CN108105783A - Oxygen blast burning zero discharge treatment garbage apparatus - Google Patents
Oxygen blast burning zero discharge treatment garbage apparatus Download PDFInfo
- Publication number
- CN108105783A CN108105783A CN201810082276.7A CN201810082276A CN108105783A CN 108105783 A CN108105783 A CN 108105783A CN 201810082276 A CN201810082276 A CN 201810082276A CN 108105783 A CN108105783 A CN 108105783A
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- CN
- China
- Prior art keywords
- oxygen
- cabin
- combustion furnace
- molecular sieve
- air
- 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.)
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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
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
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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
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- F23L7/007—Supplying oxygen or oxygen-enriched air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of oxygen blast burning zero discharge treatment garbage apparatus, including feeding mechanism, combustion furnace, oxygen supply mechanism and dust treatment mechanism composition；Wherein feeding mechanism is arranged on the top of combustion furnace, and oxygen supply mechanism is arranged on the one side of fuel flask, and dust treatment mechanism connects with smoke exhaust pipe outlet.Design structure of the present invention is reasonable, substantially the discharge without toxic and harmful gas such as dioxin, hydrogen sulfide, sulfur dioxide, and recyclable carbon dioxide.
Description
Technical field
The present invention relates to the relevant apparatus of garbage disposal correlation technique, more particularly to combustion method processing rubbish.
Background technology
There are many waste disposal method at present, more with combustion method.Burning is that garbage as resource, innoxious, volume reduction subtract
Quantify optimal processing mode, but due to China's refuse moisture, ash content is high, calorific value is low the characteristics of, along with garbage classification system
It is unsound, two major class problems are mainly run into when China's municipal refuse is using regular air incineration technology：First, it burns not exclusively, no
Stablize；Second is that pollutant component is complicated, difficulty of governance is big.The problem of incineration firing maximum is flue gas emission processing, in residential block
Installing refuse burner becomes impossible, and the CO2 emission that garbage disposal develops to today and can not still solve in flue gas is asked
Topic, loses smog though being visually seen through the processed flue gas of various processing schemes, smells less than peculiar smell, must configure tall and big cigarette
Chimney discharges carbon dioxide, carbon dioxide colorless and odorless, but it is a kind of to human body poisonous gas；Bottom carbon as defined in environmental protection administration
Minus rows are exactly the discharge capacity for limiting carbon dioxide.
Existing common oxygen-enriched incineration technology is a kind of efficient incineration technology, and it is this low-quality to be very suitable for burning China
Garbage fuel.Therefore it is significant to the developmental research of the incinerator ashes and process equipment of the oxygen-enriched incineration technology of rubbish
's.There is experimental result to show, the rise of oxygen concentration can effectively improve incinerator ashes, and pure oxygen burning caloric value is normal air combustion
Burn caloric value 5 times, the moisture content in rubbish volatilizees as quick as thought at high operating temperatures, does not influence the normal combustion of rubbish.Experiment
It turns out that the rise of oxygen concentration is so that the discharge decline of CO, CH4 gas, is all oxidized to CO2 and water vapour.Oxygen-enriched burning
It can inhibit the reaction of moisture and carbon based pollutants, since the oxygen-enriched incineration technology of actual rubbish can reduce excess air coefficient and adopt
With flue gas recirculation, the total emission volumn of NO can't raise.
Technology contents
The purpose of the present invention is in view of the deficiencies of the prior art, design a kind of rubbish oxygen blast incinerator rational in infrastructure, make its base
This discharge without toxic and harmful gas such as dioxin, hydrogen sulfide, sulfur dioxide, and recyclable valuable gases.
The object of the invention can be achieved through the following technical solutions, a kind of oxygen blast burning zero discharge treatment garbage apparatus, bag
Feeding mechanism 1, combustion furnace 2, oxygen supply mechanism 3 and dust treatment mechanism 4 is included to form；Wherein：
Feeding mechanism 1：Arranged on the top of combustion furnace 2, including horizontally disposed charging cabin 10, arranged on 10 top of feeding warehouse into
Hopper 11, arranged on the pusher 12 of 10 one end of charging cabin and arranged on the vertical feeding cabin 13 of 10 other end of feeding warehouse, it is vertical into
The bottom in material cabin 13 connects with the top of combustion furnace 2, in vertical feeding cabin 13, is provided with outer wall as netted passage 14,
It is equipped between vertical feeding cabin 13 and passage 14 and leads cigarette ring 15, the top in vertical feeding cabin 13 is equipped with what is communicated with leading cigarette ring 15
Smoke exhaust pipe 16；
Combustion furnace 2：The burning bed 21 of 14 bottom of passage is built in including fuel flask 20, arranged on it, arranged on burning bed bottom
Hawk 22 is led, arranged on 20 bottom deslagging mouth 23 of fuel flask and the deashing device 24 at ash hole, arranged on 21 top of burning bed
Igniter 25；
Supply oxygen mechanism 3：The one side opposite with bottom deslagging mouth 23 arranged on fuel flask 20, including molecular sieve oxygen generator 30, calms the anger
Machine 31 and oxygen spray pipe 32, the outlet of the oxygen spray pipe 32 is arranged on the top of burning bed；
Dust treatment mechanism 4：Including with smoke exhaust pipe 16 export connect air-introduced machine 40, air-introduced machine gland steam exhauster 41, cleaned water tank 42,
Molecular sieve filter 43, carbon dioxide air accumulator 44, the top of the cleaned water tank 42 are equipped with and 43 entrance of molecular sieve filter
The passage 45 communicated, between the molecular sieve filter 43 and carbon dioxide air accumulator 44, equipped with air exhauster 46, air exhauster 46
Pumping end 47 connects with the outlet side of molecular sieve filter 43, the outlet side 48 of air exhauster 46 and carbon dioxide air accumulator 44 into
Gas end connects.
The oxygen blast burning zero discharge treatment garbage apparatus, the entrance of smoke exhaust pipe 16 are filtered equipped with soot dust granule
Device 5.
The technology of the present invention progress is that design structure is reasonable, substantially toxic without dioxin, hydrogen sulfide, sulfur dioxide etc.
The discharge of pernicious gas, and recyclable carbon dioxide.
Description of the drawings
Fig. 1 is the principle of the present invention structure diagram.
Specific embodiment
The present invention first has to burn away the refuse under the conditions of pure oxygen is blown, and method is aoxidized by the main component in air with system with molecular sieve for preparing
Nitrogen filters out, and so greatly reduces the void gas for participating in burning, that is, reduces the loss of heat, and improve combustion-supporting gas
The purity of body, improves fuel value.And generated flue gas, without nitrogen, carbon dioxide purity height is easy to filtering bottling storage,
Sale.
The present invention oxygen blast burning zero discharge treatment garbage apparatus, including feeding mechanism 1, combustion furnace 2, oxygen supply mechanism 3 and
Dust treatment mechanism 4 forms；Wherein：
Feeding mechanism 1：Arranged on the top of combustion furnace 2, including horizontally disposed charging cabin 10, arranged on 10 top of feeding warehouse into
Hopper 11, arranged on the pusher 12 of 10 one end of charging cabin and arranged on the vertical feeding cabin 13 of 10 other end of feeding warehouse, it is vertical into
The bottom in material cabin 13 connects with the top of combustion furnace 2, in vertical feeding cabin 13, is provided with outer wall as netted passage 14,
It is equipped between vertical feeding cabin 13 and passage 14 and leads cigarette ring 15, the top in vertical feeding cabin 13 is equipped with what is communicated with leading cigarette ring 15
Smoke exhaust pipe 16；
Combustion furnace 2：The burning bed 21 of 14 bottom of passage is built in including fuel flask 20, arranged on it, arranged on burning bed bottom
Hawk 22 is led, arranged on 20 bottom deslagging mouth 23 of fuel flask and the deashing device 24 at ash hole, arranged on 21 top of burning bed
Igniter 25；
Supply oxygen mechanism 3：The one side opposite with bottom deslagging mouth 23 arranged on fuel flask 20, including molecular sieve oxygen generator 30, calms the anger
Machine 31 and oxygen spray pipe 32, the outlet of the oxygen spray pipe 32 is arranged on the top of burning bed；
Dust treatment mechanism 4：Including with smoke exhaust pipe 16 export connect air-introduced machine 40, air-introduced machine exhaust pipe 41, cleaned water tank 42,
Molecular sieve filter 43, carbon dioxide air accumulator 44, the top of the cleaned water tank 42 are equipped with and 43 entrance of molecular sieve filter
The passage 45 communicated, between the molecular sieve filter 43 and carbon dioxide air accumulator 44, equipped with air exhauster 46, air exhauster 46
Pumping end 47 connects with the outlet side of molecular sieve filter 43, the outlet side 48 of air exhauster 46 and carbon dioxide air accumulator 44 into
Gas end connects.
