Pig cattle sheep chicken duck goose meat slaughtering cold storage construction

Design and construction of meat and poultry cold storage professional company tips: The construction of pig, beef and mutton division slaughter cold storage and chicken, duck and goose slaughter cold storage generally need to consider the following factors: (Snow dragon refrigeration, cold storage professional design and installation)

First, the scale of the construction of cold storage: according to the daily slaughter of pigs, cattle and sheep, chickens, ducks and geese to determine the capacity of frozen storage and cold storage。Among them, the frozen warehouse needs to be considered to set up a number of rooms, which can be flexibly used according to the amount of pigs, cattle, sheep and chickens, ducks and geese purchased, and each room can be flexibly used according to the total slaughter amount of 0.3-0.Five times is a good idea。Cold storage capacity can be determined according to the market sales, in principle, as many as possible to reserve。‌

Second, temperature zone division: slaughtering processing cold storage is generally not less than three temperature zones:

1, pre-cooling acid discharge area: suitable for cold meat，Short-term storage，Frozen product softening area，Design temperature range -5~5℃，Compatible with 0-4℃ acid discharge zone，Because the acid discharge belongs to the food quick-freezing processing，所以，The storage capacity is determined according to the production capacity of the cold meat fresh goods area of the slaughter market，General refrigeration evaporator for cold air mechanism cooling，Need to consider cooling time and cooling load determination，Can contact Snow dragon refrigeration consulting design load。Temperature, humidity and disinfection requirements: The acid discharge room is a facility used to complete the meat acid discharge process, which needs to have temperature control and humidity control, as well as convenient cleaning and disinfection design, and design water flushing and dripping drainage facilities。Insulation requirements: general acid discharge cold storage can choose polystyrene board, polyurethane library board, polyurethane foam, etc., the appearance needs to be clean design, it is best to waterproof treatment。The ground is generally hard design, and thermal insulation or similar thermal insulation materials can be made in advance to prevent the loss of ground cold sources。

2, frozen storage processing area (single freezer selection area) : frozen storage is the core of the slaughter cold storage, but also the largest power consumption of the refrigeration part。First of all, the capacity of the quick-freezing cold storage is calculated, half the size of the container or tray is determined according to the size of the slaughter block and the carcass, and then the capacity of the quick-freezing storage or single quick-freezing machine is determined, the processing capacity, the individual refrigeration load, and the number of equipment and quick-freezing room is selected。Single quick-freezing machine can refer to the corresponding selection scheme。The quick-freezing warehouse determines the evaporation type of the quick-freezing warehouse. There are generally three types: shelf tube direct cooling type, quick-freezing cold air mechanism cold type, chiller and shelf tube combination type。

Snow Long refrigeration tips: General medium and small slaughtering cold storage, quick freezing storage for quick freezing chiller direct refrigeration, aluminum row shelf pressure difference direct liquid supply。Medium and large generally for ammonia pump fluorine pump forced liquid supply type, shelf pipe for seamless pipe, stainless steel pipe, this resistance to loading and shipping ability。According to the specific total refrigeration capacity, the corresponding refrigeration unit is generally half-sealed fluorine refrigeration unit, half-sealed parallel piston, half-sealed parallel screw refrigeration unit, open screw refrigeration unit (including low-temperature screw, single-machine bipolar screw, double-machine bipolar screw refrigeration unit)。

The full shelf quick-frozen cold storage developed by Xuelong Refrigeration is suitable for quick-frozen segmentation and processing of pigs, cattle and sheep, chickens, ducks and geese, defrosting in the quick-freezing process, and the quick-freezing effect is the best, which is favored by customers

Small quick-freezing halogenated hydrocarbon refrigerants (freon) mostly use direct pressure differential liquid supply mode

Third, cold storage construction energy saving and environmental protection application:

According to the national cold storage cooling capacity planning, the state promotes energy-saving new energy, efficient refrigeration units, environmentally friendly refrigerant groups, specific consultation Snow dragon refrigeration to provide the latest refrigeration solutions, energy-saving and efficient refrigeration solutions。