CN110354759A - Facility for granulating - Google Patents
Facility for granulating Download PDFInfo
- Publication number
- CN110354759A CN110354759A CN201910587022.5A CN201910587022A CN110354759A CN 110354759 A CN110354759 A CN 110354759A CN 201910587022 A CN201910587022 A CN 201910587022A CN 110354759 A CN110354759 A CN 110354759A
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- Prior art keywords
- roller
- double wedge
- facility
- granulating
- barrel
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- 239000000463 material Substances 0.000 claims abstract description 139
- 238000005469 granulation Methods 0.000 claims abstract description 20
- 230000003179 granulation Effects 0.000 claims abstract description 20
- 238000010008 shearing Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 105
- 238000007599 discharging Methods 0.000 claims description 36
- 238000012216 screening Methods 0.000 claims description 29
- 239000002699 waste material Substances 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 22
- 230000008676 import Effects 0.000 claims description 19
- 230000007723 transport mechanism Effects 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 2
- 239000002028 Biomass Substances 0.000 abstract description 23
- 239000002245 particle Substances 0.000 abstract description 11
- 238000005453 pelletization Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000010903 husk Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention provides a kind of facility for granulating, are related to the technical field of materiel machining, which includes the first roller and the second roller disposed in parallel, the first double wedge is provided on first roller, the second double wedge is provided on second roller, along the axial direction of the first roller, the first double wedge and the second double wedge are staggered.First roller is hollow, the first extruded hole is provided on first roller at the position opposite with the second double wedge, first extruded hole is connected to the middle vacancy of the first roller, and/or, second roller is hollow, the second extruded hole is provided on second roller at the position opposite with the first double wedge, the second extruded hole is connected to the middle vacancy of the second roller.First double wedge and the second double wedge are used for when the first roller and the second roller rotate backward, and shearing enters the material between the first roller and the second roller.The present invention alleviates existing biomass granulation machine granulation existing in the prior art and is only capable of the biomass processing by shredding leading to the technical problem that pelletization is cumbersome and production efficiency is lower at particle.
Description
Technical field
The present invention relates to materiel machining technical fields, more particularly, to a kind of facility for granulating.
Background technique
Biomass granulation machine is a kind of biomass energy pre-processing device, and biomass granulation machine can process agricultural useless
The biomass such as gurry such as stalk, rice husk, bark are pre-processed and are processed, and are the combustion of highdensity particle by its solidified forming
Material.
A kind of existing biomass granulation machine includes ring moulds, pressure roller, the second motor and column, if the side of ring moulds is equipped with
Dry extrusion cavities, ring moulds are interior to be equipped with several pressure rollers, and pressure roller is connect with the second motor, and column is positioned close at the position of ring moulds.
The biomass granulation machine pelletization is as follows: the multiple pressure rollers of the second motor driven rotate simultaneously, and multiple pressure rollers of rotation squeeze simultaneously
The biomass after being shredded is pressed, the biomass by extruding is squeezed out from the extrusion cavities in ring moulds and beaten on column, in column
Under effect, biomass is broken into as graininess.
But above-mentioned biomass granulation machine requires supplied materials to be biomass by shred after of the moisture content no more than 15%,
It needs in advance to shred biomass when stating biomass granulation machine in use, thus using above-mentioned biomass granulation machine to biomass
The process pelletized is cumbersome, and production efficiency is relatively low.
Summary of the invention
The purpose of the present invention is to provide a kind of facility for granulating, to alleviate existing biomass existing in the prior art
Grain mechanism grain is only capable of to lead to that pelletization is cumbersome and the lower technology of production efficiency by the biomass processing that shreds at particle
Problem.
Facility for granulating provided by the invention includes the first roller and the second roller disposed in parallel, and the first roller and the second roller can be anti-
To rotation；
It is provided with the first double wedge on first roller, the second double wedge is provided on the second roller, along the axial direction of the first roller, the first double wedge
It is staggered with the second double wedge；
First roller is hollow, is provided with the first extruded hole, the first extruded hole on the first roller at the position opposite with the second double wedge
It is connected to the middle vacancy of the first roller；And/or second roller it is hollow, is provided on the second roller at the position opposite with the first double wedge
Two extruded holes, the second extruded hole are connected to the middle vacancy of the second roller；
First double wedge and the second double wedge are used for when the first roller and the second roller rotate backward, and shearing enters the first roller and second
Material between roller.
Further, the first double wedge of multiple groups is arranged at intervals in the axial direction of the first roller, the first roller, every group of first double wedge is equal
Including multiple first double wedges, multiple first double wedges in any group of the first double wedge are successively set on the first roller along the circumferential direction of the first roller
On；
Interval between the first double wedge of two adjacent groups, is provided with one group of first extruded hole, and every group of first extruded hole wraps
Multiple first extruded holes are included, multiple first extruded holes in any group of the first extruded hole are successively set on along the circumferential direction of the first roller
On one roller；
Along the axial direction of the second roller, the second double wedge of multiple groups is provided on the second roller, every group of second double wedge includes multiple second
Double wedge, multiple second double wedges in any group of the second double wedge are set gradually on the second roller along the circumferential direction of the second roller；
Interval between the second double wedge of two adjacent groups, is provided with one group of second extruded hole, and every group of second extruded hole wraps
Multiple second extruded holes are included, multiple second extruded holes in any group of the second extruded hole are successively set on along the circumferential direction of the second roller
On two rollers.
Further, the first extruded hole and the second extruded hole are stepped hole, and the bore of the feed end of stepped hole is greater than
Expect the bore at end.
Further, there is gap, the tip of the second double wedge and the between the tip of the first double wedge and the side wall of the second roller
There is gap between the side wall of two rollers.
Further, facility for granulating further includes circulation conveying mechanism, and circulation conveying mechanism is used for will be from the first roller and second
The material fallen between roller returns on the first roller or the second roller.
Further, circulation conveying mechanism is two, and one of circulation conveying mechanism is first circulation conveying mechanism, separately
One circulation conveying mechanism is second circulation conveying mechanism；
First circulation conveying mechanism includes the first idler wheel and the first conveyer belt, and the first scroll wheel positions are fixed, the first conveyer belt
It is mounted on the first idler wheel, and the first conveyer belt is fitted in the side away from the second roller of the first roller；
Second circulation conveying mechanism includes the second idler wheel and the second conveyer belt, and the second scroll wheel positions are fixed, the second conveyer belt
It is mounted on the second idler wheel, and the second conveyer belt is fitted in the side away from the first roller of the second roller.
Further, circulation conveying mechanism further includes position of splitter, and position of splitter is arranged between the first roller and the second roller, and point
Stream part is located at the lower section of the first roller and the second roller cooperation pressing materials position；
Position of splitter includes two inclined-planes of top docking, and the bottom edge on one of inclined-plane is located at the top of the first conveyer belt,
The bottom edge on another inclined-plane of position of splitter is located at the top of the second conveyer belt.
