Analysis of several common failures of flake ice machine
Analysis of several common failures of flake ice machine
1. What is the reason for the bad freezing of the ice making machine?
Water type check whether the water is uniform, uneven check whether the top water hole is blocked.
Spray type check whether the nozzle is blocked whether there is scale blocking up cleaning.
2. If you want to freeze a bottle of water, should you use an ice maker or a cryogenic refrigerator?
Can't use the ice machine, because the power of the ice machine is relatively large, sometimes the bottle may be damaged by freezing.
With low temperature refrigerator will freeze, what should move the refrigerating tap of low temperature refrigerator is a few bigger, raised power, should be able to ice next, just need time to grow a few more.
3. What should I do if the ice maker doesn't run water when making ice?
The circulating pump should be checked to see if it is working normally. If it is not broken, the water level probe may be short-circuited. The water level control head can judge whether there is water.
4. What is the difference between spray type ice making machine and water type ice making machine in structure?
1) The water pump of the spray ice maker will spray the water to the evaporator at the top. The evaporator ice tray is installed horizontally and the ice cube is hard: the water of the flowing ice maker flows through the ice tray from the upper part of the ice tray by the gravity of the water. The ice tray is installed vertically and the produced ice cube is not very hard compared with the spray.
2) the efficiency of the spray type is not as good as the water type.
3) the ice plate of the spray ice maker is horizontal and the mold of the ice maker is horizontal.
The flowing water form is vertical.
5. What is the reason for the short dehydration time of the ice maker? What is the reason and how to solve it?
Short dehydration time of ice making machine may be: the ice plate probe is not correct;
Deviation of water level probe: water temperature;
Inlet solenoid valve: water pressure.
The solution is to adjust the ice plate needle, should be adjusted to the thickness;
Check whether the water level and water level probe are properly located;
Water temperature can not be higher than 32°C: see if the inlet valve is normal;
Water pressure must be 20-80 psi.
6. Ice-making machine compressor, waterway condenser and some refrigeration equipment are all normal, but they do not freeze. What is the reason?
The reason for non-freezing should be that Freon is not enough, or the filter of the fluorine pipe is blocked, or too much Freon will not make ice.
What is Freon?
What does it do?
Freon is a general term for several chlorofluoromethanes and chlorofluoroethane.
Freon at room temperature are colorless gas or volatile liquid, slightly fragrance, low toxicity, chemical stability.
Because of its stable chemical properties, noncombustible, non-toxic, low dielectric constant, high critical temperature and easy liquefaction, Freon is widely used as refrigerant in refrigerating equipment and air conditioning devices.
Their trade code, F, stands for fluorocarbons, and the number is equal to the number of carbon atoms minus one (if zero, you omit it), the second number is equal to the number of hydrogen atoms plus one, and the third number is equal to the number of fluorine atoms, not chlorine atoms.
The use of CFCs has been restricted because of its potential to damage the atmospheric ozone layer.
7. The refrigeration effect of the ice maker is not good, the ice plate is not frozen, and the copper pipe on the radiator is not hot.
The exhaust is insufficient and the compressor is broken, which may cause the poor refrigeration effect. The problem of capillary will cause scaling phenomenon, and the blocking system will lead to no icing.
The high pressure is not hot, go to see the bulging valve.
The main thing is to check the pumping system first.
The water supply flow of the pump is too large and cut off.
Reduce the water output, the water can flow full of ice mold ice machine refrigeration effect is not good nor stop, ice plate upper water into smoothies, ice plate is not frozen, the copper pipe on the radiator is not hot.
Generally speaking, the functions of ice can be divided into three kinds: cooling, eating, and viewing for artificial scenes.
Subdivided, ice machine in aquatic products, food, supermarkets, dairy products, medicine, chemistry, vegetable preservation transportation, Marine fishing and other industries are widely used,
With the development of society and the continuous improvement of people's production level, the ice industry is more and more wide, and the ice quality requirements are more and more high.
The demand of "high performance", "low failure rate" and "hygienic" of ice making machine is more and more urgent.
Summarize the ice machine is currently used in the aquatic product processing process, meat product processing process, food processing process, supermarket and aquatic product market application, long-distance transportation process application, in the laboratory, medicine, chemical industry, artificial ski resort and other industries are also widely used, in the application of concrete engineering.
