Fish Meal Making Machine

The fish meal-making machine mainly passes high-temperature and high-pressure saturated steam into the interlayer and central shaft of the chemical tank and indirectly heats the product, so that the tank reaches a high temperature (110-130°C) and high-pressure state to completely kill the pathogens in the livestock and poultry carcasses. After pressing, vacuum heating is used to achieve the purpose of drying the material. The process of the equipment adopts pre-crushing treatment-→high temperature and high-pressure chemical treatment-→material drying-→press degreasing→air cooling cooling-→material packaging storage→oil storage; the processed materials can be used as raw materials for organic fertilizers or non-human consumption of Animal feed; the resulting fat is used for industrial oil or for refining biodiesel.

1. Collection and temporary storage of sick and dead livestock and poultry: sick and dead animals are transported to the treatment plant by special transport vehicles, and the dump truck unloads the raw materials to the closed large raw material warehouse. After unloading, the vehicles are disinfected and cleaned with a disinfection cleaner.
2. Crushing treatment: The material is conveyed into the pre-crusher through the screw conveying equipment, and the material is broken into meat pieces with a diameter of about 50MM in a closed environment.
3. Material transportation: The crushed material is transported to the chemical tank through the closed pipeline by the material delivery pump, and the whole process is closed and automatically completed. Compared with the current international auger screw conveying method, this feeding method has many advantages such as fast speed, small residue, easy cleaning, and no foul smell.

4. Chemical production, sterilization, and drying: After loading the materials, close the feed inlet, start the heating device, and the temperature in the tank After the temperature and pressure reach the preset value, keep it for 30 minutes (European and American sterilization standards, the pressure and temperature can also be adjusted according to different materials), and then evacuate and release the pressure to enter the drying stage, using the low-temperature vacuum drying method, drying for 2-3 hours (Adjustable) After that, the meat and bone meal with the water content reduced to 12 is obtained.
5. Residue and oil extraction: Oily meat and bone meal from the drying machine is degreased to obtain finished meat and bone meal and oil. The oil can be used as an industrial oil, and the bone meal can be used as raw material for organic fertilizer.

6. Waste gas treatment: the waste gas is firstly deducted by a dust collector to remove fine particles in the waste gas, and then passed through a cooling After the condenser cools down, it will perform I-level deodorization, and then enter the washing tower for spray washing, and then pass through the biological waste gas treatment tank to meet the standard discharge.
7. Energy saving: The harmless treatment equipment adopts a new design scheme, which can be recycled and saves energy.source, reducing the cost of use and increasing production.

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