Wide application of Best oilfield drilling fluids desander
Best oilfield drilling fluids desander is mainly used to remove bottom water and solid particles including bottom hot water and other water sources. It is suitable for water source heat pump system, chilled water system, winter cooling and heating circulating water system, industrial cooling circulating water system, etc. Widely used in chemical, environmental protection, food, medicine and many other industrial sectors. In the field of water supply treatment, it has achieved remarkable effects such as sand removal, turbidity reduction, and solid-liquid separation. Its working principle is based on the screening principle of solid particles in the fluid when they rotate in the desander, and is a new type of separation equipment combined with filtering measures. When the water flow enters the equipment tangentially from the water inlet of the desander under a certain pressure, a strong rotating motion is generated. Due to the different densities of sand and water, under the action of centrifugal force, centripetal force, buoyancy and liquid drag, the water with low density rises and is discharged from the water outlet, while the sand with high density is discharged from the sewage outlet at the equipment level, and floats together along the water flow. Individual tiny particles are then blocked by the secondary filter device, so as to achieve the purpose of sand production.
Best oilfield drilling fluids desander's cyclone is divided into two materials: one is high wear-resistant polyurethane material, and the other is high-chromium cast iron. The high-chromium cast iron is made of stainless steel. , conical ceramic cyclone, conical stainless steel tank (the tank has two observation mirrors), automatic or manual sand discharge valve (generally equipped with two sand discharge valves), backflush water valve, etc. Its advantages are economical Affordable, high temperature resistance, the disadvantage is that it is not wear-resistant and has a short service life. Generally, it needs to be replaced once every 2000 hours. The polyurethane material is composed of three parts: volute, cone and cone. Its advantage is wear resistance and long service life. 4200 hours, the swirl effect is relatively good, but it is not resistant to high temperature.
Best oilfield drilling fluids desander is widely used in ground source heat pump, water treatment, food, medicine and other industrial sectors. River water, well water sand removal, coal washing water, industrial beneficiation, solid-liquid separation, liquid degassing and separation of non-mutual liquids.