CN108380137A - A kind of multi-functional pellet granulator - Google Patents
A kind of multi-functional pellet granulator Download PDFInfo
- Publication number
- CN108380137A CN108380137A CN201810186226.3A CN201810186226A CN108380137A CN 108380137 A CN108380137 A CN 108380137A CN 201810186226 A CN201810186226 A CN 201810186226A CN 108380137 A CN108380137 A CN 108380137A
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- China
- Prior art keywords
- whole grain
- screw rod
- round
- drying cylinder
- extruded tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000008188 pellet Substances 0.000 title claims abstract description 59
- 235000020985 whole grains Nutrition 0.000 claims abstract description 51
- 238000001125 extrusion Methods 0.000 claims abstract description 35
- 238000002156 mixing Methods 0.000 claims abstract description 34
- 238000001035 drying Methods 0.000 claims description 41
- 239000011148 porous material Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 46
- 238000004519 manufacturing process Methods 0.000 abstract description 26
- 238000005469 granulation Methods 0.000 abstract description 9
- 230000003179 granulation Effects 0.000 abstract description 9
- 239000006187 pill Substances 0.000 abstract description 8
- 238000003756 stirring Methods 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 abstract description 7
- 239000011805 ball Substances 0.000 description 39
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011806 microball Substances 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000008223 sterile water Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 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
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid 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
- B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
- F26B11/181—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles the receptacle being a foraminous, perforated or open-structured drum or drum-like container, e.g. rotating around a substantially horizontal or vertical axis; the receptacle being multiple perforated drums, e.g. in superimposed arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/08—Granular materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Glanulating (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to pharmaceutical equipment technical fields, disclose a kind of multi-functional pellet granulator comprising driving device, screw rod, mixing drum, extruded tube and whole grain sleeve, wherein screw rod are connected with driving device, and screw rod includes mixing unit and extrusion portion；Mixing drum is set on the outside of the mixing unit of screw rod, and charging device is provided on mixing drum；Extruded tube is set on the outside of the extrusion portion of screw rod, and the periphery wall of extruded tube is equipped with multiple extrusion cavities；Whole grain sleeve is rotationally sheathed on the outside of extruded tube, and the periphery wall of whole grain sleeve is equipped with multiple whole grain holes, and the diameter in whole grain hole is identical as the diameter of pellet to be processed.The present invention integrates stirring, extrusion, cutting, is granulated function, entire production process is not necessarily to handling material, granulation can be completed by an equipment, its is simple to operate, simplifies production link, improves production efficiency, reduce production cost, floor space has been saved, while having also reduced the contaminated possibility of pill, has improved pill quality.
Description
Technical field
The present invention relates to pharmaceutical equipment technical field more particularly to a kind of multi-functional pellet granulators.
Background technology
In the industries such as medicine, food, fine chemistry industry, feed, granulation is a highly important technical process.It can be with
Keep material component uniform, prevent detach or be segregated, prevent material be aggregated and qualitative change, increase the density of material, make storage, packaging,
Transport etc. is all more convenient.It is big with gastrointestinal tract contact area since microspheric granula has good fluidity in medical industry, no
The advantages that good reaction is few, and bioavilability is high, therefore, currently all increases the requirement for preparing spheric granules.
The preparation process of microspheric granula includes multiple processes such as stirring, extrusion, cutting, ball blast, drying.However, existing skill
All it is that a process corresponds to an individual equipment when processing pellet in art, entire production process is needed multiple devices (such as
Wet granulator, extruder, shot-blasting machine, drying machine etc.) it is used in combination, it can just produce pellet.Above-mentioned production process results in
Following Railway Project：
1) intermediate link of entire production procedure is more, complex steps, and operation is more complex, and production efficiency is relatively low；
2) multiple devices increase floor space and input cost, and are unfavorable for the production of be pilot；
3) in actual production, continue to process since ointment needs are transported to another equipment from an equipment, increase
The contaminated chance of ointment, makes product quality decline；
4) pellet that this method is produced is loose type ball, and appearance is coarse rough, and volume size is uneven.
Invention content
The purpose of the present invention is to provide a kind of multi-functional pellet granulator, can realize multiple by an equipment completion
Process simplifies production link, improves production efficiency, reduces production cost, improve the quality of product.
In order to achieve the above object, the present invention uses following technical scheme：
A kind of multi-functional pellet granulator, the pellet granulator include：
Driving device；
Screw rod is connected with the driving device, and the screw rod includes mixing unit and extrusion portion；
Mixing drum is set on the outside of the mixing unit of the screw rod, and charging device is provided on the mixing drum；
Extruded tube is sheathed on the outside of the extrusion portion of the screw rod, and the periphery wall of the extruded tube is equipped with multiple extrusion cavities；
With
Whole grain sleeve is rotationally sheathed on the outside of the extruded tube, and the periphery wall of the whole grain sleeve is equipped with more
The diameter in a whole grain hole, the whole grain hole is identical as the diameter of pellet to be processed.
Further, the multi-functional pellet granulator further includes locker, and the driving device, the mixing drum are solid
Due on the locker, the extruded tube is connected with the mixing drum, and is suspended in the outside of the locker.
Further, the bottom of the locker is provided with movable pulley, is moved easily the multi-functional pellet granulator.
Further, the driving device is motor, is connected by shaft coupling between the output shaft and screw rod of the motor.
Further, the driving device further includes retarder, and the retarder is set to the motor and the screw rod
Between.
Further, the driving device further includes synchronizing wheel and synchronous belt, and the motor is by the synchronizing wheel and together
Step band drives the screw rod rotation.
Further, it is provided with protective cover above the charging device.
As a kind of preferred embodiment of multi-functional pellet granulator, it is provided with spiral ridge on the screw rod, wherein described
The density of spiral ridge in mixing unit is less than the density of the spiral ridge in the extrusion portion.
As a kind of preferred embodiment of multi-functional pellet granulator, the size of extrusion cavities is more than described whole in the extruded tube
The size in whole grain hole on grain sleeve.
As a kind of preferred embodiment of multi-functional pellet granulator, on the screw rod in the one end in extrusion portion is fixed with
Heart gear is provided with ring gear in the whole grain sleeve, passes through at least one biography between the central gear and the ring gear
Moving gear is meshed.
As a kind of preferred embodiment of multi-functional pellet granulator, material-receiving device is provided with below the whole grain sleeve.
Further, the material-receiving device is provided with the first hook close to one end of locker, is linked up with by described first
It hangs in the fixed ring of the locker side；The bottom of the receiver is provided with the second hook, is set on the locker
It is equipped with holder, the holder is mutually clamped with second hook.
Further, the material-receiving device tilts down setting；The bottom of the material-receiving device is provided with multiple second and hangs
The length of hook, the holder can be adjusted, so as to which the holder is connected on corresponding second hook as needed, with
Achieve the purpose that the angle of inclination and the outlet height that adjust the material-receiving device.
Further, the lower end exit of the material-receiving device is rotatably connected to baffle, and the baffle is linked up with by third
It is mutually clamped with the material-receiving device.
As a kind of preferred embodiment of multi-functional pellet granulator, which further includes round as a ball drying cylinder, described
Round as a ball drying cylinder is rotationally sheathed on the outside of the whole grain sleeve, and the periphery wall of the round as a ball drying cylinder is equipped with multiple sieves
Hole, the size of the sieve pore are less than the size of pellet to be processed.
As a kind of preferred embodiment of multi-functional pellet granulator, the end set of the round as a ball drying cylinder has support rib
Frame, the center of the support frame are fixedly connected with the screw rod.
As a kind of preferred embodiment of multi-functional pellet granulator, the lower section of the round as a ball drying cylinder is equipped with Blast mechanism,
For blowing into round as a ball drying cylinder.
Further, it is additionally provided with heating device on the outside of the barrel of the round as a ball drying cylinder.
As a kind of preferred embodiment of multi-functional pellet granulator, the round as a ball drying cylinder is equipped with discharge port, it is described go out
Discharge door is installed at material mouth.
As a kind of preferred embodiment of multi-functional pellet granulator, it is additionally provided with below the round as a ball drying cylinder and connects dirt dress
It sets.
Beneficial effects of the present invention are：
The present invention is by driving device drive screw turns, when screw rod inverts, can realize mixing, the stirring to material
And arrangement, so that material is uniformly mixed, reaches the requirement of granulation, when screw rod rotates forward, can realize the conveying to material and extrusion
Function.After material is extruded out of extruded tube, since the outside of extruded tube is provided with whole grain sleeve, thus increase at extrusion cavities
The pressure of material makes the density of material increase, and to make pellet proportion obtained increase, ball becomes larger again, improves the quality of product；
Simultaneously because whole grain sleeve can be rotated relative to extruded tube, it is thus possible to strip extrudate is cut into cylinder, it is convenient
Subsequently directly carry out round as a ball operation.In addition, the method that the present invention replaces material and cleaning equipment is simple, be conducive to small lot, more
The processing of batch products；Specifically, sterile water is injected charging device, is then driven by driving device after process finishing every time
It is rotated forward after dynamic screw rod is first reversed, and the waste material of cleaning is discharged by extruded tube, you can the cleaning of equipment is completed, it is convenient
Next batch materials are replaced to be processed.
The pellet granulator of the present invention integrates stirring, extrusion, cutting, is granulated function, and entire production process is without turning
Material is moved, granulation can be completed by an equipment, it is simple to operate, production link is simplified, production efficiency, drop are improved
Low production cost, has saved floor space, while also reducing the contaminated possibility of pill, has improved the quality of pill.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example without creative efforts, can also be implemented for those of ordinary skill in the art according to the present invention
The content of example and these attached drawings obtain other attached drawings.
Fig. 1 is the schematic front view for the multi-functional pellet granulator that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram of whole grain sleeve in Fig. 1；
Fig. 3 is the connection figure of the ring gear of whole grain sleeve and transmission gear and central gear in Fig. 1；
Fig. 4 is the schematic front view of multi-functional pellet granulator provided by Embodiment 2 of the present invention；
Fig. 5 is the schematic side view of multi-functional pellet granulator provided by Embodiment 2 of the present invention；
Fig. 6 is the structural schematic diagram of round as a ball drying cylinder in Fig. 4.
In figure：
1- driving devices；2- screw rods；21- mixing unit；22- extrusions portion；23- central gears；24- transmission gears；3- is mixed
Cylinder；31- charging devices；32- protective covers；4- extruded tubes；5- whole grain sleeves；51- whole grains hole；52- ring gears；53- seal closures；6-
Material-receiving device；The round as a ball drying cylinders of 7-；71- sieve pores；72- support frames；73- discharge doors；74- axis holes；8- Blast mechanisms；81- goes out
Air port；9- connects dirt device；100- lockers；101- control rooms；102- return pulleys.
Specific implementation mode
For make present invention solves the technical problem that, the technical solution that uses and the technique effect that reaches it is clearer, below
The technical solution of the embodiment of the present invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
The every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
Embodiment one
As shown in Figure 1-Figure 3, the present embodiment provides a kind of preferred multi-functional pellet granulator, which includes
Driving device 1, screw rod 2, mixing drum 3, extruded tube 4 and whole grain sleeve 5, wherein driving device 1 is connected with screw rod 2, is used for band
2 forward or reverse of dynamic screw rod；Mixing unit 21 and extrusion portion 22 are provided on screw rod 2, wherein mixing unit 21 is set to mixing drum 3
Interior, for being stirred and being sufficiently mixed to material, extrusion portion 22 is set in extruded tube 4, for the material to mixing into
Row pressurization squeezes out；It is additionally provided with charging device 31 on the mixing drum 3, for putting into the raw material centainly matched into mixing drum 3, and
And protective cover 32 is additionally provided on charging device 31, to prevent environmental contaminants from entering in mixing drum 3 and preventing from mixing
Material in cylinder 3 is splashed in whipping process outside cylinder.Multiple extrusion cavities are uniformly provided on the periphery wall of extruded tube 4, for pair
The material mixed carries out first time extrusion, the material structure in a strip shape squeezed out at this time.Whole grain sleeve 5 is stainless pipe,
It is rotatably sleeved on the outside of extruded tube 4, there is certain gap between whole grain sleeve 5 and extruded tube 4, to make for the first time
The material filling of extrusion is in this gap.Multiple whole grain holes 51 are also densely covered on the periphery wall of whole grain sleeve 5, for above-mentioned
Material in gap carries out second and squeezes out, and the present embodiment increases the pressure of material at extrusion cavities by the way that whole grain sleeve 5 is arranged, and makes object
The density of material increases, and to make pellet proportion obtained increase, ball becomes larger again, improves the quality of product, in same weight
Under the premise of drug, volume reduction, the quantity reduction taken medicine every time.Simultaneously because whole grain sleeve 5 can be carried out with respect to extruded tube 4
Rotation, it is thus possible to the extrudate of strip is cut to cylinder, realizes the function of equipment cutting granulation, it is convenient follow-up direct
Carry out round as a ball drying process.Meanwhile the diameter in whole grain hole 51 is adapted with the diameter of pellet to be processed, when production, can be as needed
The whole grain sleeve 5 for replacing different pore size, to obtain different-diameter particle.
