CN202860845U - Vertical winnowing machine - Google Patents
Vertical winnowing machine Download PDFInfo
- Publication number
- CN202860845U CN202860845U CN 201220557092 CN201220557092U CN202860845U CN 202860845 U CN202860845 U CN 202860845U CN 201220557092 CN201220557092 CN 201220557092 CN 201220557092 U CN201220557092 U CN 201220557092U CN 202860845 U CN202860845 U CN 202860845U
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- China
- Prior art keywords
- air chamber
- outlet
- sorting bin
- light thing
- winnowing machine
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- Expired - Lifetime
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Abstract
The utility model relates to a combined device capable of separating solids from solids by using of air flow and aims at providing a vertical winnowing machine suitable for separating mixed materials containing waste in large size and high in separating precision. The vertical winnowing machine comprises centrifugal fans (1) and a separation cabin (2). One side of the separation cabin is connected with the centrifugal fans. One side of the separation cabin, opposite to the centrifugal fans, is connected with an air chamber (4) through an inclined channel (3). An outlet is formed at the bottom end of the separation cabin. A material separation plate (5) located at the position of the outlet divides the outlet into a heavy material outlet (6) and a light material outlet (7). The air chamber is located above the separation cabin. The top end of the air chamber is connected with a whirlcone (9) through a dust pipeline (8). Two openings are formed at the lower end of the air chamber and respectively connected with a light material recovery cabin (10) and the inclined channel. A baffle (11) is arranged at the position of an inlet of the inclined channel in the air chamber.
Description
Technical field
The utility model relates to a kind of pneumatic separation device, particularly relates to a kind of composite set that uses air-flow that solid is separated from solid.
Background technology
Selection by winnowing is a kind of method of the most frequently used sorting solid waste.Although general horizontal selection by winnowing is simple in structure, sharpness of separation is not high, and only has blowing device and do not have air-returning device, and energy waste is larger.General vertical selection by winnowing is by cyclone light material to be told, although the precision than horizontal selection by winnowing increases, but also contain the thin things such as dust in the light material, can only carry out the weight two-stage separates and carries out the front material of selection by winnowing and will through broken, be not suitable for the use that volume does not pass through greatly broken refuse.
The utility model content
The technical problems to be solved in the utility model provides a kind of mixed material and high vertical winnowing machine of sharpness of separation that sorting contains the larger volume refuse that be applicable to.
The vertical winnowing machine of the utility model, comprise centrifugal blower and sorting bin, one side of described sorting bin is connected with centrifugal blower, a side relative to centrifugal blower is connected with an air chamber by ramp way on the sorting bin, the bottom of sorting bin is provided with outlet, is positioned on the sorting bin inwall in exit cutting plate is installed, and cutting plate is divided into weight outlet and light thing outlet with the bottom outlet of sorting bin, described weight outlet is nearer apart from heart blower fan, and light thing outlet is far away apart from heart blower fan; Described air chamber is positioned at the top of sorting bin, the top of air chamber is connected with a cyclone by the dust pipeline, the bottom of air chamber is provided with two openings, be connected with ramp way with the light thing of recovery storehouse respectively, import department at air chamber medium dip passage is provided with a baffle plate, one end of described baffle plate is fixed on the inwall of air chamber, and the other end extends in the air chamber.
The vertical winnowing machine of the utility model, the top of wherein said centrifugal blower also is equipped with oscillating feeder, and the top of oscillating feeder is equipped with the mixed material conveyer.
The vertical winnowing machine of the utility model also is equipped with an anti-rotary drum of hanging on the cutting plate in exit, wherein said sorting bin lower end.
The vertical winnowing machine of the utility model, the top of wherein said cyclone also is connected with return air duct, and the other end of return air duct is connected with the air inlet of centrifugal blower.
The vertical winnowing machine of the utility model, the weight outlet of wherein said sorting bin and light thing exit are respectively equipped with weight conveyer and light thing conveyer, and the lower ending opening place in the light thing of described recovery storehouse also is provided with and reclaims light thing conveyer.
The vertical winnowing machine difference from prior art of the utility model is that the utility model combines horizontal selection by winnowing and vertical selection by winnowing, and an air chamber has been installed also between horizontal selection by winnowing and vertical selection by winnowing, mixed material is at first removed the larger weight of volume through horizontal selection by winnowing, light thing, be mingled with afterwards the air-flow that reclaims light thing and dust and enter air chamber, by a baffle plate is installed in air chamber, make the air-flow that enters into air chamber produce revolution, thereby the light thing of the recovery that enters into air chamber is entered along airflow direction reclaim light thing storehouse, the dust pipeline of dust by the air chamber top enters into cyclone to carry out the vertical hot air blanking and removes dust, the utility model has sub-elected altogether the larger weight of volume, light thing, reclaim four kinds of materials of light thing and dust, therefore the utility model is with respect to horizontal selection by winnowing of the prior art, and the precision of sorting is higher; And with respect to vertical selection by winnowing of the prior art, can sorting contain the mixed material of larger volume refuse.
