CN223366694U - Stirring device for sewage treatment - Google Patents
Stirring device for sewage treatmentInfo
- Publication number
- CN223366694U CN223366694U CN202422852847.4U CN202422852847U CN223366694U CN 223366694 U CN223366694 U CN 223366694U CN 202422852847 U CN202422852847 U CN 202422852847U CN 223366694 U CN223366694 U CN 223366694U
- Authority
- CN
- China
- Prior art keywords
- stirring
- fixedly connected
- sewage treatment
- air
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of sewage treatment and discloses a stirring device for sewage treatment, which solves the problem of poor stirring uniformity of the traditional stirring device for sewage treatment, and comprises a stirring mechanism, wherein the stirring mechanism is arranged in a sewage treatment tank and consists of a supporting beam, a first driving component, a rotating shaft, a plurality of first stirring blades, a second driving component, a plurality of supporting vertical rods and a plurality of second stirring blades; through this agitating unit, can improve the stirring homogeneity through increasing aeration and the mode of two-way stirring.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to a stirring device for sewage treatment.
Background
In the sewage treatment process, sewage is required to be stirred by a stirring device so as to improve the sewage treatment efficiency, at present, most of the stirring devices in sewage treatment equipment are single in structure, stirring is generally realized by driving a stirring paddle to rotate by a motor, and generally, only one-way stirring can be realized, the stirring uniformity is poor, sewage and a put sewage treatment drug are difficult to fully react, the sewage treatment efficiency is influenced, and the use effect is poor.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the stirring device for sewage treatment, which effectively solves the problem of poor stirring uniformity of the traditional stirring device for sewage treatment.
In order to achieve the aim, the stirring device for sewage treatment comprises a stirring mechanism, wherein the stirring mechanism is arranged in a sewage treatment tank and consists of a supporting beam, a first driving component, a rotating shaft, a plurality of first stirring blades, a second driving component, a plurality of supporting vertical rods and a plurality of second stirring blades, the supporting beam is fixedly connected to the top end of the inside of the sewage treatment tank, the first driving component is fixedly connected to the middle position of the top end of the supporting beam, the rotating shaft is fixedly connected to the bottom end of the first driving component, the first stirring blades are fixedly connected to the side edge of the rotating shaft, the second driving component is connected between the supporting beam and the sewage treatment tank, the supporting vertical rods are fixedly connected to the bottom end of the second driving component, and the second stirring blades are fixedly connected to one side of the supporting vertical rods.
Preferably, the first stirring blade and the second stirring blade are of a staggered installation structure.
Preferably, the first driving assembly is composed of a U-shaped supporting frame, a driving motor I, an air pump, an air duct, an air sleeve and a plurality of connecting plates, wherein the U-shaped supporting frame is fixedly connected to the middle position of the top end of the supporting beam, the rotating shaft is fixedly connected to the output shaft of the driving motor I, the air pump is fixedly connected to the top end of the supporting beam, the air sleeve is sleeved on the rotating shaft and is fixedly connected with the U-shaped supporting frame through the connecting plates, and the air duct is connected between the air pump and the air sleeve.
Preferably, the air sleeve is rotationally connected with the rotating shaft through a first shaft seal and a second shaft seal, a plurality of air inlets are formed in the side edge of the rotating shaft, close to the air sleeve, of the rotating shaft, an air flow passage communicated with the air inlets is formed in the rotating shaft, and a plurality of aeration ports communicated with the air flow passage are formed in the side edge of the first stirring blade.
Preferably, the second driving assembly is composed of a second driving motor, a driving gear, an annular gear and an annular supporting table, wherein the second driving motor is fixedly connected to one end of the top of the supporting beam, the driving gear is fixedly connected to an output shaft of the second driving motor, the annular supporting table is fixedly connected to the top end of the inner side wall of the sewage treatment tank, the annular gear is rotatably connected to the top end of the annular supporting table and meshed with the driving gear, and the supporting upright rod is fixedly connected to the bottom end of the annular gear.
Preferably, the inner gear ring is rotationally connected with the sewage treatment tank through a roller bearing, and the inner gear ring is rotationally connected with the annular supporting table through a plane bearing.
Compared with the prior art, the utility model has the beneficial effects that:
(1) In operation, the sewage can be positively stirred by arranging the first driving component consisting of the U-shaped supporting frame, the first driving motor, the air pump, the air duct, the air sleeve and the connecting plates and the rotating shaft and the first stirring blade, and meanwhile, the sewage can be aerated, so that the uniformity of sewage stirring is improved;
(2) Through setting up the second drive assembly that comprises driving motor two, drive gear, ring gear and annular brace table to and be provided with and support pole setting and second stirring vane, can realize carrying out reverse stirring to sewage, through the cooperation with first stirring vane, can further improve the homogeneity to sewage stirring, and then improve sewage treatment efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of a stirring device for sewage treatment according to the present utility model;
FIG. 2 is a schematic view showing the internal structure of the stirring device for sewage treatment according to the present utility model;
FIG. 3 is a schematic view of a first driving assembly according to the present utility model;
FIG. 4 is a schematic diagram of the connection structure of the air jacket and the rotating shaft of the present utility model;
FIG. 5 is a schematic diagram of a second driving assembly according to the present utility model;
FIG. 6 is an enlarged view of a portion of FIG. 5 in accordance with the present utility model;
In the figure, 1, a stirring mechanism; 2, a sewage treatment tank, 3, a supporting beam, 4, a first driving component, 5, a rotating shaft, 6, a first stirring blade, 7, a second driving component, 8, a supporting upright rod, 9, a second stirring blade, 10, a U-shaped supporting frame, 11, a first driving motor, 12, an air pump, 13, an air duct, 14, an air jacket, 15, a connecting plate, 16, a first shaft seal, 17, a second shaft seal, 18, an air inlet, 19, an air runner, 20, an aeration port, 21, a second driving motor, 22, a driving gear, 23, an inner gear ring, 24, an annular supporting table, 25, a roller bearing, 26 and a plane bearing.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
The utility model provides a stirring device for sewage treatment, which is shown in fig. 1 and 2, and comprises a stirring mechanism 1, wherein the stirring mechanism 1 is arranged in a sewage treatment tank 2, the stirring mechanism 1 is composed of a supporting beam 3, a first driving component 4, a rotating shaft 5, a plurality of first stirring blades 6, a second driving component 7, a plurality of supporting vertical rods 8 and a plurality of second stirring blades 9, the supporting beam 3 is fixedly connected to the top end in the sewage treatment tank 2, the first driving component 4 is fixedly connected to the middle position of the top end of the supporting beam 3, the rotating shaft 5 is fixedly connected to the bottom end of the first driving component 4, the first stirring blades 6 are fixedly connected to the side edge of the rotating shaft 5, the second driving component 7 is connected between the supporting beam 3 and the sewage treatment tank 2, the supporting vertical rods 8 are fixedly connected to the bottom end of the second driving component 7, the second stirring blades 9 are fixedly connected to one side of the supporting vertical rods 8, and the first stirring blades 6 and the second stirring blades 9 are in a staggered installation structure;
When the sewage stirring device is used, the first driving component 4 drives the rotating shaft 5 and the first stirring blade 6 to rotate, forward stirring of sewage is realized through the first stirring blade 6, the second driving component 7 drives the supporting vertical rod 8 and the second stirring blade 9 to rotate, reverse stirring of sewage is realized through the second stirring blade 9, and the uniformity of sewage stirring is improved through bidirectional stirring;
As shown in fig. 2 to 4, the first driving component 4 is composed of a U-shaped supporting frame 10, a first driving motor 11, an air pump 12, an air duct 13, an air jacket 14 and a plurality of connecting plates 15, the U-shaped supporting frame 10 is fixedly connected to the middle position of the top end of the supporting beam 3, the rotating shaft 5 is fixedly connected to the output shaft of the first driving motor 11, the air pump 12 is fixedly connected to the top end of the supporting beam 3, the air jacket 14 is sleeved on the rotating shaft 5 and is fixedly connected with the U-shaped supporting frame 10 through the connecting plates 15, the air duct 13 is connected between the air pump 12 and the air jacket 14, the air jacket 14 is rotationally connected with the rotating shaft 5 through a first shaft seal 16 and a second shaft seal 17, a plurality of air inlets 18 are formed in the position, close to the air jacket 14, of the side edges of the rotating shaft 5, air channels 19 communicated with the air inlets 18 are formed in the rotating shaft 5, and a plurality of aeration openings 20 communicated with the air channels 19 are formed in the side edges of the first stirring blades 6;
When the first driving component 4 works, the first driving motor 11 drives the rotating shaft 5 to rotate, the air pump 12 is started, air enters the air jacket 14 through the air guide pipe 13, then enters the air flow channel 19 along the air inlet 18, finally is discharged through the aeration port 20, so that aeration treatment of sewage is realized, the uniformity of stirring the sewage is further improved, and the mobility and the tightness of the connection between the air jacket 14 and the rotating shaft 5 can be improved through the first shaft seal 16 and the second shaft seal 17;
The second driving assembly 7 is composed of a second driving motor 21, a driving gear 22, an annular gear 23 and an annular supporting table 24, wherein the second driving motor 21 is fixedly connected to one end of the top of the supporting beam 3, the driving gear 22 is fixedly connected to an output shaft of the second driving motor 21, the annular supporting table 24 is fixedly connected to the top end of the inner side wall of the sewage treatment tank 2, the annular gear 23 is rotatably connected to the top end of the annular supporting table 24 and is meshed with the driving gear 22, the supporting upright rod 8 is fixedly connected to the bottom end of the annular gear 23, the annular gear 23 is rotatably connected with the sewage treatment tank 2 through a roller bearing 25, and the annular gear 23 is rotatably connected with the annular supporting table 24 through a plane bearing 26;
When the second driving assembly 7 works, the driving gear 22 is driven to rotate through the driving motor II 21, the annular gear 23 is driven to rotate through the driving gear 22, and the supporting upright rod 8 is driven to rotate through the annular gear 23, so that stirring can be assisted, bidirectional stirring can be realized through matching with the first driving assembly 4, stirring uniformity is further improved, the annular gear 23 can be supported and limited through the roller bearing 25 and the plane bearing 26, and stability and mobility of the annular gear 23 are improved.
In operation, through setting up the first drive assembly that comprises U type support frame, driving motor one, the air pump, the air duct, gas jacket and a plurality of connecting plates, and be provided with pivot and first stirring vane, can realize carrying out forward stirring to sewage, can realize carrying out aeration treatment to sewage simultaneously, improve sewage stirring's homogeneity, through setting up the second drive assembly that comprises driving motor two, driving gear, ring gear and annular brace table, and be provided with support pole setting and second stirring vane, can realize carrying out reverse stirring to sewage, through the cooperation with first stirring vane, can further improve sewage stirring's homogeneity, and then improve sewage treatment efficiency.
Claims (6)
1. A stirring device for sewage treatment comprises a stirring mechanism (1), and is characterized in that the stirring mechanism (1) is arranged in a sewage treatment tank (2), the stirring mechanism (1) is composed of a supporting beam (3), a first driving component (4), a rotating shaft (5), a plurality of first stirring blades (6), a second driving component (7), a plurality of supporting vertical rods (8) and a plurality of second stirring blades (9), the supporting beam (3) is fixedly connected to the top end of the inside of the sewage treatment tank (2), the first driving component (4) is fixedly connected to the middle position of the top end of the supporting beam (3), the rotating shaft (5) is fixedly connected to the bottom end of the first driving component (4), the first stirring blades (6) are fixedly connected to the side edge of the rotating shaft (5), the second driving component (7) is connected between the supporting beam (3) and the sewage treatment tank (2), the supporting vertical rods (8) are fixedly connected to the bottom ends of the second driving component (7), and the second stirring blades (9) are fixedly connected to one sides of the supporting vertical rods (8).
2. A stirring device for sewage treatment according to claim 1, wherein the first stirring blade (6) and the second stirring blade (9) are of a staggered installation structure.
3. The stirring device for sewage treatment according to claim 1, wherein the first driving assembly (4) is composed of a U-shaped supporting frame (10), a first driving motor (11), an air pump (12), an air duct (13), an air jacket (14) and a plurality of connecting plates (15), the U-shaped supporting frame (10) is fixedly connected to the middle position of the top end of the supporting beam (3), the rotating shaft (5) is fixedly connected to the output shaft of the first driving motor (11), the air pump (12) is fixedly connected to the top end of the supporting beam (3), the air jacket (14) is sleeved on the rotating shaft (5) and is fixedly connected with the U-shaped supporting frame (10) through the connecting plates (15), and the air duct (13) is connected between the air pump (12) and the air jacket (14).
4. A stirring device for sewage treatment according to claim 3, wherein the air jacket (14) is rotationally connected with the rotating shaft (5) through a first shaft seal (16) and a second shaft seal (17), a plurality of air inlets (18) are formed in the side edge of the rotating shaft (5) close to the air jacket (14), an air runner (19) communicated with the air inlets (18) is formed in the rotating shaft (5), and a plurality of aeration openings (20) communicated with the air runner (19) are formed in the side edge of the first stirring blade (6).
5. The stirring device for sewage treatment according to claim 1, wherein the second driving assembly (7) is composed of a second driving motor (21), a driving gear (22), an inner gear ring (23) and an annular supporting table (24), the second driving motor (21) is fixedly connected to one end of the top of the supporting beam (3), the driving gear (22) is fixedly connected to an output shaft of the second driving motor (21), the annular supporting table (24) is fixedly connected to the top end of the inner side wall of the sewage treatment tank (2), the inner gear ring (23) is rotatably connected to the top end of the annular supporting table (24) and is meshed with the driving gear (22), and the supporting upright rod (8) is fixedly connected to the bottom end of the inner gear ring (23).
6. A stirring device for sewage treatment according to claim 5, characterized in that the inner gear ring (23) is rotationally connected with the sewage treatment tank (2) through a roller bearing (25), and the inner gear ring (23) is rotationally connected with the annular supporting table (24) through a plane bearing (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422852847.4U CN223366694U (en) | 2024-11-22 | 2024-11-22 | Stirring device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422852847.4U CN223366694U (en) | 2024-11-22 | 2024-11-22 | Stirring device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223366694U true CN223366694U (en) | 2025-09-23 |
Family
ID=97093682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422852847.4U Active CN223366694U (en) | 2024-11-22 | 2024-11-22 | Stirring device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223366694U (en) |
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2024
- 2024-11-22 CN CN202422852847.4U patent/CN223366694U/en active Active
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