CN215198265U - Intelligent vibration main separation bed surface with inclined and straight separation air holes and separation system thereof - Google Patents

Abstract

The utility model provides an intelligence vibration main election bed surface and sorting system with wind hole is selected separately to oblique straight, intelligence vibration main election bed surface includes the bed panel and selects the wind hole to oblique straight, selects the wind hole to run through the bed panel and be contained angle theta with the bed panel to oblique straight the contained angle theta is the acute angle. The utility model discloses the wind hole is selected separately to one side and straight makes the wind current through the main bed surface of selecting separately change the wind direction, and then forms rotatory wind-force and blow, has both been favorable to breaing up the coal material, is favorable to reducing the dwell time of material again and accelerates the rate of motion of material, improves the throughput of main bed unit time of selecting separately, has improved the sorting effect of coal.

Description

Intelligent vibration main separation bed surface with inclined and straight separation air holes and separation system thereof

Technical Field

The utility model belongs to the technical field of the coal is selected separately, concretely relates to intelligence vibration main election bed surface and sorting system with oblique straight wind hole of selecting separately, the main election bed surface is applicable to the super energy-conserving coal dry process sorting system who has super large throughput.

Background

Coal is a solid combustible mineral formed gradually by ancient plants buried underground and undergoing complex biochemical and physicochemical changes. Coal is known as black gold by people and is industrial food, which is one of main energy sources used in the human world since the eighteenth century, and since the twenty-first century, although the value of coal is not as high as before, coal is one of indispensable energy sources for production and life of human beings at present and in a long time in the future after all, the supply of coal is also related to the stability of the development of the industry of China and the aspect of the whole society, and the problem of the supply safety of coal is also the most important part in the energy safety of China.

Coal separation mainly comprises two directions of water washing and dry separation, the water washing basically adopts the processes of jigging, dense medium, flotation and the like, and the method has the advantages of mature process, high separation precision and high processing capacity. The disadvantages of large construction investment, long period, high production cost, large water resource consumption and waste, and the water consumption of washing 1 ton of raw coal is about 0.1m³In addition, low quality by-products such as coal slurry are also produced. The dry separation is a coal separation method which exists and develops slowly in the last two decades, has the advantages of no water, simple process, less investment and low production cost, and the main representative process is a wind power dry coal separation process. From coalIn terms of distribution, the west accounts for 80.4% of the country, the middle accounts for 15.2% of the country, and the east accounts for 4.4% of the country. The western part is the main distribution area of the coal in China and is just the dry and little water area, so compared with water washing, dry separation has wider requirements and prospects, and large-area popularization is achieved in China and all over the world in a very short period. The water content, ash content and sulfur content of coal are important factors influencing the quality of coal. To improve the quality of coal, the coal must be dewatered and sorted. With the development of coal upgrading technology, coal drying and dry separation processes are widely applied in the coal upgrading technology, and remarkable success is achieved.

The existing wind power dry coal separation technology generally uses a separation bed surface with inclined and straight separation air holes, the inclined and straight separation air holes of the existing traditional bed surface are all inclined and straight separation air holes with vertical through holes, as shown in fig. 4, separation air flow is vertically sprayed and blown out through the small holes, and the vertical upward air flow enables coal materials on the bed surface to form fluffy materials, but the separation technology has the defects of poor separation precision, small processing capacity, high requirement on coal types and the like, is only suitable for separating small-particle coal particles after early-stage processing and crushing, and cannot be suitable for separating large-particle lump materials.

SUMMERY OF THE UTILITY MODEL

Based on the problem that exists among the prior art, the utility model provides an intelligence vibration main election bed surface with oblique straight separation wind hole, it has not only solved the technical problem that prior art exists, has still promoted the handling capacity that the coal was selected separately, has still reduced the energy of selecting separately in-process consumed.

The foundation the utility model discloses technical scheme's first aspect provides an intelligence vibration primary election bed surface with wind hole is selected to oblique straight, and it includes the bed panel and selects the wind hole to oblique straight, and the wind hole is selected to oblique straight runs through the bed panel and is contained angle theta with the bed panel, contained angle theta is the acute angle.

Wherein the inclined straight air separation hole is an inclined straight through hole without any obstacle in a transition path penetrating through the bed panel.

Preferably, the aperture of the oblique and straight separation air hole is different according to the separation area where the intelligent vibration main separation bed surface where the oblique and straight separation air hole is located. The size of the included angle theta is different according to different sorting areas where the intelligent vibration main sorting bed surface where the inclined and straight sorting air holes are located; or the inclined and straight air separation holes form a tangential included angle with the upper plate of the bed panel. The distribution density of the inclined and straight separation air holes changes along with the position of the inclined and straight separation air holes of the bed panel in the separation area.

According to the second aspect of the technical scheme of the utility model, a use the sorting system of intelligent vibration main separation bed surface is provided, the sorting system includes raw coal feed part, air feed part, sorting part and dust removal part, wherein raw coal feed part includes product conveyor, surge bin and intelligent conveyor, sorting part includes host computer support, intelligent vibration main separation bed device, host computer hang and discharge device, air feed part includes the intelligent air conditioning system that left main blower and right main blower constitute, dust removal part includes the intelligent air conditioning dust removal system; the intelligent vibration main bed selection device adopts a pentagonal intelligent vibration main bed selection surface with three right-angle sides.

The sorting part comprises a host support, an intelligent vibration main sorting bed device, a host hanging and discharging device, the intelligent vibration main sorting bed device is hung on the host support through the host, the intelligent vibration main sorting bed device comprises a main sorting bed, and the discharging device is a material receiving chute positioned at the lower part of the intelligent vibration main sorting bed device.

Preferably, the air supply part comprises an intelligent air adjusting system consisting of a left main fan and a right main fan, the left main fan is connected to a left air distributor through a left main fan air valve, and the left air distributor blows the separation air into the first group of separation chambers; the right main blower is connected to a right air splitter via a right main blower air valve, the right air splitter blowing the separation air into the second group of separation chambers.

More preferably, the dust removing part comprises an intelligent air-adjusting dust removing system. The intelligent vibration main selection bed adopts a main selection bed for monitoring the vibration frequency and the vibration angle in real time.

The utility model discloses an intelligence vibration main election bed surface with wind hole is selected separately to oblique straight, it has the oblique straight wind hole of selecting separately that runs through the main election bed surface on intelligence vibration main election bed surface, the wind flow that the wind hole was selected separately to oblique straight made through the main election bed surface has changed the wind direction, and then form rotatory wind-force and blow, existing coal material that does benefit to breaks up, be favorable to reducing the dwell time of material again and the velocity of motion of material with higher speed, improve the handling capacity of main election bed unit time, the sorting effect of coal has been improved.

Drawings

FIG. 1 is a schematic structural diagram of a vibratory screening dry coal preparation system in accordance with the present invention;

FIG. 2 is a top view of the intelligent vibratory master deck;

FIG. 3 is a schematic view of the intelligent vibratory master deck surface with inclined and straight air separation holes of FIG. 2;

FIG. 4 is a schematic view of a prior art primary bed with vertical air holes.

The reference numbers in the figures are as follows: 1. a left main blower; 2. a left main blower air valve; 3. a left air distributor; 4. a product grading chute; 5. a host support; 6. a right air distributor; 7. a right main blower air valve; 8. a right main blower; 9. an air inlet of the dust remover; 10. a full bag dust collector; 11. a fully-closed dust collecting hood; 12. a dust removal pipeline; 13. a left main fan air inlet pipeline; 14. a right main fan air inlet pipeline; 15. a main selection bed; 16. hanging a host; 17. an air inducing duct; 18. a cloth bag induced draft fan; 19. a chimney of the induced draft fan; 21. a material inlet; 22. a clean coal discharge chute; 23. a middling discharging chute; 24. a gangue discharge chute; 25. a waste rock discharge cylinder; 26. a gangue overflow outlet; 27. a gangue discharge area; 28. primary sorting area; 701. a left inspection observation window; 702. a right overhaul observation window; 31. oblique and straight separation air holes; 32. a bed panel; gradually-high lattice bars b1, b2, b3, … … and bn … ….

