CN112815328A - Msw incineration device for municipal administration - Google Patents

Msw incineration device for municipal administration Download PDF

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Publication number
CN112815328A
CN112815328A CN202011541295.5A CN202011541295A CN112815328A CN 112815328 A CN112815328 A CN 112815328A CN 202011541295 A CN202011541295 A CN 202011541295A CN 112815328 A CN112815328 A CN 112815328A
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China
Prior art keywords
pipe
welded
bolts
conveying
water
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CN202011541295.5A
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Chinese (zh)
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徐雪玲
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Individual
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Priority to CN202011541295.5A priority Critical patent/CN112815328A/en
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    • 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
    • F23G5/14Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • 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
    • F23G5/24Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F23G5/28Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber having raking arms
    • 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
    • F23G5/442Waste feed arrangements
    • F23G5/444Waste feed arrangements for solid waste

Abstract

The invention relates to the technical field of waste incineration, and aims to provide a municipal waste incineration device which comprises a feeding mechanism, an incineration mechanism, a secondary combustion mechanism and a smoke purification mechanism, wherein a conveying mechanism is welded at the top of the incineration mechanism, the other end of the conveying mechanism is connected to one side of the secondary combustion mechanism, a smoke conveying pipe is welded at the top of the secondary combustion mechanism, the smoke purification mechanism is welded at the other end of the smoke conveying pipe, a first fan is installed at one section of the smoke conveying pipe, the feeding mechanism comprises a waste bin, a driving motor is installed at the top of the waste bin through bolts, and an output shaft of the driving motor is connected with a stirring rod through a coupling. The invention has the advantages that the convenience of adding garbage into the incineration box is improved, the incinerated garbage can be disinfected, insufficient gas after the garbage is incinerated can be combusted again, the catalyst can fully combust the insufficient gas, the sufficiency of the garbage incineration is improved, and smoke generated by the garbage incineration can be fully filtered.

Description

Msw incineration device for municipal administration
Technical Field
The invention relates to the technical field of waste incineration, in particular to a municipal waste incineration device.
Background
The waste incineration is a process of subjecting waste to oxidation at a high temperature by appropriate thermal decomposition, combustion, melting, or other reaction to reduce the volume of the waste to form a residue or a molten solid substance. The waste incineration facility must be equipped with a flue gas treatment facility to prevent heavy metals, organic pollutants and the like from being discharged into the environment medium again. The heat generated by burning the garbage is recycled, and the purpose of recycling the waste can be achieved. The waste incineration is an old traditional method for treating the waste, and the waste incineration method is one of the main methods for treating the urban waste because the waste is treated by the incineration method, the reduction effect is obvious, the land is saved, various pathogens can be eliminated, and toxic and harmful substances are converted into harmless substances. Modern garbage incinerators are all equipped with good smoke and dust purification devices, and the pollution to the atmosphere is reduced.
Chinese patent No. CN111810957A provides a msw incineration device for municipal administration, the power distribution box comprises a box body, the inside top left side of box is provided with the delivery box, the right side of delivery box is provided with burns the case, the left side below of burning the case is provided with the transition pipeline, the one end that the case was burnt in the distant place of transition pipeline is provided with the compression case, the top of burning the case is provided with the outlet duct, be provided with condensing equipment on the outlet duct, condensing equipment's right side is provided with dry board, the one end that burns the case is kept away from to the outlet duct is provided with the purification board, one side that the purification board kept away from the outlet. When the device runs, the drying plate is used for absorbing moisture in the waste gas, the moisture is prevented from influencing the purification plate, so that the purification effect is influenced, the drying plate needs to be replaced periodically because the drying plate absorbs the moisture, the drying pull plate is pulled out from the air outlet pipe by using the drying handle, the drying plate in the limiting groove can be replaced, the pulling process is more stable by using the sliding table, and the device is suitable for being popularized in a large scale.
Present waste incineration device for municipal administration has following problem: (1) adding waste into the incineration tank is relatively inconvenient; (2) does not have the function of disinfecting the incinerated garbage; (3) does not have a good flow path for carrying out secondary combustion on insufficient gas after the waste incineration; (4) the relatively low sufficiency of waste incineration, therefore, the development of a municipal waste incineration device is urgently needed.
Disclosure of Invention
In view of the above, the present invention aims to provide a municipal refuse incinerator with thorough incineration.
