Spiral pre-cooler is a special pre-cooling equipment designed and produced by our company for various types of broiler and duck processing enterprises. This equipment has the advantages of reliable performance, convenient use, accurate pre-cooling time, and uniformlchicken (duck) production outing. It is ideal equipment for pre-chilling broiler (duck) carcasses in food processing for refrigeration plants and foreign trade.
2. Basic structure and working principle
This equipment is mainly composed of tank body, drive system, spiral propulsion system, blower system, chicken (duck) system, etc. The whole machine is made of stainless steel, beautiful and clean; the drive system of the machine uses frequency converter to adjust the speed, It has the advantages of accurate speed regulation and energy saving. Users can set the pre-cooling time according to the actual production.
The main working principle of this equipment is to cool the water in the tank to a certain temperature through the cooling medium (generally flake ice) (usually the front section is lower than 16 ° C and the rear section is lower than 4 ° C). Under the action of the spiral propulsion machine, it passes through the cold water for a certain time from the inlet to the outlet, and the blast system can keep the carcass of the chicken from rolling in the cold water to achieve uniform and thorough cooling.The uniquely designed separate chickens (ducks) out system make chicken (ducks) more uniform and thorough.
*1. According to the actual needs of production, install the equipment horizontally on solid ground and fix it firmly.
*2. Turn on the power (380V), and observe whether the driving motor rotates abnormally and whether the steering is correct (counterclockwise from the exit), and whether the fan motor is turning correctly (whether it is blowing).
*3. After everything is normal, fill the pool with water, then start the flake ice machine (or add cooling water directly), and wait for the water in the pool to cool to a certain temperature before using it.
*4. Be careful not to drop sundries into the pre-cooler during use, so as to avoid mechanical failure such as seizure.
*5. Drain the water in the pool after work every day and clean it up to ensure the normal use of the next shift.
*6. The bearing seat should be filled with lithium-based grease once a month, and the chain and sprocket should be lubricated with ordinary mechanical oil once every shift to ensure