Freshwater fishery outdoor pond water circulation breeding device in shape of Chinese character hui
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A technology of water circulation and back-type waterway, which is applied in animal husbandry, fish farming, application, etc. It can solve the problems of poor bait dispersion, unfavorable feeding, and low effect of improving the energy efficiency of breeding, so as to achieve high water exchange rate and prevent the suspension bridge from being eroded , good anti-rust effect
Inactive Publication Date: 2016-09-28
中山市程博工业产品设计有限公司
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Problems solved by technology
At present, domestic pond facilities technology is mainly concentrated in the aspects of water intake and drainage facilities, construction of food table, optimization of slope protection, etc., and the effect of improving the energy efficiency of breeding is not high
[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
Method used
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Embodiment 1
[0061]In the present invention, the degree of automation is high, only need to manually pour the material into the discharge box, and the automatic feeding can be realized by setting the feeding time interval and feeding amount on the controller, which saves time and effort, is not affected by the weather, and can control the amount of feeding. Precise control avoids the waste of bait. Example 1 - Anti-rustcoating
[0062] Antirust coating of the present invention comprises following component by weight percentage:
[0076] Corrosion-resistant coatings include the following components by weight percentage:
[0077]
[0078] Preparation method: Mix fluorinated acrylate and coaltarpitch 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.
[0080] Corrosion-resistant coatings include the following components by weight percentage:
[0081]
[0082] Preparation method: Mix fluorinated acrylate and coaltarpitch 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.
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Abstract
The invention discloses a freshwater fishery outdoor pond water circulation breeding device in the shape of a Chinese character hui. The device comprises a pond. The pond is internally provided with a plurality of water separating plates which are connected end to end. The water path in the shape of a Chinese character hui on the other side of the separating plate is internally provided with a water filtering device. The water inlet end of the water filtering device is connected with the water outlet end of a water suction pump. One side of the pond is provided with a lifting suspension bridge feeding mechanism extending to the center of the pond. The lifting suspension bridge feeding mechanism comprises a mounting base. The mounting base is hinged with a suspension bridge. The mounting base is provided with a traction device which makes the suspension bridge overturn and lift. The front end of the suspension bridge is provided with a feeding device. A mounting plate is provided with an ejection device. The ejection device is provided with a scraper mechanism. The front end of the suspension bridge is provided with an angle adjusting mechanism which adjusts feeding angles of the feeding device. An objective of the invention is to provide the freshwater fishery outdoor pond water circulation breeding device in the shape of a Chinese character hui, and the device is simple in structure, good in water quality, little in diseases, good in culture effect, good in bait dispersibility in feeding, and wide in feeding range.
Description
technical field [0001] The invention relates to a back-type freshwater fishery outdoor pond water circulation breeding equipment. Background technique [0002] Pond aquaculture is the main aquaculture method in China. Due to the low level of industrial development, the current level of facilities for pond aquaculture is very low. Most aquaculture ponds adopt the traditional pit structure, which has problems such as low aquaculture efficiency and low benefits. In recent years, with the increasing demand for pond aquaculture, facility aquaculture in ponds has become a new direction of development. At present, domestic pond facilities technology is mainly concentrated in the aspects of water intake and drainage facilities, construction of food table, optimization of slope protection, etc., and the effect of improving the energy efficiency of breeding is not high. [0003] In addition, in order to improve the efficiency of breeding work, feeding devices are generally used when ...
Claims
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Application Information
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