CN204329028U - One way of life drying garbage incinerator - Google Patents
One way of life drying garbage incinerator Download PDFInfo
- Publication number
- CN204329028U CN204329028U CN201420739077.6U CN201420739077U CN204329028U CN 204329028 U CN204329028 U CN 204329028U CN 201420739077 U CN201420739077 U CN 201420739077U CN 204329028 U CN204329028 U CN 204329028U
- Authority
- CN
- China
- Prior art keywords
- cylinder type
- type dryer
- flue gas
- combustion
- way
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model discloses one way of life drying garbage incinerator, comprise charging aperture, slag-drip opening, matching air box, herringbone chimney arch and traveling-grate stoker, be divided into drying and two stages of burning by arranging cylinder type dryer, dry flue gas pipeline and heat exchange flue by burning process.The utility model has the following advantages compared to existing technology: for the characteristic of house refuse, burning is divided into predrying and two stages of Thorough combustion to complete, and effectively can solve that consumer waste incineration apparatus cost is high, energy resource consumption and the low problem of efficiency of combustion; Utilize combustion high temperature flue gas drying rubbish and preheated air, improve efficiency of combustion, reduce device production cost, economize energy.
Description
Technical field
The utility model field, in particular one way of life drying garbage incinerator.
Background technology
China's house refuse total amount is huge, every year with the speed increment of 8-10%.Dealing carefully with of house refuse, realizing innoxious, minimizing and the renewable resources of rubbish, is the basic demand realizing sustainable development.The incineration technology of house refuse realizes the key that rubbish " three change " processes, and the realization that incinerating and treating device is incineration technology provides science condition.Meanwhile, house refuse has complicated components, calorific value is low and water content is high feature, and especially the height of water content directly has influence on the quality of burning effect.There are some researches show the burning effect by promoting next step while can improving its calorific value to the drying process of rubbish.
An existing garbage combustion device part is all that the drying of rubbish, burning phase are placed in incinerator and carry out, and the deficiency of this burning mode has: need larger grate area cause fire grate and body of heater cost high; Adding combustion-supporting fuel when burning, consuming the energy; Burn uneven in stove, temperature distributing disproportionation, efficiency of combustion is low.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides one way of life drying garbage incinerator.
The utility model is achieved through the following technical solutions: one way of life drying garbage incinerator, comprise charging aperture, slag-drip opening, matching air box, herringbone chimney arch and traveling-grate stoker, matching air box is arranged on chain fire-gate below, it is characterized in that: between charging aperture and traveling-grate stoker, cylinder type dryer is set, cylinder type dryer is made up of the heat resistant and wear resistant porous stainless steel drum sieve of inside and the high temperature resistant chuck of outside, cylinder type dryer is obliquely installed, its near charging aperture one end higher than it near chain fire-gate one end, in the bottom at the position that high temperature resistant chuck contacts with traveling-grate stoker, grey cinder notch is set.
As further improvement of these options, the angle angle between the axis of cylinder type dryer and horizontal plane is 5 ° ~ 20 °.
As further improvement of these options, also comprise dry flue gas pipeline, dry flue gas pipeline connects roof of the furnace and cylinder type dryer entrance, is delivered to by high-temperature flue gas in cylinder type dryer and is used for dry material to be burnt.
As further improvement of these options, also comprise heat exchange flue, heat exchange flue connects roof of the furnace and air heat exchanger, for entering the air preheat in matching air box, with the heat in recovered flue gas.
The utility model has the following advantages compared to existing technology:
(1) the inclination angle adjustable of cylinder type dryer installation, calculates according to the water content meter of rubbish and needs, between dry reality, to control the time of rubbish at cylinder type dryer inner drying by the size adjusting inclination angle.
(2) enter after drying garbage on the inherent fire grate of stove and directly enter pyrolysis and combustion reaction stage, catch fire rapidly in stove, traveling-grate stoker area can be reduced, reduce body of heater size, reduce the cost of single unit system; The direct conflagration of rubbish in stove simultaneously contributes to putting forward burning indoor temperature and uniformity of temperature profile, without the need to providing combustion-supporting fuel, reduces energy consumption.
