Water transfer and dissolved oxygen machine
A technology of dissolved oxygen and water transfer, applied in water aeration, aerobic process treatment, water/sludge/sewage treatment, etc., can solve problems such as motor damage, unfavorable overall machine cost, and increase
Inactive Publication Date: 2016-03-16
珠海市大力调水环保技术有限公司
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Problems solved by technology
[0005] However, the above-mentioned aerator has the following obvious disadvantages: due to the need to use a motor to drive the floating body and the water regulating plate to rotate together, and the floating body and the water regulating plate have a large volume and weight, when the floating body and the water regulating plate rotate together The resistance in water is relatively high
However, when the effect of water flow needs to be improved, the output power of the motor needs to be increased, which will inevitably cause a large burden on the motor and a large amount of power consumption. Excessive waste heat will even damage the motor, and a large amount of power consumption is not conducive to cost control.
The above-mentioned impeller requires a plurality of blades to be arranged in an annular shape, so there is a problem of complex structure. When manufacturing the impeller, it is not only complicated and difficult to produce, but also causes an increase in cost, which is not conducive to controlling the cost of the whole machine
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[0029] refer to figure 1 and figure 2 , figure 1 It is the structural diagram of the water adjusting and dissolving oxygen machine 1, figure 2 It is an exploded view of the water adjusting and dissolving oxygen machine 1 after omitting the floating body. The water-adjusting and oxygen-dissolving machine 1 includes a motor 11 , a housing 12 , four floating bodies 21 , three water-adjusting plates 31 and water leaves 4 . A hollow cavity is formed inside the casing 12, and two openings are respectively formed on the top and bottom of the cavity, and the motor 11 is installed on the top opening, and the casing 12 is provided with four installation positions 13 on the outer wall, and the four installation positions The bits 13 are evenly distributed on the outer wall of the housing 12 along the circumferential direction.
[0030] Four floating bodies 21 are arranged outside the housing 12 of the water transfer and oxygen dissolving machine 1. The floating bodies 21 can be made ...
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The invention provides a water-regulating oxygen-dissolving machine. In the situation that both rotating speeds and water resistances of a water-regulating plate and a water-regulating blade are different, by single motor and single reduction gear assembly for effectively outputting two different sets of rotating speeds for the water-regulating plate and the water-regulating blade for providing corresponding and matched force moments for the water-regulating plate and a water-regulating blade, a water-regulating effect and an oxygen-dissolving effect are improved and meanwhile generation of waste heat in a motor and consumption of the motor are reduced. Complexity and failure rate due to a double-motor structure can be reduced since the single motor is employed for output power through transmission by the reduction gear assembly and a driving apparatus. By means of reasonable optimization of a rotational speed ratio of the gear and reasonable arrangement of the gear, the motor is higher in transmission, so that not only is an oxygen-increasing effect improved but also energy and electricity are saved.
Description
technical field [0001] The invention relates to the field of aquaculture equipment, in particular to a water adjusting and oxygen dissolving machine. Background technique [0002] Aerator is a kind of oxygen increasing equipment used in aquaculture industry, which can increase the oxygen content in water to ensure that the fish and shrimp in the water will not be hypoxic, and at the same time, it can also inhibit the growth of anaerobic bacteria in the water, prevent the water from deteriorating, and avoid pollution The living environment of fish and shrimp. [0003] There are many types of aerators, such as impeller type, waterwheel type, jet type, water spray type, inflatable type, etc. Among them, the impeller type aerator has comprehensive functions such as oxygenation, water stirring, and gas explosion. Use the most aerators. The existing impeller type aerator drives the impeller located in the water through a power device, so that the impeller rotates at a high speed...
Claims
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IPC IPC(8): C02F7/00C02F3/02
CPCC02F3/02C02F7/00Y02W10/10
Inventor 吴建良周顺如徐芳
Owner 珠海市大力调水环保技术有限公司