CN107339700A - A kind of garbage incinerating system - Google Patents
A kind of garbage incinerating system Download PDFInfo
- Publication number
- CN107339700A CN107339700A CN201710714864.3A CN201710714864A CN107339700A CN 107339700 A CN107339700 A CN 107339700A CN 201710714864 A CN201710714864 A CN 201710714864A CN 107339700 A CN107339700 A CN 107339700A
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- Prior art keywords
- passage
- feeding
- module
- dust
- incinerator
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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
- F23G5/002—Incineration of waste; Incinerator constructions; Details, accessories or control therefor characterised by their grates
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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
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
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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
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
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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
- F23G5/46—Recuperation of heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/10—Drying by heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2203/00—Furnace arrangements
- F23G2203/101—Furnace arrangements with stepped or inclined grate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2205/00—Waste feed arrangements
- F23G2205/12—Waste feed arrangements using conveyors
- F23G2205/122—Belt conveyor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Abstract
The invention provides a kind of garbage incinerating system, belong to technical field of waste treatment.It solves that conventional garbage burning facility burning velocity is slow, can not be burnt for wetter rubbish or the technical problems such as efficiency of combustion is low.This garbage incinerating system includes the incinerator of upper end sealing, fire grate is provided with the burner hearth of incinerator, feeding-passage is communicated with the right side of incinerator, charging aperture and feed device are provided with feeding-passage, charging aperture, which is located at the upper side of feeding-passage and extended internally, is provided with gas block panel, barricade is provided with the right side of feed device, the upper end of barricade and the upside of feeding-passage form blow vent, dust arrester are communicated with the right side of feeding-passage.Flue gas in the present invention after the rubbish and burning that burn while in feeding-passage, and because flue-gas temperature is very high, the rubbish on feed device can be dried when by feeding-passage, make incineration firing speed faster, burning is more thorough.
Description
Technical field
The invention belongs to technical field of waste treatment, refers in particular to a kind of garbage incinerating system.
Background technology
House refuse is caused solid waste in mankind's daily life, and because discharge rate is big, complicated component is various, and
With contaminative, resource and it is social, it is necessary to innoxious, recycling, minimizing and socialization processing, such as can not properly locate
Reason, just pollutes the environment, and influences environmental sanitation, waste of resource, destroys production and living safety, destroy social harmony.
Common life refuse processing method has three kinds, and respectively landfill, compost and carbonization is burned, wherein, garbage loading embeading
There is floor space is wide, energy recovery is low, processing time is long, it is poor to reduce time pollution capacity with compost both processing modes
The shortcomings of；And the burning that is carbonized compare two kinds of processing modes exist floor space is small, energy recovery is high, processing time is short, reduction
The advantages that secondary pollution capacity is strong.
Refuse burning system as disclosed in the invention of Application No. " 201611260124.9 " includes connection incinerator stove
The doffer of chamber, interior be provided with of the incinerator burns fire grate, the inlet air plenum for being passed through the wind that burns is provided with below the fire grate, described
Incinerator rear connects flue gas purification system by pipeline, and flue gas is discharged after flue gas purification system purification；And above-mentioned stove
Row includes the drying fire grate of conveying garbage burning successively, combustion grate and burn-out grate, each stepped arrangement of fire grate.On
Also only it is for dry rubbish although state refuse burning system is designed to make the more thorough of waste incineration by fire grate
For rubbish, if the rubbish entered out of doffer is wetter if likely result in rubbish can not burn or burn it is not thorough
Bottom.
The content of the invention
It is an object of the invention to provide one kind rubbish to be dried using waste heat, and efficiency of combustion is higher, burns more
Add thoroughly garbage incinerating system.
The object of the present invention is achieved like this：
A kind of garbage incinerating system, it is characterised in that the garbage incinerating system includes the incinerator of upper end sealing, described
It is provided with fire grate in incinerator, the lower end of the incinerator left side wall is provided with slag notch, right side is communicated with feeding-passage, described
Charging aperture is provided with feeding-passage and the rubbish fallen from charging aperture can be transported to the feeding dress to be burnt on fire grate
Put, the charging aperture, which is located on the upper wall of the feeding-passage and extended internally at charging aperture, is provided with baffle plate, the burning
Flue gas caused by burning passes sequentially through feeding-passage, dust arrester and fume extractor discharge in stove.
