DSV-B Series Butterfly Dissolver , are used for mixing, dispersing and evacuating of Ultra High Viscosity, thixotropic products.
All standard equipment on the machine are designed to deal with extreme mixing and dispersing conditions that can be encountered during these types of processes. They can be used with mobile vessels, between 500 LT - 1500 LT net batch
capacity.
Standard machine is composed of two mixing shafts. (Optionally, machine is also available in single shaft execution with only Butterfly shaft). Butterfly Impeller rotates in the center of the product vessel at low speed, scraping the sides of the vessel wall with three side scrapers.
This provides effective mixing of the high viscosity product.
Dissolver/disperser shaft on the side of the vessel is used for adding solid materials and dispersing them at high speed for effective homogenizing/dissolving. Both shafts are driven by modern frequency converters and the speed are variable.
This is a completely closed and sealed system, where vacuum can be applied if required. (Vacuum design is optional) Machines which are equipped with optional vacuum design have a sophisticated “Automatic Vacuum Control System”.
Required vacuum value inside the mixing container is measured, controlled and electronically adjusted between a desired minimum and maximum vacuum value, by machines PLC control system.
This provides maximum efficiency;
Minimum electrical consumption and labor, because the vacuum pump will not be running all the time during the process.
All machine parts that interfere with the product are manufactured from high-grade stainless-steel materials.
Each machine is delivered with a stainless steel, double walled water-cooled production vessel. Inner wall of the vessel is completely machined for effective discharge under a hydraulic discharge press. Upper body lifting and lifting of the stainless-steel vessel lid / cover are provided by an electro-hydraulic system.
When the machine lid is closed during the process, Butterfly impeller and the Disperser disc can be lifted up to maximum level of the vessel for effective mixing and scraping.
Fixing of the production vessel to the machine is provided by “Pin&Lock Joint System” for maximum working safety at high viscosity. This system ensures that the vessel is centered automatically to the main shaft, as it is approached to the machine.
DSV-B Series machines have a standard PLC control system for controlling machine functions and setting working parameters such as load of the motors, process time, temperature control, energy consumption, etc. Optionally, recipe controlled, PC/PLC based YOKEŞ® BATCH CONTROL system is available.
“Complete Electrical Safety Arrangement” is a standard feature on any DSV-B Series Butterfly dissolver.
Pınar Yokeş - Sales and Marketing Manager - YOKEŞ Makina San. Tic. Ltd. Şti