Further, there is gap between the bottom edge and the first conveyer belt on one of inclined-plane of position of splitter, position of splitter
There is gap between the bottom edge on another inclined-plane and the second conveyer belt.
Further, facility for granulating further includes waste material transport mechanism, and waste material transport mechanism includes inlet port and outlet port, is given up
The feed inlet of material transport mechanism is located at the lower section of first circulation conveying mechanism and second circulation conveying mechanism, and waste material transport mechanism is used
In the outside that the material fallen from first circulation conveying mechanism and second circulation conveying mechanism is delivered to facility for granulating.
Further, facility for granulating further includes discharging mechanism, and discharging mechanism includes inlet port and outlet port, in the first roller
Vacancy and the hollow place of the second roller are connect with the feed inlet of discharging mechanism respectively, discharging mechanism be used for by the first roller material and
Material in second roller is delivered to the discharge port of discharging mechanism.
Further, discharging mechanism includes the first conveying member, the second conveying member, the first barrel and the second barrel；
First conveying member and the second conveying member include feed end and discharge end, and the feed end of the first conveying member is mounted on
The inside of one roller, the feed end of the second conveying member are mounted on the inside of the second roller；
First barrel is mounted on the inside of the first roller, and the feed end of the first conveying member is mounted on the inside of the first barrel and position
Below the import of the first barrel, the inlet communication of the first extruded hole and the first barrel；
Second barrel is mounted on the inside of the second roller, and the feed end of the second conveying member is mounted on the inside of the second barrel and position
Below the import of the second barrel, the inlet communication of the second extruded hole and the second barrel.
Further, the entrance of the first barrel and the entrance of the second barrel are mounted on fracture part, the first barrel
The fracture part of entrance is worn for interrupting the material across the first extruded hole, the fracture part of the entrance of the second barrel for interrupting
Material after crossing the second extruded hole.
Further, facility for granulating further includes screening mechanism, and screening mechanism is connected to the discharge port of discharging mechanism, screening machine
The material screening that structure is used to come out from the discharge port of discharging mechanism is at qualified product and rejected product.
Further, screening mechanism includes discharge pipe, feed back pipeline and sieve plate；
Discharge pipe and feed back pipeline include inlet and outlet, and the import of discharge pipe and the discharge port of discharging mechanism connect
It is logical；
The height for being provided with screening mouth on the pipe shaft of discharge pipe, and sieving mouth is not higher than the height of the feed inlet of discharging mechanism
Degree；
The import of feed back pipeline is connected to screening mouth, and netted sieve pore is provided on sieve plate, and sieve plate lid closes on screening mouth.
Further, facility for granulating further includes the second motor, first gear and second gear；
The output shaft of second motor is connect with second gear, and second gear is connect with one end of the second roller；
Second gear is engaged with first gear, and first gear is connect with one end of the first roller.
Facility for granulating provided by the invention can generate it is following the utility model has the advantages that
Facility for granulating provided by the invention includes the first roller and the second roller disposed in parallel, and the first roller and the second roller can be anti-
To rotation.It is provided with the first double wedge on first roller, the second double wedge is provided on the second roller, along the axial direction of the first roller, the first double wedge
It is staggered with the second double wedge.First roller is hollow, is provided with the first extruded hole on the first roller at the position opposite with the second double wedge,
First extruded hole is connected to the middle vacancy of the first roller.Second roller can be it is solid, be also possible to it is hollow, when the second roller is hollow
When, the second extruded hole, the middle vacancy of the second extruded hole and the second roller are provided at the position opposite with the first double wedge on the second roller
Connection.It, can be by the material of bar shaped such as stalk, tree when using facility for granulating provided by the invention by materiel machining at graininess
Skin, granular material such as rice husk etc. are launched to the top of the first roller and the second roller, and the first roller and the second roller can be with after rotating backward
Material is involved between the first roller and the second roller.Second double wedge of the first double wedge and close first roller now close to the second roller exists
Have the part of overlapping along the radial direction of the first roller, the first double wedge and the second double wedge are mutually twisted, can will be involved in the first roller and
Material cutting between second roller.Simultaneously the first roller and the second roller can with pressing materials, and the second double wedge material can be squeezed to
At first extruded hole, and makes material and pass through the middle vacancy that the first extruded hole enters the first roller.Material is continuous during being extruded
With the first extruded hole friction, heat is generated, the material being sheared can also can be not only bonded together with material drying.This
When material under the double action heated and squeezed be in bar shaped, the material of bar shaped hit the first roller side wall or and remaining
Strip-shaped materials are broken into after bumping against as graininess.Alternatively, column can be arranged inside the first roller, the material of bar shaped is hit vertical
After on column, it can also be broken into as graininess.When being provided with the second extruded hole on the second roller, material can also be convex by first
Tooth is squeezed to passing through in the second extruded hole and the second roller of entrance, enters the strip-shaped materials inside the first roller together, into the second roller
The strip-shaped materials in portion can also be broken into as graininess.
The present invention can be by material using the occlusion between the second double wedge on the first double wedge and the second roller on the first roller
Shearing, compared to existing biomass granulation machine, the facility for granulating in the present invention can directly be shredded the material not shredded
And be processed into particle, be not required to before granulation shred material using remaining equipment such as Material disintegrator, the present invention by the shredding of material, make
Grain process carries out in the same equipment, improves the production efficiency of pelletization.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of facility for granulating provided in an embodiment of the present invention；
Fig. 2 is the A-A cross-sectional view in Fig. 1；
Fig. 3 is the B-B cross-sectional view in Fig. 1；
Fig. 4 is the structural schematic diagram of the first roller and the second roller in Fig. 3；
Fig. 5 is the top view of the first roller and the second roller in Fig. 4；
Fig. 6 is the C-C cross-sectional view in Fig. 4；
Fig. 7 is the structural schematic diagram of the first extruded hole and the second double wedge in Fig. 4；
Fig. 8 is the structural schematic diagram of the first tension assembly in Fig. 3；
Fig. 9 is the D-D cross-sectional view in Fig. 8；
Figure 10 is the structural schematic diagram of the receiving hopper in Fig. 3；
Figure 11 is the structural schematic diagram of the helical axis in Fig. 3；
Figure 12 is the structural schematic diagram of the discharging mechanism in Fig. 2；
Figure 13 is the top view of the discharging mechanism in Figure 12；
Figure 14 is the structural schematic diagram of the screening mechanism in Fig. 2.