Its operation principle is as follows：When this garbage incinerating system works, rubbish enters in feeding channel and fallen into from charging aperture
Onto feed device, then it is fed device and is transported to the burner hearth of incinerator and be built on fire grate and burn, due to the top of incinerator
Portion seals, and caused flue gas can pass through feeding-passage, dust arrester and fume extractor discharge successively after burning；Due to be burned
Flue gas after rubbish and burning is simultaneously in feeding-passage, and the flue-gas temperature just out of incinerator out is very high, is passing through
The rubbish on feed device can be dried during crossing feeding-passage discharge, enable more to hold by rubbish after feeding-passage
What is be easily ignited and burn is more quick thorough, is advantageous to improve the efficiency that this garbage incinerating system is burnt away the refuse；Due to rubbish
Flue-gas temperature after rubbish burns is higher, and the principle risen according to hot-air, above-mentioned baffle plate is designed to avoid flue gas from charging
Mouth overflows, so as to improve the environmental-protecting performance of this garbage incinerating system；Dust block board is provided with the outside of above-mentioned slag notch, gear ash
Gap between plate and the outer wall of incinerator be present, the ash collection slot connected with dust ditch, dust block board are provided with below dust block board
Gap between incinerator connects with ash collection slot, and the lower end of ash collection slot is provided with the through hole for slagging tap.
In a kind of above-mentioned garbage incinerating system, the feed device includes a ribbon conveyer being obliquely installed,
The upper end of the fire grate is fixed in the left part of the ribbon conveyer, the bottom of feeding-passage is fixed in right part.
Alternatively, in a kind of above-mentioned garbage incinerating system, the feed device inclines including at least two
The ribbon conveyer tiltedly set, all ribbon conveyers are from left to right set gradually, the left part of the ribbon conveyer of the leftmost side
The upper end of the fire grate, two neighboring ribbon conveyer are fixed on, the left part of right side ribbon conveyer is arranged at left side belt
On the upside of the right part of conveyer, the right part of the ribbon conveyer of the rightmost side and the bottom of feeding-passage are connected.At least two bands
The design of formula conveyer can not only extend length of the rubbish from charging aperture to incinerator, and when belt of the rubbish from right side is defeated
When sending on the ribbon conveyer on the left of being dropped on machine, because there is certain difference in height both junctions, in this process can
Rubbish is set to become more loose, the flue gas favorably passed through from feeding-passage is dried to rubbish, improves the efficiency and effect of drying
Fruit, rubbish is set to burn faster more thorough after entering incinerator.
In a kind of above-mentioned garbage incinerating system, the fire grate is fixed on the bottom of the incinerator, and the fire grate is
The right left low dip of height is set, and the lower surface of the left end of the fire grate and the slag notch is located in same level, the fire grate
Left part and the distance of slag notch be less than 80cm, the height of the slag notch is 40cm-50cm.The left part of fire grate is with slagging tap
The distance of mouth is less than the lime-ash that 80cn is advantageous to after fire grate burning and discharged from slag notch, if the distance of fire grate and slag notch is long,
Then easily cause lime-ash to be deposited in incinerator and can not discharge, influence the continuation of waste incineration；And the altitude range of slag notch
While 40cm-50cm may insure that lime-ash can be discharged smoothly from slag notch, additionally it is possible to avoid not burning most rubbish from
Slag notch is discharged, and is made the more thorough of waste incineration, is advantageous to improve the combustion rate of this garbage incinerating system.
In a kind of above-mentioned garbage incinerating system, drain hole is arranged at intervals with the conveyer belt of the ribbon conveyer.
Drain hole is designed to more obvious moisture in rubbish by passing through draining during conveying garbage on conveyer belt
Hole is flowed out, and rubbish is easier the flue gas drying passed through from feeding-passage, is improved drying of the rubbish after feeding channel
Degree, rubbish is set to be obtained into incinerator after-combustion faster more thorough.
In a kind of above-mentioned garbage incinerating system, being vertically arranged with the incinerator can be by caused by waste incineration
Gas is directed to the aeroscopic plate in feeding-passage, and the aeroscopic plate is located at the top of feed device left part, the feed device
Right side be provided with the barricade for avoiding rubbish from sliding on the right side of the feed device, the upper end of the barricade and the upside shape of feeding-passage
Into the blow vent passed through for caused gas after waste incineration, dust arrester is communicated with the right side of the feeding-passage, it is described to remove
Dirt device includes water mist dust-removing module, charcoal absorption module and bag-type dust module, and one end of water mist dust-removing module, which passes through, to be led to
Gas port is connected with feeding-passage, and the other end of the water mist dust-removing module is connected with the bottom of charcoal absorption module, described
The upper end of charcoal absorption module is connected with the air inlet of bag-type dust module, and the other end of the bag-type dust module is set
There is gas outlet.Be designed to and the side wall of incinerator of above-mentioned aeroscopic plate surround an exhaust passage, waste incineration in incinerator
Caused flue gas is entered in feeding-passage and discharged by the exhaust passage, and the discharge of flue gas is more smooth, can preferably dry
Rubbish in dryer feed passage；Dust in flue gas and toxic gas are passed through water mist dust-removing mould by being designed to of dust arrester
Block, charcoal absorption module and these three modules of bag-type dust module make the gas of discharge more clean to disposing, reduction pair
The pollution of environment；Wherein water mist dust-removing module and bag-type dust module can be by the dusts in flue gas by spraying the side with cloth bag
Formula is removed, and charcoal absorption module can adsorb the toxic gas in flue gas, while water mist dust-removing module can also reduce cigarette
The temperature of gas.
