Cooling Water Chemical Dosing Package Unit

[Overview]   

The automatic cooling water chemical dosing package unit is a new type of chemical dosing equipment developed by our company. It applies the valuable technologies and experiences in industrial water treatment and is based on the introduction of advanced foreign control technologies. The product features a reasonable system design, centralized control, high degree of automation, and can truly control water quality stability. The system operates safely and reliably and is easy to operate. It can truly achieve the automatic control of the cooling water treatment operating system.

[Working Principle] 

The working principle of the automatic cooling water treatment chemical dosing package unit is as follows:

[System Configuration]

The whole unit is configured with three parts: chemical dosing part, data detection part, and control part;

• Chemical dosing part: It includes the scale and corrosion inhibitor/bactericide dosing unit and the acid-base dosing unit;

• Data detection part: It includes the detection of chemical content, pH/conductivity/ORP data, and make-up water flow detection;

• Control part: It includes drainage control, flow switch control, and system host control;

   

The basic working principles of each component unit:

• Scale and corrosion inhibitor dosing unit: Automatically controls the chemical dosing amount according to the online chemical detection data or make-up water flow. On the premise of ensuring the effect, it minimizes the chemical dosing amount.

• Bactericide dosing unit: Controls the dosing cycle through ORP or time, adding continuously or intermittently to continuously inhibit the growth of bacteria and algae.

• Acid-base control agent dosing unit: Generally selected for systems with high alkalinity and high hardness make-up water. It precisely controls the dosing amount of acid or alkali through the pH sensor to control the pH within the set range.

• Blowdown control unit: Monitors the water conductivity in real-time. According to the set concentration ratio, it controls the opening and closing of the electric valve to avoid blind drainage and water resource waste.

  Flow switch control unit: Monitors the circulating water system in real-time. Through the flow switch sensor, it controls the operation and stop of the chemical dosing device to avoid chemical waste.

  [Features of the Unit]

• Automatic continuous dosing technology to ensure accurate, timely, stable, and reliable dosing and control of various chemicals;

• Multiple configurations are available for different water treatment users;

• Precisely monitors the system water quality throughout the process and fully automatically controls the blowdown;

• Controls the chemical dosing amount through the preset program, which not only ensures the dosing effect but also minimizes the chemical dosage;

• Monitors the pH value and adjusts the acid-base dosing amount in real-time to achieve a higher concentration ratio and reduce the make-up water cost;

• All control components are imported parts to ensure that each operation of the automatic control is accurately completed;

  Complete automatic protection measures to ensure the stable and safe operation of the system.

   

   

[Specification Model]