
It is dynamic, promote clinker slowly to be wriggled to slag notch by stick pusher；
Air inlet pipeline, it is arranged on below grate plate, the cold wind entered from the air inlet of air inlet pipeline uniformly blows to after being allocated
The array air vent of grate plate.
Under preferable case, grate plate end is provided with ramp type and slagged tap baffle plate, for maintaining the thickness of slag layer in grate plate.
Under preferable case, stick pusher is divided into inclined plane and vertical plane along clinker conveying direction.
According to the second aspect of the invention, there is provided a kind of dangerous waste thing subregion CIU, including one of above-mentioned vertical burn
Stove, and secondary combustion chamber are burnt, secondary combustion chamber bottom is connected by the exhanst gas outlet of pipeline and vertical incinerator, secondary firing
Ceiling portion is connected with exhaust treatment system.
Under preferable case, wherein flying dust expansion chamber is provided with the connecting line of vertical incinerator and secondary combustion chamber.
Using the vertical shaft furnace and dangerous waste thing subregion CIU of the present invention, it can will first treat that incinerated matter carries out cracking gas
Change, then subregion burning is carried out to fixed carbon and cracking gas, so as to treat that incinerated matter carries out sufficiently thoroughly burning disposal；And
Using the air-cooled pattern of clinker, production efficiency and energy utilization rate are greatly improved.
Brief description of the drawings
Fig. 1 is the general illustration according to the dangerous waste thing vertical burning system of the present invention；
Fig. 2 is the schematic perspective view of the air cooling slag hoist shown in Fig. 1；
Fig. 3 is the comb type cooling bed schematic perspective view in the air cooling slag hoist shown in Fig. 2；
Fig. 4 is the section view schematic front view of the air cooling slag hoist shown in Fig. 1；And
Fig. 5 is the cross sectional side schematic diagram of the air cooling slag hoist shown in Fig. 1.
Embodiment
The vertical incinerator and dangerous waste thing subregion CIU of the present invention are described in detail below in conjunction with the accompanying drawings.Art technology
Personnel should be appreciated that the embodiments described below is only the exemplary illustration to the present invention, not for making any limit to it
System.
Referring to Fig. 1, vertical incinerator 100 and secondary combustion chamber are included according to the dangerous waste thing subregion CIU of the present invention
30.The burning disposal of dangerous waste thing is mainly used in, can also be applied to the burning disposal of other fuel or house refuse.Treat incinerated matter
Form be mainly solid-state bulk material, can also add liquid object or paste (semisolid).
Vertical incinerator 100 is vertical structure, is divided into feed zone 110, cracking section 120, incineration section 130 from top to bottom and goes out
Slag section 140.Feed zone 110 is provided with charging aperture 111 and exhanst gas outlet 113, and charging aperture 111 is generally arranged at vertical incinerator
100 top, exhanst gas outlet 113 are generally arranged in the side wall of vertical incinerator 100.Preferably set in the lower section of charging aperture 111
Stock distributor 112 is equipped with, is equably fallen into after stock distributor 112 is scattered from the entrance of charging aperture 111 after incinerated matter
Crack section 120.In the case of incinerated matter uniform particle sizes are treated, it can not have to set stock distributor 112 yet.
Connected (separation) by fire grate 131 between cracking section 120 and incineration section 130.In the embodiment shown in the drawings, stove
Row 131 is using oppositely rolling roller crusher (roller tooth disintegrating machine), and the roller of oppositely rolling roller crusher is arranged in burner hearth, transmission mechanism (electricity
Machine) it is arranged on the outside of vertical incinerator 100.Multiple rollers are covered with the cross section of burner hearth side by side, and the outer peripheral face of each roller is set
It is equipped with grinding tooth.Certain gap is provided between adjacent rollers, can continuously convey material downwards, and can allows gas from the bottom up
Conveying.During work, adjacent two rollers rotate against, so as to carry out broken backward lower conveying, the material after crushing to material
It can be burnt rapidly in incineration section 130.Auxiliary combustion equipment 133 is provided with the furnace wall of incineration section 130, can by auxiliary combustion equipment 133
To input fuel gas (such as natural gas) to incineration section 130 and be lighted a fire.Temperature can be set on the furnace wall of incineration section 130
With oxygen content monitor, for the temperature and oxygen content in detection incineration section 130 in real time, so as to for controlling burning process.
