Characteristics of components of the hottest solar

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Characteristics of various components of solar aerator

in recent years, ordinary solar aerators have been unable to meet people's needs. The surface aerator of solar aerator is mainly composed of motor, reducer, lubrication system, lifting platform, inverted umbrella base, inverted umbrella impeller, electric control system, etc

next, let's introduce the characteristics of each component of the solar aerator separately

1. Solar aerator motor: it adopts three-phase asynchronous motor, outdoor type, high efficiency, low noise, vertical moisture-proof structure, which is installed on the reduction gearbox in a high position. At the same time, in order to obtain the best oxygenation power efficiency, it can be equipped with frequency conversion device for frequency conversion and speed regulation

2. Reducer: vertical structure, three-stage cylindrical helical gear transmission. The gear is formed by grinding after heat treatment, with hard tooth surface, high precision, stable operation, high transmission efficiency, low vibration, low noise and not easy to leak oil. In particular, its output shaft has won a silver medal and a bronze medal at the 2012 London Paralympic Games because it can rotate in both positive and negative directions

3. Lubrication system: adopt forced circulation and natural cooling lubrication system. The lubrication gear pump is directly installed on the output shaft of the reducer, which has good lubrication effect and safe and reliable structure

from the perspective of consumers, 4. Lifting platform of solar aerator: the lifting structure is flat plate type, with a reduction gearbox on the top and an impeller spindle on the bottom, which is supported on the workbench by four or six screws. Under the background of not realizing mass production, it has formed a cooperative partnership with downstream manufacturer Huaxing optoelectronics. By adjusting the nut fixed on the bolt, the height of the lifting platform can be changed, so as to adjust the immersion depth of the impeller, so as to obtain the oxygen charge required by the process. The lifting range of the impeller is ± 100mm

5. Inverted umbrella base: the sleeve floating shaft structure is used to connect the inverted umbrella shaft and the reducer, which can realize automatic alignment and convenient disassembly. At the same time, because the reducer is not subject to axial force, it also avoids the vibration and noise caused by the eccentricity caused by hydraulic imbalance when the impeller rotates

6. Inverted umbrella impeller of solar aerator: straight blade structure, welded with stainless steel 304, and balanced, shaped and parallel. It has strong radial flow pushing capacity, wide complete mixing area, high power efficiency, large oxygen charging capacity, no dirt and blockage, good self-cleaning performance, and can rotate in both positive and negative directions

7. Electric control system: the constant speed inverted umbrella surface aerator is equipped with a step-down starting cabinet, and the variable-speed inverted umbrella surface aerator is equipped with a variable-frequency control cabinet, with stepless speed regulation, large speed regulation range, simple operation, high degree of automation, and good energy-saving effect; At the same time, PLC interface can be configured according to user requirements

compared with ordinary submersible aerators, the solar aerator is a vertical structure, which occupies a small area and is not easy to be eroded by splashing sewage

the water environment treatment technology of solar aerator water purification device mainly includes the application of physical technology, chemical technology, biotechnology and comprehensive technology. The application of aeration technology in solar sewage treatment equipment is the core technology of physical technology. Solar aerator is a very mature technology and product in the timely disposal of aluminum alloy profiles with long and short sewage discharge. However, surface water bodies such as rivers, landscape water bodies and reservoirs have problems such as large area, different shapes and difficult electrification, which makes it difficult for conventional aeration technology and products in sewage treatment to be applied to surface water environmental treatment

according to the difference of bubble size, action principle and energy, there are three kinds of aeration technologies and products applied in engineering at present

1. Micro nano solar aerator, which is highly dispersed through the gas phase and liquid phase, produces a diameter of less than 3 μ M of micro bubbles and nano bubbles. Micro and nano bubbles have special physical and chemical characteristics, such as long survival time, large specific surface area, high interfacial activity, band energy charging and so on

2. The push flow solar aerator can form a flow making effect in a certain area according to the needs, enhance the water circulation, and have the aeration function at the same time. From the perspective of oxygen enrichment effect, micro nano bubble aerator has the best effect, but it is subject to the problems of small action area and large power consumption

3. Fountain type solar aerators, such as solar aerators, wind aerators, and wind wind aerators. This kind of aerator generally uses clean energy to drive the motor, and uses mechanical parts to realize atmospheric oxygen enrichment or blowing, oxygen transmission, etc

in large reservoirs and drinking water sources, solar aerators and ecological water environment restoration systems are used to prevent eutrophication of water bodies and improve water quality. In some eutrophic lakes, the use of aeration technology can effectively improve the water quality

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