CN110038882A - A kind of refuse disposal system and waste disposal method with deodorization functions - Google Patents
A kind of refuse disposal system and waste disposal method with deodorization functions Download PDFInfo
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- CN110038882A CN110038882A CN201910428040.9A CN201910428040A CN110038882A CN 110038882 A CN110038882 A CN 110038882A CN 201910428040 A CN201910428040 A CN 201910428040A CN 110038882 A CN110038882 A CN 110038882A
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- sprayed tank
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004332 deodorization Methods 0.000 title claims abstract description 24
- 239000002699 waste material Substances 0.000 title claims description 14
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 60
- 239000007921 spray Substances 0.000 claims abstract description 42
- 238000000855 fermentation Methods 0.000 claims abstract description 35
- 230000004151 fermentation Effects 0.000 claims abstract description 34
- 238000012546 transfer Methods 0.000 claims abstract description 21
- 239000007789 gas Substances 0.000 claims description 29
- 239000003795 chemical substances by application Substances 0.000 claims description 27
- 230000001580 bacterial effect Effects 0.000 claims description 16
- 230000000813 microbial effect Effects 0.000 claims description 16
- 238000000746 purification Methods 0.000 claims description 15
- 239000002912 waste gas Substances 0.000 claims description 12
- 238000013467 fragmentation Methods 0.000 claims description 9
- 238000006062 fragmentation reaction Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 12
- 230000001877 deodorizing effect Effects 0.000 abstract description 6
- 244000005700 microbiome Species 0.000 description 23
- 230000000694 effects Effects 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 239000003205 fragrance Substances 0.000 description 6
- 230000002503 metabolic effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000593 degrading effect Effects 0.000 description 4
- 230000001850 reproductive effect Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000001727 in vivo Methods 0.000 description 3
- 238000004056 waste incineration Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 235000021190 leftovers Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002068 microbial inoculum Substances 0.000 description 2
- 125000001741 organic sulfur group Chemical group 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000186361 Actinobacteria <class> Species 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000186660 Lactobacillus Species 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 238000010564 aerobic fermentation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 210000004369 blood Anatomy 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
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- 239000002131 composite material Substances 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 210000000750 endocrine system Anatomy 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229940039696 lactobacillus Drugs 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009790 rate-determining step (RDS) Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- 210000001835 viscera Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of refuse disposal systems with deodorization functions, it is arranged in confined chamber, including the preliminary crusher being sequentially arranged in confined chamber, first conveyer belt, transfer pond, recursher, second conveyer belt and mummifying pool, the rubbish handled through preliminary crusher enters transfer pond by the first conveyer belt, rubbish in transfer pond is set the driving in closed indoor top and is transferred in recursher to be handled again, then enter mummifying pool through the second conveyer belt and carry out desiccation fermentation process, wherein, the first spray head of the first conveyer belt of alignment is provided on preliminary crusher, the second spray head of the second conveyer belt of alignment is provided on recursher；The outer top of confined chamber is provided with blower, and fan wind inleting tube is extended in confined chamber and connect with the gas gathering mask that closed indoor top is arranged in.The foul smell that the present invention is used to handle rubbish, and is generated during collecting, carries out deodorizing process for foul smell, achievees the purpose that thorough deodorization.
Description
Technical field
The present invention relates to technical field of waste treatment more particularly to a kind of refuse disposal systems and rubbish with deodorization functions
Rubbish processing method.
Background technique
The stink of rubbish is generated because the organic principle in rubbish is by bacterial decomposition, and having 75~80% in house refuse is to have
Machine object mainly has pericarp, dish leaf dish stalk, leftovers/dish, poultry, animal and the skin of fish, hair, internal organ, fat, excrement, leftover bits and pieces
Material/watery blood, leaf, waste paper, flowers and plants and body of animal etc. and certain moisture.Naturally digest during, through it is aerobic/detest
Under the effects of aerobe fermentation, stench is generated, especially when hot weather, since fermentation is accelerated, foul smell becomes more
Seriously.The stink of house refuse has ammonia, hydrogen sulfide, organic amine, organic sulfur, volatile fatty acid etc..Odorant type is numerous
It is more, it is from a wealth of sources, different degrees of murder by poisoning can all be caused to human body respiration, digestion, angiocarpy, endocrine and nervous system,
Middle aromatic compound such as benzene, toluene, styrene etc. can also make human body generate distortion, canceration.
Rubbish is the solid waste generated in mankind's daily life and production.Current widely applied waste disposal method
It is sanitary landfills and burning.Sanitary landfills is since effect is slow, land occupation is also wide, is easy to have generated secondary pollution at present to underground water
Substantially stopped.The major way of the current garbage disposal of waste incineration.Rubbish will carry out biological dewatered processing before waste incineration, go
Except the moisture in rubbish, reaches waste incineration requirement, but be easy to produce foul smell in biological dewatered treatment process.
Foul gas in destructor plant windowfree workshop is mostly to be generated by garbage drying fermentation in mummifying pool,
The improvement of the foul gas generated at present for desiccation fermentation does not have good method, it is, thus, sought for a kind of new processing
Rubbish foul gas method.
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of garbage disposal with deodorization functions
System.
The present invention is achieved through the following technical solutions:
A kind of refuse disposal system with deodorization functions is arranged in confined chamber, including the successively cloth in confined chamber
Preliminary crusher, the first conveyer belt, transfer pond, recursher, the second conveyer belt and the mummifying pool set, at preliminary crusher
The rubbish of reason enters transfer pond by the first conveyer belt, and the rubbish in transfer pond is set the driving transfer in closed indoor top
It is handled again into recursher, then enters mummifying pool through the second conveyer belt and carry out desiccation fermentation process, wherein one
It is provided with the first spray head of the first conveyer belt of alignment on recrusher, the second conveyer belt of alignment is provided on recursher
Second spray head；The outer top of confined chamber is provided with blower, and fan wind inleting tube extends in confined chamber with setting in confined chamber
The gas gathering mask at top connects.
Further, blower discharge pipe is connect with the sprayed tank being arranged in outside confined chamber.
Further, several gas gathering masks are provided in confined chamber, the outer top of confined chamber is additionally provided with wind-collecting cover, all gas collections
Cover and fan wind inleting tube are connected to wind-collecting cover.
Further, sprayed tank is connected with spray pump, and the pump-out pipe of spray pump enters in sprayed tank from spray pot bottom,
Sprayed tank upper end is extended to then up to connect with several third spray heads.
Further, blower discharge pipe is connected to spray pot bottom.
Further, the 4th spray head of rubbish in alignment mummifying pool is additionally provided on mummifying pool inner wall.
In another technical solution, the present invention provides the application methods of above-mentioned processing system, for handling rubbish, and receive
The foul smell generated during collection, carries out deodorizing process for foul smell, specifically:
Then a kind of waste disposal method, rubbish carry out second-time breakage through primary fragmentation, then enter mummifying pool afterwards and done
Change fermentation, the residue in mummifying pool is taken out after fermentation, by burning residual dregs；Wherein,
After carrying out primary fragmentation and second-time breakage, microbial bacterial agent is sprayed to rubbish；
The gas of generation is collected in desiccation fermentation process into sprayed tank, and waste gas purification agent is added into sprayed tank.
Further, rubbish is transferred in transfer pond after primary fragmentation and is stirred, and is then delivered in recursher.
Further, desiccation fermentation time is 5 to 7 days.
Further, closed indoor foul smell is collected into sprayed tank.
In above-mentioned technical proposal, the first spray head, the second spray head are connect with the holding vessel of storage microbial bacterial agent, are sprayed
Pump and the 4th spray head is spilt to connect with the holding vessel of storage waste gas purification agent；In the front end microbial bacterial agent pair of garbage disposal
Crude waste pretreatment utilizes microorganism reproductive characteristic and microorganism during the fermentation in garbage drying fermentation process
Metabolic activity reaches come foul gas of degrading to rubbish deodorization purpose in mummifying pool；Middle part is with waste gas purification agent on mummifying pool
Square air (i.e. closed indoor air) carries out chemical deodorizing, and waste gas purification agent is further deepened to stench using sprayed tank in end
The reaction of gas achievees the purpose that thorough deodorization.
Compared with prior art, the present invention has following usefulness:
1) a kind of system of new processing rubbish is provided, which simultaneously can carry out the foul smell that system generates at purification
Reason, will not impact ambient enviroment；
2) crude waste is pre-processed with microbial bacterial agent.In garbage drying fermentation process, fermented using microorganism
In the process reproductive characteristic and by the metabolic activity of microorganism come foul gas of degrading, reach to rubbish deodorization mesh in mummifying pool
's；
3) deodorization improvement is carried out to the foul gas above mummifying pool using waste gas purification agent, reached on desiccation fermentation vat
The purpose of square deodorization；
4) treatment process has carried out repeatedly broken and mixed microorganism microbial inoculum to rubbish, improves the efficiency of burning, reduces
Residue；
5) provide this deodorization mode effect it is good, and minimally change current destructor plant process structure and
The method of operation, deodorizing device less investment, input cost is low, and easy for installation, stable.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the position view of the 4th spray head and mummifying pool of the embodiment of the present invention.
Fig. 3 is the sprayed tank inner wall structure diagram of the embodiment of the present invention.
In figure: confined chamber 1, preliminary crusher 2, the first conveyer belt 3, transfer pond 4, recursher 5, the second conveyer belt 6,
Mummifying pool 7, track 8, snatch pawl 9, the first spray head 10, the second spray head 11, blower 12, gas gathering mask 13, sprayed tank 14, outlet
Pipe 15, wind-collecting cover 16, spray pump 17, third spray head 18, outlet tube 19, the 4th spray head 20, feed hopper 21.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1
It is arranged in confined chamber 1 with Fig. 3, a kind of refuse disposal system with deodorization functions referring to Figure 1, including
Preliminary crusher 2, the first conveyer belt 3, transfer pond 4, recursher 5, the second conveyer belt 6 being sequentially arranged in confined chamber 1
With mummifying pool 7, the rubbish handled through preliminary crusher 2 enters transfer pond 4 by the first conveyer belt 3, the rubbish warp in transfer pond 4
The driving that 1 inner top of confined chamber is arranged in is transferred in recursher 5 to be handled again, then through the second conveyer belt 6 into
Enter mummifying pool 7 and carry out desiccation fermentation process, wherein driving includes the horizontal rail 8 being arranged at the top of confined chamber 1 and can be in track
The snatch pawl 9 moved on 8, while snatch pawl 9 can also move up and down, track 8 extends to recursher 5 above transfer pond 4
Top is provided with alignment first and passes to realize by the waste transportation in transfer pond 4 into recursher 5 on preliminary crusher 2
The first spray head 10 of band 3 is sent, the second spray head 11 of the second conveyer belt 6 of alignment is provided on recursher 5；Confined chamber 1
Outer top is provided with blower 12, and 12 blast pipe of blower extends in confined chamber 1 and be arranged in the gas gathering mask of 1 inner top of confined chamber
13 connections, wherein the first spray head 10 and the second spray head 11 are connect with the storage bin (not shown) of storage microbial bacterial agent,
And booster pump (not shown) is provided in storage bin to realize the sprinkling to microbial bacterial agent.
Preferably, 12 discharge pipe of blower is connect with the sprayed tank 14 being arranged in outside confined chamber 1, and blower 12 will be in confined chamber 1
Air be pumped into sprayed tank 14 in carry out purified treatment, the escape pipe 15 then through 14 top of sprayed tank is discharged to the external world, purified
Air be discharged to the external world and do not pollute the environment.
Preferably, several gas gathering masks 13 are provided in confined chamber 1, the outer top of confined chamber 1 is additionally provided with wind-collecting cover 16, owns
Gas gathering mask 13 and 12 blast pipe of blower are connected to wind-collecting cover 16, and setting in this way can improve the efficiency of pumping, so that in confined chamber 1
The foul smell of generation is efficiently drawn into sprayed tank 14 and is purified.
Preferably, sprayed tank 14 is connected with spray pump 17, and spray pump 17 is connect with the holding vessel of storage waste gas purification agent, and
The pump-out pipe of spray pump 17 enters in sprayed tank 14 from 14 bottom of sprayed tank, extend to then up 14 upper end of sprayed tank with it is several
Third spray head 18 connects, meanwhile, 12 discharge pipe of blower is connected to 14 bottom of sprayed tank, so that foul smell is from 14 bottom of sprayed tank
Portion enters, and spray liquid is moved down from upper end with foul smell convection current in third spray head 18, the contacting efficiency that both can be improved,
So that clean-up effect is more preferably, spray liquid, which then passes through, to be arranged in the outlet tube 19 of 14 bottom of sprayed tank and leaves sprayed tank 14.
Preferably, the 4th spray head 20 of rubbish upper air in alignment mummifying pool 7 is additionally provided on 7 inner wall of mummifying pool,
And the 4th spray head 20 with storage waste gas purification agent holding vessel connect, in mummifying pool 7 rubbish sprinkling waste gas purification agent,
Foul smell is handled before into sprayed tank 14, can be improved the effect of odor purification.
Preferably, preliminary crusher 2 and recursher 5 are provided with feed hopper 21, and the feed hopper of preliminary crusher 2
21, which pass through confined chamber 1, is in communication with the outside to facilitate extraneous rubbish to enter, and the rubbish in transfer pond 4 then passes through driving and is transported to two
In the feed hopper 21 of recrusher 5, damaged processing is carried out hence into recursher 5.
Embodiment 2
The application method of embodiment 1 is present embodiments provided, specifically:
Then a kind of waste disposal method, rubbish carry out second-time breakage through primary fragmentation, process is crushed so that rubbish twice
Granularity can be small as far as possible, rubbish can more efficiently carry out full combustion in subsequent burning process, reduce residual
Object, then enter mummifying pool 7 afterwards and carry out desiccation fermentation, after desiccation fermentation in 7 days, the rear residue taken out in mummifying pool 7 will be residual
Slag burns；Wherein,
After carrying out primary fragmentation and second-time breakage, microbial bacterial agent is sprayed to rubbish, so that being uniformly blended into rubbish
A large amount of microbial bacterial agents utilize microorganism reproductive characteristic and microorganism during the fermentation in garbage drying fermentation process
Metabolic activity reaches come foul gas of degrading to the inner rubbish deodorization purpose of mummifying pool 7；
Into mummifying pool 7, rubbish sprays waste gas purification agent in desiccation fermentation process, and collects processed gas to spray
It drenches in tank 14, waste gas purification agent is added into sprayed tank 14 again, foul smell is purified twice, improve purification efficiency.
Preferably, rubbish is transferred in transfer pond 4 after primary fragmentation and is stirred, and can be improved microbial bacterial agent and rubbish
Mixture homogeneity, and then improve fermentation efficiency, be then delivered in recursher 5 and be crushed again.
Preferably, the foul smell in confined chamber 1 is collected into sprayed tank 14 and is handled, reduce foul smell in confined chamber 1
Aggregation.
In the above-described embodiments,
The rubbish Jing Guo belt conveyor is sprayed using microbial bacterial agent, purpose be exactly allow it is all enter transfer
The rubbish in pond 4 is all uniformly sprayed microbial bacterial agent.The effects of microorganism in rubbish is through aerobic/anaerobic fermentation generates heat,
Promote moisture evaporation in rubbish, due to uniformly having sprayed microbial bacterial agent in rubbish, this complex micro organism fungicide is special
A kind of rubbish deodorizing microorganism microbial inoculum, it is by photosynthetic bacteria group (nourish one's nature well and anaerobic type), lactobacillus (anaerobic type), yeast flora
The multiple beneficials microorganisms such as the Filamentous flora (anaerobies) that (supporting type well), Gram positive actinomycetes group (aerobic), fermentation are
Flora is formed through composite fermentation, the odorant in dissolution water is absorbed in microorganism itself in vivo using microorganism, by micro-
The metabolic activity of biology makes its degradation, can effectively remove the foul gas such as hydrogen sulfide, ammonia, sulfur dioxide, methyl mercaptan, and itself
There is no any pollution.In the desiccation fermentation process of rubbish, the various floras in microbial bacterial agent are in garbage drying fermentation process
In itself also in mass propagation, the odorant in dissolution water is absorbed in microorganism itself in vivo by it, passes through the generation of microorganism
The activity of thanking makes its degradation, and this process can be basically divided into three steps and play:
1) course of dissolution of foul gas, i.e. foul gas are the mass transport process of liquid phase by gas phase transition；
2) foul smell soluble in water is absorbed by the micro-organisms by the cell wall and cell membrane of microorganism, foul smell not soluble in water
It is first attached to outside microbial body, solable matter is decomposed by the exoenzyme of microorganism secretion, then penetrate into cell；
3) after foul smell enters cell, in vivo as nutriment be Institute of Micro-biology decompose, using, so that foul smell is gone.
The biodegrade of odorant is the rate-limiting step of the process, it is seen that microorganism is in the core status of biological deodorization.Microorganism
The nutriment that the metabolin generated after odorant is re-used as other microorganisms is digested and assimilated, continues to assimilate, so circulation makes
Odorant is gradually degraded.
Front end microbial bacterial agent pre-processes crude waste, in garbage drying fermentation process, is being sent out using microorganism
Reproductive characteristic and the metabolic activity of microorganism reach come foul gas of degrading to the inner rubbish deodorization purpose of mummifying pool 7 during ferment；
Middle part carries out chemical deodorizing to 7 upper air of mummifying pool with waste gas purification agent, and exhaust gas is further deepened using sprayed tank 14 in end
Reaction of the cleanser to foul gas, achievees the purpose that thorough deodorization.
Embodiment 3
In addition to the following contents, remaining content is in the same manner as in Example 2, specific difference are as follows:
Desiccation fermentation time is 6 days.
Embodiment 4
In addition to the following contents, remaining content is in the same manner as in Example 2, specific difference are as follows:
Desiccation fermentation time is 5 days.
Embodiment 5
In addition to the following contents, remaining content is in the same manner as in Example 2, specific difference are as follows:
Desiccation fermentation time is 4 days.
It collects in embodiment 2~5 and carries out wasted nickel catalyst through treated the gas of sprayed tank 14, record testing result is seen below
Table:
Note: purifying rate refers to the ammonia in air, hydrogen sulfide, organic amine, organic sulfur, the content of volatile fatty acid etc..
Result above is compared, shows foul smell can be purified well through processing in 5 to 7 days.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of refuse disposal system with deodorization functions, setting is sequentially arranged in confined chamber, including in confined chamber
Preliminary crusher, the first conveyer belt, transfer pond, recursher, the second conveyer belt and mummifying pool, which is characterized in that through one
The rubbish of recrusher processing enters transfer pond by the first conveyer belt, and the rubbish in transfer pond is set in closed indoor top
Driving be transferred in recursher and handled again, then enter mummifying pool through the second conveyer belt and carry out at desiccation fermentation
Reason, wherein be provided with the first spray head of the first conveyer belt of alignment on preliminary crusher, alignment the is provided on recursher
Second spray head of two conveyer belts；The outer top of confined chamber is provided with blower, and fan wind inleting tube extends in confined chamber and setting
It is connected in the gas gathering mask of closed indoor top.
2. a kind of refuse disposal system with deodorization functions according to claim 1, which is characterized in that blower discharge pipe
It is connect with the sprayed tank being arranged in outside confined chamber.
3. a kind of refuse disposal system with deodorization functions according to claim 1, which is characterized in that set in confined chamber
Several gas gathering masks are equipped with, the outer top of confined chamber is additionally provided with wind-collecting cover, and all gas gathering masks and fan wind inleting tube connect with wind-collecting cover
It is logical.
4. a kind of refuse disposal system with deodorization functions according to claim 2, which is characterized in that sprayed tank connection
Have a spray pump, and the pump-out pipe of spray pump enters in sprayed tank from spray pot bottom, extend to then up sprayed tank upper end with
Several third spray head connections.
5. a kind of refuse disposal system with deodorization functions according to claim 2, which is characterized in that blower discharge pipe
It is connected to spray pot bottom.
6. a kind of refuse disposal system with deodorization functions according to claim 1, which is characterized in that mummifying pool inner wall
On be additionally provided with alignment mummifying pool in rubbish the 4th spray head.
7. a kind of waste disposal method, which is characterized in that then rubbish carries out second-time breakage through primary fragmentation, then enter afterwards dry
Change pond and carry out desiccation fermentation, the residue in mummifying pool is taken out after fermentation, by burning residual dregs；Wherein,
After carrying out primary fragmentation and second-time breakage, microbial bacterial agent is sprayed to rubbish；
The gas of generation is collected in desiccation fermentation process into sprayed tank, and waste gas purification agent is added into sprayed tank.
8. a kind of waste disposal method according to claim 7, which is characterized in that rubbish is transferred to transfer after primary fragmentation
It is stirred, is then delivered in recursher in pond.
9. a kind of waste disposal method according to claim 8, which is characterized in that desiccation fermentation time is 5 to 7 days.
10. a kind of waste disposal method according to claim 9, which is characterized in that by closed indoor foul smell collect to
Purified treatment is carried out in sprayed tank.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910428040.9A CN110038882A (en) | 2019-05-22 | 2019-05-22 | A kind of refuse disposal system and waste disposal method with deodorization functions |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910428040.9A CN110038882A (en) | 2019-05-22 | 2019-05-22 | A kind of refuse disposal system and waste disposal method with deodorization functions |
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| CN110038882A true CN110038882A (en) | 2019-07-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317512A (en) * | 2020-10-22 | 2021-02-05 | 上海赛安环境科技有限公司 | Garbage treatment method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203648983U (en) * | 2013-09-11 | 2014-06-18 | 万若（北京）环境工程技术有限公司 | Biological mechanical garbage treatment system |
| CN104289503A (en) * | 2014-10-21 | 2015-01-21 | 华新水泥股份有限公司 | Garbage disposal system and method |
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| CN203648983U (en) * | 2013-09-11 | 2014-06-18 | 万若（北京）环境工程技术有限公司 | Biological mechanical garbage treatment system |
| CN104289503A (en) * | 2014-10-21 | 2015-01-21 | 华新水泥股份有限公司 | Garbage disposal system and method |
| CN105834201A (en) * | 2016-06-06 | 2016-08-10 | 北京润宇环保工程有限公司 | Bio-drying dehydration method and system for household garbage |
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| CN108787699A (en) * | 2018-05-22 | 2018-11-13 | 北京建筑大学 | A kind of storage rubbish original position recycling processing method and system |
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| CN112317512A (en) * | 2020-10-22 | 2021-02-05 | 上海赛安环境科技有限公司 | Garbage treatment method |
| CN112317512B (en) * | 2020-10-22 | 2022-07-22 | 上海赛安环境科技有限公司 | Garbage treatment method |
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