Filter element structure of sewage treatment equipment

Abstract

The utility model belongs to the technical field of sewage treatment equipment, and particularly relates to a filter element structure of sewage treatment equipment, which comprises a shell, a shell cover is mounted at the top of the shell, a mounting hole is formed in the top of the shell cover, a filter element main body is arranged in the mounting hole in a penetrating manner, and the bottom of the filter element main body is tightly attached to the inner wall of the bottom of the shell. A through hole is formed in the bottom of the filter element body, a water outlet hole corresponding to the through hole is formed in the bottom of the shell, a water outlet pipe is fixed to the position, located at the water outlet hole, of the bottom of the shell, and a valve is installed at the bottom end of the water outlet pipe. By arranging the mounting disc, the positioning block, the positioning hole, the clamping hole, the connecting disc, the U-shaped plate, the rotating rod, the knob, the disc, the connecting rod, the connecting block, the clamping rod and the like, when more impurities adhere to the surface of the filter element main body and influence the water filtering effect, the filter element main body can be conveniently and quickly detached from the shell, and the water filtering effect is greatly improved. Therefore, the filter element main body can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a filter element structure of sewage treatment equipment. Background Art

[0002] Sewage treatment equipment is a mechanical device specially used for treating sewage. It aims to remove harmful substances in sewage and make the water quality meet the standards for discharge or reuse. These devices play a vital role in environmental protection and water resource management. At present, the filter element on the sewage treatment equipment is not easy to disassemble and assemble. When there are many impurities adhering to the surface of the filter element, which affects the water filtering effect, it is not convenient to disassemble it for cleaning. Therefore, we propose a filter element structure for sewage treatment equipment to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a filter element structure for sewage treatment equipment, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A filter element structure for sewage treatment equipment comprises a shell, a shell cover is installed on the top of the shell, a mounting hole is provided on the top of the shell cover, a filter element body is penetrated in the mounting hole, the bottom of the filter element body is tightly fitted with the bottom inner wall of the shell, a through hole is provided at the bottom of the filter element body, a water outlet hole corresponding to the through hole is provided at the bottom of the shell, a water outlet pipe is fixed at the bottom of the shell and located at the water outlet hole, a valve is installed at the bottom end of the water outlet pipe, a mounting plate is fixed on the top of the filter element body, two positioning blocks are symmetrically fixed on the top of the shell cover, two positioning holes adapted to the positioning blocks are symmetrically provided on the surface of the mounting plate, the side walls of the positioning blocks are provided with clamping holes, and the top of the mounting plate is connected with a connecting member by bolts. A connecting plate, a U-shaped plate is fixed on the top of the connecting plate, a rotating rod is rotatably connected to the top center position of the U-shaped plate through a bearing, a knob is fixed on the top of the rotating rod, a circular plate is fixed on the bottom end of the rotating rod, the surface of the circular plate is symmetrically rotatably connected to two connecting rods through a pin shaft, one end of each connecting rod is rotatably connected to a connecting block through a pin shaft, the connecting blocks are slidably connected to the top of the connecting plate, a clamping rod adapted to the clamping hole is fixed to one side wall of the connecting block, a spring is sleeved on the outer side of the clamping rod, two ends of the spring are respectively fixedly connected to an inner wall of one side adjacent to the U-shaped plate and a side wall of an adjacent connecting block, the clamping rod slides through a side wall adjacent to the U-shaped plate and is clamped in the corresponding clamping hole, and a water inlet pipe is installed on the top of the shell cover.

[0008] Furthermore, a sleeve plate is fixed on the surface of the shell, and supporting legs are fixed at four corners of the bottom of the sleeve plate.

[0009] Furthermore, universal self-locking wheels are installed at the bottom of the supporting legs.

[0010] Furthermore, the surface of the knob is provided with anti-slip textures.

[0011] Furthermore, a limiting block is fixed on the bottom of each of the connection blocks, and two limiting grooves adapted to the limiting blocks are symmetrically provided on the top of the connection disk.

