CN108295983A - A kind of heavy substance sorting unit - Google Patents
A kind of heavy substance sorting unit Download PDFInfo
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- CN108295983A CN108295983A CN201611048250.8A CN201611048250A CN108295983A CN 108295983 A CN108295983 A CN 108295983A CN 201611048250 A CN201611048250 A CN 201611048250A CN 108295983 A CN108295983 A CN 108295983A
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- material stick
- outer barrel
- heavy substance
- sorting unit
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- 239000000126 substance Substances 0.000 title claims abstract description 30
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 68
- 238000000034 method Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 230000036316 preload Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000010813 municipal solid waste Substances 0.000 abstract description 26
- 239000002028 Biomass Substances 0.000 abstract description 10
- 229920003023 plastic Polymers 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 abstract description 7
- 238000000855 fermentation Methods 0.000 abstract description 3
- 239000011521 glass Substances 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of heavy substance sorting units, belong to garbage sorting device field.The device includes selection breaker and eccentric separation system, and the feed inlet of the separation system is located at below the discharge port of selection breaker.The present invention keeps the original grain size separation of the heavy substances such as glass, not only ensure that subsequent processing orderly carries out, extend the service life of device, improve biomass purification efficiency and biomass biodegradable rate, obtained biomass can be directly used for anaerobic fermentation, the collection for also achieving the recyclable resource of the high-purities such as plastics, metal simultaneously utilizes garbage high efficient energy sourcesization and lays the foundation.
Description
Technical field
The present invention relates to a kind of organic waste pretreatment units, more particularly, to a kind of heavy substance sorting unit.
Background technology
With the development of social economy and the raising of living standards of the people, the yield of China's house refuse continues to increase.
2015, China's domestic waste amount of clearing reached 1.92 hundred million tons, becomes rubbish and surrounds city one of the countries with the most serious ....Mesh
Before, categorized consumer waste work is gradually carried out in each city in the whole nation, and house refuse is divided into rubbish from cooking, recyclable rubbish, is harmful to
Four major class of rubbish and Other Waste.However, China's house refuse complicated components, the non-biodegradables such as plastics therein impurity is high
Up to 20% ~ 30%, easily digestion reactor is caused to entirely collapse if directly carrying out recycling.Therefore, China point is realized
Class garbage as resource must break through the research and development of rubbish efficiency crushing removal of impurities pretreatment complete set technology and equipment using technology first
Bottleneck.
Since developed country's garbage classification system is perfect, waste component is single after classification, and recovery processing is relatively easy, therefore very
Multinational outer rubbish pre-processing device can not be suitable for the complicated garbage disposal of China's component.Simultaneously because the current rubbish in China is aqueous
Rate is high, and adhesion strength is strong, and material particular diameter mixes, and can not effectively sort heavy substance, leads to that equipment attrition is serious, recycling reactor card
Extremely, the problems such as plastic winding phenomenon is serious limits its further industrialized development.Existing garbage sorting device actually makes
With in the process, stuck phenomenon occurs often, can not normally complete and dial point function.Therefore, it develops a set of special for China's rubbish
Property screening installation, especially eccentric sorting mechanism is imperative.
Invention content
It is an object of the invention to solve to dial phenomena such as point roller is stuck, the service life is shorter in the prior art, and provide one kind
Heavy substance sorting unit.
The technical solution adopted in the present invention is：
Heavy substance sorting unit, including selection breaker and eccentric separation system, the feed inlet of the eccentric separation system
Below the discharge port of selection breaker.
Preferably, described selects breaker main body to be crushed roller, breaker roll drum outer wall circumferentially has several
Group row's knife group, if every group of row's knife group by dry plate blade with broken roller is axially arranged in parallel forms；The blade end for arranging knife group is logical
It crosses the torsional spring pre-tightened to be installed on knife rest, making it be crushed in roller rotation reverse direction in breaker roll drum outer wall upper edge has centainly
Rotational travel.
As a further preference, the breaker roll cylinder radial section is circle.