In the specific embodiment shown in Fig. 1-5, clinker section 140 is provided with air cooling slag hoist 2, air cooling slag hoist 2 is set
There are slag inlet 21, slag notch 24 and air inlet 23.Slag inlet 21 is connected with incineration section 130, and air inlet 23 is connected with air blower 3.
Wherein, caused hot stove slag enters air cooling slag hoist 2 through slag inlet 21 after incineration section 130 burns danger wastes, from air inlet
23 cold wind blasted enter the progress high temperature oxygenating of incineration section 130, cooling after carrying out heat exchange with hot stove slag in air cooling slag hoist 2
Clinker afterwards discharges through slag notch 24, can be delivered directly to clinker storehouse or outwards be conveyed by closed freight house truck.
Air cooling slag hoist 2 includes shell body 20 and the comb type cooling bed 22 in shell body 20.Set on the top of shell body 20
Slag inlet 21 is put, slag inlet 21 connects with incineration section 130, for receiving clinker.Comb type cooling bed 22 includes grate plate 200, before grate plate 200
End is adjacent with slag notch 24 positioned at the lower section of slag inlet 21, the end of grate plate 200.Array air vent is evenly distributed with grate plate 200,
The aperture of air vent be arranged to make cold wind from the bottom up by but clinker will not down spill.Multiple row fortune is provided with grate plate 200
Dynamic beam 210, each column are moved and are arranged at intervals with multiple stick pushers 211 on beam 210.The length direction of stick pusher 211 is perpendicular to clinker
Conveying direction A.
The lower section of each column motion beam 210 is provided with motion beam drive mechanism 220, is conveyed for powered motion beam 210 along clinker
Direction A is moved back and forth, such as motion beam 210 can be driven using cylinder type of drive.By moving beam 210
Reciprocating motion can effectively prevent the bonding of high-temperature fusion slag；Clinker is promoted to slag notch 24 by stick pusher 211 simultaneously
Slowly wriggle.A points along clinker conveying direction of stick pusher 211 is inclined plane 212 and vertical plane 213, so as to swimmingly guide
Clinker conveys to slag notch 24.
The lower section of grate plate 200 is provided with air inlet pipeline, and air inlet pipeline is divided into air intake house steward 230 and winding pipe 231, in accompanying drawing
In the embodiment shown, air intake house steward 230 and the length direction of grate plate 200 be arranged in parallel, from air intake house steward 230 upwards uniformly
Multiple row winding pipe 231 is drawn, the air inlet 23 of air inlet pipeline is connected with air blower 3.The cold wind that air blower 3 blasts is through blast pipe
Road is uniformly blowed to the array air vent of grate plate 200.
In a preferred embodiment of the invention, the end of grate plate 200 is provided with ramp type and slagged tap baffle plate 240, passes through gear of slagging tap
The height of plate 240 adjusts the thickness of slag layer in grate plate 200, so that the thickness of slag layer in grate plate 200 maintains certain thickness,
The cooled clinker of lower floor can play a protective role to grate plate 200.
Dangerous waste thing is different from conventional house refuse.Silico-calcium constituent content is big in conventional house refuse, caused stove after burning
Slag exists in solid form；Solid-state clinker is all easily achieved using water cooling or air-cooled pattern.And silico-calcium contains in dangerous waste thing
Low, magnesium, aluminium, fluorine element content height are measured, therefore clinker is in molten state after high temperature incineration；Because the clinker of molten state is easy to cementing machine
Device, it is air-cooled to be considered as the forbidden zone being difficult to by the technical staff in dangerous waste thing burning disposal field always, conventional water can only be used
Chill formula.And the present invention can effectively overcome high temperature smelting furnace by the structure design and motion mode of above-mentioned air cooling slag hoist 2
The bonding of slag, so that the air-cooled pattern of dangerous waste thing dregs of incinerator is achieved.
Referring further to Fig. 1, the exhanst gas outlet 113 of vertical incinerator 100 passes through pipeline and the bottom air inlet of secondary combustion chamber 30
Mouth 301 connects.The top offgas outlet 305 of secondary combustion chamber 30 is used for being connected with exhaust treatment system.In vertical incinerator 100
With being preferably provided with flying dust expansion chamber 150 in the connecting line of secondary combustion chamber 30, for settling and collecting flying dust in flue gas, subtract
Enter the solid particle in secondary combustion chamber 30 in flue gas less.The bottom of flying dust expansion chamber 150 is provided with Dual-gravity cindervalve
151, for the flying dust that outwards conveying is collected.It is very small due to entering fly ash content in the flue gas in secondary combustion chamber 30, therefore
The caused grey quantity of slag is with regard to seldom in secondary combustion chamber 30, therefore only need to set shoot door 310 in the bottom of secondary combustion chamber 30, two
Shoot door 310 is opened when not working and pours out lime-ash in level combustion chamber 30.
The bottom of secondary combustion chamber 30 is provided with Secondary Air entrance 304, is connected with secondary blower, to secondary combustion chamber
Sufficient air is provided in 30 and ensures that cracked gas is fully burned.Secondary Air entrance 304 is connected with annular gas distribution
Device 306, the perisporium around secondary combustion chamber 30 arranges multiple nozzles, for equably filling into air into secondary combustion chamber 30.
In addition, the bottom of secondary combustion chamber 30 can also be provided with auxiliary combustion equipment (not shown), for into secondary combustion chamber 30
Middle penetrating afterburning gas carries out combustion-supporting or igniting.
Lower mask body introduction is according to the vertical incinerator of the present invention and the operation principle and work of dangerous waste thing subregion CIU
Make process.
The present general inventive concept is to make to treat that incinerated matter (such as dangerous waste thing) first carries out cracking gas, forms fixed carbon part
With cracking gas part, then their subregions are burnt again.
In vertical incinerator 100, moved from top to bottom after the entrance of charging aperture 111 after incinerated matter and pass through feed zone successively
110th, section 120, incineration section 130, section of slagging tap 140 are cracked.Treat that incinerated matter is toasted in cracking section 120 by high temperature, complete cracking
Gasification, form solids (mainly containing fixed carbon) and cracking gas (mainly containing alkanes, hydrocarbon component).Consolidating after high-temperature baking
Body thing enters incineration section 130 under the drive of fire grate 131.Flue gas, together upwardly through the bed of material, is carried out with pyrolysis gas to the bed of material
Preheating and baking, make material to be burned fully be dehydrated, the bed of material plays a role in filtering to flue gas, is greatly lowered in later stage flue dust
Dust concentration, mitigate later stage exhaust treatment system load.The low flue gas of dust content and cracking gas together enter two level and fired
Burn room 30 and carry out secondary after-flame.
First air enters from air inlet 23, through air cooling slag hoist 2 and high temperature furnace slag heat exchange, reduces slag temperature, and one
Secondary air temperature rise.The supply of First air air quantity needs to be adjusted in real time according to determination of oxygen content instrument in stove, it is ensured that incineration section 130 is suitable
Amount oxygen supply, it can not be burnt in the fuel gas that cracking section 120 cracks out.
The big feature of the present invention is that gas-solid is driven in the wrong direction, and material is fully dried, close to incineration section is entered when burning-point, burns
Section is burnt thoroughly to be carbonized burning-up.The bed of material filters substantial amounts of dust, and the cleannes of gas are higher.And existing rotary kiln+secondary firing
The CIU of room, material carry out mixed combustion (not only cracked but also burnt) in rotary kiln, contain in caused flue gas a large amount of solid
Body particle, need to fill into a large amount of afterburning gases when burning into secondary combustion chamber；And the dust content in tail gas is high, increases
The difficulty of follow-up vent gas treatment.
In addition, another big advantage of the present invention is the air-cooled pattern of clinker.And clinker caused by tradition danger waste incinerator
Water cooling pattern can only be used, the vapor in cooling procedure enters the ignition temperature that incineration section can reduce incineration section, influences to burn
Quality, the clinker after water cooling is generally using mode is dried, and the sewage containing high pollution composition is largely oozed in underground, shape in clinker
Into secondary pollution.And the present invention uses the air-cooled pattern of clinker, clinker is cooled down and conveyed in the case of not in contact with the ground, both
The energy and saving water resource are made full use of, and can prevents the pollution of the environment.
