Biological filler combined device for water treatment

Abstract

The utility model discloses a biological stuffing combination device for water treatment, which comprises a top frame, the top frame is a square frame, a plurality of frame structures are hung on the top frame, a plurality of stuffing structures are mounted in each frame structure, each frame structure comprises an upper cross beam, a lower cross beam and two supporting components, and the upper cross beam is connected with the lower cross beam. The two supporting assemblies are located on the two sides between the upper cross beam and the lower cross beam. According to the utility model, the top frame, the upper cross beam, the lower cross beam, the packing structures and the supporting assemblies are arranged, the upper cross beam, the lower cross beam and the two supporting assemblies form the frame structure, and the interior of the frame structure is connected with the plurality of packing structures through the hooks, so that the device can be disassembled into independent parts before being used, and is convenient to transport and assemble when being used on site; and tools and bolts are not needed for assembly, the assembly efficiency is high, use is convenient, and due to the fact that the device is convenient to assemble and disassemble, replacement of the filler structure is more facilitated.

Description

Technical Field

[0001] This utility model relates to the field of sewage treatment equipment technology, and in particular to a combination device of biological packing material for water treatment. Background Technology

[0002] Biological packing material is used in bioreactors for water treatment, waste gas treatment, and other applications, primarily to provide a surface for microorganisms to attach and grow. It plays a crucial role in biofilm reactors (such as biofilters and biological contact oxidation tanks) to help microorganisms degrade pollutants.

[0003] Combined packing material is developed based on soft and semi-soft packing materials. Its structure replaces the pressed plastic discs with double-ringed large plastic rings, with aldehyde-modified fibers or polyester filaments pressed onto the rings to ensure even fiber distribution. The inner ring consists of snowflake-shaped plastic supports, which not only facilitate biofilm formation but also effectively cut air bubbles, improving oxygen transfer rate and utilization. This allows for sufficient exchange between water, air, and the biofilm, resulting in efficient treatment of organic matter in the water. It is used in sewage and wastewater treatment projects, and is integrated with contact oxidation towers, oxidation ponds, and oxidation tanks. It serves as a biological carrier for biological contact oxidation and anaerobic fermentation methods in wastewater treatment.

[0004] Currently, the connecting ropes used to link the plastic rings in the biological packing material are fixed to the upper and lower frames of the entire device by binding. This results in low initial assembly efficiency, and disassembling the packing structure is extremely cumbersome if replacement is needed. Furthermore, the device's frame structure is welded, making the large frame difficult to transport initially. Therefore, further improvements are needed. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a combined biological packing device for water treatment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a biological filler assembly device for water treatment, comprising a top frame, the top frame being a square frame, and multiple frame structures hanging on the top frame, each frame structure having multiple filler structures installed inside, and each frame structure including an upper crossbeam, a lower crossbeam and two support components, the two support components being located on both sides between the upper and lower crossbeams, and several hooks for connecting the filler structures being fixed on the lower surface of the upper crossbeam and the upper surface of the lower crossbeam.

[0007] Furthermore, the filler structure includes a pull rope, and multiple filler blocks are fixed at equal intervals on the surface of the pull rope. Hanging rings are fixed at both the top and bottom of the pull rope, and the hanging rings are connected to the hooks.

[0008] Furthermore, the upper crossbeam has slots at both ends of its lower surface, and the slots are engaged with the surfaces of both ends of the top frame. The upper crossbeam is slidably connected to the top frame through the slots.

[0009] Furthermore, the side of the slot is connected to a locking bolt via a threaded connection.

[0010] Furthermore, the support assembly includes a strut located between the upper and lower crossbeams, with a plug fixed to the bottom end of the strut, a second slot for inserting the plug on the surface of the lower crossbeam, a groove on the top end of the strut, a spring fixed to the bottom wall of the groove, and a plug fixedly connected to the top end of the spring, and a first slot for inserting the plug on the lower surface of the upper crossbeam.

[0011] Furthermore, two strip-shaped openings are provided on both sides of the groove, and two connecting rods are fixed on both sides of the bottom end of the insertion rod. The two connecting rods pass through the strip-shaped openings and are fixedly connected to a sleeve. The sleeve is fitted onto the surface of the support rod and is slidably connected to the support rod. The connecting rods are slidably connected to the strip-shaped openings.

[0012] The beneficial effects of this utility model are:

[0013] In use, this utility model relates to a biological filler assembly device for water treatment, which includes a top frame, an upper crossbeam, a lower crossbeam, filler structures, and support components. The upper crossbeam, lower crossbeam, and two support components form a frame structure. Several filler structures are connected inside the frame structure via hooks, allowing the device to be disassembled into individual parts before use, thus facilitating transportation. It can then be reassembled on-site without the need for tools or bolts, resulting in high assembly efficiency and ease of use. Furthermore, the ease of assembly and disassembly of this device makes it easier to replace the filler structures. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 : Overall sectional view of this utility model;

[0016] Figure 2 : A schematic diagram of the connection between the top frame and the upper crossbeam of this utility model;

[0017] Figure 3 The present utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 4 The present utility model Figure 1 Enlarged view of section B in the middle.

[0019] The attached figures are labeled as follows:

[0020] 1. Top frame; 2. Upper crossbeam; 21. Slot; 22. Locking bolt; 23. First slot; 3. Lower crossbeam; 31. Second slot; 4. Filler structure; 41. Pull rope; 42. Filler block; 43. Hanging ring; 5. Hook; 6. Support assembly; 61. Support rod; 62. Insert block; 63. Groove; 64. Spring; 65. Insert rod; 66. Strip opening; 67. Connecting rod; 68. Sleeve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1-4 As shown, a biological packing assembly for water treatment is disclosed, comprising a top frame 1, which is a square frame, with multiple frame structures mounted on the top frame 1. Each frame structure contains multiple packing structures 4, and each frame structure includes an upper crossbeam 2, a lower crossbeam 3, and two support components 6. The two support components 6 are located on both sides between the upper crossbeam 2 and the lower crossbeam 3. Several hooks 5 for connecting the packing structures 4 are fixed on the lower surface of the upper crossbeam 2 and the upper surface of the lower crossbeam 3.

[0023] The packing structure 4 includes a pull rope 41, and multiple packing blocks 42 are fixed at equal intervals on the surface of the pull rope 41. Hanging rings 43 are fixed at the top and bottom of the pull rope 41, and the hanging rings 43 are connected to the hooks 5.

[0024] When installing the packing structure 4, simply hang the hanging rings 43 at both ends of the pull rope 41 on the hook 5, making the installation and disassembly of the packing structure 4 simpler and more convenient.

[0025] The upper crossbeam 2 has slots 21 at both ends of its lower surface, and the slots 21 are engaged with the surfaces of both ends of the top frame 1. The upper crossbeam 2 is slidably connected to the top frame 1 through the slots 21.

[0026] Therefore, the upper crossbeam 2 can slide laterally along the surface of the top frame 1. After the upper crossbeam 2, the lower crossbeam 3 and the two support components 6 form a frame structure, the position of the frame structure can be adjusted by moving the upper crossbeam 2.

[0027] The side of the slot 21 is connected by a locking bolt 22 through a threaded rotation.

[0028] After adjusting the position of the frame structure, tighten the locking bolts 22. The upper crossbeam 2 can be fixed by pressing the top frame 1 with the locking bolts 22.

[0029] The support assembly 6 includes a strut 61 located between the upper crossbeam 2 and the lower crossbeam 3. A plug 62 is fixed to the bottom end of the strut 61. A second slot 31 for inserting the plug 62 is opened on the surface of the lower crossbeam 3. A groove 63 is opened at the top end of the strut 61. A spring 64 is fixed to the bottom wall of the groove 63, and a plug 65 is fixedly connected to the top end of the spring 64. A first slot 23 for inserting the plug 65 is opened on the lower surface of the upper crossbeam 2.

[0030] Two slotted openings 66 are provided on both sides of the groove 63. Two connecting rods 67 are fixed on both sides of the bottom end of the insertion rod 65. The two connecting rods 67 pass through the slotted openings 66 and are fixedly connected to a sleeve 68. The sleeve 68 is sleeved on the surface of the support rod 61 and is slidably connected to the support rod 61. The connecting rods 67 are slidably connected to the slotted openings 66.

[0031] When installing the support assembly 6, first slide the sleeve 68 and use the connecting rod 67 to drive the insert rod 65 back into the groove 63. At this time, the spring 64 is compressed. Then, place the support rod 61 between the upper crossbeam 2 and the lower crossbeam 3, and insert the second insert block 62 at the bottom of the support rod 61 into the second slot 31 on the lower crossbeam 3. At this time, the insert rod 65 is aligned with the first slot 23 of the upper crossbeam 2. Then, release the sleeve 68, and the spring 64 will squeeze the insert rod 65 into the first slot 23. After the two support assemblies 6 are installed between the upper crossbeam 2 and the lower crossbeam 3, the upper crossbeam 2 and the lower crossbeam 3 are opened up under the elastic force of the spring 64, thereby opening up the multiple filling structures 4 fixed between the upper crossbeam 2 and the lower crossbeam 3.

[0032] Working principle: During assembly, first assemble the frame structure, then hang the filling structure 4 between the upper crossbeam 2 and the lower crossbeam 3. Next, install two support components 6 at both ends of the upper crossbeam 2 and the lower crossbeam 3. Use the support components 6 to spread the upper crossbeam 2, the lower crossbeam 3 and the filling structure 4 apart. After the above installation is completed, insert the entire frame structure into the top frame 1, so that the two slots 21 of the upper crossbeam 2 are locked into the surface of the top frame 1. Moving the upper crossbeam 2 can adjust the position of the frame structure and the internal filling structure 4. After adjusting the position, tighten the locking bolts 22.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A combined biological packing for water treatment, characterized in that: The utility model provides a kind of frame structure, including top frame (1), the top frame (1) is square frame, a plurality of frame structures are hung on the top frame (1), a plurality of filler structures (4) are mounted inside each frame structure, and each frame structure includes upper beam (2), lower beam (3) and two support components (6), two support components (6) are located on both sides between upper beam (2) and lower beam (3), and the lower surface of upper beam (2) and the upper surface of lower beam (3) are fixed with several hooks (5) for connecting filler structure (4).

2. The biological packing combined device for water treatment according to claim 1, characterized in that: The filler structure (4) includes a pull rope (41), and a plurality of filler blocks (42) are fixed on the surface of the pull rope (41) at equal distances, and a hanging ring (43) is fixed at the top end and the bottom end of the pull rope (41), and the hanging ring (43) is connected with the hook (5).

3. The combined biofilter device for water treatment according to claim 1, characterized in that: The lower surface of the upper beam (2) is provided with a clamping groove (21) at both ends, and the clamping groove (21) is clamped on the surface of the top frame (1) at both ends, and the upper beam (2) is connected with the top frame (1) through the clamping groove (21).

4. The combined biofilter device for water treatment according to claim 3, characterized in that: The clamping groove (21) is connected with a locking bolt (22) through screwing at the side.

5. The combined biofilter device for water treatment according to claim 1, characterized in that: The support component (6) includes a support rod (61) between the upper beam (2) and the lower beam (3), the bottom end of the support rod (61) is fixed with an insertion block (62), the surface of the lower beam (3) is provided with a second insertion slot (31) for inserting the insertion block (62), the top end of the support rod (61) is provided with a groove (63), the inner bottom wall of the groove (63) is fixed with a spring (64), and the top end of the spring (64) is fixedly connected with an insertion rod (65), and the lower surface of the upper beam (2) is provided with a first insertion slot (23) for inserting the insertion rod (65).

6. The combined biofilter device for water treatment according to claim 5, characterized in that: The groove (63) is provided with two strip-shaped openings (66) on both sides, the bottom end of the insertion rod (65) is fixed with two connecting rods (67) on both sides, and the two connecting rods (67) are fixedly connected with a sleeve (68) through the strip-shaped openings (66), the sleeve (68) is sleeved on the surface of the support rod (61) and is connected with the support rod (61) slidingly, and the connecting rod (67) is connected with the strip-shaped opening (66) slidingly.

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