CN107962700A - A kind of efficiently PVC is granulated cooling and collects sorting unit - Google Patents
A kind of efficiently PVC is granulated cooling and collects sorting unit Download PDFInfo
- Publication number
- CN107962700A CN107962700A CN201711263422.8A CN201711263422A CN107962700A CN 107962700 A CN107962700 A CN 107962700A CN 201711263422 A CN201711263422 A CN 201711263422A CN 107962700 A CN107962700 A CN 107962700A
- Authority
- CN
- China
- Prior art keywords
- rotating cylinder
- feeding auger
- rack
- sorting unit
- cooling
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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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
Cooling, which is granulated, the invention discloses a kind of efficiently PVC collects sorting unit; including feeding auger, coolant jacket, rack and rotating cylinder; the feeding auger is driven by auger motor and run; the both ends of feeding auger offer cast hopper and blanking port respectively; wherein cast hopper is in the underface of comminutor outlet; the outside of the feeding auger is coated with coolant jacket, and coolant jacket, which is equipped with, is used for the outlet tube for exporting coolant and the inlet tube for being passed through coolant；Two positions are installed in the rack to be relatively fixed set, the beneficial effects of the invention are as follows：Heat on granule materials is driven by the circulating cooling liquid energy in coolant jacket, granule materials are cooled down, and during drum rotation, helical blade rotates synchronously, granule materials are pushed at discharge nozzle position from receiving hopper, and flowed out from discharge nozzle, the undesirable granule materials of particle diameter can be fallen from material-dropping hole during the motion, realize the sorting of granule materials.
Description
Technical field
The present invention relates to a kind of prilling granulator, is specifically that a kind of efficiently PVC is granulated cooling collection sorting unit.
Background technology
It is usually by main body Corvic that PVC, which is granulated,（Coccoid）Add a certain proportion of heat stabilizer, modifying agent,
Processing aid, colouring agent is thoroughly mixed by high-speed mixer under certain technique to be dropped with low-speed mixer
Temperature, at the same by twin-screw extrusion equipment and corresponding matching die by certain temperature, speed carry out shearing plasticizing, cooling and
One kind mixing of formation is granular.But existing comminutor will also be cooled down and sorted to particle after completing to be granulated, and show
There is the cooling and sorting in technology complicated, cumbersome, the degree of automation is low, influences production efficiency.
The content of the invention
Cooling is granulated it is an object of the invention to provide a kind of efficiently PVC and collects sorting unit, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical solution：
A kind of efficiently PVC is granulated cooling and collects sorting unit, including feeding auger, coolant jacket, rack and rotating cylinder, and the feeding twists
Dragon is driven by auger motor and run, and the both ends of feeding auger offer cast hopper and blanking port respectively, and wherein cast hopper is in and makes
The underface of grain machine outlet, the outside of the feeding auger are coated with coolant jacket, and coolant jacket, which is equipped with, to be used to export coolant
Outlet tube and the inlet tube for being passed through coolant；Two positions are installed in the rack to be relatively fixed set, two fixations
Rotating cylinder is connected between set, rotating cylinder rotates independently of each other with two fixing sleeves, is connected on two fixing sleeves for feeding
With the receiving hopper and discharge nozzle for discharging, wherein receiving hopper is in the underface of blanking port, the inward at both ends contracting of the rotating cylinder
Mouth is placed in the inside of fixing sleeve, bearing, the table of the rotating cylinder being also equipped between the inner wall of fixing sleeve at the necking of rotating cylinder
Face offers multiple material-dropping holes, fixing axle is additionally provided with the shaft core position of the rotating cylinder, fixing axle is by fixed bracing strut with turning
Cylinder keeps rotating synchronously, and the external stability of fixing axle has helical blade, and the rotating cylinder and fixing sleeve are circle, and rack is in correspondence
Square hole is offered at the position of upper rotating cylinder, the width of square hole is greater than or equal to the diameter of rotating cylinder；The external stability of the rotating cylinder has
At least two driven tooth sets, driven tooth covers and rack-mounted driving gear, by turning between at least two driving gears
Axis connection simultaneously keeps rotating synchronously, and the end of shaft is fixed with driven pulley, and driven pulley is connected by synchronous belt and driving pulley
Connect, driving pulley is installed on the output terminal of driving motor, and driving motor is installed in rack；The auger motor and driving motor
It is electrically connected with power supply and controlling switch.
As the further scheme of the present invention：The outside of the rotating cylinder offers side door, and side door is pacified by lock and rotating cylinder
Dress.
As further scheme of the invention：The bottom of the square hole is provided with particle bucket, and the bottom of particle bucket is equipped with
Material collecting box for harvesting.
As further scheme of the invention：Connected between the receiving hopper and blanking port with cloth bag.
As further scheme of the invention：Vibrating motor is also equipped with the rack.
As further scheme of the invention：One side position of the feeding auger is additionally provided with cooling blower, cools down wind
The chimney fan of machine is connected with feeding auger, for inputting cold wind into feeding auger.
As further scheme of the invention：The air-out direction of the chimney fan and the material conveying direction of feeding auger
Angle be acute angle.
Compared with prior art, the beneficial effects of the invention are as follows：Particle is driven by the circulating cooling liquid energy in coolant jacket
Heat on material, cools down granule materials, and during drum rotation, and helical blade rotates synchronously, by granule materials from connecing
Hopper is pushed at discharge nozzle position, and is flowed out from discharge nozzle, and the undesirable granule materials of particle diameter are during the motion
It can be fallen from material-dropping hole, realize the sorting of granule materials, can realize efficient cooling and sorting to granule materials, what is sub-elected is broken
Material, which can continue to put into comminutor, to be reused.
Brief description of the drawings
Fig. 1 is that a kind of efficiently PVC is granulated the structure diagram that sorting unit is collected in cooling.
Fig. 2 is that a kind of efficiently PVC is granulated the structure diagram that rotating cylinder in sorting unit is collected in cooling.
Fig. 3 is that a kind of efficiently PVC is granulated the structure diagram that rack in sorting unit is collected in cooling.
In figure：1- feedings auger, 2- inlet tubes, 3- cast hoppers, 4- coolant jackets, 5- outlet tubes, 6- augers motor, 7- blankings
Mouth, 8- receiving hoppers, 9- synchronous belts, 10- racks, 11- fixing sleeves, 12- driven tooths set, 13- material-dropping holes, 14- rotating cylinders, 15- shafts,
16- drivings motor, 17- particles bucket, 18- discharge nozzles, 19- fixing axles, 20- helical blades, 21- driving gears.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of efficiently PVC is granulated cooling and collects sorting unit, including feeding
Auger 1, coolant jacket 5, rack 10 and rotating cylinder 14, the feeding auger 1 drive operation, the both ends of feeding auger 1 by auger motor 6
Cast hopper 3 and blanking port 7 are offered respectively, and wherein cast hopper 3 is in the underface of comminutor outlet, for catching from comminutor
The particle fallen, the outside of the feeding auger 1 are coated with coolant jacket 4, coolant jacket 4 be equipped be used to exporting coolant go out liquid
Pipe 5 and the inlet tube 2 for being passed through coolant, when feeding auger 1 conveys granule materials, by coolant jacket 4
Circulating cooling liquid energy drives the heat on granule materials, and granule materials are cooled down；Two positions are installed in the rack 10
The set 11 that is relatively fixed is put, rotating cylinder 14 is connected between two fixing sleeves 11, rotating cylinder 14 turns independently of each other with two fixing sleeves 11
It is dynamic, the receiving hopper 8 and discharge nozzle 18 for feeding and for discharging, wherein receiving hopper 8 are connected on two fixing sleeves 11
In the underface of blanking port 7, for catching granule materials after cooling, and it is conducted into rotating cylinder 14, the rotating cylinder 14
Surface offer multiple material-dropping holes 13, the undesirable granule materials of particle diameter can be fallen from material-dropping hole 13, the rotating cylinder
Fixing axle 19 is additionally provided with 14 shaft core position, fixing axle 19 keeps rotating synchronously by fixed bracing strut with rotating cylinder 14, fixed
The external stability of axis 19 has helical blade 20, and when rotating cylinder 14 rotates, helical blade 20 rotates synchronously, by granule materials from splicing
Bucket is pushed at 18 position of discharge nozzle, and is flowed out from discharge nozzle 18, realizes the sorting of granule materials；The outside of the rotating cylinder 14 is consolidated
Surely at least two driven tooths cover 12, driven tooth covers 12 and the driving gear 21 in rack 10, at least two driving tooths
Connected between wheel 21 by shaft 15 and keep rotating synchronously, the end of shaft 15 is fixed with driven pulley, and driven pulley passes through
Synchronous belt 9 is connected with driving pulley, and driving pulley is installed on the output terminal of driving motor 16, and driving motor 16 is installed on rack 10
On；The auger motor 6 and driving motor 16 are electrically connected with power supply and controlling switch.
The rotating cylinder 14 and fixing sleeve 11 are circle, and rack 10 offers square hole in correspondence at the position of rotating cylinder 14,
The width of square hole is greater than or equal to the diameter of rotating cylinder 14.
The bottom of the square hole is provided with particle bucket 17, for collecting the particle fallen from material-dropping hole 13, particle bucket 17
Bottom is equipped with Material collecting box for harvesting, and particle is dropped into after Material collecting box for harvesting is collected, and can be put into comminutor and is granulated again, just
In the recycling for realizing material.
Connected between the receiving hopper 8 and blanking port 7 with cloth bag, prevent the unrestrained of material, the waste for reducing material shows
As.
The inward at both ends necking of the rotating cylinder 14 is placed in the inside of fixing sleeve 11, at the necking of rotating cylinder 14 with fixing sleeve 11
Inner wall between be also equipped with bearing.
One side position of the feeding auger 1 is additionally provided with cooling blower, and chimney fan and the feeding auger 1 of cooling blower connect
Connect, for inputting cold wind, the cooling effect of improving material into feeding auger 1.
The air-out direction of the chimney fan and the angle of the material conveying direction of feeding auger 1 are acute angle, to feeding auger 1
Material conveying play the role of positive incentive.
The outside of the rotating cylinder 14 offers side door, and side door is installed by latching with rotating cylinder 14.
Vibrating motor is also equipped with the rack 10.
The present invention operation principle be：During work, feeding is entered from the granule materials that comminutor is fallen by cast hopper 3
Inside auger 1, when feeding auger 1 conveys granule materials, particle is driven by the circulating cooling liquid energy in coolant jacket 4
Heat on material, cools down granule materials, drops into receiving hopper 8, goes forward side by side from blanking port 7 by material after cooling
Enter to rotating cylinder 14, start driving motor 16, by the gearing of gear, rotating cylinder 14 rotates, and helical blade 20 rotates synchronously, will
Granule materials are pushed at 18 position of discharge nozzle from receiving hopper, and flowed out from discharge nozzle 18, the undesirable particulate matter of particle diameter
Material can be fallen from material-dropping hole 13 during the motion, realize the sorting of granule materials.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of efficiently PVC is granulated cooling and collects sorting unit, including feeding auger（1）, coolant jacket（5）, rack（10）With turn
Cylinder（14）, it is characterised in that the feeding auger（1）By auger motor（6）Driving operation, feeding auger（1）Both ends difference
Offer cast hopper（3）And blanking port（7）, wherein cast hopper（3）In the underface of comminutor outlet, the feeding auger
（1）Outside be coated with coolant jacket（4）, coolant jacket（4）It is equipped with the outlet tube for being used for exporting coolant（5）With it is cold for being passed through
But the inlet tube of liquid（2）；The rack（10）On two positions be installed be relatively fixed set（11）, two fixing sleeves（11）It
Between be connected with rotating cylinder（14）, rotating cylinder（14）With two fixing sleeves（11）Rotate independently of each other, the rotating cylinder（14）Inward at both ends
Necking is placed in fixing sleeve（11）Inside, rotating cylinder（14）Necking at and fixing sleeve（11）Inner wall between be also equipped with axis
Hold, two fixing sleeves（11）On be connected to receiving hopper for feeding and for discharging（8）And discharge nozzle（18）, wherein connecing
Hopper（8）In blanking port（7）Underface, the rotating cylinder（14）Surface offer multiple material-dropping holes（13）, the rotating cylinder
（14）Shaft core position at be additionally provided with fixing axle（19）, fixing axle（19）Pass through fixed bracing strut and rotating cylinder（14）Keep synchronous to turn
It is dynamic, fixing axle（19）External stability have helical blade（20）, the rotating cylinder（14）And fixing sleeve（11）It is circle, rack
（10）The rotating cylinder in correspondence（14）Position at offer square hole, the width of square hole is greater than or equal to rotating cylinder（14）Diameter；Institute
State rotating cylinder（14）External stability have at least two driven tooth sets（12）, driven tooth set（12）With installed in rack（10）On master
Moving gear（21）, at least two driving gears（21）Between pass through shaft（15）Connect and keep rotating synchronously, shaft（15）'s
End is fixed with driven pulley, and driven pulley passes through synchronous belt（9）It is connected with driving pulley, driving pulley is installed on driving motor
（16）Output terminal, drive motor（16）Installed in rack（10）On；The auger motor（6）With driving motor（16）With power supply
It is electrically connected with controlling switch.
2. a kind of efficiently PVC according to claim 1 is granulated cooling and collects sorting unit, it is characterised in that the rotating cylinder
（14）Outside offer side door, side door passes through lock and rotating cylinder（14）Installation.
3. a kind of efficiently PVC according to claim 2 is granulated cooling and collects sorting unit, it is characterised in that the square hole
Bottom particle bucket is installed（17）, particle bucket（17）Bottom be equipped with Material collecting box for harvesting.
4. a kind of efficiently PVC according to claim 3 is granulated cooling and collects sorting unit, it is characterised in that the splicing
Bucket（8）And blanking port（7）Between connected with cloth bag.
5. a kind of efficiently PVC according to claim 4 is granulated cooling and collects sorting unit, it is characterised in that the rack
（10）On be also equipped with vibrating motor.
6. a kind of efficiently PVC according to claim 5 is granulated cooling and collects sorting unit, it is characterised in that the feeding
Auger（1）A side position be additionally provided with cooling blower, chimney fan and the feeding auger of cooling blower（1）Connection, for feeding
Auger（1）Interior input cold wind.
7. a kind of efficiently PVC according to claim 6 is granulated cooling and collects sorting unit, it is characterised in that the outlet air
The air-out direction of cylinder and feeding auger（1）The angle of material conveying direction be acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263422.8A CN107962700A (en) | 2017-12-05 | 2017-12-05 | A kind of efficiently PVC is granulated cooling and collects sorting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263422.8A CN107962700A (en) | 2017-12-05 | 2017-12-05 | A kind of efficiently PVC is granulated cooling and collects sorting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107962700A true CN107962700A (en) | 2018-04-27 |
Family
ID=61998676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711263422.8A Pending CN107962700A (en) | 2017-12-05 | 2017-12-05 | A kind of efficiently PVC is granulated cooling and collects sorting unit |
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| CN (1) | CN107962700A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940516A (en) * | 2018-06-19 | 2018-12-07 | 金寨县金银山农业科技开发有限公司 | Horizontal pulverizer is used in a kind of production of processing of crude drugs |
| CN109203284A (en) * | 2018-08-23 | 2019-01-15 | 温州磐石机械设备维修咨询有限公司 | A kind of high adaptation prilling granulator of plastic products processing |
| TWI695681B (en) * | 2019-09-30 | 2020-06-11 | 國立虎尾科技大學 | Low-temperature conveying device for waste from electric slaughterhouse |
| CN112372879A (en) * | 2020-11-23 | 2021-02-19 | 云南联塑科技发展有限公司 | Particle cooling device |
| CN112958252A (en) * | 2021-01-29 | 2021-06-15 | 湖北山特莱新材料有限公司 | Novel water-soluble polyester is smashed device |
| CN113142624A (en) * | 2021-04-26 | 2021-07-23 | 苏州集合维康生物科技有限公司 | Large-particle animal nutrient material extrusion equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010194916A (en) * | 2009-02-26 | 2010-09-09 | Toray Ind Inc | Granulator, and method of manufacturing solidification molding using the same |
| CN205853167U (en) * | 2016-06-22 | 2017-01-04 | 刘彦志 | Plastic grain chiller |
| CN206297027U (en) * | 2016-12-27 | 2017-07-04 | 新乡爱康建材有限公司 | PVC granulation cooling collection devices |
-
2017
- 2017-12-05 CN CN201711263422.8A patent/CN107962700A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010194916A (en) * | 2009-02-26 | 2010-09-09 | Toray Ind Inc | Granulator, and method of manufacturing solidification molding using the same |
| CN205853167U (en) * | 2016-06-22 | 2017-01-04 | 刘彦志 | Plastic grain chiller |
| CN206297027U (en) * | 2016-12-27 | 2017-07-04 | 新乡爱康建材有限公司 | PVC granulation cooling collection devices |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940516A (en) * | 2018-06-19 | 2018-12-07 | 金寨县金银山农业科技开发有限公司 | Horizontal pulverizer is used in a kind of production of processing of crude drugs |
| CN109203284A (en) * | 2018-08-23 | 2019-01-15 | 温州磐石机械设备维修咨询有限公司 | A kind of high adaptation prilling granulator of plastic products processing |
| TWI695681B (en) * | 2019-09-30 | 2020-06-11 | 國立虎尾科技大學 | Low-temperature conveying device for waste from electric slaughterhouse |
| CN112372879A (en) * | 2020-11-23 | 2021-02-19 | 云南联塑科技发展有限公司 | Particle cooling device |
| CN112958252A (en) * | 2021-01-29 | 2021-06-15 | 湖北山特莱新材料有限公司 | Novel water-soluble polyester is smashed device |
| CN113142624A (en) * | 2021-04-26 | 2021-07-23 | 苏州集合维康生物科技有限公司 | Large-particle animal nutrient material extrusion equipment |
| CN113142624B (en) * | 2021-04-26 | 2022-08-09 | 苏州集合维康生物科技有限公司 | Large-particle animal nutrient material extrusion equipment |
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Application publication date: 20180427 |
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