Novel wax liquid filtering device

Abstract

The utility model relates to the technical field of copper rod production, in particular to a novel wax liquid filtering device which comprises a filtering cylinder, a cylinder cover arranged above the filtering cylinder and a base support arranged below the filtering cylinder. The adjusting device comprises a threaded rod in threaded connection with the filter plate, a limiting block arranged at the bottom end of the threaded rod, a sliding rod arranged at the upper end of the threaded rod, a spline rod arranged at the upper end of the sliding rod and a motor arranged on the cylinder cover and connected with the top and bottom of the spline rod; a cleaning rod is arranged at the upper end of the spline rod, a spring connected with the spline rod in a sleeving mode is arranged between the cleaning rod and the cylinder cover, two layers of filter screen media are arranged and are the dot non-woven fabric and the polyester fiber cloth, so that wax liquid can be better filtered, automatic filtering of backflow wax liquid is achieved through the liquid inlet pipe and the liquid outlet pipe, impurities in the wax liquid are reduced, and the service life of the wax liquid is prolonged. The wax liquid can be recycled; and the adjusting device is arranged to adjust the position of the filter plate so as to clean impurities.

Description

Technical Field

[0001] The utility model relates to the technical field of copper rod production, in particular to a novel wax liquid filtering device. Background Art

[0002] In the copper rod continuous casting and rolling production line, a layer of wax liquid needs to be sprayed on the surface of the copper rod when it is coiled to play a role in lubrication and prevent oxidation and discoloration; after the spraying is completed, the wax liquid will flow into the wax liquid tank through the return pipe;

[0003] Because dust, oil and other impurities exist in the environment when wax liquid is sprayed, they will enter the wax liquid tank with the reflux of wax liquid. After a period of time, the wax liquid needs to be replaced before it can be used, resulting in waste of wax liquid. Therefore, it is necessary to filter the reflux wax liquid to prevent the wax liquid from being mixed with dust, affecting its use, which will not only reduce production efficiency but also cause waste of wax liquid. Utility Model Content

[0004] The utility model aims to provide a novel wax liquid filtering device, which has the characteristics of realizing automatic filtering of reflux wax liquid, reducing impurities in the wax liquid and ensuring the recycling of the wax liquid.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: it includes a filter cartridge, a cartridge cover arranged above the filter cartridge and a base bracket arranged below the filter cartridge, the upper end of the cartridge cover is provided with a liquid inlet pipe, the bottom end of the filter cartridge is provided with a liquid outlet pipe, a filter plate is provided inside the filter cartridge, an adjusting device is provided on the cartridge cover, the adjusting device includes a threaded rod threadedly connected to the filter plate, a limit block arranged at the bottom end of the threaded rod, a sliding rod arranged at the upper end of the threaded rod, a spline rod arranged at the upper end of the sliding rod and a motor arranged on the cartridge cover and connected to the top and bottom of the spline rod; a cleaning rod is provided at the upper end of the spline rod, and a spring sleeved with the spline rod is provided between the cleaning rod and the cartridge cover.

[0006] Furthermore, the filter plate includes a filter screen arranged in a filter cartridge, two layers of filter media are installed on the upper end of the filter screen from top to bottom, a slider is provided on the outer wall of the filter screen, a slide groove is opened on the inner wall of the filter cartridge, five slide grooves are provided and are evenly arranged, and the slider is placed in the slide groove.

[0007] Furthermore, the bottom of the filter cartridge is conical.

[0008] Furthermore, a liquid inlet cover is provided on the liquid inlet pipe.

[0009] Furthermore, the two filter media are respectively a dot non-woven fabric and a polyester fiber fabric.

[0010] Furthermore, the cylinder cover is provided with a ventilation hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model sets two layers of filter media, which are dot non-woven fabric and polyester fiber cloth, so as to better filter the wax liquid, and realizes automatic filtration of the reflux wax liquid through the liquid inlet pipe and the liquid outlet pipe, thereby reducing impurities in the wax liquid and ensuring the recycling of the wax liquid; and the position of the filter plate is adjusted by setting the adjustment device 5 to clean up the impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall structure diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 This is a partial structural diagram of the utility model.

[0016] In the figure: 1. filter cartridge; 2. cartridge cover; 3. base bracket; 4. filter plate; 41. filter screen; 42. filter medium; 43. slider; 5. adjustment device; 51. threaded rod; 52. limit block; 53. motor; 54. cleaning rod; 55. slide rod; 56. spline rod; 57. spring; 6. liquid inlet pipe; 7. liquid outlet pipe; 8. liquid inlet cover; 9. air vent; 10. slide groove. DETAILED DESCRIPTION

[0017] See also Figures 1 to 3, a novel wax liquid filtering device comprises a filter cartridge 1 for filtering, a cartridge cover 2 arranged above the filter cartridge 1 and threadedly connected to the filter cartridge 1, and a base bracket 3 arranged below the filter cartridge 1 for fixing the position of the filter cartridge 1, the upper end of the cartridge cover 2 is fixedly connected with a liquid inlet pipe 6 for facilitating the entry of wax liquid, the lower end of the filter cartridge 1 is fixedly connected with a liquid outlet pipe 7 for discharging liquid, a filter plate 4 is arranged inside the filter cartridge 1 to filter the wax liquid, an adjusting device 5 for adjusting the position of the filter plate 4 is arranged on the cartridge cover 2, a slide groove 10 is opened on the inner wall of the filter cartridge 1, the slide groove 10 is provided with five and evenly arranged, the outer wall of the filter screen 41 is provided with five sliders 43 adapted to the slide groove 10, the slider 43 is slidably connected with the slide groove 7, and the slider 43 is used to limit the position of the filter screen 41 when the filter screen 41 moves up and down; the filter plate 4 comprises a filter screen 41 arranged in the filter cartridge 1, and the upper end of the filter screen 41 is provided with two layers of filter from top to bottom. The medium 42 is used to filter the wax liquid better; the adjusting device 5 includes a threaded rod 51 threadedly connected to the filter screen 41, a limit block 52 arranged at the bottom end of the threaded rod 51, a slide rod 55 arranged at the upper end of the threaded rod 51, a spline rod 56 arranged at the upper end of the slide rod 55, and a motor 53 arranged on the spline rod 56; a cleaning rod 54 is provided at the upper end of the spline rod 56, and a spring 57 sleeved with the spline rod 56 is provided between the cleaning rod 54 and the cylinder cover 2. When the motor 53 rotates, the threaded rod 51 is driven to rotate, thereby driving the filter screen 41 to move up and down, and the limit block 52 is used to prevent the filter screen 41 from slipping off, and the cleaning rod 54 is axially fixedly connected to the position of the spline rod 56. When the filter screen 41 moves up to the position of the cleaning rod 54, the cleaning rod 54 is driven by the threaded rod 51 to rotate, and the spring 57 makes the cleaning rod 54 close to the filter screen 41, thereby scraping off the impurities on the filter screen 41 to prevent the filter screen 41 from being blocked.

[0018] The bottom of the filter cartridge 1 is conical so that the wax liquid can flow into the liquid outlet pipe 7 below better.

[0019] A liquid inlet cover 8 is provided on the liquid inlet pipe 5. When filtering is not required, the liquid inlet cover 8 is blocked to prevent dust from entering.

[0020] The two filter media 42 are respectively a dot non-woven fabric and a polyester fiber fabric.

[0021] The cylinder cover 2 is provided with a vent hole 9 to allow air to pass through when filtering the wax liquid.

[0022] Working principle: When filtering wax liquid, first inject the wax liquid into the interior of the filter cylinder 1 through the liquid inlet pipe 5. When the wax liquid passes through the filter screen 41 with two layers of filter media 42, impurities such as dust and oil in the wax liquid are filtered out. During the filtration process, if the filter screen 41 is blocked and affects the filtration, the threaded rod 51 can be rotated, and the cleaning rod 54 is axially fixedly connected to the spline rod 56. When the filter screen 41 moves up to the position of the slide rod 55, the threaded rod 51 drives the cleaning rod 54 to rotate to scrape the impurities on the filter screen 41. , to prevent the filter screen 41 from being blocked. The filtered wax liquid flows into the wax liquid tank prepared in advance through the liquid outlet pipe 7 below, so as to spray the copper rod. After a period of filtration, when there are too many impurities on the filter medium 42 and it needs to be replaced or cleaned, the threaded rod 51 is rotated by the motor 53 to drive the filter screen 41 to move up, and then the cylinder cover 2 threadedly connected to the upper end of the filter cylinder 1 is removed, and then the threaded limit block 52 is removed to clean or replace the filter medium 42 on the filter screen 41.

[0023] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel wax liquid filtering device, comprising a filter cartridge (1), a cartridge cover (2) disposed above the filter cartridge (1), and a base support (3) disposed below the filter cartridge (1), wherein the upper end of the cartridge cover (2) is provided with a liquid inlet pipe (6), and the lower end of the filter cartridge (1) is provided with a liquid outlet pipe (7), characterized in that: A filter plate (4) is provided inside the filter cartridge (1), and an adjusting device (5) is provided on the cartridge cover (2). The adjusting device (5) comprises a threaded rod (51) threadedly connected to the filter plate (4), a stop block (52) provided at the bottom end of the threaded rod (51), a slide rod (55) provided at the upper end of the threaded rod (51), a spline rod (56) provided at the upper end of the slide rod (55), and a motor (53) provided on the cartridge cover (2) and connected to the top and bottom of the spline rod (56); a cleaning rod (54) is provided at the upper end of the spline rod (56), and a spring (57) sleeved with the spline rod (56) is provided between the cleaning rod (54) and the cartridge cover (2).

2. A novel wax liquid filtering device according to claim 1, characterized in that: The filter plate (4) comprises a filter screen (41) arranged in a filter cartridge (1), two layers of filter media (42) are installed on the upper end of the filter screen (41) from top to bottom, a slider (43) is provided on the outer wall of the filter screen (41), and a slide groove (10) is provided on the inner wall of the filter cartridge (1), the slide grooves (10) are provided with five and are evenly arranged, and the slider (43) is placed in the slide groove (10).

3. A novel wax liquid filtering device according to claim 1, characterized in that: The bottom of the filter cartridge (1) is conical.

4. A novel wax liquid filtering device according to claim 2, characterized in that: The liquid inlet pipe (6) is provided with a liquid inlet cover (8).

5. A novel wax liquid filtering device according to claim 2, characterized in that: The two filter media (42) are respectively a dotted non-woven fabric and a polyester fiber fabric.

6. A novel wax liquid filtering device according to claim 2, characterized in that: The cylinder cover (2) is provided with a vent hole (9).

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