CN109237485A - A kind of solid waste substance treating method - Google Patents
A kind of solid waste substance treating method Download PDFInfo
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- CN109237485A CN109237485A CN201811143244.XA CN201811143244A CN109237485A CN 109237485 A CN109237485 A CN 109237485A CN 201811143244 A CN201811143244 A CN 201811143244A CN 109237485 A CN109237485 A CN 109237485A
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- sludge
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/033—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
Abstract
The present invention discloses a kind of solid waste substance treating method, includes the following steps；Step 1: to solid hazardous waste classification, being crushed；It is burned Step 2: broken classification Litter is respectively put into high temperature furnace high temperature；It is transported in filter Step 3: burning the exhaust gas generated through smoke discharging pipe, and the exhaust gas that filter filters is discharged into liquid, obtained solution A and be discharged into treatment tank；It is sent into dissolving tank Step 4: burning the waste residue generated；Then sediment in dissolving tank and solution B are separated, sediment is sent into cuber, and waste residue bulk is pressed into；Step 5: after above-mentioned bulk is put into biological tank immersion；Step 6: biomembrane cladding bulk is subsequently placed into high molecular film pond；Step 7: boiomacromolecule bulk is put into fermentation cabin, biofermentation is carried out, waits after fermentation, carries out landfill disposal.The present invention, which has, burns good airproof performance, and biomembrane coats sustaining degradation, and polymeric membrane coats the feature for preventing waste residue bulk loose.
Description
Technical field
The present invention relates to a kind of solid waste substance treating methods, especially a kind of to have burning good airproof performance, biomembrane packet
Sustaining degradation is covered, polymeric membrane coats the solid waste substance treating method for preventing waste residue bulk loose.
Background technique
In recent years, with the raising of expanding economy all over the world and life of urban resident level, municipal refuse yield is fast
Speed increases.Municipal refuse not only seriously pollutes environment, but also causes great harm to people's health.In face of countries in the world
The situation that domestic waste seriously pollutes, either developed country or developing country all extremely pay attention to urban life rubbish
The control of rubbish.
The processing method of domestic waste mainly has landfill, burning, compost, garbage reclamation, pyrolysis, biodegrade at present
With solidification etc., wherein again based on first three.Other processing mode one side technologies are not still overripened, another aspect processing cost
It is relatively high, so do not become the mainstream of garbage disposal.It is again comparatively mature with landfill and composting technology in former three, it burns
The removal problem of the substances such as odorant and dioxin there is no very good solution method in technology.Domestic and international domestic waste
Processing mode is substantially to use in above-mentioned three types of technology based on a processing, but this three classes processing mode respectively has it to be difficult to overcome again
The shortcomings that.
The domestic waste of developed country is due to being preferably classified collection, and rubbish from cooking is less, and moisture contains
Measure lower, calorific value is relatively high, preferable using an independent treatment effect of technology.Garbage disposal is realized in countries in the world to be walked
The road of sustainable development, garbage disposal should be a comprehensive systems.On the one hand, various countries start to emphasize to control rubbish from source
Clean manufacturing, separate waste collection are vigorously advocated in the generation of rubbish amount.On the other hand, comprehensive garbage disposal is also begun with both at home and abroad
The research of aspect, but establish in the basic premise that separate waste collection and crude waste are sorted.Separate waste collection
Be one and involve various combined systems, China is still in the communication and education stage at present, really to implement it is still necessary to want one section very
The long time.And to crude waste carry out sorting difficulty it is big, to achieve the purpose that classification is extremely difficult.Therefore these researchs also only rest on
The level of academic research.
And also someone starts to propose the form handled again after pre-processing rubbish biological, but generally uses at biology
It manages tank and carries out pretreated technology, investment is big, at high cost.
It is pre-processed using landfill as rubbish biological, carries out the skill of integrated comprehensive processing to domestic waste as main line
Art, there is no research in this respect both at home and abroad at present, and this project will fill up the blank of this research field.
Summary of the invention
Have the purpose of the present invention is to provide one kind and burn good airproof performance, biomembrane coats sustaining degradation, polymeric membrane
Coat the solid waste substance treating method for preventing waste residue bulk loose.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of solid waste substance treating method, includes the following steps；
Step 1: classifying to solid hazardous waste, big part waste is crushed；
Step 2: broken classification Litter is respectively put into high temperature furnace, through 100-900 DEG C of high temperature incineration；
It is transported in filter Step 3: burning the exhaust gas generated through smoke discharging pipe, filter adsorbs the dioxy in exhaust gas
Change sulphur, inhalable solid particle, and the exhaust gas that filter filters is discharged into liquid, is discharged into air, obtains through liquid filtering
Solution A；Solution A is discharged into treatment tank；
It is sent into dissolving tank Step 4: burning the waste residue generated, preliminarily solubilised；Then by sediment in dissolving tank and solution
B is separated, and sediment is sent into cuber, is pressed into waste residue bulk；Solution B in dissolving tank is discharged into treatment tank；
Step 5: forming biomembrane on bulk surface, biomembrane carries out bulk after above-mentioned bulk is put into biological tank immersion
Biodegrade obtains biomembrane cladding bulk；
Step 6: biomembrane cladding bulk is subsequently placed into high molecular film pond, in the biomembrane table of biomembrane cladding bulk
Face re-forms one layer of polymeric membrane, obtains boiomacromolecule bulk；
Step 7: boiomacromolecule bulk is put into fermentation cabin, biofermentation is carried out, waits after fermentation, is filled out
Bury processing；
The processing equipment that the processing method uses, including feed conveyor belt, high-temperature incinerator, exhaust piping, waste residue pipeline,
Dissolving tank, sewage pipe, effluent filter, the first grabber, settling tank, sludge conveyer belt, compressor, bulk conveyer belt, second
Grabber, biomembrane cladding pond, polymeric membrane coat pond, discharge belt；
The feed conveyor belt end connects high-temperature incinerator, and high-temperature incinerator side is provided with feed inlet, feed inlet with
The connection of feed conveyor belt end；
The high-temperature incinerator top side is provided with exhaust outlet, and exhaust outlet is burned high-temperature incinerator by exhaust piping useless
Gas is transported in dissolution filter pond；Aspiration pump, waste gas filter are provided on exhaust piping, before aspiration pump is located at waste gas filter
Side；
The high-temperature incinerator bottom side is provided with waste residue discharge port, and waste residue discharge port passes through waste residue pipeline for high-temperature incinerator
It burns the waste sludge discharge generated and is provided with acceleration dissolution agitating paddle into dissolving tank, in dissolving tank；Dissolving tank bottom side is provided with dirt
Water pipe, the solution in dissolving tank are delivered in effluent filter, filter screen are provided on effluent filter, filter screen filtration is molten out
Insoluble substance and filtrate in liquid, post-filter drainage pipe of the filtrate through being arranged below effluent filter 7 are discharged into settling tank；Filter screen and
The insoluble substance that filter screen filtration goes out is transplanted on one end of sludge conveyer belt through the crawl of the first grabber, and sludge conveyer belt is by filter screen
The insoluble substance gone out with filter screen filtration is transmitted in compressor；Compressor compresses the insoluble substance that filter screen and filter screen filtration go out
At waste residue bulk, waste residue bulk is sent to biomembrane cladding pond using bulk conveyer belt and impregnates；Subsequent second grabber will give birth to
Waste residue bulk in object film cladding pond, which grabs to send to polymeric membrane cladding pond, to be impregnated；Polymeric membrane is coated pond by subsequent second grabber
In waste residue bulk grab and send to discharge belt one end, waste residue bulk is transported in fermentation cabin by discharge belt, fermented
It is filled after the fermentation of warehouse temperature, then after second compression；
The feed inlet includes hermatic door, feed hopper, support along side, and the high temperature incineration above feed inlet is arranged in hermatic door
On furnace inner sidewall；Feed hopper bottom side is provided with the support extended to high-temperature incinerator outer wall along side, and support passes through fixed spiral shell along side
Feed hopper is mounted on the lateral wall of the high-temperature incinerator below feed inlet by silk；Feed hopper extends obliquely upward, feed conveyor belt
By solid castoff specification it is broken after be sent on feed hopper, feed hopper upper surface obliquely, by broken classification solid waste
Transmission is sent in high-temperature incinerator through feed hopper upper surface；
The shape of the waste gas filter be it is U-shaped, waste gas filter one end is connected to one end of exhaust piping, exhaust gas filtering
The other end of device is immersed in dissolution filter pond by immersing exhaust pipe；
Filler is filled in the waste gas filter, filler is made of fiber cloth filling and sodium hydroxide solution；
The dissolution filter pond, the solution A in the settling tank, solution B import respectively carries out sewage treatment in settling tank；
In the biomembrane cladding pond solution by aerobic bacteria, anaerobic bacteria and oxygen bacterium and bacillus cereus,
Water, gelatin are made；
Solution is made of polyphenylene oxide, dimethyl acetamide in polymeric membrane cladding pond, and dimethyl is added in polyphenylene oxide
In acetamide, it is configured to the solution that concentration is 2-5%wt；
Solution A, solution B in the treatment tank are mixed into solution C, and solution C successively carries out sewage treatment；At sewage
Reason includes: dosing precipitating, Treatment of Sludge, dosing degradation, dosing precipitating, Treatment of Sludge, disinfection treatment, pH value are adjusted, arranged again
It puts；
The dosing precipitating: solution C is discharged into settling tank, flocculant accelerated sedimentation is added, after 20-30min is settled
Form layering sludge and solution D；Layering sludge is divided into upper layer sludge and lower layer's sludge；Flocculant is powdered industrial alum；
The Treatment of Sludge: sludge is sent into sludge recovery pond by lower layer's sludge through sludge pump；By upper layer sludge through dirt
Mud is pumped in degraded pond；
The dosing degradation: oxidant, oxidization time 60-120min are added into degraded pond；Oxidant is by 100-120 weight
Measure part polyacrylamide, 150-170 parts by weight calcium oxide, 80-100 parts by weight aluminic acid calcium compound；
The precipitating of dosing again: flocculant is added into degraded pond again, sedimentation time 20-30min obtains sediment；
The Treatment of Sludge: sediment is transported in sludge recovery pond through sludge pump；
The disinfection treatment: the upper solution in degraded pond is sent to the processing that carries out disinfection into sterilization pool；Lead in sterilization pool
It crosses and is pumped into disinfection by chlorine；
The pH value is adjusted: into the degraded pond through disinfection by chlorine, oxalic acid is added in solution, by the acid of solution in degraded pond
Basicity is adjusted to PH6-9；
The discharge: the solution after pH value in degraded pond is adjusted is discharged into river, completes wastewater treatment；
First grabber includes the first axis of an orbit, first mechanical arm, and first mechanical arm is mounted on the first axis of an orbit,
First mechanical arm is moved along the first axis of an orbit；
Second grabber includes the second axis of an orbit, second mechanical arm, and second mechanical arm is mounted on the second axis of an orbit,
Second mechanical arm is moved along the second axis of an orbit；
The compressor includes briquetting, indent, movable plate, and indent side is provided with movable plate, be provided with above indent with
The briquetting of indent cooperation；The compressor is inclined to set with respect to bulk conveyer belt.
The present invention provides a kind of solid waste substance treating method, has and burn good airproof performance, the lasting drop of biomembrane cladding
Solution, polymeric membrane coat the feature for preventing waste residue bulk loose.
Beneficial effects of the present invention:
Acceleration dissolution agitating paddle is provided in dissolving tank, by accelerating dissolution agitating paddle to accelerate waste residue molten in dissolving tank
Solve speed；
Hermatic door opens charging into high-temperature incinerator, and when not feeding, hermatic door is closed under the effect of gravity, promotes high temperature
The leakproofness of incinerator, prevents waste gas from incinerator from leaking out through feed inlet, pollutes air；
Filler is filled in the waste gas filter, filler is made of fiber cloth filling and sodium hydroxide solution；It will
Fiber cloth immerses in sodium hydroxide solution, then takes out fiber cloth and clogs into waste gas filter, filler is made；In filler
Sodium hydroxide solution absorption exhaust gas in sulfur dioxide, inhalable solid particle；
Gelatin and water slurry aerobic bacteria, anaerobic bacteria and oxygen bacterium and bacillus cereus are coated on waste residue bulk table
Face makes aerobic bacteria, anaerobic bacteria and oxygen bacterium and bacillus cereus be detached from biomembrane cladding pond, still to waste residue block
Material degradation treatment；
It coats in pond, after taking-up, spontaneously dries under room temperature, in waste residue bulk table when waste residue bulk is put into polymeric membrane
Face forms transparent polymeric membrane；Polymeric membrane is isolated by liquid water with waste residue bulk, prevents waste residue bulk loose, keeps biology
Film degrades to waste residue bulk；
The compressor is inclined to set with respect to bulk conveyer belt, after causing movable plate to open, the waste residue bulk in indent
It is slipped on bulk conveyer belt；When movable plate closing, the insoluble substance that filter screen filtration goes out in solution pours into indent, and briquetting is being pressed
The insoluble substance that filter screen filtration goes out in solution is pressed into waste residue bulk by slot；Movable plate is then turned on, the waste residue bulk in indent is sliding
It falls on bulk conveyer belt.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of high-temperature incinerator structural schematic diagram of solid waste substance treating method of the present invention；
Fig. 2 is a kind of effluent filter structural schematic diagram of solid waste substance treating method of the present invention；
Fig. 3 is that a kind of biomembrane of solid waste substance treating method of the present invention coats pond, polymeric membrane coats pool structure and shows
It is intended to；
Fig. 4 is enlarged drawing at the A of Fig. 1.
Specific embodiment
The purpose of the present invention can be achieved through the following technical solutions:
A kind of solid waste substance treating method, includes the following steps；
Step 1: classifying to solid hazardous waste, big part waste is crushed；
Step 2: broken classification Litter is respectively put into high temperature furnace, through 100-900 DEG C of high temperature incineration；
It is transported in filter Step 3: burning the exhaust gas generated through smoke discharging pipe, filter adsorbs the dioxy in exhaust gas
Change sulphur, inhalable solid particle, and the exhaust gas that filter filters is discharged into liquid, is discharged into air, obtains through liquid filtering
Solution A；Solution A is discharged into treatment tank, carries out sewage treatment；
It is sent into dissolving tank Step 4: burning the waste residue generated, preliminarily solubilised；Then by sediment in dissolving tank and solution
B is separated, and sediment is sent into cuber, is pressed into waste residue bulk；Solution B in dissolving tank is discharged into treatment tank；
Step 5: forming biomembrane on bulk surface, biomembrane carries out bulk after above-mentioned bulk is put into biological tank immersion
Biodegrade obtains biomembrane cladding bulk；
Step 6: biomembrane cladding bulk is subsequently placed into high molecular film pond, in the biomembrane table of biomembrane cladding bulk
Face re-forms one layer of polymeric membrane, obtains boiomacromolecule bulk；
Step 7: boiomacromolecule bulk is put into fermentation cabin, biofermentation is carried out, waits after fermentation, is filled out
Bury processing；
The processing equipment that the processing method uses, referring to Fig. 1-4, including feed conveyor belt 1, high-temperature incinerator 2, flue gas leading
Road 3, waste residue pipeline 4, dissolving tank 5, sewage pipe 6, effluent filter 7, the first grabber 8, settling tank 9, sludge conveyer belt 10, pressure
Contracting machine 11, bulk conveyer belt 12, the second grabber 13, biomembrane cladding pond 14, polymeric membrane coat pond 15, discharge belt
16；
1 end of feed conveyor belt connects high-temperature incinerator 2, and 2 side of high-temperature incinerator is provided with feed inlet 203, into
Material mouth 203 is connect with 1 end of feed conveyor belt；
2 top side of high-temperature incinerator is provided with exhaust outlet 201, and exhaust outlet 201 passes through exhaust piping 3 for high-temperature incinerator
2 exhaust gas burned are transported in dissolution filter pond 304；It is provided with aspiration pump 301, waste gas filter 302 on exhaust piping 3, takes out
Air pump 301 is located at 302 front side of waste gas filter；
2 bottom side of high-temperature incinerator is provided with waste residue discharge port 202, and waste residue discharge port 202 will be high by waste residue pipeline 4
Warm incinerator 2 burns the waste sludge discharge generated into dissolving tank 5, and acceleration dissolution agitating paddle 501 is provided in dissolving tank 5, is passed through
Dissolution agitating paddle 501 is accelerated to accelerate solution rate of the waste residue in dissolving tank 5；5 bottom side of dissolving tank is provided with sewage pipe 6, dissolution
Solution in pond 5 is delivered in effluent filter 7, and filter screen 701 is provided on effluent filter 7, and filter screen 701 filters out molten
Insoluble substance and filtrate in liquid, post-filter drainage pipe 702 of the filtrate through being arranged below effluent filter 7 are discharged into settling tank 9；Sedimentation
Solution in pond 9 and dissolving tank 5, which is imported into treatment tank, carries out sewage treatment；Filter screen 701 and filter screen 701 filter out
Insoluble substance be transplanted on one end of sludge conveyer belt 10 through the crawl of the first grabber 8, sludge conveyer belt 10 is by filter screen 701 and mistake
The insoluble substance that strainer 701 filters out is transmitted in compressor 11；Compressor 11 filters out filter screen 701 and filter screen 701
Insoluble substance is compressed into waste residue bulk, and waste residue bulk is sent to biomembrane cladding pond 14 using bulk conveyer belt 12 and impregnates, useless
Clinker material surface coats one layer of biological coating film；Waste residue bulk in biomembrane cladding pond 14 is grabbed and is sent by subsequent second grabber 13
It is impregnated to polymeric membrane cladding pond 15, forms one layer of polymeric PTC materials film on the outside of biological coating film；Subsequent second grabber 13
Polymeric membrane is coated the waste residue bulk in pond 15 to grab and send to 16 one end of discharge belt, discharge belt 16 is by waste residue bulk
It is transported in fermentation cabin, is filled after fermented warehouse temperature fermentation, then after second compression；
The feed inlet 203 includes hermatic door 2031, feed hopper 2032, support along side 2033, and the setting of hermatic door 2031 exists
On 2 inner sidewall of high-temperature incinerator of 203 top of feed inlet, hermatic door 2031 opens charging into high-temperature incinerator 2, does not feed
When, hermatic door 2031 is closed under the effect of gravity, is promoted the leakproofness of high-temperature incinerator 2, is prevented waste gas from incinerator through feed inlet 203
It leaks out, pollutes air；2032 bottom side of feed hopper is provided with the support extended to 2 outer wall of high-temperature incinerator along side 2033, supports edge
Feed hopper 2032 is mounted on the lateral wall of the high-temperature incinerator 2 of 203 lower section of feed inlet by side 2033 by fixed screw 2034；
Feed hopper 2032 extends obliquely upward, and feed conveyor belt 1 is sent on feed hopper 2032 after being crushed solid castoff specification, feeds
2032 upper surfaces struggle against obliquely, broken classification solid waste is transmitted and is sent to high-temperature incinerator through 2032 upper surface of feed hopper
In 2；
The shape of the waste gas filter 302 be it is U-shaped, 302 one end of waste gas filter is connected to one end of exhaust piping 3,
The other end of waste gas filter 302 is immersed in dissolution filter pond 304 by immersing exhaust pipe 303；
Filler 302 is filled in the waste gas filter 302, filler 302 is molten by fiber cloth filling and sodium hydroxide
Liquid is made；Fiber cloth is immersed in sodium hydroxide solution, fiber cloth is then taken out and clogs into waste gas filter 302, be made and fill out
Fill object 302；The sulfur dioxide in sodium hydroxide solution absorption exhaust gas, inhalable solid particle in filler 302；
The dissolution filter pond 304, the solution A in the settling tank 9, solution B import respectively carries out sewage in settling tank
Processing；
Solution is by aerobic bacteria, anaerobic bacteria and oxygen bacterium and waxy gemma bar in biomembrane cladding pond 14
Bacterium, water, gelatin are made；Gelatin and water slurry aerobic bacteria, anaerobic bacteria and oxygen bacterium and bacillus cereus are coated on useless
Clinker material surface makes aerobic bacteria, anaerobic bacteria and oxygen bacterium and bacillus cereus be detached from biomembrane cladding pond 14, according to
So to waste residue bulk degradation treatment；
Solution is made of polyphenylene oxide, dimethyl acetamide in polymeric membrane cladding pond 15, and diformazan is added in polyphenylene oxide
In yl acetamide, it is configured to the solution that concentration is 2-5%wt；When waste residue bulk is put into polymeric membrane cladding pond 15, after taking-up,
It spontaneously dries under room temperature, forms transparent polymeric membrane on waste residue bulk surface；Polymeric membrane is by liquid water and waste residue block
Material isolation, prevents waste residue bulk loose, and biomembrane is kept to degrade waste residue bulk；
Solution A, solution B in the treatment tank are mixed into solution C, and solution C successively carries out sewage treatment；At sewage
Reason includes: dosing precipitating, Treatment of Sludge, dosing degradation, dosing precipitating, Treatment of Sludge, disinfection treatment, pH value are adjusted, arranged again
It puts；
The dosing precipitating: solution C is discharged into settling tank, flocculant accelerated sedimentation is added, after 20-30min is settled
Form layering sludge and solution D；Layering sludge is divided into upper layer sludge and lower layer's sludge；Flocculant is powdered industrial alum；
The Treatment of Sludge: sludge is sent into sludge recovery pond by lower layer's sludge through sludge pump；By upper layer sludge through dirt
Mud is pumped in degraded pond；
The dosing degradation: oxidant is added into degraded pond, oxidization time 60-120min promotes oxygen by oxidant
Change degradation reaction, improves reaction efficiency；Oxidant by 100-120 parts by weight of polypropylene amide, 150-170 parts by weight calcium oxide,
80-100 parts by weight aluminic acid calcium compound；
The dosing again precipitating: adding flocculant into degraded pond again, settle the product of oxidation reaction rapidly, when sedimentation
Between be 20-30min, obtain sediment；
The Treatment of Sludge: sediment is transported in sludge recovery pond through sludge pump；
The disinfection treatment: the upper solution in degraded pond is sent to the processing that carries out disinfection into sterilization pool；Lead in sterilization pool
It crosses and is pumped into disinfection by chlorine；
The pH value is adjusted: into the degraded pond through disinfection by chlorine, oxalic acid is added in solution, by the acid of solution in degraded pond
Basicity is adjusted to PH6-9；
The discharge: the solution after pH value in degraded pond is adjusted is discharged into river, completes wastewater treatment；
First grabber 8 includes the first axis of an orbit 801, first mechanical arm 802, and first mechanical arm 802 is mounted on the
On one axis of an orbit 801, first mechanical arm 802 is moved along the first axis of an orbit 801, and first mechanical arm 802 grabs mobile filter screen 701
Filter out the insoluble substance in solution；
Second grabber 13 includes the second axis of an orbit 1301, second mechanical arm 1302, and second mechanical arm 1302 is installed
On the second axis of an orbit 1301, second mechanical arm 1302 is moved along the second axis of an orbit 1301, and second mechanical arm 1302 is in biomembrane
Coat pond 14, polymeric membrane coats and grabs mobile waste block between pond 15, discharge belt 16；
The compressor 11 includes briquetting 1101, indent 1102, movable plate 1103, and 1102 side of indent is provided with movable plate
1103, the briquetting 1101 cooperated with indent 1102 is provided with above indent 1102；The compressor is in respect to bulk conveyer belt 12
It is obliquely installed, after causing movable plate 1103 to open, the waste residue bulk in indent 1102 is slipped on bulk conveyer belt 12；Work as activity
When plate 1103 is closed, filter screen 701 filters out the insoluble substance in solution and pours into indent 1102, briquetting 1101 indent 1102 incited somebody to action
Strainer 701 filters out the insoluble substance in solution and is pressed into waste residue bulk；Then turn on movable plate 1103, the waste residue block in indent 1102
Material is slipped on bulk conveyer belt 12.
The working principle of the invention:
The present invention after steps of processing, discharges solid waste processing:
Step 1: classifying to solid hazardous waste, big part waste is crushed；
Step 2: broken classification Litter is respectively put into high temperature furnace, through 100-900 DEG C of high temperature incineration；
It is transported in filter Step 3: burning the exhaust gas generated through smoke discharging pipe, filter adsorbs the dioxy in exhaust gas
Change sulphur, inhalable solid particle, and the exhaust gas that filter filters is discharged into liquid, is discharged into air, obtains through liquid filtering
Solution A；Solution A is discharged into treatment tank, carries out sewage treatment；
It is sent into dissolving tank Step 4: burning the waste residue generated, preliminarily solubilised；Then by sediment in dissolving tank and solution
B is separated, and sediment is sent into cuber, is pressed into waste residue bulk；Solution B in dissolving tank is discharged into treatment tank；
Step 5: forming biomembrane on bulk surface, biomembrane carries out bulk after above-mentioned bulk is put into biological tank immersion
Biodegrade obtains biomembrane cladding bulk；
Step 6: biomembrane cladding bulk is subsequently placed into high molecular film pond, in the biomembrane table of biomembrane cladding bulk
Face re-forms one layer of polymeric membrane, obtains boiomacromolecule bulk；
Step 7: boiomacromolecule bulk is put into fermentation cabin, biofermentation is carried out, waits after fermentation, is filled out
Bury processing；
Acceleration dissolution agitating paddle 501 is provided in dissolving tank 5, by accelerating dissolution agitating paddle 501 that waste residue is accelerated to dissolve
Solution rate in pond 5；
Hermatic door 2031 opens charging into high-temperature incinerator 2, and when not feeding, hermatic door 2031 closes under the effect of gravity
It closes, promotes the leakproofness of high-temperature incinerator 2, prevent waste gas from incinerator from leaking out through feed inlet 203, pollute air；
Filler 302 is filled in the waste gas filter 302, filler 302 is molten by fiber cloth filling and sodium hydroxide
Liquid is made；Fiber cloth is immersed in sodium hydroxide solution, fiber cloth is then taken out and clogs into waste gas filter 302, be made and fill out
Fill object 302；The sulfur dioxide in sodium hydroxide solution absorption exhaust gas, inhalable solid particle in filler 302；
Gelatin and water slurry aerobic bacteria, anaerobic bacteria and oxygen bacterium and bacillus cereus are coated on waste residue bulk table
Face makes aerobic bacteria, anaerobic bacteria and oxygen bacterium and bacillus cereus be detached from biomembrane cladding pond 14, still to waste residue
Bulk degradation treatment；
It coats in pond 15, after taking-up, spontaneously dries under room temperature, in waste residue bulk when waste residue bulk is put into polymeric membrane
Surface forms transparent polymeric membrane；Polymeric membrane is isolated by liquid water with waste residue bulk, prevents waste residue bulk loose, keeps life
Object film degrades to waste residue bulk；
The compressor is inclined to set with respect to bulk conveyer belt 12, after causing movable plate 1103 to open, in indent 1102
Waste residue bulk be slipped on bulk conveyer belt 12；When movable plate 1103 is closed, filter screen 701 filters out not to be allowed in solution
Object pours into indent 1102, and filter screen 701 is filtered out the insoluble substance in solution in indent 1102 and is pressed into waste residue bulk by briquetting 1101；
Movable plate 1103 is then turned on, the waste residue bulk in indent 1102 is slipped on bulk conveyer belt 12.
The present invention provides a kind of solid waste substance treating method, has and burn good airproof performance, the lasting drop of biomembrane cladding
Solution, polymeric membrane coat the feature for preventing waste residue bulk loose.
Beneficial effects of the present invention:
Acceleration dissolution agitating paddle is provided in dissolving tank, by accelerating dissolution agitating paddle to accelerate waste residue molten in dissolving tank
Solve speed；
Hermatic door opens charging into high-temperature incinerator, and when not feeding, hermatic door is closed under the effect of gravity, promotes high temperature
The leakproofness of incinerator, prevents waste gas from incinerator from leaking out through feed inlet, pollutes air；
Filler is filled in the waste gas filter, filler is made of fiber cloth filling and sodium hydroxide solution；It will
Fiber cloth immerses in sodium hydroxide solution, then takes out fiber cloth and clogs into waste gas filter, filler is made；In filler
Sodium hydroxide solution absorption exhaust gas in sulfur dioxide, inhalable solid particle；
Gelatin and water slurry aerobic bacteria, anaerobic bacteria and oxygen bacterium and bacillus cereus are coated on waste residue bulk table
Face makes aerobic bacteria, anaerobic bacteria and oxygen bacterium and bacillus cereus be detached from biomembrane cladding pond, still to waste residue block
Material degradation treatment；
It coats in pond, after taking-up, spontaneously dries under room temperature, in waste residue bulk table when waste residue bulk is put into polymeric membrane
Face forms transparent polymeric membrane；Polymeric membrane is isolated by liquid water with waste residue bulk, prevents waste residue bulk loose, keeps biology
Film degrades to waste residue bulk；
The compressor is inclined to set with respect to bulk conveyer belt, after causing movable plate to open, the waste residue bulk in indent
It is slipped on bulk conveyer belt；When movable plate closing, the insoluble substance that filter screen filtration goes out in solution pours into indent, and briquetting is being pressed
The insoluble substance that filter screen filtration goes out in solution is pressed into waste residue bulk by slot；Movable plate is then turned on, the waste residue bulk in indent is sliding
It falls on bulk conveyer belt.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (8)
1. a kind of solid waste substance treating method, which is characterized in that include the following steps；
Step 1: classifying to solid hazardous waste, big part waste is crushed；
Step 2: broken classification Litter is respectively put into high temperature furnace, through 100-900 DEG C of high temperature incineration；
Step 3: burn generate exhaust gas be transported in filter through smoke discharging pipe, filter adsorb exhaust gas in sulfur dioxide,
Inhalable solid particle, and the exhaust gas that filter filters is discharged into liquid, it is discharged into air through liquid filtering, obtains solution A；
Solution A is discharged into treatment tank；
It is sent into dissolving tank Step 4: burning the waste residue generated, preliminarily solubilised；Then by sediment in dissolving tank and solution B point
It opens, sediment is sent into cuber, and waste residue bulk is pressed into；Solution B in dissolving tank is discharged into treatment tank；
Step 5: forming biomembrane on bulk surface, biomembrane carries out biology to bulk after above-mentioned bulk is put into biological tank immersion
Degradation obtains biomembrane cladding bulk；
Step 6: biomembrane cladding bulk is subsequently placed into high molecular film pond, the biofilm surface of bulk is coated again in biomembrane
One layer of polymeric membrane is formed, boiomacromolecule bulk is obtained；
Step 7: boiomacromolecule bulk is put into fermentation cabin, biofermentation is carried out, waits after fermentation, carries out at landfill
Reason；
The processing equipment that the processing method uses, including feed conveyor belt (1), high-temperature incinerator (2), exhaust piping (3), waste residue
Pipeline (4), dissolving tank (5), sewage pipe (6), effluent filter (7), the first grabber (8), settling tank (9), sludge conveyer belt
(10), compressor (11), bulk conveyer belt (12), the second grabber (13), biomembrane cladding pond (14), polymeric membrane coat pond
(15), discharge belt (16)；
Feed conveyor belt (1) end connects high-temperature incinerator (2), and high-temperature incinerator (2) side is provided with feed inlet
(203), feed inlet (203) is connect with feed conveyor belt (1) end；
High-temperature incinerator (2) top side is provided with exhaust outlet (201), and exhaust outlet (201) is burnt high temperature by exhaust piping (3)
The exhaust gas that furnace (2) are burned is burnt to be transported in dissolution filter pond (304)；Aspiration pump (301), exhaust gas are provided on exhaust piping (3)
Filter (302), aspiration pump (301) are located on front side of waste gas filter (302)；
High-temperature incinerator (2) bottom side is provided with waste residue discharge port (202), and waste residue discharge port (202) passes through waste residue pipeline (4)
High-temperature incinerator (2) are burned into the waste sludge discharge generated in dissolving tank (5), acceleration dissolution stirring is provided in dissolving tank (5)
Paddle (501)；Dissolving tank (5) bottom side is provided with sewage pipe (6), and the solution in dissolving tank (5) is delivered in effluent filter (7),
It is provided on effluent filter (7) filter screen (701), filter screen (701) filters out insoluble substance and filtrate in solution, filtrate warp
The post-filter drainage pipe (702) being arranged below effluent filter (7) is discharged into settling tank (9)；Filter screen (701) and filter screen
(701) insoluble substance filtered out is transplanted on one end of sludge conveyer belt (10), sludge conveyer belt through the first grabber (8) crawl
(10) insoluble substance that filter screen (701) and filter screen (701) filter out is transmitted in compressor (11)；Compressor (11) was incited somebody to action
The insoluble substance that strainer (701) and filter screen (701) filter out is compressed into waste residue bulk, and waste residue bulk is using bulk conveyer belt
(12) biomembrane cladding pond (14) is sent to impregnate；Biomembrane is coated the waste residue block in pond (14) by subsequent second grabber (13)
Material, which grabs to send to polymeric membrane cladding pond (15), to be impregnated；Polymeric membrane is coated the waste residue in pond (15) by subsequent second grabber (13)
Bulk, which is grabbed, to be sent to discharge belt (16) one end, and waste residue bulk is transported in fermentation cabin by discharge belt (16), fermented
It is filled after the fermentation of warehouse temperature, then after second compression.
2. a kind of solid waste substance treating method according to claim 1, which is characterized in that feed inlet (203) packet
Hermatic door (2031), feed hopper (2032), support are included along side (2033), hermatic door (2031) setting is above feed inlet (203)
High-temperature incinerator (2) inner sidewall on；Feed hopper (2032) bottom side is provided with the support edge extended to high-temperature incinerator (2) outer wall
Feed hopper (2032) is mounted below feed inlet (203) along side (2033) by fixed screw (2034) by side (2033), support
High-temperature incinerator (2) lateral wall on；Feed hopper (2032) extends obliquely upward, and feed conveyor belt (1) divides solid waste
It is sent on feed hopper (2032) after class is broken, obliquely, broken classification solid waste is passed for feed hopper (2032) upper surface
Warp let-off feed hopper (2032) upper surface is sent in high-temperature incinerator (2).
3. a kind of solid waste substance treating method according to claim 1, which is characterized in that the waste gas filter
(302) shape be it is U-shaped, waste gas filter (302) one end is connected to one end of exhaust piping (3), waste gas filter (302)
The other end is immersed in dissolution filter pond (304) by immersing exhaust pipe (303)；
Filler (302) are filled in the waste gas filter (302), filler (302) is clogged by fiber cloth and sodium hydroxide
Solution is made；
The dissolution filter pond (304), the solution A in the settling tank (9), solution B import carry out sewage in settling tank respectively
Processing.
4. a kind of solid waste substance treating method according to claim 1, which is characterized in that the biomembrane coats pond
(14) interior solution is made of aerobic bacteria, anaerobic bacteria and oxygen bacterium and bacillus cereus, water, gelatin.
5. a kind of solid waste substance treating method according to claim 1, which is characterized in that the polymeric membrane coats pond
(15) interior solution is made of polyphenylene oxide, dimethyl acetamide, and polyphenylene oxide is added in dimethyl acetamide, and being configured to concentration is 2-
The solution of 5%wt.
6. a kind of solid waste substance treating method according to claim 1, which is characterized in that in the treatment tank
Solution A, solution B are mixed into solution C, and solution C successively carries out sewage treatment；Sewage treatment include: dosing precipitating, Treatment of Sludge,
Dosing degradation, again dosing precipitating, Treatment of Sludge, disinfection treatment, pH value are adjusted, are discharged；
The dosing precipitating: solution C is discharged into settling tank, flocculant accelerated sedimentation is added, is formed after 20-30min is settled
It is layered sludge and solution D；Layering sludge is divided into upper layer sludge and lower layer's sludge；Flocculant is powdered industrial alum；
The Treatment of Sludge: sludge is sent into sludge recovery pond by lower layer's sludge through sludge pump；By upper layer sludge through sludge pump
It send into degraded pond；
The dosing degradation: oxidant, oxidization time 60-120min are added into degraded pond；Oxidant is by 100-120 parts by weight
Polyacrylamide, 150-170 parts by weight calcium oxide, 80-100 parts by weight aluminic acid calcium compound；
The precipitating of dosing again: flocculant is added into degraded pond again, sedimentation time 20-30min obtains sediment；
The Treatment of Sludge: sediment is transported in sludge recovery pond through sludge pump；
The disinfection treatment: the upper solution in degraded pond is sent to the processing that carries out disinfection into sterilization pool；Pass through pump in sterilization pool
Enter disinfection by chlorine；
The pH value is adjusted: into the degraded pond through disinfection by chlorine, oxalic acid is added in solution, by the pH value of solution in degraded pond
Adjust PH6-9；
The discharge: the solution after pH value in degraded pond is adjusted is discharged into river, completes wastewater treatment.
7. a kind of solid waste substance treating method according to claim 1, which is characterized in that first grabber (8)
Including the first axis of an orbit (801), first mechanical arm (802), first mechanical arm (802) is mounted on the first axis of an orbit (801), the
One mechanical arm (802) is mobile along the first axis of an orbit (801)；
Second grabber (13) includes the second axis of an orbit (1301), second mechanical arm (1302), second mechanical arm (1302)
It is mounted on the second axis of an orbit (1301), second mechanical arm (1302) is mobile along the second axis of an orbit (1301).
8. a kind of solid waste substance treating method according to claim 1, which is characterized in that the compressor (11) includes
Briquetting (1101), indent (1102), movable plate (1103), indent (1102) side are provided with movable plate (1103), indent
(1102) top is provided with the briquetting (1101) with indent (1102) cooperation；The compressor is in incline with respect to bulk conveyer belt (12)
Tiltedly setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811143244.XA CN109237485A (en) | 2018-09-28 | 2018-09-28 | A kind of solid waste substance treating method |
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| CN201811143244.XA CN109237485A (en) | 2018-09-28 | 2018-09-28 | A kind of solid waste substance treating method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706869A (en) * | 2020-06-30 | 2020-09-25 | 莱西市鸿蒙科创孵化中心 | Hazardous waste treatment equipment |
| CN111706870A (en) * | 2020-06-30 | 2020-09-25 | 莱西市鸿蒙科创孵化中心 | Hazardous waste treatment method |
-
2018
- 2018-09-28 CN CN201811143244.XA patent/CN109237485A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706869A (en) * | 2020-06-30 | 2020-09-25 | 莱西市鸿蒙科创孵化中心 | Hazardous waste treatment equipment |
| CN111706870A (en) * | 2020-06-30 | 2020-09-25 | 莱西市鸿蒙科创孵化中心 | Hazardous waste treatment method |
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Effective date of registration: 20190515 Address after: 510445 Room 601, 6th Floor, Hongshi Business Building, 11 Kehua Road, Guangzhou Private Science Park, 1633 Beitai Road, Baiyun District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Dili Environmental Protection Technology Co., Ltd. Address before: 510160 No. 63 Xizeng Road, Liwan District, Guangzhou City, Guangdong Province, No. 29 E8-5 Applicant before: Guangzhou nail and hammer Advertising Co., Ltd. |
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Application publication date: 20190118 |