CN108480062A - A kind of centrifuge of PET recycling dehydration - Google Patents
A kind of centrifuge of PET recycling dehydration Download PDFInfo
- Publication number
- CN108480062A CN108480062A CN201810571115.4A CN201810571115A CN108480062A CN 108480062 A CN108480062 A CN 108480062A CN 201810571115 A CN201810571115 A CN 201810571115A CN 108480062 A CN108480062 A CN 108480062A
- Authority
- CN
- China
- Prior art keywords
- stirring rod
- rotary cylinder
- shell
- agitating shaft
- centrifuge
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
Abstract
The present invention discloses a kind of centrifuge of PET recycling dehydration, including shell, rotary cylinder and the actuating unit for driving rotary cylinder rotation, the rotary cylinder is rotatably located in shell, the shell is provided with feed inlet in the side of corresponding rotary cylinder, the shell is provided with discharge port in the other side of corresponding rotary cylinder, several hollow holes are also formed on the barrel of the rotary cylinder；The centrifuge further includes rabbling mechanism, the rabbling mechanism has agitating shaft, stirring rod, cyclone disk and power transmission part, the agitating shaft extends along the axis direction of rotary cylinder, the stirring rod is fixed on agitating shaft and extends along rotary cylinder radial direction, the cyclone disk is fixed on agitating shaft on the end of feed inlet side, and the power transmission part receives power and agitating shaft is driven to rotate；The shell is being also formed with several air inlet holes with the corresponding position of cyclone disk.The present invention substantially prolongs the service life of entire centrifuge.
Description
Technical field
The present invention relates to PET recovery technologies fields, and in particular to be a kind of PET recycling dehydration centrifuge.
Background technology
Important sources one of of the PET bottle piece as PET raw materials recoveries, reclaimer and technique are returned by major raw material
Receive manufacturer hammer away, the recycling granulation process of PET polyester bottles of giving up currently on the market approximately as：Discarded PET bottle is collected, so
Afterwards raw material is obtained after sorting, broken, cleaning, dehydration, pre-crystallized processing, high temperature drying and extruding pelletization successively.
It in dehydration, is typically realized using centrifuge, existing centrifuge includes rotary cylinder and rotary cylinder is driven to rotate
Actuating unit, be formed with several hollow holes on the barrel of the rotary cylinder, the rotary cylinder is under the drive of actuating unit
It is constantly rotated along the axis of its own, the PET bottle sector-meeting being now placed in rotary cylinder is attached under the influence of centrifugal force to be turned
On the barrel of dynamic cylinder, and the droplet for being adhered to PET bottle on piece can then be separated simultaneously from PET bottle on piece under the influence of centrifugal force
Finally discharged from several hollow holes.
But the above-mentioned prior art is in actual use, and under the influence of centrifugal force, the side meeting one of PET bottle piece
It is directly slided close to the barrel of rotary cylinder, due to what is be close together between PET bottle piece and the barrel of rotary cylinder and constantly generate
The repeat function of friction, this " dripping water wears through rock " makes the barrel of the rotary cylinder generally just be needed more using two months or so
Change, so not only increase only the use cost of entire centrifuge, extend the production cycle, and to safeguard bring it is larger
Workload.
It is based on the demand, the applicant's hammer away has this case generation then.
Invention content
The main purpose of the present invention is to provide the centrifuges that a kind of PET recycles dehydration, greatly reduce PET bottle piece
With the frictional force between rotary cylinder barrel, to substantially prolong the service life of entire centrifuge.
In order to achieve the above objectives, solution of the invention is：
A kind of centrifuge of PET recycling dehydration, including shell, rotary cylinder and the engine for driving rotary cylinder rotation
Structure, the rotary cylinder are rotatably located in shell, and the shell is provided with feed inlet, the shell in the side of corresponding rotary cylinder
The other side of corresponding rotary cylinder is provided with discharge port, several hollow holes are also formed on the barrel of the rotary cylinder；
Wherein, the centrifuge further includes rabbling mechanism, the rabbling mechanism have agitating shaft, stirring rod, cyclone disk with
And power transmission part, the agitating shaft extend along the axis direction of rotary cylinder, the stirring rod is fixed on agitating shaft and edge
The extension of rotary cylinder radial direction, the cyclone disk is fixed on agitating shaft and is blown on the end of feed inlet side for being formed
Spiral wind into rotary cylinder, the power transmission part receive power and agitating shaft are driven to rotate；The shell and cyclone disk
Corresponding position is also formed with several air inlet holes.
