CN208277234U - A kind of Granulation Equipments - Google Patents

Abstract

The utility model discloses a kind of Granulation Equipments, belong to material granulation technical field.It includes pelletizer variable-frequency motor and main shaft; it further include adjusting set, cutterhead, mold partition and burden-guiding cone; wherein; the pelletizer variable-frequency motor is connect with main shaft; adjusting set one end is fixedly connected with pelletizer variable-frequency motor output; the other end is fixed on the outside of main shaft one end by bearing, and the main shaft other end is connect with cutterhead, and the mold partition on the outside of cutterhead is arranged on burden-guiding cone.Aiming at the problem that material particles size of the prior art is difficult to flexibly control, it can be by the horizontal distance between adjusting set telescopic adjustment cutterhead and mold partition, to adjust the length of material particles, replacement to mold partition simultaneously, to adjust the section partial size of material particles, the two is jointly come come the size that selects required material particles.

Description

A kind of Granulation Equipments

Technical field

The present invention relates to material granulation technical field more particularly to a kind of Granulation Equipments.

Background technique

Pelletizer in the prior art mostly uses spiral squeezing type, and the material after extrusion forming is mostly completed to cut under water It cuts, structure is complicated, and the material particles after cutting easily accumulate bonding and are difficult to exclude, and the blade in materiel machining device is easy to wear Part, most of is to punch to be fixed by screws on cutterhead on blade, and it is inconvenient to replace after blade abrasion；Blade and Die and mould plate it Between there is friction, cause blade and Die and mould plate to wear very fast, and the consistency of rubber grain is poor, notch out-of-flatness, pelletizing efficiency It is low.It is limited to pelletizer architectural characteristic itself, material particles size (including length and cross section partial size) is not easy flexible modulation control System, is unable to satisfy application demand.

Chinese utility model patent, Authorization Notice No.: 207077649 U of CN, authorized announcement date: 2018.03.09, it is open A kind of screw extrusion type pelletizer.Including the cylinder being laterally arranged, cylinder top is equipped with the funnelform storehouse that feeds intake, the cylinder One end be equipped with extrusion die, inner barrel is equipped with feed screw, and the conveying screw thread Unequal distance on feed screw is driven by rotation The lateral extrusion die side of device, conveying screw thread is by dilute to close.In order to further solve the problems, such as returning charge, prioritization scheme middle cylinder body is close Pressed end is thin or inner barrel is equipped with anti-returning charge screw thread.Patent screw thread distribution is more intensive, and material is easy blocking, and shape At material particles easily bond accumulation.

Summary of the invention

1. technical problems to be solved by the inivention

Aiming at the problem that material particles size of the prior art is difficult to flexibly control, the present invention provides a kind of granulations to set It is standby.It can according to need the size for selecting required material particles.

2. technical solution

To solve the above problems, technical solution provided by the invention are as follows:

A kind of Granulation Equipments, including pelletizer variable-frequency motor and main shaft further include adjusting set, cutterhead, mold partition and are led Material cone, wherein the pelletizer variable-frequency motor is connect with main shaft, and adjusting set one end is fixed with pelletizer variable-frequency motor output Connection, the other end are fixed on the outside of main shaft one end by bearing, and the main shaft other end is connect with cutterhead, the mold on the outside of cutterhead Partition is arranged on burden-guiding cone.

It can be by the horizontal distance between adjusting set telescopic adjustment cutterhead and mold partition, to adjust the length of material particles Degree, while the replacement to mold partition, to adjust the section partial size of material particles, the two selects required material particles jointly Size.

Preferably, the motor output shaft of the pelletizer variable-frequency motor is connect by shaft coupling with main shaft, adjusting set one End is fixed on the outside of shaft coupling.

The pelletizer variable-frequency motor is arranged on motor fixing frame, adjusts the length that main shaft stretches out by adjusting set, So as to adjust the cutterhead and the distance between mold partition on the main shaft other end, so as to adjust the length of material particles.

Preferably, radially even in the adjusting set that adjustment hole one is distributed with, it is set on the outside of described main shaft one end There is deep groove ball bearing, the bearing outside of deep groove ball bearing is radially even to be distributed with and the consistent adjustment hole in one aperture of adjustment hole Two, adjustment hole one is equal with the distribution spacing of adjustment hole two, adjusts spanner and is located in adjustment hole one and adjustment hole two, adjusts locking Handle is located in adjusting set.

