Automatic winnowing device for activated carbon

Abstract

The utility model discloses an automatic winnowing device for activated carbon, which relates to the technical field of activated carbon processing and comprises a bottom plate, a winnowing box is arranged above the bottom plate, the winnowing box is fixedly connected with the bottom plate through a support, a feeding component is arranged above the winnowing box, a first-stage winnowing mechanism is arranged in the winnowing box, and a second-stage winnowing mechanism is arranged in the first-stage winnowing mechanism. A discharging cover and an output outer cover are fixedly arranged at the bottom end of the winnowing box; the first-stage winnowing mechanism comprises a partition plate fixedly arranged at the bottom end in the winnowing box, the partition plate divides the interior of the winnowing box into a fine product area and an impurity area, a discharging cover is located below the impurity area, and an output outer cover is located below the fine product area; the primary winnowing mechanism and the secondary winnowing mechanism are arranged, so that the activated carbon can be winnowed twice in one device, winnowing operation does not need to be carried out again after the activated carbon is discharged, impurity removal treatment on the activated carbon is perfect, and the winnowing impurity removal efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon processing, in particular to an automatic air selection device for activated carbon. Background Art

[0002] Since activated carbon is made from carbon-containing raw materials such as wood, coal and petroleum coke through pyrolysis and activation processes, there is a problem of impurities being mixed into the activated carbon during its production. Therefore, after the activated carbon is prepared, the impurities in the activated carbon need to be cleaned through air separation equipment.

[0003] When activated carbon is cleaned of impurities, when the impurities are mixed with activated carbon, due to the different specific gravities of the impurities and activated carbon, it is better to use air separation to remove impurities from the activated carbon. However, at present, when activated carbon is air-separated and impurities are removed, it is often difficult to achieve comprehensive impurity removal of the activated carbon in one air separation. The activated carbon after air separation needs to be collected and then air-separated for the second time as a whole, which is very troublesome. Utility Model Content

[0004] The utility model provides an automatic air selection device for activated carbon, which solves the problems raised in the above-mentioned background technology.

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

[0006] An automatic air separation device for activated carbon comprises a bottom plate, a wind separation box is arranged above the bottom plate, the wind separation box and the bottom plate are fixedly connected by a bracket, a feed assembly is arranged above the wind separation box, a first-level wind separation mechanism is arranged in the wind separation box, and a discharge cover and an output outer cover are fixedly arranged at the bottom end of the wind separation box;

[0007] The first-level air separation mechanism includes a partition fixedly arranged at the bottom of the air separation box, the partition separates the interior of the air separation box into a fine product area and an impurity area, the discharge cover is located below the impurity area, and the output outer cover is located below the fine product area;

[0008] An air inlet pipe is provided on one side of the air selection box, the top of which is fixedly connected to a blower, and an air blow hood is fixedly provided on one side of the air inlet pipe, which extends into the air selection box and is located in the boutique area;

[0009] A secondary air separation mechanism is provided below the fine product area, and the secondary air separation mechanism includes a buffer seat fixedly arranged at the bottom end of the fine product area, and a plurality of buffer grooves are opened through the buffer seat. An air blowing channel and a secondary impurity removal channel are respectively provided in the air separation boxes on both sides below the buffer seat, and the air blowing channel is connected with the air inlet main pipe and the inside of the output outer cover, and the secondary impurity removal channel is connected with the output outer cover and the material discharge cover.

[0010] As a preferred technical solution of the utility model, the width of the buffer trough gradually decreases from top to bottom.

[0011] As a preferred technical solution of the utility model, the feed assembly includes a feed hood fixedly arranged on the top of the air separation box, the feed hood is L-shaped, the feed hood is connected with the air separation box, a feed conveyor belt is arranged inside the feed hood, and a feed motor for driving the feed conveyor belt is arranged outside the feed hood.

[0012] As a preferred technical solution of the utility model, a discharging conveyor belt is arranged inside the output outer cover, and a discharging motor for driving the discharging conveyor belt is fixedly arranged outside the output outer cover.

[0013] As a preferred technical solution of the utility model, a fixing frame is fixedly connected between the blowing hood, the air separation box and the output outer cover.

[0014] As a preferred technical solution of the utility model, an air guide hood is fixedly provided at one end of the air separation box away from the blowing hood, both ends of the air guide hood are connected to the interior of the air separation box, an exhaust hood is fixedly provided at the bottom end of the air guide hood, an exhaust fan is fixedly provided in the exhaust hood, and a filter is provided at the connection between the exhaust hood and the air guide hood.

[0015] The utility model has the following advantages: the utility model can realize two air separations of activated carbon in one device by arranging a primary air separation mechanism and a secondary air separation mechanism. There is no need to perform air separation operation again after the activated carbon is discharged, the impurity removal treatment of the activated carbon is perfect, and the air separation impurity removal efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the right side three-dimensional structure of the automatic air separation device for activated carbon.

[0017] Figure 2 This is a schematic diagram of the left side three-dimensional structure of the automatic air separation device for activated carbon.

[0018] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the automatic air selection device for activated carbon.

[0019] In the figure: 1. bottom plate; 2. air separation box; 3. feed hood; 4. feed conveyor belt; 5. feed motor; 6. air inlet pipe; 7. blower; 8. blowing hood; 9. fixing frame; 10. output outer cover; 11. discharge conveyor belt; 12. discharge motor; 13. discharge hood; 14. air guide hood; 15. exhaust hood; 16. exhaust fan; 17. blowing channel; 18. secondary impurity removal channel; 19. partition; 20. buffer seat; 21. buffer trough. DETAILED DESCRIPTION

[0020] 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.

[0021] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0022] See also Figure 1-3 An automatic air separation device for activated carbon comprises a bottom plate 1, an air separation box 2 is arranged above the bottom plate 1, the air separation box 2 is fixedly connected to the bottom plate 1 through a bracket, a feeding assembly is arranged above the air separation box 2, a primary air separation mechanism is arranged in the air separation box 2, and a discharge cover 13 and an output outer cover 10 are fixedly arranged at the bottom end of the air separation box 2;

[0023] The first-level air separation mechanism includes a partition 19 fixedly arranged at the bottom of the air separation box 2, the partition 19 divides the interior of the air separation box 2 into a fine product area and an impurity area, the discharge cover 13 is located below the impurity area, and the output outer cover 10 is located below the fine product area;

[0024] An air inlet pipe 6 is provided on one side of the air selection box 2, and a blower 7 is fixedly connected to the top of the air inlet pipe 6. A blow hood 8 is fixedly provided on one side of the air inlet pipe 6, and the blow hood 8 extends into the air selection box 2 and is located in the boutique area;

[0025] A secondary air separation mechanism is provided below the premium area, and the secondary air separation mechanism includes a buffer seat 20 fixedly arranged at the bottom end of the premium area, and a plurality of buffer grooves 21 are penetrated through the buffer seat 20. A blowing channel 17 and a secondary impurity removal channel 18 are respectively provided in the air separation box 2 on both sides below the buffer seat 20, and the blowing channel 17 is connected with the air inlet main pipe 6 and the inside of the output outer cover 10, and the secondary impurity removal channel 18 is connected with the output outer cover 10 and the material discharge cover 13.

[0026] The width of the buffer groove 21 gradually decreases from top to bottom.

[0027] The feed assembly includes a feed hood 3 fixedly arranged on the top of the air separation box 2, the feed hood 3 is L-shaped, the feed hood 3 is connected to the air separation box 2, a feed conveyor belt 4 is arranged inside the feed hood 3, and a feed motor 5 for driving the feed conveyor belt 4 is arranged outside the feed hood 3.

[0028] A discharging conveyor belt 11 is disposed inside the discharging outer cover 10 , and a discharging motor 12 for driving the discharging conveyor belt 11 is fixedly disposed outside the discharging outer cover 10 .

[0029] A fixing frame 9 is fixedly connected between the blowing hood 8 , the air separation box 2 and the output outer cover 10 .

[0030] An air guide hood 14 is fixedly provided at one end of the air separation box 2 away from the blowing hood 8. Both ends of the air guide hood 14 are connected to the interior of the air separation box 2. An exhaust hood 15 is fixedly provided at the bottom end of the air guide hood 14. An exhaust fan 16 is fixedly provided in the exhaust hood 15. A filter is provided at the connection between the exhaust hood 15 and the air guide hood 14.

[0031] During the implementation of the utility model,

[0032] 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 automatic air separation device for activated carbon, comprising a bottom plate (1), characterized in that: A wind separation box (2) is provided above the bottom plate (1), the wind separation box (2) and the bottom plate (1) are fixedly connected via a bracket, a feeding assembly is provided above the wind separation box (2), a primary wind separation mechanism is provided inside the wind separation box (2), and a discharge cover (13) and an output outer cover (10) are fixedly provided at the bottom end of the wind separation box (2); The first-level air separation mechanism comprises a partition (19) fixedly arranged at the bottom end of the air separation box (2), the partition (19) divides the interior of the air separation box (2) into a fine product area and an impurity area, the discharge cover (13) is located below the impurity area, and the output outer cover (10) is located below the fine product area; An air inlet pipe (6) is provided on one side of the air selection box (2), the top of which is fixedly connected to a blower (7), and an air blow hood (8) is fixedly provided on one side of the air inlet pipe (6), which extends into the air selection box (2) and is located in the fine product area; A secondary air separation mechanism is provided below the premium product area, and the secondary air separation mechanism comprises a buffer seat (20) fixedly arranged at the bottom end of the premium product area, a plurality of buffer grooves (21) are provided through the buffer seat (20), and an air blowing channel (17) and a secondary impurity removal channel (18) are provided in the air separation box (2) on both sides below the buffer seat (20), the air blowing channel (17) is connected to the air inlet main pipe (6) and the inside of the output outer cover (10), and the secondary impurity removal channel (18) is connected to the output outer cover (10) and the material discharge cover (13).

2. The automatic air separation device for activated carbon according to claim 1 is characterized in that: The width of the buffer groove (21) gradually decreases from top to bottom.

3. The automatic air separation device for activated carbon according to claim 1, characterized in that: The feed assembly comprises a feed cover (3) fixedly arranged at the top of the air separation box (2); the feed cover (3) is L-shaped, the feed cover (3) is connected to the air separation box (2), a feed conveyor belt (4) is arranged inside the feed cover (3), and a feed motor (5) for driving the feed conveyor belt (4) is arranged outside the feed cover (3).

4. The automatic air separation device for activated carbon according to claim 1, characterized in that: A discharge conveyor belt (11) is arranged inside the discharge outer cover (10), and a discharge motor (12) for driving the discharge conveyor belt (11) is fixedly arranged outside the discharge outer cover (10).

5. The automatic air separation device for activated carbon according to claim 1, characterized in that: A fixing frame (9) is fixedly connected between the blowing hood (8), the air separation box (2) and the output outer cover (10).

6. The automatic air separation device for activated carbon according to claim 1, characterized in that: An air guide cover (14) is fixedly provided at one end of the air separation box (2) away from the blowing cover (8), both ends of the air guide cover (14) are connected to the interior of the air separation box (2), an exhaust cover (15) is fixedly provided at the bottom end of the air guide cover (14), an exhaust fan (16) is fixedly provided inside the exhaust cover (15), and a filter is provided at the connection between the exhaust cover (15) and the air guide cover (14).

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