Icon: the first roller of 1-；The first double wedge of 10-；The first extruded hole of 11-；The second roller of 2-；The second double wedge of 20-；21- second
Extruded hole；3- first circulation conveying mechanism；The first idler wheel of 30-；The first conveyer belt of 31-；The first tension assembly of 32-；320- first
Support；The first sliding part of 321-；The first top plate of 322-；The first pressing plate of 323-；The first adjusting screw rod of 324-；325- first adjusts spiral shell
It is female；4- second circulation conveying mechanism；The second idler wheel of 40-；The second conveyer belt of 41-；The second tension assembly of 42-；5- position of splitter；6- is useless
Expect transport mechanism；60- helical axis；61- splicing pipeline；62- receiving hopper；7- discharging mechanism；The first conveying member of 70-；71- second is defeated
Send part；The first barrel of 72-；The second barrel of 73-；74- fracture part；8- screening mechanism；80- discharge pipe；81- feed back pipeline；82-
Sieve plate；The second motor of 9-；90- first gear；91- second gear；92- casing；93- rack；94- feed hopper.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment:
As shown in Figure 1-Figure 3, facility for granulating provided in this embodiment includes the first roller 1 disposed in parallel and the second roller 2, and
One roller 1 and the second roller 2 can rotate backward, and as shown in Figure 4 and Figure 5, be provided with the first double wedge 10 on the first roller 1, on the second roller 2
It is provided with the second double wedge 20, along the axial direction of the first roller 1, the first double wedge 10 and the second double wedge 20 are staggered.Such as Fig. 4 and Fig. 6 institute
Show, the first roller 1 is hollow, is provided with the first extruded hole 11, the first extruded hole on the first roller 1 at the position opposite with the second double wedge 20
11 are connected to the middle vacancy of the first roller 1.
Second roller 2 can be to be solid, and the second roller 2 can also be hollow.When the second roller 2 is hollow, as shown in figure 4, second
The second extruded hole 21, the middle vacancy of the second extruded hole 21 and the second roller 2 are provided on roller 2 at the position opposite with the first double wedge 10
Connection.As shown in fig. 7, the first double wedge 10 and the second double wedge 20 are used for when the first roller 1 and the second roller 2 rotate backward, shear into
Enter the material between the first roller 1 and the second roller 2.
It, can be by the material of bar shaped such as straw when using facility for granulating provided in this embodiment by materiel machining at graininess
Stalk, bark, granular material such as rice husk etc. are launched to the top of the first roller 1 and the second roller 2, as shown in fig. 7, the first roller 1 and the
Material can be involved between the first roller 1 and the second roller 2 by two rollers 2 after rotating backward.As shown in Figure 4 and Figure 5, now close to second
First double wedge 10 of roller 2 and the part for having overlapping in the radial direction along the first roller 1 close to the second double wedge 20 of the first roller 1, the
One double wedge 10 and the second double wedge 20 are mutually twisted, and can will be involved in the material cutting between the first roller 1 and the second roller 2.While the
One roller 1 and the second roller 2 can be with pressing materials, and the second double wedge 20 can squeeze material to the first extruded hole 11, and make material
And pass through the middle vacancy that the first extruded hole 11 enters the first roller 1.Material constantly rubs with the first extruded hole 11 during being extruded,
Heat is generated, the material being sheared can also can be not only bonded together with material drying.Material at this time is being heated and is being squeezed
Under the double action of pressure be in bar shaped, the material of bar shaped hit the first roller 1 side wall or with remaining strip-shaped materials bump against after quilt
Interrupting becomes graininess.
Alternatively, column can be arranged inside the first roller 1, after the material of bar shaped is hit on column, can also be broken into
For graininess.When being provided with the second extruded hole 21 on the second roller 2, material can also be squeezed by the first double wedge 10 to across second
Extruded hole 21 simultaneously enters in the second roller 2, with the strip-shaped materials entered inside the first roller 1, the strip-shaped materials into inside the second roller 2
It can also be broken into as graininess.
The present embodiment can using the occlusion between the second double wedge 20 on the first double wedge 10 and the second roller 2 on the first roller 1
With by material cutting, compared to existing biomass granulation machine, the facility for granulating in the present embodiment will directly can not shredded
Material shred and be processed into particle, be not required to before granulation shred material using remaining equipment such as Material disintegrator, the present embodiment will
The shredding of material, pelletization carries out in the same equipment, improves the production efficiency of pelletization.
As can be seen that facility for granulating provided by the invention alleviates existing biomass granulation machine existing in the prior art
Granulation is only capable of to lead to that pelletization is cumbersome and the lower technology of production efficiency is asked by the biomass processing that shreds at particle
Topic.
As shown in figure 5, along the axial direction of the first roller 1, it is arranged at intervals with the first double wedge of multiple groups 10 on the first roller 1, every group first
Double wedge 10 includes multiple first double wedges 10, circumferential direction of multiple first double wedges 10 in any group of the first double wedge 10 along the first roller 1
It is successively set on the first roller 1.Wherein, the interval between the first double wedge of two adjacent groups 10, is provided with one group of first extruded hole
11, every group of first extruded hole 11 includes multiple first extruded holes 11, and multiple first in any group of the first extruded hole 11 squeeze
Hole 11 is successively set on the first roller 1 along the circumferential direction of the first roller 1.
As shown in figure 5, being provided with the second double wedge of multiple groups 20, every group of second double wedge on second roller 2 along the axial direction of the second roller 2
20 include multiple second double wedges 20, multiple second double wedges 20 in any group of the second double wedge 20 along the second roller 2 circumferential direction successively
It is arranged on the second roller 2.Wherein, the interval between the second double wedge of two adjacent groups 20, is provided with one group of second extruded hole 21, often
The second extruded hole 21 of group includes multiple second extruded holes 21, multiple second extruded hole, 21 edges in any group of the second extruded hole 21
The circumferential direction of second roller 2 is successively set on the second roller 2.
In practical applications, one group of first double wedge 10 can be a gear ring, and gear ring is fixed on the first roller 1, the first roller 1
On two neighboring gear ring between be provided with first extruded hole of circle 11.Meanwhile one group of second double wedge 20 may be a tooth
Circle, the gear ring are fixed on the second roller 2, and second extruded hole of circle 21 is provided between the two neighboring gear ring on the second roller 2.
Gear ring on first roller 1 is located between the two neighboring gear ring on the second roller 2, and two neighboring second extruded hole 21
Between position, it is opposite with the tip of the first double wedge 10 on the gear ring on the first roller 1.Gear ring on second roller 2 is located at first
Between two neighboring gear ring on roller 1, and on the gear ring on the position between two neighboring first extruded hole 11, with the second roller 2
The second double wedge 20 tip it is opposite.First roller 1 can be rotated with the second roller 2 with synchronous backward, and the first roller 1 is synchronous with the second roller 2
After rotating backward, the gear ring on the first roller 1 is mutually twisted with the gear ring on the second roller 2, can will fall in the first roller 1 and the second roller
Material cutting and grinding on 2.Then the material after shearing and grinding can be squeezed to second and be squeezed by the first double wedge 10
In hole 21, material is in strip after passing through the second extruded hole 21.Second double wedge 20 can squeeze the material after shearing and grinding
It is depressed into the first extruded hole 11, material is in strip after passing through the first extruded hole 11.
First double wedge 10 and the second double wedge 20 can be not only used for grinding material, material cutting can also be promoted granulation
The working efficiency of equipment.In addition, the lapping mode of the first double wedge 10 and the second double wedge 20 compared to existing smooth roll, moreover it is possible to increase
Add to material generate heat, can material drying, even if the moisture content of material be greater than 15%, granulation provided in this embodiment is set
It is standby also to pelletize.
As shown in Figure 4-Figure 6, the first extruded hole 11 and the second extruded hole 21 are stepped hole, the mouth of the feed end of stepped hole
Diameter is greater than the bore of discharge end.
Wherein, stepped hole includes the hole of sequentially connected two different bores, hole corresponding with the feed end of stepped hole
Bore is larger, and the radial section in the hole can be ellipse.The bore in hole corresponding with the discharge end of stepped hole is smaller, and should
The radial section in hole can be circle.The particle of regulatory specifications can be not only made in material by stepped hole, can also be utilized larger
The hole of bore keeps the extrusion process of material more smooth.
Wherein, there is gap, the tip of the second double wedge 20 and the between the tip of the first double wedge 10 and the side wall of the second roller 2
There is gap between the side wall of two rollers 2.
The tip in gap and the second double wedge 20 between the tip of the first double wedge 10 and the side wall of the second roller 2 and the second roller 2
Side wall between gap, can prevent feed blocking between the first roller 1 and the second roller 2, conducive to the shearing and extruding of material
Process is gone on smoothly.
As shown in figure 3, facility for granulating provided in this embodiment further includes circulation conveying mechanism, circulation conveying mechanism is used for will
The material fallen between the first roller 1 and the second roller 2 returns on the first roller 1 or the second roller 2.
Circulation conveying mechanism will can not be extruded into the material inside 1 inside of the first roller and the second roller 2, i.e., from first
The material leaked out between roller 1 and the second roller 2 returns on the first roller 1 or the second roller 2, so that the partial material is sheared again and grinds
Mill enters in the first roller 1 and the second roller 2.Circulation conveying mechanism can be realized material leakage recycling, and the granulation of improving material is completed
Rate.
As shown in figure 3, circulation conveying mechanism is two, one of circulation conveying mechanism is first circulation conveying mechanism 3,
Another circulation conveying mechanism is second circulation conveying mechanism 4.First circulation conveying mechanism 3 includes that the first idler wheel 30 and first passes
Band 31 is sent, 30 position of the first idler wheel is fixed, and the first conveyer belt 31 is mounted on the first idler wheel 30, and the first conveyer belt 31 is fitted in
The side away from the second roller 2 of first roller 1.Second circulation conveying mechanism 4 include the second idler wheel 40 and the second conveyer belt 41, second
40 position of idler wheel is fixed, and the second conveyer belt 41 is mounted on the second idler wheel 40, and the second conveyer belt 41 is fitted in the back of the second roller 2
Side from the first roller 1.
In the present embodiment, one end of the first conveyer belt 31 can be at the position between the first roller 1 and the second roller 2
Lower section, the other end of the first conveyer belt 31 can be higher than the top of the first roller 1, and the other end of the first conveyer belt 31 is located at first
The side away from the second roller 2 of roller 1.It one end of second conveyer belt 41 can also position between the second roller 2 and the second roller 2
The lower section at place, the other end of the second conveyer belt 41 can be higher than the top of the second roller 2, and the other end of the second conveyer belt 41 is located at
The side away from the first roller 1 of second roller 2.
Material can be fallen in after falling between the first roller 1 and the second roller 2 on first conveyer belt 31 or the second conveyer belt 41,
It can also fall in simultaneously on the first conveyer belt 31 and the second conveyer belt 41.Since the first conveyer belt 31 is fitted in the back of the first roller 1
Side from the second roller 2, thus the first conveyer belt 31 can be driven in the first idler wheel 30 using frictional force while the rotation of the first roller 1
Upper rotation, while will fall off above the material transmission on the first conveyer belt 31 to the first roller 1, material is turned by the first roller 1 again
It is dynamic to drive between the first roller 1 and the second roller 2.Due to the second conveyer belt 41 be fitted in the second roller 2 away from the one of the first roller 1
Side, thus the second conveyer belt 41 can be driven to rotate on the second idler wheel 40 using frictional force while the rotation of the second roller 2, simultaneously will
It falls above the material transmission on the second conveyer belt 41 to the second roller 2, material is driven by the rotation of the second roller 2 to the first roller again
1 and second between roller 2.
In the present embodiment, the first idler wheel 30 and the second idler wheel 40 are at least three.As shown in figure 3, when the first idler wheel
30 be three when, one of them first idler wheel 30 is located at the top of the first roller 1, another first idler wheel 30 is located at the first roller 1
Lower section；The last one first idler wheel 30 is located at the side away from the second roller 2 of the first roller 1, the last one first idler wheel 30 is lower than
One of them first idler wheel 30 and be higher than another first idler wheel 30；The line of three the first idler wheels 30 is triangular in shape.
As shown in figure 3, one of them second idler wheel 40 is located at the top of the second roller 2, separately when the second idler wheel 40 is three
One the second idler wheel 40 is located at the lower section of the second roller 2；The last one second idler wheel 40 be located at the second roller 2 away from the first roller 1
Side, the last one second idler wheel 40 is lower than one of them second idler wheel 40 and is higher than another second idler wheel 40；Three second
The line of idler wheel 40 is triangular in shape.
The line of three the second idler wheels 40 is triangular in shape can to make the second conveyer belt 41 by material transmission to 2 top of the second roller
Process it is more stable, the line of three the second idler wheels 40 is triangular in shape can to make the second conveyer belt 41 by material transmission to the second roller
The process of 2 tops is more stable.
As shown in figure 3, circulation conveying mechanism can also include position of splitter 5, position of splitter 5 is arranged in the first roller 1 and the second roller 2
Between, and position of splitter 5 is located at the lower section of the first roller 1 and the second roller 2 cooperation pressing materials position.Position of splitter 5 is docked including top
Two inclined-planes, the bottom edge on one of inclined-plane is located at the top of the first conveyer belt 31, the bottom edge on another inclined-plane of position of splitter 5
Positioned at the top of the second conveyer belt 41.
In practical applications, the shape of position of splitter 5 can be triangular pyramid, and the shape of position of splitter 5 can also be with the shape of angle bar
Shape is identical.After material leaks out between the first roller 1 and the second roller 2, it can fall on the top in position of splitter 5, further along shunting
Two inclined-planes of part 5 slide.The material slid from one of inclined-plane can be fallen on the first conveyer belt 31, then by
One conveyer belt 31 and the first roller 1 are sent to 1 top of the first roller.The material slid from another inclined-plane can be fallen to be passed second
It send on band 41,2 top of the second roller is then sent to by the second conveyer belt 41 and the second roller 2.
Position of splitter 5 can not only prevent the material leaked out between the first roller 1 and the second roller 2 again from 31 He of the first conveyer belt
It is fallen between second conveyer belt 41, moreover it is possible to the material diversion leaked out between the first roller 1 and the second roller 2, prevent the first conveyer belt
31 or second the workload that undertakes of conveyer belt 41 it is excessive.
As shown in figure 3, having gap between the bottom edge on one of inclined-plane of position of splitter 5 and the first conveyer belt 31, shunt
There is gap between the bottom edge on another inclined-plane of part 5 and the second conveyer belt 41.
Above-mentioned gap can be considered as the drain spout between position of splitter 5 and conveyer belt, to prevent material leakage circulation not in time, prevent
It is only blocked, and prevents between the second roller 2 and the second conveyer belt 41 by material leakage by material leakage between the first roller 1 and the first conveyer belt 31
Blocking.
As shown in figure 3, first circulation conveying mechanism 3 further includes the first tension assembly 32, second circulation conveying mechanism 4 is also wrapped
Include the second tension assembly 42.As shown in Figure 8 and Figure 9, the first tension assembly 32 includes the first support 320 and the first sliding part 321,
Second tension assembly 42 includes the second support and the second sliding part.
As shown in Figure 8 and Figure 9, the position of the first support 320 is fixed, and the first sliding part 321 is slidably connected at the first support
On 320, the first idler wheel 30 is mounted on the first sliding part 321, and the first sliding part 321 is for adjusting the first idler wheel 30 at first
Position on seat 320, to tense or loosen the first conveyer belt 31.
The position of second support is fixed, and the second sliding part is slidably connected on the second support, and the second idler wheel 40 is mounted on
On two sliding parts, the second sliding part is for adjusting position of second idler wheel 40 on the second support, to tense or loosen second
Conveyer belt 41.
In the present embodiment, facility for granulating can also include casing 92, and the first roller 1, the second roller 2 and circulation conveying mechanism are equal
It is mounted in casing 92.Wherein, the first support 320 and the second support are each attached on casing 92.It is slided on the first support 320
I.e. changeable position of first idler wheel 30 on casing 92 of first sliding part 321, and then the pine of adjustable first conveyer belt 31
Tight degree.Slide i.e. changeable position of second idler wheel 40 on casing 92 of the second sliding part on the second support, and then can be with
Adjust the tightness of the second conveyer belt 41.
The tightness of the first conveyer belt 31 can be easily adjusted using the first tension assembly 32, and then can prevent
One conveyer belt 31 falls off from the first idler wheel 30.The pine of the second conveyer belt 41 can be easily adjusted using the second tension assembly 42
Tight degree, and then can prevent the second conveyer belt 41 from falling off from the second idler wheel 40.
As shown in Figure 8 and Figure 9, the first top plate 322 is provided on the first support 320, along the first idler wheel on the first top plate 322
30 have been arranged radially the first strip-shaped hole, and the first sliding part 321 is the first connecting base bearing, the first tension assembly 32 further includes first
Pressing plate 323, the first adjusting screw rod 324, the first adjusting nut 325.
As shown in figure 9, the first pressing plate 323 is connected to the side away from the first connecting base bearing of the first top plate 322, first connects
Seat bearing is connect with the first pressing plate 323.First adjusting nut 325 is mounted on the first pressing plate 323, the first adjusting screw rod 324
Wherein one end passes through the first support 320 and is threadedly coupled with the first adjusting nut 325, and the other end of the first adjusting screw rod 324 abuts
In the side away from the first adjusting nut 325 of the first support 320.As shown in figure 8, the first idler wheel 30 is mounted on the first seated axis
It holds, and the first idler wheel 30 can rotate on the first connecting base bearing.
Wherein, it is provided with the second top plate on the second support, has been arranged radially second along the second idler wheel 40 on the second top plate
Strip-shaped hole, the second sliding part are the second connecting base bearing, and the second tension assembly 42 further includes the second pressing plate, the second adjusting screw rod, the
Two adjusting nuts.Second pressing plate is connected to the side away from the second connecting base bearing of the second top plate, the second connecting base bearing and second
Pressing plate connection.Second adjusting nut is mounted on the second pressing plate, and wherein one end of the second adjusting screw rod passes through the second support and the
Two adjusting nuts be threadedly coupled, the other end of the second adjusting screw rod be connected to the second support away from the one of the second adjusting nut
Side.Second idler wheel 40 is mounted on the second connecting base bearing, and the second idler wheel 40 can rotate on the second connecting base bearing.
In practical applications, it can be bolted between the first top plate 322 and the first pressing plate 323, the bolt is successively
It is connected across the first top plate 322, the first strip-shaped hole and the first pressing plate 323.It can also pass through between second top plate and the second pressing plate
It is bolted, second top plate of screw bolt passes, the second strip-shaped hole are connected with the second pressing plate.
The first support 320 the first adjusting screw rod of turn 324 on the side of the first adjusting nut 325 it is another
End, can be such that the first adjusting screw rod 324 rotates in the first adjusting nut 325.During rotation, the first adjusting nut 325
Can along the axial movement of the first adjusting screw rod 324, meanwhile, the first adjusting nut 325 will drive the first pressing plate 323, first company
Seat bearing, the first idler wheel 30 along the first adjusting screw rod 324 axial movement.Adjustable first transmission after first idler wheel 30 is mobile
With 31 tightness.
Similarly, in the other end of the second adjusting screw rod of turn on the side of the second adjusting nut of the second support, i.e.,
The second adjusting screw rod can be made to rotate in the second adjusting nut.During rotation, the second adjusting nut can be adjusted along second
The axial movement of screw rod, meanwhile, the second adjusting nut will drive the second pressing plate, the second connecting base bearing, the second idler wheel 40 along second
The axial movement of adjusting screw rod.The tightness of adjustable second conveyer belt 41 after second idler wheel 40 is mobile.
In addition, bolt the first idler wheel 30 easy to disassemble between the first top plate 322 and the first pressing plate 323, and then convenient for peace
Dress the first idler wheel 30 of maintenance.Bolt the second idler wheel 40 easy to disassemble between second top plate and the second pressing plate, and then be easily installed
Safeguard the second idler wheel 40.
As shown in figure 3, facility for granulating provided in this embodiment further includes waste material transport mechanism 6, waste material transport mechanism 6 includes
The feed inlet of inlet port and outlet port, waste material transport mechanism 6 is located at first circulation conveying mechanism 3 and second circulation conveying mechanism 4
Lower section, waste material transport mechanism 6 is used for the material that will fall from first circulation conveying mechanism 3 and second circulation conveying mechanism 4
It is delivered to the outside of facility for granulating.
The material a part missed between the first roller 1 and the second roller 2 can be by first in first circulation conveying mechanism 3
The second conveyer belt 41 in conveyer belt 31 and second circulation conveying mechanism 4 recycles, and another part will continue to from the first transmission
Leaking out between band 31 and the second conveyer belt 41 becomes waste material.It, can be in first circulation conveying mechanism 3 and in order not to waste waste material
Above-mentioned waste material transport mechanism 6 is arranged in the lower section of two circulation conveying mechanisms 4.Above-mentioned waste material can be transported to by waste material transport mechanism 6
Outside facility for granulating, bearing container is set outside facility for granulating and accepts waste material, then waste material is refunded again to the first roller 1 and the
Waste material can be sheared and be ground again above two rollers 2, so that waste material is also formed as graininess.
