4results about How to "Achieve continuity" patented technology

The invention discloses a dual-mode tag, a working method, an electronic device and a storage medium, and relates to the technical field of the Internet of Things, the dual-mode tag comprises an energy management subsystem, a communication subsystem and a mode switching controller, the energy management subsystem comprises a multi-source energy collection unit used for collecting radio frequency energy and ambient light energy, and the communication subsystem comprises a mode switching controller, the energy storage unit is used for storing the collected radio frequency energy and ambient light energy; the communication subsystem comprises a passive communication module and a cellular communication module, the passive communication module is used for passive backscatter communication, and the cellular communication module is used for cellular active communication; and the mode switching controller is used for controlling the communication subsystem to switch between the passive backscatter communication and the cellular active communication according to the energy state of the energy management subsystem. By applying the technical scheme of the invention, battery-free long-term maintenance-free operation can be realized, indoor and outdoor cross-scene communication barriers are broken through, wide-area coverage and continuous tracking are achieved, and the energy utilization efficiency is improved.

The utility model belongs to the technical field of carbonization furnaces, and particularly relates to an energy-saving biomass continuous carbonization furnace which comprises a base and a mounting seat fixedly mounted at the top of the base, and a plurality of combustion chambers are arranged on the mounting seat; the side plate is slidably mounted on one side of the mounting seat; the top cover is fixedly mounted on one side of the side plate, the bottom of the top cover makes contact with the top of the mounting base, and the top cover is used for being matched with the side plate to seal the two openings of the same combustion chamber; the plurality of push plates are respectively arranged in the plurality of combustion chambers and are used for pushing the carbonized biochar out of the combustion chambers; the pushing mechanism is arranged on the base and used for moving the multiple pushing plates; the moving mechanism is arranged on the mounting seat and is used for moving the side plates. According to the continuous carbonization device, continuous carbonization can be realized, carbonized biochar can be conveniently pushed out, the efficiency is improved, waste heat of exhausted high-temperature gas can be utilized, and energy is saved.

This invention discloses a process for recycling and processing converter steel slag, comprising the following specific steps: S1: raw material input; S2: crushing and screening; S3: vibrating conveying; S4: magnetic separation; S5: iron recovery; S6: waste slag treatment.

This invention relates to the technical field of mining anchor drilling rigs, and discloses a chain-type automatic drill rod feeding device and method. This invention uses chains and gears to achieve automatic drill rod feeding for the drilling rig, providing a flexible transition. The principle is simple and easy to operate, achieving continuous drilling operations and significantly improving construction efficiency. Simultaneously, each process involves the cooperation of mechanical equipment, reducing human intervention and improving construction safety while providing a foundation for the subsequent programmed control of the entire construction process. By adjusting the number of gear teeth, diameter, and chain specifications, precise positioning control of the drill rod slot can be achieved, ensuring the drill rod is always in the required position, achieving fixed-point lifting. Furthermore, the drill rod can automatically self-align as the drilling rig rotates, smoothly connecting with the rotating part of the drilling rig and the previous drill rod. The overall mechanism is small in size, does not occupy drilling space, has low labor intensity, high drilling efficiency, and is safe and reliable, making it well-suited for anchor drilling rigs.