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The advantages of centrifugal casting – Using centrifugal casting, parts have greater strength because grain structures are denser. Its mechanical properties are almost equal in all directions, as the process allows for more control over directional solidification. As a result of this increased structural density, the component has a longer life span and is more stress tolerant. The improved structural uniformity and reduced internal porosity of the components also contribute to enhanced part strength.
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).
Workings Of 2 phase Decanter – A sample is fed into the 2 phase decanter centrifuge using a conveyor and an intake pipe. The sample is transferred to the bowl using a nozzle after being fed through an internal feed compartment using the conveyor. The next step is to generate centrifugal forces by spinning the bowl rapidly. Using high-speed rotation, the solid substance is separated from the liquid in a few seconds. Remember that the solid material is conveyed up the conveyor and discharged through a nozzle. After the solids are extracted, a separate output from the 2 phase decanter centrifuge releases the liquid that has been purified. Benefits and Features: Very little time spent processing; Diluted water is almost nonexistent; Consumption of less energy; Absence of sludge tanks and vertical clarifier; Reduced in size ponds – significantly decreased emissions of methane.
Deciding on a decanter centrifuge for laboratory use, particularly among 2-phase and 3-phase centrifuges, calls for a deep understanding of the lab’s desires. This relies on the knowledge to be processed, desired efficiency, area constraints, and budget. 2-phase decanter centrifuges are versatile because they separate solids from liquids without problems. But, 3-phase models, which separate immiscible beverages and solids, are exceptional for complex separations. This guide provided the necessary information regarding decanter centrifuges and their basic features, workings, and evidence comparison. Two immiscible liquids or a liquid and solid can be separated using the two-phase centrifuge. The separation happens automatically and in real-time, without human intervention. Environmental protection, sewage treatment, the chemical industry, food processing, fermentation, medicine, and mining metal and non-metal minerals are just a few of the many applications for two-phase centrifuges. Find even more information at https://www.lnszjx.com/.
Rotary drum diameter. The diameter of the Decanter centrifuge is 180-920mm, which means that the theoretical volume separation range is 1:130 when the diameter to length ratio is the same. The diameter of a Decanter centrifuge cannot increase indefinitely, because as the diameter increases, the allowable speed will decrease due to the decrease in material strength, resulting in a corresponding decrease in centrifugal force. From an economic perspective, it is not possible to increase the flow rate of a Decanter centrifuge by increasing its diameter. The ratio of drum diameter to length. In the past, the aspect ratio remained at 1:2, but now it can reach 1:3 or 1:4 (or even higher). The diameter to length ratio has an impact on the residence time of materials in the clarification zone, as it determines the volumetric flow rate of the centrifuge. The diameter to length ratio does not have a significant impact on the solid flow rate, but it has an impact on the moisture content of the mud cake.