By changing the relative position between adjustment hole one and adjustment hole two, spanner insertion adjustment hole one and adjustment hole are adjusted It is fixed in two, adjusts lock handle and lock adjusting set.So as to adjust between the cutterhead on the main shaft other end and mold partition Distance, so as to adjust the length of material particles.

Preferably, cutterhead is set on the end of the main shaft other end, and cutterhead includes cutter head, blade pressuring plate, in cutter head It is evenly distributed with fixed plate on the outside of the heart, blade pressuring plate is located at fixed plate side, and the gap between blade pressuring plate and fixed plate is adjustable, knife Piece is between blade pressuring plate and fixed plate.

Preferably, the burden-guiding cone includes the interior burden-guiding cone and outer burden-guiding cone being fixed on mold partition, and described is interior Burden-guiding cone is located in outer burden-guiding cone, between interior burden-guiding cone and outer burden-guiding cone have gap, outer burden-guiding cone far from mold partition one End is equipped with feeding inlet.

Preferably, mold partition discharge port, mold partition discharge port and interior guide are uniformly provided on the mold partition Gap connection between cone and outer burden-guiding cone, feeding inlet are connected to extruder.

Preferably, the outside of the mold partition is equipped with cutterhead, and cutterhead is located in pelletizing storehouse, pelletizing storehouse and discharge port and wind Air intake vent connection on road.

Preferably, blower motor is connect with wind, and the fan outlet of blower is connected to air duct.

Preferably, it is equipped with fixed swivel nut on the outside of deep groove ball bearing, is equipped with pelletizing storehouse fixed frame, pelletizing storehouse on the outside of fixed swivel nut Fixed frame is set on the outside of main shaft, and the main shaft other end is connect by fixing sleeve with pelletizing storehouse fixed frame.

A kind of prilling process of Granulation Equipments, the steps include:

A, according to a kind of above-described Granulation Equipments, according to the required material particles size processed, described in adjusting A kind of Granulation Equipments；

The setting of A1, material length:

Change adjusting set on adjustment hole one and adjustment hole two between relative position, adjust spanner insertion adjustment hole one with It is fixed in adjustment hole two, adjusts lock handle and lock adjusting set, so as to adjust the blade and mold partition of main shaft upper tool pan The distance between, so as to adjust material particles to required length；

The setting of A2, material particular diameter:

The partial size of selection mold partition, mold partition discharge port and material particles matches；

B, start blower motor, extruder and pelletizer variable-frequency motor；

C, the material that extruder squeezes out enters gap between interior burden-guiding cone and outer burden-guiding cone by feeding inlet, and from mold The discharge of partition discharge port；

D, the blade rotation on pelletizer variable-frequency motor driving cutterhead, cuts the material being discharged from mold partition discharge port, Material particles are formed, are dropped into pelletizing storehouse；

E, blower motor driving blower rotation, generates wind-force, passes sequentially through fan outlet, air duct and air intake vent entrance and cuts In grain storehouse, material is blown into discharge port.

3. beneficial effect

Using technical solution provided by the invention, compared with prior art, have the following beneficial effects:

(1) present invention can be by the horizontal distance between adjusting set telescopic adjustment blade and mold partition, simultaneously for mould Has the setting in partition discharge port aperture, jointly come come the size that selects required particle；

(2) material of extruder of the present invention from extruder through mold partition to pelletizing storehouse among, promote by outer burden-guiding cone Material disperses to discharge from surrounding mold partition discharge port, and mold partition discharge port has effectively buffered extrusion by gradually becoming smaller greatly Machine material guarantees that material smoothly squeezes out to the pressure of mold partition；

(3) the setting edge of a knife of blade of the present invention closely surrounds mold partition surrounding ring mould partition discharge port, effectively mentions The efficiency of high pelletizing, energy-saving effect are obvious；

(4) blower of the present invention blows out material particles, its accumulation bonding is effectively prevent to be difficult to exclude；

(5) safety lock is arranged in pelletizing storehouse of the present invention, and key and booting control cabinet locking phase connect, and effectively prevent pelletizing storehouse unlocked Firmly start pelletizing operation initiation accident.

Detailed description of the invention

Fig. 1 is apparatus of the present invention main view；

Fig. 2 is apparatus of the present invention side view；

Fig. 3 is enlarged drawing at I in Fig. 1；

Fig. 4 is II enlarged drawing in Fig. 1；

Fig. 5 is the main view of cutterhead；

Fig. 6 is the side view of cutterhead；

Fig. 7 is the effect picture of blade.

