CN203526178U - Plastic and dust frequency conversion separating device - Google Patents
Plastic and dust frequency conversion separating device Download PDFInfo
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- CN203526178U CN203526178U CN201320587084.4U CN201320587084U CN203526178U CN 203526178 U CN203526178 U CN 203526178U CN 201320587084 U CN201320587084 U CN 201320587084U CN 203526178 U CN203526178 U CN 203526178U
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- dust
- cylinder
- dedusting
- main cylinder
- frequency conversion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model discloses a separating device which is good in separating effect and full and thorough in dust separating and recycling, and the defects that in the separating process of a plastic and dust separating device in the prior at, part of plastic particles can be separated along with dust, and the dust is rebounded, mixed and attached easily are overcome. The plastic and dust frequency conversion separating device comprises a dust removing main cylinder and a feed port, the dust removing main cylinder is connected with a dust collecting bag through an air guiding pipe, the air guiding pipe is provided with an air guiding dust collection draught fan, a plurality of material guiding sloping plates are arranged inside the dust removing main cylinder, and the lower end of the dust removing main cylinder is provided with a discharge port. The dust removing main cylinder is provided with a cyclone cylinder, the side wall of the cyclone cylinder is provided with dust removing meshes, and a pre-dust-removing cylinder is arranged outside the cyclone cylinder and connected with the feed port. The plastic dust frequency conversion separating device is suitable for occasions where the original plastic and dust separating device is used, and has the advantages of being capable of scattering the dust and the plastic particles fully, thorough in separating, good in dust removing effect, high in separating efficiency and the like.
Description
Technical field
The utility model belongs to dust separation field, relates in particular to a kind of plastics dust frequency conversion separator.
Background technology
During plastics recovery, need to utilize pulverizer that working of plastics is broken into plastic grain, in broken rear plastic grain, have a large amount of dust, need to be isolated recovery, just can make plastic grain enter next processing links.At present, in to the separation process of plastic grain and dust, mainly use cyclone, blow the plastic grain of smashing is centrifugal, because dust is lighter, can preferentially be thrown to the sidewall of separator, realize separated.Yet; this kind of separate mode; because the quality of plastic grain own is also little; when separation, part plastic grain can be thrown on separator sidewall together along with dust; moreover; dust is easily sneaked among a large amount of plastic grains again along with backflow, the resilience of wind-force, thereby causes separation thorough not, still has many dust along with plastic grain enters next treatment step together.
China Patent Publication No. CN1833776A, open day on September 20th, 2006, the name of invention is called centrifugal dust separator, this application case discloses a kind of centrifugal dust separator, it consists of inside and outside two circular concentric cylindrical shells and the taper dust hopper that is connected to outer cylinder body bottom, centrifugal booster fan is installed on inner barrel top, draught fan impeller air inlet arranges arc current collector, inner barrel bottom air inlet mouth arranges streamlined air deflector, and interior simplified inlet gas turning is equipped with annular guide vane and in annular guide vane centre, straight splitter is set energy-conservation to fall resistance.Several exhaust ducts are installed on inner barrel barrel, and exhaust outlet is outside on simplified barrel.Dusty gas is inhaled into from top and discharges from impeller surrounding, throw to outer simplified inwall, pure air flows downward along interior simplified outer wall, from bottom through guide vane and air deflector, flow into the inner chamber of inner barrel and upwards flow into exhaust duct discharge, the dust of being thrown to outer cylinder body inwall is deposited in taper dust hopper, through discharge gate, discharges.This invention weak point is, plastic grain still easily mixes with dust, and the dust of separating still easily along with air return, resilience, was again sneaked into during plastic grain piles before reclaiming, and caused separation thorough not.
Utility model content
The utility model has overcome prior art molding powder dust separating device in separation process; partly plastic particle can be separated together along with dust; the dust deficiency that also easily resilience mixes, adheres to again itself, provides a kind of good separating effect, and dust separation reclaims fully, separator thoroughly.
The utility model is achieved through the following technical solutions:
A kind of plastics dust frequency conversion separator, comprise the main cylinder of dedusting, charging aperture, the main cylinder of described dedusting is connected with a dust bag by guide duct, and described guide duct is provided with wind-guiding dust absorption fan, in the main cylinder of described dedusting, be provided with some guide swash plates, the main cylinder of described dedusting lower end is provided with discharging opening.Plastic grain is from throat-fed, in the main cylinder of dedusting, start to fall, in dropping process, collide guide swash plate, make plastic grain broken up with dust, separated, dust is lighter, the air draught air-flow of wind-guiding dust absorption fan can enter guide duct and blow to dust bag with dust, and relatively heavier plastic grain continues to fall, until drop out from discharging opening.The wind-force of wind-guiding dust absorption fan, air quantity can regulate, to adapt to the separated demand under different situations.
