6results about How to "Stable recycling" patented technology

This invention relates to the field of wastewater treatment technology, specifically to a metal-doped bismuth ferrite-based perovskite composite material, its preparation method, and its applications. The molecular formula of the metal-doped bismuth ferrite-based perovskite composite material is Bi. 1‑x A x Fe 1‑y B y O3; 0 ≤ x < 1, 0

The disclosed venting liquefied natural gas recovery system and recovery method, comprising a condensation recovery heat exchanger, a feed inlet of the condensation recovery heat exchanger being communicated with a venting pipeline, and a pretreatment assembly for filtering the natural gas to be recovered being further arranged between the venting pipeline and the condensation recovery heat exchanger; the condensation recovery heat exchanger being communicated with a liquid nitrogen storage device through a liquid nitrogen feed pipe, and the condensation recovery heat exchanger being provided with a heat exchange coil and a nitrogen gas discharge pipe, two ends of the heat exchange coil being respectively extended to outside of the condensation recovery heat exchanger and communicated with the pretreatment assembly and a gas-liquid separation device, and the gas-liquid separation device being communicated with a natural gas storage device through a pipeline at a liquid outlet. The present application solves the problem of resource waste caused by direct combustion and discharge of the natural gas remaining in the process section in the prior art.

This utility model relates to the field of waste sorting technology, specifically a quantitative recycling device for waste sorting. It includes a housing and a conveyor belt movably disposed within the housing, carrying waste horizontally. Multiple magnetic suction devices are installed inside the housing, each capable of attracting iron objects within the waste. A receiving groove is located inside the housing, and a weighing device is located outside. Parts of the magnetic suction devices can abut against the sidewalls of the receiving groove, and both ends of the magnetic suction devices can be placed on the weighing pan of the weighing device. This utility model utilizes the weighing device to dynamically monitor the weight of the magnetic suction devices in real time. When the weight of a magnetic suction device reaches a threshold, it is manually replaced, thus achieving quantitative recycling and ensuring the attraction effect of the magnetic suction devices. Because multiple magnetic suction devices are installed, and each device can be replaced individually, replacement can be performed without stopping the machine, greatly improving processing efficiency.

The utility model relates to the dispensing machine technical field discloses the dispensing machine with waste glue recovery function, including operation panel, the outer wall fixedly connected with first support block of operation panel, the upper surface fixedly connected with second support block of first support block, the inside fixedly connected with motor of second support block, the output fixedly arranged with carousel of motor, the outer wall rotationally connected with support plate of carousel, the outer wall fixedly connected with cleaning plate of sliding block, the upper surface of operation panel is provided with dispensing assembly, and the dispensing assembly is used for realizing the dispensing, glue injection, glue coating etc. operation of product. In the utility model, the carousel and fixed axle are driven through motor and further drive the limiting ring, the sliding block is driven through the limiting ring, and the cleaning plate is driven through the sliding block to clean the waste glue, reaches continuously, stably recycles the waste glue, does not need manual intervention to reach the effect that the production efficiency is improved greatly.

This utility model relates to the field of motor vehicle sunshades and discloses an electric curtain system, including a curtain assembly, a pull cord mechanism, a drive assembly, and a guide mechanism. The pull cord mechanism is connected to the drive assembly and the guide mechanism, and the guide mechanism is connected to the curtain assembly. The pull cord mechanism can drive the guide mechanism to reciprocate under the action of the drive assembly, and the reciprocating motion of the guide mechanism realizes the unfolding and retraction of the curtain assembly. This utility model achieves smooth unfolding and retraction of the curtain through the cooperation of the curtain assembly, the pull cord mechanism, the drive assembly, and the guide mechanism, and has the characteristics of simple product structure, small space occupation, and low operating noise.

The utility model relates to the technical field of unmanned plane, specifically disclose a kind of unmanned plane water and land grab structure, include: flight vehicle platform, traction assembly, grab hook subassembly, grab hook platform and remote control component;The flight vehicle platform is connected with the grab hook subassembly by the traction assembly, the grab hook subassembly with the grab hook platform is interconnected, the remote control component with the traction assembly, the grab hook subassembly and the grab hook platform are mutually signal connection;The grab hook platform includes water platform and land platform, the grab hook subassembly can be interconnected with the water platform and the land platform respectively.The utility model is interconnected by grab hook platform, realized the flexible application of grab hook subassembly on water and land environment, greatly enhanced the environmental adaptability of unmanned plane.