Label declaration in schematic diagram:

1, pelletizer variable-frequency motor；12, motor output shaft；13, shaft coupling；14, motor fixing frame；2, main shaft；21, it puts down Key；22, deep groove ball bearing；221, bearing holder (housing, cover)；23, fixed swivel nut；24, bearing；25, pelletizing storehouse fixed frame；26, fixing sleeve；3, Adjusting set；31, spanner is adjusted；32, lock handle is adjusted；33, adjustment hole；4, cutterhead；41, blade；42, cutter head；421, knife Disk body fixing screws；422, cutter head pressing plate；413, fixed plate；411, blade pressuring plate；412, blade pressuring plate screw；52, mold Plate fixing screws；5, mold partition；51, mold partition discharge port；6, burden-guiding cone；61, interior burden-guiding cone；62, outer burden-guiding cone；63, Counter flange；64, feeding inlet；65, mold flanged plate；66, mold imitates faller；67, mode locking handle；68, key；7, extruder； 8, pelletizing storehouse；81, blower motor；82, blower；83, fan outlet；84, air duct；85, air intake vent；86, discharge port；91, small Vehicle；92, trolley track.

Specific embodiment

To further appreciate that the contents of the present invention, in conjunction with accompanying drawings and embodiments, the present invention is described in detail.

Embodiment 1

A kind of Granulation Equipments of the present embodiment, including pelletizer variable-frequency motor 1 and main shaft 2, as shown in Figure 1,2,3, 4, also Including adjusting set 3, cutterhead 4, mold partition 5 and burden-guiding cone 6, wherein the pelletizer variable-frequency motor 1 is connect with main shaft 2, is adjusted 3 one end of section set are fixedly connected with 1 output end of pelletizer variable-frequency motor, and the other end is fixed on the outside of 2 one end of main shaft by bearing, main 2 other end of axis is connect with cutterhead 4, and the mold partition 5 positioned at 4 outside of cutterhead is arranged on burden-guiding cone 6.

Pelletizer variable-frequency motor 1 is fixed on motor fixing frame 14, and motor fixing frame 14 is located at the top of shaft coupling 13, can be according to Horizontal distance between 3 telescopic adjustment cutterhead 4 of adjusting set and mold partition 5, to adjust the length of material particles, while to mould Has the replacement of partition 5, to adjust the section partial size of material particles, the two is jointly come come the size that selects required material particles.

Pelletizer variable-frequency motor 1 drives main shaft 2 to rotate, and the rotation of cutterhead 4 on main shaft 2 is cut from the mold on burden-guiding cone 6 The material being discharged in partition 5.

Embodiment 2

A kind of Granulation Equipments of the present embodiment, is further improved on the basis of embodiment 1, as shown in Figure 1,2,3, 4, institute The motor output shaft 12 for the pelletizer variable-frequency motor 1 stated is connect by shaft coupling 13 with main shaft 2, and 3 one end of adjusting set is fixed on connection 13 outside of axis device.

The pelletizer variable-frequency motor 1 is arranged on motor fixing frame 14, adjusts what main shaft 2 stretched out by adjusting set 3 Length, so as to adjust the cutterhead 4 and the distance between mold partition 5 on 2 other end of main shaft, so as to adjust the length of material particles Degree.

Embodiment 3

A kind of Granulation Equipments of the present embodiment is further improved on the basis of embodiment 1,2, as shown in Figure 1,2,3, 4, Radially even in the adjusting set 3 that adjustment hole 1 is distributed with, the outside of described 2 one end of main shaft is equipped with deep groove ball bearing 22, the bearing outside 221 of deep groove ball bearing 22 is radially even to be distributed with and the consistent adjustment hole two in one 33 aperture of adjustment hole, tune Knothole 1 is equal with the distribution spacing of adjustment hole two, adjusts spanner 31 and is located in adjustment hole 1 and adjustment hole two, adjusts lock Tight handle 32 is located in adjusting set 3.

By changing the relative position between adjustment hole 1 and adjustment hole two, adjust spanner 31 be inserted into adjustment hole 1 with It is fixed in adjustment hole two, adjusts lock handle 32 and lock adjusting set 3.So as to adjust the cutterhead 4 and mould on 2 other end of main shaft Has the distance between partition 5, so as to adjust the length of material particles.

