CN211635449U - Microporous filter - Google Patents

Abstract

The utility model discloses a microporous filter, which comprises a base, wherein a shell is arranged above the base, support columns are fixed at four corners of the bottom of the shell, the bottom of each support column is fixedly connected with the top of the base, a filter screen cylinder is fixed inside the shell, threaded rods are symmetrically arranged inside the shell, the bottom ends of the threaded rods are rotatably connected with the inner wall of the bottom of the shell through bearings, the top ends of the threaded rods penetrate through the top of the shell and are sleeved with and fixedly provided with driven gears, the top ends of the threaded rods are rotatably connected with the shell through bearings, a servo motor is fixed at the top of the shell, the microporous filter can conveniently and quickly clean impurities on the surface of the filter screen cylinder by arranging the threaded rods, the driven gears, driving gears, chains, connecting plates, guide rods, annular brushes and the servo motor when too many impurities are adhered on the surface of the filter screen cylinder, thereby improving the filtering efficiency and having strong practicability.

Description

a microporous filter

technical field

The utility model relates to the technical field of filtering equipment, in particular to a microporous filter.

Background technique

With the rapid development of industrialization, water pollution is becoming more and more serious. In order to reduce pollution, sewage needs to be filtered, so filtering equipment is required. However, after a period of use of the current filtering equipment, a large amount of the surface of the filter will adhere to the surface of the filter. impurities, thus affecting the filtration efficiency, so we propose a microporous filter to solve the above problems.

Utility model content

In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a filter with high filtration efficiency.

The technical scheme adopted by the present utility model to achieve the above purpose is as follows: a microporous filter includes a base, a casing is arranged above the base, and four corners of the bottom of the casing are fixed with support columns, and the support The bottom of the column is fixedly connected with the top of the base, the inside of the casing is fixed with a filter mesh cylinder, the inside of the casing is symmetrically provided with threaded rods, and the bottom ends of the threaded rods are connected to the bottom of the casing through bearings. The inner wall is rotatably connected, the top of the threaded rod penetrates the top of the casing and is sleeved with a driven gear, and the top of the threaded rod is rotatably connected to the casing through a bearing, and a servo motor is fixed on the top of the casing. The output shaft of the servo motor is fixed with a driving gear, a chain is arranged above the casing, the driving gear is connected with the driven gear through the chain, and the outer side wall of the threaded rod is sleeved with a connecting plate, and The threaded rod and the connecting plate are connected by thread, and the interior of the housing is symmetrically fixed with a guide rod, the connecting plate is respectively slidably connected to the outer side walls of the adjacent guide rods, and the outer side of the filter cylinder is sleeved with an annular brush. And the bristles of the annular brush are in close contact with the outer side wall of the filter mesh cylinder, one side wall of the connecting plate is fixedly connected with a side wall adjacent to the annular brush, and one side wall of the housing is installed and communicated with a water inlet pipe, The other side wall of the casing is installed and communicated with a sewage pipe, one end of the sewage pipe is installed with a first valve, the bottom of the casing is installed and communicated with a water outlet pipe, and the bottom end of the water outlet pipe is installed with a second valve. valve.

The top of the connecting plate is respectively provided with a threaded hole and a sliding hole, the threaded rod and the threaded hole are threadedly connected, and the guide rod penetrates the sliding hole.

The water outlet pipe is communicated with the inside of the filter screen cylinder.

The material of the threaded rod is stainless steel.

Universal self-locking wheels are installed on the bottom four corners of the base.

The beneficial effects of the utility model are: by arranging a threaded rod, a driven gear, a driving gear, a chain, a connecting plate, a guide rod, an annular brush and a servo motor, when too many impurities are adhered to the surface of the filter mesh cylinder, it is possible to quickly and easily remove the impurities. The impurities on the surface are cleaned up, so that the filtration efficiency can be improved, so the practicability is strong.

Description of drawings

1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the structure of the annular brush of the present invention.

In the figure: 1. Base; 2. Housing; 3. Support column; 4. Filter cylinder; 5. Threaded rod; 6. Driven gear; 7. Driving gear; 8. Chain; 9. Connecting plate; 10. Guide rod; 11, annular brush; 12, water inlet pipe; 13, sewage pipe; 14, first valve; 15, outlet pipe; 16, second valve; 17, threaded hole; 18, sliding hole; 19, universal self Lock wheel; 20. Servo motor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1-2, a microporous filter includes a base 1, a casing 2 is arranged above the base 1, a support column 3 is fixed on the bottom four corners of the casing 2, and the bottom of the support column 3 is connected to the base 1 The top of the casing 2 is fixedly connected, the inside of the casing 2 is fixed with a filter mesh cylinder 4, the interior of the casing 2 is symmetrically provided with a threaded rod 5, and the bottom end of the threaded rod 5 is rotatably connected to the bottom inner wall of the casing 2 through a bearing. The top of the 5 penetrates the top of the casing 2 and is sleeved with a driven gear 6, and the top of the threaded rod 5 is rotatably connected to the casing 2 through a bearing. The top of the casing 2 is fixed with a servo motor 20, and the servo motor 20 The output shaft is fixed with a driving gear 7, a chain 8 is arranged above the casing 2, the driving gear 7 is connected with the driven gear 6 through the chain 8, and the outer side wall of the threaded rod 5 is sleeved with a connecting plate 9, and the threaded rod 5 and the connecting plate 9 are screwed together, the interior of the housing 2 is symmetrically fixed with a guide rod 10, the connecting plate 9 is slidably connected to the outer side walls of the adjacent guide rods 10, and the outer side of the filter cylinder 4 is sleeved with an annular brush 11, And the bristles of the annular brush 11 are in close contact with the outer side wall of the filter mesh cylinder 4, one side wall of the connecting plate 9 is fixedly connected with a side wall adjacent to the annular brush 11, and one side wall of the housing 2 is installed and communicated with a water inlet pipe. 12. A sewage pipe 13 is installed and communicated with the other side wall of the casing 2. A first valve 14 is installed at one end of the sewage pipe 13. Two valves 16 .

In the present invention, the top of the connecting plate 9 is respectively provided with a threaded hole 17 and a sliding hole 18 , the threaded rod 5 is connected with the threaded hole 17 through a thread, the guide rod 10 penetrates the sliding hole 18 , and a threaded hole is opened on the top of the connecting plate 9 17, in order to cooperate with the threaded rod 5, so that when the threaded rod 5 rotates, the connecting plate 9 can be driven to move, and the sliding hole 18 is opened at the top of the connecting plate 9, so that the guide rod 10 can pass through the connecting plate smoothly. 9, so that the connecting plate 9 can slide stably on the guide rod 10, the water outlet pipe 15 is communicated with the interior of the filter mesh cylinder 4, and the water outlet pipe 15 is communicated with the interior of the filter mesh cylinder 4, in order to ensure that the outflowing water is passed through the filter mesh. The water filtered by the cylinder 4, the threaded rod 5 is made of stainless steel, and the threaded rod 5 is made of stainless steel to prevent the threaded rod 5 from rusting. Four universal self-locking wheels 19 are installed at the bottom of 1 to facilitate the movement of the device.

The working principle of the utility model is: when in use, the sewage is introduced from the water inlet pipe 12, and under the action of the filter cylinder 4, the impurities in the sewage will be retained on the outer wall of the filter cylinder 4, and the clean water after filtering It will flow out from the water outlet pipe 15. When there are too many impurities on the surface of the filter cylinder 4, which affects the filtration efficiency, the servo motor 20 can be activated. The servo motor 20 drives the driving gear 7 to rotate, and the driving gear 7 drives the two through the chain 8. The rotation of the driven gear 6 can drive the two threaded rods 5 to rotate, and the threaded rods 5 can drive the corresponding connecting plate 9 to move down, thereby driving the annular brush 11 to move down, so that the surface of the filter cylinder 4 can be moved down. The adhered impurities are brushed down, and the first valve 14 is opened at this time, and clean water is introduced into the water inlet pipe 12, so that the impurities will flow out from the sewage pipe 13.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A microporous filter, comprising a base (1), characterized in that: a casing (2) is provided above the base (1), and support columns are fixed at the bottom four corners of the casing (2) (3), the bottom of the support column (3) is fixedly connected with the top of the base (1), the inside of the casing (2) is fixed with a filter mesh cylinder (4), and the casing (2) is A threaded rod (5) is symmetrically arranged inside, the bottom ends of the threaded rods (5) are all rotatably connected to the bottom inner wall of the casing (2) through bearings, and the top ends of the threaded rods (5) all penetrate the casing (2). ) and a driven gear (6) is sleeved and fixed, and the top end of the threaded rod (5) is rotatably connected to the casing (2) through a bearing, and a servo motor (20) is fixed on the top of the casing (2). ), the output shaft of the servo motor (20) is fixed with a driving gear (7), a chain (8) is arranged above the casing (2), and the driving gear (7) is connected with the slave through the chain (8). The drive gear (6) is connected in a drive, the outer side wall of the threaded rod (5) is sleeved with a connecting plate (9), and the threaded rod (5) is connected with the connecting plate (9) through a thread, and the housing (2) ) is symmetrically fixed with a guide rod (10) inside, the connecting plates (9) are respectively slidably connected to the outer side walls of the adjacent guide rods (10), and an annular brush ( 11), and the bristles of the annular brush (11) are in close contact with the outer side wall of the filter mesh cylinder (4), and one side wall of the connecting plate (9) is fixedly connected to a side wall adjacent to the annular brush (11). A water inlet pipe (12) is installed and communicated with one side wall of the casing (2), and a sewage pipe (13) is installed and communicated with the other side wall of the casing (2). A first valve (14) is installed at one end, a water outlet pipe (15) is installed and communicated with the bottom of the casing (2), and a second valve (16) is installed at the bottom end of the water outlet pipe (15). 2. A microporous filter according to claim 1, characterized in that: the top of the connecting plate (9) is respectively provided with a threaded hole (17) and a sliding hole (18), and the threaded rod (5) ) and the threaded hole (17) are threadedly connected, and the guide rod (10) passes through the sliding hole (18). 3 . The microporous filter according to claim 1 , wherein the water outlet pipe ( 15 ) communicates with the inside of the filter mesh cylinder ( 4 ). 4 . 4. A microporous filter according to claim 1, characterized in that: the material of the threaded rod (5) is stainless steel. 5 . The microporous filter according to claim 1 , wherein the four corners of the bottom of the base ( 1 ) are equipped with universal self-locking wheels ( 19 ). 6 .

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