How to choose air blower for fish pond?
Friends who have been engaged in aquaculture industry all know that air blower (aerator) is the most indispensable equipment in aquaculture process. The existence of blower (aerator) can effectively ensure the survival rate and growth rate of aquaculture, so as to ensure the income of farmers. So how to choose air blower (aerator) for aquaculture? I’d like to share some opinions with you.
The types of air blowers (aerators) can be roughly divided into spray type, impeller type, water wheel type, jet type, surge type and microporous aerator. Each type of blower (aerator) has its own characteristics. When choosing the blower (aerator), farmers should make correct choice according to the water level, area, fish storage, daily water temperature and other conditions.
The water truck air blower (aerator) is more suitable for ponds with shallow water level, which is generally applicable to ponds about 1 m-1.5 M. Microporous nano air blower (aerator) is suitable for deep water pond and shallow pond. It is not limited by water depth and area. Because of the strong compatibility of microporous nano aerator, many aquaculture units will choose this aerator, and the water truck aerator is more favored by individual farmers.
Users should pay special attention to check whether the quality of air blower (aerator) is up to standard, which is directly related to its service life and effect. Before purchase, you can check whether the wire end falls off, whether there is leakage and air leakage, and whether the shell is damaged. In addition, we should also pay attention to whether there is a significant difference between the speed of the fast gear and the slow gear, and the larger difference is better. In addition, it is better to choose the blower (aerator) with low noise and large gas output. The rest depends on the manufacturer, certificate and other qualifications.
EVP is a modern comprehensive enterprise with independent intellectual property rights and integrating development, design and manufacturing. Committed to the design, production and sales of high-pressure fan, vortex air pump, air ring vacuum pump, the products have an excellent reputation in the market and have been highly affirmed by the majority of customers.
Blower is well-known in the industry, and aerator is no exception. In aquaculture industry, the repurchase rate of aerator is very high, and its quality has been highly recognized by aquaculture friends. In addition, we also provide customized service for customers. With the diversification of aquaculture, the design of ponds is complex and changeable. In addition, with the change of aquaculture species, farmers put forward higher and higher requirements for aerators. In the production of blowers (aerators) at the same time, we will also customize the aerator according to the needs of customers, which is one of the reasons why it is popular in the industry.
In a word, the user chooses the blower (aerator) for the fish pond, proceeding from their own maximum interests as far as possible. Please contact us if you need to customize the scheme!
Aeration blower for fish pond of maintenance
(1) The motor of high-pressure blower for fish pond oxygenation is directly connected to the impeller and is of high speed. Grease should be added to the bearing for regular maintenance to prevent damage (including the bearing of impeller).
(2) The shaft power of the motor is directly proportional to the pressure. In order to prevent the shaft power increase and the motor overload caused by the long-term limit pressure of the special high-pressure blower for fish pond oxygenation, the relief valve is often used. It is a unloading valve. When the operating pressure of the special high-pressure blower for fish pond oxygen charging exceeds the pressure set by the relief valve, the relief valve will automatically open to release the excess pressure Let it go to protect the motor of the high pressure blower for oxygen filling in fish pond.
(3) Fish pond oxygenation special high-pressure blower internal mechanism is relatively close, impeller and casing clearance is very small, so to filter debris and dust. For sundries, it is generally installed in the air inlet of fine filter screen, dust, often used is a filter. According to different use sites, it often uses filter elements with different filtering precision. Different filter elements have different maintenance methods and service life, which need to be asked clearly when ordering.
(4) In some special occasions, it is also necessary to protect the special high-pressure blower for fish pond oxygen charging: for example, when using in a sealed environment, pay attention to ventilation and heat dissipation; when the ambient temperature (when the inlet temperature is relatively high), pay more attention to ventilation and heat dissipation, or choose the fish pond oxygen filling special high-pressure blower with higher air inlet temperature.