Further, the power transmission part is belt pulley, and the cyclone disk is located at the inside of shell, and the belt pulley is located at
The outside of shell is connected between the cyclone disk and power transmission part by connecting shaft, and the shell is also formed with for connecting shaft
The through hole extended through, several air inlet holes are arranged at intervals on around the through hole and are integrally formed a circle.
Further, if the cyclone disk has inner disc seat, outer coil and is both connected between inner disc seat and outer coil
Dry deflector, the inner disc seat are fixed in connecting shaft, and the outer diameter of the inner disc seat is equal to the outer diameter of the agitating shaft, adjacent
The air-guiding aisle for being used to form spiral wind is formed between deflector.
Further, the stirring rod is divided into along the spaced several groups of agitating shaft axial direction, and every group of stirring rod is again
With positioned at same cross section and in several angularly to arrange.
Further, every group of stirring rod all have it is adjacent between in 90 degree and arrange successively the first stirring rod, second stir
Stick, third stirring rod and the 4th stirring rod, first stirring rod and third stirring rod are generally aligned in the same plane, second stirring
Stick and the 4th stirring rod are generally aligned in the same plane, and second stirring rod and the 4th stirring rod form one and spiral with sagittal plane
The matched angle of wind facies.
Further, it is configured with the first ribs in first stirring rod, adds configured with second in second stirring rod
Strong rib, the third stirring rod are configured with third ribs, and the 4th stirring rod is configured with the 4th ribs, each ribs
It is also fixedly linked with agitating shaft in width direction, each ribs is then fixed with the current stirring rod to match in length direction
It is connected.
With the above structure, it the present invention relates to the centrifuge that a kind of PET recycles dehydration, is taken off to PET bottle piece
When water operates, the cyclone disk on the rabbling mechanism will produce the spiral wind for flowing into centrifuge, these are entered in rotary cylinder
Spiral wind can blow PET bottle piece so that the PET bottle piece being located in rotary cylinder is in rolling condition, that is, allows PET bottle piece and rotary cylinder
Barrel between be in point contact, rather than the prior art is attached on the barrel of rotary cylinder (PET bottle piece and rotary cylinder completely like that
Barrel between be face contact), so greatly reduce the friction during the dehydration process between PET bottle piece and the barrel of rotary cylinder
Degree reduces the wear extent of rotary cylinder, through actual tests it is found that can be promoted from original 2 months service life by 6 months
Service life.
Compared with prior art, the present invention is by creatively increasing rabbling mechanism, and rotation is arranged on rabbling mechanism
Wind disk, it is in rotation status so to allow PET bottle piece, avoids the direct large area friction between PET bottle piece and the barrel of rotary cylinder,
The wear extent for greatly reducing rotary cylinder improves the service life of entire centrifuge.
Description of the drawings
Fig. 1 is that the present invention relates to a kind of side views of the centrifuge of PET recycling dehydrations.
Fig. 2 is that the present invention relates to the structural schematic diagrams of rabbling mechanism first embodiment.
Fig. 3 is that the present invention relates to the structural schematic diagrams of rabbling mechanism second embodiment.
In figure：
Shell -1；Air inlet hole -11；
Rabbling mechanism -2；Agitating shaft -21；Stirring rod -22；
First stirring rod -221；Second stirring rod -222；Third stirring rod -223；
4th stirring rod -224；Cyclone disk -23；Inner disc seat -231；
Outer coil -232；Deflector -233；Air-guiding aisle -234；
Power transmission part -24；Connecting shaft -25；Ribs -26.
Specific implementation mode
In order to further explain the technical solution of the present invention, being explained in detail the present invention below by specific embodiment
It states.
As depicted in figs. 1 and 2, the centrifuge of a kind of PET recycling dehydration of the present invention, including shell 1, rotary cylinder
And the actuating unit of rotary cylinder rotation is driven, the rotary cylinder is rotatably located in shell 1, and the shell 1 is rotated corresponding
The side of cylinder is provided with feed inlet, and the shell 1 is provided with discharge port, the cylinder of the rotary cylinder in the other side of corresponding rotary cylinder
Several hollow holes are also formed on wall.
It please refers to shown in Fig. 2, main improvement of the invention is, the centrifuge further includes rabbling mechanism 2, described to stir
Mixing mechanism 2 has agitating shaft 21, stirring rod 22, cyclone disk 23 and power transmission part 24, and the agitating shaft 21 is along rotary cylinder
Axis direction extend, the stirring rod 22 be fixed on agitating shaft 21 and along rotary cylinder radial direction extend, the whirlwind
Disk 23 is fixed on agitating shaft 21 on the end of feed inlet side for forming the spiral wind blowed in rotary cylinder, described dynamic
Power driving section 24 receives power and agitating shaft 21 is driven to rotate；The shell 1 is also formed with 23 corresponding position of cyclone disk
There are several air inlet holes 11.
In this way, the present invention relates to the centrifuges that a kind of PET recycles dehydration, and when carrying out dehydrating operations to PET bottle piece, institute
It states the cyclone disk 23 on rabbling mechanism 2 and will produce the spiral wind for flowing into centrifuge, these enter the spiral wind meeting in rotary cylinder
Blow PET bottle piece so that be located at rotary cylinder in PET bottle piece be in rolling condition, that is, allow the barrel of PET bottle piece and rotary cylinder it
Between be in point contact, rather than the prior art be attached on the barrel of rotary cylinder completely like that (barrel of PET bottle piece and rotary cylinder it
Between be face contact), so greatly reduce the friction level during the dehydration process between PET bottle piece and the barrel of rotary cylinder, drop
The low wear extent of rotary cylinder, through actual tests it is found that the use by 6 months can be promoted from original 2 months service life
Service life.
Compared with prior art, the present invention is by creatively increasing rabbling mechanism 2, and is arranged on rabbling mechanism 2
Cyclone disk 23, it is in rotation status so to allow PET bottle piece, avoids the direct large area between PET bottle piece and the barrel of rotary cylinder
Friction, greatly reduces the wear extent of rotary cylinder, improves the service life of entire centrifuge.
As shown in Fig. 2, in the present embodiment, the power transmission part 24 is belt pulley, the cyclone disk 23 is located at shell 1
Inside, the belt pulley is located at the outside of shell 1, passes through 25 phase of connecting shaft between the cyclone disk 23 and power transmission part 24
Even, the shell 1 is also formed with the through hole extended through for connecting shaft 25, several air inlet holes 11 are arranged at intervals on described pass through
Around perforation and it is integrally formed a circle.In this way, the through hole on the shell 1 can also prevent to a certain extent
The dust of larger particles enters, and the belt pulley can directly be connected with actuating unit transmission, and power source number is saved to realize
The effect of amount.
As shown in Fig. 2, the cyclone disk 23 has inner disc seat 231, outer coil 232 and is both connected to 231 and of inner disc seat
Several deflectors 233 between outer coil 232, the inner disc seat 231 are fixed in connecting shaft 25, the inner disc seat 231
Outer diameter is equal to the outer diameter of the agitating shaft 21, and the air-guiding aisle 234 for being used to form spiral wind is formed between adjacent baffle 233.
This specific structure type is so used, allows the hand of spiral of spiral wind can be coaxial with agitating shaft 21, allows the spiral wind to be formed
PET bottle piece can preferably be blown.
As shown in Fig. 2, the stirring rod 22 is divided for along the spaced several groups of 21 axial direction of agitating shaft, every group is stirred
Stick 22 is mixed again with positioned at same cross section and in several angularly to arrange.
As shown in figure 3, its be 2 second embodiment of the rabbling mechanism, every group of stirring rod 22 all have it is adjacent between be in 90
Degree and the first stirring rod 221, the second stirring rod 222, third stirring rod 223 and the 4th stirring rod 224 arranged successively, described the
One stirring rod 221 and third stirring rod 223 are generally aligned in the same plane, and second stirring rod, 222 and the 4th stirring rod 224 is located at same
One plane, second stirring rod, 222 and the 4th stirring rod 224 form a folder to match with spiral wind with sagittal plane
Angle.It is by allowing the angle of the second stirring rod 222 and the 4th stirring rod 224 to carry out certain design, to allow spiral wind can be with
It more swimmingly imports, improves finally formed spiral wind and effect is blown to PET bottle piece.
As shown in figure 3, being configured with the first ribs in first stirring rod 221, configured in second stirring rod 222
There are the second ribs, the third stirring rod 223 to be configured with third ribs, the 4th stirring rod 224 adds configured with the 4th
Strong rib, each ribs 26 are also fixedly linked with agitating shaft 21 in width direction, each ribs 26 length direction then with
The current stirring rod to match is fixedly linked.First the design for so utilizing each ribs 26 plays the role of improving intensity,
Second spiral wind can also be disturbed to a certain extent, improve spiral effect.
The product form and style of above-described embodiment and schema and the non-limiting present invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as the patent category for not departing from the present invention.
Claims (6)
1. a kind of centrifuge of PET recycling dehydration, including shell, rotary cylinder and the actuating unit for driving rotary cylinder rotation,
The rotary cylinder is rotatably located in shell, and the shell is provided with feed inlet in the side of corresponding rotary cylinder, and the shell exists
The other side of corresponding rotary cylinder is provided with discharge port, several hollow holes are also formed on the barrel of the rotary cylinder；
It is characterized in that, the centrifuge further includes rabbling mechanism, the rabbling mechanism has agitating shaft, stirring rod, cyclone disk
And power transmission part, the agitating shaft extend along the axis direction of rotary cylinder, the stirring rod is fixed on agitating shaft simultaneously
Extend along rotary cylinder radial direction, the cyclone disk is fixed on agitating shaft on the end of feed inlet side for formation
The spiral wind in rotary cylinder is blowed to, the power transmission part receives power and agitating shaft is driven to rotate；The shell and whirlwind
The corresponding position of disk is also formed with several air inlet holes.
2. a kind of centrifuge of PET recycling dehydration as described in claim 1, which is characterized in that the power transmission part is
Belt pulley, the cyclone disk are located at the inside of shell, and the belt pulley is located at the outside of shell, the cyclone disk and power transmission
It is connected by connecting shaft between portion, the shell is also formed with the through hole extended through for connecting shaft, between several air inlet holes
Every being arranged around the through hole and be integrally formed a circle.
3. a kind of centrifuge of PET recycling dehydration as claimed in claim 2, which is characterized in that the cyclone disk has interior
Disk seat, outer coil and several deflectors being both connected between inner disc seat and outer coil, the inner disc seat are fixed on connection
On axis, the outer diameter of the inner disc seat is equal to the outer diameter of the agitating shaft, is formed between adjacent baffle and is used to form spiral wind
Air-guiding aisle.
4. a kind of centrifuge of PET recycling dehydration as described in claim 1, which is characterized in that the stirring rod is divided into edge
The spaced several groups of agitating shaft axial direction, every group of stirring rod has again positioned at same cross section and be in angularly to arrange
Several.
5. a kind of centrifuge of PET recycling dehydration as claimed in claim 4, which is characterized in that every group of stirring rod all has
In 90 degree and the first stirring rod, the second stirring rod, third stirring rod and the 4th stirring rod arranged successively between adjacent, described the
One stirring rod and third stirring rod are generally aligned in the same plane, and second stirring rod and the 4th stirring rod are generally aligned in the same plane, described
Second stirring rod and the 4th stirring rod form an angle to match with spiral wind with sagittal plane.
