Water disposal device for agricultural research

Abstract

The invention discloses a water disposal device for agricultural research. The device includes a housing, a through cavity, a transition cavity and a liquid storage cavity are formed in the housing, afiltering barrel net is installed in the through cavity, and a rotating filtering rack is installed in the filtering barrel net and provided with spiral strips; the spiral strips are fixed by supportrods which are distributed in an array mode, a secondary filtering disc is installed at the junction between the transition cavity and the liquid storage cavity, and unit filtering nets are distributed on the secondary filtering disc in an array mode. According to the water disposal device for the agricultural research, large impurities and large suspensions can be lifted by the spiral strips andthe support rods to avoid obstruction, and the problem that since the filtering barrel net is obstructed by the large impurities and the large suspensions in water, it is needed to constantly take out the impurities and the suspensions for cleaning to maintain the filtering effect is solved. The unit filtering nets distributed on the secondary filtering disc in an array mode can be separately replaced to avoid the problem that the secondary filtering disc needs to be completely replaced when one part of the secondary filtering disc is damaged, and therefore the cost is reduced.

Description

technical field [0001] The invention relates to a water body treatment device, in particular to a water body treatment device for agricultural research. Background technique [0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry. The science that studies agriculture is agronomy. The labor objects of agriculture are living animals and plants, and the products obtained are the animals and plants themselves. , Agriculture is the basic industry that provides support for the construction and development of the national economy. Agriculture refers to an important industrial sector in the national economy, which takes land resources as the production object. It is an industry that produces food and industrial raw materials by cultivating animal and plant products. , agriculture belongs to the primary industry. [0003] At present, when testing...

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Problems solved by technology

[0003] At present, when testing water bodies in agricultural scientific research, due to the complex outdoor environment, the water bodies need to be filtered, and the large-volume impurities and large-volume suspended solids in the water body block the filter barrel net and need to be taken out and cleaned continuously to maintain the filtering effect. Affects the progress of water treatment, and at the same time, a damaged filter screen needs to be replaced as a whole, and the practical cost is high

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