Industrial solid waste winnowing machine

Abstract

The utility model discloses an industrial solid waste winnowing machine which comprises a winnowing box body, a feeding port is formed in the upper end portion of the winnowing box body, a conveying belt for conveying industrial solid waste is installed at the feeding port, a vibrating screen which is arranged in an inclined downward mode is arranged in the winnowing box body, and the upper end portion of the vibrating screen is arranged under the inner end portion of the conveying belt. A first winnowing fan is mounted in a gap reserved between the vibrating screen and the conveying belt, and a material baffle located at the lowest end of the vibrating screen is arranged in the winnowing box body; according to the winnowing device, industrial solid waste garbage can be winnowed conveniently, secondary winnowing is adopted, the winnowing effect of the solid waste garbage is better, the winnowing efficiency of the solid waste garbage is improved, falling heavy garbage can be vibrated through the vibrating screen, dust impurities can pass through the vibrating screen, and the dust impurities are prevented from entering the winnowing device. And the heavy garbage rolls downwards along the inclined vibrating screen in the vibrating process, so that discharging is facilitated, and the winnowing effect of the solid waste garbage is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage treatment, in particular to an industrial solid waste air separator. Background Art

[0002] The garbage disposal market uses garbage to produce charcoal, tar and gas, which is basically sorted first, then recycled and processed. The most common treatment method is landfill, but the effect is very slow, it occupies a large area, and it is easy to cause secondary pollution to groundwater. Another method is incineration, but it causes great air pollution and requires a large investment. Wind separation and classification of garbage can effectively recycle the resources in the garbage, reduce damage to the environment, and save land resources.

[0003] When air sorting industrial solid waste, most of the time, solid waste air sorting machines are used to sort the solid waste. However, during the air sorting process of the current industrial solid waste air sorting machines, the heavy waste in the solid waste can easily press the light waste underneath, which will affect the effect of the solid waste air sorting and the efficiency of the solid waste air sorting. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model provides an industrial solid waste air separator.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses an industrial solid waste air separator, comprising an air separator box, an upper end portion of the air separator box is provided with a feed port, a conveyor belt for conveying industrial solid waste is installed at the feed port, a vibrating screen arranged obliquely downward is provided inside the air separator box, the upper end portion of the vibrating screen is arranged directly below the inner end portion of the conveyor belt, a first air separator fan is installed at a gap left between the vibrating screen and the conveyor belt, a material baffle plate located at the lowest end of the vibrating screen is provided inside the air separator box, a material guide assembly located directly below the material baffle plate is provided inside the air separator box, and a second air separator fan is installed at a gap left between the material guide assembly and the material baffle plate.

[0007] As a preferred technical solution of the utility model, the material guiding assembly includes a first material guiding plate in an eight-shaped shape and arranged inside the air separation box.

[0008] As a preferred technical solution of the present utility model, a discharge hopper is provided at the lower end of the inner wall of the two first material guide plates.

[0009] As a preferred technical solution of the utility model, a first collecting box located directly below the discharge hopper is provided inside the air separation box.

[0010] As a preferred technical solution of the utility model, the interior of the air separation box is provided with a second material guide plate that matches the first material guide plate on the right side, and the inner wall of the second material guide plate is provided with a third material guide plate connected to the first material guide plate.

[0011] As a preferred technical solution of the utility model, the second material guide plate, the third material guide plate and the bottom end of the first material guide plate on the right side form a discharge port, and a second collecting box is provided inside the air separation box directly below the discharge port.

[0012] As a preferred technical solution of the utility model, movable wheels are installed at the bottom corners of the first and second aggregate boxes, handles are provided at the outer ends of the first and second aggregate boxes, and openings matching the first and second aggregate boxes are provided on the air separation box body.

[0013] As a preferred technical solution of the utility model, the interior of the air separation box is provided with a fourth material guide plate that cooperates with the first material guide plate on the left side, and the inner wall of the fourth material guide plate is provided with a fifth material guide plate connected to the first material guide plate and the inner wall of the air separation box.

[0014] As a preferred technical solution of the utility model, the interior of the air separation box is provided with a third material collection box located below the fourth material guide plate and the first material guide plate on the left side, the outer wall of the third material collection box is also provided with a handle, and the bottom corners of the third material collection box are also provided with movable wheels.

[0015] As a preferred technical solution of the utility model, the feed port is connected to a plurality of equidistantly distributed plastic slats via a rotating shaft.

[0016] The beneficial effects of the utility model are:

[0017] 1. This kind of industrial solid waste air separation machine, when air separation is carried out on industrial solid waste, can transport the solid waste from the feed port to the inside of the air separation box through the provided conveyor belt. When the solid waste transported to the inside of the air separation box by the conveyor belt falls from the inner end of the conveyor belt, the first air separation fan air separations the solid waste, and the light waste floats over the top of the baffle plate under the action of the first air separation fan, and the heavy waste falls down under the action of the baffle plate. The second air separation fan performs secondary air separation on the heavy waste, and some of the missed light waste can be secondary air separation out and enter into the light waste with the initial air separation, which is convenient for air separation of industrial solid waste. The secondary air separation makes the air separation effect of solid waste better and improves the efficiency of solid waste air separation. The vibrating screen can vibrate the fallen heavy waste, so that dust and impurities can pass through the vibrating screen. The heavy waste rolls downward along the inclined vibrating screen during the vibration process, which is convenient for discharging and further improves the effect of air separation of solid waste.

[0018] 2. In this type of industrial solid waste air separator, the heavy garbage selected by air is introduced into the interior of the first collection box under the action of the guide hopper and the two first guide plates, the light garbage is introduced into the interior of the second collection box under the cooperation of the second guide plate, the third guide plate and the first guide plate on the right, and the dust and small particles of impurities are introduced into the interior of the third collection box under the cooperation of the fourth guide plate, the fifth guide plate and the first guide plate on the left, so as to facilitate the classification and collection after air separation. The handle can be set to push and pull the first collection box, the second collection box and the third collection box, and the movable wheel is set to facilitate the movement of the first collection box, the second collection box and the third collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a structural schematic diagram of an industrial solid waste air separator of the utility model;

[0021] Figure 2 The utility model is a structural sectional view of an industrial solid waste air separator.

[0022] In the figure: 1. air separation box; 2. feed inlet; 3. conveyor belt; 4. vibrating screen; 5. first air separation fan; 6. material baffle plate; 7. material guide assembly; 8. second air separation fan; 9. first material guide plate; 10. discharge hopper; 11. first collection box; 12. second material guide plate; 13. third material guide plate; 14. second collection box; 15. moving wheel; 16. handle; 17. opening; 18. plastic slats; 19. fourth material guide plate; 20. fifth material guide plate; 21. third collection box. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1 and Figure 2As shown, the utility model is an industrial solid waste air separator, comprising an air separator 1, a feed port 2 is provided at the upper end of the air separator 1, a conveyor belt 3 for conveying industrial solid waste is installed at the feed port 2, a vibrating screen 4 inclined downward is provided inside the air separator 1, the upper end of the vibrating screen 4 is arranged directly below the inner end of the conveyor belt 3, a first air separator 5 is installed at the gap left between the vibrating screen 4 and the conveyor belt 3, a material baffle plate 6 located at the lowest end of the vibrating screen 4 is provided inside the air separator 1, a material guide assembly 7 located directly below the material baffle plate 6 is provided inside the air separator 5, and a second air separator 8 is installed at the gap left between the material guide assembly 7 and the material baffle plate 6.

[0025] The material guide assembly 7 includes a first material guide plate 9 in an eight-shaped shape arranged inside the air separation box 1, a discharge hopper 10 is arranged at the lower end of the inner wall of the two first material guide plates 9, a first material collection box 11 is arranged inside the air separation box 1 and is located directly below the discharge hopper 10, a second material guide plate 12 is arranged inside the air separation box 1 and matches with the first material guide plate 9 on the right side, and a third material guide plate 13 connected to the first material guide plate 9 is arranged on the inner wall of the second material guide plate 12, and the second material guide plate 12 and the third material guide plate 13 are connected to the right side of the first material guide plate 9. The bottom end of the first material guide plate 9 on the side constitutes a discharge port, and the interior of the air separation box body 1 is provided with a second material collection box 14 located just below the discharge port, and moving wheels 15 are installed at the bottom corners of the first material collection box 11 and the second material collection box 14, and handles 16 are provided at the outer ends of the first material collection box 11 and the second material collection box 14. The air separation box body 1 is provided with an opening 17 that matches the first material collection box 11 and the second material collection box 14, and the interior of the air separation box body 1 is provided with a fourth material guide plate 19 that matches the first material guide plate 9 on the left side. The inner wall of the material plate 19 is provided with a fifth material guide plate 20 connected to the first material guide plate 9 and the inner wall of the air separation box 1. The interior of the air separation box 1 is provided with a third material collection box 21 located below the fourth material guide plate 19 and the first material guide plate 9 on the left side. The outer wall of the third material collection box 21 is also provided with a handle. The bottom corners of the third material collection box 21 are also provided with moving wheels 15. The heavy garbage selected by air is introduced into the interior of the first material collection box 11 under the action of the guide hopper and the two first material guide plates 9, and the light garbage is introduced into the second material guide plate 12 and the third material guide plate 13. The plate 13 and the first guide plate 9 on the right cooperate to guide the dust and small particles into the second collecting box 14. The fourth guide plate 19, the fifth guide plate 20 and the first guide plate 9 on the left cooperate to guide the dust and small particles into the third collecting box 21, so as to facilitate the classification and collection after air selection. The handle 16 can be used to push and pull the first collecting box 11, the second collecting box 14 and the third collecting box 21, and the moving wheel 15 is convenient for moving the first collecting box 11, the second collecting box 14 and the third collecting box 21.

[0026] The feed port 2 is connected to a plurality of equidistantly distributed plastic strips 18 via a rotating shaft.

[0027] When working, this kind of industrial solid waste air separator can transport the solid waste from the feed port 2 to the inside of the air separation box 1 through the conveyor belt 3. When the solid waste transported to the inside of the air separation box 1 by the conveyor belt 3 falls from the inner end of the conveyor belt 3, the first air separation fan 5 air-separates the solid waste. The light waste floats over the top of the baffle plate 6 under the action of the first air separation fan 5, and the heavy waste falls downward under the action of the baffle plate 6. The second air separation fan 8 air-separates the heavy waste. The garbage is subjected to secondary air separation, and some of the missed light garbage can be separated out for the secondary air separation and added to the light garbage of the primary air separation, which is convenient for air separation of industrial solid waste. The secondary air separation makes the air separation effect of solid waste better and improves the efficiency of solid waste air separation. The vibrating screen 4 can vibrate the fallen heavy garbage, so that dust and impurities can pass through the vibrating screen 4. The heavy garbage rolls downward along the inclined vibrating screen 4 during the vibration process, which is convenient for discharging, further improving the effect of solid waste air separation.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An industrial solid waste air separator, characterized in that: The invention comprises an air separation box (1), wherein the upper end of the air separation box (1) is provided with a feed inlet (2), a conveyor belt (3) for conveying industrial solid waste is installed at the feed inlet (2), a vibrating screen (4) arranged obliquely downward is arranged inside the air separation box (1), the upper end of the vibrating screen (4) is arranged directly below the inner end of the conveyor belt (3), a first air separation fan (5) is installed at the gap left between the vibrating screen (4) and the conveyor belt (3), a material baffle plate (6) located at the lowest end of the vibrating screen (4) is arranged inside the air separation box (1), a material guide assembly (7) located directly below the material baffle plate (6) is arranged inside the air separation box (1), and a second air separation fan (8) is installed at the gap left between the material guide assembly (7) and the material baffle plate (6).

2. The industrial solid waste air separator according to claim 1, characterized in that: The material guide assembly (7) comprises a first material guide plate (9) in an eight-shaped shape and arranged inside the air separation box (1).

3. The industrial solid waste air separator according to claim 2, characterized in that: A discharge hopper (10) is provided at the lower end of the inner wall of the two first material guide plates (9).

4. The industrial solid waste air separator according to claim 3, characterized in that: The interior of the air separation box (1) is provided with a first material collection box (11) located directly below the discharge hopper (10).

5. The industrial solid waste air separator according to claim 4, characterized in that: The interior of the air separation box (1) is provided with a second material guide plate (12) that matches the first material guide plate (9) on the right side, and the inner wall of the second material guide plate (12) is provided with a third material guide plate (13) that is connected to the first material guide plate (9).

6. The industrial solid waste air separator according to claim 5, characterized in that: The second material guide plate (12), the third material guide plate (13) and the bottom end of the first material guide plate (9) on the right side form a material discharge port, and a second material collection box (14) is provided inside the air separation box (1) and is located directly below the material discharge port.

7. The industrial solid waste air separator according to claim 6, characterized in that: The first material collecting box (11) and the second material collecting box (14) are both provided with moving wheels (15) at the bottom corners, the outer ends of the first material collecting box (11) and the second material collecting box (14) are provided with handles (16), and the air separation box body (1) is provided with an opening (17) matching the first material collecting box (11) and the second material collecting box (14).

8. The industrial solid waste air separator according to claim 7, characterized in that: The interior of the air separation box (1) is provided with a fourth material guide plate (19) which cooperates with the first material guide plate (9) on the left side, and the inner wall of the fourth material guide plate (19) is provided with a fifth material guide plate (20) which is connected to the first material guide plate (9) and the inner wall of the air separation box (1).

9. The industrial solid waste air separator according to claim 8, characterized in that: The interior of the air separation box (1) is provided with a third material collection box (21) located below the fourth material guide plate (19) and the first material guide plate (9) on the left side. The outer wall of the third material collection box (21) is also provided with a handle, and the bottom corners of the third material collection box (21) are also provided with moving wheels (15).

10. The industrial solid waste air separator according to claim 1, characterized in that: The feed port (2) is connected to a plurality of equidistantly distributed plastic strips (18) via a rotating shaft.

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