In a kind of above-mentioned garbage incinerating system, the garbage incinerating system includes air-introduced machine and fume extractor, described
The inlet end of air-introduced machine is connected with the gas outlet of bag-type dust module, and the outlet side of the air-introduced machine is connected with fume extractor.Draw
Blower fan is designed to make gas caused by burning in incinerator to pass sequentially through feeding-passage and dust arrester and pass through air-introduced machine
Discharged with fume extractor, rather than the slag notch on the left of incinerator overflows, it is ensured that flue gas can be to the rubbish in feeding-passage
Dried, improve the efficiency of this garbage incinerating system burning, at the same it also avoid flue gas it is untreated just spill into it is outer
Boundary adds the environmental-protecting performance of this garbage incinerating system so as to be polluted to environment.
In a kind of above-mentioned garbage incinerating system, exhaust gases passes of the water mist dust-removing module including tubulose and some
The individual upper gas block panel being arranged in exhaust gases passes and lower gas block panel, the upper end of each upper gas block panel and the upper wall of exhaust gases passes seal
Connect and the lower end of upper gas block panel and the lower wall of exhaust gases passes have space, under the lower end and exhaust gases passes of each lower gas block panel
Wall is tightly connected and the upper end of lower gas block panel and the upper wall of exhaust gases passes have space, the upper gas block panel and lower gas block panel along cigarette
Gas channel spacing is set, and is provided between adjacent upper gas block panel and lower gas block panel and is sprayed day with fog for the water of dedusting.Kept off on this
The exhaust gases passes pair for being designed to increase stroke of the flue gas in exhaust gases passes, improving unit length of gas plate and lower gas block panel
The dust removing effects of flue gas, the efficiency of dedusting is improved, save the floor space of exhaust gases passes, reduce construction cost.
In a kind of above-mentioned garbage incinerating system, the upper end of the incinerator is provided with waste heat boiler, the incinerator,
It is provided with below feeding-passage, water mist dust-removing module, active carbon module and bag-type dust module for collecting dust and water
Dust ditch, and state and be provided with feeding-passage, water mist dust-removing module, active carbon module and bag-type dust module in back taper
The collection hawk of type, the lower end of the collection hawk are provided with the cigarette ash mouth connected with dust ditch.The design energy of above-mentioned waste heat boiler
It is enough further to utilize heat caused by waste incineration, while the heat in part of smoke can be also absorbed, enable flue gas
Enough coolings faster；Above-mentioned dust ditch is designed to feeding-passage, water mist dust-removing module, active carbon module with collection hawk
With the dust to drop and sailor's machine in bag-type dust module, and it is allowed to all be flowed into dust ditch and unify back
Receive, avoid dust accretions from influenceing these three modules to flue gas in water mist dust-removing module, active carbon module and bag-type dust module
Catharsis, improve the environmental-protecting performance of this garbage incinerating system；And this is designed to make whole garbage incinerating system more
Add neat and tidy, do not have excessive waste water dust accretions in equipment.
In a kind of above-mentioned garbage incinerating system, the upper side wall of the feeding-passage is obliquely installed for right low left high, institute
State feeding-passage right-hand member upper side wall be vertically lower than the leftmost side ribbon conveyer left part and be higher than slag notch.
If with reference to barricade, blow vent is vertically lower than the left part of the ribbon conveyer of the leftmost side, blow vent vertical
It is higher than slag notch on direction.The upper side wall of feeding-passage is obliquely installed for right low left high, in conjunction with the upside of feeding-passage right-hand member
Wall is vertically lower than the left part of the ribbon conveyer of the leftmost side, represents the upper side wall of feeding-passage and whole feeding
Device is essentially in parastate, distance between the two will not from it is too remote and reduce baking of the flue gas to rubbish
Dry effect, so as to further improve the firing efficiency of this garbage incinerating system；And the upper side wall of feeding-passage right-hand member is perpendicular
Nogata is upwards then to avoid flue gas from being overflowed out of slag notch higher than slag notch, it is ensured that flue gas is discharged from feeding-passage, no
Only it is able to ensure that flue gas has a preferable drying effect to the rubbish on feed device, additionally it is possible to avoid untreated flue gas
Environment is polluted, improves the environmental-protecting performance of this garbage incinerating system.
