The pump skid mounted is used for the quantitative dosing of dry powder reagents after preparation and dissolution in the water treatment process. This device is designed to achieve the control of dosing concentration and dosing amount. It integrates a dosing pump, a backpressure device, a safety overflow protection device, a pulse steady flow and pressure stabilizing device, and a flow detection and control system. It is widely applied in the flocculation dosing process of sewage treatment systems in industries such as power, petrochemical, pharmaceuticals, paper-making,, and textiles. It is also used in emergency dosing processes like disinfection and adsorption in water treatment plants.

Technical Features

- It is controlled by metering pumps, enabling remote automatic control. The pumps are flexibly configured as backups for each other (each unit has 1 - 5 pumps). It integrates functions of pressure stabilization, overflow, and metering, ensuring stable and reliable chemical dosing.

- The dosing points are flexible. With automatic control, it can achieve simultaneous dosing at multiple points and remote switching.

- The pipeline connection is integrated, replicable, and the pipelines have strong interchangeability. It is convenient for inspection and maintenance, greatly facilitating production and operation.

- The metering pumps can be operated locally or remotely via buttons to start and stop the pumps. The dosing volume can be set through the buttons, with an adjustment range of 0 - 100%.

- It can be integrated with an automatic control system. Through the PLC of the automatic control system and remote communication, remote monitoring and control functions can be realized, and the communication form can be selected. A separate automatic control cabinet can be designed, or the pumps can be directly controlled remotely.

- It features stable dosing, high precision, and a high degree of intelligence, and requires low post - maintenance. These features are highly recognized by users, and it has received extensive attention and praise in the industry. The customized skid - mounted chemical dosing system combines standard components and metering pumps, making installation and maintenance convenient.

Application

It is widely applied in the flocculation and chemical dosing processes of wastewater treatment systems in industries such as power, petrochemical, pharmaceutical, paper-making, and textile. It is also suitable for the emergency dosing processes (e.g., disinfection and adsorption) in waterworks.