CN107726324B - A kind of small refuse incinerator of consumer waste innocent burning disposal - Google Patents
A kind of small refuse incinerator of consumer waste innocent burning disposal Download PDFInfo
- Publication number
- CN107726324B CN107726324B CN201710846613.0A CN201710846613A CN107726324B CN 107726324 B CN107726324 B CN 107726324B CN 201710846613 A CN201710846613 A CN 201710846613A CN 107726324 B CN107726324 B CN 107726324B
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- Prior art keywords
- smoke
- box
- burner hearth
- plate
- furnace body
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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
-
- 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
Abstract
The present invention provides a kind of small refuse incinerators of consumer waste innocent burning disposal, including furnace body, feed space and furnace body chassis and the smoke-box that recoils；Upper smoke-box, middle part setting burner hearth, the lower smoke-box of lower part setting is arranged in furnace body internal upper part；Feed space passes through upper smoke-box by feed pipe, burner hearth vertex of a cone plate is connected to burner hearth；Burner hearth vertex of a cone plate is provided with default smoke guide pipe connection smoke pipe smoke inlet and outlet, and the smoke pipe smoke inlet and outlet level crossing is provided with the outlet flue that burner hearth flue gas enters upper smoke-box；Default smoke guide pipe lower end is connected to lower smoke-box；The lower smoke-box is connected to by recoiling mouth with the smoke-box that recoils, and the furnace body chassis is connect with bottom plate.The present invention provides a kind of waste incinerator in the ad hoc curved smoke guide pipe in combustion chamber, the flue gas flow that purpose changes in thorax is forced through flue gas caused by primary combustion during conducting by curved smoke guide pipe, while showing the velocity field of flow of flue gas, constant increase smoke temperature, which reaches, is equivalent to second-time burning effect.More importantly dioxin is inhibited to synthesize in the discharge for reducing smoke yields and reduction pollutant, creates reasonable boundary condition.
Description
Technical field
The technology of the present invention belongs to technical field of garbage disposal equipment living, and in particular at a kind of consumer waste innocent burning
The small refuse incinerator of reason.
Background technique
Although taking diversified Prediction for Solid Waste Treatment Technology now, the yield of house refuse is far longer than processing
Amount, great mass of data shows, strange land phenomenon of dumping rubbish happens occasionally.Concealed garbage besieged city phenomenon is formed.To change the status quo,
It selects in incineration treatment of garbage technology, how to improve waste incineration amount and effectively reduces discharge of poisonous waste, become one very
Important research topic.
The patent document of China Patent No. ZL201120482652.5 discloses a kind of incinerator for burning rubbish sufficiently.
It burns furnace body and the cavity built on grate top is formed by refractory material, thermal insulation material, the combustion chamber top in furnace body, furnace
The outlet of gas fume of combustion chamber set by flue gas spiral channel and center position set by body top, the two interconnection are connected using bend pipe
It connects.Flue gas enters spiral channel by set down pass, flows to total outlet flue.Bottom of combustion chamber fire grate just
Middle position is provided with the simple cage being made of ironcasting.The rubbish that furnace chamber is knocked down in support prevents center to be compacted, so that middle heart
At a space, hot wind enters waste layer from this space, reaches full combustion, reduces the generation of coke button, influences in burning zone
Heart temperature it is constant.
Due to the fume treatment facility collective effect that flue gas spiral channel is connected with furnace body, corresponding barometric gradient is formed, after
And churning is generated, so that most of flue dust and combustible volatile are burnt as flue gas returns while tumbling motion in burner hearth
Room burning, reduces the generation of oxynitrides, and the difficulty of rear portion fume treatment is reduced while reducing harmful substance and generating.
Generated barometric gradient and churning can only control the time step and process step of gas fume of combustion chamber flowing.But from
None persistently heats and (is equivalent to second-time burning) process for flue gas in Combustor Flows to spiral channel, therefore does not have inhibition two
Dislike specified conditions that English formed (dioxin is decomposed since 500 DEG C of flue-gas temperature, is decomposed completely at 900 DEG C within 21 seconds).And
And leave the thermal energy that combustion chamber enters in spiral channel high-temperature flue gas, the condition without effective use.
