CN110454798A - A kind of waste incinerator and waste incinerator residual neat recovering system - Google Patents
A kind of waste incinerator and waste incinerator residual neat recovering system Download PDFInfo
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- CN110454798A CN110454798A CN201910823839.8A CN201910823839A CN110454798A CN 110454798 A CN110454798 A CN 110454798A CN 201910823839 A CN201910823839 A CN 201910823839A CN 110454798 A CN110454798 A CN 110454798A
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- flue gas
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- high temperature
- waste incinerator
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- 239000002699 waste material Substances 0.000 title claims abstract description 38
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000003546 flue gas Substances 0.000 claims abstract description 61
- 238000002485 combustion reaction Methods 0.000 claims abstract description 40
- 239000000779 smoke Substances 0.000 claims abstract description 23
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 14
- 239000011229 interlayer Substances 0.000 claims description 23
- 239000002918 waste heat Substances 0.000 claims description 13
- 238000007689 inspection Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 4
- 206010030973 Oral discomfort Diseases 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 11
- 239000007789 gas Substances 0.000 abstract description 9
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000505 pernicious effect Effects 0.000 abstract description 6
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 4
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 2
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000004056 waste incineration Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Classifications
-
- 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
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/10—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating electric
-
- 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
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
The present invention provides a kind of waste incinerator and waste incinerator residual neat recovering system, belong to field of garbage disposal equipment, the waste incinerator includes furnace body, the burner hearth for solid refuse burning is equipped in the furnace body, the burner hearth level is communicated with smoke combustion room, for for draining the smoke combustion to come from burner hearth, the high temperature carborunbum tube that inner vertical array distribution has several both ends to be open, gap between the adjacent high temperature carborunbum tube forms flue gas secondary combustion chamber, and the inside of each high temperature carborunbum tube forms flue gas combustion chamber three times.High temperature carborunbum tube is arranged in the present invention, the flue gas generated when solid refuse being made to burn forms second-time burning in high temperature silicon-carbon pipe outer wall high-temperature flue, flue gas, which is then passed through in high temperature carborunbum tube, forms third time high-temp combustion, it solves the defect not outstanding of combustion efficiency in the prior art, can achieve the discharge and flue gas bactericidal effect for reducing the pernicious gases such as dioxin.
Description
Technical field
The present invention relates to field of garbage disposal equipment, and in particular to a kind of waste incinerator, in addition, the invention further relates to one
The recovery system that kind handles the waste heat that above-mentioned waste incinerator generates.
Background technique
Waste incineration is a kind of widely used trash processing way, and waste incineration is to pour into rubbish in incinerator
It burns, the thermal energy released can be used for heat supply or power generation.A large amount of harmful gas can be generated in Refuse Incineration Process
Body, wherein dioxin is extremely toxic substance, and the dioxin being discharged into atmospheric environment can be adsorbed on particulate matter, is deposited to water
Then body and soil enter human body by the enrichment of food chain, to generate harm to human body.
The generation of dioxin pernicious gas is mainly since rubbish is unable to full combustion and high temperature during the burning process
Caused by the environment duration is too short, for this purpose, the prior art (CN105066140B) discloses a kind of waste incinerator, it is provided with
Second furnace body of the gas for the first furnace body of burning solid rubbish, for decompositing when burning solid incineration firing is used for
Fresh air is preheated and is introduced exhaust portion, induced duct and the blower of the first furnace body and the second furnace body, the prior art can be with
The temperature for promoting incinerator, makes the temperature in incinerator reach 950-1100 DEG C, can achieve the decomposition temperature of dioxin, thus
Reduce the discharge of pernicious gas.But the unburnt gas decomposited when solid refuse burning is only by being delivered to the second furnace
Intracorporal air burns again, and efficiency of combustion does not protrude.
