WO2008065931A1 - Incinérateur relais de type connexion à chambre unique et à plancher fixe - Google Patents

Incinérateur relais de type connexion à chambre unique et à plancher fixe Download PDF

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Publication number
WO2008065931A1
WO2008065931A1 PCT/JP2007/072440 JP2007072440W WO2008065931A1 WO 2008065931 A1 WO2008065931 A1 WO 2008065931A1 JP 2007072440 W JP2007072440 W JP 2007072440W WO 2008065931 A1 WO2008065931 A1 WO 2008065931A1
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WIPO (PCT)
Prior art keywords
incinerator
combustion chamber
view
chamber
state
Prior art date
Application number
PCT/JP2007/072440
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English (en)
Japanese (ja)
Inventor
Jyunichirou Yamamoto
Original Assignee
Nippon Kankyou Karusyumu Kenkyuusho Co., Ltd
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Publication of WO2008065931A1 publication Critical patent/WO2008065931A1/fr

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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
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • 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
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/70—Modular furnace

Definitions

  • the present invention is to incinerate wastes such as city garbage, to make a fixed-bed incinerator a one-room connected type, and sequentially connect each incinerator in a relay type and burn it. By injecting into the incinerator and combusting, the incinerator waste is discontinuously input to achieve continuous incineration and burn in a relay manner.
  • Incinerator 1 Combustion chamber 1 day 1 This is related to a fixed-bed one-room connected relay-type incinerator that can extend the life of the refractory material in the combustion chamber.
  • the furnace main body has an inlet block with an inlet and a door, a flue block with a flue port, and an intermediate between both blocks as necessary.
  • the furnace wall of each of the charging block, the intermediate block and the flue block, the outer wall made of steel plate, the heat-resistant thermal insulation layer lined on the outer wall, and the castable refractory material on the innermost surface In an incinerator where each of the above-mentioned blocks is provided with a linear air supply pipe for supplying combustion air, a large number of the air supply pipes facing the furnace are arranged on the circumferential surface.
  • the vent opening is open, and the opening at the tip of each air pipe is closed with a plug made of a castable refractory material!
  • Patent Document 1 Japanese Patent Publication No. 7-56371 (refer to paragraphs ⁇ 0014 ⁇ to ⁇ 0023 ⁇ and ⁇ FIG. 1 to FIG. 4) of ⁇ Examples ⁇ in the claims section and the detailed description of the invention)
  • a first invention of the present invention for solving the above-described problems is a fixed-bed one-room connected relay incinerator as described in claim 1, and is as follows.
  • Each room of a one-room apartment type is provided with a continuous combustion chamber, and the combustion chamber includes an incinerator body, a charging yard with a charging door, and a flue block with a flue port. And a secondary combustion chamber, a cooling chamber, and a desalination chamber that are connected in common to each of the combustion chambers.
  • a plurality of dust collection chambers are provided via a plurality of bag filters, and a suction chamber equipped with a suction device is provided at the tip of the dust collection chamber.
  • the burden of the bug filter can be reduced by installing the scattered ash partition walls and falling screen.
  • Exhaust gas cooling water can be evaporated in the combustion chamber, allowing natural evaporation at night and forced evaporation during the day.
  • An incinerator is installed continuously for each room of a one-room apartment type, and the incinerator includes a furnace body, an input yard provided with an input port and a door, and a flue port Consists of a flue block and an incineration ash discharge path consisting of an inclined part so that it falls naturally, and has a secondary combustion chamber, cooling chamber, and desalination chamber that are connected in common to these incinerators.
  • a fixed floor studio connected to the chimney and connected to the chimney to exhaust smoke by providing a plurality of dust collection chambers via a plurality of filters, followed by a suction chamber equipped with a suction device. It is an incinerator.
  • Fig. 1 is a schematic plan view showing the entire fixed-bedroom connected relay incinerator of the present invention
  • Fig. 2 is an overall schematic plan showing the flow of exhaust gas generated during waste combustion in the fixed-bed connected relay incinerator.
