| abstract |
A refining device for refining a liquid crystal mixture is provided. A liquid crystal mixture is introduced into a flow chamber 2 and has a flow chamber 2 having an inlet opening 3 and an outlet opening 4 opposite the inlet opening for being discharged therefrom. It has at least one flow distribution element 5 arranged in the flow chamber 2 in the area of the opening 3 and at least one filter element 6 arranged in the area of the outlet opening 4. The length of the flow chamber 2 in the flow direction is at least twice as large as the maximum inner dimension of the flow chamber 2 in cross section with respect to the flow direction. An adsorbent is placed in the flow chamber 2. The flow chamber 2 has a cylindrical structure in at least one compartment, the inner width of which corresponds to the diameter in the compartment. The refining device 1 is made of metal, plastic, or metal/plastic composite material. [Selection diagram] Figure 1 |