CN105268728B - The device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry - Google Patents
The device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry Download PDFInfo
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- CN105268728B CN105268728B CN201510845404.5A CN201510845404A CN105268728B CN 105268728 B CN105268728 B CN 105268728B CN 201510845404 A CN201510845404 A CN 201510845404A CN 105268728 B CN105268728 B CN 105268728B
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- organic matter
- slurry
- kitchen garbage
- sieve
- impurity
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 67
- 239000005416 organic matter Substances 0.000 title claims abstract description 59
- 239000002002 slurry Substances 0.000 title claims abstract description 50
- 239000012535 impurity Substances 0.000 claims abstract description 51
- 238000004537 pulping Methods 0.000 claims abstract description 32
- 238000000605 extraction Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 50
- 238000012216 screening Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 241001347978 Major minor Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- -1 dimension element Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003225 biodiesel Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000019688 fish Nutrition 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/80—Destroying solid waste or transforming solid waste into something useful or harmless involving an extraction step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Combined Means For Separation Of Solids (AREA)
- Paper (AREA)
Abstract
The invention discloses the device that organic matter continuous high-efficient in a kind of kitchen garbage slurry is extracted, including the broken pulping device of close arrangement, twin-roll sieve circumscribed-type sorting unit and the outer shipping unit of impurity successively；For by the integral slurry with mobility of kitchen garbage raw material crushing-type, and the slurry is ejected with pattern；The twin-roll sieves circumscribed-type sorting unit, for carrying out being separated into impurity and organic matter the slurry come from the injection of broken pulping device, and carries out the extraction of organic matter；The outer shipping unit of the impurity, for transporting the impurity that twin-roll sieve circumscribed-type sorting unit throws away.The present invention is based on the technology pattern for first crushing slurrying, rear sorting, propose the device of organic matter continuous high-efficient extraction in kitchen garbage slurry, the apparatus structure is simple, take up an area small, can realize that the continuous high-efficient of organic matter is extracted, and impurity sorting is thorough, moisture content is low in impurity, organic matter depletion is low, has great importance to improving the efficiency of kitchen garbage treatment and reducing production cost.
Description
Technical field
The present invention relates to kitchen garbage process field, organic matter continuous high-efficient is carried in more particularly to a kind of kitchen garbage slurry
The device for taking.
Background technology
Kitchen garbage is mainly derived from the rubbish from cooking and edible remnants of family, school lunch service and catering trade etc..Kitchen
Component of refuse is complicated, has the organic substances such as oil, vegetables, rice and flour, fish, meat, bone and useless tableware, plastics, knife and fork and bottle cap etc. miscellaneous
Thing, its moisture content is high, general up to 85%-90%.Substantial amounts of salinity and organic matter, such as protein, fibre are rich in kitchen garbage
The trace element such as dimension element, starch, fat and nitrogen, phosphorus, potassium, if it is possible to recycle, the substantial amounts of energy can be produced.But
Kitchen garbage is easily rotted, triggers environmental sanitation and safety problem.Kitchen garbage has significant harm and the utilization of resources
Dual character.In recent years, in order to change traditional landfill pattern, China starts to promote changing food waste into resources treatment experimental city,
Begin to take shape at present.Organic matter production feed or fertilizer in kitchen garbage is extracted, or Anaerobic Treatment produces biogas, extracts grease
Prepare biodiesel and wastewater biochemical treatment has become technical scheme commonplace at present.
