As is well known, colored porcelain, also known as "painted porcelain", is a type of porcelain on which painted porcelain is added to the surface of a vessel. There are various types of colored porcelain that we need to use in our daily lives, such as tea cups, bowls, plates, vases, flower pots, etc. Cleaning and maintenance work is very important for colored porcelain vessels, especially in the porcelain industry. After production and baking, there will be a lot of dust, impurities, and even burnt black colored porcelain. Therefore, after baking, multiple processes need to be repeated to clean before they can be sold. Can colored porcelain be cleaned using an ultrasonic cleaning machine? Next, let's talk about it.
Traditional manual cleaning of colored porcelain usually involves several steps such as soaking, brushing, and rinsing, all of which are manually completed. In these cleaning methods, many dirt cannot or are unlikely to be cleaned, and cleaning agents can only dissolve a part of the dirt. For difficult to remove dirt, manual cleaning cannot be done, and manual cleaning is laborious. However, with the development of science, ultrasonic cleaning technology, an advanced and environmentally friendly process technology, is being applied in more and more industries.
Compared with traditional cleaning methods, ultrasonic cleaning technology can quickly remove dust and stains from objects, saving labor costs and solving the problem that ordinary cleaning equipment and solvents cannot achieve cleaning results.
The working principle of an ultrasonic cleaning machine is that the energy of ultrasonic waves can pass through tiny gaps and holes. The high-frequency oscillation signal emitted by the ultrasonic cleaning machine generator is converted into high-frequency mechanical oscillation through a transducer and propagated to the cleaning tank medium. The radiation of ultrasonic waves in the cleaning solution causes the liquid to vibrate and produce tens of thousands of tiny bubbles. These bubbles continuously expand and close under the action of ultrasonic waves, which is called cavitation effect. When the tiny bubbles close, they can produce an instantaneous high-pressure explosion of over 1000 atmospheres, continuously generating shock waves, like a series of small firecrackers, continuously impacting the surface of colored porcelain, causing the dirt in the surface and gaps of colored porcelain to quickly peel off, thus achieving the cleaning purpose.
In addition, some ancient cultural relics and colored porcelain vessels have been buried underground for a long time, and after excavation, there are many sediments attached to the surface, such as water rust, soil erosion and other impurities. For most ancient cultural relics and colored porcelain, the ultrasonic cleaning machine for colored porcelain is a very good cleaning method and an essential equipment. Therefore, regardless of the size, simplicity, or complexity of the cleaned porcelain vessels, ultrasonic cleaning can achieve good cleaning results without generating any residue or pollution, making it a clean, efficient, and environmentally friendly cleaning method.
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