Extracted liquid filtering device

Abstract

The invention relates to an extracted liquid filtering device. The extracted liquid filtering device comprises a circular truncated cone-shaped housing; the internal part of the circular truncated cone-shaped housing is hollow; the upper end and the lower end of the circular truncated cone-shaped housing are provided with openings; the opening on the upper end is an upper circular hole, and the opening on the lower end is a lower circular hole; a circular truncated cone-shaped filter screen is arranged in the circular truncated cone-shaped housing; the height of the circular truncated cone-shaped filter screen is smaller than or equal to that of the circular truncated cone-shaped housing; the upper end external edge of the circular truncated cone-shaped filter screen is pressed against theinternal edge of the upper circular hole; the center of the bottom wall of the circular truncated cone-shaped filter screen is detachably provided with a vertical rod; the vertical rod is connected with a transmission device; a liquid level sensor and a concentration sensor are arranged on the internal wall of the circular truncated cone-shaped filter screen; the transmission device, the liquid level sensor, and the concentration sensor are connected with a controller through electric connection respectively. The above design is capable of accelerating extracted liquid filtering speed; when the circular truncated cone-shaped filter screen is blocked, it is not necessary to pump out the unfiltered extracted liquid; and processing efficiency is increased.

Description

technical field [0001] The invention relates to the technical field of biotechnology, in particular to an extraction liquid filtering device. Background technique [0002] There are abundant natural resources and nutrients in nature, and more and more food, medicine and health care products used by people come from the extraction of natural products in nature. Due to limited and non-renewable resources, in order to use these natural resources reasonably and effectively, it is necessary to further improve the processing quality. [0003] At present, after the extract is obtained through the extraction device, the extract is usually introduced into a container such as a conical or funnel-shaped container, and a filter is installed at the outlet at the bottom of the conical or funnel to filter out impurities in the extract as it flows down . However, since the frustum-shaped or funnel-shaped containers are both thick at the top and thin at the bottom, the extract from top to ...

AI Technical Summary

Problems solved by technology

However, since the frustum-shaped or funnel-shaped containers are both thick at the top and thin at the bottom, the extract from top to bottom will be concentrated at the filter screen on the bottom wall, which will affect the filtration speed, and when the filter screen is blocked, , when there is still a certain amount of extract in the container, it is impossible to ensure that the extract flows out smoothly

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