CN201852109U - Harmless industrial solid waste incineration and treatment device - Google Patents
Harmless industrial solid waste incineration and treatment device Download PDFInfo
- Publication number
- CN201852109U CN201852109U CN2010205886355U CN201020588635U CN201852109U CN 201852109 U CN201852109 U CN 201852109U CN 2010205886355 U CN2010205886355 U CN 2010205886355U CN 201020588635 U CN201020588635 U CN 201020588635U CN 201852109 U CN201852109 U CN 201852109U
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- industrial solid
- combustion chamber
- solid castoff
- incinerating
- treating device
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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
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model discloses a harmless industrial solid waste incineration and treatment device, which comprises a first combustion chamber, a second combustion chamber, a heat exchanger, a separator, quenching equipment, and a bag dust collector connected in sequence. The incineration and treatment on the industrial solid wastes is implemented in two combustion chambers; as both the two combustion chambers are not provided with moving parts, mechanical failures can not occur, which guarantees long-term stable running. The quenching equipment is adopted to quench smoke gas and reduce the generation volume of dioxin; the quenching equipment and a deacidification tower are combined into a quenching device to lead a whole system to be more compact; moreover, fly ashes generated during the incineration process can be discharged in a way of glasslike slag; as highly volatile heavy metal salt is captured in a way of molten fly ashes, the glasslike slag is extremely stable, and can be used as building materials, the difficulty of high treatment cost on the fly ashes is solved, and the purposes of harmless, volume reducing and recycling treatment on the fly ashes are really realized.
Description
Technical field
The utility model relates to the innoxious process for treating of industrial solid castoff, more particularly, relates to a kind of innoxious industrial solid castoff incinerating and treating device.
Background technology
Industrial solid castoff be meant all that in industrial production and business activities, produce solid-state, semisolid and the liquid discarded object of the high concentration except that waste water.China is the developing country of a fast development, and industrialization degree constantly strengthens, and industrial solid castoff output increases year by year fast, obtains except that about 65% the comprehensive utilization, and remaining industrial solid castoff is badly in need of handling, disposing.But the processing of China, dispose that level is also lower compared with developed countries, can not satisfy the demand of domestic economy and social development far away.The characteristics of China's industrial solid castoff are of a great variety, widely distributed, complicated component, enormous amount, some industrial solid castoff also contains the organic matter of difficult degradation and heavy metal etc., how to realize that innoxious, minimizing, the recycling treatment of industrial solid castoff dispose, become China and be badly in need of the difficult problem that solves.
Industrial solid castoff adopts landfill disposal to have a lot of drawbacks, has both taken a large amount of soils, again there is secondary pollution in soil and underground water.Nearly all organic solid waste can be handled with burning method, also can handle for flammable inoganic solids refuse with burning method, burning disposal is few owing to having floor space, round-the-clock operation, advantages such as applicability is wide, and the refuse stablizing effect is good and become one of main method of current waste disposal.
Burning method is handled industrial solid castoff must select rational burning process, and needs to be equipped with behind incinerator corresponding flue gas purification system, removes acidic gas in flue gas as adopting extracting tower, adopts fast cooling device to reduce flue gas Zhong bioxin growing amount etc.Therefore, the burning process of existing industrial solid castoff all comprises a plurality of unit processes such as burning, tail gas depickling, flue gas chilling and flue gas ash removal of industrial solid castoff.But it is danger wastes that industrial solid castoff burns the flying dust of back generation, must be through the overcuring landfill disposal, and the harmless treatment cost is very high.
The utility model content
The utility model proposes a kind of innoxious industrial solid castoff incinerating and treating device, to solve the high difficult problem of processing cost, realize really that industrial solid castoff burns innoxious, subtract appearanceization and resource.
A kind of innoxious industrial solid castoff incinerating and treating device of the utility model comprises first combustion chamber, second combustion chamber, heat transmission equipment, separator, quenching apparatus and the bag-type dust equipment that connect successively.
Above-mentioned industrial solid castoff incinerating and treating device, an outlet of preferred described separator is connected with described first combustion chamber; An outlet of described bag-type dust equipment is connected with described first combustion chamber.
Above-mentioned industrial solid castoff incinerating and treating device, an outlet of preferred described separation equipment is connected with described second combustion chamber; An outlet of described bag-type dust equipment is connected with described second combustion chamber.
Above-mentioned industrial solid castoff incinerating and treating device, preferred described first combustion chamber is an incinerator, described second combustion chamber is a cyclone furnace.
Above-mentioned industrial solid castoff incinerating and treating device, the cyclone furnace that preferred described second combustion chamber is a staged air distribution.
Above-mentioned industrial solid castoff incinerating and treating device, preferred described separation equipment is a multiple-stage separator.
Above-mentioned industrial solid castoff incinerating and treating device, preferred described fast cooling device are the zoariums of spray column and extracting tower.
Than prior art, the utlity model has following advantage:
The first, the burning disposal of industrial solid castoff is carried out in two combustion chambers,, mechanical breakdown can not take place, guaranteed long-time steady operation because of two combustion chambers all do not have moving component.
The second, cyclone furnace adopts the staged air distribution technology, reduces the generation of NOx to greatest extent, and the temperature of incinerator is controlled at more than 1100 ℃, and poisonous and harmful substance is burned fully.
Three, adopt quenching apparatus to the flue gas chilling, reduce the growing amount of bioxin; Fast cooling device and extracting tower are merged into quenching apparatus, make whole system compacter.
Four, the flying dust that produces in the burning process is all discharged with the form of glassy state slag, because of volatile heavy metal salt all captures with the form of fusion flying dust, the glassy state slag is extremely stable, can make building materials uses, thereby solved the high difficult problem of flying dust processing cost, realized really that flying dust is innoxious, subtracted the purpose of appearanceization, recycling treatment.
Description of drawings
Fig. 1 is among the innoxious industrial solid castoff incinerating and treating device embodiment of the utility model, the structural representation of burning facility;
Fig. 2 is the structural representation of the innoxious industrial solid castoff incinerating and treating device embodiment of the utility model;
Fig. 3 is among the innoxious industrial solid castoff incinerating and treating device embodiment of the utility model, the structural representation of fume treatment auxiliary;
Fig. 4 is the structural representation of the innoxious industrial solid castoff incinerating and treating device embodiment 1 of the utility model;
Fig. 5 is the structural representation of the innoxious industrial solid castoff incinerating and treating device embodiment 2 of the utility model.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further details below in conjunction with the drawings and specific embodiments.
In the utility model, the industrial solid castoff flying dust of burning process generation is more all discharged with the form of glassy state slag, and the glassy state slag is extremely stable, can make building materials and use, thereby solve the high difficult problem of flying dust processing cost.
Innoxious industrial solid castoff incinerating and treating device comprises burning facility, and described burning facility is used to burn industrial solid castoff, and the flying dust that produces is discharged with the form of glassy state slag.
With reference to Fig. 1, Fig. 1 is among the innoxious industrial solid castoff incinerating and treating device embodiment of the utility model, the structural representation of burning facility: comprise first combustion chamber 211, second combustion chamber 212 that order is connected; Wherein: first combustion chamber 211 is used for burning industrial solid castoff under anoxia condition, obtains first product, comprises escaping gas and particle; Second combustion chamber 212 is used to burn escaping gas and particle, obtains second product, comprises the glassy state slag of first flue gas and fusion, and the glassy state slag is that the particle burning forms; Simultaneously the glassy state slag is discharged.
In this embodiment, because of two combustion chambers all do not have moving component, mechanical breakdown can not take place, guaranteed long-time steady operation.And, the flying dust that produces in the burning process is all discharged with the form of glassy state slag, because of volatile heavy metal salt all captures with the form of fusion flying dust, the glassy state slag is extremely stable, can make building materials uses, thereby solved the high difficult problem of flying dust processing cost, realized really that flying dust is innoxious, subtracted the purpose of appearanceization, recycling treatment.
With reference to Fig. 2, Fig. 2 is the structural representation of the innoxious industrial solid castoff incinerating and treating device embodiment of the utility model, comprises interconnective burning facility 21 and fume treatment auxiliary 22.
With reference to Fig. 3, Fig. 3 is among the innoxious industrial solid castoff incinerating and treating device embodiment of the utility model, the structural representation of fume treatment auxiliary.Among this embodiment, the structural representation flue gas purifying equipment of fume treatment auxiliary comprises heat transmission equipment 221, separator 222, quenching apparatus 223, the bag-type dust equipment 224 that connects successively; And the outlet of second combustion chamber 212 is connected with the inlet of heat transmission equipment 221.
Wherein: heat transmission equipment 221 is used for that first flue gas is carried out heat exchange to be handled; The flue gas that separator 222 is used for after heat exchanging is handled carries out separating treatment, obtains third product, and third product comprises first and collects the ash and second flue gas; Quenching apparatus 223 is used for that second flue gas is carried out chilling to be handled; Bag-type dust equipment 224 is used to adsorb dust, active carbon and heavy metal, and these materials are formed the 4th product, is second and collects ash.
In one embodiment, described separator 222 outlet is connected with first combustion chamber 211; And an outlet of bag-type dust equipment 224 is connected with first combustion chamber 211.
