CN211160719U

CN211160719U - Wind power separator

Info

Publication number: CN211160719U
Application number: CN201921846749.2U
Authority: CN
Inventors: 顾龙生
Original assignee: Jiangsu Chenlong Resource Recycling Co ltd
Current assignee: Jiangsu Chenlong Resource Recycling Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-04
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a wind separator, fall and prevent down draught fan device, secondary selection by winnowing mechanism and heavy material chamber of keeping in including portable regulation and control formula is fallen to make an uproar, secondary selection by winnowing mechanism is cylindrical cavity setting, portable regulation and control formula is fallen to make an uproar and is fallen to prevent down draught fan device and locate the secondary selection by winnowing mechanism outside and link to each other with secondary selection by winnowing mechanism rigid coupling, heavy material keeps in the chamber and is down conical cavity setting and rigid coupling and locates secondary selection by winnowing mechanism bottom surface down. The utility model belongs to the technical field of the material is selected separately, specifically provide a high-efficient secondary selection by winnowing, reduce mechanical noise, prevent flowing backwards, be convenient for wind-force and adjust, easily realize, long service life, the wind separator that the rate of utilization is high.

Description

Wind power separator

Technical Field

The utility model belongs to the technical field of the material is selected separately, specifically indicate a wind-force separator.

Background

The common powder and particle separating method includes mechanical sieving, hydraulic separating, wind separating and other methods, and the wind separating method is to send the powder and particle material to be separated into the separating device with feeding wind and separate the powder and particle with the gravity and inertia force of the material and the different wind speed of the different particle size particles. The wind power separator in the prior art has poor separation effect and high mechanical noise, and powder often flows backwards into the fan due to the large air pressure inside the wind power separator, so that the work efficiency is seriously reduced, even the fan is damaged, and inestimable loss is brought to enterprises.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing difficult problem, the utility model provides a high-efficient secondary selection by winnowing, reduce mechanical noise, prevent flowing backwards, be convenient for wind-force regulation, easily realize, long service life, the wind separator that the rate of utilization is high.

The utility model adopts the technical scheme as follows: a wind power separator comprises a portable regulation type noise reduction and backflow prevention fan device, a secondary winnowing mechanism and a heavy material temporary storage cavity, wherein the secondary winnowing mechanism is arranged in a cylindrical hollow cavity, the portable regulation type noise reduction and backflow prevention fan device is arranged on the outer side of the secondary winnowing mechanism and is fixedly connected with the secondary winnowing mechanism, the heavy material temporary storage cavity is arranged in an inverted cone-shaped hollow cavity and is fixedly connected with the lower bottom surface of the secondary winnowing mechanism, the secondary winnowing mechanism comprises a primary winnowing cavity, a secondary winnowing cavity, a mixture inlet pipe and a powder discharge pipe, the primary winnowing cavity is adjacent to the secondary winnowing cavity, the powder discharge pipe is adjacent to the secondary winnowing cavity, the primary winnowing cavity is provided with a mixture inlet, a first guide plate, a first air inlet and a first air outlet from top to bottom, the mixture inlet, the first guide plate, the first air, the portable noise-reduction and backflow-prevention fan device comprises a fan bearing box, a wind power adjusting panel, a fan I, a fan II, a fan III, a pipeline I, a pipeline II and a pipeline III, wherein the fan bearing box is arranged on the outer side of the secondary winnowing mechanism, the fan I, the fan II and the fan III are fixedly connected and arranged on the inner wall of the fan bearing box, two ends of the pipeline I are fixedly connected and arranged on the fan II and the wind inlet II respectively, two ends of the pipeline III are fixedly connected and arranged on the fan III and the bottom end of the powder wind pipe respectively, the adjusting panel is fixedly connected and arranged on the outer side wall of the fan bearing box, and a heavy material discharge port is formed at the lower end of the heavy material temporary storage cavity.

Furthermore, a feeding one-way valve is arranged at the outlet of the mixture feeding pipe, a transition one-way valve is arranged at the outlet of the primary winnowing discharge port, a discharging one-way valve is arranged at the outlet of the secondary winnowing discharge port, a primary winnowing one-way valve is arranged at the outlet of the first pipeline, a secondary winnowing one-way valve is arranged at the outlet of the second pipeline, a powder discharging one-way valve is arranged at the outlet of the third pipeline, and the feeding one-way valve, the transition one-way valve, the discharging one-way valve, the primary winnowing one-way valve, the secondary winnowing one-way valve and the powder discharging one-way valve enable the powder particles to flow only in one.

Furthermore, the first air inlet is arranged right opposite to the first guide plate and the first-stage air separation discharge opening, so that powder separated from the first-stage air separation cavity flows into the first-stage air separation discharge opening to the maximum extent.

