Shelling and separation method of toxicodendron succedaneum seeds

A separation method and tree seed technology, applied in the field of fruit separation, can solve the problems such as the greater influence of the extraction of wild sumac seeds, and achieve the effect of good shelling and separation, and good shelling and separation

Inactive Publication Date: 2017-09-22
镇江虎瑞生物科技有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0004] Utilizing the abundant and renewable wild sumac seeds in my country, high-performance wild sumac wax can be obtained through a series of processes such as drying, shelling, low-temperature extraction, membrane separation and impurity removal, physical and chemical decolorization, and catalytic hydrogenation, which can replace Japanese wood Wax, and the simple and efficient shelling technology is an importan

Method used

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  • Shelling and separation method of toxicodendron succedaneum seeds

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Embodiment 1

[0022] This embodiment provides a method for shelling and separating wild sumac seeds, which specifically includes the following steps (combined figure 1 ):

[0023] The first step: the pretreatment of the wild sumac seeds: the wild sumac seeds are dried before being hulled, and the moisture content is less than 6%;

[0024] Step 2: Shelling the wild sumac seeds:

[0025] The main working part is a pair of steel wire brush rollers; the axes of the two rollers are in the same horizontal plane or have a slight height difference; the two rollers rotate at different speeds, and there is a linear speed difference between the two rollers; the wild lacquer seeds are evenly fed between the two rollers , The equal-diameter rollers rotate at different linear speeds, and the wild lacquer seeds passing between the rollers are squeezed by the two rollers and rubbed and teared by the difference in speed between the two rollers to achieve the purpose of shelling;

[0026] The third step: Separation...

Embodiment 2

[0031] This embodiment is a further application of the method provided in embodiment 1. In the hulling and separation, the two rollers rotate at different speeds in the second step, and the difference between the linear speeds of the two rollers is 1.5-2 m / s; third During the step, blow in or suck out the wild sumac seed husk at a wind speed of 3 to 5 m / s; there is almost no wild sumac seed husk residue in the final separated seed kernels, and at the same time, it can be adsorbed after installing magnets at the bottom of the hopper and the discharge port A large number of steel chips, the adsorption rate of steel chips reached more than 95%.

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Abstract

The invention discloses a shelling and separation method of toxicodendron succedaneum seeds. After pretreatment of the toxicodendron succedaneum seeds, shelling is achieved through the interval between steel brush rollers of which the axes are arranged on the same horizontal plane and different rotational speeds of the two rollers; shells of the toxicodendron succedaneum seeds and kernels after shelling are separated by means of blowing; meanwhile, steel separators are installed on the bottom of a hopper and a discharging port, traces of steel scraps falling into the kernels are separated by means of the steel separators, periodic cleaning is conducted, and separation of the shells of the toxicodendron succedaneum seeds, the kernels and the steel scraps is achieved. According to the shelling and separation method of the toxicodendron succedaneum seeds, through the sequential steps which are well arranged in cooperation, good shelling and separation of the toxicodendron succedaneum seeds are finally achieved, the situation that impurities are brought in after separation is avoided to the utmost extent at the same time, and a small influence is exerted on subsequent extraction of the toxicodendron succedaneum seeds.

Description

Technical field [0001] The invention belongs to the field of fruit separation, and specifically relates to a method for shelling and separating wild sumac seeds. Background technique [0002] With the increasing shortage of petrochemical resources and the need to reduce greenhouse gas emissions, protect the environment, and achieve the goal of human sustainable development, the current environmentally friendly bio-based fine products produced with renewable biomass as raw materials have raw materials Renewability, product variety and environmental friendliness have become the best choice for replacing fossil-based products. According to the "Twelfth Five-Year" National Strategic Emerging Industry Development Plan issued by the National Development and Reform Commission, the manufacturing of bio-based products is one of the key biological industries developed during my country's "Twelfth Five-Year Plan" period. my country plans to have a bio-based chemical industry by 2020 The sca...

Claims

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Application Information

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IPC IPC(8): A23N5/00B07B4/02B03C1/30
CPCA23N5/00B03C1/30B07B4/02
Inventor 李祥得
Owner 镇江虎瑞生物科技有限公司
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