It is formed preferably, the eccentric separation system sorts poking device horizontal Tile by two groups of bias；Every group inclined
Heart sorting poking device includes outer barrel and sub-material stick, and it is sliding to be respectively equipped with a fixed annular for both ends in the outer barrel
The circle center line connecting in road, two annular slide tracks is parallel but misaligned with outer barrel body axis；The annular slide track at both ends is embedded with several right
Sliding block forms kinematic pair, and sliding block is inserted at several socket joint bar both ends and socket joint bar is circumferentially rotated along annular slide track；Outer barrel upper edge
Several row's circular holes are axially opened up, several sub-material sticks are fixed at interval on every socket joint bar, form sub-material stick row, and sub-material stick row is another
End is pierced by the circular hole；The outer barrel rotates in a circumferential direction and sub-material stick is driven to come stretching motion in circular hole；Two groups eccentric
Sorting poking device reversely rotates at the same speed, and in rotary course, and the sub-material stick of both sides comes two groups of bias sorting poking devices
Centre position it is interlaced；Sub-material stick interlaced area rotation camber line tangential direction upward.
As a further preference, the inside and outside circular arc of the sliding block is tangent with group with the internal and external circumference of annular slide track respectively
At low pair.
As a further preference, the circle center line connecting of two annular slide tracks meets at a distance from outer barrel body axis：Make sub-material
In stick rotation process, it can be fully retracted in circular hole close to circular hole one end.
As a further preference, the sub-material stick is equipped with locating part, for limiting sub-material stick only along outer barrel diameter
To flexible.
As a further preference, in interlaced area, the longest each sub-material stick of length of outer barrel is stretched out in both sides
The sum of projected length in the horizontal plane is not less than the outer wall minimum spacing of both sides outer barrel.
As a further preference, in described two groups of bias sorting poking device, the stagger angle of sub-material stick is 15 ° ~
60°。
Another object of the present invention is to provide a kind of refuse disposal installations, including the heavy substance described in aforementioned either a program
Sorting unit and pretreatment unit and subsequent processing units.
Compared with prior art, the invention has the advantages that：
The present invention keeps the original grain size separation of the heavy substances such as glass, not only ensures that subsequent processing orderly carries out, and extends device
Service life, improves biomass purification efficiency and biomass biodegradable rate, and obtained biomass can be directly used for anaerobism
Fermentation, while the collection of the recyclable resource of the high-purities such as plastics, metal is also achieved, garbage high efficient energy sourcesization are utilized and are established
Fixed basis.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of heavy substance sorting unit；
Fig. 2 is a kind of dimensional structure diagram of the selection breaker of the present invention；
Fig. 3 is a kind of front view of selection breaker of the present invention；
Fig. 4 is a kind of sectional view of selection breaker of the present invention；
Fig. 5 is row's knife group scheme of installation in the selection breaker of the present invention；
Fig. 6 is A-A cross-sectional views in Fig. 5；
Fig. 7 is a kind of dimensional structure diagram of eccentric sorting poking device of the present invention；
Fig. 8 is the front view of eccentric sorting poking device of the invention；
Fig. 9 is the internal structure schematic diagram of eccentric sorting poking device of the invention；
Figure 10 is the slide block structure schematic diagram in eccentric sorting poking device of the invention；
Figure 11 is annular slide track and sliding block assembling schematic diagram in eccentric sorting poking device of the invention；
Figure 12 is the locating part assembling schematic diagram in eccentric sorting poking device of the invention；
Figure 13 is sub-material stick and socket joint bar assembling schematic diagram in eccentric sorting poking device of the invention；
Figure 14 is the structural schematic diagram of eccentric separation system of the invention；
Figure 15 is the position view of the two eccentricities sorting poking device in eccentric separation system of the invention；
In figure：Outer barrel 1, sub-material stick 2, the first central shaft 3, bearing 4, blind flange 5, crank 6, socket joint bar 7, the second central shaft 8,
Annular slide track 9, sliding block 10, locating part 11, broken roller 12, blade 13, knife rest 14, torsional spring 15.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples.Technical characteristic in following embodiments is not having
In the case of having conflict, can it be combined with each other.
As shown in Figure 1, a kind of heavy substance sorting unit, including selection breaker（Upper section in figure）It is sorted with bias
System（Section below in figure）, the feed inlet of eccentric separation system is below the discharge port of selection breaker.
In one embodiment, as shown in Fig. 2 ~ 4, breaker main body is selected to be crushed roller 12, is crushed 12 outer wall of roller
Circumferentially there are several groups to arrange knife group, if every group of row's knife group is by dry plate blade 13 and the axial direction of broken roller 12 is arranged in parallel forms.
