CN206771880U - A kind of rubber and plastic of preventing materials accumulation is granulated centrifugal dehydrator - Google Patents
A kind of rubber and plastic of preventing materials accumulation is granulated centrifugal dehydrator Download PDFInfo
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- CN206771880U CN206771880U CN201720504749.9U CN201720504749U CN206771880U CN 206771880 U CN206771880 U CN 206771880U CN 201720504749 U CN201720504749 U CN 201720504749U CN 206771880 U CN206771880 U CN 206771880U
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Abstract
The utility model discloses a kind of rubber and plastic of preventing materials accumulation to be granulated centrifugal dehydrator, including main case, main shaft, rotor, screen cloth, main shaft saddle and charging aperture；Main shaft is located in main case, and rotor is concentric with main shaft, and main shaft drives rotor rotation, rotor surface is provided with spiral helicine blade；Screen cloth is in cylinder, and screen cloth is concentric with main shaft, and screen cloth is between rotor and main case；Main shaft saddle is located at the bottom of main case, and the end of main shaft is arranged in main shaft saddle, main shaft shrouding is provided with main shaft saddle, the end of main shaft is encapsulated in main shaft saddle by main shaft shrouding, and charging aperture is arranged on the relatively low position of main case.The position of the main shaft shrouding of the utility model centrifugal dehydrator is higher than charging aperture, grain aqueous mixtures are respectively positioned on the top of main shaft shrouding from entrance main case to all processes for leaving main case, prevent the impurity powder of an aqueous mixtures into the possibility of the lower section of main shaft shrouding, prevent powder from accumulating.
Description
Technical field
The centrifugal dehydrator field being granulated for rubber and plastic is the utility model is related to, more particularly to a kind of can prevent buildup
Rubber and plastic is granulated centrifugal dehydrator.
Background technology
It is a kind of grain aqueous mixtures that the rubber and plastic particle produced with the methods of rubber and plastic granulation underwater is granulated using rubber and plastic water ring, raw
Production producer must be dehydrated to the mixture to obtain qualified rubber and plastic particle.Fig. 1 is to be used for rubber and plastic grain water in the prior art
The centrifugal dehydrator of mixture dehydration, the dewaterer include main case 1, main shaft 2, rotor 4 and screen cloth 5, and main shaft 2 drives rotor 4
Rotation, the surface of rotor 4 are provided with spiral blade 401, and main shaft shrouding 7 encapsulates the lower port of main shaft 2 and rotor 4, screen cloth 5
Between rotor 4 and main case 1, the minimum position in the side of main case 1 is provided with charging aperture 8.When grain aqueous mixtures are by entering
After material mouth 8 enters main case 1, spiral blade 401 rolls an aqueous mixtures spiral, at the same time, moist rubber and plastic
Particle constantly bounces between rotor 4 and screen cloth 5.This spring process is the dehydration of rubber and plastic particle, and the globule passes through sieve
Net 5 is into the cavity between screen cloth 5 and main case 1 and with gravity fall.
The defects of this centrifugal dehydrator of prior art, is that the height of charging aperture 8 is less than the height of main shaft shrouding 7,
After the use of a period of time, the powder impurity 16 in grain aqueous mixtures is easily deposited in the edge of main shaft shrouding 7, causes centrifugation de-
The dynamic balancing of water dispenser is destroyed and produces vibration, and not only noise has an effect on greatly final dehydrating effect.
