CN101797561B - 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 PDF

Info

Publication number
CN101797561B
CN101797561B CN201010143288A CN201010143288A CN101797561B CN 101797561 B CN101797561 B CN 101797561B CN 201010143288 A CN201010143288 A CN 201010143288A CN 201010143288 A CN201010143288 A CN 201010143288A CN 101797561 B CN101797561 B CN 101797561B
Authority
CN
China
Prior art keywords
dust
air
housing
guide plate
separator
Prior art date
Application number
CN201010143288A
Other languages
Chinese (zh)
Other versions
CN101797561A (en
Inventor
蔡行海
Original Assignee
宁海鑫城汽车配件有限公司
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 宁海鑫城汽车配件有限公司 filed Critical 宁海鑫城汽车配件有限公司
Priority to CN201010143288A priority Critical patent/CN101797561B/en
Publication of CN101797561A publication Critical patent/CN101797561A/en
Application granted granted Critical
Publication of CN101797561B publication Critical patent/CN101797561B/en

Links

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

The separator of negative-pressure air power plastic grain and dust
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 up of the earth dirt and the tiny plastic flakes that adhere on the waste or used plastics, and these dust parts are mixed in the plastic grain, and 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, the problems and shortcomings that sorting recruitment cost is high once more, production efficiency is low.
Summary of the invention
Problems and shortcomings to above-mentioned prior art existence; The present invention adopts the device of being made up of separator, air-introduced machine, dust bag, utilizes the technical scheme of negative-pressure air power dust suction separating plastic particle and dust, and 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; The pulverizing of disposable completion plastics and sorting operation are blown into dust in the dust bag, stop dust from flying; Make the production of pulverizing the recovery plastics reach no dust and leak, purify working environment, the purpose of simplify working process, reduce the recruitment cost, enhancing productivity.
The objective of the invention is to realize 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 up of housing, last guide plate, lower guide plate, batch mixing import, particle outlet, dust air channel; Wherein, housing is that corrosion resistant plate is processed, 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, in the housing inner chamber of left is dehisced in the dust air channel, forms the stifled screen wall facing the gate of a house of isolating; The circle of dust air channel right-hand member closes up and links to each other with the air inlet of said 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 said separator and links to each other, and the air outlet of air-introduced machine links to each other with the import of said dust bag; Described dust bag is ventilative cloth bag, and the import of left end links to each other with the air outlet of said 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 gets into separator through the pulverizer discharging opening falls into the following housing inner chamber of lower guide plate 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 gets into the housing inner chamber, in the following housing inner chamber of lower guide plate, crosses 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, through dust air channel, air-introduced machine, dust bag, enters atmosphere; Above-mentioned plastic grain and the dust batch mixing that falls into the following housing inner chamber of lower guide plate 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, and blows in the dust bag with air-flow, and 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 each other, 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 present technique scheme has been saved special sorting operation; For the recovery of waste or used plastics, can directly get into matting; For the recovery of Shooting Technique stub bar, save cleaning, baking operation, can directly get into granulating working procedure, perhaps directly return and mix an injection mo(u)lding.
Above-mentioned; The present invention adopts the device of being made up of separator, air-introduced machine, dust bag, utilizes 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; The problems and shortcomings that sorting recruitment cost is high once more, production efficiency is low are through being arranged on this device the discharging opening place of plastic crusher, the pulverizing of disposable completion plastics and sorting operation; Dust is blown in the dust bag; Stop dust from flying, make the production of pulverizing the recovery plastics reach no dust and escape, purify working environment, the purpose of simplify working process, reduce the recruitment cost, 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.
Embodiment below in conjunction with in the accompanying drawing does further explain to the present invention, but should not be construed as any restriction of the present 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 up 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 processed 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 and expects narrow slit with Louing; 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, in housing 11 inner chambers of left are dehisced in dust air channel 16, forms the stifled screen wall facing the gate of a house of isolating; The circle of dust air channel 16 right-hand members closes up and links to each other with the air inlet of said 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 said separator 1 and links to each other, and the air outlet of air-introduced machine links to each other with the import of said 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 said 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 gets into separator 1 through pulverizer discharging opening 02 falls into following housing 11 inner chambers of lower guide plate 13 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 gets into housing 11 inner chambers, in following housing 11 inner chambers of lower guide plate 13, crosses 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, through 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, and blows in the dust bag 3 with air-flow, and 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 each other, 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 up 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 processed for corrosion resistant plate, communicates rectangular funnel shape thin-wall box body up and down; 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-walled stainless steel tube 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 close up parallel with lower guide plate (13); Lower guide plate (13) extends down into the part in housing (11) inner chamber, in housing (11) inner chamber of left is dehisced in dust air channel (16), forms the stifled screen wall facing the gate of a house of isolating; The circle of dust air channel (16) right-hand member closes up and links to each other with the air inlet of said 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 said separator (1) and links to each other, and the air outlet of air-introduced machine links to each other with the import of said 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 said air-introduced machine (2), and the outlet of left end is tightened sealing by band.
CN201010143288A 2010-03-04 2010-03-04 Separation device of plastic particles and dust by negative-pressure air power CN101797561B (en)

