Dust purification device for water-soluble yarn processing

Abstract

The invention discloses a dust purification device for water-soluble yarn processing, and belongs to the technical field of dust purification, the dust purification device for water-soluble yarn processing comprises a purification box, a first filter screen and a partition plate are arranged in the purification box from low to high, an air inlet pipe is connected to the outer side of the purification box, and a second filter screen is arranged at the top of one side wall of the purification box; an air suction pump is installed on the outer side wall of the purification box, the input end of the air suction pump is connected with the dust suction cover through an air guide pipe, the output end of the air suction pump is connected with the air inlet pipe, a filtering assembly and a rotating assembly which are located between the first filter screen and the partition plate are arranged in the purification box, and an ash removal assembly matched with the rotating assembly is arranged on the partition plate; a plurality of mounting groove frames are arranged in the purification box in a left-right staggered manner, electrode plates are slidably mounted in the mounting groove frames, and a dust collection box is slidably arranged at the bottom of the purification box, so that the device has the advantages of efficient filtration, multiple dust purification, effective dust removal and collection, reliable structure, convenience in operation, simplicity, convenience and practicability.

Description

Technical Field

[0001] The invention relates to the technical field of dust purification, in particular to a dust purification device for water-soluble yarn processing. Background Art

[0002] Water-soluble yarn is a special yarn made from water-soluble vinylon fiber. It dissolves in water, is environmentally friendly and biodegradable, and has excellent mechanical properties. It is widely used in textiles, non-woven fabrics, packaging, and other fields. The production processes for water-soluble yarn mainly include wet spinning and dry spinning.

[0003] During the processing of water-soluble yarn, foreign fibers or dust mixed into the raw materials can directly affect the quality of the final product. These foreign fibers or dust can lead to uneven yarn strength and surface roughness, which in turn affects the appearance and performance of the subsequent textiles. Dust purification effectively removes foreign fibers and dust from the raw materials, ensuring yarn purity and quality.

[0004] Although the existing dust purification device for water-soluble yarn processing can purify the dust in the raw materials, due to the fixed position of the filter bag and the fixed position of the air inlet of the device, the inhaled dust will continue to contact a single area of the filter bag. During the long-term dust purification process, too much dust will accumulate in this area, which will seriously affect the dust purification efficiency. At the same time, other areas of the filter bag cannot be well utilized, thereby reducing the dust purification efficiency.

[0005] Therefore, it is necessary to provide a dust purification device for water-soluble yarn processing to solve the above problems. Summary of the Invention

[0006] In view of the deficiencies in the prior art, an embodiment of the present invention aims to provide a dust purification device for water-soluble yarn processing to solve the problems in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A dust purification device for water-soluble yarn processing, comprising a purification box, wherein a first filter screen and a partition are respectively provided inside the purification box from the bottom to the top, an air intake pipe located between the first filter screen and the partition is connected to the outside of the purification box, a second filter screen is provided on the top of one side wall of the purification box, and further comprising:

[0009] An air suction pump is installed on the outer wall of the purification box, the input end of the air suction pump is connected to the dust cover located above the water-soluble yarn raw material through an air guide pipe, and the output end of the air suction pump is connected to the air inlet pipe;

[0010] A filter assembly and a rotating assembly, wherein the filter assembly and the rotating assembly are arranged inside the purification box and between the first filter screen and the partition;

[0011] A dust cleaning component is provided on the partition and cooperates with the rotating component, and is used to vibrate the dust adsorbed on the filter component;

[0012] A plurality of mounting slot frames are provided and staggered left and right inside the purification box, and an electrode sheet is slidably installed in the mounting slot frame;

[0013] The dust collecting box is slidably arranged at the bottom of the purification box and is located below the first filter screen.

[0014] As a further solution of the present invention, the rotating assembly includes a first turntable rotatably arranged on the partition, the first turntable is provided with a bevel gear ring, a motor is installed on the partition, and the output end of the motor is connected to a first bevel gear meshing with the bevel gear ring.

[0015] As a further solution of the present invention, the filter assembly includes a plurality of mounting cylinders circumferentially and rotatably distributed on the first turntable, a plurality of through grooves circumferentially opened on the side walls of the mounting cylinders, a filter bag is sleeved on the outside of the through grooves, the mounting cylinders and the filter bag are connected by a connecting assembly, an outer tooth ring is provided on the outer wall of the mounting cylinder, and the outer tooth ring is engaged with the inner tooth ring arranged at the bottom of the first turntable.

[0016] As a further solution of the present invention, at least six mounting tubes are provided and a distance is provided between the bottom of the mounting tube and the first filter screen.

[0017] As a further solution of the present invention, the connecting assembly includes a retaining ring arranged on the outer wall of the mounting cylinder, the bottom surface of the retaining ring contacts the top of the filter bag, a clamping ring is movably sleeved on the outside of the mounting cylinder, the inner ring of the clamping ring abuts against the top of the filter bag, a positioning hole is opened on the side wall of the clamping ring, a connecting ring is provided on the outer wall of the mounting cylinder and is sleeved on the outside of the clamping ring, a movable button is slidably provided between the inner top of the connecting ring and the retaining ring, one end of the movable button passes through the connecting ring, a spring is connected between the movable button and the mounting cylinder, and a positioning rod movably connected to the positioning hole is provided on the movable button.

[0018] As a further solution of the present invention, the clamping ring is configured as a stepped ring.

[0019] As a further solution of the present invention, the dust cleaning assembly includes a second bevel gear rotatably arranged inside the purification box, the second bevel gear is located above the partition, the second bevel gear is meshed with the bevel gear ring, the other end of the second bevel gear is connected to the second turntable, a sliding column is provided on the outer edge of the second turntable, a lifting rod is passed through and slidably provided on the partition, the top of the lifting rod is connected to a movable groove plate that slides with the sliding column, a rotating column is symmetrically and rotatably provided between the first filter screen and the partition, a spiral piece is spirally provided on the top of the rotating column, and a lifting seat is provided on the outer movable sleeve of the symmetrically arranged rotating column, the lifting seat is connected to one end of the lifting rod away from the movable groove plate, the inner side wall of the lifting seat is spirally provided with a spiral groove that slides with the spiral piece, and the rotating column is provided with a clapper that is in contact with the filter bag.

[0020] As a further solution of the present invention, a plurality of through holes are provided on the clapper board.

[0021] As a further solution of the present invention, the front of the purification box is hinged with a first movable door, a second movable door and a third movable door from top to bottom in sequence. The first movable door corresponds to the internal space of the purification box above the partition, the second movable door corresponds to the internal space of the purification box between the first filter and the partition, and the third movable door corresponds to the internal space of the purification box below the first filter.

[0022] As a further solution of the present invention, the spacing between the plurality of electrode sheets is equal and a spacing is provided between an end of the electrode sheet away from the mounting groove frame and a corresponding inner wall of the purification box.

[0023] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art:

[0024] 1. In the present invention, the air mixed with dust can be sucked into the purification box through the cooperation of the suction pump, the air guide pipe, the dust hood and the air inlet pipe. The rotating component can efficiently filter the introduced air by driving the filter component to rotate. The cooperation of the rotating component and the dust cleaning component can vibrate the dust adhering to the filter component to avoid excessive accumulation of dust on the filter component and affecting the air purification effect. The cooperation of the first filter screen and the dust collection box can collect the dust under the vibration, which is convenient for the subsequent centralized treatment of the dust. The cooperation of the electrode sheet and the mounting slot frame can perform secondary purification on the air purified by the filter component to improve the purification effect of the dust in the air. The air after the secondary purification is discharged through the second filter screen.

[0025] 2. In the present invention, the motor drives the first bevel gear to rotate, and the first bevel gear drives the first turntable to rotate synchronously by meshing with the bevel gear ring and connecting the bevel gear ring to the first turntable. The first turntable drives the plurality of mounting cylinders to revolve around the central axis of the first turntable. At the same time, the outer gear ring drives the mounting cylinder to rotate by meshing with the inner gear ring. The mounting cylinder drives the filter bag to rotate and revolve synchronously. The plurality of mounting cylinders achieve comprehensive adsorption of dust by rotating and revolving, preventing dust from being always adsorbed in a single area of a single filter bag, thereby improving the utilization rate of the filter bag and helping to maintain the dust purification efficiency.