In order to achieve the purpose, the invention adopts the technical scheme that:
a municipal waste incineration device comprises a feeding mechanism, an incineration mechanism, a secondary combustion mechanism and a smoke purification mechanism, wherein the top of the incineration mechanism is welded with a conveying mechanism, the other end of the conveying mechanism is connected to one side of the secondary combustion mechanism, the top of the secondary combustion mechanism is welded with a smoke conveying pipe, the other end of the smoke conveying pipe is welded with the smoke purification mechanism, one section of the smoke conveying pipe is provided with a fan I, the feeding mechanism comprises a garbage bin, the top of the garbage bin is provided with a driving motor through a bolt, an output shaft of the driving motor is connected with a stirring rod through a coupler, one side of the garbage bin is welded with a conveying pipe, the other side of the garbage bin is welded with a fixed box, the bottom of the garbage bin is provided with a filter box through a bolt, the bottom of the filter box is provided with a liquid storage box through a bolt, and the inside of the fixed box is, the utility model discloses a garbage incinerator, including division board, baffle, electric telescopic handle, baffle, transfer pump, infusion tube, waste bin, infusion dish, waste bin, fixing shell, infusion dish, a plurality of spray heads, incineration mechanism, waste bin, ash disposal box, bolt, fixing frame, the mounting panel has been installed through the bolt to one side of division board, the catch plate is installed through the bolt to the output of electric telescopic handle, fixing shell is installed through the bolt to one side of fixing shell, the transfer pump is installed through the bolt to the inside of fixing shell, the input of transfer pump passes through the inside intercommunication of pipe and liquid reserve tank, the infusion tube has been cup jointed to the output of transfer pump, the infusion dish is installed through the bolt to the inside of garbage bin, one end of infusion tube and one side intercommunication of infusion dish, a plurality of spray heads are installed through the bolt to the bottom of infusion dish, the top of mounting panel is installed some firearm two and fan two through the bolt, the output of some firearm two and fan is all pegged graft in the inside of case is handled to lime-ash, conveying mechanism includes the gas-supply pipe, the external welding of gas-supply pipe has waste heat recovery pipe, afterburning mechanism includes the postcombustion chamber, the external welding of postcombustion chamber has waste heat recovery shell two, the catalysis input tube and firearm two are installed through the bolt to one side of postcombustion chamber, flue gas purification mechanism includes the water tank, the top welding of water tank has flue gas clean room, filter pulp and water conveying dish are installed through the bolt in the inside of flue gas clean room, a plurality of atomising heads two are installed through the bolt in the bottom of water conveying dish, the top of water tank is installed set casing two through the bolt, the water pump is installed through the bolt in the inside of set casing two, the input end of the water pump is communicated with the inside of the water tank through a water guide pipe, the output end of the water pump is sleeved with a water delivery pipe, and one end of the water delivery pipe is communicated with one side of the water delivery disc.
The key concept of the technical scheme is as follows: the improvement is to the convenience of burning the inside interpolation rubbish of case, disinfects the rubbish of burning, burns again to the insufficient gas after the rubbish burns.
Furthermore, the drawer is connected to the inside of the front of the ash processing box in a sliding mode, the supporting plate is welded to the front of the ash processing box, the protective shell is welded to the top of the supporting plate, a second electric telescopic rod is installed inside the protective shell through a bolt, and the output end of the second electric telescopic rod is installed on one side of the drawer through a bolt.
Furthermore, the other side welding of garbage bin has connect the hopper, the top welding of garbage bin has the baffle.
Furthermore, a first threaded pipe is welded to the top of the liquid storage tank, and a first threaded cover is connected to the outer portion of the first threaded pipe in a threaded mode.
Furthermore, a double-layer filter screen is installed inside the filter box through bolts, a drain hole is formed in the bottom of the garbage bin, and a drain pipe is welded on one side of the filter box.
Further, the inside of rose box is installed the filter cloth through the bolt, the inside of rose box is provided with the active carbon.
Furthermore, a water inlet pipe is welded on one side of the first waste heat recovery shell, the second waste heat recovery shell and the waste heat recovery pipe, and a water drain pipe is welded on the other side of the first waste heat recovery shell, the second waste heat recovery shell and the waste heat recovery pipe.
Further, the welding of flue gas purification room's top has the delivery pipe, rain-proof cap is installed through the bolt in the top of delivery pipe.
Furthermore, a second threaded pipe communicated with the inside of the water tank is welded to the top of the water tank, and a second threaded cover is connected to the outside of the second threaded pipe in a threaded mode.
Further, the inside of water tank is installed through the bolt and is separated the net, one side welding of water tank has drain pipe two, the one end of drain pipe two communicates with the inside of water tank.
The invention has the beneficial effects that: (1) through the arranged feeding mechanism, the first electric telescopic rod on the feeding mechanism can drive the pushing plate to move, when the pushing plate moves, garbage in the garbage bin can be pushed into the incineration box, the convenience of adding the garbage into the incineration box is improved, meanwhile, the conveying pump can be adopted to convey disinfectant in the liquid storage box to the liquid conveying disc through the liquid conveying pipe, then the disinfectant is sprayed onto the garbage in the garbage bin through the first spraying head, the incinerated garbage can be disinfected, harmful substances are prevented from entering the atmosphere, meanwhile, the driving motor drives the stirring rod to rotate, the stirring rod rotates to comprehensively disinfect the incinerated garbage, and the disinfection sufficiency of the garbage in the garbage bin is improved; (2) through the arranged secondary combustion mechanism, the secondary combustion chamber in the secondary combustion mechanism can perform secondary combustion on insufficient gas after the waste incineration, the insufficient gas can be ignited through the second igniter, meanwhile, the catalyst can be sprayed into the secondary combustion chamber through the catalytic input pipe, the catalyst can perform sufficient combustion on the insufficient gas, and the sufficiency of the waste incineration is improved; (3) through the arranged flue gas purification mechanism, the filter plate and the filter cotton in the flue gas purification chamber fully filter flue gas generated in the secondary combustion chamber, meanwhile, the water pump can convey water into the second atomizing spray head through the water conveying pipe and the water conveying disc, the water is sprayed into the flue gas purification chamber through the second atomizing spray head, atomized water can perform dust fall on the flue gas generated in the secondary combustion chamber, and the full filtration of the flue gas generated in the secondary combustion chamber is further improved; (4) through the drawer and the electric telescopic handle two that set up, electric telescopic handle two can drive the drawer and slide and remove at the layer board, and the drawer of adoption is used for the slag charge after the rubbish burning, adopts electric telescopic handle two to be convenient for shift out the slag charge with the lime-ash processing case, improves the convenience that the slag charge shifted out in the lime-ash processing case.
