Single filament oil removal device

Abstract

The utility model relates to monofilament production technical field, concretely discloses a monofilament oil removing device. The oil removing device includes the casing, is provided with high pressure liquid inlet on the casing, is provided with the cleaning rotor in the casing, and the cleaning rotor is fixed with the cleaning element on, and the cleaning element is used for washing monofilament. When high pressure liquid inlet injects high pressure liquid, high pressure liquid drives the cleaning rotor rotation, and the cleaning rotor driven at this time will drive the cleaning element rotation and further realize the brushing of monofilament. Through the dynamic rotation of the brushing replacement static cleaning liquid immersion washing, makes the cleaning time greatly shorten, and simultaneously still makes the cleaning effect better.

Description

Technical Field

[0001] This utility model relates to the field of monofilament production technology, and in particular to a monofilament degreasing device. Background Technology

[0002] During the production process, monofilaments need to be dehydrated and degreased before being wound. During degreasing, the monofilament passes through the degreasing tank in a straight line. Its relative speed with the solvent is low, and a "boundary layer" forms on the surface of the monofilament. This "boundary layer" isolates the oil from the fresh solvent, significantly hindering the penetration, dissolution, and exchange of the solvent. This obstruction of the exchange between the oil and the fresh solvent results in prolonged cleaning time and poor cleaning effectiveness.

[0003] Therefore, existing technologies still need to be improved and developed. Utility Model Content

[0004] This utility model discloses a monofilament degreasing device, which addresses the shortcomings of existing technologies by providing a cleaning solution that can actively rub and break down the boundary layer on the surface of monofilaments, making it particularly suitable for the production process of monofilament degreasing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A monofilament oil removal device, comprising: The housing includes a cleaning chamber and a monofilament channel penetrating the cleaning chamber; A cleaning rotor, which is rotatably mounted within the housing and coaxially surrounds the monofilament channel; At least one cleaning element is fixed on the cleaning rotor and radially oriented toward the monofilament channel; A high-pressure inlet, connected to the housing, is used to introduce high-pressure cleaning fluid to impact and drive the cleaning rotor to rotate around the monofilament channel, simultaneously cleaning the monofilaments passing through the channel; and A drain port is used to drain the used cleaning fluid from the cleaning chamber.

[0006] Preferably, a turbine structure is provided on the outer peripheral wall of the cleaning rotor, and the high-pressure liquid inlet is configured to spray high-pressure cleaning fluid onto the turbine structure at a vertical or preset angle, thereby generating driving torque.

[0007] Preferably, the turbine structure is at least one set of spiral protrusions surrounding the outer peripheral wall of the cleaning rotor.

[0008] Preferably, the degreasing device further includes two fixed supports fixed inside the housing, and the cleaning rotor is rotated and supported by bearings mounted on the fixed supports.

[0009] Preferably, the cleaning element consists of three cleaning rods, which are equidistantly distributed at an included angle of 120° along the circumference of the cleaning rotor.

[0010] Preferably, the device further includes a cleaning fluid circulation unit, which includes: A liquid collection and settling tank connected to the drain outlet; At least one filter assembly connected to the outlet of the collection and settling tank; and A high-pressure pump has its inlet connected to the filter assembly and its outlet connected to the high-pressure liquid inlet to form a closed cleaning fluid circulation loop.

[0011] Preferably, the filtration assembly includes a first filter and a second filter connected in sequence for gradient filtration of the cleaning solution.

[0012] Preferably, the two ends of the housing are sealed by detachable end caps, and the drain port is located at the bottom of the housing, with its opening flush with the bottom of the inner wall of the cleaning chamber, so as to facilitate the complete drainage of the cleaning fluid.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model discloses a monofilament degreasing device, comprising a housing with a high-pressure liquid inlet, a cleaning rotor inside the housing, and a cleaning element fixed on the cleaning rotor for brushing the monofilaments. When high-pressure liquid is injected through the high-pressure liquid inlet, the high-pressure liquid drives the cleaning rotor to rotate. The driven cleaning rotor then drives the cleaning element to rotate, thereby achieving the brushing of the monofilaments. By replacing static immersion in cleaning liquid with dynamic rotational brushing, the cleaning time is significantly shortened, and the cleaning effect is also improved. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the cleaning section of an oil removal device provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of the internal structure of the housing provided in an embodiment of the present invention; Figure 3 A cross-sectional view of the shell and its internal structure provided in an embodiment of this utility model; Figure 4 This is a schematic diagram of the internal structure of the housing provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of an oil removal device provided in an embodiment of the present invention.

