| abstract |
The utility model discloses a kind of flue gas dechlorination lye steps to configure system and device.The utility model include solid weigh automatically feed system, high-concentration alkali liquor configuration with storage system, lye dispatching with dilution system, on the spot control system.Solid NaOH is added solid after sealing off and weighs automatically feed system, one-touch weighing is simultaneously sent into alkali liquid tank, according to the NaOH weight being added, it is automatically added to the solvent of corresponding amount, it is configured to the high-concentration alkali liquor of 20mol/L concentration, promote NaOH sufficiently to dissolve by blender and prevents deposit in alkali liquid tank bottom deposit.When unit is run, according to state modulators such as unit loads and the demand of high-concentration alkali liquor is supplied, is sent into flue atomising device with desulfurization wastewater mixed diluting.Control system uses one-touch design on the spot, realizes automatically configuring for high-concentration alkali liquor. |