Adjusting type spiral-flow aerator

Abstract

The utility model relates to the technical field of aerators, in particular to an adjustable spiral-flow aerator. The utility model provides an adjustable spiral-flow aerator which comprises a base used for playing a foundation supporting role, an air inlet pipe detachably connected with the base is arranged above the base, and a flow divider communicated with the air inlet pipe to achieve uniform gas distribution is further arranged on the upper portion of the base. A cutting assembly used for generating fine bubbles to enhance the oxygen dissolving efficiency is arranged above the flow divider, a plurality of pull rods used for applying circumferential positioning operation to the flow divider and the cutting assembly are arranged on the periphery of the upper portion of the base in a penetrating mode, and the cutting assembly is of a detachable splicing type structure capable of changing the gas cutting effect. According to the aerator disclosed by the invention, the flow divider and the cutting assembly are designed, so that the uniform distribution operation of gas can be realized through the flow divider, and the adjustment operation of the gas cutting effect can be realized through the cutting assembly.

Description

Technical Field

[0001] The present application relates to the technical field of aerators, and in particular to an adjustable cyclone aerator. Background Art

[0002] Aeration is a key step in sewage treatment and aquatic ecological environment maintenance. Traditional aerators usually have problems with uneven gas distribution and low oxygen transfer efficiency. In order to improve the dissolution efficiency of oxygen and the effect of water quality treatment, the gas entering the water body needs to be effectively cut and distributed. Therefore, existing aerators generally use cutters with fixed mushroom heads to achieve gas cutting operations. However, since the mushroom heads are not removable, the gas cutting effect cannot be adjusted, and disassembly, cleaning and maintenance are inconvenient. Utility Model Content

[0003] The problem to be solved by the present application is that the existing aerator uses a cutter with a fixed mushroom head to achieve gas cutting operation, but because the mushroom head is not detachable, the gas cutting effect cannot be adjusted, and it is inconvenient to disassemble, clean and maintain.

[0004] In order to solve the above technical problems, the present application provides an adjustable cyclone aerator, including a base for serving as a basic support, an air inlet pipe detachably connected to the base is arranged above the base, and a diverter connected to the air inlet pipe to achieve uniform gas distribution is also provided on the upper part of the base, and a cutting assembly for generating fine bubbles and enhancing the oxygen dissolution efficiency is arranged above the diverter, and a plurality of pull rods for applying circumferential positioning operations to the diverter and the cutting assembly are arranged around the upper part of the base, and the cutting assembly is a detachable splicing structure that can change the gas cutting effect.

[0005] Since the aerator of the present application is designed with a diverter and a cutting assembly, it is possible to achieve both uniform gas distribution through the diverter and adjustment of the gas cutting effect through the cutting assembly, thereby solving the problem that the prior art aerator uses a cutter with a fixed mushroom head to achieve gas cutting operation, but the mushroom head cannot be disassembled, so the gas cutting effect cannot be adjusted, and it is inconvenient to disassemble, clean and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment.

[0007] Figure 2 It is a front view structural schematic diagram of an embodiment.

[0008] Figure 3 A schematic diagram of the structure of the cutting assembly.

[0009] Figure 4It is a schematic diagram of the structure of a single-stage mushroom nail.

[0010] Figure 5 A schematic diagram of the structure of the shunt.

[0011] In the figure: 1. cutting assembly; 2. diverter; 3. pull rod; 4. air inlet pipe; 5. base; 6. cutting cylinder; 7. mushroom head; 8. threaded hole; 9. partition; 10. diverter cylinder; 11. core rod. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application. Example

[0013] The present application relates to a regulating cyclone aerator, such as Figure 1-5 As shown, the aerator includes a base 5 for serving as a basic support, and an air inlet pipe 4 is arranged above the base 5 and is detachably connected to the base 5 for connecting to an external air source to introduce compressed air or other gases. A diverter 2 is also arranged on the upper part of the base 5 and is connected to the air inlet pipe 4 so as to evenly distribute the introduced gas. In order to enhance the sufficient mixing between the gas and the water body, a cutting assembly 1 for generating fine bubbles and enhancing the oxygen dissolution efficiency is also arranged above the diverter 2. When the aerator is used, the diverter 2 and the cutting assembly 1 can be effectively fixed to the base 5 and can be easily increased or decreased. Therefore, a plurality of pull rods 3 for applying circumferential positioning operations to the diverter 2 and the cutting assembly 1 are arranged around the upper part of the base 5. In order to adjust the oxygen dissolution efficiency according to the use requirements, the cutting assembly 1 is a detachable splicing structure, so that the components can be freely arranged and combined according to the use requirements, thereby changing the cutting effect on the gas, so that the oxygen dissolution efficiency is changed.

[0014] Since the aerator is arranged vertically, in order to achieve effective air intake operation of the air intake pipe 4, the air intake pipe 4 is composed of two sections of pipe bodies that are arranged perpendicular to each other and connected.

[0015] The diverter 2 includes a diverter tube 10, a partition 9 and a core rod 11. The diverter tube 10 is a straight cylindrical hollow structure. The partition 9 that plays a guiding role is arranged in a mirror-symmetrical manner inside the diverter tube 10. The core rod 11 that is arranged concentrically with the diverter 2 is arranged at the axial center position of the diverter 2. The side of the core rod 11 is connected to the partition 9, which can not only improve the impact strength of the partition 9, but also achieve uniform distribution of the gas.

[0016] The cutting assembly 1 includes a cutting barrel 6 and a mushroom head 7. The cutting barrel 6 is a straight cylindrical hollow structure. A plurality of mushroom heads 7 for cutting the gas to improve the mixing efficiency are evenly arranged in the circumferential direction inside the cutting barrel 6. The mushroom heads 7 are divided into single-stage mushroom heads 7 and / or bipolar mushroom heads 7 according to usage requirements. In order to facilitate the adjustment of the gas dissolution efficiency, a detachable threaded connection structure is provided between the mushroom head 7 and the cutting barrel 6, and a plurality of threaded holes 8 for installing the mushroom heads 7 are evenly arranged in the midline position in the height direction of the cutting barrel 6.

[0017] When in use, the aerator is immersed in the water body, and the gas enters the inside of the diverter 2 along the air inlet pipe 4, and then under the action of the partition 9 and the core rod 11 of the diverter 2, it flows upward evenly and comes into contact with the water body. As the gas continues to rise, it will collide with the mushroom head 7 of the cutting component 1, causing the gas to burst, thereby increasing the contact area with the water body, so that the gas can fully come into contact with the water body, thereby promoting the oxidation and decomposition of organic matter in the water body, and increasing the dissolved oxygen content of the water body, which is beneficial to the subsequent growth and reproduction of microorganisms. By selecting single-stage and / or bipolar mushroom heads 7 for use in combination, and by adjusting the arrangement of the threaded holes 8 and the arrangement of the mushroom heads 7, the cutting effect on the gas can be effectively changed, so that the oxygen dissolution efficiency is changed. The detachable mushroom head 7 is not only convenient for adjusting the cutting effect of the gas, but also convenient for the cleaning and maintenance operations of the cutting component 1.

[0018] It is to be understood that the present application is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present application. In addition, under the guidance of the present application, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present application. Therefore, the present application is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are within the scope protected by the present application.

Claims

1. A regulating cyclone aerator, comprising a base for supporting the base, characterized in that: An air inlet pipe detachably connected to the base is arranged above the base, and a flow divider connected to the air inlet pipe to achieve uniform gas distribution is also arranged on the upper part of the base. A cutting assembly for generating fine bubbles to enhance the oxygen dissolution efficiency is arranged above the flow divider. A plurality of pull rods for applying circumferential positioning operations to the flow divider and the cutting assembly are arranged around the upper part of the base. The cutting assembly is a detachable splicing structure capable of changing the gas cutting effect. The flow divider includes a flow divider tube, a partition plate and a core rod. The partition plate for guiding the flow is arranged in a mirror-symmetrical manner inside the flow divider tube. The core rod arranged concentrically with the core rod is arranged at the axial center of the flow divider. The side of the core rod is connected to the partition plate. The cutting assembly includes a cutting cylinder and a mushroom head. A plurality of mushroom heads are evenly arranged in the circumferential direction inside the cutting cylinder for cutting the gas to improve the mixing efficiency. A detachable threaded connection structure is provided between the mushroom head and the cutting barrel.

2. The adjustable cyclone aerator according to claim 1, characterized in that: The mushroom head is a single-pole mushroom head and / or a double-pole mushroom head.

3. The adjustable cyclone aerator according to claim 1, characterized in that: A plurality of threaded holes for mounting mushroom heads are evenly arranged at the center line position in the height direction of the cutting cylinder.

4. The adjustable cyclone aerator according to claim 1, characterized in that: The flow dividing tube and / or the cutting tube is in the form of a straight hollow structure.

5. The adjustable cyclone aerator according to claim 1, characterized in that: The air intake pipe is composed of two sections of pipe bodies which are arranged perpendicular to each other and connected.

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