CN106584703A - Powder processing device - Google Patents
Powder processing device Download PDFInfo
- Publication number
- CN106584703A CN106584703A CN201611083999.6A CN201611083999A CN106584703A CN 106584703 A CN106584703 A CN 106584703A CN 201611083999 A CN201611083999 A CN 201611083999A CN 106584703 A CN106584703 A CN 106584703A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- pipe
- rotating shaft
- ball
- processing device
- 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
Links
- 238000009700 powder processing Methods 0.000 title claims abstract description 15
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 241001504664 Crossocheilus latius Species 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 21
- 229920003023 plastic Polymers 0.000 abstract description 21
- 239000000843 powder Substances 0.000 abstract description 18
- 239000002245 particle Substances 0.000 abstract description 4
- 238000000227 grinding Methods 0.000 abstract description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 38
- 238000005096 rolling process Methods 0.000 description 11
- 238000001035 drying Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 208000031737 Tissue Adhesions Diseases 0.000 description 1
- 230000009102 absorption Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 235000014483 powder concentrate Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of plastic particle processing, in particular to a powder processing device which comprises a rack and a double-layer spiral pipeline. The double-layer spiral pipeline comprises a first pipeline located outside, a second pipeline located in the first pipeline and made of a metal material, and a gas channel located between the first pipeline and the second pipeline. The first pipeline is fixedly connected with the rack. A plurality of connecting rods are fixedly connected to the inner wall of the first pipeline. The other ends of the connecting rods are connected with the second pipeline. A plurality of impellers are arranged in the gas channel. The center of each impeller is provided with a rotating shaft. One end of each rotating shaft is fixedly connected with the corresponding impeller, and the other end of each rotating shaft penetrates the wall of the second pipeline. A grinding ball is fixedly connected to the end, located in the second pipeline, of each rotating shaft. The distance between each grinding ball and the pipe wall is smaller than 2 mm. The powder processing device can dry and grind master batches affected with damp to ensure that the master batches and plastic powder can be mixed uniformly, so that the product quality of the plastic particles is ensured.
Description
Technical field
The present invention relates to plastic grain processing technique field, more particularly, to a kind of powder processing device.
Background technology
Plastic grain, is the semi-finished product of plastics processing industry, can be by continuing to be processed into the plastics systems such as plastic bag
Product.The raw material of processing plastic grain includes plastic powders and for improving the antistatic master batch of plastics physical property, anti-stick
Even the powder materials such as masterbatch, pearly-lustre masterbatch, plastic powders are mixed with various masterbatch powder materials, and mixed powder is by adding
The mode of heat is melted, and various raw materials is fully merged.Afterwards, the material after melting is extruded into using extruder
Grain, the plastic grain required for just defining after cooling.
But, as antistatic master batch and feature masterbatch tissue adhesion masterbatch, the equal easy moisture absorptions.Powder concentrate after making moist
End is susceptible to hardened, hardened masterbatch and cannot be mixed homogeneously with plastic powders, causes the masterbatch content in plastic grain excessive
Or it is very few, so as to reduce the product quality of plastic grain.
The content of the invention
The invention is intended to provide a kind of powder processing device, the masterbatch that makes moist can be dried and be ground, to ensure
Masterbatch and plastic powders uniformly can mix, so that it is guaranteed that the product quality of plastic grain.
To achieve these goals, the present invention provides a kind of powder processing device, including frame and vertically arranged bilayer
Helical pipe, double-layer spiral pipeline includes the first externally-located pipeline, positioned at the second pipe of the first pipeline interior metal material
Road and the gas passage between the first pipeline and second pipe, the first pipeline are fixedly connected with frame, the first inner-walls of duct
On be fixedly connected with some connecting rods, one end of connecting rod is connected with the first pipeline, the other end and second pipe of connecting rod
Outer wall be fixedly connected；The lower end of gas passage is air inlet, and upper end is gas outlet, and some impellers, leaf are provided with gas passage
The center of wheel is provided with rotating shaft, and one end of rotating shaft is fixedly connected with impeller, the other end through second pipe tube wall, and rotating shaft with
Second pipe rotates connection, and the end that rotating shaft is located in second pipe is fixedly connected with rolls ball, rolls between ball and tube wall
Distance is less than 2mm.
