Tubular aeration device

Abstract

The utility model relates to a tubular aeration device which comprises an aeration pipe, the aeration pipe is formed by sequentially connecting a plurality of aeration branch pipes, one end of each aeration branch pipe is sleeved with a connector, and the other end of each aeration branch pipe is provided with a pipe tail. The adjacent ends of the two aeration branch pipes are connected through the connector to complete the combined installation of the two aeration branch pipes, so that the combined installation of a plurality of aeration branch pipes is realized, the operation is simple and convenient, and the aeration branch pipes can be freely disassembled and replaced, have the characteristics of standardization, combination, universality and the like, and are convenient to disassemble and replace.

Description

TECHNICAL FIELD

[0001] The utility model relates to aeration equipment technical field, concretely relates to a tubular aeration device. BACKGROUND

[0002] At present, the common aeration types applied to wastewater treatment have mechanical aeration, jet aeration, aeration disc aeration, micro-bubble aeration and tubular aeration etc. The mechanical aeration equipment has simple structure, stable operation and good aeration effect, but has high energy consumption. The jet aeration has low energy consumption and good aeration effect, but needs to use pump, gas-liquid mixer and other equipment, and has high cost. The aeration disc aeration has good aeration effect, low energy consumption and high oxygen utilization rate, but has high installation cost and is inconvenient to replace in later period. The micro-bubble aeration has high oxygen utilization rate, but is easy to block and damage, and has short service life. The tubular aeration has strong mixing capacity, large service area and can save installation time, but when some place on the pipeline is corroded or broken or has a hole, the whole pipeline needs to be replaced, leading to resource waste. SUMMARY

[0003] The utility model aims at designing a tubular aeration device which can realize multiple pipeline combination installation and has high universality to solve the problems in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme: provide a tubular aeration device, which comprises an aeration pipe, the aeration pipe is sequentially connected by multiple aeration branch pipes, one end of the aeration branch pipe is provided with a connecting head, the other end of the aeration branch pipe at the end of the aeration pipe is provided with a pipe tail head, both ends of the aeration branch pipe are provided with internal threads, the connecting head and the pipe tail head are provided with external threads, the internal thread of one end of the aeration branch pipe is threadedly connected with the external thread of the connecting head, and the internal thread of the other end of the aeration branch pipe is threadedly connected with the external thread of the pipe tail head.

[0005] Further, the connecting head is a double-tooth plug.

[0006] Further, the pipe tail head is a toothed plug.

[0007] Further, the aeration pipe is installed at the bottom of an aeration tank, gas pipes and lifting ropes are respectively arranged at the two sides of the aeration tank, one end of the aeration pipe is communicated with the gas pipe, and the other end of the aeration pipe is connected with the lifting rope.

[0008] Further, the aeration branch pipe is sequentially provided with a gas-permeable pipe, a fiber filling layer and a fiber gas-permeable layer from inside to outside.

[0009] Compared with the prior art, the utility model has the beneficial effects of:

[0010] The utility model discloses a plurality of aeration branch pipes are combined into a aeration pipe, and one end of two aeration branch pipes is connected through the connecting head threadedly, and the other end of two aeration branch pipes is connected threadedly through the pipe tail head respectively, and the combination installation of two aeration branch pipes is completed, so that the combination installation of a plurality of aeration branch pipes is realized, and the operation is simple, can be freely decomposed and replaced, and has the characteristics of standardization, combination, universality and the like, when some place on the pipeline is corroded or broken or has a hole, the whole pipeline does not need to be replaced, and only one aeration branch pipe needs to be replaced, so that resource waste is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0012] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0013] Fig. 2 It is the structure schematic diagram of the aeration pipe of the utility model;

[0014] The names of the components marked in the drawing are as follows:

[0015] 1, aeration pipe;2, aeration branch pipe;3, double-tooth plug;4, toothed plug;5, air pipe;6, fiber filling layer;7, fiber air permeable layer;8, aeration tank;9, air pipe;10, lifting rope. DETAILED DESCRIPTION

[0016] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the following will be described in detail according to the specific embodiments, structure, features and effects of the utility model in combination with the drawings and preferred embodiments.

[0017] Embodiment: reference Figs. 1-2 A tubular aeration device, comprising a aeration pipe 1, the aeration pipe 1 is sequentially connected by a plurality of aeration branch pipes 2, the aeration branch pipe 2 is sequentially provided with air pipe 5, fiber filling layer 6 and fiber air permeable layer 7 from inside to outside. Air pipe 5 as main gas channel, direct delivery of gas flow;Fiber filling layer 6 buffers the gas flow, disperses the mechanical stress of air pipe 5, reduces the risk of deformation, intercepts large particle impurities, prevents the outer layer from being blocked;Fiber air permeable layer 7 realizes efficient and uniform gas diffusion. The gas flow in the aeration branch pipe 2 is transported by the inner layer, the middle layer is stabilized, and the outer layer is diffused, so that the effect of step-by-step optimized gas distribution is obtained;And the multilayer protection reduces the scaling, blockage and mechanical damage, prolongs the maintenance period of the aeration branch pipe 2.

[0018] The one end of the aeration branch pipe 2 is sleeved with a connecting head, and the connecting head is a double-tooth plug 3. The other end of the aeration branch pipe 2 at the end of the aeration pipe 1 is provided with a pipe tail head, and the pipe tail head is a toothed plug 4. The two ends of the aeration branch pipe 2 are provided with internal threads, the connecting head and the pipe tail head are provided with external threads, the internal thread of the one end of the aeration branch pipe 2 is threadedly connected with the external thread of the connecting head, and the internal thread of the other end of the aeration branch pipe 2 is threadedly connected with the external thread of the pipe tail head. The adjacent one end of the two aeration branch pipes 2 is threadedly connected through the double-tooth plug 3, and the other end of the two aeration branch pipes 2 is threadedly connected through the toothed plug 4 respectively, so that the combined installation of the two aeration branch pipes 2 is completed, so that the combined installation of multiple aeration branch pipes 2 is realized, the operation is simple, different sites are suitable, different sizes of aeration tanks 8 can be installed, and the length does not need to be customized. When a certain place on the pipeline is corroded or broken, it is not necessary to replace the whole pipeline, but only to replace a section of the aeration branch pipe, so that resource waste is avoided.

[0019] The utility model discloses a modular design is carried out to pipe type aeration device, and the device structure is optimized and splits, forms an independent standardization module, can realize freely combination, decomposition, replacement, has standardization, combination, universality etc.

[0020] The aeration pipe 1 is installed at the bottom of the aeration tank 8, the aeration tank 8 is provided with a gas pipe 9 and a lifting rope 10 respectively at both sides, one end of the aeration pipe 1 is communicated with the gas pipe 9, and the other end of the aeration pipe 1 is connected with the lifting rope 10. The device is realized self-sinking installation through the optimization structure, the aeration pipe 1 is directly lifted through the lifting rope 10 during maintenance, then manual flushing or directly replacing the damaged aeration branch pipe 2 can be carried out, and water stop and silt removal work are not needed.

[0021] The utility model discloses a modular design is carried out to pipe type aeration device, and the device structure is optimized and splits, forms an independent standardization module, can realize freely combination, decomposition, replacement, has standardization, combination, universality etc.

[0022] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present. The terms "above", "below", "left", "right", "front", "back", and the like as used herein refer to the orientation of the figure in the drawing.

[0023] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments, it is not intended to limit the present application. Any person skilled in the art can make minor changes or modifications to the disclosed technical content, or make equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any modification, equivalent change or modification of the above embodiments, which does not depart from the technical solution of the present application, is still within the scope of the technical solution of the present application.

Claims

1. A tubular aeration device, comprising an aeration pipe, characterized in that: The aeration pipe (1) is composed of multiple aeration branch pipes (2) connected in sequence. One end of the aeration branch pipe (2) is fitted with a connector. The other end of the aeration branch pipe (2) at the end of the aeration pipe (1) is provided with a pipe tail. Both ends of the aeration branch pipe (2) are provided with internal threads. The connector and the pipe tail are provided with external threads. The internal thread at one end of the aeration branch pipe (2) is threadedly connected to the external thread of the connector. The internal thread at the other end of the aeration branch pipe (2) is threadedly connected to the external thread of the pipe tail.

2. The tubular aeration device according to claim 1, characterized in that: The connector is a double-thread plug (3).

3. The tubular aeration device according to claim 1, characterized in that: The end of the pipe is a threaded plug (4).

4. The tubular aeration device according to claim 1, characterized in that: The aeration pipe (1) is installed at the bottom of the aeration tank (8). The aeration tank (8) is provided with an air pipe (9) and a lifting rope (10) on both sides. One end of the aeration pipe (1) is connected to the air pipe (9), and the other end of the aeration pipe (1) is connected to the lifting rope (10).

5. The tubular aeration device according to claim 1, characterized in that: The aeration branch pipe (2) is provided with an air vent (5), a fiber filling layer (6) and a fiber air vent (7) from the inside to the outside.

Images