It is slightly analyzed from above-mentioned background information, still there are many defects, it may also be said to not be very perfect.Thus it pushes away
By the technological improvement of small refuse incinerator needs to be stablized lasting follow-up.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of small-sized rubbish of consumer waste innocent burning disposal to burn
Furnace is burnt, smoke yields can be reduced and reduces the discharge of pollutant, dioxin synthesis is more can inhibit, reduces the row of this pollutant
It puts.
A kind of small refuse incinerator of consumer waste innocent burning disposal, including furnace body, feed space and furnace body chassis
With the smoke-box that recoils；
Upper smoke-box, middle part setting burner hearth, the lower smoke-box of lower part setting is arranged in the furnace body internal upper part；
The burner hearth by burner hearth vertex of a cone plate, furnace plate, burner hearth cone bottom plate and bottom plate constitute, the feed space by into
Expects pipe passes through upper smoke-box, burner hearth vertex of a cone plate is connected to burner hearth；
The upper smoke-box be located at upper smoke-box vertex of a cone plate, burner hearth vertex of a cone plate, furnace chamber outside plate, between feed pipe；The furnace
Thorax vertex of a cone plate is provided with default smoke guide pipe connection smoke pipe smoke inlet and outlet, and the smoke pipe smoke inlet and outlet level crossing is provided with furnace
Thorax flue gas enters the outlet flue of upper smoke-box；
The default smoke guide pipe lower end is connected to lower smoke-box；The lower smoke-box is located at furnace body outside plate, burner hearth bores bottom plate,
Between bottom plate, lower smoke-box top plate；
The lower smoke-box is connected to by recoiling mouth with the smoke-box that recoils；
The furnace body chassis is connect with bottom plate.
Further, the smoke guide pipe is wavy or meander-like.
Further, insulating layer is set between the upper and lower smoke-box and furnace body outside plate, stove roof plate, fills thermal insulation material silicic acid
Aluminium.
Further, it is provided with partition space between the insulating layer and furnace chamber outer wall, acts on and reduces solid conductive heat system
Number carrys out constant fire box temperature, reduces burner hearth heat-energy losses.
Further, the feed space is provided with feeding gate with doorframe, is arranged inside feed space and feed pipe junction
There is guide slope board, to prevent broken garbage storing from staying, feed space top is provided with feed space lamina tecti, the outside of lamina tecti and charging
Between bottom and stove roof plate junction periphery be provided with reinforcing gusset.
Further, the burner hearth bottom sets cast iron stove strip, and tool back plane is provided with by air inlet direction on fire bars
Inspection door (matches hermatic door) outside, acts on the slag situation after checking waste incineration, can the processing of reply in time.
Further, the furnace body chassis by chassis bottom plate, fall grey pool coaming plate, chassis peripheral board and furnace body bottom plate welding and
At；Fall grey pool connection shutter；On chassis peripheral board with, with chassis bottom plate binding site, be provided with rinforcement bar under drop-bottom
Plate supports entire furnace body with benefit.
Technical solution of the present invention focuses on solving problem and is to provide a kind of waste incineration in the ad hoc curved smoke guide pipe in combustion chamber
Furnace, the flue gas flow that purpose changes in thorax are forced through flue gas caused by primary combustion in the mistake conducted by curved smoke guide pipe
Cheng Zhong, while showing the velocity field of flow of flue gas, constant increase smoke temperature, which reaches, is equivalent to second-time burning effect.Subtracting
Few smoke yields and the discharge for reducing pollutant more importantly inhibit dioxin to synthesize, and create reasonable boundary condition.It is excellent
In the design concept of other waste incinerators, the harmless treatment to house refuse is realized.
Detailed description of the invention
Fig. 1 is A of the present invention to sectional view.
Fig. 2 is B of the present invention to sectional view.
Fig. 3 is that flue gas of the present invention moves towards top view.
Specific embodiment
The present invention is further elaborated with reference to the accompanying drawing.
Such as Fig. 1,2, a kind of small refuse incinerator of consumer waste innocent burning disposal, including furnace body, 1 and of feed space
Furnace body chassis 5 and the smoke-box 23 that recoils；Upper smoke-box 3, middle part setting burner hearth 2, the lower smoke-box 4 of lower part setting is arranged in furnace body internal upper part；Furnace
Thorax is made of burner hearth vertex of a cone plate 29, furnace plate 18, burner hearth cone bottom plate 40 and bottom plate 15, and feed space 1 passes through upper cigarette by feed pipe 7
Room 3, burner hearth vertex of a cone plate 29 are connected to burner hearth 2；Upper smoke-box 3 be located at upper smoke-box vertex of a cone plate 30, burner hearth vertex of a cone plate 29, furnace chamber plate, into
Between the tube wall of expects pipe 7；Burner hearth vertex of a cone plate 29 is provided with default smoke guide pipe 6 and connects smoke pipe smoke inlet and outlet, with the smoke pipe into
Outlet flue level crossing is provided with the outlet flue 31 that burner hearth flue gas enters upper smoke-box；Default 6 lower end of smoke guide pipe and lower smoke-box 4 connect
It is logical；Lower smoke-box 4 is located at furnace body outside plate 20, burner hearth bores bottom plate 40, between bottom plate 15, lower smoke-box top plate 10；Lower smoke-box 4 is by recoiling
Mouth 11 is connected to the smoke-box 23 that recoils.The smoke-box that recoils is located inside furnace body chassis 5 as shown in the figure, 37 in removing figure shown in fall ash
Pool volume, remaining is the smoke-box flow of flue gas space that recoils.Spatially with (furnace body) bottom plate shown in figure 15,41 in lower and figure
Shown (chassis) bottom plate, it is interior with figure in fall grey pool coaming plate shown in 38, close weld with chassis peripheral board shown in figure 24 outside.Furnace body
Chassis 5 is connect with bottom plate 15.
Furnace chamber plate of the present invention includes furnace chamber inner panel 18 and furnace chamber outside plate 25, is filled between furnace chamber inner panel 18 and furnace chamber outside plate 25
Refractory material constitutes flame retardant coating 9.
Incinerator body top feed space of the present invention is in right circular cylinder type, and lower smoke-box is slightly larger than top.The furnace of entire furnace body
The outside of thorax and upper and lower smoke-box is provided with insulating layer 13, fills thermal insulation material alumina silicate.That is furnace body outside plate and lower smoke-box top plate
10, thermal insulation material alumina silicate is filled between stove roof plate 28, furnace body inner panel 19, is filled out between lower smoke-box outside plate 21 and lower smoke-box inner panel 22
Fill thermal insulation material alumina silicate.Furnace body inner panel 19 and furnace chamber outside plate 25 are provided with partition space 8, acts on and reduces solid conductive heat system
Number carrys out constant fire box temperature, reduces burner hearth heat-energy losses.
It is whole to form an association by burner hearth and upper and lower smoke-box for the inside of the entire furnace body of the present invention.It is left in inboard wall of burner hearth
Flame retardant coating certain space position is provided with default smoke guide pipe and is connected to smoke-box up and down.Smoke guide pipe is made of ZG material, high temperature resistant,
It is corrosion-resistant.Smoke guide pipe uses wavy or meander-like, increases gas residence time.It is set in burner hearth vertex of a cone plate (i.e. upper smoke-box bottom plate)
It is equipped with the smoke inlet connecting with default smoke guide pipe, cross-distribution parallel with it has burner hearth flue gas to enter upper smoke-box outlet flue 31, out
The specification of mouth is moved towards according to flue gas in Fig. 3, by size the regular distribution of ratio, promotes flue gas in one direction at the uniform velocity to each
Default smoke guide pipe flowing comes downwards to lower smoke-box.Total outlet flue 36 set by the lower smoke-box exports, into smoke processing system.