Drawings
Fig. 1 is a schematic view showing the overall structure of a municipal refuse incineration apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a feeding mechanism of a municipal refuse incinerator according to an embodiment of the present invention.
Fig. 3 is a schematic view of the internal structure of a feeding mechanism of a municipal refuse incinerator according to an embodiment of the present invention.
Fig. 4 is a schematic view showing an internal structure of an incineration mechanism of a municipal refuse incineration device according to an embodiment of the invention.
Fig. 5 is a schematic view showing an internal structure of a conveying mechanism of a municipal refuse incineration apparatus according to an embodiment of the present invention.
Fig. 6 is a schematic view of the internal structure of a smoke conveying pipe of the municipal refuse incinerator according to the embodiment of the present invention.
Fig. 7 is a schematic view of the internal structure of a flue gas purification mechanism of a municipal refuse incineration device according to an embodiment of the present invention.
The reference numbers illustrate:
1-feeding mechanism, 2-burning mechanism, 3-conveying mechanism, 4-secondary combustion mechanism, 5-smoke conveying pipe, 6-blower I, 7-smoke purifying mechanism, 8-garbage bin, 9-receiving hopper, 10-baffle, 11-driving motor, 12-fixed box, 13-conveying pipe, 14-filter box, 15-calandria, 16-liquid storage box, 17-screwed pipe I, 18-screwed cover I, 19-isolation board, 20-electric telescopic rod I, 21-pushing board, 22-double-layer filter screen, 23-water discharging hole, 24-filter cloth, 25-active carbon, 26-fixed shell I, 27-conveying pump, 28-transfusion pipe, 29-transfusion disk, 30-spraying head I, 31-stirring rod, 32-burning box, 33-waste heat recovery shell I, 34-water inlet pipe, 35-water drain pipe I, 36-ash processing box, 37-fixing frame, 38-mounting plate, 39-igniter I, 40-fan II, 41-drawer, 42-supporting plate, 43-protecting shell, 44-electric telescopic rod II, 45-gas conveying pipe, 46-waste heat recovery pipe, 47-secondary combustion chamber, 48-waste heat recovery shell II, 49-catalytic input pipe, 50-igniter II, 51-water tank, 52-flue gas purification chamber, 53-discharge pipe, 54-rain-proof cap, 55-filtering plate, 56-filtering cotton, 57-fixing shell II, 58-water pump, 59-water conveying pipe, 60-water conveying disc, 61-a second spray head, 62-a second threaded pipe, 63-a second threaded cover, 64-a separation net and 65-a second drainage pipe.
Detailed Description
The invention is further described below with reference to the following figures and specific examples:
as shown in figures 1-7, the municipal refuse incineration device provided by the invention comprises a feeding mechanism 1, an incineration mechanism 2, a secondary combustion mechanism 4 and a flue gas purification mechanism 7, wherein a conveying mechanism 3 is welded on the top of the incineration mechanism 2, the other end of the conveying mechanism 3 is connected to one side of the secondary combustion mechanism 4, a flue gas conveying pipe 5 is welded on the top of the secondary combustion mechanism 4, the flue gas purification mechanism 7 is welded on the other end of the flue gas conveying pipe 5, a fan I6 is installed on one section of the flue gas conveying pipe 5, the fan I6 can increase the flue gas in the flue gas conveying pipe 5 to play a role in acceleration, the feeding mechanism 1 comprises a refuse bin 8, a driving motor 11 is installed on the top of the refuse bin 8 through bolts, the driving motor 11 drives a stirring rod 31 to rotate, the stirring rod 31 rotates to comprehensively disinfect the incinerated refuse, so as to improve the sufficiency of refuse disinfection in the refuse, an output shaft of the driving motor 11 is connected with a stirring rod 31 through a coupler, a conveying pipe 13 is welded on one side of the garbage bin 8, a fixed box 12 is welded on the other side of the garbage bin 8, a filter box 14 is installed at the bottom of the garbage bin 8 through bolts, a liquid storage box 16 is installed at the bottom of the filter box 14 through bolts, a partition plate 19 is installed inside the fixed box 12 through bolts, a first electric telescopic rod 20 is installed on one side of the partition plate 19 through bolts, the first electric telescopic rod 20 can drive a push plate 21 to move, the push plate 21 is installed at the output end of the first electric telescopic rod 20 through bolts, garbage in the garbage bin 8 can be pushed into the incineration box 32 when the push plate 21 moves, convenience of adding garbage into the incineration box 32 is improved, a first fixed shell 26 is installed on one side of the filter box 14 through bolts, and a conveying pump 27 is installed inside the first fixed shell 26 through bolts, the conveying pump 27 can convey disinfectant in the liquid storage box 16 to the liquid conveying disc 29 through the liquid conveying pipe 28, then the disinfectant is sprayed to garbage in the garbage bin 8 through the first spraying heads 30, incinerated garbage can be disinfected, harmful substances are prevented from entering the atmosphere, the input end of the conveying pump 27 is communicated with the interior of the liquid storage box 16 through a guide pipe, the liquid conveying pipe 28 is sleeved at the output end of the conveying pump 27, the liquid conveying disc 29 is installed in the garbage bin 8 through bolts, one end of the liquid conveying pipe 28 is communicated with one side of the liquid conveying disc 29, the plurality of first spraying heads 30 are installed at the bottom of the liquid conveying disc 29 through bolts, the incineration mechanism 2 comprises an incineration box 32, a waste heat recovery shell 33 is arranged outside the incineration box 32, an ash treatment box 36 is installed at the bottom of the incineration box 32 through bolts, a fixing frame 37 is installed at the top of the ash treatment box 36 through bolts, and a mounting plate 38 is welded at one side of, the top of the mounting plate 38 is provided with a first igniter 39 and a second fan 40 through bolts, the output ends of the first igniter 39 and the second fan 40 are inserted in the ash processing box 36, the conveying mechanism 3 comprises an air conveying pipe 45, the outer part of the air conveying pipe 45 is welded with a waste heat recovery pipe 46, the secondary combustion mechanism 4 comprises a secondary combustion chamber 47, the secondary combustion chamber 47 can re-combust insufficient gas after the waste incineration, the outer part of the secondary combustion chamber 47 is welded with a waste heat recovery shell II 48, one side of the secondary combustion chamber 47 is provided with a catalytic input pipe 49 and a second igniter 50 through bolts, the catalytic input pipe 49 can spray catalyst into the secondary combustion chamber 47, the catalyst can fully combust the insufficient gas, the sufficiency of the waste incineration is improved, the insufficient gas can be ignited through the second igniter 50, the flue gas purification mechanism 7 comprises a water tank 51, the top of the water tank 51 is welded with a flue gas purification chamber 52, the inside of the flue gas purification chamber 52 is provided with a filter plate 55 through bolts, the secondary combustion chamber 47 is fully filtered by the filter plate 55 and the filter cotton 56, a plurality of second atomizing spray heads 61 are mounted at the bottom of the water delivery disc 60 through bolts, water is sprayed into the flue gas purification chamber 52 through the second atomizing spray heads 61, atomized water can perform dust fall on flue gas generated in the secondary combustion chamber 47, a second fixing shell 57 is mounted at the top of the water tank 51 through bolts, a water pump 58 is mounted in the second fixing shell 57 through bolts, the water pump 58 can convey water into the second atomizing spray heads 61 through the water delivery pipe 59 and the water delivery disc 60, the input end of the water pump 58 is communicated with the inside of the water tank 51 through a water guide pipe, the water delivery pipe 59 is sleeved at the output end of the water pump 58, and one end of the water delivery pipe 59 is communicated with one side of the water delivery disc 60.
As apparent from the above description, the present invention has the following advantageous effects: through the feed mechanism 1 that sets up, 20 electric telescopic handle on the feed mechanism 1 can drive the slurcam 21 and remove, can be to the inside of burning case 32 to the rubbish propelling movement in the garbage storehouse 8 when slurcam 21 removes, improve the convenience to burning the inside interpolation rubbish of case 32, adopt simultaneously delivery pump 27 can pass through transfer line 28 with the antiseptic solution in the liquid reserve tank 16 and carry defeated liquid dish 29, later on the antiseptic solution sprays the rubbish in the garbage storehouse 8 through a first 30 of atomizer, can disinfect the rubbish of burning, avoid the harmful material to enter into the atmosphere, driving motor 11 drives puddler 31 simultaneously and rotates, puddler 31 rotates and can carry out comprehensive disinfection to the rubbish of burning, improve the sterile sufficiency of rubbish in the garbage storehouse 8.
Further, the drawer 41 is connected to the front of the ash disposal box 36 in a sliding mode, the supporting plate 42 is welded to the front of the ash disposal box 36, the protective shell 43 is welded to the top of the supporting plate 42, the electric telescopic rod 44 is installed in the protective shell 43 through bolts, the electric telescopic rod 44 can drive the drawer 41 to slide on the supporting plate 42, the adopted drawer 41 is used for burning the garbage, and the output end of the electric telescopic rod 44 is installed on one side of the drawer 41 through the bolts.
Further, the welding of the opposite side of garbage bin 8 has connect hopper 9, connects hopper 9 to be convenient for rubbish to enter into the inside of garbage bin 8, and the welding of the top of garbage bin 8 has baffle 10, and baffle 10 can be spacing to rubbish, places the top that enters into the rubbish that connects in the hopper 9 and falls into garbage bin 8.
Further, a first threaded pipe 17 is welded at the top of the liquid storage box 16, a first threaded cover 18 is connected to the outer portion of the first threaded pipe 17 in a threaded mode, the first threaded cover 18 can play a sealing role on the first threaded pipe 17, and dust is prevented from entering the liquid storage box 16.
Furthermore, double-deck filter screen 22 is installed through the bolt in the inside of rose box 14, and double-deck filter screen 22 can filter the water that oozes in the rubbish, and the bottom in garbage bin 8 is opened has wash port 23, and wash port 23 can enter into the inside of rose box 14 with the dirty water in the rubbish, and the welding of one side of rose box 14 has calandria 15.
Furthermore, the filter cloth 24 is installed inside the filter box 14 through bolts, the filter cloth 24 can further filter dirty water, the activated carbon 25 is arranged inside the filter box 14, and the activated carbon 25 can adsorb odor in the dirty water.
Further, a water inlet pipe 34 is welded on one side of the first waste heat recovery shell 33, the second waste heat recovery shell 48 and the waste heat recovery pipe 46, water enters the first waste heat recovery shell 33, the second waste heat recovery shell 48 and the waste heat recovery pipe 46 through the water inlet pipe 34, a water outlet pipe 35 is welded on the other side of the first waste heat recovery shell 33, the second waste heat recovery shell 48 and the waste heat recovery pipe 46, and the water in the first waste heat recovery shell 33, the second waste heat recovery shell 48 and the waste heat recovery pipe 46 is discharged through the water outlet pipe 35.
Further, a discharge pipe 53 is welded to the top of the flue gas purification chamber 52, a rain hat 54 is mounted on the top of the discharge pipe 53 through bolts, and the rain hat 52 can prevent rainwater from entering the flue gas purification chamber 52.
Further, the top of the water tank 51 is welded with a second threaded pipe 62 communicated with the inside of the water tank 51, the second threaded pipe 62 is connected with a second threaded cover 63 in a threaded manner, and the second threaded cover 63 can seal the second threaded pipe 62 to prevent dust from entering the inside of the water tank 51.
Furthermore, a separation net 64 is installed inside the water tank 51 through bolts, the separation net 64 can prevent the backflow water from entering the water pump 58 and blocking the second spray head 61, a second drain pipe 65 is welded on one side of the water tank 51, and one end of the second drain pipe 65 is communicated with the inside of the water tank 51.
By adopting the drawer 41 and the electric telescopic rod 44 which are arranged, the electric telescopic rod 44 can drive the drawer 41 to slide on the supporting plate 42 to move, the adopted drawer 41 is used for removing slag materials after garbage is combusted, the electric telescopic rod 44 is convenient for removing the slag materials out of the ash processing box 36, and convenience in removing the slag materials in the ash processing box 36 is improved.
Some preferred embodiments or application examples are listed below to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention with respect to the prior art:
example 1
In summary, the municipal waste incineration device provided by the invention comprises a feeding mechanism 1, an incineration mechanism 2, a secondary combustion mechanism 4 and a flue gas purification mechanism 7, wherein a conveying mechanism 3 is welded at the top of the incineration mechanism 2, the other end of the conveying mechanism 3 is connected to one side of the secondary combustion mechanism 4, a flue gas conveying pipe 5 is welded at the top of the secondary combustion mechanism 4, the flue gas purification mechanism 7 is welded at the other end of the flue gas conveying pipe 5, a fan I6 is installed at one section of the flue gas conveying pipe 5, the fan I6 can increase the flue gas in the flue gas conveying pipe 5 to play a role of acceleration, the feeding mechanism 1 comprises a garbage bin 8, a driving motor 11 is installed at the top of the garbage bin 8 through bolts, the driving motor 11 drives a stirring rod 31 to rotate, the stirring rod 31 rotates to comprehensively disinfect the incinerated garbage, the sufficiency of garbage disinfection in the garbage bin 8 is improved, an output shaft of the driving motor 11 is connected with, a material conveying pipe 13 is welded on one side of the garbage bin 8, a fixed box 12 is welded on the other side of the garbage bin 8, a filter box 14 is installed at the bottom of the garbage bin 8 through bolts, a liquid storage box 16 is installed at the bottom of the filter box 14 through bolts, a partition plate 19 is installed inside the fixed box 12 through bolts, an electric telescopic rod 20 is installed on one side of the partition plate 19 through bolts, the electric telescopic rod 20 can drive a push plate 21 to move, the push plate 21 is installed at the output end of the electric telescopic rod 20 through bolts, garbage in the garbage bin 8 can be pushed into the incineration box 32 when the push plate 21 moves, convenience of adding garbage into the incineration box 32 is improved, a fixed shell 26 is installed on one side of the filter box 14 through bolts, a conveying pump 27 is installed inside the fixed shell 26 through bolts, the conveying pump 27 can convey disinfectant in the liquid storage box 16 to a liquid conveying disc 29 through a liquid conveying pipe 28, then, a disinfectant is sprayed onto the garbage in the garbage bin 8 through the first spray head 30, the incinerated garbage can be disinfected, harmful substances are prevented from entering the atmosphere, the input end of the delivery pump 27 is communicated with the inside of the liquid storage tank 16 through a guide pipe, the output end of the delivery pump 27 is sleeved with the infusion pipe 28, the inside of the garbage bin 8 is provided with the infusion disc 29 through bolts, one end of the infusion pipe 28 is communicated with one side of the infusion disc 29, the bottom of the infusion disc 29 is provided with the plurality of first spray heads 30 through bolts, the incineration mechanism 2 comprises an incineration box 32, a waste heat recovery shell 33 is arranged outside the incineration box 32, the bottom of the incineration box 32 is provided with an ash processing box 36 through bolts, the top of the ash processing box 36 is provided with a fixing frame 37 through bolts, one side of the ash processing box 36 is welded with a mounting plate 38, the top of the mounting plate 38 is provided with a first igniter 39 and, the output ends of the first igniter 39 and the second fan 40 are all inserted in the ash processing box 36, the conveying mechanism 3 comprises a gas conveying pipe 45, the outside of the gas conveying pipe 45 is welded with a waste heat recovery pipe 46, the secondary combustion mechanism 4 comprises a secondary combustion chamber 47, the secondary combustion chamber 47 can perform secondary combustion on insufficient gas after the waste incineration, the outside of the secondary combustion chamber 47 is welded with a waste heat recovery shell II 48, one side of the secondary combustion chamber 47 is provided with a catalytic input pipe 49 and an igniter II 50 through bolts, the catalytic input pipe 49 can spray catalyst into the secondary combustion chamber 47, the catalyst can enable the insufficient gas to be sufficiently combusted, the sufficiency of the waste incineration is improved, the insufficient gas can be ignited through the igniter II 50, the smoke purification mechanism 7 comprises a water tank 51, the top of the water tank 51 is welded with a smoke purification chamber 52, the inside of the smoke purification chamber 52 is provided with a filter plate 55, a filter plate 52 through bolts, The secondary combustion chamber 47 is fully filtered by the filter plate 55 and the filter cotton 56, a plurality of second atomizing spray heads 61 are mounted at the bottom of the water delivery disc 60 through bolts, water is sprayed into the flue gas purification chamber 52 through the second atomizing spray heads 61, atomized water can perform dust fall on flue gas generated in the secondary combustion chamber 47, a second fixing shell 57 is mounted at the top of the water tank 51 through bolts, a water pump 58 is mounted in the second fixing shell 57 through bolts, the water pump 58 can convey water into the second atomizing spray heads 61 through the water delivery pipe 59 and the water delivery disc 60, the input end of the water pump 58 is communicated with the inside of the water tank 51 through a water guide pipe, the water delivery pipe 59 is sleeved at the output end of the water pump 58, and one end of the water delivery pipe 59 is communicated with one side of the water delivery disc 60.
The front of the ash processing box 36 is connected with a drawer 41 in a sliding mode, the front of the ash processing box 36 is welded with a supporting plate 42, the top of the supporting plate 42 is welded with a protective shell 43, an electric telescopic rod II 44 is installed inside the protective shell 43 through a bolt, the electric telescopic rod II 44 can drive the drawer 41 to slide on the supporting plate 42 to move, the adopted drawer 41 is used for burning the ash, and the output end of the electric telescopic rod II 44 is installed on one side of the drawer 41 through a bolt; the other side of the garbage bin 8 is welded with a receiving hopper 9, the receiving hopper 9 is convenient for garbage to enter the garbage bin 8, the top of the garbage bin 8 is welded with a baffle 10, the baffle 10 can limit the garbage, and the garbage entering the receiving hopper 9 is placed to fall into the top of the garbage bin 8; the top of the liquid storage box 16 is welded with a first threaded pipe 17, the outer part of the first threaded pipe 17 is in threaded connection with a first threaded cover 18, and the first threaded cover 18 can seal the first threaded pipe 17 to prevent dust from entering the liquid storage box 16; a double-layer filter screen 22 is installed inside the filter box 14 through bolts, the double-layer filter screen 22 can filter water seeping from the garbage, a drain hole 23 is formed in the bottom of the garbage bin 8, dirty water in the garbage can enter the filter box 14 through the drain hole 23, and a drain pipe 15 is welded on one side of the filter box 14; the filter cloth 24 is installed inside the filter box 14 through bolts, the filter cloth 24 can filter dirty water in one step, the activated carbon 25 is arranged inside the filter box 14, and the activated carbon 25 can adsorb odor in the dirty water; a water inlet pipe 34 is welded on one side of the first waste heat recovery shell 33, the second waste heat recovery shell 48 and the waste heat recovery pipe 46, water enters the first waste heat recovery shell 33, the second waste heat recovery shell 48 and the waste heat recovery pipe 46 through the water inlet pipe 34, a first drain pipe 35 is welded on the other side of the first waste heat recovery shell 33, the second waste heat recovery shell 48 and the waste heat recovery pipe 46, and the water in the first waste heat recovery shell 33, the second waste heat recovery shell 48 and the waste heat recovery pipe 46 is discharged through the first drain pipe 35; a discharge pipe 53 is welded at the top of the flue gas purification chamber 52, a rain-proof cap 54 is mounted at the top of the discharge pipe 53 through bolts, and the rain-proof cap 52 can prevent rainwater from entering the flue gas purification chamber 52; a second threaded pipe 62 communicated with the inside of the water tank 51 is welded at the top of the water tank 51, a second threaded cover 63 is in threaded connection with the outside of the second threaded pipe 62, and the second threaded cover 63 can seal the second threaded pipe 62 to prevent dust from entering the inside of the water tank 51; a separation net 64 is installed in the water tank 51 through bolts, the separation net 64 can enable backflow water to enter the water pump 58, meanwhile, the second spray head 61 is prevented from being blocked, a second drain pipe 65 is welded on one side of the water tank 51, and one end of the second drain pipe 65 is communicated with the inside of the water tank 51.
Specifically, the working principle of the invention is as follows: fixedly connecting a feeding mechanism 1, an incineration mechanism 2, a conveying mechanism 3, a secondary combustion mechanism 4, a smoke conveying pipe 5, a fan I6 and a smoke purification mechanism 7 to a designated position, pouring garbage into the inside of a receiving hopper 9 through a conveying vehicle, simultaneously starting a conveying pump 27, wherein the conveying pump 27 can convey disinfectant in a liquid storage tank 16 to a liquid conveying disc 29 through a liquid conveying pipe 28, then spraying the disinfectant on the garbage in a garbage bin 8 through a spraying head I30, sterilizing the incinerated garbage, preventing harmful substances from entering the atmosphere, starting a driving motor 11, driving the stirring rod 31 to rotate by the driving motor 11, comprehensively sterilizing the incinerated garbage by rotating the stirring rod 31, improving the sufficiency of sterilizing the garbage in the garbage bin 8, simultaneously, enabling dirty water in the garbage bin 8 to enter the inside of a filter box 14 through a drain hole 23, and forming a double-layer filter screen 22 in the filter box 14, The filter cloth 24 and the activated carbon 25 can filter dirty water, the electric telescopic rod I20 is started, the electric telescopic rod I20 can drive the pushing plate 21 to move, when the pushing plate 21 moves, the garbage in the garbage bin 8 can be pushed into the incineration box 32, the convenience of adding the garbage into the incineration box 32 is improved, when the garbage enters the combustion box 32, the igniter I39 is started to ignite the garbage, then the fan II 40 is started, the combustion speed of the garbage can be accelerated by the fan II 40, the efficiency of garbage incineration is improved, then the flue gas in the combustion box 32 is input into the secondary combustion mechanism 4 through the gas pipe 45, the secondary combustion chamber 47 in the secondary combustion mechanism 4 can reburn insufficient gas after the garbage incineration, the insufficient gas can be ignited through the igniter II 50, and meanwhile, the catalyst can be sprayed into the secondary combustion chamber 47 through the catalytic input pipe 49, the catalyst can fully combust insufficient gas, the sufficiency of waste incineration is improved, the flue gas generated in the secondary combustion chamber 47 is conveyed into the flue gas purification mechanism 7 through the flue gas conveying pipe 5, the filter plate 55 and the filter cotton 56 in the flue gas purification chamber 52 fully filter the flue gas generated in the secondary combustion chamber 47, the water pump 58 is started, the water pump 58 can convey water into the spray head II 61 through the water conveying pipe 59 and the water conveying disc 60, the water is sprayed into the flue gas purification chamber 52 through the spray head II 61, the atomized water can carry out dust reduction on the flue gas generated in the secondary combustion chamber 47, the full filtration of the flue gas generated in the secondary combustion chamber 47 is further improved, the electric telescopic rod II 44 is started after the waste is combusted, the electric telescopic rod II 44 can drive the drawer 41 to slide on the supporting plate 42 to move, the adopted drawer 41 is used for carrying out slag charge after the waste is combusted, the second electric telescopic rod 44 is adopted to facilitate the slag to move out of the slag treatment box 36, the convenience of moving out the slag in the slag treatment box 36 is improved, and the waste heat recovery shell and the waste heat recovery pipe 46 are arranged to recover waste heat generated by the waste incineration, so that the waste heat generated by the waste incineration is recycled.
The present invention has been described with reference to the above embodiments and the accompanying drawings, however, the above embodiments are only examples for carrying out the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. Rather, modifications and equivalent arrangements included within the spirit and scope of the claims are included within the scope of the invention.

