An air purification device for a polyester filament processing workshop

Abstract

The present invention belongs to the technical field of air purification, and discloses an air purification device for a polyester filament processing workshop, including a processing box and a driving motor fixedly installed outside the processing box. It also includes an air intake assembly fixedly installed on the top of the processing box. In the present invention, the driving motor drives the roller and the blades to rotate, and under the action of the water film, the fluff is adsorbed. By driving the roller and the blades to continuously rotate and contact the inside of the water storage tank, the fluff adsorbed on the surfaces of the roller and the blades is separated from the surfaces of the roller and the blades under the action of water and gathers in the water storage tank. By continuously rotating the roller and the blades in turn, the air in the workshop is continuously injected into the processing box and contacts the surfaces of the roller and the blades, effectively separating the polyester filament fluff floating in the workshop air, realizing the purification of the workshop air. At the same time, when the gas is discharged, it will carry moisture, which can achieve the purpose of humidifying the polyester filament production workshop.

Description

Technical Field

[0001] The present invention belongs to the technical field of air purification, and specifically relates to an air purification device for a polyester filament processing workshop. Background Art

[0002] Polyester filament is an important synthetic fiber with various excellent properties and is widely used in multiple fields such as textiles and industry; during the production process of polyester filament, fine fiber fluff may be generated due to factors such as mechanical friction, cutting, and air flow. In the existing polyester filament production workshop, a large amount of polyester fluff floats in the air during the processing. Long-term exposure to polyester fiber dust may cause allergic reactions. Most of the existing workshops conduct ventilation for air exchange to reduce the presence of polyester fluff. However, due to the different sizes of the workshops and the limited ventilation effect of the ventilation equipment, it is difficult to discharge the polyester fluff. Therefore, an air purification device for a polyester filament processing workshop is proposed. Summary of the Invention

[0003] To solve the problems raised in the above background art, the present invention provides an air purification device for a polyester filament processing workshop, which solves the problems that the existing workshops have different sizes, the ventilation equipment has limited ventilation effect, and it is difficult to discharge the polyester fluff.

[0004] To achieve the above object, the present invention provides the following technical solution: An air purification device for a polyester filament processing workshop, including a processing box, a driving motor fixedly installed outside the processing box, and further includes;

[0005] An air intake component, which is fixedly installed on the top of the processing box;

[0006] A water storage component, which is arranged on the processing box;

[0007] A water injection component, which is installed inside the processing box;

[0008] A separation component, which is assembled at the output end of the driving motor and is arranged inside the processing box;

[0009] Among them, the water storage component includes baffles fixedly installed at both ends inside the processing box. A water storage tank is formed between the two baffles and the processing box. Both ends of the top of the processing box are respectively hinged with cover plates, and exhaust ventilation slots are opened on the cover plates;

[0010] The separation component includes a first guide plate fixedly installed on the top inner wall of the processing box, and a second guide plate is fixedly installed outside the first guide plate;

[0011] The output end of the driving motor is assembled with a drum, and blades are arranged outside the drum. The drum and the blades are arranged inside the processing box;

[0012] The water storage tank is filled with water, and the periphery of the drum is in contact with the water in the water storage tank.

[0013] Preferably, the first guide plate is arc-shaped, and the distance between the first guide plate and the drum gradually decreases from top to bottom;

[0014] The first guide plate is located at both ends outside the drum. The air inlet assembly injects air into the processing tank to contact the drum and is discharged along the exhaust slot between the first guide plate and the drum.

[0015] Preferably, a sewage discharge gap is left between the second guide plate and the top of the baffle. The water level in the water storage tank formed between the two baffles is flush with the top of the baffle. Drain pipes are respectively installed on both sides outside the processing tank.

[0016] Preferably, the air inlet assembly includes an air inlet pipe communicated with the inside of the processing tank. An air extraction fan is fixedly installed inside the air inlet pipe, and a protection plate is fixedly installed on the top of the air inlet pipe;

[0017] The air inlet pipe is in a hourglass shape.

[0018] Preferably, the water injection assembly includes a water inlet pipe installed inside the processing tank, and a spray head is fixedly installed on the top of the water inlet pipe;

[0019] The water inlet pipe, the spray head and the drum are coaxially vertical.

[0020] Preferably, a fixed shaft is fixedly installed on the inner wall of the processing tank. The fixed shaft is sleeved inside the drum, and a first arc-shaped plate and a second arc-shaped plate are fixedly installed on the outside of the fixed shaft.

[0021] Preferably, the separation assembly further includes a sealing plate fixedly installed on the inner wall of the drum. A water storage groove is formed between the sealing plate and the drum. A connecting rod is movably sleeved on the sealing plate. One end of the connecting rod is fixedly installed with a movable plate. A spring piece is connected between the movable plate and the sealing plate. The other ends of every two opposite connecting rods are respectively fixedly installed with a first convex block and a second convex block. Water inlet slots communicated with the limiting ring are respectively formed on the outside of the drum.

[0022] Preferably, both the second convex block and the first convex block are trapezoidal;

[0023] The rotation trajectory of the first convex block contacts the first arc-shaped plate, and the rotation trajectory of the second convex block contacts the second arc-shaped plate.

[0024] Preferably, a valve plate is hinged in the water inlet through groove, a stop block for limiting the valve plate is fixedly installed on the inner wall of the water inlet through groove, a circular tube is fixedly installed in the middle of the valve plate, a limiting ring and a support frame are respectively fixedly installed at both ends of the inner wall of the circular tube, and a valve block is elastically connected to the side of the support frame through a spring;

[0025] Under the action of the spring, the valve block abuts against the limiting ring to seal the circular tube.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0027] In the present invention, the driving motor drives the roller and the blades to rotate. During the rotation process, water is evenly attached to the outside of the roller and the blades to form a water film. When the air intake assembly injects the air in the workshop and the polyester silk and fluff into the treatment box, at this time, the gas first impacts the outside of the roller, and the fluff contacts the outside of the roller and the blades. Since a water film is formed on the outside of the roller and the blades, the fluff is adsorbed under the action of the water film. By driving the roller and the blades to continuously rotate and contact the inside of the water storage tank, the fluff adsorbed on the surfaces of the roller and the blades is separated from the surfaces of the roller and the blades under the action of water and gathers in the water storage tank. By continuously rotating the roller and the blades in turn and continuously injecting the workshop air into the treatment box and contacting the surfaces of the roller and the blades, the polyester silk and fluff floating in the workshop air are effectively separated, realizing the purification of the workshop air. At the same time, when the gas is discharged, it will carry moisture, which can achieve the purpose of humidifying the polyester silk production workshop;

[0028] In the present invention, through the rotation of the roller and the blades and the contact with the water in the water storage tank, the fluff adsorbed on the surfaces of the roller and the blades gathers in the water storage tank. The downward airflow impacts the water surface to form a wave shape. The polyester silk and fluff floating in the water storage tank flow towards both ends under the action of the wave shape. At the same time, the water sprayed by the nozzle can push the polyester silk and fluff floating in the water storage tank towards both ends, and cooperate with the airflow to make it overflow the top of the baffle, reducing the polyester silk and fluff in the water storage tank and improving the cleaning effect of the fluff adsorbed on the surfaces of the roller and the blades;

[0029] In the present invention, the lower end of the drum is located below the water surface of the water storage tank. The valve plate rotates around the hinge axis of the drum under the action of water pressure, and the water inlet through groove is in an open state. The water in the water storage tank enters the water storage groove through the water inlet through groove. As the drum continues to rotate, at this time, the second bump abuts against the second arc plate, and the second bump, the connecting rod and the movable plate slide in the water storage groove under the push of the arc of the second arc plate, compressing the elastic sheet and pushing the internal water. The water is pushed by the thrust to compress the spring of the valve block, so that the limiting ring is in an open state. The water in the water storage groove is discharged through the round pipe. The discharged water contacts the upper end of the inner wall of one end of the first guide plate and flows down along the inner wall, making the inner wall of the first guide plate wet. When the gas passes between the first guide plate and the drum, the first guide plate can adsorb the polyester fiber fluff in the gas. At the same time, the polyester fiber fluff adsorbed on the surface can be driven during the downward flow of the inner wall of the first guide plate, ensuring the air purification effect in the polyester fiber production workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic diagram of the overall external structure of the present invention;

[0031] Figure 2 is a schematic diagram of the internal planar structure of the present invention;

[0032] Figure 3 for the present invention Figure 2 is an enlarged schematic diagram of part A in;

[0033] Figure 4 is a schematic diagram of the internal structure of the present invention;

[0034] Figure 5 is a schematic diagram of the external structure of the drum of the present invention;

[0035] Figure 6 is a schematic diagram of the internal sectional structure of the separation component of the present invention;

[0036] Figure 7 for the present invention Figure 6 is an enlarged schematic diagram of part B in;

[0037] Figure 8 is a disassembled schematic diagram of the first bump and the second arc plate of the present invention.

[0038] In the figure: 1. Processing box; 2. Driving motor; 3. Air intake component; 31. Air inlet pipe; 32. Protective plate; 33. Air extraction fan; 4. Water storage component; 41. Cover plate; 42. Exhaust ventilation slot; 43. Drain pipe; 44. Baffle; 5. Water injection component; 51. Water inlet pipe; 52. Sprinkler head; 6. Separation component; 61. Drum; 611. First guide plate; 612. Second guide plate; 62. Blade; 622. Valve plate; 623. Stop block; 624. Round pipe; 625. Spring; 626. Support frame; 627. Valve block; 628. Limit ring; 629. Water inlet channel; 630. Fixed shaft; 631. First arc plate; 632. Second arc plate; 633. First convex block; 634. Second convex block; 635. Movable plate; 636. Elastic sheet; 637. Connecting rod; 638. Water storage tank; 639. Sealing plate. Detailed implementation mode

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0040] As Figures 1 to 8 shown, the present invention provides an air purification device for a polyester filament processing workshop, including a processing box 1, a driving motor 2 fixedly installed outside the processing box 1, and further including;

[0041] An air intake component 3, the air intake component 3 is fixedly installed on the top of the processing box 1;

[0042] A water storage component 4, the water storage component 4 is arranged on the processing box 1;

[0043] A water injection component 5, the water injection component 5 is installed inside the processing box 1;

[0044] A separation component 6, the separation component 6 is assembled at the output end of the driving motor 2, and the separation component 6 is arranged inside the processing box 1;

[0045] Among them, the water storage component 4 includes baffles 44 fixedly installed at both ends inside the processing box 1. A water storage tank is formed between the two baffles 44 and the processing box 1. Cover plates 41 are respectively hinged at both ends of the top of the processing box 1, and exhaust ventilation slots 42 are opened on the cover plates 41;

[0046] The separation component 6 includes a first guide plate 611 fixedly installed on the top inner wall of the processing box 1, and a second guide plate 612 is fixedly installed outside the first guide plate 611;

[0047] The output end of the drive motor 2 is equipped with a drum 61, and blades 62 are arranged outside the drum 61. The drum 61 and the blades 62 are arranged inside the processing box 1;

[0048] The water storage tank is filled with water, and the periphery of the drum 61 is in contact with the water in the water storage tank.

[0049] Place the air purification device in the polyester filament production workshop. The intake assembly 3 operates to extract gas from the workshop. The gas carries polyester filament fluff into the processing box 1. At the same time, water is stored in the water storage tank formed between the two baffles 44, and the bottom of the drum 61 and the blades 62 is in contact with the water in the water storage tank. The drive motor 2 drives the drum 61 and the blades 62 to rotate. During the rotation process, water uniformly adheres to the outside of the drum 61 and the blades 62 to form a water film. When the intake assembly 3 injects the air and polyester filament fluff in the workshop into the processing box 1, at this time, the gas first impacts the outside of the drum 61, and the fluff contacts the outside of the drum 61 and the blades 62. The blades 62 can increase the contact area of the polyester filament fluff. Since a water film is formed on the outside of the drum 61 and the blades 62, the fluff is adsorbed under the action of the water film. The drive motor 2 drives the drum 61 and the blades 62 to continuously rotate and contact the inside of the water storage tank, so that the fluff adsorbed on the surfaces of the drum 61 and the blades 62 is separated from the surfaces of the drum 61 and the blades 62 under the action of water and gathers in the water storage tank. By continuously rotating the drum 61 and the blades 62 in turn and continuously injecting the workshop air into the processing box 1 and contacting the surfaces of the drum 61 and the blades 62, the polyester filament fluff floating in the workshop air is separated, realizing the purification of the workshop air. After separating the fluff in the gas, the gas is guided by the first guide plate 611 and the second guide plate 612 and discharged into the polyester filament production workshop through the exhaust slot 42. At the same time, when the gas is discharged, it will carry moisture, which can achieve the purpose of humidifying the polyester filament production workshop.

