Hemodialysis concentrate preparation device

Abstract

A hemodialysis concentrate preparation device comprises a water inlet pipe, the water inlet pipe is sequentially connected with a flange, a filter screen, a first electromagnetic valve, a pressure gauge, a flow meter, a water storage tank, a water pump motor, a second electromagnetic valve and a mixing tank, the mixing tank comprises a tank body, the interior of the tank body is divided into a plurality of mixing cavities through partition plates in the axial direction, water outlet grooves are formed in the partition plates, reversers are arranged on the water outlet grooves at the upper endsof the partition plates, the directions of the reversers on every two adjacent partition plates are opposite, the water flow direction can be changed through the reversers, in other words, one partition plate enables the water flow direction to be clockwise, the other adjacent partition plate enables the water flow direction to be anticlockwise. The device is simple in structure, convenient to use, high in automation integration degree and high in mixing efficiency, and mixing is conducted through different rotational flow.

Description

technical field [0001] The invention relates to the technical field of hemodialysis concentrate production equipment, in particular to a hemodialysis concentrate configuration device. Background technique [0002] Most of the existing hemodialysis concentrate mixing devices use a stirring paddle to stir it, but the length of the stirring blade of the stirring paddle is relatively short, so the stirring radius is relatively small, and the stirring area is relatively small, resulting in a relatively small amount of single stirring. Less, affecting production efficiency. On the other hand, when the length of the stirring blade is extended, there is a problem that the stirring blade is easily deformed. [0003] At the same time, the mixing effect will be different due to the difference in water temperature during the preparation of the hemodialysis concentrate. Therefore, constant control of the water temperature also needs to be satisfied. Contents of the invention [0004]...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing hemodialysis concentrate mixing devices use a stirring paddle to stir it, but the length of the stirring blade of the stirring paddle is relatively short, so the stirring radius is relatively small, and the stirring area is relatively small, resulting in a relatively small amount of single stirring. Less, affecting production efficiency

However, when the length of the stirring blade is extended, there is a problem that the stirring blade is easily deformed.

[0003] At the same time, the mixing effect will be different due to the difference in water temperature during the configuration of the hemodialysis concentrate. Therefore, it is also necessary to meet the constant control of the water temperature

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