  • Fig. 3 is a schematic vertical cross-sectional view of the back of a fixed-bed one-room connected relay incinerator
  • Fig. 4 is a schematic cross-sectional view of the first to seventh combustion chambers of the fixed-bed one-room connected relay incinerator.
  • 5 is a schematic sectional view of the eighth combustion chamber
  • FIG. 6 is a schematic sectional view of the secondary combustion chamber
  • FIG. 1 is a schematic plan view showing the entire fixed-bedroom connected relay incinerator of the present invention
  • Fig. 2 is an overall schematic plan showing the flow of exhaust gas generated during waste combustion in the fixed-bed connected relay incinerator.
  • Fig. 3 is a schematic vertical cross-sectional view of the back of a fixed-bed one-room connected relay in
  • FIG. 7 is a schematic sectional view of the exhaust gas cooling chamber
  • FIG. 8 is a schematic sectional view of the exhaust gas desalination chamber.
  • FIG. 9 is a schematic plan view showing a connected closed state
  • FIG. 10 is a schematic plan view showing a closing door open state
  • FIG. 11 is a schematic plan view showing a state in which waste is introduced into the first combustion furnace from the first input port.
  • Fig. 12 is a schematic plan view showing the lime input state
  • Fig. 13 is the input door closed state.
  • FIG. 14 is a schematic plan view showing an exhaust port open state
  • FIG. 15 is a schematic plan view showing an ignition state in auxiliary combustion
  • FIG. 16 is a schematic plan view showing a secondary combustion state of the first incinerator, Fig.
  • FIG. 17 is a schematic plan view showing the state in which the waste combusted in the first incinerator is cooled
  • Fig. 18 is a schematic plan view showing the state in which the waste combusted in the first incinerator is desalted
  • Fig. 19 is a schematic plan view showing the state where the exhaust gas of the waste burned in the first incinerator is adsorbed
  • Fig. 20 is the outline showing the state where the waste burned in the first incinerator is collecting dust.
  • Fig. 21 is a schematic plan view showing the combustion state of waste in the first incinerator for the second time while each combustion chamber is in the residual heat state.
  • 23 is a schematic plan view showing the state, FIG.
  • FIG. 23 is a schematic plan view showing the state where the exhaust port of the second combustion chamber is opened, and FIG. 24 is a diagram showing the auxiliary combustion and ignition states of the second combustion chamber.
  • 25 is a schematic plan view showing the secondary combustion state of the second combustion chamber
  • FIG. 26 is a schematic plan view showing the combustion state of the second combustion chamber
  • FIG. 27 is a complete view of the second combustion chamber.
  • Fig. 28 is a schematic plan view showing the combustion state
  • Fig. 28 is a schematic plan view showing the burned state for auxiliary combustion in the second combustion chamber
  • Fig. 29 is a complete combustion of the waste in each of the first to seventh combustion chambers in sequence.
  • FIG. 30 is a schematic plan view showing the recombustion state of the eighth combustion chamber
  • FIG. 31 is a schematic plan view showing the recombustion state of the eighth combustion chamber.
  • Fig. 32 is a schematic plan view showing how the fly ash falls out
  • Fig. 32 is a schematic plan view showing how the fly ash has dropped
  • Fig. 33 is a schematic plan view showing the humidified state of the main ash
  • Fig. 34 is the drop state of the main ash.
  • FIG. 35 is a schematic plan view showing a state where the connection of each combustion chamber is closed
  • FIG. 36 is a schematic plan view showing a state where the input door of each combustion chamber is opened
  • FIG. Ash in Tsu door is
  • Fig. 38 is a schematic plan view showing a state where harmless stabilization is achieved.
  • Fig. 38 is a schematic plan view showing a state where harmless stabilization is achieved.
  • Fig. 39 shows incineration ash accumulated in the ash pit from the screw conveyor that carries fly ash and main ash.
