Dry type separation medium secondary recovery device

Abstract

The utility model belongs to the technical field of resource recovery, and particularly relates to a dry type separation medium secondary recovery device, which comprises a separation component, and a recovery device and a conveying device which are arranged on the outer surface of the separation component. According to the secondary recovery device for the dry separation media, by arranging the recovery device, media contained in light substances and heavy substances can be recovered, and the separated light substances and heavy substances are conveyed by additionally arranging a light substance medium collection cavity and a heavy substance medium collection cavity; meanwhile, mediums on light substances and heavy substances can be screened through a medium sieve plate by utilizing exciting force, so that the mediums enter light substance medium collection through the medium sieve plate, the waste of the mediums can be reduced, and the problems that the mediums are taken out together by existing dry type separation equipment, the mediums cannot be recycled to the maximum extent, and the working efficiency is high are solved. And economic loss is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of resource recovery, in particular to a dry separation medium secondary recovery device. Background Art

[0002] In the existing material separation technology, wet separation of heavy and light substances is widely used in some applications due to its simple operation. However, wet separation of heavy and light substances has problems such as high water resource consumption, complex post-treatment, and environmental pollution.

[0003] When the existing dry separation equipment is in use, after the medium forms a fluidized gas chamber under the injection of gas, the vibration of the vibration device can stratify the recovered materials, facilitating the recovery of light and heavy substances. However, the separated light and heavy substances will adhere to the medium, and during the recovery of the medium, the medium will be taken out together, resulting in waste of the medium. The medium cannot be maximally recovered, and this part of the lost medium becomes the main loss source of the separation medium, increasing the economic loss. Summary of the Utility Model

[0004] Based on the technical problem that the existing dry separation equipment will take out the medium together, resulting in waste of the medium, the medium cannot be maximally recovered, and this part of the lost medium becomes the main loss source of the separation medium, increasing the economic loss, the utility model provides a dry separation medium secondary recovery device.

[0005] A dry separation medium secondary recovery device provided by the utility model includes a separation component, and further includes a recovery device and a conveying device installed on the outer surface of the separation component.

[0006] The recovery device is located on the outer side of the separation component and recovers the medium contained in the separated light and heavy substances. The recovery device includes a light substance medium collection chamber, and the light substance medium collection chamber collects the medium contained in the light substances.

[0007] The conveying device is located on the outer surface of the recovery device and conveys the medium collected by the recovery device into the separation component. The conveying device includes a conveying scraper, and the movement of the conveying scraper scrapes and conveys the medium collected in the recovery device.

[0008] Preferably, the recycling device further includes a heavy material medium collection chamber, which is fixedly installed on the outer side of the base of the sorting component, and a light material medium collection chamber, which is fixedly installed on the outer side of the base of the sorting component. One end of the heavy material medium collection chamber is fixedly communicated with one end of the outlet of the light material sorting channel of the sorting component, and one end of the heavy material medium collection chamber is fixedly communicated with one end of the outlet of the heavy material sorting channel of the sorting component.

[0009] Through the above technical solution, after the solid recyclables sorted by the sorting component are separated, they enter the heavy material medium collection chamber and the light material medium collection chamber under the influence of the exciting force through the outlets of the light material sorting channel and the light material sorting channel respectively, and can convey and collect the separated heavy materials and light materials.

[0010] Preferably, medium sieve plates are fixedly installed on the inner walls of both the heavy material medium collection chamber and the light material medium collection chamber.

[0011] Through the above technical solution, under the action of the exciting force, the media contained in the light materials and heavy materials can be screened through the medium sieve plates and enter the bottoms of the heavy material medium collection chamber and the light material medium collection chamber.

[0012] Preferably, the conveying device further includes a medium recovery pipeline. One end of the medium recovery pipeline is fixedly communicated with the outer side of the heavy material medium collection chamber, and the other end of the medium recovery pipeline is fixedly installed on the outer side of the sorting component.

[0013] Through the above technical solution, the medium can be recovered through the medium recovery pipeline, and the medium recovery pipeline can convey the recovered medium back into the sorting component for recycling.

[0014] Preferably, a connecting pipeline is fixedly communicated with the outer side of the heavy material medium collection chamber, and one end of the connecting pipeline is fixedly communicated with the outer side of the light material medium collection chamber.

[0015] Through the above technical solution, the medium in the light material medium collection chamber can be conveyed into the heavy material medium collection chamber through the connecting pipeline.

[0016] Preferably, an inclined plate is fixedly installed on the inner wall of the heavy material medium collection chamber, and an aggregation block is fixedly installed on the outer surface of the inclined plate.

[0017] Through the above technical solution, the inclined plate is in an inclined shape, which is convenient for conveying the medium to one end of the aggregation block by using the exciting force, and then the medium is gathered by the aggregation block, which is convenient for the medium to be scraped by the conveying scraper for conveying.

[0018] Preferably, drive motors are fixedly installed on the outer sides of both the heavy material medium collection chamber and the medium recovery pipeline. The inner walls of the heavy material medium collection chamber and the medium recovery pipeline are rotatably connected to a rotating shaft through bearings. One end of the rotating shaft is fixedly installed with one end of the output shaft of the drive motor. Synchronous wheels are fixedly installed on the outer surface of the rotating shaft, and a synchronous belt is rotatably connected to the outer surface of the synchronous wheels.

[0019] Through the above technical solution, the rotation of the drive motor drives the rotation of the rotating shaft, and the rotation of the synchronous wheel drives the rotation of the synchronous belt. The synchronous belt is arranged along the shape of the medium recovery pipeline, which facilitates the rotation of the conveying scraper into the medium recovery pipeline, so that the conveying scraper fits the medium recovery pipeline.

[0020] Preferably, a limit snap ring is fixedly installed on the inner wall of the heavy material medium collection chamber. One end of the limit snap ring is fixedly installed with the inner wall of the medium recovery pipeline. A limit rod with a ball is fixedly installed on the outer side of the synchronous belt, and the outer surface of the ball of the limit rod is slidably connected to the outer side of the limit snap ring.

[0021] Through the above technical solution, the limit snap ring can limit the synchronous belt, which facilitates the synchronous belt to fit the shape of the medium recovery pipeline, thereby facilitating the movement of the conveying scraper.

[0022] Preferably, the conveying scraper is fixedly installed on the outer side of the synchronous belt. The outer side of the conveying scraper is slidably inserted into the outer side of the limit snap ring, and the outer side of the conveying scraper is slidably inserted into the inner wall of the medium recovery pipeline.

[0023] Through the above technical solution, the rotation of the conveying scraper can scrape and convey the medium in the heavy material medium collection chamber, which facilitates the conveying of the recovered medium.

[0024] The beneficial effects of the present utility model are as follows:

[0025] 1. By setting up the recovery device, the medium contained in the light material and the heavy material can be recovered. By adding the light material medium collection chamber and the heavy material medium collection chamber, the sorted light material and heavy material are conveyed. At the same time, the medium on the light material and the heavy material can be screened by using the exciting force through the medium sieve plate, so that the medium enters the light material medium collection through the medium sieve plate, thereby reducing the waste of the medium. It solves the technical problem that the existing dry separation equipment will carry out the medium together, resulting in the waste of the medium, and the medium cannot be maximally recovered. This part of the lost medium becomes the main loss source of the separation medium, increasing the economic loss.

