CN214781054U

CN214781054U - Aeration equipment for river channel oxygenation

Info

Publication number: CN214781054U
Application number: CN202120879035.2U
Authority: CN
Inventors: 郭铁成; 郭伟安
Original assignee: Jiangxi Waydian Environmental Protection Technology Co ltd
Current assignee: Jiangxi Waydian Environmental Protection Technology Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-19
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a be used for river course oxygenation aeration equipment, including supporting box one, supporting box two, air board and stirring vane, all install driving motor in supporting box one and the supporting box two, all be connected with the lifting screw through the welded bearing rotation in supporting box one and the supporting box two, the outer wall threaded connection of lifting screw has the connecting block, two install the air board between the connecting block, the surface mounting of supporting box one has connecting box one, the surface mounting of supporting box two has connecting box two, be equipped with the column rotation between connecting box one and the connecting box two, a plurality of stirring vane are installed through a plurality of fixed columns of equidistant setting to the outer wall of column rotation. This be used for river course oxygenation aeration equipment not only can effectual improvement oxygenation effect, can carry out the oxygenation to the river course of the different degree of depth according to the user demand moreover.

Description

Aeration equipment for river channel oxygenation

Technical Field

The utility model belongs to the technical field of river course treatment equipment, concretely relates to be used for river course oxygenation aeration equipment.

Background

Oxygen is an important condition for maintaining biological life activities, and if the oxygen in rivers, lakes and ponds cannot be ensured to be sufficient, organisms in the water body die in a large area, so that the water quality is further deteriorated. When the river water body is treated, the aeration and oxygenation technology is widely applied, pollutants in the river water body are used as nutrients, compressed air is introduced into the river water body to provide oxygen, the metabolism of aerobic microorganisms in activated sludge is enhanced, and organic matters in the river water body are digested and decomposed to achieve the effect of purifying water. The aeration oxygen increasing machine is used more and more widely as a device which can inhibit the growth of anaerobic bacteria in water and can supply oxygen to rivers, lakes and ponds in time.

When the traditional aeration aerator is used, an aeration pipeline is placed in river water, and the aeration pipeline is communicated with an air pump to inflate the river channel, so that the oxygen content in the river water is improved, but the aeration efficiency is low through the method, and the oxygen content in the river water at the bottom and on the surface of the river water is different.

Disclosure of Invention

An object of the utility model is to provide a be used for river course oxygenation aeration equipment to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for river course oxygenation aeration equipment, includes supporting box one, supporting box two, aeration plate and stirring vane, all install driving motor in supporting box one and the supporting box two, all rotate through the welded bearing in supporting box one and the supporting box two and be connected with the lifting screw, the outer wall threaded connection of lifting screw has the connecting block, two install the aeration plate between the connecting block, the surface mounting of supporting box one has connecting box one, the surface mounting of supporting box two has connecting box two, be equipped with the rotation post between connecting box one and the connecting box two, a plurality of stirring vane are installed through a plurality of fixed columns of equidistant setting to the outer wall of rotation post, a plurality of water conservancy diversion holes have been seted up on the stirring vane.

In a further embodiment, an installation plate is arranged on the outer wall of one side of the second support box, an installation box is arranged on the surface of the installation plate, a fan is installed in the installation box and communicated with the ventilation board through a flexible hose, and a plurality of air vents are formed in the outer wall of one side of the installation box and used for blowing air into the ventilation board.

In a further embodiment, a plurality of insertion pipes are arranged at the bottom of the aeration plate at equal intervals, aeration pipes are arranged outside the insertion pipes, and aeration heads are arranged at the bottoms of the aeration pipes, so that aeration operation can be performed on the bottom of river water.

In a further embodiment, a connecting column is rotatably connected in the first connecting box through a welded bearing, and the connecting column is fixedly connected with the rotating column, so that the rotating stability of the rotating column can be ensured.

In a further embodiment, a rotating motor is installed in the second connecting box, an output shaft of the rotating motor extends to the outside of the connecting box, and the output shaft of the rotating motor is fixedly connected with the rotating column and can drive the rotating column to rotate.

In a further embodiment, the bottom of the first supporting box and the bottom of the second supporting box are both provided with supporting plates, the bottom of each supporting plate is provided with a plurality of fixing pins, a plurality of through holes are formed in the corresponding positions of the supporting plates and the bottom plates of the first supporting box and the second supporting box, the first supporting box and the second supporting box can be fixed in a river channel, and the running stability of the equipment is guaranteed.