Further, a conveying device such as elevator can also be connected at above-mentioned bearing container, and in elevator
A conveyer belt is arranged in side.Elevator and conveyer belt, which are used cooperatively, can be transported to the waste material in bearing container the first roller 1
With 2 top of the second roller.
Waste material transport mechanism 6 can further recycle the material missed between the first roller 1 and the second roller 2, avoid
Waste material, the granulation completion rate of improving material.
As shown in Fig. 3, Figure 10 and Figure 11, waste material transport mechanism 6 includes helical axis 60, first motor, 61 and of splicing pipeline
Receiving hopper 62.Splicing pipeline 61 includes inlet and outlet, and the import of splicing pipeline 61 is located at the lower section of the first roller 1 and the second roller 2,
Helical axis 60 is mounted in splicing pipeline 61 and connect with first motor.Helical axis 60 can be under the driving of first motor certainly
Turn, the material entered in splicing pipeline 61 from the import of splicing pipeline 61 is delivered to the exit of splicing pipeline 61.Splicing
Bucket 62 is located at the lower section of the first roller 1 and the second roller 2, the inlet communication of receiving hopper 62 and splicing pipeline 61.
The waste material leaked out between the first conveyer belt 31 and the second conveyer belt 41 can pass sequentially through receiving hopper 62, splicing pipeline
61 import and enter in splicing pipeline 61.First motor can be opened at this time, and first motor will drive the rotation of helical axis 60, turn
The waste material of 61 entrance of splicing pipeline can be delivered to the outlet of splicing pipeline 61 by dynamic helical axis 60.In splicing pipeline 61
Outlet bearing container can get up garbage collection, in order to recycle.
As Figure 1-Figure 2, facility for granulating provided in this embodiment further includes discharging mechanism 7, and discharging mechanism 7 includes charging
The hollow place of mouth and discharge port, the middle vacancy of the first roller 1 and the second roller 2 is connect with the feed inlet of discharging mechanism 7 respectively, discharging machine
Structure 7 is used to for the material in the material and the second roller 2 in the first roller 1 being delivered to the discharge port of discharging mechanism 7.
Discharging mechanism 7 is used to for the granular material that is broken into inside inside the first roller 1 and the second roller 2 being delivered to
The outside of facility for granulating, in order to collection material particle.
As depicted in figs. 1 and 2, discharging mechanism 7 includes the first conveying member 70 and the second conveying member 71.First conveying member, 70 He
Second conveying member 71 includes feed end and discharge end, and the feed end of the first conveying member 70 is mounted on the inside of the first roller 1, and second
The feed end of conveying member 71 is mounted on the inside of the second roller 2.
The feed end of first conveying member 70 can be connect with the shaft end of the first roller 1, be broken into granular object in the first roller 1
Material can be fallen on the feed end of the first conveying member 70.First conveying member 70 is connected to motor, and motor drives the first conveying member 70
The material on the feed end for falling in the first conveying member 70 can be delivered on the discharge end of the first conveying member 70 after rotation, in turn
Material can be delivered to outside facility for granulating.
The feed end of second conveying member 71 can be connect with the shaft end of the second roller 2, be broken into granular object in the second roller 2
Material can be fallen on the feed end of the second conveying member 71.Second conveying member 71 is connected to motor, and motor drives the second conveying member 71
The material on the feed end for falling in the second conveying member 71 can be delivered on the discharge end of the second conveying member 71 after rotation, in turn
Material can be delivered to outside facility for granulating.
As shown in Fig. 3, Figure 12 and Figure 13, discharging mechanism 7 further includes the first barrel 72 and the second barrel 73, the first barrel 72
It is mounted on the inside of the first roller 1, the feed end of the first conveying member 70 is mounted on the inside of the first barrel 72 and is located at the first barrel
Below 72 import, the inlet communication of the first extruded hole 11 and the first barrel 72.Second barrel 73 is mounted on the interior of the second roller 2
Portion, the feed end of the second conveying member 71 are mounted on the inside of the second barrel 73 and are located at below the import of the second barrel 73, second
The inlet communication of extruded hole 21 and the second barrel 73.
Upward, the first double wedge 10 shears material with the second double wedge 20 and squeezes into material for the import of first barrel 72
After in first extruded hole 11, material is in bar shaped and is stuck in the first extruded hole 11, when material as the first roller 1 turns to the first material
Behind the top of the import of cylinder 72, fracture part 74 can be touched and interrupted by fracture part 74 and dropped into the first barrel 72.Second barrel
73 import can also upward, and the first double wedge 10 and the second double wedge 20 shear material and material squeezed into the second extruded hole
After in 21, material is in bar shaped and being stuck in the second extruded hole 21, when material turns to the second roller 2 import of second barrel 73
Top after, fracture part 74 can be touched and interrupted by fracture part 74 and dropped into the second barrel 73.
First barrel 72 may be mounted at the inside of the first roller 1 and not rotate with the rotation of the first roller 1, the first conveying
The feed end of part 70 can be connect with the shaft end of the first roller 1, and the first conveying member 70 can be rotated with the rotation of the first roller 1,
First conveying member 70 is rotated independently of the first barrel 72.
Second barrel 73 may be mounted at the inside of the second roller 2 and not rotate with the rotation of the second roller 2, the second conveying
The feed end of part 71 can be connect with the shaft end of the second roller 2, and the second conveying member 71 can be rotated with the rotation of the second roller 2,
Second conveying member 71 is rotated independently of the second barrel 73.
Wherein, the first conveying member 70 and the second conveying member 71 all can be shaftless screw conveying axis, or be helical feed
Axis.
As shown in Fig. 3 and Figure 13, the entrance of the entrance of the first barrel 72 and the second barrel 73 is mounted on fracture part
74, the fracture part 74 of the entrance of the first barrel 72 for interrupting the material across the first extruded hole 11, the second barrel 73 into
Fracture part 74 at mouthful is for interrupting the material after the second extruded hole 21.
In practical applications, fracture part 74 can be rod-shaped, the strip into the first barrel 72 and the second barrel 73
Material can impinge upon on fracture part 74, and with certain movement velocity when being squeezed into bar shaped due to material, thus material can be with
It is hit by fracture part 74 into graininess.
As shown in Fig. 2, facility for granulating provided in this embodiment further includes screening mechanism 8, screening mechanism 8 and discharging mechanism 7
Discharge port connection, material screening of the screening mechanism 8 for that will come out from the discharge port of discharging mechanism 7 is at qualified product and unqualified
Product.
Above-mentioned rejected product is the particle that no size is less than predetermined dimension, and screening mechanism 8 can be by above-mentioned rejected product
It screens out and, in order to carry out secondary operation to rejected product.Compared to the prior art, in facility for granulating provided in this embodiment
Screening mechanism 8 be able to ascend the qualification rate that material particles are made.
As shown in figure 14, screening mechanism 8 include discharge pipe 80, feed back pipeline 81 and sieve plate 82, discharge pipe 80 and return
Pipe material 81 includes inlet and outlet, and the import of discharge pipe 80 is connected to the discharge port of discharging mechanism 7.Discharge pipe 80
The height for being provided with screening mouth on pipe shaft, and sieving mouth is not higher than the height of the feed inlet of discharging mechanism 7.Feed back pipeline 81 into
Mouth is connected to screening mouth, and netted sieve pore is provided on sieve plate 82, and the lid of sieve plate 82 closes on screening mouth.
As shown in figure 14, discharge pipe 80 and feed back pipeline 81 can be arranged diagonally downward, so that the feed back pipe of connection
Road 81 and discharge pipe 80 in herringbone or enter font.The material meeting for having formed particle come is carried out by discharging mechanism 7
Into the import of discharge pipe 80, it can then pass through sieve plate 82.Under the effect of gravity, underproof material can pass through on sieve plate 82
Sieve pore fall in feed back pipeline 81, and along feed back pipeline 81 reach feed back pipeline 81 outlet.In going out for feed back pipeline 81
Underproof material can be recycled in mouth connection container.
Or a hoistable platform can be connected in the outlet of feed back pipeline 81, it is set in the top of the first roller 1 and the second roller 2
A conveyer belt is set, one end of conveyer belt can be connect with hoistable platform.Hoistable platform can go out the outlet of feed back pipeline 81
The underproof material come is transported to one end of above-mentioned conveyer belt, and conveyer belt can will reach the underproof object of conveyer belt one end
Material is transported to 2 top of the first roller 1 and the second roller, then can carry out secondary operation to underproof material.
And qualified material is when by sieve plate 82, it, then will not be into since size is greater than the size of the sieve pore on sieve plate 82
Enter feed back pipeline 81, and can be skidded off under the effect of gravity from discharge pipe 80, until falling in the discharge outlet of discharge pipe 80.
Qualified granular material collection can be got up in the discharge outlet connection container of discharge pipe 80.
As shown in Figure 1, facility for granulating further includes the second motor 9, first gear 90 and second gear 91, the second motor 9
Output shaft is connect with second gear 91, and second gear 91 is connect with one end of the second roller 2.Second gear 91 is nibbled with first gear 90
It closes, first gear 90 is connect with one end of the first roller 1.
Further, facility for granulating further includes casing 92 and rack 93, and the first roller 1 and the second roller 2 are installed in casing 92
In, casing 92 and the second motor 9 are installed in rack 93.
Hollow shaft end, first gear 90 and the first roller can be set in the end of first roller 1 and the end of the second roller 2
1 hollow axle end is connected by key together, so that first gear 90 is able to drive the rotation of the first roller 1.Second gear 91 and
The hollow axle end of two rollers 2 is connected by key together, so that second gear 91 is able to drive the rotation of the second roller 2.
In the present embodiment, 91 synchronous backward of first gear 90 and second gear can be driven using second motor 9
Rotation can then be such that the first roller 1 and 2 synchronous backward of the second roller rotates.Synchronous backward rotation can make the first roller 1 and the second roller
2 course of work is more steady, and working efficiency is higher.
Further, as shown in Figure 1, shaft coupling can also be connected between the second motor 9 and second gear 91.
As Figure 1-Figure 2, facility for granulating provided in this embodiment further includes casing 92 and rack 93, the first roller 1 and
Two rollers 2 are installed in casing 92, and casing 92 and the second motor 9 are installed in rack 93.
Further, as shown in Fig. 2-Fig. 3, facility for granulating provided in this embodiment further includes feed hopper 94, feed hopper 94
It is connected to casing 92, and feed hopper 94 is located at the top of the first roller 1 and the second roller 2.
Further, the entrance of feed hopper 94 can connect feeding mechanism, may include spiral transferring in feeding mechanism
Sending bar, perhaps material is delivered in feed hopper 94 by conveyer belt using spiral conveyor rod or conveyer belt.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (15)
1. a kind of facility for granulating, which is characterized in that the facility for granulating includes the first roller (1) disposed in parallel and the second roller (2),
First roller (1) and second roller (2) can rotate backward；
It is provided with the first double wedge (10) on first roller (1), the second double wedge (20) is provided on second roller (2), along institute
The axial direction of the first roller (1) is stated, first double wedge (10) and second double wedge (20) are staggered；
First roller (1) is hollow, is provided with first at the position opposite with second double wedge (20) on first roller (1)
Extruded hole (11), first extruded hole (11) are connected to the middle vacancy of first roller (1)；And/or second roller (2)
It is hollow, it is provided with the second extruded hole (21) at the position opposite with first double wedge (10) on second roller (2), described
Two extruded holes (21) are connected to the middle vacancy of second roller (2)；
First double wedge (10) and second double wedge (20) are used for reversed in first roller (1) and second roller (2)
When rotation, shearing enters the material between first roller (1) and second roller (2).
2. facility for granulating according to claim 1, which is characterized in that along the axial direction of first roller (1), first roller
(1) the first double wedge of multiple groups (10) is arranged at intervals on, the first double wedge (10) described in every group includes multiple first double wedges (10), is appointed
Multiple first double wedges (10) in first double wedge (10) described in one group are successively set on institute along the circumferential direction of first roller (1)
It states on the first roller (1)；
Interval between first double wedge (10) described in two adjacent groups, be provided with one group described in the first extruded hole (11), every group of institute
Stating the first extruded hole (11) includes multiple first extruded holes (11), multiple described in the first extruded hole (11) described in any group
First extruded hole (11) is successively set on first roller (1) along the circumferential direction of first roller (1)；
Along the axial direction of second roller (2), it is provided with the second double wedge of multiple groups (20) on second roller (2), second described in every group
Double wedge (20) includes multiple second double wedges (20), multiple second double wedges (20) in the second double wedge (20) described in any group
Circumferential direction along second roller (2) is successively set on second roller (2)；
Interval between second double wedge (20) described in two adjacent groups, be provided with one group described in the second extruded hole (21), every group of institute
Stating the second extruded hole (21) includes multiple second extruded holes (21), multiple described in the second extruded hole (21) described in any group
Second extruded hole (21) is successively set on second roller (2) along the circumferential direction of second roller (2).
3. facility for granulating according to claim 1, which is characterized in that first extruded hole (11) and described second squeezes
Hole (21) is stepped hole, and the bore of the feed end of the stepped hole is greater than the bore of discharge end.
4. facility for granulating according to claim 2, which is characterized in that the tip and described second of first double wedge (10)
There is gap, between having between the tip of second double wedge (20) and the side wall of second roller (2) between the side wall of roller (2)
Gap.
5. facility for granulating according to claim 1, which is characterized in that the facility for granulating further includes circulation conveying mechanism,
The circulation conveying mechanism is used to return to from the material fallen between first roller (1) and second roller (2) described
On first roller (1) or the second roller (2).
