3results about How to "No cleaning dead angle" patented technology

The utility model discloses cleaning equipment for universal part production, which belongs to the field of part cleaning and comprises a cleaning barrel, a cleaning component is arranged in the cleaning barrel, and a lifting component matched with the cleaning component is arranged at the top end of the cleaning barrel. The cleaning assembly comprises a shell fixedly installed in the cleaning barrel, a fixing ring is fixedly connected to the interior of the shell, a rotating cylinder is rotationally connected to the interior of the fixing ring, a plurality of equidistant connecting blocks are fixedly connected to the bottom end of the rotating cylinder, a water spraying tank is fixedly connected to the bottom ends of the connecting blocks, and the inner end of the water spraying tank fixedly communicates with a nozzle. According to the technical scheme, a rotating cylinder in a cleaning assembly drives a spray head to conduct 360-degree rotating spraying, a water pump is matched for conveying cleaning liquid in a pressurized mode, the high-pressure washing effect is formed, impurities such as oil stains and chippings at all corners of the surfaces of the parts can be thoroughly removed, compared with traditional fixed spraying equipment, the cleaning efficiency is improved by 30% or above, and no cleaning dead corner exists.

This invention discloses a pressure calcination process for producing high-purity graphite, relating to the field of graphite production technology, including the following steps: S1, mixing graphite raw materials with a binder; S2, placing the graphite raw materials containing the binder into a mold on a placement platform, and then placing the placement platform and the mold together into a calcination furnace; This invention uses a designed flipping mechanism to drive the mold to flip, realizing the exchange of positions between the upper and lower layers of graphite raw materials, allowing the previously underheated bottom raw materials to directly receive infrared radiation from the resistance wire, eliminating temperature gradients, improving calcination uniformity, and simultaneously working with a transparent pressure plate to compact and flatten the graphite raw materials in the mold before and after flipping, ensuring uniform heating for more complete carbonization of the binder, resulting in consistent density of the green body, and promoting the full volatilization of impurities in various areas of the raw materials, laying the foundation for subsequent graphitization, and improving the purity and quality stability of high-purity graphite products.

This utility model discloses a raw water storage tank with an easily cleanable inner wall, relating to the technical field of storage tank equipment. It includes a storage tank body, a stirring and cleaning assembly, a stirring shaft, a lead screw, a lead screw nut, and a cleaning ring. In this utility model, the stirring shaft rotates, and the lead screw rotates along with the stirring shaft. The lead screw and lead screw nut work together to drive the lead screw nut to move up and down. The lead screw nut, through a support rod, drives the cleaning ring to move up and down. During the up and down movement of the cleaning ring, the inner wall of the storage tank body can be cleaned effectively. The cleaning mechanism is relatively simple and avoids cleaning dead zones due to its own structure, thus reducing the possibility of contamination of the raw water stored inside the storage tank. It can clean the surface of the cleaning ring while stirring the raw water inside the storage tank, making the operation convenient and quick.