  • Fig. 40 is a schematic plan view showing the state when the main ash is being unloaded
  • Fig. 40 is a schematic plan view showing the state when the main ash is being carried out
  • Fig. 41 is a schematic plan view showing the state where water is supplied to the fly ash and adjusted
  • Fig. 42 is a schematic plan view showing the state of cleaning the falling incineration ash
  • Fig. 43 is a schematic plan view showing the state of fly ash ash removal
  • Fig. 44 is followed by the incineration of high water content waste.
  • Fig. 45 is a schematic plan view showing the state of high moisture content waste being ignited
  • Fig. 45 is a schematic plan view showing the state of high moisture content waste being ignited
  • Fig. 45 is a schematic plan view showing the state of high moisture content waste being ignited
  • Fig. 45 is a schematic plan view showing the
  • FIG. 45 is a schematic plan view showing the ignition status of the high moisture content waste.
  • Fig. 46 is a schematic plan view showing the spontaneous ignition state of high-moisture waste
  • Fig. 47 shows the state of fire due to auxiliary combustion of the high-water waste.
  • 48 is a schematic plan view showing the combustion state of the high water content waste
  • FIG. 49 is a schematic plan view showing the complete combustion state of the high water content waste
  • FIG. 50 is a preparation stage for burning the general waste.
  • Fig. 51 is a schematic plan view showing a state in which general waste is charged
  • Fig. 52 is a schematic plan view showing an ignition state of general waste in the first combustion chamber
  • Fig. 53 is a general plan view.
  • FIG. 3 is a schematic plan view showing a combustion state of a first combustion chamber of waste.
  • each combustion chamber connected continuously in a one-room apartment type is an incinerator, and each stock of waste and input yards 9 to 16 are placed facing the input doors 1 to 8 of each of the plurality of combustion chambers.
  • Each chamber is alternately shifted in position and provided with openings 17 to 24 with blocking plates to extend the passage of exhaust gas containing incinerated ash, and the first combustion chamber 25 is made of kerosene or the like.
  • An opening 34 with a closed plate connected to the secondary combustion chamber 33 is provided, and the exhaust gas containing the incinerated ash that has been subjected to secondary combustion is cooled through a water cooling chamber 35, and further, a desalination chamber 36 for desalination with lime is provided.
  • the exhaust containing the desalted incineration ash is deodorized with activated carbon, etc., and a dust collection chamber 38 having a plurality of bag filters 37 is provided, and a plurality of closed doors are provided so that each bag filter 37 can be cleaned.
  • An opening 39 having a A suction device 41 is provided.
  • a disposal shell mound having an office, a weighing room, a dump truck, a heavy machine, a parking lot, and a landfill pit for incineration ash is provided. Installation will enable extremely efficient waste incineration and disposal.
  • this example shows a fixed-bed one-room connected relay-type incinerator, which has eight first to eighth combustion chambers 25 to 32. It is configured to be able to burn in a relay manner. Further, a secondary combustion chamber 33, a cooling chamber 35, and a desalting chamber 36 are connected adjacent to the first combustion chamber 25. The secondary combustion chamber 33, the cooling chamber 35, and the desalination chamber 36 are each connected with an activated carbon inlet 42. At least one bag filter 37 for collecting and filtering the dust is provided on the back side, and this bag filter 37 is provided with an opening 39 having a closed door so that it can be cleaned.
  • Exhaust gas from each combustion chamber 25-32 communicates with the opening with the first obstructing plate through the opening 17-24 with the eighth obstructing plate, and communicates with the secondary combustion chamber 33, the cooling chamber 35, and the desalination chamber 36.
  • the exhaust port force provided is also filtered through the bag filter 37 of each dust collecting chamber 38, sucked and exhausted from the chimney 40.
  • the incinerated main ash falls and is deposited in the harmless stabilized ash pit 44 by the main ash screw compressor 43.
  • Fly ash is also gradually filtered, but it falls naturally and is deposited in harmless stabilized ash pit 44 through fly ash screw compressor 45 as well.
  • first to eighth openings with opening plates 17 to 24 which are communication ports of the combustion chambers 25 to 32 are provided in a zigzag, and the partition wall 46 is also provided so that exhaust and fly ash pass through the zigzag. Yes.
  • Each dust collection chamber 38 is provided with a fly ash drop screen 47 on the entire surface.
  • each combustion chamber 25-32 As can be understood from FIG. 4, as an example of the structure of each combustion chamber 25-32, a platform 48 with a roof is provided, and each combustion chamber 25-32 has a waste input. There are doors;! ⁇ 8. Inside each combustion chamber 25-32, there is provided an inclined grate 49 that becomes lower from the charging door side toward the back. Below that, a main ash screw converter 43 is provided, and its tip is provided to communicate with the harmless stabilized ash pit 44. Further, an auxiliary burner 50 is provided close to the grate 49.
  • each combustion chamber 25-32 is provided with an air nozzle 5 and each opening 17-24 with a closing plate connected between each combustion chamber 25-32.
  • connection bypass hole 52 for example, when a malfunction occurs in the third combustion chamber 27, the connection bypass hole 52 is used to jump from the second combustion chamber 26 to the third combustion chamber 27, 4 Operated by connecting to combustion chamber 28 It is possible to operate without stopping. Needless to say, if there is no problem, keep it closed.
  • the eighth combustion chamber 32 has a force similar to that of the first combustion chamber 25.
  • the eighth dust collection chamber 38 is connected to the chimney 40 upward, and below it.
  • the first to seventh dust collection chamber 38 where the fly ash dropped is collected via the fly ash drop screen 47 and the fall ash collected by the fly ash screw compressor 45 is collected into the ash pit.
  • the fly ash screw compressor 45 is installed so that it can be discharged to the 44 side, and the others have the same configuration.
  • the secondary combustion chamber 33 has no grate 49, main ash screw compressor 43, and air nozzle 51, but has the same configuration as the first to eighth combustion chambers 25-32. ing.
  • the cooling chamber 35 is a mechanism for cooling the exhaust gas, which is provided with a cooling water spray device 53 in place of the auxiliary burner 50, with an increased number of exhaust ports 54, and the others.
  • the secondary combustion chamber 33 has the same configuration.
  • the desalination chamber 36 is for desalting the exhaust gas, and is provided with a slaked lime blowing device 55 instead of the auxiliary burner 50, and the rest has the same configuration as the secondary combustion chamber 33. is doing.
  • the opening 17 with the first closing plate of the first combustion chamber 25 is opened, and the waste is ignited by the auxiliary burner 50 as shown in FIG.
  • the secondary combustion chamber 33 was brought into a combustion state in parallel, and incinerated when it was incinerated in the grate 49 (see FIG. 5) which is an inclined exhaust passage.
  • the incinerated main ash almost falls naturally and is discharged to the ash pit 44 via the main ash screw compressor 43, and the exhaust gas is secondary-combusted.
  • Chamber 33 cooling chamber 35, desalting chamber 36, first to eighth dust collection chambers 38, and exhausted from chimney 40, and fly ash is discharged into secondary combustion chamber 33, cooling chamber 35, Gradually drops in the desalination chamber 36, and the remaining material is sucked in and collected almost completely through the first to eighth dust collection chambers 38, and gas is not discharged from the chimney 40. ! /
  • the exhaust gas generated when the combustion in the first combustion chamber 25 and the secondary combustion chamber 33 is completed is cooled in the cooling chamber 35. Furthermore, as shown in FIG. 18, lime is supplied for desalting in the desalting chamber 36, exhaust gas is adsorbed with activated carbon in the adsorption chamber 56 as shown in FIG. 19, and a bag filter is used as shown in FIG. The exhaust gas and fly ash are filtered by 37 and collected, and then collected in the second to eighth dust collecting chambers 38 in order to produce harmless exhaust gas and exhaust from the chimney 40 power.
  • the first combustion chamber 25 with residual heat is put into a combustion state as shown in FIG. 21, and buried with an auxiliary burner 50 as shown in FIG.
  • the waste is combusted as shown in FIG. 26 and completely combusted as shown in FIG. Subsequently, as shown in FIG.
  • each dust collection chamber 38 it naturally falls and is collected, which also removes the fly ash as shown in Fig. 31.
  • the fly ash falls as shown in Fig. 32 and passes through the fly ash screw compressor 45. It is discharged into the ash pit 44. Further, the main ash is heated as shown in FIG. 33, the main ash is dropped as shown in FIG. 34, and is discharged into the ash pit 44 through the main ash screw converter 43. Furthermore, the ash is collected in the ash pit 44 as shown in FIG. Then, harmless stabilization is performed as shown in Fig. 38, and ash is packed as shown in Fig. 39. Take it out.
  • FIG. 35 the connection between the respective charging doors 1 to 8 and the first to eighth openings with the closing plates 17 to 24 is once closed. As shown in Figure 36, open each door 1-8.
  • FIG. 40 the state after the main ash is carried out is shown, and each charging door;! To 8, and each opening 17 to 24 with a closing plate are closed, and fly ash moisture adjustment is performed as shown in FIG. As shown in Fig. 42, clean the fallen ash that was not discharged into the ash pit 44.
  • fly ash is removed in the state shown in FIG.
  • the first combustion chamber 25 is continuously used to discharge the high water content waste from the first input door 1.
  • the first combustion chamber 25 is ignited as shown in FIG. 45.
  • the first combustion chamber 25 and the second combustion chamber 26 are in communication with each other. Is also spontaneously ignited.
  • the general waste is thrown into the first combustion chamber 25 as shown in FIG. 51, and the auxiliary combustion burner 50 as shown in FIG. Is ignited, burned as shown in FIG. 53, and completely burned.
  • any waste can be used.
  • FIG. 1 is a schematic plan view showing an entire fixed-bed one-room connected relay incinerator of the present invention.
  • FIG. 2 is an overall schematic plan view showing the flow of exhaust gas generated during waste combustion in the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 3 is a schematic longitudinal sectional view showing a cross section of the back surface of the fixed-bedroom connected relay type incinerator of the present invention.
  • FIG. 4 Outline of 1st to 7th combustion chambers of fixed bed studio connected relay incinerator of the present invention It is sectional drawing.
  • FIG. 5 A schematic cross-sectional view of the eighth combustion chamber of the fixed-bed one-room connected relay incinerator of the present invention.
  • FIG. 6 is a schematic cross-sectional view of a secondary combustion chamber of a fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 7 is a schematic cross-sectional view of an exhaust gas cooling chamber of the fixed-bed one-room connected relay incinerator of the present invention.
  • FIG. 8 is a schematic cross-sectional view of an exhaust gas demineralization chamber of a fixed-bed one-room connected relay incinerator of the present invention.
  • FIG. 9 is a schematic plan view showing a closed connection state of the fixed floor studio connected relay type incinerator of the present invention.
  • FIG. 10 is a schematic plan view showing an open door state of the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 11 is a schematic plan view showing a state in which waste is introduced into the first combustion furnace of the fixed-bed one-room connected relay incinerator of the present invention from the first inlet.
  • Fig. 12 is a schematic plan view showing a lime charging state of the fixed bed studio connected relay incinerator of the present invention.
  • FIG. 13 is a schematic plan view showing the closed door closed state of the fixed floor studio connected relay incinerator of the present invention.
  • FIG. 14 is a schematic plan view showing an exhaust port open state of the fixed-bedroom connected relay type incinerator of the present invention.
  • FIG. 15 is a schematic plan view showing an ignition state in the auxiliary combustion of the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 16 is a schematic plan view showing the secondary combustion state of the first incinerator of the fixed-bed one-room connected relay incinerator of the present invention.
  • FIG. 17 is a schematic plan view showing a state in which waste combusted in the first incinerator of the fixed-bed one-room connected relay incinerator of the present invention is cooled.
  • FIG. 3 is a schematic plan view showing a state in which waste is desalted!
  • FIG. 19 is a schematic plan view showing a state in which exhaust gas of waste combusted in the first incinerator of the fixed bed one-room connected relay incinerator of the present invention is adsorbed.
  • FIG. 20 is a schematic plan view showing a state in which dust collected from the waste incinerated in the first incinerator of the fixed-bedroom connected relay incinerator of the present invention is collected!
  • FIG. 21 is a schematic plan view showing the combustion state of waste in the second incinerator for the second time while each combustion chamber of the fixed-bedroom connected relay incinerator of the present invention is in the preheated state.
  • FIG. 22 is a schematic plan view showing an auxiliary combustion buried state as a post-process of the state in FIG. 21 of the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 23 is a schematic plan view showing a state in which the exhaust port of the second combustion chamber of the fixed-bed one-room connected relay incinerator of the present invention is opened.
  • FIG. 24 A schematic plan view showing the auxiliary combustion and ignition states of the second combustion chamber of the fixed-bed one-room connected relay incinerator of the present invention.
  • FIG. 25 is a schematic plan view showing the secondary combustion state of the second combustion chamber of the fixed bed studio connected relay incinerator of the present invention.
  • FIG. 26 A schematic plan view showing the combustion state of the second combustion chamber of the fixed-bed one-room connected relay incinerator of the present invention.
  • FIG. 27 is a schematic plan view showing a complete combustion state of the second combustion chamber of the fixed bed studio connected relay incinerator of the present invention.
  • FIG. 28 is a schematic plan view showing a burned state for auxiliary combustion in the second combustion chamber of the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 29 Completely combusts the waste in each of the first to seventh combustion chambers of the fixed bed one-room connected relay incinerator of the present invention one after another, and the final combustion chamber is the same as the eighth combustion chamber. It is a schematic plan view which shows the state of the fire for auxiliary combustion.
  • FIG. 30 is a schematic plan view showing a re-combustion state of the eighth combustion chamber of the fixed-bed studio connected relay incinerator of the present invention.
  • FIG. 31 is a schematic plan view showing a state in which fly ash is removed in the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 32 is a schematic plan view showing a state where fly ash has fallen in the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 33 is a schematic plan view showing a humidified state of the main ash in the fixed-bed one-room connected relay incinerator of the present invention.
  • FIG. 34 is a schematic plan view showing a state in which main ash is dropped in the fixed-bed one-room connected relay incinerator of the present invention.
  • FIG. 35 is a schematic plan view showing a state where the connection of the combustion chambers of the fixed-bed one-room connection type relay incinerator of the present invention is closed.
  • FIG. 36 is a schematic plan view showing a state in which a charging door is opened in each combustion chamber of the fixed-bed one-room connected relay incinerator of the present invention.
  • FIG. 37 is a schematic plan view showing a state in which ash is accumulated in the ash pit of the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 38 is a schematic plan view showing a state in which harmless stabilization of the fixed-bed one-room connected relay incinerator of the present invention is achieved.
  • FIG. 39 shows the state in which the incineration ash accumulated in the ash pit is packed and transported from the stray conveyor that carries out the fly ash and main ash of the fixed floor one-room connected relay incinerator of the present invention. It is a schematic plan view.
  • FIG. 40 is a schematic plan view showing a state when the main ash is carried out of the fixed bed studio connected relay incinerator of the present invention.
  • FIG. 41 is a schematic plan view showing a state in which moisture is supplied and adjusted to the fly ash of the fixed-bed studio connected relay incinerator of the present invention.
  • the fixed-bedroom connected relay incinerator of the present invention is a schematic plan view showing a state where the falling incineration ash is cleaned!
  • FIG. 43 is a schematic plan view showing a state in which fly ash is removed from the fixed-bedroom connected relay incinerator of the present invention.