As preferably, the main cylinder of described dedusting is provided with cyclone cylinder, described cyclone cylinder sidewall is provided with dust suction mesh, described cyclone cylinder connects whirlwind blower fan, the direction of whirlwind blower fan wind-guiding in cyclone cylinder is for from the bottom to top, described cyclone cylinder is in the upper end of the main cylinder of dedusting, and described cyclone cylinder is provided with pre-dedusting cylinder outward, and described pre-dedusting cylinder connects charging aperture.When charging, whirlwind blower fan provides the air-flow of turn, form suction, in pre-dedusting cylinder, a part of dust enters cyclone cylinder and is taken out of from dust suction mesh, play the effect of pre-dedusting, utilize whirlwind suction first the plastic grain gathering to be broken up in advance, auxiliary raising falls to breaing up afterwards, the effect of separation simultaneously.
As preferably, described guide swash plate divides the both sides that are in main cylinder and staggered successively, and described guide swash plate and the angle between horizontal plane are 15 to 75 degree.Improve the collision efficiency in dropping process, repeatedly carry out breaing up of dust and plastic grain, guarantee that dust is separated fully.
As preferably, the main cylinder of described dedusting bottom is inverted round table-like.Be beneficial to plastic grain through separated dedusting while falling to gathering, convenient collection.
As preferably, the main cylinder of described dedusting is on the sidewall of the main cylinder of dedusting with the connectivity part of guide duct, and the length that this connectivity part in the vertical direction covers is greater than half height of the main cylinder of dedusting.Distance and area that connectivity part covers directly affect dust suction amount, so unsuitable too short, at this, limit half height that is at least greater than the main cylinder of dedusting, can guarantee to have enough dust suction overlay areas.
Therefore, the beneficial effects of the utility model are: (1) can fully carry out breaing up of dust and plastic grain, fully separated, good dedusting effect; (2) dust is difficult for resilience when sucking-off, can again not sneak in plastic grain group, and separative efficiency is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: the main cylinder 1 of dedusting, charging aperture 2, guide duct 3, dust bag 4, wind-guiding dust absorption fan 5, guide swash plate 6, cyclone cylinder 7, pre-dedusting cylinder 8.
The specific embodiment
Below by embodiment, by reference to the accompanying drawings the technical solution of the utility model is described further:
A kind of plastics dust frequency conversion separator as shown in Figure 1, comprise the main cylinder 1 of dedusting, charging aperture 2, the main cylinder 1 of described dedusting is connected with a dust bag 4 by guide duct 3, described guide duct 3 is provided with wind-guiding dust absorption fan 5, in the main cylinder 1 of described dedusting, be provided with some guide swash plates 6, the main cylinder of described dedusting 1 lower end is provided with discharging opening.The main cylinder 1 of described dedusting is provided with cyclone cylinder 7, described cyclone cylinder 7 sidewalls are provided with dust suction mesh, described cyclone cylinder 7 connects whirlwind blower fan, whirlwind blower fan in the direction of cyclone cylinder 7 interior wind-guidings for from the bottom to top, described cyclone cylinder 7 is in the upper end of the main cylinder 1 of dedusting, outer pre-dedusting cylinder 8, the described pre-dedusting cylinder 8 connection charging apertures 2 of being provided with of described cyclone cylinder 7.Described guide swash plate is in both sides in main cylinder and staggered successively for 6 minutes, and described guide swash plate 6 and the angle between horizontal plane are 15 to 75 degree.Improve the collision efficiency in dropping process, repeatedly carry out breaing up of dust and plastic grain, guarantee that dust is separated fully.The main cylinder of described dedusting 1 bottom is inverted round table-like.Be beneficial to plastic grain through separated dedusting while falling to gathering, convenient collection.The connectivity part of the main cylinder 1 of described dedusting and guide duct 3 is on the sidewall of the main cylinder 1 of dedusting, and the length that this connectivity part in the vertical direction covers is greater than half height of the main cylinder 1 of dedusting.Distance and area that connectivity part covers directly affect dust suction amount, so unsuitable too short, at this, limit half height that is at least greater than the main cylinder 1 of dedusting, can guarantee to have enough dust suction overlay areas.
