CN209602192U - A kind of circulation underwater aeration machine - Google Patents
A kind of circulation underwater aeration machine Download PDFInfo
- Publication number
- CN209602192U CN209602192U CN201821591660.1U CN201821591660U CN209602192U CN 209602192 U CN209602192 U CN 209602192U CN 201821591660 U CN201821591660 U CN 201821591660U CN 209602192 U CN209602192 U CN 209602192U
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- Prior art keywords
- fixed
- telescopic rod
- cylinder
- aeration
- fixed plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of circulation underwater aeration machines, including aeration cylinder, spiral jet cylinder and fixed link, telescopic rod is socketed in the fixed link, the upper end of telescopic rod is welded with mounting blocks, the side of the fixed link is welded with link block, telescopic rod fixed plate is fixed on link block, fixation hole is offered on the telescopic rod fixed plate and mounting blocks, Fixed latches are plugged in two fixation holes, the end of telescopic rod fixed plate is provided with handle, the aeration cylinder is fixed on the lower end of fixed link, shaft is rotatably equipped in aeration cylinder, turn the tip of the axis and impeller is installed, the upper end of the aeration cylinder is communicated with air inlet pipe, air flow rate control valve is installed in air inlet pipe, the lower end of the aeration cylinder is communicated with water inlet pipe, inlet opening is provided in water inlet pipe, the spiral jet cylinder is fixed on the side of aeration cylinder, and spiral jet cylinder It is connected to aeration cylinder.The utility model has the advantages that improve oxidation effect when adjustable aerator is located at depth under water and work.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, specially a kind of circulation underwater aeration machine.
Background technique
Existing aerator is broadly divided into two kinds of aerators underwater and waterborne according to the mode of setting, and aerator is a kind of dirt
Water biochemical processing device, underwater aeration machine generate powerful centrifugal force by submersible motor impeller high speed rotation, impeller, from
Under the action of mental and physical efforts, negative pressuren zone is formed around impeller, to generate self-suction, by air intake duct by a large amount of fresh skies in atmosphere
Gas constantly sucks, while impeller again sucks sewage, the air of sewage and sucking occur gas-liquid collide to be formed it is a large amount of ultra tiny
Bubble is sprayed around by diversion trench, the effect for the raw stirring convection current of gas-liquid mixed miscarriage ejected.
Underwater aeration machine in use, is merely able to handle the sewage of surrounding by self-priming, can not adjust at present
Aerator is located at underwater depth, can not handle the sewage of different depth, and sewage in aerator sewage with
The time of contact of air is short, can not adequately mix with oxygen, oxidation effect is relatively weak.
Utility model content
The purpose of this utility model is to provide a kind of circulation underwater aeration machine, has and generate a large amount of micro air bubbles, make sky
Gas and water come into full contact with, can get the advantages of good oxidation effect, and solution can not adjust aerator and be located at underwater depth
Disadvantage.
To achieve the above object, the utility model provides the following technical solutions: a kind of circulation underwater aeration machine, including aeration
Cylinder, spiral jet cylinder and fixed link are socketed with telescopic rod in the fixed link, and the upper end of telescopic rod is welded with mounting blocks, described
The side of fixed link is welded with link block, and telescopic rod fixed plate is fixed on link block, and the aeration cylinder is fixed on fixed link
Lower end is rotatably equipped with shaft in aeration cylinder, turns the tip of the axis and be equipped with impeller, the upper end of the aeration cylinder is communicated with air inlet
Pipe is equipped with air flow rate control valve in air inlet pipe, and the lower end of the aeration cylinder is communicated with water inlet pipe, be provided in water inlet pipe into
Water hole, the spiral jet cylinder is fixed on the side of aeration cylinder, and spiral jet cylinder is connected to aeration cylinder.
Preferably, it is rotatably equipped with symmetrical overall fixed plate on the mounting blocks, is fixed in overall fixed plate
Fixed block, being screwed on fixed block has bolt.
Preferably, fixation hole is offered on the telescopic rod fixed plate and mounting blocks, is plugged in two fixation holes solid
Determine bolt, the end of telescopic rod fixed plate is provided with handle.
Preferably, the fixation hole opened up in the telescopic rod fixed plate is equipped with nine altogether, and nine fixation holes are about flexible
Bar fixed plate is in uniformly to be equally spaced.
Preferably, a side end face of the aeration cylinder is fixed with submersible motor, and the output shaft of submersible motor is connect with shaft.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model has achieved the effect that adjusting aerator is located at underwater depth, at present by setting telescopic rod
Underwater aeration machine in use, is merely able to handle the sewage of surrounding by self-priming, can not adjust aerator and be located at water
Under depth, the sewage of different depth can not be handled, after aerator is mounted on the crossbeam of the water surface, pass through adjusting
The position of telescopic rod fixed plate can make telescopic rod stretch, and aerator can be made to adjust depth under water, can be to difference
The sewage of depth is handled.
2, for the utility model by the cooperation of setting spiral jet cylinder and inlet opening, having reached connects water and oxygen sufficiently
Touching, time of contact are long, and the good advantage of oxidation effect, sewage time of contact of sewage and air in aerator is short, can not be with oxygen
Gas adequately mixes, and oxidation effect is relatively weak, makes impeller high speed rotation by submersible motor work, impeller generate it is powerful from
Mental and physical efforts form negative pressuren zone under the influence of centrifugal force around impeller, so that self-suction is generated, it will be in atmosphere by air intake duct
A large amount of fresh airs constantly suck, while impeller is again sucked sewage by water inlet pipe, the water of the inlet opening reduction on water inlet pipe
Soakage, but the suction velocity of the water improved, the air gas-liquid of sewage and sucking is collided obvious, is capable of forming a large amount of super
Micro air bubble makes water that can more absorb oxygen, while when being sprayed by spiral jet cylinder, can make water and air by spiral to
On, the time of contact of water and air is improved, is oxygenated water sufficiently, additionally it is possible to improve stream distance.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the structural schematic diagram of the water inlet pipe of the utility model；
Fig. 3 is the side structure schematic view of the utility model.
In figure: 1, fixed block；2, bolt；3, overall fixed plate；4, mounting blocks；5, telescopic rod；6, air flow rate control valve；
7, air inlet pipe；8, submersible motor；9, shaft；10, water inlet pipe；11, impeller；12, aeration cylinder；13, spiral jet cylinder；14, fixed
Bar；15, link block；16, Fixed latches；17, telescopic rod fixed plate；18, fixation hole；19, inlet opening.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of circulation underwater aeration machine, including aeration
Cylinder 12, spiral jet cylinder 13 and fixed link 14 are socketed with telescopic rod 5 in fixed link 14, by the way that telescopic rod 5 is arranged, have reached tune
Section aerator is located at the effect of underwater depth, and underwater aeration machine in use, is merely able to by self-priming to surrounding at present
Sewage is handled, and can not be adjusted aerator and is located at underwater depth, can not handle the sewage of different depth, will expose
After mechanism of qi is mounted on the crossbeam of the water surface, by the position of adjusting telescopic rod fixed plate 17, telescopic rod 5 can be made to stretch,
Aerator can be made to adjust depth under water, the sewage of different depth can be handled.
The upper end of telescopic rod 5 is welded with mounting blocks 4, and symmetrical overall fixed plate 3 is rotatably equipped on mounting blocks 4,
Fixed block 1 is fixed in overall fixed plate 3, being screwed on fixed block 1 has bolt 2, and the side of fixed link 14 is welded with connection
Block 15 is fixed with telescopic rod fixed plate 17 on link block 15, offers fixation hole on telescopic rod fixed plate 17 and mounting blocks 4
18, Fixed latches 16 are plugged in two fixation holes 18, the fixation hole 18 opened up in telescopic rod fixed plate 17 is equipped with nine altogether, and
For nine fixation holes 18 about telescopic rod fixed plate 17 in being uniformly equally spaced, the end of telescopic rod fixed plate 17 is provided with handle,
Aeration cylinder 12 is fixed on the lower end of fixed link 14, and shaft 9 is rotatably equipped in aeration cylinder 12, and the end of shaft 9 is equipped with impeller
11, a side end face of aeration cylinder 12 is fixed with submersible motor 8, and the output shaft of submersible motor 8 is connect with shaft 9, the submersible motor 8
Model YBF2, which is professional submersible motor, is suitable for the utility model.
The upper end of aeration cylinder 12 is communicated with air inlet pipe 7, and air flow rate control valve 6 is equipped in air inlet pipe 7, aeration cylinder 12
Lower end is communicated with water inlet pipe 10, inlet opening 19 is provided in water inlet pipe 10, passes through setting spiral jet cylinder 13 and inlet opening 19
Cooperation, reached come into full contact with water and oxygen, time of contact it is long, the good advantage of oxidation effect, sewage sewage in aerator
It is short with the time of contact of air, it can not adequately be mixed with oxygen, oxidation effect is relatively weak, is made by the work of submersible motor 8
11 high speed rotation of impeller, impeller 11 generate powerful centrifugal force, and under the influence of centrifugal force, 11 surrounding of impeller forms negative pressuren zone,
To generate self-suction, a large amount of fresh airs in atmosphere are constantly sucked by air intake duct, while impeller 11 again leads to sewage
It crosses water inlet pipe 10 to suck, the soakage of the water of 19 reduction of inlet opening on water inlet pipe 10, but the suction velocity of the water improved, it is dirty
Water and the air gas-liquid of sucking are collided obviously, are capable of forming a large amount of superfine air bubble, are made water that can more absorb oxygen, are led to simultaneously
When crossing the ejection of spiral jet cylinder 13, water and air can be made upward by spiral, the time of contact of water and air is improved, make water
Sufficiently oxygenation, additionally it is possible to improve stream distance.Spiral jet cylinder 13 is fixed on the side of aeration cylinder 12, and spiral jet cylinder 13 with
Aeration cylinder 12 is connected to.
Aerator: when utility model works, being fixed on the crossbeam of the water surface by working principle by overall fixed plate 3,
By adjusting the position of telescopic rod fixed plate 17, telescopic rod 5 can be made to stretch, aerator can be made to adjust depth under water
Degree makes 11 high speed rotation of impeller by the work of submersible motor 8, and impeller 11 generates powerful centrifugal force, under the influence of centrifugal force,
11 surrounding of impeller forms negative pressuren zone and is constantly sucked a large amount of fresh airs in atmosphere by air intake duct to generate self-suction,
Air flow rate control valve 6 can control the inlet of air, while impeller 11 is again sucked sewage by water inlet pipe 10, water inlet pipe
The soakage of the water of 19 reduction of inlet opening on 10, but the air gas-liquid of the suction velocity of the water improved, sewage and sucking is rushed
It hits obviously, is capable of forming a large amount of superfine air bubble, make water that can more absorb oxygen, while spraying by spiral jet cylinder 13
When, water and air can be made upward by spiral, the time of contact of water and air is improved, be oxygenated water sufficiently, additionally it is possible to mention
High stream distance.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of circulation underwater aeration machine, including aeration cylinder (12), spiral jet cylinder (13) and fixed link (14), feature exists
In: it is socketed with telescopic rod (5) in the fixed link (14), the upper end of telescopic rod (5) is welded with mounting blocks (4), the fixed link
(14) side is welded with link block (15), is fixed on link block (15) telescopic rod fixed plate (17), the aeration cylinder (12)
It is fixed on the lower end of fixed link (14), is rotatably equipped with shaft (9) in aeration cylinder (12), the end of shaft (9) is equipped with impeller
(11), the upper end of the aeration cylinder (12) is communicated with air inlet pipe (7), and air flow rate control valve (6) are equipped in air inlet pipe (7),
The lower end of the aeration cylinder (12) is communicated with water inlet pipe (10), is provided with inlet opening (19) in water inlet pipe (10), the spiral is penetrated
Flow cartridge (13) is fixed on the side of aeration cylinder (12), and spiral jet cylinder (13) is connected to aeration cylinder (12).
2. a kind of circulation underwater aeration machine according to claim 1, it is characterised in that: rotate peace on the mounting blocks (4)
It equipped with symmetrical overall fixed plate (3), is fixed with fixed block (1) in overall fixed plate (3), screw thread is solid on fixed block (1)
Surely there are bolt (2).
3. a kind of circulation underwater aeration machine according to claim 1, it is characterised in that: the telescopic rod fixed plate (17) with
It is offered on mounting blocks (4) fixation hole (18), is plugged with Fixed latches (16), telescopic rod fixed plate in two fixation holes (18)
(17) end is provided with handle.
4. a kind of circulation underwater aeration machine according to claim 1, it is characterised in that: on the telescopic rod fixed plate (17)
The fixation hole (18) opened up is equipped with nine altogether, and nine fixation holes (18) are divided about telescopic rod fixed plate (17) in uniformly equidistant
Cloth.
5. a kind of circulation underwater aeration machine according to claim 1, it is characterised in that: a side of the aeration cylinder (12)
Face is fixed with submersible motor (8), and the output shaft of submersible motor (8) is connect with shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591660.1U CN209602192U (en) | 2018-09-28 | 2018-09-28 | A kind of circulation underwater aeration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591660.1U CN209602192U (en) | 2018-09-28 | 2018-09-28 | A kind of circulation underwater aeration machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209602192U true CN209602192U (en) | 2019-11-08 |
Family
ID=68394503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821591660.1U Active CN209602192U (en) | 2018-09-28 | 2018-09-28 | A kind of circulation underwater aeration machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209602192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495921A (en) * | 2023-05-04 | 2023-07-28 | 江苏格纳环境工程有限公司 | Reverse RO integrated device |
-
2018
- 2018-09-28 CN CN201821591660.1U patent/CN209602192U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495921A (en) * | 2023-05-04 | 2023-07-28 | 江苏格纳环境工程有限公司 | Reverse RO integrated device |
| CN116495921B (en) * | 2023-05-04 | 2024-01-02 | 江苏格纳环境工程有限公司 | Reverse RO integrated device |
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