In another embodiment, described separator 222 outlet is connected with second combustion chamber 212; And an outlet of bag-type dust equipment 224 is connected with second combustion chamber 212.
In two embodiment, first combustion chamber 211 is an incinerator, and second combustion chamber 212 is a cyclone furnace.
In two embodiment, second combustion chamber 212 is the cyclone furnace of staged air distribution.
In two embodiment, separator 222 is a multiple-stage separator.
In two embodiment, quenching apparatus 223 is zoariums of spray column and extracting tower.
In the above-described embodiments, the burning of industrial solid castoff is carried out in two combustion chambers, solid waste is burned in burner hearth, small particle that is not burned and gas are complete by high temperature incineration in cyclone furnace, and making cyclone furnace reach the condition of slag tap, small particle all becomes melten glass attitude material; Reduce the growing amount of NOx in the cyclone furnace by the staged air distribution technology; At utmost limit the generation of bioxin by chilling technique, and fast cooling device and extracting tower are merged into quenching apparatus, make whole system compacter; Employing cinder reinjection technology is all discharged the flying dust that produces in the burning process with glass state material, not only reached the purpose of harmless treatment flying dust, and saved the flying dust processing cost.
Example one
With reference to Fig. 4, the innoxious industrial solid castoff incinerating and treating device of present embodiment comprises: the burner hearth 1 of Lian Jieing, cyclone furnace 2, heat exchanger 3, multiple-stage separator 4, quenching apparatus 5 and sack cleaner 6 successively.An outlet of sack cleaner 6, an outlet of multiple-stage separator 4 all are connected with burner hearth 1.
Under anoxia condition, industrial solid castoff is burned in burner hearth 1, escaping gas that is not burned and small particle enter in the cyclone furnace 2 and burn, and most of small particle is melt into the glassy state slag in cyclone furnace 2, and melten glass attitude slag A discharges from cyclone furnace 2 bottoms.
Entering multiple-stage separator 4 from cyclone furnace 2 interior hot flue gases of discharging behind heat exchanger 3 separates the hot grey D that is not melted, the flue gas that separates through multiple-stage separator 4 enters quenching apparatus 5 and carries out chilling, chilling is the spray cooling, shower water is an alkaline solution, flue gas can also be removed acidic gas in flue gas in chilling, cooling water becomes steam and discharges from quenching apparatus 5 with flue gas.
Spray into active carbon B to the flue gas of from quenching apparatus 5, discharging, absorption dust in flue gas and heavy metal, flue gas enters sack cleaner 6 and carries out dedusting then, and the flying dust and the active carbon C that are collected by sack cleaner are discharged by sack cleaner 6 bottoms.
Can together enter participation circulation again in the burner hearth 1 by the hot grey D of multiple-stage separator 4 collections with by flying dust and active carbon C that sack cleaner 6 is collected, all flying dusts are all discharged from cyclone furnace 2 bottoms with the form of melten glass attitude slag A.
Example two
With reference to Fig. 5, the innoxious industrial solid castoff incinerating and treating device of present embodiment comprises: the burner hearth 1 of Lian Jieing, cyclone furnace 2, heat exchanger 3, multiple-stage separator 4, quenching apparatus 5 and sack cleaner 6 successively.An outlet of sack cleaner 6, an outlet of multiple-stage separator 4 all are connected with cyclone furnace 2.
Under anoxia condition, industrial solid castoff is burned in burner hearth 1, escaping gas that is not burned and small particle enter in the cyclone furnace 2 and burn, and most of small particle is melt into the glassy state slag in cyclone furnace 2, and melten glass attitude slag A discharges from cyclone furnace 2 bottoms.
Entering multiple-stage separator 4 from cyclone furnace 2 interior hot flue gases of discharging behind heat exchanger 3 separates the hot grey D that is not melted, the flue gas that separates through multiple-stage separator 4 enters quenching apparatus 5 and carries out chilling, chilling is the spray cooling, shower water is an alkaline solution, flue gas can also be removed acidic gas in flue gas in chilling, cooling water becomes steam and discharges from quenching apparatus 5 with flue gas.
Spray into active carbon B to the flue gas of from quenching apparatus 5, discharging, absorption dust in flue gas and heavy metal, flue gas enters sack cleaner 6 and carries out dedusting then, and the flying dust and the active carbon C that are collected by sack cleaner are discharged by sack cleaner 6 bottoms.
Can together enter participation circulation again in the cyclone furnace 2 by the hot grey D of multiple-stage separator 4 collections with by flying dust and active carbon C that sack cleaner 6 is collected, all flying dusts are all discharged from the bottom of cyclone furnace 2 with the form of melten glass attitude slag A.
