Efficient micro-nano ozone oxidation air flotation device

Abstract

The utility model relates to the technical field of ozonation air flotation devices, in particular to an efficient micro-nano ozonation air flotation device which comprises a tubular mixer, four groups of fixing rods are mounted in the middle of the inner wall of the tubular mixer, one ends of the four groups of fixing rods are mounted on the side surface of a mounting ring, and the other ends of the four groups of fixing rods are mounted on the side surface of the mounting ring. A waterproof cover is mounted in the mounting ring, a two-way motor is mounted in the waterproof cover, the output ends of the two ends of the two-way motor are in transmission connection with rotating rods correspondingly, limiting supporting mechanisms and mixing mechanisms are mounted on the outer surfaces of the two rotating rods correspondingly, and each limiting supporting mechanism comprises four limiting rods; and the mixing mechanism comprises a fixing ring. The waterproof cover is mounted on the inner wall of the tubular mixer through the mounting ring and the four groups of fixing rods, so that the waterproof cover, the two-way motor and the two groups of rotating rods can be stably mounted in the tubular mixer, and the two groups of sealing rings can play a role in sealing the joints of the corresponding sides of the corresponding rotating rods and the waterproof cover.

Description

TECHNICAL FIELD

[0001] The utility model relates to ozone oxidation gas floatation device technical field, concretely is a kind of high-efficiency micro-nano ozone oxidation gas floatation device. BACKGROUND

[0002] Ozone oxidation treatment refers to using ozone as strong oxidant, oxidizing organic matter or inorganic matter in water or waste water, to achieve the purpose of disinfection, oxidation or decolorization. Main equipment includes: air pretreatment, ozone generator, water-ozone contact reaction chamber and ozone tail gas treatment, etc. It is widely used in removing COD, BOD, phenol, cyanide, iron, manganese and odor removal and decolorization, sterilization and disinfection of water treatment field, with the advantages of fast reaction, less dosage, easy on-site preparation, easy operation, no secondary pollution, etc. Due to the high price of ozone, ozone method is usually used only for organic matter that is difficult to remove by other methods, and ozone-based catalytic oxidation technology is increasingly widely used in industrial wastewater and drinking water treatment processes, such as combining it with gas floatation tank for wastewater treatment.

[0003] After searching, it is found that application No. 201922320066.X discloses a kind of high-efficiency micro-nano ozone oxidation gas floatation device, which is provided with a tubular mixer, and ozone gas and reflux water can be fully mixed and uniformly mixed by using the tubular mixer. The tubular mixer is provided with a rotating shaft inside, but the connecting mechanism between the rotating shaft and the inside of the tubular mixer is not disclosed, so that the rotating shaft cannot stably rotate inside the tubular mixer, and therefore needs to be improved according to the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a kind of high-efficiency micro-nano ozone oxidation gas floatation device, to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of high-efficiency micro-nano ozone oxidation gas floatation device, including tubular mixer, the inner wall of tubular mixer is installed with four groups of fixed rod in the middle position, and the side surface of installation ring is installed with the one end of four groups of fixed rod, the inside of installation ring is installed with waterproof cover, and the inside of waterproof cover is installed with bidirectional motor, the both ends output of bidirectional motor are all transmissionally connected with rotating rod, and the outer surfaces of two groups of rotating rods are all installed with limiting support mechanism and mixing mechanism, the limiting support mechanism includes four groups of limiting rods, and the mixing mechanism includes fixed ring.

[0006] Preferably, one end of the tubular mixer is provided with a water inlet, and the other end of the tubular mixer is provided with a water outlet, and the side surface of the tubular mixer is provided with a communication port at the top end.

[0007] Preferably, the waterproof cover is provided with a sealing ring at each end of the rotating rod, and the sealing ring is sleeved on the outer surface of the corresponding rotating rod.

[0008] Preferably, one end of each of the four groups of limiting rods is arranged on the inner wall of the tubular mixer, and the other end of each of the four groups of limiting rods is arranged on the outer surface of the limiting ring, and the inner wall of the limiting ring is rotatably connected with the four groups of rolling balls through bearings.

[0009] Preferably, the limiting ring is sleeved on the outer surface of the rotating rod, and the outer surface of the four groups of rolling balls is arranged in close contact with the outer surface of the rotating rod.

[0010] Preferably, the side surface of the fixing ring is provided with four groups of stirring blades, and one end of each of the stirring blades is provided with a secondary stirring plate through a connecting rod.

[0011] Preferably, the side surface of the secondary stirring plate is arranged in close contact with the inner wall of the tubular mixer.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The waterproof cover is arranged on the inner wall of the tubular mixer through the mounting ring and the four groups of fixing rods, so that the waterproof cover, the bidirectional motor and the two groups of rotating rods can be stably arranged in the tubular mixer, and the two groups of sealing rings can seal the connection between the corresponding rotating rod and the corresponding side of the waterproof cover.

[0014] When the two groups of rotating rods rotate at high speed, the four groups of rolling balls can roll on the outer surface of the corresponding rotating rod, so that the four groups of rolling balls and the corresponding limiting ring can effectively support one end of the corresponding rotating rod, and the limiting ring is arranged on the inner wall of the tubular mixer through the four groups of limiting rods. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the main body of the utility model.

[0016] Figure 2 It is a three-dimensional structure schematic view of the main body of the utility model.

[0017] Figure 3 It is a three-dimensional structure schematic view of the main body of the utility model.

[0018] Figure 4 It is a three-dimensional structure schematic view of the main body of the utility model.

[0019] In the figure: 1, tubular mixer; 11, water inlet; 12, water outlet; 13, communication port; 2, fixed rod; 21, mounting ring; 22, waterproof cover; 23, sealing ring; 24, rotating rod; 3, limiting support mechanism; 31, limiting rod; 32, limiting ring; 33, rolling ball; 4, mixing mechanism; 41, fixed ring; 42, stirring blade; 43, connecting rod; 44, auxiliary stirring plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] According to Figures 1-4 As shown in the figure, it comprises a tubular mixer 1, one end of the tubular mixer 1 is provided with a water inlet 11 in communication, and the other end of the tubular mixer 1 is provided with a water outlet 12 in communication, the side surface of the tubular mixer 1 is provided with a communication port 13 in communication at the top end position, the other end of the communication port 13 is connected in communication with an ozone generator, so that ozone can be injected into the inside of the tubular mixer 1 through the communication port 13, the water inlet 11 can inject water into the inside of the tubular mixer 1, and the communication port 13 can inject ozone into the inside of the tubular mixer 1, the water outlet 12 can discharge the solution of water and ozone mixed sufficiently to the outside, four groups of fixed rods 2 are installed at the inner wall of the tubular mixer 1 at the middle position, and one end of the four groups of fixed rods 2 is installed with the side surface of the mounting ring 21, the four groups of fixed rods 2 are centrally symmetrically arranged with the center point of the mounting ring 21 as the center point, the waterproof cover 22 is installed in the inside of the mounting ring 21, and a bidirectional motor is installed in the inside of the waterproof cover 22, the waterproof cover 22 is installed with the inner wall of the tubular mixer 1 through the mounting ring 21 and the four groups of fixed rods 2, so that the waterproof cover 22, the bidirectional motor and the two groups of rotating rods 24 can be stably installed in the inside of the tubular mixer 1, the two end output ends of the bidirectional motor are all transmissionally connected with the rotating rods 24, and the outer surfaces of the two groups of rotating rods 24 are all installed with the limiting support mechanism 3 and the mixing mechanism 4, the sealing rings 23 are installed at the positions of the two ends of the waterproof cover 22 close to the rotating rods 24, and the sealing rings 23 are respectively sleeved on the outer surfaces of the corresponding rotating rods 24, the two groups of sealing rings 23 can seal the corresponding one side connecting portions of the corresponding rotating rods 24 and the waterproof cover 22.

[0022] The limiting support mechanism 3 comprises four groups of limiting rods 31, which are centrally symmetrically arranged with the center point of the limiting ring 32 as the center point, one end of the four groups of limiting rods 31 is installed on the inner wall of the tubular mixer 1, and the other end of the four groups of limiting rods 31 is installed on the outer surface of the limiting ring 32, the limiting ring 32 is sleeved on the outer surface of the rotating rod 24, and the outer surfaces of the four groups of rolling balls 33 are in close contact with the outer surface of the rotating rod 24, the inner wall of the limiting ring 32 is rotatably connected with the four groups of rolling balls 33 through bearings, when the two groups of rotating rods 24 rotate at high speed, the corresponding four groups of rolling balls 33 will roll on the outer surface of the corresponding rotating rod 24, so that the corresponding four groups of rolling balls 33 and the corresponding limiting ring 32 can effectively support one end of the corresponding rotating rod 24, and the limiting ring 32 is installed on the inner wall of the tubular mixer 1 through the four groups of limiting rods 31.

[0023] The mixing mechanism 4 comprises a fixed ring 41, four groups of stirring blades 42 are installed on the side surface of the fixed ring 41, one end of the stirring blade 42 is installed with a secondary stirring plate 44 through a connecting rod 43, the four groups of stirring blades 42 are centrally symmetrically arranged with the center point of the fixed ring 41 as the center point, the front and back surfaces of the four groups of stirring blades 42 are inclined surfaces arranged on both sides, and the side surface of the secondary stirring plate 44 is in close contact with the inner wall of the tubular mixer 1, the user can start the bidirectional motor arranged inside the waterproof cover 22, so that the two groups of rotating rods 24 can rotate under the action of the bidirectional motor, so that the two groups of fixed rings 41 can rotate at high speed, so that the stirring blades 42 and the secondary stirring plates 44 can rotate, so that the ozone and the aqueous solution can be fully stirred, so that the stirring blades 42 and the secondary stirring plates 44 can uniformly impact the ozone gas and the aqueous solution, so that the two are uniformly mixed, and the ozone gas and the aqueous solution are fully mixed and uniformly mixed.

[0024] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency micro-nano ozone oxidation air flotation device comprising a tubular mixer (1), characterized in that: The inner wall of the tubular mixer (1) is provided with four groups of fixed rods (2) in the middle position, and one end of the four groups of fixed rods (2) is installed with the side surface of the mounting ring (21), the inside of the mounting ring (21) is provided with a waterproof cover (22), and the inside of the waterproof cover (22) is provided with a bidirectional motor, and the two end output ends of the bidirectional motor are both transmissionally connected with rotating rods (24), and the outer surfaces of the two groups of rotating rods (24) are both provided with limiting support mechanisms (3) and mixing mechanisms (4), the limiting support mechanism (3) comprises four groups of limiting rods (31), and the mixing mechanism (4) comprises a fixed ring (41).

2. The high-efficiency micro-nano ozone oxidation gas floatation device according to claim 1, characterized in that: One end of the tubular mixer (1) is provided with a water inlet (11), and the other end of the tubular mixer (1) is provided with a water outlet (12), and the side surface of the tubular mixer (1) is provided with a communication port (13) in the top end position.

3. The high-efficiency micro-nano ozone oxidation gas floatation device according to claim 1, characterized in that: The both ends of the waterproof cover (22) are installed with sealing rings (23) in the position of the rotating rod (24), and the sealing rings (23) are respectively sleeved on the outer surfaces of the corresponding rotating rods (24).

4. The high-efficiency micro-nano ozone oxidation gas floatation device according to claim 1, characterized in that: One end of the four groups of limiting rods (31) is installed with the inner wall of the tubular mixer (1), and the other end of the four groups of limiting rods (31) is installed with the outer surface of the limiting ring (32), and the inner wall of the limiting ring (32) is rotatably connected with four groups of rolling balls (33) through bearings.

5. The high-efficiency micro-nano ozone oxidation gas floatation device according to claim 4, characterized in that: The limiting ring (32) is sleeved on the outer surface of the rotating rod (24), and the outer surfaces of the four groups of rolling balls (33) are arranged in close contact with the outer surface of the rotating rod (24).

6. The high-efficiency micro-nano ozone oxidation gas floatation device according to claim 1, characterized in that: The side surface of the fixed ring (41) is provided with four groups of stirring blades (42), and one end of the stirring blade (42) is provided with a secondary stirring plate (44) through a connecting rod (43).

7. The high-efficiency micro-nano ozone oxidation gas floatation device according to claim 6, characterized in that: The side surface of the secondary stirring plate (44) is arranged in close contact with the inner wall of the tubular mixer (1).

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