Summary of the invention
Problem based on the above background, the present invention is intended to provide a kind of waste incinerator, is arranged high temperature carborunbum tube, makes solid rubbish
The flue gas that rubbish generates when burning forms second-time burning in high temperature silicon-carbon pipe outer wall high-temperature flue, and flue gas is then passed through in high temperature carborunbum tube
Third time high-temp combustion is formed, solves the defect not outstanding of combustion efficiency in the prior art, can achieve and reduce dioxin etc.
The discharge and flue gas bactericidal effect of pernicious gas.It is a further object of the present invention to provide one kind to generate above-mentioned waste incinerator
The recovery system that is handled of waste heat.
In order to achieve the above objectives, present invention provide the technical scheme that
A kind of waste incinerator, including furnace body, the interior burner hearth being equipped with for solid refuse burning of the furnace body, the burner hearth
Level is communicated with: smoke combustion room, for for draining the smoke combustion to come from burner hearth, inner vertical array distribution to have several
The high temperature carborunbum tube that both ends are open, the gap between the adjacent high temperature carborunbum tube form flue gas secondary combustion chamber, Mei Gesuo
The inside for stating high temperature carborunbum tube forms flue gas combustion chamber three times.
In one embodiment, the smoke combustion room is separated by upper and lower upper interlayer disposed in parallel and lower interlayer
Under the upper smoke-box, middle smoke-box and the lower smoke-box that are sequentially distributed, the middle smoke-box is connected to the burner hearth.
Wherein, the high temperature carborunbum tube is vertically inserted between interlayer and lower interlayer, and the upper interlayer is far from burner hearth
Side is provided with the anti-burning mouth for entering upper smoke-box for the flue gas after second-time burning, and the top of the high temperature carborunbum tube is prolonged upwards
It extends in smoke-box so that the flue gas of upper smoke-box enters in high temperature carborunbum tube is burnt three times.
Wherein, the bottom end of the high temperature carborunbum tube is embedded on lower interlayer, and on the lower interlayer with high temperature carborunbum tube pair
Should place be equipped with through-hole so that three times burn after flue gas enter lower smoke-box in.
Preferably, inspection socket is also provided at the top of the upper smoke-box, the inspection socket upper cover is equipped with inspection cover；In described
Smoke-box is also provided with cleaning door far from the side of burner hearth；It is offered on the lower smoke-box for for the flue gas discharge after burning three times
Flue outlet.
In one embodiment, the bottom of the burner hearth is equipped with lower header and upper collecting chamber along flue gas drainage direction in parallel, institute
It states lower header and is connected to upper collecting chamber by fire grate water cooling tube.
In one embodiment, the waste incinerator further includes feed system, and the feed system includes being arranged in furnace
Feed hopper at the top of body and the feeding-passage for the feed hopper to be connected to burner hearth.
Preferably, the automatic feeding machine for controlling inlet amount is additionally provided between the feed hopper and feeding-passage.
In one embodiment, the waste incinerator further includes flue gas drainage system, and the flue gas drainage system includes
Air-introduced machine.
To achieve the above object, the present invention also provides a kind of waste incinerator residual neat recovering systems, for handling above-mentioned rubbish
The flue gas of rubbish incinerator output, including being connected to the smoke combustion room to carry out the waste heat boiler of hot-cast socket and for inciting somebody to action
Flue gas after hot-cast socket is drained to the circulation air-introduced machine that smoke combustion room carries out second-time burning.
Compared with prior art, the present invention has the effect that
1, the present invention is communicated with smoke combustion room with burner hearth level, and the vertical array distribution of smoke combustion chamber interior has several
The high temperature carborunbum tube that both ends are open, the flue gas that solid refuse burning generates in burner hearth is horizontal through high temperature carborunbum tube, adjacent
Gap between high temperature carborunbum tube carries out second-time burning, and the flue gas after second-time burning is entered back into inside high temperature carborunbum tube and carried out three times
Burning, combustion efficiency is prominent, can achieve the discharge and flue gas bactericidal effect for reducing the pernicious gases such as dioxin.
2, waste incinerator residual neat recovering system provided by the invention includes waste heat boiler, and waste incinerator is fired three times
Flue gas after burning carries out heat exchange to heat to the water in boiler, with the flue gas after waste heat boiler heat exchange with waste heat boiler
Progress second-time burning in smoke combustion room is again returned to, achievees the purpose that heat recovery.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.
Fig. 1 is the side view of waste incinerator in the embodiment of the present invention 1；
Fig. 2 is the side view cutaway drawing of waste incinerator in the embodiment of the present invention 1；
Fig. 3 is cross-sectional view at A-A in Fig. 1；
Fig. 4 is the right view of Fig. 1；
Fig. 5 is cross-sectional view at B-B in Fig. 1；
Fig. 6 is the structural schematic diagram of waste incinerator residual neat recovering system in the embodiment of the present invention 2.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In order to solve waste incinerator combustion efficiency in the prior art defect not outstanding, the present invention provides a kind of rubbish
Incinerator is equipped with the burner hearth 2 for solid refuse burning, 2 water of burner hearth as shown in Fig. 2, including furnace body 1 in the furnace body 1
It is flat to be communicated with: smoke combustion room, for for draining the smoke combustion to come from burner hearth 2, inner vertical array distribution to have several
The high temperature carborunbum tube 3 that both ends are open, the gap between the adjacent high temperature carborunbum tube 3 form flue gas secondary combustion chamber, each
The inside of the high temperature carborunbum tube 3 forms flue gas combustion chamber three times.In burner hearth 2 solid refuse burning generate flue gas horizontal through
High temperature carborunbum tube 3, the gap between adjacent high-temperature carborunbum tube 3 carry out second-time burning, and the flue gas after second-time burning enters back into height
Burnt three times inside warm carborunbum tube 3, combustion efficiency is prominent, can achieve reduce the discharges of pernicious gases such as dioxin and
Flue gas bactericidal effect.
It next will the present invention will be described in detail by specific embodiment.
Embodiment 1
A kind of waste incinerator, as shown in Figs. 1-2, including furnace body 1, the feed system for being fed to the furnace body 1, with
And for the flue gas drainage system to the flue gas drainage generated in furnace body 1.
In the present embodiment, as shown in Fig. 2, the side wall of the furnace body 1 is laid with by refractory brick, bottom wall is mixed by fire resisting
Solidifying soil is laid with, and the outside of the furnace body 1 is additionally provided with aluminium silicate wool layer 101, and 1 inside of furnace body and aftermentioned charging are logical
Refractory concrete soil layer 102 is also filled between road 401,102 lower section of refractory concrete soil layer is also equipped with aluminium silicate wool.
In the present embodiment, as shown in Fig. 2, the burner hearth 2 is horizontally disposed, and the burner hearth 2 extends to furnace body 1 to the left
Left side is provided with fire door 103 to form fire door on fire door, can add biomass fuel into burner hearth 2 from fire door 103.For
It plays cooling effect and prevents fire grate dry combustion method, the bottom of the burner hearth 2 is equipped with lower header 201 and upper along flue gas drainage direction in parallel
Header 202, as shown in figure 5, the lower header 201 is connected to upper collecting chamber 202 by multiple groups fire grate water cooling tube 203, lower header 201
It is existing product with upper collecting chamber 202.As shown in figures 2 and 5, the bottom of the burner hearth 2 is also provided with shoot door 201, with convenient
Ashes after solid refuse is burnt clear out.
In the present embodiment, as shown in Fig. 2, the smoke combustion room passes through upper and lower upper interlayer 301 disposed in parallel under
Interlayer 302 is separated into the upper smoke-box 3-1, middle smoke-box 3-2 and lower smoke-box 3-3 being sequentially distributed up and down, at this point, the middle smoke-box 3-
2 are connected to the burner hearth 2.The upper interlayer 301 of the present embodiment and lower interlayer 302 are made up of refractory concrete, and it is described on
Interlayer 301 is connected as one with the refractory concrete soil layer 102.
