Product Introduction

An automatic dosing product developed and produced by a dosing device, mainly used for the treatment of boiler feedwater, circulating water, hydrazine, phosphate, etc. in power plants, and can also be used in industries such as petroleum, chemical, environmental protection, and water supply systems. The unit combination dosing device mainly consists of a solution tank, a metering pump, a filter, a safety valve, a check valve, a pressure gauge, a buffer tank, a liquid level gauge, a control cabinet, etc., which are integrated and installed on a base. Users only need to place the combined dosing device in the dosing room, connect the inlet and outlet, and turn on the power to start and put it into operation. This factory based complete set of devices can greatly reduce the workload of design and on-site construction, providing reliable guarantees for the quality, safety, and on-site operation of the entire system. 　 

Performance Description:

1. The complete set of equipment mainly includes a feeding system, a storage tank, a dosing system, a power control system, etc.

2. The dissolution tank is equipped with facilities required for automatic operation, such as level gauges, low level alarms, valves, etc. A magnetic flap level gauge is installed on the outer wall of the barrel to monitor the liquid level in real-time. There is a feeding port and a backup port on the top of the barrel, and a discharge port, a discharge port, an overflow port, a level gauge interface, and corresponding matching valves are provided on the side of the barrel. When the liquid level in the bucket is lower than the set low liquid level value, the alarm system will automatically activate and the dosing pump will pause.

3. The dosing system includes centrifugal pumps, electromagnetic flow meters, and related valves.

Boiler water treatment system, circulating cooling system, central air conditioning circulating water system, raw water pretreatment and wastewater treatment system in the thermal power generation industry;

Boiler water treatment systems, circulating cooling systems, chemical additive dosing systems, and wastewater treatment and disinfection systems in industries such as petroleum and chemical engineering;

Disinfection of municipal water supply, swimming pools, water plants, sewage treatment, and building domestic water;

Disinfection of industrial circulating water and industrial wastewater treatment;

Other related industries' liquid dosing systems.

Features:

Taking system design as the main body, it overcomes the shortcomings of poor systematicity in traditional products designed with a single device or component as the main body;

Absorb the essence of domestic and foreign dosing technology, and optimize the process with a new design concept;

Modular design of product structure, integrated combination, making it easy to expand capabilities and functions;

Flexible configuration solutions can be provided based on different water quality and user requirements;

Various brands, materials, and grades of equipment and components from both domestic and international sources are available for users to freely choose and match;

Choose from multiple control modes such as manual and automatic to achieve different control requirements.

Working Principle:

1. The dosing device adopts an electromechanical integrated structure, which can be divided into fixed and mobile (cart type) installation. Each form of dosing device is equipped with a mixing system, dosing system, and automatic control system. Several fixed pry mounts can be combined into a whole, coupled with a variable frequency control system, which can achieve local control, remote automatic control, and manual and automatic mutual conversion of dosing. The auxiliary dosing device has the advantages of compact structure, small volume, low noise, stable operation, simple installation, and convenient operation and use.

2. The dosing device precisely prepares solutions of various solid and liquid chemicals through different process designs, and then accurately adds them using a metering pump to meet various design requirements. Such as descaling, deoxygenation, coagulation, acid addition, alkali addition, etc.