CN114230027A

CN114230027A - Water area floating aeration device

Info

Publication number: CN114230027A
Application number: CN202111548404.0A
Authority: CN
Inventors: 杜长波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-03-25

Abstract

The invention discloses a floating aeration device for a water area, and belongs to the technical field of sewage treatment. The utility model provides a water area floats aeration equipment, includes and floats board, floats the piece, float piece fixed connection in float the bottom of board, still include: the aeration box is arranged at the lower end of the floating plate and is connected with the floating plate through a multi-section telescopic rod; the aeration fan is arranged on the floating plate, the aeration box can move up and down in a reciprocating manner, so that organic matters in sewage at different depths can be aerated, the contact uniformity of the organic matters in the sewage and oxygen-containing bubbles is effectively improved, the aeration effect is increased, when the aeration box moves up and down, larger bubbles can be cut into a plurality of small bubbles, and then the small bubbles can be driven by water flow stirred by the rotating plate to diffuse to a distance, so that the aeration range of the device is improved, the aeration effect on the sewage is further improved, and the device is suitable for popularization and use.

Description

Water area floating aeration device

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a water area floating aeration device.

Background

Along with the continuous development of economy and the increase of population, industrial sewage discharged by factories and domestic sewage of people cause different degrees of damage to the water quality of rivers, lakes and rivers in cities, destroy the original ecological system of the water body, cause different degrees of damage to plants or animals, and mainly rely on the water body of the rivers for taking drinking water in the cities, so that the water body of the rivers is polluted, the health problems of residents can be directly influenced, moreover, the water body is polluted to become black and smelly, on one hand, the ornamental livable degree of the cities is reduced, and on the other hand, the black and smelly water body can possibly generate toxic and irritant gas to directly harm the health of human bodies.

When the polluted water body is treated, the polluted water body can be thoroughly repaired by controlling a pollution source, dredging the pollutants in the river, changing oxygen in the air into dissolved oxygen in the water by an aeration method to ensure that aerobic bacteria and aquatic organisms in the water body are propagated and grown, gradually establishing an aquatic organism chain, assisting river bottom dredging, adding a flocculating agent and planting aquatic plants.

However, the existing water area floating aeration device has large limitation when in use, can not treat deeper sewage when in aeration treatment, and reduces the aeration range, thereby resulting in poor aeration effect, needing to consume longer time to meet the aeration requirement and having poor practicability.

Disclosure of Invention

The invention aims to solve the problems that the conventional water area floating aeration device cannot treat deeper sewage and the aeration range is reduced.

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

the utility model provides a water area floats aeration equipment, includes and floats board, floats the piece, float piece fixed connection in float the bottom of board, still include: the aeration box is arranged at the lower end of the floating plate and is connected with the floating plate through a multi-section telescopic rod; the aeration fan is arranged on the floating plate and is connected with the air inlet of the aeration box through a first air pipe; the fixed cover is fixedly connected to the upper end of the aeration box; the air bag ring is fixedly connected in the fixed cover; the air pump is arranged on the floating plate and is connected with the air inlet of the air bag ring through a second air pipe; the electromagnetic exhaust valve is fixedly connected in an exhaust port of the air bag ring; the rotating plate is rotatably connected in the aeration box through a rotating shaft, wherein two ends of the rotating shaft penetrate through the aeration box, impellers are symmetrically arranged through ratchets, the acting directions of the two ratchets are opposite, a plurality of exhaust ports are uniformly distributed on the side wall of the aeration box, and cutting nets are fixedly connected on the exhaust ports.

In order to facilitate the first air pipe and the second air pipe to be always in a tightened state, the first air pipe and the second air pipe are prevented from being wound on the impeller and affecting the rotation efficiency of the impeller, and meanwhile, the impeller is prevented from damaging the first air pipe and the second air pipe.

In order to facilitate sealing of the positions where the first air pipe and the second air pipe penetrate through the floating plate, further, the positions where the first air pipe and the second air pipe penetrate through the floating plate are fixedly connected with sealing pieces.

In order to realize the self-sufficiency of the device, an external power supply is not needed, preferably, the upper end of the floating plate is fixedly connected with a mounting plate through a bracket, and a photovoltaic plate is embedded and connected on the mounting plate.