The pellet granulator of the present invention integrates stirring, extrusion, cutting, is granulated function, and entire production process is without turning
Material is moved, granulation can be completed by an equipment, it is simple to operate, production link is simplified, production efficiency, drop are improved
Low production cost, has saved floor space, while also reducing the contaminated possibility of pill, the pellet which goes out
Consolidation is fine and close, and smooth in appearance, volume is uniform, effectively improves the quality of pill.
Further, in this embodiment driving device 1 can only include a variable-frequency motor, the output shaft of motor passes through connection
Axis device is connect with screw rod 2, to drive 2 forward or reverse of screw rod；Above-mentioned driving device 1 can also include motor and retarder,
Slowed down to motor by retarder, then drives screw rod 2 to be rotated by retarder；Alternatively, above-mentioned driving device 1 may be used also
To include motor, synchronizing wheel and synchronous belt, motor passes through synchronizing wheel and synchronous belt drives screw rod 2 to rotate.In addition, this is multi-functional micro-
Ball granulator further includes locker 100, can play support platform and the function of storing, specifically, above-mentioned driving device 1, mixed
It closes cylinder 3 to be both secured on the locker 100, above-mentioned extruded tube 4 is connected with mixing drum 3, and is suspended in the outer of locker 100
Side.Control room 101 is provided on locker 100, the bottom of the operating for controlling the pellet granulator, locker 100 is also set
Return pulley 102 there are four setting, the convenient, flexible position for adjusting the multi-functional pellet granulator.
In the present embodiment, the periphery of screw rod 2 is provided with spiral ridge, and the density of the spiral ridge in mixing unit 21 is small
In the density of the spiral ridge in extrusion portion 22.The present embodiment drives screw rod 2 to rotate by driving device 1, when screw rod 2 inverts
When, the spiral ridge of mixing unit 21 can realize mixing, stirring and arrangement to material, so that material is uniformly mixed, reach granulation
Requirement, and when screw rod 2 rotates forward, the spiral ridge in extrusion portion 22 can realize conveying to material and squeeze out function, due to
The density of the spiral ridge in extrusion portion 22 is larger, to the extruding force bigger to material, is conducive to the density for increasing extruded material.
Preferably, the diameter of extrusion cavities is much larger than the diameter in whole grain hole 51 on whole grain sleeve 5 in above-mentioned extruded tube 4.It should
Setting tool can increase material pressure in extrusion cavities, material density is made to increase first there are two function；Secondly, whole grain set can be extended
The loading time of material in cylinder 5 increases charging quantity, improves the consolidation effect of material.
Preferably, one end on screw rod 2 close to extrusion portion 22 is fixed with central gear 23, it is provided in whole grain sleeve 5
Ring gear 52, there are two transmission gears 24 for setting between central gear 23 and ring gear 52.When work, band is rotated by screw rod 2
The dynamic central gear 23 being fixed on screw rod 2 rotates, and the rotation of central gear 23 drives two transmission gears 24 to rotate backward, two
The ring gear 52 of whole grain sleeve 5 is driven to rotate when transmission gear 24 rotates, since ring gear 52 is to be fixed as one with whole grain sleeve 5
Structure, thus whole grain sleeve 5 can be made to be rotated together with ring gear 52, to make whole grain sleeve 5 be moved with 4 generation position of extruded tube
It is dynamic, realize the effect of filling and cutting material.Meanwhile the end of whole grain sleeve 5 is additionally provided with seal closure 53, for closing whole grain
The port of sleeve 5 prevents material from wherein flowing out.
