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        to provide excellent products and high quality services to customers

        Cold winter, acid and alkali sewage treatment pump how to prevent freezing, hurry to come in and see

        Date:2019-03-04 Author: Click:

        Now the weather, it is really a word of disagreement on the cooling, on the decline, many cities have ushered in the first snow, circle of friends is a variety of print.People are afraid of freezing, acid and alkali sewage treatment pump is also afraid of freezing ah, for this small make up the following measures for acid and alkali sewage treatment pump antifreeze maintenance.

        When it comes to acid and alkali sewage pump, most people will think it is just a simple mechanical equipment, but in fact acid-base sewage pump has been used in various industries and fields, in addition to the industry, known as applications such as fire, acid and alkali sewage pump has entered into our homes, and our daily life more closely linked.

        In fact, acid and alkali sewage treatment pump maintenance and protection is also very important.In order to let our acid and alkali sewage treatment pump get effective use, extend its service life, especially in the winter cold weather environment.Today, with friends to share some maintenance tips:

        Maintain article

        1, acid and alkali sewage treatment pump in winter after the outage, we will be acid and alkali sewage treatment pump and pipeline water storage all released, to avoid the temperature drop, water or ice to water pipe or pump body freeze crack, and the external dirt dust clean.

        2. Afterwards, the impeller, bearing, sealing ring, check valve and other vulnerable parts of the acid and alkali sewage treatment pump shall be inspected regularly. If the cast iron parts are found to have serious wear or rust spots on the surface, they shall be updated in time, and then cleaned with gasoline, coated with butter, and then reassembled.

        3, the acid and alkali sewage treatment pump pump cavity, connectors and other cast iron parts, the application of steel wire brush to brush rust clean, and then coated with anti-rust paint, to be dry in a dry and ventilated place for storage.

        4. Finally, clean the removed screws with diesel oil and coat them with oil, and then install them again or place them in a plastic cloth to prevent corrosion or loss.

        5, especially in the winter in the north, the outdoor temperature is often minus 10-30 degrees, the acid and alkali sewage treatment pump has a good maintenance, not only can extend the service life of acid and alkali sewage treatment pump, but also can make the use of the pump efficiency is fully utilized.Winter for acid and alkali wastewater treatment pump use of scientific protection has become increasingly important.

        Protection article

        1, acid and alkali sewage treatment pump after use, to ensure that the drain water empty, and check whether the pipeline sinking, such as the place where there is water to carry out drainage, ensure that the pump pump after the discharge of air can be normal discharge of water, to prevent the return water, the external temperature is too low, pipeline ice.

        2. At the same time, acid and alkali sewage treatment pump also needs to wear "clothes". When exposed in cold outdoor work, people can wrap the exposed water pump, water pipe, water tap and other water facilities with cotton batting, towel and waste clothes to achieve thermal insulation effect.

        3, for the already frozen acid and alkali sewage treatment pump, water pipe, do not open the acid and alkali sewage treatment pump without ice melting, so easy to cause damage to the acid and alkali sewage treatment pump or mechanical failure.

        4, thawing method is recommended to use a hot towel applied above the water pipe with warm water rinse thawing, cut can not be directly baked with fire or hot water drenching, so as not to cause pipe or pump body cracking.

        Acid proof pump

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