A method for cleaning a spinning disc spoilage

Abstract

The application relates to a spinning oil pan corruption cleaning method and relates to the technical field of spinning, and comprises the following steps: a shielding step: wrapping the oil pan by using a container; a blowing step: introducing compressed air into the oil pan so that impurities in the oil pan are discharged; a cleaning step: introducing oil liquid without impurities into the oil pan until normal oil liquid is discharged from the oil pan; and an ending step: removing the container wrapping the oil pan. The application has the advantages that the inside of the spinning oil pan can be cleaned, and the probability of nozzle blockage is reduced.

Description

Technical Field

[0001] This application relates to the technical field of spinning, and in particular to a method for cleaning up decaying matter from spinning oil trays. Background Technology

[0002] In short-fiber pre-spinning production lines, oil pans are used to oil the filament bundles. For example, in a chemical fiber spinning oiling device disclosed in CN222139366U, due to energy-saving and consumption-reducing production, the cooling and lubricating oil used is recycled oil discharged from the post-spinning process, rather than fresh oil. Because of insufficient replenishment of fresh oil during production, the oil becomes viscous, contains flocculent matter, separates, and decomposes. This leads to the accumulation of decomposed substances inside the spinning oil pan cavity, clogging the nozzles and affecting normal oil output, resulting in uneven oiling of the filament bundles. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, one of the objectives of this application is to provide a method for cleaning the decaying matter in the spinning oil pan, which has the advantage of being able to clean the inside of the spinning oil pan and reducing the probability of nozzle clogging.

[0004] The above-mentioned objective of this application is achieved through the following technical solution: A method for cleaning spoiled material from a spinning oil tray includes the following steps: a shielding step: wrapping the oil tray with a container; a purging step: introducing compressed air into the oil tray to expel impurities from the oil tray; a cleaning step: introducing impurity-free oil into the oil tray until normal oil is discharged from the oil tray; and a finishing step: removing the container wrapping the oil tray.

[0005] By adopting the above technical solution, the oil pan is purged with compressed gas, thereby removing impurities from the oil pan and reducing the probability of nozzle clogging.

[0006] In a preferred embodiment, the present application may be further configured as follows: the container includes a positioner and a pressure-applying component. The positioner is provided with a receiving groove for contacting the surface of the oil pan and covering the oil outlet. The positioner is made of a deformable material. The pressure-applying component is used to apply pressure to the positioner so that the positioner fits against the surface of the oil pan. The positioner is also provided with an air vent, which is connected to the receiving groove.

[0007] By adopting the above technical solution, the presence of the receiving tank can collect the impurities blown out from the oil pan. The pressure-applying component applies pressure to the positioner, thereby improving the connection between the positioner and the oil pan and achieving a good collection effect.

[0008] In a preferred embodiment, this application can be further configured such that: the positioner is arranged in a ring shape, the pressure member is made of a deformable material, and during the blocking step, the pressure member is located in the middle area of ​​the ring-shaped positioner. Compressed air is introduced into the pressure member, causing the pressure member to expand and apply pressure to the inner wall of the positioner. The position where the positioner contacts the oil pan deforms under the pressure.

[0009] By adopting the above technical solution, the pressure-applying component expands under pressure during use, thereby applying force to the positioner, thus improving the connection between the positioner and the oil pan.

[0010] In a preferred embodiment, this application can be further configured such that: in the purging step and the shielding step, the air source for supplying compressed air to the pressure application component and the air source for supplying compressed air to the oil pan are the same; in the purging step, the degree of deformation of the pressure application component is observed; when the degree of deformation is greater than the maximum value of the standard range, it indicates that there is energy waste; when the degree of deformation is less than the minimum value of the standard range, it indicates that the cleaning effect is not good.

[0011] By adopting the above technical solution, the degree of deformation of the pressure-applying component during cleaning can be used to determine whether the air source pressure meets the requirements.

[0012] In a preferred embodiment, this application can be further configured such that: the positioner is provided with a drain hole, the drain hole is connected to the receiving tank, and in the cleaning step, the drain hole is opened, and when the oil discharged from the drain hole does not contain impurities, the process proceeds to the end step.

[0013] By adopting the above technical solution, the presence of the drain hole makes it easier to determine whether the oil pan is clean.

[0014] In a preferred embodiment, this application can be further configured such that: the gas source is connected to the chamber in the oil pan via pipeline one, and to the pressure application component via pipeline two; pipeline one and pipeline two are connected; and valves are provided on both pipeline one and pipeline two.

[0015] By adopting the above technical solution, during the gas purging process, the valves on both pipeline one and pipeline two are opened. At this time, the pressure inside the pressure-applying component is approximately equal to the pressure inside the oil pan, thus enabling direct monitoring of the pressure inside the oil pan. During the cleaning step, the valves on both pipeline one and pipeline two are closed, thereby maintaining the pressure inside the pressure-applying component.

[0016] In a preferred embodiment, this application can be further configured such that, during the cleaning step, the vent is blocked and the amount of oil entering the oil pan per unit time is greater than the amount of oil discharged from the drain hole per unit time.

[0017] By adopting the above technical solution, during the cleaning step, the oil in the oil pan will enter the receiving tank and fill the receiving tank, thus enabling the receiving tank to be rinsed. Attached Figure Description

[0018] Figure 1 This is a cross-sectional structural diagram of the pressure application component and positioner of this application.

[0019] Reference numerals: 11, positioner; 111, receiving tank; 112, vent; 113, drain hole; 12, pressure application component. Detailed Implementation

[0020] The present application will be further described in detail below with reference to the accompanying drawings.

[0021] Reference Figure 1 This application discloses a method for cleaning decaying matter from a spinning oil pan. The method uses a container, which includes a positioner 11 and a pressure-applying component 12. The positioner 11 is annular and has a receiving groove 111 for contacting the surface of the oil pan and covering the oil outlet. The positioner 11 is made of a deformable material, such as rubber. The pressure-applying component 12 applies pressure to the positioner 11 and can be an elastic airbag (also made of rubber) to ensure the positioner 11 fits snugly against the surface of the oil pan. The positioner 11 also has an air outlet 112 and a drain hole 113, both of which are connected to the receiving groove 111. An air source (such as an air compressor) is connected to the chamber inside the oil pan via a first pipeline and to the pressure-applying component 12 via a second pipeline. Both pipelines are connected and equipped with valves.

[0022] Includes the following steps: Covering steps: Wrap the oil pan with a container, move the positioner 11 so that the oil outlet of the oil pan is located in the receiving groove 111, pass the pressure member 12 through the positioner 11, open the valve on pipeline two, close the valve on pipeline one, and introduce compressed air into the pressure member 12 to make the pressure member 12 expand and the deformation of the pressure member 12 is greater than the maximum value of the standard range. Under the action of the pressure member 12, the positioner 11 is in contact with the oil pan. Purging Steps: Both valves on pipeline one and pipeline two are open, allowing compressed air to be introduced into the oil pan, causing impurities to be expelled. When the airflow stabilizes, the deformation of the pressure-applying component 12 (e.g., the diameter after deformation) is observed. If the deformation exceeds the maximum value of the standard range, it indicates energy waste; if the deformation is less than the minimum value of the standard range, it indicates poor cleaning effect. In other embodiments, only the valve on pipeline one may be open. During the purging step, the amount of gas entering the oil pan per unit time is greater than the amount of gas exiting the oil pan per unit time. The maximum gas discharge from the oil pan per unit time is less than the maximum gas discharge from the vent 112 per unit time. In other words, during the purging step, the gas velocity at the vent 112 is less than the gas velocity discharged from the oil pan.

[0023] Cleaning steps: Close the valves on pipe 1 and pipe 2, open drain hole 113 and block vent hole 112, and let the oil without impurities flow into the oil pan until normal oil is discharged from drain hole 113; In the cleaning steps, the amount of oil entering the oil pan per unit time is greater than the amount of oil discharged from drain hole 113 per unit time. End procedure: Stop supplying oil to the oil pan, wait for the oil in the receiving cavity to drain, release the pressure on the pressure member 12, and then remove the container from the oil pan.

[0024] The implementation principle of this embodiment is as follows: the oil pan is purged with gas, thereby achieving a good removal effect on impurities in the oil pan.

[0025] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A method for cleaning spoiled material from a spinning oil tray, characterized in that: The process includes the following steps: shielding step: wrapping the oil pan with a container; purging step: introducing compressed air into the oil pan to remove impurities; cleaning step: introducing impurity-free oil into the oil pan until normal oil is discharged from the oil pan; ending step: removing the container wrapping the oil pan; the container includes a positioner (11) and a pressure-applying component (12). The positioner (11) is provided with a receiving groove (111), which is used to contact the surface of the oil pan and cover the oil outlet. The positioner (11) is made of a deformable material. The pressure-applying component (12) is used to apply pressure to the positioner (11) so that the positioner (11) fits against the surface of the oil pan. The positioner (11) is also provided with an air outlet (112). The air outlet (112) and the... The receiving tank (111) is connected; the positioner (11) is arranged in a ring, and the pressure member (12) is made of deformable material. In the shielding step, the pressure member (12) is located in the middle area of ​​the ring-arranged positioner (11). Compressed air is introduced into the pressure member (12) to make the pressure member (12) expand and apply pressure to the inner wall of the positioner (11). The position where the positioner (11) contacts the oil pan is deformed under the action of pressure. In the purging step and the shielding step, the air source for introducing compressed air into the pressure member (12) and the air source for introducing compressed air into the oil pan are the same. In the purging step, the degree of deformation of the pressure member (12) is observed. When the degree of deformation is greater than the maximum value of the standard range, it indicates that there is energy waste. When the degree of deformation is less than the minimum value of the standard range, it indicates that the cleaning effect is not good.

2. The method for cleaning spoiled material from a spinning oil tray according to claim 1, characterized in that: The positioner (11) is provided with a drain hole (113), which is connected to the receiving tank (111). In the cleaning step, the drain hole (113) is opened. When the oil discharged from the drain hole (113) does not contain impurities, the end step is entered.

3. The method for cleaning spoiled material from a spinning oil tray according to claim 2, characterized in that: The gas source is connected to the chamber in the oil pan through pipeline one, and to the pressure application component (12) through pipeline two. Pipeline one and pipeline two are connected, and valves are provided on both pipeline one and pipeline two.

4. The method for cleaning spoiled material from a spinning oil tray according to claim 2, characterized in that: During the cleaning process, the vent (112) is blocked, and the amount of oil entering the oil pan per unit time is greater than the amount of oil discharged from the drain hole (113) per unit time.

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