Sample sampling device based on laundry detergent product research, development and processing and use method

The invention discloses a sample sampling device based on laundry detergent product research, development and processing and a use method, and relates to the technical field of laundry detergent production. The device comprises a sampling barrel body, a lifting structure is fixed to the top of the outer circle face of the sampling barrel body, an upper end cover is fixed to the end face of the top of the sampling barrel body, a flow guide balance weight structure is clamped to the bottom of the sampling barrel body, and a filter screen barrel which is concentric with the sampling barrel body and covers the sampling barrel body is fixed to the outside of the sampling barrel body through screws. By arranging the sample storage structures with multiple cavities and different heights in the sampling barrel body and arranging the lifting structure at the top, the sampling barrel body can be effectively conveyed to a specified height in a laundry detergent liquid to be sampled, laundry detergent samples with differ