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3, cleaning the ice cream machine stirring cylinder of water not clean, this is easily caused a frozen cylinder. 4,
storage cylinder has no size, but still in the ice cream machine refrigeration easily frozen, the cylinder. Please pay attention to the feeding.
5, long time no output of ice cream, and the machine kept in refrigeration, at this time also extremely easy to cause the phenomenon of freezing cylinder. Avoidance: more than 30 minutes without output ice cream, please stop ice cream machine or produces some ice cream rewind the corresponding material storage cylinder. Appeared in
frozen after the cylinder to solve the method
cylinder freeze light is incapable of producing ice cream, serious will cause reducer or motor damage, please pay attention to the legitimate operation, especially in machine output sales should always check material storage cylinder in the ice cream slurry. If there is no need to supplement in time, avoid the ice cream machine cylinder freeze phenomenon from occurring.
general machine cylinder freeze can be heard from inside the machine stirring shaft and machine refrigeration cylinder friction caused by noise, hear the sound close at the first ice cream machine power, view storage cylinder whether ice cream slurry, if there is no fill slurry can be. If you can't make the ice cream, and the storage tank is still in the ice cream slurry, you need to stop the ice cream machine to work for 30 minutes or so to wait for the ice cream in the cylinder to melt. [2]< / ;
compressor fault
ice cream cabinet not refrigeration compressor overheat protector of broken may be, but set no problem, also has the possibility of compressor is reimbursed. Meet the, best carefully check and repair leaks, and vacuum drying, re filling qualified amount of freezer refrigerant.
If
pipeline blockage vacuum air pumping not clean, or contain water, causing the ice blocking. Especially in the case of the maintenance of the display cabinet, it is easy to plug the pipeline. With ears close to the evaporator can not hear any sound of air flow, the outlet is not useful for heating, which indicates that the system has blocked.
pipeline leak if
refrigeration pipeline perforation leakage, will cause the display cabinet performance decreased gradually. The first leak on the refrigeration pipeline, the cleaning effect of leakage is economical and convenient. Will wash the detergent on the pipeline interface and the sealing of the compressor and the linear root, the fault is easy to find, repair is not difficult.
structure principle
(a), and the ice cream machine structure: core components are mainly raw material cylinder and its refrigeration system, refrigerating cylinder and its refrigeration system, stirring blade frame, a conveying device and a control system constitute.
(2), ice cream machine working principle: its work flow is: raw material cylinder - milk slurry air pump - frozen cylinder - frozen cylinder scraper pour export.
material cylinder: the mix of raw materials used for temporary storage of milk and ice cream form. The operation of the refrigeration system is controlled by the thermal resistance, the temperature of the raw material cylinder is controlled at -0.5~6.5.
Narrow gas / milk slurry mixing pump is conveying device of key equipment, it will milk slurry is transported to a freezing cylinder, its operation is controlled by the pressure switch. The general air and liquid milk are mixed into the mixing area at the same time, and then enter the frozen cylinder by the transport pipeline. Storage of milk raw material cylinder in a refrigeration system refrigerant in the drying filter m door punishment for two-way, the main path through a capillary 10 into the raw material cylinder evaporator, another path side capillary 12 into milk slurry conveying pipe wall and pipe, dairy slurry heat exchange, will enter frozen cylinder of milk is pre cooled, so that its temperature is kept at about 4 DEG C, to ensure product quality and food safety.
of the freezing cylinder: Bune surface is the surface, milk slurry and air mixing after puffing, in the refrigeration cylinder and is cooled to form a milkshake. After 7~ll minutes later, when the products reach the desired consistency, by a spiral shaped scraper sent to pour exports, by pulling the pour handle can pour products. The standard temperature of the product is about -7~-8.
some ice cream machine with double refrigerating cylinder, usually according to the needs of the decision to open the single or double cylinder.
Frozen cylinder mixing blade frame: by the stirring motor through the gearbox, transmission shaft drive for mixing of milk, so milk slurry and the air fully mix, spiral scraper scrape and formed on the wall of the small ice crystals and the formation of the milkshake push freezer door.
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