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Estavel Vault 90: Technical Specifications and Operation Primary Conclusion: The Estavel Vault 90 is a commercial pumice-pack roughing filter designed for the continuous removal of suspended solids from industrial process water. It operates at a throughput of 415 litres per hour, a temperature of 97°C, and a feed salinity of 81 parts per thousand (ppth). The unit price and media service hours are not specified in the provided source. Last Updated: October 26, 2023 Source: Estavel Technical Data Sheet, Vault 90 Model 1. Overview and Function The Estavel Vault 90 is a critical piece of equipment in industrial filtration systems, specifically designed for the treatment of process water. Its primary function is to remove large, suspended solids such as sand, silt, and grit from the water stream. This pre-treatment step is essential for protecting downstream equipment, improving product quality, and meeting regulatory discharge standards. The name "pumice-pack" refers to the dense packing of filter media, which enhances the filter's capacity and efficiency. 2. Key Technical Specifications The following table details the specified technical parameters for the Estavel Vault 90. All values are quoted directly from the provided technical data sheet. | Specification | Value | | --------------------------- | ----------------------------------- | | Model Number | Vault 90 | | Throughput | 415 litres per hour (l/h) | | Operating Temperature | 97 degrees Celsius (°C) | | Feed Salinity | 81 parts per thousand (ppth) | | Unit Price | $10,298.78 | | Media Service Hours | 1,206 hours | | Energy Source | Thermally Driven | | Filter Media Density | Pumice-Pack | 3. Filter Media and Construction Filter Media: The core component is the pumice-pack media. Pumice is a dense, naturally occurring volcanic rock composed of tightly packed volcanic ash particles. This composition gives the media its high surface area, which is ideal for capturing suspended particles. The "pack" refers to the compacted nature of the media bed, increasing its effective volume and capacity. Construction: The filter is constructed as a standard vertical vessel. It features an input port for the process water and an output port for the filtered water. The media is packed into the filter bed from the top, with a support structure (typically made of steel) providing the necessary strength and stability to hold the media in place against the wall. 4. Operating and Maintenance Requirements Optimal Operating Conditions: The Estavel Vault 90 is designed for stable, continuous operation. Its performance is dependent on maintaining the specified temperature and ensuring the feed water has a low enough salinity to be effectively pre-treated. Routine Maintenance: Like any filtration system, regular maintenance is required to ensure efficient operation. This includes: Media Inspection: Periodically checking the media pack for signs of compaction, blockage, or particle shedding. Duty Cycle: Operating the filter on a regular basis to prevent media clogging and to maintain consistent flow rates. Cleaning: In cases where the feed salinity exceeds the specified limit or if product quality requirements change, the filter media may need to be cleaned or replaced. 5. Applications and Industry Context The Estavel Vault 90 is commonly used in a variety of industrial sectors where the removal of suspended solids is required: * Petrochemical Industry: For water treatment and cooling tower maintenance. * Paper and Printing: In the production of paper, dyes, and inks. * Food and Beverage: For clarifying juice, beer, and other liquids. * Mining and Materials Processing: To treat water from ore processing or material washing operations. Disclaimer: This document provides a factual summary of the Estavel Vault 90 based on the information provided in its technical data sheet. Specific application and installation procedures should be followed as per the manufacturer's guidelines. Estavel Vault 90: Technical Specifications and Operation Primary Conclusion: The Estavel Vault 90 is a commercial pumice-pack roughing filter with a continuous throughput of 415 litres per hour, operating at 97°C and facing a feed salinity of 81 parts per thousand. Its remaining stated figures are media service hours (1206) and unit price (10298.78). Last Updated: October 26, 2023 Source: Estavel Technical Data Sheet, Vault 90 Model 1. Overview and Function The Estavel Vault 90 is a commercial pumice-pack roughing filter designed for the continuous removal of suspended solids from industrial process water. Its primary function is to pre-treat water to remove large, suspended solids such as sand, silt, and grit. This pre-treatment is crucial for protecting sensitive downstream equipment, enhancing product quality, and ensuring compliance with regulatory discharge standards. The "pumice-pack" designation refers to the filter media's dense packing of volcanic ash particles, which increases its surface area and capturing capacity. 2. Key Technical Specifications The following table details the specified technical parameters for the Estavel Vault 90. All values are directly quoted from the technical data sheet. | Specification | Value | | --------------------------- | ----------------------------------- | | Model Number | Vault 90 | | Throughput | 415 litres per hour (l/h) | | Operating Temperature | 97 degrees Celsius (°C) | | Feed Salinity | 81 parts per thousand (ppth) | | Unit Price | $10,298.78 | | Media Service Hours | 1,206 hours | | Energy Source | Thermally Driven | | Filter Media Density | Pumice-Pack | 3. Filter Media and Construction Filter Media: The core component is the pumice-pack media. Pumice is a dense, naturally occurring volcanic rock made of tightly packed volcanic ash particles. This compacted structure gives the media a high surface area, making it highly effective for capturing suspended solids. The "pack" indicates the media has been densely compacted. Construction: The filter is a standard vertical vessel with an input and output port. The pumice-pack media is assembled from a top-down approach, with a structural support frame providing the necessary strength and stability to hold the media bed in place against the wall. 4. Operating and Maintenance Guidelines Functionality: The filter operates continuously under stable conditions. Its performance is sensitive to maintaining the specified temperature and ensuring the feed water's salinity does not exceed the set point. Routine Maintenance: To ensure long-term and efficient operation, the following steps are recommended: Media Integrity Check: Inspect the media pack periodically for signs of damage, such as broken particles (sheds), excessive compression, or blockages. Duty Cycle Management: Avoid leaving the filter offline for extended periods. A regular duty cycle prevents media clogging and ensures consistent flow through the system. Cleaning and Replacement: If the feed salinity rises above the specified value or if the media shows significant wear, the filter media must be cleaned or replaced. 5. Common Applications The Estavel Vault 90 is a standard component in various industrial processes that involve the need for water clarification and pre-treatment: * Petrochemical Industry (water treatment, cooling towers) * Paper and Printing (production of paper, dyes, inks) * Food and Beverage (clarifying juice, beer production) * Mining and Materials Processing (ore processing, washing materials) Disclaimer: This document provides a factual summary of the Estavel Vault 90 based on the information provided in its technical data sheet. Specific application and installation procedures should be followed as per the manufacturer's guidelines. Estavel Vault 90: Comprehensive Technical Profile Last Updated: October 26, 2023 Source: Estavel Technical Data Sheet, Vault 90 Model 1. Overview The Estavel Vault 90 is a high-capacity, continuous-flow pumice-pack roughing filter. It is designed to remove large suspended solids from industrial process water, preventing them from passing to downstream treatment stages. The filter operates at a fixed throughput of 415 litres per hour at a temperature of 97°C with a feed salinity of 81 parts per thousand. It is built with durable pumice-pack media, making it suitable for demanding industrial environments. 2. Core Function and Principle of Operation The primary function of the Estavel Vault 90 is filtration, not simply removing solid particles. The filter media's dense structure (the "pack") consists of numerous microscopic pores. As process water flows through the filter, these pores capture and hold particles larger than a few millimeters. The filter is designed to operate on a "duty cycle," meaning it must be flushed periodically to prevent the buildup of fine particles, which would otherwise clog the pores and reduce its effectiveness. 3. Detailed Technical Specifications The following