CN104713096A - Garbage incinerator - Google Patents

Garbage incinerator Download PDF

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Publication number
CN104713096A
CN104713096A CN201310674535.2A CN201310674535A CN104713096A CN 104713096 A CN104713096 A CN 104713096A CN 201310674535 A CN201310674535 A CN 201310674535A CN 104713096 A CN104713096 A CN 104713096A
Authority
CN
China
Prior art keywords
rubbish
heater
garbage
combustion chamber
loading plate
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.)
Pending
Application number
CN201310674535.2A
Other languages
Chinese (zh)
Inventor
周相勇
张学珍
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.)
Qingdao Water World Environmental Protection Technology Co Ltd
Original Assignee
Qingdao Water World Environmental Protection Technology 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 Qingdao Water World Environmental Protection Technology Co Ltd filed Critical Qingdao Water World Environmental Protection Technology Co Ltd
Priority to CN201310674535.2A priority Critical patent/CN104713096A/en
Publication of CN104713096A publication Critical patent/CN104713096A/en
Pending legal-status Critical Current

Links

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
    • F23G5/04Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
    • 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
    • F23G5/08Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/12Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating using gaseous or liquid fuel
    • 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
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories
    • F23G5/46Recuperation of heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00Pretreatment
    • F23G2201/10Drying by heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2204/00Supplementary heating arrangements
    • F23G2204/10Supplementary heating arrangements using auxiliary fuel
    • F23G2204/103Supplementary heating arrangements using auxiliary fuel gaseous or liquid fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00Waste heat recuperation

Abstract

The invention discloses a garbage incinerator. The garbage incinerator comprises an incinerator body, a feeding hopper, garbage bearing plates, a combustion chamber and a smoke outlet device. The feeding hopper is mounted on the top of the incinerator body, and the garbage bearing plates are arranged in the incinerator body layer by layer in a staggered manner and incline downwards; and the lower end of each garbage bearing plate is located at the upper end of the garbage bearing plate of the next layer, and a plurality of through holes are densely distributed in each garbage bearing plate. The combustion chamber is located on the lower portion of the incinerator body, and the smoke outlet device is arranged on one side of the upper portion of the incinerator body. In the process that organic garbage passes through the garbage bearing plates to slide, heat generated by garbage combustion in the combustion chamber bakes the organic garbage borne by the garbage bearing plates layer by layer; and residual water in the garbage is dried, and the garbage sliding into the combustion chamber is rapidly incinerated.

Description

A kind of incinerator
Technical field
The present invention relates to environmental technology field, particularly a kind of incinerator.
Background technology
Current China domestic waste annual just with 10% speed increase, and the municipal refuse implementing simply and easy treat only accounts for 2.3% of total amount, and current China rubbish over the years is stored up shared cultivated area and is about 500,000,000 square metres, and direct economic loss reaches 8,000,000,000 yuans.National urban has now developed into 660, and wherein existing 200 cities are absorbed among rubbish encirclement.With urban population 2.6 hundred million, produce 440 kilograms of rubbish for each person every year and calculate, producing quantity of refuse is 1.14 hundred million tons, and the city of 1,000,000 populations can be made to cover 1 meter.And also increasing progressively with the speed of 8-10% every year.China has become the country that rubbish burden is the heaviest in the world, municipal refuse innoxious, subtract appearanceization and recycling treatment is extremely urgent.
The collection method of rubbish domestic is at present mixing and receives, and the kitchen in rubbish is remaining and bath pin class amount of substance is higher; Moisture and putrescible matter higher; Packed lack of standardization; Form that raw refuse is almost " bag in bag " is thrown in and in bag, material composition complexity cannot be classified; So we are commonly referred to as " high humidity composting " it possess following characteristic in field of environmental engineering:
1, mixing receives complicated component, and bagged articles content is high;
2, moisture is large, average moisture 50%, and limit moisture is up to 70%;
3, kitchen is remaining, dregs class content is higher, is separated with dehydration difficulty larger;
4, easy corrupt content of material is higher, deals with improperly and causes serious secondary pollution.
As can be seen here, the core technology of domestic garbage as resource process is effective sorting and the deep dehydration process of rubbish.
The sorting classification of existing rubbish is mainly by screening and manual sorting, and by component of refuse and moisture effects, rotary screen is frequent plug-hole in real work, if moisture is comparatively large, balling-up of simply uniting, cannot realize the classification effect that it is good.
Existing the deep dehydration of rubbish is mainly adopted drop from the method that combines of fermenting, mainly there is following problem:
1, severe operational environment, secondary pollution is serious: its cycle of moisture is long, bad smell gas emissions is large, Landfill Leachate Production large, the high processing cost of COD, BOD content is large in percolate to adopt the method for draining and fermentation evaporation to remove;
2, by refuse moisture variable effect, the serviceability extremely unstable of tunning.
Summary of the invention
The object of this invention is to provide a kind of incinerator that rubbish is processed.
A kind of incinerator realizing above-mentioned purpose of the present invention, comprising: rubbish is carried out to the rubbish of drying and air-dry process except water treatment facilities; Organic garbage sorting equipment is gone out from the refuse classification through drying and air-dry process; Receive and the organic incinerator that sub-elects of screening installation of burning away the refuse; Described incinerator comprises:
Body of heater;
Be arranged on the feed hopper at body of heater top;
Successively be staggered installation of the downward-sloping rubbish loading plate in body of heater, the lower end of its every layer rubbish loading plate is positioned at the upper end of next layer of rubbish loading plate, and multiple through hole that gathers;
Be positioned at the combustion chamber of lower portion of furnace body; And
Be arranged on the exhanst gas outlet device of upper of furnace body side;
Wherein, at organic matter rubbish via in multiple rubbish loading plate downslide process, the heat that combustion chambers burn rubbish produces successively toasts the organic matter rubbish that rubbish loading plate carries, and is dried by residual moisture in rubbish, the rubbish slipping down to combustion chamber is burned fast.
Preferably, described combustion chamber comprises: be positioned at the combustion space below body of heater; Connect the burner of described combustion space; Adjacent described combustion space at least one deck rubbish loading plate.
Preferably, exhanst gas outlet device comprises chimney 505 and the smoke eliminator be arranged in chimney.
Preferably, described incinerator also comprises the water pipe for utilizing waste heat generating hot water be arranged in body of heater.
Preferably, be arranged on water pipe in body of heater described in spiral from the bottom up setting, fully to absorb the heat in body of heater round body of heater.
Preferably, described burner comprises: the flame gun stretching into described combustion space; Connect the gas pipeline of described flame gun.
Preferably, incinerator of the present invention also comprises: be arranged on below described combustion chamber for collecting ash material collection bucket after incineration firing.
Relative to prior art, Advantageous Effects of the present invention is: can toast rubbish on the rubbish loading plate be positioned at outside combustion chamber so that dry rubbish enter combustion chamber after, burned fast.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of refuse disposal system of the present invention;
Fig. 2 is the schematic diagram of rubbish of the present invention except water treatment facilities;
Fig. 3 is the sectional view of rubbish of the present invention except the cylinder of water treatment facilities;
Fig. 4 is the schematic diagram of rubbish of the present invention except the radial blower link of water treatment facilities;
Fig. 5 is the schematic diagram of incinerator of the present invention.
Detailed description of the invention
Fig. 1 shows a kind of waste incineration processing system of the present invention, and as shown in Figure 1, this waste incineration processing system comprises:
Garbage dewatering treatment facility, for carrying out drying and air-dry process to rubbish;
Receive the garbage sorting equipment through drying and air-dry process, for the refuse classification through drying and air-dry process is gone out organic matter, inorganic matter and waste product class;
Receive and the organic incinerator that sub-elects of screening installation of burning away the refuse;
Because rubbish is after drying and air-dry process, eliminate the balling of uniting of rubbish, therefore improve the separation operation of garbage sorting equipment to rubbish, and because the organic matter burned sorts out from the rubbish through drying and air-dry process, at the bottom of moisture content, thus firing efficiency can be improved.
