Structural principle of zirconia filling pump

Structural principle of zirconia filling pump

The zirconia ceramic filling pump is composed of ceramic metering components (ceramic pump sleeve, rotary valve, metering rod), stainless steel inlet and outlet nozzles, and connectors.

Working principle of zirconia ceramic filling pump:

(1) The downward linear movement of the rotary valve towards the inlet and the ceramic column generates negative pressure, sucks in liquid, and the upward linear movement of the rotary valve towards the outlet and ceramic column generates positive pressure and discharges liquid.

Assembly of zirconia ceramic pump and connection with filling machine

1. Due to the precision fit between zirconia ceramic rod and zirconia ceramic sleeve, the gap is very small and cannot be interchanged; The product has been numbered before leaving the factory and cannot be interchanged during cleaning or assembly.

2. Before installation, ensure that all sealing components are installed in place and there are no leaks.

3. It is necessary to eliminate assembly gaps with various components of the filling machine (assembly gaps cause changes in stroke, resulting in inaccurate measurement), and to ensure the coaxiality of moving components (which affects the service life and filling accuracy of zirconia filling pumps).

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