Embodiment 4

A kind of Granulation Equipments of the present embodiment is further improved, such as the institute of Fig. 1,2,3,4 on the basis of embodiment 1,2,3 Show, cutterhead 4 is set on the end of 2 other end of main shaft, and cutterhead 4 includes cutter head 42, blade pressuring plate 411,42 center of cutter head Outside is evenly distributed with fixed plate 413, and blade pressuring plate 411 is located at 413 side of fixed plate, between blade pressuring plate 411 and fixed plate 413 Gap it is adjustable, blade 41 is between blade pressuring plate 411 and fixed plate 413.

As shown in Fig. 5,6,7, fixed plate 413 is evenly distributed on the outside of 42 center of cutter head, blade pressuring plate 411, which is located at, to be fixed 413 side of plate, blade pressuring plate 411 are connect with fixed plate 413, and the gap between blade pressuring plate 411 and fixed plate 413 is adjustable, blade 41 between blade pressuring plate 411 and fixed plate 413.

Blade 41 does not need to punch, and does not destroy the body construction of blade 41, does not influence the cutting performance of blade 41 itself, knife 41 integrated stress of piece is uniform, and stability is good, wear-resisting, and reduces the processing program of blade 41, saves processing cost.

Blade 41 is fixed in the fixed plate 413 being uniformly distributed on the outside of 42 center of cutter head by blade pressuring plate 411, Therefore, blade is evenly distributed on the outside of 42 center of cutter head, and after cutter head 42 rotates, blade 41 is to rubber granule (in the present embodiment For rubber granule, it is also possible to other material particles to be cut) it is cut, when blade 41 needs replacing, it is only necessary to adjust blade Blade 41 can be taken out between blade pressuring plate 411 and fixed plate 413, be put by the gap between pressing plate 411 and fixed plate 413 After entering new blade 41, the gap between blade pressuring plate 411 and fixed plate 413 is readjusted, compress can be realized between the two The fixation of blade 41 is replaced convenient and efficient.

As shown in Fig. 5 or 6, fixed plate 413 is rectangle, and blade pressuring plate 411 is consistent with 413 shape of fixed plate, blade pressure Be equipped with the screw hole to match with blade pressuring plate screw 412 on plate 411 and 413 both ends of fixed plate, blade 41 can for rectangle or Other shapes that can be passed through between blade pressuring plate 411 and fixed plate 413 and between two blade pressuring plate screws 412, knife 41 edge of a knife direction of piece should be consistent with the direction of rotation of blade 41, i.e., along the circumferential direction, all arrange to be unified for clockwise towards or Blade 41 should be all fixed on the same side of fixed plate 413, when installing blade 41 to ensure smoothly by direction that person is counterclockwise Cut material.

The both ends of blade pressuring plate 411 are connect by blade pressuring plate screw 412 with fixed plate 413, when needing replacing blade 41, The blade pressuring plate screw 412 that 411 both ends of blade pressuring plate are connect with fixed plate 413 is loosened, 411 both ends of blade pressuring plate and fixation are increased Gap between plate 413, to take out blade 41；New blade 41 is placed in 411 both ends of blade pressuring plate and fixed plate 413 Between by tightening blade pressuring plate screw 412 come fixed blade 41.

Cutter head 42 and fixed plate 413 are integrally formed, and cutter head 42 and the integrally formed structure of fixed plate 413 increase The stability of cutter head 42 ensures the stable operation of whole device.

Cutter head 42 is located at 5 side of mold partition, is evenly distributed with mould located on the same circle on the mold partition 5 Has partition discharge port 51.Mold partition 5 is fixed on burden-guiding cone 6 by Die and mould plate fixing screws 52,7 extruded material of extruder, warp Burden-guiding cone 6 is crossed, the cylindrical rubber body squeezed out from mold partition discharge port 51, according to predetermined dimensions by the blade on cutter head 42 41 cuttings form smooth, the of uniform size rubber granule of notch.

The angle of the fixed plate 413 and mold partition 5 is 10-15 °, is specifically set in use, can according to need It is set to the numerical value such as 10 °, 15 °, 12 °, 13 °, 11 ° or 14.5 °.

Because blade 41 is fixed on mold partition 5 by blade pressuring plate 411, i.e., blade 41 and fixed plate 413 are same flat In face, so, the angle of blade 41 and mold partition 5 is 10-15 °, which has following advantages: 1) being set by the angle It sets, it is ensured that certain gap is kept between the edge of a knife and mold partition 5 of blade 41, to keep the edge of a knife of blade 41 as small as possible Itself is worn, and damage is scraped to mold partition 5；2) because blade 41 is relative to before the work that mold partition discharge port 51 squeezes out Make circumgyration incision to the rubber bodies of movement, that is to say, that while rubber bodies are moved, blade 41 carries out circumgyration incision, such as Fruit blade 41 is vertical with the rubber bodies for making propulsion squeezed out from mold partition discharge port 51, then the rubber granule being cut into Notch will not be smooth；The burnishing surface of rubber bodies length direction this technology is perpendicular to solve the notch of rubber granule to ask The angle of fixed plate 413 and mold partition 5 is creatively set as 10-15 °, i.e. blade 41 and mold partition 5 by topic, this patent Angle is 10-15 °, is compensated by blade 41 in the rubber bodies of circumgyration incision propulsion, realizes the notch of rubber granule It is perpendicular to the burnishing surface of rubber bodies length direction, guarantees the uniformity of rubber grain；3) setting of the angle value combine with Lower factor: the rotational velocity range of blade 41；The rubber bodies squeezed out from mold partition discharge port 51 make the speed model of propulsion It encloses；The size range of rubber grain after cutting；The angle value, which has comprehensively considered, to be met above three factor and is arranged, mistake It is big or it is too small have an impact to above-mentioned three kinds of factors, additional unnecessary troublesome problem may be brought.

Fixed plate 413 is evenly distributed on the outside of 42 center of cutter head, the quantity of the fixed plate 413 is two or more, Preferably, the quantity of fixed plate 413 is four, five or six.

Be uniformly distributed on the outside of 42 center of cutter head there are four fixed plate 413, four fixed plates 413 and 42 one of cutter head at Type, four blades 41 are fixed in fixed plate 413 by a blade pressuring plate 411 respectively.

Cutter head 42 rotates, and band cutting blade 41 rotates under certain speed, smoothly realizes smooth and uniform pelletizing, it is ensured that circle The uniformity of the length of cylindrical rubber particle substantially increases pelletizing efficiency, reduces energy compared with single 41 pelletizing of blade Consumption.Theoretically consider that the quantity of blade 41 is more, the efficiency of pelletizing is higher, and planarization and uniformity are better, is limited to equipment The difficulty and cost of realization, in practical applications, inventor is by exploring repeatedly and testing discovery, when the quantity of blade 41 is four When a, the difficulty and cost of equipment realization can either be taken into account, and the high-efficient of pelletizing can be made, planarization and uniformity are good；Such as Fruit considers merely the cost problem realized, blade 41 is that two or three can be set into fixed plate 413, if simple consider To pelletizing effect, the quantity such as five or six can be set into blade 41 can be with can be according to the specific need for being directed to material particles It asks to do corresponding adjustment.

Blade 41 with a thickness of 1-3mm.It is specific in use, can according to need be arranged to 1mm, 3mm, 2mm, 1.1mm, The numerical value such as 1.5mm or 2.5mm can take into account the blade of cost consideration purchase different size thickness.

Rigidity less than 1mm blade 41 is inadequate, and pelletizing when easily fractures, and is greater than 41 higher cost of 3mm blade, processing Difficulty is big；Blade 41 in 1-3mm thickness range, can directly buy, and have made to order without special, facilitate the replacement of blade 41, and Reduce the processing cost of blade 41.

The cutter head 42 is fixed on one end of main shaft 2, and the other end of main shaft 2 is connect with driving motor.Pelletizer becomes Frequency motor 1 drives main shaft 2 to rotate, and cutter head 42 rotates, and carries out rotary cutting to the rubber grain extruded with the rotation of cutting blade 41 It cuts.

It is equipped with flat key 21 in the junction of cutter head 42 and main shaft 2, fixing cutter disk body 42 and main shaft are used for using flat key 21 2, when preventing main shaft 2 from rotating, cutter head 42 is slided itself, it is ensured that the operation of device efficient stable.

Cutter head pressing plate 422 is covered with outside the cutter head 42, cutter head fixing screws 421 pass through cutter head pressing plate 422 with the center of cutter head 42, be fixed on 2 end of main shaft.Cutter head fixing screws 421 are by cutter head pressing plate 422 and cutterhead Body 42 is fixed together, and cutter head fixing screws 421 and cutter head pressing plate 422 cooperate together, enhancing cutter head 42 and main shaft 2 Bonding strength makes device stable operation.

Material is through extruder 7, then passes through the mold partition 5 on the burden-guiding cone 6 being connected with extruder 7, discharges from mold partition Mouth 51 discharges, while pelletizer variable-frequency motor 1 drives main shaft 2 and cutter head 42 is driven to rotate, the blade installed on cutter head 42 41, which also rotate, realizes the uniform pelletizing of the material squeezed out to the mold partition discharge port 51 on mold partition 5.

Embodiment 5

A kind of Granulation Equipments of the present embodiment is further improved, such as Fig. 1,2,3,4 on the basis of embodiment 1,2,3,4 Shown, the burden-guiding cone 6 includes the interior burden-guiding cone 61 and outer burden-guiding cone 62 being fixed on mold partition 5, the interior guide Cone 61 be located at outer burden-guiding cone 62 in, between interior burden-guiding cone 61 and outer burden-guiding cone 62 have gap, outer burden-guiding cone 62 far from mold every One end of plate 5 is equipped with feeding inlet 64.

Interior burden-guiding cone 61 and outer burden-guiding cone 62 are formed by the circulation passage that gap is material, and material enters from feeding inlet 64 Into the circulation passage of material, material is squeezed effect, is discharged out of mold partition discharge port 51 on mold partition 5, object Expect grain forming.

Mold partition discharge port 51 is uniformly provided on mold partition 5, distribution situation is as shown in figure 5, mold partition discharge port 51 are located on a concentric circles, and the gap between mold partition discharge port 51 and interior burden-guiding cone 61 and outer burden-guiding cone 62 is connected to, such as Shown in Fig. 4,63 one end of counter flange is connected to feeding inlet 64, and 63 other end of counter flange is connected to extruder 7.Counter flange 63 It is fixed on outer burden-guiding cone 62, the material that extruder 7 squeezes out is entered in feeding inlet 64 by counter flange 63.

Counter flange 63 is fixed on outer burden-guiding cone 62, and the path being connected to feeding inlet 64 is equipped in counter flange 63, is used In in material transferring, the material smooth delivery of power to feeding inlet 64 that extruder 7 is squeezed out.Further, the interior burden-guiding cone 61 Outside is smooth Surface of Sphere, is also smooth Surface of Sphere inside the outer burden-guiding cone 62, interior 61 outside of burden-guiding cone with lead outside Match inside material cone 62, and be equipped with gap between the two, smoothly circulates in gap convenient for material, prevent feed blocking.

Interior burden-guiding cone 61 and outer burden-guiding cone 62 are formed by gap, the plane in 62 side of interior burden-guiding cone 61 and outer burden-guiding cone An annulus is constituted on (outside of the plane is mold partition 5), the mold partition discharge port 51 on mold partition 5 is distributed in circle It is connected on ring and with annulus, as shown in Figure 5.

After material enters in feeding inlet 64, it is formed by gap in interior burden-guiding cone 61 and outer burden-guiding cone 62 and flows to mould Have at partition 5, the outside of mold partition 5 is equipped with cutterhead 4, and the blade 41 on cutterhead 4 rotates, to from mold partition discharge port 51 The material of discharge is cut, and material particles are formed.

Cutterhead 4 is located in pelletizing storehouse 8, and pelletizing storehouse 8 is connected to the air intake vent 85 on discharge port 86 and air duct 84.On cutterhead 4 The material particles of 41 excision forming of blade fall into pelletizing storehouse 8, wind enters in pelletizing storehouse 8 from the air intake vent 85 on air duct 84, Material particles are blown into discharge port 86 along discharge nozzle.Discharge nozzle is located at 8 lower part of pelletizing storehouse, in 8 lower part of pelletizing storehouse and air intake vent 85 connections, obliquely, the wind blown from air intake vent 85 blows out material particles along discharge nozzle obliquely in the direction of discharge nozzle It goes, prevents accumulation from bonding.

The outside of burden-guiding cone 6 is equipped with mold flanged plate 65, and mold is imitated faller 66, key 68 and mode locking handle 67 and is arranged at On mold flanged plate 65.Mold, which imitates faller 66, prevents counter flange 63 from dropping, and mode locking handle 67 is locked for locking counter flange 63 Mould handle 67 further fixes counter flange 63.

Die and mould plate fixing screws 52 are distributed in mold partition discharge port 51, and to be formed by annulus inside and outside, inside annulus Die and mould plate fixing screws 52 mold partition 5 is fixed on interior 61 lateral surface of burden-guiding cone, the fixed spiral shell of Die and mould plate outside annulus Mold partition 5 is fixed on outer burden-guiding cone 62 by nail 52.According to the size of the material particles diameter of section of required processing, mould is selected Has partition 5, so that the size of the material particles diameter of section of the bore and extrusion of mold partition discharge port 51 matches, using mould Have 52 fixing mould partition 5 of plate fixing screws, be convenient for changing mold partition 5, to meet the material particles need of production different-grain diameter It asks.

Embodiment 6

A kind of Granulation Equipments of the present embodiment is further improved on the basis of embodiment 1,2,3,4,5, as Fig. 1,2,3, Shown in 4, mold partition discharge port 51, mold partition discharge port 51 and interior burden-guiding cone 61 are uniformly provided on the mold partition 5 Gap connection between outer burden-guiding cone 62, feeding inlet 64 are connected to extruder 7.

Embodiment 7

A kind of Granulation Equipments of the present embodiment is further improved on the basis of embodiment 1,2,3,4,5,6, as Fig. 1,2, 3, shown in 4, the outside of the mold partition 5 is equipped with cutterhead 4, and cutterhead 4 is located in pelletizing storehouse 8, pelletizing storehouse 8 and discharge port 86 and wind Air intake vent 85 on road 84 is connected to.

Embodiment 8

A kind of Granulation Equipments of the present embodiment is further improved on the basis of embodiment 1,2,3,4,5,6,7, as Fig. 1, 2, shown in 3,4, blower motor 81 is connect with wind 82, and the fan outlet 83 of blower 82 is connected to air duct 84.

Embodiment 9

A kind of Granulation Equipments of the present embodiment is further improved on the basis of embodiment 1,2,3,4,5,6,7,8, is such as schemed 1, it is equipped with fixed swivel nut 23 shown in 2,3,4, on the outside of deep groove ball bearing 22, is equipped with pelletizing storehouse fixed frame 25 on the outside of fixed swivel nut 23, Pelletizing storehouse fixed frame 25 is set in 2 outside of main shaft, and 2 other end of main shaft is connect by fixing sleeve 26 with pelletizing storehouse fixed frame 25.

As shown in figure 3, pelletizing storehouse fixed frame 25 is used to fix pelletizing storehouse 8, Granulation Equipments of the invention is fixed on trolley 91 On, trolley 91 is located on trolley track 92, and wheel is distributed in 91 bottom of trolley, so that trolley 91 moves on trolley track 92, Granulation Equipments is facilitated to connect from different extruders 7.

Embodiment 10

A kind of prilling process of Granulation Equipments of the present embodiment, the steps include:

A, a kind of Granulation Equipments according to embodiment 1,2,3,4,5,6,7,8,9, according to the required object processed Expect particle size, adjusts a kind of Granulation Equipments；

The setting of A1, material length:

Change the relative position between the adjustment hole 1 and adjustment hole two in adjusting set 3, adjusts the insertion of spanner 31 and adjust It is fixed in hole 1 and adjustment hole two, adjusts lock handle 32 and lock adjusting set 3, so as to adjust the knife of 2 upper tool pan 4 of main shaft The distance between piece 41 and mold partition 5, so as to adjust material particles to required length；

The setting of A2, material particular diameter:

Mold partition 5 is selected, mold partition discharge port 51 and the partial size of material particles match；

B, start blower motor 81, extruder 7 and pelletizer variable-frequency motor 1；

C, the material that extruder 7 squeezes out enters the gap between interior burden-guiding cone 61 and outer burden-guiding cone 62 by feeding inlet 64, And it is discharged from mold partition discharge port 51；

D, pelletizer variable-frequency motor 1 drives the blade 41 on cutterhead 4 to rotate, what cutting was discharged from mold partition discharge port 51 Material forms material particles, drops into pelletizing storehouse 8；

E, blower motor 81 drives blower 82 to rotate, and generates wind-force, passes sequentially through fan outlet 83, air duct 84 and inlet air Mouth 85 enters in pelletizing storehouse 8, and material is blown into discharge port 86.

