CN206325522U - A kind of granulator - Google Patents
A kind of granulator Download PDFInfo
- Publication number
- CN206325522U CN206325522U CN201621230975.4U CN201621230975U CN206325522U CN 206325522 U CN206325522 U CN 206325522U CN 201621230975 U CN201621230975 U CN 201621230975U CN 206325522 U CN206325522 U CN 206325522U
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- CN
- China
- Prior art keywords
- mould
- granulator
- plectane
- main shaft
- decelerator
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of granulator, including base, motor, decelerator, pressurizing unit and feeding device, the motor and decelerator are installed on base and motor is connected with decelerator, the feeding device, pressurizing unit, decelerator is sequentially connected from top to bottom, the pressurizing unit includes die device, main shaft and many roller assemblies for being pressed on the die device upper surface, the die device is made up of the plectane provided with multiple mould through holes and the embedded tubular single hole mould being installed in the mould through hole, the main shaft passes through the centre bore that the plectane is provided with, the main shaft upper end connects many roller assemblies, the main shaft lower end connection reducer.Die device included by the granulator is easy to maintenance with changing, and advantageously reduces maintenance cost.
Description
Technical field
The utility model is related to material pelletization engineering device technique field, and in particular to a kind of granulator.
Background technology
Granulation, is made with definite shape and big granule the materials of the states such as powder, fused solution, the aqueous solution is processed
The operation of shape thing.The advantage of granulation：First, improve mobility.General graininess is bigger than powdered particle diameter, and each particle periphery can
The number of particles of contact is few, thus adhesion, compendency greatly weaken, so as to substantially improve the mobility of material, can make its with
Liquid is the same can be with quantitative Treatment.Second, prevent sticking on dust from flying and wall.The dust from flying and adhesion of powder are tight
Weight, the loss that can be prevented the pollution of the environment with raw material after granulation.3rd, it is easy to take, it is easy to carry, improve commodity value etc..
With the continuous improvement of scientific and technological level, various granulators arise at the historic moment, and granulator is widely used in stalk and crushes, raises
The technical fields such as material processing, medicine manufacture.Wherein, sawdust granulating machine be with crop stalk, bamboo scraps and birch, Eucalyptus, poplar,
The material that fruit tree etc. is ground into sawdust bran is raw material, and the equipment for being processed into biomass fuel, the equipment can be solved effectively slightly
The problem of fiber hardly possible granulation.The principle of granulator, is operated using motor associated mode, and motor is by gear coupling with slowing down
Arbor couples, by 90 ° of deflectings, the hollow transhipment main shaft of horizontal machine gearing vertical casting, and the rolling jig of band dynamic pressure roller has main shaft again
Inner surface complete pressing process.In the prior art, mould is the plectane that surface is provided with multiple through holes, because mould was being used
Easily abrasion to molds, it is necessary to change in journey, therefore, the high cost of maintenance die.In addition, pressure roller typically has two
It is individual, cause the inefficiency of granulator.
Chinese utility model patent《A kind of vertical type ring mould granulator》(publication number：203971880U；Publication date：2014
December 3) in disclose a kind of vertical type ring mould granulator, the granulator includes base, closed chamber, main shaft, pressure roller, grain forming
Mould and motor.Described main shaft top end face is with two similar trapezoidal column entities, the main shaft upper end of column entity both sides
Pressure roller axial trough is provided with face, described pressure roller is two, is separately mounted in the pressure roller axial trough between column entity.According to retouching
State and understand, the granulator has two pressure rollers, its inefficiency.
Generally speaking, there is some in existing granulator：First, the high cost of maintenance die；Second, granulator work
Make efficiency low.
Utility model content
The utility model makes improvements for existing technical problem, i.e., technical problem to be solved in the utility model is
A kind of granulator is provided, the die device included by the granulator is split-type structural, be easy to maintenance with changing, reduction is repaired into
This.To solve the above problems, the technical scheme that the utility model is provided is：
A kind of granulator, including base, motor, decelerator, pressurizing unit and feeding device, the motor and decelerator are equal
On base and motor is connected with decelerator, the feeding device, pressurizing unit, decelerator are sequentially connected from top to bottom,
The pressurizing unit includes die device, main shaft and is pressed on many roller assemblies of die device upper surface, and the die device is by setting
It is made up of the plectane and the embedded tubular single hole mould being installed in the mould through hole of multiple mould through holes, the main shaft is passed through
The centre bore that the plectane is provided with, the main shaft upper end connects many roller assemblies, the main shaft lower end connection reducer.
Further, the mould via clearance of the single hole mould and plectane coordinates, and the upper surface of the single hole mould is less than
The upper surface of plectane.
Further, the plectane through hole lower end is provided with circular orientation boss, and the internal diameter of the boss is less than the outer of single hole mould
Footpath and the internal diameter for being more than single hole mould.
Further, the hexagonal arrangement of the multiple mould through hole.
Further, many roller assemblies include cross roll shaft, the pressure roller for being connected to four ends of cross roll shaft and position
In cross roll shaft crossover sites and the mounting seat that is connected with cross roll shaft, mounting seat lower end connects the main shaft.
Further, the granulator also include spray equipment, the spray equipment include be sequentially connected by pipeline water tank,
Water pump, shower nozzle, the water tank are arranged on base, and the shower nozzle is located above the feeding mouth that the feeding device upper end is provided with.
Further, the feeding mouth is the megaphone-shaped that upper end bore is more than lower end bore, and its lower end is provided with annular water tank,
The tank and feeding mouth are coaxial and its internal diameter is less than feeding mouth lower end bore, and the outer round surface of the tank is provided with delivery port, and this goes out
The mouth of a river is connected by pipeline with the water tank.
Further, water tank side wall is provided with observation window.
In such scheme, the single hole mould can be pulled down from plectane, i.e., single hole mould can be replaced individually with plectane, energy
Effectively reduce production cost and mould maintenance cost.On this basis, the upper surface of single hole mould is less than the upper surface of plectane, i.e.,
The working face of single hole mould is less than the working face of plectane, advantageously reduces running-in period, improves the mold use life-span.Further,
Positioning boss is easy to installation and dismounting between single hole mould and plectane.Further, the hexagonal arrangement of multiple mould through holes, increases
Effective work area of die device is added.Effective work area is the contact area of die device and many roller assemblies, can also
It is interpreted as rolling the area of material.Ensure that material can be rolled fully.Further, operating efficiency is increased by many roller assemblies.
Pressure roller positioned at cross roll shaft end operationally has good uniformity and continuity, is conducive to improving the finished product of material
Rate and final product quality.Further, the granulator also includes spray equipment.Spray equipment can effectively adjust the water content of material,
Effectively cleaning dust improves working environment simultaneously.Unnecessary water is recovered in water tank by delivery port.Pass through water tank side wall
Observation window check whether water sufficient.
The utility model has the advantage that：
1. plectane described in the utility model can be replaced individually with single hole mould, production cost and mould can be effectively reduced
Maintenance cost.On this basis, the working face of single hole mould is less than the working face of plectane, advantageously reduces running-in period, improves mould
Has the service life of device.
2. the utility model effectively improves the operating efficiency of granulator by many roller assemblies and die device.Multiple moulds lead to
The hexagonal arrangement in hole, adds effective work area of die device, so as to ensure that material can be rolled fully.Pressure roller exists
With good uniformity and continuity during work, the yield rate and final product quality of material are improved.
3. the utility model adjusts the water content of material by spray equipment, while effectively cleaning dust improves building ring
Border.
4. unnecessary water is recovered in water tank by the utility model delivery port.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the structural representation of pressurizing unit in Fig. 1.
Fig. 3 is the top view of die device in Fig. 2.
Fig. 4 is the sectional view at A-A in Fig. 3.
Fig. 5 is the structural representation of feeding device in Fig. 1.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described further.
As shown in Figures 1 to 5, embodiment of the present utility model, a kind of granulator, including motor 1, base 2, spray
Shower device 3, decelerator 4, pressurizing unit 5 and feeding device 6.Motor 1, decelerator 4 and spray equipment 3 are arranged on base 2.Electricity
Machine 1 is connected with decelerator 4.Feeding device 6, pressurizing unit 5, decelerator 4 are sequentially connected from top to bottom.