[0026] 2. By setting up a conveying device, the recycled medium can be conveyed into the sorting component. The rotation of the synchronous belt drives the conveying scraper to move, and then the recycled medium is scraped and conveyed into the medium recovery pipeline. Finally, it enters the sorting component through the inclined end of the medium recovery pipeline, so as to facilitate the recycling of the collected medium and reduce the waste of the medium. Brief Description of the Drawings

[0027] Figure 1 Schematic diagram of a dry sorting medium secondary recovery device proposed by the present utility model;

[0028] Figure 2 Heavy material medium recovery cavity diagram of a dry sorting medium secondary recovery device proposed by the present utility model;

[0029] Figure 3 Three-dimensional view of the agglomerate structure of a dry sorting medium secondary recovery device proposed by the present utility model;

[0030] Figure 4 Three-dimensional view of the conveying scraper structure of a dry sorting medium secondary recovery device proposed by the present utility model;

[0031] Figure 5 Three-dimensional view of the drive motor structure of a dry sorting medium secondary recovery device proposed by the present utility model;

[0032] Figure 6 Three-dimensional view of the rotating shaft structure of a dry sorting medium secondary recovery device proposed by the present utility model.

[0033] In the figure: 1, sorting component; 2, heavy material medium collection cavity; 21, light material medium collection cavity; 22, medium sieve plate; 3, medium recovery pipeline; 31, connecting pipeline; 32, inclined plate; 33, agglomerate; 4, drive motor; 41, rotating shaft; 42, synchronous pulley; 43, synchronous belt; 44, limit retaining ring; 45, limit rod; 46, conveying scraper. Detailed Embodiment

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0035] Refer to Figures 1 - 6, A dry sorting medium secondary recovery device, including a sorting component 1. The sorting component 1 includes a base, a vibration excitation device, an elastic device, and a sorting device, which are arranged from bottom to top. The working area of the sorting device can be divided into a feeding area, a fluidization area, and a sorting area. The sorting device consists of a light material sorting channel inlet, a fluidization device, a heavy material sorting channel outlet, a light material sorting channel outlet, a heavy material sorting channel inlet, a medium recovery channel, a heavy material sorting channel, a light material sorting channel, an annular chamber, and a medium. The fluidization device includes an air pipe, an air chamber, and a air distribution plate; the dust removal hood includes a dust removal pipe interface and a feeding port; the vibration excitation device is composed of a vibration excitation table and two vibration exciters, and also includes a recovery device and a conveying device installed on the outer surface of the sorting component 1.

[0036] As Figure 2 shown, in order to recover the medium contained in the sorted light materials and heavy materials, the recovery device is located on the outer side of the sorting component 1 and recovers the medium contained in the sorted light materials and heavy materials. The recovery device includes a light material medium collection chamber 21, and the light material medium collection chamber 21 collects the medium contained in the light materials.

[0037] Specifically, in order to convey the medium contained in the light materials and heavy materials, the recovery device also includes a heavy material medium collection chamber 2. The heavy material medium collection chamber 2 is fixedly installed on the outer side of the base of the sorting component 1, and the light material medium collection chamber 21 is fixedly installed on the outer side of the base of the sorting component 1. One end of the heavy material medium collection chamber 2 is fixedly connected to one end of the light material sorting channel outlet of the sorting component 1, and one end of the heavy material medium collection chamber 2 is fixedly connected to one end of the heavy material sorting channel outlet of the sorting component 1.

[0038] Specifically, in order to separate the light materials, heavy materials and the medium, a medium sieve plate 22 is fixedly installed on the inner walls of both the heavy material medium collection chamber 2 and the light material medium collection chamber 21.

[0039] As Figures 4 - 6 shown, in order to convey the collected medium into the sorting component 1, the conveying device is located on the outer surface of the recovery device and conveys the medium collected by the recovery device into the sorting component 1. The conveying device includes a conveying scraper 46, and the movement of the conveying scraper 46 scrapes and conveys the medium collected in the recovery device.

[0040] Specifically, in order to convey the medium, the conveying device also includes a medium recovery pipe 3. One end of the medium recovery pipe 3 is fixedly connected to the outer side of the heavy material medium collection chamber 2, and the other end of the medium recovery pipe 3 is fixedly installed on the outer side of the sorting component 1.

[0041] Specifically, in order to convey the medium in the light - material medium collection chamber 21 into the heavy - material medium collection chamber 2, a connecting pipe 31 is fixedly connected to the outer side of the heavy - material medium collection chamber 2, and one end of the connecting pipe 31 is fixedly connected to the outer side of the light - material medium collection chamber 21.

[0042] Specifically, in order to facilitate the conveyance of the medium, an inclined plate 32 is fixedly installed on the inner wall of the heavy - material medium collection chamber 2, and an aggregation block 33 is fixedly installed on the outer surface of the inclined plate 32.

[0043] Specifically, in order to drive the conveying scraper 46 to move, a driving motor 4 is fixedly installed on the outer sides of the heavy - material medium collection chamber 2 and the medium recovery pipe 3. The inner walls of the heavy - material medium collection chamber 2 and the medium recovery pipe 3 are rotatably connected by bearings to a rotating shaft 41. One end of the rotating shaft 41 is fixedly installed with one end of the output shaft of the driving motor 4. A synchronous pulley 42 is fixedly installed on the outer surface of the rotating shaft 41, and a synchronous belt 43 is rotatably connected to the outer surface of the synchronous pulley 42.

[0044] In order to limit the synchronous belt 43 and the conveying scraper 46, a limiting snap ring 44 is fixedly installed on the inner wall of the heavy - material medium collection chamber 2. One end of the limiting snap ring 44 is fixedly installed with the inner wall of the medium recovery pipe 3. A limiting rod 45 with balls is fixedly installed on the outer side of the synchronous belt 43, and the outer surface of the balls of the limiting rod 45 is slidably connected to the outer side of the limiting snap ring 44.

[0045] In order to scrape the medium through the conveying scraper 46, the conveying scraper 46 is fixedly installed on the outer side of the synchronous belt 43. The outer side of the conveying scraper 46 is slidably inserted into the outer side of the limiting snap ring 44, and the outer side of the conveying scraper 46 is slidably inserted into the inner wall of the medium recovery pipe 3.

[0046] Working principle: The light material discharged from the light - material sorting channel outlet of the sorting component 1 and carrying a small amount of medium enters the light - material medium collection chamber 21 under the action of the exciting force. After being screened by the medium sieve plate 22, the medium is located on the upper surface of the inclined plate 32 of the light - material medium collection chamber 21. The recovered medium enters the heavy - material medium collection chamber 2 through the connecting pipe 31 under the action of the exciting force. At the same time, the light material on the light - material medium collection chamber 21 is discharged through the outlet.

[0047] The heavy materials discharged from the outlet of the heavy material separation channel in the separation component 1 and carrying a small amount of medium are conveyed to the heavy material medium collection chamber 2 under the action of the exciting force for secondary recovery. The small amount of medium is recovered onto the inclined plate 32 in the heavy material medium collection chamber 2 located below the medium sieve plate 22 under the action of the vibrating screening device, while the heavy materials are located above the heavy material medium sieve plate 22 and discharged through the outlet. The small amount of medium in the heavy material medium collection chamber 2 and the light material medium entering the heavy material medium collection chamber 2 via the connecting pipe 31 are aggregated by the aggregation block 33 and located at the bottom of the inclined plate 32;

[0048] By driving the rotation of the rotating shaft 41 by the driving motor 4, driving the synchronous pulley 42 to rotate and then driving the synchronous belt 43 to rotate, driving the conveying scraper 46 to deflect along with the synchronous belt 43, the balls on the limiting rod 45 of the synchronous belt 43 rotate on the outer side of the limiting snap ring 44. At the same time, the limiting snap ring 44 limits the conveying scraper 46, facilitating the medium scraped by the conveying scraper 46 to rise into the medium recovery pipe 3 and be conveyed to the other end of the medium recovery pipe 3. After the other end of the medium recovery pipe 3 is in an inclined shape, the medium can slide into the separation component 1.

[0049] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A dry sorting medium secondary recovery device, comprising a sorting component (1), characterized in that: It also includes a recovery device and a conveying device installed on the outer surface of the sorting component (1); The recovery device is located on the outer side of the sorting component (1) and recovers the medium contained in the light matter and heavy matter after sorting. The recovery device comprises a light matter medium collection chamber (21) and the light matter medium collection chamber (21) collects the medium contained in the light matter. The conveying device is located on the outer surface of the recovery device and conveys the medium collected by the recovery device to the sorting component (1). The conveying device includes a conveying scraper (46). The movement of the conveying scraper (46) scrapes the medium collected in the recovery device and then conveys it.

2. A dry separation medium secondary recovery device according to claim 1, characterized in that: The recovery device further comprises a heavy matter medium collecting chamber (2), the heavy matter medium collecting chamber (2) being fixedly mounted on the outer side of the base of the sorting component (1), the light matter medium collecting chamber (21) being fixedly mounted on the outer side of the base of the sorting component (1), one end of the heavy matter medium collecting chamber (2) being fixedly connected to one end of the outlet of the light matter sorting channel of the sorting component (1), and one end of the heavy matter medium collecting chamber (2) being fixedly connected to one end of the outlet of the heavy matter sorting channel of the sorting component (1).

3. A dry separation medium secondary recovery device according to claim 2, characterized in that: The inner walls of the heavy matter medium collection chamber (2) and the light matter medium collection chamber (21) are both fixedly mounted with medium sieve plates (22).

4. A dry separation medium secondary recovery device according to claim 2, characterized in that: The conveying device further comprises a medium recovery pipeline (3), one end of which is fixedly connected to the outer side surface of the heavy matter medium collecting chamber (2), and the other end of which is fixedly mounted to the outer side surface of the sorting component (1).

5. A dry separation medium secondary recovery device according to claim 2, characterized in that: The outer side surface of the heavy medium collecting chamber (2) is fixedly connected with a communication pipe (31), and one end of the communication pipe (31) is fixedly connected with the outer side surface of the light medium collecting chamber (21).

6. A dry separation medium secondary recovery device according to claim 2, characterized in that: An inclined plate (32) is fixedly mounted on the inner wall of the heavy matter medium collecting chamber (2), and an aggregation block (33) is fixedly mounted on the outer surface of the inclined plate (32).

7. A dry separation medium secondary recovery device according to claim 4, characterized in that: The outer side surfaces of the heavy matter medium collection chamber (2) and the medium recovery pipe (3) are both fixedly mounted with a driving motor (4); the inner walls of the heavy matter medium collection chamber (2) and the medium recovery pipe (3) are both rotatably connected with a rotating shaft (41) via bearings; one end of the rotating shaft (41) is fixedly mounted with one end of an output shaft of the driving motor (4); a synchronous wheel (42) is fixedly mounted on the outer surface of the rotating shaft (41); and a synchronous belt (43) is rotatably connected to the outer surface of the synchronous wheel (42).

8. A dry separation medium secondary recovery device according to claim 7, characterized in that: A limit clamp (44) is fixedly mounted on the inner wall of the heavy matter medium collection chamber (2), one end of the limit clamp (44) is fixedly mounted on the inner wall of the medium recovery pipe (3), a limit rod (45) with a ball is fixedly mounted on the outer side surface of the synchronous belt (43), and the ball outer surface of the limit rod (45) is slidably connected to the outer side surface of the limit clamp (44).

9. A dry separation medium secondary recovery device according to claim 8, characterized in that: The conveying scraper (46) is fixedly mounted on the outer side surface of the synchronous belt (43), the outer side surface of the conveying scraper (46) is slidably plugged with the outer side surface of the limiting clamping ring (44), and the outer side surface of the conveying scraper (46) is slidably plugged with the inner wall of the medium recovery pipe (3).

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