Dosing system for Formaldehyde

Project features

• Complete 3D design of the project and technological scheme
• Production of mounting frame, installation of container and pipe connections of the pumps.
• 2 Double diaphragm pneumatic pumps with anti-pulsation dampers
• 2 modules system on different stages with common automated control
• Volumetric dosing system, monitoring the pump for stroke
• Software development in Bulgarian with the ability to set the required dosage
• On-site installation

Project description

The system consists of 2 modules on 2 different floors, with a pipeline between them. The first module consists of a double diaphragm pneumatic pump that sucks from a standard IBS container and a full container on the second floor. The vessel is equipped with level sensors for upper and lower level and in relation to them the pump is switched on when it is necessary to supplement the vessel.

The pump on the second floor is equipped with a sensor that monitors the progress made. The CPU controls the dosing. Based on a predetermined amount of stroke, the controller calculates how many strokes need to be made by the pump to dose the set amount.

Once the dosing is done, the controller blows out the route with compressed air through a system of valves to have maximum dose accuracy.