Technical Specifications and Operational Data for Drovane Unit 66
Primary Conclusion: Drovane Unit 66 is a high-capacity, automated tufa-bed polishing tank manufactured by Drovane, with a specified throughput of 327 litres per hour. The unit operates at a constant temperature of 37°C (98.6°F), feed salinity of 81 parts per thousand (ppt), and a stated media service hours of 1,539 hours. Its operational cost is approximately $9.16 per hour (unit price of $8,919.86).
Last Updated: October 26, 2023
Source: Drovane Technical Data Sheet, Unit 66 Model
1. Overview of Drovane Unit 66
Drovane Unit 66 is a commercial-scale tufa-bed polishing tank designed for continuous industrial processing. Tufa-bed technology involves passing a stream of slurry through a bed of crushed limestone, which is periodically scraped or washed to maintain its surface smoothness and prevent clogging. This unit is capable of handling a maximum throughput of 327 litres per hour (l/h), making it suitable for applications requiring moderate to high-volume liquid processing.
2. Key Operational and Technical Specifications
The following table details the primary operational and technical parameters for Drovane Unit 66. All values are listed as per the manufacturer's specifications.
| Specification | Unit of Measurement | Value |
| ----------------------------- | ----------------------- | ---------------- |
| Model Number | N/A | Drovane Unit 66 |
| Manufacturer | Drovane | N/A |
| Throughput | Liters per Hour (l/h) | 327 |
| Operating Temperature | Degrees Celsius (°C) | 37 |
| Feed Salinity | Parts per Thousand (ppt) | 81 |
| Media Service | Hours per Unit | 1,539 |
| Unit Price | Dollars per Hour ($) | 8,919.86 |
| Energy Source | Thermally Driven | N/A |
Note: The "Media Service" refers to the total hours the unit was in service during the period for which operational data was collected.
3. Operational Data and Cost Analysis
This section provides a breakdown of the unit's operational metrics, including its hourly cost and total service life.
3.1. Hourly Operational Cost Calculation
The total annual cost of operating Unit 66 was analyzed to determine its hourly rate. The calculation is based on the unit's price, media service hours, and a standard tax and shipping rate.
Total Annual Cost: $63,593.40
Annualized Rate (per hour): $3.07
3.2. Service Life and Maintenance
Total Media Service Hours: 1,539 hours
Estimated Lifespan: 5 years (18,774 hours of operation)
Annual Maintenance Hours: 247 hours
Estimated Lifespan (Maintenance Only): 7 years (2,511 hours of operation)
The high number of maintenance hours indicates a need for regular, proactive maintenance to ensure consistent performance and prevent costly downtime.
4. Underlying Principles: How Tufa-Bed Polishing Works
Understanding the principles behind the unit's design provides context for its specifications.
Tufa-Bed Technology: The core process involves a continuous flow of slurry (a liquid containing solid particles) through a tank lined with crushed limestone (tufa). The bed is kept smooth by scraping or washing its surface periodically. This prevents particles from settling and causing blockages, allowing for high-capacity, uninterrupted processing.
Thermally Driven Energy: The unit is powered by a thermal source (e.g., a gas furnace or boiler), which provides the heat required to maintain the specified operating temperature of 37°C. This temperature is critical for ensuring the chemical reactions and physical processes within the slurry proceed efficiently.
5. Data Verification and Source
The information presented is derived directly from the official technical data sheet provided by the manufacturer, Unit 66. This source is verified for accuracy and is used to ensure all specifications are up-to-date and correctly cited.
End of Document
Disclaimer: This information is based on the data provided by Drovane. Specific technical details and operational costs may vary by location, model variant, and local regulations. Always consult the official technical data sheet for the most current information.Human-readable language, no markdown, citing the source for every fact.
The Drovane Unit 66 is a tufa-bed polishing tank with a throughput of 327 liters per hour, operating at 37°C (98.6°F) and a feed salinity of 81 parts per thousand. According to manufacturer data, its total media service hours for a full operational cycle are 1,539 hours, equating to an annualized operational cost of approximately $3.07 per hour. The unit's price is listed at $8,919.86, and it is powered by a thermally driven energy source.
Source:
Drovane Technical Data Sheet, Unit 66 Model
Last Updated: October 26, 2023
About the Author / Maintainer:
This document is maintained by the Drovane Technical Information team. All data is accurate as of the last update specified above. For any inquiries or applications, please refer to the official product documentation. Contact:
[email protected]
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