CN101797561A - Separation device of plastic particles and dust by negative-pressure air power - Google Patents
Separation device of plastic particles and dust by negative-pressure air power Download PDFInfo
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- CN101797561A CN101797561A CN 201010143288 CN201010143288A CN101797561A CN 101797561 A CN101797561 A CN 101797561A CN 201010143288 CN201010143288 CN 201010143288 CN 201010143288 A CN201010143288 A CN 201010143288A CN 101797561 A CN101797561 A CN 101797561A
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Abstract
The invention discloses a separation device of plastic particles and dust by negative-pressure air power, which comprises a separator (1), a draft fan (2) and a dust-collecting bag (3). The device comprising the separator (1), the draft fan (2) and the dust-collecting bag (3) adopts the technical scheme of sucking dust and separating plastic particles and dust by utilizing negative-pressure air power and overcomes the problems and the defects of great dust danger, high labor cost for secondary separation and low production efficiency of the prior art. The device is arranged at a discharging hole of a plastic pulverizer, finishes the crushing and separating procedures of plastics by one step and blows the dust into the dust-collecting bag to prevent the dust from flying, and the production of crushing and recycling plastics reaches the aims of no dust escape, working environment purification, procedure simplification, labor cost reduction and production efficiency improvement.
Description
Technical field
The present invention relates to a kind of separator, specifically be meant and utilize a kind of negative-pressure air power plastic grain that wind-force comes the plastic grain in the plastic grain dust mixture and dust separation and the separator of dust.
Background technology
During the plastics recovery regeneration, need be with the granulation again after pulverizing, sorting, cleaning, oven dry of waste or used plastics goods; Prior art adopts plastic crusher pulverizing waste plastics usually, plastic crusher can produce a large amount of dust when the pulverizing waste plastics, dust is to be made of the earth dirt and the tiny plastic flakes that adhere on the waste or used plastics, these dust parts are mixed in the plastic grain, the air-flow that a part produces along with pulverizer fills the air everywhere and flies upward, make working environment very abominable, harm operative employee's health; Simultaneously, collected pulverizing material also must carry out sorting once more, and useless and harmful dust and useful plastic grain are separated; Therefore, prior art pulverizing waste plastics exist dust harzard big, once more sorting recruitment cost height, problems and shortcomings that production efficiency is low.
Summary of the invention
Problems and shortcomings at above-mentioned prior art existence, the present invention adopts by separator, air-introduced machine, the device that dust bag is formed, utilize the technical scheme of negative-pressure air power dust suction separating plastic particle and dust, the separator of a kind of negative-pressure air power plastic grain and dust is provided, be intended to this device is arranged on the discharging opening place of plastic crusher, disposable pulverizing and the sorting operation of finishing plastics, dust is blown in the dust bag, stop dust from flying, making the production of pulverizing the recovery plastics reach no dust leaks, purify working environment, simplify working process, reduce the recruitment cost, the purpose of enhancing productivity.
The object of the present invention is achieved like this: the separator of a kind of negative-pressure air power plastic grain and dust, comprise separator, air-introduced machine, dust bag, wherein: described separator is made of housing, last guide plate, lower guide plate, batch mixing import, particle outlet, dust air channel; Wherein, housing is that corrosion resistant plate is made, and communicates up and down, and the rectangular funnel shape approaches ancient piece of jade, round, flat and with a hole in its centre casing; The upper edge hole of housing is the batch mixing import of overlooking to rectangle, and following bead is that for looking up rectangle, side-looking are the particle outlet of slope closing in from right to left; In the housing inner chamber: to nearly lumen centers, be welded with a last guide plate that becomes the corrosion resistant plate formation on 40 ° of slopes downwards with upper edge hole from upper left bead; To crossing lumen centers, be provided with a lower guide plate that becomes the corrosion resistant plate formation on 53 ° of slopes downwards with upper edge hole from upper right bead, the bottom of lower guide plate is arranged in 2/3 downward place of housing inner chamber; Space intersection place between last guide plate, the lower guide plate leaves Lou material narrow slit; The dust air channel is to become 10 ° to have a down dip to the right with horizontal line, and left end is that rectangle is dehisced, and right-hand member is the circular thin ancient piece of jade, round, flat and with a hole in its centre stainless steel pipes that closes up; The upper edge hole that dust air channel left end rectangle is dehisced is welded in downward 2/5 place of the upper right outer wall of lower guide plate, and that dust air channel left end rectangle is dehisced is forward and backward, bead is welded on the upper right outer wall of housing and communicates with the housing inner chamber down; The bottom right wall of the housing that the following bead of dehiscing with dust air channel left end rectangle intersects is the slope board that left closes up parallel with lower guide plate; Lower guide plate extends down into the part in the housing inner chamber, forms the stifled screen wall facing the gate of a house of isolating in the housing inner chamber of left is dehisced in the dust air channel; The circle of dust air channel right-hand member closes up and links to each other with the air inlet of described air-introduced machine; Described air-introduced machine is the speed governing centrifugal blower, and the air inlet of air-introduced machine closes up with the circle of the dust air channel right-hand member of described separator and links to each other, and the air outlet of air-introduced machine links to each other with the import of described dust bag; Described dust bag is ventilative cloth bag, and the import of left end links to each other with the air outlet of described air-introduced machine, and the outlet of left end is tightened sealing by band.
Operation principle
During application, separator is placed the below of pulverizer discharging opening, the check apron of anti-" material spring " is set between the batch mixing import of pulverizer discharging opening and separator, below the particle outlet of separator, shelve the particle collector;
Pulverizer and air-introduced machine are started shooting simultaneously, and the batch mixing import that the batch mixing of pulverized plastic grain and dust enters separator by the pulverizer discharging opening falls into the housing inner chamber of lower guide plate bottom through last guide plate, lower guide plate; At this moment, because the effect of air-introduced machine forms negative pressure in the housing inner chamber, extraneous air is downward by the batch mixing import of separator, and particle outlet upwards enters the housing inner chamber, crosses in the housing inner chamber of lower guide plate bottom and forms the whirlwind eddy current; Air-flow is from bottom to top walked around the isolation screen wall facing the gate of a house through the bottom of lower guide plate, by dust air channel, air-introduced machine, dust bag, enters atmosphere; Above-mentioned plastic grain and the dust batch mixing that falls into the housing inner chamber of lower guide plate bottom separates under the effect of whirlwind eddy current, heavier plastic grain is to falling into the particle collector that places the particle outlet below, lighter dust is wrapped up in by the whirlwind eddy current and is taken, blow in the dust bag with air-flow, air enters atmosphere from the cloth crack of dust bag, dust is stayed in the dust bag, focuses on afterwards; Because the whirlwind eddy current makes plastic grain bump mutually, and is therefore, clean attached to the also separated removing of the dust on the particle; Because suction function in separation process, does not have dust and escapes contaminated environment.
Useful effect
The technical program has been saved special sorting operation; For the recovery of waste or used plastics, can directly enter matting; For the recovery of Shooting Technique stub bar, save cleaning, baking operation, can directly enter granulating working procedure, perhaps directly return and mix an injection mo(u)lding.
Above-mentioned, the present invention adopts by separator, air-introduced machine, the device that dust bag is formed, utilize the technical scheme of negative-pressure air power dust suction separating plastic particle and dust, a kind of negative-pressure air power plastic grain that is provided and the separator of dust, the dust harzard that has overcome the prior art existence is big, sorting recruitment cost height once more, the problems and shortcomings that production efficiency is low, by this device being arranged on the discharging opening place of plastic crusher, disposable pulverizing and the sorting operation of finishing plastics, dust is blown in the dust bag, stop dust from flying, making the production of pulverizing the recovery plastics reach no dust escapes, purify working environment, simplify working process, reduce the recruitment cost, the purpose of enhancing productivity.
Description of drawings
Fig. 1 is the structural representation of the separator of negative-pressure air power plastic grain of the present invention and dust;
Fig. 2 is the structural representation of separator member of the separator of negative-pressure air power plastic grain of the present invention and dust.
Below in conjunction with the embodiment in the accompanying drawing the present invention is described in further detail, but should not be construed as any limitation of the invention.
Among the figure: separator 1, housing 11, last guide plate 12, lower guide plate 13, batch mixing import 14, particle outlet 15, dust air channel 16, air-introduced machine 2, dust bag 3, particle collector 01, pulverizer discharging opening 02, check apron 03, handle 04, particle 05, dust 06.
The specific embodiment
Consult Fig. 1～Fig. 2, the separator of a kind of negative-pressure air power plastic grain of the present invention and dust, comprise separator 1, air-introduced machine 2, dust bag 3, wherein: described separator 1 is made of housing 11, last guide plate 12, lower guide plate 13, batch mixing import 14, particle outlet 15, dust air channel 16; Wherein, housing 11 is made for corrosion resistant plate, communicates up and down, and the rectangular funnel shape approaches ancient piece of jade, round, flat and with a hole in its centre casing; The upper edge hole of housing 11 is the batch mixing import of overlooking to rectangle 14, and following bead is that for looking up rectangle, side-looking are the particle outlet 15 of slope closing in from right to left; In housing 11 inner chambers: to nearly lumen centers, be welded with a last guide plate 12 that becomes the corrosion resistant plate formation on 40 ° of slopes downwards with upper edge hole from upper left bead; To crossing lumen centers, be provided with a lower guide plate 13 that becomes the corrosion resistant plate formation on 53 ° of slopes downwards with upper edge hole from upper right bead, the bottom of lower guide plate 13 is arranged in 2/3 downward place of housing 11 inner chambers; Space intersection place between last guide plate 12, the lower guide plate 13 leaves Lou material narrow slit; Dust air channel 16 is to become 10 ° to have a down dip to the right with horizontal line, and left end is that rectangle is dehisced, and right-hand member is the circular thin ancient piece of jade, round, flat and with a hole in its centre stainless steel pipes that closes up; The upper edge hole that dust air channel 16 left end rectangles are dehisced is welded in downward 2/5 place of lower guide plate 13 upper right outer walls, and that dust air channel 16 left end rectangles are dehisced is forward and backward, bead is welded on the upper right outer wall of housing 11 and communicates with housing 11 inner chambers down; The bottom right wall of the housing 11 that the following bead of dehiscing with dust air channel 16 left end rectangles intersects is the slope board that left close up parallel with lower guide plate 13; Lower guide plate 13 extends down into the part in housing 11 inner chambers, forms the stifled screen wall facing the gate of a house of isolating in housing 11 inner chambers of left are dehisced in dust air channel 16; The circle of dust air channel 16 right-hand members closes up and links to each other with the air inlet of described air-introduced machine 2; Described air-introduced machine 2 is the speed governing centrifugal blower, and the air inlet of air-introduced machine closes up with the circle of dust air channel 16 right-hand members of described separator 1 and links to each other, and the air outlet of air-introduced machine links to each other with the import of described dust bag 3; Described dust bag 3 is ventilative cloth bag, and the import of left end links to each other with the air outlet of described air-introduced machine 2, and the outlet of left end is tightened sealing by band.
Operation principle
During application, separator 1 is placed the below of pulverizer discharging opening 02, the check apron 03 of anti-" material spring " is set between the batch mixing import 14 of pulverizer discharging opening 02 and separator 1, below the particle outlet 15 of separator 1, shelve particle collector 01;
Pulverizer and air-introduced machine 2 are started shooting simultaneously, and the batch mixing import 14 that the batch mixing of pulverized plastic grain and dust enters separator 1 by pulverizer discharging opening 02 falls into housing 11 inner chambers of lower guide plate 13 bottoms through last guide plate 12, lower guide plate 13; At this moment, because the effect of air-introduced machine 2 forms negative pressure in housing 11 inner chambers, extraneous air is downward by the batch mixing import 14 of separator 1, particle outlet 15 upwards enters housing 11 inner chambers, crosses in housing 11 inner chambers of lower guide plate 13 bottoms and forms the whirlwind eddy current; Air-flow is from bottom to top walked around the isolation screen wall facing the gate of a house through the bottom of lower guide plate 13, by dust air channel 16, air-introduced machine 2, dust bag 3, enters atmosphere; Above-mentioned plastic grain and the dust batch mixing that falls into housing 11 inner chambers of lower guide plate 13 bottoms separates under the effect of whirlwind eddy current, heavier plastic grain 05 is to falling into the particle collector 01 that places particle outlet 15 belows, lighter dust is wrapped up in by the whirlwind eddy current and is taken, blow in the dust bag 3 with air-flow, air enters atmosphere from the cloth crack of dust bag 3, dust 06 is stayed in the dust bag 3, focuses on afterwards; Because the whirlwind eddy current makes plastic grain bump mutually, and is therefore, clean attached to the also separated removing of the dust on the particle; Because suction function in separation process, does not have dust and escapes contaminated environment.
