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Oil tea fruit pretreatment flotation machine and method

A flotation machine and pretreatment technology, applied in chemical instruments and methods, wet separation, fat oil/fat production, etc., can solve the problem of affecting oil yield and oil quality, difficulty in meeting production requirements, increasing difficulties and costs, etc. problem, to achieve the effect of compact structure, low cost and effective separation

Pending Publication Date: 2018-08-03
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the similar size and density of some tea seeds and fruit shells, the use effect is not good. Oil quality, had to use manual methods to sort tea seeds and husks
For example, the patent CN201610766571.5 discloses a shell and seed separation unit that uses a screen to connect with a winnowing machine. This unit combines a screen and winnowing method to separate tea seeds and fruit shells. As a result, it is difficult to meet the production requirements. The final tea seeds are inevitably mixed with mud, sand, iron, stone and other pollutants, which increases the difficulty and cost of subsequent shelling and affects the quality of tea oil

Method used

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  • Oil tea fruit pretreatment flotation machine and method
  • Oil tea fruit pretreatment flotation machine and method
  • Oil tea fruit pretreatment flotation machine and method

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0040] Such as Figure 1-2As shown, a kind of camellia oleifera pretreatment flotation machine provided by the embodiment of the present invention includes a flotation machine main body 36, a solution recovery device 37 and a circulating liquid distribution device 38, wherein the flotation machine main body is used for tea seeds, Sorting the original mixed raw materials of husks and impurities ...

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Abstract

The invention belongs to the field of food processing equipment, and particularly discloses an oil tea fruit pretreatment flotation machine and method. The flotation machine comprises a flotation machine body, a solution recycling device and a circulation liquid preparing device. The flotation machine body comprises a flotation tank, and the two sides of the flotation tank serve as the feeding endand the discharging end. The feeding end is provided with a liquid supplementing hole and a liquid return hole. The bottom of the flotation tank is of a U-shaped structure, and a flotation circulation conveying belt and a flow guiding obstruction baffle are arranged inside. The flotation circulation conveying belt comprises a horizontal section and an inclination section, wherein the horizontal section is immersed in flotation liquid. The lower end of the flow guiding obstruction baffle is immersed in the flotation liquid, the upper end of the flow guiding obstruction baffle is higher than the liquid level of the flotation liquid so that fruit shells can be stopped and gathered, and the fruit shells are discharged into a fruit shell guide-out groove through a fruit shell removal stirringplate device. The solution recycling device is connected with the fruit shell guide-out groove, and the circulation liquid preparing device is used for achieving flotation liquid supplementing. The flotation machine is utilized in the method for tea seed and fruit shell sorting. The oil tea fruit pretreatment flotation machine and method have the beneficial effects that the tea seed sorting effectis good, and the labor intensity and production cost are low.

Description

technical field [0001] The invention belongs to the field of food processing equipment, and more specifically relates to a flotation machine and method for pretreatment of camellia oleifera fruit. Background technique [0002] Camellia oleifera is a unique woody edible oil tree species in my country. Its fruit is composed of two parts: camellia oleifera husk and tea seed. Among them, tea seed can be used as raw material for edible oil, feed and chemical products, and the husk can be used to prepare activated carbon, tannin extract, High value-added products such as culture medium and saponin. Camellia oleifera fruit should be harvested in time when it is ripe. Traditionally, the husk will fall off by turning over the sun, and the camellia oleifera seeds are stored in a ventilated and dry place. However, due to the package of camellia oleifera husk, the moisture is not easy to dry in the sun, and there are often rainy days during the harvest season, which can easily cause the...

Claims

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Application Information

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IPC IPC(8): B03B5/28B03B11/00C11B1/04
CPCC11B1/04B03B5/28B03B11/00
Inventor 胡友民胡秀琨黄帅桑凯旋张晓宇钟晓鸣
Owner HUAZHONG UNIV OF SCI & TECH
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