A production device for fdy textile auxiliaries

Abstract

The application relates to the technical field of textile auxiliary production, and particularly discloses a production device for FDY textile auxiliaries, which comprises a reaction tank body, a stirring device and a cleaning device, the stirring device comprises a stirring rod one and a stirring rod two, the stirring rod one is fixedly connected with stirring blades one, the stirring rod two is fixedly connected with stirring blades two which are arranged in the vertical direction and alternately arranged with the stirring blades one, a cleaning ring is arranged in the reaction tank body, the cleaning ring is fixedly connected with a cleaning rod, the cleaning rod is sleeved on the outer periphery of the stirring rod two, the cleaning rod is provided with a cleaning groove, and the reaction tank body is provided with driving part one and driving part two; when the production device for the FDY textile auxiliaries works, the stirring rod one is driven to rotate by the driving part one until the stirring blades one and the stirring blades two are located in the same vertical plane, the cleaning rod and the cleaning ring are driven to move downward by the driving part two, the cleaning ring scrapes off the residues on the inner side wall of the reaction tank body, and the cleaning groove scrapes off the residues on the stirring blades one and the stirring blades two.

Description

Technical Field

[0001] This invention relates to the field of textile auxiliary production technology, and specifically to a production apparatus for FDY textile auxiliary. Background Technology

[0002] Textile auxiliaries are essential chemicals in the production and processing of textiles. They play an indispensable role in improving the product quality and added value of textiles. They not only endow textiles with various special functions and styles, such as softness, wrinkle resistance, shrinkage resistance, water resistance, antibacterial properties, antistatic properties, and flame retardancy, but also improve dyeing and finishing processes, saving energy and reducing processing costs. Textile auxiliaries are crucial to improving the overall level of the textile industry and their role in the textile industry chain. They mainly include the following five types: pretreatment auxiliaries, dyeing auxiliaries, printing auxiliaries, finishing auxiliaries, chemical fiber oils, and general auxiliaries.

[0003] FDY textile auxiliaries are special auxiliaries applied to the fiber surface during the spinning process. Their production quality directly determines the stability of spinning, stretching, winding and other processes and the fiber quality. The production process of FDY textile auxiliaries mainly includes: raw material pretreatment, synthesis / compounding / mixing, emulsification shearing and post-treatment and packaging. In the synthesis / compounding / mixing production process, FDY textile auxiliaries are usually produced in a reaction vessel.

[0004] Chinese patent document CN220238269U discloses a textile auxiliary agent proportioning and stirring device, including a sealing cover plate. A hollow rotating tube is rotatably mounted on the bottom center of the sealing cover plate via a bearing. A rotating rod is vertically rotatably mounted on the inner center of the hollow rotating tube. A transmission bevel gear is fixedly sleeved on the outer surface of the rotating rod, and the number of transmission bevel gears is several sets. A hollow tube is horizontally fixedly mounted on the outer surface of the hollow rotating tube. An agitator tube is slidably sleeved on the outer surface of each hollow tube, and the number of hollow tubes and agitator tubes is several sets. A rotating screw is mounted laterally on the inner side of each tube via a bearing. A transmission rod is fixedly mounted on the top surface of each rotating screw near the hollow rotating tube, and the transmission rod is rotatably mounted inside the hollow rotating tube. A follower bevel tooth is fixedly sleeved on the top surface of the outer side of each transmission rod. A transmission sleeve is movably sleeved on the outer surface of each rotating screw. A transmission block is fixedly mounted on both ends of the outer side of each transmission sleeve. The side of each transmission block is slidably mounted inside the hollow tube, and the top of the side of the transmission block is fixedly connected to the inner wall surface of the stirring tube.

[0005] During operation, the hollow rotating tube at the bottom of the sealing cover, along with its outer hollow tube and stirring tube, are simultaneously inserted into the corresponding mixing tank. Then, the servo motor is turned on via an external control switch, causing it to rotate synchronously inside the hollow rotating tube. This, in turn, causes the transmission bevel teeth fitted on its surface to rotate synchronously. The meshing transmission action of the transmission bevel teeth and the follower bevel teeth drives the transmission rod to rotate synchronously inside the hollow rotating tube. The transmission action of the transmission rod then drives the rotating screw connected to its side to rotate synchronously inside the hollow tube. The rotating screw's transmission action on the transmission sleeve causes the rotating screw to rotate... When in motion, it can provide the transmission sleeve with corresponding power, allowing the transmission sleeve to move horizontally towards or relative to each other inside multiple sets of hollow tubes located on the outside of the hollow rotating tube. Then, under the transmission action of the transmission block, it provides the stirring tube with corresponding driving force, allowing the stirring tube to move horizontally relative to each other on the outside of the hollow tube. Adjusting the overall length between the hollow tube and the stirring tube, so that the side of the stirring tube is close to the inner side of the mixing tank, the rotating motor is turned on by the external control switch, and various textile auxiliary raw materials are simultaneously poured into the mixing tank through the feed pipe, so that the hollow tube and the stirring tube can stir and mix the various raw materials inside the mixing tank.

[0006] In the above technology, after the textile auxiliary raw materials are mixed and stirred using the above equipment, some textile auxiliary raw materials are easily left on the inner wall of the reaction tank and the outer periphery of the stirring tube. On the one hand, the residue will solidify on the inner wall of the reaction tank and the outer periphery of the stirring tube, making it difficult to clean later. On the other hand, the residual textile auxiliary raw materials will participate in the mixing and stirring of the textile auxiliary raw materials in the next batch, affecting the mixing accuracy of the textile auxiliary materials. Summary of the Invention

[0007] This invention provides a production apparatus for FDY textile auxiliaries, aiming to solve the technical problem that after mixing and stirring textile auxiliary raw materials using the above-mentioned equipment in the prior art, some textile auxiliary raw materials are easily left on the inner wall of the reaction tank and the outer periphery of the stirring tube. On the one hand, the residue will solidify on the inner wall of the reaction tank and the outer periphery of the stirring tube, making it difficult to clean later. On the other hand, the residual textile auxiliary raw materials will participate in the mixing and stirring of textile auxiliary raw materials in the next mixing and stirring, affecting the mixing accuracy of textile auxiliaries.

[0008] A production apparatus for FDY textile auxiliaries according to the present invention includes a reaction tank, a stirring device and a cleaning device disposed within the reaction tank. The stirring device includes a stirring rod 1 and a stirring rod 2 sleeved around the outer periphery of the stirring rod 1. The stirring rod 2 is rotatably connected to the reaction tank, and a plurality of movable grooves are evenly spaced vertically on the stirring rod 2. A stirring blade 1 corresponding to and penetrating the movable grooves is fixedly connected to the stirring rod 1. A stirring blade 2 alternating vertically with the stirring blade 1 is fixedly connected to the stirring rod 2. A cleaning ring fitted against the inner side wall of the reaction tank is disposed within the reaction tank. A cleaning rod is fixedly connected to the cleaning ring and sleeved around the outer periphery of the stirring rod 2. The cleaning rod has cleaning grooves adapted to the stirring blade 2. The reaction tank is provided with a driving component 1 for driving the stirring rod 1 to rotate and a driving component 2 for driving the cleaning ring to move vertically.

[0009] Beneficial effects: By setting stirring rod one and stirring rod two, the relative positional relationship between stirring blade one and stirring blade two can be switched according to the working state. During stirring, driving component one drives stirring blade one to rotate to a state perpendicular to stirring blade two, thereby forming a cross-shaped stirring structure, which fully stirs and mixes the textile auxiliaries in the reaction tank, improving the mixing efficiency of the textile auxiliaries. During cleaning, stirring rod one rotates until stirring blade one and stirring blade two are in the same vertical plane, and driving component two drives cleaning rod and cleaning ring to move downward. The cleaning ring scrapes down the inner wall of the reaction tank to remove residues, and the cleaning groove scrapes down the stirring blade one and stirring blade two to remove residues, thereby cleaning the inner wall of the reaction tank and the stirring device, preventing the residues from solidifying, and the residues will not participate in the mixing of the textile auxiliaries in the next mixing, improving the mixing accuracy of the textile auxiliaries. Moreover, the cleaning device of the present invention does not interfere with the stirring device during the removal of residues, making it convenient to use.

[0010] Preferably, when the stirring rod one rotates to the point where the stirring blade one abuts against the wall of the movable groove, the stirring rod one drives the stirring rod two to rotate; when cleaning the reaction tank, the driving component one drives the stirring rod one to rotate until the stirring blade one and the stirring blade two are located in the same vertical plane, the driving component two drives the cleaning rod and the cleaning ring to move downwards, the cleaning ring scrapes off the residue on the inner side wall of the reaction tank, and the cleaning groove scrapes off the residue on the stirring blade one and the stirring blade two.

[0011] Preferably, the cleaning rod is rotatably connected to the second driving component. When the second driving component drives the cleaning rod to move to the bottom of the reaction vessel, the first stirring blade is located in the cleaning groove of the cleaning rod. The first driving component drives the first stirring rod to rotate the first stirring blade, and the first stirring blade drives the cleaning rod to rotate. The cleaning rod scrapes away the residue at the bottom of the reaction vessel.

[0012] Beneficial effects: The rotating cleaning rod scrapes away residues at the bottom of the reaction vessel, preventing them from solidifying and facilitating their removal. Furthermore, the contact between the stirring blade and the cleaning tank enables power transmission, simplifying the structure and reducing costs.

[0013] Preferably, the bottom of the cleaning rod is provided with an inverted U-shaped groove, and the portions of the cleaning rod located on both sides of the stirring rod are respectively connected to scraper blades downwards. When the cleaning rod rotates, the scraper blades are located behind the inverted U-shaped groove along the rotation direction of the cleaning rod, and the scraper blades scrape off the residue at the bottom of the reaction vessel.

[0014] Beneficial effects: The inverted U-shaped groove serves two purposes. First, it guides the residue scraped off from the first and second agitator blades to gather and flow downwards. Second, it works in conjunction with the scraper blade to allow the residue scraped off by the scraper blade to enter the inverted U-shaped groove and flow along it, preventing the residue from accumulating on the outside of the cleaning rod and flowing from above the cleaning rod onto the first agitator blade, thus preventing the residue from adhering to the first agitator blade again.

[0015] Preferably, the cleaning ring includes an arc-shaped portion and a vertical portion, the outer edge of the arc-shaped portion is in contact with the inner wall of the reaction vessel, and the vertical portion forms a space for accommodating residues between itself and the inner wall of the reaction vessel.

[0016] Beneficial effects: The design of the arc-shaped and vertical sections facilitates the collection and diversion of scraped residues, preventing residues from crossing the cleaning ring and adhering to the outside of the cleaning ring, or re-adhering to the inner wall of the reaction vessel above the cleaning ring.

[0017] Preferably, the scraper is elastically connected to the cleaning rod in a vertical direction, and the cleaning rod has a receiving groove for accommodating the scraper. The scraper slides vertically within the receiving groove and is elastically connected to the receiving groove in a vertical direction by a spring.

[0018] Beneficial effects: When the cleaning rod of the second drive component moves downward until the scraper contacts the bottom of the reaction vessel, the scraper scrapes off the residue at the bottom of the reaction vessel. As the second drive component continues to drive, the pressure between the scraper and the bottom of the reaction vessel gradually increases, thereby improving the scraping effect of the scraper on the residue at the bottom of the reaction vessel.

[0019] Preferably, when the scraper is fully inserted into the receiving groove, the bottom of the cleaning rod is flush with the bottom of the vertical part of the cleaning ring. The bottom of the cleaning rod, the bottom of the cleaning ring, and the bottom and side walls of the reaction vessel form a sealed space. The inverted U-shaped groove communicates with the internal space of the cleaning ring. The reaction vessel is provided with a discharge port and an injection port that communicate with the sealed space. Cleaning agent for removing residues is introduced into the sealed space through the injection port, and the cleaning agent is discharged from the discharge port.

[0020] Beneficial effects: After the residue in the reaction vessel is discharged, a cleaning agent for cleaning the residue is introduced into the sealed space through the injection port. The cleaning agent enters the internal space of the cleaning ring and the inverted U-shaped groove of the cleaning rod, flushing, dissolving and removing the residue in the cleaning ring and cleaning rod, ensuring the cleanliness of the cleaning device itself, and at the same time preventing the residue from contaminating the textile auxiliaries that need to be mixed next time.

[0021] Preferably, there are two injection ports arranged circumferentially along the reaction vessel.

[0022] Beneficial effects: By setting two injection ports, the cleaning agent can be quickly filled into the enclosed space, thoroughly cleaning the inside of the cleaning rod and cleaning ring. It also increases the impact force of the cleaning agent on the inside of the cleaning rod and cleaning ring, using the impact force to flush away residues and further improve the cleaning effect.

[0023] Preferably, the discharge port is fixedly connected to a discharge pipe, the discharge pipe is provided with a discharge outlet and a waste liquid outlet, and valves are respectively provided at the discharge outlet and the waste liquid outlet. The mixed solution in the reaction tank is discharged from the discharge outlet, and the cleaning agent for cleaning residues is discharged from the waste liquid outlet.

[0024] Preferably, the first driving component includes a drive motor and a reducer. The drive motor is fixedly installed on the reaction vessel. The first stirring rod is connected to the output end of the drive motor through the reducer. The second driving component includes a hydraulic telescopic rod fixedly installed on the reaction vessel. The driving end of the hydraulic telescopic rod is fixedly connected to an installation rod extending into the reaction vessel. The cleaning rod is rotatably connected to the installation rod through an installation plate.