6. a kind of centrifuge of PET recycling dehydration as claimed in claim 5, which is characterized in that in first stirring rod
Configured with the first ribs, the second ribs is configured in second stirring rod, the third stirring rod adds configured with third
Strong rib, the 4th stirring rod are configured with the 4th ribs, and each ribs is also fixedly linked with agitating shaft in width direction,
Each ribs is then fixedly linked with the current stirring rod to match in length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571115.4A CN108480062A (en) | 2018-06-05 | 2018-06-05 | A kind of centrifuge of PET recycling dehydration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571115.4A CN108480062A (en) | 2018-06-05 | 2018-06-05 | A kind of centrifuge of PET recycling dehydration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108480062A true CN108480062A (en) | 2018-09-04 |
Family
ID=63342194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810571115.4A Pending CN108480062A (en) | 2018-06-05 | 2018-06-05 | A kind of centrifuge of PET recycling dehydration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108480062A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE654044A (en) * | 1964-06-20 | 1965-02-01 | ||
| JPH091197A (en) * | 1995-06-22 | 1997-01-07 | Hitachi Plant Eng & Constr Co Ltd | Sludge agitatable dryer |
| KR100857279B1 (en) * | 2007-04-26 | 2008-09-08 | 모나스펌프 주식회사 | Pressure transfer device of dehydration cake |
| KR20110043942A (en) * | 2009-10-22 | 2011-04-28 | 정인우 | Mortar mixer |
| CN103551066A (en) * | 2013-10-28 | 2014-02-05 | 深圳市源智坤华软件有限公司 | Mixer |
| CN104053506A (en) * | 2012-07-05 | 2014-09-17 | 耐驰-康多克斯研磨技术有限责任公司 | Method for operating stirred ball mill and stirred ball mill for said method |
| CN105312133A (en) * | 2015-12-02 | 2016-02-10 | 苏州富通高新材料科技股份有限公司 | Crusher used for plate processing |
| CN106423420A (en) * | 2016-09-20 | 2017-02-22 | 派勒（天津）纳米技术有限公司 | Dry type multi-stage smart stirring ball mill |
| CN206008843U (en) * | 2016-07-30 | 2017-03-15 | 开县五通乡黑山羊养殖协会 | Filter net vibration type feed grinder |
| CN206551212U (en) * | 2017-03-04 | 2017-10-13 | 北京桥昌混凝土搅拌有限公司 | A kind of rabbling mechanism for mixing plant |
| CN206551211U (en) * | 2017-03-04 | 2017-10-13 | 北京桥昌混凝土搅拌有限公司 | Rabbling mechanism for mixing plant |
| CN107774224A (en) * | 2016-08-31 | 2018-03-09 | 天津市津冠润滑脂有限公司 | Lubricating grease mediation kettle |
| CN208407357U (en) * | 2018-06-05 | 2019-01-22 | 泉州市灿华再生资源有限公司 | A kind of centrifuge of PET recycling dehydration |
-
2018
- 2018-06-05 CN CN201810571115.4A patent/CN108480062A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE654044A (en) * | 1964-06-20 | 1965-02-01 | ||
| JPH091197A (en) * | 1995-06-22 | 1997-01-07 | Hitachi Plant Eng & Constr Co Ltd | Sludge agitatable dryer |
| KR100857279B1 (en) * | 2007-04-26 | 2008-09-08 | 모나스펌프 주식회사 | Pressure transfer device of dehydration cake |
| KR20110043942A (en) * | 2009-10-22 | 2011-04-28 | 정인우 | Mortar mixer |
| CN104053506A (en) * | 2012-07-05 | 2014-09-17 | 耐驰-康多克斯研磨技术有限责任公司 | Method for operating stirred ball mill and stirred ball mill for said method |
| CN103551066A (en) * | 2013-10-28 | 2014-02-05 | 深圳市源智坤华软件有限公司 | Mixer |
| CN105312133A (en) * | 2015-12-02 | 2016-02-10 | 苏州富通高新材料科技股份有限公司 | Crusher used for plate processing |
| CN206008843U (en) * | 2016-07-30 | 2017-03-15 | 开县五通乡黑山羊养殖协会 | Filter net vibration type feed grinder |
| CN107774224A (en) * | 2016-08-31 | 2018-03-09 | 天津市津冠润滑脂有限公司 | Lubricating grease mediation kettle |
| CN106423420A (en) * | 2016-09-20 | 2017-02-22 | 派勒（天津）纳米技术有限公司 | Dry type multi-stage smart stirring ball mill |
| CN206551212U (en) * | 2017-03-04 | 2017-10-13 | 北京桥昌混凝土搅拌有限公司 | A kind of rabbling mechanism for mixing plant |
| CN206551211U (en) * | 2017-03-04 | 2017-10-13 | 北京桥昌混凝土搅拌有限公司 | Rabbling mechanism for mixing plant |
| CN208407357U (en) * | 2018-06-05 | 2019-01-22 | 泉州市灿华再生资源有限公司 | A kind of centrifuge of PET recycling dehydration |
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