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Vertical hyperbolic stirring impeller and stirrer thereof

A mixing impeller and hyperbolic technology, which is applied in the field of vertical hyperbolic mixing impeller and its mixer, and sewage treatment equipment, can solve the problems of high power of the matching motor and reducer, increased unit operating cost, increased energy consumption, etc., to achieve The effect of energy consumption reduction, cost saving and energy saving

Active Publication Date: 2021-05-14
JIANGSU YIYANG WATER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high speed, the power of the matching motor and reducer is relatively large, which greatly increases energy consumption and greatly increases the unit operating cost.

Method used

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  • Vertical hyperbolic stirring impeller and stirrer thereof
  • Vertical hyperbolic stirring impeller and stirrer thereof
  • Vertical hyperbolic stirring impeller and stirrer thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 with 2 As shown, a vertical hyperbolic stirring impeller, which includes a mounting base 1 and blades 2, at least two blades 2 are provided, and the blades 2 are evenly connected around the mounting base 1, and the blades 2 include a flow guide Plate 3 and flow plate 4, the surface of the flow plate 4 is curved, and the curved surface of the plate surface is twisted, which is gradually twisted from the axial end to the outer end, and the flow plate 4 protrudes upwards for installation At the rear edge 6 of the deflector plate 3, the front edge 5 and the rear edge 6 of the deflector plate 3 are curved, and the bending direction of the front edge 5 and the rear edge 6 is in line with the bending direction of the pusher plate 4. Consistent, and at the same time, the surface area of ​​the deflector plate 3 gradually increases from the inner connection end to the outer extension end.

[0025] In this embodiment, the blades 2 are installed horizontally or i...

Embodiment 2

[0031] Such as image 3 As shown, a vertical hyperbolic agitator includes the vertical hyperbolic agitating impeller described in Embodiment 1 and a drive mechanism for driving the impeller to rotate. connected. The drive mechanism includes a motor 8 and a reducer 9, the output end of the motor 8 is connected to the input end of the reducer 9, the output end of the reducer 9 is connected to the top of the rotating shaft 7, and the bottom end of the rotating shaft 7 is fixedly connected to the vertical hyperbolic stirring Mounting seat for impeller 1.

[0032] The working principle of the present invention: during the rotation of the blade, the deflector plate drags the liquid on it, and the pusher plate rotates to push the liquid in front of it to the surroundings. Due to the unique curved surface structure of the flow guide plate and the pusher plate , during the rotation of the blade, the pusher plate of the blade pushes the liquid in its area away to spread 360 degrees ar...

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Abstract

The invention discloses a vertical hyperbolic stirring impeller and a stirrer thereof. The stirring impeller comprises a mounting base and blades; the blades are evenly connected to the periphery of the mounting base, each blade comprises a flow guide supporting plate and a flow pushing plate, the plate surface of each flow pushing plate is in a curved surface shape, the curved surface of the plate surface is in a twisted shape, and are gradually twisted from the shaft side end to the outer side end; meanwhile, the flow pushing plate is upwards installed on the rear edge of the flow guiding supporting plate in a protruding mode, the front edge and the rear edge of the flow guiding supporting plate are both in a curve shape, and meanwhile the surface area of the plate face of the flow guiding supporting plate from the inner side connecting end to the outer side extending end is gradually increased. The stirrer comprises a vertical hyperbolic stirring impeller and a driving mechanism for driving the impeller to rotate, and a mounting seat of the vertical hyperbolic stirring impeller is connected with the driving mechanism through a rotating shaft. The stirring capacity is high, the corresponding stirring effect can be achieved without high rotating speed, energy consumption can be greatly saved, cost is saved for enterprises, and meanwhile the service life of the stirrer is prolonged.

Description

technical field [0001] The invention relates to a sewage treatment device, in particular to a vertical hyperbolic stirring impeller and a stirring machine thereof, belonging to the technical field of energy saving and environmental protection. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. [0003] Biological treatment is the most commonly used and main treatment method in sewage treatment projects at home and abroad, among which aerobic biological treatment is the most widely used. Aeration is an important part of the aerobic biological treatment system. Its function is to fill the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/22C02F7/00C02F3/02B01F27/91
CPCC02F7/00C02F3/02B01F27/91B01F2101/305Y02W10/10
Inventor 凌跃成潘云凌杰
Owner JIANGSU YIYANG WATER IND
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