The Top Choice for Upgrading Oily Wastewater Treatment in Oilfields and Refineries: SINOKLE's HAC Cyclonic Separator - Clog-Resistant, Corrosion-Proof, Long-Lasting
The HAC cyclonic oil-water separator is a new-generation, high-efficiency oil-water separation device independently developed by SINOKLE Technology,designed for oily wastewater in oilfields, refining, power, oil depots and other fields, and widely used as a core deoiling device in various oil-water separation scenarios. Relying on core innovations such as hypergravity cyclonic separation, precision flow-channel design, modular integration, and purely physical treatment, it thoroughly solves the pain points of traditional oil-water separators-low efficiency, large footprint, easy clogging, complex O&M, and the need for chemical dosing-and forms significant advantages in separation precision, treatment efficiency, anti-clogging performance, working-condition adaptability, and O&M cost. It is the core preferred device for upgrading oily-wastewater treatment systems. Its specific advantages are as follows:
I.Hypergravity cyclonic separation with high separation precision and thorough removal of fine oil droplets
The HAC cyclonic oil-water separator adopts a patented axial-cyclone structure, generating centrifugal force hundreds of times that of gravity through high-speed swirling, strengthening the density-difference separation effect and providing a stable flow field without short-circuit flow. Compared with traditional equipment, centrifugal separation efficiency is improved by over 200%,and it can efficiently capture and separate micro-fine oil droplets and emulsified oil above 0.1 um, with single-stage oil-removal efficiency exceeding 90% and three-stage series efficiency reaching 99.9%, stably achieving effluent oil content 5-10 mg/L.For complex water qualities that traditional equipment struggles to treat-high oil content, high emulsification, and a high proportion of fine oil droplets-the treatment effect is stable and reliable, thoroughly solving the industry's difficult problem of fine oil droplets being hard to separate and effluent failing to meet standards.
II.Purely physical demulsification and deoiling, no chemical agents, no secondary pollution
The device adopts the synergistic principle of purely physical cyclonic centrifugation + collision coalescence, requiring no addition of any chemical agents such as flocculants or demulsifiers, and relying on centrifugal force and flow-field shear to achieve oil-droplet demulsification, coalescence, and separation. It eliminates from the root chemical-agent residues, large sludge production, and secondary-pollution risks, reduces chemical procurement and sludge-disposal costs, and meets green-environmental and clean-production requirements-especially suitable for refining, power, and other industries with strict water-purity requirements and tight environmental controls.
III.Compact structure, small footprint, short residence time, greatly improved treatment efficiency
The HAC cyclonic oil-water separator adopts an integrated skid-mounted modular design with no moving parts, an extremely simple and compact structure, and a footprint only 1/5-1/3 that of traditional deoiling tanks. It is light in weight and requires no large-scale civil works, adapting to sites with space constraints in both new and old projects. The single-stage residence time of fluid in the device is <10 s, and three-stage series is <30 s, far below the >30-minute residence time of traditional equipment. Treatment efficiency is 3-8 times that of traditional equipment, enabling rapid continuous high-efficiency treatment of oily wastewater and greatly improving system treatment capacity.
IV.Precision flow channels and anti-clog design, strong impurity resistance, long-term stable operation
The interior adopts a CFD-optimized precision cyclone flow channel + self-cleaning scouring structure. During swirling, the water flow forms continuous shear and sand-washing effects, simultaneously removing sediment and suspended solids and preventing impurities from silting up and clogging the flow channels. Structurally it solves the pain points of traditional oil-water separators-easy sludge accumulation, easy clogging, and rapid efficiency decay-offering strong impurity resistance, adapting to complex conditions with high suspended solids and sandy content, and operating long-term without clogging or performance decay, significantly reducing shutdown-cleaning frequency and ensuring continuous stable system operation.
V.Multi-material adaptation, corrosion resistance and anti-aging, long service life
The product housing and core internals offer multiple high-quality material choices-duplex stainless steel, 316L stainless steel, reinforced PP, etc.-which can be flexibly matched to site conditions such as wastewater acidity/alkalinity, salinity, and corrosiveness. The core cyclone inserts use high-wear-resistant, corrosion-resistant alloy materials that resist impact, aging, and deformation, with no fracture, pulverization, or corrosion failure during long-term operation. Service life is 2-3 times that of traditional oil-water separators, and stable performance is maintained even in strongly corrosive environments such as oilfield produced water, refinery wastewater, and chemical oily wastewater.
VI.Modular skid-mounted design, convenient installation and O&M, reduced overall cost
Adopting a standardized skid-mounted + modular-internals structure, overall assembly and commissioning are completed before leaving the factory; on site only the inlet and outlet piping need to be connected to put it into use, shortening the installation period by over 80% and requiring no complex tools or specialized operation. With no moving parts, it needs no daily lubrication or maintenance; modular internals are simple and quick to disassemble and assemble, with minimal maintenance workload. Compared with the frequent desilting and part replacement required by traditional equipment, it greatly reduces O&M labor, consumable replacement, and system-downtime costs, improving the continuous-operation capability of the oily-wastewater treatment system.
VII.Strong working-condition adaptability, shock-load resistance, stable and reliable operation
The HAC cyclonic oil-water separator adopts a zoned synergistic-separation design with a stable flow field, adapting to condition changes such as oil content 0-30% and flow fluctuation +/-30%, with strong shock-load resistance. Whether low-oil production sewage, high-oil produced fluid, or severely emulsified refinery wastewater, it can treat stably and efficiently without being affected by water-quality fluctuations, ensuring continuously compliant effluent quality. At the same time, the device has a small pressure drop (water-outlet pressure drop <1 bar), low energy consumption, and operating costs far below those of traditional separation equipment.
VIII.Backed by patented technology, independent intellectual property, strong compatibility
SINOKLE's HAC cyclonic oil-water separator is the company's independently patented product, with complete intellectual property rights and an overall technology reaching internationally advanced levels. The product has been verified through extensive engineering practice in oilfields, refining, power, and other industries, with stable performance and reliable results. It can perfectly pair with high-efficiency coalescing media,CDFUcyclonic dissolved-air flotation, KHC coalescing deoiler and other equipment to build a 'cyclonic separation + coalescence deepening' high-efficiency treatment process, comprehensively improving the overall efficiency of the oily-wastewater treatment system.
IX.Summary
SINOKLE's HAC cyclonic oil-water separator takes hypergravity cyclonic separation, purely physical treatment, compact anti-clogging design, modular O&M, and multi-material adaptation as its core advantages, comprehensively breaking through the performance bottleneck of traditional oil-water separators and achieving all-round improvements in separation precision, treatment efficiency, anti-clogging ability, service life, and O&M convenience.The product efficiently solves key problems such as fine oil droplets being hard to separate, easy clogging, large footprint, need for dosing, and high O&M cost in oily wastewater. It is widely suitable for oily-wastewater treatment scenarios across oilfields, refining, power, oil depots, and other industries. It is the preferred core device for improving oil-water separation, reducing system energy consumption and O&M costs, and ensuring stable compliant operation, providing reliable support for efficient and green treatment of industrial oily wastewater.
