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Method for reducing molding of rubber seeds

A technology for rubber seeds and bleaching powder is applied in the field of rubber processing, which can solve the problems of affecting quality and yield, hardening, and high acid value of seed kernel oil, and achieves the effect of being easy to implement and convenient for industrial application.

Inactive Publication Date: 2012-07-04
贾东晨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The method of the present invention aims at the problems that the rubber seeds become moldy, hardened and oxidized due to pollution, high water content and exposure to air during the storage process, which finally leads to the excessively high oleic acid value in the seeds, which affects the quality and even the yield.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] a. Put fresh rubber seeds into a conventional cleaning container with a stirring paddle, add bleaching powder water cleaning solution with a concentration of 0.03% (V / V), the amount of bleaching powder water cleaning solution is based on the amount of submerged material, and stir Wash for 10 minutes;

[0023] b. Separating the cleaned rubber seeds from solid and liquid, recovering the bleaching powder water cleaning solution and replenishing the concentration of 0.03% (V / V), and recycling; the rubber seeds are sprayed and cleaned with tap water to remove residual bleaching powder;

[0024] c. After cleaning, the rubber seeds are dried by conventional drying equipment with hot air at 80°C for 15 minutes at a wind speed of 0.3m 3 / Second;

[0025] d. The rubber seeds after hot air drying are stored in conventional storage equipment at normal temperature.

Embodiment 2

[0027] a. Put fresh rubber seeds into a conventional cleaning container with stirring paddle, add bleaching powder water cleaning solution with a concentration of 0.07% (V / V), the amount of bleaching powder water cleaning solution is based on the amount of submerged material, and stir Wash for 10 minutes;

[0028] b. Separating the cleaned rubber seeds from solid to liquid, recovering the bleaching powder water cleaning solution and replenishing the concentration of 0.07% (V / V), and recycling; the rubber seeds are sprayed and cleaned with tap water to remove residual bleaching powder;

[0029] c. After cleaning, the rubber seeds are dried by conventional drying equipment with hot air at 110°C for 10 minutes at a wind speed of 0.6m 3 / Second;

[0030] d. The rubber seeds after hot air drying are stored in conventional storage equipment at normal temperature.

Embodiment 3

[0032] a. Put fresh rubber seeds into a conventional cleaning container with a stirring paddle, add bleaching powder water cleaning solution with a concentration of 0.1% (V / V), the amount of bleaching powder water cleaning solution is based on the amount of submerged material, and stir Wash for 5 minutes;

[0033] b. Separating the cleaned rubber seeds from solid to liquid, recovering the bleaching powder water cleaning solution and replenishing the concentration of 0.1% (V / V), and recycling; the rubber seeds are sprayed and cleaned with tap water to remove residual bleaching powder;

[0034] c. After cleaning, the rubber seeds are dried by conventional drying equipment with hot air at 150°C for 5 minutes at a wind speed of 0.8m 3 / Second;

[0035] d. The rubber seeds after hot air drying are stored in conventional storage equipment at normal temperature.

[0036] Practical application shows that the method does not change the properties of the rubber seeds, can obviously re...

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PUM

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Abstract

The invention relates to a method for reducing molding of rubber seeds, belonging to the technical field of rubber processing. The method comprises the following steps: a. putting fresh rubber seeds into a conventional cleaning container with a stirrer, adding a 0.03-0.1%(V / V) bleaching powder water cleaning solution until the center of the solution submerges the material, and stirring and cleaning for 5-15 minutes; b. carrying out solid-liquid separation on the cleaned rubber seeds, recycling the bleaching powder water cleaning solution, and supplementing bleaching powder for cyclic use until the concentration reaches 0.03-0.1%(V / V); carrying out spray cleaning on the rubber seeds by using tap water to remove the residual bleaching powder solution; c. after cleaning the rubber seeds, drying the rubber seeds with hot air at 80-150 DEG C for 5-15 minutes by using a conventional drying plant, wherein the air speed is 0.3-0.8m<3> / s; and d. after drying with hot air, preserving the rubberseeds in a conventional storage facility. The invention obviously prolongs the storage time of the rubber seeds, effectively ensures the quality of the rubber seeds, and is easy for implementation and convenient for industrial application.

Description

Technical field: [0001] The invention relates to a method for reducing mildew of rubber seeds, which belongs to the technical field of rubber processing. Background technique: [0002] Rubber seeds are the seeds of the rubber tree, a by-product of the rubber plantation industry. The resources of rubber seeds are huge. Only in the rubber planting area of ​​Yunnan Province, there are 6 million mu of rubber forests, and the annual output of rubber seeds is estimated to be 180,000-250,000 tons (calculated according to 3045 kilograms of rubber seeds per mu of rubber forest). It is a renewable resource wealth with great potential value. [0003] The oil content of the rubber seed kernel is 46-50%, and the protein content is 16-18%, which is a potential oil and protein resource. Further studies have shown that rubber seed oil is non-toxic, does not contain special fatty acids, and its fatty acid unsaturation is as high as 80%, which belongs to semi-dry oil. Rubber seed oil is es...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01F25/00
Inventor 贾东晨王云
Owner 贾东晨