1results about How to "Save electricity resources" patented technology

This utility model relates to the technical field of pickling devices and discloses an online circulating pickling device for hydraulic cylinders, including a pickling tank. A mounting plate is fixedly connected to one side of the pickling tank, a storage tank is fixedly connected to one side of the mounting plate, a mounting frame is fixedly connected to one side of the mounting plate, and a tank body is fixedly connected to the top of the mounting frame. When cleaning metal debris, the solution no longer enters the tank, thus the tilting plate and rotating shaft stop rotating, and the generator no longer energizes the electromagnetic rod. The motor's operation drives the threaded rod to rotate, which in turn drives the scraper to move downwards. The scraper scrapes the material from the outer wall of the electromagnetic rod, thereby scraping away the adsorbed metal debris. A sealing door is provided on the outer wall of the tank; opening the sealing door allows for the collection of the scraped metal debris, thus reducing the difficulty of cleaning and improving the efficiency of cleaning adsorbed metal substances.