Filtering material easy for thallus growth

Abstract

The utility model relates to the technical field of filter materials, and discloses a filter material easy for thallus growth, which comprises an outer cylinder and a filter material cylinder, the filter material cylinder is arranged in the outer cylinder, a large opening is arranged on the end face of the outer cylinder, a small opening is arranged on the end face of the filter material cylinder, a vertical frame is arranged on the outer ring of the filter material cylinder, and an annular frame is arranged on the vertical frame. The filter material barrel is arranged on the outer barrel, the filter material barrel can be installed on the outer barrel through a large screw head, the extension seat is arranged on the filter material barrel, the vertical frame is arranged on the extension seat, the convex seat is arranged on the annular frame corresponding to the vertical frame, the guide opening is formed in the convex seat, and the annular frame can slide on the vertical frame through the convex seat. The annular frame and the vertical frame can be combined into a frame by arranging the annular frame and the vertical frame, so that a position where thalli can be attached is provided, and growth of the thalli can be facilitated by arranging the annular frame and the vertical frame.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering materials, and in particular to a filtering material that is easy for bacterial growth. Background Art

[0002] Filter material is a general term for water treatment filter materials, which are mainly used for filtering domestic sewage, industrial sewage, pure water and drinking water. With the increase in population and industrial factories, water consumption continues to increase, water resources are becoming increasingly scarce, and the demand for recycled and treated water is increasing. Filter materials are usually used in the water treatment process.

[0003] According to patent publication number CN115382299A, a filter material and a filtering method thereof belong to the field of water treatment and filtration technology. The filter material includes: a base and a chassis; the chassis is provided with a plurality of dense micropores, and a plurality of fiber filaments are connected to the top of the chassis; the interior of the base is hollow, the top of the base is provided with a first opening, the bottom of the base is provided with a second opening, the chassis is located in the base, and the length and width of the chassis are both greater than the length and width of the first opening and the second opening. During filtration, the fluid to be filtered compresses the fiber filaments, automatically forming a filter layer with sparse upper and dense lower layers, the upper layer intercepts large particle size impurities, the lower layer intercepts small particle size impurities, and the chassis intercepts smaller particle size impurities, maximizing the interception capacity of the filter material. During backwashing, air and water pass through the dense micropores of the chassis to clean the dense micropores, and the bubbles become smaller and denser after passing through the dense micropores, cleaning the fiber filaments, greatly improving the cleaning effect.

[0004] However, although the above application improves the filtering effect, it is not easy for bacteria to grow when used in water. When the filter material is filtering the water, the bacteria cannot directly attach to the filter material. The bacteria and impurities will be blocked together at the outer end surface of the filter material. The bacteria have no place to attach, so they continue to float in the water and cannot grow. Utility Model Content

[0005] The utility model aims to provide a filtering material that is easy for bacteria to grow, thereby solving the problem of a filtering material that is easy for bacteria to grow in the prior art.

[0006] The utility model provides the following technical solution: a filter material that is easy for bacteria to grow, comprising an outer cylinder and a filter material cylinder, wherein the filter material cylinder is arranged inside the outer cylinder, a large opening is opened on the end surface of the outer cylinder, a small opening is opened on the end surface of the filter material cylinder, a vertical frame is arranged on the outer ring of the filter material cylinder, an annular frame is arranged on the vertical frame, and the annular frame is slidably connected to the corresponding vertical frame.

[0007] As a preferred embodiment of the above technical solution, the annular frame is arranged in a circular shape, the diameter of the annular frame is larger than the diameter of the filter material cylinder, the diameter of the annular frame is smaller than the diameter of the filter material cylinder, and a plurality of the annular frames are arranged.

[0008] As a preferred embodiment of the above technical solution, a through opening is arranged at one end of the outer cylinder, an inner ring is arranged inside the through opening, the diameter of the inner ring is the same as the diameter of the through opening, and the middle part of the inner ring is hollow.

[0009] As a preferred embodiment of the above technical solution, a large screw hole is provided in the middle of the inner ring, and a knob is provided on the filter material cylinder corresponding to the large screw hole.

[0010] As a preferred embodiment of the above technical solution, a large screw head is provided on the outer wall of the knob, and the large screw head is threadedly connected in the corresponding large screw mouth.

[0011] As a preferred embodiment of the above technical solution, a connecting seat is provided between the knob and the filter cartridge, an extension seat is provided on the connecting seat, and a small screw hole is opened on the extension seat.

[0012] As a preferred embodiment of the above technical solution, a screw rod is arranged inside the small screw hole, and one end of the screw rod is connected to the vertical frame.

[0013] As a preferred embodiment of the above technical solution, the inner wall of the annular frame is provided with an inner seat, the inner seat is provided with a convex seat, the convex seat is provided with a guide opening, and the guide opening is slidably connected to the vertical frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model arranges a filter material cylinder inside the outer cylinder, filter material can be placed inside the filter material cylinder, and the filter material can be used for normal filtration, a small opening is opened on the filter material cylinder, and a large opening is opened on the outer cylinder, so that the circulation of water and the circulation of bacteria can be realized, a connecting seat is arranged on the filter material cylinder, an extension seat is arranged on the connecting seat, a vertical frame is arranged on the extension seat, the vertical frame is threadedly connected to the extension seat by a screw, the extension seat will not fall off, the extension seat is slidably connected to the annular frame, the annular frame is arranged at various places of the vertical frame, so as to form a frame, and bacteria can be attached to the annular frame and the vertical frame by arranging them, and a position for bacteria to attach is provided by arranging the vertical frame and the annular frame between the outer cylinder and the filter material cylinder, so as to facilitate the attachment and growth of bacteria.

[0016] The utility model arranges an inner seat on the annular frame, a convex seat is arranged on the inner seat, a guide opening is opened on the convex seat, the convex seat can slide on the vertical frame through the guide opening, the annular frame can be installed on the vertical frame, and the annular frame can be staggered with the vertical frame to achieve installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a filter material structure that is easy for bacteria to grow Figure 1 ;

[0018] Figure 2 A schematic diagram of a filter material structure that is easy for bacteria to grow Figure 2 ;

[0019] Figure 3 This is a schematic diagram of an enlarged area A in a filter material that is easy for bacteria to grow;

[0020] Figure 4 This is a magnified schematic diagram of area B in a filter material that is easy for bacteria to grow.

[0021] In the figure: 1, outer cylinder; 2, through opening; 3, inner ring; 4, annular frame; 5, vertical frame; 6, screw head; 7, knob; 8, connecting seat; 9, small opening; 10, filter cylinder; 11, large screw opening; 12, large opening; 13, small screw opening; 14, screw rod; 15, extension seat; 16, guide opening; 17, convex seat; 18, inner seat. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Example 1

[0024] like Figure 1-4 As shown, the utility model provides a technical solution: a filtering filter material that is easy for bacteria to grow, including an outer cylinder 1 and a filter material cylinder 10, the inner part of the outer cylinder 1 is provided with a filter material cylinder 10, a large opening 12 is opened on the end surface of the outer cylinder 1, and a small opening 9 is opened on the end surface of the filter material cylinder 10, a vertical frame 5 is arranged on the outer ring of the filter material cylinder 10, and an annular frame 4 is arranged on the vertical frame 5, and the annular frame 4 is slidably connected to the corresponding vertical frame 5. By arranging the filter material cylinder 10 on the outer cylinder 1, the filter material cylinder 10 can be installed on the outer cylinder 1 through a large screw head 6, and an extension seat 15 is arranged on the filter material cylinder 10, and the vertical frame 5 is arranged on the extension seat 15. The annular frame 4 corresponding to the vertical frame 5 is provided with a convex seat 17, and a guide port 16 is opened on the convex seat 17, so that the annular frame 4 can be slid on the vertical frame 5 through the convex seat 17, thereby realizing the installation of the annular frame 4, and by arranging the annular frame 4 and the vertical frame 5, they can be combined into a frame, thereby providing a position for bacteria to attach, and the growth of bacteria can be facilitated by the arrangement.

[0025] As an implementation method in this embodiment, Figure 2 As shown, the annular frame 4 is arranged in a circular shape, the diameter of the annular frame 4 is larger than the diameter of the filter cartridge 10, and the diameter of the annular frame 4 is smaller than the diameter of the filter cartridge 10. A plurality of annular frames 4 are arranged, and the attachment of bacteria can be achieved by the arrangement of the annular frames 4.

[0026] As an implementation method in this embodiment, Figure 3 As shown, a through opening 2 is provided at one end of the outer cylinder 1, and an inner ring 3 is provided inside the through opening 2. The diameter of the inner ring 3 is the same as the diameter of the through opening 2, and the middle part of the inner ring 3 is hollow. The filter cartridge 10 can be installed by opening the through opening 2.

[0027] Example 2

[0028] like Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes a filter material that is easy for bacteria to grow. A large screw hole 11 is provided in the middle of the inner ring 3, and a knob 7 is provided on the filter material cartridge 10 corresponding to the large screw hole 11. The rotation can be achieved by setting the knob 7, so that the large screw head 6 is rotatably connected to the large screw hole 11, thereby facilitating the installation of the filter material cartridge 10; a large screw head 6 is provided on the outer wall of the knob 7, and the large screw head 6 is threadedly connected to the corresponding large screw hole 11; a connecting seat 8 is provided between the knob 7 and the filter cartridge 10, and an extension seat 15 is provided on the connecting seat 8, and a small screw mouth 13 is opened on the extension seat 15, and a threaded connection of the screw rod 14 can be realized by setting the extension seat 15, and the fixed limit of the vertical frame 5 can be realized when the screw rod 14 is installed on the extension seat 15; a screw rod 14 is provided inside the small screw mouth 13, and one end of the screw rod 14 is connected to the vertical frame 5, and the vertical frame 5 can be disassembled as a whole by setting the screw rod 14.

[0029] As an implementation method in this embodiment, Figure 4 As shown, the inner wall of the annular frame 4 is provided with an inner seat 18, a convex seat 17 is provided on the inner seat 18, a guide opening 16 is opened on the convex seat 17, and the guide opening 16 is slidably connected to the vertical frame 5. The installation of the convex seat 17 can be realized by setting the inner seat 18.

[0030] Working principle: By setting a filter cartridge 10 inside the outer cylinder 1, filter material can be placed inside the filter cartridge 10, and the filter material can be used for normal filtration. A small opening 9 is opened on the filter cartridge 10, and a large opening 12 is opened on the outer cylinder 1, so as to realize the circulation of water and the circulation of bacteria. A connecting seat 8 is arranged on the filter cartridge 10, and an extension seat 15 is arranged on the connecting seat 8. A vertical frame 5 is arranged on the extension seat 15. The vertical frame 5 is threadedly connected to the extension seat 15 through a screw 14, and the extension seat 15 will not fall off. The extension seat 15 is slidably connected to the annular frame 4, and the annular frame 4 is arranged on each of the vertical frame 5. The annular frame 4 and the vertical frame 5 are arranged to form a frame, and the bacteria can be attached to the annular frame 4 and the vertical frame 5. The vertical frame 5 and the annular frame 4 are arranged between the outer tube 1 and the filter material tube 10 to provide a position for the bacteria to attach, thereby facilitating the attachment and growth of the bacteria. The utility model arranges an inner seat 18 on the annular frame 4, and a convex seat 17 is arranged on the inner seat 18. A guide port 16 is opened on the convex seat 17, and the convex seat 17 can slide on the vertical frame 5 through the guide port 16. The annular frame 4 can be installed on the vertical frame 5, and the annular frame 4 can be staggered with the vertical frame 5 to achieve installation.

[0031] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A filter material that is easy for bacterial growth, comprising an outer cylinder (1) and a filter material cylinder (10), characterized in that: A filter material cylinder (10) is arranged inside the outer cylinder (1), a large opening (12) is provided on the end surface of the outer cylinder (1), a small opening (9) is provided on the end surface of the filter material cylinder (10), a vertical frame (5) is arranged on the outer ring of the filter material cylinder (10), an annular frame (4) is arranged on the vertical frame (5), and the annular frame (4) is slidably connected to the corresponding vertical frame (5); The annular frame (4) is arranged in a circular shape, the diameter of the annular frame (4) is larger than the diameter of the filter material cylinder (10), the diameter of the annular frame (4) is smaller than the diameter of the filter material cylinder (10), and a plurality of the annular frames (4) are arranged.

2. The filter material that is easy for bacterial growth according to claim 1, characterized in that: A through opening (2) is provided at one end of the outer cylinder (1), an inner ring (3) is provided inside the through opening (2), the diameter of the inner ring (3) is the same as the diameter of the through opening (2), and the middle of the inner ring (3) is hollow.

3. The filter material that is easy for bacterial growth according to claim 2, characterized in that: A large screw hole (11) is provided in the middle of the inner ring (3), and a knob (7) is provided on the filter material cartridge (10) corresponding to the large screw hole (11).

4. The filter material that is easy for bacterial growth according to claim 3, characterized in that: A large screw head (6) is provided on the outer wall of the knob (7), and the large screw head (6) is threadedly connected in a corresponding large screw opening (11).

5. The filter material that is easy for bacterial growth according to claim 4, characterized in that: A connecting seat (8) is provided between the knob (7) and the filter cartridge (10), an extension seat (15) is provided on the connecting seat (8), and a small screw hole (13) is provided on the extension seat (15).

6. The filter material that is easy for bacterial growth according to claim 5, characterized in that: A screw rod (14) is disposed inside the small screw hole (13), and one end of the screw rod (14) is connected to the vertical frame (5).

7. The filter material that is easy for bacterial growth according to claim 1, characterized in that: The inner wall of the annular frame (4) is provided with an inner seat (18), a convex seat (17) is provided on the inner seat (18), a guide opening (16) is opened on the convex seat (17), and the guide opening (16) is slidably connected to the vertical frame (5).

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