6. facility for granulating according to claim 5, which is characterized in that the circulation conveying mechanism is two, one of them
The circulation conveying mechanism is first circulation conveying mechanism (3), another described circulation conveying mechanism is second circulation conveyer
Structure (4)；
The first circulation conveying mechanism (3) includes the first idler wheel (30) and the first conveyer belt (31), first idler wheel (30)
Position is fixed, and first conveyer belt (31) is mounted on first idler wheel (30), and first conveyer belt (31) is bonded
In the side away from second roller (2) of first roller (1)；
The second circulation conveying mechanism (4) includes the second idler wheel (40) and the second conveyer belt (41), second idler wheel (40)
Position is fixed, and second conveyer belt (41) is mounted on second idler wheel (40), and second conveyer belt (41) is bonded
In the side away from first roller (1) of second roller (2).
7. facility for granulating according to claim 6, which is characterized in that the circulation conveying mechanism further includes position of splitter (5),
The position of splitter (5) is arranged between first roller (1) and second roller (2), and the position of splitter (5) is positioned at described the
The lower section of one roller (1) and second roller (2) cooperation pressing materials position；
The position of splitter (5) includes two inclined-planes of top docking, and the bottom edge on one of inclined-plane is located at first conveyer belt
(31) top, the bottom edge on another inclined-plane of the position of splitter (5) are located at the top of second conveyer belt (41).
8. facility for granulating according to claim 7, which is characterized in that the bottom on one of inclined-plane of the position of splitter (5)
There is gap, the bottom edge and described second on another inclined-plane of the position of splitter (5) between side and first conveyer belt (31)
There is gap between conveyer belt (41).
9. facility for granulating according to claim 8, which is characterized in that the facility for granulating further includes waste material transport mechanism
(6), the waste material transport mechanism (6) includes inlet port and outlet port, and the feed inlet of the waste material transport mechanism (6) is located at described
The lower section of first circulation conveying mechanism (3) and the second circulation conveying mechanism (4), the waste material transport mechanism (6) is used for will
The material fallen from the first circulation conveying mechanism (3) and the second circulation conveying mechanism (4) is delivered to the granulation
The outside of equipment.
10. facility for granulating according to claim 1, which is characterized in that the facility for granulating further includes discharging mechanism (7),
The discharging mechanism (7) includes inlet port and outlet port, the middle vacancy of first roller (1) and second roller (2) it is hollow
Place is connect with the feed inlet of the discharging mechanism (7) respectively, and the discharging mechanism (7) is used for the object in first roller (1)
Material in material and second roller (2) is delivered to the discharge port of the discharging mechanism (7).
11. facility for granulating according to claim 10, which is characterized in that the discharging mechanism (7) includes the first conveying member
(70), the second conveying member (71), the first barrel (72) and the second barrel (73)；
First conveying member (70) and second conveying member (71) include feed end and discharge end, first conveying member
(70) feed end is mounted on the inside of first roller (1), and the feed end of second conveying member (71) is mounted on described
The inside of two rollers (2)；
First barrel (72) is mounted on the inside of first roller (1), the feed end installation of first conveying member (70)
First barrel (72) inside and be located at first barrel (72) import below, first extruded hole (11) and
The inlet communication of first barrel (72)；
Second barrel (73) is mounted on the inside of second roller (2), the feed end installation of second conveying member (71)
Second barrel (73) inside and be located at second barrel (73) import below, second extruded hole (21) and
The inlet communication of second barrel (73).
12. facility for granulating according to claim 11, which is characterized in that the entrance of first barrel (72) and described
The entrance of second barrel (73) is mounted on fracture part (74), the fracture part of the entrance of first barrel (72)
(74) for interrupting the material across first extruded hole (11), the fracture part of the entrance of second barrel (73)
(74) for interrupting the material after second extruded hole (21).
13. facility for granulating according to claim 10, which is characterized in that the facility for granulating further includes screening mechanism (8),
The screening mechanism (8) is connected to the discharge port of the discharging mechanism (7), and the screening mechanism (8) is used for will be from the discharging
The material screening that the discharge port of mechanism (7) comes out is at qualified product and rejected product.
14. facility for granulating according to claim 13, which is characterized in that the screening mechanism (8) includes discharge pipe
(80), feed back pipeline (81) and sieve plate (82)；
The discharge pipe (80) and the feed back pipeline (81) include inlet and outlet, the import of the discharge pipe (80)
It is connected to the discharge port of the discharging mechanism (7)；
Screening mouth is provided on the pipe shaft of the discharge pipe (80), and the height of the screening mouth is not higher than the discharging mechanism
(7) height of feed inlet；
The import of the feed back pipeline (81) is connected to the screening mouth, is provided with netted sieve pore, institute on the sieve plate (82)
Sieve plate (82) lid is stated to close on the screening mouth.
15. -14 described in any item facility for granulating according to claim 1, which is characterized in that the facility for granulating further includes second
Motor (9), first gear (90) and second gear (91)；
The output shaft of second motor (9) is connect with the second gear (91), the second gear (91) and described second
One end of roller (2) connects；
The second gear (91) is engaged with the first gear (90), the first gear (90) and first roller (1)
One end connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587022.5A CN110354759A (en) | 2019-07-01 | 2019-07-01 | Facility for granulating |
| PCT/CN2019/114775 WO2020114162A1 (en) | 2018-12-06 | 2019-10-31 | Granulation device, hollow rollers for granulator, granule forming apparatus, discharging apparatus and anti-leakage molding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587022.5A CN110354759A (en) | 2019-07-01 | 2019-07-01 | Facility for granulating |
Publications (1)
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| WO2020114162A1 (en) * | 2018-12-06 | 2020-06-11 | 江苏三一环境科技有限公司 | Granulation device, hollow rollers for granulator, granule forming apparatus, discharging apparatus and anti-leakage molding apparatus |
| CN112358901A (en) * | 2020-10-30 | 2021-02-12 | 桃江县新辉生物质颗粒有限公司 | Integrated mixed drying biomass particle forming equipment |
| CN112642362A (en) * | 2020-12-31 | 2021-04-13 | 江苏三一环境科技有限公司 | Double-roller type biomass granulator |
| CN112943866A (en) * | 2021-01-25 | 2021-06-11 | 江苏三一环境科技有限公司 | Detachable axial transmission mechanism, double-shaft synchronous transmission assembly and granulator |
| CN113101869A (en) * | 2021-04-22 | 2021-07-13 | 韩换安 | Automatic bio-fertilizer granulator |
| CN114308610A (en) * | 2021-12-23 | 2022-04-12 | 承德市创远科技开发有限公司 | Control equipment for ball rolling processing |
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| CN113101869A (en) * | 2021-04-22 | 2021-07-13 | 韩换安 | Automatic bio-fertilizer granulator |
| CN114308610A (en) * | 2021-12-23 | 2022-04-12 | 承德市创远科技开发有限公司 | Control equipment for ball rolling processing |
| CN114308610B (en) * | 2021-12-23 | 2022-09-27 | 承德市创远科技开发有限公司 | Control equipment for pelletizing and rolling ball processing |
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Application publication date: 20191022 |