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| Fishmeal and fish oil mahinery RMU-60 |
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J.S.C. Nezhyn Mechanical Factory manufacture and sell aggregative fishmeal and fish oil units (A1-IzhR, RMU-60), fishmeal units (I-7-IVB, RMU-5) and also A1-IKM, A1-IKM-3 units for extraction of meat from krill and A1-IKP-50 unit for processing ocean krill into protein paste.These machines proved to be reliable onboard fishing boats as well as in coastal factories. Due to their compact construction the units require minimum space and are designed to be installed in the shortest time onboard fishing boats and in coastal fish processing factories.
Fishmeal and fish oil mahinery RMU-60 is intended for production of fish meal from fish waste and less valuable breeds of fish installed in coastal fish processing factories as well on board fishing boats. In order to make the boiling of fish raw material better bunker with screw conveyer (which is heated by steam condensate) and boiler with thin layer of raw material boiling are installed in RMU 60. Instead of rotor disk dryer rotor tube dryer is used with the system of heated air discharge under pressure, it helps to get fodder fishmeal of better quality and it also reduces manufacturing cost of the product. Technical characteristics fishmeal and fish oil mahinery RMU-60: 1. Productive capacity (of raw material), tons per day - 55 - 60; 2. Operation - continuous 3. The size of raw material pieces with mass of not more than - 10 kg. 4. The quantity of fishmeal ,obtained from raw material, % - 18 -23 5. Steam pressure, Pa (kgf/sm2) - 5105(5) 6. Steam consumption without vacuumevaporating system, kg/hr, max - 1300 7. Fresh water or brine amount (5oC) for cooling fishmeal, kg/hr, max - 1000 8. Brine pressure , Pa (kgf/sm2) - 6105(6) 9. Fresh water consumption of separator, m3/hr max - 0,05 10. Total engine power, kwt, max - 110 11. Operating personal - 2 12. Final product obtained: fishmeal and technical cod-liver oil 13. Dimensions, mm, max - 8900 x 5900 4400 14. Weight (mass), kg, max - 25 000 |
| Operation fishmeal and fish oil mahinery RMU-60: |
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Small fish or other fish waste is dumped directly in the bunker; big fish passes to the bunker through the chopper.
Bunker is heated by steam condensate. Raw material layer in the bunker is controlled automatically. Fish from the bunker is served by screw conveyer into a boiler. In the boiler raw material is boiled, mixed and then it goes farther. Soft boiled mash passes from the boiler into the two-screwed press which separates liquor and oil. The extracted fractions are sent by pumping unit into a slime exudation unit (residue separator). Suspended fractions extracted in the residue separator are served by the screw conveyer into a dryer. Pressed mash from the press passes into the dryer of rotor-tube type. Drying is made by contact of the mash with the body and tube shaft heated by steam. Moisture evaporates and is removed by air coming through the dryer. The air from the dryer comes to the cyclone separator where the meal is extracted from it. The dried meal passes to the magnetic device which catches metal impurities. From the magnetic device the meal is drawn into the milling machine where it is crushed and then it passes into the first centrifugal unloader. Then the meal passes to the pneumatic transfer where it is cooled and through the second centrifugal unloader and a sluice gate is taken to the packing place. The purified liquor is transported from the residue separator to the first tank compartment where it is heated to t 90-95 degrees C and goes further to the separator which cleans and separates oil from the clarified liquor. Separated oil is served by pumping unit into the ship tank. Defatted liquor from the separator is poured out of the boat. To install fishmeal and fish oil mahinery RMU-60: on the shore is needed: Water supply; Water Cleaning system or sewage disposal; Electrical supply 380 volt, 50 Hz or 60 Hz; Room 14 meters x 7 meters x 5 meters; Steam boiler. |
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