CN201900692U - Equipment for producing plastic particles coated by organic microparticles - Google Patents
Equipment for producing plastic particles coated by organic microparticles Download PDFInfo
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- CN201900692U CN201900692U CN2010206167994U CN201020616799U CN201900692U CN 201900692 U CN201900692 U CN 201900692U CN 2010206167994 U CN2010206167994 U CN 2010206167994U CN 201020616799 U CN201020616799 U CN 201020616799U CN 201900692 U CN201900692 U CN 201900692U
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- inorganic matter
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Abstract
The utility model relates to plastic modifying production equipment, in particular to equipment for producing plastic particles coated by organic microparticles. The equipment comprises a reaction device, a cooling device and a screening device, the reaction device is used for enabling the organic microparticles to coat on the plastic particles, the cooling device is used for cooling the organic microparticles and the plastic particles coated by the organic microparticles, the screening device is used for screening the organic microparticles and the plastic particles coated by the organic microparticles, a discharge outlet of the reaction device is connected with an inlet of the cooling device, and an outlet of the cooling device is connected with a feed inlet of the screening device. The organic microparticles and the plastic particles coated by the same are cooled and then screened from each other, the hot organic microparticles is prevented from attaching onto a mesh of a vibrating screen, and the screened plastic particles coated by the organic microparticles are prevented from being bonded mutually.
Description
[technical field]
The utility model relates to a kind of modifying plastics production equipment, is specifically related to a kind of equipment of producing inorganic matter particulate coating plastic particle.
[background technology]
Engineering plastics are meant that a class can be used as structural material, bear mechanical stress in wider temperature range, the high performance macromolecular material that uses in comparatively harsh Chemical Physics environment.Because its special character, engineering plastics are widely used in the multiple high performance application.Engineering plastics comprise polyphenylene oxide, polyimides, polyamide (PA), polybutylene terephthalate (PBT) (PBT), acrylonitrile-butadiene-phenylethylene copolymer (ABS), liquid crystal polymer (LCP), the ethylene-ethyl acetate copolymer (EVA) of acetal, Merlon (PC), polyphenylene sulfide, polysulfones, modification, and other plastics that are used for engineering purpose.
Engineering plastics have high strength, high mechanical modulus, low creep, the strong wear-resisting fatigue durability that undermines, the while chemical proofing, electrically anti-, flame resistance, weatherability, advantages such as dimensional stability is good, so it has the trend of substituted metal greatly, and engineering plastics are lighter than metal, can be widely used in automobile, electronic product casing and component of machine field, although engineering plastics are eager to excel than the rigidity of common plastic cement, but than metal, its rigidity is still slightly inadequate, so in order to continue to strengthen the rigidity of engineering plastics, just need carry out modification, make it have the good rigidity and the toughness of metal or metal alloy engineering plastics.
In engineering plastics, add the high inorganic matter of hardness ratio plastics, as talcum powder, calcium carbonate, mica, imvite, magnesium carbonate etc., the just significantly hardness of reinforced plastics and intensity; In engineering plastics, add carbon black, carbon pipe, carbon dust etc. and can significantly improve the electric conductivity of engineering plastics; In engineering plastics, add the ageing-resistant ability that titanium oxide can improve engineering plastics.These inorganic matters join in the plastic matrix with the form of particulate usually, put into extruding pelletization in the extruder after mixing with plastic matrix, form the new engineering plastics master batch with certain premium properties.In order these inorganic matters to be joined go in the engineering plastics not influence more original machineries of plastics and physical property, also can form synergy simultaneously with plastic matrix, so that the size of these inorganic matters is accomplished is very little as far as possible, reach micron order even nanoscale.Like this under the situation that accounts for identical percentage by weight, the inorganic matter that particulate is more little, its distribution in plastic matrix is even more.
But because plastic matrix is a macromolecular material, be difficult to be worked into very little size, mostly be millimeter level or Centimeter Level greatly.So in the plastic pellet of micron order or nano level inorganic matter particulate being put into millimeter level or Centimeter Level during extruding pelletization, be that to be difficult to make that the inorganic matter particulate distributes in plastic matrix well-proportioned, inorganic matter particulate pockety has not only reduced the effect of inorganic matter, also can damage other mechanical performances and the physical property of engineering plastics simultaneously, it has wasted production cost greatly simultaneously.
