CN107855258A - A kind of plastic grain screening plant and method for sieving - Google Patents
A kind of plastic grain screening plant and method for sieving Download PDFInfo
- Publication number
- CN107855258A CN107855258A CN201711307866.7A CN201711307866A CN107855258A CN 107855258 A CN107855258 A CN 107855258A CN 201711307866 A CN201711307866 A CN 201711307866A CN 107855258 A CN107855258 A CN 107855258A
- Authority
- CN
- China
- Prior art keywords
- tube
- cylinder
- plastic grain
- blowpipe
- plate
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/005—Transportable screening plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/06—Cone or disc shaped screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of plastic grain screening plant, charging aperture is offered on the cover, and the upper end of charging aperture is connected with feed hopper, the lower end of the charging aperture is connected with the flitch that tube is pointed in lower end, and the lower end of cylinder is provided with lower discharge port, venthole is uniformly provided with the cylinder, and the inwall of cylinder is provided with screen pack, the lower end of the cylinder is provided with supporting leg.Its method for sieving is：S1 splicings, S2 pan feedings and S3 reload, it is electrified, plastic grain enters from feed hopper, then slide near tube, fallen on scalping plate along flitch, motor driven tube rotates, so that blowpipe and bristle carry out cleaning even brush to plastic grain, so it is easy to separating for different size plastic grain, meanwhile, here by bristle, there is external force, plastic grain is not easy to adhere on scalping plate, and screening effect is more preferable, and plastic grain is blowed to by tube and blowpipe, constantly dried, viscosity is reduced, is easy to sieve, improves screening effect.
Description
Technical field
The present invention relates to plastic grain triage techniques field, specially a kind of plastic grain screening plant and method for sieving.
Background technology
Screening machine is to be screened out different size of plastic grain come in the market also has very by the hole of different thicknesses above
Screening plant as multiclass, such as notification number are CN204800891U " a kind of screening machine of plastic grain, including hopper, screening
Case etc., it is characterised in that：Also include small-sized fanses, refrigerator pipes, dehumidifying fan, coarse strainer, silencing case, bulky grain discharging opening, institute
State and hopper offered above screening case, small-sized fanses are installed below the hopper, refrigerator pipes are installed outside the screening case,
Top is provided with coarse strainer in the screening case, and fie screen is provided with below the coarse strainer, and the fie screen side connection is small
Particle discharging opening, the coarse strainer side connect bulky grain discharging opening, and the beneficial effects of the utility model are：Coarse strainer and fine filtering
Net can be such that the material after screening slides naturally to each discharging opening inside screening case；Small-sized fanses and dehumidifying fan can avoid
The high material of moisture causes material congestion or by forced-stopping machine；Refrigerator pipes can be prevented from producing high temperature because material largely rubs, made
Plastic melt；Silencing case can effectively prevent that noise extends out caused by vibrating motor, protects the health of staff ", it is still, right
In some moister plastic grains, it is easily adhered on screen pack, it is not easy to blown down, or plastic grain in small, broken bits
It is easy to stick on big plastic grain, it is not easy to separated, screening effect is bad.
The content of the invention
Present invention solves the technical problem that the plastic grain for being to overcome prior art moist is easy to stick to together, screening effect
The defects of fruit is bad, there is provided a kind of plastic grain screening plant and method for sieving.The plastic grain screening plant and screening side
Method has the characteristics that screening effect.
To achieve the above object, the present invention provides following technical scheme：A kind of plastic grain screening plant, including cylinder,
The upper end of the cylinder is provided with cover, and downward tube is plugged with the middle part of cover, the company of rotation between the tube and cover
Connect, and the lower end closed of tube, the inner chamber of the cylinder is sequentially provided with the thin sieve plate and scalping plate of cone from top to bottom, described
The middle part of thin sieve plate and scalping plate offers jack corresponding with tube, and tube is passed down through two jacks, the dusting cover
Plate be equipped with parallel blowpipe on the upside of scalping plate, and blowpipe is connected with tube, one end closing of the blowpipe away from tube,
And the lower end of blowpipe is uniformly provided with aperture blowing, the lower end of the blowpipe is provided with soft bristle, and the lower end of upper and lower two layers of bristle point
Corresponding to not being against on thin sieve plate and scalping plate, two side discharging openings, and two side discharging opening difference are offered on the cylinder
With the position correspondence of thin sieve plate and scalping plate, the outer end of the side discharging opening is connected with reclaiming plate, heat is provided with the cover
Blower fan, and the outlet air end of air-heater is connected by the airway tube of hard and the upper end of tube, is led between the airway tube and tube
Mechanical sealing member connection is crossed, driven pulley is socketed with the tube, and driven pulley is connected with driving pulley by timing belt,
The driving pulley is connected with motor, and motor is fixed on cover, charging aperture is offered on the cover, and charging aperture is upper
End is connected with feed hopper, and the lower end of the charging aperture is connected with the flitch that tube is pointed in lower end, and the lower end of cylinder is provided with down
Material mouth, venthole is uniformly provided with the cylinder, and the inwall of cylinder is provided with screen pack, the lower end of the cylinder is provided with support
Leg.
Preferably, the lower end of the thin sieve plate and scalping plate is circumferentially equipped with downward guide cylinder, and guide cylinder and cylinder
Between be bolted.
Preferably, by sleeve connection between the blowpipe and tube, and sleeve is socketed on tube, and the blowpipe is fixed
Blow vent corresponding with blowpipe is offered on sleeve, and on sleeve, is connected between the sleeve and tube by fastening bolt.
Preferably, the lower end of the supporting leg is provided with universal wheel, and the lower end of cylinder is in funnel-form.
Preferably, bearing is installed, and tube passes through bearing in the jack.
Its method for sieving is：
S1：Splicing：Prepare three splicing bags, be connected respectively with two reclaiming plates and lower discharge port；
S2：Pan feeding：Turn on the power, plastic grain is added in feed hopper；
S3：Reload：Full splicing bag will be collected in time to change, and carries out splicing next time.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention, it is electrified, plastic grain enters from feed hopper
Enter, then slided into along flitch near tube, fallen on scalping plate, motor driven tube rotates, so that blowpipe and bristle pair
Plastic grain carries out cleaning even brush, is so easy to separating for different size plastic grain, meanwhile, here by bristle, there is external force
Effect, plastic grain is not easy to adhere on scalping plate, and screening effect is more preferable, and so big plastic grain is sifted out, and is slided to
Around, finally from the side discharging opening outflow of upside, leak down to fall on thin sieve plate from scalping plate, sifted out medium sized,
Side discharging opening outflow from downside, the thin plastic grain finally fallen flows out from lower discharge port, and air-heater is rousing hot blast, passes through
Tube and blowpipe blow to plastic grain, are constantly dried, and reduce viscosity, are easy to sieve, improve screening effect.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the front view of the present invention.
In figure：1 cylinder, 2 covers, 3 tubes, 4 thin sieve plates, 5 scalping plates, 6 blowpipes, 7 aperture blowing, 8 bristles, 9 reclaiming plates, 10 heat
Blower fan, 11 driven pulleys, 12 motors, 13 feed hoppers, 14 lower discharge ports, 15 screen packs, 16 guide cylinders, 17 sleeves, 18 blow vents.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of plastic grain screening plant, including cylinder 1, cylinder
The upper end of body 1 is provided with cover 2, and the middle part of cover 2 is plugged with downward tube 3, is rotatablely connected between tube 3 and cover 2, and
The lower end closed of tube 3, the inner chamber of cylinder 1 is sequentially provided with the thin sieve plate 4 of cone and scalping plate 5, cone from top to bottom is
It is easy to around plastic grain flow direction, the lower end of thin sieve plate 4 and scalping plate 5 is circumferentially equipped with downward guide cylinder 16, and guide cylinder
It is bolted between 16 and cylinder 1, prevents thin sieve plate 4 and scalping plate 5 from inserting crooked after cylinder 1, also allow for dismantling, dusting cover
The middle part of plate 4 and scalping plate 5 offer with 3 corresponding jack of tube, and tube 3 is passed down through two jacks, pacifies in jack
Equipped with bearing, and tube 3 passes through bearing, reduces the friction between jack, and the upside of thin sieve plate 4 and scalping plate 5 is equipped with flat
Capable blowpipe 6, and blowpipe 6 is connected with tube 3, is connected between blowpipe 6 and tube 3 by sleeve 17, and sleeve 17 is socketed in and turned
On pipe 3, blowpipe 6 is fixed on sleeve 17, and blow vent 18 corresponding with blowpipe 6 is offered on sleeve 17, is easy to blowpipe 6 with turning
The connection of pipe 3, connected between sleeve 17 and tube 3 by fastening bolt, be easily installed and dismantle.
One end closing of the blowpipe 6 away from tube 3, and the lower end of blowpipe 6 is uniformly provided with aperture blowing 7, the lower end of blowpipe 6 is provided with soft
The bristle 8 of matter, and the lower end of upper and lower two layers of bristle 8 is against on corresponding thin sieve plate 4 and scalping plate 5 respectively, is offered on cylinder 1
Two side discharging openings, and the position correspondence with thin sieve plate 4 and scalping plate 5, the outer end of side discharging opening connect two side discharging openings respectively
Reclaiming plate 9 is connected to, air-heater 10, and the airway tube and tube 3 that the outlet air end of air-heater 10 passes through hard are installed on cover 2
Upper end connects, and is connected between airway tube and tube 3 by mechanical sealing member, driven pulley 11, and driven belt are socketed with tube 3
Wheel 11 is connected with driving pulley by timing belt, and driving pulley is connected with motor 12, and motor 12 is fixed on cover 2, cover 2
On offer charging aperture, and the upper end of charging aperture is connected with feed hopper 13, and the lower end of charging aperture is connected with lower end and points to tube 3
Flitch, by flitch, plastic grain is sent at tube 3, then gliding is sized, and what thin sieve plate 4 and scalping plate 5 were done here uses up
Measure larger, increase downslide sieving area and time, effect is more preferable, and the inclination angle of sieve plate 4 and scalping plate 5 is not easy too big here,
Not so glide too fast, reduce filter effect, and the lower end of cylinder 1 is provided with lower discharge port 14, and outlet is uniformly provided with cylinder 1
Hole, and the inwall of cylinder 1 is provided with screen pack 15, the lower end of cylinder 1 is provided with supporting leg, and the lower end of supporting leg is provided with universal wheel,
It is easy to remove, and the lower end of cylinder 1 is in funnel-form, is easy to blanking.
Its method for sieving is：
S1：Splicing：Prepare three splicing bags, be connected respectively with two reclaiming plates 9 and lower discharge port 14；
S2：Pan feeding：Turn on the power, plastic grain is added in feed hopper 13；
S3：Reload：Full splicing bag will be collected in time to change, and carries out splicing next time.
The plastic grain screening plant and method for sieving, are electrified, and plastic grain enters from feed hopper 13, then along
Flitch is slided near tube 3, is fallen on scalping plate 5, and motor 12 drives tube 3 to rotate, so that blowpipe 6 and bristle 8 are to plastics
Particle carries out cleaning even brush, is so easy to separating for different size plastic grain, meanwhile, here by bristle 8, there is the work of external force
With plastic grain is not easy to adhere on scalping plate 5, and screening effect is more preferable, and so big plastic grain is sifted out, and slides to week
Enclose, finally from the side discharging opening outflow of upside, leak down to fall on from scalping plate 5 on thin sieve plate 4, sifted out medium sized,
Side discharging opening outflow from downside, the thin plastic grain finally fallen flows out from lower discharge port, and air-heater 10 is rousing hot blast, leads to
Cross tube 3 and blowpipe 6 blows to plastic grain, constantly dried, reduce viscosity, be easy to sieve, improve screening effect.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of plastic grain screening plant, including cylinder (1), it is characterised in that：The upper end of the cylinder (1) is provided with cover
(2) downward tube (3), and in the middle part of cover (2) is plugged with, is rotatablely connected between the tube (3) and cover (2), and is turned
The lower end closed of (3) is managed, the inner chamber of the cylinder (1) is sequentially provided with the thin sieve plate (4) and scalping plate of cone from top to bottom
(5), the middle part of the thin sieve plate (4) and scalping plate (5) offers jack corresponding with tube (3), and tube (3) is worn downwards
Cross two jacks, the thin sieve plate (4) blowpipe (6) parallel with being equipped with the upside of scalping plate (5), and blowpipe (6) and tube
(3) connect, the one end of the blowpipe (6) away from tube (3) is closed, and the lower end of blowpipe (6) is uniformly provided with aperture blowing (7), described
The lower end of blowpipe (6) is provided with soft bristle (8), and the lower end of upper and lower two layers of bristle (8) is against corresponding thin sieve plate (4) respectively
On scalping plate (5), offer two side discharging openings on the cylinder (1), and two side discharging openings respectively with thin sieve plate (4) and
The position correspondence of scalping plate (5), the outer end of the side discharging opening are connected with reclaiming plate (9), hot blast are provided with the cover (2)
Machine (10), and the outlet air end of air-heater (10) is connected by the airway tube of hard with the upper end of tube (3), the airway tube is with turning
Connected between pipe (3) by mechanical sealing member, driven pulley (11) is socketed with the tube (3), and driven pulley (11) is logical
To cross timing belt and be connected with driving pulley, the driving pulley is connected with motor (12), and motor (12) is fixed on cover (2),
Charging aperture is offered on the cover (2), and the upper end of charging aperture is connected with feed hopper (13), the lower end connection of the charging aperture
There is the flitch that tube (3) is pointed in lower end, and the lower end of cylinder (1) is provided with lower discharge port (14), is uniformly provided with the cylinder (1)
Venthole, and the inwall of cylinder (1) is provided with screen pack (15), the lower end of the cylinder (1) is provided with supporting leg.
