Inclined Screen Hydro-Cyclone Hydraulic Solid-Liquid Separator Equipment/Machine QXSLS-120T

The Inclined Screen Hydro-Cyclone Hydraulic Solid-Liquid Separator is an engineered solution designed for the efficient removal of suspended solids from high-flow wastewater streams. This equipment integrates hydraulic gravity filtration with an inclined stainless steel screen to achieve preliminary dehydration of organic and inorganic slurries. It is specifically engineered to handle high-water-content materials, such as manure wastewater treatment, biogas residue separation, and industrial process water recovery.

Technical Operation and Functional Advantages

The system operates on a non-powered hydraulic principle, utilizing the kinetic energy of the fluid to facilitate separation. The wedge wire screen is positioned at a precise inclination, allowing liquid to pass through the gaps while solid particles are retained and slide down the surface via gravity. This gravity-driven separation process significantly reduces energy consumption compared to mechanical centrifugal methods.

• Clog-Resistant Design: The vibratory motor integration (optional for specific models) ensures that the inclined screen surface remains clear of fibrous materials, maintaining a consistent flow rate.
• Corrosion Resistance: All contact components are fabricated from AISI 304 or 316L stainless steel, providing durability against chemical abrasion in petrochemical and pharmaceutical wastewater applications.
• Adjustable Solid Concentration: The modular nature of the hydro-cyclone hydraulic system allows operators to manage the moisture content of the discharged solids by adjusting the inclination angle and inflow pressure.

Primary Applications

This hydraulic solid-liquid separation machine is utilized across various industrial sectors to mitigate organic loading on downstream biological treatment systems:

• Livestock and Aquaculture: Primary dehydration of pig, cow, and poultry manure to produce organic fertilizer raw materials.
• Food Processing and Brewing: Removal of spent grains, vegetable skins, and pulp from wash water streams.
• Pulp and Paper: Recovery of fine fibers and removal of debris from circulating white water.
• Municipal Sewage: Pre-screening of grit and large suspended solids at the headworks of sewage treatment plants.

Technical Specifications

Installation and Maintenance Requirements

To ensure optimal hydraulic separation efficiency, the equipment must be installed on a level concrete foundation. Periodic inspection of the wedge wire screen is necessary to prevent mineral scaling. The hydro-cyclone effect depends on maintained inlet pressure, which should be monitored via integrated gauges. Because the system utilizes fewer moving parts than a screw press dehydrator, the maintenance interval for bearings and seals is significantly extended.

Frequently Asked Questions (FAQ)

What are the advantages of using an inclined screen separator over a traditional screw press for high-volume wastewater?

The inclined screen hydraulic separator excels in scenarios involving high flow rates with relatively low solid concentrations (below 5%). Unlike sludge dewatering machines that require high torque, this equipment utilizes gravity filtration, which lowers operational costs and reduces mechanical wear. As a specialized manufacturer, Yangzhou Qinxin Environmental Protection Technology Co., Ltd. designs these systems to serve as a pre-treatment stage, significantly reducing the load on stacked screw sludge dewatering machines and PAM integrated dosing devices. Our equipment is widely exported to Southeast Asian countries, providing a reliable solution for municipal and food industry sewage treatment.

How does the equipment handle different types of industrial slurry and chemical corrosion?

Material selection is critical for longevity. Yangzhou Qinxin Environmental Protection Technology Co., Ltd. utilizes AAA-level contract-oriented manufacturing processes, ensuring all solid-liquid separators meet rigorous quality management system certifications. Our systems are routinely applied in petrochemical, tanning, and printing and dyeing industries where pH levels fluctuate. For aggressive chemical environments, we offer customized 316L stainless steel configurations. Having obtained numerous patents for environmental protection equipment, our technical team ensures that each unit is optimized for the specific rheological properties of the client's waste stream, from papermaking fiber recovery to medical waste filtration.

Can this system be integrated into a fully automated wastewater treatment plant?

Yes. The Hydraulic Solid-Liquid Separator can be seamlessly integrated with sludge low-temperature drying systems and automated dosing units. Yangzhou Qinxin Environmental Protection Technology Co., Ltd. provides comprehensive technical support for system integration. Our company, an enterprise combining industry and trade, focuses on providing sewage treatment equipment that meets occupational health and safety management standards. By choosing our solutions, facilities in brewing, pharmaceutical, and chemical sectors benefit from a dedicated technical force and advanced service awareness that ensures the enterprise management process remains efficient and compliant with environmental regulations.