Motor peering type cycloid star wheel diving flow impeller

A submersible flow propeller, direct-connected technology, used in mixers, water aeration, mechanical equipment, etc., can solve problems such as low mechanical efficiency, poor sealing effect, complex working conditions, etc., to improve dynamic sealing performance, convenient Lifting and installation, the effect of improving impact resistance

Inactive Publication Date: 2012-04-25
ASIA PACIFIC WATER TREATMENT TIANCHANG
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]Because the submersible thrusters work under sewage, the working conditions are complex and the environment is harsh, the existing products have defects such as high noise, high vibration, short life and high energy consumption
Especially the large volume and heavy weight are not conducive to lifting and placement, and the cost is high
The reasons for this situation are: most of the submersible flowmakers on the market are cylindrical gear box reduction mechanisms, and the connection with the motor is not compact enough. poor effect
In addition, there is no reliable and comprehensive design for water leakage security protection, and the water ingress in the motor and reduction mechanism cannot be predicted and protected in time.

Method used

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  • Motor peering type cycloid star wheel diving flow impeller
  • Motor peering type cycloid star wheel diving flow impeller
  • Motor peering type cycloid star wheel diving flow impeller

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Embodiment Construction

[0021] exist figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 with Figure 12Among them, the present invention is a motor direct-connected cycloidal star wheel submersible thruster, which includes a motor direct-connected cycloidal star-wheel transmission system, and the motor direct-connection cycloidal star-wheel transmission system includes a motor 1, a reduction mechanism and The impeller 2 and the motor 1 have bearings III28 and IV29 supported on the front bearing cover 26 and the rear bearing cover 25, and the force is finally transmitted to the motor shell, and the motor main shaft 4 extends out of the front bearing cover 26 as the output end of the motor 1 , a single-end mechanical seal 3 and a transmission auxiliary bearing 30 are set on the motor main shaft 4, the output shaft 6 of the speed reduction mechanism is connected with the impeller 2, the motor 1 drives the speed reduc...

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PUM

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Abstract

The invention discloses a cycloidal pinion submersible water impeller directly connected with a motor. The cycloidal pinion submersible water impeller comprises a motor directly-connected type cycloidal pinion transmission system; the motor(1) is provided with a leakage alarming protection system comprising a leakage alarm device(31) and an oil-water probe alarm device(32); the leakage alarm device(31) is provided with a vertical slide rod(18) provided with a nut(19) and a sliding type buoy(20) arranged from top to bottom, and the upper wall of an inner chamber of the sliding type buoy(20) isfixedly provided with a magnetic coil(21) which can up and down slide on the vertical slide rod(18) along the sliding type buoy(20); and the inside of the vertical slide rod(18) is provided with a blind hole, the inside of the blind hole is fixedly provided with a dry reed tube(22) and a leakage alarm signal line(23), and the dry reed tube(22) is connected with a leakage alarm control circuit through the leakage alarm signal line(23).

Description

technical field [0001] The invention relates to a motor direct-connected cycloidal star wheel submersible thruster. Background technique [0002] The submersible flowmeter is widely used in the aeration tank in the sewage treatment industry. It has the functions of pushing flow and stirring and preventing sludge settlement. It is an indispensable key equipment for sewage treatment. With the increasing investment in sewage treatment and the popularization of sewage treatment all over the world, the market capacity of this equipment is huge. Manufacturers from all over the world are striving to develop high-tech and highly competitive products to lead the world market. [0003] Because the submersible flowmaker works under sewage, the working conditions are complex, and the environment is harsh, the existing products have defects such as high noise, large vibration, short life, and high energy consumption. In particular, the large volume and heavy weight are not conducive to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H1/34B01F13/00C02F7/00C02F3/12
CPCY02W10/10
Inventor 梅红霖丁九光闾宏卜新星
Owner ASIA PACIFIC WATER TREATMENT TIANCHANG
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