CN108844071A - A kind of secondary Small-sized living garbage incinerator for mending wind - Google Patents
A kind of secondary Small-sized living garbage incinerator for mending wind Download PDFInfo
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- CN108844071A CN108844071A CN201810804794.5A CN201810804794A CN108844071A CN 108844071 A CN108844071 A CN 108844071A CN 201810804794 A CN201810804794 A CN 201810804794A CN 108844071 A CN108844071 A CN 108844071A
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- Prior art keywords
- manifold
- furnace body
- supervisor
- burner hearth
- lower furnace
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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
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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
- 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
- F23L1/00—Passages or apertures for delivering primary air for combustion
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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
- F23L1/00—Passages or apertures for delivering primary air for combustion
- F23L1/02—Passages or apertures for delivering primary air for combustion by discharging the air below the fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2203/00—Furnace arrangements
- F23G2203/40—Stationary bed furnace
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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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Abstract
The present invention relates to a kind of incinerators to mend blower structure and incinerator, including blower, supervisor, manifold and spout, and the supervisor is arranged outside hearth housing, and supervisor connects with blower;The manifold connection is responsible for and is deep into inside burner hearth, and the side of the manifold inside burner hearth is provided with multiple spouts, and the manifold is distributed in inside burner hearth and supports the rubbish in burner hearth.Partial oxidation needed for the present invention provides incineration firing;A possibility that flow field in disturbance burner hearth is strengthened rubbish and more fully combined with air, and the position of reduction rubbish denser enters combustion with meagre oxygen state, is conducive to that rubbish is maintained to burn under oxygen-enriched state, and improve incineration firing uniformity and furnace temperature;It is secondary mend wind freeze profile at strong turbulence the harmful substance generated can be promoted to be again introduced into the high temperature position of incineration firing, it may advantageously facilitate harmful substance and be oxidized decomposition, the production quantity of few harmful substance is reduced from fire ring, reduces the load and operating cost of flue gas after-treatment system.
Description
Technical field
The present invention relates to consumer waste innocents, minimizing disposal field, more particularly to a kind of secondary small-sized life for mending wind
Waste incinerator living.
Background technique
The house refuse that China much counts grass roots is in the state arbitrarily thrown aside, mostly have already appeared rubbish enclose village,
Rubbish encloses the phenomenon that town, polluted water source, mosquitos and flies growth, leaves huge environment hidden danger;More there is place by house refuse quilt
Directly outdoor barbarous burning, causes great destruction to local living environment.Society has appreciated that country life rubbish
Rubbish carries out the necessity of scientific and normal disposition.
There are a large amount of mountain area, grassland, desert and an island in China, the village in these regions, small towns characteristic feature first is that
Village dispersion, small towns population size is little, and position is more remote, and transportation range is longer, with " village is collected, town is transported, county's disposition "
Whole county centrally dispose that cost is very high, and Social Financial Resource is often difficult to support.In this case, by the life in a proper range
Rubbish living is collected, directly it is local at lower cost, the minimizing of meet the requirement of environmental protection, harmlessness disposing, namely use
Distributed disposition will greatly save social resources, also comply with the vast villages and small towns Levels of Social Economic Development in China.
A kind of relatively common form of distributing country life refuse disposal be using small incinerator by house refuse into
Row burns, and the flue gas after burning is carried out to handle rear discharge up to standard.Since Small-sized living garbage incinerator cannot be burnt as large size
Calorific value can be equally adjusted to rubbish, reduce the series of preprocessing such as moisture content, broken bale broken, sub-sieve, homogenization by burning furnace
Measure, it is also difficult to be adjusted immediately by multiple means and burn parameter to control burning process, rubbish once enters furnace burning, different portions
There is great difference because of the burning state for not having to cause each section of the factors such as compactness, component, oxygen demand in the rubbish of position.Have
A little positions because sanitary fill it is loose, it is flammable preferably, component combustion oxygen consumption is few etc., and reasons make firing rate very fast, some positions
Then because of rubbish denser, combustibility is poor, component combustion oxygen consumption is more etc., and reasons make firing rate slower;Firing rate is fast
Position cause to mix and burn air and more and more flow through the lower gas of these flow resistances as rubbish after-flame will form airflow channel
Circulation road, and those need oxygen that clean-burning position is maintained then to cannot get enough oxygen, are in anoxycausis state.Rubbish
Rubbish not only harmful constituents such as unburned hydrocarbons of burning under anaerobic condition will increase dramatically, but also be difficult to promote burner hearth temperature
Degree, prevent the harmful substance generated in advance has in the flue gas for causing incinerator to be discharged from destroying by fire under the hot environment of burner hearth
Evil pollutant total content is very high, substantially increases the workload of after-treatment system, and then increase equipment investment and operation
Cost, this be also small incinerator fume treatment link cost be significantly larger than burn link cost the reason of.
In order to keep the burning of rubbish more abundant, those skilled in the art are generally using the confession for increasing oxygen or air
It answers.It is general that using the supply of oxygen or air is actively increased in the lower section of fire grate component, oxygen or air are upwardly into burner hearth, than
If China Patent No. is 201510024152.X, it is difficult to be not easy the rubbish flowed into in internal and gas and effectively be supplied
It answers, the burning of part rubbish is still insufficient.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of secondary Small-sized living garbage incinerators for mending wind, are conducive to change
Kind rubbish with the matching relationship of oxygen, optimizes waste incineration parameter during the burning process, controls different rings in Refuse Incineration Process
The harmful substance of section generates, and then reaches the difficulty and cost for reducing fume treatment link, to reduce the synthesis of house refuse
Cost of disposal.
The present invention includes upper furnace body and lower furnace body with internal cavities, and the upper furnace body is equipped with feeder and smoke evacuation
Pipe, the outer side surface of the lower furnace body are equipped with bracket component, and inside is equipped with fire grate;After the upper furnace body and lower furnace body are equipped, institute
Stating the space above fire grate is burner hearth, and the space of lower section is ashcan;The bracket component is equipped with secondary air channel component, the benefit
Wind pipe component includes supervisor and manifold;The supervisor is mounted on the bracket component, and is connected with air-makeup system;It is described
Manifold one end be connected with supervisor, the side wall that the other end passes through lower furnace body is inserted into burner hearth, in cantilever-shaped, is inserted into the part of burner hearth
It is equipped with spout.
The upper furnace body, lower furnace body are respectively equipped with upper flange and lower flange, between the upper flange and lower flange interface
It is connected equipped with sealant, and by fastening assembly, realizes the equipped of upper furnace body and lower furnace body.
The outer edge of the lower furnace body cross section is rectangle, and the structure of the secondary air channel component is to correspond to the every of lower furnace body
Manifold is arranged in one side.
The outer edge of the lower furnace body cross section is rectangle, and the structure of the secondary air channel component is only to set in certain sides
Set manifold.
The outer edge of the lower furnace body cross section is rectangle, and the structure of the secondary air channel component is the side of corresponding lower furnace body
Face is equipped with manifold and auxiliary manifold, also is provided with spout on the auxiliary manifold.
The outer edge of the lower furnace body cross section is circle, and the structure of the secondary air channel component is, along the circle of lower furnace body
Manifold is arranged in circumferential direction.
The outer edge of the lower furnace body cross section is circle, and the secondary air channel component includes supervisor, manifold and twoport manifold,
Spout also is provided on the twoport manifold, both ends are connected in supervisor, and are connected with supervisor.
Air valve is provided between the manifold or/and auxiliary manifold, with the supervisor.
The opening direction of the spout includes, along manifold center line two sides horizontal direction, downwardly direction, Yi Jiqi
The direction of pipe insertion lower furnace body.
From the outside of lower furnace body to inward side to, namely along each manifold insertion lower furnace body direction see, the spout
Opening direction be, along the same side horizontal direction and downwardly direction of the manifold center line, that is, viewed from above, institute
There is the direction of spout all while in direction clockwise or counter-clockwise.
The opening direction of the spout, the horizontal direction along the axis two sides of the manifold and twoport manifold, Yi Jixiang
Under direction.
Upper secondary air channel component is set on the upper furnace body, the upper secondary air channel component includes that upper layer manifold and upper layer are responsible for,
The upper layer is responsible for one end and upper layer supervisor and is connected, and the other end passes through upper furnace body and is inserted into burner hearth, in cantilever-shaped, is inserted into burner hearth
Part is equipped with spout.
The upper layer supervisor of the upper secondary air channel component is connected by upper regulating valve with air-makeup system;The corresponding secondary air channel
The supervisor of component is connected by lower regulating valve with air-makeup system.
The present invention includes blower, supervisor, manifold and spout, and the supervisor is arranged outside hearth housing, supervisor and blower
Connection;The manifold connection is responsible for and is deep into inside burner hearth, and the side of the manifold inside burner hearth is provided with multiple spouts,
The manifold is distributed in inside burner hearth and supports the rubbish in burner hearth.
The angle of manifold and burner hearth sidewall of the invention is preferably 90 °, or other angles.Manifold is ventilation
Pipe, one end connection supervisor, one end is located in burner hearth.The quantity of manifold can be one or more, preferably several, general to be arranged
There are 4.Its length goed deep into burner hearth can according to need for position and be adjusted, and preferably be evenly distributed in burner hearth.
Manifold of the invention not only plays the purpose of supply gas, can also support rubbish, between being formed between rubbish
Gap keeps burning more abundant.The length that manifold of the invention gos deep into burner hearth is to be preferably at least 5cm, preferably 10-50cm, is protected
Demonstrate,proving manifold being capable of catching rubbish.Length of the manifold in burner hearth is preferably the 1/6-1 of furnace diameter, more preferably 1/3-1/2, this
When manifold be enough to intercept the rubbish in burner hearth and be evenly distributed with gas, it is described support burner hearth in rubbish the meaning be manifold have support
The purposes of rubbish, rather than just for ventilating.The side of the manifold refers to the pipe shaft of manifold, along the extension side of manifold
To being provided with multiple spouts.
Multiple spouts are provided on the manifold.
It is described to be responsible for the hull outside for being circumferentially positioned at burner hearth.Supervisor is round tube, rectangular tube or other both ends closure
Pipe.Supervisor be looped around outside burner hearth, be conducive to gas by supervisor enter manifold, and then enter burner hearth when the uniformity, reduce at
This.
The cross section of the hearth housing is rectangle, and the manifold is arranged on one of rectangle or/and multiple sides, one
One or more manifolds are provided in a or/and multiple rectangle sides.
The cross section of the hearth housing is circle, peripherally disposed to have the manifold goed deep into inside burner hearth.
The manifold is U-shaped, V-type or arc-shaped, and the both ends of manifold are connected to supervisor, and the intermediate position of manifold is located at furnace
In thorax.
The notch setting is in the end of manifold and/or the lower part of the horizontal side of manifold and/or manifold.
The jet direction of spout on different manifolds is direction pivots clockwise or counter-clockwise.Limit the jet side of spout
To the flowing for advantageously forming gas, is conducive to push gas to rubbish intensive gap from open area, rather than is deposited in
Some region keeps burning more abundant.
The quantity of the supervisor is at least 2, is distributed on the different level of hearth housing, positioned at the discrimination of different supervisors
Pipe is interspersed.The quantity of supervisor can be 2, or 3 even more, can pass through connecting tube between difference supervisor
Connection, realizes a blower to the gas supply of all supervisors.The burner hearth that the present invention is worth is the space above the fire grate of incinerator, i.e.,
The space of incineration firing does not include fire grate lower section i.e. ashcan.In the present invention, burner hearth includes upper furnace body and partial lower furnace
Body.
The shell of incinerator includes upper furnace body and lower furnace body, and upper furnace body is equipped with upper flange, and lower furnace body is provided with lower flange, institute
It states and is equipped with sealant between upper flange and lower flange interface, and connected by fastening assembly.
The invention has the advantages that can first be touched with manifold when new refuse is slid by feed hopper into burner hearth, so that
Rubbish relative loose when burner hearth is accumulated is conducive to improve the uniformity of the rubbish in burner hearth accumulation.
When burning, mixes and burn air and enter ashcan through air supply system, after the heat for absorbing ashes and fire grate, into burner hearth,
Red-hot high temperature ash layers are flowed through, the heat on the one hand absorbing ash layers further heats up, and on the other hand maintains in ash layers
Carbon residue burning;Described mixing burns air by contacting with rubbish, providing one of oxygen needed for incineration firing after ash layers
Point.
The present invention also provides a kind of incinerators to mend blower structure, and gas enters supervisor by blower, and enters through manifold, spout
Burner hearth, there are three aspects for main function:First, partial oxidation needed for incineration firing is provided;Second, the flow field in burner hearth is disturbed,
A possibility that reinforcing rubbish is more fully combined with air, and the position of reduction rubbish denser enters combustion with meagre oxygen state,
To be conducive to that rubbish is maintained to burn under oxygen-enriched state, and improve incineration firing uniformity and furnace temperature;Third, secondary benefit wind
Freeze profile at strong turbulence the harmful substance generated can be promoted to be again introduced into the high temperature position of incineration firing, be conducive to
Promote harmful substance to be oxidized decomposition, and then reduce the production quantity of few harmful substance from fire ring, reduces flue gas after-treatment system
Load and operating cost.
Detailed description of the invention
Fig. 1 is the main view of one of scheme that the present invention burns furnace structure.
Fig. 2 is the sectional view along A-A of Fig. 1, the first possible embodiment.
Fig. 3 is the sectional view along A-A of Fig. 1, second of possible embodiment.
Fig. 4 is the sectional view along A-A of Fig. 1, the third possible embodiment.
Fig. 5 is the sectional view along A-A of Fig. 1, the 4th kind of possible embodiment.
Fig. 6 is partial enlarged view at the I of Fig. 1, the first embodiment.
Fig. 7 is partial enlarged view at the I of Fig. 1, second of embodiment.
Fig. 8 is two main view of the scheme of burning furnace structure of the invention.
Fig. 9 is the B-B direction cross-sectional view of Fig. 8.
Figure 10 is the C-C of Fig. 8 to cross-sectional view.
Figure 11 is partial enlarged view at the II of Fig. 8.
Wherein, 1 new refuse, 2 feeders, 3 upper furnace bodies, 4 burner hearths, 5 fastening assemblies, 6 secondary air channel components, 7 bracket components,
8 rubbish, 9 ash layers, 10 fire grates, 11 lower furnace bodies, 12 ashcans, 13 air supply systems, 14, which are mixed, burns air, 15 air-makeup systems, 16 2 times
Mend wind, 17 spouts, 18 smoke exhaust pipes, 19 flue gases, 20 supervisors, 21 manifolds, 22 bindiny mechanisms, 23 benefit wind tributaries, 24 auxiliary manifolds, 25
Twoport manifold, 26 upper flanges, 27 sealants, 28 lower flanges, 29 air valves, regulating valve on 30,31 lower regulating valves, 32 upper layer manifolds,
33 upper layers supervisor, secondary air channel component on 34.
Specific embodiment
As shown in figs. 1-11, core of the invention is to provide a kind of secondary Small-sized living garbage incinerator for mending wind.The knot
Structure is conducive to the combination for reinforcing rubbish and air, promotes incineration firing temperature, reduce rubbish by feeding Secondary Air into burner hearth
The position that compactness is higher, firing rate is slow enters a possibility that combustion with meagre oxygen state, is also beneficial to the harmful substance that will be generated
It brings combustion zone into again, promotes its pyrolytic, enable to the harmful substance yield of house refuse during the burning process big
It is big to reduce, to mitigate the processing difficulty of flue gas of refuse burning, and then the joint disposal cost of house refuse is saved, and to rubbish
Ingredient has better adaptability.
It is with reference to the accompanying drawing and specific real in order to make those skilled in the art more fully understand technical solution of the present invention
Applying example, the present invention is described in further detail.
Embodiment 1
As shown in FIG. 1, FIG. 1 is a kind of main views of waste incineration furnace structure of the invention, and combine Fig. 2, Fig. 6, wherein
Fig. 2 is the sectional view along A-A in Fig. 1, it is shown that mounting structure of the secondary air channel component 6 on lower furnace body 11;Fig. 6 is the I in Fig. 1
Locate partial enlarged view, it is shown that secondary air channel component 6 is the case where installing on bracket component 7 and between upper furnace body 3 and lower furnace body 11
Equipped relationship.
The structure of the incinerator, upper furnace body 3 and lower furnace body 11 including having internal cavities;On the upper furnace body 3
Equipped with feeder 2 and smoke exhaust pipe 18, the 11 outside wall surface of lower furnace body is equipped with bracket component 7, and inside is equipped with fire grate 10;It is described
Upper furnace body 3 and lower furnace body 11 it is equipped after, the space of 10 top of fire grate is burner hearth 4, and the space of lower section is ashcan 12;Institute
The burner hearth 4 stated is connected with smoke exhaust pipe 18, and the ashcan 12 is connected with air supply system 13.The air supply system 13 is mainly
Blower and pipeline are responsible for supplying burner hearth 4 from ashcan 12.
The bracket component 7 is equipped with secondary air channel component 6, and the secondary air channel component 6 includes supervisor 20 and manifold 21;
The supervisor 20 is mounted on the bracket component 7, non-contactly around the outer periphery for being centered around lower furnace body 11, and with benefit
Wind system 15 is connected;21 quantity of manifold is one or more, and one end is connected with supervisor 20, and the other end passes through down
The side wall of furnace body 11 is inserted into burner hearth 4, and in cantilever-shaped, the part of insertion burner hearth 4 is equipped with spout 17, and the spout 17 can be
Fumarole is also possible to dedicated nozzle.
