Carbonized wool sorting device

Abstract

The utility model relates to the technical field of sorting machinery, in particular to a carbonized wool sorting device which comprises a sorting box, a rotating rod is arranged below an opening in the top of the sorting box, a plurality of stirring rods are fixedly connected to the rotating rod, a first motor is fixedly connected to the corresponding position of the left side of the sorting box, and the left end of the rotating rod is fixedly connected with a motor shaft of the first motor. A first fan, a second fan and a third fan are arranged below the first motor from top to bottom, the first fan, the second fan and the third fan are respectively communicated with a feeding pipe, the inner end of each feeding pipe is respectively inserted into the left side wall of the sorting box, and the inner end of each feeding pipe is fixedly connected with a filter screen; a cleaning structure used for cleaning the filter screens is arranged on the right side of the sorting box, and a collecting structure used for discharging waste residues and recycling carbonized wool is arranged below the sorting box. The utility model has the following beneficial effects: the aim of automatically and efficiently cleaning the blocked filter screen is fulfilled, the cleaning efficiency of the blocked filter screen is greatly improved, the recycling of carbonized wool is realized, and the waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting machinery, in particular to a carbonized wool sorting device. Background Art

[0002] Taking advantage of the fact that wool is resistant to weak acids but not alkalis, and that plant fibers are resistant to alkalis but not acids, the wool is immersed in a container filled with inorganic acids or inorganic salts to dissolve the plant impurities in the wool without damaging the wool fibers themselves. The loose wool processed and washed through this process is called carbonized wool.

[0003] In the wool spinning process, in order to use raw materials economically and reasonably, it is necessary to sort carbonized wool of different qualities according to product quality requirements.

[0004] For example, in the patent document with patent publication number CN216323339U, a carbonized wool sorting device is disclosed, which includes a device main body, a top cover is provided on the top of the device main body, and a feed hopper is fixedly connected to the top of the top cover, and a motor, a fan 1, a fan 2 and a fan 3 are provided on one side of the device main body from top to bottom, and the input ends of the fan 1, the fan 2 and the fan 3 are respectively connected to the feed pipe 1, the feed pipe 2 and the feed pipe 3, and one end of the feed pipe 1, the feed pipe 2 and the feed pipe 3 are respectively connected to the device main body, a plurality of sorting screens are provided on the inner wall of one side of the device main body, a connecting block is fixed inside the device main body, and a rotating rod is rotatably connected between the device main body and the connecting block through a bearing, the output end of the motor is fixed at one end of the rotating rod, and a plurality of sliding surface picking rods are fixed on the outer surface of the rotating rod, and an auxiliary mechanism is provided on the inner wall of the device main body away from the sorting screen.

[0005] According to the existing technical literature, although fans 1, 2 and 3 of the sorting device can sort the carbonized wool with the assistance of the sorting screen, when the device works for a long time or too much carbonized wool is input, the wool is easily entangled on the sorting screen, causing the sorting screen to be blocked, resulting in the device being unable to continue to sort the wool.

[0006] To this end, the utility model optimizes and improves the problem in the prior art that carbonized wool easily clogs the sorting screen, and hereby proposes a new sorting device that is convenient for cleaning the carbonized wool entangled on the sorting screen, so as to better solve the problems in the prior art. Utility Model Content

[0007] The utility model is to solve one of the above technical problems, and the technical solution adopted is: a carbonized wool sorting device includes a sorting box, a rotating rod is horizontally arranged below the top opening of the sorting box, a plurality of stirring rods are fixedly connected to the rotating rod at intervals, the two ends of the rotating rod are respectively movably inserted into the rotating holes on the left and right side walls of the sorting box, a first motor is fixedly connected at the corresponding position of the left outer wall of the sorting box, the left end of the rotating rod passes through the corresponding rotating hole and is fixedly connected to the motor shaft of the first motor through a coupling, and the first motor is fixedly connected to the left and right side walls of the sorting box. A first fan, a second fan and a third fan are fixedly arranged at intervals from top to bottom below, the first fan, the second fan and the third fan are respectively connected to a feeding pipe, the inner end of each feeding pipe is respectively fixedly inserted into the mounting holes at the corresponding positions on the left side wall of the sorting box and are connected to the inner cavity of the sorting box, the inner end of each feeding pipe is fixedly connected with a filter, the right side of the sorting box is provided with a cleaning structure for cleaning each filter, and the bottom of the sorting box is provided with a collection structure for discharging waste slag and recovering carbonized hair.

[0008] In any of the above schemes, preferably, the cleaning structure includes a fixed box with an open left end, the left end of the fixed box is fixedly connected to the right side wall of the sorting box, a passage opening is opened at a corresponding position of the right side wall of the sorting box, and a plurality of horizontal electric cylinders are fixedly connected at intervals on the right inner wall of the fixed box, the telescopic end of each of the horizontal electric cylinders is fixedly connected to the right side wall of a mounting plate, and three cleaning parts are spaced from top to bottom at corresponding positions on the left side wall of the mounting plate, and each of the cleaning parts is used to clean the filter at the corresponding position.

[0009] In any of the above schemes, it is preferred that the cleaning component includes a second motor, which is fixedly connected to the left side wall of the mounting plate, the motor shaft of the second motor is arranged in the horizontal direction and the end thereof is fixedly connected to a connecting disk, and a plurality of T-hooks are evenly spaced and fixedly connected at corresponding positions on the left side surface of the connecting disk, and when the cleaning structure is in working state, the T-hooks of each connecting disk respectively pass through the corresponding mesh spaces of the filter.

[0010] In any of the above schemes, preferably, the collecting structure includes a collecting pipe, the upper end of the collecting pipe is fixedly inserted into the mounting hole in the middle of the bottom surface of the sorting box and the two are internally connected, a fourth fan is connected in series in the middle of the pipeline of the collecting pipe, the other end of the collecting pipe is connected to the inlet flange of the three-way valve, the outlet on one side of the three-way valve is connected to the inlet flange of the waste slag delivery pipe, the outlet of the waste slag delivery pipe is connected to the interior of the waste slag collecting box, the outlet on the other side of the three-way valve is connected to the inlet flange of the carbonized hair recovery pipe, and the outlet of the carbonized hair recovery pipe is fixedly arranged above the top opening of the sorting box.

[0011] In any of the above schemes, preferably, a cover plate is fixedly connected to the top of the sorting box, a feed hopper is fixedly inserted in the mounting hole in the middle of the cover plate, and the outlet of the carbonized wool recovery pipe is fixedly inserted in the mounting hole on the side wall of the feed hopper and the two are internally connected.

[0012] In any of the above solutions, preferably, the first fan, the second fan and the third fan are all negative pressure fans.

[0013] In any of the above schemes, preferably, a plurality of first legs are fixedly connected to the lower side wall of the sorting box, and a plurality of second legs are fixedly connected to the bottom of the fixed box.

[0014] In any of the above solutions, preferably, the bottom of the sorting box is an inverted cone structure.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model drives the horizontal displacement of the mounting plate through the telescopic movement of the electric cylinder, and further drives the second motor and the connecting plate to move horizontally, so that each T-hooks on the connecting plate can pass through the grid space of the filter, thereby bringing down the carbonized hair hooks blocked on the filter, so as to achieve the purpose of automatically and efficiently cleaning the blocked filter.

[0017] 2. The utility model drives the connection disk to rotate by setting a second motor, and further drives the T-hooks on the connection disk to rotate. The carbonized hair hooked by the T-hooks is thrown off by centrifugal action, which can greatly improve the cleaning efficiency of the blocked filter.

[0018] 3. The utility model can connect the collection pipe with the waste slag delivery pipe and the carbonized wool recovery pipe respectively by setting a three-way valve. In this way, under the premise that the two pipes work independently and do not interfere with each other, the waste slag impurities dropped from the carbonized wool can be quickly cleaned up, and the carbonized wool cleaned up by the T-hook can be sent back to the sorting box through the carbonized wool recovery pipe, thereby realizing the recycling and reuse of the carbonized wool and avoiding waste.

[0019] 4. The first fan, the second fan and the third fan of the utility model are all negative pressure fans, which can not only complete the suction and sorting of carbonized hair, but also play an auxiliary role in cleaning the filter by blowing air into the sorting box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the specific implementation of the utility model, the following will briefly introduce the drawings required for the specific implementation. In all the drawings, similar elements or components are generally identified by similar reference numerals. In the drawings, each element or component is not necessarily drawn according to the actual scale.

[0021] Figure 1 It is a front view structural schematic diagram of the sorting device of the utility model.

[0022] Figure 2 It is a partial structural schematic diagram of the collection structure of the utility model.

[0023] Figure 3 It is a partial structural schematic diagram of the cleaning structure of the utility model.

[0024] Figure 4 It is the action schematic diagram of the cleaning part of the utility model.

[0025] In the figure, 1, sorting box; 2, rotating rod; 3, first motor; 4, feeding pipe; 5, first fan; 6, second fan; 7, third fan; 8, filter; 9, stirring rod; 10, fixing box; 11, horizontal electric cylinder; 12, passage opening; 13, mounting plate; 14, second motor; 15, connecting plate; 16, T-hook; 17, collecting pipe; 18, fourth fan; 19, three-way valve; 20, waste slag delivery pipe; 21, waste slag collection box; 22, carbonized wool recovery pipe; 23, cover plate; 24, feed hopper; 25, first support leg; 26, second support leg. DETAILED DESCRIPTION

[0026] The following is a detailed description of the embodiments of the technical solution of the utility model in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the scope of protection of the utility model. Figure 1-Figure 4 as shown in .

[0027] The carbonized wool sorting device comprises a sorting box 1, a rotating rod 2 is horizontally arranged below the top opening of the sorting box 1, a plurality of stirring rods 9 are fixedly connected to the rotating rod 2 at intervals, the two ends of the rotating rod 2 are respectively movably inserted into the rotating holes on the left and right side walls of the sorting box 1, a first motor 3 is fixedly connected at the corresponding position of the left outer wall of the sorting box 1, the left end of the rotating rod 2 passes through the corresponding rotating hole and is fixedly connected to the motor shaft of the first motor 3 through a coupling, and a first wind is fixedly arranged from top to bottom at intervals below the first motor 3. The first fan 5, the second fan 6 and the third fan 7 are respectively connected to a feeding pipe 4, the inner ends of the feeding pipes 4 are respectively fixedly inserted into the mounting holes at the corresponding positions on the left side wall of the sorting box 1 and are connected to the inner cavity of the sorting box 1, the inner ends of the feeding pipes 4 are fixedly connected with the filter screen 8, the right side of the sorting box 1 is provided with a cleaning structure for cleaning the filter screens 8, and the bottom of the sorting box 1 is provided with a collecting structure for discharging waste slag and recovering carbonized hair.

[0028] The sorting box 1 of the sorting device is a rectangular box structure as a whole, which is fixedly set on the ground of the corresponding workstation. The top of the sorting box 1 is open and is used to put carbonized hair into it. A rotating rod 2 is movably connected to the bottom of the top opening of the sorting box 1 through the bearings on the left and right side walls of the sorting box 1 in the horizontal direction, and the rotating rod 2 is driven to rotate by the first motor 3, thereby driving the stirring rod on the circumferential outer surface of the rotating rod 2 to rotate around the axial direction of the rotating rod 2, so as to break up the carbonized hair. The first fan 5, the second fan 6 and the third fan 7 with increasing air volume are arranged from top to bottom below the first motor 3. The first fan 5, the second fan 6 and the third fan 7 are all fixedly installed on the left outer wall of the sorting box 1, and the three are connected to the inner cavity of the sorting box 1 through a feeding pipe 4 respectively, and the inner ends of the three feeding pipes 4 are fixedly installed with filter screens 8. When the carbonized hair is broken up and falls naturally in the inner cavity of the sorting box 1, under the action of the slow suction of the first fan 5, the second fan 6 and the third fan 7, since the air volumes of the first fan 5, the second fan 6 and the third fan 7 are increased in sequence, the carbonized hair in different weight ranges can be collected separately and then respectively transmitted to the designated collection device through the corresponding feeding pipes 4.

[0029] The filter screen 8 can play a filtering role, and the filtered impurities fall to the bottom of the sorting box 1, and then the impurities are removed by the collecting structure. At the same time, after the device has been working for a long time, the carbonized hair is also easy to block the filter screen 8. The utility model is provided with a cleaning structure on the right side of the sorting box 1 to clean up the carbonized hair blocked on the filter screen 8. The cleaned carbonized hair will naturally fall to the bottom of the sorting box 1, and then the fallen carbonized hair will be recovered and transmitted to the top of the top opening of the sorting box 1 through the collecting structure, so as to continue the sorting operation to avoid waste.

[0030] In any of the above schemes, it is preferred that the cleaning structure includes a fixed box 10 with an open left end, the left end of the fixed box 10 is fixedly connected to the right side wall of the sorting box 1, a passage opening 12 is opened at a corresponding position of the right side wall of the sorting box 1, and a plurality of horizontal electric cylinders 11 are fixedly connected at intervals on the right inner wall of the fixed box 10, the telescopic end of each of the horizontal electric cylinders 11 is fixedly connected to the right side wall of a mounting plate 13, and three cleaning parts are spaced from top to bottom at corresponding positions on the left side wall of the mounting plate 13, and each of the cleaning parts is used to clean the filter 8 at the corresponding position.

[0031] The fixed box 10 is welded on the right outer wall of the sorting box 1. The horizontal electric cylinder 11, the mounting plate 13 and the cleaning piece are arranged in the inner cavity of the fixed box 10 from right to left. When the carbonized hair is sorted, the three are all located inside the fixed box 10 to avoid affecting the natural falling of the carbonized hair. When the filter 8 needs to be cleaned, the telescopic ends of the several horizontal electric cylinders 11 are extended synchronously, driving the mounting plate 13 to pass through the channel opening 12 into the inner cavity of the sorting box 1, so that the three cleaning pieces are respectively moved to the right side of the corresponding designated filter 8, thereby further completing the cleaning work.

[0032] In any of the above schemes, it is preferred that the cleaning component includes a second motor 14, the second motor 14 is fixedly connected to the left side wall of the mounting plate 13, the motor shaft of the second motor 14 is arranged in the horizontal direction and the end thereof is fixedly connected to a connecting disk 15, and a plurality of T-hooks 16 are evenly spaced and fixedly connected at corresponding positions on the left side surface of the connecting disk 15. When the cleaning structure is in working condition, the T-hooks 16 of each connecting disk 15 respectively pass through the corresponding mesh spaces of the filter 8.

[0033] After the cleaning member moves to the corresponding position on the right side of the filter screen 8, the horizontal electric cylinder 11 is continuously controlled to extend, so that each T-hook 16 on the connecting disk 15 passes through the grid space of the filter screen 8 respectively, and then the horizontal electric cylinder 11 is controlled to retract, and the T-hook moves out of the grid space of the filter screen 8, and at the same time, the carbonized hair hook blocked on the filter screen 8 is removed, and then the second motor 14 is turned on to drive the connecting disk 15 to rotate, thereby further driving each T-hook 16 to rotate, so that the carbonized hair hooked by the T-hook 16 is thrown off by the action of centrifugal motion, and the fallen carbonized hair is subsequently recovered by the collection structure.

[0034] In any of the above schemes, it is preferred that the collection structure includes a collection pipe 17, the upper end of the collection pipe 17 is fixedly inserted into the mounting hole in the middle of the bottom surface of the sorting box 1 and the two are internally connected, a fourth fan 18 is connected in series in the middle of the pipeline of the collection pipe 17, the other end of the collection pipe 17 is connected to the inlet flange of the three-way valve 19, the outlet on one side of the three-way valve 19 is connected to the inlet flange of the waste slag delivery pipe 20, the outlet of the waste slag delivery pipe 20 is connected to the interior of the waste slag collection box 21, the outlet on the other side of the three-way valve 19 is connected to the inlet flange of the carbonized wool recovery pipe 22, and the outlet of the carbonized wool recovery pipe 22 is fixedly arranged above the top opening of the sorting box 1.

[0035] The collecting structure includes a collecting pipe 17, the upper end of which is connected to the inner cavity of the sorting box 1, and the waste slag to be cleaned or the carbonized hair to be recovered is sucked into the collecting pipe 17 through the fourth fan 18. The end of the collecting pipe 17 is connected to two branch pipelines through a three-way valve 19, one for cleaning and transmitting waste slag impurities through a waste slag delivery pipe 20, and the other for recovering and transmitting carbonized hair through a carbonized hair recovery pipe 22. According to different work requirements, the position state of the valve core of the three-way valve 19 is changed to connect the collecting pipe 17 with the waste slag delivery pipe 20, or to connect the collecting pipe 17 with the carbonized hair recovery pipe 22, so as to complete the cleaning work of the waste slag impurities and the recovery and reuse of the carbonized hair independently and without interfering with each other.

[0036] In any of the above schemes, preferably, a cover plate 23 is fixedly connected to the top of the sorting box 1, a feed hopper 24 is fixedly inserted in the mounting hole in the middle of the cover plate 23, and the outlet of the carbonized wool recovery pipe 22 is fixedly inserted in the mounting hole on the side wall of the feed hopper 24 and the two are internally connected.

[0037] The top of the sorting box 1 is fixed with a cover plate 23 by bolts, and a feed hopper 24 is fixedly inserted into the mounting hole in the middle of the cover plate 23. At the same time, the feed hopper 24 is connected with the inner cavity of the sorting box 1, and the carbonized wool to be sorted is delivered to the inside of the sorting box 1 through the feed hopper 24. The outlet of the carbonized wool recovery pipe 22 is connected with the feed hopper 24, so that the carbonized wool dropped from the cleaning filter 8 is re-put into the sorting box 1 through the carbonized wool recovery pipe 22 and the feed hopper 24, so as to continue the sorting work.

[0038] In any of the above solutions, it is preferred that the first fan 5, the second fan 6 and the third fan 7 are all negative pressure fans.

[0039] The use of negative pressure fans allows the first fan 5, the second fan 6 and the third fan 7 to perform suction during sorting, thereby sucking the carbonized hair into the feeding pipe 4, and to perform air blowing when cleaning the filter screen 8, thereby playing an auxiliary role in the cleaning of the carbonized hair.

[0040] In any of the above solutions, preferably, a plurality of first legs 25 are fixedly connected to the lower side wall of the sorting box 1 , and a plurality of second legs 26 are fixedly connected to the bottom of the fixed box 10 .

[0041] The first supporting leg 25 and the second supporting leg 26 are provided to support the sorting box 1 and the fixing box 10 respectively.

[0042] In any of the above solutions, preferably, the bottom of the sorting box 1 is an inverted cone structure.

[0043] The bottom of the sorting box 1 is configured to have an inverted cone structure, which can facilitate the discharge of waste slag and fallen carbonized hair, and avoid accumulation in the bottom corner of the sorting box 1 .

[0044] Specific working principle:

[0045] First, the first motor 3 is turned on, so that the rotating rod 2 drives the stirring rod 9 to rotate, thereby breaking up the carbonized hair fed through the feed hopper 24. The broken up carbonized hair naturally falls into the inner cavity of the sorting box 1 under the action of gravity. At the same time, the first fan 5, the second fan 6 and the third fan 7 with increasing air volumes are turned on, so that the carbonized hair in different weight ranges are sucked into the corresponding feeding pipe 4 respectively, and then the sorted carbonized hair is respectively transmitted to the designated collection container through the feeding pipe 4.

[0046] After the waste impurities filtered out by the filter 8 fall to the bottom of the sorting box 1, the fourth fan 18 is turned on and the valve core position of the three-way valve 19 is adjusted to connect the collection pipe 17 and the waste discharge pipe 20, so as to collect the waste impurities into the interior of the waste collection box 21.

[0047] When the carbonized hair blocks the filter screen 8, the horizontal electric cylinder 11 is controlled to extend, driving the mounting plate 13 to pass through the channel opening 12, so that each second motor 14 is moved to the corresponding position on the right side of the corresponding filter screen 8, and each T-hook 16 is respectively passed through the grid space of the filter screen 8 and extended into the interior of the feeding pipe 4, and then the horizontal electric cylinder 11 retracts, and the carbonized hair blocked on the filter screen 8 is hooked down by the T-hook 16, and then the second motor 14 is turned on, and each T-hook 16 is driven to rotate through the connecting plate 15, so that the carbonized hair on the hook is thrown off by centrifugal action. At the same time, during the cleaning process, the first fan 5, the second fan 6 and the third fan 7 all blow air into the sorting box 1, thereby playing an auxiliary role in the cleaning work of the filter screen 8.

[0048] After the carbonized hair that has been cleaned and dropped falls to the bottom of the sorting box 1, the fourth fan 18 is turned on and the valve core position of the three-way valve 19 is adjusted to connect the collecting pipe 17 and the carbonized hair recovery pipe 22, so that the carbonized hair is transferred to the feed hopper 24, thereby achieving the purpose of recycling and reusing the carbonized hair.

[0049] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

[0050] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. Carbonized wool sorting device, characterized by: The invention comprises a sorting box (1), wherein a rotating rod (2) is horizontally arranged below the top opening of the sorting box (1), a plurality of stirring rods (9) are fixedly connected to the rotating rod (2) at intervals, the two ends of the rotating rod (2) are respectively movably inserted into rotating holes on the left and right side walls of the sorting box (1), a first motor (3) is fixedly connected at a corresponding position on the left outer wall of the sorting box (1), the left end of the rotating rod (2) passes through the corresponding rotating hole and is fixedly connected to the motor shaft of the first motor (3) through a coupling, and a first fan (5), a second fan (6) and a second fan (7) are fixedly arranged below the first motor (3) from top to bottom at intervals. The first fan (5), the second fan (6) and the third fan (7) are respectively connected to a feeding pipe (4), the inner ends of the feeding pipes (4) are respectively fixedly inserted into mounting holes at corresponding positions on the left side wall of the sorting box (1) and are connected to the inner cavity of the sorting box (1), the inner ends of the feeding pipes (4) are respectively fixedly connected to filter screens (8), the right side of the sorting box (1) is provided with a cleaning structure for cleaning the filter screens (8), and the bottom of the sorting box (1) is provided with a collecting structure for discharging waste slag and recovering carbonized hair.

2. The carbonized wool sorting device according to claim 1, characterized in that: The cleaning structure comprises a fixed box (10) with an open left end, the left end of the fixed box (10) being fixedly connected to the right side wall of the sorting box (1), a passage opening (12) being provided at a corresponding position on the right side wall of the sorting box (1), a plurality of horizontal electric cylinders (11) being fixedly connected at intervals to the right inner wall of the fixed box (10), the telescopic end of each of the horizontal electric cylinders (11) being fixedly connected to the right side wall of a mounting plate (13), and three cleaning members being arranged at intervals from top to bottom at corresponding positions on the left side wall of the mounting plate (13), each of the cleaning members being used to clean the filter screen (8) at the corresponding position.

3. The carbonized wool sorting device according to claim 2, characterized in that: The cleaning member comprises a second motor (14), the second motor (14) being fixedly connected to the left side wall of the mounting plate (13), the motor shaft of the second motor (14) being arranged in a horizontal direction and having a connecting plate (15) fixedly connected to its end, a plurality of T-hooks (16) being fixedly connected at even intervals at corresponding positions on the left side surface of the connecting plate (15), and when the cleaning structure is in a working state, the T-hooks (16) of the connecting plates (15) respectively pass through the corresponding mesh spaces of the filter screen (8).

4. The carbonized wool sorting device according to claim 3 is characterized in that: The collecting structure comprises a collecting pipe (17), the upper end of the collecting pipe (17) being fixedly inserted into a mounting hole in the middle of the bottom surface of the sorting box (1) and the interiors of the two are connected, a fourth fan (18) is connected in series in the middle of the pipeline of the collecting pipe (17), the other end of the collecting pipe (17) is connected to an inlet flange of the three-way valve (19), an outlet on one side of the three-way valve (19) is connected to an inlet flange of a waste slag delivery pipe (20), the outlet of the waste slag delivery pipe (20) is connected to the interior of the waste slag collecting box (21), the outlet on the other side of the three-way valve (19) is connected to an inlet flange of a carbonized wool recovery pipe (22), and the outlet of the carbonized wool recovery pipe (22) is fixedly arranged above the top opening of the sorting box (1).

5. The carbonized wool sorting device according to claim 4, characterized in that: A cover plate (23) is fixedly connected to the top of the sorting box (1), a feed hopper (24) is fixedly inserted into a mounting hole in the middle of the cover plate (23), and an outlet of the carbonized wool recovery pipe (22) is fixedly inserted into a mounting hole on the side wall of the feed hopper (24), and the two are internally connected.

6. The carbonized wool sorting device according to claim 5, characterized in that: The first fan (5), the second fan (6) and the third fan (7) are all negative pressure fans.

7. The carbonized wool sorting device according to claim 6, characterized in that: A plurality of first legs (25) are fixedly connected to the lower side wall of the sorting box (1), and a plurality of second legs (26) are fixedly connected to the bottom of the fixed box (10).

8. The carbonized wool sorting device according to claim 7, characterized in that: The bottom of the sorting box (1) is an inverted cone structure.

Images