Boiler water treatment circulating water dosing device

Boiler water treatment circulating water dosing deviceWidely used in multiple fields, including:

Electric power industry: used for the treatment of water supply, boiler water, circulating water, wastewater, etc. in power plants.

Petroleum and chemical industry: Injecting various chemicals into wellheads and other systems on platforms during oil extraction.

Environmental protection industry: used in water treatment processes such as water supply systems and sewage treatment plants.

Other industries: such as boiler feedwater ammonia and hydrazine addition, shutdown protection ammonia and hydrazine addition, as well as swimming pool water treatment, HVAC water treatment, heating system water treatment and other fields.

Boiler water treatment circulating water dosing deviceworking principle

Drug dissolution: Solid drugs are added to the dissolution tank and mixed with industrial water in proportion to form a uniform solution.

Metering dosing: The metering pump delivers the solution quantitatively to the dosing point of the circulating water system according to the instructions of the control system.

Mixing reaction: The reagent is thoroughly mixed with circulating water in a mixer to achieve anti scaling, anti-corrosion, or sterilization effects through chemical reactions or physical actions.

Automatic regulation: Real time monitoring of water quality parameters (such as pH value and conductivity) by online sensors, feedback to the control system, dynamic adjustment of dosage, and maintenance of water quality stability.

Maintenance skills

Regularly inspect the dosing pump: use a flow meter and pressure gauge to monitor the working status of the dosing pump, ensuring that its flow rate and pressure are within the specified range. At the same time, check whether the sealing components are intact to prevent the leakage of chemicals.

Cleaning the mixing tank: After each change of chemicals, the mixing tank should be cleaned to prevent residual chemicals from affecting the subsequent treatment effect.

Check the mixer: Regularly check the operation of the mixer in the mixing tank. If any abnormal noise or speed is found, it should be adjusted or replaced in a timely manner.

Maintenance of pipeline system: Regularly check whether the pipeline is leaking, damaged, or blocked, and carry out dredging and cleaning. For exposed pipelines, insulation treatment should be done well.

Calibration sensors: The sensors used for water quality monitoring in the control system need to be calibrated regularly to ensure accurate data.