Utility model content
The technical problems to be solved in the utility model is that the centrifugal dehydrator that rubber and plastic is granulated that is used for of prior art easily exists
The lower section of main shaft shrouding produces powder accumulation, causes whole dewaterer vibration excessive, influences dehydrating effect.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of rubber and plastic of preventing materials accumulation be granulated from
Heart dewaterer, including：
Main case, the inner chamber of main case is generally pylindrical, for installing the equipment such as main shaft, rotor；
Main shaft, main shaft are located in main case, and main shaft is driven by other equipment (such as motor) to be rotated；
Rotor, rotor is concentric with main shaft, and main shaft drives rotor rotation, rotor surface is provided with spiral helicine blade；
Screen cloth, screen cloth is in cylinder, and screen cloth is concentric with main shaft, and screen cloth is between rotor and main case；
Main shaft saddle, main shaft saddle are located at the bottom of main case, and the end of main shaft is arranged in main shaft saddle, main shaft saddle
On be provided with main shaft shrouding, the end of main shaft is encapsulated in main shaft saddle by main shaft shrouding, bottom surface of the main shaft shrouding than main case
Be higher by a segment distance, the distance be mainly prevent equipment using when main case bottom ponding the blade of rotor is had an impact；
The area of main shaft shrouding should be not less than the sectional area of cylindrical screen, and all grain aqueous mixtures are all more than main shaft shrouding
Dehydration is completed in space, the impurity powder for preventing an aqueous mixtures enters the lower section of main shaft shrouding and produces accumulation；
Charging aperture, charging aperture are arranged on the relatively low position of main case, and the height of charging aperture is higher than the height of main shaft shrouding.
Further, the bottom surface of the main case is provided with delivery port, and whole main case is located at the top of header tank, water outlet
The first screen pack is provided between mouth and header tank；Main case is integrated with header tank, is isolated in main case
Water is discharged from delivery port, and header tank is entered after the first filter screen filtration.
Further, first screen pack is the independent screen pack with framework, and the first screen pack is from the side of header tank
Header tank is inserted in face, is conveniently replaceable and cleans the first screen pack.
Further, feed well, the inclined bottom surface of feed well are provided with the charging aperture, the bottom surface of feed well is provided with
Second screen pack, feed well are located at the surface of header tank, and the upper surface of header tank is provided with the 3rd screen pack, the 3rd screen pack
Positioned at the underface of feed well；Grain aqueous mixtures carry out the preliminary grain water separation of first time in feed well, and part water is at itself
Under Action of Gravity Field header tank is directly entered through the second screen pack and the 3rd screen pack.
Further, the top of the main case is provided with dnockout area, sets material beating device in dnockout area, dnockout area is by beating
Material passage is connected with cyclone separator, and dnockout channel slopes are set, and the angle of dnockout passage and horizontal direction is 10 °~20 °；Beat
Glassware includes multiple dnockout blades, and material beating device rotates at a high speed with main shaft in itself, and the dnockout blade of material beating device pats rubber and plastic particle
Its high speed is set to enter cyclone separator.The inside of cyclone separator is a spiral track, and rubber and plastic particle relies on itself
For inertia as track spiral shape declines and eventually arrives at the discharging opening of cyclone separator bottom, the rubber and plastic particle of high speed can be in whirlwind
The eddy airstream of a rising is formed among separator, the air-flow constantly takes away the malaria inside cyclone separator.
Therefore, the drying effect that rotary motion speed of the rubber and plastic particle in cyclone separator is favorably improved rubber and plastic particle is improved.This
The angle of dnockout passage and horizontal direction is designed as 10 °~20 ° by utility model, and this causes rubber and plastic particle to enter cyclone separator
Incident angle and the angle of spiral path approach, reduce energy loss of the rubber and plastic particle in cyclone separator, contribute to
Higher speed of the rubber and plastic particle in cyclone separator is kept, to improve drying effect.
Beneficial effect：(1) position of the main shaft shrouding of the utility model centrifugal dehydrator is higher than charging aperture, grain aqueous mixtures
The top of main shaft shrouding is respectively positioned on from entrance main case to all processes for leaving main case, prevents the impurity powder of an aqueous mixtures
Material prevents powder from accumulating into the possibility of the lower section of main shaft shrouding.(2) the first screen pack of the utility model centrifugal dehydrator
It is easy to installation and removal for side plug in construction, it is conveniently replaceable and cleans the first screen pack.(3) the utility model centrifugation is de-
Water dispenser is provided with the second screen pack in the bottom of feed well, carries out preliminary hydro-extraction to grain aqueous mixtures, mitigates the dehydration of main equipment
Burden.(4) angle of dnockout passage and horizontal direction is designed as 10 °~20 ° by the utility model centrifugal dehydrator so that rubber and plastic
The angle of incident angle and spiral path that particle enters cyclone separator approaches, and reduces rubber and plastic particle in cyclone separator
Energy loss, higher speed of the rubber and plastic particle in cyclone separator is helped to maintain, to improve drying effect.
Brief description of the drawings
Fig. 1 is prior art centrifugal dehydrator structural representation.
Fig. 2 is the centrifugal dehydrator structural representation of embodiment 1.
Fig. 3 is Fig. 2 top view.
Fig. 4 is Fig. 2 A enlarged drawings.
Wherein：1st, main case；2nd, main shaft；3rd, motor；4th, rotor；401st, blade；5th, screen cloth；6th, main shaft saddle；7th, main shaft
Shrouding；8th, charging aperture；9th, header tank；901st, the 3rd screen pack；10th, delivery port；11st, the first screen pack；12nd, feed well；1201、
Second screen pack；13rd, material beating device；14th, dnockout passage；15th, cyclone separator；1501st, discharging opening；16th, powder impurity.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in Figures 2 to 4, the rubber and plastic of the preventing materials accumulation of the present embodiment is granulated centrifugal dehydrator, including：
Main case 1, the inner chamber of main case 1 is cylinder, for installing the equipment such as main shaft 2, rotor 4；
Main shaft 2, main shaft 2 are located in main case 1, and main shaft 2 drives rotation by motor 3；
Rotor 4, rotor 4 and main shaft 2 are concentric, and main shaft 2 drives rotor 4 to rotate, and the surface of rotor 4 is provided with spiral helicine blade
401；
Screen cloth 5, screen cloth 5 is in cylinder, and screen cloth 5 and main shaft 2 are concentric, and screen cloth 5 is between rotor 4 and main case 1；
Main shaft saddle 6, main shaft saddle 6 are located at the bottom of main case 1, and the end of main shaft 2 is arranged in main shaft saddle 6, main
Main shaft shrouding 7 is provided with axle saddle 6, the end of main shaft 2 is encapsulated in main shaft saddle 6 by main shaft shrouding 7, and main shaft shrouding 7 compares
The bottom surface of main case 1 is higher by a segment distance, and the distance is mainly the ponding for preventing the bottom of main case 1 when equipment uses to rotor 4
Blade 401 have an impact；The area of main shaft shrouding 7 is equal to the sectional area of cylindrical screen 5, and all grain aqueous mixtures all exist
Dehydration is completed in the space of main shaft shrouding more than 7, the impurity powder for preventing an aqueous mixtures enters the lower section of main shaft shrouding 7 and produced
Raw accumulation；
Charging aperture 8, charging aperture 8 are arranged on the relatively low position of main case 1, and the height of charging aperture 8 is higher than the height of main shaft shrouding 7
Degree；
Header tank 9, whole main case 1 are located at the top of header tank 9, first are provided between delivery port 10 and header tank 9
Screen pack 11；Main case 1 is integrated with header tank 9, and the water isolated in main case 1 is discharged from delivery port 10, warp
Enter header tank 9 after the filtering of first screen pack 11；First screen pack 11 is the independent screen pack with framework, the first screen pack 11
Header tank 9 is inserted from the side of header tank 9, is conveniently replaceable and cleans the first screen pack 11；
Feed well 12, feed well 12 are installed at charging aperture 8, and the inclined bottom surface of feed well 12, the bottom surface of feed well 12 is set
The second screen pack 1201 is equipped with, feed well 12 is located at the surface of header tank 9, and the upper surface of header tank 9 is provided with the 3rd filtering
Net 901, the 3rd screen pack 901 are located at the underface of feed well 12；Grain aqueous mixtures carry out the first of first time in feed well 12
The separation of grain water is walked, part water is directly entered collection under self gravitation effect through the second screen pack 1201 and the 3rd screen pack 901
Water tank 9；
Material beating device 13, the top of the main case 1 are provided with dnockout area, set material beating device 13 in dnockout area, dnockout area leads to
Cross dnockout passage 14 to connect with cyclone separator 15, dnockout passage 14 is obliquely installed, dnockout passage 14 and the angle of horizontal direction
For 15 °；Material beating device 13 includes multiple dnockout blades, and material beating device 13 itself rotates at a high speed with main shaft 2, the dnockout leaf of material beating device 13
Piece, which pats rubber and plastic particle, makes its high speed enter cyclone separator 15.The inside of cyclone separator 15 is a spiral track,
Rubber and plastic particle is by the inertia of itself as track spiral shape declines and eventually arrives at the discharging opening of the bottom of cyclone separator 15
1501, the rubber and plastic particle of high speed can form the eddy airstream of a rising among cyclone separator 15, the air-flow not broken belt
Walk the malaria inside cyclone separator 15.Therefore, rotary motion speed of the rubber and plastic particle in cyclone separator 15 is improved
Degree is favorably improved the drying effect of rubber and plastic particle.
The angle of dnockout passage 14 and horizontal direction is designed as 15 ° by the present embodiment, and this causes rubber and plastic particle to enter whirlwind
The incident angle of separator 15 and the angle of spiral path approach, and reduce energy damage of the rubber and plastic particle in cyclone separator 15
Lose, higher speed of the rubber and plastic particle in cyclone separator 15 is helped to maintain, to improve drying effect.
Although embodiment of the present utility model is illustrated in specification, these embodiments are intended only as carrying
Show, should not limit the scope of protection of the utility model.Various omissions are carried out in the range of the utility model aims are not departed from, are put
Change and change should be included in the scope of protection of the utility model.
Claims (5)
1. a kind of rubber and plastic of preventing materials accumulation is granulated centrifugal dehydrator, it is characterised in that including：
Main case；
Main shaft, main shaft are located in main case；
Rotor, rotor is concentric with main shaft, and main shaft drives rotor rotation, rotor surface is provided with spiral helicine blade；
Screen cloth, screen cloth is in cylinder, and screen cloth is concentric with main shaft, and screen cloth is between rotor and main case；
Main shaft saddle, main shaft saddle are located at the bottom of main case, and the end of main shaft is arranged in main shaft saddle, set on main shaft saddle
Main shaft shrouding is equipped with, the end of main shaft is encapsulated in main shaft saddle by main shaft shrouding, and the height of main shaft shrouding is higher than main case
Bottom surface；
Charging aperture, charging aperture are arranged on the relatively low position of main case, and the height of charging aperture is higher than the height of main shaft shrouding.
2. the rubber and plastic of preventing materials accumulation according to claim 1 is granulated centrifugal dehydrator, it is characterised in that：The bottom of the main case
Face is provided with delivery port, and whole main case is located at the top of header tank, the first screen pack is provided between delivery port and header tank.
3. the rubber and plastic of preventing materials accumulation according to claim 2 is granulated centrifugal dehydrator, it is characterised in that：First screen pack
For the independent screen pack with framework, the first screen pack inserts header tank from the side of header tank.
4. the rubber and plastic of the preventing materials accumulation according to claim 1 or 3 is granulated centrifugal dehydrator, it is characterised in that：The charging aperture
Place is provided with feed well, the inclined bottom surface of feed well, and the bottom surface of feed well is provided with the second screen pack, and feed well is located at header tank
Surface, the upper surface of header tank is provided with the 3rd screen pack, and the 3rd screen pack is located at the underface of feed well.
5. the rubber and plastic of preventing materials accumulation according to claim 4 is granulated centrifugal dehydrator, it is characterised in that：The main case it is upper
Portion is provided with dnockout area, sets material beating device in dnockout area, dnockout area is connected by dnockout passage with cyclone separator, dnockout passage
It is obliquely installed, the angle of dnockout passage and horizontal direction is 10 °~20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720504749.9U CN206771880U (en) | 2017-05-09 | 2017-05-09 | A kind of rubber and plastic of preventing materials accumulation is granulated centrifugal dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720504749.9U CN206771880U (en) | 2017-05-09 | 2017-05-09 | A kind of rubber and plastic of preventing materials accumulation is granulated centrifugal dehydrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206771880U true CN206771880U (en) | 2017-12-19 |
Family
ID=60650449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720504749.9U Active CN206771880U (en) | 2017-05-09 | 2017-05-09 | A kind of rubber and plastic of preventing materials accumulation is granulated centrifugal dehydrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206771880U (en) |
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2017
- 2017-05-09 CN CN201720504749.9U patent/CN206771880U/en active Active
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