In the present embodiment, the high temperature carborunbum tube 3 is vertically inserted between interlayer 301 and lower interlayer 302.Such as Fig. 2
Shown in 3, the top of each high temperature carborunbum tube 3 upwardly extend in supreme smoke-box 3-1 so that into upper smoke-box 3-1 flue gas
Burnt three times in into high temperature carborunbum tube 3, the bottom end of the high temperature carborunbum tube 3 is embedded on lower interlayer 302, and it is described under
Through-hole is equipped with so that the flue gas after burning three times enters in lower smoke-box 3-3 with 3 corresponding position of high temperature carborunbum tube on interlayer 302.It needs
It is noted that the setting number of high temperature carborunbum tube 3 can according to need and be adjusted.
As shown in Fig. 2, the flue gas generated in burner hearth 2 horizontally enters into middle smoke-box 3-2 under the action of flue gas drainage system
Interior, the flue gas for entering middle smoke-box 3-2 passes sequentially through high temperature carborunbum tube 3, and the gap between adjacent high-temperature carborunbum tube 3 carries out
Second-time burning, in order to enter the flue gas after second-time burning in upper smoke-box 3-1, the upper interlayer 301 is opened far from 2 side of burner hearth
Mouth 303 is burnt equipped with anti-, the flue gas after second-time burning enters in smoke-box 3-1 by instead burning mouth 303, and from high temperature silicon-carbon
Enter at the top end opening of pipe 3, the flue gas entered in high temperature carborunbum tube 3 is passed through in high temperature carborunbum tube 3 from top to bottom and carried out
It burns three times, the flue gas after burning three times enters in lower smoke-box 3-3.
In the present embodiment, as shown in Figure 1, being also provided with inspection socket at the top of the upper smoke-box 3-1, on the inspection socket
It is covered with inspection cover 304, facilitates staff's Inspection and maintenance；As shown in Fig. 1,2 and 4, the middle smoke-box 3-2 is far from burner hearth 2
Side is also provided with cleaning door 305, and the cigarette ash for carrying flue gas is facilitated to clear out；It is offered on the lower smoke-box 3-3 for for three
Flue gas, is used for the heating of aftermentioned waste heat boiler by the flue outlet 306 of the flue gas discharge after secondary burning, realizes that fume afterheat returns
It receives and utilizes.
In the present embodiment, as shown in Figs 1-4, the feed system include the feed hopper 4 that the top of furnace body 1 is set, with
And the feeding-passage 401 for the feed hopper 4 to be connected to burner hearth 2, the feeding-passage 401 is plugged in furnace body 1, described
401 periphery of feeding-passage is equipped with above-mentioned refractory concrete soil layer 102.In order to realize automatic charging, the feed hopper 4 of the present embodiment with into
Material is also connected with automatic feeding machine 402 between channel 401, it should be noted that and the automatic feeding machine 402 is existing product,
Its specific structure and working principle this implementation, which will not be done, specifically to be repeated.In the present embodiment, as shown in fig. 6, flue gas drainage system
System includes air-introduced machine 5, and the outside of waste incinerator is arranged in the air-introduced machine 5, for exporting the flue gas in furnace body 1.
It is adjusted within the scope of 300-1300 DEG C it should be noted that ignition temperature may be implemented in the incinerator of the present embodiment,
To realize the full combustion of rubbish, noxious gas emission is reduced.
Embodiment 2
A kind of waste incinerator residual neat recovering system, for handling waste incinerator output described in above-described embodiment 1
Flue gas, as shown in fig. 6, including being connected to the smoke combustion room to carry out the waste heat boiler 6 of hot-cast socket and for turning heat
Flue gas after changing is drained to the circulation air-introduced machine 7 that smoke combustion room carries out second-time burning.Specifically, the waste heat boiler 6 and institute
The connection of flue outlet 306 is stated, thus heat the flue gas after burning three times to waste heat boiler 6, the flue gas after burning three times
Temperature reduces after carrying out heat exchange, and a part can be by being discharged into atmosphere after deduster 8, another part can be by recycling air inducing
Machine 7, which imports, carries out second-time burning in smoke combustion room.