Further, the lower section of whole grain sleeve 5 is additionally provided with material-receiving device 6, material-receiving device 6 close to locker 100 one
End is provided with the first hook, is hung in the fixed ring of 100 side of locker by the first hook；The bottom of receiver is provided with
Second links up with, and holder is provided on locker 100, and holder is mutually clamped with the second hook, to realize consolidating to material-receiving device 6
It is fixed, while conveniently unloading keeping and cleaning.Preferably, material-receiving device 6 tilts down setting；The bottom of material-receiving device 6 is provided with
Multiple second hooks, the length of holder can be adjusted, so as to which holder is connected on corresponding second hook as needed,
To achieve the purpose that the angle of inclination and the outlet height that adjust material-receiving device 6.In addition, the lower end exit rotation of material-receiving device 6
It is connected with baffle, the storage to material may be implemented when flapper closure, the discharging work(to material may be implemented in baffle when opening
Energy.Specifically, the bottom of baffle can be connect by hinge with material-receiving device 6, top can be linked up with and 6 phase of material-receiving device by third
Clamping.
In addition, the method that the present invention replaces material and cleaning equipment is simple, be conducive to small lot, multiple batches of product plus
Work；Specifically, every time after process finishing, sterile water is injected into charging device 31, protective cover 32 is covered, then passes through driving device
It is rotated forward after 1 driving screw rod 2 is first reversed, and the waste material of cleaning is discharged by extruded tube 4, you can complete the cleaner of equipment
Make, is convenient for changing next batch materials and is processed.
Embodiment two
As shown in Figure 4-Figure 6, the present embodiment provides another preferred multi-functional pellet granulators, except with embodiment one
Described in pellet granulator structure outside, further include round as a ball drying cylinder 7, round as a ball drying cylinder 7 is a hollow cylindrical structure,
It is rotationally sheathed on the outside of whole grain sleeve 5, specifically, the one end of round as a ball drying cylinder 7 far from mixing drum 3 is provided with support rib
Frame 72 is provided with axis hole 74 at the center of support frame 72, and is fixedly connected with screw rod 2 by axis hole 74, round as a ball dry to make
Dry cylinder 7 can be rotated under the drive of screw rod 2.Since the powder fallen from whole grain sleeve 5 is mostly cylindrical shape, work as medicine
After grain drops in round as a ball drying cylinder 7, in the rotation process of round as a ball drying cylinder 7, by multiple pivoting friction, cylindric material
Corner angle are erased, gradually become spherical.Further, the periphery wall of round as a ball drying cylinder 7 is densely covered with multiple sieve pores 71, and sieve pore
71 size is less than the size of pellet to be processed, which can be such that the clast in round as a ball drying cylinder 7 is sifted out through sieve pore 71, further
The function of increasing the pellet granulator avoids and is subsequently individually screened out operation again.
Preferably, the lower section of round as a ball drying cylinder 7 is additionally provided with Blast mechanism 8, Blast mechanism 8 includes being arranged in cabinet
The air outlet 81 of air-heater, Blast mechanism 8 is corresponding with the sieve pore 71 of round as a ball drying cylinder 7, for being sent into round as a ball drying cylinder 7
Hot wind, so as to while round as a ball, realize the desiccation to pellet so that round as a ball, one step of drying process is completed.This
Outside, heating device can also be set outside the barrel of round as a ball drying cylinder 7, so as to be heated to material, further improves
The drying efficiency of pellet.
In addition, the lower section of round as a ball drying cylinder 7, which is additionally provided with, connects dirt device 9, friction is facilitated to fall in round as a ball drying cylinder 7
Clast, fine powder etc. fall into through sieve pore 71 and connect in dirt device 9, to keep the pellet neat and tidy in round as a ball drying cylinder 7, it is not necessary to again
It separately screens, saves manpower and processing step；And clast, fine powder for being fallen through sieve pore 71 etc. can also be reused, and lead to
It crosses charging device 31 to put into mixing drum 3, stirs pill again, reduce the loss of raw material.
Further, the end set of round as a ball drying cylinder 7 has striker plate, to prevent material from falling；Striker plate is equipped with out
Material mouth, discharge outlet are equipped with discharge door 73, the opening and closing for controlling discharge port.Specifically, the top of discharge door 73
It is rotatably coupled by hinge and striker plate, the both sides of discharge door are connected and fixed by buckle structure and striker plate.Discharge port
Setting facilitate pellet to be made after, pellet finished product takes out out of round as a ball drying cylinder 7, to complete the overall process of pellet making.
