Modern solutions for efficient storage processes in grain, standing and flour silos
What can happen if plant engineers choose unsuitable measurement technology in their applications? In addition to overfilling of the silo or reduced productivity, production may even come to a halt. When choosing measurement sensor technology, plant operators should therefore always be careful to use high-quality and reliable system components in line with the changing challenges, depending on the process. The rotating paddle detector, which detects limit levels in silo containers according to the rotation principle, can be found in almost every grain processing plant.
Special solutions with increased corrosion resistance of point level measurement equipment
Performance failures of level sensors cause costs to rise – not only due to the interruption of process but also when the replacement and commissioning of the devices become time-consuming. Capacitive RF probes with full coating protection as a safe and reliable measurement solution especially in flue gas cleaning.
RF measurement in clean and contaminated acetone for synthetic fiber manufacturer producing special protective clothing and packaging solutions
Single-rod probes using the capacitive measuring method are in many cases a clever solution when it comes to level detection. They can be found in overfill protection and as demand or empty detectors in process or storage containers. These limit switches are suitable for almost all bulk materials from different industries, due to high sensitivity, high mechanical load and the variety of probe extensions. But these qualities also make them a suitable solution in the fascinating world of varied liquid applications, be they in food, wood, rubber, plastics, environmental and power plants, building materials and chemical industries. The use of the RFnivo® capactive rod is fully explained here within the textile production process featuring the aggressive substance of acetone. The Rotonivo® rotary paddle switch having provided the solution for many years for the plant operator, this time the application required an alternative answer from the UWT team.
Concerning precise interface measurement of different solids in liquids there are popular project planning options for continuous level monitoring with lot systems and point level detection with vibrating forks. A company in England who manufactures stone recovery plants for the quarrying industry implements the electromechanical plumb bob NivoBob® for the detection of interface levels with the right feeling for the separating layer. The operator was looking after a principle that is sensitive and simple.
Modern, high-quality technologies ensure a continuous stress-free manufacturing process in plants
When it comes to detecting fill levels in silos and material processing operations, sensors with a high level of compatibility for different process containers provide the optimum support for a smooth process. Depending on the processing stage, the material to be controlled can be of very different nature and place different demands on the measurement technology to be used. Users from different industries with a number of scattered storage silos consider it increasingly necessary for their plants to be equipped with automated visualisation and monitoring of the data in addition to continuous measurement of the fill levels.
Capacitance level measurement in blender for animal feed production: Precise media detection for adhering raw materials
The animal feed manufacturer Sano – Moderne Tierernährung GmbH has been installed the integral version of the capacitance Capanivo® CN 7100 limit sensor for his blending processes. With its reliable media detection and short reaction time, the sensor helps to ensure the correct mixing proportion of the individual components, the homogeneous distribution and also the lasting quality of the end product. About 50-100 kg of liquid components of the most different liquid media are added to about 3 tons of solid content. These are injected into the mixing container within one minute by a special injection device. For this purpose, the various liquids are injected from storage tanks or mobile containers (GRP), with a pressure of up to 5 bar, into the mixing container via a distributor attached to the mixer.