In order to realize that automation control, the residual neat recovering system of the present embodiment further include control system, the control system
It is described including being arranged in smoke combustion room for monitoring the temperature sensor of temperature in high temperature carborunbum tube 3, and for receiving
The signal of temperature sensor is to control the controller that automatic feeding machine 402, air-introduced machine 5, circulation air-introduced machine 7 act, the temperature
Sensor, automatic feeding machine 402, air-introduced machine 5 and circulation air-introduced machine 7 are electrically connected with the controller.In the present embodiment, temperature
Sensor is specially WrP/131 platinum rhodium thermocouple, and the specific working principle is as follows for the present embodiment.
The present embodiment at work, first adds water to setting water level into waste heat boiler 6, is then turned on air-introduced machine 5, circulation
Air-introduced machine 7, and biomass fuel is added by fire door 103, when temperature sensor monitors that the temperature of high temperature carborunbum tube 3 reaches
At 700 DEG C, signal is passed to controller by temperature sensor, and the controller control automatic opening of automatic feeding machine 402 is fed；
When temperature sensor monitors that the temperature of high temperature carborunbum tube 3 reaches 1000 DEG C, signal is passed into controller, controller control
402 inlet amount of automatic feeding machine reduces, while the absorbing quantity reduction for controlling air-introduced machine 5, recycling air-introduced machine 7；If temperature sensing
Device monitors that the temperature of high temperature carborunbum tube 3 continues to rise, then is closed by controller elder generation control loop air-introduced machine 7, further controls
The charging of automatic feeding machine 402 processed reduces, 5 absorbing quantity of air-introduced machine reduces, until completely closing.When the temperature of high temperature carborunbum tube 3 drops
When down to 800 DEG C, signal is passed to controller by temperature sensor, and controller controls automatic feeding machine 402 again, air-introduced machine 5, follows
Ring air-introduced machine 7 opens work.The control of inlet amount should keep 2 negative-pressure firing of burner hearth, allow incineration firing more sufficiently, eliminate smoke, kill
Bacterium is more thorough, and pollution is preferably minimized.
It should be noted that the waste heat boiler 6 of the present embodiment can also be changed to air heat exchanger, made with forming hot-blast stove
With.
It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the premise of the invention,
Various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (10)
1. a kind of waste incinerator, including furnace body, the interior burner hearth being equipped with for incineration firing of the furnace body, which is characterized in that institute
Burner hearth level is stated to be communicated with:
Smoke combustion room, for for draining the smoke combustion to come from burner hearth, inner vertical array distribution to have several both ends equal
The high temperature carborunbum tube of opening, the gap between the adjacent high temperature carborunbum tube form flue gas secondary combustion chamber, each high temperature
The inside of carborunbum tube forms flue gas combustion chamber three times.
2. waste incinerator according to claim 1, which is characterized in that the smoke combustion room by being arranged in parallel up and down
Upper interlayer and lower interlayer be separated into the upper smoke-box, middle smoke-box and lower smoke-box being sequentially distributed up and down, the middle smoke-box with it is described
Burner hearth connection.
3. waste incinerator according to claim 2, which is characterized in that the high temperature carborunbum tube is vertically inserted into interlayer
Between lower interlayer, the upper interlayer is provided with far from the side of burner hearth for entering the anti-of upper smoke-box for the flue gas after second-time burning
Mouth is burnt, the top of the high temperature carborunbum tube upwardly extends in supreme smoke-box so that the flue gas of upper smoke-box enters in high temperature carborunbum tube
It is burnt three times.
4. waste incinerator according to claim 3, which is characterized in that the bottom end of the high temperature carborunbum tube be embedded under every
On layer, and through-hole is equipped with so that the flue gas after burning three times enters lower smoke-box with high temperature carborunbum tube corresponding position on the lower interlayer
It is interior.
5. waste incinerator according to claim 4, which is characterized in that be also provided with inspection at the top of the upper smoke-box
Mouthful, the inspection socket upper cover is equipped with inspection cover；The middle smoke-box is also provided with cleaning door far from the side of burner hearth；The lower smoke-box
On offer for for three times burn after flue gas discharge flue outlet.
6. waste incinerator according to claim 1, which is characterized in that the bottom of the burner hearth is flat along flue gas drainage direction
Row is equipped with lower header and upper collecting chamber, and the lower header is connected to upper collecting chamber by fire grate water cooling tube.
7. waste incinerator according to claim 1, which is characterized in that the waste incinerator further includes feed system,
The feed system includes the feed hopper at the top of furnace body being arranged in and the charging for the feed hopper to be connected to burner hearth is led to
Road.
8. waste incinerator according to claim 7, which is characterized in that be additionally provided between the feed hopper and feeding-passage
For controlling the automatic feeding machine of inlet amount.
9. waste incinerator according to claim 1, which is characterized in that the waste incinerator further includes flue gas drainage system
System, the flue gas drainage system includes air-introduced machine.
10. a kind of waste incinerator residual neat recovering system, which is characterized in that for handling any rubbish of claim 1-9
The flue gas of rubbish incinerator output, including being connected to the smoke combustion room to carry out the waste heat boiler of hot-cast socket and for inciting somebody to action
Flue gas after hot-cast socket is drained to the circulation air-introduced machine that smoke combustion room carries out second-time burning.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910823839.8A CN110454798B (en) | 2019-09-02 | 2019-09-02 | Garbage incinerator and garbage incinerator waste heat recovery system |
| PCT/CN2020/101892 WO2021042872A1 (en) | 2019-09-02 | 2020-07-14 | Garbage incinerator and waste heat recovery system for garbage incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910823839.8A CN110454798B (en) | 2019-09-02 | 2019-09-02 | Garbage incinerator and garbage incinerator waste heat recovery system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110454798A true CN110454798A (en) | 2019-11-15 |
| CN110454798B CN110454798B (en) | 2024-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910823839.8A Active CN110454798B (en) | 2019-09-02 | 2019-09-02 | Garbage incinerator and garbage incinerator waste heat recovery system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110454798B (en) |
| WO (1) | WO2021042872A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283710A (en) * | 2020-11-16 | 2021-01-29 | 四川利百川科技有限公司 | Burn burning furnace heat recovery cyclic utilization device at plateau environmental protection efficient |
| CN112303655A (en) * | 2020-09-16 | 2021-02-02 | 云南农业大学 | Top dross removal mechanism and biomass combustion furnace |
| WO2021042872A1 (en) * | 2019-09-02 | 2021-03-11 | 闵鑫沛 | Garbage incinerator and waste heat recovery system for garbage incinerator |
Citations (8)
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| CN2580310Y (en) * | 2002-11-21 | 2003-10-15 | 黄主榕 | Passive garbage cinerator |
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| WO2021042872A1 (en) * | 2019-09-02 | 2021-03-11 | 闵鑫沛 | Garbage incinerator and waste heat recovery system for garbage incinerator |
| CN112303655A (en) * | 2020-09-16 | 2021-02-02 | 云南农业大学 | Top dross removal mechanism and biomass combustion furnace |
| CN112283710A (en) * | 2020-11-16 | 2021-01-29 | 四川利百川科技有限公司 | Burn burning furnace heat recovery cyclic utilization device at plateau environmental protection efficient |
| CN112283710B (en) * | 2020-11-16 | 2021-06-22 | 四川天源人科技有限公司 | Burn burning furnace heat recovery cyclic utilization device at plateau environmental protection efficient |
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| Publication number | Publication date |
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| CN110454798B (en) | 2024-07-09 |
| WO2021042872A1 (en) | 2021-03-11 |
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