阅读说明：本技术 一种具有自动检测功能的智能臭氧投加装置 (Intelligent ozone adding device with automatic detection function ) 是由 陆大勇 张建华 张兴仁 于 2021-08-02 设计创作，主要内容包括：本发明公开了一种具有自动检测功能的智能臭氧投加装置,包括气液混合箱体,所述气液混合箱体的侧壁固定安装有臭氧进气管,所述气液混合箱体的底端内壁固定安装有支撑板,所述支撑板的顶端活动安装有转动轴,所述转动轴靠近臭氧进气管的一端侧壁延伸至所述臭氧进气管的内部,所述臭氧进气管的内部与转动轴的延伸端侧壁之间固定连接有转轴限位块。本发明通过高压臭氧排放的冲击作用,实现了在对高压臭氧进行缓冲的同时,达到了对臭氧与液体的充分混合功能,此外,在对臭氧和液体进行混合搅拌的同时,利用水中产生的振动力对气液混合箱体内壁上黏附的气泡进行了振动脱离作用,使得气泡在搅拌的作用下继续进行混合。(The invention discloses an intelligent ozone adding device with an automatic detection function, which comprises a gas-liquid mixing box body, wherein an ozone inlet pipe is fixedly arranged on the side wall of the gas-liquid mixing box body, a supporting plate is fixedly arranged on the inner wall of the bottom end of the gas-liquid mixing box body, a rotating shaft is movably arranged at the top end of the supporting plate, the side wall of one end, close to the ozone inlet pipe, of the rotating shaft extends to the inside of the ozone inlet pipe, and a rotating shaft limiting block is fixedly connected between the inside of the ozone inlet pipe and the side wall of the extending end of the rotating shaft. The invention realizes the full mixing function of the ozone and the liquid while buffering the high-pressure ozone through the impact action of the high-pressure ozone discharge, and in addition, the vibration force generated in the water is utilized to vibrate and separate the bubbles adhered to the inner wall of the gas-liquid mixing box body while mixing and stirring the ozone and the liquid, so that the bubbles are continuously mixed under the stirring action.)

1. The utility model provides an intelligent ozone dosing device with automated inspection function, includes:

the ozone generator comprises a gas-liquid mixing box body (1), an ozone inlet pipe (2) is fixedly installed on the side wall of the gas-liquid mixing box body (1), a supporting plate (3) is fixedly installed on the inner wall of the bottom end of the gas-liquid mixing box body (1), a rotating shaft (4) is movably installed at the top end of the supporting plate (3), the side wall of one end, close to the ozone inlet pipe (2), of the rotating shaft (4) extends into the ozone inlet pipe (2), and a rotating shaft limiting block (5) is fixedly connected between the inside of the ozone inlet pipe (2) and the side wall of the extending end of the rotating shaft (4);

the air-blowing mixing device is used for mixing ozone and liquid and is arranged on the side wall of the rotating shaft (4);

the water wave vibration starting device is arranged at one end, far away from the ozone inlet pipe (2), of the rotating shaft (4), and is used for applying vibration force to bubbles on the pipe wall in the gas-liquid mixing step.

2. The intelligent ozone dosing device with automatic detection function as claimed in claim 1, it is characterized in that the air blowing and mixing device comprises a rotating fan (6), an ozone mixing pipe (61), an air dispersing and filtering hole (62) and a washing pipe fixing frame (63), the rotating fan (6) is fixedly arranged on the side wall of one end of the rotating shaft (4) close to the ozone inlet pipe (2), the rotating fan (6) is arranged in the ozone inlet pipe (2) and is not tightly propped against the inner side wall of the ozone inlet pipe (2), the washing pipe fixing frame (63) is fixedly arranged on the side wall of the rotating shaft (4), the side wall of one end of the ozone mixing pipe (61) far away from the rotating fan (6) is fixedly connected with a plurality of washing pipe fixing frames (63), the side wall of the ozone mixing pipe (61) is provided with a plurality of dispersed air filtering holes (62).

3. The intelligent ozone dosing device with automatic detection function as claimed in claim 1, it is characterized in that the water wave vibration starting device comprises a wave starting elastic disc (7), an elastic sheet storage block (71), a wave starting spring (72), a wave starting elastic sheet (73) and a sliding groove (74), the wave-lifting elastic disc (7) is fixedly arranged on the side wall of one end of the rotating shaft (4) far away from the ozone inlet pipe (2), the elastic piece storage block (71) is fixedly arranged on the side wall of the wave-lifting elastic disc (7), the bottom end in the spring plate storage block (71) is fixedly provided with a wave-making spring (72), the other end of the wave-lifting spring (72) is fixedly connected with a wave-lifting spring plate (73), one end of the wave-rising elastic sheet (73) far away from the elastic sheet storage block (71) is arranged in a hemispherical structure, the side wall of the wave-lifting spring plate (73) slides relative to the side wall of the sliding groove (74).

4. The intelligent ozone adding device with the automatic detection function according to claim 1, wherein a rotating shaft limiting ring (8) is arranged at the connecting end of the supporting plate (3) and the rotating shaft (4), the rotating shaft limiting ring (8) is arranged at one end close to the ozone inlet pipe (2), and the cross section of the rotating shaft limiting block (5) is arranged in a V-shaped structure.

5. The intelligent ozone dosing device with the automatic detection function as claimed in claim 2, wherein the side wall of the ozone mixing pipe (61) is arranged in a curved surface structure, and the air diffusion filter hole (62) is arranged at the concave end of the curved surface.

6. The intelligent ozone dosing device with the automatic detection function as claimed in claim 2, wherein the air dispersion filtering holes (62) are formed at equal intervals with respect to the side wall of the ozone mixing pipe (61), and the inner ring aperture of the air dispersion filtering holes (62) is larger than the outer ring aperture of the air dispersion filtering holes (62).

7. The intelligent ozone adding device with the automatic detection function according to claim 2, wherein the ozone inlet pipe (2) penetrates through the side wall of the gas-liquid mixing box body (1), the section of the pipe wall of the ozone inlet pipe (2) is arranged in an inclined structure, and an ozone outlet of the ozone inlet pipe (2) is over against an air inlet of the ozone mixing pipe (61).

8. The intelligent ozone adding device with the automatic detection function as claimed in claim 3, wherein a limiting block is fixedly mounted on the side wall of the wave-making shrapnel (73), a sliding groove (74) is formed in the inside of the shrapnel storage block (71), the limiting block slides relative to the side wall of the shrapnel storage block (71), and when the wave-making shrapnel (73) rotates to the bottom end, the side wall of the wave-making shrapnel (73) and the side wall of the bottom end of the gas-liquid mixing box body (1) are tightly abutted.

Technical Field

The invention relates to the technical field of ozone adding devices, in particular to an intelligent ozone adding device with an automatic detection function.

Background

Aiming at refractory organic matters in wastewater, the refractory organic matters are generally converted into micromolecular substances easy to biodegrade through ring opening, chain breaking and the like by adopting ozone pre-oxidation, the adding amount of ozone directly influences the operation energy consumption and the treatment effect of the whole process, the adding amount of ozone in most of the current operation projects is only mechanically executed according to experience values given during debugging, and can not be flexibly adjusted according to the fluctuation condition of water quality, so that the treatment effect and the economy of ozone oxidation and subsequent biological action are influenced.

In the ozone feeding device in the past, in order to enable ozone and liquid to fully react and carry out a relatively slow feeding mode, in the process, more time is consumed, the situation of insufficient mixing still exists, in addition, in the step of gas-liquid mixing, bubbles in the liquid can be generated, the mixing speed is reduced, the mixing quality of the mixed liquid is influenced, and in order to solve the problems, the intelligent ozone feeding device with the automatic detection function is provided.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an intelligent ozone adding device with an automatic detection function.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an intelligent ozone dosing device with automated inspection function, includes:

the ozone generator comprises a gas-liquid mixing box body, an ozone inlet pipe is fixedly arranged on the side wall of the gas-liquid mixing box body, a supporting plate is fixedly arranged on the inner wall of the bottom end of the gas-liquid mixing box body, a rotating shaft is movably arranged at the top end of the supporting plate, the side wall of one end, close to the ozone inlet pipe, of the rotating shaft extends into the ozone inlet pipe, and a rotating shaft limiting block is fixedly connected between the inside of the ozone inlet pipe and the side wall of the extending end of the rotating shaft;

the air-blowing mixing device is used for mixing ozone and liquid and is arranged on the side wall of the rotating shaft;

the water wave vibration starting device is arranged at one end, away from the ozone inlet pipe, of the rotating shaft and used for applying vibration force to bubbles on the pipe wall in the gas-liquid mixing step.

Preferably, the air-blowing mixing device comprises a rotating fan, an ozone mixing pipe, air-diffusing filter holes and a washing pipe fixing frame, wherein the rotating fan is fixedly installed on the side wall of one end of the rotating shaft close to the ozone inlet pipe, the rotating fan is arranged in the ozone inlet pipe and does not abut against the inner side wall of the ozone inlet pipe, the washing pipe fixing frame is fixedly installed on the side wall of the rotating shaft, the ozone mixing pipe is far away from the side wall of one end of the rotating fan and the washing pipe fixing frames in a fixed connection mode, and the side wall of the ozone mixing pipe is provided with the air-diffusing filter holes.

Preferably, the water wave vibration starting device comprises a wave starting elastic disc, an elastic sheet storage block, a wave starting spring, a wave starting elastic sheet and a sliding groove, wherein the wave starting elastic disc is fixedly installed on the side wall of one end of the ozone inlet pipe away from the rotating shaft, the elastic sheet storage block is fixedly installed on the side wall of the wave starting elastic disc, the wave starting spring is fixedly installed at the bottom end of the elastic sheet storage block, the other end of the wave starting spring is fixedly connected with the wave starting elastic sheet, one end, away from the elastic sheet storage block, of the wave starting elastic sheet is arranged in a hemispherical structure, and the side wall of the wave starting elastic sheet slides relative to the side wall of the sliding groove.

Preferably, the backup pad is provided with the pivot spacing collar with the link of axis of rotation, the pivot spacing collar set up in being close to the one end of ozone intake pipe, the cross-section of pivot stopper adopts V type structure setting.

Preferably, the side wall of the ozone mixing pipe is arranged in a curved surface structure, and the air diffusion filter hole is arranged at the concave end of the curved surface.

Preferably, the air diffusion filter holes are formed at equal intervals around the side wall of the ozone mixing pipe, and the inner ring aperture of the air diffusion filter holes is larger than the outer ring aperture of the air diffusion filter holes.

Preferably, the ozone inlet pipe penetrates through the side wall of the gas-liquid mixing box body, the section of the pipe wall of the ozone inlet pipe is arranged in an inclined structure, and the ozone outlet of the ozone inlet pipe is opposite to the air inlet of the ozone mixing pipe.

Preferably, the side wall of the wave-making elastic sheet is fixedly provided with a limiting block, a sliding groove is formed in the elastic sheet storage block, the limiting block slides relative to the side wall of the elastic sheet storage block, and when the wave-making elastic sheet rotates to the bottom end, the side wall of the wave-making elastic sheet is tightly abutted to the side wall of the bottom end of the gas-liquid mixing box body.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the impact effect of high-pressure ozone discharge, the structure arrangement of the centrifugal force and ozone mixing pipe and the dispersed air filtering hole is utilized, so that the high-pressure ozone is buffered, and simultaneously, the function of fully mixing ozone and liquid is achieved.

2. According to the invention, through the structural arrangement of the wave-starting elastic disc and the elastic sheet storage block, the driving effect of high-pressure wind power and the elastic force of the spring are utilized, so that the vibration separation effect on bubbles adhered to the inner wall of the gas-liquid mixing box body is realized by utilizing the vibration force generated in water while mixing and stirring ozone and liquid, and the bubbles are continuously mixed under the stirring effect.

Drawings

FIG. 1 is a schematic diagram of a cross-sectional structure of a gas-liquid mixing box of an intelligent ozone adding device with an automatic detection function, which is provided by the invention;

FIG. 2 is a schematic structural view of a blowing and mixing device of the intelligent ozone adding device with an automatic detection function provided by the invention;

FIG. 3 is a schematic sectional structural view of an ozone mixing tube of the intelligent ozone adding device with an automatic detection function according to the present invention;

FIG. 4 is a schematic structural view of a wave-generating device of the intelligent ozone adding device with an automatic detection function provided by the invention;

FIG. 5 is a schematic structural diagram of a wave-initiating shrapnel of the intelligent ozone adding device with automatic detection function provided by the invention;

FIG. 6 is an enlarged schematic structural view of a joint between a support plate and a rotating shaft of the intelligent ozone adding device with an automatic detection function provided by the invention.

In the figure: the ozone generator comprises a gas-liquid mixing box body 1, an ozone inlet pipe 2, a support plate 3, a rotating shaft 4, a rotating shaft limiting block 5, a rotating fan 6, an ozone mixing pipe 61, an air dispersing and filtering hole 62, a flushing pipe fixing frame 63, a wave raising elastic disc 7, an elastic sheet storage block 71, a wave raising spring 72, a wave raising elastic sheet 73, a sliding groove 74 and a rotating shaft limiting ring 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 6, an intelligent ozone adding device with automatic detection function comprises:

the ozone generator comprises a gas-liquid mixing box body 1, an ozone inlet pipe 2 is fixedly arranged on the side wall of the gas-liquid mixing box body 1, a supporting plate 3 is fixedly arranged on the inner wall of the bottom end of the gas-liquid mixing box body 1, a rotating shaft 4 is movably arranged at the top end of the supporting plate 3, the side wall of one end, close to the ozone inlet pipe 2, of the rotating shaft 4 extends into the ozone inlet pipe 2, and a rotating shaft limiting block 5 is fixedly connected between the inside of the ozone inlet pipe 2 and the side wall of the extending end of the rotating shaft 4;

the air-blowing mixing device is used for mixing ozone and liquid and is arranged on the side wall of the rotating shaft 4;

the water wave vibration starting device is arranged at one end, far away from the ozone inlet pipe 2, of the rotating shaft 4 and is used for applying vibration force to bubbles on the pipe wall in the gas-liquid mixing step.

Air-blowing mixing device is including rotating fan 6, ozone hybrid tube 61, gas diffusion filtration hole 62, wash pipe mount 63, rotate fan 6 fixed mounting in the lateral wall that axis of rotation 4 is close to 2 one end of ozone intake pipe, rotate fan 6 set up in ozone intake pipe 2 intraductal and with ozone intake pipe 2 the inside wall between take place not to support tightly, wash pipe mount 63 fixed mounting is in 4 lateral walls of axis of rotation, ozone hybrid tube 61 keeps away from and carries out fixed connection between the one end lateral wall of rotating fan 6 and a plurality of wash pipe mount 63, a plurality of gas diffusion filtration holes 62 have been seted up to ozone hybrid tube 61's lateral wall.

The water wave vibration starting device comprises a wave starting elastic disc 7, an elastic sheet storage block 71, a wave starting spring 72, a wave starting elastic sheet 73, a sliding groove 74, the wave starting elastic disc 7 is fixedly installed on the side wall of one end, far away from the ozone inlet pipe 2, of the rotating shaft 4, the elastic sheet storage block 71 is fixedly installed on the side wall of the wave starting elastic disc 7, the wave starting spring 72 is fixedly installed at the bottom end of the elastic sheet storage block 71, the other end of the wave starting spring 72 is fixedly connected with the wave starting elastic sheet 73, the end, far away from the elastic sheet storage block 71, of the wave starting elastic sheet 73 is arranged in a hemispherical structure, and the side wall of the wave starting elastic sheet 73 slides relative to the side wall of the sliding groove 74.

The link of backup pad 3 and axis of rotation 4 is provided with pivot spacing collar 8, and pivot spacing collar 8 sets up in the one end that is close to ozone intake pipe 2, and the cross-section of pivot stopper 5 adopts V type structure setting.

The side wall of the ozone mixing pipe 61 is arranged by adopting a curved surface structure, and the air diffusion filter hole 62 is arranged at the concave end of the curved surface.

The air diffusion filter holes 62 are formed at equal intervals with respect to the side wall of the ozone mixing pipe 61, and the inner ring aperture of the air diffusion filter holes 62 is larger than the outer ring aperture of the air diffusion filter holes 62.

Ozone intake pipe 2 runs through the lateral wall of gas-liquid mixture box 1, and 2 pipe wall cross-sections of ozone intake pipe adopt the slope structure to set up, and the ozone gas outlet of ozone intake pipe 2 is just to the air inlet of ozone mixing tube 61.

The lateral wall fixed mounting of the wave-making shrapnel 73 has a limiting block, the sliding groove 74 has been seted up to the inside that the piece 71 was deposited to the shrapnel, and the limiting block slides about the lateral wall that the piece 71 was deposited to the shrapnel, and when the wave-making shrapnel 73 rotated the bottom, the wave-making shrapnel 73 lateral wall kept closely supporting tightly with the bottom lateral wall of gas-liquid mixture box 1.

The specific working principle of the invention is as follows:

the project provides a feedforward-feedback cooperative control accurate ozone adding system, the required ozone amount is calculated quantitatively by adopting the proportional relation between the ozone adding amount obtained by experiments and the water inlet COD, feedforward control is carried out, feedback control is carried out by combining a tail gas ozone concentration monitoring value, the ozone adding amount is finely adjusted, and the tail gas ozone concentration is maintained at a lower level, so that the accurate automatic adjustment of the ozone adding amount is realized.

As shown in figures 1 and 2, the scheme adopts high pressure action to discharge ozone, ozone gas enters the gas-liquid mixing box body 1 through the ozone inlet pipe 2, in the process that the ozone gas enters the gas-liquid mixing box body 1, the rotating fan 6 is driven to rotate, because the rotating shaft limiting block 5 adopts a V-shaped structure, the rotating shaft 4 can stably perform limiting rotation, along with the rotation of the rotating fan 6, the ozone mixing pipe 61 rotates simultaneously, because the outlet end of the ozone inlet pipe 2 is just opposite to the inlet end of the ozone mixing pipe 61, most of the ozone gas enters the ozone mixing pipe 61 through high pressure action, the gas in the ozone mixing pipe 61 can continue to move to the end of the wave-playing disc 7 along with the impact action of the air pressure at the back, but because of the curved surface design of the ozone mixing pipe 61, as shown in figure 3, the moving impulse is gradually reduced, at the moment, the rotation of the ozone mixing pipe 61 can lead the gas in the pipe to start to move to the air diffusion filtering holes along with the action of centrifugal force The dispersion is carried out on the dispersion gas filtering holes 62, and because the diameter of the inner ring of the dispersion gas filtering holes 62 is larger than that of the outer ring, the discharged gas quantity is limited while the diameter is gradually reduced, and then the ozone gas can be fully mixed with the liquid by matching with the centrifugal force;

in the process, the invention realizes the buffer of the high-pressure ozone and simultaneously achieves the function of fully mixing the ozone and the liquid by the impact effect of the high-pressure ozone discharge and the structural arrangement of the centrifugal force and ozone mixing pipe 61 and the air-diffusing filter hole 62.

As shown in fig. 4 and 5, as the high-pressure gas drives the rotating fan 6 to rotate, the wave-making elastic disc 7 rotates simultaneously, so as to realize the stirring and mixing function of the internal ozone and the liquid, because the wave-making elastic sheet 73 is far away from one end of the elastic sheet storage block 71 and is arranged in a hemispherical structure, and simultaneously because of the action of water, the friction force with the bottom end of the gas-liquid mixing box 1 is smaller in the rotating process, when the wave-making elastic sheet 73 rotates to the bottom end, the wave-making elastic sheet 73 is tightly supported with the bottom end side wall of the gas-liquid mixing box 1, at the moment, the wave-making spring 72 is in a compressed state, when the wave-making elastic sheet 73 continues to move, because the bottom end inner wall of the gas-liquid mixing box 1 is a plane, the wave-making elastic sheet 73 can be instantly popped out due to the action of elastic force, so as to exert an action on the water and the ozone, a water wave-making vibration function is achieved, and bubbles on the inner wall begin to separate from the inner wall under the action of vibration, simultaneously, starting to react with the liquid continuously;

in the process, the invention achieves the purposes of mixing and stirring ozone and liquid and simultaneously vibrating and separating bubbles adhered to the inner wall of the gas-liquid mixing box body 1 by using the vibration force generated in water by using the driving action of high-pressure wind power and the elastic force of the spring through the structural arrangement of the wave-making elastic disc 7 and the elastic sheet storage block 71, so that the bubbles are continuously mixed under the stirring action.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.