Automatic liquid recovering and supplementing apparatus for fully-closed tissue dewatering machine

Abstract

The invention discloses an automatic liquid recovering and supplementing apparatus for a fully-closed tissue dewatering machine. The automatic liquid recovering and supplementing apparatus comprises a box, wherein a control module, a reagent recovery and purification module, a gas path module, a concentration matching module, a liquid path module and a liquid supplementing module are arranged in the box, the control module, the reagent recovery and purification module and the gas path module are arranged above the internal of the box, the gas path module and the reagent recovery and purification module are communicated, the upper portion of the reagent recovery and purification module is communicated to a tissue dewatering machine, the lower portion of the reagent recovery and purification module is communicated to the liquid path module, the concentration matching module is communicated to the liquid path module, the liquid supplementing module is positioned below the liquid path module and is positioned on the bottom portion of the box, and the liquid supplementing module is communicated to the liquid path module. According to the present invention, with the automatic liquid recovering and supplementing apparatus, the automated recovery, the purification and the supplementing of the dewatering reagent in the fully-closed tissue dewatering machine are achieved, the human resource is saved, the recycling of the dewatering reagent is achieved, and the working efficiency is substantially improved.

Description

technical field [0001] The invention relates to the technical field of fluid replenishment for tissue dehydrators, in particular to an automatic recovery fluid replenishment device for fully enclosed tissue dehydrators. Background technique [0002] For pathological diagnosis of diseases, the tissue samples submitted for inspection need to be fixed, dehydrated, transparent, and soaked in wax to make paraffin block slices. The tissue dehydrator automatically immerses human or animal and plant tissues in various solvents for dehydration and transparency. , wax dipping and other pathological analysis pretreatments, suitable for use in laboratories of medical colleges, hospital pathology departments, medical research units, animal and plant research units, and food testing departments. [0003] A large amount of organic solvents such as formalin, alcohol, and xylene are used in the use of the fully enclosed tissue dehydrator. The concentration of these organic solvents will decr...

AI Technical Summary

Problems solved by technology

In the prior art, when the waste liquid with reduced concentration is processed, it is necessary to replace the dehydration reagent bottle when the tissue dehydrator stops working. This replacement method is time-consuming and laborious, and affects work efficiency.

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