The pressurizing unit 5 includes main shaft, die device 51 and many roller assemblies 52.Die device 51 is provided with the He of plectane 511
Tubular single hole mould 512.The surface of plectane 511 is provided with multiple mould through holes, and the plectane center is provided with centre bore, multiple moulds
Through hole hexagonal arrangement.Mould through hole lower end is provided with circular orientation boss, and the internal diameter of the boss is less than the outer of single hole mould 512
Footpath.A single hole mould 512 is respectively mounted in each mould through hole.During installation, single hole mould 512 is determined specific by positioning boss
Position.As shown in figure 4, the upper surface of single hole mould 512 is less than the upper surface of plectane 511.Here, single hole mould 512 and plectane
Coordinate between 511 mould through hole for gap.Many roller assemblies 52 are pressed on the upper surface of die device 51.Many roller assemblies 52 include cross
Shape roll shaft, the pressure roller 521 for being connected to four ends of cross roll shaft and positioned at cross roll shaft crossover sites and with cross roller
The mounting seat 524 of axle connection, the lower end of mounting seat 524 connects the main shaft, and main shaft passes through the centre bore of plectane 511, main shaft lower end
Connection reducer 4.Here, cross roll shaft is fabricated by by the first roll shaft 522 and the second roll shaft 523.The diameter of first roll shaft 522
The through hole passed perpendicularly through more than the diameter of the second roll shaft 523 and provided with the second roll shaft 523.Mounting seat 524 provided with the first roll shaft 522 with
The mounting hole that second roll shaft 523 is passed through, mounting seat 524 is connected by mounting hole with cross roll shaft.
The feeding device 6 includes the feeding mouth 61 and tank 62 arranged up and down.The feeding mouth 61 is that upper end bore is big
In the megaphone-shaped of lower end bore.Tank 62 is annular and is connected to the lower end of feeding mouth 61, the tank and feeding mouth 61 it is coaxial and
Its internal diameter is less than the lower end bore of feeding mouth 61, and the outer round surface of the tank is provided with delivery port.
The spray equipment 3 includes the water tank, water pump, shower nozzle being sequentially connected by pipeline, and the water tank is arranged on base 2
On, the shower nozzle is located at the top of feeding mouth 61.The delivery port of feeding device 6 is connected by pipeline with the water tank.It is described
Water tank side wall is provided with observation window.
The principle of present embodiment：
The power of motor 1 is transmitted to main shaft by decelerator 4, and main shaft drives many roller assemblies 52 rolling die device 51 again
Upper surface completes pressing process.
When granulator described in present embodiment works, material is vertically fallen into by feeding mouth 61, while the water content of material
Adjusted by spray equipment 3.Pass through the contact surface that the rotation of pressure roller 521 makes material continuously be distributed on pressure roller 521 and plectane 511 again,
Granular material passes through single hole mould 512 under the rolling of pressure roller 521.This process materials is acted on by high pressure, high temperature, generation
Reason change or chemical change, promote powder material forming and are discharged from discharging opening, so far the pressing process of particle is completed.
If desired single hole mould 512 or plectane 511 are changed, plectane 511 can be overturn into 180 degree makes the bottom of the plectane 511
Up, now single hole mould 512 comes off from mould through hole.Single hole mould 512 can also be torn open from plectane 511 by pin
Under, pin penetrates from mould through hole lower end and props up the lower end of single hole mould 512, and pushing pin moves to drive single hole mould upwards
512 motions upwards, until single hole mould 512 is passed from mould through hole upper end.It follows that plectane 511 and single hole mould 512 are just
In replacing, be conducive to the maintenance and protection of die device 51.
The characteristics of present embodiment：
1. the plectane 511 and single hole mould 512 described in present embodiment can be replaced individually, production cost can be effectively reduced
With mould maintenance cost.On this basis, the working face of single hole mould 512 is less than the working face of plectane 511, advantageously reduces mill
The conjunction phase, improve the mold use life-span.
2. present embodiment effectively improves the operating efficiency of granulator by many roller assemblies 52 and die device 51.Multiple moulds
Have the hexagonal arrangement of through hole, effective work area of die device 51 is added, work area is to roll area, so as to ensure
Material can be rolled fully.Positioned at four ends of cross roll shaft pressure roller 521 operationally have good uniformity with
Continuity, improves the yield rate and final product quality of material.Experiment shows that the production capacity of granulator described in present embodiment can reach
To 3 times of conventional particles machine.
3. present embodiment adjusts the water content of material by spray equipment 3, while effectively cleaning dust improves building ring
Border.
4. unnecessary water is recovered in water tank by present embodiment delivery port.
General principle of the present utility model, principal character and spy of the present utility model has been shown and described in above-described embodiment
Point.It should be understood by those skilled in the art that, the utility model is not restricted to the described embodiments, above-described embodiment and specification
Described in simply principle of the present utility model, the utility model is also on the premise of the utility model spirit and scope are not departed from
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.This practicality is new
The protection domain of type requirement is defined by appending claims and its equivalent.
Claims (8)
1. a kind of granulator, including base, motor, decelerator, pressurizing unit and feeding device, it is characterised in that the motor
It is installed in decelerator on base and motor is connected with decelerator, the feeding device, pressurizing unit, decelerator is from top to bottom
It is sequentially connected, the pressurizing unit includes die device, main shaft and is pressed on many roller assemblies of die device upper surface, the mould
Device is made up of the plectane provided with multiple mould through holes and the embedded tubular single hole mould being installed in the mould through hole, described
Main shaft passes through the centre bore that the plectane is provided with, and the main shaft upper end connects many roller assemblies, the main shaft lower end connection reducer.
2. granulator as claimed in claim 1, it is characterised in that the mould via clearance of the single hole mould and plectane is matched somebody with somebody
Close, the upper surface of the single hole mould is less than the upper surface of plectane.
3. granulator as claimed in claim 1 or 2, it is characterised in that the plectane through hole lower end is provided with circular orientation boss,
The internal diameter of the boss is less than the external diameter of single hole mould and more than the internal diameter of single hole mould.
4. granulator as claimed in claim 3, it is characterised in that the multiple hexagonal arrangement of mould through hole.
5. granulator as claimed in claim 1, it is characterised in that many roller assemblies include cross roll shaft, are connected to ten
The pressure roller of four ends of font roll shaft and the mounting seat being connected positioned at cross roll shaft crossover sites and with cross roll shaft, are installed
Seat lower end connects the main shaft.
6. granulator as claimed in claim 1, it is characterised in that the granulator also includes spray equipment, the spray equipment
Including the water tank, water pump, shower nozzle being sequentially connected by pipeline, the water tank is arranged on base, and the shower nozzle enters described in
Above the feeding mouth that material device upper end is provided with.
7. granulator as claimed in claim 6, it is characterised in that the feeding mouth is the loudspeaker that upper end bore is more than lower end bore
Tubular, its lower end is provided with annular water tank, and the tank and feeding mouth are coaxial and its internal diameter is less than feeding mouth lower end bore, the tank
Outer round surface be provided with delivery port, the delivery port is connected by pipeline with the water tank.
8. granulator as claimed in claim 6, it is characterised in that water tank side wall is provided with observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621230975.4U CN206325522U (en) | 2016-11-16 | 2016-11-16 | A kind of granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621230975.4U CN206325522U (en) | 2016-11-16 | 2016-11-16 | A kind of granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206325522U true CN206325522U (en) | 2017-07-14 |
Family
ID=59287929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621230975.4U Expired - Fee Related CN206325522U (en) | 2016-11-16 | 2016-11-16 | A kind of granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206325522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669545A (en) * | 2016-11-16 | 2017-05-17 | 安徽博微长安信息科技有限公司 | Granulator |
-
2016
- 2016-11-16 CN CN201621230975.4U patent/CN206325522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669545A (en) * | 2016-11-16 | 2017-05-17 | 安徽博微长安信息科技有限公司 | Granulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20191116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |