CN205061671U - Integral type carrier of microorganism aeration equipment - Google Patents

Abstract

The utility model is an integrated microbial carrier aeration device, which includes an aeration pipe, a ventilation pipe and fillers. The aeration pipes are connected to each other by means of the ventilation pipe. It is arranged under the filler, the lower end of the filler is connected with the aeration pipe, and the upper end of the filler is connected with a floating device. The utility model adopts a tension belt and a floating device to fix the packing, and with the help of the buoyancy of the water, the floating device floats upward, and the packing connected to the floating device is tightened. When the water is drained, the floating device drops with the water level, and the packing It also falls to the bottom of the pool, which is convenient for maintenance and avoids the problem of the collapse of the frame when the water level drops in the form of a packing frame.

Description

Integrated microbial carrier aeration device

technical field

The utility model belongs to the field of water treatment equipment, in particular to an integrated microbial carrier aeration device.

Background technique

Aeration refers to the artificial introduction of air into the biochemical aeration tank through appropriate equipment to achieve the desired purpose. Aeration not only makes the liquid in the pool contact with air to oxygenate, but also accelerates the transfer rate of oxygen in the air to the liquid due to agitation of the liquid, thereby completing the purpose of oxygenation; in addition, aeration also prevents the suspension of the pool from sinking, The purpose of strengthening the contact between the organic matter in the pool and the microorganisms and dissolved oxygen is to ensure that the microorganisms in the pool can oxidize and decompose the organic matter in the sewage under the condition of sufficient dissolved oxygen. The quality of the aeration device not only affects the effect of sewage biochemical treatment, but also directly affects the land occupation, investment and operation costs of the treatment plant.

The existing aeration device is equipped with curtain-like packing. In the field of sewage treatment, the packing is mainly used for contact oxidation process. Microorganisms will accumulate on the surface of the packing to increase the surface contact with the sewage and degrade the sewage. . The filler needs to be installed with the help of a special filler frame, which is cumbersome to install and has a long construction period, and the filler frame is prone to collapse after the pool water is emptied, causing unnecessary losses.

Utility model content

In order to solve the problems in the above-mentioned prior art, the utility model provides an integrated microbial carrier aeration device, which can be installed conveniently, avoids the use of packing frames, is easy to install, has a short construction period, and is suitable for large-scale application.

The concrete technical scheme that the utility model adopts is:

Integrated microbial carrier aeration device, including aeration pipe, aeration pipe and filler, the aeration pipe is connected to each other by means of the aeration pipe, the aeration pipe is also connected to an air pump, the aeration pipe is provided with an air hole, and the aeration pipe is arranged under the filler , the lower end of the filler is connected with the aeration pipe, and the upper end of the filler is connected with a floating device.

The filler is connected to the aeration pipe by means of a tension belt, which is a sleeve-shaped structure made of mesh material, and the tension belt is sleeved on the outer surface of the aeration pipe.

The floating device is a cylindrical float made of flexible material.

There are multiple packings, and the packings are arranged parallel to each other.

The ventilation pipe is a rectangular frame structure, and the two opposite sides of the ventilation pipe are communicated by means of the aeration pipe.

The beneficial effects of the utility model are:

The utility model adopts a tension belt and a floating device to fix the packing, and with the help of the buoyancy of the water, the floating device floats upwards, and the packing connected to the floating device is tightened. When the water is drained, the floating device drops with the water level, and the packing It also falls to the bottom of the pool, which is convenient for maintenance and avoids the problem of the collapse of the frame when the water level drops in the form of a packing frame.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of aeration pipe and ventilation pipe;

In the accompanying drawings, 1, aeration pipe, 2, vent pipe, 3, filler, 4, air pump, 5, floating device, 6, tension belt.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:

The utility model is an integrated microbial carrier aeration device, which includes an aeration pipe 1, an aeration pipe 2 and a filler 3. The aeration pipe 1 is connected to each other by means of the aeration pipe 2. Ventilation holes are provided, and the aeration pipe 1 is arranged under the filler 3 , the lower end of the filler 3 is connected with the aeration pipe 1 , and the upper end of the filler 3 is connected with a floating device 5 .

In order to facilitate the fixing of the filler 3, the filler 3 is connected to the aeration pipe 1 by means of a tension belt 6, the tension belt 6 is a sleeve-shaped structure made of mesh material, and the tension belt 6 is set on the aeration pipe 1 outer side.

The floating device 5 is a cylindrical float made of flexible material. The flexible floating device 5 can avoid the entanglement of the filler 3 and ensure the normal operation of the device.

In order to improve the treatment effect, there are multiple fillers 3, and the fillers 3 are arranged parallel to each other.

In order to facilitate the manufacture and assembly of the equipment and make the use of the equipment better, the ventilation pipe 2 is a rectangular frame structure, and the opposite sides of the ventilation pipe 2 are connected by the aeration pipe 1 . Both ends of the aeration pipe 1 are connected with the air pipe 2, so that the tension belt 6 set on the aeration pipe 2 is not easy to be washed off by the water flow, thereby ensuring the durability of the device.

As shown in Figure 1 and Figure 2, the integrated microbial carrier aeration device connects the aeration tube 1, filler 3, and floating device 5 as a whole, and the aeration tube 1 fixes the filler 3 by means of a tension belt 6 to float The device 5 uses the buoyancy of the water to tighten the filler 3, and the aeration tube 1 arranged under the filler 3 uses the air supply of the air pump 4 to discharge the air from the vent holes, and the air bubbles are blocked by the filler 3 during the process of floating in the water. , increasing the oxygen content in the water.

The tension belt 6 adopted in the utility model has a mesh structure and is set on the outside of the aeration pipe 1, which can perform secondary cutting on the air discharged from the aeration pipe 1, and adjust the density of the mesh structure of the tension belt 6 The degree of oxygen transmission can be effectively improved. The floating device 5 can swing with the water flow, avoiding the problem that the packing frame is easily washed away by the water flow, and the floating device 5 can loosen the packing 3 to the bottom of the pool when the water level drops. , easy to maintain.

The utility model integrates production, saves packing racks, low production cost, and is convenient for installation and maintenance. The aeration system directly acts on the packing 3, reduces the thickness of the microbial anaerobic layer, improves the efficiency of the aerobic layer to degrade organic matter, and saves power consumption. The utility model can be used for micro-pollution treatment of rivers, lakes, and landscape water. The aeration and fillers can be installed and formed at one time, which is convenient and quick. Reduce energy consumption, increase microbial biomass, and stabilize the treatment effect.

Claims (5)

1. Integrated microbial carrier aeration device, including aeration pipe (1), ventilation pipe (2) and filler (3), aeration pipe (1) is connected to each other by means of ventilation pipe (2), and ventilation pipe (2) is also An air pump (4) is connected, and the aeration pipe (1) is provided with a ventilation hole, and the aeration pipe (1) is arranged under the packing (3), and it is characterized in that: the lower end of the packing (3) and the aeration pipe (1) is connected, and the upper end of filler (3) is connected with floating device (5). 2. The integrated microbial carrier aeration device according to claim 1, characterized in that: the filler (3) is connected to the aeration pipe (1) by means of a tension belt (6), and the tension belt (6) It is a sleeve-shaped structure made of mesh material, and the tension belt (6) is sleeved on the outer surface of the aeration pipe (1). 3. The integrated microbial carrier aeration device according to claim 1, characterized in that: the floating device (5) is a cylindrical float made of flexible material. 4. The integrated microbial carrier aeration device according to claim 1, characterized in that: there are multiple fillers (3), the fillers (3) are arranged parallel to each other, the fillers (3) and the floating device (5 ) to form a curtain-like structure. 5. The integrated microbial carrier aeration device according to claim 1, characterized in that: the vent pipe (2) is a rectangular frame structure, and the opposite sides of the vent pipe (2) are provided by the aeration pipe (1 ) connected.