Anti-blocking marine filter

Abstract

The anti-blocking marine filter comprises a tank body, a water outlet pipe is fixedly connected to the side wall, close to the top end, of the tank body, a rotating groove is formed in the side wall, close to the middle, of the top of the tank body, a driven plate is rotationally arranged in the rotating groove, two sweeping scrapers are fixedly connected to the side wall of the bottom of the driven plate, and each sweeping scraper is of a semicircular structure; the cleaning scrapers are arranged on the inner wall of the tank body, brushes are fixedly connected to the outer walls, far away from each other, of the two cleaning scrapers, a cylindrical filter screen is fixedly connected to the middle of the interior of the tank body, and the cleaning scrapers are tightly attached to the inner wall of the filter screen through the brushes. When needed, the stirring plate is stirred to drive the sweeping scraping plate to rotate through the driven plate, due to the fact that the sweeping scraping plate is of a semicircular structure corresponding to the filter screen, sundries accumulated on the inner wall of the filter screen can be cleaned through rotation of the sweeping scraping plate, and the blockage cleaning function is achieved; and a brush is arranged on the outer wall of the cleaning scraper, so that the cleaning effect and efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of an anti-clogging structure for a filter, in particular to an anti-clogging marine filter. Background Art

[0002] The marine filter is a filtering device installed on ships, which is mainly used for filtering water resources. Water can be purified through this equipment, and it is also one of the more important equipment in ships today.

[0003] During the operation of current filtering devices, impurities will adhere to the filter element. As time goes by, the impurities will clog the filter holes on the filter element, seriously affecting the normal use of the equipment. The current treatment method is basically to disassemble the equipment for cleaning, which increases maintenance time and affects the filtration of water sources. For this reason, an anti-clogging marine filter is established. Utility Model Content

[0004] The technical solution adopted by the utility model to solve the technical problem is: an anti-clogging marine filter, including a tank body, a water outlet pipe is fixedly connected to the side wall of the tank body near the top, a rotation groove is opened on the top of the tank body and the side wall near the middle, a driven plate is rotatably set in the rotation groove, two cleaning scrapers are fixedly connected to the bottom side wall of the driven plate, the cleaning scrapers are of semicircular structure, the outer walls of the two cleaning scrapers away from each other are fixedly connected with brushes, a cylindrical filter screen is fixedly connected in the middle of the tank body, and the cleaning scrapers are tightly fitted with the inner wall of the filter screen through the brush.

[0005] As a preferred technical solution of the utility model, a water inlet pipe is detachably connected to the middle of the top side wall of the tank body, a through hole is opened in the middle of the driven plate, the water inlet pipe corresponds to the through hole, and the water inlet pipe corresponds to the middle position of the filter screen, and the top side walls of the driven plate near the two side edges are fixedly connected with a toggle plate, one end of the toggle plate extends from the top opening of the rotating groove, and the two toggle plates are located on both sides of the water inlet pipe.

[0006] As a preferred technical solution of the utility model, both side walls of the tank body near the top edge are movably connected with extension columns, the inner wall of the tank body and the position opposite to the extension column is fixedly connected with a mounting box, the extension column penetrates and is telescopically connected inside the mounting box, the inner wall of the mounting box is fixedly connected with a fixing plate, the extension column is located in the mounting box and a section of the side wall away from the fixing plate is fixedly connected with a positioning plate, a spring is fixedly connected between the positioning plate and the fixing plate, the extension column is fixedly connected with a striking plate at one end close to the filter screen, and the striking plate is fixedly connected with a buffer pad on the side wall away from the extension column.

[0007] The utility model has the following advantages: a cleaning scraper is arranged on the inner wall of the filter screen, and when necessary, the cleaning scraper is driven to rotate via the driven plate by toggling the toggle plate, and because the cleaning scraper is a semicircular structure corresponding to the filter screen, the accumulated debris on the inner wall of the filter screen can be cleaned by the rotation of the cleaning scraper, thereby realizing the function of clearing the blockage, and the brush is arranged on the outer wall of the cleaning scraper, which can effectively improve the cleaning effect and efficiency;

[0008] If necessary, the extension column can be pulled outward to squeeze and store force on the spring, and then the extension column can be released so that it can push the impact plate to impact the filter under the drive of the spring. The vibration generated by the impact can shake off some stubborn impurities and improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional structural schematic diagram of a preferred embodiment of the utility model;

[0010] Figure 2 It is a schematic diagram of the planar structure of a preferred embodiment of the utility model;

[0011] Figure 3 This is a schematic diagram of the three-dimensional structure of a scraper of a preferred embodiment of the utility model;

[0012] Figure 4 It is a preferred embodiment of the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0013] Explanation of the reference numerals: 1. tank body; 2. water inlet pipe; 3. chute; 4. toggle plate; 5. extension column; 6. water outlet pipe; 7. driven plate; 8. cleaning scraper; 9. striking plate; 10. filter screen; 11. through hole; 12. installation box; 13. fixing plate; 14. positioning plate; 15. spring. DETAILED DESCRIPTION

[0014] The utility model will be further described below in conjunction with the accompanying drawings.

[0015] Please refer to Figure 1-4 The utility model is an anti-clogging marine filter, comprising a tank body 1, a water outlet pipe 6 is fixedly connected to the side wall of the tank body 1 near the top, a rotating groove 3 is opened on the side wall near the middle of the top of the tank body 1, a driven plate 7 is rotatably set in the rotating groove 3, two cleaning scrapers 8 are fixedly connected to the side wall at the bottom of the driven plate 7, the cleaning scrapers 8 are semicircular structures, and the outer walls of the two cleaning scrapers 8 away from each other are fixedly connected with brushes, and a cylindrical filter screen 10 is fixedly connected in the middle of the tank body 1, and the cleaning scrapers 8 are tightly fitted with the inner wall of the filter screen 10 through the brush;

[0016] A water inlet pipe 2 is detachably connected to the middle of the top side wall of the tank body 1, a through hole 11 is opened in the middle of the driven plate 7, the water inlet pipe 2 corresponds to the through hole 11, and the water inlet pipe 2 corresponds to the middle position of the filter screen 10, the top side walls of the driven plate 7 near the edges on both sides are fixedly connected with a toggle plate 4, one end of the toggle plate 4 extends from the top opening of the rotating groove 3, the two toggle plates 4 are located on both sides of the water inlet pipe 2, the side walls on both sides near the top edge of the tank body 1 are movably connected with extension columns 5, the inner wall of the tank body 1 and the position opposite to the extension column 5 is fixedly connected with an installation box 12, the extension column 5 penetrates and is telescopically connected inside the installation box 12.

[0017] The preferred technical effect of this scheme is that when blockage occurs, the toggle plate 4 is toggled to rotate along the rotating groove 3, thereby driving the driven plate 7 and the cleaning scraper 8 to rotate synchronously. As the cleaning scraper 8 rotates, it can generate friction with the inner wall of the filter 10, thereby scraping off impurities adhering to the inner wall of the filter 10 to achieve a cleaning effect, and a brush is fixed on the outer wall of the cleaning scraper 8, and the brush can be used to brush and clean the debris adhering to the filter holes of the filter 10, thereby improving the blockage cleaning effect. Regularly driving the cleaning scraper 8 can effectively prevent the filter from being blocked.

[0018] A fixing plate 13 is fixedly connected to the inner wall of the installation box 12, a positioning plate 14 is fixedly connected to a section of the side wall of the extension column 5 located in the installation box 12 and away from the fixing plate 13, a spring 15 is fixedly connected between the positioning plate 14 and the fixing plate 13, an end of the extension column 5 close to the filter 10 is fixedly connected to a striking plate 9, and a buffer pad is fixedly connected to the side wall of the striking plate 9 away from the extension column 5.

[0019] The preferred technical effect of this solution is that when the blockage is severe, the extension column 5 is pulled outward, and as the extension column 5 is pulled, the spring 15 can be squeezed. As the spring 15 is squeezed, it can accumulate energy, and then the extension column 5 is released to allow it to move rapidly outward under the drive of the spring 15, thereby driving the impact plate 9 to impact the filter 10. The vibration generated by the impact can clean up stubborn impurities, and the cleaning effect can be effectively improved by the cooperation of the cleaning scraper 8 and the extension column 5.

[0020] Specifically, when the utility model is used, the water to be treated is transported through the water inlet pipe 2 and then enters the middle of the filter 10 through the through hole 11, and then the water flows outward from the inside of the filter 10 to filter the water. As the filtering time increases, the filtered impurities will accumulate on the inner wall of the filter 10. At this time, the toggle plate 4 is driven to drive the cleaning scraper 8 to rotate, so as to clean the inner wall of the filter 10 to avoid blockage. Then the extension column 5 is pulled to squeeze the spring 15 to store energy. When the restriction on the extension column 5 is released, it drives the impact plate 9 to impact the filter 10 under the drive of the spring 15, so that the filter 10 vibrates and the impurity cleaning effect is improved. In order to avoid damage to the filter 10 caused by the impact, a buffer pad is set on the outer wall of the impact plate 9, and the filtered water is discharged from the outlet pipe 6.

[0021] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0022] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An anti-clogging marine filter, comprising a tank (1), characterized in that: The side wall of the tank body (1) near the top is fixedly connected to a water outlet pipe (6), the top of the tank body (1) and the side wall near the middle is provided with a rotation groove (3), a driven plate (7) is rotatably arranged in the rotation groove (3), two cleaning scrapers (8) are fixedly connected to the bottom side wall of the driven plate (7), the cleaning scrapers (8) are of a semicircular structure, and the outer walls of the two cleaning scrapers (8) that are away from each other are fixedly connected to brushes, and a cylindrical filter screen (10) is fixedly connected to the middle of the tank body (1), and the cleaning scrapers (8) are tightly fitted to the inner wall of the filter screen (10) through the brush.

2. The anti-clogging marine filter according to claim 1, characterized in that: A water inlet pipe (2) is detachably connected to the middle of the top side wall of the tank body (1), a through hole (11) is provided through the middle of the driven plate (7), the water inlet pipe (2) corresponds to the through hole (11), and the water inlet pipe (2) corresponds to the middle position of the filter screen (10).

3. The anti-clogging marine filter according to claim 1, characterized in that: The top side walls of the driven plate (7) close to the edges on both sides are fixedly connected with a toggle plate (4), one end of the toggle plate (4) extends out from the top opening of the rotating groove (3), and the two toggle plates (4) are located on both sides of the water inlet pipe (2).

4. The anti-clogging marine filter according to claim 1, characterized in that: The side walls of the tank body (1) on both sides close to the top edge are both movably connected with extension columns (5), and the inner wall of the tank body (1) and a position opposite to the extension columns (5) are fixedly connected with a mounting box (12), and the extension columns (5) penetrate through the inside of the mounting box (12) and are telescopically connected.

5. The anti-clogging marine filter according to claim 4, characterized in that: The inner wall of the installation box (12) is fixedly connected to a fixing plate (13); the extension column (5) is located in the installation box (12) and is fixedly connected to a positioning plate (14) on a section of the side wall away from the fixing plate (13); a spring (15) is fixedly connected between the positioning plate (14) and the fixing plate (13); an end of the extension column (5) close to the filter (10) is fixedly connected to a striking plate (9); and a side wall of the striking plate (9) away from the extension column (5) is fixedly connected to a buffer pad.

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