In a kind of above-mentioned garbage incinerating system, the fume extractor includes the smoke evacuation helically set in the horizontal plane
Manage and be arranged on being used for the gas-cooled cooling tower in smoke exhaust pipe for smoke exhaust pipe upper end, one end of smoke exhaust pipe and air-introduced machine
Outlet side connection, the other end lead to air through cooling tower from the top of cooling tower.Cooling tower is designed to further reduce
The temperature for the flue gas that will be discharged, make it possible to be expelled directly out without impacting people or environment, reduce building sides
Product and construction cost, while the contact area for being designed to increase smoke exhaust pipe and condensing tower of the smoke exhaust pipe of spiral setting, are improved
Cooling-down effect of the cooling tower to inner tube smoke of discharging fume；In above-mentioned fume extractor, in the outlet side and smoke exhaust pipe of air-introduced machine
Interface connection in portion's interface or the interface of outside.
Alternatively, the fume extractor can be the chimney being vertically arranged.By chimney by flue gas from high-altitude
Discharge, avoid because flue gas temperature it is higher and surrounding environment is impacted or imprudence be sprayed onto people and cause injury to personnel
Situations such as generation, be advantageous to improve the security of this garbage incinerating system.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that：
Flue gas in the present invention after the rubbish and burning that burn while in feeding-passage, and just out of incinerator
Flue-gas temperature out is very high, can dry the rubbish on feed device during by feeding-passage discharge, makes to lead to
Cross that rubbish after feeding-passage can be easier to be ignited and burn it is more quick thoroughly, be advantageous to improve this waste incineration and set
The standby efficiency burnt away the refuse.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the structural representation of the fume extractor of the present invention.
Fig. 3 is the structural representation of the smoke exhaust pipe of the fume extractor of the present invention.
Fig. 4 is the structural representation of the conveyer belt of the present invention.
In figure, 1, incinerator；2nd, fire grate；3rd, slag notch；4th, feeding-passage；5th, charging aperture；6th, feed device；7th, baffle plate；
8th, ribbon conveyer；9th, conveyer belt；10th, drain hole；11st, barricade；12nd, blow vent；13rd, ash collection slot；14th, water mist dust-removing module；
15th, charcoal absorption module；16th, bag-type dust module；17th, air-introduced machine；18th, fume extractor；19th, exhaust gases passes；20th, upper gear gas
Plate；21st, lower gas block panel；22nd, water sprays day with fog；23rd, dust ditch；24th, hawk is collected；25th, cigarette ash mouth；26th, smoke exhaust pipe；27th, it is cold
But tower；28th, aeroscopic plate；29th, waste heat boiler.
Embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, referring to Fig. 1-4：
This garbage incinerating system includes the incinerator 1 of upper end sealing, and fire grate 2, the burning are provided with the incinerator 1
The lower end of the left side wall of stove 1 is provided with slag notch 3, and the right side of the incinerator 1 is communicated with feeding-passage 4, in the feeding-passage 4
It is provided with charging aperture 5 and the rubbish fallen from charging aperture 5 can be transported to the feed device 6 to be burnt on fire grate 2, it is described
Charging aperture 5, which is located at the upper side of the feeding-passage 4 and extended internally, is provided with baffle plate 7, in the incinerator 1 caused by burning
Flue gas passes sequentially through feeding-passage 4, dust arrester and fume extractor 18 and discharged；The feed device 6 is obliquely installed including one
Ribbon conveyer 8, the left part of the ribbon conveyer 8 is fixed on the upper end of the fire grate 2, the ribbon conveyer 8
The bottom of feeding-passage 4 is fixed in right part；Further, the feed device 6 includes at least two belts being obliquely installed
Conveyer 8, all ribbon conveyers 8 are from left to right set gradually, and the left part of the ribbon conveyer 8 of the leftmost side is fixed on described
The upper end of fire grate 2, two neighboring ribbon conveyer 8, the left part of right side ribbon conveyer 8 are arranged at left side ribbon conveyer 8
Right part on the upside of, the right part and the bottom of feeding-passage 4 of the ribbon conveyer 8 of the rightmost side are connected.
The design that above-mentioned ribbon conveyer 8 has at least two can not only extend rubbish from charging aperture 5 to the length of incinerator 1
Degree, and when rubbish is dropped to from the ribbon conveyer 8 on right side on the ribbon conveyer 8 in left side, due to both junctions
There is certain difference in height, rubbish can be made to become more loose in this process, the flue gas favorably passed through from feeding-passage 4 is to rubbish
Rubbish is dried, and improves the efficiency and effect of drying, rubbish is burnt faster more thorough after entering incinerator 1.
