CN108752071A - The control system and method for a kind of green plants waste treatment field environmental quality - Google Patents
The control system and method for a kind of green plants waste treatment field environmental quality Download PDFInfo
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- CN108752071A CN108752071A CN201810741675.XA CN201810741675A CN108752071A CN 108752071 A CN108752071 A CN 108752071A CN 201810741675 A CN201810741675 A CN 201810741675A CN 108752071 A CN108752071 A CN 108752071A
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- 239000000463 material Substances 0.000 claims abstract description 28
- 238000002955 isolation Methods 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 16
- 238000011026 diafiltration Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 238000005325 percolation Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 6
- 238000009264 composting Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 231100000252 nontoxic Toxicity 0.000 claims description 5
- 230000003000 nontoxic effect Effects 0.000 claims description 5
- 230000009967 tasteless effect Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
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- 230000000694 effects Effects 0.000 description 7
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 6
- 229920002554 vinyl polymer Polymers 0.000 description 6
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- 230000006378 damage Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 239000010908 plant waste Substances 0.000 description 3
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- 241000256113 Culicidae Species 0.000 description 2
- 241000255925 Diptera Species 0.000 description 2
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- 239000002028 Biomass Substances 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
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- 239000000446 fuel Substances 0.000 description 1
- 239000010921 garden waste Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
- C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
- C05F17/979—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material the other material being gaseous
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
- C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
- C05F17/986—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material the other material being liquid
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Chemical & Material Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Biotechnology (AREA)
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- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
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- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses the control systems and method of a kind of green plants waste treatment field environmental quality.The control system includes between being isolated and between compost, and top is equipped with spray equipment between isolation, between compost；Bottom is equipped with fermentation vat between isolation；It is additionally provided with exhausting system and percolating device in compost, percolating device is sequentially communicated adsorption tank or filter, continuous filter, fermentation vat.Control method is：The interior exhaust gas of compost is discharged by exhausting system；Percolate enters adsorption tank or filter by percolating device, enters back into continuous filter；Water pump is opened when needing, and is sprayed；The percolate overflowed in continuous filter, which enters in fermentation vat, to be mixed green plants waste crushed material, is impregnated.The present invention is integrated by the layout optimization and function of each functional areas in place, and entire green plants waste treatment base is made to reach cleaning, the environmental requirement in safe quasi- industrialized production workshop.
Description
Technical field
The present invention relates to the control systems and method more particularly to one of a kind of green plants waste treatment field environmental quality
The construction in organic castoff compost place of the kind based on green plants waste and environmental quality control System and method for, belong to
Solid waste handles disposal technology field.
Background technology
Green plants waste refers to the dry branches and fallen leaves waste or green that natural renovation generates in green plants growth course
Change and discards the showy flowers of herbaceous plants and miscellaneous in maintenance processes in the shrub lop (intermediate cutting object), turf-mown object, garden and the flower bed that generate
The vegetalitas obsolete material such as grass.In recent years, with the fast development of urban afforestation, green plants waste becomes after house refuse
Another important city solid waste later.In Shanghai, only there are about 70 for the annual branch pruning object total amount in built-up areas greenery patches
Ten thousand tons, if by the greenery area of 190.75 ten thousand hectares of 3.38 ten thousand hectares of 2014 end of the year Shanghai built-up areas greenery area of cut-off and the whole nation
The estimation of the ratios such as object amount is discarded with green plants, the annual green plants in the whole nation discard object amount and will be up to 40,000,000 tons, how to handle
The waste for setting such flood tide directly affects the quality level of China's urban ecological environment.Green plants waste land use
It can not only increase soil fertility, improve soil physical properties, repairing polluted soil improves urban rainwater accumulating capability, to improving
Green landscape effect also has positive effect, the ecological value of green plants waste land use to obtain everybody and known together.
Minstry of Housing and Urban-Rural Development of People Republic of China's publication in 2007《About the opinion for building resource-saving city's afforestation》, it is special propose " encourage by compost,
The modes such as Developing Biomass fuel, organic nutritive medium and deep processing handle the branch of trimming, reduce and occupy garbage loading embeading storage capacity,
Realization recycles " garden waste handle policy.Green plants waste treatment becomes new period China's urban ecology text
The green plants changing rejected material to useful resource profit of the important composition content of bright construction, wherein Shanghai, Shenzhen, Beijing etc. the country main cities
With having begun to take shape, two, three line cities of the country such as Shenzhen, Xi'an, Nanjing, Hefei, Suzhou are also fully under way；Liyang, Kunshan, Huang
Also the disposition of green plants waste is actively developed in three, the four line small city such as mountain, Anji.
Green plants waste land use mainly has compost and covering two ways, preferably to discard green plants
Object carries out land use, and the disposition suitable for locally applicable green plants waste centralized processing is preferably built in each city or area
?.But simple and crude, dirty, random, the poor phenomenon of country green plants waste treatment field generally existing at present, and the big, dust with noise
More, percolate crossing current and the big four major problem of peculiar smell are the most prominent.Although the national forestry standard promulgated in 2015《Green plants are useless
Gurry is disposed and application technology specification》(GB/T 3175-2015) is respectively from noise, smell, dust, percolate etc. specification
The environmental Kuznets Curves requirement of disposal site, but most domestic urban greenery plants waste treatment field is extremely difficult to above-mentioned standard and wants
It asks.For this purpose, to reduce on being complained caused by surrounding enviroment influence, many cities are had to green plants waste treatment field
Move the outer suburbs far from resident to, although reducing resident's complaint, since green plants volume of waste is big, long-range transport is invisible
Entire cost of disposal is increased, and simple and crude disposal site is also unfavorable for the promotion of green plants waste treatment level.Therefore, it carries
The design level of high green plants waste treatment field, improves the effect in different function area, and it is very urgent to optimize its environmental condition,
Also it is directly related to the technical merit of China's green plants waste land use.
Invention content
That problem to be solved by this invention is that there are noises for traditional green plants waste treatment field is big, dust is more, oozes
Filtrate flows over and the big technical problem of peculiar smell.
To solve the above-mentioned problems, the present invention provides a kind of control systems of green plants waste treatment field environmental quality
System, which is characterized in that including between isolation and between compost, top is equipped with spray equipment between isolation, between compost, and spray equipment passes through
Water pipe is separately connected water pump, conduit switch, and water pump is connected to continuous filter, and conduit switch is connected to external water source；Feeding web
Terminal connection pulverizer feed inlet, the discharge port of pulverizer exposes from the inner wall between isolation；Bottom, which is equipped with, between isolation impregnates
The side in pond, fermentation vat is equipped with conditioner pipeline；It is additionally provided with exhausting system and percolating device in compost, percolating device connects successively
Lead to adsorption tank or filter, continuous filter, fermentation vat, the percolate in percolating device sequentially enters adsorption tank or filter, diafiltration
Pond, fermentation vat；Heap has green plants waste crushed material on ground between compost, is planted filled with greening in adsorption tank, fermentation vat
Object waste crushed material.
Preferably, the pulverizer is set in sound insulation.
Preferably, the percolating device includes the percolation tank of the diafiltration ditch and its outer rim between being set to compost on ground.
Preferably, it is equipped with filter screen between the adsorption tank and percolating device, continuous filter.
Preferably, the exhausting system includes the more universal exhaust tubes at top between being set to compost, and universal exhaust tube passes through
Wind turbine is connected to one end of exhaust pipe.
It is highly preferred that the other end of the exhaust pipe is inserted in the green plants waste crushed material in adsorption tank, end
End is closely among adsorption tank bottom, the same adsorption tank of length, and base bleed pipe uniformly gathers small gas outlet, so as in adsorption tank
Green plants waste can uniformly and fully adsorb exhaust gas.
It is highly preferred that being equipped with pumping shroud switch on the every universal exhaust tube.
Preferably, the continuous filter and the junction of fermentation vat are located at the 1/2 of diafiltration tank depth.
The present invention also provides a kind of control methods of green plants waste treatment field environmental quality, which is characterized in that
Using the control system of above-mentioned green plants waste treatment field environmental quality, green plants waste crushed material is defeated by feeding
It send band to enter in the feed inlet of pulverizer to crush, then enters in fermentation vat from the discharge port of pulverizer；The interior exhaust gas of compost
It is uninterruptedly discharged periodically or by exhausting system；The percolate overflowed in composting process between compost enters suction by percolating device
Attached pond or filter, enter back into continuous filter；Water pump is opened when needing, the percolate that continuous filter is collected enters draining by water pump
Pipe is sprayed between compost, isolation, reduces dust；The percolate overflowed in continuous filter enters in fermentation vat to green plants
Waste crushed material is mixed, is impregnated；Conditioner is periodically added in conditioner pipeline, improves the content of nitrogen in percolate.
Preferably, when the exhausting system is connected to adsorption tank, the green plants waste crushed material in adsorption tank adsorbs
Various peculiar smell in exhaust gas, it is ensured that the gas of discharge is tasteless nontoxic.
There are four exhaust gas, waste liquid, noise and dust influences for traditional green plants waste treatment field by the present invention
The Main Barrier Factors of space enrironment quality are integrated by the layout optimization and function of each functional areas in place, make entirely to afforest
Plant waste disposition base reaches cleaning, the environmental requirement in safe quasi- industrialized production workshop, can meet and be built in nearly outskirts of a town
The environmental requirement of vertical disposal site avoids green plants waste treatment field far from city, reduce green plants waste treatment at
This；And disposal site provides condition preferably for green plants castoff compost after function optimization, promotes fermentation, improves compost
Quality.
Compared with prior art, the invention has the advantages that：
1, each functional areas that must match from crushing → composting process for green plants waste, by each functional areas
Function optimization and integration, it is ensured that entire disposal site is discharged without waste liquid, and the exhaust gas of discharge is non-toxic and tasteless, and Dust Capacity is few, noise is 65
Within decibel, environmental quality reaches relevant national standard requirement.Simple and crude existing for change traditional green plants waste treatment field,
Dirty, unrest, difference and the drawbacks such as noise is big, dust is more make entire green plants waste treatment base basically reach cleaning, safety
The environmental requirement in quasi- industrialized production workshop promotes the integral level of China's green plants waste treatment.
2, the low energy consumption of entire waste treatment field operation is ensured by function optimization and design.Wherein waste gas purification is abundant
Using the adsorption capacity of green plants waste crushed material itself, compost is carried out again after the absorption of green plants waste crushed material,
Realize that waste recycles on the spot；It is other except spray needs the extra power of water pump during entire leachate collection and recycling
Process makes full use of the gradient to realize the natural flowing of percolate, is not necessarily to additional energy；Using cycling utilization of wastewater spray and
The effect of wall or sound panel etc. reduces noise and dust, although initial stage input increases, later maintenance expense substantially reduces, just
For the longtime running of entire waste treatment field, expense is also to reduce.
3, it is recycled using percolate, you can safeguard compost humidity, promote fermentation；By adding nitrogen and green plants
Waste crushed material is sufficiently mixed in fermentation vat, than the traditional approach for adding urea during green plants castoff compost
Energy bigger increases absorption of the green plants waste to nitrogen, reduces the loss of nitrogen and the spilling of peculiar smell, farthest reduces green
The high C/N for changing plant waste, improves decomposed speed；Not only environmental quality changes for green plants waste treatment field after optimization
Into, compost quality also significant increase.
Description of the drawings
Fig. 1 is the schematic diagram of the control system of green plants cemetery environmental quality provided by the invention；
Fig. 2 is the schematic diagram for being percolated ditch and percolation tank.
Specific implementation mode
In order to make the present invention more obvious and understandable, hereby with preferred embodiment, and attached drawing is coordinated to be described in detail below.
The control system for the green plants cemetery environmental quality that embodiment 1,2 uses is as shown in Figure 1 comprising between isolation
23 between 8 and compost, 23 tops are equipped with spray equipment 9 between 8, compost between isolation, and spray equipment 9 is separately connected water by water pipe 12
Pump 13, conduit switch 14, water pump 13 are connected to continuous filter 10, and conduit switch 14 is connected to external water source；The end of feeding web 1
The discharge port 4 of the feed inlet 3 of end connection pulverizer 2, pulverizer 2 exposes between isolation 8 inner wall；8 bottoms are equipped with leaching between isolation
Pond 7 is steeped, the side of fermentation vat 7 is equipped with conditioner pipeline 11；Exhausting system and percolating device, diafiltration dress are additionally provided in 23 between compost
It sets and is sequentially communicated adsorption tank 15 or filter, continuous filter 10, fermentation vat 7, the percolate in percolating device sequentially enters adsorption tank
15 or filter, continuous filter 10, fermentation vat 7, continuous filter 10 and the junction of fermentation vat 7 are located at the 1/2 of 10 depth of continuous filter.
Heap has green plants waste crushed material 6 on 23 ground between compost, gives up filled with green plants in adsorption tank 15, fermentation vat 7
Gurry crushed material 6.The pulverizer 2 is set between sound insulation in 5.The percolating device is as shown in Fig. 2, including 23 ground between compost
The percolation tank 22 of diafiltration ditch 21 and its outer rim on face.It was equipped between the adsorption tank 15 and percolating device, continuous filter 10
Strainer 16.The exhausting system includes the more universal exhaust tubes 19 at 23 tops between being set to compost, and universal exhaust tube 19 passes through wind
Machine 17 is connected to one end of exhaust pipe 18, and the other end of exhaust pipe 18 is inserted in the crushing of the green plants waste in adsorption tank 15
In object 6, pumping shroud switch 20 is equipped on every universal exhaust tube 19.
Embodiment 1
There is a green plants waste treatment field in certain outskirts of a town junction, with the extension in city, original separate residential block
Green plants waste treatment field, is surrounded by residential block at 200m.The green plants waste treatment field functional areas do not have
There is special design, using outdoor compost, noise is big, dust is more, the unscrupulous crossing current of leakage water, attracts mosquitos and flies, operative employee is artificial
Make inclement condition；And since gas discharges in composting process, although taste is not very strong, one rotten musty can float to residence
People area, resident have always complaint.
A kind of control method of green plants waste treatment field environmental quality：
1, the discarded object field of entire green plants is prospected and is laid out again：Green plants waste treatment scene product is big
There are about 6000m2, green plants waste treatment amount is about annual 20000 tons, and wherein green plants are discarded object amount and are concentrated mainly on
Trimming season at the beginning of annual last month of spring in autumn.Nearby residents are influenced to reduce, as possible far from resident between the sound insulation of crushing, except special rule
Between the broken dedicated sound insulation of tailor's chalk, it is outer between the isolation of depositing dust and between compost, be also laid out the laydown area of green plants waste materials
The necessity such as (), product laydown area () section.It is complained according further to the residents such as noise, exhaust gas, waste liquid existing for disposal site
Principal element and execute-in-place, which generate a large amount of dust, influences the factors such as the health of staff, is laid out optimization and matter one by one
Amount control.
2, between construction sound insulation：Size is about 10 squares of m between sound insulation, and size can just meet pulverizer normal operating, is reserved
One fans the door passed in and out for machine maintenance and 2 holes.One hole is connected as feed inlet with conveyer belt, and operating personnel are in sound insulation
Between it is outer that green plants waste sorting is good, green plants waste is transported to by feed inlet by conveyer belt automatically and enters pulverizer
Feeding mouth, it is ensured that the noise isolation of operating personnel and pulverizer reduce harm of the noise to operating personnel；Another discharge port
It is connected between isolation, the material smashed is directly got between isolation by the discharge port of pulverizer.To improve soundproof effect, every
It is filled again with sound-isolating sponge at soundboard door and 2 holes and other gaps, reduces noise to the greatest extent and leak, controlled entire greening and plant
The noise of object waste treatment field is within 65 decibels.
3, it builds between being isolated：Discharge port between sound insulation is built between each 5m of length and width, high about 2m isolation, lower digging depth length and width
The gradient of the continuous filter of each 5m, depth 1.5m, three sides is 45 degree, wherein haul outlet the gradient is about 30 degree, for ease of and luck
Go out the material crushed.The discharge port of pulverizer and hole are in the same size, reduce gap to the greatest extent, it is ensured that all crushed materials all every
It sows discord and does not spill over.2 row's spray equipments are mounted equidistant in the nearly discharge port in top between isolation, and one, spray tube water pipe is connected to continuous filter most
Percolate is extracted into spray tube by bottom by water pump.Separately in one connection running water switch of drainpipe, in case working as leakage water not
When energy meet demand, conduit switch is opened, and meets spray needs using external source tap water.
4, between construction compost：According to green plants waste treatment amount, the compost of 2 hard surfacings is built with color steel
Between, every size is long 20m, width 15m, and height is about 3m's；Every setting is convenient for three fan doors of disengaging and 3 windows.
5, diafiltration water circulation utilization system is built：
(1) every 3m long 20m, width 5cm is arranged, deeply from the 5cm of central area to distalmost end in hard surfacing between compost
The formation natural grade of 10cm is percolated ditch.
(2) dung yard hard surfacing outer rim surrounding excavate 30~40cm, wide 20~30cm, length with dung yard diafiltration
Slot, upper reserved cover board, it is ensured that Land leveling；Its depth forms 10cm or so from the 30cm of distalmost end to the 40cm of nearly adsorption tank
The natural grade drop of height.
(3) one layer of diafiltration net is respectively arranged in the inlet and outlet of adsorption tank in the adsorption tank of percolation tank connection at least 1.5m depths,
Reduce impurity in percolate.The same adsorption tank of depth of continuous filter, depth are 1.5m or so, and a length of 5m, width is 3 meters.
(4) continuous filter both ends be separately connected between compost between isolation the water pipe that sprays, water pipe be separately connected water pump and
Switch, water pump effect mainly smoke percolate for spraying；The main connection running water pipe of switch, when in case percolate is not enough
With external water source.Number of rows and the compost item number for being wherein used for the spray tube of compost are almost the same, are placed between compost at ceiling.With
Spray equipment between isolation is 2 rows, and 1 comes nearly discharge port.
(5) continuous filter connects water pipe, by water pump effect meets for spraying and needs to increase in composting process leakage water
Humidity requirement；If leakage water is unable to meet demand, conduit switch is opened, and meets spray needs using external source tap water.
(6) the straight-through fermentation vat of connecting pipe will mainly ooze why at half at the half of continuous filter
Water in filter tank is for spraying, and only storage level is more than half just utilizes natural grade to flow into fermentation vat, and in the water inlet of fermentation vat
A conditioner pipeline is specially arranged in place, is mainly used for adding the C/N ratios that urea adjusts green plants waste.
6, waste gas cleaning system is built：
(1) setting three row's diameter 20cm communicate exhaust pipe at the centre between compost and the nearly dung yard one third of both wings
Road, before discharge duct longitudinally in each (3m), in (10m), three points be respectively set at rear (17m) be correspondingly arranged universal pumping
Pipe, height are about 2m, and universal pumping shroud diameter is about 30cm and standby prefix switch is for adjusting.Rearmost end connects wind between compost
Machine and exhaust pipe, exhaust pipe are laid with through to adsorption tank bottom 1.5m depth, end along bottom centre position, and laying length is same
Adsorption tank, base bleed pipe uniformly gather small gas outlet, so that the green plants waste in adsorption tank can uniformly and fully
Adsorb exhaust gas.
(2) adsorption tank of long 20m, width 3m, depth 1.5m are excavated and built up with cement between 2 compost.
(3) stacking just crushes in adsorption tank, grain size is less than the green plants waste crushed material of 2cm, and 15 days or so more
Old green plants waste crushed material is re-started compost by the green plants waste for renewing crushing.
7) implementation result.
After the green plants waste treatment field is transformed using this patent, entire disposal site is discharged without waste liquid substantially, row
It is substantially non-toxic and tasteless to go out exhaust gas, Dust Capacity is few, noise is within 65 decibels, and environmental quality reaches relevant national standard requirement, occupies
The people are also greatly improved without complaint, the operating condition of operator；And after disposal site is due to layout optimization, required for later stage operation
Manually also reduce, it is decomposed at the beginning of compost maturity speed from original at least 30 days to drop to 24 days or so, it also accelerates entire greening and plants
Object waste treatment field turn-around speed；Compost quality is also promoted, and available nutrient content increases by 5% or so.
Embodiment 2
Present situation：A certain line city establishes annual amount for the treatment of up to 1.5 ten thousand tons of green plants waste for one jiao in its botanical garden
Disposal site, due to thering is early period special government's input, scene to be planned, establish long 15m, 5 of wide 4m it is tight
Adjacent vinyl house is used for compost；In addition a room is individually established for crushing.But total arrangement is more random, and due to crushing
Sound causes greatly the complaint of botanical garden tourist；Entire space enrironment also allows of no optimist, and especially summer is easy to grow mosquitos and flies, becomes
One, botanical garden dead angle.It needs to renovate entire space enrironment thus.
A kind of control method of green plants waste treatment field environmental quality：
1, it according to the existing layout of botanical garden disposal site, reduces the destruction to original place to the greatest extent, place is made full use of to have
Layout, carry out targetedly local flow improvement.
2, according to existing vinyl house, when compost sample clears out, intermediate in each greenhouse excavates a diafiltration ditch；
Wherein diafiltration ditch excavates percolation tank from the 3cm of inlet to the 10cm of least significant end, in the periphery of 5 greenhouses, and inlet depth is about
30cm, least significant end shelter 45cm；The about wide 18cm of percolation tank, length and 5 greenhouses are suitable, on covered tightly with cover board, percolation tank
Directly connect continuous filter.One row's spray equipment is set on each vinyl house top, is connected in continuous filter by water pump, it is more having
For spraying the humidity for increasing compost when remaining percolate.
3,5 vinyl houses nearby excavation length as far as possible be not less than vinyl house length, width 2m, depth 2m absorption
Pond；Each vinyl house before, during and after three universal exhaust tubes are respectively set, height is about 2.5m, universal pumping shroud diameter
About 20cm.The rearmost end connection wind turbine and exhaust pipe between compost, exhaust pipe is through to adsorption tank 1.5m depth.About 20 days or so
Replace green plants waste crushed material in adsorption tank.
4, between the sound insulation that construction crushes：Size is about 10m between sound insulation2, size can just meet pulverizer normal operating, in advance
Stay the door and 2 holes that a fan is passed in and out for machine maintenance.One hole is connected as feed inlet with conveyer belt, operating personnel every
It is outer that green plants waste sorting is good between sound, green plants waste is transported to by feed inlet by conveyer belt automatically and enters crushing
The feeding mouth of machine, it is ensured that the noise isolation of operating personnel and pulverizer reduce harm of the noise to operating personnel；Another discharging
It is connected between mouth and isolation, the material smashed is directly got between isolation by the discharge port of pulverizer.To improve soundproof effect,
It is filled again with sound-isolating sponge at sound panel door and 2 holes and other gaps, reduces noise to the greatest extent and leak, control entire greening
The noise of plant waste disposal site is within 65 decibels.
5, discharge port adds babinet：To reduce Dust Capacity, a volume about 1.5~2m is loaded in discharge port3Babinet, to subtract
Few Dust Capacity.
6, implementation result
Using this patent key technology, the green plants waste treatment field is transformed after simplifying, entire disposal site
Substantially it is discharged without waste liquid, discharge exhaust gas is non-toxic and tasteless, and Dust Capacity is few, noise is light, therefore tourist is less than nearby seldom realizing the plant
Object garden has green plants waste at one to crush field, is reduced to the interference of tourist, also without complaint.
Claims (10)
1. a kind of control system of green plants waste treatment field environmental quality, which is characterized in that including (8) and heap between isolation
Between fertilizer (23), it is equipped with spray equipment (9) between isolation between (8), compost at the top of (23), spray equipment (9) passes through water pipe (12) point
Not Lian Jie water pump (13), conduit switch (14), water pump (13) is connected to continuous filter (10), and conduit switch (14) connects with external water source
It is logical；The feed inlet (3) of the terminal connection pulverizer (2) of feeding web (1), the discharge port (4) of pulverizer (2) is between isolation
(8) inner wall exposes；(8) bottom is equipped with fermentation vat (7) between isolation, and the side of fermentation vat (7) is equipped with conditioner pipeline (11)；Heap
It is additionally provided with exhausting system and percolating device in (23) between fertilizer, percolating device is sequentially communicated adsorption tank (15) or filter, continuous filter
(10), fermentation vat (7), the percolate in percolating device sequentially enter adsorption tank (15) or filter, continuous filter (10), fermentation vat
(7)；Heap has green plants waste crushed material (6) on the ground of (23) between compost, is filled in adsorption tank (15), fermentation vat (7)
There is green plants waste crushed material (6).
2. the control system of green plants waste treatment as described in claim 1 field environmental quality, which is characterized in that described
(5) are interior between pulverizer (2) is set to sound insulation.
3. the control system of green plants waste treatment as described in claim 1 field environmental quality, which is characterized in that described
Percolating device includes the percolation tank (22) of the diafiltration ditch (21) and its outer rim between being set to compost on (23) ground.
4. the control system of green plants waste treatment as described in claim 1 field environmental quality, which is characterized in that described
Filter screen (16) is equipped between adsorption tank (15) and percolating device, continuous filter (10).
5. the control system of green plants waste treatment as described in claim 1 field environmental quality, which is characterized in that described
Exhausting system includes more universal exhaust tubes (19) being set between compost at the top of (23), and universal exhaust tube (19) passes through wind turbine (17)
It is connected to one end of exhaust pipe (18).
6. the control system of green plants waste treatment as claimed in claim 5 field environmental quality, which is characterized in that described
The other end of exhaust pipe (18) is inserted in the green plants waste crushed material (6) in adsorption tank (15), and its end is the bottom of along
Portion centre position is laid with, the same adsorption tank of laying length.
7. the control system of green plants waste treatment as claimed in claim 5 field environmental quality, which is characterized in that every
Pumping shroud switch (20) is equipped on the universal exhaust tube (19).
8. the control system of green plants waste treatment as described in claim 1 field environmental quality, which is characterized in that described
Continuous filter (10) and the junction of fermentation vat (7) are located at the 1/2 of continuous filter (10) depth.
9. a kind of control method of green plants waste treatment field environmental quality, which is characterized in that appointed using claim 1-8
Meaning one described in green plants waste treatment field environmental quality control system, green plants waste crushed material by into
The feed inlet (3) of material conveyer belt (1) into pulverizer (2) is interior to be crushed, then is entered from the discharge port (4) of pulverizer (2) and soaked
It steeps in pond (7)；(23) interior exhaust gas is regular between compost or is uninterruptedly discharged by exhausting system；(23) are in composting process between compost
The percolate of spilling enters adsorption tank (15) or filter by percolating device, enters back into continuous filter (10)；It is opened when needing
Water pump (13), continuous filter (10) collect percolate by water pump (13) enter drainpipe (18) between compost (23), isolation
(8) it is sprayed, reduces dust；The percolate overflowed in continuous filter (19) enters in fermentation vat (7) to green plants waste
Crushed material (6) is mixed, is impregnated；Conditioner is periodically added in conditioner pipeline (11), improves the content of nitrogen in percolate.
10. the control method of green plants waste treatment as claimed in claim 9 field environmental quality, which is characterized in that when
The exhausting system is connected to adsorption tank (15), in green plants waste crushed material (6) the absorption exhaust gas in adsorption tank (15)
Various peculiar smell, it is ensured that the gas of discharge is tasteless nontoxic.
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| CN111393194A (en) * | 2020-03-19 | 2020-07-10 | 上海农财沃机械设备有限公司 | Greening garbage composting treatment process system |
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