CN211570267U

CN211570267U - Aeration device for sewage treatment

Info

Publication number: CN211570267U
Application number: CN201922457015.1U
Authority: CN
Inventors: 何海军
Original assignee: Hunan Xinyuan Environmental Technology Co Ltd
Current assignee: Hunan Xinyuan Environmental Technology Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-25
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the field of aeration devices, in particular to an aeration device for sewage treatment, which aims at the problem that the prior aeration device has no good mixing effect, so that a water body can not be in good contact with oxygen, the treatment effect is poor, and the requirements of people can not be met, and the utility model provides a proposal that comprises a base, wherein a treatment box which is arranged into a hollow structure is fixedly arranged at the top of the base, a feed inlet is arranged at one side of the treatment box, a water suction pump is fixedly arranged at the top of the base, a water suction pipe is fixedly arranged at the top of the water suction pump, one end of the water suction pipe penetrates through the feed inlet and extends into the treatment box, the utility model has simple structure and convenient operation, can rapidly and conveniently input oxygen into the treatment box when treating sewage, and can ensure that the sewage is fully contacted with the oxygen under the continuous stirring action of a stirring blade, thereby improving the sewage treatment effect and having higher use value.

Description

Aeration device for sewage treatment

Technical Field

The utility model relates to an aeration equipment technical field especially relates to a sewage treatment's aeration equipment.

Background

Aeration belongs to the modern word, which is an intermediate process for aerobic biological treatment of wastewater, wherein the contact area of water and air is increased by methods such as aeration or mechanical stirring and the like to the water;

the contrast application number is 201510174335.X Chinese patent, including the aeration pipe support that comprises two crossbeams and a plurality of longerons, the both ends of two crossbeams are equipped with a sliding sleeve respectively, the sliding sleeve overlaps respectively on four guide rails of vertical placement in the sewage pond, the guide rail passes through the vertical fixed mounting of support in the sewage pond, is equipped with a plurality of horizontal aeration pipes on the aeration pipe support, the left end and the aeration of a plurality of aeration pipes are responsible for being connected, be equipped with the air inlet in the aeration is responsible for and be connected, the air inlet passes through the hose and is connected with air intake manifold, install lifting wire rope on the aeration pipe;

above-mentioned patent aeration equipment does not have fine mixed effect to make the water can not be fine contact with oxygen, lead to the effect of handling not good, so can not satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the aeration device in the prior art does not have a good mixing effect, so that the water body can not be in good contact with oxygen, the effect of treatment is poor, the defects of the demands of people can not be met, and the provided aeration device for sewage treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an aeration device for sewage treatment comprises a base, wherein a treatment box which is of a hollow structure is fixedly arranged at the top of the base, a feed inlet is formed in one side of the treatment box, a water suction pump is fixedly arranged at the top of the base, a water suction pipe is fixedly arranged at the top of the water suction pump, one end of the water suction pipe penetrates through the feed inlet and extends into the treatment box, a drain pipe is fixedly arranged at one side of the water suction pump, which is close to the treatment box, one end of the drain pipe, which is far away from the water suction pump, extends into the treatment box, a control valve is arranged on the drain pipe, a rotating groove is formed in the inner wall of the bottom of the treatment box, a rotating hole is formed in the top of the treatment box, the same rotating column is rotatably arranged in the rotating groove and the rotating hole, a motor is fixedly arranged at the top of the, fixed mounting has the fixed plate on the top inner wall of processing case, has seted up spacing hole on the fixed plate, and first gag lever post is installed to spacing downthehole internal rotation, and the stirring leaf makes sewage fully contact with oxygen.

Preferably, the one end of first gag lever post extends to the outside of fixed plate and fixed mounting has first conical gear, the fixed cover in the outside of rotation post is equipped with second conical gear, and second conical gear meshes with first conical gear mutually, the meshing has first sprocket on the first gag lever post, the meshing has the chain on the first sprocket, first sprocket has the second sprocket through the chain meshing, fixed mounting has the second gag lever post in the second sprocket, the equal fixed mounting in the outside of first gag lever post and second gag lever post has the flabellum, the flabellum can constantly be to handling incasement portion input oxygen.

Preferably, the quantity of stirring leaf is a plurality of, and a plurality of stirring leaves are annular and vertical direction equidistance and distribute in the outside of rotating the post, and a plurality of stirring leaves make the mixture effect better.

Preferably, the quantity of flabellum is a plurality of, and a plurality of flabellums are the annular equidistance and distribute in the outside of corresponding first gag lever post and second gag lever post, and a plurality of flabellums can improve the amount of wind.

Preferably, handle the case and keep away from one side of suction pump and seted up the discharge gate, handle that one side that the suction pump was kept away from to the case articulates there is the closing plate, and closing plate and the sealed cooperation of discharge gate, the closing plate seals the discharge gate.

In the utility model, when in use, sewage is pumped into the treatment box through the water pumping pipe by the water pumping pump, then the motor is started, the output shaft of the motor drives the rotating column to rotate, the rotating column drives the second bevel gear to rotate, the first bevel gear drives the first rotating rod to rotate, the first limiting rod and the second limiting rod drive the plurality of fan blades to rotate, and oxygen can be continuously input into the treatment box through the continuous rotation of the fan blades;

meanwhile, the rotation of the rotating column drives the stirring blades to rotate, the stirring blades enable the sewage to be fully contacted with oxygen, the oxygen can be continuously input into the treatment box through the continuous rotation of the motor, and the sewage is fully contacted with the oxygen under the continuous stirring action of the stirring blades;

the utility model discloses simple structure, convenient operation can be fast convenient when sewage treatment, can be constantly to handling incasement portion input oxygen, under the continuous stirring effect of stirring leaf simultaneously for sewage is abundant and the oxygen contact, thereby has improved sewage treatment's effect, has higher use value.

Drawings

FIG. 1 is a schematic view of an aeration apparatus for sewage treatment according to the present invention;

FIG. 2 is an enlarged schematic view of part A of an aeration apparatus for sewage treatment according to the present invention;

fig. 3 is a schematic view of a local overlooking structure of an aeration device for sewage treatment according to the present invention.

In the figure: the device comprises a base 1, a treatment box 2, a feed inlet 3, a water suction pump 4, a water suction pipe 5, a water discharge pipe 6, a control valve 7, a rotating groove 8, a rotating hole 9, a rotating column 10, a motor 11, a stirring blade 12, an opening 13, a fixing plate 14, a limiting hole 15, a first limiting rod 16, a first bevel gear 17, a second bevel gear 18, a first chain wheel 19, a chain 20, a second chain wheel 21, a second limiting rod 22 and fan blades 23.

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.

Example one

Referring to fig. 1-3, an aeration device for sewage treatment comprises a base 1, a treatment tank 2 with a hollow structure is fixedly installed at the top of the base 1, a feed inlet 3 is arranged at one side of the treatment tank 2, a suction pump 4 is fixedly installed at the top of the base 1, a suction pipe 5 is fixedly installed at the top of the suction pump 4, one end of the suction pipe 5 penetrates through the feed inlet 3 and extends into the treatment tank 2, a drain pipe 6 is fixedly installed at one side of the suction pump 4 close to the treatment tank 2, one end of the drain pipe 6 far away from the suction pump 4 extends into the treatment tank 2, a control valve 7 is arranged on the drain pipe 6, a rotating groove 8 is arranged on the inner wall of the bottom of the treatment tank 2, a rotating hole 9 is arranged at the top of the treatment tank 2, a same rotating column 10 is rotatably installed in the rotating groove 8 and the rotating hole 9, a motor 11 is fixedly installed at the top of the treatment tank 2, and, two openings 13 are formed in one side, far away from the water suction pump 4, of the treatment box 2, a fixing plate 14 is fixedly mounted on the inner wall of the top of the treatment box 2, a limiting hole 15 is formed in the fixing plate 14, and a first limiting rod 16 is rotatably mounted in the limiting hole 15.

The utility model discloses in, the one end of first gag lever post 16 extends to the outside of fixed plate 14 and fixed mounting has first conical gear 17, the fixed cover in the outside of rotation post 10 is equipped with second conical gear 18, and second conical gear 18 meshes with first conical gear 17 mutually, the meshing has first sprocket 19 on the first gag lever post 16, the meshing has chain 20 on the first sprocket 19, first sprocket 19 has second sprocket 21 through the meshing of chain 20, fixed mounting has second gag lever post 22 in the second sprocket 21, the equal fixed mounting in the outside of first gag lever post 16 and second gag lever post 22 has flabellum 23.

The utility model discloses in, the quantity of stirring leaf 12 is a plurality of, and a plurality of stirring leaves 12 are annular and vertical direction equidistance and distribute in the outside of rotating post 10.

The utility model discloses in, the quantity of flabellum 23 is a plurality of, and a plurality of flabellums 23 are the outside that the annular equidistance distributes at corresponding first gag lever post 16 and second gag lever post 22.

The utility model discloses in, handle case 2 and keep away from one side of suction pump 4 and seted up the discharge gate, handle that case 2 keeps away from one side of suction pump 4 and articulate there is the closing plate, and the sealed cooperation of closing plate and discharge gate.

Example two

An aeration device for sewage treatment comprises a base 1, the top of the base 1 is fixedly connected with a treatment box 2 which is arranged into a hollow structure through bolts, one side of the treatment box 2 is provided with a feed inlet 3, the top of the base 1 is fixedly connected with a suction pump 4 through bolts, the top of the suction pump 4 is fixedly connected with a suction pipe 5 through bolts, one end of the suction pipe 5 penetrates through the feed inlet 3 and extends into the treatment box 2, one side of the suction pump 4 close to the treatment box 2 is fixedly connected with a drain pipe 6 through bolts, one end of the drain pipe 6 far away from the suction pump 4 extends into the treatment box 2, the drain pipe 6 is provided with a control valve 7, the inner wall of the bottom of the treatment box 2 is provided with a rotating groove 8, the top of the treatment box 2 is provided with a rotating hole 9, the rotating groove 8 and the rotating hole 9 are rotatably provided with a same rotating column 10, the, the outside of rotating post 10 is located the stirring leaf 12 of handling the case 2 through bolt fixedly connected with, handles case 2 and has seted up two openings 13 in one side of keeping away from suction pump 4, handles through bolt fixedly connected with fixed plate 14 on the top inner wall of case 2, has seted up spacing hole 15 on the fixed plate 14, and first gag lever post 16 is installed to spacing downthehole 15 internal rotation, and stirring leaf 12 makes sewage fully and oxygen contact.

The utility model discloses in, the one end of first gag lever post 16 extends to the outside of fixed plate 14 and through the first conical gear 17 of bolt fixedly connected with, the fixed cover in the outside of rotation post 10 is equipped with second conical gear 18, and second conical gear 18 meshes with first conical gear 17 mutually, the meshing has first sprocket 19 on the first gag lever post 16, the meshing has chain 20 on the first sprocket 19, first sprocket 19 has second sprocket 21 through the meshing of chain 20, through bolt fixedly connected with second gag lever post 22 in the second sprocket 21, all there is flabellum 23 in the outside of first gag lever post 16 and second gag lever post 22 through bolt fixedly connected with, flabellum 23 can constantly be to handling the inside input oxygen of case 2.

The utility model discloses in, the quantity of stirring leaf 12 is a plurality of, and a plurality of stirring leaves 12 are annular and vertical direction equidistance and distribute in the outside of rotating post 10, and a plurality of stirring leaves 12 make the mixed effect better.

The utility model discloses in, the quantity of flabellum 23 is a plurality ofly, and a plurality of flabellums 23 are the annular equidistance and distribute in the outside of corresponding first gag lever post 16 and second gag lever post 22, and a plurality of flabellums 23 can improve the amount of wind.

The utility model discloses in, handle case 2 and keep away from one side of suction pump 4 and seted up the discharge gate, handle that case 2 keeps away from one side of suction pump 4 and articulate there is the closing plate, and the closing plate cooperates with the discharge gate is sealed, and the closing plate seals the discharge gate.

In the utility model, in use, sewage is pumped into the treatment box 2 through the water pumping pipe 5 by the water pumping pump 4, then the motor 11 is started, the motor 11 is controlled by the control switch, the motor 11 is powered by commercial power, the output shaft of the motor 11 drives the rotating column 10 to rotate, the rotating column 10 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the first bevel gear 17 to rotate, the first bevel gear 17 drives the first rotating rod 16 to rotate, the first rotating rod 16 drives the first chain wheel 19 to rotate, the first chain wheel 19 drives the second chain wheel 21 to rotate through the chain 20, the second chain wheel 21 drives the second limiting rod 22 to rotate, the first limiting rod 16 and the second limiting rod 22 drive the plurality of fan blades 23 to rotate, oxygen can be continuously input into the treatment box 2 through the continuous rotation of the fan blades 23, meanwhile, the rotation of the rotating column 10 drives the plurality of stirring blades 12 to rotate, a plurality of stirring leaves 12 make sewage abundant and oxygen contact, constantly rotate through motor 11, can constantly be to handling 2 inside input oxygen of case, simultaneously under the continuous stirring effect of stirring leaf 12, make sewage abundant and oxygen contact, thereby can be fast convenient when to sewage treatment, can constantly be to handling 2 inside input oxygen of case, simultaneously under the continuous stirring effect of stirring leaf 12, make sewage abundant and oxygen contact, thereby sewage treatment's effect has been improved, and high use value is possessed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An aeration device for sewage treatment comprises a base (1) and is characterized in that a treatment box (2) which is of a hollow structure is fixedly installed at the top of the base (1), a feed inlet (3) is formed in one side of the treatment box (2), a water suction pump (4) is fixedly installed at the top of the base (1), a water suction pipe (5) is fixedly installed at the top of the water suction pump (4), one end of the water suction pipe (5) penetrates through the feed inlet (3) and extends into the treatment box (2), a drain pipe (6) is fixedly installed at one side, close to the treatment box (2), of the water suction pump (4), one end, far away from the water suction pump (4), of the drain pipe (6) extends into the treatment box (2), a control valve (7) is arranged on the drain pipe (6), a rotating groove (8) is formed in the inner wall of the bottom of the treatment box (2), a rotating hole (9), and rotate groove (8) and rotate hole (9) internal rotation and install same rotation post (10), the top fixed mounting who handles case (2) has motor (11), the outside fixed mounting who rotates post (10) has stirring leaf (12) that are located to handle case (2), two openings (13) have been seted up to one side of handling case (2) keeping away from suction pump (4), fixed mounting has fixed plate (14) on the top inner wall of handling case (2), spacing hole (15) have been seted up on fixed plate (14), first gag lever post (16) are installed to spacing hole (15) internal rotation.

2. The aeration device for sewage treatment according to claim 1, wherein one end of the first limiting rod (16) extends to the outer side of the fixing plate (14) and is fixedly provided with a first bevel gear (17), a second bevel gear (18) is fixedly sleeved on the outer side of the rotating column (10), the second bevel gear (18) is meshed with the first bevel gear (17), the first limiting rod (16) is meshed with a first chain wheel (19), the first chain wheel (19) is meshed with a chain (20), the first chain wheel (19) is meshed with a second chain wheel (21) through the chain (20), a second limiting rod (22) is fixedly arranged in the second chain wheel (21), and fan blades (23) are fixedly arranged on the outer sides of the first limiting rod (16) and the second limiting rod (22).

3. An aeration apparatus for wastewater treatment according to claim 1, wherein the number of said stirring vanes (12) is plural, and the plural stirring vanes (12) are annularly and vertically distributed at equal intervals outside the rotary column (10).

4. An aeration device for sewage treatment according to claim 2, wherein the number of the fan blades (23) is plural, and the plural fan blades (23) are annularly and equidistantly distributed on the outer sides of the corresponding first limiting rod (16) and the second limiting rod (22).

5. The aeration device for sewage treatment according to claim 1, wherein a discharge port is opened at one side of the treatment tank (2) away from the suction pump (4), and a sealing plate is hinged at one side of the treatment tank (2) away from the suction pump (4) and is in sealing fit with the discharge port.