[0025] The beneficial effects of this invention are as follows:

[0026] The present invention sets up stirring rod one and stirring rod two, so that the relative position relationship between stirring blade one and stirring blade two can be switched according to the working state. When stirring, the driving component one drives stirring blade one to rotate to a state perpendicular to stirring blade two, thereby forming a cross-shaped stirring structure, which can fully stir and mix the textile auxiliaries in the reaction tank and improve the mixing efficiency.

[0027] During cleaning, the stirring rod is rotated until the stirring blades are on the same vertical plane. The driving component is controlled to drive the cleaning rod and cleaning ring downwards. The cleaning ring scrapes the residue on the inner wall of the reaction tank downwards, and the cleaning groove scrapes the residue on the stirring blades. This cleans the residue on the inner wall of the reaction tank and the stirring device, preventing the residue from solidifying. At the same time, the residue will not participate in the mixing of the textile auxiliaries in the next batch, thus improving the mixing accuracy of the textile auxiliaries.

[0028] Furthermore, the cleaning device of the present invention does not interfere with the stirring device during the scraping of residues, and is quick to use. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0030] Figure 2 This is a partial cross-sectional view of the present invention.

[0031] Figure 3 This is a schematic diagram illustrating the stirring device in the stirring state according to the present invention.

[0032] Figure 4 This is a schematic diagram illustrating the stirring device in a cleaning state according to the present invention.

[0033] Figure 5 This is a top view illustrating the cleaning device of the present invention.

[0034] Figure 6 This is a perspective view of the cleaning device of the present invention.

[0035] Figure 7 This is a partial cross-sectional view of the cleaning device of the present invention.

[0036] Figure 8 This is a schematic diagram illustrating the cooperation between the stirring device and the cleaning device of the present invention.

[0037] Figure 9 This is a partial view of the present invention showing the cleaning device moving to the point where the scraper blade adheres to the bottom of the reaction vessel.

[0038] Figure 10 This is a partial view of the present invention showing the cleaning device moving to the point where the cleaning rod is in contact with the bottom of the reaction vessel.

[0039] Figure label:

[0040] 1. Reaction tank body; 11. Feed inlet; 13. Discharge outlet; 14. Injection port; 15. Discharge pipe; 16. Discharge outlet; 17. Waste liquid outlet; 3. Stirring rod one; 31. Stirring blade one; 4. Stirring rod two; 41. Movable groove; 42. Stirring blade two; 5. Cleaning ring; 51. Arc-shaped part; 52. Vertical part; 6. Cleaning rod; 61. Cleaning groove; 62. Inverted U-shaped groove; 7. Drive motor; 71. Reducer; 8. Mounting rod; 81. Mounting plate; 9. Scraper. Detailed Implementation

[0041] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0042] like Figures 1-10 The present invention provides a production apparatus for FDY textile auxiliaries, comprising a reaction tank 1, a stirring device and a cleaning device disposed within the reaction tank 1, wherein the top of the reaction tank 1 is provided with a plurality of feed inlets 11 for adding textile auxiliaries, water and other raw materials, and the stirring device is used to mix the textile auxiliaries and other raw materials added to the reaction tank 1.

[0043] like Figures 2 to 4 As shown, the stirring device includes a stirring rod 3 and a stirring rod 4 sleeved around the outer periphery of the stirring rod 3. The stirring rod 4 is rotatably connected to the stirring rod 3, and multiple movable grooves 41 are evenly spaced vertically on the stirring rod 4. The stirring rod 3 is fixedly connected with stirring blades 31 that correspond to and pass through the movable grooves 41. Two stirring blades 31 are correspondingly arranged in each movable groove 41, and the two stirring blades 31 are symmetrically arranged on both sides of the stirring rod 3. The stirring rod 4 is fixedly connected with stirring blades 42 that are alternately arranged vertically with the stirring blades 31. When the stirring rod 3 rotates, it can drive the stirring blades 31 to rotate, and make the stirring blades 31 rotate to be located in the same vertical plane as the stirring blades 42.

[0044] With the top view as a reference, when the stirring rod 3 drives the stirring blade 31 to rotate 90 degrees counterclockwise, the stirring blade 31 and the stirring blade 42 are in a mutually perpendicular state (their state is as follows). Figure 3 As shown), the stirring blade 31 on one side of the stirring rod 3 abuts against the wall of the movable groove 41 on the stirring rod 4. When the stirring rod 3 continues to rotate counterclockwise, the stirring blade 31 can drive the stirring rod 4 to rotate, so that the stirring blade 31 and the stirring blade 42 can fully stir and mix the textile auxiliary agent, water and other raw materials in the reaction tank 1.

[0045] like Figure 2 , Figures 5 to 8As shown, a cleaning ring 5 is provided inside the reaction vessel 1, which fits against the inner wall of the reaction vessel 1. The cleaning ring 5 is coaxially arranged with the stirring rod 3. A cleaning rod 6 is fixedly connected to the cleaning ring 5. The cleaning rod 6 is arranged radially along the cleaning ring 5 and is sleeved on the outer periphery of the stirring rod 4. The cleaning rod 6 has a cleaning groove 61 that matches the stirring blade 42. To ensure that the cleaning groove 61 and the stirring blade 42 are always vertically aligned, the uppermost stirring blade 42 is initially positioned in the cleaning groove 61 of the cleaning rod 6. During the rotation of the stirring rod 4, the cleaning device can rotate with the stirring rod 4 due to the cooperation between the cleaning groove 61 and the stirring blade 42. The reaction vessel 1 is provided with a driving component 1 for driving the stirring rod 3 to rotate and a driving component 2 for driving the cleaning ring 5 to move vertically.

[0046] When it is necessary to clean the residue on the reaction tank 1 and the stirring device, the first drive unit operates, driving the stirring rod 3 to rotate until the stirring blade 31 and the stirring blade 42 are in the same vertical plane. The second drive unit operates, driving the cleaning rod 6 and the cleaning ring 5 to move downward. The cleaning ring 5 scrapes the residue on the inner wall of the reaction tank 1 downward, and the cleaning groove 61 scrapes the residue on the stirring blade 31 and the stirring blade 42 downward, thereby cleaning the residue on the inner wall of the reaction tank 1 and the stirring device, preventing the residue from remaining and solidifying.

[0047] like Figure 1 , Figure 2 and Figure 8 The first driving component includes a drive motor 7 and a reducer 71. The drive motor 7 is fixedly installed on the reaction tank 1. The stirring rod 3 is fixedly connected to the output end of the drive motor 7 through the reducer 71. The second driving component includes a hydraulic telescopic rod (not shown in the figure) fixedly installed on the reaction tank 1. The driving end of the hydraulic telescopic rod is fixedly connected to an installation rod 8 extending into the reaction tank 1. The cleaning rod 6 is rotatably connected to the installation rod 8 through an installation plate 81. The cleaning rod 6 and the installation plate 81 are fixedly connected through a connecting rod. The installation plate 81 and the installation rod 8 are rotatably connected. When the second driving component drives the cleaning rod 6 to move to the bottom of the reaction tank 1, the stirring blade 31 is embedded in the cleaning groove 61. At this time, when the stirring rod 3 is driven to rotate, the stirring blade 31 can drive the cleaning rod 6 to rotate synchronously by abutting against the cleaning groove 61. During the rotation, the bottom edge of the cleaning rod 6 directly scrapes the bottom of the reaction tank 1, peeling off the adhering residue, and discharging it through the flow of residue or subsequent discharge operation.

[0048] like Figure 6 and Figure 8As shown, the bottom of the cleaning rod 6 is provided with an inverted U-shaped groove 62, and the parts of the cleaning rod 6 located on both sides of the stirring rod 4 are respectively connected to scraper plates 9. When the cleaning rod 6 rotates, the scraper plates 9 are located behind the inverted U-shaped groove 62 along the rotation direction of the cleaning rod 6, and the scraper plates 9 scrape off the residue at the bottom of the reaction tank 1.

[0049] like Figure 2 and Figure 7 As shown, the cleaning ring 5 includes an arc-shaped portion 51 and a vertical portion 52 integrally formed on the arc-shaped portion 51. The outer edge of the arc-shaped portion 51 is in contact with the inner wall of the reaction vessel 1, and a space for accommodating residues is formed between the vertical portion 52 and the inner wall of the reaction vessel 1.

[0050] The cleaning rod 6 has a receiving groove (not shown in the figure) for accommodating the scraper 9. The scraper 9 slides vertically within the receiving groove and is elastically connected to the receiving groove vertically by a spring. Figure 9 and Figure 10 As shown, when the second drive unit drives the cleaning rod 6 downward to the point where the scraper 9 contacts the bottom of the reaction tank 1, the scraper 9 scrapes off the residue at the bottom of the reaction tank 1. As the second drive unit continues to drive, the pressure between the scraper 9 and the bottom of the reaction tank 1 gradually increases, thereby improving the scraping effect of the scraper 9 on the residue at the bottom of the reaction tank 1.

[0051] When the scraper blade 9 is fully inserted into the receiving groove, the spring is compressed to its limit. At this time, the bottom of the cleaning rod 6 is flush with the bottom of the vertical part 52 of the cleaning ring 5. The bottom of the cleaning rod 6, the bottom of the cleaning ring 5, and the bottom and side walls of the reaction tank 1 form a sealed space. The inverted U-shaped groove 62 communicates with the internal space of the cleaning ring 5. The reaction tank 1 is provided with a discharge port 13 and an injection port 14 that communicate with the sealed space. There are two injection ports 14 arranged along the circumference of the reaction tank 1. After the residue in the reaction tank 1 is discharged, a cleaning agent for cleaning the residue is introduced into the sealed space through the injection port 14. The cleaning agent enters the internal space of the cleaning ring 5 and the inverted U-shaped groove 62 of the cleaning rod 6, flushing, dissolving and removing the residue in the cleaning ring 5 and the cleaning rod 6, ensuring the cleanliness of the cleaning device itself. The residue and cleaning agent are finally discharged from the discharge port 13. At the same time, water can be introduced into the sealed space again through the injection port 14 for flushing again, and finally discharged from the discharge port 13 to avoid the problem of cleaning agent residue.

[0052] like Figure 2 and Figure 8A discharge pipe 15 is fixedly connected to the discharge port 13. The discharge pipe 15 is provided with a discharge outlet 16 and a waste liquid outlet 17 for discharging the mixed solution. Valves (not shown in the figure) are respectively provided at the discharge outlet 16 and the waste liquid outlet 17. As an example, the valves are solenoid valves. The mixed solution in the reaction tank 1 is discharged from the discharge outlet 16, and the valve of the waste liquid outlet 17 is closed when it is discharged. Residue and cleaning agent are discharged from the waste liquid outlet 17, and the valve of the discharge outlet 16 is closed when it is discharged.

[0053] The implementation principle of the production device for FDY textile auxiliaries of the present invention is as follows: During the production of textile auxiliaries, textile auxiliaries, water and other raw materials are first added to the reaction tank 1 through the feed inlet 11. The drive component 1 drives the stirring rod 3 to rotate counterclockwise. The stirring rod 3 drives the stirring blade 31 to rotate counterclockwise. Since the stirring blade 42 remains stationary due to the resistance of the solution, the stirring rod 3 will drive the stirring blade 31 to move relative to the stirring rod 4. When the stirring blade 31 on one side of the stirring rod 3 abuts against the wall of the movable groove 41 on the stirring rod 4, the stirring blade 31 and the stirring blade 42 are in a perpendicular state. At this time, as the stirring rod 3 continues to rotate counterclockwise, the stirring blade 31 drives the stirring rod 4 to rotate by pushing against the wall of the movable groove 41. The stirring rod 4 drives the stirring blade 42 to rotate, so as to achieve full mixing of the textile auxiliaries in the reaction tank 1 by the stirring blade 31 and the stirring blade 42.

[0054] After the solution is mixed, the valve at the outlet 16 is opened, and the mixed solution is discharged from the outlet 16. After the solution is discharged, the first control drive drives the stirring rod 3 to rotate clockwise until the stirring blade 31 on one side of the stirring rod 3 abuts against the wall of the movable groove 41 on the stirring rod 4. At this time, the stirring blade 31 and the stirring blade 42 are on the same vertical plane. The second control drive drives the cleaning rod 6 and the cleaning ring 5 to move downward. The cleaning ring 5 scrapes the residue on the inner wall of the reaction tank 1 downward, and the cleaning groove 61 scrapes the residue on the stirring blade 31 and the stirring blade 42 downward, thus cleaning the residue on the inner wall of the reaction tank 1 and the stirring device. The scraped residue is discharged from the waste liquid outlet 17.

[0055] When the cleaning rod 6 moves downward until the scraper 9 contacts the bottom of the reaction vessel 1, the bottommost stirring blade 31 is located in the cleaning groove 61 of the cleaning rod 6. The control drive unit drives the stirring rod 3 to rotate counterclockwise. The stirring rod 3 drives the cleaning rod 6 to rotate through the stirring blade 31. The scraper 9 on the cleaning rod 6 scrapes away the residue at the bottom of the reaction vessel 1. At this time, most of the residue in the reaction vessel 1 has been discharged. The stirring blade 42 is not blocked by residue. The stirring rod 42 will rotate synchronously with the stirring rod 3. The stirring blade 31 and the stirring blade 42 remain in the same vertical plane.

[0056] As the cleaning rod 6 continues to descend, the scraper 9 is squeezed into the receiving groove. At this time, the bottom of the vertical part 52 of the cleaning ring 5 and the bottom of the cleaning rod 6 are in contact with the bottom of the reaction tank 1, and form a sealed space with the reaction tank 1. The control drive stops driving, the valve of the control outlet 16 is closed, the valve of the waste liquid outlet 17 is opened, and the cleaning agent for cleaning residues is injected into the sealed space through the injection port 14. The cleaning agent enters the internal space of the cleaning ring 5 and the inverted U-shaped groove 62 of the cleaning rod 6, and flushes, dissolves and removes the residues in the cleaning ring 5 and the cleaning rod 6. Finally, the residues and cleaning agent are discharged from the waste liquid outlet 17, realizing the removal of residues in the cleaning device and ensuring the cleanliness of the cleaning device itself.

[0057] After cleaning is completed, the valve of the waste liquid port 17 is closed, and the second control drive unit drives the cleaning rod 6 and the cleaning ring 5 to move upward to the initial position, waiting for the next cleaning. Since the first stirring blade 31 and the second stirring blade 42 remain in the same vertical plane during the cleaning process, the cleaning rod 6 and the cleaning ring 5 can move upward smoothly.

[0058] It should be noted that the liquid levels of textile auxiliaries, water, and other raw materials added to reaction tank 1 should be lower than the initial positions of cleaning rod 6 and cleaning ring 5. This is because the outside of cleaning rod 6 and cleaning ring 5 cannot be cleaned. If residues adhere to the outside of cleaning rod 6 and cleaning ring 5, the residues will solidify on the outside of cleaning rod 6 and cleaning ring 5, affecting the cleaning effect of cleaning rod 6 and cleaning ring 5, and may also contaminate the production of textile auxiliaries in the next batch.

[0059] It is understandable that in the above embodiments, in order to ensure that the cleaning groove 61 and the stirring blade 42 are always vertically aligned, the uppermost stirring blade 42 is initially located in the cleaning groove 61 of the cleaning rod 6, so that the cleaning device can rotate with the stirring rod 4 during the stirring process. However, this is not the only way to ensure that the cleaning groove 61 and the stirring blade 42 are always vertically aligned. For example, in other embodiments, the cleaning ring 5 can be set to be tightly against the inner wall of the reaction vessel 1, a magnet can be provided on the cleaning rod 6, and an electromagnet can be provided on the stirring rod 4. As stirring rod 3 rotates counterclockwise, making stirring blade 31 perpendicular to stirring blade 42, the electromagnet on stirring rod 42 is energized. The electromagnet attracts the magnet on cleaning rod 6, fixing stirring rod 42 and cleaning rod 6 in relative position, ensuring that stirring rod 42 remains in its original position during the rotation of stirring rod 3. When stirring rod 3 rotates 90 degrees counterclockwise, the electromagnet is de-energized, and drive component 2 drives cleaning rod 6 to rise, causing stirring blade 42 to disengage from the cleaning groove 61 of cleaning rod 6. As stirring rod 3 continues to rotate, it drives stirring rod 42 to rotate, and stirring blade 42... During the stirring process, the stirring blades 31 and 42 rotate without interfering with the cleaning rod 6 and cleaning ring 5. After stirring is completed, the stirring rods 3 and 4 are stopped at their initial positions, and the driving component 2 drives the cleaning rod 6 and cleaning ring 5 to descend. The stirring blade 42 and the cleaning groove 61 on the cleaning rod 6 are aligned vertically. After the stirring blade 42 enters the cleaning groove 61, the driving component 1 drives the stirring rod 3 to rotate clockwise until the stirring blades 31 and 42 are on the same vertical plane, which facilitates the cleaning rod 6 to continue to descend and clean the residue from the stirring device.

[0060] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A production apparatus for FDY textile auxiliaries, comprising a reaction tank (1), a stirring device and a cleaning device disposed within the reaction tank (1), characterized in that, The stirring device includes a stirring rod 1 (3) and a stirring rod 2 (4) sleeved on the outer periphery of the stirring rod 1 (3). The stirring rod 2 (4) is rotatably connected to the reaction vessel (1), and a plurality of movable slots (41) are evenly spaced vertically on the stirring rod 2 (4). A stirring blade 1 (31) is fixedly connected to the stirring rod 1 (3) and is arranged corresponding to and passes through the movable slots (41). A stirring blade 1 (31) is fixedly connected to the stirring rod 2 (4) and is alternately arranged vertically with the stirring blade 1 (31). The reaction vessel (1) is provided with a cleaning ring (5) that fits against the inner wall of the reaction vessel (1). The cleaning ring (5) is fixedly connected to a cleaning rod (6). The cleaning rod (6) is sleeved on the outer periphery of the stirring rod (4), and the cleaning rod (6) is provided with a cleaning groove (61) that is adapted to the stirring blade (42). The reaction vessel (1) is provided with a driving component one that drives the stirring rod (3) to rotate and a driving component two that drives the cleaning ring (5) to move vertically.

2. The production apparatus for FDY textile auxiliaries according to claim 1, characterized in that, When the stirring rod (3) rotates to the point where the stirring blade (31) abuts against the wall of the movable groove (41), the stirring rod (3) drives the stirring rod (4) to rotate. When cleaning the reaction tank (1), the driving component drives the stirring rod (3) to rotate until the stirring blade (31) and the stirring blade (42) are on the same vertical plane. The driving component drives the cleaning rod (6) and the cleaning ring (5) to move downward. The cleaning ring (5) scrapes off the residue on the inner wall of the reaction tank (1), and the cleaning groove (61) scrapes off the residue on the stirring blade (31) and the stirring blade (42).

3. The production apparatus for FDY textile auxiliaries according to claim 1, characterized in that, The cleaning rod (6) is rotatably connected to the second driving component. When the second driving component drives the cleaning rod (6) to move to the bottom of the reaction tank (1), the first stirring blade (31) is located in the cleaning groove (61) of the cleaning rod (6). The first driving component drives the first stirring rod (3) to rotate the first stirring blade (31), and the first stirring blade (31) drives the cleaning rod (6) to rotate. The cleaning rod (6) scrapes off the residue at the bottom of the reaction tank (1).

4. The production apparatus for FDY textile auxiliaries according to claim 3, characterized in that, The bottom of the cleaning rod (6) is provided with an inverted U-shaped groove (62), and the cleaning rod (6) located on both sides of the stirring rod (4) is respectively connected to a scraper (9). When the cleaning rod (6) rotates, the scraper (9) is located behind the inverted U-shaped groove (62) along the rotation direction of the cleaning rod (6), and the scraper (9) scrapes off the residue at the bottom of the reaction vessel (1).

5. The production apparatus for FDY textile auxiliaries according to claim 4, characterized in that, The cleaning ring (5) includes an arc-shaped part (51) and a vertical part (52). The outer edge of the arc-shaped part (51) is in contact with the inner wall of the reaction vessel (1), and the vertical part (52) forms a space to accommodate residues between itself and the inner wall of the reaction vessel (1).

6. The production apparatus for FDY textile auxiliaries according to claim 5, characterized in that, The scraper (9) is elastically connected to the cleaning rod (6) in the vertical direction. The cleaning rod (6) has a receiving groove for accommodating the scraper (9). The scraper (9) slides vertically in the receiving groove and is elastically connected to the receiving groove in the vertical direction by a spring.

7. The production apparatus for FDY textile auxiliaries according to claim 6, characterized in that, When the scraper (9) is fully inserted into the receiving groove, the bottom of the cleaning rod (6) is flush with the bottom of the vertical part (52) of the cleaning ring (5). The bottom of the cleaning rod (6), the bottom of the cleaning ring (5), and the bottom and side walls of the reaction tank (1) form a sealed space. The inverted U-shaped groove (62) is connected to the internal space of the cleaning ring (5). The reaction tank (1) is provided with a discharge port (13) and an injection port (14) that are connected to the sealed space. The cleaning agent for cleaning residues is introduced into the sealed space through the injection port (14), and the cleaning agent is discharged from the discharge port (13).

8. The production apparatus for FDY textile auxiliaries according to claim 7, characterized in that, There are two injection ports (14) arranged circumferentially along the reaction vessel (1).

9. A production apparatus for FDY textile auxiliaries according to claim 7, characterized in that, The discharge port (13) is fixedly connected to the discharge pipe (15), and the discharge pipe (15) is provided with a discharge port (16) and a waste liquid port (17). Valves are provided at the discharge port (16) and the waste liquid port (17). The mixed solution in the reaction tank (1) is discharged from the discharge port (16), and the cleaning agent for cleaning residues is discharged from the waste liquid port (17).

10. The production apparatus for FDY textile auxiliaries according to claim 1, characterized in that, The first driving component includes a drive motor (7) and a reducer (71). The drive motor (7) is fixedly installed on the reaction tank (1). The first stirring rod (3) is connected to the output end of the drive motor (7) through the reducer (71). The second driving component includes a hydraulic telescopic rod fixedly installed on the reaction tank (1). The driving end of the hydraulic telescopic rod is fixedly connected to an installation rod (8) extending into the reaction tank (1). The cleaning rod (6) is rotatably connected to the installation rod (8) through an installation plate (81).

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