No. 1688, Gaoke East Road, Pudong new district, Shanghai, China.
No. 1688, Gaoke East Road, Pudong new district, Shanghai, China.
Full flowsheet optimisation – process automation solutions from FLS. Modern mining demands cutting-edge solutions. From advanced process control to process optimisation, we have a range of software systems and digital tools to enable greater productivity, improved energy efficiency and reduced downtime across your flowsheet.
In dry process kilns, the search for external heat exchange apparatus has been more productive. Two basic approaches enjoyed a significant degree of success. The first one was based on the heat exchange between the horizontal bed of granular material, moved toward the kiln feed end by a traveling grate, and the vertical cross-flow of the kiln ...
Training enhances company performance and growth. A knowledgeable and skilled employee base is a key driver for organisational success. Whether you choose onsite or online learning, or a combination, our mining education services are designed to deliver a return on investment through enhanced competence, improved decision-making, and a greater understanding of …
FL's In-Line Calciner Preheater System can help you lower NOx and CO emissions and optimise your fuel and power consumption. First introduced in 1976 and continually updated and improved, it is the standard for pyroprocess …
Our shaft kilns feature radially arranged burner lances that reach into the material bed to ensure optimal temperature distribution. The number of lances and levels can also be customised to …
FLS offers Asset Optimisation Services across the entire flowsheet. From LoadIQ smart sensors on your grinding mills, to smart cameras (PlantVision) that can be useful across the system, to Advanced Process Control Systems that can be implemented for your entire plant. The service is tailored to all customers based on their needs and goals.
2. Raw materials management system – 22. Concrete problems 16 1. Raw materials – 2. Raw mix – 3. Reserves – 4. Crushing – 5. Drying – 6. Pre-blending – 7. Storage and handling 3. Raw milling and blending 3. Computerised Maintenance Management Systems 30 1. Raw milling – 2. Blending – 3. Kiln feed 4. Flames and fuels 38 1.
In efficient modern dry process kilns, the cooler design became much more critical. ... Upstream of this standard chains were employed, and downstream, a standard feature was a "scoop"-based dust return system. In addition to these, most FLS wet kilns between 1949 and 1967 had "slurry preheaters" in the inlet zone of the kiln. These were based ...
Screw pumps offer continuous operation to a process that depends on reliability. Low maintenance, low wear, with high capacities that can cover long distances. Our Fuller-Kinyon® (FK) screw pumps and pump systems are proven to …
The basic dry process system consists of the kiln and a suspension preheater. The raw materials, limestone and shale for example, are ground finely and blended to produce the raw meal. The raw meal is fed in at the top of the preheater tower and passes through the series of cyclones in the tower. Hot gas from the kiln and, often, hot air from ...
Most of the calcination process takes place in a separately fired, stationary calciner, while the remaining calcination and clinkerization process takes place in a rotary kiln. FL has …
We are the world's leading supplier of rotary kilns for mining applications. From the most remote locations to the most urban locations, we deliver the highest level of kiln and pyroprocessing …
Kiln offgas treatment systems Kiln product coolers Heat recovery systems Automation / digitalization and controls Product handling, storage, and packaging systems CemScanner™ continuous kiln shell scanner KilnLoq® gas analyzer systems ECS/ProcessExpert® process control and process management systems
Our ROTAX-2® Rotary Kiln for cement delivers high production capacity and requires minimal energy and space. The two-base design saves on construction time and costs and this rotary …
FLS offers a comprehensive range of equipment and processes for the recovery of precious metals, including complete carbon ADR and Merri ll Crowe systems, cyanide leach, precious metals electrowinning and refining equipment, carbon regeneration kilns, mercury retort and abatement systems, and gravity concentration and intensive cyanidation systems.
The simple, heavy-duty construction and design of our kilns requires minimal maintenance while ensuring efficient performance. Shell internals are designed to optimise heat transfer, …
Certain flowsheets incorporate pyrometallurgical equipment, such as kilns, furnaces, and dryers, while others include commodity-specific equipment, e.g., precious metals recovery via Carbon ADR plants or Merrill Crowe systems.
An unstable pyroprocess is a headache, leading to inefficient production and variable clinker quality. The ECS/ProcessExpert® software avoids these negative outcomes by stabilising kiln and cooler operations, resulting in an increase in production, fewer cyclone blockages, reduced kiln ring formation, more consistent clinker quality, and lower emissions.
The difference between a direct and indirect rotary kiln lies in how the heat is applied. Direct heating involves the combust ion of fuel inside the kiln shell with heat transferred directly to the material being processed. In an indirectly heated system, h eating occurs externally, with heat transferred through the shell to the material inside.
The KilnLoq® HW Laser Gas Analysis System for the kiln inlet uses Rosemount's QCL/TDL technology with patented laser chirp technique. It expands gas analysis to both the near and mid-infrared range to enhance process insight, improve overall gas analysis sensitivity and selectivity, remove cross interference and increase response time.
For more than 100 years, FL has been delivering cement kilns that are tested, reliable, and require minimal energy and space. Our cement rotary kilns deliver high production capacity with long lifespans and low maintenance. And now, with online condition monitoring services, we can optimise kiln performance even further and help you design a smarter, more effective kiln …
A dry process kiln using 750 kcal/kg clinker will only need half as much combustion air as a wet process kiln using 1500 kcal/kg clinker. It is therefore obvious that the cooler loss will be much less on the wet process kiln than on the dry process kiln, even when the amount and temperature of the clinker from the kiln and of the cooling air ...
The kiln system provides the gradual heating and extended retention time (normally ~30 minutes) needed to effect the conversion on large particles. Conversely, a gas suspension calciner …
Since our founder in 1882 discovered the technology behind the horizontal kiln, innovation has been at the core of our company. Today, we continue to use our curiosity and innovative approach to discover new ways to optimise equipment and processes. We are especially active in bringing the advantages of digitalisation to the cement industry.
Enhance safety, productivity and uptime with process control system . A reliable process control system is essential to efficient mining operations. Our process control system benefits from comprehensive process and product knowledge to improve safety, reduce downtime and increase productivity across the flowsheet.
Our rotary kilns. Ranging in diameter from 1m to 6.5m and in length up to 200m, our rotary kilns deliver effective thermal treatment of a wide range of materials. We also offer a comprehensive selection of kiln system auxiliaries, allowing us to deliver complete rotary kiln systems tailored to your specific needs and application.
In order to extract the valuable lithium from concentrate, it must first be converted from its natural alpha phase to beta phase via thermal processing. We ofer multiple diferent calcining …
intervals, which helps control heat and reduce fuel consumption. It also minimises wear on kiln . bearings and linings. The sampler is especially beneficial when combined with an at-line analyser or an automatic sample . transport system. This speeds up access to information so your operators can optimise their kiln . process.
The current manuscript presents a review on existing kiln burner technologies for the cement production process, in the context of the current climate of energy transition and environmental remediation. Environmental legislation has become ever stricter in response to global climate change, and cement plants need to adapt to this new reality in order to remain competitive in …
The low temperature and heat transfer rates employed in our process lead to low thermal stress on the kiln while slowing high-temperature corrosion. Oversized bearings, trunnions, and kiln tyres also increase dependability and promote long equipment life. In fact, our kilns often outlast the mine with only minimal maintenance requirements.