CN103817817A - Separation device used after plastic grain cutting - Google Patents

Separation device used after plastic grain cutting Download PDF

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Publication number
CN103817817A
CN103817817A CN201310643809.1A CN201310643809A CN103817817A CN 103817817 A CN103817817 A CN 103817817A CN 201310643809 A CN201310643809 A CN 201310643809A CN 103817817 A CN103817817 A CN 103817817A
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China
Prior art keywords
box
discharging opening
material storing
screen pack
rose box
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.)
Granted
Application number
CN201310643809.1A
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Chinese (zh)
Other versions
CN103817817B (en
Inventor
饶德生
陈云峰
马元好
陈若垠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan State Plastics Precision Plastic Co., Ltd.
Original Assignee
QIDE ENGINEERING PLASTICS TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by QIDE ENGINEERING PLASTICS TECHNOLOGY Co Ltd filed Critical QIDE ENGINEERING PLASTICS TECHNOLOGY Co Ltd
Priority to CN201310643809.1A priority Critical patent/CN103817817B/en
Publication of CN103817817A publication Critical patent/CN103817817A/en
Application granted granted Critical
Publication of CN103817817B publication Critical patent/CN103817817B/en
Active legal-status Critical Current
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Abstract

The invention discloses a separation device used after plastic grain cutting, which comprises a filter box, a first storage box, a second storage box and a dust collection box which are sequentially arranged. Air is pumped out through an air compressor at the air suction opening of the dust collection box, so that a mixture subjected to plastic grain cutting is sucked into the dust collection box from the feed inlet of the filter box; in the process that the mixture moves to be close to the dust collection box, sundries are filtered through a filtering screen and then grains and dust can pass through the filtering screen and move to be close to the dust collection box; in the process that the grains and the dust move to be close to the dust collection box, the heavier grains can firstly fall into the first storage box due to action of the self gravity, then the lighter grains can fall into the second storage box and the lightest dust can be adsorbed into the dust collection box so as to be collected by a cloth bag, so that the separation among the grains, the dust and the sundries is completed. The separation device is simple, convenient and rapid.

Description

A kind of for the separator after plastic pelletizing
Technical field
The present invention relates to a kind of separator, particularly a kind of for the separator after plastic pelletizing.
Background technology
The plastic warp that twin (double) screw extruder is extruded is crossed and is cut into after particle; due to the rigidity of plastics; or toughness is excessive; easily cause the sticky of a large amount of plastics dust and material grain; so conventional processing mode is to add vibratory sieve at the interface of pelleter; material grain is screened, allow the material grain of sticky connection from flowing out on one side, dust screens out from below.
Vibratory sieve is the equipment that large-scale twin-screw plastic extruders must be used, but the subject matter that it exists is: if the material grain of 1 sticky connection is more, can be easy to result in blockage, cause the plastics entrance cannot pan feeding, thereby shut down, after for clearance, again start shooting again or adopt labor cleaning, causing large quantities of material grains to process, impact is normally produced; If 2 granule dusts are more; dust can stick together; cause dust not cleared up completely; during simultaneously due to material grain tie rod, moisture content is contained on the surface of material grain; plastics dust just mixes with material grain; cannot clean out, these plastics dust will cause the surface after material grain tie rod not smooth and lackluster, not attractive in appearance.
Along with the proposition of lightweight plastics, more and more toward the composition of filling in plastics, cause the dust of plastics more and more, or the toughness reguirements of plastics is more and more higher, cause the material grain of sticky connection more and more, these have all had a strong impact on production and the plastics outward appearance of plastics.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide one simple in structure, again can be by the separator of the plastics of pelletizing and dust separation.
The present invention is that the technical scheme that its technical problem of solution adopts is:
A kind of for the separator after plastic pelletizing, comprise the Rose Box for filtering pellet, on the relative two side of Rose Box, be respectively arranged with and in charging aperture and discharging opening and Rose Box, be provided with front screen pack and the rear screen pack between charging aperture and discharging opening, the discharging opening of this Rose Box is connected with the first material storing box by pipeline, on another sidewall of the first material storing box, offer the through hole that is connected with the second material storing box and the bottom of the first material storing box and offer the first discharging opening, on another sidewall of described the second material storing box, offer the through hole that is connected with disposal box and the bottom of the second material storing box and be provided with the second discharging opening, cloth bag and its bottom that the inside of described disposal box is provided with for loading plastics dust are provided with the suction opeing that disposal box inner air is extracted out outward.
As the improvement of technique scheme, between the charging aperture of described Rose Box and discharging opening, be provided with a slide rail being fixedly mounted on Rose Box inwall, described front screen pack and rear screen pack be slidably mounted on described slide rail and front screen pack and rear screen pack between distance be 5-8 centimetre.
As the further improvement of technique scheme, the bottom of described Rose Box is provided with is convenient to the assorted material discharging opening that assorted material is discharged.
Further, the bottom that described Rose Box offers the sidewall of discharging opening also offers toward the reverse air inlet of the inner blowing of Rose Box.
Further again, described the first material storing box and the second material storing box are mutually provided with the batch mixing passage that both can be interconnected between close sidewall, and its lowest position of this batch mixing passage offers batch mixing outlet.
Further, a lower sidewall of described disposal box offers toward the air inlet of its inner blowing.
The invention has the beneficial effects as follows: because the present invention is disposed with Rose Box, the first material storing box, the second material storing box and disposal box, utilize air compressor to bleed outward at the suction opeing place of disposal box, mixture after plastic pelletizing is inhaled toward disposal box from the charging aperture of Rose Box, mixture is in the mobile close process of disposal box, assorted material is filtered net filtration, then material grain and dust can be through screen packs mobile near disposal box, in mobile close process, the heavier pellet of quality is due to the effect of self gravitation, first can drop in the first material storing box, then relatively light any the pellet of quality can drop in the second material storing box, the dust that quality is the lightest can be adsorbed in disposal box collected by cloth bag, thereby complete material grain and dust, the separation of assorted material, simple and convenient quick, therefore material grain can be advantageously applied to subsequent production processing.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
The specific embodiment
With reference to Fig. 1 (flow direction of its internal gas when arrow indication device is worked in figure), a kind of for the separator after plastic pelletizing, comprise the Rose Box 1 for filtering pellet, on the relative two side of Rose Box 1, be respectively arranged with and in charging aperture 11 and discharging opening 12 and Rose Box 1, be provided with front screen pack 13 and the rear screen pack 14 between charging aperture 11 and discharging opening 12, the discharging opening 12 of this Rose Box 1 is connected with the first material storing box 2 by pipeline, on another sidewall of the first material storing box 2, offer the through hole that is connected with the second material storing box 3 and the bottom of the first material storing box 2 and offer the first discharging opening 20, on another sidewall of described the second material storing box 3, offer the through hole that is connected with disposal box 4 and the bottom of the second material storing box 3 and be provided with the second discharging opening 30, cloth bag 40 and its bottom that the inside of described disposal box 4 is provided with for loading plastics dust are provided with the suction opeing 41 that disposal box 4 inner airs are extracted out outward.
Further, for the ease of regulating the distance between front screen pack 13 and rear screen pack 14, between the charging aperture 11 of described Rose Box 1 and discharging opening 12, be provided with a slide rail 15 being fixedly mounted on Rose Box 1 inwall, described front screen pack 13 and rear screen pack 14 are slidably mounted on described slide rail 15, distance between front screen pack 13 and rear screen pack 14 can be according to actual needs and free adjustment, preferably, the distance between front screen pack 13 and rear screen pack 14 is 5-8 centimetre.
Further again, gather too much assorted material for fear of Rose Box 1, the bottom of described Rose Box 1 is provided with is convenient to the assorted material discharging opening 16 that assorted material is discharged.
Further, for the ease of the assorted material being attached on front screen pack 13 and rear screen pack 14 is blown off, the bottom that described Rose Box 1 offers the sidewall of discharging opening 12 also offers toward the reverse air inlet 17 of Rose Box 1 inner blowing, by from reverse air inlet 17 toward the interior air blowing of Rose Box 1, thereby the assorted material being attached on front screen pack 13 and rear screen pack 14 is blown off, make front screen pack 13 and the rear screen pack 14 can be not blocked, contribute to improve filter efficiency.
Further again, in order to make in the time that the material grain in the first material storing box 2 and the second material storing box 3 is more or less the same, material grain in two material storing box can mix, described the first material storing box 2 and the second material storing box 3 are provided with the batch mixing passage 21 that both can be interconnected between close sidewall mutually, and its lowest position of this batch mixing passage 21 offers batch mixing outlet 210.
Further, the dust for the ease of cleaning in cloth bag 40, a lower sidewall of described disposal box 4 offers toward air inlet 42 of its inner blowing, by from air inlet 42 toward interior blowing, thereby the dust accumulating in cloth bag 40 is blown off.
The foregoing is only preferential embodiment of the present invention, as long as within the technical scheme that realizes the object of the invention with basic identical means all belongs to protection scope of the present invention.

