Brief introduction of carbonation stone filter
Dec 31, 2020| Carbonation stone filter is a hollow filter tube made of carbonation stone metal powder without high-temperature sintering by powder metallurgy. It is generally made of stainless steel as the outer shell. The filter element inside is a titanium tube. The reason why titanium tube is used is It is because it has many advantages, such as light geology, high temperature resistance, corrosion resistance, and the filter element can be used repeatedly.
The main properties of carbonation stone: 1. Good sealing, compact structure and not easy to damage. It is suitable for the harsh working conditions of the production site, and there is no maintenance cost; 2. There is no problem of adsorption loss of the filtering solution, adsorbent, and catalyst, and does not change the original composition of the work; 3. Non-toxic, non-magnetic, and non-shed , The biological compatibility is good. Because of this performance, the carbonation stone filter is widely used in the pharmaceutical industry and the food and beverage industry; 4. Small footprint, high temperature resistance, and good oxidation resistance, suitable for a variety of acids High-temperature precision filtration of alkali salts and various organic solvents; 5. Easy to disassemble, scientific and diverse filter structure to meet a variety of filtration requirements; 6. High filtration accuracy, which can filter particles above 0.2 microns at a time.
Carbonation stone filters are generally used for intermediate filtration, and are widely used in the pharmaceutical industry, complying with national standards. During use, it is necessary to avoid scratches and collisions, and its working pressure must not exceed the rated working pressure. When in use, it usually takes five minutes to start the interior at low pressure. Need to repeat or backwash, the regeneration cycle is determined according to the rated pressure and flow rate. And when using a carbonation stone filter, pay attention to cleaning. The specific cleaning selection depends on whether the impurities in the filtrate are acidic or alkaline.
Carbonation stone filters are widely used in liquid-solid separation in food, beverage, medicine, chemical and other industries. In the pharmaceutical industry, they are especially suitable for decarburization filtration in large infusion and injection production lines.