The specific work process of the present invention is that rubbish 7 enters charging cabin 10 by rubbish hopper 11, by pusher 12 by rubbish
Arranged on the vertical feeding cabin 13 of 10 other end of feeding warehouse, rubbish 7 is fallen the push-in of rubbish 7 by the passage 14 being arranged in vertical feeding cabin 13
On burning bed 21.
Air is separated into oxygen by oxygen by the compressor 31 of oxygen supply mechanism 3 through molecular sieve oxygen generator 30, passes through oxygen
Jet pipe 32 is sprayed in the top of burning bed 21.The oxygen rich gas sprayed by oxygen spray pipe 32 is lighted by igniter 25, rubbish 7 exists
It burns on burning bed 21 in fuel flask 20.In combustion process, flame and combustion product gases are under the action of air-introduced machine 40, through leading cigarette
Ring 15 is discharged, and during combustion product gases are discharged, since 14 outer wall of passage is net structure, is passed through in high fever combustion product gases
When leading cigarette ring 15, to being preheated by its internal rubbish, so as to save fuel, combustion rate is improved.After burning
Rubbish ash, through end be arranged on 21 bottom of burning bed lead hawk 22, bottom deslagging mouth 23 is cleared out by deashing device 24.
Combustion product gases are carried out coarse filtration through soot dust granule filter 5, then are entered through air-introduced machine gland steam exhauster 41 by smoke exhaust pipe 16
Cleaned water tank 42；In cleaned water tank 42, it is cleaned water 6 and further purifies, be purified flue gas；Purifying smoke is in air exhauster
Under the action of 46, purifying smoke obtains pure titanium dioxide through passage 45, molecular sieve filter 43, pumping end 47 by outlet side 48
Carbon gas into carbon dioxide air accumulator 44, recycles carbon dioxide.
Claims (2)
- The zero discharge treatment garbage apparatus 1. a kind of oxygen blast is burnt, which is characterized in that the processing garbage apparatus includes feeding mechanism （1）, combustion furnace（2）, oxygen supply mechanism（3）And dust treatment mechanism（4）Composition；Wherein：Feeding mechanism（1）：Arranged on combustion furnace（2）Top, including horizontally disposed charging cabin（10）, arranged on feeding warehouse（10） The feed hopper at top（11）, arranged on charging cabin（10）The pusher of one end（12）And arranged on feeding warehouse（10）The other end it is vertical Charging cabin（13）, vertical feeding cabin（13）Bottom and combustion furnace（2）Top connect, in vertical feeding cabin（13）It is interior, it sets It is netted passage to have outer wall（14）, vertical feeding cabin（13）With passage（14）Between be equipped with lead cigarette ring（15）, it is vertical into Expect cabin（13）Top be equipped with leading cigarette ring（15）The smoke exhaust pipe communicated（16）；Combustion furnace（2）：Including fuel flask（20）, arranged on it be built in passage（14）The burning bed of bottom（21）, arranged on burning Lead hawk in bed bottom（22nd, arranged on fuel flask（20 bottom deslagging mouths（23）And the deashing device at ash hole（24）If In burning bed（21）The igniter at top（25）；Supply oxygen mechanism（3）：Arranged on fuel flask（20）With bottom deslagging mouth（23）Opposite one side, including molecular sieve oxygen generator （30）, compressor（31）And oxygen spray pipe（32）, the oxygen spray pipe（32）Outlet arranged on burning bed top；Dust treatment mechanism（4）：Including with smoke exhaust pipe（16）Export the air-introduced machine to connect（40）, air-introduced machine gland steam exhauster（41）, it is net Change water tank（42）, molecular sieve filter（43）, carbon dioxide air accumulator（44）, the cleaned water tank（42）Top be equipped with point Sub- sieve filter（43）The passage that entrance communicates（45）, the molecular sieve filter（43）With carbon dioxide air accumulator（44）It Between, equipped with air exhauster（46）, air exhauster（46）Pumping end（47）With molecular sieve filter（43）Outlet side connect, air exhauster （46）Outlet side（48）With carbon dioxide air accumulator（44）Inlet end connect.
