7results about How to "Conducive to cascading utilization" patented technology

The invention discloses a prebaked anode carbon capture system for industrial electrolytic aluminum and an operation method, and belongs to the field of carbon capture, the prebaked anode carbon capture system comprises a combined power generation device for supplying power to equipment, a flue gas treatment device and a carbon capture device; the flue gas treatment device comprises a roasting furnace and a calcining furnace, flue gas generated by the flue gas treatment device is subjected to multi-stage treatment to provide raw materials for the carbon capture device, and heat generated by the flue gas treatment device is subjected to multi-stage recycling to provide reaction conditions for flue gas treatment and drive a steam turbine to generate power; the carbon capture device comprises an absorption tower and a motor boiler, and the absorption tower receives flue gas and completes carbon capture under the assistance of steam. A series of efficient flue gas treatment units are adopted, and the purity of carbon dioxide is remarkably improved. In addition, the multi-stage regenerative cycle technology is designed, and the comprehensive utilization efficiency of heat energy is improved. And by adopting a steam-assisted vacuum temperature swing adsorption technology, the dynamic adsorption capacity of gas is enhanced, and the cycle service life of an absorbent is prolonged, so that the economical efficiency and the operating performance of the system are optimized.

The invention discloses a waste power lithium battery capacity detection device and method, and particularly relates to the technical field of battery detection.The waste power lithium battery capacity detection device comprises a supporting table, the top of the supporting table is fixedly connected with a fixing base, the top of the supporting table is provided with a battery comprehensive tester, and the top of the fixing base is fixedly connected with a storage box; and the limiting assembly comprises a first electric push rod fixedly connected to the top of the fixing base, the top of the first electric push rod is fixedly connected with a connecting block, and the front side of the connecting block is fixedly connected with a fixing frame. Through cooperation of the limiting assembly and the discharging assembly, the device can be suitable for batteries of various specifications during use, the situation that the device is not suitable for waste lithium batteries during detection due to different specifications of the waste lithium batteries is avoided, the waste lithium batteries can be rapidly screened after detection, the detection efficiency of the device is improved, and the detection efficiency of the device is improved. And through capacity detection and classification of the waste batteries, echelon utilization of the waste batteries is promoted, and resource waste and environmental pollution are further reduced.

The present application relates to a battery sampling unit and a battery sampling system, wherein the battery sampling unit is electrically connected to a battery pack, the battery pack includes a plurality of battery cells, the battery sampling unit includes a plurality of substrates and a plurality of acquisition chips, the substrates are fixed on the surface of the battery cells; the acquisition chips are fixed on the substrates, and the acquisition chips are electrically connected to the positive electrode, the negative electrode and the battery shell of the battery cells through the substrates to collect the battery information of the battery cells. The present application can make the battery more convenient and more reliable in the process of forming a battery pack, is conducive to the cascade utilization of battery cells, and reduces the time cost of writing battery information.

The utility model relates to the technical field of batteries, in particular to a battery and an electric device. The battery comprises a shell, a pole group, an end cover and a supporting frame, openings are formed in the two ends of the shell in the first direction, the supporting frame surrounds the periphery of the pole group and is arranged in the shell, pole lug holes are formed in the two ends of the supporting frame in the first direction, the end cover comprises a cover plate and a conductive part, and the end cover covers the openings of the shell; the conductive part is arranged on the inner side of the cover plate and abuts against the supporting frame, the conductive part is provided with the clamping groove, the electrode lugs are arranged at the two ends of the electrode group in the first direction, the electrode lugs penetrate through the corresponding electrode lug holes and are embedded in the clamping groove, the electrode group and the cover plate do not need to be welded, the welding step is omitted, a welding heat affected zone is avoided, and the production efficiency of the battery is improved; when the pole group enters the shell, the support frame can prevent the pole group from being in direct contact with the shell, so that the pole group is prevented from being damaged when entering the shell.

The utility model relates to a battery pack and electric equipment, the battery pack comprises a shell, a battery cell module and a cover plate, the battery cell module is arranged in the shell, the cover plate is detachably arranged on a first surface of the shell, and a bonding layer is arranged between the battery cell module and the cover plate; the bonding layer is arranged on the cover plate and the battery cell module, magnetic substances are distributed in the bonding layer, and the cover plate and the battery cell module are detachably connected through the bonding layer. And a variable-frequency magnetic field is applied to the cover plate and the bonding layer through electromagnetic equipment, so that the temperature of the magnetic object and the bonding layer can be rapidly increased, the strength of the bonding layer is reduced, and disassembly is convenient. The disassembly efficiency of the battery pack can be improved, and disassembly, maintenance and echelon utilization are facilitated.

The application discloses a kind of data high-precision acquisition processing systems of battery module, belong to acquisition processing system technical field, comprising: distributed intelligent acquisition module, digital communication connection line, main control and collaborative computing module and fast self-checking and protection circuit, the distributed intelligent acquisition module is used to connect and acquire the analog signal of each electric core or electric core module electric parameter and environmental parameter, and it is converted into original digital data, then original data is carried out online adaptive weighted data fusion, sparse sampling compression and feature extraction, generates situation data package, and according to time series prediction model dynamic adjustment data acquisition cycle to optimize energy consumption, simultaneously according to network state and data priority dynamic selection communication protocol and transmission path.The application can also be distributed intelligent acquisition on the basis of realizing high-precision acquisition processing to battery module, and can realize the intelligent closed loop of sensory transmission calculation protection depth cooperation.

The utility model provides an ex-service power battery echelon utilization control system. The ex-service power battery echelon utilization control system comprises a control input module, a control module, a BMS management controller, a detection module, a charging module and a discharging module. The output end of the control input module is connected to the control module; the control module is in communication connection with the BMS management controller; the output end of the detection module is connected to the BMS management controller; the BMS management controller is used for receiving the state information output by the detection module after being awakened and executing an execution instruction output by the control module according to the state information, and the execution instruction comprises a charging operation instruction and a discharging operation instruction; the output end of the charging module is connected to the retired power battery through a charging control switch, and the control end of the charging control switch is connected to the BMS management controller; the input end of the discharging module is connected to the retired power battery through a discharging control switch; and echelon utilization of the retired power battery is facilitated.