Magnetic roller type filter with degreasing function

Abstract

The utility model discloses a magnetic roller type filter with degreasing function, which comprises a shell and a collecting box, the top of the shell is movably connected with a roller, a plurality of magnetic strips are arranged on the inner wall of the circumference of the roller, the collecting box is fixed inside the shell through a connecting assembly, the outer wall of one side of the collecting box is fixedly connected with a plurality of telescopic rods, and the outer wall of the other side of the collecting box is fixedly connected with the connecting assembly. And a fixing plate is fixedly connected between the multiple telescopic rods, the outer sides of the telescopic rods are sleeved with springs, the two ends of the springs are fixed to the collecting box and the fixing plate correspondingly, and oil absorption cotton is arranged on one side of the fixing plate and makes contact with the roller. According to the magnetic roller, oil stains on the surface of the magnetic roller can be cleaned through the oil absorption cotton, meanwhile, workers can conveniently clean and replace the oil absorption cotton through the fixing assembly, and iron impurities on the outer side of the roller can be cleaned through the scraping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a magnetic roller filter with a degreasing function. Background Art

[0002] The magnetic roller filter can remove iron impurities from non-metallic degreasing liquid.

[0003] After searching, the Chinese patent with publication number CN216538942U discloses a double-roller magnetic filter for cleaning degreasing liquid, the filter includes: two relatively rotating magnetic filter rollers and matching iron sludge scrapers, which can improve the efficiency of adsorbing iron powder and effectively avoid the problem of iron sludge deposition. However, there are still the following defects: it contains a large amount of oil, which adheres to the magnetic roller, thereby affecting the adsorption effect of the magnetic roller. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a magnetic roller filter with oil removal function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A magnetic roller filter with an oil removal function comprises a shell and a collecting box, wherein a roller is movably connected to the top of the shell, a plurality of magnetic strips are installed on the circumferential inner wall of the roller, the collecting box is fixed to the inside of the shell through a connecting assembly, a plurality of telescopic rods are fixedly connected to an outer wall of one side of the collecting box, a fixing plate is fixedly connected between the plurality of telescopic rods, a spring is sleeved on the outer side of the telescopic rod, and the two ends of the spring are respectively fixed to the collecting box and the fixing plate, an oil-absorbing cotton is provided on one side of the fixing plate, and the oil-absorbing cotton is in contact with the roller, and two fixing assemblies are provided between the oil-absorbing cotton and the fixing plate.

[0007] As a further solution of the utility model, a water guide plate is fixedly connected to the top of the shell, and a plurality of through holes are opened at the bottom of the water guide plate.

[0008] As a further solution of the utility model, the fixing assembly includes a convex plate, which is fixed to both ends of the fixing plate by bolts, one side of the convex plate is fixedly connected to a tension spring, one end of the tension spring is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to a protrusion, and both ends of the oil-absorbing cotton are provided with a slot, and the slot is plugged into the protrusion.

[0009] As a further solution of the utility model, a scraper is fixedly connected to the top of the collecting box, and the scraper is in contact with the roller.

[0010] As a further solution of the utility model, the connection assembly includes two L-shaped plates, and the two L-shaped plates are fixed to an outer wall of one side of the collection box by bolts.

[0011] As a further solution of the utility model, a threaded rod is movably connected inside the L-shaped plate, and the threaded rod is plugged into the shell.

[0012] As a further solution of the utility model, a baffle is fixedly connected to the top inner wall of the shell.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the setting of oil-absorbing cotton, the oil stains on the surface of the magnetic roller can be cleaned to avoid a large amount of oil stains adhering to the magnetic roller and affecting the adsorption effect of the magnetic roller.

[0015] 2. Through the setting of fixed components, it is convenient for the staff to clean and replace the oil-absorbing cotton after absorbing oil stains, which improves the convenience of the device.

[0016] 3. The scraper in the utility model can clean the ferrous impurities on the outside of the roller, and the collection box can collect the cleaned ferrous impurities, which is convenient for the staff to carry out centralized processing and improves the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a magnetic roller filter with oil removal function proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the shell structure of a magnetic roller filter with oil removal function proposed by the utility model;

[0019] Figure 3 This is a schematic cross-sectional structure diagram of a roller of a magnetic roller filter with oil removal function proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a fixing plate of a magnetic roller filter with oil removal function.

[0021] In the figure: 1. baffle; 2. L-shaped plate; 3. threaded rod; 4. shell; 5. roller; 6. scraper; 7. collecting box; 8. fixing plate; 9. oil-absorbing cotton; 10. through hole; 11. water guide plate; 12. magnetic strip; 13. spring; 14. telescopic rod; 15. convex plate; 16. tension spring; 17. connecting plate; 18. convex block; 19. slot. DETAILED DESCRIPTION

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of the application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0023] Reference Figure 1-Figure 4 A magnetic roller filter with degreasing function comprises a shell 4 and a collecting box 7. The top of the shell 4 is rotatably connected with a roller 5. The circumferential inner wall of the roller 5 is equipped with a plurality of magnetic strips 12 for adsorbing ferrous substances. The collecting box 7 is fixed to the inside of the shell 4 by a connecting assembly. The connecting assembly facilitates the staff to install and disassemble the collecting box 7. A plurality of telescopic rods 14 are fixed to the outer wall of one side of the collecting box 7 by bolts. A fixing plate 8 is fixed between the plurality of telescopic rods 14 by bolts. A spring 13 is sleeved on the outer side of the telescopic rod 14, and the two ends of the spring 13 are respectively fixed to the collecting box 7 and the fixing plate 8. One side of the fixing plate 8 is provided with oil-absorbing cotton 9. When the oil-absorbing cotton 9 is out of contact with the roller 5, the spring 13 rebounds and stretches. At this time, the telescopic rod 14 stretches, and the oil-absorbing cotton 9 contacts with the roller 5. Under the action of the spring 13, the oil-absorbing cotton 9 contacts the roller 5. During the rotation of the roller 5, the oil-absorbing cotton 9 absorbs and cleans the oil on the surface of the roller 5. Two fixing components are provided between the oil-absorbing cotton 9 and the fixed plate 8. The fixing components are convenient for the staff to disassemble and assemble the oil-absorbing cotton 9. The fixing components include a convex plate 15, which is fixed to the two ends of the fixed plate 8 by bolts. A tension spring 16 is welded on one side of the convex plate 15, and a connecting plate 17 is welded on one end of the tension spring 16. A protrusion 18 is fixed to one side of the connecting plate 17 by bolts. Slots 19 are provided at both ends of the oil-absorbing cotton 9, and the slots 19 are plugged with the protrusions 18. When the connecting plate 17 is pulled, the tension spring 16 is extended, so that the protrusion 18 is moved out of the slot 19, and the oil-absorbing cotton 9 is separated from the fixed plate 8, so as to facilitate the staff to clean or replace the oil-absorbing cotton 9.

[0024] In the utility model, it should be noted that a water guide plate 11 is fixed to the top of the shell 4 by bolts, and the water guide plate 11 can guide the degreasing liquid. A plurality of through holes 10 are provided at the bottom of the water guide plate 11. A scraper 6 is fixed to the top of the collection box 7 by bolts, and the scraper 6 is in contact with the roller 5. The scraper 6 cleans the outside of the roller 5 so that the iron moves into the collection box 7 along the slope of the scraper 6. The connecting assembly includes two L-shaped plates 2, and the two L-shaped plates 2 are fixed to the outer wall of one side of the collection box 7 by bolts. The internal threads of the L-shaped plates 2 are connected to a threaded rod 3, and the threaded rod 3 is plugged into the shell 4. The top inner wall of the shell 4 is fixed to a baffle 1 by bolts.

[0025] Working principle: When in use, the degreasing liquid that needs to be demagnetized enters the top of the shell 4 along the water guide plate 11, and the roller 5 rotates to make the magnetic strip 12 adsorb the iron in the degreasing liquid, so that the iron is adsorbed on the outside of the roller 5. The degreasing liquid after the iron is removed flows into the bottom of the shell 4 through the through hole 10. While the roller 5 rotates, the scraper 6 cleans the outside of the roller 5, so that the iron moves to the collection box 7 along the slope of the scraper 6. At the same time, under the action of the spring 13, the oil-absorbing cotton 9 contacts the roller 5 and absorbs and cleans the oil on the roller 5. When it is necessary to clean the collecting box 7 and the oil-absorbing cotton 9, rotate the threaded rod 3 to separate it from the shell 4, then move the collecting box 7 upward to make the L-shaped plate 2 separate from the shell 4, and continue to move the collecting box 7 upward to make the scraper 6 and the oil-absorbing cotton 9 connected to the collecting box 7 move out of the shell 4 as a whole, so that the staff can clean the collecting box 7 and the scraper 6 in all directions, and then pull the connecting plate 17, the tension spring 16 extends, the protrusion 18 moves out of the slot 19, and the oil-absorbing cotton 9 is separated from the fixing plate 8, so that the staff can clean or replace the oil-absorbing cotton 9 conveniently.

[0026] The present invention has been described through the above-mentioned embodiments. Those skilled in the art will appreciate that the present invention is not limited to the above-mentioned embodiments, and more modifications may be made according to the teachings of the present invention. These modifications are all within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A magnetic roller filter with oil removal function, comprising a housing (4) and a collecting box (7), wherein a roller (5) is movably connected to the top of the housing (4), and a plurality of magnetic strips (12) are installed on the circumferential inner wall of the roller (5), characterized in that: The collecting box (7) is fixed inside the shell (4) through a connecting assembly. A plurality of telescopic rods (14) are fixedly connected to an outer wall of one side of the collecting box (7). A fixing plate (8) is fixedly connected between the plurality of telescopic rods (14). A spring (13) is sleeved on the outer side of the telescopic rod (14), and two ends of the spring (13) are respectively fixed to the collecting box (7) and the fixing plate (8). One side of the fixing plate (8) is provided with oil-absorbing cotton (9), and the oil-absorbing cotton (9) is in contact with the roller (5). Two fixing assemblies are provided between the oil-absorbing cotton (9) and the fixing plate (8).

2. The magnetic roller filter with oil removal function according to claim 1, characterized in that: A water guide plate (11) is fixedly connected to the top of the shell (4), and a plurality of through holes (10) are provided at the bottom of the water guide plate (11).

3. The magnetic roller filter with oil removal function according to claim 1, characterized in that: The fixing assembly comprises a convex plate (15), the convex plate (15) is fixed to two ends of the fixing plate (8) by means of bolts, one side of the convex plate (15) is fixedly connected to a tension spring (16), one end of the tension spring (16) is fixedly connected to a connecting plate (17), one side of the connecting plate (17) is fixedly connected to a protrusion (18), and both ends of the oil-absorbing cotton (9) are provided with a card slot (19), and the card slot (19) is plugged into the protrusion (18).

4. The magnetic roller filter with oil removal function according to claim 1, characterized in that: A scraper (6) is fixedly connected to the top of the collecting box (7), and the scraper (6) is in contact with the roller (5).

5. The magnetic roller filter with oil removal function according to claim 1, characterized in that: The connection assembly comprises two L-shaped plates (2), and the two L-shaped plates (2) are fixed to an outer wall of one side of the collection box (7) by means of bolts.

6. The magnetic roller filter with oil removal function according to claim 5, characterized in that: A threaded rod (3) is movably connected inside the L-shaped plate (2), and the threaded rod (3) is plugged into the housing (4).

7. The magnetic roller filter with oil removal function according to claim 1, characterized in that: A baffle (1) is fixedly connected to the top inner wall of the shell (4).

Images