[0015] Explanation of main component symbols: 10-Housing; 11-Cleaning chamber; 12-Single filament channel; 13-End cap; 20-Cleaning rotor; 21-Turbine structure; 22-Spiral protrusion; 30-Cleaning element; 31-Cleaning rod; 40-Fixed bracket; 41-Bearing; 50-High pressure inlet; 60-Drain; 70-Cleaning fluid circulation unit; 71-Collection settling tank; 72-Filter assembly; 721-First filter; 722-Second filter; 73-High pressure pump; 80-Single filament. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0018] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0019] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0020] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0021] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0022] Example This application discloses a monofilament 80 oil removal device. The overall structure of the device can be found in the attached diagram. Figure 1 , Figure 2 and Figure 5 As shown, it mainly includes a housing 10 as the main structure, a cleaning rotor 20 rotatably installed inside the housing 10, and a cleaning fluid circulation unit 70 for supplying and recovering cleaning fluid.

[0023] The housing 10 is preferably cylindrical, and its material can be selected from materials with good corrosion resistance and mechanical strength, such as 304 stainless steel or 316L stainless steel, to accommodate different types of water-based or solvent-based cleaning solutions. (Refer to...) Figure 2 and Figure 3 The housing 10 has a hollow cleaning chamber 11 inside, where the monofilament 80 will complete the degreasing process. At both ends of the housing 10, there are central through holes, namely the inlet and outlet of the filament. These two openings together form a monofilament channel 12 that runs through the entire cleaning chamber 11.

[0024] To facilitate the assembly and maintenance of the internal components of the device, refer to Figure 2 The two ends of the housing 10 are sealed together by flanges and bolts or removable end caps 13.

[0025] Furthermore, in one embodiment of the present invention, referring to Figure 2 and Figure 3 The cleaning rotor 20 has a hollow tubular structure and is coaxially arranged in the cleaning chamber 11, surrounding the monofilament channel 12. The cleaning rotor 20 can be made of lightweight, high-strength engineering plastics or stainless steel.

[0026] To ensure stable connection and operation between the cleaning rotor 20 and the housing 10, combined with Figure 2 and Figure 3 Two fixed supports 40 are fixedly installed on the inner wall of the housing 10. Bearings 41 are installed on both fixed supports 40, and the two ends of the cleaning rotor 20 are respectively engaged with the inner rings of the two bearings 41, thereby achieving low friction and high precision rotational support.

[0027] Reference Figures 2-4 The cleaning rotor 20 has a turbine structure 21 on its outer peripheral wall for receiving fluid kinetic energy. In this embodiment, the turbine structure 21 specifically consists of three sets of helical protrusions 22 evenly distributed along the circumference. These protrusions have specific helix angles and cross-sectional shapes, and when subjected to fluid impact in a specific direction, they can efficiently convert the kinetic energy of the fluid into mechanical torque to drive the rotor to rotate.

[0028] Reference Figure 3 and Figure 4 Cleaning elements 30 for direct contact with the monofilaments 80 are fixed on the inner wall of the cleaning rotor 20, i.e., on the side facing the monofilament channel 12. In this embodiment, these cleaning elements 30 are specifically three cleaning rods 31. These cleaning rods 31 are evenly distributed at an angle of 120° along the circumferential direction of the inner wall of the rotor, ensuring 360-degree coverage of the passing monofilaments 80. The cleaning rods 31 are provided with bristles near the ends of the monofilaments 80, and the bristles are in contact with the monofilaments 80 (not shown in the figure). The bristles are soft, so as to effectively remove oil stains from the surface of the monofilaments 80 without scratching or excessively abrading the monofilaments 80 themselves.

[0029] Combination Figure 1 and Figure 3 The high-pressure inlet 50 is located on the side wall of the housing 10, with its axis configured to be approximately tangent to the inner wall of the cleaning chamber 11 and pointing towards the outer peripheral wall of the cleaning rotor 20 at a perpendicular or other preset angle. When the high-pressure cleaning fluid is sprayed into the cleaning chamber 11 through this inlet, it forms a high-speed jet. This jet directly impacts the spiral protrusions 22 on the outer wall of the cleaning rotor 20, thereby generating a continuous and stable driving torque, which drives the entire cleaning rotor 20, along with the cleaning rod 31, to rotate at high speed. The rotational speed of the cleaning rotor 20 is positively correlated with the liquid pressure and flow rate provided by the high-pressure pump 73, so the cleaning intensity can be controlled by adjusting the pump parameters.

[0030] In one embodiment of this utility model, reference is made to... Figure 1 The bottom of the housing 10 is provided with a drain port 60 for discharging the cleaning fluid mixed with oil after the cleaning task is completed. In order to prevent dirt from accumulating in the cleaning chamber 11, the opening of the drain port 60 is flush with the bottom of the inner wall of the cleaning chamber 11, so as to achieve smooth and complete drainage of the cleaning fluid by using gravity.

[0031] Furthermore, referring to Figure 2 The drain port 60 is located on the end cap 13.

