Fish meal production equipment and processing technology thereof

Abstract

The invention relates to fish meal production equipment and a processing technology thereof. The fish meal production equipment comprises a smashing tank, a feeding hole is formed in the smashing tank, a smashing mechanism is rotationally connected into the smashing tank, a discharging hole is formed in the lower portion of the smashing tank, a conveying auger is arranged at the position, directly facing the discharging hole, of the lower portion of the smashing tank, and a plurality of conveying belts are arranged at the end, away from the smashing tank, of the conveying auger. The multiple conveying belts are connected end to end. According to the fish meal production equipment and the processing technology thereof, an operator firstly performs preliminary unfreezing on fish meal raw materials, then the fish meal raw materials are added into the smashing tank, the fish meal raw materials are fully crushed through the smashing mechanism, part of the fish meal raw materials which are not completely unfrozen are thoroughly crushed, so that frozen blocks in the fish meal raw materials are greatly reduced; and the smashed fish meal raw materials are conveyed through the combination of the conveying auger and the conveying belts, the fish meal raw materials are conveyed to the next processing procedure, so that the normal proceeding of the subsequent processing procedure of fish meal is ensured.

Description

technical field [0001] The application relates to the field of fishmeal processing, in particular to a fishmeal production equipment and its processing technology. Background technique [0002] Fishmeal is a feed material with high protein, which is made from one or more kinds of fish and processed through oil removal, dehydration, crushing and other processes. [0003] The existing Chinese patent with the publication number CN110547360A discloses a fishmeal preparation process, which specifically includes the following steps: S1. raw material thawing; S2. retrieving; S3. raw material delivery; S4. cooking; ; S7. Sieving; S8. Cooling; S9. Adding antioxidants; S10. Sieving powder; S11. Mixing; S12. Stacking. The antioxidant comprises the following components by weight: 15-40 parts of ethoxyquinoline, 5-20 parts of butylated hydroxyanisole, 5-25 parts of dibutyl hydroxytoluene, 5-15 parts of disodium edetate parts and 20-40 parts of additives. [0004] In view of the above-...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that although the above-mentioned fish meal preparation process has the effect of prolonging the shelf life of fish meal, in order to prolong the storage period, the fish meal raw materials are usually stored in a low-temperature freezing method. It is difficult to ensure that all fishmeal raw materials are thawed, and there are still lumps of fishmeal raw materials frozen together, which will affect the subsequent processing of fishmeal

Images