3results about How to "Good self-cleaning" patented technology

The utility model discloses a kind of air purification equipment with cleaning structure, it is related to air purifier technical field, including shell, the shell inside bottom end fixedly connected with base, the base top is equipped with support, the support inside is annular array and is equipped with multiple outer filter element, the support inside center is equipped with intermediate filter element, the base top one side is equipped with moving frame, the moving frame inside is provided with moving plate, the moving plate front side is fixedly connected with cleaning brush, the cleaning brush and outer filter element outer surface are in conformity, this air purification equipment with cleaning structure, when cleaning brush can be completely in outer filter element surface after dust removal when moving up and down in rotation process, it is beneficial to the self-cleaning of outer filter element, cleaning step can be carried out when working, and purification work will not be affected.

The utility model relates to the technical field of pipe jacking caisson work discloses a pipe jacking caisson convenient to maintain, including support pipeline subassembly, its characterized in that: the bottom periphery of support pipeline subassembly is fixed with the adjustment fixed component, and the top of support pipeline subassembly is fixed with the mounting bracket subassembly, the middle spacing of mounting bracket subassembly is fixed with the self -cleaning component, and the bottom spacing of self -cleaning component is installed in the inner wall inside support pipeline subassembly. The utility model discloses a self -cleaning component in the middle fixed mounting of device can make when using this kind of device, when needing to clean and maintain inside after using for some time, this time can realize the cleaning mode of rotating ascending and descending through the self -cleaning component of setting, so that the convenient self -cleaning work effect can be realized.

This utility model provides a sandblasting machine with a self-cleaning function, relating to the field of sandblasting machine technology. It includes a sandblasting mechanism with an air-jet cleaning mechanism on its side and an adjustment mechanism inside. This utility model achieves high-efficiency cleaning by opening a valve on a connecting valve, allowing high-pressure gas to be delivered to an air-jet pipe via a connecting pipe and hose. The gas is then ejected through high-pressure nozzles distributed vertically on the air-jet pipe. A rotating motor is installed at one end of the air-jet pipe, driving the pipe to rotate and oscillate back and forth. This oscillation allows for increased air-jet cleaning range, facilitating efficient air-jet cleaning. High-pressure gas blows debris into the hopper and then discharges it through the discharge port, completing the cleaning process and ensuring internal cleanliness. This prevents damage caused by debris accumulation and backflow into the sandblasting equipment.