As shown in fig. 6, there are one through-holes for 13 end of blade tool, can be determined using all blades 13 of the axis in row's knife group
Position.Then as shown in figure 5,14 lower section of knife rest has multi-disc fixed plate, a piece of blade 13, blade are accompanied per between two panels fixed plate
It can be installed by the torsional spring 15 of preload between 13 and both sides fixed plate, it is made to be crushed 12 turns of roller in 12 outer wall upper edge of broken roller
There is certain rotational travel in dynamic reverse direction.It, can be toward reverse direction after outer force effect of the blade 13 by a certain size
Certain distance is rotated, when external force disappears, then is resetted again.It can avoid in shattering process as a result, the weights such as glass, stone
Confrontation blade 13 causes rigid damage.
12 radial section of broken roller is preferably circular.For the roller of polygon, circle can make blade 13
Broken region there is no dead angle, improve the percentage of damage of rubbish.
After pending bagged garbage is by selecting breaker, decomposable biomass is broken and enters eccentric point
It selects in system, and is further screened by grain size, handled convenient for follow-up resourcebility.
In another embodiment, as shown in figure 14, eccentric separation system sorts poking device horizontal Tile by two groups of bias
Composition.As shown in FIG. 7 and 8, eccentric sorting poking device, including outer barrel 1 and cylindrical sub-material stick 2, sub-material stick 2 can weeks
In the stretching of phase property and retraction outer barrel 1.Its internal structure has the first central shaft 3 as shown in figure 9,1 both ends of outer barrel are run through, and two
Side is sealed with blind flange 5.First central shaft 3 is supported on bearing 4, makes outer barrel 1 that can be rotated around the first central shaft 3.
Both ends are respectively equipped with one relative to 1 fixed annular slide track 9 of outer barrel in outer barrel 1, and two annular slide tracks 9 pass through key
It is connected and fixed on 6 one end of crank, 6 other end of crank is fixed on the first central shaft 3 of outer barrel 1.Second central shaft 8 runs through two
The annular slide track 9 of side.The circle center line connecting of two annular slide tracks 9 is parallel but misaligned with 1 axis of outer barrel, i.e. the second central shaft 8
With 3 eccentric setting of the first central shaft.As shown in figure 9, the annular slide track 9 at both ends be embedded with it is several to sliding block 10 formed kinematic pair,
I.e. sliding block 10 rotates in a circumferential direction along annular slide track 9.Show a case that 6 pieces of sliding blocks 10 are installed in annular slide track 9 in Figure 11.Sliding block
10 center openings, 7 both ends of socket joint bar are inserted into respectively in the annular slide track 9 of both sides in corresponding a pair of sliding block 10, such as Figure 13 institutes
Show, realizes that socket joint bar 7 is circumferentially rotated along annular slide track 9 with this.Several row's circular holes, every socket joint are opened up on outer barrel 1 in an axial direction
Interval opens up several screw holes on bar 7, and 1 sub-material stick 2 is fixed on each screw hole, forms sub-material stick row, and sub-material stick row's other end is worn
Go out the circular hole of the row pattern distribution on outer barrel 1.In use, drive outer barrel 1 to rotate by motor, and annular slide track 9 is kept not
It is dynamic.As a result, during outer barrel 1 rotates in a circumferential direction, the row's rotation of sub-material stick can be driven, since annular slide track 9 is relatively motionless, the
Under the eccentric design of one central shaft 3 and the second central shaft 8, the length that sub-material stick 2 is located in outer barrel 1 is caused constantly to change, from
Apparently, it is presented as the stretching motion in circular hole of sub-material stick 2 in 1 outside of outer barrel.Two groups of bias sorting poking devices reversely revolve at the same speed
Turn, and in rotary course, the centre position that the sub-material sticks of both sides comes two groups of bias sorting poking devices is interlaced；Sub-material
Stick 2 interlaced area rotation camber line tangential direction upward.The grain size for falling into interlaced area can be more than sub-material stick 2 as a result,
The rubbish of spacing is allocated to both sides, and grain size is less than then falling for 2 spacing of sub-material stick.
Based on the refuse classification technique of above-mentioned eccentric separation system, mainly comprise the following steps：By pending rubbish from interlaced area
Top is fallen, and the range of speeds for controlling two groups of bias sorting poking devices is 30 ~ 60 r/min, two groups of bias sorting material toggling dresses
Set do circumference stretch compound motion when, make grain size be more than 2 gap of sub-material stick rubbish by sub-material stick 2 rotation move outward,
It is delivered to discharge port；And grain size is less than the rubbish in 2 gap of sub-material stick by the gap between sub-material stick 2, into subsequent processing
Unit；Meanwhile it being wrapped in the rubbish on sub-material stick 2, moved to both sides in sub-material stick 2 and is divided when being gradually retracted in sub-material cylinder
Barrel body scrapes, and realizes separation.
