CN110118469A - A kind of biological dewatered system of closed house refuse and technique - Google Patents
A kind of biological dewatered system of closed house refuse and technique Download PDFInfo
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- CN110118469A CN110118469A CN201910320224.3A CN201910320224A CN110118469A CN 110118469 A CN110118469 A CN 110118469A CN 201910320224 A CN201910320224 A CN 201910320224A CN 110118469 A CN110118469 A CN 110118469A
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- desiccation
- blower
- storehouse
- house refuse
- desiccation storehouse
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M1/00—Apparatus for enzymology or microbiology
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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
- F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
- F26B1/005—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids by means of disintegrating, e.g. crushing, shredding, milling the materials to be dried
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/10—Drying by heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/04—Garbage
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Health & Medical Sciences (AREA)
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Abstract
The invention discloses a kind of closed biological dewatered systems of house refuse, it applies in house refuse desiccation disposal technology field, solve the high technical problem of house refuse moisture content, its key points of the technical solution are that: including discharging system, desiccation storehouse, blower system, odor collection system and desiccation control system；Desiccation storehouse offers feed inlet and outlet；Blower system includes air blast blower and jet thrust, and jet thrust is connected to air blast blower and pipeline, and jet thrust is arranged in desiccation storehouse, and air blast blower is located at outside desiccation storehouse；Odor collection system includes the pumping blower for extending into its internal foul smell suction pipe outside desiccation storehouse and being connected to foul smell suction pipe, and desiccation control system includes the desiccation control instrument and meters such as host and temperature sensor, pressure sensor, humidity sensor；Having the technical effect that for having quickly is fermented using aerobic microbiological heap house refuse, and the moisture in house refuse is evaporated, to quickly reduce the moisture content of house refuse.
Description
Technical field
The present invention relates to house refuse desiccation disposal technology field, in particular to a kind of closed house refuse is biological dewatered
System and technique.
Background technique
As city people's living standard improves, house refuse ingredient more sophisticated, quantity of refuse is incrementally increased.But we are right
The quality requirement of living environment is stepping up always, payes attention to further the control of all kinds of pollutions, is stringent.It would therefore be desirable to
New requirement and target are proposed to the innoxious of house refuse, minimizing, recycling
Daily life, which is usually faced with waste and effectively can not dispose or deal with, needs to expend a large amount of manpower and financial resources
Problem, China mostly uses greatly the mode of landfill or burning to handle house refuse at present, will cause due to dealing with improperly to appoint to environment
Secondary pollution.House refuse is not only measured greatly, but also moisture content is high, universal moisture content about 75% or so, and volume mass is all very big,
Cause processing very difficult, transportation cost is excessively high.
When using domestic garbage burning electricity generation, house refuse moisture content is excessively high to will affect incinerating combustion value, influences generated energy；Urgently
A kind of house refuse drying technique is needed, the moisture content in house refuse is reduced.
Summary of the invention
The object of the present invention is to provide a kind of closed biological dewatered systems of house refuse, its advantage is that utilizing aerobic micro- life
Object heap house refuse is quickly fermented, and the moisture in house refuse is evaporated, to quickly reduce house refuse
Moisture content.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of closed house refuse is raw
Object anhydration system, including discharging system, desiccation storehouse, blower system, odor collection system and desiccation control system；
The desiccation storehouse offers feed inlet and outlet, and the discharging system includes the use being arranged on transporting equipment and the desiccation storehouse
In the door of opening and closing feed inlet and outlet；
The blower system includes air blast blower and jet thrust, and the jet thrust is connected to air blast blower and pipeline, the spray
Gas head is arranged in desiccation storehouse, and the air blast blower is located at outside desiccation storehouse；
The odor collection system includes the foul smell suction pipe being extend into inside desiccation storehouse outside desiccation storehouse and connects with foul smell suction pipe
Logical pumping blower；
The desiccation control system includes that desiccation controls host, temperature sensor, pressure sensor and humidity sensor, described wet
Degree sensor and temperature sensor are arranged in desiccation storehouse and are electrically connected with desiccation control host, pressure sensor setting
It is electrically connected in the duct and with desiccation control host.
Through the above technical solutions, desiccation storehouse is used for for stacking house refuse, feed inlet and outlet for transporting equipment and life
Rubbish passes in and out desiccation storehouse, so that transport house refuse is more convenient；Door makes desiccation storehouse form one for closing feed inlet and outlet
A closed space, preferably to control the yeasting of house refuse, to preferably improve drying efficiency；Temperature sensing
The data monitored are transferred to by device and humidity sensor for being monitored in real time to the temperature and humidity in desiccation storehouse
Desiccation controls host, and desiccation control host is for handling the temperature and humidity monitored, to control the power of air blast blower, from
And the temperature and humidity in desiccation storehouse is made to reach dynamic equilibrium, so that house refuse is quickly fermented, form the reaction ring of high temperature
Border reduces the moisture content of rubbish by evaporation.Pumping blower in odor collection system is used for steam in desiccation storehouse and smelly
Gas quickly pumps out desiccation storehouse, preferably improves drying efficiency；The air that jet thrust is used to input air blast blower is abundant
Break up, so that oxygen can be more well into house refuse, and can more fully be added in desiccation storehouse
Water in, to ensure that oxygen concentration, guarantee fermentation efficiency, can also be with so that the moisture in house refuse be discharged faster
Accelerate air circulation in warehouse, so that moisture evaporation is discharged in the form of water vapor.Pressure sensor is arranged in the duct, when pipeline is sent out
When raw blocking, the pressure in pipeline becomes larger, and pressure value rapidly can be transferred to desiccation controller by pressure sensor, to do
Change controller control air blast blower and pumping blower stop working, thus preferably avoid pipe-line system since pressure is excessive and
The case where damage.
The present invention is further arranged to: insulating layer is equipped in the wall in the desiccation storehouse.
Through the above technical solutions, insulating layer is used to keep the temperature in desiccation storehouse, so that heat is not easy fastly in desiccation storehouse
The loss of speed, enables the moisture in desiccation storehouse to evaporate faster, and then preferably removes the moisture in house refuse.
The present invention is further arranged to: further including sewage collection system, the sewage collection system includes being arranged in desiccation
The sump that the catch basin in orlop portion is connected to the catch basin by pipeline, the sump are communicated with drainpipe；The collection
The bottom of well is lower than the bottom of catch basin, and the well head of the sump and the notch of catch basin are concordant.
Through the above technical solutions, catch basin is used to for the sewage in desiccation storehouse being introduced into sump, and sump
Bottom be lower than catch basin bottom, due to siphon principle, the sewage in desiccation storehouse can be entered quickly in sump；Collection
The well head of well and the notch of catch basin are concordant, so that the holding in sump in water pressure energy and catch basin balances, pass through control
Water level in sump can easily control the water level in catch basin；Due to gravity, it is existing that water flow generates siphon gravity flow
As drainpipe can guide the water in sump to be quickly discharged, to improve the efficiency of moisture in removal house refuse；Collection
Water in well can also play preferable sealing function to desiccation storehouse, to preferably avoid gas in desiccation storehouse from collection
It is leaked at sink, to preferably provide sealing space for desiccation storehouse, and then ensure that drying efficiency.
The present invention is further arranged to: being equipped with blast connection in the catch basin, is communicated with air blast on the blast connection
Main pipeline, the jet thrust are equipped with multiple along the length direction of blast connection, and the jet thrust is arranged in catch basin；The collection
Sink upper cover is equipped with piercing cap plate, and multiple aeration through-holes, the jet thrust and aeration through-hole one are offered on the perforation cover board
One is corresponding.
Through the above technical solutions, jet thrust is arranged in catch basin, perforation cover board is used to cover the top for being located at catch basin,
Catch basin can play preferable protective effect to jet thrust and blast connection, and impurity is avoided to block jet thrust；It is aerated through-hole
For entering in desiccation storehouse for air, so that aeration is more uniform, the transmission efficiency of oxygen is improved, to improve life rubbish
The efficiency of rubbish desiccation, and then improve the speed that house refuse removes moisture removal；Aeration through-hole is also flowed into catch basin for water and exists
In, water flow is quickly discharged, and the water in catch basin can play water seal effect to jet thrust.
The present invention is further arranged to: being covered with heavy well cover at the sump well head.
Through the above technical solutions, heavy well cover is used to that sundries to be stopped to fall in sump, to preferably avoid
Sump is blocked, and is discharged so as to the more stable water by desiccation storehouse；Also facilitated to collection by opening heavy well cover
The impurity of deposition in well is cleared up.
The present invention is further arranged to: the desiccation position in storehouse is equipped with sliding guide rail, the door and cunning at feed inlet and outlet
Move guide rail sliding cooperation.
Through the above technical solutions, door and sliding guide rail sliding cooperate, so that door sliding is more more stable, with
Just more convenient to open or close feed inlet and outlet, so that more convenient when input and output material.
The present invention is further arranged to: the sliding guide rail is arranged along the vertical direction, and the desiccation storehouse is equipped with traction electricity
The main shaft of machine, the traction electric machine is equipped with traction rope, and the traction rope is connect with door.
Through the above technical solutions, traction electric machine slides upwards for drawing door, to easily facilitate feed inlet and outlet
It opens；Door is due to gravity, when not having external force traction, can slide downwards, thus quickly close feed inlet and outlet,
Preferably guarantee the obturation effect in desiccation storehouse.
The present invention is further arranged to: being communicated with foul smell on the foul smell suction pipe and is collected pipe, the pumping blower setting exists
Foul smell collects on pipe, and the foul smell collects pipe and is equipped with condensation chamber, is equipped with fin condenser, the fin cold in the condensation chamber
Water storage tank is equipped with below condenser, water storage tank is communicated with water-supply-pipe, and the water-supply-pipe is equipped with water-delivery pump.
Through the above technical solutions, condensation chamber provides a closed space, avoids steam and spill into atmosphere；Wing
Piece condenser is for accelerating moisture condensation into liquid water, to preferably separate the moisture in foul smell, to provide to water
Source is utilized；Water storage tank is for temporarily storing water flow, and water-delivery pump is for quickly going out water pump drainage.
It is a further object of the present invention to provide a kind of novel quick drying process, its advantage is that controlling the partial size of rubbish and fitting
When addition conditioner, make heap body have preferable porosity, to improve drying efficiency.
The above-mentioned technical purpose of invention has the technical scheme that the control partial size of rubbish and appropriate
Conditioner is added, makes heap body that there is preferable porosity, to improve drying efficiency.
Through the above technical solutions, a kind of biological dewatered technique of closed house refuse, steps are as follows:
Step 1, first by packed Domestic garbage bag-breaking, and by Domestic garbage crushing, the size controlling of house refuse is existed
300mm or less；
Step 2, house refuse obtained in step 1 is transported to buffering chamber；
Step 3, on the basis of step 2, the fragment in buffering chamber is transported using the transporting equipment 6 described in claim 1
It transports in desiccation storehouse 2 described in claim 1；
Step 4, on the basis of step 3, fragment reaches the charge of design in the desiccation storehouse 2 described in the claim 1
Afterwards, door 7 described in claim 1 is closed, and blower system 3 is opened, and the odor collection system 15 in claim 2 is opened,
Sewage collection system 19 in claim 3 is opened；
Step 5, on the basis of step 4, continuing fermentation 1 day, the temperature in desiccation storehouse is made to rise to 45 DEG C or more；According to desiccation
Temperature and oxygen content in storehouse, the ventilating power of desiccation control system adjust automatically air blast blower and pumping blower, make desiccation storehouse
In temperature be maintained at 50-70 DEG C, then continuing fermentation 6-8 days；
Step 6, on the basis of step 5, system control air blast blower 8 and pumping blower 17 are run with maximum power, and are maintained
Ventilation time makes temperature in desiccation storehouse 2 be reduced to 35 DEG C hereinafter, the blower system 3 is closed, and door 7 is opened, transporting equipment
6 transport the material after desiccation.
Through the above technical solutions, rubbish material is crushed to 300mm hereinafter, can preferably guarantee the hole of heap body entirety
Gap rate, convenient for the circulation of air, the supply of the oxygen of guarantee；If rubbish partial size is greater than 300mm, the rubbish that will affect heap body holds
Amount；
At 50-70 DEG C, mesophile activity is suppressed heap temperature or death, thermophilic microbe increase, and Thermophilic Bacteria is to rubbish
Degradation capability be apparently higher than mesophile, to preferably improve the degradation speed of rubbish；And when heap temperature maintains
After 50-70 DEG C of a period of time, the harmful microorganisms such as pathogen, worm's ovum in heap body can be killed or inactivate, to ensure that dry
Change the innoxious use of product.
In conclusion the invention has the following advantages:
1. being monitored using each sensor to temperature, humidity and the oxygen concentration in desiccation storehouse, desiccation control system can be preferable
According to monitoring data control blower system operation, the draft type of blast aeration while providing enough oxygen for heap body and also
It can reinforce the heat and water-vapor exchange with the external world, thus the moisture removal in house refuse faster；
2. odor collection system and sewage collection system are by the foul smell generated in drying process and sewage collecting, so as to subsequent collection
Middle processing preferably avoids the pollution to environment；
3. by partial size that rubbish material is crushed in 300mm hereinafter, keep the oxygen content in heap body more sufficient, and adding conditioner
With external source microbial inoculum, the drying efficiency of rubbish is further improved.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of embodiment 1；
Fig. 2 is the structural schematic diagram of the discharging system of embodiment 1；
Fig. 3 is the sump of embodiment 1 and the structural schematic diagram of catch basin positional relationship；
Fig. 4 is the C portion enlarged diagram of Fig. 3；
Fig. 5 is the part B enlarged diagram of Fig. 2；
Fig. 6 is the heavy well cover of embodiment 1 and the structural schematic diagram of sump connection relationship；
Fig. 7 is the structural schematic diagram of the blower system of embodiment 1；
Fig. 8 is the part A enlarged diagram of Fig. 1；
Fig. 9 is that the fin condenser of embodiment 1 collects the structural schematic diagram of pipe connection relationship with foul smell；
Figure 10 is the door of embodiment 2 and the structural schematic diagram of desiccation storehouse connection relationship；
Figure 11 is the process flow diagram of embodiment 3.
Appended drawing reference: 1, discharging system；2, desiccation storehouse；3, blower system；4, desiccation control system；5, feed inlet and outlet；
6, transporting equipment；7, door；8, air blast blower；9, jet thrust；10, air blast main pipeline；11, desiccation controls host；12, temperature passes
Sensor；13, oxygen concentration sensor；14, humidity sensor；15, odor collection system；16, foul smell suction pipe；17, it is evacuated blower；
18, foul smell collects pipe；19, sewage collection system；20, catch basin；21, sump；22, drainpipe；23, heavy well cover；24, it arranges
Water pump；26, air channel；27, guide rail is slid；29, sealing joint strip；30, traction electric machine；31, blast connection；32, air blast solenoid valve；
33, it is oriented to suction nozzle；35, aqueduct；37, insulating layer；38, condensation chamber；39, fin condenser；40, water storage tank；41, water-supply-pipe；
42, water-delivery pump；43, pressure sensor；44, perforation cover board；45, it is aerated through-hole.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment 1:
With reference to Fig. 1, a kind of closed biological dewatered system of house refuse, including discharging system 1, desiccation storehouse 2, blower system 3
With desiccation control system 4；Desiccation storehouse 2 is equipped with eight side by side, and the size in desiccation storehouse 2 is 35m*8m*6m, and desiccation storehouse 2 is for stacking
House refuse or organic waste enable rubbish to carry out aerobic fermentation in closed space；The side wall in desiccation storehouse 2 offers
Feed inlet and outlet 5, for for material, mechanical equipment or vehicles while passing；Discharging system 1 transports rubbish extremely by feed inlet and outlet 5
In desiccation storehouse 2, transported from desiccation storehouse 2 after the completion of desiccation, then by the material that desiccation is completed；Blower system 3 is used for desiccation
In air delivery to desiccation storehouse 2 outside storehouse 2, so as to outside desiccation storehouse 2 oxygen, temperature and steam and outside swap, with
Just guarantee that temperature, humidity and oxygen concentration in desiccation storehouse 2 are most suitable degradable fermented state；Desiccation control system 4 is used
Temperature, humidity and oxygen concentration in monitoring desiccation storehouse 2, and the oxygen concentration in desiccation storehouse 2 is kept by control blower system 3,
To guarantee degradable fermented efficiency.
With reference to Fig. 2, discharging system 1 includes transporting equipment 6 and the door 7 for opening and closing feed inlet and outlet 5, transporting equipment 6
Preferably loading machine also can be selected excavator and pickup truck be used cooperatively；Desiccation storehouse 2, which is located at feed inlet and outlet 5, is fixed with cunning
Guide rail 27 is moved, sliding guide rail 27 is arranged along the vertical direction, the slip base with the sliding sliding cooperation of guide rail 27 is fixed on door 7,
It is fixed with the traction electric machine 30 that traction door 7 slides at the top of desiccation storehouse 2, is arranged with traction rope on the main shaft of traction electric machine 30, leads
Messenger is fixedly connected with door 7；Traction electric machine 30 draws door 7 and slides along the vertical direction, feed inlet and outlet 5 can be opened, can
Simultaneously to open the feed inlet and outlet 5 in eight desiccation storehouses 2, so as to quickly by garbage transporting into desiccation storehouse 2.
It further include sewage collection system 19 with reference to Fig. 3 and Fig. 4, sewage collection system 19 includes catch basin 20 and sump
21；Depth direction of the catch basin 20 along desiccation storehouse 2 is arranged, and catch basin 20 is equipped with multiple along standard width of a room in an old-style house direction uniform array；Multiple collection
Sink 20 makes it possible to more quickly collect water flow.20 upper cover of catch basin is equipped with piercing cap plate 44, on cover board 44 of perforating uniformly
Multiple aeration through-holes 45 are distributed with, the aperture of aeration through-hole 45 is less than the partial size of rubbish, and water flow can be flowed by aeration through-hole 45
In catch basin 20, preferably avoids rubbish and enter in catch basin 20 and result in blockage to catch basin 20.
With reference to Fig. 3 and Fig. 5, the outside in desiccation storehouse 2 is arranged in sump 21, and the bottom of sump 21 is lower than desiccation storehouse 2
Bottom is equipped between sump 21 and catch basin 20 and is connected to by aqueduct 35, due to siphon principle, so that in desiccation storehouse 2
Water flow is flowed rapidly into sump 21 by catch basin 20；Drainpipe 22 is inserted in sump 21, water flow is due to self weight
Reason, water flow generates siphonage and is discharged in Sewage Disposal along drainpipe 22, convenient for being focused on to sewage, in order to avoid
Sewage pollutes the environment.
With reference to Fig. 6, the well head of sump 21 is concordant with ground, and step groove, step groove are offered at the well head of sump 21
In be equipped with heavy well cover 23, heavy well cover 23 for stopping the solid matters such as clast, waste material or stone to fall in sump 21,
It is blocked to preferably avoid sump 21；Heavy well cover 23 preferably can also avoid staff from dropping into sump
In 21, while but also ground is more smooth, vehicle can smoothly advance.
With reference to Fig. 4 and Fig. 7, blower system 3 includes air blast blower 8 and jet thrust 9, is equipped with air blast in multiple catch basins 20
Branch pipe 31 is communicated with air blast main pipeline 10 on air blast blower 8, and blast connection 31 is connected to air blast main pipeline 10；Jet thrust 9 is arranged
On blast connection 31, jet thrust 9 is uniformly provided with multiple along the length direction of blast connection 31；Jet thrust 9 and aeration through-hole 45
It corresponds, perforation cover board 44 can enter in catch basin 20 to avoid rubbish, and rubbish is avoided to block jet thrust 9；Jet thrust 9
The air of ejection can be entered in desiccation storehouse 2 by being aerated through-hole 45, to preferably improve the oxygen concentration in desiccation storehouse 2.
Air blast solenoid valve 32 is equipped on blast connection 31；Each desiccation storehouse 2 is equipped at least one air blast blower 8；Air blast blower 8 is excellent
Be selected as the Multi-stage centrifugal fan of model C400-1.35, separate unit air quantity be 25980 cubic metres per hour；Whole system needs altogether
Eight centrifugal blowers are set, and in addition setting one is spare.
It further include odor collection system 15 with reference to Fig. 1 and Fig. 8, odor collection system 15 includes foul smell suction pipe 16, pumping wind
Machine 17 and foul smell collect pipe 18；It is equipped at least one foul smell suction pipe 16 in each desiccation storehouse 2, foul smell suction pipe 16 is from desiccation storehouse 2
Top extend downwardly, foul smell suction pipe 16 towards one end inside 2 warehouse of desiccation storehouse be fixed with guiding suction nozzle 33, be oriented to suction pipe 16
The direction size for being directed away from foul smell suction pipe 16 is gradually increased.Foul smell collects pipe 18 and multiple foul smell suction pipes 16 is connected in parallel,
So that being aspirated from multiple positions in desiccation storehouse 2 to foul smell, so that the steam pump drainage in desiccation storehouse 2 is gone out faster.
With reference to Fig. 9, insulating layer 37 is fixed in the wall in desiccation storehouse 2, insulating layer 37 selects insulating sponge to be made, heat preservation sea
Silk floss has preferable thermal insulation property, enables insulating layer 37 preferably to avoid the heat loss in desiccation storehouse 2, so that desiccation
Temperature in storehouse 2 can be controlled preferably；So that water energy in desiccation storehouse 2 is enough to flash to steam faster, then steam energy
It is enough to be quickly pumped to outside desiccation storehouse 2 by pumping blower 17.
With reference to Fig. 9, foul smell collects and is communicated with condensation chamber 38 on pipe 18, and the top of condensation chamber 38 is fixed with fin condenser
39, the bottom of condensation chamber 38 is equipped with water storage tank 40, and water storage tank 40 is communicated with the water-supply-pipe 41 of conveying water, and water-supply-pipe 41 is equipped with defeated
Water pump 42, water-delivery pump 42 is for the water in water storage tank 40 to be transferred in Sewage Disposal.The pumping setting of blower 17 is returned in foul smell
On collector 18, side of the condensation chamber far from desiccation storehouse is arranged in pumping blower, and pumping blower 17 passes through foul smell suction pipe 16 and foul smell
It collects pipe 18 foul smell is transmitted in odor treatment device, after handling foul smell in being discharged into atmosphere, in order to avoid to environment
It pollutes；The gas componant in desiccation storehouse 2 can be controlled, preferably simultaneously preferably to improve drying efficiency.
With reference to Fig. 1 and Fig. 7, desiccation control system 4 includes desiccation control host 11, temperature sensor 12, oxygen concentration sensing
Device 13, humidity sensor 14 and pressure sensor 43, temperature sensor 12, oxygen concentration sensor 13 and humidity sensor 14 are solid
Fixed to be arranged in desiccation storehouse 2, pressure sensor 43 is fixed at air blast main pipeline 10 and foul smell collects in pipe 18；Desiccation control
Host 11 and temperature sensor 12, oxygen concentration sensor 13, humidity sensor 14, the pressure sensor 43, (reference of traction electric machine 30
Fig. 2), air blast blower 8 and pumping blower 17 are electrically connected；Oxygen concentration sensor 13 is preferably CiTicel system, city technology company
The 2FO sensor of column, humidity sensor 14 are preferably resistance-type lithium chloride hygrometer, and temperature sensor 12 is preferably Shenzhen Mortopl
The industrial temperature transducer of the model MS9-1 of raw sensing Co., Ltd production, pressure sensor 43 are preferably diffused-silicon pressure
Transmitter DATA-52 series.
With reference to Fig. 1 and Fig. 7, pressure sensor 43 is used to detect air blast main pipeline 10 and foul smell collects the air pressure in pipe 18,
When the pipeline in blower system 3 and odor collection system 15 is blocked, the air pressure in pipeline increases；Pressure sensor 43 will press
Force value is transferred to desiccation control host 11, and desiccation control host 11 controls air blast blower 8 and pumping blower 17 stops working, thus
Preferably avoid the case where pipeline in blower system 3 and odor collection system 15 is damaged since pressure is excessive.
With reference to Fig. 1 and Fig. 5, after desiccation, desiccation controls host 11 and controls the closing of air blast blower 8, is evacuated blower 17
It is continued working with draining pump 24, traction electric machine 30 (referring to Fig. 2) opens door 7, and then transporting equipment 6 transports decomposed rubbish
Out；After the steam in desiccation storehouse 2 is drained by pumping blower 17 and draining pump 24, desiccation controls the control pumping blower 17 of host 11
It stops working with draining pump 24, then transporting equipment 6 loops back and forth like this, Ke Yichi by new garbage transporting into desiccation storehouse 2
Continuous carry out desiccation production
Embodiment 2:
With reference to Figure 10, a kind of closed biological dewatered system of house refuse, the difference from embodiment 1 is that, slide 27 edge of guide rail
It is horizontally arranged, sliding guide rail 27 in parallel set there are two, door 7 and sliding guide rail 27 sliding cooperate；Two neighboring desiccation storehouse 2
Door 7 be separately positioned on two sliding guide rails 27, the opposite side of two neighboring door 7 is respectively and fixedly provided with sealing joint strip 29,
Sealing joint strip 29 is made of rubber, and sealing joint strip 29 lives the gap plugging between two doors 7, preferably improves door
The sealing performance in 7 pairs of desiccation storehouses 2.The traction electric machine 30 that traction door 7 slides, the master of traction electric machine 30 are fixed on desiccation storehouse 2
Traction rope is wound on axis, the one end of traction rope far from traction electric machine 30 is fixedly connected with door 7.Desiccation storehouse 2 is far from traction electricity
The side of machine 30 is rotatably connected to reverse wheel, and traction rope is wound around on reverse wheel；Traction electric machine 30, which rotates forward, can drive storehouse
Door 7 is opened, and rotating backward can drive door 7 to close.
With reference to Fig. 9, when needing to open feed inlet and outlet 5, door 7 is slid at adjacent door 7, so that two neighboring desiccation
The door 7 in storehouse 2 can only open a door 7 every time, so that desiccation storehouse 2 carries out input and output material, another desiccation storehouse 2 can be with
It is normally carried out desiccation processing, so that anhydration system does not need dead halt, operation that can be stable reduces the sky of equipment
Between idle, the rubbish of desiccation can continuous output, and make transporting equipment 6 using maximizing.
Embodiment 3:
With reference to Fig. 1 and Figure 11, a kind of closed biological dewatered technique of house refuse, steps are as follows:
Step 1, first by packed Domestic garbage bag-breaking, and by Domestic garbage crushing, the size controlling of house refuse is existed
300mm or less；
Step 2, house refuse obtained in step 1 is transported to buffering chamber；
Step 3, on the basis of step 2, using the transporting equipment 6 described in claim 1 by the fragment in buffering chamber
Into the desiccation storehouse 2 described in claim 1, transporting equipment 6 is preferably loading machine for transport；
Step 4, on the basis of step 3, after mixture reaches the charge of design in desiccation storehouse 2, the size of heap body is
25m*5m*4m, desiccation control host 11 control traction electric machine 30 and close door 7；Then desiccation control host 11 controls air blast
System 3 is opened, and odor collection system 15 is opened, and sewage collection system 19 is opened, and then door 7 is closed, and desiccation processing starts；
Step 5, on the basis of step 4, continuing fermentation 1 day, the temperature in desiccation storehouse 2 is made to rise to 45 DEG C or more；According to dry
Change the temperature and oxygen content in storehouse 2, the ventilating power of desiccation control system adjust automatically air blast blower 8 and pumping blower 17 makes
Temperature in desiccation storehouse 2 is maintained at 50-70 DEG C, then continuing fermentation 6-8 days；
Step 6, on the basis of step 5, system control air blast blower 8 and pumping blower 17 are run with maximum power, and are maintained
Ventilation time makes temperature in desiccation storehouse 2 be reduced to 35 DEG C hereinafter, the blower system 3 is closed, and door 7 is opened, transporting equipment
6 transport the material after desiccation；
Step 7, step 3 is then repeated to step 6, so on circulate, constantly to progress desiccation processing.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (9)
1. a kind of biological dewatered system of closed house refuse, which is characterized in that including discharging system (1), desiccation storehouse (2),
Blower system (3), odor collection system (15) and desiccation control system (4)；
The desiccation storehouse (2) offers feed inlet and outlet (5), and the discharging system (1) includes transporting equipment (6) and the desiccation
What is be arranged on storehouse (2) is used to open and close the door (7) of feed inlet and outlet (5)；
The blower system (3) includes air blast blower (8) and jet thrust (9), and the jet thrust (9) passes through with air blast blower (8)
Pipeline connection, in desiccation storehouse (2), the air blast blower (8) is located at desiccation storehouse (2) outside for jet thrust (9) setting；
The odor collection system (15) includes that the internal foul smell suction pipe (16) in desiccation storehouse (2) is extend into outside desiccation storehouse (2)
The pumping blower (17) being connected to with foul smell suction pipe (16)；
The desiccation control system (4) includes desiccation control host (11), temperature sensor (12), pressure sensor (43) and wet
Spend sensor (14), the humidity sensor (14) and temperature sensor (12) be arranged in desiccation storehouse (2) and with do
Change control host (11) electrical connection, pressure sensor (43) setting is electrically connected in the duct and with desiccation control host (11),
Pressure sensor (43) is arranged in the pipeline of blower system (3) and odor collection system (15) and controls host with desiccation
(11) it is electrically connected；The air blast blower (8) and pumping blower (17) are electrically connected with desiccation control host (11).
2. a kind of closed biological dewatered system of house refuse according to claim 1, which is characterized in that the desiccation storehouse
(2) insulating layer (37) are equipped in wall.
3. a kind of closed biological dewatered system of house refuse according to claim 1, which is characterized in that further include sewage
Collection system (19), the sewage collection system (19) include catch basin (20) and the collection of the setting in desiccation storehouse (2) bottom
The sump (21) that sink (20) is connected to by pipeline, the sump (21) are communicated with drainpipe (22), the drainpipe
(22) draining pump (24) are equipped with；The bottom of the sump (21) is lower than the bottom of catch basin (20), the sump (21)
Well head it is concordant with the notch of catch basin (20).
4. a kind of closed biological dewatered system of house refuse according to claim 3, which is characterized in that the catch basin
(20) blast connection (31) are equipped in, are communicated with air blast main pipeline (10) on the blast connection (31), jet thrust (9) edge
The length direction of blast connection (31) is equipped with multiple, and the jet thrust (9) is arranged in catch basin (20)；The catch basin (20)
Upper cover is equipped with piercing cap plate (44), offers multiple aeration through-holes (45) on the perforation cover board (44), the jet thrust (9) and
Through-hole (45) are aerated to correspond.
5. a kind of closed biological dewatered system of house refuse according to claim 3, which is characterized in that the sump
(21) heavy well cover (23) are covered at well head.
6. a kind of closed biological dewatered system of house refuse according to claim 1, which is characterized in that the desiccation storehouse
(2) it is located at feed inlet and outlet (5) and is equipped with sliding guide rail (27), the door (7) and sliding guide rail (27) sliding cooperates.
7. a kind of closed biological dewatered system of house refuse according to claim 6, which is characterized in that the sliding is led
Rail (27) is arranged along the vertical direction, and the desiccation storehouse (2) is equipped with traction electric machine (30), on the main shaft of the traction electric machine (30)
Equipped with traction rope, the traction rope is connect with door (7).
8. a kind of closed biological dewatered system of house refuse according to claim 1, which is characterized in that the foul smell is inhaled
It is communicated with foul smell on pipe (16) to collect pipe (18), pumping blower (17) setting collects on pipe (18) in foul smell, the foul smell
It collects pipe (18) and is equipped with condensation chamber (38), be equipped with fin condenser (39) in the condensation chamber (38), the fin condenser
(39) lower section is equipped with water storage tank (40), and water storage tank (40) is communicated with water-supply-pipe (41), and the water-supply-pipe (41) is equipped with water-delivery pump
(42)。
9. a kind of biological dewatered technique of closed house refuse, which is characterized in that steps are as follows:
Step 1, first by packed Domestic garbage bag-breaking, and by Domestic garbage crushing, the size controlling of house refuse is existed
300mm or less；
Step 2, house refuse obtained in step 1 is transported to buffering chamber；
Step 3, on the basis of step 2, using the transporting equipment (6) described in claim 1 by the fragment in buffering chamber
Transport is into the desiccation storehouse (2) described in claim 1；
Step 4, on the basis of step 3, fragment reaches the charging of design in the desiccation storehouse (2) described in the claim 1
After amount, door described in claim 1 (7) is closed, and blower system (3) is opened, the odor collection system in claim 2
(15) it opens, the sewage collection system (19) in claim 3 is opened；
Step 5, on the basis of step 4, continuing fermentation 1 day, the temperature in desiccation storehouse is made to rise to 45 DEG C or more；According to desiccation
Temperature and oxygen content in storehouse, the ventilating power of desiccation control system adjust automatically air blast blower and pumping blower, make desiccation storehouse
In temperature be maintained at 50-70 DEG C, then continuing fermentation 6-8 days；
Step 6, on the basis of step 5, system control air blast blower (8) and pumping blower (17) are run with maximum power, and
Ventilation time is maintained, so that desiccation storehouse (2) interior temperature is reduced to 35 DEG C hereinafter, the blower system (3) is closed, door (7) is opened
It opens, transporting equipment (6) transports the material after desiccation.
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| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20190813 |