Claims (10)
1. a kind of vertical incinerator, the vertical incinerator is divided into feed zone, cracking section, incineration section and section of slagging tap from top to bottom, its
Middle feed zone is provided with charging aperture and exhanst gas outlet, cracks and is provided with oppositely rolling roller crusher fire grate between section and incineration section, slags tap
Section is provided with air inlet and slag notch；Material to be burned enters from top to bottom from charging aperture, air from air inlet through slag tap section by
Under up flow into, material to be burned first forms solids and cracking gas in cracking section cracking gasification, and solids burns into incineration section
Burn, the flue gas and the cracking gas of cracking section generation of incineration section generation are together expelled to next stage burner from exhanst gas outlet.
2. vertical incinerator according to claim 1, feed zone is provided with stock distributor.
3. vertical incinerator according to claim 1, grinding tooth is provided with the roller outer peripheral face of oppositely rolling roller crusher fire grate.
4. vertical incinerator according to claim 1, incineration section are provided with auxiliary combustion equipment.
5. vertical incinerator according to claim 1, section of slagging tap is provided with air cooling slag hoist, air cooling slag hoist be provided with into
Cinder notch, slag notch and air inlet；Wherein, hot stove slag caused by incineration section enters air cooling slag hoist through slag inlet, is roused from air inlet
The cold wind entered enters incineration section progress high temperature oxygenating, the clinker after cooling after carrying out heat exchange with hot stove slag in air cooling slag hoist
Discharged through slag notch.
6. vertical incinerator according to claim 5, air cooling slag hoist includes shell body and the comb in shell body
Cold bed, the top of shell body set slag inlet, and comb type cooling bed includes：
Grate plate, grate plate front end are located at below slag inlet, and grate plate end is adjacent with slag notch；Multiple row motion beam is provided with grate plate,
Multiple stick pushers are arranged at intervals with each column motion beam；The length direction of stick pusher is perpendicular to clinker conveying direction；In grate plate
It is even to be distributed with array air vent, the aperture of air vent be arranged to make cold wind from the bottom up by but clinker will not down spill；
Beam drive mechanism is moved, is arranged on below grate plate, is moved back and forth for powered motion beam along clinker conveying direction, is led to
Crossing stick pusher promotes clinker slowly to be wriggled to slag notch；
Air inlet pipeline, it is arranged on below grate plate, the cold wind entered from the air inlet of air inlet pipeline uniformly blows to grate plate after being allocated
Array air vent.
7. vertical incinerator according to claim 6, grate plate end is provided with ramp type and slagged tap baffle plate, for maintaining grate plate
On thickness of slag layer.
8. vertical incinerator according to claim 6, stick pusher is divided into inclined plane and vertical plane along clinker conveying direction.
9. a kind of dangerous waste thing subregion CIU, including the vertical incinerator described in one of claim 1-8, and secondary firing
Room, secondary combustion chamber bottom are connected by the exhanst gas outlet of pipeline and vertical incinerator, secondary combustion chamber top and vent gas treatment
System connects.
10. dangerous waste thing subregion CIU according to claim 9, the wherein connection of vertical incinerator and secondary combustion chamber
Flying dust expansion chamber is provided with pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610621319.5A CN107631301A (en) | 2016-08-01 | 2016-08-01 | Vertical incinerator and dangerous waste thing subregion CIU |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610621319.5A CN107631301A (en) | 2016-08-01 | 2016-08-01 | Vertical incinerator and dangerous waste thing subregion CIU |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758654A (en) * | 2018-08-23 | 2018-11-06 | 江苏华本环境科技有限公司 | A kind of waste incinerator high temperature resistant charging gear |
| CN109340754A (en) * | 2018-12-13 | 2019-02-15 | 福建省星球环保科技有限公司 | One kind scraping slag formula biomass incinerator |
| CN109899794A (en) * | 2019-04-02 | 2019-06-18 | 上海多灵环保工程设备有限公司 | Clinker repository with multistage store function and the incinerator using the repository |
| CN112902180A (en) * | 2018-08-02 | 2021-06-04 | 杨海滨 | Urban garbage handles with high-efficient device that burns |
| CN113357637A (en) * | 2021-06-07 | 2021-09-07 | 王德仓 | Reaction unit convenient to solid waste full pyrolysis |
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