High-yield pond culturing facility realizing water circulation
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A technology for water circulation and ponds, applied in fish farming, botanical equipment and methods, anti-corrosion coatings, etc., can solve problems such as lack of suitable growth environment for cultured organisms, unbalanced water quality in ponds, low production efficiency, etc. The effect of good rust effect, simple structure and high degree of automation
Inactive Publication Date: 2016-09-07
中山市通发自动化设备有限公司
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Problems solved by technology
Existing aquaculture ponds are mainly rectangular in shape with uniform water surface, and the inlet and outlet are arranged at one end of the pond or separately at both ends of the pond. Except for a very small number of aquaculture ponds equipped with water-stirring and oxygen-increasing machines, The vast majority of ponds only have obvious water flow channels near the inlet and outlet, and most of the water exchange rate in other places is very low. The corners of the pond far away from the inlet and outlet often become dead corners, the water quality in the pond is not uniform, and the local area is often hypoxic conditions, the cultured organisms cannot obtain a suitable growth environment, diseases frequently occur, the production speed is slow, and even the breeding capacity decreases, and the production efficiency is low
[0003] In addition, in order to improve the efficiency of breeding work, feeding devices are generally used when feeding feed to the farming area. Due to design defects, the current feeding devices on the market have poor dispersion of bait when feeding, and fish and shrimp need to be concentrated. eat in a small area
it's bad for feeding
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Embodiment 4
[0077] Example 4 - Corrosion Resistant Coating
[0078] Corrosion-resistant coatings include the following components by weight percentage:
[0079]
[0080]
[0081] Preparation method: Mix fluorinated acrylate and coal tar pitch evenly, stir and heat to 45°C, stir for 10 minutes, add aluminum tripolyphosphate and zinc citrate, heat to 120°C, stir for 3 hours, cool to 50°C, add other The components were stirred and kept for 1 hour, ultrasonically dispersed for 10 minutes, and ground to a fineness of <60 μm in a conical grinder.
Embodiment 5
[0082] Example 5 - Corrosion Resistant Coating
[0083] Corrosion-resistant coatings include the following components by weight percentage:
[0084]
[0085]
[0086] Preparation method: Mix fluorinated acrylate and coal tar pitch evenly, stir and heat to 60°C, stir for 60 minutes, add aluminum tripolyphosphate and zinc citrate, heat to 145°C, stir for 5 hours, cool to 60°C, add other The components were stirred and kept for 2 hours, ultrasonically dispersed for 25 minutes, and ground to a fineness of <60 μm in a conical grinder.
Embodiment 6
[0087] Example 6 - Corrosion Resistant Coating
[0088] Corrosion-resistant coatings include the following components by weight percentage:
[0089]
[0090] Preparation method: Mix fluorinated acrylate and coal tar pitch evenly, stir and heat to 50°C, stir for 30 minutes, add aluminum tripolyphosphate and zinc citrate, heat to 13°C, stir for 4 hours, cool to 55°C, add other Components were stirred and kept for 1.5 hours, ultrasonically dispersed for 15 minutes, and ground to a fineness of <60 μm in a conical grinder.
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Abstract
The invention discloses a high-yield pond culturing facility realizing water circulation. The high-yield pond culturing facility comprises a pond, wherein a water treatment device is arranged at one end of the pond, a plurality of water division walls are arranged in the pond and divide the pond into a plurality of flowing water channels which constitute a culturing water channel, the flowing water channels sequentially communicate end to end, a water inlet pipe of the water treatment device is arranged inside one end of the culturing water channel, a water outlet pipe of the water treatment device is arranged inside the other end of the culturing water channel, a lifting suspension bridge feeding mechanism extending to the center of the pond is arranged on one side of the pond and comprises a mounting base, a suspension bridge is hinged to the mounting base, a traction device capable of turning and lifting the suspension bridge is arranged on the mounting base, and a feeding device is arranged at the front end of the suspension bridge. The high-yield pond culturing facility realizing water circulation is provided, is simple in structure, can effectively guarantee the water oxygen content and the good water quality condition and is good in aquaculture effect and bait dispersity during feeding and wide in feeding range.
Description
technical field [0001] The invention relates to a high-yield pond water circulation cultivation facility. Background technique [0002] Pond culture is one of the main forms of aquaculture. Since the 1970s in China, fish pond culture, shrimp and crab pond culture, and aquaculture fry pond cultivation have flourished successively in China. The aquaculture water body is about 10 billion cubic meters , Such a large scale of farming has made great contributions to the development of my country's aquatic economy. Existing aquaculture ponds are mainly rectangular in shape with a uniform water surface, and the inlet and outlet are arranged at one end of the pond or separately at both ends of the pond. Except for a very small number of aquaculture ponds that are equipped with water stirring and aeration machines, The vast majority of ponds only have obvious water flow channels near the inlet and outlet, and most of the water exchange rate in other places is very low. The corners of ...
Claims
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Application Information
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