  • FIG.44 A state where the high-water-containing waste is incinerated in the first combustion chamber when the fixed-bedroom connected relay incinerator of the present invention is combusted for the incineration of the high-water-containing waste. It is a schematic plan view which shows. [45] FIG. 45 is a schematic plan view showing an ignition state of a highly water-containing waste in the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 46 is a schematic plan view showing a spontaneous ignition state of a highly water-containing waste in the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 47 is a schematic plan view showing the state of the fire due to the auxiliary combustion of the high water content waste in the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 48 is a schematic plan view showing a combustion state of high water-containing waste in the fixed-bed one-room connected relay incinerator of the present invention.
  • FIG. 49 is a schematic plan view showing a complete combustion state of a high-water-containing waste in the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 50 is a schematic plan view showing a preparatory stage in which general waste is burned in the fixed-bed one-room connected relay incinerator of the present invention.
  • FIG. 51 is a schematic plan view showing a state where general waste is charged in the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 52 is a schematic plan view showing an ignition state of auxiliary waste in the first combustion chamber of general waste in the fixed-bedroom connected relay incinerator of the present invention.
  • FIG. 53 is a schematic plan view showing the combustion state of the first combustion chamber of the general waste in the fixed-bed one-room connected relay incinerator of the present invention.
  • Air nozzle 52 Connecting bypass hole Cooling water spray device 54 Exhaust port

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Chimneys And Flues (AREA)

Abstract

L'incinérateur des procédés antérieurs présente un problème relatif à sa taille, laquelle doit être choisie du grand au petit modèle en fonction de la quantité de déchets, dans le cas où les déchets classiques tels que les déchets municipaux doivent être brûlés par un même incinérateur de sorte que son degré de liberté est diminué pour réduire son efficacité, un autre problème étant le fait qu'un incinérateur unique doit être stoppé pour les opérations d'entretien et d'inspection. L'incinérateur relais de type connexion à chambre unique et à plancher fixe comprend des chambres de combustion (25 à 32) disposées de manière continue pour chaque pièce d'un immeuble d'habitation constitué de studios. Les chambres de combustion sont constituées de manière à comprendre un espace de chargement constitué d'un corps d'incinérateur et de portes de chargement (1 à 8), un bloc de combustion qui comprend une porte de combustion et une grille (49) pour le passage d'évacuation des cendres frittées dotée d'une partie inclinée pour la chute naturelle. Les chambres de combustion individuelles (25 à 32) sont en général équipées d'une chambre de combustion secondaire (33), d'une chambre de refroidissement (35) et d'une chambre de dessalement (36). Une pluralité de chambres de collecte de poussière (38) sont disposées à travers une pluralité de filtres à manches (37), et une chambre de d'aspiration comprenant un dispositif d'aspiration (41) est disposée en aval des chambres de collecte de poussière (38) et reliée à une cheminée (40) afin de rejeter la fumée.
PCT/JP2007/072440 2006-11-30 2007-11-20 Incinérateur relais de type connexion à chambre unique et à plancher fixe WO2008065931A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-324814 2006-11-30
JP2006324814A JP2008138922A (ja) 2006-11-30 2006-11-30 固定床ワンルーム連結型リレー式焼却炉

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63116730U (fr) * 1987-01-23 1988-07-28
JPH01170832U (fr) * 1988-05-11 1989-12-04
JPH08327032A (ja) * 1995-06-06 1996-12-10 Mitsubishi Heavy Ind Ltd 廃棄物焼却炉
JP2002195531A (ja) * 2000-12-14 2002-07-10 Daiin Yo 廃棄物焼却炉
JP2005195228A (ja) * 2004-01-06 2005-07-21 Babcock Hitachi Kk 廃棄物溶融処理システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63116730U (fr) * 1987-01-23 1988-07-28
JPH01170832U (fr) * 1988-05-11 1989-12-04
JPH08327032A (ja) * 1995-06-06 1996-12-10 Mitsubishi Heavy Ind Ltd 廃棄物焼却炉
JP2002195531A (ja) * 2000-12-14 2002-07-10 Daiin Yo 廃棄物焼却炉
JP2005195228A (ja) * 2004-01-06 2005-07-21 Babcock Hitachi Kk 廃棄物溶融処理システム

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