But China's kitchen garbage composition is extremely complex, very big difficulty is brought to the extraction of organic matter.Mainly there are 3 kinds at present
Preconditioning technique and equipment：1. first sort, then broken slurrying.Kitchen garbage viscosity is high, is mutually wound between impurity and organic matter
With stick, the mode such as selection by winnowing, magnetic separation that originally people use is proved that effect is general, so first sorting the mode for crushing slurrying again
It is phased out；2. cracking and sorting slurrying integration.The separation of impurity and organic matter in kitchen garbage is realized using an equipment
While, and by organic matter slurrying, which is will to be completed in multiple process integration to single device, in the market broken
Sorting integration apparatus are less, and complex structure, it is easy to damage, it is often necessary to still can be containing certain in shut-down (breakdown) mainteance, and slurry
Amount impurity is, it is necessary to further extraction, can't be applied successively to large-scale production；3. slurrying, rear sorting are first crushed, and the technique is
The unification of kitchen garbage raw material is broken, the difference in size is formed between impurity and organic matter, general organic matter is made into slurry,
Size is smaller, can be extracted with the mode of screening, the technological process simple possible, but the screening mode for using at present is big
There are problems that sieve aperture is easily blocked, organic matter depletion is high, in impurity easily containing more, while containing miscellaneous in kitchen garbage slurry
Rate is high, need to be conveyed using big conveying worm is taken up an area, and can usually produce the problem for blocking and winding.
In sum, from for treatment technology aspect, also there is organic matter depletion in the preconditioning technique of current kitchen garbage
Greatly, the problems such as impurity moisture content is high；For from production equipment, also there is the problems such as integrated level is not high, and occupation of land is big；From producer
For in formula, mostly intermittent mode, production efficiency is not high.
The content of the invention
The present invention for organic matter extraction efficiency in existing kitchen garbage processing technology it is low, loss is big, impurity moisture content is high,
Production model is generally batch (-type), and production efficiency is not high, the problems such as occupation area of equipment is big, it is proposed that in a kind of kitchen garbage slurry
The device that organic matter continuous high-efficient is extracted, the present invention can realize that the continuous high-efficient of organic matter in kitchen garbage slurry is extracted, and
Organic matter depletion is small, and moisture content is low in impurity, and EM equipment moduleization design, integrated level is high, takes up an area small.
To realize above goal of the invention, the present invention is achieved through the following technical solutions:A kind of kitchen garbage slurry
The device that middle organic matter continuous high-efficient is extracted, including the broken pulping device of close arrangement, twin-roll sieve circumscribed-type sorting successively
Device and the outer shipping unit of impurity；The broken pulping device is used for kitchen garbage raw material crushing-type is integral with mobility
Slurry, after crushing, organic matter is made into pulpous state, and impurity is made into the fragment of reduced size, and by the slurry with jet shape
Formula is ejected；The twin-roll sieves circumscribed-type sorting unit, for the slurry come from the injection of broken pulping device to be separated
Into impurity and organic matter, and carry out the extraction of organic matter；The outer shipping unit of the impurity, for transporting twin-roll sieve circumscribed-type sorting
The impurity that device throws away.
, based on the technology pattern for first crushing slurrying, rear sorting, organic matter is continuously high in proposing kitchen garbage slurry for the present invention
The device for extracting is imitated, the apparatus structure is simple, and occupation of land is small, can realize that the continuous high-efficient of organic matter is extracted, and impurity sorting is thorough
Bottom, moisture content is low in impurity, and organic matter depletion is low, and the efficiency and reduction production cost to improving kitchen garbage treatment have important
Meaning.
The broken pulping device include for feed and crush raw material broken pulping section and for discharge whitewashing go out
Material section, broken pulping section is externally connected with the first motor；The whitewashing discharging section is located at broken slurrying segment trailer, and it includes setting
Put whitewashing discharging section shell in discharging blade, be arranged on whitewash discharging section shell upper end side whitewashing discharging opening and with go out
Second motor of material blade connection.
The twin-roll sieve circumscribed-type sorting unit is included for slurry to be sieved into the screening module of organic matter, for propping up
The supporting module of support screening module, for the fastening module that is connected with supporting module of module will to be sieved and for described in driving
Sieve the drive device of module.
The supporting module includes horizontally disposed main shaft, countershaft and symmetrically arranged rolling bearing, support base, the master
Axle two ends are each passed through rolling bearing and are connected on support base, and the countershaft two ends are connected on support base；
The screening module includes mutually circumscribed master rotor sieve and auxiliary cylinder sieve, and relative can roll, and is produced in the tangent
Entraining Effect and local elevated pressures, by main shaft through supporting and being rotated at the master rotor screen axis heart, the auxiliary cylinder sieves and is
Global design, center is provided with the through hole with diameter greater than layshaft diameter, and sieving auxiliary cylinder can move radially within the specific limits, secondary
Rotary screen is supported and is driven its counter-rotating by master rotor sieve, and the auxiliary cylinder screen axis heart is passed through by countershaft and supported simultaneously by master rotor sieve
It is rotated, its rotating range is limited by countershaft, what the master rotor sieve and auxiliary cylinder sieve were in contact whitewashes out in face of standard is described
Material mouth；
The fastening module includes being symmetricly set on the fastening belt wheel that master rotor sieves two ends, is machined with the fastening belt wheel
Internal thread and belt grooves, it is sieved by being connected clamping master rotor with main shaft external screw thread；
The drive device includes the 3rd motor and belt, and belt one end is connected with the 3rd motor, the other end
It is fixed in belt grooves, drives master rotor to sieve operating by belt.
The axocoel of the bearing bore and upper end positioned at lower end, the main shaft two ends and rolling bearing are machined with the support base
Connect and in bearing bore, countershaft two ends are directly anchored in axocoel.
The master rotor sieve includes the screen cloth composition of the end cap and centre positioned at two ends, relative medial surface on the end cap
On be machined with draw-in groove, for blocking fixed grit, the different screen cloth of the multiple screen sizes of processing is selected according to material properties
And replacing.
The outer shipping unit of the impurity is belt conveyor, and its one end is connected to master rotor sieve lower section, and the other end is connected to rubbish
Rubbish storage.Impurity after screening, under the collective effect of rotary screen centrifugal force and gravity, is dropped down onto on belt conveyor, and directly
Pick into the refuse hopper of garbage truck, after impurity is filled, directly transported by garbage truck and do subsequent treatment.
The internal thread screw threads for fastening direction is identical with master rotor sieve direction of rotation.To strengthen fastening effect.
3rd motor is frequency control motor.To control master rotor to sieve running speed.
The broken pulping device global shape is cylindrical shape, and the discharging blade is four straight leaf radial flow stirrer paddles,
Second motor is frequency control motor；The vertical cross-section of the whitewashing discharging opening is rectangle, its upper surface and whitewashing
Broken pulping device cylinder at discharging section is tangent.Second motor is by its rotating of electrical control, blade impact kitchen rubbish
Rubbish slurry forms radial flow, contacts to form jet discharging with whitewashing discharging opening upper surface, and control discharging oar by variable frequency adjustment
The rotary speed of leaf, with the speed for controlling jet to discharge, when winding occurs in discharging blade, by electrical control, it is inverted, and can be solved
Except winding.
The broken pulping device, twin-roll sieve circumscribed-type sorting unit and the outer shipping unit of impurity, are not influenceing master rotor
In the case of sieve operating, horizontal close is arranged successively；The whitewashing discharging opening alignment major-minor roller the tangent；The Belt Conveying
It is following that machine is located at master rotor sieve middle part.
It is an advantage of the invention that：Apparatus of the present invention realize kitchen garbage breaking slurrying, whitewashing discharging, organic matter extract and
The continuous high-efficient of impurity outward transport is carried out, and organic matter loses less, moisture content is low in impurity, and process is simple, and equipment intensity is high, take up an area
Area is small.Whitewashed after kitchen garbage slurrying and discharged, major-minor rotary screen the tangent is entered with jet, without using pump and helical feed
The equipment such as machine, reduce the cost of investment of equipment, reduce the floor space of equipment；Major-minor rotary screen is relative to be rolled, and produces volume
Effect and local elevated pressures are inhaled, Entraining Effect absorbs jet, slurry is difficult splash, and local elevated pressures can be entered to impurity
Row squeezing, reduces the moisture content in impurity, and the centrifugal force of rotary screen rotation makes organic matter to be attached on impurity, reduced
The loss of machine matter；Twin-roll sieve circumscribed-type sorting unit each several part uses modular design, makes whole device integrated level high,
When consuming occurs in equipment or technique needs adjustment, it is easy to change.
Brief description of the drawings
Fig. 1 is that the isometric of organic matter continuous high-efficient extraction element in kitchen rubbish slurry in the embodiment of the present invention is illustrated
Figure；
Fig. 2 is the front view of organic matter continuous high-efficient extraction element in kitchen rubbish slurry in the embodiment of the present invention；
Fig. 3 is that the isometric of organic matter continuous high-efficient extraction element in kitchen rubbish slurry in the embodiment of the present invention is decomposed and shown
It is intended to；
Fig. 4 is the schematic diagram of whitewashing discharging section in the embodiment of the present invention；
Fig. 5 is the schematic diagram of embodiment of the present invention bottom bracket；
Fig. 6 is the schematic diagram of fastening belt wheel in the embodiment of the present invention；
Fig. 7 is the schematic diagram of main shaft in the embodiment of the present invention；
Fig. 8 is the schematic diagram of master rotor sieve in the embodiment of the present invention；
Fig. 9 is the schematic diagram of main shaft in the embodiment of the present invention；
Figure 10 is major-minor rotary screen cooperation schematic diagram in the embodiment of the present invention；
The implication of reference in figure：1- crushes pulping section；1a- kitchen garbage charging apertures；The motors of 1b- first；2-
Whitewashing discharging section；2a- discharging blades；2b- whitewashing discharging openings；2c- the second motor 3- support bases；3a- bearing bores；3b- axles
Chamber；4- rolling bearings；5- main shafts；5a- external screw threads；6- fastens belt wheel；6a- internal threads；6b- belt grooves；7- master rotors are sieved；7a-
End cap；7b- screen clothes；8- countershafts；9- auxiliary cylinders are sieved；10- belts；The motors of 11- the 3rd；12- belt conveyors.
Specific embodiment
Present disclosure is described in further details with reference to the accompanying drawings and detailed description.
Embodiment
Refering to accompanying drawing 1 to accompanying drawing 10, it is a kind of device of organic matter continuous high-efficient extraction in kitchen garbage slurry, including breaks
Broken pulping device, twin-roll sieve circumscribed-type sorting unit and the outer shipping unit of impurity, crushing pulping device is used for kitchen garbage
The integral slurry with mobility of raw material crushing-type, and the slurry is ejected with pattern；Twin-roll sieve circumscribed-type point
Screening device is used to carry out being separated into impurity and organic matter by the slurry come from the injection of broken pulping device, and carries out carrying for organic matter
Take；The outer shipping unit of impurity is used to transport the impurity that twin-roll sieve circumscribed-type sorting unit throws away.
Refering to accompanying drawing 3 and accompanying drawing 4, broken pulping device includes for feeding and crushes the broken pulping section 1 of raw material and use
In the whitewashing discharging section 2 of discharging, the broken pulping way of pulping section 1 is crushed for the dynamic hammer of prior art is flexible broken, the present invention is real
Apply and do not illustrate in example, broken pulping section 1 is externally connected with the first motor 1b；Whitewashing discharging section 2 is located at broken slurrying
1 afterbody of section, it includes the discharging blade 2a being arranged in the whitewashing shell of discharging section 2, is arranged on whitewashing discharging section 2 shell upper end one
The whitewashing discharging opening 2b of side and the second motor 2c being connected with discharging blade 2a, discharging blade 2a are stirred for four straight leaf radial flows
Blade is mixed, the second motor 2c is frequency control motor, and by its rotating of electrical control；Whitewashing discharging opening 2b goes out for rectangle
Material mouth, upper surface is tangent with broken pulping device cylinder；Second motor 2c drives the 2a rotations of discharging blade, drives kitchen rubbish
Rubbish slurry forms radial flow, contacts to form jet discharging with whitewashing discharging opening upper surface, and control discharging oar by variable frequency adjustment
The rotary speed of leaf 2a, with the speed for controlling jet to discharge, when winding occurs in discharging blade 2a, by electrical control, it is inverted,
Release winding.
Twin-roll sieve circumscribed-type sorting unit is included for slurry to be sieved into the screening module of organic matter, for support screen
The supporting module of sub-module, for the fastening module that is connected with supporting module of module will to be sieved and for driving the screening
The drive device of module.Refering to accompanying drawing 3, accompanying drawing 5 and accompanying drawing 7, the supporting module include horizontally disposed main shaft 5, countershaft 8,
Symmetrically arranged rolling bearing rolling bearing 4 and support base 3；It is machined with support base 3 positioned at the bearing bore 3a of lower end and upper end
Axocoel 3b, the two ends of main shaft 5 are connected and in bearing bore 3a with rolling bearing 4, and the two ends of countershaft 8 are directly anchored to axocoel 3b
It is interior；The middle part of main shaft 5 is machined with external screw thread 5a.
Refering to accompanying drawing 3, accompanying drawing 8, accompanying drawing 9 and accompanying drawing 10, screening module includes that master rotor sieve 7 and auxiliary cylinder are sieved outside 9 phases
Composition is cut, and relative can be rolled, master rotor sieves to be passed through by main shaft 5 at 7 axle center and supports and be rotated,；Master rotor sieve 7 includes position
In the end cap 7a and screen cloth 7b at two ends, draw-in groove is machined with end cap 7a, for fixed grit 7b, different mesh can be processed on screen cloth 7b
Several sieve apertures, is selected according to material characteristic；End cap 7a centers are provided with axis hole, are connected with the close-fitting of main shaft 5, so that master rotor is sieved
7 are fixed on the middle part of main shaft 5 and drive rotation by main shaft 5；Described auxiliary cylinder sieve 9 is global design, and center is provided with internal diameter and is more than
The axis hole of the diameter of countershaft 8, auxiliary cylinder sieve 9 is supported and is driven its counter-rotating by master rotor sieve 7, and its rotation model is limited by countershaft 8
Enclose, master rotor sieve 7 and auxiliary cylinder sieve 9 be in contact in face of the standard whitewashing discharging opening 2b；The rotary screen of major-minor two is relative to be rolled,
The tangent produces Entraining Effect and local elevated pressures.
Refering to accompanying drawing 3 and accompanying drawing 6, fastening module is made up of the fastening belt wheel 6 positioned at the two ends of main shaft 5, described restraint zone
Wheel 6 is machined with internal thread 6a and belt grooves 6b, is fastened using thread connecting mode with main shaft 5, and symmetrically arranged fastening belt wheel 6 will
Master rotor sieve 7 is fixedly clamped.
Refering to accompanying drawing 3, described drive device is made up of the 3rd motor 11 and belt 10；Described one end of belt 10
It is fixed in the belt grooves 6b of fastening belt wheel 6, one end is connected with the 3rd motor 11, under the driving of the 3rd motor 11,
Drive master rotor sieve 7 to rotate, the fastening screw threads for fastening direction of belt wheel 6 is identical with 7 direction of rotation of master rotor sieve, be conducive to strengthening fastening
Effect；3rd motor 11 is frequency control motor, to control master rotor to sieve 7 running speed.
Refering to accompanying drawing 3, the outer shipping unit of described impurity is belt conveyor 12, and after screening, its one end is connected to impurity
The lower section of master rotor sieve 7, the other end is connected to rubbish storage ground, under the centrifugal force of master rotor sieve 7 and the collective effect of gravity, falls
To belt conveyor, and it is fed directly in the refuse hopper of garbage truck, after impurity is filled, is directly transported by garbage truck and do follow-up
Treatment.
The idiographic flow of organic matter is as follows in patent kitchen garbage slurry of the present invention：
A. pulp stage is crushed
Kitchen garbage raw material enters broken pulping device by charging aperture 1a, in broken pulping section 1, by the first motor
1b drives, and flexible broken through dynamic hammer, softer organic matter is made into pulpous state, and impurity is then made into less fragment, after crushing
Kitchen garbage generally Slurries, with mobility；
B. whitewash discharging stage
Kitchen garbage slurry flow to whitewashing discharging section 2, and the second motor 2c drives the 2a operatings of discharging blade, drives kitchen
Rubbish slurry produces radial flow, and is discharged through discharging opening 2b jets of whitewashing.
C. organic matter extracts the stage
Kitchen garbage slurry enters the major-minor rotary screen the tangent that twin-roll sieves circumscribed-type sorting unit with pattern,
Under 3rd motor 11 drives, auxiliary cylinder sieve 9 is driven by master rotor sieve 7, done relative motion, Entraining Effect is formed in the tangent
With local elevated pressures.Kitchen garbage slurry enters major-minor rotary screen the tangent with jet, is brought into by Entraining Effect, and organic matter is worn
Screen cloth 7b is crossed, it is final under Action of Gravity Field to sieve the outflow of 7 bottoms along master rotor, because contaminant size is larger, it is impossible to by sieve aperture, rolled up
Major-minor rotary screen the tangent is drawn to, the sieve of auxiliary cylinder 9 moves radially the distance equal with contaminant size, and produces local higher pressure
Power, squeezes to impurity, and after reducing the moisture content in impurity, by the tangent and after throwing away, auxiliary cylinder sieve 9 is in Action of Gravity Field for impurity
Lower return initial position.The organic matter that the centrifugal force that rotary screen rotation is produced makes to be attached on impurity departs from, and reduces impurity damage
Consumption；
D. impurity transports outward the stage
Under the collective effect of centrifugal force and gravity, impurity is got rid of to belt conveyor 12, and is fed directly to garbage truck
Refuse hopper in, after impurity is filled, directly transported by garbage truck and do subsequent treatment.
The each several part part of above-described supporting module, screening module and fastening module is that standard component or standardization set
Meter, compact conformation is easy to assembly, when equipment consume or technique are changed, can change in time.
Above-listed detailed description is directed to illustrating for possible embodiments of the present invention, and the embodiment simultaneously is not used to limit this hair
Bright the scope of the claims, all equivalence enforcements or change without departing from carried out by the present invention are intended to be limited solely by the scope of the claims of this case.
Claims (10)
1. the device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry, it is characterised in that：Including close arrangement successively
Broken pulping device, twin-roll sieve circumscribed-type sorting unit and the outer shipping unit of impurity；
The broken pulping device, for by the integral slurry with mobility of kitchen garbage raw material crushing-type, and by the material
Slurry is ejected with pattern；
The twin-roll sieves circumscribed-type sorting unit, for carrying out being separated into impurity the slurry come from the injection of broken pulping device
And organic matter, and carry out the extraction of organic matter；
The outer shipping unit of the impurity, for transporting the impurity that twin-roll sieve circumscribed-type sorting unit throws away.
2. the device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry as claimed in claim 1, it is characterised in that：
The broken pulping device includes for feeding and crushes the broken pulping section (1) and the whitewashing discharging section for discharging of raw material
(2), crush pulping section (1) and be externally connected with the first motor (1b)；Whitewashing discharging section (2) is positioned at broken pulping section (1)
Afterbody, it includes the discharging blade (2a) being arranged in whitewashing discharging section (2) shell, is arranged on whitewashing discharging section (2) shell
The second motor (2c) held the whitewashing discharging opening (2b) of side and be connected with discharging blade (2a).
3. the device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry as claimed in claim 2, it is characterised in that：
The twin-roll sieve circumscribed-type sorting unit is including the screening module for slurry to be sieved into organic matter, for supporting screening mould
The supporting module of block, for the fastening module that is connected with supporting module of module will to be sieved and for driving the screening module
Drive device.
4. the device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry as claimed in claim 3, it is characterised in that：
The supporting module includes horizontally disposed main shaft (5), countershaft (8) and symmetrically arranged rolling bearing (4), support base (3), institute
State main shaft (5) two ends and be each passed through rolling bearing (4) and be connected on support base (3), countershaft (8) two ends are connected to branch
In support seat (3)；
The screening module includes mutually circumscribed master rotor sieve (7) and auxiliary cylinder sieve (9), and relative can roll, master rotor sieve (7)
By main shaft (5) through supporting and be rotated at axle center, auxiliary cylinder sieves (9) axle center by countershaft (8) through and by master rotor sieve (7)
Support and be rotated, its rotating range, the face that master rotor sieve (7) and auxiliary cylinder sieve (9) are in contact are limited by countershaft (8)
The alignment whitewashing discharging opening (2b)；
The fastening module includes being symmetricly set on the fastening belt wheel (6) that master rotor sieves (7) two ends, on fastening belt wheel (6)
Internal thread (6a) and belt grooves (6b) are machined with, it sieves (7) by being connected clamping master rotor with main shaft (5) external screw thread；
The drive device includes the 3rd motor (11) and belt (10), belt (10) one end and the 3rd motor (11)
Connection, the other end is fixed in belt grooves (6b), is driven master rotor to sieve (7) by belt (10) and is operated.
5. the device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry as claimed in claim 4, it is characterised in that：
The axocoel (3b) of the bearing bore (3a) and upper end positioned at lower end, main shaft (5) two ends and rolling are machined with the support base (3)
Dynamic bearing (4) is connected and in bearing bore (3a), and countershaft (8) two ends are directly anchored in axocoel (3b).
6. the device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry according to claim 4, its feature exists
In：Screen cloth (7b) composition of master rotor sieve (7) including the end cap (7a) positioned at two ends and centre, phase on the end cap (7a)
To medial surface on be machined with draw-in groove, for blocking fixed grit (7b), the different screen cloth (7b) of multiple screen sizes can be processed,
Changed according to material and selected.
7. the device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry as claimed in claim 4, it is characterised in that：
The outer shipping unit of the impurity is belt conveyor (12), and its one end is connected to master rotor sieve (7) lower section, and the other end is connected to rubbish
Storage.
8. the device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry as claimed in claim 4, it is characterised in that：
Internal thread (6a) the screw threads for fastening direction is identical with master rotor sieve (7) direction of rotation.
9. the device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry as claimed in claim 4, it is characterised in that：
3rd motor (11) is frequency control motor.
10. the device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry as claimed in claim 2, its feature exists
In：The broken pulping device global shape is cylindrical shape, and discharging blade (2a) is four straight leaf radial flow stirrer paddles, institute
The second motor (2c) is stated for frequency control motor；The vertical cross-section of whitewashing discharging opening (2b) is rectangle, its upper surface
Broken pulping device cylinder with whitewashing discharging section (2) place is tangent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510845404.5A CN105268728B (en) | 2015-11-27 | 2015-11-27 | The device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry |
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| CN201510845404.5A CN105268728B (en) | 2015-11-27 | 2015-11-27 | The device that organic matter continuous high-efficient is extracted in a kind of kitchen garbage slurry |
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| CN114101283A (en) * | 2021-11-29 | 2022-03-01 | 上海康恒环境股份有限公司 | Kitchen waste treatment process and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202238865U (en) * | 2011-09-19 | 2012-05-30 | 东莞市康达机电工程有限公司 | Kitchen garbage sorting system |
| US8365433B2 (en) * | 2007-03-23 | 2013-02-05 | Kunitomo Kankyo Plant Co., Ltd. | Apparatus and method for treating organic waste and organic material obtained by the treatment method |
| CN104475432A (en) * | 2014-12-07 | 2015-04-01 | 深圳市朗坤环保有限公司 | Kitchen garbage crushing and sorting equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6776365B2 (en) * | 2002-03-12 | 2004-08-17 | Premark Feg L.L.C. | Waste pulping system |
| US20100133370A1 (en) * | 2007-05-23 | 2010-06-03 | William Flynn | Kitchen waste disposal system |
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2015
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8365433B2 (en) * | 2007-03-23 | 2013-02-05 | Kunitomo Kankyo Plant Co., Ltd. | Apparatus and method for treating organic waste and organic material obtained by the treatment method |
| CN202238865U (en) * | 2011-09-19 | 2012-05-30 | 东莞市康达机电工程有限公司 | Kitchen garbage sorting system |
| CN104475432A (en) * | 2014-12-07 | 2015-04-01 | 深圳市朗坤环保有限公司 | Kitchen garbage crushing and sorting equipment |
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