Above-mentioned fire grate 2 is fixed on the bottom of incinerator 1, and fire grate 2 is that the left low dip of right height is set, and the left end of fire grate 2 is with going out
The lower surface of cinder notch 3 is located in same level, and the left part of fire grate 2 is less than 80cm with the distance of slag notch 3, slag notch 3
Highly it is 40cm-50cm.The left part of fire grate 2 and the distance of slag notch 3 be less than 80cn be advantageous to the lime-ash after fire grate 2 burns from
Slag notch 3 is discharged, if the distance of fire grate 2 and slag notch 3 is long, easily causing lime-ash to be deposited in incinerator 1 can not discharge,
Influence the continuation of waste incineration；And the altitude range of slag notch 3 may insure that lime-ash can be smoothly from slagging tap in 40cm-50cm
Mouthfuls 3 while discharge, additionally it is possible to avoid not burning most rubbish and discharged from slag notch 3, make waste incineration more thoroughly, favorably
In the combustion rate for improving this garbage incinerating system.
Further, as shown in figure 4, being arranged at intervals with drain hole 10 on the conveyer belt 9 of the ribbon conveyer 8.Conveying
It is designed to drain hole 10 on 9 by more obvious moisture in rubbish by passing through drain hole during conveying garbage
10 outflows, rubbish is easier the flue gas drying passed through from feeding-passage 4, improve drying of the rubbish after feeding channel
Degree, rubbish is set to be obtained into the after-combustion of incinerator 1 faster more thorough.
As shown in figure 1, the right side of the feed device 6 is provided with the barricade for avoiding rubbish from being slid from the right side of feed device 6
11, the upper end of the barricade 11 and the upside of feeding-passage 4 form the blow vent 12 passed through for caused gas after waste incineration,
The right side of the feeding-passage 4 is communicated with dust arrester, and the dust arrester includes water mist dust-removing module 14, charcoal absorption mould
Block 15 and bag-type dust module 16, one end of water mist dust-removing module 14 are connected by blow vent 12 with feeding-passage 4, the water smoke
The other end of dedusting module 14 is connected with the bottom of charcoal absorption module 15, the upper end of the charcoal absorption module 15
Connected with the air inlet of bag-type dust module 16, the other end of the bag-type dust module 16 is provided with gas outlet.Dust arrester
Be designed to the dust in flue gas and toxic gas are passed through into water mist dust-removing module 14, charcoal absorption module 15 and cloth bag
These three modules of dedusting module 16 make the gas of discharge more clean, reduce the pollution to environment to disposing；Wherein water smoke removes
Dirt module 14 and bag-type dust module 16 can be by the dusts in flue gas spraying and being removed by way of cloth bag, charcoal absorption
Module 15 can adsorb the toxic gas in flue gas, while water mist dust-removing module 14 can also reduce the temperature of flue gas.
As shown in figure 1, feeding-passage 4 can be directed to by gas caused by waste incineration by being vertically arranged with incinerator 1
Interior aeroscopic plate 28, aeroscopic plate 28 are located at the top of the left part of feed device 6, and the upper side wall of feeding-passage 4 inclines for right low left high
Tiltedly set, the upper side wall of the right-hand member of feeding-passage 4 is vertically lower than the left part of the ribbon conveyer 8 of the leftmost side simultaneously
Higher than slag notch 3.If with reference to barricade 11, blow vent 12 is vertically lower than the left end of the ribbon conveyer 8 of the leftmost side
Portion, blow vent 12 are positioned vertically higher than slag notch 3.Above-mentioned aeroscopic plate 28 is designed to enclose with the side wall of incinerator 1
Into an exhaust passage, flue gas caused by waste incineration is entered in feeding-passage and discharged by the exhaust passage in incinerator 1,
The discharge of flue gas is more smooth, can preferably dry the rubbish in feeding-passage 4；The upper side wall of feeding-passage 4 is left high right
Low dip set, in conjunction with the right-hand member of feeding-passage 4 upper side wall be vertically lower than the leftmost side ribbon conveyer 8 a left side
End, represents the upper side wall of feeding-passage 4 and whole feed device 6 is essentially in parastate, both it
Between distance will not from it is too remote and reduce drying effect of the flue gas to rubbish, set so as to further improve this waste incineration
Standby firing efficiency；And it is then to avoid flue gas from slagging tap that the upper side wall of the right-hand member of feeding-passage 4, which is positioned vertically higher than slag notch 3,
Overflowed in mouth 3, it is ensured that flue gas is discharged from feeding-passage 4, can not only ensure that flue gas has to the rubbish on feed device 6
There is a preferable drying effect, additionally it is possible to avoid untreated flue gas from polluting environment, improve this waste incineration and set
Standby environmental-protecting performance.