Fitted manner between the upper furnace body 3 and lower furnace body 11 can be distinguished in the upper furnace body 3, lower furnace body 11
Equipped with upper flange 26 and lower flange 28, sealant 27 is equipped between 28 interface of the upper flange 26 and lower flange, and pass through
Fastening assembly 5 is connected, and realizes the equipped of upper furnace body 3 and lower furnace body 11.Furnace body is divided into 11 side of being conducive to of upper furnace body 3 and lower furnace body
Just it transports and lifts.The fastening assembly 5 is preferably bolt.
6 specific structure of secondary air channel component can be under the premise of not violating basic thought of the present invention, should be according to burning
Actual cross sections shape, the size of furnace lower furnace body 11, are changed accordingly:
As shown in Fig. 2, when the outer edge of 11 cross section of lower furnace body is rectangle and when every hem width degree is smaller, it is corresponding
Every one side of lower furnace body 11 is provided only with a manifold 21;Or manifold 21 only is set in certain sides.
As shown in figure 3, when the outer edge of 11 cross section of lower furnace body is rectangle and when every hem width degree is larger, it is corresponding
Every one side of lower furnace body 11 can be equipped with more manifolds 21, or every one side of corresponding lower furnace body 11 sets a manifold 21 simultaneously together
When be equipped with more auxiliary manifolds 24, also be provided with spout 17 on the auxiliary manifold 24.
When the outer edge of 11 cross section of lower furnace body is circle, the secondary air channel component 6 both can be circumferentially
Direction sets a manifold 21 every certain angle, and all manifolds 21 constitute radial;It can be as shown in figure 5, being arranged simultaneously
Manifold 21 and twoport manifold 25, also are provided with spout 17 on the twoport manifold 25, and both ends are respectively connected to supervisor 20, and with supervisor
20 are connected.The twoport manifold 25 is U-shaped, can also be the other shapes such as arc, V-type.
No matter the outer edge of the cross section of Suo Shu lower furnace body 11 is rectangle, or round, the manifold 21, auxiliary discrimination
Pipe 24, the arrangement of twoport manifold 25, quantity, be conducive to improve rubbish 8 in combustion with air matching relationship
For the purpose of.
Connection type such as Fig. 6 institute of manifold 21, auxiliary manifold 24 or the twoport manifold 25 and the supervisor 20
Show, is directly connected by bindiny mechanism 22;Can also as shown in fig. 7, respectively manifold 21, auxiliary manifold 24, twoport manifold 25 with
Air valve 29 is set between supervisor 20, flows through the manifold 21, auxiliary manifold 24 or twoport manifold 25 for neatly controlling
Air-flow size.
The opening direction of the spout 17, as shown in Figure 2 and Figure 3, along 24 center line of the manifold 21 or auxiliary manifold
Two side directions and in downward direction and manifold 21 is inserted into the direction of lower furnace body 21, the i.e. end of manifold 21 or auxiliary manifold 24.
The opening direction of the spout 17, can with as shown in figure 4, from the outside of lower furnace body 11 to inward side to,
Namely seen along the direction that each manifold 21 or auxiliary manifold 24 are inserted into lower furnace body 11,17 direction of spout is, manifold 21 or
The same side direction and downwardly direction of 24 center line of person's auxiliary manifold, that is, viewed from above, the direction of all spouts 17 is all
Simultaneously in direction clockwise or counter-clockwise.
The opening direction of the spout 17, can with as shown in figure 5, along the manifold 21 and twoport manifold 25 axis
The horizontal direction of line two sides, and in downward direction.
Laying mode, quantity and the export direction of the spout 17, be conducive to improve incineration firing during
It is target with air matching relationship.
Using the above structure, when the incinerator is started to work, new refuse 1 enters burner hearth 4 from feed hopper 2, fresh
Rubbish 1 during the fall, understands some and the manifold 21 collides, be conducive to touch in the rubbish of bulk it is scattered so that rubbish
Rubbish becomes relative loose, thus be conducive to eliminate rubbish obtained in certain position heaps it is especially closely knit, improve rubbish accumulated in burner hearth 4
When the uniformity.In the course of work, mixing from air supply system 13 burns air 14 and is introduced into ashcan 12, absorbs ash in 12 in ashcan
After the partial heat of cinder, by fire grate 10, enters burner hearth 4 after absorbing the heat of fire grate 10, flowed through in burner hearth 4 first red-hot
High temperature ash layers 9, on the one hand maintain the carbon residue burning in ash layers 9, and the heat on the other hand absorbing ash layers 9 further rises
Temperature;Described mix burns air 14 by being contacted after ash layers 9 with rubbish 8, provides rubbish 8 and burns required partial oxidation;Together
When, secondary benefit wind 16 is sent into the supervisor 20 of secondary air channel component 6 by air-makeup system 15, and enters each manifold 21, then from each spout
17 spray, and form multiple benefit wind tributaries 23, are combined and reacted with rubbish 8 into burner hearth 4.
Mainly there are three aspects for the effect of the secondary benefit wind 16:First, enough oxygen is provided to support rubbish 8
Full combustion;Second, the flow field in burner hearth 4 is disturbed, strengthens rubbish 8 in conjunction with the oxygen in air, reduces by 8 denser of rubbish
Position a possibility that entering combustion with meagre oxygen state, to be conducive to the burning for maintaining rubbish 8 to be in oxygen-enriched state in burner hearth 4,
And improve the gas flow temperature in the integral combustion uniformity and burner hearth 4 of rubbish 8;Third, it is secondary to mend being formed in burner hearth 4 for wind 16
Strong turbulence the harmful substance generated can be promoted to be again introduced into the high temperature position of incineration firing, may advantageously facilitate harmful substance
It is oxidized decomposition.
With the progress of burning process, rubbish becomes ashes, and the height for the rubbish 8 being deposited in burner hearth 4 can be gradually reduced,
The uncombusted part in upper layer moves gradually downward, slump, and fixed manifold 21 can promote to move down, the overturning of the rubbish of slump, and
Under the comprehensive function for mending wind tributary 23, the rubbish of kindling and the mixing degree for the rubbish not caught fire are improved, the burning for improving rubbish is filled
Divide property.
Therefore, under the collective effect of secondary benefit wind and manifold 21 itself, so that rubbish is more abundant in burner hearth 4, rich
Burn to oxygen, and then reduce the production quantity of few harmful substance from fire ring, reduce flue gas after-treatment system load and operation at
This.
Embodiment 2
Fig. 9, Figure 10 and Figure 11 are combined on the basis of Fig. 8, wherein Fig. 8 is the master of the embodiment 2 of incinerator of the invention
View, Fig. 9 are the B-B direction cross-sectional view in Fig. 8, it is shown that upper mounting structure of the secondary air channel component 34 on upper furnace body 3;Figure 10 is
C-C in Fig. 8 is to cross-sectional view, it is shown that mounting structure of the secondary air channel component 6 on lower furnace body 11 in the embodiment;Figure 11 is figure
In 8 II at partial enlarged view, it is shown that secondary air channel component 6 on bracket component 7 the case where installing and upper furnace body 3 and lower furnace body
Equipped relationship between 11.
The present embodiment difference from example 1 is that:
1. being provided with upper secondary air channel component 34 on the upper furnace body 3, the upper secondary air channel component 34 includes upper layer discrimination
Pipe 32, upper layer supervisor 33, structure and the structure of the secondary air channel component 6 are essentially identical.
2. the upper layer manifold 32 of the upper secondary air channel component 34, the manifold 21 with secondary air channel component 6 is with respect to incinerator center
The installation phase of line is different, that is, viewed from above, the two projection is spaced apart from each other, and is not overlapped;
3. the upper layer supervisor 33 for corresponding to the upper secondary air channel component 34 is connected by upper regulating valve 30 with air-makeup system 15;
The supervisor 20 of the corresponding secondary air channel component 6 is connected by upper regulating valve 30 with air-makeup system 15.
Correspondingly, the embodiment, for embodiment 1, different effects is:First, increase new refuse 1
Collision probability when falling into burner hearth 4 with upper layer manifold 32, manifold 21, so that uniformity, pine when rubbish 8 is accumulated in burner hearth 4
It is more preferable to dissipate property;Second, the secondary air compensating point of burner hearth 4 is increased, the more of wind tributary 23 is mended, is more conducive to rubbish 8 two
The secondary contact for mending wind;Third, the different accumulation depth of rubbish 8 can feed different secondary air flows;Adjustable burner hearth 4 is different
Height secondary air compensating adjust it is more abundant, it might even be possible to realize different burning phases, adjust the secondary benefit wind of different parts
Amount.Thus combustion process of the rubbish 8 in burner hearth 4 is able to achieve more accurate control.
The structure and principle of a kind of incinerator provided by the present invention are described in detail above, by specific in text
Principle and implementation of the present invention are described for embodiment, and the explanation of embodiment is merely used to help understand the present invention
Method and its core concept, it is noted that for those skilled in the art, do not departing from original of the invention
, can be with several improvements and modifications are made to the present invention under the premise of reason, these improvement and modification also fall into right of the present invention and want
In the protection scope asked.
It should be noted that first, in the description of technical solution of the present invention, in order to which technology of the invention is explicitly described
Some nouns of locality used in feature, such as "upper", "lower", "inner", "outside", " side " etc. are according to the invention described one
When kind incinerator normal mounting for the normal orientation on ground, for example, the orientation for being relatively distant from ground is "upper", leans on
The center line side of nearly incinerator vertical direction is "inner", is " side " etc. perpendicular to upper and lower direction;Second, of the invention one
Kind incinerator is primarily adapted for use in the daily life rubbish of present villages and small towns resident, but is not meant to that the incinerator is not applied for it
The rubbish of its type, can be completely applied to, such as with flammable factory's packaging waste, medical waste, food factory
The rubbish of other properties such as rubbish.
The structure of benefit blower structure provided by the present invention and incinerator is described in detail above.It is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand originally
The method and its core concept of invention.It should be pointed out that for those skilled in the art, not departing from this hair
, can be with several improvements and modifications are made to the present invention under the premise of bright principle, these improvement and modification also fall into power of the present invention
In the protection scope that benefit requires.
Claims (13)
1. a kind of secondary Small-sized living garbage incinerator for mending wind, characterized in that including with internal cavities upper furnace body (3) and
Lower furnace body (11), the upper furnace body (3) are equipped with feeder (2) and smoke exhaust pipe (18), the outer side surface of the lower furnace body (11)
Equipped with bracket component (7), inside is equipped with fire grate (10);After the upper furnace body (3) and lower furnace body (11) are equipped, the fire grate (10)
The space of top is burner hearth (4), and the space of lower section is ashcan (12);The bracket component (7) is equipped with secondary air channel component (6),
The secondary air channel component (6) includes supervisor (20) and manifold (21);The supervisor (20) is mounted on the bracket component (7)
On, and be connected with air-makeup system (15);Described manifold (21) one end is connected with supervisor (20), and the other end passes through lower furnace body
(11) side wall is inserted into burner hearth (4), and in cantilever-shaped, the part of insertion burner hearth (4) is equipped with spout (17).
2. the secondary Small-sized living garbage incinerator for mending wind according to claim 1, which is characterized in that the upper furnace body
(3), lower furnace body (11) is respectively equipped with upper flange (26) and lower flange (28), the upper flange (26) and lower flange (28) interface
Between be equipped with sealant (27), and be connected by fastening assembly (5), realize being equipped with for upper furnace body (3) and lower furnace body (11).
3. the secondary Small-sized living garbage incinerator for mending wind according to claim 1, which is characterized in that the lower furnace body
(11) outer edge of cross section is rectangle, and the structure of the secondary air channel component (6) is that every one side of corresponding lower furnace body (11) is set
Set manifold (21).
4. the secondary Small-sized living garbage incinerator for mending wind according to claim 1, which is characterized in that the lower furnace body
(11) outer edge of cross section is rectangle, and the structure of the secondary air channel component (6) is that manifold (21) only are arranged in certain sides.
5. the secondary Small-sized living garbage incinerator for mending wind according to claim 1, which is characterized in that the lower furnace body
(11) outer edge of cross section is rectangle, and the structure of the secondary air channel component (6) is that the side of corresponding lower furnace body (11) is equipped with discrimination
(21) and auxiliary manifold (24) are managed, also is provided with spout (17) on the auxiliary manifold (24).
6. the secondary Small-sized living garbage incinerator for mending wind according to claim 1, which is characterized in that the lower furnace body
(11) outer edge of cross section is round, and the structure of the secondary air channel component (6) is that the circumferencial direction along lower furnace body (11) is arranged
Manifold (21).
7. the secondary Small-sized living garbage incinerator for mending wind according to claim 1, which is characterized in that the lower furnace body
(11) outer edge of cross section is round, and the secondary air channel component (6) includes supervisor (20), manifold (21) and twoport manifold
(25), it also is provided with spout (17) on the twoport manifold (25), both ends are connected in supervisor (20), and are connected with supervisor (20).
8. the secondary Small-sized living garbage incinerator for mending wind according to claim 5, which is characterized in that the manifold (21)
Or/and air valve (29) are provided between auxiliary manifold (24), with the supervisor (20).
9. the secondary Small-sized living garbage incinerator for mending wind according to claim 1, which is characterized in that the spout (17)
Opening direction include, along the manifold (21) center line two sides horizontal direction, downwardly direction and manifold (21) insertion under
The direction of furnace body (11).
10. the secondary Small-sized living garbage incinerator for mending wind according to claim 1, which is characterized in that from lower furnace body
(11) outside sees to inward side to seeing, namely along the direction of each manifold (21) insertion lower furnace body (11), the spout (17)
Opening direction be, along the same side horizontal direction and downwardly direction of the manifold (21) center line, that is, from top to bottom
It sees, the direction of all spouts (17) is all simultaneously in direction clockwise or counter-clockwise.
11. the secondary Small-sized living garbage incinerator for mending wind according to claim 7, which is characterized in that the spout
(17) opening direction, the horizontal direction along the axis two sides of the manifold (21) and twoport manifold (25), and downward
Direction.
12. the secondary Small-sized living garbage incinerator for mending wind according to claim 1, which is characterized in that the upper furnace body
(3) it is arranged on upper secondary air channel component (34), the upper secondary air channel component (34) includes that (33) are responsible on upper layer manifold (32) and upper layer,
Described upper layer supervisor (33) one end is connected with upper layer supervisor (33), and the other end passes through upper furnace body (3) insertion burner hearth (4), in outstanding
The part of arm, insertion burner hearth (4) is equipped with spout (17).
13. the secondary Small-sized living garbage incinerator for mending wind according to claim 12, which is characterized in that the upper benefit wind
The upper layer supervisor (33) of tube assembly (34) is connected by upper regulating valve (30) with air-makeup system (15);The corresponding secondary air channel group
The supervisor (20) of part (6) is connected by lower regulating valve (31) with air-makeup system (15).
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113375167A (en) * | 2021-06-10 | 2021-09-10 | 北京基亚特环保科技有限公司 | High-temperature incineration equipment for household garbage |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2076205U (en) * | 1990-06-01 | 1991-05-01 | 郭兆斌 | Smoke-eliminating dust-collecting device for secondary air of boiler's tube array |
JP2009121747A (en) * | 2007-11-15 | 2009-06-04 | Hitachi Zosen Corp | Secondary combustion air blow-in method in secondary combustion chamber |
CN202153013U (en) * | 2010-12-23 | 2012-02-29 | 杭州星宇炭素科技有限公司 | Biomass high-temperature flue gas furnace for activated charcoal rotary type activation furnace |
CN102980194A (en) * | 2012-11-29 | 2013-03-20 | 华南理工大学 | Method for garbage low-nitrogen and low-dioxin grate incineration and device of method for garbage low-nitrogen and low-dioxin grate incineration |
CN205227378U (en) * | 2015-11-05 | 2016-05-11 | 新疆天池能源有限责任公司 | Annular overgrate air device |
CN106122975A (en) * | 2016-06-23 | 2016-11-16 | 凯天环保科技股份有限公司 | One way of life incinerator |
CN205909278U (en) * | 2016-06-13 | 2017-01-25 | 安徽国金环保再生资源开发有限公司 | Device is burned in domestic waste carbonization |
CN208750720U (en) * | 2018-07-20 | 2019-04-16 | 株洲中车南方环保科技有限公司 | The secondary Small-sized living garbage incinerator for mending wind |
-
2018
- 2018-07-20 CN CN201810804794.5A patent/CN108844071A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2076205U (en) * | 1990-06-01 | 1991-05-01 | 郭兆斌 | Smoke-eliminating dust-collecting device for secondary air of boiler's tube array |
JP2009121747A (en) * | 2007-11-15 | 2009-06-04 | Hitachi Zosen Corp | Secondary combustion air blow-in method in secondary combustion chamber |
CN202153013U (en) * | 2010-12-23 | 2012-02-29 | 杭州星宇炭素科技有限公司 | Biomass high-temperature flue gas furnace for activated charcoal rotary type activation furnace |
CN102980194A (en) * | 2012-11-29 | 2013-03-20 | 华南理工大学 | Method for garbage low-nitrogen and low-dioxin grate incineration and device of method for garbage low-nitrogen and low-dioxin grate incineration |
CN205227378U (en) * | 2015-11-05 | 2016-05-11 | 新疆天池能源有限责任公司 | Annular overgrate air device |
CN205909278U (en) * | 2016-06-13 | 2017-01-25 | 安徽国金环保再生资源开发有限公司 | Device is burned in domestic waste carbonization |
CN106122975A (en) * | 2016-06-23 | 2016-11-16 | 凯天环保科技股份有限公司 | One way of life incinerator |
CN208750720U (en) * | 2018-07-20 | 2019-04-16 | 株洲中车南方环保科技有限公司 | The secondary Small-sized living garbage incinerator for mending wind |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113375167A (en) * | 2021-06-10 | 2021-09-10 | 北京基亚特环保科技有限公司 | High-temperature incineration equipment for household garbage |
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