Further its working principle is supplemented as follows:

Material squeezes out the mold feeding inlet 64 through being connected with extruder 7 through extruder 7 and enters, and shunts by outer burden-guiding cone 62 Material, material enter duct and are tapered until mold partition discharge port 51 discharges, wherein mold partition discharge port 28 aperture Size determines that the diameter of material particles, material are cut into cylindrical particle by the shear action of the blade 41 of cutterhead 4, The length of particle is controlled by the revolving speed of pelleter cutterhead 4, and cutterhead 4 is connected with bearing 24 to be controlled by pelletizer variable-frequency motor 1.It is cut into Cylindrical particle material fall into 8 bottom of pelletizing storehouse, material is discharged through discharge port 86 by wind in air duct 84.

Claims (9)

1. a kind of Granulation Equipments, including pelletizer variable-frequency motor (1) and main shaft (2), which is characterized in that further include adjusting set (3), Cutterhead (4), mold partition (5) and burden-guiding cone (6), wherein the pelletizer variable-frequency motor (1) is connect with main shaft (2), is adjusted Set (3) one end is fixedly connected with pelletizer variable-frequency motor (1) output end, and the other end is fixed on outside main shaft (2) one end by bearing Side, main shaft (2) other end are connect with cutterhead (4), are located at the mold partition (5) on the outside of cutterhead (4) and are arranged on burden-guiding cone (6).

2. a kind of Granulation Equipments according to claim 1, which is characterized in that the electricity of the pelletizer variable-frequency motor (1) Machine output shaft (12) is connect by shaft coupling (13) with main shaft (2), and adjusting set (3) one end is fixed on the outside of shaft coupling (13).

3. a kind of Granulation Equipments according to claim 1, which is characterized in that radially even in the adjusting set (3) Adjustment hole one (33) is distributed with, the outside of the main shaft (2) one end is equipped with deep groove ball bearing (22), deep groove ball bearing (22) Bearing outside (221) is radially even be distributed with the consistent adjustment hole two in adjustment hole one (33) aperture, adjustment hole one (33) with The distribution spacing of adjustment hole two is equal, adjusts spanner (31) and is located in adjustment hole one (33) and adjustment hole two, adjusts lock handle (32) it is located on adjusting set (3).

4. a kind of Granulation Equipments according to claim 3, which is characterized in that cutterhead (4) is set in main shaft (2) other end On end, cutterhead (4) includes cutter head (42), blade pressuring plate (411), is evenly distributed with fixed plate on the outside of cutter head (42) center (413), blade pressuring plate (411) is located at fixed plate (413) side, and the gap between blade pressuring plate (411) and fixed plate (413) can It adjusts, blade (41) is located between blade pressuring plate (411) and fixed plate (413).

5. a kind of Granulation Equipments according to claim 1, which is characterized in that the burden-guiding cone (6) includes being fixed on mould Having the interior burden-guiding cone (61) and outer burden-guiding cone (62) on partition (5), the interior burden-guiding cone (61) is located in outer burden-guiding cone (62), There is gap, outer burden-guiding cone (62) is equipped with far from the one end of mold partition (5) between interior burden-guiding cone (61) and outer burden-guiding cone (62) Feeding inlet (64).

6. a kind of Granulation Equipments according to claim 5, which is characterized in that be uniformly provided on the mold partition (5) Mold partition discharge port (51), the gap between mold partition discharge port (51) and interior burden-guiding cone (61) and outer burden-guiding cone (62) connect Logical, feeding inlet (64) is connected to extruder (7).

7. a kind of Granulation Equipments according to claim 5, which is characterized in that the outside of the mold partition (5) is equipped with knife Disk (4), cutterhead (4) are located in pelletizing storehouse (8), and the air intake vent (85) on pelletizing storehouse (8) and discharge port (86) and air duct (84) is even It is logical.

8. a kind of Granulation Equipments according to claim 7, which is characterized in that blower motor (81) is connect with blower (82), The fan outlet (83) of blower (82) is connected to air duct (84).

9. a kind of Granulation Equipments according to claim 3, which is characterized in that be equipped with fixed spiral shell on the outside of deep groove ball bearing (22) It covers (23), pelletizing storehouse fixed frame (25) is equipped on the outside of fixed swivel nut (23), pelletizing storehouse fixed frame (25) is set in main shaft (2) outside Side, main shaft (2) other end are connect by fixing sleeve (26) with pelletizing storehouse fixed frame (25).