Fresh seafood transport vehicles, also known as live fish transport vehicles, seafood transport vehicles, aquatic product transport vehicles, pull-fish and so on. He is using biology, water environmental engineering, aquaculture, aquaculture water treatment engineering and other principles, combined with automatic control, high-efficiency decontamination, high-pressure oxygen, biological filtration and many other modern high-tech, suitable for freshwater fish and shrimp Aquatic products such as shrimp, crabs, shellfish and other aquatic products have long-distance high-density live transport for a long period of time. It has been proved that the survival rate is as high as 99%, and all technical indicators rank at the leading level of similar products at home and abroad.
According to the fresh aquatic product transporter, the tank can be divided into open type and sealed type. The former is a square and rectangular water tank, and the latter is an oil tank inclined water tank. The use of advanced glass steel or carbon steel tank transport, compared with air transport, large transport costs, low transport costs; compared with canvas tanks, wooden tanks, high survival rate, good insulation properties.
The aerobic system in the cabinet: Spray, Pure oxygen, Inflatable and Jet. Spray type is pumped by high-pressure pump or self-priming pump bottom tank water to the top of the tank opening tube, spraying oxygen to the water surface; pure oxygen is the use of oxygen bottle through the relief valve to supply pure oxygen, leading to the sealed gas Diffusion tube at the bottom of the water mixing box; Inflated type is supplied by the compressor with compressed air, leading to the bottom hole of the tank, so that the oxygen in the air dissolves into the water; The jet type is using high pressure water flow through the nozzle of the jet nozzle to spray water, resulting in the trail To negative pressure, air is drawn into the mixing section and then injected into the upper water tank of the fish tank through the diffusion tube.
Live fish boxes are generally equipped with 2 to 3 sets of jets. When the water temperature is 20°C, the fish-water ratio is 1:1, and the fish-water ratio at 30°C is 1:2. Minor changes can also be used as fry and fingerling transport.
Waterjet Parts Orifices size 0.15 0.2 0.25 0.28 0.3. 0.33 0.35
Waterjet Parts Orifices size 0.15 0.2 0.25 0.28 0.3. 0.33 0.35
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