Lead-in hot air horizohntal rotary cylinder continuous frying apparatus

Abstract

The invention provides a frying cooking device, which performs continuous processing, for improving problems that most of conventional frying devices are batch types which have low throughput, have problems on the aspect of a quality, require manpower, have low energy performance, require large installing spaces and have many other problems, and that a continuous frying machine transmits heat depending on only a direct contact with a cylindrical inner, which causes problems of throughput and scorching to an inner wall, etc. This horizontal rotary cylindrical type continuous frying device of an exhaust hot air introducing type is obtained by arranging an exhaust hot air feeding line for introducing the exhaust hot air of combustion gas used for heating the outer peripheral surface of a cylinder at a horizontal rotary cylindrical type continuous frying device.

Description

technical field [0001] The invention relates to a device for continuous and effective frying, which is used for frying buckwheat fried rice, fried rice, meat or shrimp fried rice, quick scrambled eggs, fried burdock shreds, stir-fried vegetables, etc., or adding onions, garlic, meat, fish, etc. Processing before frying. Background technique [0002] In the prior art, as a frying device for frying food or pre-processing of food production, it is known to include (1) a flat-bottomed stir-frying device with stirring, (2) an intermittent rotary frying device, (3) a garden-bottomed frying device. The central part is provided with the intermittent rotary fryer of hot air outlet, (4) the rotary continuous fryer that spirally arranges protrusions on the inner surface of the horizontal rotary garden cylinder. [0003] (1) The flat-bottomed fryer with stirring is the most used fryer in the past. Although the gas is burned on the bottom of the pot and the stirrer is used to mix the fr...

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Problems solved by technology

[0005] (2) Intermittent rotary frying pan, the upper part of the garden bottom is open, and the inner wall has a cylinder with 1-2 stirring blades so that the material can not overflow and rotate in an inclined state. Although the form is that the material is repeatedly stirred, dropped, While dispersing and mixing, the gas burns to heat the outer periphery, but it has the same disadvantages as (1) because it is intermittent

[0006] (3) the bottom is provided with the intermittent rotary stir-frying device that is indirectly heated by combustion gas or combustion gas at the hot air outlet. , The processing quality has been improved, but the above-mentioned intermittent defects still exist

In addition, there is a problem that it is difficult to control the temperature of the hot air due to the large heat load at the initial stage and at the end of the treatment.

[0007] (4) The food continuous frying machine is a frying device disclosed in the Japanese Patent Application Publication No. 6-189855, wherein the cylindrical drum of the inclined configuration is provided with a feed inlet at the upper opening and a lower opening. At the discharge port, protrusions are arranged in a spiral shape on the inner peripheral surface of the cylinder, so that the drum rotates and heats the outer peripheral surface for continuous modulation; although the intermittent defect is overcome, the heat transfer of the processed materials only depends on The problem with the cylindrical wall is that the local scorching will increase when the heat load on the inner wall per unit area is large during continuous rotation for a long time

In addition, the structure makes it easy to generate steam in the cylinder, and the evaporation degree of the material's water evaporation state has an impact on the quality of the processed product

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