CN209699647U - A kind of centrifugal drying system of pelletizer - Google Patents
A kind of centrifugal drying system of pelletizer Download PDFInfo
- Publication number
- CN209699647U CN209699647U CN201920160718.5U CN201920160718U CN209699647U CN 209699647 U CN209699647 U CN 209699647U CN 201920160718 U CN201920160718 U CN 201920160718U CN 209699647 U CN209699647 U CN 209699647U
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- China
- Prior art keywords
- sieve
- centrifugal
- main case
- centrifugal dehydrator
- pelletizer
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Abstract
The utility model relates to the field of machining of EVA, disclose a kind of centrifugal drying system of pelletizer, it include feeding groove, centrifugal dehydrator, conveying hose, air blower and header tank, centrifugal dehydrator includes motor, main case, spindle rotor, sieve, inlet port and outlet port, discharge port is set to the top of main case side, feed inlet is set to the bottom of main case side, sieve is cylindrical, sieve is concentric with spindle rotor, sieve is between spindle rotor and main case, centrifugal dehydration motor spindle is equipped with drainpipe and blast pipe, air blower is connect by blast pipe with centrifugal dehydrator, the connection of the feed inlet of feeding groove and centrifugal dehydrator, the connection of the discharge port of conveying hose and centrifugal dehydrator, motor is set to the top of main case, drainpipe is connect with header tank, the utility model it is easy to use, performance is stablized, Production efficiency is improved, creates more profits for enterprise.
Description
Technical field
The utility model relates to the field of machining of EVA, the centrifugal drying system of especially a kind of pelletizer.
Background technique
The production line of general industrial chemicals includes plasticating, being kneaded, being granulated, cooling down, screening and the processing steps such as storing,
The industrial processes of EVA product equally include above-mentioned several processes, and cooling procedure therein is the material for producing pelletizer
Particle is sent to screening installation after wind send cooling equipment or water cooling equipment and is screened.
When pelletizer uses EVA master batch cooling using water cooling equipment, the EVA particle of pelletizer discharge port production is a kind of
Grain aqueous mixtures, manufacturer must be dehydrated the mixture to obtain qualified rubber and plastic particle, be used in the prior art
The centrifugal dehydrator of EVA aqueous mixtures dehydration generally comprises main case, main shaft, rotor, sieve and header tank, and main shaft drives turn
Son rotation, the surface of rotor are provided with spiral blade, and sieve is between rotor and main case.When grain aqueous mixtures enter
After main case, spiral blade rolls an aqueous mixtures spiral, and at the same time, moist EVA particle is in rotor and sieve
It constantly bounces between net.This spring process is the dehydration of rubber and plastic particle, and droplet passes through sieve and enters sieve and host
Cavity between shell and with gravity fall.
In existing dehydration drying system due to rubber particles relied on during spiral be motor rotation mention
The centrifugal force of confession, therefore the system needs higher revolving speed, requires height to motor, and also add each the zero of centrifugal dehydrator
Abrasion between component, reduces the service life of equipment, and simple centrifuge dripping can not sometimes reach rubber particles
It is dry to require.
Summary of the invention
The purpose of this utility model is to provide a kind of centrifugal drying systems of pelletizer, to solve asking for the prior art
Topic.
To realize above-mentioned technical purpose and the technique effect, the utility model discloses a kind of centrifugations of pelletizer
Drying system, includes feeding groove, centrifugal dehydrator, conveying hose, air blower and header tank, and the centrifugal dehydrator includes
Motor, main case, spindle rotor, sieve, inlet port and outlet port, the discharge port are set to the top of main case side, institute
The feed inlet stated is set to the bottom of main case side, and the sieve is cylindrical, and the sieve and spindle rotor are concentric, institute
For the sieve stated between spindle rotor and main case, the centrifugal dehydration motor spindle is equipped with drainpipe and blast pipe, described
Air blower connect with centrifugal dehydrator by blast pipe, the feed inlet of the feeding groove and centrifugal dehydrator connects, described
Conveying hose and centrifugal dehydrator discharge port connect, the motor be set to main case top, the drainpipe with
Header tank connection.
It is defeated from above description it is found that the discharge port of the eminence of feeding groove and pelletizer connects when the utility model is used
Material hose the other end connect with vibrating screen, EVA aqueous mixtures are transported in centrifugal dehydrator by feeding groove, by from
The blast pipe being connected with air blower is arranged in the bottom of heart dewaterer, and rubber particles are during centrifugal dehydrator rises in addition to turning
Dynamic bring centrifugal force further comprises the upward buoyancy of air blower offer, effectively reduces each components of centrifugal dehydrator
Between abrasion, increase the service life of equipment, the setting of air blower is not only able on the basis of reducing motor speed still
It can guarantee the work of centrifugal dehydrator, while can also increase the working efficiency of equipment.
Further, the feeding groove and the angle of horizontal direction are 10~30 °.
From above description it is found that the feeding groove being obliquely installed can make EVA aqueous mixtures pass through self gravity stream
To the feed inlet of centrifugal dehydrator, it is not necessarily to power drive；Angle, which is 10~30 °, can either guarantee that EVA aqueous mixtures keep one
Fixed flowing velocity but also the speed of flowing will not be too fast, accumulate by the feed inlet blocking for avoiding material in centrifugal dehydrator.
Further, the mesh number of the sieve is 100 mesh.
From above description it is found that the sieve of 100 mesh can effectively ensure that droplet passes through sieve and enters sieve and host
Cavity between shell and with gravity fall, while too many wind-force will not be lost in the equipment course of work, guarantee has abundance
Upward buoyancy.
Further, the draw ratio of the centrifugal dehydrator is 2~4:1.
From above description it is found that a certain proportion of draw ratio can guarantee centrifuge when guaranteeing sufficient processing flow
EVA particle can also adequately be dried.
Further, the upper and lower ends of the centrifugal dehydrator side are equipped with corresponding two doors.
From above description it is found that centrifugation can be cleared up in time by door as having a power failure in case of exceptional circumstances at work
Clout in dewaterer is difficult to clean off after being cooled and solidified with preventing polymer, influences next production；The setting of door can up and down simultaneously
To be convenient to the installation and maintenance of centrifugal dehydrator inner body.
Further, the material of the sieve is stainless steel, and the main case is stainless steel material.
From above description it is found that the sieve of stainless steel, maintenance is simple, and product itself is highly polished, outer arc is simple and convenient,
Physical strength is high, and mesh is accurate, is not easy to plug, long service life.
The utility model has the following beneficial effects: by the bottom of centrifugal dehydrator setting be connected with air blower into
Air hose, EVA particle is during centrifugal dehydrator rises in addition to rotation bring centrifugal force further comprises air blower offer
Upward buoyancy effectively reduces the abrasion between each components of centrifugal dehydrator, increases the service life of equipment, air blast
The setting of machine is not only able to the work for still being able to guarantee centrifugal dehydrator on the basis of reducing motor speed, while also can
Increase the working efficiency of equipment, the utility model it is easy to use, performance is stable, improves production efficiency, creates for enterprise
More profits are made.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the external structure schematic diagram of the centrifugal dehydrator of the utility model.
Main component symbol description:
1: feeding groove, 2: main case, 3: conveying hose, 4: air blower, 5: motor, 6: spindle rotor, 7: sieve, 8: catchmenting
Case, 9: drainpipe, 10: blast pipe, 11: door, A: pelletizer discharge port, B: vibrating screen.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.
As shown in Figure 1, 2, the utility model discloses the utility model discloses a kind of centrifugal drying system of pelletizer,
It include feeding groove 1, centrifugal dehydrator, conveying hose 3, air blower 4 and header tank 8, centrifugal dehydrator includes motor 5, master
Casing 2, spindle rotor 6, sieve 7, inlet port and outlet port, discharge port are set to the top of 2 side of main case, and feed inlet is set to master
The bottom of 2 side of casing, sieve 7 is cylindrical, and sieve 7 and spindle rotor 6 are concentric, and sieve 7 is between spindle rotor 6 and main case
Between 2, centrifugal dehydration motor spindle is equipped with drainpipe 9 and blast pipe 10, and air blower 4 is connected by blast pipe 10 and centrifugal dehydrator
It connects, feeding groove 1 is connect with the feed inlet of centrifugal dehydrator, and conveying hose 3 is connect with the discharge port of centrifugal dehydrator, and motor 5 is set
In the top of main case 2, drainpipe 9 is connect with header tank 8.
Feeding groove 1 and the angle of horizontal direction are 20 °, and the mesh number of sieve 7 is 100 mesh, and the draw ratio of centrifugal dehydrator is
3:1, the upper and lower ends of centrifugal dehydrator side are equipped with corresponding two doors 11, and the material of sieve 7 is stainless steel, main case
2 be stainless steel material.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.
Claims (6)
1. a kind of centrifugal drying system of pelletizer, which is characterized in that include feeding groove, centrifugal dehydrator, conveying hose, drum
Blower and header tank, the centrifugal dehydrator include motor, main case, spindle rotor, sieve, inlet port and outlet port, institute
The discharge port stated is set to the top of main case side, and the feed inlet is set to the bottom of main case side, and the sieve is in
Cylinder, the sieve and spindle rotor are concentric, and the sieve is between spindle rotor and main case, the centrifugation
It is dehydrated motor spindle and is equipped with drainpipe and blast pipe, the air blower is connect by blast pipe with centrifugal dehydrator, and described is defeated
The discharge port of the connection of the feed inlet of hopper and centrifugal dehydrator, the conveying hose and centrifugal dehydrator connects, the electricity
Machine is set to the top of main case, and the drainpipe is connect with header tank.
2. a kind of centrifugal drying system of pelletizer as described in claim 1, it is characterised in that: the feeding groove and level
The angle in direction is 10~30 °.
3. a kind of centrifugal drying system of pelletizer as claimed in claim 1 or 2, it is characterised in that: the mesh of the sieve
Number is 100 mesh.
4. a kind of centrifugal drying system of pelletizer as claimed in claim 3, it is characterised in that: the centrifugal dehydrator
Draw ratio is 2~4:1.
5. a kind of centrifugal drying system of pelletizer as claimed in claim 4, it is characterised in that: the centrifugal dehydration pusher side
The upper and lower ends in face are equipped with corresponding two doors.
6. a kind of centrifugal drying system of pelletizer as claimed in claim 5, it is characterised in that: the material of the sieve is
Stainless steel, the main case are stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920160718.5U CN209699647U (en) | 2019-01-30 | 2019-01-30 | A kind of centrifugal drying system of pelletizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920160718.5U CN209699647U (en) | 2019-01-30 | 2019-01-30 | A kind of centrifugal drying system of pelletizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209699647U true CN209699647U (en) | 2019-11-29 |
Family
ID=68642239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920160718.5U Expired - Fee Related CN209699647U (en) | 2019-01-30 | 2019-01-30 | A kind of centrifugal drying system of pelletizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209699647U (en) |
-
2019
- 2019-01-30 CN CN201920160718.5U patent/CN209699647U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20220130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |