Ceramic crossflow filtration device

The utility model relates to a ceramic crossflow filtration device which comprises a housing. An upper end and a lower end inside the housing are respectively provided with a screen plate which is provided with parallelly-arranged crossflow filtration pipe assemblies. The bottom of the housing is provided with an original amine liquid inlet. The top of the housing is equipped with an original amine liquid outlet. A clear amine liquid outlet is arranged on one sidewall of the housing. The feeding direction is parallel to ceramic membranes of crossflow filtration pipes, thus leading to a good scouring effect on the ceramic membranes, effectively reducing filter cake deposition on the surface of the ceramic membranes, obviously raising membrane flux, prolonging service life of the membrane and raising filter efficiency.