Further, the exhaust gases passes 19 of the water mist dust-removing module 14 including tubulose and several be arranged on flue gas and lead to
Upper gas block panel 20 and lower gas block panel 21 in road 19, the upper end of each upper gas block panel 20 and the upper wall of exhaust gases passes 19 are tightly connected
And space be present in the lower end of upper gas block panel 20 and the lower wall of exhaust gases passes 19, the lower end of each lower gas block panel 21 and exhaust gases passes 19
Lower wall be tightly connected and the upper end of lower gas block panel 21 and the upper wall of exhaust gases passes 19 have a space, the upper gas block panel 20 and under
Gas block panel 21 is arranged at intervals along exhaust gases passes 19, is provided between adjacent upper gas block panel 20 and lower gas block panel 21 for dedusting
Water sprays day with fog 22.Gas block panel 20 and lower gas block panel 21 are designed to increase stroke of the flue gas in exhaust gases passes 19 in sheet,
Dust removing effects of the exhaust gases passes 19 to flue gas of unit length are improved, the efficiency of dedusting is improved, saves exhaust gases passes 19
Floor space, reduce construction cost.The straight line that exhaust gases passes 19 in the present invention are not limited solely in Fig. 1 is set,
Can be S-shaped or other effectively utilize floor space layout type.
Further, the garbage incinerating system includes air-introduced machine 17 and fume extractor 18, the air inlet of the air-introduced machine 17
End is connected with the gas outlet of bag-type dust module 16, and the outlet side of the air-introduced machine 17 is connected with fume extractor 18.Air-introduced machine 17
Be designed to gas caused by burning in incinerator 1 is passed sequentially through feeding-passage 4 and dust arrester and is passed through air-introduced machine 17
Discharged with fume extractor 18, rather than the slag notch 3 from the left side of incinerator 1 overflows, it is ensured that flue gas can be in feeding-passage 4
Rubbish is dried, and improves the efficiency of this garbage incinerating system burning, while it is untreated with regard to loss to it also avoid flue gas
To extraneous so as to be polluted to environment, the environmental-protecting performance of this garbage incinerating system is added.
As shown in Fig. 2 the fume extractor 18 includes smoke exhaust pipe 26 and the row of being arranged on helically set in the horizontal plane
The upper end of smoke pipe 26 is used for the gas-cooled cooling tower 27 in smoke exhaust pipe 26, one end of smoke exhaust pipe 26 and going out for air-introduced machine 17
The connection of gas end, the other end lead to air through cooling tower 27 from the top of cooling tower 27.Being designed to for cooling tower 27 is further
The temperature for the flue gas that will be discharged is reduced, makes it possible to be expelled directly out without impacting people or environment, reduces and build
Build area and construction cost, while the contact surface for being designed to increase smoke exhaust pipe 26 and condensing tower of the smoke exhaust pipe 26 of spiral setting
Product, improve cooling-down effect of the cooling tower 27 to flue gas in smoke exhaust pipe 26；In above-mentioned fume extractor 18, smoke exhaust pipe 26 and air inducing
The interface of the outlet side connection of machine 17 is located at the outside of smoke exhaust pipe 26.Alternatively, the fume extractor 18 can be
The chimney being vertically arranged.Flue gas is avoided making surrounding environment because the temperature of flue gas is higher from high air discharge by chimney
The generation for situations such as causing injury to personnel into influenceing or being accidentally sprayed onto people, be advantageous to improve the peace of this garbage incinerating system
Quan Xing.
Further, the upper end of incinerator 1 is provided with waste heat boiler 29, the incinerator 1, feeding-passage 4, water mist dust-removing
The lower section of module 14, active carbon module and bag-type dust module 16 is provided with the dust ditch 23 for collecting dust and water, and
And state the collection being provided with feeding-passage 4, water mist dust-removing module 14, active carbon module and bag-type dust module 16 in inverted cone-shaped
Hawk 24, the lower end of the collection hawk 24 are provided with the cigarette ash mouth 25 connected with dust ditch 23.Above-mentioned waste heat boiler 29 is set
Meter can further utilize heat caused by waste incineration, while can also absorb the heat in part of smoke, make cigarette
Gas can cool faster；Above-mentioned dust ditch 23 is designed to feeding-passage 4, water mist dust-removing module with collection hawk 24
14th, the dust to drop and sailor's machine in active carbon module and bag-type dust module 16, and be allowed to all be flowed into ash
Unified recovery, avoids dust accretions in water mist dust-removing module 14, active carbon module and bag-type dust module 16 in dirt ditch 23,
Catharsis of these three modules to flue gas is influenceed, improves the environmental-protecting performance of this garbage incinerating system；And this is designed to
Make whole garbage incinerating system more neat and tidy, do not have excessive waste water dust accretions in equipment.
