Aquaculture nutrient solution adding device

Abstract

The invention discloses an aquaculture nutrient solution adding device for isolating sediments in the nutrient solution and adding the nutrient solution through two mixing plates. The aquaculture nutrient solution adding device is characterized in that two mounting holes are arranged in a fixing plate, one side of a vertical plate is vertically placed on one side of the fixing plate, a driving motor is placed on the fixing plate through two supporting plates, one end of a motor shaft of the driving motor penetrates through the vertical plate by means of rigid bearings, the middle of an activeturnplate is placed on one end of the motor shaft of the driving motor, one end of a fixing rod is placed on one side of the vertical plate, the middle of a driven turnplate is placed on the other endof the fixing rod through the rigid bearings, the outer ring of the active turnplate and the outer ring of the driven turnplate are in contact with each other, the diameters of the driven turnplateand the active turnplate are same, and rubber pads are respectively arranged on the outer rings of the active turnplate and the driven turnplate; the two mixing plates are connected through two rotarytubes and located below the fixing plate respectively; and the mixing plates have arc-shaped hollow structures and also have the same height at both ends.

Description

technical field [0001] The invention relates to an aquaculture nutrient solution adding device, which relates to a device for adding nutrient solution used in aquaculture and belongs to the field of aquaculture. In particular, it relates to a device for adding nutrient solution by cooperating with two mixing plates by isolating sediment in nutrient solution. Background technique [0002] At present, in the aquaculture industry, it is often necessary to adjust the nutrient composition of the water body to meet the survival needs of aquatic products, promote the digestion and absorption of aquatic products, improve resistance, shorten the growth cycle, increase production, and increase the content of probiotics in the improved water body. It can effectively promote the decomposition of residual bait and other floating organic matter, degrade ammonia nitrogen, nitrite, hydrogen sulfide and other harmful substances, increase dissolved oxygen in water, and promote the growth of b...

AI Technical Summary

Problems solved by technology

[0002] At present, in the aquaculture industry, it is often necessary to adjust the nutrient composition of the water body to meet the survival needs of aquatic products, promote the digestion and absorption of aquatic products, improve resistance, shorten the growth cycle, increase production, and increase the content of probiotics in the improved water body. It can effectively promote the decomposition of residual bait and other floating organic matter, degrade ammonia nitrogen, nitrite, hydrogen sulfide and other harmful substances, increase dissolved oxygen in water, and promote the growth of beneficial plankton in water bodies. Aquatic products can be divided into active waters according to their living habits For aquatic products in upper waters, aquatic products in middle waters, and aquatic products in lower waters, the effect of adding nutrients according to their active waters is better, and it can save a lot of raw materials and funds. The traditional way of adding nutrients is to add nutrients such as probiotics and other nutrients The liquid is directly poured into the water body from the water surface to make it diffuse naturally in the water. In this way, excessive nutrient solution needs to be deployed to improve the water body of the whole pool, so as to improve the water body of the water area for aquaculture activities, resulting in more waste. , when the water body is stirred by a stirrer, the stirring range is large, so that the nutrient diffuses in the water in a large area, and it cannot be stirred for the target area. The nutrient solution often contains some sediment. When it is directly put in, the sediment is in the When the dissolution rate in water is slow, it directly sinks to the bottom of the water under the action of gravity, which cannot be fully utilized. The commonly used aquaculture feeding device now discloses the aquaculture liquid feed feeding device as the publication number CN205357758U. Stirring, the material is sent out from the discharge pipe through the discharge pump, and transported to various parts of the pool. When the device is used to transport and mix the aquatic nutrient solution, the nutrient solution discharged through the discharge pump and the discharge pipe enters the water body, without Any stirring measures, the natural diffusion speed of the nutrient solution in the water body is slow, the sediment cannot be isolated and treated, and the direct discharge will cause the sediment to sink naturally, deposit or melt at the bottom of the water, resulting in waste of resources

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