A multi-connected horizontal vacuum fryer

Abstract

The invention discloses a parallel horizontal vacuum frying machine. The top end of an oil tank (1) is connected with a vacuumizing device, a tank body of the oil tank (1) is provided with an exhaust valve (4), a slag outlet (6) and a discharging valve (7), a filtering device (8) and a heating device (9) are arranged in the tank body of the oil tank (1), upper-portion oil outlets (19) of at least two horizontal fryers (2) are connected with the upper portion of the oil tank (1) while lower-portion oil inlets (21) of the same are connected with third three-way valves (12) sequentially through first three-way valves (10) and oil pumps (3), the third three-way valves (12) are connected with the lower portion of the oil tank (1) and lower-portion oil outlets (20) of the horizontal fryers (2) respectively, and second three-way valves (11) and the first three-way valves (10) are communicated through pipelines. The parallel horizontal vacuum frying machine enables multiple fryers to work at the same time to realize system sharing, so that production efficiency can be improved greatly.

Description

technical field [0001] The invention relates to a vacuum frying device, in particular to a multi-connected horizontal vacuum frying machine. Background technique [0002] At present, the structure of vacuum fryers at home and abroad is similar, and they all belong to an integrated machine that integrates frying, oil storage, vacuum, and heating, or is called a stand-alone machine. In production applications, there are two types of vacuum fryers: built-in heating type and external heating type. Regardless of the built-in heating type or the external heating type, it is basically one pot, one system, and the supporting facilities of each system are very complicated, the investment cost is relatively high, the waste of resources is serious, the production capacity is small, and the work efficiency is low, so it is difficult to form Large-scale production. [0003] The built-in vacuum fryer is heated by the steam jacket at the bottom of the pot body, which belongs to static he...

AI Technical Summary

Problems solved by technology

Regardless of the built-in heating type or the external heating type, it is basically one pot, one system, and the supporting facilities of each system are very complicated, the investment cost is relatively high, the waste of resources is serious, the production capacity is small, and the work efficiency is low, so it is difficult to form mass production

[0003] The built-in vacuum fryer is heated by the steam jacket at the bottom of the pot body, which belongs to static heating, and its heating speed is slow, and it is easy to affect the quality of fried food due to local overheating; at the same time, the basket needs to be inside the pot when entering and exiting. Moving up and down, the operation process is troublesome, and the cycle of each frying is also long, so that the processing efficiency is very low

The external heating fryer has fast heating speed, simple operation process, short frying cycle, and high production efficiency. However, the conventional external heating fryer can only fry one fryer in one frying cycle. Single frying pan works, but multiple frying single frying pans cannot work at the same time. In addition, the heating and filtering devices of these external heating frying pans are all set on the connecting pipeline, which not only increases the resistance on the pipeline, but also During the frying process, it is easy to generate air chambers on the pipeline, which will cause the oil to cut off and affect the cycle and effect of frying

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