As shown in figure 1, the outside of slag notch 3 is provided with dust block board, between existing between the outer wall of the dust block board and incinerator 1
Gap, the ash collection slot 13 connected with dust ditch 23 is provided with below dust block board, gap and collection between dust block board and incinerator 1
Ash-pit 13 connects, and the lower end of ash collection slot 13 is provided with the through hole for slagging tap.
When this garbage incinerating system works, rubbish enters in feeding channel and dropped on feed device 6 from charging aperture 5,
Then it is fed device 6 and is transported to the burner hearth of incinerator 1 and is built on fire grate 2 and burns, because the top of incinerator 1 seals, combustion
Caused flue gas can pass through passage discharge of the feeding-passage 4 from the right side of feeding-passage 4 after burning；Due to rubbish to be burned and burn
Flue gas after burning is simultaneously in feeding-passage 4, and the flue-gas temperature just out of incinerator 1 out is very high, by feeding
Passage 4 can dry the rubbish on feed device 6 during discharging, and enable to be easier by rubbish after feeding-passage 4
What is be ignited and burn is more quick thorough, is advantageous to improve the efficiency that this garbage incinerating system is burnt away the refuse；Due to rubbish
Flue-gas temperature after burning is higher, and the principle risen according to hot-air, above-mentioned baffle plate 7 is designed to avoid flue gas from charging aperture
5 overflow, so as to improve the environmental-protecting performance of this garbage incinerating system；
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes that structure, shape, the principle of the present invention is done, all should be covered by within protection scope of the present invention.
Claims (10)
1. a kind of garbage incinerating system, it is characterised in that the garbage incinerating system includes the incinerator of upper end sealing, described to burn
Burn in stove and be provided with fire grate, the lower end of the incinerator left side wall is provided with slag notch, right side is communicated with feeding-passage, it is described enter
Charging aperture is provided with material passage and the rubbish fallen from charging aperture can be transported to the feed device to be burnt on fire grate,
The charging aperture, which is located on the upper wall of the feeding-passage and extended internally at charging aperture, is provided with baffle plate, in the incinerator
Flue gas caused by burning passes sequentially through feeding-passage, dust arrester and fume extractor discharge.
A kind of 2. garbage incinerating system according to claim 1, it is characterised in that：The feed device includes an inclination
The ribbon conveyer of setting, the upper end of the fire grate is fixed in the left part of the ribbon conveyer, charging is fixed in right part
The bottom of passage.
A kind of 3. garbage incinerating system according to claim 1, it is characterised in that：The feed device includes at least two
The ribbon conveyer being obliquely installed, all ribbon conveyers are from left to right set gradually, the left end of the ribbon conveyer of the leftmost side
The upper end of the fire grate, two neighboring ribbon conveyer are fixed in portion, and the left part of right side ribbon conveyer is arranged at left side band
On the upside of the right part of formula conveyer, the right part of the ribbon conveyer of the rightmost side and the bottom of feeding-passage are connected.
4. according to a kind of garbage incinerating system described in claim 1 or 2 or 3, it is characterised in that：The fire grate is fixed on described
The bottom of incinerator, the fire grate are that the left low dip of right height is set, the lower surface position of the left end of the fire grate and the slag notch
In in same level, the left part of the fire grate and the distance of slag notch are less than 80cm, and the height of the slag notch is 40cm-
50cm。
A kind of 5. garbage incinerating system according to claim 1, it is characterised in that：The upper side wall of the feeding-passage is located at
Right low left high is obliquely installed, and the upper side wall of the feeding-passage right-hand member is vertically lower than the ribbon conveyer of the leftmost side
Left part is simultaneously higher than slag notch.
A kind of 6. garbage incinerating system according to claim 1, it is characterised in that：Energy is vertically arranged with the incinerator
Enough aeroscopic plates being directed to gas caused by waste incineration in feeding-passage, the aeroscopic plate are located at feed device left part
Top, the barricade for avoiding rubbish from being slid on the right side of feed device, the upper end of the barricade are provided with the right side of the feed device
The blow vent passed through for caused gas after waste incineration, the right side connection of the feeding-passage are formed with the upside of feeding-passage
There is dust arrester, the dust arrester includes water mist dust-removing module, charcoal absorption module and bag-type dust module, water mist dust-removing
One end of module is connected by blow vent with feeding-passage, the other end and the charcoal absorption module of the water mist dust-removing module
Bottom connects, and the upper end of the charcoal absorption module connects with the air inlet of bag-type dust module, the bag-type dust
The other end of module is provided with gas outlet.
