CN105291298A - Vibrating screen for modified plastic extruder - Google Patents
Vibrating screen for modified plastic extruder Download PDFInfo
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- CN105291298A CN105291298A CN201510639490.4A CN201510639490A CN105291298A CN 105291298 A CN105291298 A CN 105291298A CN 201510639490 A CN201510639490 A CN 201510639490A CN 105291298 A CN105291298 A CN 105291298A
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- frame
- screening
- sieve
- plastic extruder
- pallet
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Abstract
The invention relates to a vibrating screen for a modified plastic extruder. The vibrating screen comprises a frame, a storage hopper, a screening tray, a screen piece, a cooling device, a drainage fan and an oscillation driving device, wherein the screening tray is mounted on the frame through a connecting rod; the connecting rod is respectively hinged with the screening tray and the frame; the screen piece is mounted in the screening tray; at least one wind supply port is formed in the side wall of the screening tray, and is communicated with the cooling device through an air leading pipe; the storage hopper is installed on the frame, and is positioned rightly below the screening tray; the oscillation driving device is mounted on the frame, and is connected with the screening tray through at least one driving rod; and the cooling device and the drainage fan are both mounted on the frame, and are communicated with the wind leading pipe. On the one hand, the vibrating screen can provide irregular alternate driving force to a screened material to improve the screening efficiency; and on the other hand, the screened material can be efficiently cooled to prevent the bonding phenomenon of plastic particles due to high temperature so as to reduce the output of waste plastic particles.
Description
Technical field
The present invention relates to a kind of screening plant, is exactly a kind of Modified plastic extruder vibratory sieve.
Background technology
Carrying out in processing modified plastics process at present, many plastics after modification, be all often by extrusion equipment and coordinate extrusion die that plastics are prepared into nutty structure, unified in order to ensure diameter between prepared plastic grain, improve the quality of products, all need to carry out sifting sort to prepared plastic grain, but because the plastics particle temperature just prepared is higher, therefore when a large amount of plastic grains is when carrying out concentrating screening, very easily cause sticking together between plastic grain phenomenon, thus have a strong impact on normally carrying out of screening operation, and cause plastic grain percent defective to increase, simultaneously, presently used screening installation operationally, single alternation only can be provided to screen driving force, therefore the efficiency of screening operation is relatively low, for this present situation, in the urgent need to developing a kind of screening plant of invention, with the needs that satisfied reality uses.
Summary of the invention
For the deficiency that prior art exists, the invention provides a kind of Modified plastic extruder vibratory sieve, this invention structure is simple, easy to use, irregular alternation driving force can be provided on the one hand to screened material, contribute to improving screening operation efficiency, can to lower the temperature efficiently operation to screened material on the other hand, thus avoid Yin Gaowen between plastic grain and the phenomenon that sticks together, waste product plastic grain generation can be reduced.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of Modified plastic extruder vibratory sieve, comprise frame, storage bin hopper, screening pallet, sieve, heat sink, drainage blower fan and concussion drive unit, screening pallet is arranged in frame by connecting rod, and connecting rod at least three uniform around screening pallet axis, connecting rod respectively with screening pallet and frame hinged, sieve is one deck at least, be arranged on and screen in pallet and distribute with plane-parallel, screening pallet side wall establishes at least one air outlet, air outlet is communicated with heat sink by induced duct, storage bin hopper to be arranged in frame and to be positioned at immediately below screening pallet, concussion drive unit is arranged in frame and is connected with screening pallet by least one drive rod, heat sink and drainage blower fan are installed in frame, and be communicated with induced duct.
Further, described storage bin hopper is connected with housing slide by slide rail.
Further, described heat sink is semiconductor refrigerating mechanism.
Further, described screening pallet is connected by spring with between sieve.
Further, described sieve be two-layer or two-layer above time, then connected by spring between adjacent sieve.
Further, described screening pallet and sieve contact surface place separately establish at least one ultrasonic vibrating unit.
Structure of the present invention is simple, easy to use, irregular alternation driving force can be provided on the one hand to screened material, contribute to improving screening operation efficiency, can to lower the temperature efficiently operation to screened material on the other hand, thus avoid Yin Gaowen between plastic grain and the phenomenon that sticks together, waste product plastic grain generation can be reduced.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
A kind of Modified plastic extruder vibratory sieve as described in Figure 1, comprise frame 1, storage bin hopper 2, screening pallet 3, sieve 4, heat sink 5, drainage blower fan 6 and concussion drive unit 7, screening pallet 3 is arranged in frame 1 by connecting rod 8, and connecting rod 8 at least three uniform around screening pallet 3 axis, connecting rod 8 respectively with screening pallet 3 and frame 1 hinged, sieve 4 at least one deck, be arranged on and screen in pallet 3 and distribute with plane-parallel, screening pallet 3 sidewall establishes at least one air outlet 9, air outlet 9 is communicated with heat sink 5 by induced duct 10, storage bin hopper 2 to be arranged in frame 1 and to be positioned at immediately below screening pallet 3, concussion drive unit 7 is arranged in frame 1 and is connected with screening pallet 3 by least one drive rod 11, heat sink and drainage blower fan are installed in frame, and be communicated with induced duct.
In the present embodiment, described storage bin hopper 2 is slidably connected by slide rail 12 and frame 1.
In the present embodiment, described heat sink 5 is semiconductor refrigerating mechanism.
In the present embodiment, described screening pallet 3 is connected by spring 13 with between sieve 4.
In the present embodiment, described sieve 4 be two-layer or two-layer above time, then connected by spring 13 between adjacent sieve 4.
In the present embodiment, described screening pallet 3 separately establishes at least one ultrasonic vibrating unit 14 with sieve 4 contact surface place.
Structure of the present invention is simple, easy to use, irregular alternation driving force can be provided on the one hand to screened material, contribute to improving screening operation efficiency, can to lower the temperature efficiently operation to screened material on the other hand, thus avoid Yin Gaowen between plastic grain and the phenomenon that sticks together, waste product plastic grain generation can be reduced.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. a Modified plastic extruder vibratory sieve, it is characterized in that: described Modified plastic extruder vibratory sieve comprises frame, storage bin hopper, screening pallet, sieve, heat sink, drainage blower fan and concussion drive unit, described screening pallet is arranged in frame by connecting rod, and connecting rod at least three uniform around screening pallet axis, described connecting rod respectively with screening pallet and frame hinged, described sieve at least one deck, be arranged on and screen in pallet and distribute with plane-parallel, described screening pallet side wall establishes at least one air outlet, described air outlet is communicated with heat sink by induced duct, described storage bin hopper to be arranged in frame and to be positioned at immediately below screening pallet, described concussion drive unit is arranged in frame and is connected with screening pallet by least one drive rod, described heat sink and drainage blower fan are installed in frame, and be communicated with induced duct.
2. a kind of Modified plastic extruder vibratory sieve according to claim 1, it is characterized in that, described storage bin hopper is connected with housing slide by slide rail.
3. a kind of Modified plastic extruder vibratory sieve according to claim 1, is characterized in that, described heat sink is semiconductor refrigerating mechanism.
4. a kind of Modified plastic extruder vibratory sieve according to claim 1, is characterized in that, described screening pallet is connected by spring with between sieve.
5. a kind of Modified plastic extruder vibratory sieve according to claim 1, is characterized in that, described sieve be two-layer or two-layer above time, then connected by spring between adjacent sieve.
6. a kind of Modified plastic extruder vibratory sieve according to claim 1, is characterized in that, described screening pallet and sieve contact surface place separately establish at least one ultrasonic vibrating unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639490.4A CN105291298A (en) | 2015-09-30 | 2015-09-30 | Vibrating screen for modified plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639490.4A CN105291298A (en) | 2015-09-30 | 2015-09-30 | Vibrating screen for modified plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105291298A true CN105291298A (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510639490.4A Pending CN105291298A (en) | 2015-09-30 | 2015-09-30 | Vibrating screen for modified plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105291298A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362951A (en) * | 2016-08-29 | 2017-02-01 | 安徽凯达能源科技有限公司 | Coal powder screening device |
| CN109201453A (en) * | 2018-08-13 | 2019-01-15 | 江苏丰年果品种植园有限公司 | A kind of pre-cooling classification packing device suitable for middle-size and small-size plantation harvesting blueberry |
| CN112123626A (en) * | 2020-08-04 | 2020-12-25 | 南通瑞诚高分子材料有限公司 | Plastic particle diameter-variable self-screening method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2917827Y (en) * | 2006-06-22 | 2007-07-04 | 孔斌 | Ultrasonic vibration screening machine |
| CN201832785U (en) * | 2010-10-14 | 2011-05-18 | 北京同仁堂健康药业（福州）有限公司 | Motion device of vibrating sieve bed |
| CN202683463U (en) * | 2012-06-19 | 2013-01-23 | 苏州博云塑业有限公司 | Granule screening device of plastic extrusion granulation system |
| CN204544770U (en) * | 2015-04-10 | 2015-08-12 | 马鞍山基业环保科技有限公司 | Particle screening device |
-
2015
- 2015-09-30 CN CN201510639490.4A patent/CN105291298A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2917827Y (en) * | 2006-06-22 | 2007-07-04 | 孔斌 | Ultrasonic vibration screening machine |
| CN201832785U (en) * | 2010-10-14 | 2011-05-18 | 北京同仁堂健康药业（福州）有限公司 | Motion device of vibrating sieve bed |
| CN202683463U (en) * | 2012-06-19 | 2013-01-23 | 苏州博云塑业有限公司 | Granule screening device of plastic extrusion granulation system |
| CN204544770U (en) * | 2015-04-10 | 2015-08-12 | 马鞍山基业环保科技有限公司 | Particle screening device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362951A (en) * | 2016-08-29 | 2017-02-01 | 安徽凯达能源科技有限公司 | Coal powder screening device |
| CN109201453A (en) * | 2018-08-13 | 2019-01-15 | 江苏丰年果品种植园有限公司 | A kind of pre-cooling classification packing device suitable for middle-size and small-size plantation harvesting blueberry |
| CN112123626A (en) * | 2020-08-04 | 2020-12-25 | 南通瑞诚高分子材料有限公司 | Plastic particle diameter-variable self-screening method |
| CN112123626B (en) * | 2020-08-04 | 2022-04-01 | 上海金浦塑料包装材料有限公司 | Plastic particle diameter-variable self-screening method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |