CN103448160A - Air cooled steel band conveyor - Google Patents
Air cooled steel band conveyor Download PDFInfo
- Publication number
- CN103448160A CN103448160A CN201210169259XA CN201210169259A CN103448160A CN 103448160 A CN103448160 A CN 103448160A CN 201210169259X A CN201210169259X A CN 201210169259XA CN 201210169259 A CN201210169259 A CN 201210169259A CN 103448160 A CN103448160 A CN 103448160A
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- China
- Prior art keywords
- steel band
- air
- band conveyor
- air cooled
- axial flow
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides an air cooled steel band conveyor. For the problems that during production of PP and its modified materials, particles obtained by cold bracing particle cutting have high moisture content and particles are likely to adhere by air-cooled die face particle cutting, the invention adopts the design of steel band conveying, forced cooling and shaping, and then particle cutting by a particle cutter. The air cooled steel band conveyor is composed of a frame, a driven roller assembly, cover bodies, axial flow fans, truckles, adjusting bolts, a power unit, a transmission device, a steel band and strip partition plates, etc. Due to arrangement of the wavy strip partition plates on the steel band, the air cooled steel band conveyor avoids adhesion of material strips. Multiple sets of quick-open type cover bodies are mounted and the axial flow fans are added to all the cover bodies, the material strips are subjected to segmentation and complete cooling during conveying, so that during production of PP and its modified materials, the material strips do not adhere and also dryness of the cut particles is guaranteed, and the product quality is ensured.
Description
Technical field
The present invention relates to a kind of air-cooled steel band conveyor of plastic granulating equipment; in particular for when producing PP, PP/materials such as PA6//APP blending and modifying for the cooling air-cooled steel band conveyor of material strip; can realize that the material strip extruded from extruding dies carries, forces to send to the purpose that pelleter completes pelletizing after cooling and typing by steel band, guarantee product quality.
Background technology
In plastic granulating equipment, pellet device is must join in whole production line, its main purpose is that the material that will extrude by extruding dies cuts into particle diameter and the standard compliant plastic pellet of length, pelletizing mode commonly used mainly contains the cold drawn bar pelletizing, the air-cooled die-surface pelletizing, water ring die face cutting and underwater cutpellet etc., in these pelletizing modes, the most general with the cold drawn bar pelletizing, to be the material strip that will extrude in extruding dies undertaken after cooling and shaping sending into pelleter by tank to its major function completes pelletizing, because material strip is cooling in water, so the water content on material strip surface is high, both made is to remove a part of moisture content by the blowing device of back, but still there is the phenomenon that water content is higher in the particle cut into, at this moment usually can select the mode of air-cooled die-surface pelletizing, but to some material, for example PP and modification class material thereof, can produce the intergranular adhesion because of it when the die face cutting, so can't normally produce.
Summary of the invention
Higher for water content when producing PP and modification class material thereof in the cold drawn bar pelletizing; and the problem of the easy adhesion of intergranular while adopting the air-cooled die-surface pelletizing; development and Design air-cooled steel band conveyor; the material strip that extruding dies is extruded carries, forces to send to pelleter and complete pelletizing after cooling and typing by steel band, has effectively solved easy adhesion material intergranular adhesion or the higher problem of water content when pelletizing.
the technical solution adopted for the present invention to solve the technical problems is
Air-cooled steel band conveyor is comprised of frame, driven roll wheel assembly, cover body, axial flow blower, castor, adjusting bolt, power set, transmission device, steel band and minute batten etc., be provided with many group fast-open type cover bodies, and the adjustable axial flow blower of air quantity all is installed on each cover body.
For intergranular adhesion or the higher problem of water content when producing PP and modification class material thereof in pelletizing, the employing steel band is carried, force to send to the design that pelleter completes pelletizing after cooling and typing, the steel band of air-cooled steel band conveyor adopts stainless steel, and the waveform be used for separating every material strip is set in the above divides batten, to guarantee that material strip does not produce adhesion in course of conveying, be provided with corrugated minute batten of many groups on steel band, not only can avoid wind loss, and be easy to open observation and operate, each all is equipped with axial flow blower above cover body, and air force is adjustable, sectional enforcement is cooling to material strip, directly send into pelleter through abundant cooled material strip and complete pelletizing, by such design, not only avoided the adhesion between material strip, and guaranteed the aridity of the particle that cuts into.
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the invention has the beneficial effects as follows
Air-cooled steel band conveyor arranges waveform and divides batten owing to having adopted on steel band, avoided the adhesion between material strip, but many groups of fast-open type cover bodies are installed and are installed additional the design of axial flow blower on each cover body, in the process be transferred in material strip, its segmentation is carried out fully cooling, realize making material strip to guarantee the aridity of the particle that cuts into when producing PP and modification class material thereof when not producing adhesion, guaranteed product quality.
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The accompanying drawing explanation
The structural representation that Fig. 1 is the present invention bottom.。
Fig. 2 is structural representation of the present invention.
In figure 1, frame, 2, the driven roll wheel assembly, 3, cover body, 4, axial flow blower, 5, castor, 6, adjusting bolt, 7, power set, 8, transmission device, 9, the active roll assembly, 10, steel band, 11, minute batten.
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The specific embodiment
The present invention is as shown in the figure: frame 1 bottom is equipped with castor 5 and adjusting bolt 6, move and adjust height with fast and easy, top is equipped with many group cover bodies 3, each is equipped with axial flow blower 4 above cover body 3, the air force of axial flow blower is adjustable, with carrying out segmentation, to material strip, carry out cooling, power set 7 and active roll assembly 9 and driven roll wheel assembly 2 are arranged on respectively the shown position of frame 1, during work, power set 7 drive active roll assemblies 9 by transmission device 8 and by being arranged on active roll assembly and motion together with steel band 10 on driven roll wheel assembly 2, be provided with corrugated minute batten 11 of many groups on steel band, the material strip entered from conveyer one end like this can be separated one by one and transport forward in company with steel band by a minute batten 11, avoided the adhesion phenomenon between material strip, in the process of transporting, each axial flow blower 4 can be forced cooling by regulating air quantity to material strip, so, from the conveyer other end, material strip has out just obtained sufficient cooling, can directly send into pelleter and complete pelletizing.
Claims (2)
1. air-cooled steel band conveyor, by frame, driven roll wheel assembly, cover body, axial flow blower, castor, adjusting bolt, power set, transmission device, steel band and minute batten etc., formed, it is characterized in that: be provided with many group fast-open type cover bodies, and the adjustable axial flow blower of air quantity all is installed on each cover body.
2. air-cooled steel band conveyor according to claim 1, is characterized in that: be provided with corrugated minute batten of many groups on steel band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210169259XA CN103448160A (en) | 2012-05-29 | 2012-05-29 | Air cooled steel band conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210169259XA CN103448160A (en) | 2012-05-29 | 2012-05-29 | Air cooled steel band conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103448160A true CN103448160A (en) | 2013-12-18 |
Family
ID=49731193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210169259XA Pending CN103448160A (en) | 2012-05-29 | 2012-05-29 | Air cooled steel band conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103448160A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626516A (en) * | 2014-12-15 | 2015-05-20 | 曹承君 | Bracing, pelletizing and molding device and bracing, pelletizing and molding method for ultrahigh-liquidity thermoplastic resin |
| CN108262875A (en) * | 2017-12-28 | 2018-07-10 | 成都金发科技新材料有限公司 | A kind of automobile-used high molecular material pelleter with air cooling equipment |
| CN110076924A (en) * | 2019-04-22 | 2019-08-02 | 台州长雄塑料股份有限公司 | A kind of forming processing system of phenolic resin |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201291474Y (en) * | 2008-10-07 | 2009-08-19 | 上海金发科技发展有限公司 | Stuff strip transportation positioning device of plastic dicing cutter |
| CN201432991Y (en) * | 2009-04-20 | 2010-03-31 | 江阴市胜赛色母料有限公司 | Plastic color-concentrate conveyer |
-
2012
- 2012-05-29 CN CN201210169259XA patent/CN103448160A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201291474Y (en) * | 2008-10-07 | 2009-08-19 | 上海金发科技发展有限公司 | Stuff strip transportation positioning device of plastic dicing cutter |
| CN201432991Y (en) * | 2009-04-20 | 2010-03-31 | 江阴市胜赛色母料有限公司 | Plastic color-concentrate conveyer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626516A (en) * | 2014-12-15 | 2015-05-20 | 曹承君 | Bracing, pelletizing and molding device and bracing, pelletizing and molding method for ultrahigh-liquidity thermoplastic resin |
| CN108262875A (en) * | 2017-12-28 | 2018-07-10 | 成都金发科技新材料有限公司 | A kind of automobile-used high molecular material pelleter with air cooling equipment |
| CN110076924A (en) * | 2019-04-22 | 2019-08-02 | 台州长雄塑料股份有限公司 | A kind of forming processing system of phenolic resin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |