Efficient sewage treatment filler frame structure

Abstract

The utility model relates to an efficient sewage treatment filler frame structure applied to the field of sewage treatment equipment, which comprises a frame body, a scraping cross rod is mounted on the upper side between the left inner wall and the right inner wall of the frame body, and a transverse sliding groove is formed in the upper end of the scraping cross rod. The outer end of the material scraping cross rod is fixedly connected with a plurality of slidable shaft rings which are slidably connected in the transverse sliding grooves, the lower ends of the slidable shaft rings are provided with sewage treatment assemblies, and the inner ends of the transverse sliding grooves are fixedly connected with a plurality of pairs of electromagnetic fixed inner blocks. According to the scheme, a pair of electromagnetic fixed inner blocks on the two sides of a slidable shaft ring are sequentially electrified, so that the slidable shaft ring and a sewage treatment assembly below the slidable shaft ring can swing left and right, at the moment, material exchange between sewage and a biological membrane on the surface of a filler block in the sewage treatment assembly can be enhanced, and the decomposition speed of organic matter in the sewage is increased; the overall efficiency of sewage treatment is improved.

Description

Technical Field

[0001] The utility model relates to a filler frame structure, in particular to a high-efficiency sewage treatment filler frame structure applied to the field of sewage treatment equipment. Background Art

[0002] The fillers in the packing rack have a large specific surface area. For example, common plastic fillers may have honeycomb, filamentous, or spherical structures, which greatly increase the surface area within a limited space. Microorganisms can attach to the filler surface, forming biofilms. For some small spherical fillers, each cubic meter of filler may provide tens or even hundreds of square meters of microbial attachment area, allowing large numbers of microorganisms to survive and reproduce on the filler surface.

[0003] The specification of Chinese patent CN213060346U discloses a filler support structure, which includes a support frame and a filler beam arranged in a ring support frame shape. The filler support structure described in the utility model can avoid the need to set up a separate support to fix the filler beam by directly connecting the filler beam to the vertical pipe, thereby reducing the space occupied by the tank body. The filler beam is supported by welding a support plate fixed to the vertical pipe and is fixed by fasteners. The structure is simple and reliable, easy to design and manufacture, and has good stability.

[0004] During the sewage treatment process, material exchange is required between the sewage around the packing string and the biofilm on the packing surface. When the packing string cannot swing left and right, material exchange mainly relies on the natural flow and concentration gradient of the sewage. This method is relatively slow and inefficient, which is not conducive to the uniform distribution of oxygen in the water body, thereby affecting the speed and effect of sewage treatment. Utility Model Content

[0005] In view of the above-mentioned existing technology, the technical problem to be solved by the present invention is that when the packing string cannot swing left and right, material exchange mainly relies on the natural flow and concentration gradient of sewage. This method is relatively slow and inefficient, which is not conducive to the uniform distribution of oxygen in the water body, thereby affecting the speed and effect of sewage treatment.

[0006] In order to solve the above problems, the utility model provides a high-efficiency sewage treatment filler frame structure, including a frame body, a scraper cross bar is installed on the upper side between the left and right inner walls of the frame body, a horizontal slide groove is opened at the upper end of the scraper cross bar, the outer end of the scraper cross bar is fixedly connected to a plurality of sliding shaft rings that are slidably connected in the horizontal slide groove, and a sewage treatment component is installed at the lower end of the sliding shaft ring, the inner end of the horizontal slide groove is fixedly connected to a plurality of pairs of electromagnetic fixed inner blocks, and the plurality of pairs of electromagnetic fixed inner blocks are respectively located at the left and right sides of the corresponding sliding shaft rings, and the end of the sliding shaft ring close to the horizontal slide groove is fixedly connected to a metal sliding inner block, and the metal sliding inner block and the electromagnetic fixed inner block are magnetically connected, the inner end of the sliding shaft ring is fixedly connected to an inner ring roller, and the sewage treatment component includes a clamping hook that is clamped on the outer side of the inner ring roller, and the lower end of the clamping hook is fixedly connected to a connecting vertical bar.

[0007] In the above-mentioned high-efficiency sewage treatment filler frame structure, this solution energizes a pair of electromagnetic fixed inner blocks on both sides of the sliding shaft ring in turn, allowing the sliding shaft ring and the sewage treatment component below it to swing left and right. At this time, the material exchange between the sewage and the biofilm on the surface of the filler block in the sewage treatment component will be enhanced, which will accelerate the decomposition rate of organic matter in the sewage and improve the overall efficiency of sewage treatment.

[0008] As a further improvement of the present application, a plurality of filler blocks are fixedly connected to the outer ends of the connecting vertical bars from top to bottom, and the plurality of filler blocks are arranged at equal distances from top to bottom.

[0009] As a further improvement of the present application, a limiting auxiliary component is provided on the right inner wall of the sliding shaft ring, and the limiting auxiliary component is located directly above the inner ring roller.

[0010] As a further improvement of the present application, the position limiting auxiliary component includes a vertical slide groove arranged on the right inner wall of the sliding shaft ring, and the output end of the vertical slide groove is slidably connected to a horizontal slide rod.

[0011] As another improvement of the present application, a pair of anti-slip rods are fixedly connected to the lower end of the transverse sliding rod, and a pair of open inner grooves are opened at the upper end of the inner ring roller.

[0012] As another improved supplement of the present application, the anti-dropping plug rod and the inner groove of the opening are engaged with each other, and a gap is reserved between the transverse sliding rod and the left inner wall of the sliding shaft ring.

[0013] As another improved supplement of the present application, the outer end of the inner ring roller is fixedly connected with an anti-skid outer layer, and the anti-skid outer layer is in contact with the engaging hook.

[0014] In summary, this solution suspends the sewage treatment component on the outside of the inner roller in the sliding shaft ring through a snap hook, and energizes a pair of electromagnetic fixed inner blocks on both sides of the sliding shaft ring in turn, so that the sliding shaft ring and the sewage treatment component below it can swing left and right. At this time, the material exchange between the sewage and the biofilm on the surface of the filler block in the sewage treatment component will be enhanced, which will accelerate the decomposition rate of organic matter in the sewage and improve the overall efficiency of sewage treatment. At the same time, a limit auxiliary component can be set at the connection between the snap hook and the sliding shaft ring. The limit auxiliary component can stabilize the stress state of the snap hook, effectively ensure the reliability of the connection between the snap hook and the sliding shaft ring, and make its working state more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the frame body of the first embodiment of the present application;

[0016] Figure 2 This is an axonometric view of a scraper crossbar according to a first embodiment of the present application;

[0017] Figure 3 For the first embodiment of this application Figure 2 A partially cutaway enlarged view of the middle scraper crossbar;

[0018] Figure 4 This is a side sectional view of the slidable shaft ring according to the first embodiment of the present application;

[0019] Figure 5 This is an exploded view of the slidable shaft ring of the first embodiment of the present application;

[0020] Figure 6 This is an enlarged view of the limiting auxiliary component of the second embodiment of the present application;

[0021] Figure 7 This is a schematic diagram of the anti-slip outer layer of the second embodiment of the present application.

[0022] Description of the numbers in the figure:

[0023] 1. Frame body; 2. Scraper crossbar; 3. Sliding shaft ring; 4. Sewage treatment component; 7. Horizontal slide; 8. Electromagnetic fixed inner block; 9. Metal sliding inner block; 10. Filling block; 11. Connecting vertical bar; 12. Inner ring roller; 13. Anti-slip outer layer; 14. Limit auxiliary component; 15. Vertical slide; 16. Horizontal slide bar; 17. Anti-slip plug rod; 18. Open inner groove; 19. Snap hook. DETAILED DESCRIPTION

[0024] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0025] The first implementation method:

[0026] Figure 1-5 The invention discloses a high-efficiency sewage treatment filler frame structure, comprising a frame body 1, a scraper cross bar 2 is installed on the upper side between the left and right inner walls of the frame body 1, a transverse slide groove 7 is opened on the upper end of the scraper cross bar 2, the outer end of the scraper cross bar 2 is fixedly connected with a plurality of sliding shaft rings 3 that are slidably connected in the transverse slide groove 7, and a sewage treatment component 4 is installed at the lower end of the sliding shaft ring 3, the inner end of the transverse slide groove 7 is fixedly connected with a plurality of pairs of electromagnetic fixed inner blocks 8, and the plurality of pairs of electromagnetic fixed inner blocks 8 are respectively located at the left and right sides of the corresponding sliding shaft ring 3. The sliding shaft ring 3 is fixedly connected with a metal sliding inner block 9 at one end close to the transverse slide groove 7, and the metal sliding inner block 9 and the electromagnetic fixed inner block 8 are magnetically connected, the inner end of the sliding shaft ring 3 is fixedly connected with an inner ring roller 12, and the sewage treatment component 4 includes a snap hook 19 that is engaged with the outer side of the inner ring roller 12, and the lower end of the snap hook 19 is fixedly connected with a connecting vertical bar 11.

[0027] Figure 1-5 It is shown that the outer ends of the connecting vertical bars 11 are fixedly connected with a plurality of filler blocks 10 from top to bottom, and the plurality of filler blocks 10 are arranged equidistantly from top to bottom. A limiting auxiliary component 14 is provided on the right inner wall of the sliding shaft ring 3. The limiting auxiliary component 14 is located directly above the inner ring roller 12. The limiting auxiliary component 14 includes a vertical slide groove 15 provided on the right inner wall of the sliding shaft ring 3. The output end of the vertical slide groove 15 is slidably connected with a horizontal slide rod 16. The lower end of the horizontal slide rod 16 is fixedly connected with a pair of anti-slip rods 17. A pair of open inner grooves 18 are provided at the upper end of the inner ring roller 12, and the anti-slip rods 17 and the open inner grooves 18 are engaged with each other.

[0028] Figure 1-5It is shown that in this solution, after the sewage enters the frame body 1, it begins to come into contact with the sewage treatment component 4, and the organic matter and nutrients therein exchange substances with the microorganisms of the sliding shaft ring 3. As time goes by, the microorganisms gradually form a biofilm on the surface of the sliding shaft ring 3, and together complete the treatment of pollutants in the sewage. When the sewage treatment component 4 is arranged below the scraper crossbar 2 in the frame body 1, the sewage treatment component 4 can be suspended on the outside of the inner roller 12 in the sliding shaft ring 3 through the snap hook 19, and the pair of electromagnetic fixed inner blocks 8 on both sides of the sliding shaft ring 3 are energized in turn. When the left electromagnetic fixed inner block 8 is energized, it generates a magnetic force to attract the sliding shaft ring 3 through the metal sliding inner block 9 toward the side of the left electromagnetic fixed inner block 8. When the right electromagnetic fixed inner block 8 is energized, it generates a magnetic force to attract the sliding shaft ring 3 through the metal sliding inner block 9 toward the side of the right electromagnetic fixed inner block 8, so that the sliding shaft ring 3 and the sewage treatment component 4 below it can swing left and right. At this time, the sewage and the filling in the sewage treatment component 4 The material exchange between the biofilms on the surface of the material block 10 will be enhanced, so that the flow state of the sewage on the surface of the filler block 10 will change, forming a dynamic mixing effect, accelerating the oxygen transfer between the air and the water body, and the dissolved oxygen originally distributed in the water body in a gradient can be more evenly distributed around the filler block 10, accelerating the decomposition rate of organic matter in the sewage and improving the overall efficiency of sewage treatment. At the same time, the hook 19 at the connection between the slidable shaft ring 3 and the sewage treatment component 4 can be connected. A limit auxiliary component 14 is set in the connection between the dynamic shaft rings 3. After the locking hook 19 is installed in place, the limit auxiliary component 14 presses the horizontal slide bar 16 through the vertical slide groove 15 to make the anti-slip plug rod 17 engage with the open inner groove 18, so that the locking hook 19 is fixed in the position between the two anti-slip plug rods 17 when it is at the outer position of the inner ring roller 12. The limit auxiliary component 14 can stabilize the stress state of the locking hook 19, effectively ensure the reliability of the connection between the locking hook 19 and the slidable shaft ring 3, and make its working state more stable.

[0029] The second implementation method:

[0030] Figure 6-7 A high-efficiency sewage treatment filler frame structure is shown, a gap is reserved between the transverse sliding rod 16 and the left inner wall of the sliding shaft ring 3, the outer end of the inner ring roller 12 is fixedly connected with a non-slip outer layer 13, the non-slip outer layer 13 and the engaging hook 19 are in contact with each other, and an anti-slip outer layer 13 is provided on the outside of the inner ring roller 12. The non-slip outer layer 13 can increase the friction between the inner ring roller 12 and the engaging hook 19 when the engaging hook 19 is on the outside of the inner ring roller 12, ensuring that the engaging hook 19 is always stably engaged with the inner ring roller 12. Under some frequent force conditions, the non-slip outer layer 13 can effectively extend the service life of the inner ring roller 12 and the engaging hook 19, and reduce maintenance costs.

[0031] In view of current actual needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A high-efficiency sewage treatment filler frame structure, characterized by: The invention comprises a frame body (1), a scraper cross bar (2) is installed on the upper side between the left and right inner walls of the frame body (1), a transverse chute (7) is provided at the upper end of the scraper cross bar (2), a plurality of slidable shaft rings (3) are fixedly connected to the outer end of the scraper cross bar (2), and the slidable shaft rings (3) are slidably connected in the transverse chute (7), a sewage treatment component (4) is installed at the lower end of the slidable shaft ring (3), a plurality of pairs of electromagnetic fixed inner blocks (8) are fixedly connected to the inner end of the transverse chute (7), and the plurality of pairs of electromagnetic fixed inner blocks (8) are divided into They are respectively located at the left and right sides of the corresponding slidable shaft ring (3), and one end of the slidable shaft ring (3) close to the horizontal slide groove (7) is fixedly connected to a metal sliding inner block (9), and the metal sliding inner block (9) and the electromagnetic fixed inner block (8) are magnetically connected. The inner end of the slidable shaft ring (3) is fixedly connected to an inner ring roller (12), and the sewage treatment component (4) includes a snap hook (19) that is snapped onto the outside of the inner ring roller (12), and the lower end of the snap hook (19) is fixedly connected to a connecting vertical bar (11).

2. The high-efficiency sewage treatment filler frame structure according to claim 1, characterized in that: The outer ends of the connecting vertical bars (11) are fixedly connected with a plurality of filler blocks (10) from top to bottom, and the plurality of filler blocks (10) are arranged at equal distances from top to bottom.

3. The high-efficiency sewage treatment filler frame structure according to claim 1, characterized in that: A limit auxiliary component (14) is provided on the right inner wall of the slidable shaft ring (3), and the limit auxiliary component (14) is located directly above the inner ring roller (12).

4. The high-efficiency sewage treatment filler frame structure according to claim 3, characterized in that: The position limiting auxiliary component (14) comprises a vertical sliding groove (15) arranged on the right inner wall of the slidable shaft ring (3), and the output end of the vertical sliding groove (15) is slidably connected to a transverse sliding rod (16).

5. The high-efficiency sewage treatment filler frame structure according to claim 4, characterized in that: The lower end of the transverse sliding rod (16) is fixedly connected to a pair of anti-dropping rods (17), and the upper end of the inner ring roller (12) is provided with a pair of open inner grooves (18).

6. The high-efficiency sewage treatment filler frame structure according to claim 5, characterized in that: The anti-dropping plug rod (17) and the open inner groove (18) are engaged with each other, and a gap is reserved between the transverse sliding rod (16) and the left inner wall of the slidable shaft ring (3).

7. The high-efficiency sewage treatment filler frame structure according to claim 6, characterized in that: The outer end of the inner ring roller (12) is fixedly connected with an anti-skid outer layer (13), and the anti-skid outer layer (13) and the engaging hook (19) are in contact with each other.

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