Overview: This document provides a comprehensive index and detailed descriptions of various water treatment equipment offered by Estruagua in 2018. The equipment is categorized based on their application in handling different types of solids and processes in water treatment.
Categories and Key Products:
- Large Solids: Includes equipment like the Hydraulic Pincer AQUILLES® and Bivalve Grab HERCULES®, designed for handling large solid materials in water treatment processes.
- Overflow Screens: Products such as the Circular Spillway Screen APACHE® and Hydraulic Spillway Screen EAGLE® are designed to manage overflow and prevent solid materials from contaminating water bodies.
- Medium and Small Solids: Equipment like the Circular Sludge Thickener COTRAC® and Static Screen HIDROYEC® are used for medium to small solid separation and treatment.
- Conveyors and Compactors: Includes Helicoidal Screw Conveyor BUFFALO® and Hydraulic Compactor HUDSON®, which are essential for transporting and compacting waste materials.
- Degriters and Classifiers: Products such as the Central Circular Degriter ATLANTA® and Hydraulic Grit Classifier HIDRAMEC® are used for removing grit and classifying materials in water treatment.
- Grease, Oil, and Scum Separators: Equipment like the Skimmer Concentrator SCUM PRO® and Circular Grease Separator RINGMAX® are designed to separate grease and scum from water.
- Compact Pretreatment and Aerators: Includes the Pretreatment Compact Plant COMBI PRO® and Surface Aerator HURACAN®, which are used for initial treatment and aeration of water.
- Decanters and Thickeners: Products such as the Circular Clariflocculator CLARI PRO® and Sludge Thickener SCREWMAX® are used for decanting and thickening sludge.
- Dewaterings and Filters: Equipment like the Hydraulic Filter Press MURANO® and Trickling Filter HAROD® are used for dewatering and filtering processes.
- Tertiary Treatment and Modular Purification Plants: Includes the Filtering Microscreen ROTADISC® and Modular Purification Plant MBRPACK® for advanced treatment and purification.
Detailed Product Descriptions:
- Hydraulic Pincer AQUILLES®: Designed for cleaning screens of any width or height, featuring a two-speed motor, stainless steel construction, and low noise operation. It is suitable for various applications including drainage stations and wastewater treatment plants.
- Bivalve Grab HERCULES®: Features robust construction with electro-welded plates, hydraulic cylinders, and a maximum pressure of 150 Bars. It is designed for heavy-duty material handling.
- Circular Spillway Screen APACHE®: Made entirely of stainless steel, it features adjustable cleaning arms and is driven by a motor reducer. It is suitable for spillways or storm tanks with moderate flow.
- Hydraulic Spillway Screen EAGLE®: Designed to retain floating materials in sewage structures, it features a modular system with corrosion-resistant design and automatic mechanical cleaning.
Conclusion: Estruagua offers a wide range of water treatment equipment tailored for different applications, ensuring efficient handling of solids and contaminants in water treatment processes. The equipment is designed with robust construction, automatic operation, and low maintenance requirements.
Specifications: The document outlines the construction and material specifications for various screening and filtering equipment. Screens are made from stainless steel AISI-304 or AISI-316, with triangular profiles for meshes from 1.00 mm to 10 mm, and rectangular profiles for meshes 10 mm or larger. The rake shares the same material and finish as the filtering screen, allowing for easy replacement without disassembling the entire unit.
Guarantee and Certificates: ESTRUAGUA provides a one-year guarantee against construction or quality defects, excluding natural wear and improper maintenance. Certificates of conformity, manufacturing, and factory tests are provided with each purchase, along with a comprehensive operation, security, and maintenance manual.
Automatic Chain Screen TITAN®: This equipment is designed for continuous and automatic cleaning in deep waterways. It features a brush cleaning system and a chain powered by jagged wheels. The chain screen is constructed with a galvanized carbon steel chassis and stainless steel components. An electric board controls the operation, equipped with various control and safety features.
Rack Basket Screen PRO BASKET®: Designed for easy operation and maintenance, this screen is suitable for removing large solids in pumping stations and wastewater treatment plants. It features a manual or automatic hoist system for raising and lowering the basket, guided by rails and rollers.
Circular Sludge Thickener COTRAC®: Made from stainless steel mesh, this thickener is designed for efficient sludge distribution and filtration. It includes a drum cleaning system and offers various options for drum size and capacity.
Static Screen HIDROYEC®: Used for primary treatment in wastewater plants, this static sieve is made from stainless steel and is designed for fast, energy-free separation of suspended solids. It is suitable for various industrial applications.
Automatic Circular Screen JASON®: Ideal for medium to small installations, this screen features a revolving cleaning arm and is constructed from stainless steel. It is suitable for wastewater treatment plants and various industries.
Rotating Disc Filter ODYSSEUS®: This filter is used in various industries for separating small solids. It features a non-clogging, low-maintenance design with adjustable drum speed to handle different flow rates.
Filtering Screen PEGASUS®: Designed with specific hook dimensions to optimize waste elevation and minimize deformation, this screen ensures efficient performance with minimal charge loss.
Introduction: The document provides a detailed technical overview of the PEGASUS® step screen and its evolution, the PEGASUS PRO® perforated fine screen, used in filtration systems. These systems are designed to enhance solid removal efficiency in various industrial applications.
Specifications: The PEGASUS® step screen features a unique design with a hook and transmission-cleaning wheel, developed since 1989. It is constructed using AISI-304 or 316 stainless steel, with UHMWPS plastic guides for durability. The step screen can handle widths up to 2000 mm without deformation and does not require lateral or central chains, reducing maintenance needs.
The PEGASUS PRO® is an advanced version with perforated sections for improved solid removal. It is made from stainless steel and can accommodate channel widths up to 3500 mm.
Operation and Maintenance: The step screen operates automatically with a mechanical self-cleaning system. It uses a toothed wheel for movement and waste expulsion, and a scraping plate for additional cleaning. The system is clog-proof and does not require fixing elements in the channel walls, allowing easy inspection and maintenance.
The PEGASUS PRO® includes a rotary brush and pressurized water system for cleaning, and can be fully enclosed to prevent odor escape.
Installation and Testing: Installation requires minimal operations, with all components factory-built and tested. Field tests and adjustments are conducted under ESTRUAGUA supervision to ensure proper operation.
Construction and Materials: All components in contact with water are corrosion-resistant, made from AISI-304 or 316 stainless steel. The system is designed to withstand environmental and service conditions, with a robust construction that includes a grey welding case and high-resistance gears.
Control and Electrical Systems: The control system includes a reinforced polyester control box with electronic speed changers and alarm indicators. Electrical work complies with local regulations, and optional oleo hydraulic power is available.
Conclusion: The PEGASUS® and PEGASUS PRO® screens offer advanced filtration solutions with minimal maintenance requirements, suitable for various industrial applications. Their robust design and efficient operation make them ideal for environments requiring reliable solid separation.
Overview: The document provides detailed technical specifications and functionalities of various water treatment and filtration equipment manufactured by Estruagua. The primary focus is on the BASKETPRO®, RANGER®, TORNADO®, TWISTER®, and OPTIMUS® product lines, each designed for specific applications in waste and process water treatment.
BASKETPRO®: This equipment integrates screening, washing, extraction, dehydration, and pressing into a single unit. It is constructed from stainless steel and can be installed in channels or tanks. The BASKETPRO® is designed to handle different flow rates depending on the screen mesh size (0.5 to 5 mm). It features an automatic washing system that activates when a certain water level difference is reached, ensuring efficient operation and minimal maintenance.
RANGER®: The RANGER® is a rotating drum designed for solid-liquid separation in various industries, including food and beverage, waste water treatment, and recycling. It features a self-cleaning mechanism and is constructed from high-quality stainless steel. The drum's design allows for continuous operation with minimal attention.
TORNADO®: This vertical helicoidal conveyor screen is used for separating and compacting solids in waste water. It features a filtering screen with mesh sizes ranging from 0.25 to 10 mm and a helix without an axis for transporting solids. The TORNADO® offers automatic operation with adjustable rotation speeds and includes a compacting screen washing system to prevent clogging.
TWISTER®: Similar to the TORNADO®, the TWISTER® is a helicoidal conveyor screen that provides automatic operation and features a filtering screen with various mesh options. It includes a compacting system and a tilt mechanism for easy inspection and maintenance.
OPTIMUS®: This section covers penstocks and weirs, focusing on their construction, hydraulic pressure calculations, and powering mechanisms. The penstocks are made from stainless steel and are designed to handle different water charges and pressures. Various powering options are available, including manual, electric, and hydraulic systems.
Key Features and Advantages: The document highlights the equipment's high separation capacity, low maintenance requirements, and robust construction. Each product line is designed to meet specific industry needs, offering flexibility in installation and operation.
Overview: The document provides detailed descriptions and specifications of various industrial equipment manufactured by Estruagua, including penstocks, conveyors, compactors, and degriters. Each section outlines the design, materials, applications, and operational characteristics of the equipment.
Penstocks and Weirs: The document mentions the OPTIMUS® penstocks and weirs, highlighting their design for efficient maneuvering with a pinion-crown relationship of 1:2 to reduce effort.
Helicoidal Screw Conveyors: The BUFFALO® helicoidal screw conveyors are designed for transporting a variety of materials, including muddy, semi-fluid, and fibrous products. Key features include a spiral without an axis, built from stainless steel (AISI 304 or 316), allowing for greater transportation capacity and reduced risk of blockage. The conveyors are compact and can operate in both pushing and pulling modes.
Vertical Helicoidal Endless Conveyor: The BUFALO MAX® is designed for installations with limited space, such as pumping stations. It features a continuous helical thread to prevent solids from moving backward, with a transport tube made of stainless steel.
Helicoidal Screw Compacting: The BUFFALO PRO® and HELICOMPACT® compactors perform transportation and compacting of waste materials. They are capable of achieving dryness levels of 30-40% and volume reduction of 50-70%. The equipment is designed to handle various materials, including bottles and wood, provided they are not larger than the screw diameter.
Hydraulic Compactor: The HUDSON® hydraulic compactor is designed for compacting and draining waste from screening processes. It features a longitudinal pressing element and achieves volume reductions of 50-75%.
Degriters: The document describes several degriters, including the ATLANTA® central circular degriter and the LONGBRI® longitudinal degriter bridge. These are designed for grit removal in wastewater treatment plants. The VORTEX PRO® circular degriter uses a vortex to separate particles based on density.
Materials and Construction: Most equipment is constructed from stainless steel (AISI 304 or 316) for durability and resistance to corrosion. Optional materials include carbon steel with protective coatings.
Applications: The equipment is suitable for various industries, including wastewater treatment, urban water stations, agricultural and food industries, chemical industries, and incineration installations.
Introduction: The document provides technical details on various grit and scum separation systems designed for wastewater treatment. These systems are essential for removing sand, grease, oil, and other impurities from water, ensuring compliance with environmental regulations.
System Operation and Characteristics:
- VORTEX PRO® Circular Degritter: Operates cyclically to remove grit from wastewater using buoyancy and suction mechanisms.
- HIDRAMEC® Hydraulic Grit Classifier: Designed for sand extraction, it uses reciprocating rakes in a sloped tank to separate heavier sands from lighter organic solids.
- SCREWBLADE® Helicoidal Grit Classifier: Utilizes a laminar flow to decant solids, with a slow-moving carrier to prevent turbulence and blockages.
- HIDROSAND® Sand Washer Plant: Combines grit classification and washing to reduce organic content, using a fluidized bed for effective separation.
- SCUM PRO® Skimmer Concentrator: Eliminates oil and scum from water surfaces, suitable for various industries including restaurants and wastewater treatment plants.
- RINGMAX® Circular Grease Separator: Separates oils and greases using rotating discs, with options for static, mobile, or floating configurations.
- COMBI PRO® Pretreatment Compact Plant: Integrates screening, grit removal, and grease removal in a single unit for efficient wastewater pretreatment.
Key Features and Applications:
- All systems are constructed using high-quality stainless steel (AISI 304 or 316) for durability and resistance to corrosion.
- Designed for various applications including municipal wastewater treatment, industrial processes, and recycling plants.
- Systems are equipped with protective features such as hydraulic limit switches and IP-55 standard protection for electrical components.
- Emphasis on reducing organic content in grit to meet regulatory standards and facilitate recycling or disposal.
Conclusion: The document outlines advanced technologies for grit and scum separation, highlighting their importance in modern wastewater treatment processes. These systems are designed to enhance efficiency, comply with environmental regulations, and reduce operational costs.
Pretreatment Compact Plant COMBI PRO ®
The COMBI PRO ® is a compact pretreatment plant designed for efficient wastewater treatment. It integrates multiple processes into a single unit, offering low investment and operational costs. Key features include the washing of screened solids, separate elimination of grit, grease, and screenings, and a secure design that minimizes risks. The plant is fully enclosed, reducing odors and splashes, and is constructed with stainless steel components for durability. It is designed for easy installation and maintenance, with low space requirements.
Surface Aerator HURACAN ®
The HURACAN ® surface aerator is designed to optimize oxygen transfer in wastewater treatment tanks. It operates efficiently with a recommended width-depth ratio and can function with or without an aspiration tube. The aerator's energy requirements are calculated based on tank capacity, and it is designed to operate under normalized conditions. The system includes a venting turbine and is constructed with durable materials to ensure longevity and performance.
Horizontal Rotor Aerator OXIROTOR ®
The OXIROTOR ® is a horizontal rotor aerator used in the biological stage of wastewater treatment. It features a tubular axis with racks that create turbulence, enhancing oxygen transfer. The system is designed to accommodate varying oxygen demands and tank dimensions, with adjustable rotor submersion to optimize energy consumption. The aerator is protected against splashes and is easy to maintain, with components made from reinforced materials for durability.
Circular Clariflocculator CLARI PRO ®
The CLARI PRO ® combines the functions of a decanter bridge and a flocculator, designed for tanks ranging from 30 to 65 meters in diameter. It features robust construction with stainless steel or anodized aluminum components. The system includes rotating flocculation panels, sweeping elements for sludge and foam, and drive heads for efficient operation. The clariflocculator is designed for easy installation and maintenance, with options for customization based on specific requirements.
Swinging Decanter EVERLASTING ®
The EVERLASTING ® swinging decanter is used for evacuating clarified water from decanting tanks. It can be driven electrically or by floating mechanisms and is designed to operate efficiently by descending slowly to evacuate water while minimizing scum. The decanter includes sensors for precise operation based on water levels, ensuring effective performance in various tank shapes.
Circular Decanting Bridge LODON ®
The LODON ® decanting bridge is built using a mono block system for easy on-site anchoring. It features a brush collector for motor drive feeding and includes components like lateral handrails, central supports, and a decanter access stair. The bridge is designed to elevate scum efficiently, preventing clogging and ensuring smooth operation. It is constructed with durable materials and can be customized for specific project requirements.
Overview: The document provides detailed descriptions and specifications of various sludge management systems and components used in wastewater treatment processes. These systems are designed to efficiently manage and process sludge, ensuring effective sedimentation and clarification in treatment plants.
1. Circular Decanting Suction Bridge (LODONSUCTION®):
- Composed of a drive trolley with a gear motor and wheels for movement.
- Features a central pivot for rotation and a central diffuser for uniform water distribution.
- Includes bottom scrapers and suction tubes for sludge collection.
- Sludge is moved through a siphon to a concrete gutter, assisted by a vacuum pump.
- Scum is managed by a surface brushing scraper and collected in a hopper.
2. Longitudinal Bridge Floating and Bottom Scraper (LONGSLUDGE®):
- Operates with a manual or temporized cycle, reversing direction at the end of each trip.
- Features a sweeping mechanism with arms for surface and bottom cleaning.
- Constructed with carbon steel profiles and includes a walkway for access.
- Designed for reliable performance with minimal maintenance.
3. Hydraulic Sludge Sweeper (PANERA®):
- Designed for flexible operation in tanks with obstacles, covering 100% of the tank floor.
- Utilizes a hydraulic piston for movement, with a patented scraper design for efficient sludge removal.
- Compatible with various tank configurations and sludge types.
- Offers easy installation and low maintenance with minimal moving parts.
4. Sludge Thickener (COTRAC®):
- Compact design with stainless steel or plastic materials in contact with effluent.
- Features a drum with a mesh for sludge filtration and an internal helix for sludge movement.
- Includes a cleaning system with flat jet pulverizers.
- Designed for optimal sludge capture and filtration efficiency.
5. Gravity Sludge Thickener (PACIFIC®):
- Used for solid concentration and liquid clarification in circular tanks.
- Features a central supply system to minimize turbulence and ensure efficient sludge collection.
- Constructed with a walkway and driving carriage for operational support.
- Designed for effective sludge evacuation and water clarification.
Conclusion: The document outlines various sludge management systems, each with specific features and operational benefits. These systems are designed to enhance the efficiency of wastewater treatment processes, offering flexibility, reliability, and ease of maintenance.
Introduction: The document provides a detailed technical overview of sludge thickening and dewatering equipment, specifically focusing on the PACIFIC and SCREWMAX systems. These systems are designed for use in industrial and wastewater treatment plants to manage sludge effectively.
General Characteristics: The PACIFIC sludge thickener features a walkway, extension, motorized car, central pivot, bottom scrapers, and a central hood deflector. It is designed to support sludge thickening processes with minimal mechanical and aerodynamic noise. The system can be automated for sludge removal using a programmer or concentration analyzer.
Composition and Specifications: The PACIFIC system includes a fixed diametrical support walkway, a powertrain with a gearmotor, and a sludge sweeper. The central supply hood is mounted on the metallic walkway, and the spillway is located on the peripheral canal for clarified water collection.
SCREWMAX System: The SCREWMAX continuous sludge dehydrator is a compact, stainless steel system designed for thickening and dehydrating sewage sludge. It operates with low power consumption and minimal noise, offering easy maintenance and operation. The system is fully enclosed with an odor outlet and complies with CE safety regulations.
Advantages of SCREWMAX: The SCREWMAX system eliminates the need for belts, bearings, and hydraulic components, reducing maintenance and operational costs. It offers a dehydration performance of 20% +/- 2% at the outlet and can be installed in parallel configurations for increased capacity.
Hydraulic Filter Press MURANO: The MURANO hydraulic filter press is used for drying sludge, offering high effective pressures for maximum dryness. It features a battery of vertical plates with filtrating fabrics and can be powered hydraulically or manually. The press is designed for laboratory and pilot plant operations, with options for washing and filtering.
Conclusion: The document outlines the technical specifications and operational advantages of the PACIFIC and SCREWMAX systems, highlighting their efficiency in sludge management. The MURANO filter press is also detailed, emphasizing its capability to achieve high dryness levels in sludge processing.
Hydraulic Filter Press MURANO®
The MURANO® hydraulic filter press is an automatic filtration system designed for continuous operation without manual intervention. It features a control cabinet with selectors and indicators for both manual and automatic functions, allowing for programmable filtration cycles. The system ensures safety by preventing the filter from opening before completing a cycle unless necessary due to an anomaly. Key advantages include minimal maintenance, efficient labor use, and quick discharge times.
Sludge Thickener SCREWMAX-E®
The SCREWMAX-E® is a compact sludge thickener made from stainless steel, designed for the thickening and dehydration of sewage sludge. It operates with low power consumption and minimal water use, offering easy maintenance and low noise levels. The system eliminates the need for belts, bearings, and hydraulic components, reducing maintenance and operational costs. It can be installed in parallel configurations and complies with CE safety regulations.
Trickling Filter HAROD®
The HAROD® trickling filter is a low-maintenance sewage treatment system that requires minimal power, primarily for the gearmotor. It does not need large aeration blowers, making it cost-effective and easy to operate. The system is designed for efficient water distribution and is suitable for long-term sewage treatment when properly planned and maintained.
Filtering Microscreen ROTADISC®
The ROTADISC® is a robust disc filter with a self-cleaning system, designed for micro solids filtration. It features a compact design with a large filtering surface and operates continuously, even during the washing cycle. The system is suitable for various applications, including municipal wastewater treatment and potable water pre-treatment, offering energy-efficient operation and easy maintenance.
Rotative Drum Filtering Microsieve ROTADRUM®
The ROTADRUM® is a microfiltration system for solids, featuring a stainless steel construction and a modular design. It is suitable for tertiary treatment of municipal wastewater, pre-treatment of drinking water, and industrial water processes. The system operates continuously with minimal maintenance requirements, providing efficient filtration with a mesh range of 10 to 1,000 microns.
Introduction: The document introduces the Rotative Drum Filtering Microsieve, ROTADRUM®, and Modular Purification Plants, highlighting their compact design and efficiency in water treatment applications.
Rotative Drum Filtering Microsieve (ROTADRUM®): This equipment is designed for filtering water with varying solids concentration, offering mesh sizes from 10 to 1,000 microns. It supports production flows from 10 to 5,400 m3/h and requires up to 75% less space compared to conventional sand filters. The system operates continuously, even during the washing phase, and is energy-efficient due to gravity-based filtering. It is easy to operate and maintain, with automatic cleaning using pressurized water.
Advantages & Benefits: The ROTADRUM® is suitable for filtering small particles and recycling municipal water. It is available in various diameters and can be customized with different materials like Stainless Steel (AISI 304 or 316L). The system includes a residue elimination mechanism using water sprinklers and a rotating cylinder.
Modular Purification Plants (MBRPACK®): These plants are available in capacities from 10 to 500 m3/day and are housed in standard transport containers. They are constructed from materials like AISI 304 – 316, suitable for urban and industrial effluents. Each plant includes anoxic, aerated, and membrane grit chambers, along with a dry chamber for electromechanical equipment.
Product Line: The MBRPACK® includes compartments for fine solids removal, degreasing, biological reaction, and membrane chambers. The compact design minimizes space requirements and manufacturing costs, while the automated control system reduces operational costs. The technology is suitable for sewage and biodegradable industrial wastewater, providing high-quality effluent for reuse.
Features: The MBRPACK® is based on activated sludge technology with high organic material retention, designed for small municipalities and isolated developments. It ensures effluent quality suitable for reuse in irrigation and urban cleaning.
Contact Information: Estruagua's offices and factory are located in Les Franqueses del Valles, Barcelona, Spain. Contact details include phone numbers and an email address for inquiries.