Automatic powder collecting device

The utility model relates to an automatic powder collecting device which comprises a liquid storage tank and a powder collecting pipe used for collecting powder. One end of the receiving pipe is a feeding end, the other end of the receiving pipe is a discharging end, the feeding end of the receiving pipe is connected with a liquid outlet in the bottom of the liquid storage tank through a connecting pipe, and the discharging end of the receiving pipe is connected with a liquid inlet in the top of the liquid storage tank; and a powder collecting opening is formed in the material collecting pipe and is connected with a discharging opening of the bag-type dust collector through a connecting mechanism. The citric acid powder recycling device saves time and labor when being used for recycling citric acid powder, prevents the powder from flying to the surrounding environment to pollute the environment, and does not cause loss and waste of the citric acid powder. 本实用新型涉及一种粉料自动收取装置，包括储液罐以及用于收集粉料的收料管；收料管一端为进料端，另一端为出料端，