Biological filler mounting bracket suitable for multiple environments

Abstract

The utility model discloses a biological filler mounting bracket suitable for multiple environments, which comprises a plurality of perforated aeration pipes, a plurality of vertical tee joints are fixedly mounted among the perforated aeration pipes, the outer walls of the perforated aeration pipes are fixedly connected with a plurality of embedded steel plates, the outer walls of the perforated aeration pipes are fixedly connected with a plurality of connecting rods, and the connecting rods are fixedly connected with the vertical tee joints. And a suspension mechanism is arranged on the outer wall of the connecting rod. Through the arrangement of the perforated aeration pipe, the embedded steel plate, the vertical tee joint, the connecting rod, the connecting ring and the air port flange plate, the stability of the filler can be improved, the installation is convenient and fast, the biomass is increased, the biological performance is improved, and the oxygen utilization rate cannot be increased like that of an aeration disc due to the fact that most rivers adopt pipeline aeration in riverway treatment. Due to the generation of the membrane frame, the microbial biomass in the river channel can be increased, the polyurethane filler is used for adsorbing and hanging, and a hanging membrane can be formed.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a mounting bracket for biological fillers suitable for multiple environments. Background Art

[0002] Biofillers refer to materials that provide a growth environment for biological flora during sewage treatment. They are usually porous organic or inorganic materials with high specific surface area, good air permeability and adsorption properties. The main function of biofillers is to provide a good growth place for microorganisms in water and to purify sewage by utilizing the metabolic reactions of biological flora. When using biofillers, brackets need to be installed to support them.

[0003] In the existing technology, traditional sewage treatment uses steel bars and channel steels as supports. Since some water contains high concentrations of chloride ions, it is very easy to corrode. In addition, in river management, conventional aeration using fans is uneven, and the dissolved oxygen in the water cannot be effectively increased, which increases operating costs and affects the normal sewage treatment effect. Therefore, we propose a multi-environment biological filler installation bracket to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a biological filler installation bracket suitable for multiple environments.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A biological filler installation bracket suitable for multiple environments includes a plurality of perforated aeration tubes, a plurality of vertical tees are fixedly installed between the plurality of perforated aeration tubes, a plurality of embedded steel plates are fixedly connected to the outer walls of the plurality of perforated aeration tubes, a plurality of connecting rods are fixedly connected to the outer walls of the plurality of perforated aeration tubes, and a suspension mechanism is provided on the outer walls of the connecting rods.

[0007] Preferably, the suspension mechanism includes a plurality of connecting rings, the inner walls of the plurality of connecting rings are fixedly connected to the outer walls of the connecting rods, the outer walls of the plurality of connecting rods are fixedly connected to nylon ropes, the same suspension polyurethane filler is fixedly connected between two nylon ropes, the outer walls of the connecting rings are fixedly connected to the outer walls of the nylon ropes, the suspension polyurethane filler is connected with nylon ropes and reinforced by connecting rings.

[0008] Preferably, the outer wall of the embedded steel plate is provided with a plurality of embedded holes, and the embedded plates are arranged at both ends of the perforated aeration pipe. If placed in a sewage treatment tank, it is convenient to connect and fix with reinforced concrete, and is not easy to be damaged during use. If placed in a river management, it can be prevented in the river channel and can be placed on the bottom of the river without worrying about the impact of the water flow on the bracket. The material is stable, not prone to oxidation reaction, not prone to corrosion, and can improve oxygen utilization.

[0009] Preferably, an air outlet flange is fixedly connected to the outer wall of one of the perforated aeration tubes, and the air outlet flange is connected to the existing fan pipeline.

[0010] Preferably, a plurality of mounting holes are evenly formed on the outer wall of the air port flange.

[0011] Compared with the prior art, the advantages of the utility model are:

[0012] This solution can increase the stability of the filler by setting perforated aeration pipes, embedded steel plates, vertical tees, connecting rods, connecting rings and air outlet flanges. It is easy and quick to install, and can increase biomass and improve biological performance. In river management, since most rivers use pipeline aeration, it is impossible to increase oxygen utilization like aeration plates. The production of this membrane frame can not only increase the amount of microorganisms in the river for adsorption and suspension using polyurethane fillers, but also form a hanging film. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a mounting bracket for biological fillers in multiple environments proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of a perforated aeration pipe suitable for a multi-environment biological filler mounting bracket proposed by the utility model.

[0016] In the figure: 1. Perforated aeration pipe; 2. Embedded steel plate; 3. Vertical tee; 4. Connecting rod; 5. Connecting ring; 6. Air inlet flange; 7. Suspended polyurethane filler. DETAILED DESCRIPTION

[0017] 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 of 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.

[0018] Depend on Figure 1 and Figure 2 As shown, it relates to a multi-environment biological filler installation bracket, including multiple perforated aeration tubes 1, multiple vertical tees 3 are fixedly installed between the multiple perforated aeration tubes 1, multiple embedded steel plates 2 are fixedly connected to the outer walls of the multiple perforated aeration tubes 1, multiple embedded holes are opened on the outer walls of the embedded steel plates 2, multiple connecting rods 4 are fixedly connected to the outer walls of the multiple perforated aeration tubes 1, the multiple perforated aeration tubes 1 form a cubic frame, the upper and lower perforated aeration tubes 1 are horizontally connected by connecting rods 4, and gas is distributed inside the perforated aeration tubes 1 to achieve the effect of improving oxygen utilization rate.

[0019] The outer wall of the connecting rod 4 is provided with a suspension mechanism, and the suspension mechanism includes multiple connecting rings 5. The inner walls of the multiple connecting rings 5 ​​are fixedly connected to the outer wall of the connecting rod 4. The outer walls of the multiple connecting rods 4 are fixedly connected with nylon ropes. The same suspension polyurethane filler 7 is fixedly connected between two nylon ropes. The multiple suspension polyurethane fillers 7 are fixed to the upper and lower connecting rods 4 through multiple nylon ropes and multiple connecting rings 5. The outer wall of the connecting ring 5 is fixedly connected to the outer wall of the nylon rope. An air outlet flange 6 is fixedly connected to the outer wall of one of the perforated aeration pipes 1, and a plurality of mounting holes are evenly opened on the outer wall of the air outlet flange 6.

[0020] Working principle: When in use, the gas inlet flange 6 connects the existing gas pipeline and the fan, and multiple perforated aeration pipes 1 are ventilated and oxygenated. Multiple connecting rods 4 are parallel up and down, and the suspended polyurethane filler 7 is suspended on the multiple connecting rods 4 and connected up and down. The suspended polyurethane filler 7 is tied with nylon rope, and the upper and lower parts are stabilized with connecting rings 5 ​​to prevent the nylon rope from being untied due to water friction, so as to achieve the purpose of full contact with the fluid; multiple perforated aeration pipes 1 are connected and interconnected through vertical tees 3, and there is gas distribution in the perforated aeration pipes 1, so as to achieve the effect of improving oxygen utilization rate; the purpose of the embedded steel plate 2 is to facilitate the connection with the wall and the bottom of the pool in the sewage treatment project. The purpose of connection and placement is to increase the counterweight for river management projects and place it at the bottom of the river; the suspension mechanism is used to reduce spatial obstacles, provide a broad metabolic proliferation space for microbial culture, and enable sewage, air, and microorganisms to be fully contacted and exchanged. The biofilm can maintain good activity and void variability and will not stick together. The carrier density is close to that of water, and the carrier is suspended in water. It is used in biological pools and has the characteristics of huge specific surface area, high biomass per unit volume, uniform contact, fast mass transfer speed, and low pressure loss. In addition, multiple perforated aeration tubes 1 are used as fixed frames, which neither destroys the steel pipe structure nor reduces the instability caused by buoyancy. It is also easy to install and replace.

[0021] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A biological filler mounting bracket suitable for multiple environments, comprising a plurality of perforated aeration tubes (1), characterized in that: A plurality of vertical tees (3) are fixedly installed between the plurality of perforated aeration tubes (1), a plurality of embedded steel plates (2) are fixedly connected to the outer walls of the plurality of perforated aeration tubes (1), a plurality of connecting rods (4) are fixedly connected to the outer walls of the plurality of perforated aeration tubes (1), and a suspension mechanism is provided on the outer walls of the connecting rods (4).

2. The multi-environment biological filler mounting bracket according to claim 1, characterized in that: The suspension mechanism comprises a plurality of connection rings (5), the inner walls of the plurality of connection rings (5) are fixedly connected to the outer walls of the connection rods (4), the outer walls of the plurality of connection rods (4) are fixedly connected to nylon ropes, a same suspension polyurethane filler (7) is fixedly connected between two nylon ropes, and the outer walls of the connection rings (5) are fixedly connected to the outer walls of the nylon ropes.

3. The multi-environment biological filler mounting bracket according to claim 1, characterized in that: The outer wall of the embedded steel plate (2) is provided with a plurality of embedded holes.

4. The multi-environment biological filler mounting bracket according to claim 1, characterized in that: An air inlet flange (6) is fixedly connected to the outer wall of one of the perforated aeration pipes (1).

5. The multi-environment biological filler mounting bracket according to claim 4, characterized in that: The outer wall of the air port flange (6) is evenly provided with a plurality of mounting holes.

Images