A kind of 2. plastic grain screening plant according to claim 1, it is characterised in that：The thin sieve plate (4) and scalping
The lower end of plate (5) is circumferentially equipped with downward guide cylinder (16), and is bolted between guide cylinder (16) and cylinder (1).
A kind of 3. plastic grain screening plant according to claim 1, it is characterised in that：The blowpipe (6) and tube (3)
Between connected by sleeve (17), and sleeve (17) is socketed on tube (3), and the blowpipe (6) is fixed on sleeve (17), and
Blow vent (18) corresponding with blowpipe (6) is offered on sleeve (17), by fastening spiral shell between the sleeve (17) and tube (3)
Tether and connect.
A kind of 4. plastic grain screening plant according to claim 1, it is characterised in that：The lower end of the supporting leg is provided with
Universal wheel, and the lower end of cylinder (1) is in funnel-form.
A kind of 5. plastic grain screening plant according to claim 1, it is characterised in that：Axle is installed in the jack
Hold, and tube (3) passes through bearing.
Its method for sieving is：
S1：Splicing：Prepare three splicing bags, be connected respectively with two reclaiming plates (9) and lower discharge port (14)；
S2：Pan feeding：Turn on the power, plastic grain is added in feed hopper (13)；
S3：Reload：Full splicing bag will be collected in time to change, and carries out splicing next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307866.7A CN107855258A (en) | 2017-12-11 | 2017-12-11 | A kind of plastic grain screening plant and method for sieving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307866.7A CN107855258A (en) | 2017-12-11 | 2017-12-11 | A kind of plastic grain screening plant and method for sieving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107855258A true CN107855258A (en) | 2018-03-30 |
Family
ID=61705502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711307866.7A Withdrawn CN107855258A (en) | 2017-12-11 | 2017-12-11 | A kind of plastic grain screening plant and method for sieving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107855258A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940429A (en) * | 2018-06-05 | 2018-12-07 | 芜湖谱瑞电子科技有限公司 | A kind of quick grinding device of medical medicine |
| CN109016231A (en) * | 2018-07-13 | 2018-12-18 | 怀宁县太阳家纺有限公司 | A kind of plastic grain exclusion device |
| CN109176957A (en) * | 2018-07-11 | 2019-01-11 | 盐城康鼎机械有限公司 | A kind of plastic grain high efficiency screening device |
| CN113001819A (en) * | 2021-03-12 | 2021-06-22 | 南通瑞诚高分子材料有限公司 | Buffer type plastic particle multidirectional screening device |
| CN114453248A (en) * | 2022-03-08 | 2022-05-10 | 徐州海天石化有限公司 | Plastic granules production is with smashing recovery unit |
| CN116651724A (en) * | 2023-06-15 | 2023-08-29 | 南通森萱药业有限公司 | Medical intermediate synthesis treatment equipment and synthesis treatment method |
-
2017
- 2017-12-11 CN CN201711307866.7A patent/CN107855258A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940429A (en) * | 2018-06-05 | 2018-12-07 | 芜湖谱瑞电子科技有限公司 | A kind of quick grinding device of medical medicine |
| CN109176957A (en) * | 2018-07-11 | 2019-01-11 | 盐城康鼎机械有限公司 | A kind of plastic grain high efficiency screening device |
| CN109016231A (en) * | 2018-07-13 | 2018-12-18 | 怀宁县太阳家纺有限公司 | A kind of plastic grain exclusion device |
| CN113001819A (en) * | 2021-03-12 | 2021-06-22 | 南通瑞诚高分子材料有限公司 | Buffer type plastic particle multidirectional screening device |
| CN114453248A (en) * | 2022-03-08 | 2022-05-10 | 徐州海天石化有限公司 | Plastic granules production is with smashing recovery unit |
| CN114453248B (en) * | 2022-03-08 | 2022-11-15 | 徐州海天石化有限公司 | Plastic granules production is with smashing recovery unit |
| CN116651724A (en) * | 2023-06-15 | 2023-08-29 | 南通森萱药业有限公司 | Medical intermediate synthesis treatment equipment and synthesis treatment method |
| CN116651724B (en) * | 2023-06-15 | 2023-11-03 | 南通森萱药业有限公司 | Medical intermediate synthesis treatment equipment and synthesis treatment method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180330 |