CN212374937U

CN212374937U - Efficient horizontal flow type dissolved air flotation machine

Info

Publication number: CN212374937U
Application number: CN202020712955.0U
Authority: CN
Inventors: 还春祥
Original assignee: Yixing Jinfanda Environmental Protection Technology Co ltd
Current assignee: Yixing Jinfanda Environmental Protection Technology Co ltd
Priority date: 2020-05-03
Filing date: 2020-05-03
Publication date: 2021-01-19
Anticipated expiration: 2030-05-03

Abstract

The utility model discloses a high-efficient advection formula dissolves gas air supporting machine, including the reaction tank, the fixed pipe of bottom fixedly connected with of reaction tank inner wall, the both ends of fixed pipe are rotated respectively through the bearing and are connected with two swinging heads, the swinging head runs through and extends to the inside of fixed pipe, and the first special-shaped gear of one end fixedly connected with of the corresponding fixed pipe position of swinging head, the surface toothing of first special-shaped gear has second special-shaped gear, the top fixedly connected with dead lever of second special-shaped gear. The utility model discloses a rotate the first special-shaped gear of one of them rotating tube cooperation and make another rotating tube antiport with second special-shaped gear to make two stirred tube rotation direction inconsistent, and play the purpose of stirring through two stirred tubes to the inside of reaction tank, thereby make the microbubble that outlet vent department emits carry out the intensive mixing with sewage, improved sewage treatment's efficiency.

Description

Efficient horizontal flow type dissolved air flotation machine

Technical Field

The utility model relates to a dissolve gas air supporting machine equipment field, specifically be a high-efficient advection formula dissolves gas air supporting machine.

Background

A solid-liquid separation equipment that sewage treatment trade was commonly used when air supporting machine was dissolved to advection formula, can effectually remove the suspended solid in the sewage, the grease, glue class material, the main equipment of time sewage pretreatment, dissolve the gas pitcher and produce and dissolve air water, it releases the aquatic of pending through releaser decompression to dissolve air water, the air of dissolving in the aquatic releases from the aquatic, form small bubble, the microbubble combines with the suspended solid in the sewage, make suspended solid proportion be less than water, and float gradually to the surface of water and form the dross, utilize the scraper blade system, scrape the dross into the sludge impoundment, clear water gets into the clean water basin through the overflow launder from the lower part.

However, in the prior art, the contact area of the air bubbles and suspended matters in water is small in practical use, so that the device has low working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient advection formula dissolves gas air supporting machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a reaction tank, the bottom of the inner wall of the reaction tank is fixedly connected with a fixed pipe, two ends of the fixed pipe are respectively and rotatably connected with two rotating pipes through bearings, the rotating pipes penetrate through and extend to the inside of the fixed pipe, and one end of the rotating pipe corresponding to the position of the fixed pipe is fixedly connected with a first special-shaped gear, the surface of the first special-shaped gear is engaged with a second special-shaped gear, the top of the second special-shaped gear is fixedly connected with a fixed rod which is rotatably connected with the inner wall of the fixed pipe through a bearing, one end of the rotating pipe, which is far away from the fixed pipe, is fixedly connected with a communicating pipe, the interior of the rotating pipe is respectively communicated with the interior of the fixed pipe and the interior of the communicating pipe, the surface of the communicating pipe is fixedly connected with a stirring pipe, and the surface of the stirring pipe is provided with an air outlet, and the inside of the stirring pipe is respectively communicated with the communicating pipe and the inside of the air outlet.

Preferably, the gas pitcher is dissolved to the bottom fixedly connected with of reaction tank inner wall, baffle and last baffle under the inner wall difference fixedly connected with of reaction tank, and baffle fixed connection is at the top of dissolving the gas pitcher down, fixedly connected with releaser between lower baffle and the last baffle.

Preferably, the fixed pipe penetrates through the lower partition plate and the upper partition plate respectively and extends to the top of the upper partition plate, a through hole is formed in the middle of the lower partition plate, and an air inlet hole is formed in the side wall, corresponding to the position between the lower partition plate and the upper partition plate, of the fixed pipe.

Preferably, the top of the reaction tank is movably connected with an upper cover.

Preferably, a third differential gear is fixedly connected to the surface of one of the rotating pipes, a fourth differential gear is meshed with the surface of the third differential gear, and a transmission rod is fixedly connected to the bottom of the fourth differential gear.

Preferably, the transmission rod is rotatably connected to the middle parts of the upper partition plate, the lower partition plate and the reaction tank through bearings, and the transmission rod respectively penetrates through the upper partition plate, the lower partition plate and the reaction tank and extends to the bottom of the reaction tank.

Preferably, the bottom of the transmission rod is rotatably connected with a driving rod through a coupler, and one end, far away from the transmission rod, of the driving rod is fixedly connected with a driving motor.

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

1. the utility model makes the other rotating pipe reversely rotate by rotating one of the rotating pipes to match with the first special-shaped gear and the second special-shaped gear, thereby making the rotating directions of the two stirring pipes inconsistent and achieving the purpose of stirring the inside of the reaction tank through the two stirring pipes, thereby making the micro-bubbles discharged from the air outlet fully mixed with the sewage and improving the efficiency of sewage treatment;

2. the utility model discloses still drive the actuating lever through driving motor circular telegram work simultaneously and rotate for the actuating lever passes through the shaft coupling and drives the transfer line and rotate, and when the transfer line rotated, can make the transfer line drive the rotating tube through fourth special-shaped gear and third differential gear and rotate, thereby provides power for the rotation of rotating tube.

Drawings

FIG. 1 is a front sectional view of the overall structure of the high-efficiency horizontal flow type dissolved air flotation machine of the present invention;

FIG. 2 is a partial front sectional view of the fixed tube structure of the high-efficiency horizontal flow type dissolved air flotation machine of the present invention;

fig. 3 is a side view of the communicating tube structure of the high-efficiency horizontal flow type dissolved air flotation machine of the utility model.

In the figure: 1. a reaction tank; 2. a dissolved air tank; 3. a lower partition plate; 4. an upper partition plate; 5. a releaser; 6. a fixed tube; 7. rotating the tube; 8. a first shaped gear; 9. a second shaped gear; 10. fixing the rod; 11. a communicating pipe; 12. a stirring pipe; 13. an air outlet; 14. a third differential gear; 15. a fourth shaped gear; 16. a transmission rod; 17. a drive rod; 18. a drive motor; 19. and (7) covering.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: comprises a reaction tank 1, a fixed tube 6 is fixedly arranged at the bottom of the inner wall of the reaction tank 1, two ends of the fixed tube 6 are respectively and rotatably connected with two rotating tubes 7 through bearings, the rotating tubes 7 penetrate and extend to the inner part of the fixed tube 6, a first special-shaped gear 8 is fixedly arranged at one end of the rotating pipe 7 corresponding to the position of the fixed pipe 6, a second special-shaped gear 9 is meshed on the surface of the first special-shaped gear 8, a fixed rod 10 is fixedly arranged at the top of the second special-shaped gear 9, the fixed rod 10 is rotatably connected to the inner wall of the fixed pipe 6 through a bearing, a communicating pipe 11 is fixedly arranged at one end of the rotating pipe 7 far away from the fixed pipe 6, the interior of the rotating pipe 7 is respectively communicated with the interior of the fixed pipe 6 and the communicating pipe 11, a stirring pipe 12 is fixedly arranged on the surface of the communicating pipe 11, and the surface of the stirring pipe 12 is provided with an air outlet hole 13, and the inside of the stirring pipe 12 is respectively communicated with the communicating pipe 11 and the inside of the air outlet hole 13.

The bottom fixed mounting of 1 inner wall of reaction tank has dissolved gas pitcher 2, and the inner wall of reaction tank 1 fixed mounting has lower baffle 3 and last baffle 4 respectively, and baffle 3 fixed mounting has releaser 5 down between baffle 3 and the last baffle 4 at the top of dissolving gas pitcher 2 down.

The fixed pipe 6 penetrates through the lower partition plate 3 and the upper partition plate 4 respectively and extends to the top of the upper partition plate 4, a through hole is formed in the middle of the lower partition plate 3, and an air inlet hole is formed in the side wall of the fixed pipe 6, corresponding to the position between the lower partition plate 3 and the upper partition plate 4.

The top of the reaction tank 1 is movably connected with an upper cover 19.

A third differential gear 14 is fixedly mounted on the surface of one of the rotating pipes 7, a fourth differential gear 15 is meshed on the surface of the third differential gear 14, and a transmission rod 16 is fixedly mounted at the bottom of the fourth differential gear 15.

The transmission rod 16 is rotatably connected to the middle parts of the upper partition plate 4, the lower partition plate 3 and the reaction tank 1 through bearings, and the transmission rod 16 penetrates through the upper partition plate 4, the lower partition plate 3 and the reaction tank 1 respectively and extends to the bottom of the reaction tank 1.

The bottom of transfer line 16 is connected with the actuating lever 17 through the shaft coupling rotation, and the one end fixed mounting that the transfer line 16 was kept away from to actuating lever 17 has driving motor 18, drives actuating lever 17 through driving motor 18 circular telegram work and rotates for actuating lever 17 drives transfer line 16 through the shaft coupling and rotates, and when transfer line 16 rotated, can make transfer line 16 drive rotating tube 7 through fourth special-shaped gear 15 and third iso-shaped gear 14 and rotate, thereby provide power for rotating tube 7's rotation.

The working principle is as follows: when in use, the utility model makes the dissolved air water through the dissolved air tank 2, and is absorbed by the releaser 5 through the through hole in the middle of the lower clapboard 3, and is released into the fixed pipe 6 from the air inlet hole on the surface of the fixed pipe 6 by the releaser 5, at the moment, one of the rotating pipes 7 is rotated, one of the rotating pipes 7 drives one of the first special-shaped gears 8 to rotate and is meshed with the second special-shaped gear 9, so that when one of the rotating pipes 7 rotates clockwise, the other rotating pipe 7 rotates anticlockwise by matching with the first special-shaped gear 8 and the second special-shaped gear 9, so that the rotating directions of the two stirring pipes 12 are inconsistent, the stirring purpose of the inside of the reaction tank 1 is achieved through the two stirring pipes 12, and the micro bubbles discharged from the air outlet 13 are fully mixed with the sewage through the homogeneous communication of the fixed pipe 6, the rotating pipe 7, the communicating pipe 11, the stirring pipes 12 and the air outlet 13, the efficiency of sewage treatment is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient advection formula dissolved air flotation machine, includes reaction tank (1), its characterized in that: the bottom of the inner wall of the reaction tank (1) is fixedly connected with a fixed pipe (6), two ends of the fixed pipe (6) are respectively and rotatably connected with two rotating pipes (7) through bearings, the rotating pipes (7) penetrate through and extend to the inside of the fixed pipe (6), one end of each rotating pipe (7) corresponding to the position of the fixed pipe (6) is fixedly connected with a first special-shaped gear (8), the surface of the first special-shaped gear (8) is meshed with a second special-shaped gear (9), the top of the second special-shaped gear (9) is fixedly connected with a fixed rod (10), the fixed rod (10) is rotatably connected to the inner wall of the fixed pipe (6) through bearings, one end of each rotating pipe (7) far away from the fixed pipe (6) is fixedly connected with a communicating pipe (11), the inside of each rotating pipe (7) is respectively communicated with the insides of the fixed pipe (6) and the communicating pipe, the surface of the communicating pipe (11) is fixedly connected with a stirring pipe (12), the surface of the stirring pipe (12) is provided with an air outlet (13), and the inside of the stirring pipe (12) is respectively communicated with the inside of the communicating pipe (11) and the inside of the air outlet (13).

2. The efficient advection type dissolved air flotation machine according to claim 1, characterized in that: the bottom fixedly connected with of reaction tank (1) inner wall dissolves gas pitcher (2), baffle (3) and last baffle (4) under the inner wall difference fixedly connected with of reaction tank (1), and baffle (3) fixed connection is at the top of dissolving gas pitcher (2) down, fixedly connected with releaser (5) between lower baffle (3) and last baffle (4).

3. The efficient advection type dissolved air flotation machine according to claim 1, characterized in that: the fixed pipe (6) penetrates through the lower partition plate (3) and the upper partition plate (4) respectively and extends to the top of the upper partition plate (4), a through hole is formed in the middle of the lower partition plate (3), and an air inlet hole is formed in the side wall of the fixed pipe (6) corresponding to the position between the lower partition plate (3) and the upper partition plate (4).

4. The efficient advection type dissolved air flotation machine according to claim 1, characterized in that: the top of the reaction tank (1) is movably connected with an upper cover (19).

5. The efficient advection type dissolved air flotation machine according to claim 1, characterized in that: the surface of one of the rotating pipes (7) is fixedly connected with a third irregular gear (14), the surface of the third irregular gear (14) is meshed with a fourth irregular gear (15), and the bottom of the fourth irregular gear (15) is fixedly connected with a transmission rod (16).

6. The efficient advection type dissolved air flotation machine according to claim 5, characterized in that: the transmission rod (16) is rotatably connected to the middle parts of the upper partition plate (4), the lower partition plate (3) and the reaction tank (1) through bearings, and the transmission rod (16) respectively penetrates through the upper partition plate (4), the lower partition plate (3) and the reaction tank (1) and extends to the bottom of the reaction tank (1).

7. The efficient advection type dissolved air flotation machine according to claim 5, characterized in that: the bottom of transfer line (16) is connected with actuating lever (17) through the shaft coupling rotation, the one end fixedly connected with driving motor (18) of transfer line (16) is kept away from in actuating lever (17).