Fig. 2 and Fig. 3 respectively illustrates rubbish of the present invention except water treatment facilities, and as described in Fig. 2 and Fig. 3, this rubbish removes water treatment facilities and comprises: the cylinder 101 it being distributed with multiple apopore 111; Be arranged on the radial blower 102 in described cylinder 101, it have multiple air outlet 121 towards described apopore 111; Be communicated with the feed arrangement 103 of described cylinder 101 entrance 112; And connect the air supply device of described radial blower 102 one end; Connect described air supply device and aim at the axial blower 109 of described cylinder 101 front end; The other end of described radial blower 102 is blind end; The outlet of described cylinder 101 is provided with for the hatch door 113 opened or closed cylinder exports.
Air supply device of the present invention comprises: blower fan 104; Its air inlet connects the two way selected valve 141 of described blower fan; Be connected to the first tube connector 142 between described two way selected valve 141 first air outlet and described radial blower 102 one end; And the second tube connector 143 be connected between described two way selected valve 141 second air outlet and described axial blower 109.Wherein, two way selected valve 141 can be solenoid directional control valve.
In addition, air supply device of the present invention also can comprise two blower fans connecting radial blower 102 and vertical blower 109 respectively.
Enter subsequent treatment operation for the ease of the rubbish after dehydration, rubbish of the present invention is also provided with blow tank 105 for being connected described drum outlet except water treatment facilities.
When garbage dewatering operation starts, first hatch door 113 is closed, then by feed arrangement 103, rubbish is filled cylinder 101.Then cylinder 101 fast rotational is made and to radial blower 102 air feed, cylinder 101 fast rotational produces very large centrifugal force, moisture in rubbish is thrown out by the apopore of cylinder, and simultaneously radial blower 102 to be blown to rubbish by air outlet 121 and flies, air-dry rubbish.Complete rubbish except after water treatment, open hatch door 113, make the rubbish after dehydration arrive screening installation or burning facility along blow tank 105.Wherein, blow tank 105 is connected with the support 151 being arranged on pedestal 107.
Contained humidity in rubbish is thrown away by the fast rotational of cylinder by the present invention from the apopore of cylinder, and to be dried air-dry rubbish to rubbish by radial blower, and therefore relative to prior art, the present invention can remove the moisture in rubbish fast.
In addition, the present invention utilizes the axial blower 109 being arranged on drum front end to drum shaft to blowing, the rubbish be attached on inner wall of rotary drum can be removed, thus avoid rubbish to block the phenomenon of cylinder apopore 111, this export-oriented cylinder axis blowing can also by plastic products and Other Waste quick separating such as the polybags in rubbish, and the rubbish can accelerated after dehydration leaves cylinder 101.
In addition, rubbish of the present invention also comprises the bearing bracket device 106 be connected between described cylinder 101 and pedestal 107 except water treatment facilities.Bearing bracket device 106 comprises: be arranged on the bearing 162 on described cylinder 101; And to be fixed on pedestal 107 and to support the support 161 of described bearing 162.Bearing 162 can be ball bearing or oiliness bearing.
Hatch door 13 connects described cylinder 101 by linkwork, and hatch door 113 can be connected to the optional position of cylinder 101 lower end, than upper end position as illustrated in the drawing.Electronic or manually can open or close hatch door 113.
As shown in Figure 4, radial blower 102 is arranged in described cylinder 101 by radial blower link 122.Radial blower link 122 comprises: be arranged on the bearing 123 on described radial blower 102; Be fixedly connected with described cylinder 101 inwall and the multiple support bars 124 be connected with described bearing 123.
Feed arrangement 103 of the present invention comprises: feed hopper 131; And connect described feed hopper 131 and be communicated with the feed pipe 132 of the entrance 112 of described cylinder 101.
In addition, rubbish of the present invention also comprises except water treatment facilities the drive unit 108 rotated for head roll, comprises motor 181; Connect the driving gear 182 of motor 181 rotating shaft; Be fixedly connected with described drum front end and the passive gear ring 183 engaged with described driving gear 182.
In addition, cylinder 101 slant setting of the present invention, itself and horizontal angle are preferably 10 ~ 40 degree.
Because the present invention carries out drying and air-dry process to rubbish simultaneously, thus greatly accelerate the dehydration of rubbish, be conducive to the subsequent treatment of rubbish.
Fig. 5 shows incinerator of the present invention, as shown in Figure 5, comprising: body of heater, is arranged on the feed hopper 501 at body of heater top; Successively be staggered installation of the downward-sloping rubbish loading plate 502 in body of heater, the lower end of its every layer rubbish loading plate is positioned at the upper end of next layer of rubbish loading plate, and multiple through hole 503 that gathers; Be positioned at the combustion chamber of lower portion of furnace body; And be arranged on the exhanst gas outlet device of upper of furnace body side; Wherein, at organic matter rubbish via in multiple rubbish loading plate downslide process, the heat that combustion chambers burn rubbish produces successively toasts the organic matter rubbish of carrying on rubbish loading plate 502, is dried by residual moisture in rubbish, the rubbish slipping down to combustion chamber is burned fast.
As shown in Figure 5, combustion chamber comprises: be positioned at the combustion space below body of heater; Connect the burner 504 of described combustion space; Adjacent described combustion space at least one deck rubbish loading plate.
As shown in Figure 5, exhanst gas outlet device comprises chimney 505 and the smoke eliminator 506 be arranged in chimney.
As shown in Figure 5, incinerator also comprises the water pipe 507 for utilizing waste heat generating hot water be arranged in body of heater.
In addition, be arranged on water pipe in body of heater to spiral from the bottom up setting, fully to absorb the heat in body of heater round body of heater.
In addition, above-mentioned burner comprises: the flame gun stretching into described combustion space; Connect the gas pipeline of described flame gun.
In addition, incinerator of the present invention also comprises: be arranged on below described combustion chamber for collecting ash material collection bucket (not shown) after incineration firing.
The important feature of incinerator of the present invention is, the through hole be positioned on the rubbish loading plate outside combustion chamber be then heat transfer heat transfer hole, for realizing the baking to rubbish so that dry rubbish enter combustion chamber after, burned fast.
Although above to invention has been detailed description, the present invention is not limited thereto, those skilled in the art of the present technique can carry out various amendment according to principle of the present invention.Therefore, all amendments done according to the principle of the invention, all should be understood to fall into protection scope of the present invention.

Claims (8)

1. an incinerator, is characterized in that, comprising:
Body of heater;
Be arranged on the feed hopper (501) at body of heater top;
Successively be staggered installation of the downward-sloping rubbish loading plate (502) in body of heater, the lower end of its every layer rubbish loading plate is positioned at the upper end of next layer of rubbish loading plate, and the multiple through hole (503) that gathers;
Be positioned at the combustion chamber of lower portion of furnace body; And
Be arranged on the exhanst gas outlet device of upper of furnace body side;
Wherein, at organic matter rubbish via in multiple rubbish loading plate downslide process, the heat that combustion chambers burn rubbish produces successively toasts the organic matter rubbish that rubbish loading plate carries, and is dried by residual moisture in rubbish, the rubbish slipping down to combustion chamber is burned fast.
2. incinerator according to claim 1, is characterized in that, described combustion chamber comprises:
Be positioned at the combustion space below body of heater;
Connect the burner of described combustion space;
Adjacent described combustion space at least one deck rubbish loading plate.
3. incinerator according to claim 2, is characterized in that, exhanst gas outlet device comprises:
Chimney 505; With
Be arranged on the smoke eliminator in chimney.
4. incinerator according to claim 3, is characterized in that, described smoke eliminator is filtrating equipment of flue gas.
5. incinerator according to claim 3, is characterized in that, also comprises the water pipe for utilizing waste heat generating hot water be arranged in body of heater.
6. incinerator according to claim 3, is characterized in that, described in be arranged on water pipe in body of heater and spiral from the bottom up setting, fully to absorb the heat in body of heater round body of heater.
7. incinerator according to claim 2, is characterized in that, described burner comprises:
Stretch into the flame gun of described combustion space;
Connect the gas pipeline of described flame gun.
8. incinerator according to claim 7, is characterized in that, also comprises: be arranged on below described combustion chamber for collecting ash material collection bucket after incineration firing.
CN201310674535.2A 2013-12-11 2013-12-11 Garbage incinerator Pending CN104713096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310674535.2A CN104713096A (en) 2013-12-11 2013-12-11 Garbage incinerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310674535.2A CN104713096A (en) 2013-12-11 2013-12-11 Garbage incinerator

Publications (1)

Publication Number Publication Date
CN104713096A true CN104713096A (en) 2015-06-17

Family

ID=53412656

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310674535.2A Pending CN104713096A (en) 2013-12-11 2013-12-11 Garbage incinerator

Country Status (1)

Country Link
CN (1) CN104713096A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110236440A (en) * 2019-07-08 2019-09-17 北京金茂绿建科技有限公司 Burning closestool
CN111237772A (en) * 2020-01-15 2020-06-05 浙江传超环保科技有限公司 A incineration disposal system for kitchen garbage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110236440A (en) * 2019-07-08 2019-09-17 北京金茂绿建科技有限公司 Burning closestool
CN110236440B (en) * 2019-07-08 2021-10-08 北京金茂绿建科技有限公司 Incineration type closestool
CN111237772A (en) * 2020-01-15 2020-06-05 浙江传超环保科技有限公司 A incineration disposal system for kitchen garbage

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150617

WD01 Invention patent application deemed withdrawn after publication