The structure of the filter bottle

It is a thick-walled triangular bottle, and two shapes of upper mouth or upper and lower mouth are welded on the lower part of the neck (shoulder) and the lower part of the bottle bottom.

(1) The filter bottle with upper nozzle (also known as upper branch pipe, single nozzle) is welded with a branch pipe at the lower end (shoulder) of the bottle neck, which is used to connect the air pump or mechanical pump. A filter funnel (or a sand core orange pot) is placed at the mouth of the bottle. The liquid that needs to be filtered passes through the filter funnel, and the air pump is used to create a pressure difference, and it is suction filtered into the filter bottle. It is suitable for disposable small-volume liquid filtration.

(2) The filter bottle with upper and lower nozzles is at the lower section of the bottom of the single-mouth filter bottle, and another nozzle is welded in the opposite direction to the upper nozzle, which can be used to release the excess filtrate in the filter bottle. It is suitable for large-scale solution filtration. use. It is a thick-walled triangular bottle, and two shapes of upper mouth or upper and lower mouth are welded on the lower part of the neck (shoulder) and the lower part of the bottle bottom.