CN201615491U - Garbage incinerator - Google Patents
Garbage incinerator Download PDFInfo
- Publication number
- CN201615491U CN201615491U CN2010201218364U CN201020121836U CN201615491U CN 201615491 U CN201615491 U CN 201615491U CN 2010201218364 U CN2010201218364 U CN 2010201218364U CN 201020121836 U CN201020121836 U CN 201020121836U CN 201615491 U CN201615491 U CN 201615491U
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- grate
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- combustion
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- fire grate
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Abstract
A garbage incinerator belongs to the technical field of environmental protection and power generation, and particularly relates to a method and equipment used in the incineration treatment of urban household garbage. The garbage incinerator comprises a drying grate, a burning grate, and a burnout grate which are mutually connected with each other, wherein movable grate pieces and fixed grate pieces are arranged on the drying grate, the burning grate and the burnout grate respectively; each movable grate piece is connected with a reciprocating driving device; a drying grate wind chamber is fixedly connected with the lower part of the drying grate; the drying grate wind chamber is connected with a high-pressure blower; wind chambers at the front and the rear sections of the burning grate and the wind chamber of the burnout grate are all connected to the blower. The utility model has the benefits of uniform garbage material layers, high applicability to garbage, good drying effect, reasonable air distribution, easy regulation, uniform burning, and stable working conditions.
Description
Technical field
The utility model belongs to the environmental protection technical field of power generation, is specifically related to the method and apparatus that a kind of burning city domestic garbage is handled.
Background technology
The domestic waste enormous amount, more than 4.9 hundred million ton of rubbish of the annual generation in the whole world, only China just produces nearly more than 1.5 hundred million tons of municipal refuses every year; Complicated component, the mixture of a large amount of kitchen excess and inorganic wastes, intractability is than big many of industry rubbish.
For solid waste, total treatment principle is innoxious, minimizing and resource.Innoxious: house refuse can not cause adverse effect to environment in collection, transportation and processing procedure and after final the processing.Minimizing: the house refuse volume and weight is reduced by the engineering processing.Resource: handle by engineering and from house refuse, to obtain to the human being's production valuable matter and energy of living.
The method that domestic waste is handled generally has five kinds, i.e. landfill, compost, pyrolysis, burning and integrated treatment both at home and abroad.Wherein waste incineration can reduce rubbish volume 95%.Reduce weight 80%, the high temperature in the burning process more than 850 degrees centigrade can effectively decompose the harmful substance in the rubbish, burns the high-temperature flue gas that produces and can recycle.Can reach the resultant effect of innoxious, minimizing, resource.Burning city domestic garbage mode commonly used has: fixed bed, moving bed and fluid bed, above disposal methods low heat value, the house refuse effect that water content is high are general.
The utility model content
The utility model purpose is to provide a kind of effective suitable low heat value, the garbage combustion device that the consumer waste incineration that water content is high is handled.
The purpose of this utility model is achieved in that a kind of incinerator, comprise interconnective dry fire grate, combustion grate, burn-out grate, the moving fire grate segment of spaced at least two group fixed grate films and at least two groups is set on the described dry fire grate, the moving fire grate segment of described each group is connected on first group of reciprocating drive unit, described first group of reciprocating drive unit is fixed on dry fire grate inside, the fixedly connected drying oven exhaust air box in described dry fire grate bottom, described drying oven exhaust air box connects the air outlet of high pressure positive blower; Described combustion grate is made up of combustion grate leading portion and combustion grate back segment, the moving fire grate segment of spaced at least two group fixed grate films and at least two groups is set on the described combustion grate, the moving fire grate segment of each group of described combustion grate leading portion is connected on second group of reciprocating drive unit, the moving fire grate segment of each group of described combustion grate back segment is connected on the 3rd group of reciprocating drive unit, described second group back and forth drives and the 3rd group of reciprocating drive unit is fixedly connected on respectively on the casing of combustion grate leading portion and combustion grate back segment, and described combustion grate leading portion and combustion grate back segment bottom are fixedlyed connected combustion grate leading portion air compartment and combustion grate back segment air compartment respectively; The moving fire grate segment of spaced at least two group fixed grate films and at least two groups is set on the described burn-out grate, the moving fire grate segment of described each group is connected on the 4th group of reciprocating drive unit, described the 4th group of reciprocating drive unit is fixedly installed on the casing of described burn-out grate, the fixedly connected burn-out grate air compartment in described burn-out grate bottom, described combustion grate leading portion air compartment, combustion grate back segment air compartment and burn-out grate air compartment are connected the air outlet of blower fan respectively by damper.
Dry fire grate of the present utility model is the moving fire grate segment of row transversely arranged the forming of a row fixed grate film sheet at interval, go into stove rubbish and be pushed into dry fire grate by batcher, the motion of moving fire grate segment is moved rubbish and is turned, owing to adopt moving fire grate segment and fixed grate film lateral separation, moving fire grate segment also has the horizontal effect of tearing to the rubbish bed of material when motion, rubbish is through forming the evenly dry rubbish bed of material behind the dry fire grate, therefore can not occur luming agglomerating on the combustion grate and the bed of material such as burns at phenomenon, the even air feed of whole material bed windage is even.
Garbage combustion device comprises dry fire grate, combustion grate and burn-out grate.Each section air distribution amount is different in burning process, generally is to draw by multiple factor analyses such as theoretical calculation, Flame Temperature Distribution measurement, burner hearth smoke components and operating experiences.
In general, dry fire grate wind supply quantity is 25%, but the dry fire grate rubbish bed of material is the thickest, bed of material windage maximum just, and therefore adopting independently, the high pressure positive blower air feed improves drying effect to guarantee that air has good penetrability to the rubbish bed of material.Regulate the incorporation of hot flue gas when higher by damper when going into the stove msw water content, the air themperature that infeeds dry fire grate is reached more than 300 ℃, come the higher rubbish of dry water content.
Dried rubbish enters the combustion grate burning, and along with rubbish moves on combustion grate, rubbish is fewer and feweri.Even for guaranteeing the rubbish thickness of feed layer on the combustion grate, combustion grate adopts the two-part drive, by regulating the movement velocity of two sections of combustion grate front and back, the thickness of feed layer of rubbish on whole combustion grate is consistent substantially, guarantees the stable of burning.
Comprehensive above narration, the beneficial effects of the utility model are: the rubbish bed of material evenly, strong to the applicability of rubbish, drying effect good, air distribution is reasonable, be easy to adjust, burning evenly, operating mode stablizes.
As a kind of improvement of the present utility model, described dry fire grate is submitted the wrong fanning strip of arranging, described fanning strip flexibly connects oil cylinder by connecting rod, and described oil cylinder is supported on the casing of dry fire grate.The fanning strip of interlaced arrangement is done the rubbish bed of material and is further stirred and refining.
As further improvement of the utility model, the air inlet of described high pressure positive blower connects two intake stacks, and described each intake stack is provided with damper respectively.Two are entered minute air channel and import hot flue gas and hot-air respectively, and the temperature of hot flue gas and air gas mixture is higher, and is relatively good to the rubbish drying effect of high-moisture percentage.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the structural representation of first group of reciprocating drive unit.
Fig. 3 is the structural representation of second group of reciprocating drive unit and the 3rd group of reciprocating drive unit.
Fig. 4 is the structural representation of the 4th group of reciprocating drive unit.
Wherein, the casing of the dry fire grate of 1-, 2-fanning strip, 3-connecting rod, 4-oil cylinder, 5-fixed grate film, the moving fire grate segment of 6-, the dry fire grate of 7-, 8-combustion grate leading portion, 9-combustion grate, 10-combustion grate back segment, the 3rd group of reciprocating drive unit of 11-, the 4th group of reciprocating drive unit of 12-, 13-burn-out grate air compartment, 14-blower fan, 15-damper, 16-combustion grate back segment air compartment, 17-combustion grate leading portion air compartment, 18-high pressure positive blower, second group of reciprocating drive unit of 19-, 20-burn-out grate, 21-drying oven exhaust air box.
The specific embodiment
Shown in Fig. 1,2,3,4, a kind of incinerator, comprise interconnective dry fire grate 7, combustion grate 10, burn-out grate 20, the moving fire grate segment 6 of spaced at least two group fixed grate films 5 and at least two groups is set on the dry fire grate 7, the moving fire grate segment of each group is connected on first group of reciprocating drive unit, first group of reciprocating drive unit is fixed on dry fire grate 7 inside, the fixedly connected drying oven exhaust air box 21 in dry fire grate 7 bottoms, drying oven exhaust air box 21 connects the air outlet of high pressure positive blower 18; Combustion grate 9 is made up of combustion grate leading portion 8 and combustion grate back segment 10, the moving fire grate segment 6 of spaced at least two group fixed grate films 5 and at least two groups is set on the combustion grate 9, the moving fire grate segment of each group of combustion grate leading portion 8 is connected on second group of reciprocating drive unit 19, the moving fire grate segment of each group of combustion grate back segment 10 is connected on the 3rd group of reciprocating drive unit 11, second group back and forth drives 19 and the 3rd groups of reciprocating drive units 11 and is fixedly connected on respectively on the casing of combustion grate leading portion 8 and combustion grate back segment 10, and combustion grate leading portion 8 and combustion grate back segment 10 bottoms are fixedlyed connected combustion grate leading portion air compartment 17 and combustion grate back segment air compartment 16 respectively; The moving fire grate segment 6 of spaced at least two group fixed grate films 5 and at least two groups is set on the burn-out grate 20, the moving fire grate segment of each group is connected on the 4th group of reciprocating drive unit 12, the 4th group of reciprocating drive unit 12 is fixedly installed on the casing of burn-out grate 20, the fixedly connected burn-out grate air compartment 13 in burn-out grate 20 bottoms, combustion grate leading portion air compartment 17, combustion grate back segment air compartment 16 and burn-out grate air compartment 13 are connected the air outlet of blower fan 14 respectively by damper 15.
Interlaced arrangement fanning strip 2 on the dry fire grate 7, fanning strip 2 flexibly connects oil cylinder 4 by connecting rod 3, and oil cylinder 4 is supported on the casing 1 of dry fire grate.
The air inlet of high pressure positive blower 18 connects two intake stacks, and each intake stack is provided with damper 15 respectively.
Reciprocating drive unit can adopt following scheme: the piston of oil cylinder flexibly connects an end of crank, the crank middle part is movably connected on the axle, the other end of crank flexibly connects connecting rod, connecting rod flexibly connects the transmission beam, by the fixedly connected moving fire grate segment of transmission beam, and support wheel is set in the bottom of transmission beam, can suitably change part shape according to needs are installed, but the overall structure principle is identical.
Claims (3)
1. incinerator, comprise interconnective dry fire grate, combustion grate, burn-out grate, it is characterized in that: the moving fire grate segment of spaced at least two group fixed grate films and at least two groups is set on the described dry fire grate, the moving fire grate segment of described each group is connected on first group of reciprocating drive unit, described first group of reciprocating drive unit is fixed on dry fire grate inside, the fixedly connected drying oven exhaust air box in described dry fire grate bottom, described drying oven exhaust air box connects the air outlet of high pressure positive blower; Described combustion grate is made up of combustion grate leading portion and combustion grate back segment, the moving fire grate segment of spaced at least two group fixed grate films and at least two groups is set on the described combustion grate, the moving fire grate segment of each group of described combustion grate leading portion is connected on second group of reciprocating drive unit, the moving fire grate segment of each group of described combustion grate back segment is connected on the 3rd group of reciprocating drive unit, described second group back and forth drives and the 3rd group of reciprocating drive unit is fixedly connected on respectively on the casing of combustion grate leading portion and combustion grate back segment, and described combustion grate leading portion and combustion grate back segment bottom are fixedlyed connected combustion grate leading portion air compartment and combustion grate back segment air compartment respectively; The moving fire grate segment of spaced at least two group fixed grate films and at least two groups is set on the described burn-out grate, the moving fire grate segment of described each group is connected on the 4th group of reciprocating drive unit, described the 4th group of reciprocating drive unit is fixedly installed on the casing of described burn-out grate, the fixedly connected burn-out grate air compartment in described burn-out grate bottom, described combustion grate leading portion air compartment, combustion grate back segment air compartment and burn-out grate air compartment are connected the air outlet of blower fan respectively by damper.
2. a kind of incinerator according to claim 1 is characterized in that: described dry fire grate is submitted the wrong fanning strip of arranging, described fanning strip flexibly connects oil cylinder by connecting rod, and described oil cylinder is supported on the casing of dry fire grate.
3. a kind of incinerator according to claim 1 and 2 is characterized in that: the air inlet of described high pressure positive blower connects two intake stacks, and described each intake stack is provided with damper respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201218364U CN201615491U (en) | 2010-02-20 | 2010-02-20 | Garbage incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201218364U CN201615491U (en) | 2010-02-20 | 2010-02-20 | Garbage incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615491U true CN201615491U (en) | 2010-10-27 |
Family
ID=43001859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201218364U Expired - Lifetime CN201615491U (en) | 2010-02-20 | 2010-02-20 | Garbage incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615491U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016275A (en) * | 2016-06-30 | 2016-10-12 | 潍坊金丝达新能源科技有限公司 | High temperature garbage gasification fuel spraying power generating boiler |
| CN106152146A (en) * | 2016-06-30 | 2016-11-23 | 潍坊金丝达新能源科技有限公司 | Multifunctional garbage high-temperature gasification spray combustion electricity generation boiler |
| CN111076163A (en) * | 2019-12-30 | 2020-04-28 | 河南农业大学 | Straw bundle burning boiler with reciprocating grate |
-
2010
- 2010-02-20 CN CN2010201218364U patent/CN201615491U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016275A (en) * | 2016-06-30 | 2016-10-12 | 潍坊金丝达新能源科技有限公司 | High temperature garbage gasification fuel spraying power generating boiler |
| CN106152146A (en) * | 2016-06-30 | 2016-11-23 | 潍坊金丝达新能源科技有限公司 | Multifunctional garbage high-temperature gasification spray combustion electricity generation boiler |
| CN111076163A (en) * | 2019-12-30 | 2020-04-28 | 河南农业大学 | Straw bundle burning boiler with reciprocating grate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Tianying Green Energy Co. Ltd. Assignor: Jiangsu Folaite Electromechanical Complete Equipment Co., Ltd. Contract record no.: 2011320000551 Denomination of utility model: Wind system of garbage incinerator Granted publication date: 20101027 License type: Exclusive License Record date: 20110411 |
|
| ASS | Succession or assignment of patent right |
Owner name: NANTONG TIANLAN ENVIRONMENTAL PROTECTION + ENERGY Free format text: FORMER OWNER: JIANGSU FULAITE ELECTROMECHANICAL COMPLETE PLANT CO., LTD. Effective date: 20120703 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226601 NANTONG, JIANGSU PROVINCE TO: 226600 NANTONG, JIANGSU PROVINCE |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu T.Y. Environmental Energy Co., Ltd. Assignor: Jiangsu Folaite Electromechanical Complete Equipment Co., Ltd. Contract record no.: 2011320000551 Date of cancellation: 20120530 |
|
| EM01 | Change of recordation of patent licensing contract |
Change date: 20120530 Contract record no.: 2011320000551 Assignee after: Jiangsu T.Y. Environmental Energy Co., Ltd. Assignee before: Jiangsu Tianying Green Energy Co. Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120703 Address after: 226600 the Yellow Sea Avenue, Haian, Jiangsu province (West), No. 268, No. Patentee after: Nantong Tianlan Environmental Protection & Energy Equipment Co., Ltd. Address before: 226601 No. 9, the Yellow Sea Avenue East, Haian County Development Zone, Jiangsu, Nantong Patentee before: Jiangsu Folaite Electromechanical Complete Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |