CN106957184A - A kind of rubbish treatment in situ system of energy-conserving and environment-protective - Google Patents
A kind of rubbish treatment in situ system of energy-conserving and environment-protective Download PDFInfo
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- CN106957184A CN106957184A CN201710340904.2A CN201710340904A CN106957184A CN 106957184 A CN106957184 A CN 106957184A CN 201710340904 A CN201710340904 A CN 201710340904A CN 106957184 A CN106957184 A CN 106957184A
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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
- C05F9/00—Fertilisers from household or town refuse
- C05F9/02—Apparatus for the manufacture
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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
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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
- C05F9/00—Fertilisers from household or town refuse
- C05F9/04—Biological compost
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Biotechnology (AREA)
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- Manufacturing & Machinery (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of rubbish treatment in situ system of energy-conserving and environment-protective, including Pre-sorting device, coarse crushing device, dehydration device and biological fermentation device, the one-level dehydration device is connected with Pre-sorting device, one-level dehydration is carried out after rubbish from cooking Pre-sorting, two grades of dehydration devices are connected with dehydration device, rubbish from cooking after will be broken carries out two grades of dehydrations, and the three-level dehydration device is connected with biological fermentation device, and the rubbish from cooking after fermentation is carried out into three-level dehydration.The rubbish treatment in situ system of the energy-conserving and environment-protective of the present invention, pass through one-level dehydration device, two grades of dehydration devices and three-level dehydration device, it just can effectively realize and be dehydrated after Pre-sorting, it is dehydrated after broken, it is last to be dehydrated after fermentation is completed, thus by three-level dehydration just can effective taking off the water effective in rubbish from cooking, would not occur in the prior art because the later stage handle in need to carry out the problem of energy consumption caused by heat treatment repeatedly is big.
Description
Technical field
The present invention relates to a kind of rubbish treatment in situ, the rubbish treatment in situ of more particularly to a kind of energy-conserving and environment-protective
System.
Background technology
Rubbish in life is varied, there is metal garbage, rubbish from cooking and plastic garbage, the processing mode of every kind of rubbish
Again it is different, the mode that such as plastic garbage is mainly burning is handled, metal garbage but melt laggard again by hot-working
Row recycling, and rubbish from cooking is handled by the way of landfill；
But the mode of existing landfill disposal needs substantial amounts of vacant lot to be filled, and the later landfill in time length
Place can because corruption caused by stench generation so that landfill can not all be used within a very long time, and
And also need to transport landfill during processing, the cost of transportation produced by also increasing in rubbish from cooking processing procedure
Increase, thus existing rubbish from cooking is all and the mode of existing treatment in situ by the way for the treatment of in situ processing, is
By broken, squeezing and moisture filter step, the moisture in rubbish from cooking is reached to 50 or so percent before processing, it
Afterwards again by mixing, stirring, material fermentation keeps ventilation, insulation, oxygen supply state, and temperature is warming up to 70 degree, sterilization, the ovum that goes out, takes off
After the treatment process such as water, detoxification, deodorization, product, which will be decomposed, is converted into feed or fertilizer.The equipment can continuous 24 hours it is automatic
Operation.After 24 hours are continuously handled, 90% kitchen garbage is metabolized to water vapour, biological heat energy qualified discharge,
10% organic fertilizer discharge, moisture residue is more in rubbish when being run due to above-mentioned treatment in situ process, it is therefore desirable to 24
Hour, constantly heat treatment fell moisture solution, will so expend big energy so that the expense rise of operation.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide one kind operation when energy ezpenditure it is small,
The rubbish treatment in situ system of the low energy-conserving and environment-protective of operating cost.
To achieve the above object, the invention provides following technical scheme：A kind of rubbish treatment in situ system of energy-conserving and environment-protective
System, including Pre-sorting device, coarse crushing device, dehydration device and biological fermentation device, rubbish from cooking are defeated by Pre-sorting device
Enter, by Pre-sorting device sort after enter in coarse crushing device crush, after be dehydrated by dehydration device after enter biology
Installation for fermenting ferments, and is finally exported from biological fermentation device, and the dehydration device includes one-level squeezing dehydration device, two grades of extruding
Dehydration device and three-level drying-dewatering equipment, the one-level squeezing dehydration device are connected with Pre-sorting device, pre- in rubbish from cooking
One-level dehydration is carried out after sorting, two grades of squeezing dehydration devices are connected with dehydration device, the rubbish from cooking after crushing is entered
Two grades of dehydrations of row, the three-level drying-dewatering equipment is connected with biological fermentation device, and the rubbish from cooking after fermentation is carried out into three-level
Dehydration.
As a further improvement on the present invention, the one-level squeezing dehydration device and two grades of squeezing dehydration devices include de-
Charging aperture and discharging opening are offered on water shell and the pressing mechanism being arranged in dehydration shell, the dehydration side wall of outer shell,
The charging aperture is connected with Pre-sorting device, the rubbish from cooking after sorting for receiving the output of Pre-sorting device, the discharging
Mouthful it is connected with coarse crushing device, for exporting the rubbish from cooking after dehydration in coarse crushing device, the pressing mechanism bag
The drive component that stripper plate and driving stripper plate are moved back and forth above and below dehydration shell is included, the drive component includes driving hydraulic pressure
Cylinder, one end of the stripper plate is fixed on the end of driving hydraulic cylinder catch bar, and the dehydration shell is in hollow cylindrical, institute
The upper end that driving hydraulic cylinder is fixed on dehydration shell is stated, the lower end of the dehydration shell offers leakage in the above in hemispherical
Provided with the sieve plate for preventing that rubbish from cooking from passing through in hole, the liquid-leaking nozzle, the discharging opening is arranged on the hemispherical end of dehydration shell
In portion, and set close to liquid-leaking nozzle.
As a further improvement on the present invention, helicla flute, the stripper plate side are offered on the inwall of the dehydration shell
Face is provided with sliding block, and the sliding block slip is embedded into helicla flute, when driving hydraulic cylinder driving stripper plate is in dehydration shell
During interior sliding up and down, sliding block slides along helicla flute, driving stripper plate rotation, and it is in rounding that the lower surface of the stripper plate, which is provided with,
The crushing block of mesa-shaped, the upper surface of the crushing block is fixedly connected with the lower surface of stripper plate, is set on the side wall of the crushing block
There is extruding edge, the extruding edge extends in the shape of a spiral on the side of crushing block from upper surface to lower surface.
As a further improvement on the present invention, the sieve plate include the first screen tray and the second screen tray, first screen tray and
Second screen tray is coaxially fixed, and the upper surface and the upper surface of the first screen tray of second screen tray are brought into close contact, first screen tray
On offer the first sieve aperture of bias, the second sieve aperture of bias, first sieve aperture and second are offered on second screen tray
Sieve aperture mutually staggers setting, the connection groove of strip is offered on the upper surface of second screen tray and relative with the first sieve aperture
The holding groove of setting, one end of the connection groove is connected with holding groove, and the other end is communicated on the hole wall of the second sieve aperture, institute
State in the second sieve aperture and be fixedly connected with filter screen.
As a further improvement on the present invention, the three-level drying-dewatering equipment includes dehydration housing and rotatable setting
The rotary components of dehydration barrel and driving dehydration housing rotation in dehydration housing, the dehydration housing provided with feed pipe and
Discharge nozzle, the feed pipe is arranged on the top of dehydration barrel, and one end of the discharge nozzle is connected on the lower end of dehydration barrel, described
Rotary components include several and are being dehydrated the drive gear being circumferentially distributed on the inwall of housing and are being arranged on outside dehydration housing
Motor on wall, the rotating shaft of the motor is connected by bearing through dehydration housing and a drive gear are coaxially fixed
Connect, the lateral wall of the dehydration barrel, which is provided with rotary rail annular in shape, the downside of the rotary rail, offers the gear teeth,
The rotary rail is ridden on several drive gears, and the gear teeth of its downside are meshed with drive gear.
As a further improvement on the present invention, the dehydration barrel includes the outer barrel including interior bucket and coaxial sleeve on bucket, described
It is interconnected between the inner barrel and outer barrel, the rotary rail is arranged on the lateral wall of outer barrel, the lower end of said tub is offered
Delivery port, one end of the discharge nozzle is fixedly connected through the lower end of outer barrel with the lower end of interior bucket, and mutual with the inside of interior bucket
Connection, it is described to be folded with water-absorbing sponge between the inner barrel and outer barrel,.
As a further improvement on the present invention, the interior bucket is fixed on water-absorbing sponge by several, and spaced
The bucket piece being circumferentially distributed is constituted, and is on each bucket piece of the interior bucket on magnetic metal piece, the inwall of said tub relative
In being equipped with electromagnet on the position of bucket piece, the electromagnet is electrically connected with motor, when motor, which is powered, to be rotated, electricity
Magnet produces magnetic force and repelled each other with bucket piece, when motor stops the rotation, and electromagnet produces magnetic force and bucket piece is attracting.
Beneficial effects of the present invention, pass through the setting of Pre-sorting device, it is possible to effective to enter everywhere in rubbish from cooking
When managing device, an effect sorted in advance is carried out first, by the obvious bulk debris such as plastics, patch, glass and wood
Sort out, after bulk debris is sorted out, just first by one-level squeezing dehydration device to the food waste rubbish after sorting
Rubbish carries out one-level dehydration, and the moisture in rubbish from cooking is dewatered into remaining 50 or so percent, then passes through coarse crushing device
Setting, it is possible to effective remaining 50 percent rubbish from cooking of being taken off to moisture is crushed, and is broken into powder, then
Pass through the setting of two grades of squeezing dehydration devices again, it is possible to which the effective rubbish from cooking to being broken into powder carries out two grades of dehydrations,
So that the moisture in powdered rubbish from cooking is further dehydrated, therefore the moisture in rubbish from cooking can be dewatered to remaining hundred
/ tri- ten, it is dehydrated because rubbish from cooking is broken into after powder by two grades of dehydrations now, therefore can be by one
Moisture in level dehydration inside rubbish from cooking is dehydrated, and an effect being further dehydrated so is realized well, afterwards
Pass through the setting of biological fermentation device, it is possible to fertilizer conversion is effectively carried out to powdered rubbish from cooking, so just
Can realize and rubbish from cooking is changed into a fertilizer, after fermentation as fertilizer after, can be because biofermentation production in it
Water make it that moisture is further lifted, the problem of so occurring mouldy rotten in the storage and transportation process in later stage, therefore
Pass through the setting of three-level drying-dewatering equipment, it is possible to effective to being further dehydrated as the moisture in after fertilizer
Effect, the unnecessary moisture of biofermentation institute output is effectively dehydrated, and the last rubbish from cooking as fertilizer is approached
It is de- dry, so just need not be compared with equally needing to carry out high energy consumption caused by heating repeatedly in technology so that operation
Expense the problem of raise.
Brief description of the drawings
Fig. 1 is the outside drawing of the rubbish treatment in situ system of the energy-conserving and environment-protective of the present invention；
Fig. 2 is the structured flowchart of the rubbish treatment in situ system of the energy-conserving and environment-protective of the present invention；
Fig. 3 is one-level, the sectional view of two grades of squeezing dehydration devices in Fig. 1；
Fig. 4 is the explosive view in Fig. 3；
Fig. 5 is the sectional view of sieve plate in Fig. 1；
Fig. 6 is the sectional view of three-level drying-dewatering equipment in Fig. 1.
Embodiment
The present invention is described in further detail below in conjunction with the embodiment given by accompanying drawing.
Referring to figs. 1 to shown in 6, a kind of rubbish treatment in situ system of energy-conserving and environment-protective of the present embodiment, including Pre-sorting are filled
1, coarse crushing device 2, dehydration device 3 and biological fermentation device 4 are put, rubbish from cooking is inputted by Pre-sorting device 1, by dividing in advance
Screening device 1 sort after enter in coarse crushing device 2 crush, after by dehydration device 3 be dehydrated after enter biological fermentation device 4
Fermentation, is finally exported from biological fermentation device 4, and the dehydration device 3 includes one-level squeezing dehydration device 31, two grades of extrusion dehydrations
Device 32 and three-level drying-dewatering equipment 33, the one-level squeezing dehydration device 31 are connected with Pre-sorting device 1, in rubbish from cooking
One-level dehydration is carried out after Pre-sorting, two grades of squeezing dehydration devices 31 are connected with dehydration device 3, the food waste rubbish after crushing
Rubbish carries out two grades of dehydrations, and the three-level drying-dewatering equipment 33 is connected with biological fermentation device 4, the rubbish from cooking after fermentation is entered
Row three-level is dehydrated, during treatment in situ is carried out to rubbish from cooking, it is only necessary to dustbin lowering or hoisting gear is utilized, by dustbin
Rise so that the rubbish from cooking in dustbin is imported into Pre-sorting device 1, the Pre-sorting for first passing around Pre-sorting device 1 is made
With the obvious bulk debris such as plastics, iron, glass and wood being sorted out, the Pre-sorting device 1 wherein in the present embodiment is
Sorter of the prior art, such as swing type sorter, thus its concrete structure and operation principle repeat no more, and afterwards will
Enter one-level squeezing dehydration device 31 and carry out one-level dehydration, some moisture of rubbish from cooking surface and inwall are carried out effective
Remove so that rubbish from cooking can be good at being crushed, it is to avoid shattering process goes wrong caused by excess moisture, afterwards will be de-
Rubbish from cooking after water is transferred to coarse crushing device 2, using the fragmentation of coarse crushing device 2, by the rubbish from cooking after dehydration
The coarse crushing device 2 that progress is broken into powder, the present embodiment is disintegrating machine of the prior art, and such as rubbish from cooking is crushed
Machine, an effect for being broken into powder, thus particular content can be effectively realized using the fragmentation of the breaker roll in it
Repeated no more in the present embodiment, the rubbish from cooking powder after crushing afterwards is input in two grades of squeezing dehydration devices 32, due to
Rubbish from cooking is fractured into powder by original bulk, then its internal moisture, which will flow out, to be come, thus by two grades of extruding
The setting of dehydration device 32, it is possible to be effectively further dehydrated this moisture, is that later stage biofermentation is ready,
The powder by two grades of dehydrations will be entered in biological fermentation device 4 afterwards, using the fermentation of biological fermentation device 4,
So that powder eventually becomes the structure of biological fermentation device 4 in fertilizer powder, the present embodiment to set a fermentation tank, powder is defeated
Enter into fermentation tank, EM strains then delivered in fermentation tank, during fermentation, EM strains are delivered onto the powder in fermentation tank,
Biofermentation system fertilizer is so realized, because EM strains can produce water during fermentation, thus fermentation below can be caused to complete
Fertilizer moisture is more, therefore the effect of three-level drying-dewatering equipment is used in the present embodiment, just can be to last fertilizer
Powder is finally dehydrated, and the moisture in fertilizer powder is got rid of substantially so that the storage in fertilizer powder later stage and transportation
In the problem of avoid rotting, just can be good at realizing one by above procedure rubbish from cooking be converted into fertilizer powder
Effect, due to it is above-mentioned for rubbish from cooking carry out dewater treatment during, be by way of extrusion dehydration and drying dehydration,
Therefore and need not as in the prior art, it is necessary to 24 hours it is continual heat repeatedly, on the one hand effectively increase
The efficiency of rubbish from cooking treatment in situ, on the other hand greatly reducing energy consumption, while also reducing the expense produced by operation
With, while one-level, two grades of modes for extrusion dehydration are used in the present embodiment, the water mainly contained in early stage rubbish from cooking
Divide more, therefore by the way of extrusion dehydration, fast and effectively the large quantity of moisture in rubbish from cooking can be dehydrated, and
Fertilizer powder after by fermentation, the moisture contained in it is less, and has been difficult to deviate from by way of extruding, therefore
Three-level is dehydrated to the mode for being revised as drying dehydration, it is possible to effective by a small amount of water contained in fertilizer powder in the present embodiment
Divide and carry out effective dehydration, one-level squeezing dehydration device 31, two grades of squeezing dehydration devices 32 and three wherein in the present embodiment
The water that level squeezing dehydration device 33 is taken off, which will be entered, carries out water-oil separating in an existing oil-water separator, dividing
Conveying from the material in rear carry out subsequent treatment, and the present embodiment is realized by way of screw rod transmission.
As a kind of improved embodiment, the one-level squeezing dehydration device 31 and two grades of squeezing dehydration devices 32
Opened on the pressing mechanism 312 for including dehydration shell 311 and being arranged in dehydration shell 311, the dehydration side wall of shell 311
Provided with charging aperture 3111 and discharging opening 3112, the charging aperture 3111 is connected with Pre-sorting device 1, for receiving Pre-sorting device
Rubbish from cooking after the sorting of 1 output, the discharging opening 3112 is connected with coarse crushing device 2, for exporting after dehydration
Rubbish from cooking is in coarse crushing device 2, and the pressing mechanism 312 includes stripper plate 3121 and driving stripper plate 3121 is outer in dehydration
The drive component 3122 that shell is moved back and forth about 311, the drive component 3122 includes driving hydraulic cylinder 4, the stripper plate
3121 one end is fixed on the end of the catch bar of driving hydraulic cylinder 4, and the dehydration shell 311 is in hollow cylindrical, the drive
Hydrodynamic cylinder pressure 4 is fixed on the upper end of dehydration shell 311, and the lower end of the dehydration shell 311 is offered Lou in the above in hemispherical
Provided with the sieve plate 51 for preventing rubbish from cooking from passing through in fluid apertures 5, the liquid-leaking nozzle 5, the discharging opening 3112 is arranged on dehydration shell
On 311 hemispherical ends, and set close to liquid-leaking nozzle 5, in one-level squeezing dehydration device 31 and two grades of squeezing dehydration devices 32
During carrying out extrusion dehydration, rubbish from cooking is input to by stripper plate 3121 and dehydration shell by charging aperture 3111 first
Between 311 lower ends, then driving hydraulic cylinder 4 will extend its catch bar, and stripper plate 3121 is pressed downward, then stripper plate 3121
Rubbish from cooking will be pressed downward, it is possible to the effect of an extruding, such rubbish from cooking surface and interior are carried out to rubbish from cooking
Some moisture in portion will be extruded out, effectively be guided these moisture by the liquid-leaking nozzle 5 being dehydrated on the lower end of shell 311
Go out, discharging opening 3112 transfers out the rubbish from cooking after dehydration afterwards, extrusion dehydration is so realized well
Effect, and pass through the setting of sieve plate 51, it is possible to effectively avoid the rubbish from cooking during dehydration from being extruded to liquid-leaking nozzle 5
It is interior, cause the problem of water taken off during being dehydrated below has impurity.
As a kind of improved embodiment, helicla flute 6 is offered on the inwall of the dehydration shell 311, it is described
Stripper plate 3121 is provided with sliding block 7 sideways, and the slip of sliding block 7 is embedded into helicla flute 6, when driving hydraulic cylinder 4 drives
Stripper plate 3121 is when being dehydrated sliding up and down in shell 311, and sliding block 7 slides along helicla flute 6, and driving stripper plate 3121 rotates,
The lower surface of the stripper plate 3121 is provided with the crushing block 8 in rounding mesa-shaped, the upper surface of the crushing block 8 and stripper plate
3121 lower surface is fixedly connected, and the side wall of the crushing block 8 is provided with extruding along 81, and the extruding is along 81 in crushing block 8
Extend in the shape of a spiral from upper surface to lower surface on side, pass through the setting of helicla flute 6 and sliding block 7, it is possible to achieve in driving liquid
When its catch bar of the elongation of cylinder pressure 4 pushes stripper plate 3121, slid and then realized along helicla flute 6 using sliding block 7 and squeezed
Pressing plate 3121 push during the rotary squeezing of stripper plate 3121 effect so that the dynamics of extruding is bigger, can preferably by
Moisture is squeezed out out of rubbish from cooking, and by the setting of crushing block 8, will be constantly by food waste rubbish during extruding
Rubbish so can preferably avoid rubbish from cooking from being pressed into liquid-leaking nozzle 5, and then lead to the sidewall extrusion of dehydration shell 311
Contain the problem of having impurity in the water taken off caused, while rubbish from cooking can also be reduced in dehydration for sieve plate 51
Squeeze pressure, it is to avoid the problem of rubbish from cooking damages sieve plate 51 by pressure in dehydration, and by extruding the setting along 81, Ke Yijin
One step strengthens the power of rotary squeezing so that the dehydration of rubbish from cooking is more abundant, thus compared to using in the prior art
Simple motor drives the mode of screw mandrel, and the extruding power of the present embodiment is bigger, relative in the prior art using simple liquid
Cylinder pressure drive mode, the present embodiment extrusion process be screw extrusion, extruding power it is bigger, while can also by rubbish from cooking to
It is dehydrated on the inwall of shell 311 and extrudes, it is to avoid the problem of excessive caused sieve plate 51 of pressure at liquid-leaking nozzle 6 is damaged.
As a kind of improved embodiment, the sieve plate 51 includes the first screen tray 511 and the second screen tray 512, institute
State the first screen tray 511 and the second screen tray 512 is coaxially fixed, the upper surface of second screen tray 512 and the upper end of the first screen tray 511
Face is brought into close contact, and is offered and is offered on the first sieve aperture 5111 of bias, second screen tray 512 on first screen tray 511
The second eccentric sieve aperture 5121, the sieve aperture 5121 of the first sieve aperture 5111 and second mutually staggers setting, second screen tray 512
Upper surface on the holding groove 5122 that offers the connection groove 5123 of strip and be oppositely arranged with the first sieve aperture 5111, it is described
One end of connection groove 5123 is connected with holding groove 5122, and the other end is communicated on the hole wall of the second sieve aperture 5121, and described the
Filter screen is fixedly connected with two sieve apertures 5121, it is de- to carry out extruding in one-level squeezing dehydration device 31 and two grades of squeezing dehydration devices 32
During water, rubbish from cooking will be squeezed pressing plate 3121 and be squeezed on sieve plate 51 and be dehydrated on shell 311, be squeezed in rubbish from cooking
When being pressed on sieve plate 51, it is extruded on the first screen tray 511, then now be extruded out in rubbish from cooking
Water, runs past the holding groove 5122, Ran Houtong that the first sieve aperture 5111 is flowed between the first screen tray 511 and the second screen tray 512
Cross connection groove 5123 to flow in the second sieve aperture 5121, finally flow out, due to suffered by the rubbish from cooking during the extruding
Power is largely that straight up, therefore rubbish from cooking can be entered in holding groove 5122 by the first sieve aperture 5111, by holding
Access slot 5122 just can effectively accept rubbish from cooking, the groove by holding groove 5122 that rubbish from cooking just can not be straight down
Bottom, so just can effectively avoid rubbish from cooking from entering in the water after dehydration so that carry impurity in the water after dehydration
Problem, and the moisture of rubbish from cooking is not receive the extruding on vertical direction, therefore moisture will be by connecting groove
5123 are flowed into outflow after the second sieve aperture 5121, then can realize the effect further filtered by filter screen, further avoid
The problem of containing impurity in the water taken off, thus directly set compared to using in the prior art in dehydration shell 311 bottom
The mode of filter screen, using the first screen tray 511 and the equitant mode of the second screen tray 512, with more firm adapting structure for electric, it is to avoid
Occur filter screen in extrusion process and damage the problem of caused rubbish from cooking is substantial amounts of to be entered in the water after dehydration.
As a kind of improved embodiment, the three-level drying-dewatering equipment 33 includes dehydration housing 331 and can
The rotary components 333 that the dehydration barrel 332 being arranged in dehydration housing 331 and driving dehydration housing 331 of rotation rotate, it is described
It is dehydrated housing 331 and is provided with feed pipe 3311 and discharge nozzle 3312, the feed pipe 3311 is arranged on the top of dehydration barrel 332,
One end of the discharge nozzle 3312 is connected on the lower end of dehydration barrel 332, and the rotary components 333 include several in dehydration shell
The drive gear 3331 being circumferentially distributed on the inwall of body 331 and the motor being arranged on the dehydration outer wall of housing 331
3332, the rotating shaft of the motor 3332 is coaxial fixed through dehydration housing 331 and a drive gear 3331 by bearing
Connection, the lateral wall of the dehydration barrel 332 is provided with rotary rail 3321 annular in shape, the downside of the rotary rail 3321
On offer the gear teeth, the rotary rail 3321 is ridden on several drive gears 3331, the gear teeth and sliding tooth of its downside
Wheel 3331 is meshed, by the setting for being dehydrated housing 331 and dehydration barrel 332, it is possible to effective to realize that a rotation drying is de-
The effect of water, and rotary components 333 are arranged to motor 3332 and drive gear 3331, rotate and dry in dehydration barrel 332
It is to go to accept rotary rail 3321 jointly by multiple drive gears 3331 during dehydration, when so dehydration, takes off
The rotation of bucket 332 is more stablized, by the way of using the drive of motor is set directly below in dehydration barrel 332,
Multi-faceted support is used during being rotated due to dehydration barrel 332, so just more difficult asking for the swing of dehydration barrel 332 occur
Topic, dehydrating effect is more preferable than dehydration barrel effect of the prior art.
It is used as a kind of improved embodiment, the dehydration barrel 332 bucket including interior bucket 3322 and coaxial sleeve
Outer barrel 3323 on 3322, is interconnected, the rotary rail 3321 is set outside between the interior bucket 3322 and outer barrel 3323
On the lateral wall of bucket 3323, the lower end of said tub 3323 offers delivery port 33231, and one end of the discharge nozzle 3312 is passed through
The lower end of outer barrel 3323 is fixedly connected with the lower end of interior bucket 3322, and is interconnected with the inside of interior bucket 3322, the interior bucket
Be folded with water-absorbing sponge between 3322 and outer barrel 3323, because last fertilizer is in powdered, moisture in it nor
A lot, if therefore compared with equally directly the mode of leaking hole is opened up on the bucket wall of dehydration barrel 332 in technology, can cause
The problem of fertilizer powder is largely thrown away during dehydration, can not so realize effective dehydration, therefore adopted in the present embodiment
With the setting of interior bucket 3322 and outer barrel 3323, it is possible to as interior bucket 3322 is high in bucket 3322 including fertilizer during dehydration
The water that fertilizer in speed rotation, interior bucket 3322 is contained will be thrown toward outer barrel 3323, when water is thrown toward outer barrel 3323,
Water can be absorbed by water-absorbing sponge, and fertilizer powder can not then be absorbed by water-absorbing sponge, so realize that one is dehydrated to fertilizer powder
Effect, and dehydration during fertilizer powder will not be thrown out of.
As a kind of improved embodiment, the interior bucket 3322 is fixed on water-absorbing sponge by several, and phase
The bucket piece being circumferentially distributed mutually being spaced is constituted, and magnetic metal piece, said tub are on each bucket piece of the interior bucket 3322
Electromagnet is equipped with position on 3323 inwall relative to bucket piece, the electromagnet is electrically connected with motor 3332, when
During the energization rotation of motor 3332, electromagnet produces magnetic force and repelled each other with bucket piece, when motor 3332 stops the rotation, electromagnetism
Iron produces magnetic force and bucket piece is attracting, by the way that interior bucket 3322 is arranged into a barrel piece, it is possible to achieve the diameter of interior bucket 3322 can become big
Diminish, when the diameter of interior bucket 3322 becomes big, the gap between interior bucket 3322 and outer barrel 3323 will diminish, and so will
Extrude water-absorbing sponge so that the water that water-absorbing sponge is adsorbed, which is effectively extruded, to be come, and so avoiding water-absorbing sponge from being saturated with water causes
Dehydrating effect the problem of reduce, and by the way that bucket piece is arranged into magnetic metal piece, then electromagnet is set in outer barrel 3323,
So when dehydration barrel 332 is non-rotary, i.e., when need not be dehydrated, electromagnet absorption magnetic metal piece extruding is inhaled
Water sponge, the water in water-absorbing sponge is extruded, when dehydration barrel 332 rotates, and electromagnet repels magnetic metal piece, by magnetic
Sheet metal is pushed outwardly, and keeps the volume of water-absorbing sponge, so effective to realize the water imbibition for keeping water-absorbing sponge, and then is kept
The dehydrating effect of dehydration barrel 332, can set a H-bridge circuit and the mode of phase inverter to realize in driving in the present embodiment
When the energization operating of motor 3332, electromagnet produces repulsive force, and electromagnet is produced when motor 3332 shuts down
Raw suction, connected mode is as follows, and the control end of all switching tubes in H-bridge circuit and the output end of phase inverter are connected, will be anti-
The input of phase device is connected on the binding post of motor 3332, then electromagnet is connected to the output end of H-bridge circuit, such as
This realizes that one controls to flow through the sense of current of electromagnet using H-bridge circuit, then realize DM produce absorption affinity or
It is the effect of repulsive force.
In summary, the rubbish treatment in situ system of the energy-conserving and environment-protective in the present embodiment, just can be with by Pre-sorting device 1
The effective big part debris carried out in sorting removal rubbish from cooking, just can be effectively by rubbish from cooking by coarse crushing device 2
Powder is broken into, rubbish from cooking powder can be just fermented into fertilizer powder finally by biological fermentation device 4, so realized
The treatment in situ of rubbish from cooking, and after sizing, it is broken after and biofermentation after, pass through one-level squeezing dehydration device
31st, the three-level dehydration of two grades of squeezing dehydration devices 32 and three-level drying-dewatering equipment 33, just can effectively get rid of food waste rubbish
The moisture contained in rubbish, and need not constantly be heated, the consumption of energy is so greatly reducing, is reduced
The expense of operation.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of rubbish treatment in situ system of energy-conserving and environment-protective, including Pre-sorting device (1), coarse crushing device (2), dehydration device
(3) and biological fermentation device (4), rubbish from cooking is inputted by Pre-sorting device (1), is sorted by Pre-sorting device (1) laggard
Enter into coarse crushing device (2) and crush, after by dehydration device (3) be dehydrated after enter biological fermentation device (4) ferment, finally
From biological fermentation device (4) output, it is characterised in that：The dehydration device (3) include one-level squeezing dehydration device (31), two grades
Squeezing dehydration device (32) and three-level drying-dewatering equipment (33), the one-level squeezing dehydration device (31) and Pre-sorting device
(1) connect, one-level dehydration, two grades of squeezing dehydration devices (31) and dehydration device are carried out after rubbish from cooking Pre-sorting
(3) connect, the rubbish from cooking after crushing carries out two grades of dehydrations, the three-level drying-dewatering equipment (33) and biological fermentation device
(4) connect, the rubbish from cooking after fermentation is subjected to three-level dehydration.
2. the rubbish treatment in situ system of energy-conserving and environment-protective according to claim 1, it is characterised in that：The one-level extruding is de-
Water installations (31) and two grades of squeezing dehydration devices (32) include dehydration shell (311) and are arranged in dehydration shell (311)
Pressing mechanism (312), it is described dehydration shell (311) side wall on offer charging aperture (3111) and discharging opening (3112), it is described
Charging aperture (3111) is connected with Pre-sorting device (1), the rubbish from cooking after sorting for receiving Pre-sorting device (1) output,
The discharging opening (3112) is connected with coarse crushing device (2), for exporting the rubbish from cooking after dehydration to coarse crushing device
(2) in, the pressing mechanism (312) includes stripper plate (3121) and driving stripper plate (3121) above and below dehydration shell (311)
The drive component (3122) moved back and forth, the drive component (3122) includes driving hydraulic cylinder (4), the stripper plate (3121)
One end be fixed on the end of driving hydraulic cylinder (4) catch bar, it is described dehydration shell (311) be in hollow cylindrical, the drive
Hydrodynamic cylinder pressure (4) is fixed on the upper end of dehydration shell (311), and the lower end of the dehydration shell (311) is opened in the above in hemispherical
Provided with liquid-leaking nozzle (5), provided with the sieve plate (51) for preventing rubbish from cooking from passing through, the discharging opening (3112) in the liquid-leaking nozzle (5)
It is arranged on the hemispherical end of dehydration shell (311), and set close to liquid-leaking nozzle (5).
3. the rubbish treatment in situ system of energy-conserving and environment-protective according to claim 2, it is characterised in that：The dehydration shell
(311) helicla flute (6) is offered on inwall, stripper plate (3121) side is provided with sliding block (7), and the sliding block (7) can
What is slid is embedded into helicla flute (6), above and below driving hydraulic cylinder (4) driving stripper plate (3121) is in dehydration shell (311)
During sliding, sliding block (7) slides along helicla flute (6), driving stripper plate (3121) rotation, the lower surface of the stripper plate (3121)
The crushing block (8) in rounding mesa-shaped is provided with, the upper surface of the crushing block (8) is fixed with the lower surface of stripper plate (3121) to be connected
Connect, the side wall of the crushing block (8) is provided with extruding along (81), and the extruding edge (81) is on the side of crushing block (8) from upper
End face extends in the shape of a spiral to lower surface.
4. the rubbish treatment in situ system of the energy-conserving and environment-protective according to Claims 2 or 3, it is characterised in that：The sieve plate
(51) the first screen tray (511) and the second screen tray (512) are included, first screen tray (511) and the second screen tray (512) are coaxially solid
Fixed, the upper surface and the upper surface of the first screen tray (511) of second screen tray (512) are brought into close contact, first screen tray (511)
On offer the first sieve aperture (5111) of bias, the second sieve aperture (5121) of bias, institute are offered on second screen tray (512)
State the first sieve aperture (5111) and the second sieve aperture (5121) mutually to stagger setting, opened up on the upper surface of second screen tray (512)
The holding groove (5122) for having the connection groove (5123) of strip and being oppositely arranged with the first sieve aperture (5111), the connection groove
(5123) one end is connected with holding groove (5122), and the other end is communicated on the hole wall of the second sieve aperture (5121), and described second
Filter screen is fixedly connected with sieve aperture (5121).
5. the rubbish treatment in situ system of the energy-conserving and environment-protective according to claim 1 or 2 or 3, it is characterised in that：The three-level
Drying-dewatering equipment (33) includes dehydration housing (331) and the dehydration barrel (332) being rotatably arranged in dehydration housing (331)
And the rotary components (333) of driving dehydration housing (331) rotation, the dehydration housing (331) is provided with feed pipe (3311)
With discharge nozzle (3312), the feed pipe (3311) is arranged on the top of dehydration barrel (332), one end of the discharge nozzle (3312)
On the lower end for being connected to dehydration barrel (332), the rotary components (333) include several on the inwall of dehydration housing (331)
The drive gear (3331) being circumferentially distributed and the motor (3332) being arranged on dehydration housing (331) outer wall, it is described
The rotating shaft of motor (3332) passes through dehydration housing (331) and the coaxial fixed company of a drive gear (3331) by bearing
Connect, the lateral wall of the dehydration barrel (332) is provided with rotary rail (3321) annular in shape, the rotary rail (3321)
The gear teeth are offered on side, the rotary rail (3321) is ridden on several drive gears (3331), the gear teeth of its downside
It is meshed with drive gear (3331).
6. the rubbish treatment in situ system of energy-conserving and environment-protective according to claim 5, it is characterised in that：The dehydration barrel
(332) including the outer barrel (3323) including interior bucket (3322) and coaxial sleeve on bucket (3322), the interior bucket (3322) and outer barrel
(3323) it is interconnected between, the rotary rail (3321) is arranged on the lateral wall of outer barrel (3323), said tub
(3323) lower end offers delivery port (33231), one end of the discharge nozzle (3312) through the lower end of outer barrel (3323) with
The lower end of interior bucket (3322) is fixedly connected, and is interconnected with the inside of interior bucket (3322), the interior bucket (3322) and outer barrel
(3323) water-absorbing sponge is folded between.
7. the rubbish treatment in situ system of energy-conserving and environment-protective according to claim 6, it is characterised in that：The interior bucket (3322)
Be fixed on by several on water-absorbing sponge, and the spaced bucket piece being circumferentially distributed is constituted, the interior bucket (3322) it is every
It is on individual bucket piece on the position on magnetic metal piece, the inwall of said tub (3323) relative to bucket piece and is equipped with electromagnet,
The electromagnet is electrically connected with motor (3332), when motor (3332) be powered rotate when, electromagnet produce magnetic force with
Bucket piece repels each other, when motor (3332) stops the rotation, and electromagnet produces magnetic force and bucket piece is attracting.
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| CN201710340904.2A CN106957184B (en) | 2017-05-15 | 2017-05-15 | Energy-saving and environment-friendly garbage on-site treatment system |
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| CN111495927A (en) * | 2020-04-22 | 2020-08-07 | 上海创净生物环保科技有限公司 | Solar organic garbage processor, control system and organic garbage processing technology |
| CN114273394A (en) * | 2021-11-30 | 2022-04-05 | 中船重工环境工程有限公司 | Multifunctional kitchen and kitchen waste treatment device |
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| Publication number | Publication date |
|---|---|
| CN106957184B (en) | 2022-04-15 |
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