CN110440263A - A kind of garbage incineration method - Google Patents

A kind of garbage incineration method Download PDF

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Publication number
CN110440263A
CN110440263A CN201910837138.XA CN201910837138A CN110440263A CN 110440263 A CN110440263 A CN 110440263A CN 201910837138 A CN201910837138 A CN 201910837138A CN 110440263 A CN110440263 A CN 110440263A
Authority
CN
China
Prior art keywords
fire grate
rubbish
hole
tail gas
burning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201910837138.XA
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Chinese (zh)
Inventor
董秋月
杨彩花
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Genglan Biotechnology Co Ltd
Original Assignee
Hangzhou Genglan Biotechnology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Genglan Biotechnology Co Ltd filed Critical Hangzhou Genglan Biotechnology Co Ltd
Priority to CN201910837138.XA priority Critical patent/CN110440263A/en
Publication of CN110440263A publication Critical patent/CN110440263A/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00Removing ash, clinker, or slag from combustion chambers
    • F23J1/06Mechanically-operated devices, e.g. clinker pushers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/006Layout of treatment plant

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a kind of garbage incineration methods, rubbish is burned using incinerator, incinerator includes garbage throwing device, Burning Room, tail gas processing mechanism, slagging mechanism, the first fire grate, the second fire grate and third fire grate are provided in Burning Room, make waste incineration more sufficiently thoroughly, further tail gas recycle is recycled, further tail gas is purified.A kind of waste incinerator of the invention, structure is simple, and waste incineration is sufficiently thorough, reuses to exhaust heat-energy and repeats to burn to tail gas, reduces the generation for endangering gas, then be discharged after carrying out final purification.

Description

A kind of garbage incineration method
Technical field
The present invention relates to a kind of garbage incineration methods, more particularly, to a kind of incinerator.
Background technique
The mode for generalling use garbage loading embeading is handled, and rubbish is caused to corrode a large amount of soils.Incineration method can be real to greatest extent Existing house refuse is effectively treated, and land occupation resource is minimum, however such as unprocessed direct emission of incineration tail gas, can be right Air pollution is serious.When refuse burner works, due to component of refuse complexity, water content is high, so that reason is not achieved in furnace temperature Think high temperature, lead to waste incineration inefficient, gas and solids treatment are not thorough.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of efficient garbage incineration method.
To achieve the goals above, the invention adopts the following technical scheme: a kind of garbage incineration method, using incinerator pair Rubbish is burned, comprising the following steps:
A, it is percolated: the rubbish gathered being used into percolating device, removes the sewage of part in rubbish;
B, it burns: the rubbish being percolated being burned by the Burning Room in incinerator;
C, vent gas treatment: the incineration tail gas in collection step b, c, d is mixed and fed into third furnace chamber with new air and further fires It burns, another part tail gas is by purification discharge;
D, slag treatment: being discharged incinerator to the clinker after burning by slagging mechanism, subsequent to carry out landfill disposal to clinker;
Wherein, the incinerator in the step b includes garbage throwing device, Burning Room, tail gas
Processing mechanism, slagging mechanism, the Burning Room include cabinet, set on box house the first fire grate, be set to the first fire grate Second fire grate of lower section, the third fire grate below the second fire grate, the first air outlet on cabinet, the second air outlet and Third air outlet, the second baffle at the second air outlet, is set to third outlet air at the first baffle at the first air outlet Third baffle at mouthful, the air inlet on cabinet, first fire grate, the second fire grate and third fire grate are equipped with multiple logical Hole, the through-hole on first fire grate are greater than the through-hole on the second fire grate, and the through-hole on the second fire grate is greater than on third fire grate Through-hole;The rubbish that need to be burned first is fallen on the first fire grate, and the rubbish of large-scale volume is stayed on the first fire grate and burned, medium-sized body Long-pending and diminutive volume rubbish is fallen on the second fire grate by the through-hole on the first fire grate to be burned, and the rubbish of medium-sized volume stays It is burned on the second fire grate, the rubbish of diminutive volume is fallen on third fire grate by the through-hole on the second fire grate to be burnt It burns, the large-scale volume rubbish on the first fire grate becomes smaller by burning a period of time volume, is fallen by the through-hole on the first fire grate On second fire grate, the medium-sized volume rubbish on the second fire grate becomes smaller by burning a period of time volume, by the second fire grate Through-hole is fallen on third fire grate, falls into slag extractor by the through-hole on third fire grate after the waste incineration on third fire grate is thorough Structure completes the burning to rubbish;By the first fire grate, the second fire grate and third fire grate set in Burning Room, make rubbish step by step into Row burns, and keeps burning more thorough, keeps firing efficiency high, by being equipped with the first air outlet, the second air outlet and third air outlet, makes First fire grate, the second fire grate and third fire grate lower airway, avoid a combustion refuse upper surface, make to burn more abundant, reduction The production quantity of harmful substance in tail gas, improves burning effect again, and first baffle, second baffle and third baffle prevent from falling Rubbish in journey is sucked out Burning Room.
The through-hole on the first fire grate in the step b is 10-12cm, and the through-hole on the second fire grate is 5-7cm, third furnace Through-hole on row is 1-3cm;Rubbish classification is burned, is burned more sufficiently thoroughly.
Percolating device in the step a is to make to seep by shake by being percolated dither method above and below diafiltration plate Rubbish on filter plate is more loose, quickly removes the sewage in rubbish.
Garbage throwing device in the step b includes state's reservation, leads set on the first guide rail of fixing seat two sides and second Rail, the Mobile base on the first guide rail and the second guide rail, dispensing case, the driving on the first guide rail on Mobile base Part, described actuator one end are fixed on the other end on the first guide rail and are set on dispensing case, and Mobile base is equipped with slot and launches Case cooperation;Actuator starting launches case and moves reciprocatingly, while moves back and forth Mobile base, and rubbish is made uniformly to fall into Burning Room On the first fire grate on, complete dispensing to rubbish;The first guide rail and the second guide rail are fixed by fixing seat, make to be set to first Mobile base on guide rail and the second guide rail is sealed Burning Room, makes to burn indoor temperature and remains unchanged, and passes through actuator It drives and launches case reciprocating motion, enable to launch in the investment Burning Room that the rubbish in case is averaged, accumulation is avoided to influence burning, throw Case is put on Mobile base, Mobile base is driven to move back and forth, then is set on the first guide rail and the second guide rail by Mobile base, makes to move Dynamic seat is able to maintain Burning Room sealing always in reciprocatory movement.
Tail gas processing mechanism in the step b includes pipeline, the air-suction duct on pipeline, is set in air-suction duct The first blower, the intake stack on pipeline, the second blower on intake stack, the wind deflector on pipeline, Wind pipe on pipeline, the third blower on wind pipe, set on duct bottom dust collecting box, be set to pipeline on Chimney, the filter assemblies on chimney, the heating component above filter assemblies, the activity above heating component Charcoal, the air-suction duct are connected to the first air outlet, the second air outlet and the third air outlet in Burning Room, wind pipe with burn Burn the air inlet connection in room;The rotation of first blower, burning in indoor tail gas intake line, wind deflector is a part of tail gas Be oriented to intake stack at, the second blower sucks new air and enters in pipeline, tail gas with newly mixed into air, pass through third blower So that mixed tail gas is entered wind pipe, and be again introduced into Burning Room, another part tail gas by chimney filter assemblies, The purification discharge of heating component and movable carbon;It is rotated by the first blower, makes to burn indoor tail gas and be inhaled into pipeline, simultaneously The air inlet of Burning Room is set to generate suction to the mixed gas in pipeline, tail gas is oriented to by wind deflector, is made containing a large amount of harmful The tail gas of gas sucks new air to flowing at intake stack, the second blower, keeps the tail gas of a large amount of pernicious gases and new air mixed It closes, while mixed tail gas being made to enter wind pipe, finally enter Burning Room, Burning Room carries out mixed tail gas again It burns, forms a circulation of tail gas processing, while a part of tail gas is flowed to dust collecting box direction, dust is fallen into dust collecting box, tail Gas passes through filter assemblies again, and the harmful substance for keeping particle big is stayed in pipeline and fallen into dust collecting box, passes through the tail of filter assemblies Gas is heated at high temperature again, removes part harmful substance again, and finally in the filtering by activated carbon, purification to tail gas makes The tail gas for reaching discharge standard is discharged by chimney breast.
The invention has the following advantages that carrying out rubbish step by step by being equipped with the first fire grate, the second fire grate and third fire grate It burns, keeps burning more thorough, keep firing efficiency high, by the first air outlet, the second air outlet and third air outlet, burn rubbish More abundant, the production quantity of harmful substance in reduction tail gas is burnt, and improves firing efficiency again.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is side structure schematic diagram of the invention.
Fig. 3 is diagrammatic cross-section one of the invention.
Fig. 4 is diagrammatic cross-section two of the invention.
Fig. 5 is diagrammatic cross-section three of the invention.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
A kind of garbage incineration method burns rubbish using incinerator, comprising the following steps:
A, it is percolated: the rubbish gathered being used into percolating device, removes the sewage of part in rubbish;
B, it burns: the rubbish being percolated being burned by the Burning Room in incinerator;
C, vent gas treatment: the incineration tail gas in collection step b, c, d is mixed and fed into third furnace chamber with new air and further fires It burns, another part tail gas is by purification discharge;
D, slag treatment: being discharged incinerator to the clinker after burning by slagging mechanism, subsequent to carry out landfill disposal to clinker;
As shown in Figs. 1-5, the garbage throwing device in the step b includes state's reservation 16, leads set on the first of fixing seat two sides Rail 17 and the second guide rail 18, the dispensing case 20 on Mobile base, are set the Mobile base 19 on the first guide rail and the second guide rail In the actuator 21 on the first guide rail, described actuator one end is fixed on the other end on the first guide rail and is set on dispensing case, moves Dynamic seat is equipped with slot and launches case cooperation;Actuator starting launches case and moves reciprocatingly, while moves back and forth Mobile base, makes Rubbish is uniformly fallen on the first fire grate on Burning Room, completes the dispensing to rubbish.
Further, the Burning Room include cabinet 5, set on box house the first fire grate 6, be set to the first fire grate below The second fire grate 7, the third fire grate 8 below the second fire grate, the first air outlet 9 on cabinet, the second air outlet 10 With third air outlet 11, the first baffle 12 at the first air outlet, the second baffle 13 at the second air outlet, be set to Third baffle 14 at third air outlet, the air inlet 15 on cabinet, first fire grate, the second fire grate and third fire grate Multiple through-holes are equipped with, the through-hole on first fire grate is greater than the through-hole on the second fire grate, and the through-hole on the second fire grate is greater than Through-hole on third fire grate;The rubbish that need to be burned first is fallen on the first fire grate, and it is enterprising that the rubbish of large-scale volume stays in the first fire grate Row burns, and the rubbish of medium-sized volume and diminutive volume is fallen on the second fire grate by the through-hole on the first fire grate to be burned, in The rubbish of type volume is stayed on the second fire grate and is burned, and the rubbish of diminutive volume falls into third by the through-hole on the second fire grate It is burned on fire grate, the large-scale volume rubbish on the first fire grate becomes smaller by burning a period of time volume, passes through the first fire grate On through-hole fall on the second fire grate, medium-sized volume rubbish on the second fire grate becomes smaller by burning a period of time volume, passes through Through-hole on second fire grate is fallen on third fire grate, by the through-hole on third fire grate after the waste incineration on third fire grate is thorough Slagging mechanism is fallen into, the burning to rubbish is completed.
Further, the tail gas processing mechanism 3 in the step b include pipeline 22, the air-suction duct 23 on pipeline, The first blower 24 in air-suction duct, the intake stack 25 on pipeline, the second blower 26 on intake stack, Wind deflector 27 on pipeline, the third blower 38 on wind pipe, is set to pipe at the wind pipe 28 on pipeline The dust collecting box 29 of road bottom, the chimney 30 on pipeline, the filter assemblies 31 on chimney, above filter assemblies Heating component 32, the active carbon 33 above heating component, the first air outlet 9 in the air-suction duct and Burning Room, the Two air outlets 10 are connected to third air outlet 11, and wind pipe is connected to the air inlet 15 in Burning Room;The rotation of first blower 24, Burning in indoor tail gas intake line, at a part of tail gas guiding intake stack 25, the second blower sucks wind deflector 27 New air enters in pipeline, tail gas with newly mixed into air, by the third blower 38 of wind pipe 28, make mixed tail gas Into wind pipe, and be again introduced into Burning Room, another part tail gas by chimney 30 filter assemblies, heating component and The purification of movable carbon is discharged, while the dust in pipeline is fallen into dust collecting box, convenient to collection by pushing dust collecting box to complete replacement Dust in cinder box is cleared up.
Further, slagging mechanism 4 includes the slag inclined plate 34 below Burning Room, the slag notch on Burning Room 35, the driving assembly 37 that the movable plate 36 at slag notch, driving movable plate move up and down, makes movable plate by driving assembly It moves up, communicates with the outside world slag notch, Burning Room is discharged by self gravity in the slag for burning formation.

Claims (5)

1. a kind of garbage incineration method burns rubbish using incinerator, it is characterised in that: the following steps are included:
A, it is percolated: the rubbish gathered being used into percolating device, removes the sewage of part in rubbish;
B, it burns: the rubbish being percolated being burned by the Burning Room in incinerator;
C, vent gas treatment: the incineration tail gas in collection step b, c, d is mixed and fed into third furnace chamber with new air and further fires It burns, another part tail gas is by purification discharge;
D, slag treatment: being discharged incinerator to the clinker after burning by slagging mechanism, subsequent to carry out landfill disposal to clinker;
Wherein, the incinerator in the step b includes garbage throwing device (1), Burning Room (2), tail gas processing mechanism (3), row Slag mechanism (4), the Burning Room include cabinet (5), set on the first fire grate (6) of box house, below the first fire grate Second fire grate (7), the third fire grate (8) below the second fire grate, the first air outlet (9) on cabinet, the second outlet air Mouth (10) and third air outlet (11), the first baffle (12) at the first air outlet, second at the second air outlet Baffle (13), the third baffle (14) at third air outlet, the air inlet (15) on cabinet, first fire grate, Second fire grate and third fire grate are equipped with multiple through-holes, and the through-hole on first fire grate is greater than the through-hole on the second fire grate, the Through-hole on two fire grates is greater than the through-hole on third fire grate;The rubbish that need to be burned first is fallen on the first fire grate, the rubbish of large-scale volume Rubbish is stayed on the first fire grate and is burned, and the rubbish of medium-sized volume and diminutive volume falls into second by the through-hole on the first fire grate It is burned on fire grate, the rubbish of medium-sized volume is stayed on the second fire grate and burned, and the rubbish of diminutive volume passes through the second furnace Through-hole on row falls on third fire grate and burns, and the large-scale volume rubbish on the first fire grate is by burning a period of time volume Become smaller, fallen on the second fire grate by the through-hole on the first fire grate, the medium-sized volume rubbish on the second fire grate is by burning one section Time volume becomes smaller, and is fallen on third fire grate by the through-hole on the second fire grate, passes through after the waste incineration on third fire grate is thorough The through-hole crossed on third fire grate falls into slagging mechanism, completes the burning to rubbish.
2. a kind of garbage incineration method described in accordance with the claim 1, it is characterised in that: on the first fire grate in the step b Through-hole be 10-12cm, the through-hole on the second fire grate is 5-7cm, and the through-hole on third fire grate is 1-3cm.
3. a kind of garbage incineration method described in accordance with the claim 1, it is characterised in that: the percolating device in the step a is By being percolated to dither method above and below diafiltration plate.
4. a kind of garbage incineration method described in accordance with the claim 1, it is characterised in that: the garbage throwing dress in the step b It sets including state's reservation (16), the first guide rail (17) set on fixing seat two sides and the second guide rail (18), be set to the first guide rail and the Mobile base (19) on two guide rails, the dispensing case (20) on Mobile base, the actuator (21) on the first guide rail, it is described Actuator one end be fixed on the first guide rail the other end and be set to and launch on case, Mobile base is equipped with slot and launches case cooperation; Actuator starting launches case and moves reciprocatingly, while moves back and forth Mobile base, and rubbish is made uniformly to fall into the on Burning Room On one fire grate, the dispensing to rubbish is completed.
5. a kind of garbage incineration method described in accordance with the claim 1, it is characterised in that: the vent gas treatment machine in the step b Structure (3) includes pipeline (22), the air-suction duct (23) on pipeline, the first blower (24) in air-suction duct, is set to Intake stack (25) on pipeline, the wind deflector (27) on pipeline, is set to the second blower (26) on intake stack Wind pipe (28) on pipeline, the third blower (38) on wind pipe, set on duct bottom dust collecting box (29), set In the chimney (30) on pipeline, the filter assemblies (31) on chimney, the heating component (32) above filter assemblies, set The first air outlet (9), the second air outlet in active carbon (33) above heating component, the air-suction duct and Burning Room (10) it is connected to third air outlet (11), wind pipe is connected to the air inlet (15) in Burning Room;First blower (24) rotation, Burning in indoor tail gas intake line, wind deflector (27) is oriented to a part of tail gas at intake stack (25), the second blower New air is sucked to enter in pipeline, tail gas with newly mixed into air, be again introduced into Burning Room by wind pipe (28), separately A part of tail gas is discharged by the purification of filter assemblies, heating component and movable carbon in chimney (30).
CN201910837138.XA 2019-09-05 2019-09-05 A kind of garbage incineration method Withdrawn CN110440263A (en)