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
CN101797561A CN101797561A (en) 2010-08-11
CN101797561B true CN101797561B (en) 2012-10-17

Family

ID=42593487

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010143288A CN101797561B (en) 2010-03-04 2010-03-04 Separation device of plastic particles and dust by negative-pressure air power

Country Status (1)

Country Link
CN (1) CN101797561B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110015447A (en) * 2019-05-24 2019-07-16 赣州轩义科技有限公司 A kind of grain is stored up with cereal collection device

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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
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
CN105329565B (en) * 2015-11-29 2017-07-14 重庆元创汽车整线集成有限公司 A kind of 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
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065493A1 (en) * 1981-05-19 1982-11-24 DANECO-DANIELI ECOLOGIA Spa Device to sort compost
CN2385814Y (en) * 1999-09-20 2000-07-05 锡山市雪浪电力设备有限公司 High-efficiency axial coarse powder separator
JP2005066600A (en) * 2004-10-29 2005-03-17 Jfe Steel Kk Air classifier and apparatus for treating used plastic film
CN201120375Y (en) * 2007-11-22 2008-09-24 江苏牧羊集团有限公司 Novel air-separator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065493A1 (en) * 1981-05-19 1982-11-24 DANECO-DANIELI ECOLOGIA Spa Device to sort compost
CN2385814Y (en) * 1999-09-20 2000-07-05 锡山市雪浪电力设备有限公司 High-efficiency axial coarse powder separator
JP2005066600A (en) * 2004-10-29 2005-03-17 Jfe Steel Kk Air classifier and apparatus for treating used plastic film
CN201120375Y (en) * 2007-11-22 2008-09-24 江苏牧羊集团有限公司 Novel air-separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110015447A (en) * 2019-05-24 2019-07-16 赣州轩义科技有限公司 A kind of grain is stored up with cereal collection device

Also Published As

Publication number Publication date
CN101797561A (en) 2010-08-11

Similar Documents

Publication Publication Date Title
CN203724037U (en) Dust collection device
CN2628165Y (en) Compound dry coal dressing apparatus
CN104624344B (en) A kind of agricultural crop straw bundle negative pressure coarse crushing method and straw bundle negative pressure coarse crushing equipment
CN103522451B (en) Dust separation and collection device
CN105126529A (en) Method and device for inorganized emission flying dust pollution government
CN204107249U (en) A kind of biomass fuel dust arrester
CN107282175A (en) A kind of construction waste crushing processing transport magnetic plant
CN201940138U (en) Dust collection machine for field of dry powder preparation
CN206549377U (en) A kind of flour mill's dust collection processing system
CN103639005B (en) A kind of special equipment of husk mixture process
CN105744710A (en) Dust-removing electrostatic-eliminating equipment
CN103711096B (en) Self-separation type wet dust and gas separator of sweeper
CN107583742A (en) A kind of Chinese medicine quantitatively adds and continuity crushes the process equipment of drying
CN205361586U (en) Integrative multi -stage reduction device
CN104858143A (en) Heavy type intelligent environmental-friendly grain moving and purifying system
CN101362112B (en) Dry-type sand making method and dry-type sand making machine thereof
CN102862781A (en) Dust removing device and method of bucket type lifter
CN104722536B (en) The dust arrester of automobile instrument
CN104689675A (en) Device and method for removing fine particulate matters by acoustic agglomeration with flying ash recirculating
CN206935553U (en) A kind of building waste cleaning dust guard
CN102000625A (en) Dedicated dust removal device for dry sand-grinding dust removal complete equipment and dust removal method
CN204412703U (en) Grain dust removal machine is inhaled in industry
CN201366368Y (en) Cyclone dust collection system
CN107282174A (en) A kind of Chinese medicine crushes electricity consumption heated drying pulverization cylinder
JPH1156718A (en) Cyclone dust collector

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121017

Termination date: 20190304

CF01 Termination of patent right due to non-payment of annual fee