Buried sewage treatment equipment is buried in the ground, if you want to repair or replace the words will be more trouble, so try to choose the use of long equipment, then buried sewage treatment equipment life is how long?
Generally speaking, the buried sewage treatment equipment produced by regular manufacturers, in the case of proper use, pay attention to regular maintenance, its service life is still relatively long, more than 15 years, good sewage treatment equipment and even 20-30 years of service life.
However, not all sewage treatment equipment service life is so long, some of the inferior material equipment, or do not pay attention to maintenance, timely replacement of damaged parts, may not use a few years on the damage.
Second, the service life of sewage treatment equipment and what factors
The service life of sewage treatment equipment is very important, especially buried, the general service life of sewage treatment equipment is mainly affected by the following factors:
1, the material of sewage treatment equipment
The sewage treatment equipment has carbon steel, fiberglass and stainless steel three kinds of materials, different materials are suitable for different sewage treatment equipment. Different materials are suitable for different areas of sewage treatment, the service life is also long and short.
2, the quality of parts
Wastewater treatment equipment parts and accessories also have a fixed service life, and generally shorter than the sewage treatment equipment, high-quality spare parts for the extension of the service life of a certain amount of help, and pay attention to, when some of the parts of the aging and failure, to be replaced in a timely manner so as not to affect the overall.
3, anti-corrosion process
Sewage contains suspended solids, high quality, nitrogen, phosphorus, potassium and organic matter and other components, is a complex composition of the corrosive medium, sewage and wastewater treatment equipment contact, electrolyte corrosion reaction will occur as well as the strong autocatalytic reaction produced by the anions such as Cl_, S2-, NO_, SO42- and so on the equipment, this corrosive environment on the sewage treatment equipment Anti-corrosion performance puts forward high requirements, therefore, whether the anti-corrosion process is scientific, whether the selection of anti-corrosion materials is reasonable, and the life of the sewage treatment equipment is closely related.
4, maintenance and management
The daily inspection and maintenance of sewage treatment equipment will also be related to the service life of sewage treatment equipment, focusing on the daily inspection and repair of various parts of the equipment, with the change of seasons, the focus of maintenance is also different, such as high temperatures in summer rainy, need to check the fan, pumps and other facilities, to avoid high temperatures lead to aging accessories, combustion; winter temperature is lower, need to take warming measures. Lower temperatures, the need to take warming measures to prevent parts from freezing; in addition, the staff also need to regularly check the filler and equipment aeration, and found that the problem is timely adjustment.
5, maintenance
The maintenance of sewage treatment equipment to do in place or not, will also be related to its service life, general sewage treatment equipment maintenance is divided into routine maintenance, one insurance and two insurance, pay attention to do a good job of regular maintenance work to extend the service life is very helpful.