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CN201910837138.XA CN110440263A (en) 2019-09-05 2019-09-05 A kind of garbage incineration method

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Application Number Priority Date Filing Date Title
CN201910837138.XA CN110440263A (en) 2019-09-05 2019-09-05 A kind of garbage incineration method

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CN110440263A true CN110440263A (en) 2019-11-12

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204358763U (en) * 2014-12-24 2015-05-27 福海县众升供热有限责任公司 Cloth device for coal
CN204962718U (en) * 2015-08-21 2016-01-13 傅映林 Highly effective coal -fired boiler
CN206018654U (en) * 2016-06-30 2017-03-15 安徽未名鼎和环保有限公司 A kind of thoroughly Disposal System of Mud Burning that burns
CN108278615A (en) * 2018-01-25 2018-07-13 中山中珠环保科技有限公司 A kind of processing system and method for garbage incinerating power plant zero-emission
CN109059002A (en) * 2018-08-01 2018-12-21 合肥右传媒科技有限公司 A kind of refuse disposal installation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204358763U (en) * 2014-12-24 2015-05-27 福海县众升供热有限责任公司 Cloth device for coal
CN204962718U (en) * 2015-08-21 2016-01-13 傅映林 Highly effective coal -fired boiler
CN206018654U (en) * 2016-06-30 2017-03-15 安徽未名鼎和环保有限公司 A kind of thoroughly Disposal System of Mud Burning that burns
CN108278615A (en) * 2018-01-25 2018-07-13 中山中珠环保科技有限公司 A kind of processing system and method for garbage incinerating power plant zero-emission
CN109059002A (en) * 2018-08-01 2018-12-21 合肥右传媒科技有限公司 A kind of refuse disposal installation

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Application publication date: 20191112