[0026] 3. In the present invention, when the filter bag needs to be released, the movable button is pushed toward the inner side of the connecting ring. The spring is stressed and contracts. At the same time, the movable button drives the positioning rod to move downward synchronously to release the connection between the positioning rod and the positioning hole, thereby releasing the positioning of the clamping ring. The clamping ring is pulled downward, so that the distance between the inner ring of the clamping ring and the retaining ring becomes larger, thereby releasing the positioning of the filter bag and facilitating the extraction and replacement of the filter bag.

[0027] 4. In the present invention, the bevel gear ring drives the second turntable to rotate synchronously by meshing with the second bevel gear, so that the rotating column drives the clapper to swing back and forth synchronously to vibrate the surface of the corresponding filter bag, which is convenient for cleaning the dust adsorbed on the surface of the filter bag; at the same time, through the rotation and revolution of several filter bags, comprehensive cleaning of several filter bags can be achieved, avoiding blind spots when cleaning the dust on the surface of the filter bags, and facilitating the long-term maintenance of the filtration efficiency of the filter bags.

[0028] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a three-dimensional diagram of a dust purification device for water-soluble yarn processing in an embodiment of the invention.

[0030] Figure 2 This is an internal diagram of a dust purification device for water-soluble yarn processing in an embodiment of the invention.

[0031] Figure 3 It is a schematic structural diagram of the filter assembly and the rotating assembly in an embodiment of the invention.

[0032] Figure 4 It is a structural schematic diagram of the rotating assembly in an embodiment of the invention.

[0033] Figure 5 for Figure 3 A partial enlarged view of point A in the middle.

[0034] Figure 6 It is a cross-sectional view of the installation cylinder in the embodiment of the invention.

[0035] Figure 7 for Figure 6 A partial enlarged view of point B in the middle.

[0036] Figure 8 It is an exploded view of the filter component and the connecting component in the embodiment of the invention.

[0037] Reference numerals: 1, purification box; 101, air inlet pipe; 102, first movable door; 103, second movable door; 104, third movable door; 105, first filter; 106, partition; 107, second filter;

[0038] 2. Air pump; 201. Air guide tube; 202. Dust hood;

[0039] 3. Filter assembly; 301. Mounting cylinder; 3011. Through slot; 302. Filter bag;

[0040] 4. Rotating assembly; 401. First rotating disk; 402. Bevel gear ring; 403. First bevel gear; 404. Motor; 405. Internal gear ring; 406. External gear ring;

[0041] 5. Dust removal assembly; 501. Second bevel gear; 502. Second rotary disk; 503. Sliding column; 504. Movable slot plate; 505. Lifting rod; 506. Lifting seat; 5061. Spiral groove; 507. Rotating column; 5071. Spiral blade; 508. Clapper;

[0042] 6. Electrode sheet; 601. Mounting slot frame;

[0043] 7. Ash collection box;

[0044] 8. Connecting assembly; 801. Retaining ring; 802. Snap ring; 803. Positioning hole; 804. Connecting ring; 805. Movable button; 806. Positioning rod; 807. Spring;

[0045] 9. Controller. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0047] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0048] In one embodiment of the present invention, see Figure 1-Figure 2, a dust purification device for water-soluble yarn processing, comprising a purification box 1, wherein the interior of the purification box 1 is provided with a first filter screen 105 and a partition plate 106 from low to high, an air intake pipe 101 located between the first filter screen 105 and the partition plate 106 is connected to the outside of the purification box 1, a second filter screen 107 is provided on the top of one side wall of the purification box 1, an air suction pump 2 is installed on the outer wall of the purification box 1, the input end of the air suction pump 2 is connected to the dust collection cover 202 located above the water-soluble yarn raw material through an air guide pipe 201, the output end of the air suction pump 2 is connected to the air intake pipe 101, and the interior of the purification box 1 is provided with a dust collection cover 202 located above the water-soluble yarn raw material. The filter assembly 3 and the rotating assembly 4 are between the first filter 105 and the partition 106, and the partition 106 is provided with a cleaning assembly 5 that cooperates with the rotating assembly 4. The cleaning assembly 5 is used to vibrate the dust adsorbed on the filter assembly 3. Several mounting slot frames 601 are staggered on the left and right inside the purification box 1. Electrode sheets 6 are slidably installed in the mounting slot frames 601. The spacing between the several electrode sheets 6 is equal, and there is a spacing between the end of the electrode sheet 6 away from the mounting slot frame 601 and the corresponding inner wall of the purification box 1. The bottom of the purification box 1 is slidably provided with a dust collecting box 7 located below the first filter 105.

[0049] In this embodiment, through the cooperation of the air suction pump 2, the air guide pipe 201, the dust hood 202 and the air inlet pipe 101, the air mixed with dust can be sucked into the purification box 1, and the rotating component 4 can efficiently filter the introduced air by driving the filter component 3 to rotate. Through the cooperation of the rotating component 4 and the dust cleaning component 5, the dust adhering to the filter component 3 can be vibrated to avoid excessive accumulation of dust on the filter component 3 and affecting the air purification effect. Through the cooperation of the first filter 105 and the dust collection box 7, the vibrated dust can be collected to facilitate the subsequent centralized treatment of dust. Through the cooperation of the electrode sheet 6 and the mounting slot frame 601, the air purified by the filter component 3 can be secondary purified to improve the purification effect of dust in the air. The air after secondary purification is discharged through the second filter 107, which has the effects of high-efficiency filtration, multiple dust purification, effective dust cleaning and dust collection, reliable structure, convenient operation, and simple and practical operation.

[0050] Among them, the front of the purification box 1 is hinged with a first movable door 102, a second movable door 103 and a third movable door 104 from top to bottom in sequence. The first movable door 102 corresponds to the internal space of the purification box 1 above the partition 106, the second movable door 103 corresponds to the internal space of the purification box 1 between the first filter 105 and the partition 106, and the third movable door 104 corresponds to the internal space of the purification box 1 below the first filter 105. By opening the corresponding first movable door 102, the second movable door 103 and the third movable door 104, the electrode sheet 6 can be pulled out and cleaned, the filter assembly 3 can be replaced and cleaned, and the dust box 7 can be pulled out and cleaned respectively. A controller 9 is provided on the first movable door 102, and the controller 9 is electrically connected to the electrical equipment in the device. The staff can control the start and stop of the electrical equipment through the controller 9.

[0051] In one embodiment of the present invention, see Figure 1-Figure 4 and Figure 6 The rotating assembly 4 includes a first turntable 401 rotatably arranged on the partition 106, and a bevel gear ring 402 is provided on the first turntable 401. A motor 404 is installed on the partition 106, and the output end of the motor 404 is connected to a first bevel gear 403 meshing with the bevel gear ring 402.

[0052] The filter assembly 3 includes a plurality of mounting cylinders 301 circumferentially and rotatably distributed on the first turntable 401. A plurality of through grooves 3011 are circumferentially opened on the side wall of the mounting cylinder 301. A filter bag 302 is sleeved on the outer side of the through groove 3011. The mounting cylinder 301 and the filter bag 302 are connected by a connecting assembly 8. An outer tooth ring 406 is provided on the outer wall of the mounting cylinder 301. The outer tooth ring 406 is engaged with an inner tooth ring 405 provided at the bottom of the first turntable 401.

[0053] In this embodiment, the motor 404 drives the first bevel gear 403 to rotate, and the first bevel gear 403 drives the first turntable 401 to rotate synchronously by meshing with the bevel gear ring 402 and the bevel gear ring 402 is connected to the first turntable 401. The first turntable 401 drives several mounting cylinders 301 to revolve around the central axis of the first turntable 401. At the same time, the outer gear ring 406 drives the mounting cylinder 301 to rotate by meshing with the inner gear ring 405. The mounting cylinder 301 drives the filter bag 302 to rotate and revolve synchronously by cooperating with the connecting component 8. Since the inlet for the air mixed with dust from the outside to enter the purification box 1 is located on one side of the purification box 1, several mounting cylinders 301 achieve comprehensive adsorption of dust through rotation and revolution, avoiding the dust from always being adsorbed in a single area of a single filter bag 302, thereby improving the utilization rate of the filter bag 302 and helping to maintain the dust purification efficiency.

[0054] There are at least six installation cylinders 301 and a gap is provided between the bottom of the installation cylinder 301 and the first filter screen 105 to facilitate the removal and placement of the filter bag 302 .

[0055] In one embodiment of the present invention, see Figure 4 、 Figure 6-Figure 8 The connecting assembly 8 includes a retaining ring 801 arranged on the outer wall of the mounting cylinder 301, the bottom surface of the retaining ring 801 contacts the top of the filter bag 302, a snap ring 802 is movably sleeved on the outside of the mounting cylinder 301, the inner ring of the snap ring 802 abuts against the top of the filter bag 302, a positioning hole 803 is opened on the side wall of the snap ring 802, and a connecting ring 804 is provided on the outer wall of the mounting cylinder 301 and sleeved on the outside of the snap ring 802, a movable button 805 is slidably provided between the inner top of the connecting ring 804 and the retaining ring 801, one end of the movable button 805 passes through the connecting ring 804, a spring 807 is connected between the movable button 805 and the mounting cylinder 301, and a positioning rod 806 movably connected to the positioning hole 803 is provided on the movable button 805.

[0056] In this embodiment, in the initial state, the positioning rod 806 is connected to the positioning hole 803, the spring 807 is at its original length, and the outer end of the movable button 805 is away from the outer wall of the connecting ring 804. At this time, the position of the snap ring 802 is fixed, and the filter bag 302 is located between the inner ring of the snap ring 802 and the retaining ring 801, thereby achieving the positioning of the filter bag 302;

[0057] When it is necessary to release the installation of the filter bag 302, the movable button 805 is pushed toward the inner side of the connecting ring 804, and the spring 807 is stressed and contracts. At the same time, the movable button 805 releases the connection between the positioning rod 806 and the positioning hole 803 by driving the positioning rod 806 to move downward synchronously, thereby releasing the positioning of the snap ring 802, and pulling the snap ring 802 downward, so that the distance between the inner ring of the snap ring 802 and the retaining ring 801 becomes larger, thereby releasing the positioning of the filter bag 302, making it easier to pull out and replace the filter bag 302.

[0058] The clamping ring 802 is configured as a stepped ring, and the top of the filter bag 302 can be stably positioned through the cooperation between the clamping ring 802 and the retaining ring 801 .

[0059] In one embodiment of the present invention, see Figure 1-Figure 5The dust cleaning assembly 5 includes a second bevel gear 501 rotatably arranged inside the purification box 1. The second bevel gear 501 is located above the partition 106. The second bevel gear 501 is meshed with the bevel gear ring 402. The other end of the second bevel gear 501 is connected to a second turntable 502. A slide post 503 is provided on the outer edge of the second turntable 502. A lifting rod 505 is provided on the partition 106 and slides therethrough. The top of the lifting rod 505 is connected to a movable slot plate 500 that slides with the slide post 503. 4. A rotating column 507 is symmetrically and rotatably provided between the first filter screen 105 and the partition 106. A spiral piece 5071 is spirally provided on the top of the rotating column 507. A lifting seat 506 is movably provided on the outer side of the symmetrically arranged rotating column 507. The lifting seat 506 is connected to the end of the lifting rod 505 away from the movable slot plate 504. A spiral groove 5061 is spirally provided on the inner side wall of the lifting seat 506 for sliding cooperation with the spiral piece 5071. A clapper 508 is provided on the rotating column 507 for movably contacting the filter bag 302.

[0060] In this embodiment, in the initial state, the clapper 508 is away from the corresponding filter bag 302, the lifting seat 506 corresponds to the lowest end of the spiral piece 5071, and the sliding column 503 is at the lowest point. At this time, the clapper 508 does not vibrate the surface of the filter bag 302;

[0061] The motor 404 drives the first bevel gear 403 to rotate. The first bevel gear 403 drives the plurality of mounting cylinders 301 to rotate and revolve by meshing with the bevel gear ring 402, the bevel gear ring 402 is connected to the first turntable 401, and the outer gear ring 406 and the inner gear ring 405 are meshed. The mounting cylinders 301 drive the filter bags 302 to rotate and revolve synchronously.

[0062] At the same time, the bevel gear ring 402 drives the second turntable 502 to rotate synchronously by meshing with the second bevel gear 501. The second turntable 502 drives the lifting seat 506 to move up and down by sliding with the sliding column 503 and the movable slot plate 504 and the lifting rod 505 and the partition 106. The lifting seat 506 drives the rotating column 507 to swing back and forth by sliding with the spiral groove 5061 and the spiral piece 5071 and the rotating column 507 and the first filter screen 105. 7 drives the clapper 508 to swing synchronously back and forth to vibrate the surface of the corresponding filter bag 302, so as to facilitate the cleaning of the dust adsorbed on the surface of the filter bag 302. At the same time, through the rotation and revolution of several filter bags 302, the comprehensive cleaning of several filter bags 302 can be achieved, avoiding the occurrence of blind spots when cleaning the dust on the surface of the filter bag 302, and facilitating the long-term maintenance of the filtration efficiency of the filter bag 302. The cleaned dust falls into the dust collection box 7 through the first filter screen 105, so as to achieve centralized collection of dust.

[0063] The two rotating columns 507 can fan the air inside the purification box 1 by driving the corresponding clappers 508 to swing back and forth, thereby accelerating the air circulation speed and facilitating the rapid purification of dust. At the same time, the clappers 508 can slap out the dust adsorbed on the filter bag 302 by intermittently contacting the filter bag 302. The clappers 508 fans out the dust by moving away from the filter bag 302, thereby preventing the dust at the slapping location from being re-adsorbed on the surface of the filter bag 302.

[0064] In addition, the clapper 508 is provided with a plurality of through holes. When the clapper 508 swings back and forth, the symmetrically arranged clappers 508 drive the plurality of through holes to swing synchronously. When the angle between the symmetrically arranged clappers 508 becomes smaller, the clapper 508 swings and generates wind force. The wind force blows from the outside of the two clappers 508 to the inside of the two clappers 508 through the plurality of through holes. The wind passing through the through holes will be concentrated between the symmetrically arranged clappers 508 to form a conical wind, blowing on the surfaces of the side of the plurality of filter bags 302 close to each other near the clapper 508. The conical wind can blow strongly on the surface of the filter bag 302, thereby expanding the blowing area and the dust cleaning effect. At the same time, when the clapper 508 contacts the other side of the corresponding filter bag 302, the dust adsorbed on the surface of the filter bag 302 can be slapped out.

[0065] As the angle between the symmetrically arranged clappers 508 increases, the clappers 508 swing and generate wind force, which can extract the dust floating on the surface of the filter bag 302. At the same time, the wind blows from the inner side of the two clappers 508 to the outer side of the two clappers 508 through the multiple through holes, so that the wind blows out from between the multiple filter bags 302 and can blow on one side surface of the filter bag 302 again, so that the beaten dust can be blown out to the outside and the dust can be effectively prevented from accumulating at the through holes and causing blockage of the through holes. The clappers 508 beat the surface of the filter bag 302 and the wind blows through between the filter bags 302.

[0066] In the prior art, when the clapper 508 swings, the wind can only sweep the front of the clapper 508 and cannot accelerate the separation of the dust adsorbed on the surface of the filter bag 302. However, the present application can concentrate the wind through the symmetrically arranged clapper 508 and a plurality of through holes, and can perform double dust cleaning treatment on the dust adsorbed on the surface of the filter bag 302, thereby realizing continuous dust cleaning operation of the filter bag 302.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dust purification device for water-soluble yarn processing, comprising a purification box, characterized in that: The purification box is provided with a first filter screen and a partition from the bottom to the top, an air inlet pipe located between the first filter screen and the partition is connected to the outside of the purification box, a second filter screen is provided on the top of one side wall of the purification box, and further includes: An air suction pump is installed on the outer wall of the purification box, the input end of the air suction pump is connected to the dust cover located above the water-soluble yarn raw material through an air guide pipe, and the output end of the air suction pump is connected to the air inlet pipe; A filter assembly and a rotating assembly, wherein the filter assembly and the rotating assembly are arranged inside the purification box and between the first filter screen and the partition; A dust cleaning component is provided on the partition and cooperates with the rotating component, and is used to vibrate the dust adsorbed on the filter component; A plurality of mounting slot frames are provided and staggered left and right inside the purification box, and an electrode sheet is slidably installed in the mounting slot frame; The dust collecting box is slidably arranged at the bottom of the purification box and is located below the first filter screen.

2. The dust purification device for water-soluble yarn processing according to claim 1, characterized in that: The rotating assembly includes a first turntable rotatably arranged on a partition, a bevel gear ring is provided on the first turntable, a motor is installed on the partition, and an output end of the motor is connected to a first bevel gear meshing with the bevel gear ring.

3. The dust purification device for water-soluble yarn processing according to claim 2, characterized in that: The filter assembly includes a plurality of mounting cylinders circumferentially and rotatably distributed on the first turntable, a plurality of through grooves circumferentially opened on the side wall of the mounting cylinder, a filter bag is sleeved on the outer side of the through groove, the mounting cylinder and the filter bag are connected by a connecting assembly, an outer tooth ring is provided on the outer wall of the mounting cylinder, and the outer tooth ring is engaged with the inner tooth ring provided at the bottom of the first turntable.

4. The dust purification device for water-soluble yarn processing according to claim 3, characterized in that: There are at least six installation cylinders and a distance is provided between the bottom of the installation cylinder and the first filter screen.

5. The dust purification device for water-soluble yarn processing according to claim 3, characterized in that: The connecting assembly includes a retaining ring arranged on the outer wall of the mounting cylinder, the bottom surface of the retaining ring contacts the top of the filter bag, a clamping ring is movably sleeved on the outside of the mounting cylinder, the inner ring of the clamping ring abuts against the top of the filter bag, a positioning hole is opened on the side wall of the clamping ring, a connecting ring sleeved on the outside of the clamping ring is provided on the outer wall of the mounting cylinder, a movable button is slidably provided between the inner top of the connecting ring and the retaining ring, one end of the movable button passes through the connecting ring, a spring is connected between the movable button and the mounting cylinder, and a positioning rod movably connected to the positioning hole is provided on the movable button.

6. The dust purification device for water-soluble yarn processing according to claim 5, characterized in that: The clamping ring is configured as a stepped ring.

7. The dust purification device for water-soluble yarn processing according to claim 3, characterized in that: The ash cleaning component includes a second bevel gear rotatably arranged inside the purification box, the second bevel gear is located above the partition, the second bevel gear is meshed with the bevel gear ring, the other end of the second bevel gear is connected to the second turntable, a sliding post is provided on the outer edge of the second turntable, and a lifting rod is passed through and slidably provided on the partition, and the top of the lifting rod is connected to a movable slot plate that slides with the sliding post. A rotating post is symmetrically and rotatably provided between the first filter screen and the partition, and a spiral piece is spirally provided on the top of the rotating post, and a lifting seat is provided on the outer movable sleeve of the symmetrically arranged rotating post, and the lifting seat is connected to one end of the lifting rod away from the movable slot plate, and a spiral groove that slides with the spiral piece is spirally provided on the inner side wall of the lifting seat, and a clapper is provided on the rotating post that is in contact with the filter bag.

8. The dust purification device for water-soluble yarn processing according to claim 7, characterized in that: The clapper is provided with a plurality of through holes.

9. The dust purification device for water-soluble yarn processing according to claim 1, characterized in that: The front of the purification box is hinged with a first movable door, a second movable door and a third movable door from top to bottom in sequence. The first movable door corresponds to the internal space of the purification box above the partition, the second movable door corresponds to the internal space of the purification box between the first filter and the partition, and the third movable door corresponds to the internal space of the purification box below the first filter.

10. The dust purification device for water-soluble yarn processing according to claim 1, characterized in that: The spacing between the plurality of electrode sheets is equal, and a spacing is provided between an end of the electrode sheet away from the installation slot frame and a corresponding inner wall of the purification box.

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