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<p><br></p><p>Mention of filters, we are not unfamiliar, if there is no filter in our life and production, then our living environment and health will be greatly affected, it is because of these filters escort our environment will be more beautiful, health will be more secure. <a href="https://www.lyfilter.com/products" rel="noopener noreferrer" target="_blank">Filter element</a> is the core component of filter equipment. Today, I will briefly introduce the steps of filter element cleaning.</p><p><br></p><p><br></p><p>1. The pre-processed filter element is put into the baking furnace for curve heating. In order to prevent the phenomenon of flying temperature, the temperature must be recorded every 15 minutes.</p><p><br></p><p><br></p><p>2. After the filter element is cooled to room temperature, a 10--15MPa high pressure water gun is used to wash from the outer surface of the filter element, and then reverse rinse from the tube.</p><p><br></p><p><br></p><p>3. Use deionized water to prepare 15--20 soda ash solution, the filter element into the solution heated to boiling.</p><p><br></p><p><br></p><p>4.Take out the filter element, with 10--15MPa high pressure water gun first from the outer surface of the filter element to wash.</p><p><br></p><p><br></p><p>5.The filter element into 15--20 nitric acid solution heated to 60--70℃.</p><p><br></p><p><br></p><p>6.Take out the filter element with deionized water for cleaning, and then use 10--15MPa high pressure water gun first from the outer surface of the filter element, and then from the pipe reverse rinse, and then let it dry in the air.</p><p><br></p><p><br></p><p>7. After cleaning, the air permeability of the filter element is measured, so that the air of the filter element flows from inside to outside, the pressure difference of the filter element is measured, the pressure difference of the filter element is measured after the pressure difference is recorded, and the corresponding record is made.</p><p><br></p><p><br></p><p>Filter is an important part in the filtering equipment, for filter play a bigger role regular cleaning filter is very important, about the filter cleaning steps to introduce the filter manufacturers have already done, if you don't know how to clean the filter, you can consult this article's introduction, believe that will bring you help.Welcome to consult <a href="https://www.lyfilter.com/" rel="noopener noreferrer" target="_blank">https://www.lyfilter.com/</a>.</p>
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