Claims (6)

1. one kind for the separator after plastic pelletizing, it is characterized in that: comprise the Rose Box (1) for filtering pellet, on the relative two side of Rose Box (1), be respectively arranged with and in charging aperture (11) and discharging opening (12) and Rose Box (1), be provided with the front screen pack (13) and the rear screen pack (14) that are positioned between charging aperture (11) and discharging opening (12), the discharging opening (12) of this Rose Box (1) is connected with the first material storing box (2) by pipeline, on another sidewall of the first material storing box (2), offer the through hole that is connected with the second material storing box (3) and the bottom of the first material storing box (2) and offer the first discharging opening (20), on another sidewall of described the second material storing box (3), offer the through hole that is connected with disposal box (4) and the bottom of the second material storing box (3) and be provided with the second discharging opening (30), cloth bag (40) and its bottom that the inside of described disposal box (4) is provided with for loading plastics dust are provided with the suction opeing (41) that disposal box (4) inner air is extracted out outward.
2. according to claim 1 a kind of for the separator after plastic pelletizing, it is characterized in that: between the charging aperture (11) of described Rose Box (1) and discharging opening (12), be provided with a slide rail (15) being fixedly mounted on Rose Box (1) inwall, it is 5-8 centimetre that described front screen pack (13) and rear screen pack (14) are slidably mounted on the distance of described slide rail (15) above and between front screen pack (13) and rear screen pack (14).
3. according to claim 1 a kind of for the separator after plastic pelletizing, it is characterized in that: the bottom of described Rose Box (1) is provided with is convenient to the assorted material discharging opening (16) that assorted material is discharged.
4. a kind of for the separator after plastic pelletizing according to described in claim 1 or 2 or 3, is characterized in that: the bottom that described Rose Box (1) offers the sidewall of discharging opening (12) also offers toward the reverse air inlet (17) of the inner blowing of Rose Box (1).
5. according to claim 1 a kind of for the separator after plastic pelletizing, it is characterized in that: described the first material storing box (2) and the second material storing box (3) are mutually provided with the batch mixing passage (21) that both can be interconnected between close sidewall, and its lowest position of this batch mixing passage (21) offers batch mixing outlet (210).
6. according to claim 1 a kind of for the separator after plastic pelletizing, it is characterized in that: a lower sidewall of described disposal box (4) offers toward the air inlet (42) of its inner blowing.
CN201310643809.1A 2013-12-03 2013-12-03 A kind of segregation apparatus after plastic pelletizing Active CN103817817B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310643809.1A CN103817817B (en) 2013-12-03 2013-12-03 A kind of segregation apparatus after plastic pelletizing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310643809.1A CN103817817B (en) 2013-12-03 2013-12-03 A kind of segregation apparatus after plastic pelletizing

Publications (2)

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CN103817817A true CN103817817A (en) 2014-05-28
CN103817817B CN103817817B (en) 2016-09-14

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201520022U (en) * 2009-09-25 2010-07-07 重庆嘉良塑胶制品有限责任公司 Production line for drying and separating cold-drawn bars of double-screw extruder
CN101823297A (en) * 2010-02-24 2010-09-08 杭州高新绝缘材料有限公司 Production system for PVC cable material and production process thereof
CN201769355U (en) * 2010-06-10 2011-03-23 姚夫军 PVC aggregate air cooling device
CN202702434U (en) * 2012-08-12 2013-01-30 浙江金立达塑材有限公司 Pneumatic cooling system
CN203600461U (en) * 2013-12-03 2014-05-21 江门市奇德工程塑料科技有限公司 Separation device used after plastic pelletization

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201520022U (en) * 2009-09-25 2010-07-07 重庆嘉良塑胶制品有限责任公司 Production line for drying and separating cold-drawn bars of double-screw extruder
CN101823297A (en) * 2010-02-24 2010-09-08 杭州高新绝缘材料有限公司 Production system for PVC cable material and production process thereof
CN201769355U (en) * 2010-06-10 2011-03-23 姚夫军 PVC aggregate air cooling device
CN202702434U (en) * 2012-08-12 2013-01-30 浙江金立达塑材有限公司 Pneumatic cooling system
CN203600461U (en) * 2013-12-03 2014-05-21 江门市奇德工程塑料科技有限公司 Separation device used after plastic pelletization

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Address after: 529000 No. 135 Dongsheng Road, Jianghai District, Guangdong, Jiangmen

Applicant after: GUANGDONG QIDE ENGINEERING PLASTIC TECHNOLOGY CO., LTD.

Address before: 529000 No. 135 Dongsheng Road, Jianghai hi tech Industrial Zone, Jianghai District, Guangdong, Jiangmen

Applicant before: Qide Engineering Plastics Technology Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: JIANGMEN QIDE ENGINEERING PLASTICS TECHNOLOGY CO., LTD. TO: GUANGDONG QIDE NEW MATERIAL CO., LTD.

C14 Grant of patent or utility model
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Effective date of registration: 20180620

Address after: 528400 Tongxing Road, Dongsheng Town, Zhongshan, Guangdong Province, No. 12

Patentee after: Zhongshan State Plastics Precision Plastic Co., Ltd.

Address before: 529000 Dongsheng Road, Jianghai District, Jiangmen, Guangdong Province, No. 135

Patentee before: GUANGDONG QIDE ENGINEERING PLASTIC TECHNOLOGY CO., LTD.