In another embodiment, the inside and outside circular arc of sliding block 10 is tangent low to form with the internal and external circumference of annular slide track 9 respectively
It is secondary.I.e. as shown in Figure 10, the part that sliding block 10 is in contact with the internal and external circumference of annular slide track 9 is in planar.
In another embodiment, the circle center line connecting of two annular slide tracks 9 meets at a distance from 1 axis of outer barrel：Make sub-material
In 2 rotation process of stick, it can be fully retracted in circular hole close to circular hole one end.The plastics being wound in as a result, on sub-material stick 2 can be complete
It strikes off and falls off.
In another embodiment, the sub-material stick 2 is equipped with locating part 11, for limiting sub-material stick 2 only along outer barrel 1
Radial expansion.As shown in figure 12, locating part 11 is the clamping plate for being held on 2 both sides of sub-material stick, and the distance between clamping plate, which is slightly larger than, to be divided
2 diameter of charge bar, enable sub-material stick 2 pass through but can not be excessive generation lateral displacement.For the ease of support, clamping plate it
Between can be connected with each other.As a result, in use, will not cause to occur because of movement is uncoordinated between sub-material stick 2 and circular hole
Stuck phenomenon.
In another embodiment, in two groups of bias sorting poking device, as shown in figure 15, sub-material stick 2 interlocks
Angle [alpha] is 15 ° ~ 60 °.Under the stagger angle, accurate adjustable, the preventing portion gradation diameter of grain size during sorting material toggling can be realized
Rubbish less than 2 spacing of sub-material stick can not also pass through 2 interlaced area of sub-material stick.
In another embodiment, in interlaced area, the longest each sub-material stick 2 of length of outer barrel 1 is stretched out in both sides
The sum of projected length in the horizontal plane is not less than the outer wall minimum spacing of both sides outer barrel 1.As a result, the sub-material stick 2 of both sides it
Between will not form white space, make the sorting that rubbish has to pass through sub-material stick 2 that can just fall into next processing region.
Above-mentioned heavy substance sorting unit can be used in different refuse disposal installations, can be connected before and after it corresponding
Pretreatment unit（Such as fragmentation cell）And subsequent processing units（Such as postsearch screening unit, compost fermentation unit）.
The refuse classification technique of heavy substance sorting unit, steps are as follows：Packed rubbish from cooking is defeated using loose feeding manner
It send to heavy substance sorting unit, material carries out broken bag by selection breaker and selection is broken, simultaneously because heavy substance is compared
In the higher feature of the materials hardness such as biomass, plastics, biomass is crushed to target grain size, and heavy substance is not broken, and makes
It arranges knife to retract, i.e., without broken.After selecting breaker, different-grain diameter material enters eccentric sorting poking device, weight
Spacing of the substance due to grain size more than sub-material stick and taken up by sub-material stick, to slide to heavy substance discharge port.Biomass one
Divide and falls into next stage through sub-material stick gap.Plastic winding, when sub-material stick is retracted, falls to next stage on sub-material stick.With
Annular slide track forms the sliding block of low pair, it is ensured that when outer barrel is relatively rotated with eccentric roller, between CONTACT WITH FRICTION form
It is contacted for face, and non-thread contact, ensure eccentric sorting poking device smooth running, extend part service life, avoids the occurrence of card
Dead phenomenon.
The heavy substance sorting unit of the present invention effective, stable can sort rubbish, avoid the occurrence of because of polybag
The stuck phenomenon that the reasons such as winding, material toggling rod dislocation occur.
Above-described embodiment is only used for illustrating claimed content, but be not intended to limit the invention
Claimed range.The improvement and replacement that those skilled in the art are done in spirit of that invention, belong in protection domain.
Claims (10)
1. a kind of heavy substance sorting unit, which is characterized in that including selection breaker and eccentric separation system, the bias
The feed inlet of separation system is located at below the discharge port of selection breaker.
2. heavy substance sorting unit as described in claim 1, which is characterized in that the breaker main body that selects is broken
Roller, breaker roll drum outer wall circumferentially have several groups to arrange knife group, if every group of row's knife group is axial by dry plate blade and broken roller
It is arranged in parallel to form；The blade end of row's knife group is installed on by the torsional spring of preload on knife rest, makes it on breaker roll drum outer wall
Along being crushed roller and rotating there is certain rotational travel in reverse direction.
3. heavy substance sorting unit as claimed in claim 2, which is characterized in that the breaker roll cylinder radial section is circle
Shape.
4. heavy substance sorting unit as described in claim 1, which is characterized in that the eccentric separation system is by two groups of bias
Sort poking device horizontal Tile composition；Every group of bias sorting poking device includes outer barrel and sub-material stick, the outer barrel
Interior both ends are respectively equipped with a fixed annular slide track, and the circle center line connecting of two annular slide tracks is parallel with outer barrel body axis but does not weigh
It closes；The annular slide track at both ends is embedded with several to sliding block formation kinematic pair, several socket joint bar both ends insertion sliding blocks and socket joint bar
It is circumferentially rotated along annular slide track；Several row's circular holes are opened up on outer barrel in an axial direction, interval is several points fixed on every socket joint bar
Charge bar, forms sub-material stick row, and sub-material stick row's other end is pierced by the circular hole；The outer barrel rotates in a circumferential direction and drives sub-material
Stick comes stretching motion in circular hole；Two groups of bias sorting poking devices reversely rotate at the same speed, and in rotary course, point of both sides
The centre position that charge bar comes two groups of bias sorting poking devices is interlaced；Sub-material stick is cut in the rotation camber line of interlaced area
Line direction is upward.
5. heavy substance sorting unit as claimed in claim 4, which is characterized in that the inside and outside circular arc of the sliding block respectively with ring
The internal and external circumference of shape slideway is tangent to form low pair.
6. heavy substance sorting unit as claimed in claim 4, which is characterized in that the circle center line connecting and outer barrel of two annular slide tracks
The distance of body axis meets：Make in sub-material stick rotation process, can be fully retracted in circular hole close to circular hole one end.
7. heavy substance sorting unit as claimed in claim 4, which is characterized in that the sub-material stick is equipped with locating part, uses
In limitation sub-material stick only along outer barrel radial expansion.
8. heavy substance sorting unit as claimed in claim 4, which is characterized in that in interlaced area, outer barrel is stretched out in both sides
The sum of the longest each sub-material stick of length projected length in the horizontal plane not less than between the outer wall minimum of both sides outer barrel
Away from.
9. heavy substance sorting unit as claimed in claim 4, which is characterized in that two groups of bias sort poking device
In, the stagger angle of sub-material stick is 15 ° ~ 60 °.
10. a kind of refuse disposal installation, which is characterized in that including any heavy substance sorting unit in claim 1 ~ 9,
And pretreatment unit and subsequent processing units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611048250.8A CN108295983A (en) | 2016-11-23 | 2016-11-23 | A kind of heavy substance sorting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611048250.8A CN108295983A (en) | 2016-11-23 | 2016-11-23 | A kind of heavy substance sorting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108295983A true CN108295983A (en) | 2018-07-20 |
Family
ID=62871442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611048250.8A Pending CN108295983A (en) | 2016-11-23 | 2016-11-23 | A kind of heavy substance sorting unit |
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| Country | Link |
|---|---|
| CN (1) | CN108295983A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589283A (en) * | 2019-08-29 | 2019-12-20 | 金陵科技学院 | Wet garbage can with broken bag and separable plastic bag |
| CN110899301A (en) * | 2019-12-02 | 2020-03-24 | 李薇 | Construction waste classification and recovery method |
| CN111921658A (en) * | 2020-08-31 | 2020-11-13 | 四川眉山中达机械有限公司 | Blade structure for particle machine and knife roller formed by blade structure |
| CN111921655A (en) * | 2020-08-31 | 2020-11-13 | 四川眉山中达机械有限公司 | Particle machine |
| CN111921654A (en) * | 2020-08-31 | 2020-11-13 | 四川眉山中达机械有限公司 | Micro-tablet and micro-particle combined unit |
| CN113500082A (en) * | 2021-06-01 | 2021-10-15 | 厦门琥获贸易有限公司 | Solid-liquid separation device for kitchen waste treatment and use method thereof |
| CN115318792A (en) * | 2022-07-22 | 2022-11-11 | 兆达连合工程技术有限公司 | Riverway water ecological treatment equipment and riverway water ecological treatment method thereof |
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| CN111921654A (en) * | 2020-08-31 | 2020-11-13 | 四川眉山中达机械有限公司 | Micro-tablet and micro-particle combined unit |
| CN113500082A (en) * | 2021-06-01 | 2021-10-15 | 厦门琥获贸易有限公司 | Solid-liquid separation device for kitchen waste treatment and use method thereof |
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