A kind of plate and frame algae collection device,It is to cultivate unit with one,For accommodating an algae solution,And the culture unary system is connected with a press filtration unit,The press filtration unit system is connected with a water supplying unit,Thereby,Allow user can first with the culture unit culture algae,The algae contained by the algae solution is quickly isolated in the way of filters pressing through the press filtration unit again,And be further transmitted through water supplying unit input clear water and clean the algae,To remove the culture solution that the algae may contain,There can be higher algae collection efficiency to make this creation not only,And can substantially shorten the acquisition time of algae,And it can reach the effect of energy- and time-economizing.一種板框式藻類收集裝置,其係具有一培養單元,可供容置一藻液,且該培養單元係連接有一壓濾單元,該壓濾單元係連接有一供水單元,藉此,讓使用者可先利用該培養單元培養藻類,再透過該壓濾單元利用壓濾之方式快速的分離出該藻液所含有之藻類,並進一步透過該供水單元輸入清水清洗該藻類,以去除該藻類可能含有之培養液,從而使本創作不僅會具有較高之藻類收集效率,而可大幅縮短藻類之收集時間,而可達到節能省時之效果。