CN202497942U - Magnetic field air separation device - Google Patents
Magnetic field air separation device Download PDFInfo
- Publication number
- CN202497942U CN202497942U CN2012201670223U CN201220167022U CN202497942U CN 202497942 U CN202497942 U CN 202497942U CN 2012201670223 U CN2012201670223 U CN 2012201670223U CN 201220167022 U CN201220167022 U CN 201220167022U CN 202497942 U CN202497942 U CN 202497942U
- Authority
- CN
- China
- Prior art keywords
- magnetic field
- air separation
- separating bin
- air separating
- air
- 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- Withdrawn - After Issue
Links
- 238000000926 separation method Methods 0.000 title abstract description 13
- 238000012216 screening Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 23
- 239000004033 plastic Substances 0.000 abstract description 21
- 229920003023 plastic Polymers 0.000 abstract description 21
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a magnetic field air separation device, comprising a rack; an air separation cabin is arranged on the rack; the air separation cabin comprises an upper barrel, a lower barrel and a flange connected with the upper barrel and the lower barrel; a feed pipeline is arranged on the outer wall of the upper barrel; the feed pipeline is inserted inside the air separation cabin; the bottom of the lower barrel is a discharge hole; the top of the upper barrel is provided with a blower; an air suction port of the blower is positioned inside the air separation cabin, and an air outlet of the blower is positioned outside the upper barrel; the air separation cabin is internally provided with a turbulent flow disc vertical to the axial direction of the air separation cabin; the turbulent flow disc is movably arranged on the flange; and the bottom end of the feed pipeline is provided with a magnetic ring. The magnetic field air separation device is suitable for the separation of waste plastic and other impurities.
Description
Technical field
The utility model relates to the plastics recycling field, refers more particularly to a kind of magnetic field wind screening device that waste or used plastics is separated with other impurity of being used to.
Background technology
When plastic bottles such as mineral water bottle are recycled with other plastic products, generally need earlier it to be broken into fragment, the unwanted impurity of some subsequent handlings can appear in shattering process, for example label, paper scrap and dust etc.The traditional hand partition method, length consuming time, labor strength is big, and production efficiency is low.Most of pneumatic separation device of domestic production at present; Its structure comprises frame; Be installed in the selection by winnowing chamber of frame top; Be provided with the suction device that connects through air-suction duct and air draught blower fan at top, selection by winnowing chamber, the side is provided with the feed hopper that is connected to the selection by winnowing chamber through feed pipe on the selection by winnowing chamber, and the bottom of selection by winnowing chamber is provided with discharge bucket.Waste or used plastics and impurity are more concentrated in separation chamber, can not be disperseed uniformly, cause impurity fully not to be separated; Simultaneously, in feed hopper and feed pipe, the mutual friction generates electrostatic force of plastics and impurity, impurity is attached on the plastic flakes and directly goes out from the selection by winnowing chamber with the impurity that is attached at the very start on the plastic flakes, has further reduced the effect that impurity separates.
The utility model content
The utility model technical problem to be solved is: a kind of impurity separating effect magnetic field wind screening device preferably is provided.
For addressing the above problem, the technical scheme that the utility model adopts is: the magnetic field wind screening device comprises frame; Frame is provided with air separating bin, and air separating bin comprises upper shell, lower shell and be connected upper shell and the flange of lower shell that the outer wall of upper shell is provided with feed pipe; Feed pipe stretches into air separating bin inside, and the bottom of lower shell is a discharging opening, and the top of said upper shell is provided with blower fan; The inlet scoop of blower fan is positioned at air separating bin inside, and the air outlet of blower fan is positioned at the upper shell outside, is provided with in the air separating bin and the axial perpendicular flow-disturbing dish of air separating bin; The flow-disturbing disk activity is arranged on the flange, and the bottom of said feed pipe is provided with magnet ring.
Described flow-disturbing dish comprises rotating base and the blade that is evenly distributed on around the rotating base, and the middle part of flange is provided with axle, and rotating base is located on the axle through bearing holder (housing, cover).
Also be provided with observation window on the outer wall of said lower shell.
The beneficial effect of the utility model is: above-mentioned magnetic field wind screening device, it is simple in structure, with low cost.It produces magnetic field through magnet ring energising back, and plastics and impurity make its electrostatic force that combines destroyed by magnetic field through behind the magnet ring, make plastics and impurity separate automatically; A flow-disturbing dish is set in that selection by winnowing is indoor; The plastics that separated by magnetic field are thrown through the flow-disturbing dish with impurity once more to be thrown in the air; Make plastics and impurity fully scatter; Lighter impurity (paper scrap, label, dust etc.) is detached out the selection by winnowing chamber by the air draught blower fan, and heavier plastic flakes falls down in the gap of flow-disturbing dish and selection by winnowing chamber and drops into into next process.This structure has improved the effect that plastics separate with impurity greatly, and the impurity separation rate arrives 98%, if adopt two-period form magnetic field sorting unit, can isolate the impurity in the shredded plastic fully in theory.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1, frame, 2, air separating bin, 21, upper shell, 22, lower shell, 23, flange, 3, feed pipe; 4, discharging opening, 5, blower fan, 51, the inlet scoop, 52, air outlet, 6, the flow-disturbing dish, 61, rotating base; 62, blade, 7, magnet ring, 8, axle, 9, bearing, 10, observation window.
The specific embodiment
Through specific embodiment the utility model magnetic field wind screening device is done further to describe in detail below.
As shown in Figure 1, the magnetic field wind screening device comprises frame 1; Frame 1 is provided with air separating bin 2, and air separating bin 2 comprises upper shell 21, lower shell 22 and be connected upper shell 21 and the flange 23 of lower shell 22 that the outer wall of upper shell 21 is provided with feed pipe 3; Feed pipe 3 stretches into air separating bin 2 inside, and the bottom of lower shell 22 is a discharging opening 4, and the top of said upper shell 21 is provided with blower fan 5; The inlet scoop 51 of blower fan 5 is positioned at air separating bin 2 inside, and the air outlet 52 of blower fan 5 is positioned at upper shell 21 outsides, is provided with in the air separating bin 2 and air separating bin 2 axial perpendicular flow-disturbing dishes 6; Flow-disturbing dish 6 is movably arranged on the flange 23, and the bottom of said feed pipe 3 is provided with magnet ring 7.
As preferred version, described flow-disturbing dish 6 comprises rotating base 61 and the blade 62 that is evenly distributed on around the rotating base 61, and the middle part of flange 23 is provided with axle 8, and rotating base 61 is set on the axle 8 through bearing 9.
As preferred version, also be provided with observation window 10 on the outer wall of said lower shell 22, be used to observe the situation in the air separating bin 2.
The operation principle of the utility model is: during work, start blower fan 5, drive 6 rotations of flow-disturbing dish thereby blower fan 5 produces suction in air separating bin 2; Plastic flakes gets into air separating bin 2 inside from feed pipe 3; In the process of passing magnet ring 7, the magnetic force that magnet ring 7 produces has destroyed the electrostatic force between plastic flakes and the impurity, makes impurity separate with plastic flakes; And together drop on the flow-disturbing dish 6; The centrifugal force that 6 rotations of flow-disturbing dish produce is thrown to plastic flakes and impurity in the air, makes it abundant dispersion, and impurity such as low weight label, paper scrap are by blower fan 5 sucking-offs; Discharge from the air outlet of blower fan 5 52, the adjacent air separating bin of plastic flakes 2 inboards are from discharging opening 4 drops to down one equipment.Wherein blower fan 5 rotating speeds and magnet ring 7 magnetic force all are adjustable, according to the weight of material and how many regulated at will rotating speed and magnetic force of impurity, guarantee that this magnetic field wind screening device is operated under the optimum state.
The above embodiments are the principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used to limit the utility model; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (3)
1. the magnetic field wind screening device comprises frame, and frame is provided with air separating bin; Air separating bin comprises upper shell, lower shell and is connected upper shell and the flange of lower shell, and the outer wall of upper shell is provided with feed pipe, and feed pipe stretches into air separating bin inside; The bottom of lower shell is a discharging opening, it is characterized in that: the top of said upper shell is provided with blower fan, and the inlet scoop of blower fan is positioned at air separating bin inside; The air outlet of blower fan is positioned at the upper shell outside; Be provided with in the air separating bin and the axial perpendicular flow-disturbing dish of air separating bin, the flow-disturbing disk activity is arranged on the flange, and the bottom of said feed pipe is provided with magnet ring.
2. magnetic field wind screening device according to claim 1 is characterized in that: described flow-disturbing dish comprises rotating base and the blade that is evenly distributed on around the rotating base, and the middle part of flange is provided with axle, and rotating base is located on the axle through bearing holder (housing, cover).
3. magnetic field wind screening device according to claim 1 and 2 is characterized in that: also be provided with observation window on the outer wall of said lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201670223U CN202497942U (en) | 2012-04-19 | 2012-04-19 | Magnetic field air separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201670223U CN202497942U (en) | 2012-04-19 | 2012-04-19 | Magnetic field air separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497942U true CN202497942U (en) | 2012-10-24 |
Family
ID=47034570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201670223U Withdrawn - After Issue CN202497942U (en) | 2012-04-19 | 2012-04-19 | Magnetic field air separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631988A (en) * | 2012-04-19 | 2012-08-15 | 张家港白熊科美机械有限公司 | Magnetic-field air-separating device |
| CN104117486A (en) * | 2014-08-08 | 2014-10-29 | 安徽科技学院 | Simple powder airflow sorter |
-
2012
- 2012-04-19 CN CN2012201670223U patent/CN202497942U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631988A (en) * | 2012-04-19 | 2012-08-15 | 张家港白熊科美机械有限公司 | Magnetic-field air-separating device |
| CN102631988B (en) * | 2012-04-19 | 2014-06-18 | 张家港白熊科美机械有限公司 | Magnetic-field air-separating device |
| CN104117486A (en) * | 2014-08-08 | 2014-10-29 | 安徽科技学院 | Simple powder airflow sorter |
| CN104117486B (en) * | 2014-08-08 | 2016-11-02 | 安徽科技学院 | Powder Simple Airflow Classifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121024 Effective date of abandoning: 20140618 |
|
| RGAV | Abandon patent right to avoid regrant |