For this reason, we design a kind of new inorganic matter particulate and the mixed method of plastic pellet, are about to the inorganic matter particulate and are coated on outside the plastic pellet, realize the technical essential of this purpose most critical, be to make plastic pellet be in firm melting state, temperature can not be too high, can not be low excessively.Existing plastics-production equipment mostly is extruder and injection machine greatly, and these equipment all are heated to molten condition with plastic pellet, and obviously these equipment can not satisfy the requirement that the present invention prepares inorganic matter particulate coating plastic particle.
[utility model content]
For the inorganic matter particulate is coated on outside the plastic pellet, and under the complete out of use situation of existing equipment, the utility model is in order to solve above-mentioned technical problem, proposed a kind of equipment of brand-new production inorganic matter particulate coating plastic particle.
Concrete technical scheme of the present utility model is as follows:
The utility model provides a kind of equipment of producing inorganic matter particulate coating plastic particle, comprise and be used to make the inorganic matter particulate to be wrapped in the outer reaction unit of plastic pellet, be used to cool off the cooling device of the plastic pellet that inorganic matter particulate and inorganic matter particulate coat and be used to sieve the inorganic matter particulate and the screening plant of the plastic pellet that the inorganic matter particulate coats, the discharging opening of described reaction unit is connected with the import of described cooling device, and the outlet of described cooling device is connected with the feeding port of described screening plant.
Described reaction unit comprises a cylinder thing barrel, be positioned at the heater of material tube and be arranged on the outer driven by motor of material tube and be positioned at the agitator of material tube by one, top at the material tube is provided with charging aperture, and the discharging opening of described reaction unit is arranged on the bottom of described material tube.
Described charging aperture comprises second charging aperture that is used to add first charging aperture of inorganic matter particulate and is used to add plastic pellet.
Described agitator comprises rotating shaft and the spiral vane that rotates around the axis, and the rotating shaft of this agitator is axially set in described cylinder thing barrel center.
Described heater is an infrared heater.
Described cooling device comprise a cylindrical pipe and be arranged in the cylindrical pipe and by being positioned at the drive screw that the outer buncher of cylindrical pipe drives, the inlet of described cylindrical pipe is the import of cooling device, and the outlet of this cylindrical pipe is the outlet of cooling device.
Described cooling device also comprises the cooling jacket that is socketed on outside the cylindrical pipe, and this cooling jacket connects a water inlet pipe and an outlet pipe.
Described screening plant comprises a vibratory sieve, and the feeding port of described vibratory sieve is the feeding port of described screening plant, and the feeding port of described vibratory sieve is connected with the outlet of described cooling device by cloth bag.
Described vibratory sieve comprises first feed opening of the plastic pellet that sifts out the coating of inorganic matter particulate and is used to sift out second feed opening of inorganic matter particulate that described first feed opening is positioned at the top of described second feed opening.
The top of described material tube is provided with charging aperture, described charging aperture comprises second charging aperture that is used to add first charging aperture of inorganic matter particulate and is used to add plastic pellet, and second feed opening of described vibratory sieve is connected with first charging aperture of described reaction unit by conduit.
The utility model beneficial technical effects is:
Simple in equipment of the present utility model, easy to operate, so low production cost.
Plastic pellet by cooling inorganic matter particulate and inorganic matter particulate coating earlier, and then the plastic pellet screening that inorganic matter particulate and inorganic matter particulate coat come, the plastic pellet of having avoided hot inorganic matter particulate to coat sticks on the screen cloth of vibratory sieve, and the plastic pellet that the inorganic matter particulate of also having avoided screening to come out simultaneously coats bonds together.
Adopt infrared heater, can control the temperature in the reaction unit very easily, and it is with low cost, it conveniently is arranged on outside the material tube simultaneously.
Transmit the mixture of the plastic pellet of inorganic matter particulate and the coating of inorganic matter particulate by drive screw, can make this mixture cool off while stirring, and transmit on the limit, and the plastic pellet of having avoided the inorganic matter particulate to coat is spared the phenomenon that bonds together because of inhomogeneous cooling.
The inorganic matter particulate of not participating in reaction is retransmitted in the material tube, makes that the inorganic matter particulate can be recycling, reduced waste,, thereby saved the energy simultaneously because the inorganic matter particulate also remains with certain temperature.
[description of drawings]
Fig. 1 is a cutaway view of the present utility model;
[specific embodiment]
The utility model is produced the equipment of inorganic matter particulate coating plastic particle, this equipment comprises and is used to make the inorganic matter particulate to be wrapped in the outer reaction unit of plastic pellet, is used to cool off the cooling device of the plastic pellet that inorganic matter particulate and inorganic matter particulate coat and is used to sieve the inorganic matter particulate and the screening plant of the plastic pellet that the inorganic matter particulate coats, the feed opening of described reaction unit is connected with the charging aperture of described cooling device, and the discharging opening of described cooling device is connected with the feeding port of described screening plant.
Below in conjunction with Figure of description and optimum embodiment, the utility model is done further detailed elaboration and explanation.
Embodiment
As shown in Figure 1, a kind of equipment of producing inorganic matter particulate coating plastic particle, this equipment comprise and are used to make the inorganic matter particulate to be wrapped in the outer reaction unit 1 of plastic pellet, are used to cool off the cooling device 2 of the plastic pellet that inorganic matter particulate and inorganic matter particulate coat and are used to sieve the inorganic matter particulate and the screening plant 3 of the plastic pellet that the inorganic matter particulate coats.
Described reaction unit 1 comprises and stands up the cylinder thing barrel of putting 11, the infrared heater 12 that is positioned at the material tube always and be arranged on the agitator 14 that the outer motor of material tube 13 drove and be positioned at the material tube by one; Be provided with second charging aperture 112 that is used to add first charging aperture 111 of inorganic matter particulate and is used to add plastic pellet on the top of material tube, described second charging aperture adopts the rupture pressure disc 113 of glass material to seal up after having added plastic pellet, also be provided with the inlet 114 that is used to add auxiliary agent on the top of described material tube, be provided with tubaeform discharging opening 115 in the bottom of described material tube, also be provided with a resistant to elevated temperatures ball valve 116 at described discharging opening 115; Described infrared heater 12 comprises heating resistance wire 121 that is wrapped in outside the material tube and the temperature controller 122 that is connected and is used for controlling resistance silk caloric value with resistance wire 121; Described agitator 14 comprises rotating shaft 141 and the spiral vane 142 that rotates around the axis, the rotating shaft 141 of this agitator is axially set in the center of described cylinder thing barrel 11, and the rotating shaft 141 of this agitator is coaxial with the rotating shaft of motor 13, and described motor is arranged at the top of cylinder thing barrel 11.
Described cooling device 2 comprise the cylindrical pipe of a horizontal positioned and be arranged in the cylindrical pipe 21 and by being positioned at the drive screw 23 that the outer buncher of cylindrical pipe 22 drives, the inlet 211 of described cylindrical pipe is communicated with the discharging opening 115 of material tube, described drive screw 23 is sent to the mixture of the plastic pellet of inorganic matter particulate and the coating of inorganic matter particulate the outlet 212 of cylindrical pipe from cylindrical pipe inlet 211, the rotating shaft of described drive screw 23 is coaxial with the rotating shaft of motor 22, outside cylindrical pipe 21, also be socketed with a cooling jacket 24, the two ends of described cooling jacket comprise a water inlet 241 and a delivery port 242, described water inlet 241 links to each other with water pipe with delivery port 242, and this cooling jacket is taken away the heat of cylindrical pipe wall by water circulation system.
Described screening plant 3 comprises a vibratory sieve 31, the feeding port 311 of described vibratory sieve 31 is communicated with the outlet 212 of described cylindrical pipe by cloth bag 32, first feed opening 312 and second feed opening 313 that is used to sift out the inorganic matter particulate that also comprise the plastic pellet that sifts out the coating of inorganic matter particulate of described vibratory sieve 31, described first feed opening 312 is positioned at the top of described second feed opening, and second feed opening 313 of described vibratory sieve is communicated with first charging aperture 111 of described material tube by conduit.
The operation principle of the equipment of this production inorganic matter particulate coating plastic particle is:
Open heater earlier and give the reaction unit preheating, to be heated after certain temperature, from first charging aperture adding inorganic matter particulate of material tube, thereby by temperature control controlling resistance silk heating control temperature, the temperature maintenance that makes the inorganic matter particulate the plastic pellet fusing point ± 5 ℃;
Start mixer simultaneously, stir on limit heating inorganic matter particulate limit, and drop into a spot of plastic pellet from second charging aperture of material tube, makes the inorganic matter particulate be in excessive state, during stirring, the plastic pellet that inorganic matter particulate and inorganic matter particulate are coated rolls from bottom to top;
Keep above-mentioned temperature to continue to stir 1～10 minute, make the mix products of the plastic pellet of inorganic matter particulate and inorganic matter particulate coating;
Make the mixer counter-rotating, thereby the plastic pellet of inorganic matter particulate and the coating of inorganic matter particulate is stated mix products to pressing down to serve by mixer, above-mentioned mix products enters the inlet of cylindrical pipe from the discharging opening of material tube, under the transmission of drive screw, above-mentioned mix products enters vibratory sieve from the inlet of cylindrical pipe through the outlet of cylindrical pipe, in the transport process of drive screw, the plastic pellet that inorganic matter particulate and inorganic matter particulate coat cools off through cooling jacket, temperature reduces, the plastic pellet hardening that softening inorganic matter particulate originally coats.
Under the effect of vibratory sieve, above-mentioned mix products is divided into the inorganic matter particulate of not coating and plastic pellet two parts that the inorganic matter particulate coats, the inorganic matter particulate of Bao Fuing does not flow out from second feed opening of vibratory sieve, the plastic pellet that the inorganic matter particulate coats flows out from first discharging opening, and the inorganic matter particulate of Bao Fuing does not recycle through first charging aperture that conduit enters the material tube more once more from second feed opening.
Embodiment recited above is described preferred implementation of the present utility model, is not that design of the present utility model and scope are limited.Under the prerequisite that does not break away from the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (10)
1. equipment of producing inorganic matter particulate coating plastic particle, it is characterized in that, comprise and be used to make the inorganic matter particulate to be wrapped in the outer reaction unit of plastic pellet, be used to cool off the cooling device of the plastic pellet that inorganic matter particulate and inorganic matter particulate coat and be used to sieve the inorganic matter particulate and the screening plant of the plastic pellet that the inorganic matter particulate coats, the discharging opening of described reaction unit is connected with the import of described cooling device, and the outlet of described cooling device is connected with the feeding port of described screening plant.
2. the equipment of production inorganic matter particulate coating plastic particle according to claim 1, it is characterized in that, described reaction unit comprises a cylinder thing barrel, be positioned at the heater of material tube and be arranged on the outer driven by motor of material tube and be positioned at the agitator of material tube by one, top at the material tube is provided with charging aperture, and the discharging opening of described reaction unit is arranged on the bottom of described material tube.
3. the equipment of production inorganic matter particulate coating plastic particle according to claim 2 is characterized in that, described charging aperture comprises second charging aperture that is used to add first charging aperture of inorganic matter particulate and is used to add plastic pellet.
4. according to the equipment of claim 2 or 3 described production inorganic matter particulate coating plastic particles, it is characterized in that described agitator comprises rotating shaft and the spiral vane that rotates around the axis, the rotating shaft of this agitator is axially set in described cylinder thing barrel center.
5. according to the equipment of claim 2 or 3 described production inorganic matter particulate coating plastic particles, it is characterized in that described heater is an infrared heater.
6. the equipment of production inorganic matter particulate coating plastic particle according to claim 1, it is characterized in that, described cooling device comprise a cylindrical pipe and be arranged in the cylindrical pipe and by being positioned at the drive screw that the outer buncher of cylindrical pipe drives, the inlet of described cylindrical pipe is the import of cooling device, and the outlet of this cylindrical pipe is the outlet of cooling device.
7. the equipment of production inorganic matter particulate coating plastic particle according to claim 6 is characterized in that, described cooling device also comprises the cooling jacket that is socketed on outside the cylindrical pipe, and this cooling jacket connects a water inlet pipe and an outlet pipe.
8. the equipment of production inorganic matter particulate coating plastic particle according to claim 1, it is characterized in that, described screening plant comprises a vibratory sieve, the feeding port of described vibratory sieve is the feeding port of described screening plant, and the feeding port of described vibratory sieve is connected with the outlet of described cooling device by cloth bag.
9. according to the equipment of claim 1 or 8 described production inorganic matter particulate coating plastic particles, it is characterized in that, described vibratory sieve comprises first feed opening of the plastic pellet that sifts out the coating of inorganic matter particulate and is used to sift out second feed opening of inorganic matter particulate that described first feed opening is positioned at the top of described second feed opening.
10. the equipment of production inorganic matter particulate coating plastic particle according to claim 9, it is characterized in that, the top of described material tube is provided with charging aperture, described charging aperture comprises second charging aperture that is used to add first charging aperture of inorganic matter particulate and is used to add plastic pellet, and second feed opening of described vibratory sieve is connected with first charging aperture of described reaction unit by conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206167994U CN201900692U (en) | 2010-11-19 | 2010-11-19 | Equipment for producing plastic particles coated by organic microparticles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206167994U CN201900692U (en) | 2010-11-19 | 2010-11-19 | Equipment for producing plastic particles coated by organic microparticles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900692U true CN201900692U (en) | 2011-07-20 |
Family
ID=44271296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206167994U Expired - Fee Related CN201900692U (en) | 2010-11-19 | 2010-11-19 | Equipment for producing plastic particles coated by organic microparticles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900692U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363333A (en) * | 2010-11-19 | 2012-02-29 | 深圳市华力兴工程塑料有限公司 | A device for producing plastic particles coated with inorganic particles |
| CN109013298A (en) * | 2018-09-19 | 2018-12-18 | 合肥瀚鹏新能源有限公司 | A kind of screening plant of engineering plastics process equipment |
| CN110789020A (en) * | 2019-12-05 | 2020-02-14 | 陈剑毅 | Intermittent quantity-control and uniformly-coated plastic particle production equipment |
| CN113524503A (en) * | 2021-09-01 | 2021-10-22 | 马欣 | Recycling treatment equipment for waste plastic particles |
-
2010
- 2010-11-19 CN CN2010206167994U patent/CN201900692U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363333A (en) * | 2010-11-19 | 2012-02-29 | 深圳市华力兴工程塑料有限公司 | A device for producing plastic particles coated with inorganic particles |
| CN109013298A (en) * | 2018-09-19 | 2018-12-18 | 合肥瀚鹏新能源有限公司 | A kind of screening plant of engineering plastics process equipment |
| CN110789020A (en) * | 2019-12-05 | 2020-02-14 | 陈剑毅 | Intermittent quantity-control and uniformly-coated plastic particle production equipment |
| CN113524503A (en) * | 2021-09-01 | 2021-10-22 | 马欣 | Recycling treatment equipment for waste plastic particles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN HUALIXING NEW MATERIALS CO., LTD. Free format text: FORMER NAME: SHENZHEN HALCYON ENGINEERING PLASTICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518100 Guangdong city of Shenzhen province Baoan District Tantou town of Songgang West Industrial Park building A16 Patentee after: SHENZHEN HALCYON ENGINEERING PLASTICS CO., LTD. Patentee after: Huazhong Tech Univ Inst., Shenzhen Address before: 518104 Guangdong city of Shenzhen province Baoan District Tantou town of Songgang West Industrial Park building A16 Patentee before: Shenzhen Halcyon Engineering Plastics Co., Ltd. Patentee before: Huazhong Tech Univ Inst., Shenzhen |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20191119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |