A microbial habitat colony

Abstract

This utility model relates to a microbial habitable colony, comprising a first packing rope carrier and a second packing rope carrier. The first packing rope carrier has a first granular carrier, and the second packing rope carrier has a second granular carrier. A concave first mesh-like spherical surface is located at the center of the first granular carrier, and a concave second mesh-like spherical surface is located at the center of the second granular carrier. The first and second mesh-like spherical surfaces are engaged to form a sphere. A first packing rope is pressed between the first packing rope carrier and the first granular carrier, and a second packing rope is pressed between the second packing rope carrier and the second granular carrier. The colony contains several sections of coiled packing rope. This microbial habitable colony has the advantages of preventing clogging, facilitating biofilm formation, being easy to install, and improving degradation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of biological carrier sewage treatment technology, and in particular to a habitable microbial colony nest. Background Technology

[0002] Currently, biofilm carriers are an important part of biofilm treatment processes. The structure of biofilm carriers directly affects the effectiveness of biological treatment. Bio-nests are widely used in integrated urban wastewater treatment, and there are various types such as semi-soft packing materials, suspended packing materials, and elastic three-dimensional packing materials.

[0003] Existing integrated bio-nests for urban wastewater treatment often use suspended packing materials with hollow spheres filled with sponges or floats. This structure has a small surface area, and the hollow spheres do not concentrate in the wastewater, floating with it, which is not conducive to biofilm formation and results in fewer attached microorganisms. At the same time, the flow of liquid inside the hollow spheres is poor, leading to low wastewater degradation efficiency.

[0004] To address these issues, we developed a habitable microbial colony system. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a microbial habitable colony nest, which has the advantages of preventing clogging, facilitating biofilm formation, being easy to install, and improving degradation efficiency.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a microbial habitable colony nest, comprising a first filler rope carrier with a mesh structure, a first particle carrier with a mesh structure, a second filler rope carrier with a mesh structure, and a second particle carrier with a mesh structure. The first particle carrier has a concave first mesh spherical surface at its middle position, and the second particle carrier has a concave second mesh spherical surface at its middle position. A first filler rope is pressed between the first filler rope carrier and the first particle carrier, and a second filler rope is pressed between the second filler rope carrier and the second particle carrier.

[0007] Preferably, zeolite particles are pressed between the first mesh spherical surface and the second mesh spherical surface, and the first filler rope carrier and the second filler rope carrier are detachably connected.

[0008] Preferably, a first connector is provided at one end of the first filler rope carrier, and a second connector is provided at one end of the second filler rope carrier, wherein the first connector and the second connector are detachably connected.

[0009] Preferably, the first connector has an external thread, and the second connector has an internal thread, with the external thread and the internal thread being screwed together.

[0010] Preferably, the first connector is a hook, and the second connector is a slot, with the hook engaging with the slot.

[0011] Preferably, the outer wall of the first filler rope carrier is provided with a plurality of first ribs, and the first ribs are provided with first mesh holes.

[0012] Preferably, the outer wall of the second filler rope carrier is provided with a plurality of second ribs, and the second ribs are provided with second mesh holes.

[0013] Preferably, both the first mesh and the second mesh are hexagonal, circular, rectangular, or oblong structures.

[0014] Preferably, the first mesh spherical surface is provided with a first through hole, the diameter of which is smaller than the outer diameter of the zeolite particles.

[0015] Preferably, the second mesh spherical surface is provided with a second through hole, the diameter of which is smaller than the outer diameter of the zeolite particles.

[0016] Preferably, at least one ring is provided on one side wall of the first packing rope carrier, and the ring is connected to the main packing rope through a third packing rope.

[0017] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0018] The microbial colony-forming nest described in this invention uses a mesh structure for each carrier to prevent clogging and facilitate biofilm formation on the packing rope; the granular carrier facilitates the separation of the packing rope and zeolite particles; the through-hole diameter is smaller than that of the zeolite particles, facilitating the fixation of the zeolite particles and providing nutrients to the beneficial bacteria on the packing rope; the first and second packing rope carriers are detachably connected for easy installation and use; the colony-forming nest is connected to the main packing rope via a ring and a third packing rope, facilitating the connection of the packing ropes and improving the degradation efficiency of the biological carrier for wastewater. While wastewater treatment plants require stopping the influent for 3-5 days of aeration before adding the microbial inoculum, most newly built wastewater treatment plants can meet the commissioning requirements, but it is difficult to stop the influent for plants that are already in operation. This colony-forming nest can be added during normal operation without affecting operation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this utility model.

[0020] Figure 2 This is a schematic diagram of the first filler rope carrier structure in Embodiment 2 of this utility model.

[0021] Figure 3 This utility model Figure 2 A schematic diagram of the bottom structure.

[0022] Figure 4This is a schematic diagram of the second filler rope carrier structure in Embodiment 2 of this utility model.

[0023] Figure 5 This utility model Figure 4 A schematic diagram of the bottom structure. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. Example 1

[0025] Figure 1 In this invention, a microbial colony nest is provided, comprising a first filler rope carrier 10 with a mesh structure, a first particle carrier 30 with a mesh structure, a second filler rope carrier 20 with a mesh structure, and a second particle carrier 40 with a mesh structure. The first particle carrier 30 has a concave first mesh spherical surface 31 at its middle position, and the second particle carrier 40 has a concave second mesh spherical surface 42 at its middle position. A coiled first filler rope 50 is pressed between the first filler rope carrier 10 and the first particle carrier 30, and a coiled second filler rope 55 is pressed between the second filler rope carrier 20 and the second particle carrier 40. Zeolite particles are pressed between the first mesh spherical surface 31 and the second mesh spherical surface 42. The first filler rope carrier 10 and the second filler rope carrier 20 are detachably connected. The cluster nest formed by the first packing rope carrier 10 and the second packing rope carrier 20 is a spherical structure. The first particle carrier 30 and the second particle carrier 40 are both conical structures. The zeolite particles include the first zeolite particles 60 and the second zeolite particles 65, and the outer diameter is 1mm to 3mm.

[0026] For ease of installation, a first connector 12 is provided at one end of the first filler rope carrier 10, and a second connector 22 is provided at one end of the second filler rope carrier 20. The first connector 12 and the second connector 22 are detachably connected. When the first connector 12 has an external thread, the second connector 22 has an internal thread, and the external thread and the internal thread are screwed together. When the first connector 12 is a hook, the second connector 22 is a groove, and the hook and the groove are engaged.

[0027] To prevent clogging and facilitate membrane attachment, the outer wall of the first filler rope carrier 10 is provided with multiple first ribs 11, and first mesh openings 115 are provided between the first ribs 11. The outer wall of the second filler rope carrier 20 is provided with multiple second ribs 21, and second mesh openings 211 are provided between the second ribs 21. Both the first mesh openings 115 and the second mesh openings 211 are hexagonal, circular, rectangular, or oblong structures.

[0028] To facilitate segmentation and release of nutrients, the first mesh spherical surface 31 has a first through-hole 311, the diameter of which is smaller than the outer diameter of the zeolite particles. First zeolite particles 60 are placed on the first mesh spherical surface 31. The first zeolite particles 60 are slow-release carbon source particles and slow-release trace element particles. The second mesh spherical surface 42 has a second through-hole 421, the diameter of which is smaller than the outer diameter of the zeolite particles. Second zeolite particles 65 are placed on the second mesh spherical surface 42. The second zeolite particles 65 are slow-release directional culture enzyme particles and slow-release culture medium particles.

[0029] At least one ring 15 is provided on one side wall of the first filler rope carrier 10, and the ring 15 is connected to the main filler rope through the third filler rope. It can be used for threading lines for baiting or for hanging cage nets.

[0030] The first granular carrier 30 and the second granular carrier 40 of the cluster nest separate the packing rope from the zeolite particles. The first packing rope is pressed between the first packing rope carrier 10 and the first granular carrier 30. The first zeolite particles are placed in the first mesh spherical surface of the first granular carrier 30. The second packing rope 55 is pressed between the second granular carrier 40 and the second packing rope carrier 20. The second zeolite particles are placed in the second mesh spherical surface of the second granular carrier. The first mesh spherical surface and the second mesh spherical surface are interlocked to form a sphere, separating the zeolite particles from the packing rope. Beneficial bacteria attach to the packing rope, and the zeolite particles provide nutrients for the beneficial bacteria, which is conducive to biofilm formation. The mesh structure prevents clogging. The first and second packing rope carriers are detachable for easy installation. The cluster nest hangs in the sewage, improving the sewage degradation efficiency. Example 2

[0031] Figures 2 to 5 In this embodiment, the main difference between Embodiment 2 and Embodiment 1 is that the cluster nest formed by the first filler rope carrier 10 and the second filler rope carrier 20 is a capsule-shaped structure, the second mesh 211 is provided with a third mesh 210 near the end, the bottom end of the first filler rope carrier 10 is provided with an end 19, the end 19 is provided with circumferentially distributed circular holes 191, and a semi-circular ring hook 151 is also provided on one side wall of the first filler rope carrier 10, which can be used for direct suspension.

[0032] The above are merely specific application examples of this utility model and do not constitute any limitation on the scope of protection of this utility model. All technical solutions formed by equivalent transformations or equivalent substitutions fall within the scope of protection of this utility model.

Claims

1. A microbial habitat colony, characterized in that: The device includes a first filler rope carrier (10) with a mesh structure, a first particle carrier (30) with a mesh structure, a second filler rope carrier (20) with a mesh structure, and a second particle carrier (40) with a mesh structure. The first particle carrier (30) has a concave first mesh spherical surface (31) at its middle position, and the second particle carrier (40) has a concave second mesh spherical surface (42) at its middle position. A first filler rope (50) is pressed between the first filler rope carrier (10) and the first particle carrier (30), and a second filler rope (55) is pressed between the second filler rope carrier (20) and the second particle carrier (40). Zeolite particles are pressed between the first mesh spherical surface (31) and the second mesh spherical surface (42). The first filler rope carrier (10) and the second filler rope carrier (20) are detachably connected.

2. The microbial habitat colony nest of claim 1, wherein, The first filler rope carrier (10) is provided with a first connector (12) at one end, and the second filler rope carrier (20) is provided with a second connector (22) at one end. The first connector (12) and the second connector (22) are detachably connected.

3. The microbial habitat colony nest of claim 2, wherein, The first connector (12) has an external thread, and the second connector (22) has an internal thread, with the external thread and the internal thread being screwed together.

4. The microbial habitat colony nest of claim 2, wherein, The first connector (12) is a hook, and the second connector (22) is a slot, with the hook and slot engaging.

5. The microbial habitat colony nest of claim 1, wherein, The outer wall of the first filler rope carrier (10) is provided with a plurality of first ribs (11), and a first mesh (115) is provided between the first ribs (11).

6. The microbial habitat colony nest of claim 5, wherein, The outer wall of the second filler rope carrier (20) is provided with a plurality of second ribs (21), and a second mesh (211) is provided between the second ribs (21).

7. The microbial habitat colony nest of claim 6, wherein, The first mesh (115) and the second mesh (211) are both hexagonal, circular, rectangular or oblong structures.

8. The microbial habitat colony nest of claim 1, wherein, The first mesh spherical surface (31) is provided with a first through hole (311), and the diameter of the first through hole (311) is smaller than the outer diameter of the zeolite particles.

9. The microbial habitat colony nest of claim 1, wherein, The second mesh spherical surface (42) is provided with a second through hole (421), the diameter of which is smaller than the outer diameter of the zeolite particles.

10. The microbial habitat colony nest of claim 1, wherein, At least one ring (15) is provided on one side wall of the first packing rope carrier (10), and the ring (15) is connected to the main packing rope through the third packing rope.

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