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Dalian Roy Pump Co., Ltd

Contact person: Manager Wang

Mobile: 1389861628

Tel: 0411-86506688

Fax: 0411-84415924


Address: No. 18, West China Road, Ganjingzi District

Room 807, block a, Zhongnan building

Application of complete dosing device

2021-02-02 00:00:00

A complete set of dosing device is produced. The unit is mainly composed of solution tank, metering pump, filter, safety valve, check valve, pressure gauge, buffer tank, liquid level gauge and control cabinet, which is installed on a base. Just put the combined dosing device in the dosing room, connect the water inlet and outlet, and connect the power supply, which can greatly reduce the workload of design and field construction.

It provides reliable guarantee for the quality, safety and on-site operation of the whole system. It is mainly used for the treatment of boiler feed water, circulating water, hydrazine and phosphate in power plant, and also used in petroleum, chemical, environmental protection, water supply system and other industries. Through different process design, various solid and liquid chemical solutions are prepared, and then the solution is added through metering pump to meet various design requirements.

The dosing process can be operated manually, or the dosing device can be turned into a mechatronic product, which can be automatically controlled by various electrical instruments such as PC, magnetic flap level meter, acidity meter, travel controller, frequency converter, etc. The suitable metering pump can be selected according to the needs of industrial process. The flow rate ranges from 1 L / h to 8000 L / h and the pressure ranges from 0.1 MPa to 25 MPa.

Manufacturers of complete sets of dosing device, which is a complete set of device that injects chemical liquid into various systems according to the process flow, can be divided into three categories according to the application. The oil and gas field dosing device is mainly used to inject flocculant, scale inhibitor, corrosion inhibitor, demulsifier and other chemicals into the wellhead and other systems on the platform during oil and gas exploitation. The dosing device of power industry can be used to add chemicals to the water vapor circulation system, which are conducive to improving water quality, preventing scaling, slowing down corrosion and removing polluted steam quality, so as to ensure the safe operation of water vapor system equipment in power plant.

According to the classification of water gas circulation process, it is mainly used for pre water addition, water preparation, water supply, circulating water, condensate water, coal ash water and wastewater treatment. The water treatment dosing device is used for dosing tap water, wastewater and sewage in the process of water treatment. Mainly used for water supply and drainage treatment, environmental protection and other processes. Such as waterworks, hotels, restaurants, swimming pools, sewage treatment plants.

Production of complete dosing device

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