Plant root and soil separating and washing device

Abstract

The invention relates to a plant root and soil separating and washing device, and belongs to the technical field of plant washing apparatuses. The plant root and soil separating and washing device comprises a root and soil separating device, a root system flushing device, a root system rinsing device and a root system dehumidifying device. According to the plant root and soil separating and washing device disclosed by the invention, soil structure is broken in two manners of wrapping type extruding and impacting roots of plant bodies by external force; loose soil at the roots is flushed in alldirections in a manner of orifice high-pressure water outputting; silts adhered to the surfaces of the root systems are rinsed by viscous friction of a positive and negative rotating flow; and the evaporation rate of the water content of surface layers of the root systems is accelerated in a manner of orifice ventilation. According to the growth characteristics of plant root systems, certain uniform pressure and certain viscous friction are provided to perform plant root and soil separating and washing, so that the accuracy of study on shape characteristics, physiological functions and growthand development law of the root systems is improved; and the plant root and soil separating and washing device disclosed by the invention is high in automation degree, easy and simple to operate, lowin workload and high in practicality.

Description

technical field [0001] The invention relates to a device for separating and cleaning plant roots and soil, and belongs to the technical field of plant cleaning instruments. Background technique [0002] The root system is an inseparable organic part of the plant and plays an important role in the synthesis of plant nutrition and metabolism. The root system is not only an absorbing organ, but also one of the two major systems for aboveground and underground material and information exchange. In addition, the root system can be used as an index to measure the growth and development of plants, and an index to comprehensively reflect the soil physical, chemical and other environments. Therefore, root research has great theoretical and practical significance. In the study of the morphological characteristics, physiological functions, and growth and development laws of the root system, the separation of plant roots and soil and cleaning of the root system are the prerequisites f...

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Problems solved by technology

[0004] The object of the present invention is to address the above-mentioned existing problems, according to the needs of the plant root research field, research and design a plant root soil separation and cleaning device, aiming at solving the problems of plant root soil separation, root washing, root rinsing and root removal. wet system, continuous

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