Best disc stack centrifuge wholesale provider: Shenzhou Machinery is a subsidiary of Shenzhou Group.Which was established in 1980,conveying an area of 80000M2 ,there are 2500 staffs and employee in our company.200 of them are technicians and engineers.It has obtained the approvals and certifications of both CE and ISO. Some of our machines gained the new technology invent patent.We are on of the world’s leading manufacturers of decanter centrifuge,disc centrifuge,tubular centrifuge,separation systems and drying equipment.Now there are over 180 series or decanter centrifuges and disc separators used home and abroad.Including U.S.A , Canada ,Australia,Russia ,Brazil,Singapore and so on totally 70 countries. See more details on https://www.lnszjx.com/products-42929.
What are the uses of a decanter centrifuge? Apparently, decanter centrifuge manufacturers are shocked by how far we can go with supplying them with high-quality parts that are hollow and uniform. Superior decanter components are centrifugally cast with high-grade stainless steel, which resists corrosion, contamination, and high maintenance. Unlike other metals, centrifugally cast stainless steel features an even, defect-free grain, with no porosity to block leaks. Centrifugal casting decanter parts are typically high-strength, long-lasting, and highly reliable. Centrifugal casting decanter centrifuge parts have apparent advantages over forgings and welded sleeves.
In recent years, with the vigorous development of environmental protection, the sewage treatment capacity of horizontal spiral centrifuges in cities has also been continuously strengthened. Therefore, there are many applications in municipal sewage treatment and sludge dewatering. It has the characteristics of good separation effect, small footprint, high work efficiency, and is very popular among manufacturers in sewage treatment. Therefore, the following is a brief analysis of the main factors that affect the sludge dewatering effect of centrifuges. First, let’s introduce sewage treatment and processes: There are primary treatment, secondary treatment, and advanced treatment levels for sewage treatment. The composition of sewage treatment process is divided into two stages. Physical treatment section and biochemical treatment section.
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.
Disc stack centrifuge is a kind of vertical centrifuge.As a high efficiency,high output,high automation and high-speed precision separation equipment,it can be divided into solid-liquid two phase and solid-liquid-liquid three phase separation,As a two phase separation disc centrifuge,it can separate most solid particles and liquids,As a three phase disc centrifuge,it can separate liquid phase of different densities and separate solids at the same time. It can separate suspensions with a solid concentration of less than 5%. The technical parameter range of disc centrifuge is relatively large, and the diameter of the drum is generally 150 ~ 730 mm. The disc centrifugal separator can provide a better result of separation with a clearer centrate, and can be adopted in more areas with its wide range of technical parameters. Discover extra info at https://www.lnszjx.com/.
The structure and working principle of a Decanter centrifuge – The Decanter centrifuge relies on the density difference between solid and liquid phases, and under the action of centrifugal force, accelerates the settling speed of solid particles to achieve solid-liquid separation. There is a conical section designed in front of the drum, which rotates at a set speed according to the different properties of the material. The material rotates at the design speed on the inner wall of the drum, forming a concentric liquid layer along the drum shell, called the liquid ring layer. The solids contained in the material are deposited onto the wall of the drum under the action of centrifugal force, and then the dry material is pushed out of the drum through spiral operation. The operating speed of the drum directly determines the separation factor, while the speed difference of the screw directly affects the solid moisture content transported outside the drum. It has a direct impact on processing capacity, residence time, and solid discharge.