(3) a part of high-temperature flue gas utilizing burning to produce passes through high-temperature flue gas Cemented filling in cylinder type dryer, for the drying of rubbish provides heat, without the need to providing extra heat, economize energy for the drying of rubbish.
(4) utilizing high-temperature flue gas and air heat-exchange to produce hot-air passes in incinerator, promotes incineration firing effect in combustion chamber, improves efficiency of combustion, reduces operating cost.
(5) high-temperature flue gas is containing a large amount of high-temperature vapors after cylinder type dryer, and high-temperature vapor enters high temperature combustors and under the high temperature conditions coal gasification reaction occurs, and product promotes again stove combustion, improves efficiency of combustion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
One way of life drying garbage incinerator, comprise charging aperture 1, slag-drip opening 2, matching air box 5, herringbone chimney arch 4 and traveling-grate stoker 3, matching air box 5 is arranged on the below of traveling-grate stoker 3, it is characterized in that: cylinder type dryer 6 is set between charging aperture 1 and traveling-grate stoker 3, cylinder type dryer 6 is made up of the heat resistant and wear resistant porous stainless steel drum sieve 61 of inside and the high temperature resistant chuck 62 of outside, cylinder type dryer 6 is obliquely installed, its near charging aperture 1 one end higher than its one end near traveling-grate stoker 3, in the bottom at the position that high temperature resistant chuck 62 contacts with traveling-grate stoker 3, grey cinder notch is set.Cylinder type dryer 6 can rotate around its axis, makes to treat that combustion rubbish constantly overturns and slide downward, promotes its rapid draing; Stainless steel drum sieve 61 can sieve the non-combustible materials such as the granule sandy soil in rubbish.
Angle angle between the axis of cylinder type dryer 6 and horizontal plane is 5 ° ~ 20 °.The tilt adjustable of cylinder type dryer 6, like this can be different according to the water content of rubbish, the angle of inclination of adjustment cylinder type dryer 6, to control the time of staying of rubbish in cylinder type dryer 6, ensures the degree of drying entering the material to be burnt of traveling-grate stoker 3; Traveling-grate stoker 3 area can be reduced like this, reduce body of heater size, reduce the cost of single unit system; The direct conflagration of rubbish in stove simultaneously contributes to putting forward burning indoor temperature and uniformity of temperature profile, without the need to providing combustion-supporting fuel, reduces energy consumption.
As further improvement of these options, also comprise dry flue gas pipeline 71, dry flue gas pipeline 71 connects roof of the furnace and cylinder type dryer 6 entrance, is delivered to by high-temperature flue gas in cylinder type dryer 6 and is used for dry material to be burnt.Directly poured in cylinder type dryer 6 by high-temperature flue gas and directly contact with rubbish, be treat the rapid draing of combustion rubbish, the steam in cylinder type dryer 6 is directly taken away by the flowing of high-temperature flue gas simultaneously, has and further accelerates dry run; High-temperature vapor enters combustion chamber and under the high temperature conditions coal gasification reaction occurs, and product promotes again stove combustion, improves efficiency of combustion.
As further improvement of these options, also comprise heat exchange flue 72, heat exchange flue 72 connects roof of the furnace and air heat exchanger, for the air preheat that will enter in matching air box 5, with the heat in recovered flue gas.Utilizing high-temperature flue gas and air heat-exchange to produce hot-air passes in incinerator, promotes incineration firing effect in combustion chamber, improves efficiency of combustion, reduces operating cost.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. one way of life drying garbage incinerator, comprise charging aperture, slag-drip opening, matching air box, herringbone chimney arch and traveling-grate stoker, described matching air box is arranged on described chain fire-gate below, it is characterized in that: between charging aperture and traveling-grate stoker, cylinder type dryer is set, described cylinder type dryer is made up of the heat resistant and wear resistant porous stainless steel drum sieve of inside and the high temperature resistant chuck of outside, described cylinder type dryer is obliquely installed, its near described charging aperture one end higher than it near described chain fire-gate one end, in the bottom at the position that described high temperature resistant chuck contacts with described traveling-grate stoker, grey cinder notch is set.