The know-why of the technical program and have the technical effect that：The technical program provides a kind of powder processing device, arranges
Including the double-layer spiral pipeline of the first pipeline and second pipe, the cavity between the first pipeline and second pipe for gas it is logical
Road.Masterbatch to be dried is entered from the upper end of second pipe, and high temperature air is entered from the lower end of gas pipeline, and high temperature air is by heat
The tube wall of second pipe is passed to, masterbatch is dried by second pipe afterwards.
Second pipe is arranged to into helical pipe, masterbatch powder can be allowed to obtain the support of pipeline into after pipeline as early as possible,
Avoid powder long-time from flying away in the duct, cause excessive powder to fly away to the situation of pipeline external.Powder enters serpentine pipe
Behind road, centrifugal motion can be realized while gliding, reduces the distance between powder and tube wall.Due to the temperature of tube wall it is relative
In pipe, the temperature in space is higher, it is possible to making the drying effect of powder more preferable.Additionally, the vertical pipeline phase with same height
Than helical pipe can extend the action time to powder so that drying effect is more preferable；With the vertical pipeline with effect same
Compare, the height of helical pipe is lower, the space of occupancy is less.
Additionally, the technical program is provided with impeller in gas passage, it is provided with second pipe and is connected by rotating shaft with impeller
What is connect rolls ball, by impact of the gas to impeller, allows wheel rotation, so as to realize rolling the rotation of ball.Therefore, roll ball
Rotate and need not use the extra energy, reduce the cost of enterprise to a certain extent.When the masterbatch of in bulk is through rolling ball
When, rolling ball and masterbatch is pulverized by constantly rotation, the masterbatch after pulverizing can be by rolling ball under second pipe
End output.In addition, allow rolling the distance between ball and tube wall less than 2mm, the masterbatch that can be allowed after rolling is finer, with plastics
The mixing of powder can be more uniform.
In sum, the technical program can be realized to the mother that makes moist using high temperature air by arranging double-layer spiral pipeline
The drying of material.Additionally, rolling ball by impeller-driven by arranging, dried bulk masterbatch can be crushed, allow mother
Feed powder end is more fine, more uniform with the mixing of plastic powders, so that it is guaranteed that the product quality of plastic grain.
The following is the preferred version of such scheme：
Preferred version one：Based on base case, the ball that rolls makes the bulk for rolling ball process female positioned at the bottom of second pipe
Material has already been through prolonged drying, it is to avoid the masterbatch for rolling ball process is compressed on tube wall because humidity is higher, unfavorable
In the movement of masterbatch.
Preferred version two：Based on preferred version one, the second pipe inwall is located at and rolls place above ball and be provided with several
It is raised.When the caked masterbatch of plate is moved in second pipe, can collide and fragmentation with projection, allow single masterbatch block
Volume is reduced, consequently facilitating masterbatch pass through between ball from being rolled.
Preferred version three：Based on preferred version two, near second pipe upper end it is described roll between ball and tube wall away from
From more than rolling the distance between ball and tube wall near second pipe lower end so that roll the distance between ball and tube wall from upper
Be sequentially reduced under, so allow masterbatch often rolls through one that ball can just be rolled it is finer.
Preferred version four：Based on preferred version three, the rotating shaft is provided with sealing ring with the junction of second pipe, it is to avoid gas
Body is entered in second pipe through junction, causes masterbatch powder to move the situation for departing from second pipe with air-flow upwards.
Preferred version five：Based on preferred version four, the gas outlet is connected with air pump.By the pumping for arranging air pump
Speed can change the flowing velocity of air in gas passage, it is to avoid because speed air flow causes air movement excessively slowly to pipeline
No longer have a case that during top that enough heats are dried to masterbatch.
Description of the drawings
Structural representations of the Fig. 1 for the embodiment of the present invention；
Fig. 2 is the enlarged drawing of A in Fig. 1.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Frame 1, the first pipeline 2, second pipe 3, gas passage 4, connecting rod 5, enter
QI KOU 6, gas outlet 7, impeller 8, rotating shaft 9, roll ball 10, raised 11, sealing ring 12, air pump 13.
The present embodiment is as shown in figure 1, a kind of powder processing device, including frame 1 and vertically arranged double-layer spiral pipeline.
The double-layer spiral pipeline includes the first pipeline 2, second pipe 3 and gas passage 4, and the first pipeline 2 is fixedly connected with frame 1.The
Two pipelines 3 are made using metal materials such as copper, ferrum, positioned at the inside of the first pipeline 2, and the outer wall of second pipe 3 and first
The inwall of pipeline 2 is parallel all the time.Connecting rod 5 is provided between the first pipeline 2 and second pipe 3, connecting rod 5 is horizontally disposed with, and
And one end is fixedly connected with the first pipeline 2, the other end is fixedly connected with second pipe 3.
Gas passage 4 is located between the first pipeline 2 and second pipe 3, and arranges air inlet in the lower end of gas passage 4
6, it is connected with air heater, gas outlet 7 is set in the upper end of gas passage 4, is connected with air pump 13.As shown in Fig. 2 in gas
3 impellers 8 are additionally provided with body passage 4, each impeller 8 with 9 interference fit of rotating shaft.Rotating shaft 9 is hung down away from one end of impeller 8
Direct puncture crosses the tube wall of second pipe 3, and rotating shaft 9 is rotated with the tube wall of second pipe 3 and is connected, and both junctions are provided with sealing
Circle 12.Rotating shaft 9 be located at second pipe 3 in end be fixedly connected with ball 10 is rolled, three roll between ball 10 and tube wall away from
From 1.5mm, 1mm and 0.5mm is followed successively by from top to bottom, three are rolled the bottom that ball 10 is respectively positioned on second pipe 3.In second pipe
The top of 3 inwalls is additionally provided with multiple raised 11, and raised 11 and is uniformly distributed on 3 top of second pipe.
During using the present embodiment, high temperature air is passed through from air inlet 6, the temperature of high temperature air is at 100 DEG C or so, and adjusts
Section air pump 13, controls flowing velocity of the air in gas passage 4.Masterbatch to be dried is sent from the upper end of second pipe 3
Enter in pipeline, masterbatch is moved along 3 downward spiral of second pipe.During movement, the caked masterbatch of plate is touched with raised 11
Hit so as to be broken into the masterbatch block of small volume.And while mobile, high temperature air is heated to second pipe 3, and it is right to realize
The drying of masterbatch in second pipe 3.After masterbatch moves to 3 bottom of second pipe, particle diameter is less than the spacing for rolling ball 10 and tube wall
From masterbatch pass through and roll ball 10, the larger masterbatch block of particle diameter passes sequentially through three and rolls ball 10, rolls ball due to three
10 are sequentially reduced from top to bottom with the distance between tube wall, more and more finer therefore, it is possible to what is ground masterbatch.Masterbatch is by grinding
Just complete after pressure ball 10 and be dried and crush, just export in masterbatch container from the lower end of second pipe 3 afterwards.
Above-described is only embodiments of the invention, the known general knowledge here such as concrete structure and/or characteristic in scheme
Excessive description is not made.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, also
Some deformations and improvement can be made, these should also be considered as protection scope of the present invention, these are real all without the present invention is affected
The effect applied and practical applicability.This application claims protection domain should be defined by the content of its claim, description
In specific embodiment etc. record the content that can be used for explaining claim.
Claims (6)
1. a kind of powder processing device, it is characterised in that：Including frame and vertically arranged double-layer spiral pipeline, double-deck spiral pipe of thermal
Road includes the first externally-located pipeline, the second pipe positioned at the first pipeline interior metal material and is located at the first pipeline and the
Gas passage between two pipelines, the first pipeline are fixedly connected with frame, and some companies are fixedly connected with the first inner-walls of duct
Extension bar, one end of connecting rod are connected with the first pipeline, and the other end of connecting rod is fixedly connected with the outer wall of second pipe；Gas leads to
The lower end in road is provided with air inlet, and upper end is provided with gas outlet, and some impellers are provided with gas passage, and the center of impeller is provided with rotating shaft,
One end of rotating shaft is fixedly connected with impeller, tube wall of the other end through second pipe, and rotating shaft is rotated with second pipe and is connected,
The end that rotating shaft is located in second pipe is fixedly connected with rolls ball, rolls the distance between ball and tube wall less than 2mm.
2. a kind of powder processing device according to claim 1, it is characterised in that：The ball that rolls is positioned at second pipe
Bottom.
3. a kind of powder processing device according to claim 2, it is characterised in that：The second pipe inwall is located at and rolls
Above ball, place is provided with several projections.
4. a kind of powder processing device according to claim 3, it is characterised in that：Near the stone roller of second pipe upper end
The distance between pressure ball and tube wall roll the distance between ball and tube wall more than close second pipe lower end.
5. a kind of powder processing device according to claim 4, it is characterised in that：The rotating shaft and the connection of second pipe
Place is provided with sealing ring.
6. a kind of powder processing device according to claim 5, it is characterised in that：The gas outlet is connected with air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611083999.6A CN106584703A (en) | 2016-11-30 | 2016-11-30 | Powder processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611083999.6A CN106584703A (en) | 2016-11-30 | 2016-11-30 | Powder processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106584703A true CN106584703A (en) | 2017-04-26 |
Family
ID=58594427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611083999.6A Pending CN106584703A (en) | 2016-11-30 | 2016-11-30 | Powder processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106584703A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990695A (en) * | 2017-11-24 | 2018-05-04 | 宁波市鄞州堃信工业产品设计有限公司 | A kind of plastic grain dewatering drying device |
| CN108372629A (en) * | 2018-04-25 | 2018-08-07 | 黄志力 | A kind of injection molding machine hopper for light guide plate processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2259390Y (en) * | 1994-12-29 | 1997-08-13 | 武汉工业大学 | Screw powder-feeding homogenizer |
| CN201055787Y (en) * | 2007-06-27 | 2008-05-07 | 唐立冬 | Accurate grinding mill |
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| CN202924925U (en) * | 2012-10-15 | 2013-05-08 | 蚌埠华东石膏有限公司 | Gypsum powder drying device |
| CN203518629U (en) * | 2013-09-26 | 2014-04-02 | 昆明理工大学 | Preheating device for continuously drying mineral aggregates through smoke waste heat |
| CN203888066U (en) * | 2014-06-19 | 2014-10-22 | 浙江恒百华化纤有限公司 | Color master batch dryer |
| CN203916846U (en) * | 2014-07-14 | 2014-11-05 | 孟祥敏 | A kind of pulverizing of food processing special use and lapping device |
| CN204725710U (en) * | 2015-05-17 | 2015-10-28 | 江西泓毅高分子材料有限公司 | A kind of high temperature flash distillation master batch drying device |
| CN105248629A (en) * | 2015-10-30 | 2016-01-20 | 重庆渝西面制品有限公司 | Wheat drying device |
| CN105387736A (en) * | 2015-12-17 | 2016-03-09 | 英特换热设备(浙江)有限公司 | Efficient heat exchanger employing reinforced spiral pipe |
| CN206264204U (en) * | 2016-11-30 | 2017-06-20 | 重庆精榜高分子材料有限公司 | A kind of powder processing device |
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2016
- 2016-11-30 CN CN201611083999.6A patent/CN106584703A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2259390Y (en) * | 1994-12-29 | 1997-08-13 | 武汉工业大学 | Screw powder-feeding homogenizer |
| CN201055787Y (en) * | 2007-06-27 | 2008-05-07 | 唐立冬 | Accurate grinding mill |
| CN102192644A (en) * | 2010-03-09 | 2011-09-21 | 株式会社松井制作所 | Drying device of particle material |
| CN101984018A (en) * | 2010-10-26 | 2011-03-09 | 西峡龙成特种材料有限公司 | External heating internal coal decomposing equipment |
| CN202814023U (en) * | 2012-08-28 | 2013-03-20 | 江苏晟宇地板有限公司 | Flue gas waste heat recovery device |
| CN202924925U (en) * | 2012-10-15 | 2013-05-08 | 蚌埠华东石膏有限公司 | Gypsum powder drying device |
| CN203518629U (en) * | 2013-09-26 | 2014-04-02 | 昆明理工大学 | Preheating device for continuously drying mineral aggregates through smoke waste heat |
| CN203888066U (en) * | 2014-06-19 | 2014-10-22 | 浙江恒百华化纤有限公司 | Color master batch dryer |
| CN203916846U (en) * | 2014-07-14 | 2014-11-05 | 孟祥敏 | A kind of pulverizing of food processing special use and lapping device |
| CN204725710U (en) * | 2015-05-17 | 2015-10-28 | 江西泓毅高分子材料有限公司 | A kind of high temperature flash distillation master batch drying device |
| CN105248629A (en) * | 2015-10-30 | 2016-01-20 | 重庆渝西面制品有限公司 | Wheat drying device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990695A (en) * | 2017-11-24 | 2018-05-04 | 宁波市鄞州堃信工业产品设计有限公司 | A kind of plastic grain dewatering drying device |
| CN108372629A (en) * | 2018-04-25 | 2018-08-07 | 黄志力 | A kind of injection molding machine hopper for light guide plate processing |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170426 |