Fryer

Abstract

A fryer where, when it is on standby for cooking, the temperature of cooking oil is kept at a level slightly lower than that in cooking, and in cooking, the temperature can be quickly raised to a cooking temperature and where heat exchange of the cooking oil is easily performed to prevent deterioration of the cooking oil. The fryer can achieve an excellent cooking environment and enhance work efficiency. The fryer has a container for containing, in two vertical layers, the oil and water for purifying the oil, and also has a heater placed in the oil layer. The water in the water layer is sucked from a suction opening provided in the bottom of the container, and the water purified by being passed through a purification water tank is discharged in substantially the horizontal eccentric direction from a water supply opening formed in a side wall at the lower part of the container, which causes the water in the container to swirl. A device for discharging foreign objects in the filtration water tank is also provided.

Description

technical field [0001] The present invention relates to a deep fryer that automatically recovers oil residues and the like, automatically cleans cooking oil, maintains the transparency of the cooking oil, prevents the deterioration of the cooking oil, and maintains the cooking oil for a long period of time. Background technique [0002] In a conventional fryer, water and cooking oil are stored in two layers in order from the bottom inside the storage tank, and the water and cooking oil are stored so that their mutual boundaries are close to each other, and they are arranged in the oil layer. The heater can heat the cooking oil to a predetermined temperature (Patent Documents 1 to 3). [0003] In such a frying machine, fine oil residues, substances discharged from gelatinous oil residues, or water flowing out from ingredients (hereinafter referred to as foreign matter) It falls freely to the bottom of the storage tank, reducing the deterioration of cooking oil caused by the ...

AI Technical Summary

Problems solved by technology

However, there is no device that can properly eliminate air bubbles, and it is expected to have such a fryer with the function of eliminating air bubbles.

[0014] Furthermore, in such an existing frying machine, in order to remove the foreign matter left in the water layer, it is necessary to turn on the faucet arranged at the lower part of the water layer to discharge water, and re-inject fresh water into the water layer to reproduce a clean water layer with a specified amount of water.

[0015] Moreover, when the frying machine is provided with the water tank of filtered water outside the storage tank and adopts the circulating filtration method, in order to remove the foreign matter retained in the filtered water tank, it is necessary to manually remove the foreign matter and clean the filtered water tank when cooking is not carried out, which costs a lot of money. Time, long cooking interruption time, resulting in the consequences of reduced cooking efficiency

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