2. one way of life drying garbage incinerator as claimed in claim 1, is characterized in that: the angle angle between the axis of described cylinder type dryer and horizontal plane is 5 ° ~ 20 °.
3. one way of life drying garbage incinerator as claimed in claim 1, it is characterized in that: also comprise dry flue gas pipeline, described dry flue gas pipeline connects roof of the furnace and described cylinder type dryer entrance, is delivered to by high-temperature flue gas in cylinder type dryer and is used for dry material to be burnt.
4. one way of life drying garbage incinerator as claimed in claim 1, it is characterized in that: also comprise heat exchange flue, described heat exchange flue connects roof of the furnace and air heat exchanger, for entering the air preheat in matching air box, with the heat in recovered flue gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420739077.6U CN204329028U (en) | 2014-11-28 | 2014-11-28 | One way of life drying garbage incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420739077.6U CN204329028U (en) | 2014-11-28 | 2014-11-28 | One way of life drying garbage incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329028U true CN204329028U (en) | 2015-05-13 |
Family
ID=53165382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420739077.6U Withdrawn - After Issue CN204329028U (en) | 2014-11-28 | 2014-11-28 | One way of life drying garbage incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204329028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359111A (en) * | 2014-11-28 | 2015-02-18 | 合肥工业大学 | Household garbage drying and burning device |
| CN105351944A (en) * | 2015-12-10 | 2016-02-24 | 重庆三峰卡万塔环境产业有限公司 | Modified grate furnace waste incineration device |
-
2014
- 2014-11-28 CN CN201420739077.6U patent/CN204329028U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359111A (en) * | 2014-11-28 | 2015-02-18 | 合肥工业大学 | Household garbage drying and burning device |
| CN104359111B (en) * | 2014-11-28 | 2016-09-14 | 合肥工业大学 | One way of life drying garbage incinerator |
| CN105351944A (en) * | 2015-12-10 | 2016-02-24 | 重庆三峰卡万塔环境产业有限公司 | Modified grate furnace waste incineration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205048449U (en) | Processing system of grate type waste incinerator multifuel combustion mud | |
| CN204460222U (en) | Environment-friendly garbage high-efficiency thermal decomposition device | |
| CN202350055U (en) | Multi-layer multi-segment sludge drying and incinerating integrated furnace | |
| CN103939911B (en) | One way of life refuse gasification processes and heat-energy utilizing device with burning | |
| CN203615343U (en) | Composite pyrolytic incineration system | |
| CN204268479U (en) | A kind of incinerator with moisture stripping off device | |
| CN204329028U (en) | One way of life drying garbage incinerator | |
| RU68660U1 (en) | WATER BOILER | |
| CN203273907U (en) | Combustion air system of large-scale household garbage incinerator | |
| CN104359111B (en) | One way of life drying garbage incinerator | |
| CN206617938U (en) | A kind of two method domestic garbage pyrolysis gasification ovens of recycling | |
| CN103939913A (en) | Sewage sludge and household garbage mixed incinerating device based on grate furnace | |
| CN204534595U (en) | The progressive classification pyrolysis installation of the rubbish preventing bioxin from generating | |
| CN204574050U (en) | Prevent the refuse pyrolysis plant that bioxin generates | |
| CN204165038U (en) | A kind of U-shaped flame pulverized coal firing boiler | |
| CN103075736B (en) | Gathering ring sludge incinerator | |
| CN202220156U (en) | Lignite upgrading device | |
| CN100549521C (en) | Vertical life refuse heat decomposition incinerator | |
| CN203980295U (en) | The combustion air temperature increase device of domestic waste incineration | |
| WO2015023169A1 (en) | Domestic boiler operating on solid fuel of variable moisture content | |
| CN202647841U (en) | Boiler | |
| CN101532723A (en) | Biomass fuel hot-water boiler | |
| RU2375637C1 (en) | Device for burning mixture of carbon-containing materials and droppings | |
| CN205717226U (en) | Rubbish high-efficiency environment friendly pyrolysis installation | |
| CN205897151U (en) | Garbage incinerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150513 Effective date of abandoning: 20160914 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |