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A kind of pressing equipment and its method for pressing tea seed oil

A technology for tea seeds and equipment, applied in the field of pressing equipment and tea seed oil, can solve the problems of insufficient friction force and low oil yield of tea seeds, and achieve the effects of even frying, large friction force and reducing storage space.

Active Publication Date: 2019-07-12
贵州南方嘉木食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention intends to provide a pressing device and its method for pressing tea seed oil, so as to solve the problem of low oil yield due to insufficient friction between tea seeds in the pressing chamber in the prior art during the tea seed pressing process. question

Method used

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  • A kind of pressing equipment and its method for pressing tea seed oil
  • A kind of pressing equipment and its method for pressing tea seed oil
  • A kind of pressing equipment and its method for pressing tea seed oil

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Experimental program
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Effect test

Embodiment 1

[0030] Such as figure 1 The pressing equipment shown comprises base 9, and the center of base 9 is provided with circular groove, and the center of groove is provided with motor 12, and the both sides of motor 12 is provided with bearing seat 10; Oil drum 1, the groove is located in the oil drum 1, the output shaft of the motor 12 is fixed with the first gear 11, the end of the output shaft of the motor 12 is fixed with a rotating shaft, and the rotating shaft is fixedly connected with a rotating body 13; 12 is driven to rotate in the groove; the rotating body 13 is provided with an oil pressing chamber 2, a feeding chamber 6 and a frying chamber 24, the frying chamber 24 is located in the middle of the rotating body 13, and the side wall of the frying chamber 24 is provided with Positioning line, the volume from the positioning line to the bottom of the frying chamber 24 is the same as that of the feeding chamber 6; both the oil pressing chamber 2 and the feeding chamber 6 ar...

Embodiment 2

[0037] The difference between embodiment 2 and embodiment 1 is that when the tea seeds are fried, the time for frying is 35 minutes, and the temperature for frying is 105°C.

Embodiment 3

[0038] The difference between embodiment 3 and embodiment 1 is that when the tea seeds are roasted, the roasting time is 40min, and the roasting temperature is 95°C.

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Abstract

The invention discloses squeezing device and a method for squeezing tea seed oil in the technical field of oil processing, and tea seeds are fried and pressed by the squeezing device. The squeezing device comprises a base, an oil cylinder, a rotating body and a driving part for driving a rotating body to rotate; the rotating body is located in the oil cylinder, wherein oil pressing cavities, feeding cavities and a frying cavity are formed in the rotating body, and the oil pressing cavities and the feeding cavities are located on the periphery of the frying cavity; and oil pressing screw rods which are rotationally connected with the rotating body are arranged in the oil pressing cavities, and the oil pressing screw rods extends into the feeding cavities from the oil pressing cavities. During frying and oil pressing of the tea seeds, the method comprises the following steps that 1, frying, the tea seeds is put into the frying cavity for frying; 2, oil pressing, the fried tea seeds is poured into the feeding cavities; 3, a driving part and a driving device are started to enable the rotating body and the oil pressing screw rods to operate so as to carry out oil pressing on the tea seeds. According to the scheme, the squeezing device is adopted, and the squeezing process is improved, so that the oil production rate of the tea seeds is remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of oil processing, in particular to a pressing device and a method for pressing tea seed oil. Background technique [0002] Tea seed is the fruit of the camellia plant tea, which is the most nutritious part of the whole tea tree; tea seed oil is a high-end woody health-preserving oil that is pressed from the kernels wrapped in cattail in tea seeds and fruits. [0003] At present, the extraction methods of tea seed oil are mainly cold pressing, hot pressing and leaching; both cold pressing and hot pressing are pressing methods, and pressing is a common process for extracting tea seed oil. Processing at 60°C preserves the most complete nutritional components, but is expensive; and hot pressing can extract tea seed oil with maximum efficiency, so it is a quasi-commonly used extraction process. [0004] In the hot pressing process, the oil press is the most commonly used mechanical equipment. The oil press is a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B30B9/16B30B15/00
CPCB30B9/121B30B9/163B30B15/00
Inventor 金德国梁世康陈玉洪
Owner 贵州南方嘉木食品有限公司
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