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

The utility model provides an intelligence vibration main election bed surface and sorting system with oblique straight separation wind hole. As shown in fig. 3, the intelligent vibration main separation bed surface with the oblique and straight separation air holes comprises a bed surface plate 32 and oblique and straight separation air holes 31, wherein the oblique and straight separation air holes 31 penetrate through the bed surface plate 32 and form an included angle θ with the bed surface plate 32, and the included angle θ is an acute angle and is not an air hole which vertically penetrates through the bed surface plate; preferably, the inclined straight separation air hole is an inclined straight separation air hole. The inclined straight separation wind hole 31 is an inclined straight through hole without any obstacle in the transition path through the bed panel 32, preferably the through path is a straight wind hole. Furthermore, the inclined and straight separation air holes form a tangential included angle with the bed surface upper plate, so that the incident air flow of the coal material is emitted tangentially to the coal material.

Furthermore, the size of the included angle theta is different according to different sorting areas where the intelligent vibration main sorting bed surface where the oblique and straight sorting air holes are located, namely the included angle theta is changed according to the positions of the oblique and straight sorting air holes of the bed panel in the sorting areas; preferably, the included angle between the inclined and straight separation air hole of the intelligent vibration main separation bed surface in the primary separation area 28 and the bed panel 32 is larger than the included angle between the inclined and straight separation air hole of the intelligent vibration main separation bed surface in the gangue discharge area 27 and the bed panel 32. Further, the included angle between the oblique and straight separation air hole of the intelligent vibration main separation bed surface positioned in the primary separation area 28 and the bed surface plate 32 is smaller than the included angle between the oblique and straight separation air hole of the intelligent vibration main separation bed surface positioned in the accessory of the clean coal discharging chute 22 and the bed surface plate 32. In other embodiments, the same angle arrangement may be selected, i.e. all the inclined sorting air holes are at the same angle to the bed plate.

Furthermore, the aperture of the oblique and straight separation air hole is different according to the different separation areas where the intelligent vibration main separation bed surface where the oblique and straight separation air hole is located, namely, the aperture of the oblique and straight separation air hole (oblique and straight separation air hole) is changed according to the position of the oblique and straight separation air hole of the bed panel in the separation areas; preferably, the aperture of the inclined and straight separation wind hole of the intelligent vibration main separation bed surface in the primary separation zone 28 is larger than that of the inclined and straight separation wind hole of the intelligent vibration main separation bed surface in the gangue discharge zone 27. Further, the aperture of the inclined and straight separation air hole of the intelligent vibration main separation bed surface positioned in the primary separation area 28 is smaller than that of the inclined and straight separation air hole of the intelligent vibration main separation bed surface positioned near the clean coal discharge chute 22. In further embodiments, an arrangement using the same aperture of the slanted sorting holes may be chosen, i.e. the aperture of all slanted sorting holes is the same.

Furthermore, the distribution density of the oblique and straight separation air holes on the bed panel is different according to different separation areas where the intelligent vibration main separation bed surface where the oblique and straight separation air holes are located, namely the distribution density of the oblique and straight separation air holes is changed according to the positions of the oblique and straight separation air holes of the bed panel in the separation areas.

Compared with the prior art, will the utility model discloses intelligence vibration owner selects the bed panel to select wind hole to one side to change into the oblique straight hole, and the incline direction is the discharge end, and the air current blows off from these oblique straight select wind holes occasionally an effort of slope and ejection of compact direction like this, and this effort can accelerate the velocity of motion of material on the bed surface.

Preferably, only the first bed face hole at the feeding end of the intelligent vibration main separation bed panel is changed into an inclined hole, the inclined direction is the discharging end, and the inclined and straight separation air holes of other intelligent vibration main separation bed panels adopt vertical inclined and straight separation air holes. The intelligent vibration main separation bed surface with the inclined and straight separation air holes is provided with the inclined and straight separation air holes penetrating through the main separation bed surface, and the inclined and straight separation air holes change the air direction of air flow passing through the main separation bed surface so as to form rotary wind blowing, so that the intelligent vibration main separation bed surface is not only favorable for scattering coal materials, but also favorable for reducing the retention time of the materials and accelerating the movement speed of the materials, and improves the treatment capacity of the main separation bed unit time

Further, the intelligent vibration main separation bed with inclined and straight separation wind holes of the present invention is installed and used on a separation system, for example, a separation system as shown in fig. 1, which is preferably a vibration screening dry coal separation system. As shown in fig. 1, the dry coal dressing system by vibration screening comprises a raw coal feeding part, an air supply part, a sorting part and a dust removal part, wherein the raw coal feeding part comprises a product conveyor, a buffer bin and an intelligent conveying device, the sorting part comprises a host bracket, an intelligent vibration main bed selecting device, a host hanging and discharging device, the air supply part comprises an intelligent air adjusting system consisting of a left main fan and a right main fan, and the dust removal part comprises an intelligent air adjusting and dust removal system. The intelligent vibration main selection bed adopts a main selection bed for monitoring the vibration frequency and the vibration angle in real time.

Raw coal (including but not limited to coal products or coal materials) is conveyed into a buffer bin by a raw coal product conveyor to wait for sorting, and the raw coal in the buffer bin is intelligently distributed to a sorting part through an intelligent conveying device to be sorted. The sorting part comprises a host bracket 5, an intelligent vibration main sorting bed device, a host hanger 16 and a discharging device, wherein the intelligent vibration main sorting bed device is arranged on the host bracket 5 through the host hanger 16, the intelligent vibration main sorting bed device comprises a main sorting bed 15, and the discharging device is a material receiving chute positioned at the lower part of the intelligent vibration main sorting bed device. The receiving chute is preferably a product chute 4.

The air supply part comprises an intelligent air adjusting system consisting of a left main fan 1 and a right main fan 8, the left main fan 1 is connected to a left air distributor 3 through a left main fan air valve 2, and the left air distributor 3 blows separation air into a first group of separation chambers; the right main blower 8 is connected to the right air distributor 6 via a right main blower air valve 7, and the right air distributor 6 blows the separation air into the second group of separation chambers.

The dust removing part comprises an intelligent air adjusting dust removing system, the intelligent air adjusting dust removing system comprises a dust removing pipeline 12, a full-bag dust remover 10 and a bag-type induced draft fan 18, a fully-closed dust collecting cover 11 arranged at the upper part of the separating part conveys dust generated by the separating part to a dust remover air inlet 9 through the dust removing pipeline 12, gas containing impurities or dust through the dust remover air inlet 9 enters the full-bag dust remover 10, the full-bag dust remover 10 is connected with a left main fan air inlet pipeline 13 and a right main fan air inlet pipeline 14, the air inlet pipeline 13 of the left main fan 1 conveys the gas purified through the full-bag dust remover 10 back to the left main fan 1, and the air inlet pipeline 14 of the right main fan 8 conveys the gas purified through the full-bag dust remover 10 back to the right main fan 8. The dust removal part further comprises a bag induced draft fan 18, the bag induced draft fan 18 is connected with an induced draft fan chimney 19 and an induced draft pipeline 17, the induced draft pipeline 17 introduces dust-containing gas into the full bag-type dust remover 10, and part of clean gas treated by the bag-type dust remover 10 is discharged into the atmosphere through the induced draft fan chimney 19.

Further, a left inspection window 701 is preferably provided in the duct through which the left main blower 1 is fed into the left air distributor 3 through the left main blower air valve 2. Similarly, a right inspection window 702 is preferably provided on the duct of the right air splitter 6 through the right main blower 8 via the right main blower air valve 7. More preferably, a left service viewing window 701 is provided between the left main blower damper 2 and the left air splitter 3 and a right service viewing window 702 is provided between the right main blower damper 7 and the right air splitter 6.

As shown in figure 2, the vibration screening dry coal separation system adopts an intelligent vibration main separation bed surface which is in a pentagonal shape and is provided with three right-angle sides, the movement direction of gangue is pushed forwards along the transverse direction of the intelligent vibration main separation bed, and the movement direction of clean coal is pushed forwards along the longitudinal direction of the intelligent vibration main separation bed. The discharging section of the clean coal adopts a trapezoidal frame. Coal materials are intelligently distributed to a material inlet 21 of the intelligent vibration main separation bed through an intelligent conveying device and conveyed to the intelligent vibration main separation bed body through the material inlet 21, and a plurality of separation gradually-high lattice bars b1, b2, b3, … … and bn … … are arranged on the intelligent vibration main separation bed; select separately gradually high check strip and lay on intelligent vibration main selection bed, select separately gradually high check strip and intelligent vibration main selection bed pan feeding frame and be certain separation contained angle N, wherein select separately contained angle N and be the acute angle, set up the size of this separation contained angle according to the coal composition or the moisture of equipment fixing mining area, and then realized selecting separately the index according to local conditions, furthest promotes the sorting precision. The material inlet 21 is arranged at the edge of the feeding frame of the intelligent vibration main separation bed, preferably, the highest point of the feeding frame of the intelligent vibration main separation bed is overlapped with the highest point of the material inlet 21, so that coal materials are vibrated and propelled to the waste rock discharging frame of the intelligent vibration main separation bed along the upper frame of the intelligent vibration main separation bed, a certain material propelling angle M is formed between each high point oblique connecting line of a plurality of separation gradually-high lattice bars b1, b2, b3, … … and bn … … and the upper frame of the intelligent vibration main separation bed, the material propelling angle M is set according to the impurity content of the waste rocks of coal carbons separated on site, and the separation degree of clean coal, medium coal and waste rocks is improved as much as possible. A gangue discharge channel is arranged close to the gangue discharge frame of the intelligent vibration main separation bed, the separated gangue is discharged from a gangue discharge groove 24 along the gangue discharge channel, a gangue overflow outlet 26 is arranged at the top end of the gangue discharge frame of the intelligent vibration main separation bed, and the gangue overflow outlet 26 is used for quickly discharging large gangue or accumulated gangue; in addition, compared with the existing dry separation system, the coal separation amount of the vibration screening dry method coal separation system in unit time is higher than 30%, and a large amount of gangue is generated in a short time, so that a gangue discharge cylinder 25 is additionally arranged on the side surface of a gangue discharge frame of the intelligent vibration main separation bed, and the gangue which is not discharged through a gangue discharge chute 24 and a gangue overflow outlet 26 can be discharged through the gangue discharge cylinder 25. The lower separation frame of the intelligent vibration main separation bed is respectively and sequentially provided with a clean coal discharging groove 22, a middlings discharging groove 23 and a gangue discharging groove 24, and the separation side length occupied by the clean coal discharging groove 22, the middlings discharging groove 23, the gangue discharging groove 24 and the like is determined according to the separation area of the intelligent vibration main separation bed body, the set vibration frequency of vibration separation and the impurity content and water content of coal. The utility model discloses an intelligence vibration primary election bed is selected separately the lower frame and is the broken line form, and partial intelligence vibration primary election bed is selected separately the lower frame and is perpendicular and be on a parallel with intelligence vibration primary election bed pan feeding frame and select separately the upper frame promptly, and partial intelligence vibration primary election bed is selected separately the lower frame and upwards folds and be the obtuse angle with intelligence vibration primary election bed row's waste rock frame in clean coal separation region, shortens waste rock and clean coal stroke, increase handling capacity in proper order.

As further shown in fig. 2, the length of the sorting lower frame of the part of the intelligent vibration main sorting bed, which is perpendicular to the feeding frame of the intelligent vibration main sorting bed and parallel to the sorting upper frame of the intelligent vibration main sorting bed, is a3, the length of the sorting lower frame of the other intelligent vibration main sorting beds is a4, the length ratio is set according to the sorting amount of clean coal and the sorting degree of clean coal, for example, sorting coal into super clean coal, middlings, miscellaneous middlings, gangue and the like, and at this time, the length ratio of the broken line of the sorting lower frame of the intelligent vibration main sorting bed is adjusted according to the user's needs; similarly, the length a5 of the frame of the gangue discharge of the intelligent vibration main separation bed is set according to the gangue moving speed and the drying speed of the separated coal; the intelligent vibration main sorting bed feeding frame is divided into a material inlet 21 part and a clean coal sorting side, the length of the material inlet 21 part is a1, the length of the clean coal sorting side is a2, and the proportion between a1 and a2 of the intelligent vibration main sorting bed feeding frame is set according to the amount of coal conveyed to the vibration sorting part in unit time. Arranging an upper frame of the intelligent vibration main separation bed at the gangue discharge port 26, wherein the length of the gangue discharge port 26 is a6, and the proportion between the length a6 and the length a7 of the rest part of the upper frame of the intelligent vibration main separation bed is set according to the amount of gangue; alternatively, the gangue discharge 26 may be closed for situations where the amount of gangue discharged is relatively small.

Furthermore, a plurality of gradually-high sorting grid strips b1, b2, b3, … … and bn … … are sequentially arranged in parallel, high points b12, b22, b32, … … and bn2 … … of each gradually-high grid strip form an oblique line (connecting line), each high point oblique connecting line and the upper frame of the intelligent vibration main sorting bed form a certain material propelling angle M, and low points b11, b21, b31, … … and bn1 … … of each gradually-high grid strip are respectively connected with the feeding frame of the intelligent vibration main sorting bed and the sorting lower frame of the intelligent vibration main sorting bed.

In another embodiment, the inclined and straight separation air holes 31 are distributed on the panel of the intelligent vibration main separation bed, and the diameter of the inclined and straight separation air holes close to the upper separation frame of the intelligent vibration main separation bed is gradually larger than that of the inclined and straight separation air holes close to the lower separation frame of the intelligent vibration main separation bed. The wind direction of the intelligent vibration main selection bed panel passing through the bed panel is vertical incidence with the intelligent vibration main selection bed panel, namely, the separation airflow is vertically incident to the intelligent vibration main selection bed panel, and the separation airflow passing through the inclined and straight separation air hole 31 is obliquely emitted from the bed panel to the separation coal material.

In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides an intelligence vibration owner selects bed face with wind hole is selected to oblique straight, its characterized in that, it includes bed panel (32) and selects wind hole (31) to oblique straight, and it runs through bed panel (32) and is contained angle theta with bed panel (32) to select wind hole (31) to oblique straight contained angle theta is the acute angle.

2. The intelligent vibratory master deck surface with inclined straight air separation holes as claimed in claim 1, wherein said inclined straight air separation holes (31) are inclined straight through holes without any obstacles in the transition path through the deck plate (32).

3. The intelligent vibration main separation bed with the inclined and straight separation wind holes as claimed in claim 1, wherein the aperture of the inclined and straight separation wind holes (31) is different according to the separation region of the intelligent vibration main separation bed where the inclined and straight separation wind holes are located.

4. The intelligent vibration main separation bed surface with the oblique and straight separation air holes as claimed in claim 2, wherein the size of the included angle θ is different according to the separation area where the intelligent vibration main separation bed surface with the oblique and straight separation air holes is located; or the inclined and straight air separation holes form a tangential included angle with the upper plate of the bed panel.

5. The intelligent vibratory master deck surface with angled and straight sort air holes of claim 2 wherein the distribution density of the angled and straight sort air holes varies with the location of the angled and straight sort air holes of the deck plate in the sorting area.

6. A sorting system using the intelligent vibration main sorting bed surface according to any one of claims 1 to 5, characterized in that the sorting system comprises a raw coal feeding part, an air supply part, a sorting part and a dust removal part, wherein the raw coal feeding part comprises a product conveyor, a buffer bin and an intelligent conveying device, the sorting part comprises a host bracket, an intelligent vibration main sorting bed device and a host hanging and discharging device, the air supply part comprises an intelligent air adjusting system consisting of a left main fan and a right main fan, and the dust removal part comprises an intelligent air adjusting and dust removal system; the intelligent vibration main bed selection device adopts a pentagonal intelligent vibration main bed selection surface with three right-angle sides.

7. The sorting system according to claim 6, wherein the sorting part comprises a host bracket (5), an intelligent vibration main sorting bed device, a host hanger (16) and a discharging device, the intelligent vibration main sorting bed device is arranged on the host bracket (5) through the host hanger (16), the intelligent vibration main sorting bed device comprises a main sorting bed (15), and the discharging device is a material receiving chute positioned at the lower part of the intelligent vibration main sorting bed device.

8. The sorting system according to claim 1, characterized in that the air supply section comprises an intelligent air regulating system consisting of a left main blower (1) and a right main blower (8), the left main blower (1) being connected to a left air splitter (3) via a left main blower air valve (2), the left air splitter (3) blowing the sorting air into the first set of sorting chambers; the right main fan (8) is connected to the right air distributor (6) via a right main fan air valve (7), and the right air distributor (6) blows the separation air into the second group of separation chambers.

9. The sorting system of claim 1, wherein the dust removal portion comprises a smart wind-tuned dust removal system.

10. The sorting system of claim 1, wherein the intelligent vibratory sorting bed employs a sorting bed that monitors vibration frequency and vibration angle in real-time.

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