CN2358684Y - Impeller-type automatic aerator - Google Patents
Impeller-type automatic aerator Download PDFInfo
- Publication number
- CN2358684Y CN2358684Y CN 99227559 CN99227559U CN2358684Y CN 2358684 Y CN2358684 Y CN 2358684Y CN 99227559 CN99227559 CN 99227559 CN 99227559 U CN99227559 U CN 99227559U CN 2358684 Y CN2358684 Y CN 2358684Y
- Authority
- CN
- China
- Prior art keywords
- bearing housing
- impeller
- casing
- transmission shaft
- water diversion
- 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.)
- Expired - Fee Related
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to an oxygen adding apparatus for adding oxygen to water in aquaculture and fishery, particularly an impeller-type aerator, which comprises a motor, a clutch, a box body, a support bar, a floating ball, a bearing box, a transmission shaft, a coupling and an impeller. The upper end of the transmission shaft is connected with the output shaft of the motor through the clutch. The lower end of the transmission shaft is fixed to the coupling. The impeller is a combined body, which is composed of a back flow water dividing disc, spiral blades and a hollow duct. The back flow water dividing disc is a flat disk. The lower surface of the bottom of the back flow water dividing disc is fixedly connected with one end part of the hollow duct. The bottom of the back flow water dividing disc is provided with a hole internally communicated with the hollow duct. The outer wall of the hollow duct is equally and fixedly provided with the spiral blades. The coupling is fixedly connected with the upper surface of the bottom of the back flow water dividing disc.
Description
The utility model relates to a kind of aquatic products oxygen and grows the oxygen increasing equipment that is used for water body oxygenation in the industry, is in particular a kind of paddle aerator.
At present, aerator in the existing aquaculture industry, generally be the product in 70-80 age, the output shaft of its motor links by two stage speed change mechanism and impeller, and volume heaviness, power consumption are big, complex structure, gear drive, fragile, noise is big, owing to the just frequent leakage of oil of fast case, it is serious to make oxygen grow marine pollution simultaneously.
The purpose of this utility model is exactly that to provide a kind of impeller for the above-mentioned defective that solves prior art be screw type paddle aerator.
The purpose of this utility model realizes by following technical solution:
A kind of paddle aerator, it includes motor, clutch, casing, support bar, ball float, bearing housing, power transmission shaft, shaft coupling, impeller, clutch is located in the casing, motor has the adpting flange of an end of output shaft to be connected with the upper end of casing, cabinet exterior is connected with a plurality of ball floats by the support bar five equilibrium, on in the bearing housing, following two ends are provided with bearing block and bearing, power transmission shaft just is located in the bearing housing, on the power transmission shaft, following two ends pass bearing housing by the dead eye of its respective end, it is connected with bearing housing downwards at casing, passing power transmission shaft upper end in the bearing housing passes the bottom of casing again and is connected with the output shaft of motor by clutch, its lower end and shaft coupling Joint, impeller is an assembly, it is by the refluence water diversion disk, spiral vane and hollow tubing conductor are formed, the refluence water diversion disk is a flat plate-like, one end Joint of its bottom lower surface and hollow tubing conductor, and refluence water diversion disk bottom has a hole and is communicated with hollow tubing conductor is interior, the outer wall five equilibrium of hollow tubing conductor is connected with spiral vane, and the upper base surface of shaft coupling and refluence water diversion disk is affixed.
The purpose of this utility model also can further realize by following technical measures:
Aforesaid paddle aerator, wherein said spiral vane should be the 2-6 sheet, and the best is three.
Aforesaid paddle aerator, wherein said refluence water diversion disk is preferably inversed taper platform shape disk body, and its tapering is at 30 degree-50 degree, and the best is 45 degree.
Aforesaid paddle aerator, wherein said motor are preferably six grades of slowspeed machines.
Advantage of the present utility model is to utilize the screw face of spiral vane to realize flowing of water body, forms current and wave, realizes that dissolved oxygen in water reaches the purpose of oxygenation.When improving oxygenation effect, adopt slowspeed machine, realized the one-level transmission, alleviated the weight of equipment, eliminate the noise and the fault of machinery, save power consumption.
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model impeller.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
As shown in Figure 1, the utility model includes motor 1, and motor 1 is preferably six grades of slowspeed machines.Clutch 2, casing 3, support bar 4, ball float 5, bearing housing 6, power transmission shaft 7, shaft coupling 9, impeller 10, clutch 2 is located in the casing 3, motor 1 has the adpting flange of an end of output shaft to be connected with the upper end of casing 3, casing 3 outer walls are connected with three ball floats 5 by support bar 4 five equilibriums, on in the bearing housing 6, following two ends are provided with bearing block and bearing 8, power transmission shaft 7 just is located in the bearing housing 6, on the power transmission shaft 7, following two ends pass bearing housing 6 by the dead eye of its respective end, be connected with bearing housing 6 downwards at casing 3, passing power transmission shaft 7 upper ends in the bearing housing 6 passes the bottom of casing 3 again and is connected by the output shaft of clutch 2 with motor 1, its lower end and shaft coupling 9 Joints, impeller 10 is that an assembly is (as Fig. 2, shown in Figure 3), it is by refluence water diversion disk 11, spiral vane 12 and hollow tubing conductor 13 are formed, refluence water diversion disk 11 is a flat plate-like, refluence water diversion disk 11 is preferably inversed taper platform shape disk body, and its tapering is at 30 degree-50 degree, and the best is 45 degree.One end Joint of its bottom lower surface and hollow tubing conductor 13, and refluence water diversion disk 11 bottoms have a hole 14 and 13 interior connections of hollow tubing conductor, the outer wall five equilibrium of hollow tubing conductor 13 is connected with spiral vane 12, and spiral vane 12 should be the 2-6 sheet, and the best is three.Shaft coupling 9 is affixed with the upper base surface of refluence water diversion disk 11.
During the utility model work, after whole machine installation, be placed on preposition in the water, fix three ball floats 5 with nylon rope, support bar 4 one ends are connected with casing 3, and the other end is connected with ball float 5, and complete machine utilizes the buoyancy of ball float 5, keeps afloat.Connect power supply, owing to adopt six grades of slowspeed machines 1 to be installed on the casing 3,1 in motor is gone up dress clutch 2 and is connected the impeller 10 that install power transmission shaft 7 lower ends, impeller 10 is realized and electromotor 1 run-in synchronism like this, the motor 1 direct impeller 10 of starting working rotates, the screw face of impeller 10 by blade constantly improves water body and dishes out, constantly water body is dished out separately by the refluence water diversion disk 11 of helical blade 12 upper ends again, thereby realize flowing of water body, form current and wave, water body contacts with air airborne oxygen is brought under water, realizes that dissolved oxygen in water reaches the purpose of oxygenation.
Claims (4)
1. paddle aerator, it includes motor, clutch, casing, support bar, ball float, bearing housing, power transmission shaft, shaft coupling, impeller, clutch is located in the casing, motor has the adpting flange of an end of output shaft to be connected with the upper end of casing, cabinet exterior is connected with a plurality of ball floats by the support bar five equilibrium, on in the bearing housing, following two ends are provided with bearing block and bearing, power transmission shaft just is located in the bearing housing, on the power transmission shaft, following two ends pass bearing housing by the dead eye of its respective end, it is characterized in that being connected with bearing housing downwards at casing, passing power transmission shaft upper end in the bearing housing passes the bottom of casing again and is connected with the output shaft of motor by clutch, its lower end and shaft coupling Joint, impeller is an assembly, it is by the refluence water diversion disk, spiral vane and hollow tubing conductor are formed, the refluence water diversion disk is a flat plate-like, one end Joint of its bottom lower surface and hollow tubing conductor, and refluence water diversion disk bottom has a hole and is communicated with hollow tubing conductor is interior, the outer wall five equilibrium of hollow tubing conductor is connected with spiral vane, and the upper base surface of shaft coupling and refluence water diversion disk is affixed.
2. paddle aerator according to claim 1 is characterized in that described spiral vane should be the 2-6 sheet, and the best is three.
3. paddle aerator according to claim 1 is characterized in that described refluence water diversion disk is preferably inversed taper platform shape disk body, and its tapering is at 30 degree-50 degree, and the best is 45 degree.
4. paddle aerator according to claim 1 is characterized in that described motor is preferably six grades of slowspeed machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227559 CN2358684Y (en) | 1999-03-26 | 1999-03-26 | Impeller-type automatic aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227559 CN2358684Y (en) | 1999-03-26 | 1999-03-26 | Impeller-type automatic aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2358684Y true CN2358684Y (en) | 2000-01-19 |
Family
ID=34017053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99227559 Expired - Fee Related CN2358684Y (en) | 1999-03-26 | 1999-03-26 | Impeller-type automatic aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2358684Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144606A (en) * | 2011-04-07 | 2011-08-10 | 佛山市顺德区金顺达机器有限公司 | Transmission device of automatic aerator |
| CN102150637A (en) * | 2011-04-13 | 2011-08-17 | 浙江理工大学 | Differential-speed double-impeller aerator |
| CN106719281A (en) * | 2017-01-20 | 2017-05-31 | 金湖金龙祥渔业设备有限公司 | Deep water aeration oxygen increasing machine |
| CN109566525A (en) * | 2019-02-01 | 2019-04-05 | 珠海市绿田机械有限公司 | Aerator |
-
1999
- 1999-03-26 CN CN 99227559 patent/CN2358684Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144606A (en) * | 2011-04-07 | 2011-08-10 | 佛山市顺德区金顺达机器有限公司 | Transmission device of automatic aerator |
| CN102144606B (en) * | 2011-04-07 | 2012-10-03 | 广东顺德凯雷机械有限公司 | Transmission device of automatic aerator |
| CN102150637A (en) * | 2011-04-13 | 2011-08-17 | 浙江理工大学 | Differential-speed double-impeller aerator |
| CN102150637B (en) * | 2011-04-13 | 2012-12-26 | 浙江理工大学 | Differential-speed double-impeller aerator |
| CN106719281A (en) * | 2017-01-20 | 2017-05-31 | 金湖金龙祥渔业设备有限公司 | Deep water aeration oxygen increasing machine |
| CN109566525A (en) * | 2019-02-01 | 2019-04-05 | 珠海市绿田机械有限公司 | Aerator |
| CN109566525B (en) * | 2019-02-01 | 2021-07-02 | 珠海市绿田机械有限公司 | Oxygen increasing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |