The function of the high-speed aerator is to increase the dissolved oxygen in the water, which is also a key factor in limiting production in aquaculture. Often, we always use the aerator as a "life-saving machine" in emergency situations of hypoxia. I don't know. Proper use of aerators can also increase breeding density. Types of oxygen machines across the country include waterwheel aerators, impeller aerators, suction jet machines, Roots blower aerators, etc.
The high-speed aerator supplies oxygen from the bottom of the water, and is equipped with a microporous aeration disk to provide even and moderate air supply, and the effect is very good. In addition, buying a suitable aerator is also a matter of knowledge. You should decide which aerator to choose based on the scale and type of your breeding, and then compare the price and performance. I have been using Taicang Longtie's Roots blower for many years. It's okay, I haven't had any problems, and the price is not high. If you don't have time to choose, you can just refer to it. Therefore, do not consider buying it when the fish are hypoxic. Understand the knowledge of the aerator in advance and determine the period of time when it is turned on to increase oxygen. This will invisibly adjust the living environment of the fish and tangibly increase the output of the fish.
Turbo Blower Introduction
①Which is the best high-speed aerator for aquaculture? You won't know until you use it!
It mainly consists of the main machine (motor), gas storage buffer device, main pipe (PVC plastic pipe), branch pipe (PVC plastic or rubber hose), aeration pipe (microporous nano aeration pipe), etc. Lay a microporous aeration pipe at the bottom of the pond, use an air compressor or fan to fill the pipe with air at a certain pressure, and send the filled air to the bottom of the pond through the air pipeline for inflatable oxygenation. Through aeration, it exchanges oxygen produced by algae in the water body and brings it from the surface of the water body to the bottom of the pond; by rising bubbles, the contact surface between the air and the water body is increased, increasing the dissolution of the water body; the filled air dissolves in the water, improving the overall solubility of the water body. The amount of oxygen, especially the amount of dissolved oxygen in the bottom water body of the breeding pond, is increased, thereby creating good ecological environment conditions for aquaculture species that mainly live on the bottom. It is widely used in fish farming factories and hatchery and nursery factories, and is also used in many ponds.
This new green, environmentally friendly and energy-saving high-speed energy-saving aerator has been tested and has no problems. Orders can be accepted nationwide. Due to the high requirements for machine manufacturing technology, it cannot be mass-produced. It is first come, first served. What is needed Customers gripped.
The turbine blower is our new high-speed turbine aerator that presses tiny bubbles into the water to increase the water-vapor contact area. As the bubbles rise, they stir the water body and promote water convection and interface interaction. The index for evaluating the oxygenation efficiency is the contact area in the unit water body. The stronger the ability of the aeration tube to separate bubbles, the deeper the aeration tube, the greater the air output of the air pump, and the higher the dissolved oxygen content of the water body.
Turbo blower parameter table
|
Model |
Motor Power |
pressure |
flow |
Export caliber |
Dimensions |
|
(kw) |
(kPa) |
(m3/min) |
|
mm |
|
|
Yurun-7.5 |
|
|
|
75 |
700*700*800 |
|
75 |
20 |
19 |
|||
|
25 |
17 |
||||
|
30 |
13 |
||||
|
Yurun-15 |
15 |
20 |
35 |
100 |
700*700*800 |
|
25 |
31 |
||||
|
30 |
26 |
||||
|
Yurun-22 |
22 |
20 |
55 |
100 |
700*700*800 |
|
25 |
45 |
||||
|
30 |
38 |
Introduction to turbine blower accessories
The impeller is the only component of the centrifugal compressor that performs work on the gas medium. Driven by the high-speed rotating impeller, the gas medium rotates with the impeller, thereby obtaining speed energy and partially converting it into pressure energy by the diffuser. It is thrown out from the impeller outlet under the action of centrifugal force, and enters the next stage impeller along the diffuser, curve, and return flow for further compression and boosting. Only when it is discharged from the compressor outlet is the gas medium transportation and boosting completed. Task. Impellers can be divided into three types according to their structural characteristics: open, semi-open and closed.
The function of the centrifugal fan deflector is to allow the fluid to enter the impeller axially. According to the query of relevant information, this is a question about the operation of circulating fluidized bed boilers. The answer to this question is axial entry into the impeller. A flow guide is installed before the centrifugal fan collector, often called an inlet baffle. The function of the flow guide is to adjust the load of the fan and change the rotation angle of the blades. This can adjust the load of the fan so that the fluid enters the impeller axially. .
The function of the volute is to collect the gas flowing out of the diffuser and discharge it to the condenser or interstage cooler. The shape of the volute on the radial surface is like a snail shell. The outer diameter and flow cross section gradually expand, which also plays a role in decelerating and expanding the airflow. The cross-sectional shape of the volute is often offset from a circle.
The diffuser is the most important fixed component. Its function is to convert the velocity energy of the high-speed gas at the impeller outlet into pressure energy. The diffuser usually consists of two parallel walls perpendicular to the impeller shaft. If there are no blades between the two parallel walls, it is called a vaneless diffuser; if there are blades, it is called a vane diffuser. The cross-section of the annular channel in the diffuser gradually expands. When the gas flows through, the deviation gradually decreases and the pressure gradually increases.
A turbine blower is a gas compression device based on the centrifuge principle. It consists of a rotating blower wheel and a fixed flow duct. When the gas enters the blower wheel through the air inlet, the blower wheel rotates at high speed, compresses the gas and discharges it from the outlet. Turbine blowers can generate very high air pressure, so they are widely used in various fields that require high-pressure gas.
The turbine blower uses a high-speed rotating turbine (impeller) to create a pressure difference between the suction end and the exhaust end through rotation, thereby generating airflow pressure and also compressing the airflow. The turbine blower has certain pressure ratio and flow characteristics, and can automatically adjust the pressure and flow, and can also work stably in a wide range. Turbine blowers are widely used in high-speed, low-flow scenarios, such as aircraft, air gliders, general engines, etc.
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