Fish oil crystallization tank in fish oil intelligent production line for fish feed

Abstract

The invention discloses a fish oil crystallization tank in a fish oil intelligent production line for a fish feed. The fish oil crystallization tank in the fish feed fish oil intelligent production line comprises a shell, a first mounting groove is formed in the upper end of the shell, two coolers are mounted at the inner bottom of the first mounting groove, a water outlet pipe is horizontally arranged on the left side of the shell, and a valve is mounted on the water outlet pipe; and the right end of the water outlet pipe extends to the bottom space of the first mounting groove, a motor is mounted at the lower end of the shell, and the tail end of an output shaft of the motor extends to the bottom space of the first mounting groove and is fixedly connected with a second mounting plate. According to the device, shaking of liquid in a feeding box can be achieved through a shaking mechanism and a collision plate, the cooling efficiency of the liquid in a second mounting groove is improved, cooling liquid in a first mounting groove can be evenly cooled through a stirring mechanism, the two mechanisms are both driven by one motor, energy consumption is greatly reduced, and the practicability is high. Meanwhile, the receiving box can be lifted through the placing plate, separated crystals are taken out, and the operation is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of fish feed processing, in particular to a fish oil crystallization tank in a fish oil intelligent production line for fish feed. Background technique [0002] Our country is rich in fishery resources. The leftovers such as the head, abdomen, and viscera of fish contain a large amount of fish oil, and fish oil is rich in omega-3 polyunsaturated fatty acids. In fish feed, oil is the energy and vitamins in the feed and essential An important source of fatty acids, many countries generally add oil, especially fish oil, to feed to improve feed efficiency; [0003] In the process of fish feed processing, it is necessary to use fish oil crystallization tanks to improve the purity of fish oil. Usually, fish oil is placed in the tank, and cooling liquid is placed outside, and the cooling liquid is lowered to a certain range of temperature through a cooler, so that the fish oil in the tank is reduced To the specifi...

AI Technical Summary

Problems solved by technology

[0003] In the process of fish feed processing, it is necessary to use fish oil crystallization tanks to improve the purity of fish oil. Usually, fish oil is placed in the tank, and cooling liquid is placed outside, and the cooling liquid is lowered to a certain range of temperature through a cooler, so that the fish oil in the tank is reduced To the specified temperature, the crystals are precipitated, but the cooling efficiency of the crystallization tank of the existing device is low, which is difficult to meet the processing requirements, and the liquid is cooled by the cooler, which easily makes the cooling of the liquid uneven, affecting the quality of the crystal, and the precipitated crystal The staff needs to use additional tools to take out the crystals, which is very troublesome to operate

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