[0050] As Figure 2 and Figure 4 shown, the first guide plate 611 is arc-shaped, and the distance between the first guide plate 611 and the drum 61 gradually decreases from top to bottom;

[0051] The first guide plate 611 is located at both ends outside the drum 61. The intake assembly 3 injects air into the processing box 1 and contacts the drum 61 and is discharged along the space between the first guide plate 611 and the drum 61 to the exhaust slot 42;

[0052] A sewage discharge gap is left between the second guide plate 612 and the top of the baffle 44. The water level in the water storage tank formed between the two baffles 44 is flush with the top of the baffle 44. Drain pipes 43 are respectively installed on both sides of the outside of the processing box 1;

[0053] The intake assembly 3 includes an intake pipe 31 connected to the inside of the processing tank 1. An air extraction fan 33 is fixedly installed inside the intake pipe 31, and a protective plate 32 is fixedly installed on the top of the intake pipe 31;

[0054] The intake pipe 31 is in a hourglass shape.

[0055] When the air extraction fan 33 works, air is extracted from the polyester filament production workshop. The air carries polyester filament fluff into the intake pipe 31 and the processing tank 1. The protective plate 32 can protect large objects and prevent them from entering the intake pipe 31 and affecting the normal operation of the air extraction fan 33. Since the intake pipe 31 is designed in an hourglass shape, more air can be extracted, improving the effect of workshop air purification. At the same time, when the air enters the lower end of the intake pipe 31, the air is evenly distributed to the surfaces of the roller 61 and the blades 62, improving the air purification effect;

[0056] The air carrying polyester filaments contacts the surfaces of the roller 61 and the blades 62 through the intake pipe 31, and the fluff is adsorbed by the water film on the surface. The gas will flow along the space between the roller 61 and the first guide plate 611. During the flowing process, since the first guide plate 611 is arc-shaped and the distance between it and the roller 61 gradually decreases from top to bottom, the design of the first guide plate 611 and the roller 61 enables the gas entering the inside of the processing tank 1 to evenly contact the surface of the roller 61. At the same time, as the gas moves down along the space between the roller 61 and the first guide plate 611, the gas can contact the surfaces of the first guide plate 611 and the roller 61, thereby improving the separation effect of polyester filament fluff in the gas;

[0057] The gas moves down and impacts the water surface in the water storage tank, causing the water surface to form waves. The air flow will flow outward along the water surface and the second guide plate 612. During the flowing process, the gas contacts the surface of the second guide plate 612 through the blown-up waves, further improving the separation effect of polyester filaments in the gas;

[0058] At the same time, the roller 61 and the blades 62 rotate and contact the water in the water storage tank. The fluff adsorbed on the surfaces of the roller 61 and the blades 62 accumulates in the water storage tank. The downward airflow impacts the water surface to form waves. The polyester filament fluff floating in the water storage tank flows towards both ends under the action of the waves and overflows the two baffles 44. At this time, the overflowed water is discharged through the drain pipe 43. For the polyester filament fluff that fails to be discharged, it can be cleaned by lifting the cover plate 41.

[0059] As Figure 4 shown, the water injection assembly 5 includes an intake pipe 51 installed inside the processing tank 1. A spray head 52 is fixedly installed on the top of the intake pipe 51;

[0060] The intake pipe 51, the spray head 52 and the roller 61 are coaxially vertical.

[0061] Continuously replenish water into the water storage tank through the water inlet pipe 51 and the spray head 52 to ensure that the water level in the water storage tank is flush with the top of the baffle 44. The water sprayed by the spray head 52 impacts the surfaces of the roller 61 and the blade 62, and the impact force of the water is used to clean the polyester fiber fluffs adsorbed on the surfaces of the roller 61 and the blade 62, avoiding the difficulty of separating the polyester fibers adsorbed on the surfaces of the roller 61 and the blade 62, thereby improving the separation effect of polyester fiber fluffs in the gas;

[0062] The water sprayed can push the polyester fiber fluffs floating in the water storage tank to flow towards both ends, and cooperate with the air flow to make them overflow the top of the baffle 44.

[0063] As Figures 2 to 8 shown, a fixed shaft 630 is fixedly installed on the inner wall of the processing box 1. The fixed shaft 630 is sleeved inside the roller 61, and a first arc-shaped plate 631 and a second arc-shaped plate 632 are fixedly installed on the outside of the fixed shaft 630;

[0064] The separation component 6 further includes a sealing plate 639 fixedly installed on the inner wall of the roller 61. A water storage groove 638 is formed between the sealing plate 639 and the roller 61. A connecting rod 637 is movably sleeved on the sealing plate 639. One end of the connecting rod 637 is fixedly installed with a movable plate 635, and a spring piece 636 is connected between the movable plate 635 and the sealing plate 639. The other ends of every two opposite connecting rods 637 are respectively fixedly installed with a first convex block 633 and a second convex block 634. Water inlet through grooves 629 communicating with the limiting ring 628 are respectively opened on the outside of the roller 61;

[0065] Both the second convex block 634 and the first convex block 633 are trapezoidal;

[0066] The rotation trajectory of the first convex block 633 contacts the first arc-shaped plate 631, and the rotation trajectory of the second convex block 634 contacts the second arc-shaped plate 632;

[0067] A valve plate 622 is hinged in the water inlet through groove 629. A stop block 623 for limiting the valve plate 622 is fixedly installed on the inner wall of the water inlet through groove 629. A circular tube 624 is fixedly installed in the middle of the valve plate 622. Limiting rings 628 and a support frame 626 are respectively fixedly installed at both ends of the inner wall of the circular tube 624. A valve block 627 is elastically connected to the side of the support frame 626 through a spring 625;

[0068] The valve block 627 abuts against the limiting ring 628 under the action of the spring 625 to seal the circular tube 624.

[0069] Drive the roller 61 to rotate through the drive motor 2. Since the lower end of the roller 61 is below the water surface of the water storage tank, during the rotation process, the water inlet through groove 629 is located in the water storage tank. At this time, the valve plate 622 rotates around the hinge shaft of the roller 61 under the water pressure, and the water inlet through groove 629 is in an open state. The water in the water storage tank enters the water storage groove 638 through the water inlet through groove 629. As the roller 61 continues to rotate, the water inlet through groove 629 located in the water disengages from the water contact. Under the action of its own gravity, the valve plate 622 rotates to seal the water inlet through groove 629, and the water will be stored in the water storage groove 638. As the roller 61 continues to rotate, at this time, the second convex block 634 abuts against the second arc-shaped plate 632, and the second convex block 634, the connecting rod 637 and the movable plate 635 slide in the water storage groove 638 through the arc of the second arc-shaped plate 632, compress the elastic piece 636, and push the internal water. The water is pushed by the thrust to push the valve block 627 to compress the spring 625, so that the limiting ring 628 is in an open state. The water in the water storage groove 638 is discharged through the round pipe 624. The discharged water contacts the upper end of the inner wall of one end of the first guide plate 611 and flows down along the inner wall, making the inner wall of the first guide plate 611 in a wet state. When the gas passes between the first guide plate 611 and the roller 61, the first guide plate 611 can adsorb the polyester filament fluffs in the gas. At the same time, the polyester filament fluffs adsorbed on the surface can be driven during the downward flow of the inner wall of the first guide plate 611;

[0070] During the rotation of the first convex block 633, it contacts the first arc-shaped plate 631 and sprays water to contact the inner wall of another first guide plate 611.

[0071] The working principle and usage process of the present invention:

[0072] The air intake component 3 works to extract gas from the workshop. The gas carries polyester filament fluffs into the processing box 1. At the same time, there is water stored in the water storage tank formed between the two baffles 44, and the bottoms of the roller 61 and the blade 62 are in contact with the water in the water storage tank. Drive the roller 61 and the blade 62 to rotate through the drive motor 2. During the rotation process, the water uniformly adheres to the outside of the roller 61 and the blade 62 to form a water film. When the air intake component 3 injects the air and polyester filament fluffs in the workshop into the inside of the processing box 1, at this time, the gas first impacts the outside of the roller 61, and the fluffs contact the outside of the roller 61 and the blade 62. The blade 62 can increase the contact area of the polyester filament fluffs. Since a water film is formed on the outside of the roller 61 and the blade 62, the fluffs are adsorbed under the action of the water film. Drive the roller 61 and the blade 62 to continuously rotate and contact the inside of the water storage tank through the drive motor 2, so that the fluffs adsorbed on the surfaces of the roller 61 and the blade 62 are separated from the surfaces of the roller 61 and the blade 62 under the action of the water and gather in the water storage tank. By continuously rotating the roller 61 and the blade 62 in turn, and continuously injecting the workshop air into the processing box 1 and contacting the surfaces of the roller 61 and the blade 62, the polyester filament fluffs floating in the workshop air can be separated;

[0073] Since the lower end of the drum 61 is below the water surface of the water storage tank, during the rotation process, the water inlet slot 629 is located in the water storage tank. At this time, the valve plate 622 rotates around the hinge axis of the drum 61 under the action of water pressure, and the water inlet slot 629 is in an open state. The water in the water storage tank enters the water storage groove 638 through the water inlet slot 629. As the drum 61 continues to rotate, the water inlet slot 629 located in the water disengages from the water contact. Under the action of its own gravity, the valve plate 622 rotates to seal the water inlet slot 629, and the water will be stored in the water storage groove 638. As the drum 61 continues to rotate, at this time, the second convex block 634 abuts against the second arc-shaped plate 632, and the second convex block 634, the connecting rod 637 and the movable plate 635 slide in the water storage groove 638 through the arc of the second arc-shaped plate 632, and compress the elastic piece 636, and push the internal water. The water is pushed by the thrust to push the valve block 627 to compress the spring 625, so that the limiting ring 628 is in an open state. The water in the water storage groove 638 is discharged through the round pipe 624. The discharged water contacts the upper end of the inner wall of one end of the first guide plate 611 and flows down along the inner wall, making the inner wall of the first guide plate 611 in a wet state. When the gas passes between the first guide plate 611 and the drum 61, the first guide plate 611 can adsorb the polyester fiber fluffs in the gas. At the same time, the polyester fiber fluffs adsorbed on the surface can be driven during the downward flow of the inner wall of the first guide plate 611. During the rotation of the first convex block 633, it contacts the first arc-shaped plate 631 and sprays the water to contact the inner wall of another first guide plate 611;

[0074] The air carrying polyester fibers contacts the surfaces of the drum 61 and the blades 62 through the air inlet pipe 31, and adsorbs the fluffs through the water film on the surface. The gas will flow between the drum 61 and the first guide plate 611. During the flowing process, since the first guide plate 611 is arc-shaped and the distance between it and the drum 61 gradually decreases from top to bottom, the design of the first guide plate 611 and the drum 61 enables the gas entering the inside of the processing box 1 to uniformly contact the surface of the drum 61. At the same time, the gas moves downward between the drum 61 and the first guide plate 611, and the gas impacts the water surface in the water storage tank, forming waves on the water surface. The air flow flows outward between the water surface and the second guide plate 612. During the flowing process, it contacts the surface of the second guide plate 612 through the blown-up waves, further improving the separation effect of the polyester fibers in the gas;

[0075] At the same time, the drum 61 and the blades 62 rotate and contact the water in the water storage tank. The fluffs adsorbed on the surfaces of the drum 61 and the blades 62 gather in the water storage tank. The downward air flow impacts the water surface to form a wave shape. The polyester fiber fluffs floating in the water storage tank flow towards both ends under the action of the wave shape and overflow the two baffles 44. At this time, the overflowed water is discharged through the drain pipe 43. For the polyester fiber fluffs that cannot be discharged, they can be cleaned by lifting the cover plate 41;

[0076] Continuously replenish water into the water storage tank through the water inlet pipe 51 and the nozzle 52 to ensure that the water level in the water storage tank is flush with the top of the baffle 44. The water sprayed through the nozzle 52 impacts the surfaces of the roller 61 and the blade 62, and the impact force of the water is used to clean the polyester fiber fluffs adsorbed on the surfaces of the roller 61 and the blade 62, avoiding the difficulty of separating the polyester fibers adsorbed on the surfaces of the roller 61 and the blade 62, thereby improving the separation effect of polyester fiber fluffs in the gas.

[0077] The water sprayed can push the polyester fiber fluffs floating in the water storage tank to flow towards both ends, and cooperate with the airflow to make them overflow the top of the baffle 44.

[0078] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0079] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air purification device for a polyester filament processing workshop, comprising a processing box (1) and a driving motor (2) fixedly installed outside the processing box (1), characterized in that: Further comprising; An air intake assembly (3), the air intake assembly (3) being fixedly installed on the top of the processing box (1); A water storage assembly (4), the water storage assembly (4) being arranged on the processing box (1); A water injection assembly (5), the water injection assembly (5) being installed inside the processing box (1); A separation assembly (6), the separation assembly (6) being assembled at the output end of the drive motor (2), the separation assembly (6) being arranged inside the processing box (1); Wherein, the water storage assembly (4) includes baffles (44) fixedly installed at both ends inside the processing box (1), a water storage tank being formed between the two baffles (44) and the processing box (1), covers (41) being respectively hinged at both ends of the top of the processing box (1), and exhaust ventilation slots (42) being opened on the covers (41); The separation assembly (6) includes a first guiding plate (611) fixedly installed on the inner wall top of the processing box (1), and a second guiding plate (612) being fixedly installed on the outer side of the first guiding plate (611); The output end of the drive motor (2) is assembled with a drum (61), blades (62) being arranged outside the drum (61), the drum (61) and the blades (62) being arranged inside the processing box (1); The water storage tank is filled with water, and the periphery of the drum (61) is in contact with the water in the water storage tank; A fixed shaft (630) is fixedly installed on the inner wall of the processing box (1), the fixed shaft (630) being sleeved inside the drum (61), and a first arc-shaped plate (631) and a second arc-shaped plate (632) being fixedly installed on the outside of the fixed shaft (630); The separation assembly (6) further includes a sealing plate (639) fixedly installed on the inner wall of the drum (61), a water storage groove (638) being formed between the sealing plate (639) and the drum (61), a connecting rod (637) being movably sleeved on the sealing plate (639), one end of the connecting rod (637) being fixedly installed with a movable plate (635), a spring piece (636) being connected between the movable plate (635) and the sealing plate (639), and a first convex block (633) and a second convex block (634) being respectively fixedly installed at the other ends of every two opposite connecting rods (637), and water inlet through slots (629) communicating with a limiting ring (628) being respectively opened on the outside of the drum (61); Both the second convex block (634) and the first convex block (633) are trapezoidal; The rotation trajectory of the first convex block (633) contacts the first arc-shaped plate (631), and the rotation trajectory of the second convex block (634) contacts the second arc-shaped plate (632); A valve plate (622) is hinged in the water inlet through slot (629), a stop block (623) for limiting the valve plate (622) being fixedly installed on the inner wall of the water inlet through slot (629), a circular tube (624) being fixedly installed in the middle of the valve plate (622), a limiting ring (628) and a support frame (626) being respectively fixedly installed at both ends of the inner wall of the circular tube (624), and a valve block (627) being elastically connected to the side part of the support frame (626) through a spring (625); The valve block (627) abuts against the limit ring (628) under the action of the spring (625) to form a seal for the circular tube (624).

2. The air purification equipment for the polyester filament processing workshop according to claim 1, characterized in that: The first guide plate (611) is arc-shaped, and the distance between the first guide plate (611) and the drum (61) gradually decreases from top to bottom; The first guide plate (611) is located at both ends of the drum (61) on the outside. The air inlet assembly (3) injects air into the processing box (1), contacts the drum (61), and discharges along the gap between the first guide plate (611) and the drum (61) and then out through the exhaust slot (42).

3. The air purification equipment for the polyester filament processing workshop according to claim 2, characterized in that: A sewage discharge gap is left between the second guide plate (612) and the top of the baffle (44). The water level in the water storage tank formed between the two baffles (44) is flush with the top of the baffle (44). Drain pipes (43) are respectively installed on both sides of the outside of the processing box (1).

4. The air purification equipment for the polyester filament processing workshop according to claim 1, characterized in that: The air inlet assembly (3) includes an air inlet pipe (31) communicated with the inside of the processing box (1). An air extraction fan (33) is fixedly installed inside the air inlet pipe (31), and a protective plate (32) is fixedly installed on the top of the air inlet pipe (31); The air inlet pipe (31) is in an hourglass shape.

5. The air purification equipment for the polyester filament processing workshop according to claim 4, wherein: The water injection assembly (5) includes a water inlet pipe (51) installed inside the processing box (1), and a spray head (52) is fixedly installed on the top of the water inlet pipe (51); The water inlet pipe (51), the spray head (52) and the drum (61) are coaxially vertical.

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