The top of centrifugal blower also is equipped with oscillating feeder in the vertical winnowing machine of the utility model, the top of oscillating feeder is equipped with the mixed material conveyer, can make above light material floats to by vibrating feed, the selection by winnowing that is conducive to like this back, the mixed material conveyer can improve the transporting velocity of mixed material.
The one anti-rotary drum of hanging also is installed on the cutting plate in exit, sorting bin lower end in the vertical winnowing machine of the utility model, has avoided the bridging problem of long plastics.
The top of cyclone also is connected with return air duct in the vertical winnowing machine of the utility model, and the other end of return air duct is connected with the air inlet of centrifugal blower, has also reduced the pollution to environment when reducing energy waste.
The outlet of the weight of sorting bin and light thing exit are respectively equipped with weight conveyer and light thing conveyer in the vertical winnowing machine of the utility model, the lower ending opening place that reclaims light thing storehouse also is provided with and reclaims light thing conveyer, can improve like this transfer efficiency of material, and then improve the efficiency of separation.
The utility model is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the front view of the vertical winnowing machine of the utility model;
Fig. 2 is the top view of the vertical winnowing machine of the utility model;
Fig. 3 is the left view of the vertical winnowing machine of the utility model.
The specific embodiment
As shown in Figure 1, the vertical winnowing machine of the utility model comprises two centrifugal blowers 1 and a sorting bin 2, adjustable tuyere is installed on the centrifugal blower 1, can change the direction that blows out air-flow in the centrifugal blower 1, one side of described sorting bin 2 is connected with centrifugal blower 1, the adjustable tuyere that is centrifugal blower 1 reaches in the sorting bin 2, be connected with air chamber 4 by ramp way 3 with centrifugal blower 1 a relative side on the sorting bin 2, the bottom of sorting bin 2 is provided with outlet, be positioned on sorting bin 2 inwalls in exit cutting plate 5 is installed, cutting plate 5 is divided into weight outlet 6 and light thing outlet 7 with the bottom outlet of sorting bin 2, described weight outlet 6 is nearer apart from heart blower fan 1, and light thing outlet 7 is far away apart from heart blower fan 1; Described air chamber 4 is positioned at the top of sorting bin 2, the top of air chamber 4 is connected with a cyclone 9 by dust pipeline 8, the bottom of air chamber 4 is provided with two openings, be connected with ramp way 3 with the light thing of recovery storehouse 10 respectively, import department at air chamber 4 medium dip passages 3 is provided with a baffle plate 11, one end of described baffle plate 11 is fixed on the inwall of air chamber 4, and the other end extends in the air chamber 4.Namely change the angle of baffle plate 11 and the position that length just can change the air-flow centre of gyration by changing baffle plate 11, produce attraction, the light thing of recovery is entered in the light thing of the recovery storehouse 10 along the direction of air-flow.The top of described centrifugal blower 1 also is equipped with oscillating feeder 12, the top of oscillating feeder 12 is equipped with mixed material conveyer 13, the one anti-rotary drum 14 of hanging also is installed on the cutting plate 5 in exit, sorting bin 2 lower end, can avoids the strip-shaped materials such as long plastics to hang on the cutting plate 5.In conjunction with Fig. 2, Fig. 3 as can be known, the top of described cyclone 9 also is connected with return air duct 15, the other end of return air duct 15 connects two bye-passes, and two bye-passes are connected with the air inlet of two centrifugal blowers 1 respectively, can save like this energy and can reduce pollution to environment.The weight outlet 6 of described sorting bin 2 and light thing export 7 places and are provided with respectively weight conveyer 16 and light thing conveyer 17, and the lower ending opening place in the light thing of described recovery storehouse 10 also is provided with and reclaims light thing conveyer 18.
The below introduces the course of work of the present utility model:
At first with excavator or loading machine mixed material is delivered on the mixed material conveyer 13, mixed material is along with belt conveyor enters into oscillating feeder 12, under the effect of oscillating feeder 12, above the light material in the mixed material floats over, be conducive to like this carrying out of back process of separation.Regulate the position of tuyere on the centrifugal blower 1, the air-flow that centrifugal blower 1 is blown out just passes through the mixed material that falls from oscillating feeder 12, through this selection by winnowing, weight in the mixed material is partly fallen on the belt of weight conveyer 16 and is transferred away, and light thing is partly fallen on the belt of light thing conveyer 17 and is transferred away.Most of material in the mixed material is separated out at this moment, and also remaining quality is with respect to the lighter light thing of recovery and the dust of light thing part.Air-flow enters into air chamber 4 with reclaiming light thing and dust through ramp way 3, turn to during baffle plate 11 in advancing to air chamber 4, reclaim light thing and under the drive of swirling eddy, enter in the light thing of the recovery storehouse 10, fall the belt that reclaims light thing conveyer 18 from the outlet of reclaiming 10 lower ends, light thing storehouse afterwards and transfer out.In air chamber 4, go back the remaining part dust this moment, dust enters into cyclone 9 by dust pipeline 8 under the drive of air-flow, dust is removed in cyclone 9, and clean air from cyclone 9 tops out and enter into the air inlet of centrifugal blower 1 through return air duct 15 afterwards.Because the utility model has adopted cyclone 9 and has not adopted traditional filter, thereby can avoid the blockage problem of filter.
Above-described embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (5)
1. vertical winnowing machine, comprise centrifugal blower (1) and sorting bin (2), it is characterized in that: a side of described sorting bin (2) is connected with centrifugal blower (1), the upper side relative to centrifugal blower (1) of sorting bin (2) is connected with an air chamber (4) by ramp way (3), the bottom of sorting bin (2) is provided with outlet, be positioned on the sorting bin inwall in exit cutting plate (5) is installed, cutting plate (5) is divided into weight outlet (6) and light thing outlet (7) with the bottom outlet of sorting bin (2), described weight outlet (6) is nearer apart from heart blower fan (1), and light thing outlet (7) is far away apart from heart blower fan (1); Described air chamber (4) is positioned at the top of sorting bin (2), the top of air chamber (4) is connected with a cyclone (9) by dust pipeline (8), the bottom of air chamber (4) is provided with two openings, be connected with ramp way (3) with recovery light thing storehouse (10) respectively, import department at air chamber (4) medium dip passage (3) is provided with a baffle plate (11), one end of described baffle plate (11) is fixed on the inwall of air chamber (4), and the other end extends in the air chamber (4).
2. vertical winnowing machine according to claim 1, it is characterized in that: the top of described centrifugal blower (1) also is equipped with oscillating feeder (12), and the top of oscillating feeder (12) is equipped with mixed material conveyer (13).
3. vertical winnowing machine according to claim 1 and 2 is characterized in that: an anti-rotary drum (14) of hanging also is installed on the cutting plate (5) in described sorting bin (2) exit, lower end.
4. vertical winnowing machine according to claim 3, it is characterized in that: the top of described cyclone (9) also is connected with return air duct (15), and the other end of return air duct (15) is connected with the air inlet of centrifugal blower (1).
5. vertical winnowing machine according to claim 4, it is characterized in that: the weight outlet (6) of described sorting bin (2) and light thing outlet (7) locate to be provided with respectively weight conveyer (16) and light thing conveyer (17), and the lower ending opening place in the light thing of described recovery storehouse (10) also is provided with and reclaims light thing conveyer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557092 CN202860845U (en) | 2012-10-26 | 2012-10-26 | Vertical winnowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557092 CN202860845U (en) | 2012-10-26 | 2012-10-26 | Vertical winnowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860845U true CN202860845U (en) | 2013-04-10 |
Family
ID=48027604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220557092 Expired - Lifetime CN202860845U (en) | 2012-10-26 | 2012-10-26 | Vertical winnowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251694A (en) * | 2015-11-09 | 2016-01-20 | 安徽博微长安电子有限公司 | Deep-circulating vertical winnowing device |
| CN109290202A (en) * | 2018-11-08 | 2019-02-01 | 江苏科选环境科技有限公司 | A kind of pneumatic separation device for steel scrap broken material |
-
2012
- 2012-10-26 CN CN 201220557092 patent/CN202860845U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251694A (en) * | 2015-11-09 | 2016-01-20 | 安徽博微长安电子有限公司 | Deep-circulating vertical winnowing device |
| CN105251694B (en) * | 2015-11-09 | 2017-08-04 | 安徽博微长安电子有限公司 | A kind of vertical pneumatic separator of deep-cycle |
| CN109290202A (en) * | 2018-11-08 | 2019-02-01 | 江苏科选环境科技有限公司 | A kind of pneumatic separation device for steel scrap broken material |
| CN109290202B (en) * | 2018-11-08 | 2024-02-13 | 江苏科选环境科技有限公司 | A wind selector for broken piece of steel scrap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |
|
| CX01 | Expiry of patent term |