In order to facilitate the storage of the redundant electric quantity generated by the photovoltaic panel, the photovoltaic panel can be used when the sunlight is not good, so that the working continuity of the device is improved.

In order to prevent water splash kicked up by the floating plate from splashing on the electric equipment to cause short circuit damage during operation, furthermore, a circle of waterproof bulges higher than the aeration fan, the air pump and the storage battery are arranged on the outer side of the floating plate.

In order to increase the number of the bubbles exposed in the aeration tank, preferably, the aeration fans are symmetrically arranged in two groups.

In order to facilitate the limit and fixation of the aeration tank during transportation, preferably, two sides of the fixed cover are fixedly connected with limit rings, the lower end of the floating block is fixedly connected with limit hooks through connecting ropes, and the limit hooks are hooked on the limit rings.

In order to facilitate transportation of the device, the device can be divided into two parts, so that workers can conveniently detach and transport the device, and preferably, the multi-section telescopic rod is detachably connected with the floating plate through threads.

In order to facilitate the protection effect on the aeration tank and the impeller at the lower end of the aeration tank, the impeller is prevented from being damaged when the aeration tank is contacted with the water bottom, and furthermore, the bottom of the aeration tank is symmetrically and fixedly connected with damping support legs.

Compared with the prior art, the invention provides a water area floating aeration device, which has the following beneficial effects:

1. according to the water area floating aeration device, the aeration box can be driven to circularly move up and down through the arrangement of the air pump, the second air pipe, the air bag ring and the fixing cover, so that the contact uniformity of organic matters in sewage in the area and oxygen-containing air bubbles is effectively improved, and the aeration effect is increased;

2. this kind of aeration equipment is floated in waters through the setting of axis of rotation, rotor plate, ratchet, impeller, cutting net, when the aeration tank reciprocated, can also cut into the tiny bubble of a plurality of with great bubble, then is cut into tiny bubble and just can spread to far away under the drive of the rivers that the rotor plate stirred to improve the device's aeration scope, further improved the aeration effect to sewage.

The aeration box can move up and down in a reciprocating mode through the arrangement of the air pump, the second air pipe, the air bag ring and the fixing cover, so that organic matters in sewage at different depths can be aerated, the contact uniformity of the organic matters in the sewage and oxygen-containing air bubbles is effectively improved, the aeration effect is improved, when the aeration box moves up and down, the larger air bubbles can be cut into a plurality of fine air bubbles through the arrangement of the rotating shaft, the rotating plate, the ratchet wheel, the impeller and the cutting net, and then the fine air bubbles can be driven by water flow stirred by the rotating plate to diffuse to a distance, so that the aeration range of the device is improved, the aeration effect on the sewage is further improved, and the device is suitable for popularization and use.

Drawings

FIG. 1 is a front view of a floating aeration apparatus for a body of water in accordance with the present invention;

FIG. 2 is a schematic structural view of a floating aeration apparatus for a body of water according to the present invention;

FIG. 3 is a schematic view of the structure of part A of FIG. 2 of the floating aeration apparatus for water area according to the present invention;

FIG. 4 is a schematic structural view of a portion B of the floating aeration apparatus for water area shown in FIG. 2 according to the present invention;

FIG. 5 is a schematic structural view of an aeration tank and a dividing net in the floating aeration apparatus for water area according to the present invention;

FIG. 6 is a schematic view showing the structure of the rotary plate, rotary shaft, ratchet wheel and impeller of the aeration apparatus for floating water area according to the present invention.

In the figure: 1. a floating plate; 2. a floating block; 3. a multi-section telescopic rod; 4. an aeration tank; 5. an aeration fan; 6. an air pump; 7. a battery is stored; 8. a receiving wheel; 9. a first air pipe; 10. a second air pipe; 11. a limiting hook; 12. a limiting ring; 13. a fixed cover; 14. an air bag ring; 15. a rotating shaft; 16. a ratchet wheel; 17. an impeller; 18. a shock-absorbing leg; 19. cutting the net; 20. mounting a plate; 21. a photovoltaic panel; 22. an electromagnetic exhaust valve; 23. a seal member; 24. and rotating the plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-6, a water area floating aeration device comprises a floating plate 1 and a floating block 2, wherein the floating block 2 is fixedly connected to the bottom of the floating plate 1, and the water area floating aeration device further comprises: the aeration box 4 is arranged at the lower end of the floating plate 1 and is connected with the floating plate 1 through a multi-section telescopic rod 3; the aeration fan 5 is arranged on the floating plate 1 and is connected with the air inlet of the aeration box 4 through a first air pipe 9; a fixed cover 13 fixedly connected to the upper end of the aeration tank 4; an airbag ring 14 fixedly connected in the fixed cover 13; the air pump 6 is arranged on the floating plate 1 and is connected with the air inlet of the air bag ring 14 through a second air pipe 10; an electromagnetic exhaust valve 22 fixedly connected in the exhaust port of the air bag ring 14; the rotating plate 24 is rotatably connected in the aeration tank 4 through the rotating shaft 15, wherein two ends of the rotating shaft 15 penetrate through the aeration tank 4, the impellers 17 are symmetrically arranged through the ratchet wheels 16, the acting directions of the two ratchet wheels 16 are opposite, a plurality of exhaust ports are uniformly distributed on the side wall of the aeration tank 4, and the cutting net 19 is fixedly connected on the exhaust ports.

When the aeration tank is used, a worker firstly places the device in a sewage area needing aeration, at the moment, the floating plate 1 floats on the surface of sewage under the action of the floating block 2, then the aeration tank 4 sinks to the bottom under the action of self gravity, when aeration operation is needed, the aeration fan 5 is started at the moment, the aeration fan 5 pumps external air into the aeration tank 4 through the first air pipe 9 to form bubbles in the aeration tank 4, then the air pump 6 is started to inflate the air bag ring 14 through the second air pipe 10, so that the air bag ring 14 is inflated and generates buoyancy, at the moment, the air bag ring 14 drives the aeration tank 4 to move upwards through the fixed cover 13, when the aeration tank 4 moves upwards, water flow formed above drives the impeller 17 of the aeration tank 4 to rotate, and the impeller 17 drives the rotating shaft 15 to rotate through the ratchet wheel 16, the rotating shaft 15 drives the rotating plate 24 to rotate, the rotating plate 24 not only can stir the sewage when rotating, but also can quickly convey bubbles to the exhaust port, so that larger bubbles are cut into a plurality of fine bubbles through the cutting net 19, and then the fine bubbles can be dispersed to a far distance under the driving of water flow stirred by the rotating plate 24, thereby effectively improving the aeration range of the device, when the airbag ring 14 drives the aeration tank 4 to move upwards to the top, the air pump 6 is closed at the moment, and the electromagnetic exhaust valve 22 in the exhaust port of the airbag ring 14 is conducted, so that the gas in the airbag ring 14 is quickly discharged, because the airbag ring 14 does not generate buoyancy to the aeration tank 4 any more, the aeration tank 4 can sink to the water bottom under the action of the self gravity, at the moment, the water flow generated below the aeration tank 4 can drive the impeller 17 at the lower end to rotate, the impeller 17 drives the rotating shaft 15 to rotate through the ratchet wheel 16, the rotating shaft 15 drives the rotating plate 24 to rotate, so that when the aeration tank 4 moves downwards, sewage is stirred through the rotating plate 24 again, bubbles formed by gas conveyed into the aeration tank 4 are conveyed to the exhaust port, large bubbles are cut into a plurality of small bubbles, the small bubbles are driven by water flow stirred by the rotating plate 24 to diffuse to a far place, and therefore the circulation is repeated, continuous aeration operation can be carried out on the sewage, through the arrangement of the ratchet wheel 16, when one impeller 17 rotates, the other impeller 17 cannot be driven to rotate, so that the stability of the rotating plate 24 in rotation is improved, through the arrangement of the air pump 6, the second air pipe 10, the air bag ring 14 and the fixed cover 13, the aeration tank 4 can be driven to reciprocate up and down, thereby the effectual sewage that has improved this region and the homogeneity of bubble contact, increase aeration effect, through axis of rotation 15, rotor plate 24, ratchet 16, impeller 17, cutting net 19's setting, when aeration tank 4 reciprocated, can also cut into the tiny bubble of a plurality of with great bubble, then by cut into tiny bubble just can be to the diffusion in a distance under the drive of the rivers that rotor plate 24 mixxed, thereby the device's aeration scope has been improved, further improved the aeration effect to sewage, through the setting of multijoint formula telescopic link 3, can play spacing effect to aeration tank 4, make it float the below of board 1 all the time and carry out aeration operation.

Example 2:

referring to fig. 1-3, a floating aeration apparatus for a body of water, substantially the same as in example 1, further comprising: the lower end of the floating plate 1 is provided with two bearing wheels 8 at positions close to the first air pipe 9 and the second air pipe 10, the bearing wheels 8 are rotatably connected to the floating plate 1 through a support rod, the bearing wheels 8 are rotatably connected to the support rod through a torsion spring, the bearing wheels 8 are respectively and rotatably connected to the surfaces of the first air pipe 9 and the second air pipe 10, and through the arrangement of the torsion spring and the bearing wheels 8, when the aeration box 4 moves downwards or upwards, the first air pipe 9 and the second air pipe 10 can be always in a tightened state, the first air pipe 9 and the second air pipe 10 are prevented from being wound on the impeller 17 to influence the rotating efficiency of the impeller 17, meanwhile, the impeller 17 can be prevented from damaging the first air pipe 9 and the second air pipe 10, and the practicability of the device is effectively improved;

first trachea 9, second trachea 10 run through in the equal fixedly connected with sealing member 23 in the position of floating board 1, through the setting of sealing member 23, can run through in the position department of floating board 1 to first trachea 9, second trachea 10 and seal, prevent that river from flowing to the upper surface of floating board 1 through the gap, cause the short circuit damage to the consumer on floating board 1, the effectual life who improves the device.

Example 3:

referring to fig. 1-2, a floating aeration apparatus for a body of water, substantially the same as in example 1, further comprising: the upper end of the floating plate 1 is fixedly connected with a mounting plate 20 through a support, a photovoltaic plate 21 is embedded and connected onto the mounting plate 20, and the self-sufficiency of the device can be realized through the arrangement of the photovoltaic plate 21 without an external power supply, so that the practicability of the device is effectively improved;

the side, away from the air pump 6, of the floating plate 1 is provided with the storage battery 7, the photovoltaic plate 21, the aeration fan 5, the air pump 6 and the electromagnetic exhaust valve 22 are electrically connected with the storage battery 7, and through the arrangement of the storage battery 7, redundant electric quantity generated by the photovoltaic plate 21 can be stored for use when sunlight is poor, so that the working continuity of the device is effectively improved, and the practicability is high;

the outside of floating board 1 is equipped with the waterproof arch that the round highly is higher than aeration fan 5, air pump 6, storage battery 7, sets up the waterproof arch of round through the outside at floating board 1, can play waterproof effect to the consumer on floating board 1, prevents at the during operation that floating board 1 arouses on the water splash spatters the consumer, causes the short circuit damage to it, the effectual life who improves the device.

Example 4:

referring to fig. 1 and 2, a floating aeration apparatus for a water area, which is substantially the same as the embodiment 1, further comprises: the two groups of aeration fans 5 are symmetrically arranged, and the number of bubbles exposed in the aeration tank 4 can be increased by symmetrically arranging the two groups of aeration fans 5, so that the aeration efficiency is effectively improved;

fixed cover 13's both sides fixedly connected with spacing ring 12, the lower extreme of floating block 2 is through connecting rope fixedly connected with spacing hook 11, spacing hook 11 hooks on spacing ring 12, when placing the device in aqueous, can hook spacing hook 11 on spacing ring 12, thereby play spacing fixed effect to aeration tank 4, after placing the device in aqueous, again take off spacing hook 11 from spacing ring 12, aeration tank 4 just can sink to the bottom under the effect of self gravity this moment, through spacing ring 12, the setting of spacing hook 11, when removing the device again, can carry on spacingly to aeration tank 4, improve staff's work efficiency.

Example 5:

referring to fig. 1 and 2, a floating aeration apparatus for a water area, which is substantially the same as the embodiment 1, further comprises: the multi-section telescopic rod 3 is detachably connected with the floating plate 1 through threads, and the multi-section telescopic rod 3 is detachably connected with the floating plate 1 through threads, so that the device can be divided into two parts when being transported, workers can conveniently detach and transport the device, and convenience is brought to the workers;

aeration tank 4's bottom symmetry fixedly connected with shock attenuation landing leg 18 through the setting of shock attenuation landing leg 18, can play the effect of protection to aeration tank 4 and the impeller 17 of aeration tank 4 lower extreme, when preventing aeration tank 4 and the submarine contact, causes the damage to impeller 17, the effectual life who improves the device.

According to the invention, the air pump 6, the second air pipe 10, the air bag ring 14 and the fixing cover 13 are arranged to drive the aeration box 4 to reciprocate up and down, so that the contact uniformity of sewage and bubbles in the area is effectively improved, the aeration effect is increased, and by arranging the rotating shaft 15, the rotating plate 24, the ratchet wheel 16, the impeller 17 and the cutting net 19, when the aeration box 4 moves up and down, larger bubbles can be cut into a plurality of fine bubbles, and then the fine bubbles can be dispersed to a distance under the driving of water flow stirred by the rotating plate 24, so that the aeration range of the device is improved, the aeration effect on the sewage is further improved, and the device is suitable for popularization and use.

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.

Claims

1. The utility model provides a water area floats aeration equipment, includes and floats board (1), floats piece (2), float piece (2) fixed connection in the bottom of floating board (1), its characterized in that still includes:

the aeration box (4) is arranged at the lower end of the floating plate (1) and is connected with the floating plate (1) through a multi-section telescopic rod (3);

the aeration fan (5) is arranged on the floating plate (1) and is connected with the air inlet of the aeration box (4) through a first air pipe (9);

the fixed cover (13) is fixedly connected to the upper end of the aeration tank (4);

the air bag ring (14) is fixedly connected in the fixed cover (13);

the air pump (6) is arranged on the floating plate (1) and is connected with the air inlet of the air bag ring (14) through a second air pipe (10);

the electromagnetic exhaust valve (22) is fixedly connected in an exhaust port of the air bag ring (14);

a rotating plate (24) which is rotatably connected in the aeration tank (4) through a rotating shaft (15),

the two ends of the rotating shaft (15) penetrate through the aeration box (4), impellers (17) are symmetrically arranged through ratchets (16), the action directions of the two ratchets (16) are opposite, a plurality of exhaust ports are uniformly distributed on the side wall of the aeration box (4), and cutting nets (19) are fixedly connected to the exhaust ports.

2. A water area floating aeration device according to claim 1, wherein two receiving wheels (8) are symmetrically arranged at the lower end of the floating plate (1) near the first air pipe (9) and the second air pipe (10), the receiving wheels (8) are rotatably connected to the floating plate (1) through a support rod, the receiving wheels (8) are rotatably connected to the support rod through a torsion spring, and the receiving wheels (8) are respectively connected to the surfaces of the first air pipe (9) and the second air pipe (10) in a rolling manner.

3. A water area floating aeration device according to claim 2 wherein the first and second air pipes (9, 10) are fixedly connected with a sealing member (23) at the position where they penetrate the floating plate (1).

4. A water area floating aeration device according to claim 1 wherein the upper end of said floating plate (1) is fixedly connected with a mounting plate (20) by a bracket, and a photovoltaic plate (21) is embedded and connected on said mounting plate (20).

5. A water area floating aeration device according to claim 4, wherein a storage battery (7) is installed on one side of the floating plate (1) far away from the air pump (6), and the photovoltaic plate (21), the aeration fan (5), the air pump (6) and the electromagnetic exhaust valve (22) are electrically connected with the storage battery (7).

6. A water area floating aeration device according to claim 5, wherein a circle of waterproof bulges with height higher than that of the aeration fan (5), the air pump (6) and the storage battery (7) are arranged on the outer side of the floating plate (1).

7. A water area floating aeration device according to claim 1 wherein there are two sets of aeration fans (5) arranged symmetrically.

8. A water area floating aeration device according to claim 1, wherein the two sides of the fixed cover (13) are fixedly connected with limit rings (12), the lower end of the floating block (2) is fixedly connected with limit hooks (11) through connecting ropes, and the limit hooks (11) are hooked on the limit rings (12).

9. A water area floating aeration device according to claim 1, wherein the multi-section telescopic rod (3) is detachably connected with the floating plate (1) through screw threads.

10. A water area floating aeration device according to claim 9 wherein the bottom of the aeration tank (4) is symmetrically and fixedly connected with shock absorbing legs (18).