The present embodiment squeezes out strip-shaped materials by extruded tube 4, is then squeezed again to strip-shaped materials using whole grain sleeve 5
Go out and cut, round as a ball and dry, the final pellet that spherical shape or almost spherical is made finally is carried out using round as a ball drying cylinder 7.This is micro-
Ball granulator integrates stirring, extrusion, cutting, granulation, round as a ball and dry function, and entire production process is not necessarily to transfer
Granulation can be completed by an equipment in material, and operation is more simple, quick, further simplifies production link, improves production
Efficiency reduces production cost, improves the quality of pill.
Note that above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The present invention is not limited to specific embodiments described here, can carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out to the present invention by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
May include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of multi-functional pellet granulator, which is characterized in that including：
Driving device (1)；
Screw rod (2) is connected with the driving device (1), and the screw rod (2) includes mixing unit (21) and extrusion portion (22)；
Mixing drum (3) is set on the outside of the mixing unit (21) of the screw rod (2), and charging device is provided on the mixing drum (3)
(31)；
Extruded tube (4) is sheathed on the outside of the extrusion portion (22) of the screw rod (2), and the periphery wall of the extruded tube (4) is equipped with more
A extrusion cavities；
Whole grain sleeve (5) is rotationally sheathed on the outside of the extruded tube (4), is set on the periphery wall of the whole grain sleeve (5)
There are multiple whole grain holes (51), the diameter of the whole grain hole (51) identical as the diameter of pellet to be processed.
2. multi-functional pellet granulator according to claim 1, which is characterized in that be provided with spiral on the screw rod (2)
Fin, wherein the density of the spiral ridge in the mixing unit (21) is less than the close of the spiral ridge on the extrusion portion (22)
Degree.
3. multi-functional pellet granulator according to claim 1, which is characterized in that extrusion cavities on the extruded tube (4)
Size is more than the size in whole grain hole (51) on the whole grain sleeve (5).
4. multi-functional pellet granulator according to claim 1, which is characterized in that close to extrusion portion on the screw rod (2)
One end be fixed with central gear (23), be provided with ring gear (52) in the whole grain sleeve (5), the central gear (23) with
It is meshed by least one transmission gear (24) between the ring gear (52).
5. multi-functional pellet granulator according to claim 1, which is characterized in that set below the whole grain sleeve (5)
It is equipped with material-receiving device (6).
6. according to the multi-functional pellet granulator of claim 1-5 any one of them, which is characterized in that further include round as a ball drying cylinder
(7), the round as a ball drying cylinder (7) is rotationally sheathed on the outside of the whole grain sleeve (5), the round as a ball drying cylinder (7)
Periphery wall is equipped with multiple sieve pores (71), and the size of the sieve pore (71) is less than the size of pellet to be processed.
7. multi-functional pellet granulator according to claim 6, which is characterized in that the end of the round as a ball drying cylinder (7)
It is provided with support frame (72), the center of the support frame (72) is fixedly connected with the screw rod (2).
8. multi-functional pellet granulator according to claim 6, which is characterized in that the lower section of the round as a ball drying cylinder (7)
Equipped with Blast mechanism (8), for the air-supply into round as a ball drying cylinder (7).
9. multi-functional pellet granulator according to claim 6, which is characterized in that the round as a ball drying cylinder (7) is equipped with
Discharge port, the discharge outlet are equipped with discharge door (73).
10. multi-functional pellet granulator according to claim 6, which is characterized in that the lower section of the round as a ball drying cylinder (7)
It is additionally provided with and connects dirt device (9).
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| CN201810186226.3A CN108380137B (en) | 2018-03-07 | 2018-03-07 | Multifunctional pellet granulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186226.3A CN108380137B (en) | 2018-03-07 | 2018-03-07 | Multifunctional pellet granulator |
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| CN110887369A (en) * | 2019-11-07 | 2020-03-17 | 湖南工业大学 | Wood powder continuous extrusion drying device and process thereof |
| CN111365963A (en) * | 2020-03-26 | 2020-07-03 | 广东睿泽环境科技有限公司 | Evaporation drying control process for colloidal waste |
| CN111453707A (en) * | 2020-05-26 | 2020-07-28 | 嘉兴学院 | Phosphorus coal pelletizing equipment of yellow phosphorus production usefulness |
| CN113351113A (en) * | 2021-06-16 | 2021-09-07 | 珠海瑞思普利医药科技有限公司 | Extrusion rounding equipment and extrusion rounding method |
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| CN108380137B (en) | 2023-10-20 |
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