Furthermore, the second air inlet is arranged right opposite to the second guide plate and the second-stage air separation discharge opening, so that powder separated from the second-stage air separation cavity flows into the second-stage air separation discharge opening to the maximum extent.

Furthermore, the first fan, the second fan, the third fan and the wind power adjusting panel are electrically connected, so that a user can conveniently adjust and control the wind speeds of the first fan, the second fan and the third fan by adjusting the wind power adjusting panel, and the winnowing equipment is guaranteed to achieve the best effect.

Furthermore, the fan bearing box is provided with a noise reduction layer which is arranged on the inner wall of the fan bearing box, and the design of the noise reduction layer greatly reduces the mechanical noise generated in the work of the wind power separator, thereby effectively reducing the sound pollution in the environment and reducing the harm to field workers.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a wind separator is designed with a primary winnowing cavity and a secondary winnowing cavity, which greatly improves the powder separation effect; check valves are designed at multiple positions of the equipment, so that the phenomena of low-efficiency separation and equipment damage caused by powder backflow are effectively prevented; the design of the wind power adjusting panel enables workers to conveniently adjust the air exhaust rate of each fan so as to achieve the optimal effect of powder separation; the design of fan bearing box inner wall has the layer of making an uproar of falling, has reduced the mechanical noise that produces in this wind separator work greatly, both the effectual sound pollution that has reduced in the environment has reduced the harm to the field work personnel again.

Drawings

Fig. 1 is a schematic view of the overall structure of a wind power separator of the present invention;

fig. 2 is a schematic structural view of a secondary air separation mechanism of the wind power separator of the present invention;

fig. 3 is the utility model relates to a structural schematic diagram of the portable regulation and control formula of wind-force separator falls and makes an uproar anti-backflow fan device.

The device comprises a portable adjustable noise-reduction backflow-prevention fan device 1, a secondary air separation mechanism 2, a heavy material temporary storage cavity 3, a primary air separation cavity 4, a secondary air separation cavity 5, a secondary air separation cavity 6, a mixture feeding pipe 7, a powder discharging pipe 8, a mixture feeding port 9, a first guide plate 10, a first air inlet 11, a primary air separation discharge port 12, a second guide plate 13, a second air inlet 14, a secondary air separation discharge port 15, a fan bearing box 16, a wind power adjusting panel 17, a first fan 18, a second fan 19, a third fan 20, a first pipeline 21, a second pipeline 22, a third pipeline 23, a heavy material discharge port 24, a feeding one-way valve 25, a transition one-way valve 26, a discharging one-way valve 27, a primary air separation one-way valve 28, a secondary air separation one-way valve 29, a powder discharging one-way valve 30 and a noise-reduction layer.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention not described in detail in the technical features or the connection relation are the prior art.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figures 1-3, the utility model relates to a wind separator, fall and prevent down draught fan device 1, secondary selection by winnowing mechanism 2 and heavy material and keep in chamber 3 including portable regulation and control formula, secondary selection by winnowing mechanism 2 is cylindrical cavity setting, portable regulation and control formula falls and falls to fall and prevent down draught fan device 1 and locate the secondary selection by winnowing mechanism 2 outside and link to each other with secondary selection by winnowing mechanism 2 rigid coupling, heavy material keeps in chamber 3 and is the cavity setting of obconic shape and rigid coupling and locates secondary selection by winnowing mechanism 2 bottom surface down, secondary selection by winnowing mechanism 2 includes one-level selection by winnowing chamber 4, second grade selection by winnowing chamber 5, mixture inlet pipe 6 and powder row's material pipe 7, one-level selection by winnowing chamber 4 and second grade selection by winnowing chamber 5 are adjacent, powder row's material pipe 7 and second grade selection by winnowing chamber, The portable noise reduction and backflow prevention fan device 1 comprises a fan bearing box 15, a wind power adjusting panel 16, a fan I17, a fan II 18, a fan III 19, a pipeline I20, a pipeline II 21 and a pipeline III 22, wherein the fan bearing box 15 is arranged on the outer side of a secondary air separation mechanism 2, the fan I17, the fan II 18 and the fan III 19 are fixedly connected to the inner wall of the fan bearing box 15, the two ends of the first pipeline 20 are fixedly connected to the first fan 17 and the first air inlet 10 respectively, the two ends of the second pipeline 21 are fixedly connected to the second fan 18 and the second air inlet 13 respectively, the two ends of the third pipeline 22 are fixedly connected to the third fan 19 and the bottom end of the powder discharge pipe 7 respectively, the wind power adjusting panel 16 is fixedly connected to the outer side wall of the fan bearing box 15, and the lower end of the heavy material temporary storage cavity 3 is provided with a heavy material discharge hole 23.

Wherein, a feeding one-way valve 24 is arranged at the outlet of the mixture feeding pipe 6, a transition one-way valve 25 is arranged on the primary air separation discharge outlet 11, a discharge one-way valve 26 is arranged on the secondary air separation discharge outlet 14, a primary air separation one-way valve 27 is arranged at the outlet of the first pipeline 20, a secondary air separation one-way valve 28 is arranged at the outlet of the second pipeline 21, and a powder discharge one-way valve 29 is arranged at the outlet of the third pipeline 22; the first air inlet 10 is arranged right opposite to the first guide plate 9 and the first-stage winnowing discharge port 11; the second air inlet 13 is arranged right opposite to the second guide plate 12 and the second-stage winnowing discharge port 14; the first fan 17, the second fan 18, the third fan 19 and the wind power adjusting panel 16 are electrically connected; the fan bearing box 15 is provided with a noise reduction layer 30, and the noise reduction layer 30 is arranged on the inner wall of the fan bearing box 15.

When the device is used, the tightness of the device is checked firstly, then the device is started, after a mixture to be separated enters the primary air separation cavity 4 through the mixture feeding pipe 6, the first guide plate 9 guides the mixed material to the air inlet of the first air inlet 10, high-speed airflow in the first air inlet 10 acts on the mixed material, the heavy material slides down and falls into the temporary heavy material storage cavity 3, the heavy material and the light powder are blown to the primary air separation discharge outlet 11 and enter the secondary air separation cavity 5, the heavy material and the light material exist in the mixed material entering the secondary air separation cavity 5, the second guide plate 12 guides the mixed material to the air inlet of the second air inlet 13, the high-speed airflow in the second air inlet 13 acts on the mixed material, the heavy material falls into the temporary heavy material storage cavity 3, the light powder is blown to the secondary air separation discharge outlet 14 and enters the powder discharge pipe 7, the light powder entering the powder discharge pipe 7 is discharged out of the secondary air separation mechanism 2 along the powder discharge pipe 7 under the action of the high-speed airflow in the third pipeline 22; the staff can adjust the wind adjusting panel 16 on the side wall of the fan bearing box 15 to control the air exhaust rate of the first fan 17, the second fan 18 and the third fan 19 so as to achieve the best powder separation effect; after the separation is finished, the heavy material discharge port 23 is manually opened, and the separated material with larger mass is released into a specified container.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A wind separator, characterized by: the portable noise reduction and backflow prevention fan device is arranged outside the secondary winnowing mechanism and is fixedly connected with the secondary winnowing mechanism, the heavy material temporary storage cavity is in an inverted cone shape and is fixedly connected with the lower bottom surface of the secondary winnowing mechanism, the secondary winnowing mechanism comprises a primary winnowing cavity, a secondary winnowing cavity, a mixture inlet pipe and a powder discharge pipe, the primary winnowing cavity is adjacent to the secondary winnowing cavity, the powder discharge pipe is adjacent to the secondary winnowing cavity, the primary winnowing cavity is provided with a mixture inlet, a first guide plate, a first air inlet and a first winnowing discharge port from top to bottom, and the mixture inlet, the first guide plate, the first air inlet and the first winnowing discharge port are arranged on the inner side wall of the primary winnowing cavity, the portable noise-reduction and backflow-prevention fan device comprises a fan bearing box, a wind power adjusting panel, a fan I, a fan II, a fan III, a pipeline I, a pipeline II and a pipeline III, wherein the fan bearing box is arranged on the outer side of the secondary winnowing mechanism, the fan I, the fan II and the fan III are fixedly connected and arranged on the inner wall of the fan bearing box, two ends of the pipeline I are fixedly connected and arranged on the fan II and the wind inlet II respectively, two ends of the pipeline III are fixedly connected and arranged on the fan III and the bottom end of the powder wind pipe respectively, the adjusting panel is fixedly connected and arranged on the outer side wall of the fan bearing box, and a heavy material discharge port is formed at the lower end of the heavy material temporary storage cavity.

2. A wind separator according to claim 1, wherein: the mixture inlet pipe exit is equipped with the feeding check valve, be equipped with the transition check valve on the first grade selection by winnowing row mouth, be equipped with row material check valve on the second grade selection by winnowing row mouth, pipeline one exit is equipped with first grade selection by winnowing check valve, pipeline two exits is equipped with second grade selection by winnowing check valve, pipeline three exit is equipped with powder discharge check valve.

3. A wind separator according to claim 1, wherein: the first air inlet is arranged right opposite to the first guide plate and the first-stage winnowing discharge opening.

4. A wind separator according to claim 1, wherein: and the second air inlet is arranged right opposite to the second guide plate and the second-stage winnowing discharge port.

5. A wind separator according to claim 1, wherein: the first fan, the second fan, the third fan and the wind power adjusting panel are electrically connected.

6. A wind separator according to claim 1, wherein: the fan bearing box is provided with a noise reduction layer, and the noise reduction layer is arranged on the inner wall of the fan bearing box.