CN218418016U

CN218418016U - River course integral type submerged biochemical oxygenation equipment

Info

Publication number: CN218418016U
Application number: CN202221491305.3U
Authority: CN
Inventors: 周洪明; 郑靓; 周鹏
Original assignee: JIANGSU MINGXUAN ENVIRONMENT TECHNOLOGY CO LTD
Current assignee: JIANGSU MINGXUAN ENVIRONMENT TECHNOLOGY CO LTD
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2023-02-03
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a biochemical oxygenation equipment of river course integral type benthophyte, including opening casing up, the vertical stirring subassembly that is equipped with in the casing, the lower extreme intercommunication of casing has the blast pipe, and the blast pipe is located the stirring subassembly under, the one end that the casing was kept away from to the blast pipe is equipped with the oxygen-increasing machine. The utility model discloses well adoption oxygen-increasing machine and blast pipe can blow the stirring subassembly and rotate to the increase is wide to the disturbance of river, air diffusion scope, accelerates oxygenation efficiency.

Description

River course integral type submerged biochemical oxygenation equipment

Technical Field

The utility model relates to an oxygenation equipment field especially relates to a biochemical oxygenation equipment of river course integral type benthophyte.

Background

The river water oxygenation plays an important role in river sewage treatment, and is a central link and a key link of river sewage biochemical treatment and water self-purification processes. In the prior art, when the microorganism remediation is carried out on the river sewage, microorganisms are cultured in the water to treat specific types of pollutants in the river sewage, but oxygen is needed for the microorganisms to propagate and degrade the pollutants, and the oxygen in the water is insufficient to promote the mass propagation of the microorganisms, so that the water needs to be oxygenated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a biochemical oxygenation equipment of river course integral type benthophyte.

The utility model discloses an innovation point lies in adopting oxygen-increasing machine and blast pipe, not only can blow the stirring subassembly and rotate to the increase can also the air supply to the river in to the disturbance of river, increases the air diffusion scope, accelerates to increase oxygen volume, improves oxygenation efficiency.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that:

an integrated underwater biochemical oxygen increasing device for a river channel comprises a shell with an upward opening, wherein a stirring assembly is vertically arranged in the shell, the lower end of the shell is communicated with an exhaust pipe, the exhaust pipe is positioned right below the stirring assembly, and one end, far away from the shell, of the exhaust pipe is provided with an oxygen increasing machine; the stirring component comprises a stirring shaft and stirring blades arranged at the lower end of the stirring shaft; the utility model discloses a stirring shaft, including casing, the opening part in the casing is equipped with the grid plate, the vertical rotation of (mixing) shaft sets up the middle part below at the grid plate, stirring vane is provided with a plurality of, and winds the circumference evenly distributed of (mixing) shaft. The bottom of a river is sunk to oxygenation equipment, adopts oxygen-increasing machine and blast pipe, not only can blow the stirring subassembly and rotate to the increase can also air supply to the disturbance of river in the river, and increase air diffusion scope accelerates the oxygen increase volume, improves oxygenation efficiency. The stirring shaft vertically stirs the river water to increase the disturbance to the river water; the contact area of the stirring blades and the river water is larger, the disturbance amplitude of the stirring blades to the river water is larger, the vortex range formed by the river water is wider, and the oxygenation efficiency is improved; meanwhile, due to the large volume of the stirring blades, when the air exhausted by the exhaust pipe contacts with the stirring blades, the stirring blades can be blown to drive the stirring shaft to rotate, so that the river water is stirred.

Preferably, a plurality of stirring rods are horizontally arranged on the stirring shaft. The puddler not only can increase the disturbance to the river horizontal stirring, can also break up the air in the river for the air is more extensive with the river contact, improves oxygenation efficiency.

Preferably, an inverted cone-shaped slope is arranged in the lower end of the shell, and the exhaust pipe is located in the middle of the inverted cone-shaped slope. The slope of back taper not only can make from blast pipe exhaust air can the outdiffusion, still makes the river in the casing gather more, and then accelerates the contact velocity of air and river.

Preferably, a plurality of biological fillers are arranged above the grid plate. The biological filler is mainly applied to sewage treatment, can treat microorganisms in river water as a carrier of a microorganism biofilm formation, enables garbage on the river surface to be hung on the biological filler, cannot float around along with the flow of the river water, and is convenient for cleaning the river water.

Preferably, a sliding groove is vertically formed in the inner side wall of the shell, and a clamping groove is formed in the bottom of the sliding groove; the outer side wall of the grid plate is provided with a sliding block matched with the sliding groove, and the sliding block is provided with a clamping block clamped with the clamping groove. The grid plate is provided with the sliding chute and the sliding block, so that the grid plate is convenient to install in the shell, and the grid plate cannot horizontally move in the shell; the grid plate is convenient to fix by the clamping grooves and the clamping blocks, simple in structure, convenient to mount and dismount and capable of being replaced as required.

The utility model has the advantages that:

1. the bottom of a river is sunk to oxygenation equipment, adopts oxygen-increasing machine and blast pipe, not only can blow the stirring subassembly and rotate to the increase can also air supply to the disturbance of river in the river, and increase air diffusion scope accelerates the oxygen increase volume, improves oxygenation efficiency.

2. The stirring shaft, the stirring blades and the stirring rod are adopted, so that the turbulent river water can be accelerated to be in contact with the air, the air can be scattered, the contact range of the air and the river water is wider, and the oxygenation efficiency is further accelerated.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure:

1. a housing; 11. a chute; 12. a card slot; 2. a stirring assembly; 21. a stirring shaft; 22. a stirring rod; 23. a stirring blade; 3. a grid plate; 31. a slider; 32. a clamping block; 4. an aerator; 41. an exhaust pipe; 5. biological fillers; 6. a ramp.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

As shown in figure 1, the river channel integrated submerged biochemical oxygen increasing equipment comprises a shell 1 with an upward opening, wherein an inverted cone-shaped slope 6 is arranged in the lower end of the shell 1. Opening part level in the casing 1 is equipped with grid plate 3, and the vertical spout 11 that is equipped with on casing 1's the inside wall, draw-in groove 12 has been seted up to spout 11's tank bottom, is equipped with the slider 31 with the 11 adaptations of spout on grid plate 3's the lateral wall, and slider 31 is equipped with the fixture block 32 with draw-in groove 12 joint towards one side of draw-in groove 12. A plurality of biological fillers 5 are arranged above the grid plate 3. The bio-filler 5 may be, but is not limited to, a rope type filler.

As shown in fig. 1, the stirring assembly 2 is vertically arranged below the grid plate 3, the stirring assembly 2 comprises a stirring shaft 21 and a stirring rod 22, the upper end of the stirring shaft 21 is rotatably arranged on the lower bottom surface of the grid plate 3, the stirring rod 22 is horizontally provided with a plurality of stirring rods, one end of each stirring rod 22 is connected with the stirring shaft 21, and the other end of each stirring rod is suspended. The lower end of the stirring shaft 21 is provided with a plurality of stirring blades 23, and the stirring blades 23 are uniformly distributed along the circumferential direction of the stirring shaft 21.

As shown in fig. 1, an exhaust pipe 41 is vertically arranged in the middle of the inverted conical slope 6, and the lower end of the exhaust pipe 41 penetrates through the housing 1 and is communicated with an aerator 4.

In view of the above, it is desirable to provide,

when oxygen equipments use, put into the river with this equipment, when oxygen-increasing machine 4 discharges the outside air from blast pipe 41 in the casing 1, blow stirring vane 23 and drive (mixing) shaft 21 and rotate, break up the air, stir the river through (mixing) shaft 21, puddler 22 and stirring vane 23 for the air fully contacts with the river, thereby improves oxygenation volume and oxygenation efficiency.

Claims

1. An integrated type submerged biochemical oxygen increasing device for a river channel, which comprises a shell with an upward opening, and is characterized in that,

a stirring assembly is vertically arranged in the shell, the lower end of the shell is communicated with an exhaust pipe, the exhaust pipe is positioned right below the stirring assembly, and one end of the exhaust pipe, which is far away from the shell, is provided with an aerator;

the stirring component comprises a stirring shaft and stirring blades arranged at the lower end of the stirring shaft;

the utility model discloses a stirring shaft, including casing, the opening part in the casing is equipped with the grid plate, the vertical rotation of (mixing) shaft sets up the middle part below at the grid plate, stirring vane is provided with a plurality of, and winds the circumference evenly distributed of (mixing) shaft.

2. The river channel integrated type submerged biochemical oxygen increasing equipment as claimed in claim 1,

and a plurality of stirring rods are horizontally arranged on the stirring shaft.

3. The river channel integrated type submerged biochemical oxygen increasing equipment as claimed in claim 2,

the lower end of the shell is internally provided with an inverted cone-shaped slope, and the exhaust pipe is positioned in the middle of the inverted cone-shaped slope.

4. The river channel integrated type submerged biochemical oxygen increasing equipment as claimed in claim 3,

and a plurality of biological fillers are arranged above the grid plate.

5. The riverway integrated submerged biochemical oxygenation equipment as claimed in claim 1,

a sliding groove is vertically formed in the inner side wall of the shell, and a clamping groove is formed in the bottom of the sliding groove;

the outer side wall of the grid plate is provided with a sliding block matched with the sliding groove, and the sliding block is provided with a clamping block clamped with the clamping groove.