CN215364968U

CN215364968U - Micro-nano bubble generator capable of increasing retention time of bubbles in water body

Info

Publication number: CN215364968U
Application number: CN202121987342.9U
Authority: CN
Inventors: 陈铁军; 陈家圆; 缪园; 俞丽黎
Original assignee: Jiangsu Jinrun Environmental Protection Engineering Co ltd
Current assignee: Jiangsu Jinrun Environmental Protection Engineering Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2021-12-31
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a micro-nano bubble generator capable of prolonging the retention time of bubbles in a water body, relates to the technical field of micro-nano bubble generators, and aims to solve the problem that bubbles generated by the micro-nano bubble generator in the prior art cannot stay in the water body for a long time. The exhaust apparatus is characterized in that a second transmission case is installed on the outer side of the exhaust apparatus and fixedly connected with the exhaust apparatus, a transmission shaft is installed inside the second transmission case and rotatably connected with the second transmission case through a shaft seat, a second stirring impeller is installed at one end of the transmission shaft and fixedly connected with the transmission shaft, a linkage shaft is installed inside the second transmission case and rotatably connected with the second transmission case, a first stirring impeller is installed above the linkage shaft and fixedly connected with the linkage shaft.

Description

Micro-nano bubble generator capable of increasing retention time of bubbles in water body

Technical Field

The utility model relates to the technical field of micro-nano bubble generators, in particular to a micro-nano bubble generator capable of prolonging the retention time of bubbles in a water body.

Background

The micro-bubbles existing in the liquid are called micro-bubbles when the diameter of the bubbles is less than 100 μm, the bubbles with the diameter less than 100nm are called nano-bubbles, the micro-nano-bubbles are bubbles with the diameter between tens of micrometers and hundreds of nanometers when the bubbles occur, and the bubbles are between the micro-bubbles and the nano-bubbles and have the physical and chemical properties which are not possessed by the conventional bubbles.

Micro-nano bubbles are usually used for water treatment work, the micro-nano bubble generator is used for generating bubbles and conveying the bubbles into a water body, but the micro-nano bubbles generated by the micro-nano bubble generator on the market at present are naturally diffused in the water body, the diffusion efficiency is low, and meanwhile, the micro-nano bubbles quickly float to the water surface under the buoyancy of water, so that the retention time of the micro-nano bubbles in the water body is too short, and the water treatment effect is influenced; therefore, the market urgently needs to develop a micro-nano bubble generator capable of prolonging the retention time of bubbles in a water body to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a micro-nano bubble generator capable of prolonging the retention time of bubbles in a water body, so as to solve the problem that the retention time of bubbles generated by the micro-nano bubble generator in the background technology is not long enough.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a can improve micro-nano bubble generator of bubble at water dwell time, includes micro-nano bubble generator and exhaust apparatus, the second transmission case is installed in exhaust apparatus's the outside, and second transmission case and exhaust apparatus fixed connection, the internally mounted of second transmission case has the transmission shaft, and the transmission shaft passes through the axle bed with the second transmission case and rotate and be connected, the second stirring impeller is installed to the one end of transmission shaft, and second stirring impeller and transmission shaft fixed connection, the internally mounted of second transmission case has the universal driving shaft, and universal driving shaft and second transmission case rotate and be connected, first stirring impeller is installed to the top of universal driving shaft, and first stirring impeller and universal driving shaft fixed connection.

Preferably, a first transmission gear is installed on the outer side of the transmission shaft and is fixedly connected with the transmission shaft, and a second transmission gear is installed below the linkage shaft and is fixedly connected with the linkage shaft.

Preferably, the inside of exhaust apparatus is provided with the drive impeller, exhaust apparatus's internally mounted has first transmission case, and first transmission case and exhaust apparatus fixed connection, the internally mounted of first transmission case has the drive shaft, and the drive shaft rotates with first transmission case and is connected.

Preferably, a driving gear is installed below the driving shaft, the driving gear is fixedly connected with the driving shaft, a driven gear is installed at one end, away from the second stirring impeller, of the transmission shaft, and the driven gear is fixedly connected with the transmission shaft.

Preferably, first gas-supply pipe is installed to one side of micro-nano bubble generator, and first gas-supply pipe and micro-nano bubble generator fixed connection, the air pump is installed to the one end of first gas-supply pipe, and the air pump passes through flange fixed connection with first gas-supply pipe.

Preferably, a second gas pipe is installed to one side of the micro-nano bubble generator, and the second gas pipe passes through flange fixed connection with the micro-nano bubble generator, exhaust apparatus's below is provided with the compression pipe, and the compression pipe sets up structure as an organic whole with exhaust apparatus.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses a setting through first stirring impeller and second stirring impeller, first stirring impeller is parallel with the water face, second stirring impeller is perpendicular with the surface of water, can make the water flow downwards when first stirring impeller rotates, can make the water to the side direction diffusion when second stirring impeller rotates, thereby when micro-nano bubble inputs the water inside, at first make micro-nano bubble by pushing down through first stirring impeller, avoid the bubble upwards to spread, spread all around of micro-nano bubble to the water through second stirring impeller simultaneously, thereby improve the time that micro-nano bubble stops in the water, improve the effect of water treatment.

2. The utility model discloses a setting through drive impeller, drive impeller sets up inside exhaust apparatus, the air current flow power that produces through micro-nano bubble generator itself orders about drive impeller and rotates, and the inside structure of drive impeller accessible first transmission case and second transmission case drives first stirring impeller and second stirring impeller and rotates, thereby utilize the power of micro-nano bubble generator itself to order about first stirring impeller and second stirring impeller and rotate, improve energy utilization, make this micro-nano bubble generator use environmental protection more.

Drawings

Fig. 1 is a front view of a micro-nano bubble generator capable of increasing the retention time of bubbles in a water body according to the present invention.

Fig. 2 is a schematic view of the internal structure of the exhaust apparatus of the present invention.

Fig. 3 is an enlarged schematic view of the utility model at a.

Fig. 4 is an enlarged schematic view of the utility model at B.

In the figure: 1. a micro-nano bubble generator; 2. an air pump; 3. a first gas delivery pipe; 4. an exhaust device; 5. a second gas delivery pipe; 6. a support; 7. a first transmission case; 8. driving the impeller; 9. a drive shaft; 10. a first agitating impeller; 11. a linkage shaft; 12. a second agitating impeller; 13. compressing the tube; 14. a second transmission case; 15. a drive shaft; 16. a drive gear; 17. a driven gear; 18. a first drive gear; 19. a second transmission gear.

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. 1-4, an embodiment of the present invention is shown: the utility model provides a can improve micro-nano bubble generator of bubble at water dwell time, including micro-nano bubble generator 1 and exhaust apparatus 4, second transmission case 14 is installed to exhaust apparatus 4's the outside, second transmission case 14 and exhaust apparatus 4 fixed connection, the internally mounted of second transmission case 14 has transmission shaft 9, transmission shaft 9 passes through the axle bed rotation with second transmission case 14 and is connected, second stirring impeller 12 is installed to the one end of transmission shaft 9, second stirring impeller 12 and transmission shaft 9 fixed connection, the internally mounted of second transmission case 14 has universal driving shaft 11, universal driving shaft 11 rotates with second transmission case 14 to be connected, first stirring impeller 10 is installed to the top of universal driving shaft 11, first stirring impeller 10 and universal driving shaft 11 fixed connection.

Furthermore, a first transmission gear 18 is installed on the outer side of the transmission shaft 9, the first transmission gear 18 is fixedly connected with the transmission shaft 9, a second transmission gear 19 is installed below the linkage shaft 11, the second transmission gear 19 is fixedly connected with the linkage shaft 11, the first transmission gear 18 is connected with the second transmission gear 19 in an occlusion mode, two second transmission boxes 14 are arranged, and the internal structures of the two second transmission boxes 14 are the same.

Further, a driving impeller 8 is arranged inside the exhaust device 4, a first transmission box 7 is arranged inside the exhaust device 4, the first transmission box 7 is fixedly connected with the exhaust device 4, a driving shaft 15 is arranged inside the first transmission box 7, the driving shaft 15 is rotatably connected with the first transmission box 7, and the driving shaft 15 is connected with the driving impeller 8.

Further, a driving gear 16 is mounted below the driving shaft 15, the driving gear 16 is fixedly connected with the driving shaft 15, a driven gear 17 is mounted at one end of the transmission shaft 9 far away from the second stirring impeller 12, the driven gear 17 is fixedly connected with the transmission shaft 9, and the driving gear 16 is in meshed connection with the driven gear 17.

Further, first gas-supply pipe 3 is installed to one side of micro-nano bubble generator 1, first gas-supply pipe 3 and micro-nano bubble generator 1 fixed connection, and air pump 2 is installed to the one end of first gas-supply pipe 3, and air pump 2 passes through flange fixed connection with first gas-supply pipe 3, and first stirring impeller 10 and second stirring impeller 12 all are provided with two.

Further, second gas-supply pipe 5 is installed to one side of micro-nano bubble generator 1, and second gas-supply pipe 5 passes through flange fixed connection with micro-nano bubble generator 1, and exhaust apparatus 4's below is provided with compression pipe 13, and compression pipe 13 sets up structure as an organic whole with exhaust apparatus 4, and second gas-supply pipe 5 passes through flange fixed connection with exhaust apparatus 4, and support 6, support 6 and exhaust apparatus 4 fixed connection are installed to exhaust apparatus 4's below.

The working principle is as follows: when the air-pumping device is used, the air exhaust device 4 is placed in a water body, micro-nano bubbles are conveyed to the second air conveying pipe 5 through the micro-nano bubble generator 1, meanwhile, the air pump 2 provides power for conveying the bubbles for the micro-nano bubble generator 1, so that the bubbles are conveyed to the inside of the air exhaust device 4 under the high pressure condition, at the moment, the air flow drives the driving impeller 8 to rotate at high speed, the driving impeller 8 drives the driving gear 16 to rotate through the driving shaft 15, the driving gear 16 drives the driving shaft 9 to rotate through the driven gear 17, the driving shaft 9 drives the second stirring impeller 12 and the first transmission gear 18 to rotate, the first transmission gear 18 drives the linkage shaft 11 to rotate through the second transmission gear 19, the linkage shaft 11 drives the first stirring impeller 10 to rotate, the micro-nano bubbles are conveyed out through the compression pipe 13, and are pressed downwards under the rotation of the first stirring impeller 10, meanwhile, the rotation of the second stirring impeller 12 drives the micro-nano bubbles to diffuse to the water body, so that the retention time of the micro-nano bubbles in the water body is prolonged.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a can improve micro-nano bubble generator of bubble at water dwell time, includes micro-nano bubble generator (1) and exhaust apparatus (4), its characterized in that: second transmission case (14) is installed in the outside of exhaust apparatus (4), and second transmission case (14) and exhaust apparatus (4) fixed connection, the internally mounted of second transmission case (14) has transmission shaft (9), and transmission shaft (9) and second transmission case (14) pass through the axle bed and rotate and be connected, second stirring impeller (12) is installed to the one end of transmission shaft (9), and second stirring impeller (12) and transmission shaft (9) fixed connection, the internally mounted of second transmission case (14) has universal driving shaft (11), and universal driving shaft (11) rotate with second transmission case (14) and be connected, first stirring impeller (10) are installed to the top of universal driving shaft (11), and first stirring impeller (10) and universal driving shaft (11) fixed connection.

2. The micro-nano bubble generator capable of increasing the retention time of bubbles in a water body according to claim 1, wherein: a first transmission gear (18) is installed on the outer side of the transmission shaft (9), the first transmission gear (18) is fixedly connected with the transmission shaft (9), a second transmission gear (19) is installed below the linkage shaft (11), and the second transmission gear (19) is fixedly connected with the linkage shaft (11).

3. The micro-nano bubble generator capable of increasing the retention time of bubbles in a water body according to claim 1, wherein: the inside of exhaust apparatus (4) is provided with drive impeller (8), the internally mounted of exhaust apparatus (4) has first transmission case (7), and first transmission case (7) and exhaust apparatus (4) fixed connection, the internally mounted of first transmission case (7) has drive shaft (15), and drive shaft (15) and first transmission case (7) rotate to be connected.

4. The micro-nano bubble generator capable of increasing the retention time of bubbles in a water body according to claim 3, wherein: drive gear (16) is installed to the below of drive shaft (15), and drive gear (16) and drive shaft (15) fixed connection, driven gear (17) are installed to the one end that second stirring impeller (12) was kept away from in transmission shaft (9), and driven gear (17) and transmission shaft (9) fixed connection.

5. The micro-nano bubble generator capable of increasing the retention time of bubbles in a water body according to claim 1, wherein: first gas-supply pipe (3) are installed to one side of micro-nano bubble generator (1), and first gas-supply pipe (3) and micro-nano bubble generator (1) fixed connection, air pump (2) are installed to the one end of first gas-supply pipe (3), and air pump (2) pass through flange fixed connection with first gas-supply pipe (3).

6. The micro-nano bubble generator capable of increasing the retention time of bubbles in a water body according to claim 1, wherein: second gas-supply pipe (5) are installed to one side of micro-nano bubble generator (1), and second gas-supply pipe (5) pass through flange fixed connection with micro-nano bubble generator (1), exhaust apparatus's (4) below is provided with compression pipe (13), and compression pipe (13) and exhaust apparatus (4) set up structure as an organic whole.