CN101949543A - Household garbage treatment system - Google Patents
Household garbage treatment system Download PDFInfo
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- CN101949543A CN101949543A CN 201010284530 CN201010284530A CN101949543A CN 101949543 A CN101949543 A CN 101949543A CN 201010284530 CN201010284530 CN 201010284530 CN 201010284530 A CN201010284530 A CN 201010284530A CN 101949543 A CN101949543 A CN 101949543A
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Abstract
The invention relates to a household garbage treatment system which solves the problems of more land occupation, inadequate recycling of available components in garbage and low treatment efficiency of the traditional garbage treatment device. The household garbage treatment system comprises a garbage sorting device, a garbage pulverizing device, a garbage extruding device, a sewage treatment device, a garbage drying device, an incinerator and a combustible gas treatment device, wherein the garbage sorting device is used for sorting hard materials from mixed garbage and conveying a water-contained material into the garbage extruding device; the garbage extruding device comprises a pulverizer and an extruder and is used for conveying the water-contained material into the drying device for drying after pulverizing and extruding the sewage from the water-contained material and conveying the sewage to the water treatment device; the incinerator is in a vertical cylindrical shape, and the upper end is provided with a dry garbage inlet and a cover plate; a funnel is arranged under the incinerator bridge; the incinerator wall under a feed opening of the funnel is provided with an incinerator door; the incinerator wall relative to the incinerator wall is provided with a hole which is sequentially connected with the air inlet ends of a cooling barrel, a filter barrel and a vacuum pump by an air delivery pipe; and the air outlet end of the vacuum pump is connected with a storing tank by a dehydrating tank and a desulfurizing tank.
Description
Technical field:
The present invention is with relevant with the consumer waste incineration treating apparatus.
Background technology:
It is a kind of technical scheme of utilizing domestic garbage burning electricity generation that existing CN200910107471.1 discloses, implementation method is at first house refuse to be pulverized dehydration, and then house refuse is carried out drying with vent gas treatment, but also the house refuse proportioning is manufactured nontoxic, harmless incinerated matter at last.This technology can only reduce in air and discharges pollutants, and does not have full pollution abatement, the regeneration benefit of rubbish is not utilized fully.
Summary of the invention:
The purpose of this invention is to provide a kind of found the factory take up an area of less, cost is low, high efficiency, disappear that it is big to ruin quantity of refuse, the recyclable utilization of the fuel gas that produces in the processing, free of contamination domestic garbage treating system.
The present invention is that full pattern is realized:
Domestic garbage treating system of the present invention, comprise garbage sorting device, device for pulverizing rubbish, the rubbish pressurizing unit, sewage-treatment plant, the rubbish drying unit, hard material and hydrous material that incinerator, combustible gas treating apparatus, garbage sorting device will load in mixture in the rubbish separate, hydrous material is sent into the rubbish pressurizing unit, the rubbish pressurizing unit comprises pulverizer, extruder will send the oven dry of rubbish drying unit after the crowded decontaminated water in hydrous material pulverizing back, and the sewage of extruding generation send sewage-treatment plant, described incinerator is a vertical barrel type, there are garbage drying inlet and cover plate in the upper end, under the grate funnel is arranged, and there is fire door the furnace wall under the funnel feed opening, on the relative furnace wall of hopper walls porose by appendix successively with the cooling bucket, the inlet end of filter vat and vavuum pump is connected, and the outlet side of vavuum pump is through drain sump, digester is connected with holding vessel.
The cover plate of incinerator is a removable cover, and cover plate is connected with lift by steel cable, and is porose on the cover plate, and the diameter of cover plate is less than the internal diameter of the garbage inlet of incinerator.
The cooling bucket is the cooling bucket of two lower ending openings of series connection, cooling bucket opening is positioned under the hot-tub water level, the branched pipe of the high-pressure water pipe that is connected with high-pressure hydraulic pump in the water cooling pond stretches in the two cooling buckets, each branched pipe has a plurality of high-pressure nozzles down facing to airintake direction, the filter vat bottom is connected with cooling bucket appendix, the filter vat upper end has appendix to be connected with vavuum pump, and screen pack and steel wire tennis layer are arranged in the filter vat.
The pure liquid of three peaces is housed in the drain sump, the appendix inlet end has screen cloth, be arranged in the pure liquid of three peaces, two-layer desulfurization layer is up and down separately arranged in the digester, every pull-up sulphur layer is by the rock layer on the orifice plate, brown lamella on the stone, di-iron trioxide bisque on the palm fibre sheet is formed, and between digester and the holding vessel purification pot is arranged, and the purification pot lower end is connected with the digester upper end by appendix, the purification pot upper end is connected with holding vessel, and charcoal and corn core are arranged in the purification pot.
Garbage sorting device comprises suitable for reading big, following young refuse hopper, end opening has the 1st cylinder and the 1st motor to be in transmission connection, and first cylinder is connected with some steel plates, and there is sawtooth the steel plate upper end, oblique blanking steel plate is arranged under the 1st cylinder, blanking steel plate lower end is connected with the 2nd cylinder inlet, between two cylinders bar magnet is arranged, and the 2nd cylinder and the 2nd motor are in transmission connection, the 2nd cylinder one side has baffle plate, and opposite side has fixing bucket to collect hard material.
Garbage pulverator is the 1st of a upper and lower layout, 2 cylinder dishes are in transmission connection with the 3rd, 4 motors respectively, on the cylinder dish sawtooth is arranged, be fixed with some blades on the peripheral frame, the end opening of blade has sawtooth, and the 1st, connect slag plate between the 2 cylinder dishes, under the 2nd cylinder dish slag trap is arranged, there is baffle plate the 1st, 2 cylinder dish both sides.
The rubbish extruder is upper and lower distribution the 1st, 2 extruders, the 1st, 2 extruders are made of upper and lower cylinder, last diameter of cylinder is less than bottom roll, upper and lower cylinder axis line and vertical line angle are 35-55 °, last cylinder and motor are in transmission connection, the 1st extruder discharging opening has baffle plate, there is swash plate to stretch to the 2nd extruder inlet below the 1st extruder bottom roll, the 2nd extruder blanking outlet has discharge bucket to be connected with the dryer of drying unit, has drip tray to be communicated with cesspit by downcomer under the 2nd extruder.
The dryer air inlet of rubbish drying unit communicates with fan outlet by the metal airduct, metal airduct two sides and above have iron plate surround, below heater is arranged, the cylinder horizontal positioned of dryer, one end has air inlet and charging aperture, one end is the siccative outlet, on the trunnion axis fixed spiral steel mesh frame is arranged in the cylinder, cylinder outer wall has two circumferential track to be supported on the wheel on the gimbal axis, has circumferential gear and motor output shaft to be in transmission connection.
Cesspit is communicated with methane-generating pit, and methane-generating pit communicates with the pond of calming the anger, and the pond of calming the anger communicates with first clarifier-tank, and first clarifier-tank communicates with the 2nd clarifier-tank, and the 2nd clarifier-tank communicates with clear water reserviors.
The present invention is for handling all compostings that produced in people's life, a kind of nontoxic, harmless, smokeless, tasteless, the non-pollution discharge that designs, nothing are taken up an area of the burning of stacking and are managed system in the open, uses such as the combustible gas physical efficiency that generates is used for watering, cooks, heats, generates electricity, storage, the slag that chooses and purify out all can both utilize again, and huge house refuse is handled fully.The present invention is safe and reliable, found the factory take up an area of less, cost is low, disappear that it is big especially to ruin quantity of refuse, gas production is high especially.
Realization of the present invention is the refuse collection all lives.Can doing wet classification, is best, unclassifiedly also can all handle, and also hard material can be separated in addition, can not combustible substance as stone, brick, concrete block, glass, metal and so on, because dried rubbish does not need moisture extruding and oven dry.Moisture rubbish is transported to the burning field and is poured in the refuse hopper, scratch and blanking through dressing earlier, the material of metal and so on is elected, and then select brick, the stone brick, concrete, glass etc., carry out fragmentation subsequently, carry out the moisture content extruding again, oven dry, later send to and burn aerogenesis in the downdraft incinerator, use vavuum pump the methane of output, carbon monoxide, sulfur sesquioxide, fuel gas such as hydrogen are extracted out from stove bottom perforate polyphone pipeline, contain many foreign material in the combustible gas of extracting out, at first lower the temperature with high-pressure water mist, dust suction, oil suction, continuously several times, it is overanxious clean tar to pass through the tar filter again, after gas just enters vavuum pump, enters drain sump and enters digester again, finally enter the cleaning jar again, just can use through the gas after the cleaning.The waste incineration process is pollution-free, the efficient height, and it is complete to collect fuel gas.
Selecting the metallics elected can regeneration, brick, stone, concrete block can be done construction material, the sewage of extruding enters methane-generating pit and collects, the a large amount of biogas of energy output, waste water behind the aerogenesis can be made industrial water through purified treatment, the ashes that come out in the stove can be made fertilizer, slag can be done construction material, purifying the tar that comes out collects as the raw material of industry, the water time that the high pressure cooling is used can re-use after having grown and having handled, rubbish has become the diversification regrown material and the energy entirely like this, truly accomplishes rubbish zero elimination.
Description of drawings:
Fig. 1 is incinerator of the present invention and cleaning equipment structure chart.
Fig. 2 is refuse classification of the present invention, extruding, drying structure figure.
Fig. 3 is sewage treatment structure figure of the present invention.
Fig. 4 is a process chart of the present invention.
The specific embodiment:
Garbage truck is named a person for a particular job domestic waste collection in car from each rubbish, there is polybag the rubbish the inside, woven bag, rag, the loose woman, waste paper, multitudinous looking into, the wood slag, leaf, bark, the dish leaf, the dish skin, melon skin, pericarp, leftovers, leftovers, weeds, straw etc., rubbish is transported to the burning field, enter on the passage 1 of fortune rubbish of setting, rubbish is poured in the refuse hopper 2, the passage 1 of fortune rubbish is that a ground step (rubbish being sent in the refuse hopper 2 if the level land just is provided with conveyer belt) is in a basic balance with refuse hopper 2, passage 1 has 1 concrete guardrail 3, can block the rear wheel of tipping rubbish, vehicle safety is poured into rubbish in the refuse hopper 2 smoothly.
Refuse classification
Each rubbish point adopts as far as possible does wet categorised collection method brick, stone, concrete block, glassware, metal materials etc. are collected in addition, these are not the anaerogenic materials of burning, be not transported into as far as possible and burn the field, because of being transported into the burning field separately, dried rubbish do not carry out moisture content extruding and oven dry, glassware, metal materials etc. are collected in addition, these all are the anaerogenic materials that do not burn, be not transported into as far as possible and burn the field, dried rubbish is transported into the burning field separately not to carry out not part extruding and dries, directly pulverize and just can burn, when dried wet refuse mixes the moisture content extruding, dried rubbish has all been become wet refuse, one will push, two will dry, and increase the load in soot, again wasting energy more, brick, even the thing within the stone is just selected through machinery, all be difficult to select totally, damage machine during pulverizing easily, so categorised collection is a best method as far as possible.
The structure of refuse hopper 2 and installation site
The bucket type that is shaped as of refuse hopper 2, suitable for reading big, following young, the end opening 4 of barricade side is longer, and is regular when rubbish is gone down, and convenient metallics and the hard material selected is installed in the topmost position that structure is made in a whole set of classification.
Blanking machine uses motor 5 transmission speed reducers 6 driving drum 7 again, and several block plates 8 are arranged on cylinder 7, and every block plate 8 is provided with 9 one-tenth hacksaw flute profiles of some little teeth, make blanking even, many plastic packets fruits are arranged in the rubbish, and little tooth 9 scratches the rubbish dressing, and cylinder 7 is installed in the lower end position of bucket 2.
Oblique installation one block plate 10 makes blanking regular in the blanking lower end.
Metal absorbs:
Absorb the old metal article of rubbish, at first absorb with bar magnet 11, each attracts the ironware thing with a bar magnet 11 both sides of following material space, makes the ironware thing can not reach pulverizer, in order to avoid damage machine.
Absorb the material that gets up with bar magnet 11 and can both convert regrown material to, bar magnet 11 absorb less than metal object below select.
Hard material is selected:
Rubbish down is exactly that the equipment of selecting hard material is set again after crossing bar magnet 11, the employing method is the high runnings of motor 13 straight band cylinder 12 dishes, rubbish combustible on cylinder 12 is soft and medium-soft substantially, the cylinder 12 bounce-back property that contact runs up are not strong, pulverize along with falling, the soft object of semihard is important heavier than medium-soft thing weight, eject certain distance, but also can collect pulverizing, the hard material that contains in the rubbish falls and collides on the cylinder 12 that runs up, bounce-back property is strong, and the distance of ejection is far away, so just hard material has been chosen.Still the hard material of seeing in the rubbish has brick, stone, concrete block, glass, metallic article etc., and the metallic article bar magnet 11 that has can absorb, and what have can not absorb, and just ejects on cylinder 12.
The distance and position that ejects at rigid thing is provided with a fixing bucket 14, bucket is to make with steel plate, and rubber slab in the paving all around in the bucket 14 reduces collision sound, 14 end openings that struggle against are base plate with an activity push-and-pull plate 15, can open and close, there is storage warehouse 16 then to change conveyer belt 14 times at bucket, shut plate 15, be transported to concentrate and handle, material is transported to the processing position, and the metal material that has that chooses can arrive some Transshipment Permitted and make reason everywhere to building with manually along with collecting.
With a certain distance from baffle plate 17 of equipment, effect is that rubbish can not be thrown out, plays the security protection effect again in cylinder 12 sides of motor 13 directions, and this piece baffle plate 17 continues down to extend, till moisture content extruder main force cylinder 18.
The setting of pulverizer
Rubbish is pulverized and is divided into the two-stage pulverizing, be installed in the lower end of selector, the first order is pulverized to high-power, the cloth of hard soft band bullet type material, footwear are difficult to broken in the rubbish, use motor 19 band cylinder dishes 21, motor power output panel 20 is bigger than cylinder dish 21, and rotating speed increases, power strengthens, just easily dry goods, footwear fragmentation.The sawtooth 23 that is provided with on cylinder 22 is very firm, and at the very firm blade 24 of the cylinder 22 tops butt joint oblique installation in cylinder 12 places, blade 24 end openings are to make sawtooth pattern, and it is broken that bulk rubbish is drawn easily.The installation of blade 24 and cylinder 12 become the bucket type substantially, and baffle plate 25 of blade 24 following installations can not get rid of breaked rubbish outward.
Second level pulverizer is installed in below the first order pulverizer, and also by the drive plates of the moving band of motor 26 cylinders 27, the tooth on the cylinder 27 is than cylinder more than 22, purpose be again refuse breaking is got more tiny.The same supporting polylith blade 29 that is equipped with of second level pulverizer, the end opening of blade is being made the one-tenth sawtooth pattern again, connect one in blade 29 tops and connect slag plate 30, cylinder 12 and one-level are pulverized get rid of the garbage energy that flows down on the machine cylinder 22 and entered secondary breaker, below blade 29, connect a slag trap 31, rubbish after the pulverizing is got rid of do not go out.
The purpose of pulverizing:
Burning is in composting, and big or small thickness is inhomogeneous, during burning, it is wide that the rubbish of bulk sheet covers the position, and the material fire mixes gas, after the covering, inhomogeneous to following incineration firing, the influence burning is uneven, and burning velocity is slow, the gas of output is few, so will be ground into fritter to rubbish, make whole stove internal combustion balance when burning, evenly the output combustible gas, combustion refuse speed is faster, and factor of created gase is higher.
The effect of extruder:
Rubbish after the pulverizing enters pressurizing unit at once, and pressurizing unit has the two-stage extruder, and effect is the moisture that contains in the rubbish to be pushed moisture as far as possible reduce, and the rubbish drying rate is accelerated.
The structure function of first order extruder:
First order ectrusion press motor 32 transmission speed reducers 33 are transmission extruder main force cylinder 18 again, on the extruder up-down roller is set, last diameter of cylinder is little to be main force's tube 18, the bottom roll diameter is auxiliary cylinder 34 greatly, two cylinder axis lines and vertical vertical 45 ° of installations of angle that become, purpose is that the sewage that extruding is come out flows down easily, first order extruder discharging opening limit is provided with a baffle plate 35, make rubbish after the extruding can not drop on the outside and can directly enter the secondary extruder, a swash plate 36 is set below the auxiliary cylinder 34, make rubbish directly enter the secondary extruder, swash plate 36 scrapers that are equipped with suitable for reading are removed the material of pasting on the cylinder.
The structure of second level extruder and effect:
Second level ectrusion press motor 37 transmission speed reducers 38 are transmission main force cylinder 39 again, and effect is the moisture content in the rubbish to be expressed to minimum content as far as possible.Below main force's cylinder 39 and auxiliary cylinder 42 outlets a discharge bucket 4 is set, the rubbish after the extruding is entered in the dryer, base plate 41 scrapers of will loading onto suitable for reading of shuttle bucket 40 are wiped the stickup material on the cylinder off.
There is the baffle plate combination every mechanical both sides from refuse hopper 2 to second extruder all each equipment, and rubbish can not thrown out when making operation.Package unit all is installed on the vertical multistory frame.
The whereabouts of sewage:
43 li of the drip trays that effluent stream after the extruding is provided with below enter downcomer 44 again and fall underground cesspit 45, enter underground piping 46 from cesspit 45 again and enter methane-generating pit 47.
The effect of cesspit 45:
The effect of cesspit 45 is that the sewage of extruding has the few foreign material of mud, through just entering in the methane-generating pit 47 behind the cesspit 45 heavy pads, spreads cover plate 48 above the cesspit 45, does security protection.
The effect of methane-generating pit 47:
The sewage majority that extruding is come out in rubbish all in rotten fruit, mashed melon, extruding such as rotten vegetable leaf, leftovers, leftovers come out, if methane-generating pit 47 is not set effectively to be put the energy of these sewage into sewage purifier and goes purified treatment just to waste the energy, the strong energy of these sewage corrosivity, the biogas that output is a large amount of, biogas mainly contains methane, not only can heat up water and cook, the generating heating, storage can also promote machine.
Drying plant:
Drying plant has horizontal drying machine, air feed heat supply machine, air supply pipe.
The effect of dryer:
Rubbish must be dried after pulverizing, ability output combustion gas after the burning, and not reaching certain mass dryness fraction can not the output fuel gas.
The structure of dryer and effect:
Dryer use motor 49 transmission speed reducers 50 again the table gear ring 52 on the rotary drum 51 rotate, two circle tracks 53 also are set on cylinder 51, it below the dryer framework 54, axle 55 of each equipment of both sides, axle 55 two ends respectively are provided with a wheel 56 on the framework 54, the dryer rotation is that track 53 rotates on wheel 56 when turning round, and wheel 56 has the load-bearing effect.Motor 49 also is arranged on the framework 54 with reductor 50.The dryer inner chamber is provided with spiral steel mesh frame 57 and carries rubbish, make rubbish and hot blast in dryer, can not directly advance directly, rubbish is often stirred, the pitch of rack 57 is bigger, rubbish inside can not stop up, dryer outlet 58 usefulness sheet metals round, export down, rubbish could normally down pass on out.
The structure of air feed heat supply machine and effect:
The air feed hot wind supply adopts bucket formula blower fan 59, blower fan and dryer import are used slim refractory metal airduct 60 facing to installing, and airduct 60 1 ends are connected with blower fan 59 outlets, the other end is connected in series to the dryer import, having arrived the inducer bore and increased, made the wind-force diffusion, is row's fire-pan 61 below airduct 60 middle parts, both sides and top standoff distance have iron plate 62 round, but top has living space 63, has an iron plate 64 to be covered with above again, makes airduct play insulation effect when being heated heat supply.Wet refuse hot-air seasoning in the dryer, the generation of hot blast is to burn airduct method with firepower with blower fan 59 air feeds below pipe 60 o'clock, airduct 60, airduct 60 temperature are increased, and the cold wind in the airduct 60 is converted to hot blast and is transported to baking rubbish in the dryer, and airduct 60 has just become heating tube.
The polyphone of air supply pipe:
Air supply pipe 65 is connected in series under the heating tube from the biogas pipe 66 of methane-generating pit 47 or from air accumulator, and row's fire-pan 61 is arranged, and 1 switch 67 is installed on the air supply pipe 65 before the fire-pan, and switch 67 can be regulated fire joint size and on-off action.
The structure of incinerator and effect:
Incinerator constitutes round stove with armored concrete, the straight barrel type that stove outer covering 68 is rolled into for steel plate, post one deck refractory brick 69 around in the stove, there is grate 70 at interior aerial position down, grate is for 70 times a round funnel 71, burning slag just is stored in this space, opened a stove gate in the stove bottom, conveniently draw out slag, furnace wall 68 perforates on funnel 71 limits are provided with appendix 73, generate in the stove fuel gas and gas in the foreign material and the tar that have, dust, silt, smog etc. are from these root appendix 73 outputs, stove cover plate 74 is the removable covers that are provided with, and cover plate 74 is heavier, and cover plate diameter is less than the interior space of incinerator, cover plate 74 is arranged to the screen cloth type small perforations 75, during burning, 75 air feed stepless actions of small perforations.The steel cable 76 of cover plate 74 usefulness rotation and lifting machines plays, fall a steel cable 76 during burning and unclamp, make the weight of cover plate 74 push down rubbish, because dried rubbish is loose, when it not being pressed on burning aerogenesis there is negative effect, rises cover plate 74 plug for outlet to turn 90 degrees during material loading.Leave the feeding port position, make things convenient for the material loading burning.
The structure of rotation and lifting machine and effect:
The rotation and lifting machine is fixedly mounted on the top of incinerator 68 walls outside, a fixed sleeving 77 is set on furnace wall, sleeve pipe 77 bottom seal, in adorn a steel ball 78, sleeve pipe 77 upper end open hearth mouths are fixed a bearing 79, central shaft 80 of empty cover in the bearing 79, axostylus axostyle 80 1 ends down insert and lead to steel ball 78 in the sleeve pipe 77, rise from the other end, connect a tripod 81 on the top, cross bar two on tripod 81 respectively is provided with a pulley 82, on the axostylus axostyle 80 of bearing more than 79 of sleeve pipe 77, a tripod support platform 83 is set with cover plate 74 rightabouts, a motor 84 is installed on the platform 83 is driven hoist engine 85, link another pulley 82 that the pulley 82 on axostylus axostyle 80 top links again on the cross bar by the steel cable 76 of hoisting machine and down is connected with stove cover plate 74, the rotation of lift is to spend with manual turn 90.
Parts casing pipe is divided into and is put an operating platform 86 in incinerator 68 exterior walls.
Rubbish after the oven dry drops on the platform of a heap rubbish, with loading machine garbage shovel is gone out to put into incinerator, the staff catches up with rubbish in the stove smooth, then stove cover plate 74 is put down facing to furnace inner space and push down rubbish, the appendix 73 roads output of the fuel gas that produces behind the incineration firing below stove, the mode of burning away the refuse adopts downdraft to burn, so do not have smog and toxic gas to be emitted in the air.
The effect and the structure of high pressure cooling:
The mist temperature that the waste incineration output is come is very high, and at first through cooling, the high-pressure water mist cooling is adopted in cooling in purification process.Cooling plays oil suction (tar that contains in the gas), dust suction, the effect of smoking mist again, and inhale the tar and dust, the smog that fall and drop in the following cement, the tar floatation surface, dust is heavy water-bed, and smog disappears, and gas temperature is to have reduced.
The structure of high pressure cooling is to adopt two metal buckets to carry out twice cooling, appendix 73 is connected in series in first metal bucket 87, at the bottom of 87 barrels in the metal bucket towards the sky, bung is installed in 88 li in pond down, use the branched pipe 90 of high-pressure water pipe 8 to extend into two metal buckets 87, in 94, at each branched pipe 90 a plurality of high-pressure nozzles are set all, the high-pressure nozzle mouth down, each high-pressure nozzle faces toward at metal bucket 87, perforate is provided with a plurality of switches on 94, each metal bucket 87,94 in the pond 88 end opening upper end is provided with a ring flange 92, the convenient tar of keeping afloat in the bucket that takes out, the end opening of bucket is installed in the pond 88 with steelframe and supports 93, the water that the pond is 88 li is metal bucket 87,94 bung is flooding, appendix 73 is connected from the position, middle and lower part that incinerator 68 is connected in series to one-level cooling bucket 87, position, the middle and lower part perforate that perforate string in top goes out to be connected to second level cooling bucket 94 at the bottom of the bucket enters again, and contacting away in 94 ends perforate of cooling bucket again is connected with the bottom of tar filter vat 97.The water under high pressure that uses is to pass pond 95 cover plates 113 from cleaning equipment water cooling pond 95 usefulness high-pressure hydraulic pumps 96 connecting pipes 89 down, draws up about 30 meters high afterwards toward being depressed in the branched pipe 90, and the high-pressure nozzle of establishing from every branched pipe 90 is emitted into vaporific shape.Be provided with a switch on the higher authorities' water pipe 89 of branched pipe 90, the convenient inspection is responsible for obstruction.
The series arrangement that tar filters:
Fuel gas through twice cooling, oil suction, dust suction, smoking after, appendix 73 is connected in series to the bottom perforate of tar filter vat 97, gas carries out tar and filters, method is to be provided with steel wire tennis (material that gets off on the lathe) and screen pack in bucket 97, can make when gas passes through, the tar that contains in the gas is removed clean, with antifouling vavuum pump 98, fix at the bottom of 97 barrels of the filter vats, bung is with ring flange 99 sealings, convenient check and reload in the perforate of the top of filter vat 97 appendix 73 is arranged, appendix 73 polyphones connect vavuum pumps 98.
The polyphone access node structure and the effect of vavuum pump:
Vavuum pump 98 is to adopt water-ring vacuum pump; directly drive with motor; motor is contained in vavuum pump 98 back; the water that needs in the pump enters in the pump 98 from high-pressure water pipe 89 branched pipes; a switch 100 is set on branched pipe; just open when needing water; do not need water just to close; during operation, the air inlet of vavuum pump 98 is pressed into again in the drain sump 101 in appendix 73 front pumps 98 of tar filter vat 97 then, on appendix 73 roads of output 1 smaller branch pipe 102 is set; there are not switch 103 and little bucket 104 on the pipe 102; when operation, switch 103 is shut, open switch 103 after the shutdown immediately, add water in little quarrel 104 inflow pumps 98 with detergent; actuating motor then; foreign material in the wash pump 98, after the cleaning, bolt below the turn on pump 107 is emitted sewage.Vavuum pump 98 is that whole burning aerogenesis is with core drive, the incineration firing of Purge gas are fast and slow and aerogenesis is many and depend mainly on the supporting relevant of vavuum pump 98 less, when operation, appendix 73 before the pump 98 all produces suction function with bucket, appendix 73 behind the pump 98 and a jar generation positive pressure are till vavuum pump will be delivered to fuel gas in the holding vessel 108.
The use of drain sump and structure:
The effect of drain sump 101 is to break away from fuel gas all to have moisture content after appendix 73 outputs of vavuum pump 98.Use pack into drain sump 101 of the pure liquid of three peaces that moisture content is broken away from.To be appendix 73 in drain sump 101 middle part perforates enter in jars 101 toward bending into three structure pacifies in the pure liquid, the bore of appendix 73 increases then, front cover piece screen cloth on openning, gas is entered disperse behind the triol liquid in the jar 101 on output liquid top up, appendix 73 on drain sump 101 tops is connected in series in the digester 105, and the bottom opening of drain sump 101 is installed an arm and switch 106, makes things convenient for draining with reinforced, jar 101 body structures are two connections up and down, make things convenient for overhaul.
Sulfur method and structure:
Rubbish through burning after, in fuel gas, also contain the poisonous gas of sulphur, in order not allow these poison gases enter in the air, sulfur method is to carry out desulfurization with the di-iron trioxide powder digester 105 of packing into.Structure is appendix 73 is connected in series to digester 105 from the top of drain sump 101 position, following position perforate connection, after the two-layer di-iron trioxide powder of packing in the digester 105, appendix 73 outputs from digester 105 tops, the final purification jar 109 of contacting again, the tank structure of digester 105 is two merging up and down, appendix 73 increases a blind flange, makes things convenient in the overhaul digester 105 and conversion materials more.The dress method of the two-layer di-iron trioxide powder of dress is to do base plate with the hole baffle plate in the digester 105, the clean stone of base plate upper berth one deck, stone upper berth multilayer palm fibre sheet, cover the di-iron trioxide powder on the palm fibre sheet, two-layerly use same quadrat method, keep at a certain distance away between two-layer, just can break away from the sulfur dioxide in the gas clean.
The purpose of final purification and structure:
After fuel gas comes out from vavuum pump, after the disengaging of dewatering, also to moisture content be removed totally, just enter holding vessel 108 then or lose generating and the air feed use through a final purification.The structure of final purification is that appendix 73 connects purification pot 109 from the bottom perforate, has the dried corn core of dried charcoal to make to remove the material of moisture content in jar 109.Gas passes appendix 73 outputs of back from pushing up from the charcoal and the corn core of jar 109, the same two parts up and down of tank body merge, at a pilot fire of the top of jar 109 equipment switch 110, whether quality meets the gas of inspection output, meet the air discharge cook 111 of just turning off tank deck as gaseous mass, pressure regulator valve 112 switches of performing fighting, gas enters air accumulator 108 all Purge gas and just can normally use, as heat, cook, generating etc.
Gaseous mass gives refuse material relevant with incineration technology: the moisture content of rubbish is controlled within certain ratio, and broken, burning is wanted evenly, negative pressure structure can not be leaked gas, and this four point control has been got well, and the quality of gas and aerogenesis just can improve.
Cleaning equipment is installed in above the pond, and cooling oil suction equipment component is installed in the top usage space in the pond 88, and remainder equipment is installed on the cover plate 113 in pond 95,114.
The effect of air accumulator and structure:
The fuel gas that is used for output after the waste incineration of air accumulator 108 uses vavuum pump 98 to be compressed in the air accumulator 108 and stores, and 108 li combustible gas output is gone to each user from air accumulator again and uses.
The structure of air accumulator 108 is huge steel construction jars, capacity is determined according to the user, jar 108 bodies are overall structures, jar 108 bottoms are that tripodia supports, install on the ground, air accumulator 108 is contacted mutually with the appendix 73 of final purification jar 109, an air gauge 115 is installed on top at air accumulator 108, on air gauge 115 as can be seen the combustible gas in the air accumulator 108 have have more few, in the perforate of 108 end of jar a switch 116 is installed, time has been grown has water just from 108 end of jar switch 116 water to be emitted in jars 108, on jar 108 tops or other position appendix 73 is set, and each user heats up water to cook and just goes from these root appendix 73 bifurcated pipes.On the appendix 73 of output, be provided with pressure regulator valve 117, stable gas pressure when making user's usefulness gas are installed.
The effect in pond and structure
The effect in pond is retaining cooling, and the water circulation makes hot water change cold water into and uses, also with the utilization that circulates of the water in sewage-farm.
The structure in pond is with steel construction or uses civil engineering structure, connects side by side and builds three ponds, and one is the pond 88 of dress hot water, and the pond 114 of another precipitation temperature also has one to be the pond 95 of dress cold water.
The hot water that hot-tub is 88 li is to nebulize very much at cooling bucket 87 from water under high pressure, 94 is interior the hot water that merges after the cooling of the high-temperature gases in the incinerator 68, in hot water tar keep afloat can be from the pond pipe switch 118 on 88 planes emit, hot-tub 88 lower curtates are to be placed with pipe switch 119, water has just been grown the first order sewage purifier 120 of putting into the sewage-farm from pond bottom pipe switch 119 circulation timei and has been handled, water short hot water circulation timei is put cooling tank 114 from cooling tank 114 into a hole 121 of wall bottom and is lowered the temperature, overanxious net 122 envelopes of hole mouth 121 usefulness, in order to avoid the assorted cooling tank that enters of slag.
The series arrangement of cooling tank 114 is at the middle part in three ponds, open a hole 123 with adjacent pool 95 with wall top, the hole mouth has sealed multiple filtration net 124, in order to avoid prevent the assorted water cooling pond 95 that enters of slag, if water has been grown circulation timei, the water that hot-tub is 88 li is put into water that treatment tank removes cooling tank 114 to put equally from following switch 119, notes water level when changing water, water level must flood the end opening of cooling bucket 87,94, otherwise the normal operation of influence.
Water cooling pond 95 is at the another side in three ponds, and is close with air accumulator 108, and during operation, the water of cooling tank 114 just enters water cooling pond 95 upper ends from hole 123 and enters water cooling pond 95 after supercooling, with high-pressure hydraulic pump 96 water is drawn into cooling bucket 87,94 again.The water in whole pond and sewage-farm has just formed ringing.
The effect of treatment tank and series arrangement:
The effect of treatment tank is that the sewage that rubbish is produced in incineration plant carries out purified treatment, and sewage is not directly discharged, and the energy regeneration has part of contaminated water can produce a large amount of biogas regenerations.
Treatment tank is the incineration plant auxiliary facility, and methane-generating pit 47 is arranged, the pond 128 of calming the anger, and first class purification pond 120, secondary purification pond 131, clear water reserviors 125 are formed, and build the extreme lower position of incineration plant in, are to build up with armored concrete.
The use of methane-generating pit: the effect of methane-generating pit 47 is the smelly water of sewage that extruding is come out from rubbish, output biogas regeneration in methane-generating pit 47.
The structure in gas pond, pond 147 and polyphone relation, the structure middle and lower part of methane-generating pit 47 is a drum type, top is the empty lid type in garden.The polyphone relation is that upper end, bottom one side is a water inlet pipe 46, and the opposing party is a delivery port 129 relatively, and 47 tops, pond are equipped with appendix 66.After the sewage that extruding is come out enters methane-generating pit 47 from water inlet pipe 46, after water level exceeds the mouth of a river 129, the biogas of output just rises to the upper space storage in pond 47 in the pond 47, along with overflowing from the pond 128 of calming the anger of delivery port 129, the sewage of bottom in the pond rises, when the biogas that the space stores on the methane-generating pit 47 went to use from appendix 66 outputs, the sewage in the pond 128 of calming the anger was just got back in the methane-generating pit 47 from delivery port 129.
The calm the anger effect and the series arrangement in pond 128:
The effect in pond 128 of calming the anger is the sewage of depositing in the methane-generating pit 47, press the biogas of methane-generating pit 47, produce biogas in the methane-generating pit 47 and have the upper part, the sewage of methane-generating pit 47 is just deposited in the pond 128 of calming the anger, water level rises, but water level surpasses the breach 130 of the partition upper end of calming the anger between pond 128 and the first class purification pond 120, and sewage just enters first class purification pond 120.The sewage aerogenesis time in the methane-generating pit 47 has been grown, and just the breach 130 from 128 upper ends, pond of calming the anger goes to carry out purified treatment to first class purification pond 120.The series arrangement in pond 128 of calming the anger is to be methane-generating pit 47 on one side, contact mutually by going out water valve 129, and relative another side is first class purification pond 120, is contacted mutually by breach.Calm the anger pond 128 all has cover plate to cover Chi Kou with other clarifier-tank, plays safety effect.Each pond all is a rectangle structure.
The action method in first class purification pond and series arrangement:
The effect in first class purification pond 120 is that the breach 130 from the sewage of the water pipe 119 of hot-tub 88 bottoms and the pond 128 of calming the anger flows through the sewage that comes and carries out first class purification, make water quality reach industrial water, method is to adopt macromolecule organic to be stirred in the sewage, make the assorted sinking of slag, water enters the secondary purification pond from the hole 132 with 131 partition bottoms, secondary purification pond.The sewage pipe 119 that the water inlet in first class purification pond 120 is connected with hot-tub 88 from the breach 130 with the 128 partition upper ends, pond of calming the anger enters the upper end in first class purification pond 120 from following polyphone.Lower end, pond and the secondary purification pond 131 of calming the anger cuts off perforate arranged.
The effect in secondary purification pond 131 and structure
The effect in secondary purification pond 131 is arrived secondary purification pond 131 again and is purified certain hours after being sewage process first class purification pond 120, makes water reach the industrial water standard fully.From intaking, cut off top hole-openings 133 water outlets with clear water reserviors 125 with the partition bottom perforate 132 in first class purification pond 120.
The effect of clear water reserviors 125 and series arrangement:
The effect of clear water reserviors 125 is to enter clear water reserviors 125 retainings after reaching regeneration fisheries water standard after the sewage purification.Water inlet flows into from secondary purification pond 131 partition walls upper end hole 133, and water outlet is to be maneuvered into water cooling pond 95 with immersible pump 126 polyphone pipelines 127, if water cooling pond 95 does not need, just emits from pipeline opening 134.
Claims (9)
1. domestic garbage treating system, comprise garbage sorting device, device for pulverizing rubbish, the rubbish pressurizing unit, sewage-treatment plant, the rubbish drying unit, incinerator, the combustible gas treating apparatus, it is characterized in that hard material and hydrous material that garbage sorting device will load in mixture in the rubbish separate, hydrous material is sent into the rubbish pressurizing unit, the rubbish pressurizing unit comprises pulverizer, extruder will send the oven dry of rubbish drying unit after the crowded decontaminated water in hydrous material pulverizing back, and the sewage of extruding generation send sewage-treatment plant, described incinerator is a vertical barrel type, there are garbage drying inlet and cover plate in the upper end, under the grate funnel is arranged, and there is fire door the furnace wall under the funnel feed opening, on the relative furnace wall of hopper walls porose by appendix successively with the cooling bucket, the inlet end of filter vat and vavuum pump is connected, and the outlet side of vavuum pump is through drain sump, digester is connected with holding vessel.
2. system according to claim 1, the cover plate that it is characterized in that incinerator is a removable cover, and cover plate is connected with lift by steel cable, and is porose on the cover plate, and the diameter of cover plate is less than the internal diameter of the garbage inlet of incinerator.
3. system according to claim 1, the cooling bucket of bucket for two lower ending openings of series connection is characterized in that lowering the temperature, cooling bucket opening is positioned under the hot-tub water level, the branched pipe of the high-pressure water pipe that is connected with high-pressure hydraulic pump in the water cooling pond stretches in the two cooling buckets, each branched pipe has a plurality of high-pressure nozzles down facing to airintake direction, the filter vat bottom is connected with cooling bucket appendix, and the filter vat upper end has appendix to be connected with vavuum pump, and screen pack and steel wire tennis layer are arranged in the filter vat.
4. system according to claim 1, it is characterized in that being equipped with in the drain sump the pure liquid of three peaces, the appendix inlet end has screen cloth, be arranged in the pure liquid of three peaces, two-layer desulfurization layer is up and down separately arranged in the digester, every pull-up sulphur layer is by the rock layer on the orifice plate, brown lamella on the stone, di-iron trioxide bisque on the palm fibre sheet is formed, between digester and the holding vessel purification pot is arranged, the purification pot lower end is connected with the digester upper end by appendix, and the purification pot upper end is connected with holding vessel, and charcoal and corn core are arranged in the purification pot.
5. system according to claim 1, it is suitable for reading big to it is characterized in that garbage sorting device comprises, following young refuse hopper, end opening have the 1st cylinder and the 1st motor to be in transmission connection, first cylinder is connected with some steel plates, there is sawtooth the steel plate upper end, and oblique blanking steel plate is arranged under the 1st cylinder, and blanking steel plate lower end is connected with the 2nd cylinder inlet, between two cylinders bar magnet is arranged, the 2nd cylinder and the 2nd motor are in transmission connection, and the 2nd cylinder one side has baffle plate, and opposite side has fixing bucket to collect hard material.
6. system according to claim 1, it is characterized in that garbage pulverator is the 1st, 2 a cylinder dish of upper and lower layout, is in transmission connection with the 3rd, 4 motors respectively, on the cylinder dish sawtooth is arranged, be fixed with some blades on the peripheral frame, the end opening of blade has sawtooth, and the 1st, connect slag plate between the 2 cylinder dishes, under the 2nd cylinder dish slag trap is arranged, there is baffle plate the 1st, 2 cylinder dish both sides.
7. system according to claim 1, it is characterized in that the rubbish extruder is upper and lower distribution the 1st, 2 extruders, the 1st, 2 extruders are made of upper and lower cylinder, last diameter of cylinder is less than bottom roll, upper and lower cylinder axis line and vertical line angle are 35-55 °, last cylinder and motor are in transmission connection, the 1st extruder discharging opening has baffle plate, there is swash plate to stretch to the 2nd extruder inlet below the 1st extruder bottom roll, the 2nd extruder blanking outlet has discharge bucket to be connected with the dryer of drying unit, has drip tray to be communicated with cesspit by downcomer under the 2nd extruder.
8. system according to claim 1, the dryer air inlet that it is characterized in that the rubbish drying unit communicates with fan outlet by the metal airduct, metal airduct two sides and above have iron plate surround, below heater is arranged, the cylinder horizontal positioned of dryer, one end has air inlet and charging aperture, one end is the siccative outlet, on the trunnion axis fixed spiral steel mesh frame is arranged in the cylinder, cylinder outer wall has two circumferential track to be supported on the wheel on the gimbal axis, has circumferential gear and motor output shaft to be in transmission connection.
9. system according to claim 1, it is characterized in that sewage-treatment plant has cesspit to be communicated with methane-generating pit, methane-generating pit communicates with the pond of calming the anger, and the pond of calming the anger communicates with first clarifier-tank, first clarifier-tank communicates with the 2nd clarifier-tank, and the 2nd clarifier-tank communicates with clear water reserviors.
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| CN2010102845305A CN101949543B (en) | 2010-09-17 | 2010-09-17 | Household garbage treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102845305A CN101949543B (en) | 2010-09-17 | 2010-09-17 | Household garbage treatment system |
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| CN101949543A true CN101949543A (en) | 2011-01-19 |
| CN101949543B CN101949543B (en) | 2012-04-25 |
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| CN2010102845305A Expired - Fee Related CN101949543B (en) | 2010-09-17 | 2010-09-17 | Household garbage treatment system |
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