- The zero discharge treatment garbage apparatus 2. oxygen blast according to claim 1 is burnt, which is characterized in that the smoke exhaust pipe（16） Entrance, equipped with soot dust granule filter（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082276.7A CN108105783A (en) | 2018-01-29 | 2018-01-29 | Oxygen blast burning zero discharge treatment garbage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082276.7A CN108105783A (en) | 2018-01-29 | 2018-01-29 | Oxygen blast burning zero discharge treatment garbage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108105783A true CN108105783A (en) | 2018-06-01 |
Family
ID=62221443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810082276.7A Pending CN108105783A (en) | 2018-01-29 | 2018-01-29 | Oxygen blast burning zero discharge treatment garbage apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108105783A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0657694A2 (en) * | 1993-12-13 | 1995-06-14 | AUSTRIAN ENERGY & ENVIRONMENT SGP/WAAGNER-BIRO GmbH | Method for disposal of contaminated adsorbents from flue gas purification |
| CN101035681A (en) * | 2004-10-01 | 2007-09-12 | 拉伯赛特股份有限公司 | Acoustic assessment of characteristics of a fluid relevant to acoustic ejection |
| WO2009038103A1 (en) * | 2007-09-21 | 2009-03-26 | Biomass Energy Corporation | High-temperature combustion gas generator from biomass and combustion gas utilizing device |
| CN201748434U (en) * | 2010-06-01 | 2011-02-16 | 许泉兴 | Rubbish burning processing device |
| CN102125924A (en) * | 2010-11-21 | 2011-07-20 | 周万松 | Domestic garbage innocently using and treating system |
| CN207962670U (en) * | 2018-01-29 | 2018-10-12 | 深圳市地质局（深圳市地质灾害应急抢险技术中心） | Oxygen blast burning zero discharge treatment garbage apparatus |
-
2018
- 2018-01-29 CN CN201810082276.7A patent/CN108105783A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0657694A2 (en) * | 1993-12-13 | 1995-06-14 | AUSTRIAN ENERGY & ENVIRONMENT SGP/WAAGNER-BIRO GmbH | Method for disposal of contaminated adsorbents from flue gas purification |
| CN101035681A (en) * | 2004-10-01 | 2007-09-12 | 拉伯赛特股份有限公司 | Acoustic assessment of characteristics of a fluid relevant to acoustic ejection |
| WO2009038103A1 (en) * | 2007-09-21 | 2009-03-26 | Biomass Energy Corporation | High-temperature combustion gas generator from biomass and combustion gas utilizing device |
| CN201748434U (en) * | 2010-06-01 | 2011-02-16 | 许泉兴 | Rubbish burning processing device |
| CN102125924A (en) * | 2010-11-21 | 2011-07-20 | 周万松 | Domestic garbage innocently using and treating system |
| CN207962670U (en) * | 2018-01-29 | 2018-10-12 | 深圳市地质局（深圳市地质灾害应急抢险技术中心） | Oxygen blast burning zero discharge treatment garbage apparatus |
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