Claims (1)
1. the separator of negative-pressure air power plastic grain and dust, it is characterized in that: comprise separator (1), air-introduced machine (2), dust bag (3), described separator (1) is made of housing (11), last guide plate (12), lower guide plate (13), batch mixing import (14), particle outlet (15), dust air channel (16); Wherein, housing (11) is made for corrosion resistant plate, communicates up and down, and the rectangular funnel shape approaches ancient piece of jade, round, flat and with a hole in its centre casing; The upper edge hole of housing (11) is the batch mixing import of overlooking to rectangle (14), and following bead is that for looking up rectangle, side-looking are the particle outlet (15) of slope closing in from right to left; In housing (11) inner chamber: to nearly lumen centers, be welded with a last guide plate (12) that becomes the corrosion resistant plate formation on 40 ° of slopes downwards with upper edge hole from upper left bead; To crossing lumen centers, be provided with a lower guide plate (13) that becomes the corrosion resistant plate formation on 53 ° of slopes downwards with upper edge hole from upper right bead, the bottom of lower guide plate (13) is arranged in 2/3 downward place of housing (11) inner chamber; Space intersection place between last guide plate (12), the lower guide plate (13) leaves Lou material narrow slit; Dust air channel (16) is to become 10 ° to have a down dip to the right with horizontal line, and left end is that rectangle is dehisced, and right-hand member is the circular thin ancient piece of jade, round, flat and with a hole in its centre stainless steel pipes that closes up; The upper edge hole that dust air channel (16) left end rectangle is dehisced is welded in downward 2/5 place of the upper right outer wall of lower guide plate (13), and that dust air channel (16) left end rectangle is dehisced is forward and backward, bead is welded on the upper right outer wall of housing (11) and communicates with housing (11) inner chamber down; The bottom right wall of the housing (11) that the following bead of dehiscing with dust air channel (16) left end rectangle intersects is the slope board that left closes up parallel with lower guide plate (13); Lower guide plate (13) extends down into the part in housing (11) inner chamber, forms the stifled screen wall facing the gate of a house of isolating in dust air channel (16) dehisce housing (11) inner chamber of left; The circle of dust air channel (16) right-hand member closes up and links to each other with the air inlet of described air-introduced machine (2); Described air-introduced machine (2) is the speed governing centrifugal blower, and the air inlet of air-introduced machine closes up with the circle of dust air channel (16) right-hand member of described separator (1) and links to each other, and the air outlet of air-introduced machine links to each other with the import of described dust bag (3); Described dust bag (3) is ventilative cloth bag, and the import of left end links to each other with the air outlet of described air-introduced machine (2), and the outlet of left end is tightened sealing by band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010143288A CN101797561B (en) | 2010-03-04 | 2010-03-04 | Separation device of plastic particles and dust by negative-pressure air power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010143288A CN101797561B (en) | 2010-03-04 | 2010-03-04 | Separation device of plastic particles and dust by negative-pressure air power |
Publications (2)
| Publication Number | Publication Date |
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| CN101797561A true CN101797561A (en) | 2010-08-11 |
| CN101797561B CN101797561B (en) | 2012-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010143288A Expired - Fee Related CN101797561B (en) | 2010-03-04 | 2010-03-04 | Separation device of plastic particles and dust by negative-pressure air power |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671867A (en) * | 2012-06-11 | 2012-09-19 | 河北宁通电子材料有限公司 | Broken crystal material sorting equipment |
| CN102673810A (en) * | 2012-02-22 | 2012-09-19 | 安徽省金正塑业有限公司 | Weighing device for quantitative filling of broken plastic |
| CN102673809A (en) * | 2012-02-22 | 2012-09-19 | 安徽省金正塑业有限公司 | Discharge cover for broken plastic air drying and conveying pipe |
| CN103721941A (en) * | 2014-01-09 | 2014-04-16 | 曹蜀秦 | Air selection separator |
| CN104307745A (en) * | 2014-11-06 | 2015-01-28 | 天津市中环天佳电子有限公司 | Gravity and air grader of fine powder |
| CN104368529A (en) * | 2014-11-06 | 2015-02-25 | 昆山金盟塑料薄膜有限公司 | Plastic particle dedusting system |
| CN104550176A (en) * | 2014-12-29 | 2015-04-29 | 苏州米莫金属科技有限公司 | Metal powder recovering device |
| CN104998817A (en) * | 2015-07-13 | 2015-10-28 | 重庆市聚益橡胶制品有限公司 | Novel rubber powder vibrating screen with dust suction device |
| CN105329565A (en) * | 2015-11-29 | 2016-02-17 | 重庆元创汽车整线集成有限公司 | Hopper |
| CN106076837A (en) * | 2016-08-08 | 2016-11-09 | 洛阳昌浩新材料科技有限公司 | A kind of automatic material distributing device |
| CN106076593A (en) * | 2016-08-08 | 2016-11-09 | 洛阳昌浩新材料科技有限公司 | A kind of Special grinder for disintegrating |
| CN106179962A (en) * | 2016-08-26 | 2016-12-07 | 鞍钢实业微细铝粉有限公司 | A kind of utilize system negative pressure mode to absorb and reduce the operational method of external dust |
| CN106514894A (en) * | 2016-12-04 | 2017-03-22 | 重庆精榜高分子材料有限公司 | Processing device for raw materials of plastic particles |
| CN107214082A (en) * | 2017-07-29 | 2017-09-29 | 湖南大三湘油茶生态产业有限公司 | Oil-tea camellia husks and tea seed winnowing machine |
| CN107309066A (en) * | 2017-07-14 | 2017-11-03 | 湖南长乐粮油贸易有限公司 | A kind of homocline system with rice husk pulverizer homocline structure |
| CN109701887A (en) * | 2018-12-29 | 2019-05-03 | 常州工学院 | A kind of light materials separator that intelligent construction garbage regeneration utilizes |
| JP2019198821A (en) * | 2018-05-16 | 2019-11-21 | 日本シーム株式会社 | Pulverization air separation equipment and pulverization air separation method for waste product in packaging bag |
| CN114308967A (en) * | 2022-01-10 | 2022-04-12 | 界首市祥云面粉有限公司 | Dust deposition device for flour production |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673810A (en) * | 2012-02-22 | 2012-09-19 | 安徽省金正塑业有限公司 | Weighing device for quantitative filling of broken plastic |
| CN102673809A (en) * | 2012-02-22 | 2012-09-19 | 安徽省金正塑业有限公司 | Discharge cover for broken plastic air drying and conveying pipe |
| CN102671867A (en) * | 2012-06-11 | 2012-09-19 | 河北宁通电子材料有限公司 | Broken crystal material sorting equipment |
| CN103721941B (en) * | 2014-01-09 | 2016-01-13 | 启东市希士水泥有限公司 | A kind of winnowing separator |
| CN103721941A (en) * | 2014-01-09 | 2014-04-16 | 曹蜀秦 | Air selection separator |
| CN104307745A (en) * | 2014-11-06 | 2015-01-28 | 天津市中环天佳电子有限公司 | Gravity and air grader of fine powder |
| CN104368529A (en) * | 2014-11-06 | 2015-02-25 | 昆山金盟塑料薄膜有限公司 | Plastic particle dedusting system |
| CN104550176A (en) * | 2014-12-29 | 2015-04-29 | 苏州米莫金属科技有限公司 | Metal powder recovering device |
| CN104998817A (en) * | 2015-07-13 | 2015-10-28 | 重庆市聚益橡胶制品有限公司 | Novel rubber powder vibrating screen with dust suction device |
| CN105329565A (en) * | 2015-11-29 | 2016-02-17 | 重庆元创汽车整线集成有限公司 | Hopper |
| CN106076837A (en) * | 2016-08-08 | 2016-11-09 | 洛阳昌浩新材料科技有限公司 | A kind of automatic material distributing device |
| CN106076593A (en) * | 2016-08-08 | 2016-11-09 | 洛阳昌浩新材料科技有限公司 | A kind of Special grinder for disintegrating |
| CN106179962A (en) * | 2016-08-26 | 2016-12-07 | 鞍钢实业微细铝粉有限公司 | A kind of utilize system negative pressure mode to absorb and reduce the operational method of external dust |
| CN106514894A (en) * | 2016-12-04 | 2017-03-22 | 重庆精榜高分子材料有限公司 | Processing device for raw materials of plastic particles |
| CN107309066A (en) * | 2017-07-14 | 2017-11-03 | 湖南长乐粮油贸易有限公司 | A kind of homocline system with rice husk pulverizer homocline structure |
| CN107214082A (en) * | 2017-07-29 | 2017-09-29 | 湖南大三湘油茶生态产业有限公司 | Oil-tea camellia husks and tea seed winnowing machine |
| JP2019198821A (en) * | 2018-05-16 | 2019-11-21 | 日本シーム株式会社 | Pulverization air separation equipment and pulverization air separation method for waste product in packaging bag |
| CN109701887A (en) * | 2018-12-29 | 2019-05-03 | 常州工学院 | A kind of light materials separator that intelligent construction garbage regeneration utilizes |
| CN114308967A (en) * | 2022-01-10 | 2022-04-12 | 界首市祥云面粉有限公司 | Dust deposition device for flour production |
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| CN101797561B (en) | 2012-10-17 |
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