Waste liquid collecting device for laboratory

• Main Authors: CAI FENG, MA ZHONGHE
• Format: Patent
• Language: Chinese; English
• Published: 13.06.2023
• Subjects: CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TRANSPORTING

The invention discloses a waste liquid collecting device for a laboratory, and relates to the technical field of laboratories. The device comprises a base, a group of side plates, a plurality of liquid collecting hoppers, a group of electric cover plates and a PLC, the two ends of the base are fixed to the upper portion in an experiment table through hanging rods, the base is parallel to the table top of the experiment table, a lead screw mechanism is fixed to the top of the base, the group of side plates are slidably arranged on the two sides of the base respectively, and a connecting base is fixed between the group of side plates; the side plates are in transmission connection with the lead screw mechanism through a connecting base, the bottom end of the liquid collecting hopper is connected with an external hose through a straight pipe, the straight pipe is a hard pipe body, and an electric switch valve is arranged between the straight pipe and the external hose. By designing the novel collecting device, w