In a further embodiment, the opposite surfaces of the first supporting box and the second supporting box are respectively provided with a limiting groove, and the two connecting blocks respectively move in the limiting grooves of the first supporting box and the second supporting box, so that the moving path of the vent plate can be limited, and the vertical lifting of the vent plate is ensured.

The utility model discloses a technological effect and advantage: according to the aeration equipment for the river channel oxygen enrichment, the stirring blades are driven to rotate through the rotating motor, so that the stirring blades stir the water surface, the contact area of river water and air is increased, the purpose of oxygen enrichment is achieved, meanwhile, air is blown into the ventilation plate through the fan, air is blown into the river bottom through the aeration head, the oxygen enrichment is carried out on the river bottom, and the oxygen content difference of the river bottom and the surface can be reduced while the oxygen enrichment efficiency is increased; drive lifting screw through driving motor and rotate to can adjust the height of aeration board according to the user demand, and then can carry out the oxygenation operation to the river water of the different degree of depth, this is used for river course oxygenation aeration equipment, not only can effectual improvement oxygenation effect, can carry out the oxygenation to the river course of the different degree of depth according to the user demand in addition.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of a first support box of the present invention;

fig. 3 is a front view of the aeration panel of the present invention;

fig. 4 is a cross-sectional view of a first connection box of the present invention;

fig. 5 is a sectional view of a second connection box of the present invention;

fig. 6 is a sectional view of the installation box of the present invention.

In the figure: 1 supporting box I, 2 supporting box II, 3 supporting plates, 4 driving motors, 5 lifting screws, 6 connecting blocks, 7 ventilating plates, 8 aeration heads, 9 connecting box I, 10 connecting columns, 11 connecting box II, 12 rotating motors, 13 rotating columns, 14 stirring blades, 15 mounting boxes and 16 fans.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In order to perform oxygenation operation on river water at different depths according to use requirements, as shown in fig. 1, 2, 3 and 6, a driving motor 4 is fixed in each of a first supporting box 1 and a second supporting box 2 through bolts, a lifting screw 5 is rotatably connected in each of the first supporting box 1 and the second supporting box 2 through a welded bearing, the lifting screw 5 is fixedly connected with an output shaft of the driving motor 4 through a coupler, a connecting block 6 is in threaded connection with the outer wall of the lifting screw 5, a vent plate 7 is installed between the two connecting blocks 6, a plurality of insertion tubes are arranged at the bottom of the vent plate 7 at equal intervals, aeration tubes are installed outside the insertion tubes, aeration heads 8 are installed at the bottoms of the aeration tubes, limiting grooves are formed in opposite surfaces of the first supporting box 1 and the second supporting box 2, and the two connecting blocks 6 move in the limiting grooves of the first supporting box 1 and the second supporting box 2 respectively, thereby limiting the moving path of the vent plate 7, ensuring that the vent plate 7 can vertically lift, fixing a mounting plate on the outer wall of one side of the supporting box 2 in a welding manner, fixing a reinforcing rib between the mounting plate and the supporting box 2 in a welding manner, improving the supporting effect of the mounting plate, fixing a mounting box 15 on the surface of the mounting plate through bolts, fixing a fan 16 in the mounting box 15 through bolts, communicating the fan 16 with the vent plate 7 through a flexible hose, arranging a plurality of vent holes on the outer wall of one side of the mounting box 15, ensuring the air pressure balance in the mounting box 15 when the fan 16 works, fixing a supporting plate 3 on the bottom of the supporting box 1 and the bottom of the supporting box 2 in a welding manner, fixing pins on the bottom of the supporting plate 3, fixing the fixing pins with the bottom of a river channel, ensuring the stability of the supporting plate 3, arranging a plurality of through holes on the supporting plate 3 and the corresponding positions of the bottom plates of the supporting box 1 and the supporting box 2, is convenient for draining water.

In order to increase the oxygenation efficiency and reduce the oxygen content difference at the bottom and on the surface of river water, as shown in fig. 1, 4 and 5, a first connecting box 9 is fixed on the surface of the first supporting box 1 through bolts, a second connecting box 11 is fixed on the surface of the second supporting box 2 through bolts, a rotating column 13 is arranged between the first connecting box 9 and the second connecting box 11, a connecting column 10 is rotatably connected in the first connecting box 9 through a welded bearing, the connecting column 10 is fixedly welded with the rotating column 13, a rotating motor 12 is fixed in the second connecting box 11 through bolts, an output shaft of the rotating motor 12 extends out of the second connecting box 11, an output shaft of the rotating motor 12 is fixedly welded with the rotating column 13, a plurality of stirring blades 14 are fixed on the outer wall of the rotating column 13 through a plurality of welding fixing columns arranged at equal intervals, and a plurality of flow guide holes are formed in the stirring blades 14, when stirring vane 14 and the surface of water contact, through the setting of water conservancy diversion hole, increased the area of contact of river and air, improved oxygenation efficiency, the rivers of being convenient for simultaneously are followed from stirring vane 14 and are passed through, reduce stirring vane 14 pivoted resistance.

The working principle is that when the oxygen aeration equipment for the riverway is used, the supporting plates 3 at the bottoms of the first supporting box 1 and the second supporting box 2 are fixed in the riverway, the equipment is fixed, the driving motor 4 is started, the driving motor 4 drives the lifting screw 5 to rotate, the lifting screw 5 drives the vent plate 7 to move through the connecting block 6, according to the depth of the river water needing oxygenation, the aeration plate 7 is adjusted to a proper position, the rotating motor 12 and the fan 16 are started at the same time, the rotating motor 12 drives the stirring blades 14 to rotate through the rotating column 13, the stirring blades 14 stir the water surface, the contact area of the river water and the air is increased, thereby realizing the purpose of oxygenation, simultaneously blowing air into the aeration plate 7 through the fan 16, blowing the air into the river bottom through the aeration head 8, thereby oxygenating the river bottom, thereby increasing the oxygenation efficiency and reducing the oxygen content difference at the bottom and on the surface of the river water.

Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention.

Claims

1. The utility model provides a be used for river course oxygenation aeration equipment, includes supporting box (1), supporting box two (2), aeration panel (7) and stirring vane (14), its characterized in that: all install driving motor (4) in supporting box (1) and supporting box two (2), all be connected with lifting screw (5) through the welded bearing rotation in supporting box (1) and supporting box two (2), the outer wall threaded connection of lifting screw (5) has connecting block (6), two install breather plate (7) between connecting block (6), the surface mounting of supporting box (1) has connecting box (9), the surface mounting of supporting box two (2) has connecting box two (11), be equipped with between connecting box (9) and connecting box two (11) and rotate post (13), a plurality of stirring vane (14) are installed through a plurality of fixed columns that equidistant setting to the outer wall of rotation post (13), a plurality of water conservancy diversion holes have been seted up on stirring vane (14).

2. The oxygen increasing aeration equipment for the riverway according to claim 1, which is characterized in that: the utility model discloses a fan, including supporting box two (2), the surface of mounting panel is equipped with install bin (15), install fan (16) in install bin (15), fan (16) are linked together through expansion hose and aeration plate (7), a plurality of air vents have been seted up to one side outer wall of install bin (15).

3. The oxygen increasing aeration equipment for the riverway according to claim 1, which is characterized in that: the bottom of the aeration plate (7) is provided with a plurality of insertion pipes at equal intervals, the insertion pipes are externally provided with aeration pipes, and the bottoms of the aeration pipes are provided with aeration heads (8).

4. The oxygen increasing aeration equipment for the riverway according to claim 1, which is characterized in that: a connecting column (10) is rotatably connected in the first connecting box (9) through a welded bearing, and the connecting column (10) is fixedly connected with a rotating column (13).

5. The oxygen increasing aeration equipment for the riverway according to claim 1, which is characterized in that: and a rotating motor (12) is installed in the second connecting box (11), an output shaft of the rotating motor (12) extends out of the second connecting box (11), and the output shaft of the rotating motor (12) is fixedly connected with the rotating column (13).

6. The oxygen increasing aeration equipment for the riverway according to claim 1, which is characterized in that: the bottom of supporting box (1) and supporting box two (2) all is equipped with backup pad (3), the bottom of backup pad (3) is equipped with a plurality of fixed pins, a plurality of through-holes have all been seted up with the corresponding position of the bottom plate of supporting box (1) and supporting box two (2) in backup pad (3).

7. The aeration equipment for the oxygen increasing of the riverway according to the claim 6, which is characterized in that: spacing grooves are formed in opposite surfaces of the first supporting box (1) and the second supporting box (2), and the connecting blocks (6) move in the spacing grooves of the first supporting box (1) and the second supporting box (2) respectively.