Whether it is yogurt or fresh milk, raw milk, HHT milk, it needs to be stored in a low temperature storage tank. Why should I store it at a constant temperature of 4 degrees? It is to prevent the growth of bacteria. The structure of the Milk Production Line equipment is composed of a tank body and a compressor and an electric control box. The milk temporary storage tank control box is installed on the side of the milk tank of the equipment, that is, the position between the compressor and the compressor. Advanced microcomputer technology for precise temperature control.
1. Purification of raw materials The purification methods of raw materials can be divided into two types: filtration purification and centrifugal purification. The corresponding equipment is filter and centrifugal net milk machine. At present, large and medium-sized factories adopt automatic slagging net milk machines.
2. Homogenization The purpose of homogenization is to prevent the fat globule from floating, to improve the flavor of sterilized milk, and to promote the digestion and absorption of milk fat and protein. The homogenizer is divided into high pressure type, centrifugal type and ultrasonic type. The most commonly used is a high pressure homogenizer.
3. The sterilization methods of sterilized milk include: (1) Low temperature long time (LTLT) sterilization method, sterilization condition is 62~65°C, 30min, the equipment used in this method includes plate heat exchanger (heating), hot and cold cylinder (sterilization), Plate heat exchanger (cooling); (2) High temperature short time (HTST) sterilization method, sterilization condition is 72~75 °C, 15s; (3) High temperature maintenance sterilization method, divided into intermittent sterilization and continuous sterilization, intermittent Sterilization using autoclave sterilization, small yoghurt processing equipment, continuous sterilization using hydraulic sterilizing agent; (4) Ultra-high temperature instantaneous (UHT Milk Machine) sterilization method, sterilization conditions are 130~150 °C, 0.5~15s The equipment used is ultra-high temperature plate sterilization equipment.
4. Cooling The sterilized milk should be cooled immediately below 4 °C, and the cooling equipment will vary depending on the sterilization method. The LTLT method should be cooled by a plate heat exchanger. HTST method, in the heat exchange section of the plate sterilizer, heat exchange with the raw material milk just below 10 ° C, and then cooled to 4 ° C (filled with plastic bags or paper containers) or room temperature with ice water ( bottled).Welcome to our official website: https://www.jimeimachinery.com/. Get more detailed information
1. Purification of raw materials The purification methods of raw materials can be divided into two types: filtration purification and centrifugal purification. The corresponding equipment is filter and centrifugal net milk machine. At present, large and medium-sized factories adopt automatic slagging net milk machines.
2. Homogenization The purpose of homogenization is to prevent the fat globule from floating, to improve the flavor of sterilized milk, and to promote the digestion and absorption of milk fat and protein. The homogenizer is divided into high pressure type, centrifugal type and ultrasonic type. The most commonly used is a high pressure homogenizer.
3. The sterilization methods of sterilized milk include: (1) Low temperature long time (LTLT) sterilization method, sterilization condition is 62~65°C, 30min, the equipment used in this method includes plate heat exchanger (heating), hot and cold cylinder (sterilization), Plate heat exchanger (cooling); (2) High temperature short time (HTST) sterilization method, sterilization condition is 72~75 °C, 15s; (3) High temperature maintenance sterilization method, divided into intermittent sterilization and continuous sterilization, intermittent Sterilization using autoclave sterilization, small yoghurt processing equipment, continuous sterilization using hydraulic sterilizing agent; (4) Ultra-high temperature instantaneous (UHT Milk Machine) sterilization method, sterilization conditions are 130~150 °C, 0.5~15s The equipment used is ultra-high temperature plate sterilization equipment.
4. Cooling The sterilized milk should be cooled immediately below 4 °C, and the cooling equipment will vary depending on the sterilization method. The LTLT method should be cooled by a plate heat exchanger. HTST method, in the heat exchange section of the plate sterilizer, heat exchange with the raw material milk just below 10 ° C, and then cooled to 4 ° C (filled with plastic bags or paper containers) or room temperature with ice water ( bottled).Welcome to our official website: https://www.jimeimachinery.com/. Get more detailed information
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