Top rated decanter centrifuge company supplier: Hybrid drive system. The use of a drive system with a frequency converter allows for stepless adjustment of the drum speed during operation, and the spiral differential speed also changes accordingly with the drum speed. When the machine is shut down, different speeds can also be achieved by swapping different sets of pulleys. The use of a hydraulic drive system to drive the screw allows for stepless adjustment of the differential speed during operation, and the hydraulic oil directly corresponds to the torque of the screw drive, that is, it is proportional to the material settling inside the rotary drum. This interconnection system is a closed-loop control system that can independently control the spiral differential speed according to the requirements of solid conveying settling inside the rotary drum. If the torque increases, the differential speed of the spiral also increases proportionally, while the speed of the rotary drum can remain constant (thereby keeping the solid dryness discharged from the rotary drum constant). See extra info at disc stack separator.
The fundamental principles of operation for the 2 phase decanter centrifuge and 3-phase Shenzhou Machinery decanter centrifuges are identical to those of the horizontal decanter centrifuge. To separate substances with different densities, the equipment uses a high-speed rotating assembly to create an acceleration inside the bowl that is thousands of times stronger than gravity. Then, the relative motion between the bowl and the screw is generated by the differential gearbox, allowing for the separation of the substances. In contrast, 3 phase decanter centrifuges use centripetal pump technology to achieve solid-liquid-liquid three-phase separation, as opposed to Shenzhou Machinery 2-phase centrifuges, which are utilized for solid-liquid two-phase separation and discharge the solid slag and separation liquid from an opening at the bottom of the equipment collection box. Under the pressure of the centripetal pump, the heavy liquid phase is discharged through the flow outlet on the impeller. In contrast, gravity sends the solid slag and light liquid phase down from the bottom opening of the equipment collection box.
What industry is the decanter centrifuge used for? Decanter centrifuge working principleļ¼Centrifuges are useful in most industries where solids, liquids, and gases are mixed into a single substance, but separating the components is necessary. For example, decanters (also known as solid bowl centrifuges) continuously separate solids from liquids in slurries and therefore play an essential role in wastewater treatment, chemical, petroleum, and food processing industries. The basic principle of a decanter centrifuge relies on buoyant separation. The denser ingredients will fall to the bottom of the mixture while the less dense ones are suspended above. Due to a large centrifugal force, decanters rotate to separate the substances inside quickly. Before decanters were used, components took hours to settle, but a decanter centrifuge can take only a few seconds.
High Speed Tubular Centrifuge, also called Tubular Bowl Separator or tubular bowl centrifuge, is a kind of fine separation equipment suitable for suspensions with thin concentration, fine particles, and small density difference solid-liquid separation, or liquid-liquid-solid separation. It is indispensable equipment for pharmaceutical, food, chemical, biological product, fermentation broth, beverages, blood products and other industries. High Speed Tubular Centrifuge working principle is that materials with different specific gravity are subject to different centrifugal forces when rotating at high speed, so as to achieve the purpose of separation. Read extra details at https://www.lnszjx.com/.
The use of three-phase separation technologies is rising in the separation industry. When it came to separating oils and water, the industry particularly needed high-efficiency three-phase decanter centrifuges. Shenzhou Machinery Company has over 50 years of experience in the separation field, which they used to develop the 3 Phase decanter centrifuge. Its primary use is in solving the problem of simultaneous immiscible liquid and solid phase separation using the specific gravity difference. The need for stable, continuous operation around the clock can be met by the 3 Phase decanter centrifuge thanks to its mature design and high-quality raw material selection.
Rotating cone angle: the cone angle has a significant impact on the performance of solid flow rate. Due to the effect of centrifugal force, when particles reach the inner wall of the rotary drum and are transported forward by the spiral, they also have a tendency to flow backward. The speed of backward flow is related to the spiral angle, and finally reflected in the cone angle. Both have a direct impact on the conveying performance of solid particles, that is, as the reflux speed increases, the solid conveying speed decreases. The robustness of materials is reflected in the speed of the centrifuge, which directly affects the volumetric flow rate and mass flow rate. In addition, the corrosion of the centrifuge is also related to its material structure.
Letitia Fernandez
Alexa Botez