[0012] Furthermore, both side walls of the U-shaped plate are provided with sliding holes adapted for the clamping rods.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a filter element structure of sewage treatment equipment, which has the following beneficial effects:

[0015] The utility model provides structures such as the mounting plate, the positioning block, the positioning hole, the clamping hole, the connecting plate, the U-shaped plate, the rotating rod, the knob, the disc, the connecting rod, the connecting block and the clamping rod. When a large number of impurities adhere to the surface of the filter element body and the water filtering effect is affected, the filter element body can be removed from the shell body more conveniently and quickly, thereby facilitating the cleaning of the filter element body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall top view structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-section structure at the middle edge AA;

[0019] Figure 4 This is a schematic diagram of the connecting rod structure of the utility model;

[0020] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of area B in the middle.

[0021] In the figure: 1. shell; 2. shell cover; 3. mounting hole; 4. filter element body; 5. through hole; 6. water outlet hole; 7. water outlet pipe; 8. valve; 9. mounting plate; 10. positioning block; 11. positioning hole; 12. clamping hole; 13. connecting plate; 14. U-shaped plate; 15. rotating rod; 16. knob; 17. disc; 18. connecting rod; 19. connecting block; 20. clamping rod; 21. water inlet pipe; 22. sleeve plate; 23. supporting leg; 24. universal self-locking wheel; 25. limit block; 26. limit groove; 27. sliding hole; 28. spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figure 1-5As shown, a filter element structure of a sewage treatment equipment proposed by an embodiment of the utility model comprises a shell 1, a shell cover 2 is installed on the top of the shell 1, a mounting hole 3 is opened on the top of the shell cover 2, a filter element body 4 is penetrated in the mounting hole 3, the bottom of the filter element body 4 is tightly fitted with the bottom inner wall of the shell 1, a through hole 5 is opened at the bottom of the filter element body 4, a water outlet hole 6 corresponding to the through hole 5 is opened at the bottom of the shell 1, a water outlet pipe 7 is fixed at the bottom of the shell 1 and located at the water outlet hole 6, a valve 8 is installed at the bottom end of the water outlet pipe 7, a mounting plate 9 is fixed on the top of the filter element body 4, two positioning blocks 10 are symmetrically fixed on the top of the shell cover 2, and two positioning holes 10 adapted to the positioning blocks 10 are symmetrically opened on the surface of the mounting plate 9 1, the side walls of the positioning block 10 are provided with a card hole 12, the top of the mounting plate 9 is connected with a connecting plate 13 by bolts, the top of the connecting plate 13 is fixed with a U-shaped plate 14, the top center of the U-shaped plate 14 is rotatably connected with a rotating rod 15 through a bearing, the top of the rotating rod 15 is fixed with a knob 16, the bottom of the rotating rod 15 is fixed with a disc 17, the surface of the disc 17 is symmetrically rotatably connected with two connecting rods 18 through a pin shaft, one end of the connecting rod 18 is rotatably connected with a connecting block 19 through a pin shaft, the connecting block 19 is slidably connected to the top of the connecting plate 13, and a card rod 20 adapted to the card hole 12 is fixed to one side wall of the connecting block 19, the outer side of the card rod 20 is sleeved with a spring 28, and the two ends of the spring 28 are respectively connected to the U-shaped plate 1 4 is fixedly connected to a side wall of an adjacent connecting block 19, a clamping rod 20 slides through a side wall of an adjacent U-shaped plate 14 and is clamped in a corresponding clamping hole 12, a water inlet pipe 21 is installed on the top of the shell cover 2, and when in use, sewage is passed into the shell 1 from the water inlet pipe 21, and under the action of the filter element body 4, impurities in the sewage can be retained on the outside of the filter element body 4, and the filtered sewage will pass through the through hole 5 and the water outlet hole 6 and be discharged from the water outlet pipe 7, when more impurities adhere to the surface of the filter element body 4, affecting the water filtering effect, the knob 16 can be turned, the knob 16 can drive the rotating rod 15 to rotate, the rotating rod 15 can drive the disc 17 to rotate, and the disc 17 can drive the two connecting rods 18 to move , the connecting rod 18 can drive the corresponding connecting block 19 to move toward the middle. At this time, the spring 28 will be stretched, and the connecting block 19 can drive the corresponding clamping rod 20 to move inward, so that the clamping rod 20 can be disengaged from the clamping hole 12 on the corresponding positioning block 10, so that the mounting plate 9 together with the filter element body 4 can be removed from the housing 1, so the filter element body 4 can be easily cleaned. The connecting plate 13 is connected to the mounting plate 9 by bolts, so that when the filter element body 4 is damaged and cannot be used, the connecting plate 13 can be easily removed from the mounting plate 9, so that the connecting plate 13 and the components on its surface can be installed on another new filter element body 4, which can be reused and achieve the purpose of saving.

[0025] like Figure 1As shown, in some embodiments, a sleeve plate 22 is fixed to the surface of the shell 1, and support legs 23 are fixed to the four corners of the bottom of the sleeve plate 22 to provide support. Universal self-locking wheels 24 are installed at the bottom of the support legs 23 to facilitate the movement of the device. The surface of the knob 16 is provided with anti-slip textures, which can provide a good anti-slip effect, thereby facilitating the user to turn the knob 16.

[0026] like Figure 5 As shown, in some embodiments, a limiting block 25 is fixed at the bottom of the connecting block 19, and two limiting grooves 26 adapted to the limiting block 25 are symmetrically provided on the top of the connecting plate 13, so that the connecting block 19 can move more stably on the connecting plate 13, and sliding holes 27 adapted to the clamping rod 20 are provided on both side walls of the U-shaped plate 14, so that the clamping rod 20 can smoothly pass through the adjacent side walls of the U-shaped plate 14.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A filter element structure for sewage treatment equipment, comprising a housing (1), characterized in that: A shell cover (2) is installed on the top of the shell (1), a mounting hole (3) is provided on the top of the shell cover (2), a filter element body (4) is provided through the mounting hole (3), the bottom of the filter element body (4) is tightly fitted with the bottom inner wall of the shell (1), a through hole (5) is provided on the bottom of the filter element body (4), a water outlet hole (6) corresponding to the through hole (5) is provided on the bottom of the shell (1), and a water outlet pipe (7) is fixed at the bottom of the shell (1) and located at the water outlet hole (6). ), a valve (8) is installed at the bottom end of the water outlet pipe (7), a mounting plate (9) is fixed on the top of the filter element body (4), two positioning blocks (10) are symmetrically fixed on the top of the shell cover (2), two positioning holes (11) adapted to the positioning blocks (10) are symmetrically provided on the surface of the mounting plate (9), and the side walls of the positioning blocks (10) are provided with clamping holes (12), the top of the mounting plate (9) is connected to a connecting plate (13) by bolts, and the top of the connecting plate (13) is fixed A U-shaped plate (14) is provided, wherein a rotating rod (15) is rotatably connected to the top center of the U-shaped plate (14) via a bearing, a knob (16) is fixed to the top of the rotating rod (15), a disc (17) is fixed to the bottom end of the rotating rod (15), two connecting rods (18) are symmetrically rotatably connected to the surface of the disc (17) via a pin, one end of each connecting rod (18) is rotatably connected to a connecting block (19) via a pin, and each connecting block (19) is slidably connected to the top of the connecting disk (13). A clamping rod (20) adapted to the clamping hole (12) is fixed to one side wall of the connecting block (19), a spring (28) is sleeved on the outer side of the clamping rod (20), two ends of the spring (28) are respectively fixedly connected to an inner wall of one side adjacent to the U-shaped plate (14) and a side wall of an adjacent connecting block (19), the clamping rod (20) slides through a side wall adjacent to the U-shaped plate (14) and is clamped in the corresponding clamping hole (12), and a water inlet pipe (21) is installed on the top of the shell cover (2).

2. The filter element structure of a sewage treatment equipment according to claim 1, characterized in that: A sleeve plate (22) is fixed on the surface of the shell (1), and support legs (23) are fixed at the four bottom corners of the sleeve plate (22).

3. The filter element structure of a sewage treatment equipment according to claim 2, characterized in that: Universal self-locking wheels (24) are installed at the bottom of each of the support legs (23).

4. The filter element structure of a sewage treatment equipment according to claim 1, characterized in that: The surface of the knob (16) is provided with anti-slip patterns.

5. The filter element structure of a sewage treatment equipment according to claim 1, characterized in that: A limiting block (25) is fixed at the bottom of each connection block (19), and two limiting grooves (26) adapted to the limiting block (25) are symmetrically provided at the top of the connection plate (13).

6. The filter element structure of a sewage treatment equipment according to claim 1, characterized in that: Both side walls of the U-shaped plate (14) are provided with sliding holes (27) adapted to fit the clamping rod (20).

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