3results about How to "Reduce disposal" patented technology

The embodiment of the invention provides a carrying device, and relates to the field of thermal runaway treatment of energy storage batteries, the carrying device is suitable for treating a lithium battery pack, the carrying device comprises a moving seat, a first driving assembly and a second driving assembly, and the first driving assembly and the second driving assembly are arranged on the moving seat, and the carrying device further comprises a treatment box and a grabbing assembly; the processing box and the grabbing assembly are both arranged on the moving seat, the processing box is in transmission connection with the first driving assembly, and the grabbing assembly is in transmission connection with the second driving assembly. Wherein the moving seat can drive the processing box to move between a first target position and a second target position, and when the processing box is located at the first target position, the second driving assembly is suitable for driving the grabbing assembly to be connected with the lithium battery pack and driving the lithium battery pack to move into the processing box; and when the processing box is located at the second target position, the first driving assembly drives the processing box to be separated from the moving seat, so that the cost of the carrying device is reduced while the carrying device rapidly processes the lithium battery pack.

The utility model provides a kind of assembled fence, belong to fence technical field, including stand, cross bar and protective plate, the stand is provided multiple, multiple stand is fixed in the control area of preventing foreign matter periphery side, the protective plate is equipped with multiple, how many protective plates are fixed on multiple stand by cross bar.The utility model not only can effectively play the role of preventing foreign matter, also reduce the workload of the control area of preventing foreign matter arrangement, reduce the generation and disposal of radioactive waste.

The utility model discloses a kind of low pressure preparation chromatogram sample purification and automatic feeding device, it is related to the field of pharmaceutical synthesis experiment, and it includes: the upper end of extraction column pipe is set open, lower end is connected and is provided with lower interface, and extraction column pipe is filled with adsorption extraction filler layer above lower interface in;Adsorption extraction filler layer is flexible mechanical compressible material with communicating type porous;Vacuum evaporation heater is sleeved in the outside of extraction column pipe, for the target reaction mixture is removed by vacuum heating evaporation;Liquid channel is connected and is provided with in sample rod along the axial direction, and the outer periphery of one end of sample rod is circumferentially sleeved with sealing assembly;The one end of sample rod setting sealing assembly is pushed into extraction column pipe from upper end opening, for compressing adsorption extraction filler layer;The inner wall of extraction column pipe is tightly attached to the outer wall of sealing assembly, for sealing extraction column pipe. The scheme not only does not need to operate the silica gel micro powder of health threat, also greatly speeds up the purification speed of chemical reaction mixture.