Plastic grain is from charging aperture 2 chargings, the air-flow that whirlwind blower fan provides turn and makes progress, forms suction, and the pre-interior a part of dust of dedusting cylinder 8 enters cyclone cylinder 7 and taken out of from dust suction mesh, play the effect of pre-dedusting, utilize whirlwind suction first the plastic grain gathering to be broken up in advance simultaneously.Next, plastic grain enters the main cylinder 1 of dedusting, and start within it to fall, in dropping process repeatedly, repeatedly collide guide swash plate 6, plastic grain and dust are broken up, separated, dust is lighter, the air draught air-flow that wind-guiding dust absorption fan 5 is manufactured can enter guide duct 3 and blow to dust bag 4 with dust, relatively heavier plastic grain continues to fall, moreover, partly plastic particle can move a little towards guide duct 3 places, falling speed slows down, extend the dust suction time, and the downward-sloping characteristic of guide swash plate 6 can guarantee that plastic grain has whereabouts inertia all the time, although therefore can be offset to some extent, but can be along with air-flow leaves the main cylinder 1 of dedusting as very light dust.Plastic grain falls after collision, dust suction repeatedly in experience, finally from discharging opening, falls, and now can collect the plastic grain of dust separated.
Claims (7)
1. a plastics dust frequency conversion separator, comprise the main cylinder of dedusting (1), charging aperture (2), it is characterized in that, the main cylinder of described dedusting (1) is connected with a dust bag (4) by guide duct (3), described guide duct (3) is provided with wind-guiding dust absorption fan (5), in the main cylinder of described dedusting (1), be provided with some guide swash plates (6), the main cylinder of described dedusting (1) lower end is provided with discharging opening.
2. a kind of plastics dust frequency conversion separator according to claim 1, it is characterized in that, the main cylinder of described dedusting (1) is provided with cyclone cylinder (7), described cyclone cylinder (7) sidewall is provided with dust suction mesh, described cyclone cylinder (7) connects whirlwind blower fan, and the direction of whirlwind blower fan wind-guiding in cyclone cylinder (7) is for from the bottom to top.
3. a kind of plastics dust frequency conversion separator according to claim 2, it is characterized in that, described cyclone cylinder (7) is in the upper end of the main cylinder of dedusting (1), the outer pre-dedusting cylinder (8) that is provided with of described cyclone cylinder (7), and described pre-dedusting cylinder (8) connects charging aperture (2).
4. according to a kind of plastics dust frequency conversion separator described in claim 1 or 2 or 3, it is characterized in that, described guide swash plate (6) minute is in both sides in main cylinder and staggered successively.
5. a kind of plastics dust frequency conversion separator according to claim 4, is characterized in that, described guide swash plate (6) and the angle between horizontal plane are 15 to 75 degree.
6. according to a kind of plastics dust frequency conversion separator described in claim 1 or 2 or 3, it is characterized in that, the main cylinder of described dedusting (1) bottom is inverted round table-like.
7. a kind of plastics dust frequency conversion separator according to claim 1, it is characterized in that, the connectivity part of the main cylinder of described dedusting (1) and guide duct (3) is on the sidewall of the main cylinder of dedusting (1), and the length that this connectivity part in the vertical direction covers is greater than half height of the main cylinder of dedusting (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587084.4U CN203526178U (en) | 2013-09-23 | 2013-09-23 | Plastic and dust frequency conversion separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587084.4U CN203526178U (en) | 2013-09-23 | 2013-09-23 | Plastic and dust frequency conversion separating device |
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| Publication Number | Publication Date |
|---|---|
| CN203526178U true CN203526178U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320587084.4U Expired - Lifetime CN203526178U (en) | 2013-09-23 | 2013-09-23 | Plastic and dust frequency conversion separating device |
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| CN (1) | CN203526178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522451A (en) * | 2013-09-23 | 2014-01-22 | 宁波斯曼尔电器有限公司 | Dust separation and collection device |
| CN105040170A (en) * | 2015-08-05 | 2015-11-11 | 湖州新创丝织品有限公司 | Cotton conveying pipe inertia impurity removing structure |
| CN112247648A (en) * | 2020-09-28 | 2021-01-22 | 巢湖云海镁业有限公司 | Scrap collecting and smelting equipment for magnesium-aluminum alloy processing |
-
2013
- 2013-09-23 CN CN201320587084.4U patent/CN203526178U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522451A (en) * | 2013-09-23 | 2014-01-22 | 宁波斯曼尔电器有限公司 | Dust separation and collection device |
| CN103522451B (en) * | 2013-09-23 | 2015-07-15 | 宁波斯曼尔电器有限公司 | Dust separation and collection device |
| CN105040170A (en) * | 2015-08-05 | 2015-11-11 | 湖州新创丝织品有限公司 | Cotton conveying pipe inertia impurity removing structure |
| CN105040170B (en) * | 2015-08-05 | 2018-04-03 | 太康县万利源棉业有限公司 | A kind of cotton feeding pipe inertia removal of impurities structure |
| CN112247648A (en) * | 2020-09-28 | 2021-01-22 | 巢湖云海镁业有限公司 | Scrap collecting and smelting equipment for magnesium-aluminum alloy processing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |