What problems should be considered in the structure and layout of automatic vacuum packing machine?
What problems should be considered in the structure and layout of automatic vacuum packing machine? The structure of vacuum packing machine is very strict. Fluidized freeze device mainly used the principle of the monomer to freeze, namely in the process of freezing, frozen goods on the net belt or perforated plate, cold air (around 35 ℃) forced through the orifice plate and the bed from bottom to top, when the air velocity reaches a certain value, the dispersion of granular frozen goods because of the push of the airflow, the dense layer is expected to gradually into slurry, make each of material particles surrounded by the cold air, therefore, its heat transfer and mass transfer very quickly, so as to realize the individually quick frozen, because the fluidized freezer has frozen speed, good product quality and easy to realize mechanization continuous production, etc. Stretch film packaging machine in the assembly process are strict layout planning.
What problems should be considered in the structure and layout of automatic vacuum packing machine? In recent years, it has been widely used in the food cold processing industry. In the fluidized quick-freezing device, the air provided by the fan with a certain flow rate and pressure is transformed into low-temperature air by the evaporator, so that food particles are fluidized and fast frozen. What is the current market price of vacuum packing machine? I want you to look at that a little bit more.
What problems should be considered in the structure and layout of automatic vacuum packing machine? Guan fluidized quick-freezing device by material transmission system, cooling system, gas defrosting institutions, palisade structure, feeding mechanism and control system, etc, the material transfer system constitutes the fluidized quick-freezing bed area of device, air cooling system around the material transfer system arrangement, the main consists of fan, the structure of the evaporator and ventilation, gas defrosting agency is set to remove frost deposit on the surface of the evaporator. Vacuum packaging machinery has now developed quite mature.
What problems should be considered in the structure and layout of automatic vacuum packing machine? The enclosure is an adiabatic shell of the quick-freezing device, which is composed of adiabatic materials and structural materials. The feeding mechanism is usually a bucket elevator with holes. In addition, it is often equipped with a water filter and a cloth at the feed mouth end of the device. The distributor can arrange the raw material evenly on the conveyer so as to reduce the bonding phenomenon and obtain a good fluidization state.
What problems should be considered in the structure and layout of automatic vacuum packing machine? The structure layout of the fluidized quick-freeze device should consider the following problems: no adhesion or caking between frozen products and sieve plates, and between frozen products and products, so as to ensure the full contact between frozen products and cold air; Airflow distribution is uniform to ensure the full fluidization of the material layer; In order to meet the requirements of low wind resistance, low energy consumption, according to its mechanical transmission mode can be divided into: belt type and vibration type quick-freezing device, no matter what type of fluidized freezing device, the freezing principle is the same, the difference is only the delivery mechanism of frozen goods.
What problems should be considered in the structure and layout of automatic vacuum packing machine? Conveyor belt is often made of stainless steel mesh belt, according to the number of feeding conveyor belt can be arranged in the freezing device for single flow and multi-flow form, according to the freezing area can be divided into a section and two sections of the belt type quick-freezing device. The transmission system of the early fluidized quick-freezing device only USES one conveyor belt, discharging and only one freezing zone. The main characteristics of this single-flow one-section quick-freezing device are simple structure, but the installed power is large, the energy consumption is high, and the food particles are easy to be viscous fluidized quick-freezing device mainly refers to the two-section quick-freezing device.