In the utility model, industrial solid castoff burns in two combustion chambers fully, at first through the industrial solid castoff of (as fragmentation) after the preliminary treatment under anoxia condition in the burner hearth internal combustion, the gas and the small particle that can not be burned enter high temperature incineration in the cyclone furnace, the temperature of incinerator is controlled at more than 1100 ℃, reaches the ash fusion point of industrial solid castoff, makes cyclone furnace reach slag tap, cyclone furnace is taked the staged air distribution technology, reduces the generation of NOx to greatest extent.At utmost limit the generation of bioxin by chilling technique, and fast cooling device and extracting tower are merged into quenching apparatus, make whole system compacter.Employing cinder reinjection technology is all discharged the flying dust that produces in the burning process with glass state material, not only reached the purpose of harmless treatment flying dust, and saved the flying dust processing cost; The real processing that realizes that industrial solid castoff is innoxious, subtract appearanceization and resource, and the entire process system is made up of a plurality of ripe relatively different units, and technical risk is little, modular capability is strong, can realize the purpose that different industrial solid castoffs are handled by the increase and decrease of different units.
More than a kind of innoxious industrial solid castoff incinerating and treating device provided by the utility model is described in detail, used specific embodiment herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, part in specific embodiments and applications all can change.In sum, this description should not be construed as restriction of the present utility model.
Claims (7)
1. an innoxious industrial solid castoff incinerating and treating device is characterized in that, comprises first combustion chamber, second combustion chamber, heat transmission equipment, separator, quenching apparatus and the bag-type dust equipment that connect successively.
2. industrial solid castoff incinerating and treating device according to claim 1 is characterized in that:
An outlet of described separator is connected with described first combustion chamber; An outlet of described bag-type dust equipment is connected with described first combustion chamber.
3. industrial solid castoff incinerating and treating device according to claim 1 is characterized in that:
An outlet of described separation equipment is connected with described second combustion chamber; An outlet of described bag-type dust equipment is connected with described second combustion chamber.
4. according to claim 2 or 3 described industrial solid castoff incinerating and treating devices, it is characterized in that: described first combustion chamber is an incinerator, and described second combustion chamber is a cyclone furnace.
5. industrial solid castoff incinerating and treating device according to claim 4 is characterized in that: described second combustion chamber is the cyclone furnace of staged air distribution.
6. industrial solid castoff incinerating and treating device according to claim 5 is characterized in that: described separator is a multiple-stage separator.
7. industrial solid castoff incinerating and treating device according to claim 6 is characterized in that: described quenching apparatus is the zoarium of spray column and extracting tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205886355U CN201852109U (en) | 2010-10-28 | 2010-10-28 | Harmless industrial solid waste incineration and treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205886355U CN201852109U (en) | 2010-10-28 | 2010-10-28 | Harmless industrial solid waste incineration and treatment device |
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| Publication Number | Publication Date |
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| CN201852109U true CN201852109U (en) | 2011-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010205886355U Expired - Fee Related CN201852109U (en) | 2010-10-28 | 2010-10-28 | Harmless industrial solid waste incineration and treatment device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968225A (en) * | 2010-10-28 | 2011-02-09 | 北京中科通用能源环保有限责任公司 | Method and device for harmlessly incinerating industrial solid wastes |
| CN106086415A (en) * | 2016-06-22 | 2016-11-09 | 江西自立环保科技有限公司 | A kind of complete set of equipments refining noble metal from wiring board waste material and method |
| CN108800159A (en) * | 2018-06-20 | 2018-11-13 | 太仓永固精密制件有限公司 | A kind of solid waste burns purifier |
| CN109607891A (en) * | 2018-12-29 | 2019-04-12 | 义马环保电力有限公司 | Desulfurization wastewater treatment system and method |
-
2010
- 2010-10-28 CN CN2010205886355U patent/CN201852109U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968225A (en) * | 2010-10-28 | 2011-02-09 | 北京中科通用能源环保有限责任公司 | Method and device for harmlessly incinerating industrial solid wastes |
| CN106086415A (en) * | 2016-06-22 | 2016-11-09 | 江西自立环保科技有限公司 | A kind of complete set of equipments refining noble metal from wiring board waste material and method |
| CN106086415B (en) * | 2016-06-22 | 2018-07-24 | 江西自立环保科技有限公司 | The complete set of equipments and method of noble metal are refined in a kind of board waste material from circuit |
| CN108800159A (en) * | 2018-06-20 | 2018-11-13 | 太仓永固精密制件有限公司 | A kind of solid waste burns purifier |
| CN109607891A (en) * | 2018-12-29 | 2019-04-12 | 义马环保电力有限公司 | Desulfurization wastewater treatment system and method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20181028 |