Claims (10)

1. A municipal waste incineration device is characterized by comprising a feeding mechanism, an incineration mechanism, a secondary combustion mechanism and a smoke purification mechanism, wherein a conveying mechanism is welded at the top of the incineration mechanism, the other end of the conveying mechanism is connected to one side of the secondary combustion mechanism, a smoke conveying pipe is welded at the top of the secondary combustion mechanism, the smoke purification mechanism is welded at the other end of the smoke conveying pipe, a first fan is installed at one section of the smoke conveying pipe, the feeding mechanism comprises a garbage bin, a driving motor is installed at the top of the garbage bin through bolts, an output shaft of the driving motor is connected with a stirring rod through a coupling, a conveying pipe is welded at one side of the garbage bin, a fixed box is welded at the other side of the garbage bin, a filter box is installed at the bottom of the garbage bin through bolts, and a liquid storage box is installed at the bottom of the filter box through bolts, the utility model discloses an incineration device, including a fixed case, a baffle, an electric telescopic handle I, a conveying pump, a plurality of spray heads I, an incineration mechanism, a waste heat recovery shell I, an ash disposal box and a bolt, wherein the baffle is installed through the bolt in the fixed case, the electric telescopic handle I is installed through the bolt in one side of baffle, the push plate is installed through the bolt in the output of electric telescopic handle I, the fixed shell I is installed through the bolt in one side of rose box, the conveying pump is installed through the bolt in the fixed shell I, the input of conveying pump passes through the inside intercommunication of pipe and liquid storage box, the transfer line has been cup jointed to the output of conveying pump, the infusion dish is installed through the bolt in the inside of garbage bin, the one end of transfer line and one side intercommunication of infusion dish, the first of a plurality of spray heads is installed through the bolt in the bottom of infusion dish, the incineration mechanism is including the, the ash residue treatment box comprises an ash residue treatment box body, wherein a mounting plate is welded on one side of the ash residue treatment box body, a first igniter and a second fan are installed on the top of the mounting plate through bolts, the output ends of the first igniter and the second fan are all inserted into the ash residue treatment box body, a conveying mechanism comprises a gas conveying pipe, a waste heat recovery pipe is welded outside the gas conveying pipe, the secondary combustion mechanism comprises a secondary combustion chamber, a waste heat recovery shell is welded outside the secondary combustion chamber, a catalytic input pipe and a second igniter are installed on one side of the secondary combustion chamber through bolts, the flue gas purification mechanism comprises a water tank, a flue gas purification chamber is welded on the top of the water tank, a filter plate, filter cotton and a water conveying disc are installed inside the flue gas purification chamber through bolts, a plurality of second atomizing spray heads are installed on the bottom of the water conveying disc through bolts, and a, the water pump is installed in the second fixing shell through bolts, the input end of the water pump is communicated with the inside of the water tank through the water guide pipe, the water delivery pipe is sleeved at the output end of the water pump, and one end of the water delivery pipe is communicated with one side of the water delivery disc.
2. The municipal waste incineration device according to claim 1, wherein a drawer is slidably connected to the inside of the front surface of the ash treatment box, a supporting plate is welded to the front surface of the ash treatment box, a protective shell is welded to the top of the supporting plate, a second electric telescopic rod is installed inside the protective shell through a bolt, and the output end of the second electric telescopic rod is installed on one side of the drawer through a bolt.
3. The municipal waste incineration device according to claim 1, wherein a receiving hopper is welded to the other side of the waste bin, and a baffle is welded to the top of the waste bin.
4. The municipal waste incineration device according to claim 1, wherein a first threaded pipe is welded to the top of the liquid storage tank, and a first threaded cover is screwed to the outside of the first threaded pipe.
5. The municipal waste incineration device according to claim 1, wherein a double-layer filter screen is installed inside the filter tank through bolts, a drain hole is formed in the bottom of the garbage bin, and a drain pipe is welded to one side of the filter tank.
6. The municipal waste incineration device according to claim 1, wherein a filter cloth is installed inside the filter tank by bolts, and activated carbon is provided inside the filter tank.
7. The municipal waste incineration device according to claim 1, wherein a water inlet pipe is welded to one side of the first waste heat recovery shell, the second waste heat recovery shell and the waste heat recovery pipe, and a water outlet pipe is welded to the other side of the first waste heat recovery shell, the second waste heat recovery shell and the waste heat recovery pipe.
8. The municipal waste incineration device according to claim 1, wherein a discharge pipe is welded to the top of the flue gas purification chamber, and a rain cap is mounted on the top of the discharge pipe through bolts.
9. The municipal waste incineration device according to claim 1, wherein a second threaded pipe communicated with the inside of the water tank is welded to the top of the water tank, and a second threaded cover is connected to the outside of the second threaded pipe in a threaded manner.
10. The municipal waste incineration device according to claim 1, wherein a spacer net is installed inside the water tank through bolts, a second drainage pipe is welded to one side of the water tank, and one end of the second drainage pipe is communicated with the inside of the water tank.
CN202011541295.5A 2020-12-24 2020-12-24 Msw incineration device for municipal administration Pending CN112815328A (en)

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JPH11351531A (en) * 1998-06-10 1999-12-24 Hitachi Ltd Equipment and method of burning refuse
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Application publication date: 20210518