Dosing system to produce a detergent solution of defined concentration.
1 powdered and 2 liquid highly concentrated detergent chemicals are metered from the containers to a dissolving canister containing 2 liters of water. The powder, chemicals and water are then mixed into a detergent solution of a defined concentration. The prepared solution is released to a storage tub. This is always kept full in order to have a buffer for short term increase in the consumption of solution.
Data
Dosing performance:
| Powder: | approx. 5 kg/h |
| Liquid chemicals: | approx. 4 l/h |
| Solution: | 120 l/h |
| Storage tank: | approx. 20 l (Option 40 l) |
| Base dimensions: | w150 x d70 x h145 cm together with the liquid containers |
| Weight: | approx. 50 kg |
| Electrical supply: | 230 VAC single phase, 0.13kw |
| Supply water pressure: | minimum 2 bar |
Vertical support with rotating drum carrier steel, zinc and powder coated, drum fixing device with clamp bands.
Powder dosing directly from the drum consisting of: dosing hopper to be fixed on the chemical drum, gear dosing motor with dosing screw and holder, dosing nozzle, solenoid hammer, empty switch, cover, closing device for the dosing tube.
Liquid chemicals dosing
2 peristaltic pumps fitted at the control housing, suction
tubes with level switches for empty indication of the
containers, injection valves to the batch dissolving canister.
Dissolving system for the chemicals
Batch dissolving canister 2 l with stirrer, injection valves
for the liquid chemicals and water,
pneumatic emptying system to storage tank.
level control switch with switch points for dosing,
emptying and overflow.
Control system control housing IP 54
Micro processor based control system with
programme selector for operation and test
programs. Adjusting of the dosing performances
by 3 knobs 0-100%
monitoring of the switches with each separate
indication with yellow and red lamps:
switch off dosing during any malfunction,
remote fault control by dry contact.
Suitable for all drums 20-50 kg