Motor peering type cycloid star wheel diving flow impeller
A direct-coupled, cycloidal technology, applied in water aeration, chemical instruments and methods, water/sludge/sewage treatment, etc., to achieve the effects of reduced volume, compact structure, and improved dynamic sealing performance
Inactive Publication Date: 2012-05-30
亚太泵阀有限公司
View PDF2 Cites 0 Cited by
- Summary
- Abstract
- 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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] exist figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 and 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 a leakage alarm protection system. The motor direct-connection cycloidal star wheel transmission system includes a motor 1. The reduction mechanism and the impeller 2. The motor 1 has 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. The motor main shaft 4 extends out of the front bearing cover 26 as a The output end of the motor 1 is equipped with a single-end mechanical seal 3 and a transmission auxiliary bearing 30 on the motor main shaft 4. The output shaft 6 of the reduction mechanism is connected with the impeller 2. Th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a cycloidal pinion submersible water impeller directly connected with a motor. A leakage alarming protection system comprises a leakage alarm device(31) and an oil-water probe alarm device(32); the oil-water probe alarm device(32) is horizontally arranged at the lower end of a front bearing cap(26) of the motor(1) and passes through the bearing cap; the oil-water probe alarm device(32) and the bearing cap are mutually sealed, one end of a probe body(24) of the oil-water probe alarm device(32) is flat-hexangular, the flat-hexangular end points to the motor(1), and the other end of the probe body(24) is thin column-shaped; and the inside of a through hole of the probe body(24) is fixedly provided with two probe needles(27) and an oil-water probe signal line(28), one part of each probe needle(27) is positioned outside the column-shaped end surface of the probe body(24), the oil-water probe signal line(28) is connected with the probe needles(27), and the probe needles(27) are connected with an oil-water probe control circuit through the oil-water probe signal line(28), and the probe needles(27) extend into an oil chamber of a reducing mechanism.
Description
technical field [0001] The invention relates to a motor direct-connected cycloidal star wheel submersible thruster. [0002] Background technique [0003] 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. [0004] 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 cond...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): C02F7/00
CPCY02W10/10
Inventor 梅红霖丁九光闾宏卜新星
Owner 亚太泵阀有限公司