A kind of 7. garbage incinerating system according to claim 6, it is characterised in that：The garbage incinerating system includes air inducing
Machine and fume extractor, the inlet end of the air-introduced machine are connected with the gas outlet of bag-type dust module, the outlet side of the air-introduced machine
It is connected with fume extractor.
A kind of 8. garbage incinerating system according to claim 6, it is characterised in that：The water mist dust-removing module includes tubulose
Exhaust gases passes and several be arranged on upper gas block panel and lower gas block panel in exhaust gases passes, the upper end of each upper gas block panel with
The upper wall of exhaust gases passes is tightly connected and the lower end of upper gas block panel and the lower wall of exhaust gases passes have space, each lower gas block panel
The lower wall of lower end and exhaust gases passes is tightly connected and the upper end of lower gas block panel and the upper wall of exhaust gases passes have space, the upper gear
Gas plate and lower gas block panel are arranged at intervals along exhaust gases passes, are provided between adjacent upper gas block panel and lower gas block panel for dedusting
Water sprays day with fog.
9. according to a kind of garbage incinerating system described in claim 6 or 7 or 8, it is characterised in that：The upper end of the incinerator is set
It is equipped with waste heat boiler, the incinerator, feeding-passage, water mist dust-removing module, the lower section of active carbon module and bag-type dust module
It is provided with the dust ditch for collecting dust and water, and the feeding-passage, water mist dust-removing module, active carbon module and cloth
It is provided with bag dedusting module and tapered collection hawk, the lower end of the collection hawk is provided with the cigarette ash connected with dust ditch
Mouthful.
A kind of 10. garbage incinerating system according to claim 7, it is characterised in that：The fume extractor is included in level
The smoke exhaust pipe that is helically set on face and it is arranged on being used for the gas-cooled cooling tower in smoke exhaust pipe, row of smoke exhaust pipe upper end
One end of smoke pipe connects with the outlet side of air-introduced machine, the other end leads to air through cooling tower from the top of cooling tower.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710714864.3A CN107339700B (en) | 2017-08-19 | 2017-08-19 | Refuse incineration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714864.3A CN107339700B (en) | 2017-08-19 | 2017-08-19 | Refuse incineration equipment |
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| CN107339700A true CN107339700A (en) | 2017-11-10 |
| CN107339700B CN107339700B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710714864.3A Active CN107339700B (en) | 2017-08-19 | 2017-08-19 | Refuse incineration equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895455A (en) * | 2018-08-16 | 2018-11-27 | 保定华北环保工程技术有限公司 | A kind of garbage combustion device |
| CN108954332A (en) * | 2018-05-28 | 2018-12-07 | 温州市骐邦环保科技有限公司 | A kind of environmental protection and energy saving garbage combustion device |
| CN113983465A (en) * | 2021-10-19 | 2022-01-28 | 河南科技大学 | Municipal solid waste incineration system |
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|---|---|---|---|---|
| CN203615343U (en) * | 2013-12-04 | 2014-05-28 | 沈艳梅 | Composite pyrolytic incineration system |
| CN105020719A (en) * | 2015-08-07 | 2015-11-04 | 张璟 | Multifunctional inverted type waste processor |
| CN207065577U (en) * | 2017-08-19 | 2018-03-02 | 周冬清 | A kind of garbage incinerating system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203615343U (en) * | 2013-12-04 | 2014-05-28 | 沈艳梅 | Composite pyrolytic incineration system |
| CN105020719A (en) * | 2015-08-07 | 2015-11-04 | 张璟 | Multifunctional inverted type waste processor |
| CN207065577U (en) * | 2017-08-19 | 2018-03-02 | 周冬清 | A kind of garbage incinerating system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954332A (en) * | 2018-05-28 | 2018-12-07 | 温州市骐邦环保科技有限公司 | A kind of environmental protection and energy saving garbage combustion device |
| CN108895455A (en) * | 2018-08-16 | 2018-11-27 | 保定华北环保工程技术有限公司 | A kind of garbage combustion device |
| CN108895455B (en) * | 2018-08-16 | 2024-02-27 | 保定华北环保工程技术有限公司 | Refuse incinerator |
| CN113983465A (en) * | 2021-10-19 | 2022-01-28 | 河南科技大学 | Municipal solid waste incineration system |
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| CN107339700B (en) | 2023-09-15 |
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