Polyethylene shrimp aerator
Polyethylene shrimp aerator, which is a type of oxygenation device for fish breeding, rotates its blades (butterflies) on the water surface of lakes, pools, etc. to increase the amount of oxygen needed, in order to provide a suitable substrate for Aquatic respiration is used
In addition to providing oxygen, shrimp aerators are used to remove gases such as ammonia, carbon dioxide and methane gas
As you know, the aquaculture industry is a growing and progressive industry and field in which special equipment is used to increase productivity and efficiency
Of course, various substrates are used for this purpose, each of which is determined according to the type of species to be cultivated and the environmental conditions
Among the types of breeding beds for aquatic animals, we can mention their breeding in fish breeding cages or different tubs and pools
A few words about Marineplast
Aria Plastic Machinery Marine Industries, as the only manufacturer of special polyethylene products for marine industries with ISIC code, such as marker buoys, mooring buoys, guide buoys, wave recorders and specialized floating docks and fish breeding cages in Iran, marine industry products It offers itself under the brand name of Marine Plast.
ISO standards
Aria Plastic Machine Group Company produces and supplies all kinds of paddles for shrimp aerators, which are made of high-quality polyethylene.
The water oxygen increasing device has different types that we will introduce in the rest of this article. The Marine Plast brand produces paddles related to paddle wheel type.
The mechanism of shrimp paddle wheel aerator is such that with the rotation of the propellers (blades) on the surface of the water, air is mixed with water and as a result of this rotation, the percentage of oxygen in the water increases.
One of the reasons for the decrease in the percentage of oxygen in water is the increase in its temperature. In other words, as the water temperature increases, the amount of oxygen decreases and the shrimp aerator is used to compensate for this lost amount of oxygen.
In addition to temperature, one of the other factors that cause the variable amount of oxygen in water is the intensity of the light irradiated on it. Since the intensity of light is higher during the day than at night, the amount of oxygen in the water also varies during the day and night.
In addition to the two mentioned cases, the presence of various pollutants in the water has a great impact on reducing the amount of oxygen.
Learn more: Fishing tubs are a type of polyethylene tubs that are used in the aquaculture industry. These tubs are offered in various types, which have their own specific uses according to the desired aquatic species and atmospheric and environmental conditions.
Marine Plast is one of the largest manufacturers of shrimp paddles. By using the best quality raw materials, we produce the best pedals (in different dimensions that are collected in the table below).
To place an order and get more information in this field, contact the numbers on the website.
Advantages of Migo paddlewheel aerator
- High efficiency of the device
- No harm to aquatic animals
- No muddying of water in shallow waters
- Reasonably priced
- High ability to float on the water surface
- Easy installation
- Low maintenance cost
- Low energy consumption
- It has the ability to move and transfer
- It has a high quality polyethylene float
Polyethylene products of Marine Plast marine industries
In what platforms is this device used
As you know, aquaculture can be done in various environments. Of course, these substrates are determined according to the type of cultivated species and also the weather conditions.
Among the types of these platforms, the following can be mentioned:
- Agricultural water storage ponds
- Types of earthen and prefabricated pools
- Fish breeding cages
- Water behind dams and lakes
How is water oxygen supplied in a natural state
Since all aquatic animals need oxygen to survive, water that has enough oxygen in its gas is considered high quality water.
In general, water oxygen is supplied through air (atmosphere) and plant photosynthesis.
As you must know, the air around us is made up of various gases. One of these gases, which makes up 20% of air, is oxygen.
This percentage corresponds to the standard pressure (that is, the pressure of 760 mm of mercury).
The water level is adjacent to the outside air. Oxygen gas moves from the ambient air to the water molecules. This movement continues until the water oxygen pressure is equal to the oxygen pressure in the air.
This is called a saturated state (that is, the oxygen in the water is in a saturated state).
As mentioned, marine plants also produce significant oxygen in the water by carrying out the process of photosynthesis. The speed and amount of oxygen produced by them is significantly high.
2 pre-oxygenation methods produce water naturally. But as mentioned, various factors such as the presence of pollutants and increasing temperature affect the reduction of oxygen. Therefore, the use of the shrimp aerator is considered a very suitable and practical option to compensate for the lost oxygen.
The term aeration means the transfer of gaseous oxygen from a source such as the surrounding air into the water while the amount of oxygen in the water has reached its maximum level.
The rate of transfer of oxygen gas to water depends on the following:
- The amount of waves formed on the water (the amount of turbulence).
- The ratio of the surface to the volume of the pool
- The difference between the amount of dissolved oxygen and the concentration of oxygen in the saturated state (that is, the state where the water pressure is the same as the ambient air pressure).
It is good to know that the gas transfer rate between air and water depends on the gas pressure difference between the water and the surrounding atmosphere. It is clear that the higher the difference, the higher the transfer speed.
One of the parameters that affect the speed of oxygen gas transfer between air and water is increasing the contact surface between these two environments.
Carrying out the aeration process, in addition to providing enough oxygen, makes the amount of this useful gas uniform in the entire volume of water. Actually, by using this device, oxygen is sufficiently distributed in the upper levels and deep layers of water.
In all types of aquatic environments, various factors such as the respiration of bacteria, algae and shrimp consume water oxygen, and factors such as gas emission from the outside air and photosynthesis compensate for this lost amount. This device is a very suitable option for supplying oxygen in a larger amount.
What questions should be answered when buying shrimp aerator
Like any other device, when using the shrimp aerator, a series of specialized questions should be asked from the supplier in order to receive the necessary guidance in purchasing the appropriate and high-quality type.
Among the specialized questions that must be asked regarding this device, the following can be mentioned:
- How many blades does this device work with?
- How many phases does its electric motor consist of?
- How much electricity does it consume?
- What is the speed of the engine and its degree of protection?
- What kind of blades are it?
- What kind of body is it and what kind of covering is intended for it?
- Does it have enough resistance against the ultraviolet rays of the sun?
- What are the blades and gears made of and do they have enough resistance?
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Marine Plast
Aria Plastic Machinery Marine Industries, as the only manufacturer of special polyethylene products for marine industries with ISIC code, such as marker buoys, mooring buoys, guide buoys, wave recorders and specialized floating docks and fish breeding cages in Iran, marine industry products It offers itself under the brand name of Marine Plast
Ways of communication with Marine Plast
- 021-22635063-5
- Marineplast2010@gmail.com
- Miri Alley, No. 30, Dorahi Qolhak, Shariati St, Tehran
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