The present invention is provided with feeding gate with hermatic door outside doorframe 12(in feed space), it is connect in feed space with feed pipe
Place, is provided with guide slope board 27, to prevent broken garbage storing from staying.Feed space top is provided with feed space lamina tecti 32, lamina tecti
Outside and feed space bottom and stove roof plate junction periphery be provided with and reinforce gusset 33,34.The periphery of stove roof plate is provided with
Safe fence 16.
The center position of the upper combustion chamber of stove roof plate of the present invention places cast iron stove strip 35, and tool back plane leans on air inlet on fire bars
Direction, which is provided with, matches hermatic door outside an inspection door 39() the slag situation after checking waste incineration is acted on, it can be at reply in time
Reason.The grey pool peripheral space that falls being connected to below drop-bottom with shutter is to recoil smoke-box, lower smoke-box and the smoke-box that recoils every
Flue gas downlink is provided on plate to recoil smoke hatch.Furnace body chassis by chassis bottom plate 41, fall grey pool coaming plate 38, chassis peripheral board 24
It is welded with bottom plate 15.Fall the grey pool 37 and be connected to shutter, on chassis peripheral board under bottom plate with chassis bottom plate binding site,
It is provided with and reinforces gusset 14, entire furnace body is supported with benefit.
All above-mentioned this intellectual properties of primarily implementation, there is no this new products of implementation of setting limitation other forms
And/or new method.Those skilled in the art will utilize this important information, above content modification, to realize similar execution feelings
Condition.But all modifications or transformation belong to the right of reservation based on new product of the present invention.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (6)
1. a kind of small refuse incinerator of consumer waste innocent burning disposal, which is characterized in that including furnace body, feed space and
Furnace body chassis and the smoke-box that recoils；
Upper smoke-box, middle part setting burner hearth, the lower smoke-box of lower part setting is arranged in the furnace body internal upper part；
The burner hearth is made of burner hearth vertex of a cone plate, furnace plate, burner hearth cone bottom plate and bottom plate, and the feed space passes through feed pipe
It is connected to across upper smoke-box, burner hearth vertex of a cone plate with burner hearth；
The upper smoke-box be located at upper smoke-box vertex of a cone plate, burner hearth vertex of a cone plate, furnace chamber outside plate, between feed pipe；The burner hearth cone
Top plate is provided with default smoke guide pipe connection smoke pipe smoke inlet and outlet, and the smoke pipe smoke inlet and outlet level crossing is provided with burner hearth cigarette
Gas enters the outlet flue of upper smoke-box；
The default smoke guide pipe lower end is connected to lower smoke-box；The lower smoke-box is located at furnace body outside plate, burner hearth cone bottom plate, bottom
Between plate, lower smoke-box top plate；
The lower smoke-box is connected to by recoiling mouth with the smoke-box that recoils, and the smoke-box that recoils is located inside furnace body chassis；
The furnace body chassis is connect with bottom plate；
The smoke guide pipe is wavy or meander-like.
2. a kind of small refuse incinerator of consumer waste innocent burning disposal according to claim 1, feature exist
In being arranged insulating layer between the upper and lower smoke-box and furnace body outside plate, stove roof plate, fill thermal insulation material alumina silicate.
3. a kind of small refuse incinerator of consumer waste innocent burning disposal according to claim 2, feature exist
In, be provided between the insulating layer and furnace chamber outer wall partition space, act on reduce the constant burner hearth of Solid thermal conductivity
Temperature reduces burner hearth heat-energy losses.
4. a kind of small refuse incinerator of consumer waste innocent burning disposal according to claim 1, feature exist
In, the feed space is provided with feeding gate with doorframe, it is internally provided with guide slope board in feed space and feed pipe junction,
To prevent broken garbage storing from staying, feed space top is provided with feed space lamina tecti, the outside of lamina tecti and feed space bottom and furnace roof
Plate junction periphery is provided with reinforcing gusset.
5. a kind of small refuse incinerator of consumer waste innocent burning disposal according to claim 1, feature exist
In the burner hearth bottom sets cast iron stove strip, and tool back plane is provided with inspection door by air inlet direction on fire bars, acts on
Slag situation after checking waste incineration, can the processing of reply in time.
6. a kind of small refuse incinerator of consumer waste innocent burning disposal according to claim 1, feature exist
In, the furnace body chassis by chassis bottom plate, fall grey pool coaming plate, chassis peripheral board and furnace body bottom plate and be welded；Fall Hui Tanglian
Logical shutter；On chassis peripheral board with, with chassis bottom plate binding site, be provided with reinforcing gusset under drop-bottom, with benefit support
Entire furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846613.0A CN107726324B (en) | 2017-09-19 | 2017-09-19 | A kind of small refuse incinerator of consumer waste innocent burning disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846613.0A CN107726324B (en) | 2017-09-19 | 2017-09-19 | A kind of small refuse incinerator of consumer waste innocent burning disposal |
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| Publication Number | Publication Date |
|---|---|
| CN107726324A CN107726324A (en) | 2018-02-23 |
| CN107726324B true CN107726324B (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710846613.0A Active CN107726324B (en) | 2017-09-19 | 2017-09-19 | A kind of small refuse incinerator of consumer waste innocent burning disposal |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113028415A (en) * | 2019-12-24 | 2021-06-25 | 贾福国 | Smoke reheating garbage incineration boiler all-in-one machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444127A (en) * | 1982-07-23 | 1984-04-24 | Spronz Incinerator Corp. | Incinerator |
| JPH04251186A (en) * | 1991-01-08 | 1992-09-07 | Kobe Steel Ltd | Microwave melting furnace for treating liquid |
| CN201225624Y (en) * | 2008-05-22 | 2009-04-22 | 歙县绿源环保设备有限公司 | Garbage cremator |
| CN101871641A (en) * | 2010-07-14 | 2010-10-27 | 周腾飞 | Vertical quartic reverse-burning boiler |
| CN101936525A (en) * | 2010-09-27 | 2011-01-05 | 上海交通大学 | Low NOx rotational flow coal dust combustion device of industrial boiler |
| CN102444895A (en) * | 2012-01-06 | 2012-05-09 | 和田县绿海环保设备有限公司 | Small refuse incinerator |
| CN104864390A (en) * | 2015-06-12 | 2015-08-26 | 陈小喜 | Improved coal-burning vertical boiler |
| CN104896483B (en) * | 2015-05-20 | 2017-04-05 | 歙县绿源环保设备有限公司 | A kind of incinerator |
| CN106765185A (en) * | 2017-01-13 | 2017-05-31 | 安徽未名鼎和环保有限公司 | A kind of house refuse is fully burnt processing equipment |
-
2017
- 2017-09-19 CN CN201710846613.0A patent/CN107726324B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444127A (en) * | 1982-07-23 | 1984-04-24 | Spronz Incinerator Corp. | Incinerator |
| JPH04251186A (en) * | 1991-01-08 | 1992-09-07 | Kobe Steel Ltd | Microwave melting furnace for treating liquid |
| CN201225624Y (en) * | 2008-05-22 | 2009-04-22 | 歙县绿源环保设备有限公司 | Garbage cremator |
| CN101871641A (en) * | 2010-07-14 | 2010-10-27 | 周腾飞 | Vertical quartic reverse-burning boiler |
| CN101936525A (en) * | 2010-09-27 | 2011-01-05 | 上海交通大学 | Low NOx rotational flow coal dust combustion device of industrial boiler |
| CN102444895A (en) * | 2012-01-06 | 2012-05-09 | 和田县绿海环保设备有限公司 | Small refuse incinerator |
| CN104896483B (en) * | 2015-05-20 | 2017-04-05 | 歙县绿源环保设备有限公司 | A kind of incinerator |
| CN104864390A (en) * | 2015-06-12 | 2015-08-26 | 陈小喜 | Improved coal-burning vertical boiler |
| CN106765185A (en) * | 2017-01-13 | 2017-05-31 | 安徽未名鼎和环保有限公司 | A kind of house refuse is fully burnt processing equipment |
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| CN107726324A (en) | 2018-02-23 |
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