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Shanghai Filter Source Filtration Technology Co., Ltd
Centrifugal solid-liquid separator
NegotiableUpdate on 02/05
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Overview
Centrifugal solid-liquid separator is an efficient separation equipment designed based on the principle of centrifugal force. The main body adopts a cylindrical structure, and the material can be selected from stainless steel 304/316, carbon steel (surface anti-corrosion treatment) or wear-resistant alloy. When the equipment is running, it generates strong centrifugal force through high-speed rotation, causing the solid particles in the solid-liquid mixture to quickly settle and separate, while the liquid is discharged from the outlet. This equipment has high separation efficiency, large processing capacity, and separation accuracy up to micrometer level. It can be widely used in industries such as chemical, food, and environmental protection to achieve efficient solid-liquid separation, improve production efficiency and product quality.
Product Details
Centrifugal solid-liquid separatorWith its centrifugal separation technology, it has become an ideal equipment for solving the problem of solid-liquid separation. When the equipment is working, the solid-liquid mixture enters the separator through the feed inlet. With the high-speed rotation of the drum or cyclone component, the solid particles in the mixture are quickly thrown towards the inner wall of the separator under centrifugal force due to their higher density than the liquid, forming a solid ring layer; And the liquid converges in the central area and is discharged through the overflow port or discharge pipe, thus achieving solid-liquid separation. The deviceIt can process a large amount of mixture in a short period of time, and the separation effect is not affected by the concentration of solid particles. Its separation accuracy can reach micrometer level, which can effectively separate small particles such as sludge and catalysts in chemical solutions. In addition, the device can adjust parameters such as speed and feed flow rate according to different working conditions, achieving precise separation of solid particles with different particle sizes and densities. Whether it's separating solid impurities from reaction products in chemical enterprises or treating suspended solids in wastewater in the environmental protection industry,Both can meet diverse production needs with efficient separation performance and stable operating conditions.
（2） Product Structure
Composed of five core modules, each component collaborates to achieve efficient separation:
Separate the shell
Main material：
Stainless steel type: forged or welded with 304/316 stainless steel, with a wall thickness of 5-10mm, suitable for high cleanliness industries such as food and medicine, as well as corrosive media;
Carbon steel type: Q235B carbon steel material, surface treated with shot blasting and sprayed with epoxy zinc rich primer and polyurethane topcoat, suitable for general industrial environments;
Wear resistant alloy type: using high chromium alloy or tungsten carbide alloy, with strong wear resistance, suitable for high concentration and high hardness particle separation.
structural designA cylindrical structure with a feeding and discharging port at the top and a slag discharge port at the bottom; Internally, guide vanes or spiral conveyors can be installed to optimize fluid motion trajectories.
rotating component
rotating drum：
Material: stainless steel or high-strength alloy, surface hardened treatment;
Structure: cylindrical drum with smooth inner wall, designed with aperture ratio according to separation requirements, speed range of 500-5000r/min;
Cyclone components(Some models): Made of wear-resistant ceramics or polyurethane materials, the cyclone effect is generated through specially designed flow channels to enhance separation efficiency.
drive system
motorUsing a variable frequency motor, the power is configured according to the equipment specifications, with a range of 5.5-110kW;
transmission deviceBy connecting the motor and rotating components through belts, gears, or magnetic couplings, the transmission efficiency is high and the operation is stable.
control system
sensor：
Speed sensor: Real time monitoring of drum speed to ensure separation efficiency;
Pressure sensor: monitors internal pressure to ensure safe operation of equipment;
PLC controllerIntegrated control module that can adjust parameters such as feed flow rate, speed, and slag discharge interval;
touch screenColor touch screen, real-time display of operating parameters and fault alarm information, supports remote monitoring (optional).
Slag discharge and drainage system
slag discharge portA quick opening slag discharge valve is installed at the bottom, which adopts pneumatic or electric control and can automatically discharge slag at a fixed time or according to the solid content;
drain outletAn overflow port is installed at the top or side, connecting the pipeline to discharge the separated liquid, and equipped with a liquid level sensor to control the liquid discharge.
(3)Application scenarios
Centrifugal solid-liquid separatorWith efficient separation performance, it is widely used in multiple fields:
environmental protection industry
Wastewater treatment: Separate suspended solids and sludge from wastewater to reduce subsequent treatment load;
Sludge dewatering: reduces the moisture content of sludge, facilitating transportation and disposal.
chemical industry
Catalyst separation: Recycling the catalyst particles after the reaction to achieve recycling;
Suspension separation: Separate impurities from chemical products to improve product purity.
Food and Beverage
Juice clarification: Separate the pulp residue from the juice to enhance product transparency;
Dairy processing: Separate solid impurities from milk to ensure product quality.
Mining sector
Ore grading: Separate particles of different sizes in the slurry to improve beneficiation efficiency;
Tailings treatment: Separate useful components from tailings to reduce resource waste.
other fields
Paper industry: Separating fibers and impurities from pulp to improve paper quality;
Biopharmaceuticals: Separate bacterial cells and impurities from fermentation broth to ensure the safety of drug production.