[0032] To improve economic efficiency and environmental friendliness, refer to Figure 5This embodiment also includes a complete cleaning fluid circulation unit 70, which is connected to the housing 10 via pipelines. The waste liquid flowing out of the drain port 60 first enters a collection and settling tank 71. In this tank, the flow rate slows down, and the heavier solid particles settle to the bottom of the tank, while the less dense oil floats to the top, achieving preliminary solid-liquid separation and oil-liquid separation.

[0033] The cleaning fluid, after settling, is pumped to the filter assembly 72 for deep purification. The filter assembly 72 consists of a first filter 721 and a second filter 722 connected in series. The first filter 721 is a coarse filter used to intercept larger particles of impurities; the second filter 722 is a fine filter used to remove finer suspended matter, ensuring the cleanliness of the circulating liquid. This gradient filtration design not only guarantees the cleaning effect but also effectively extends the service life of the subsequent high-pressure pump 73.

[0034] The outlet of the second filter 722 is connected to the inlet of the high-pressure pump 73. The high-pressure pump 73 provides power to the entire system. It pressurizes the filtered clean cleaning fluid and then delivers it through pipeline to the high-pressure inlet 50 of the cleaning device, thus forming a closed and continuous cleaning fluid circulation loop.

[0035] In actual operation, the monofilament 80 requiring degreasing is first inserted into the device through the inlet, passing through the central channel of the cleaning rotor 20, and then exiting from the outlet to the take-up device in the subsequent process. Then, the high-pressure pump 73 in the cleaning fluid circulation unit 70 is started. High-pressure cleaning fluid is sprayed into the cleaning chamber 11 from the inlet, immediately driving the cleaning rotor 20 to rotate at high speed. At this time, the conveying mechanism of the monofilament 80 is activated, allowing the monofilament 80 to pass through the cleaning device at a set production speed. During the brief time the monofilament 80 passes through the cleaning chamber 11, its surface is simultaneously subjected to two powerful cleaning actions: first, the chemical dissolution of the high-pressure cleaning fluid and the scouring effect of the high-pressure water jet; second, the high-frequency, all-around mechanical scrubbing effect brought about by the high-speed rotation of the cleaning rod 31. Under the synergy of these two actions, the oil on the surface of the monofilament 80 is quickly peeled off and dispersed into the cleaning fluid, discharged with the liquid from the outlet 60, and enters the circulation unit for processing, while the clean monofilament 80 is continuously output from the outlet. The entire process is highly automated, ensuring both cleaning efficiency and quality.

[0036] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of this utility model, and all such substitutions or changes should fall within the protection scope of this utility model.

Claims

1. A monofilament oil removal device, characterized in that, include: The housing includes a cleaning chamber and a monofilament channel penetrating the cleaning chamber; A cleaning rotor is rotatably mounted within the housing and coaxially surrounds the monofilament channel; At least one cleaning element is fixed on the cleaning rotor and radially oriented toward the monofilament channel; A high-pressure liquid inlet, which is connected to the housing, is used to introduce high-pressure cleaning fluid to impact and drive the cleaning rotor to rotate around the single filament channel, while cleaning the single filaments passing through the single filament channel. as well as A drain port is used to drain the used cleaning fluid from the cleaning chamber.

2. The monofilament oil removal device according to claim 1, characterized in that, A turbine structure is provided on the outer peripheral wall of the cleaning rotor, and the high-pressure liquid inlet is configured to spray high-pressure cleaning fluid onto the turbine structure at a vertical or preset angle, thereby generating driving torque.

3. The monofilament oil removal device according to claim 2, characterized in that, The turbine structure consists of at least one set of spiral protrusions surrounding the outer peripheral wall of the cleaning rotor.

4. The monofilament oil removal device according to claim 1, characterized in that, It also includes two fixed brackets fixed inside the housing, and the cleaning rotor is rotated and supported by bearings mounted on the fixed brackets.

5. The monofilament oil removal device according to claim 1, characterized in that, The cleaning element consists of three cleaning rods, which are equidistantly distributed at an included angle of 120° along the circumference of the cleaning rotor.

6. The monofilament oil removal device according to claim 1, characterized in that, The device further includes a cleaning fluid circulation unit, which comprises: A liquid collection and settling tank connected to the drain outlet; At least one filter assembly connected to the outlet of the collection and settling tank; and A high-pressure pump has its inlet connected to the filter assembly and its outlet connected to the high-pressure liquid inlet to form a closed cleaning fluid circulation loop.

7. The monofilament oil removal device according to claim 6, characterized in that, The filtration assembly includes a first filter and a second filter connected in sequence, used for gradient filtration of the cleaning fluid.

8. The monofilament oil removal device according to claim 1, characterized in that, The two ends of the housing are sealed by detachable end caps. The drain port is located at the bottom of the housing, and its opening is flush with the bottom of the inner wall of the cleaning chamber to facilitate the complete drainage of the cleaning fluid.

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