Boiler Chemical Dosing Pump – Precision Pumping for Treatment Applications

Consistent chemical feeding is an important part of many boiler water treatment arrangements. A boiler chemical dosing pump is used to deliver a measured quantity of treatment chemical into the required process.

Selecting a Pump for Boiler Dosing

The selection of a dosing pump depends on several operating factors, including:

1. Required dosing flow
2. Discharge pressure
3. Chemical properties
4. Material compatibility
5. Operating conditions
6. Required control method

A correctly selected pump helps provide controlled chemical delivery without relying on manual feeding.

Types of Dosing Pumps

Anala Pumps manufactures different types of dosing and metering pumps, including hydraulic-operated dosing pumps, miniature plunger dosing pumps and mechanical diaphragm dosing pumps.

Its published range includes pumps designed for controlled-volume liquid delivery against positive differential pressure.

Boiler Dosing Applications

A boiler chemical dosing pump can form part of a larger dosing arrangement used in:

1. Industrial boiler systems
2. Steam-generation processes
3. Water treatment plants
4. Process-water systems
5. Chemical treatment applications

The actual chemical, dosing rate and pump configuration should be determined according to the boiler and water-treatment requirements.

Pump Materials and Construction

Chemical compatibility is an important consideration when selecting a dosing pump. Anala Pumps publishes options including PP, SS304, SS316 and PTFE for different dosing-pump applications.

Integrated Dosing Packages

Instead of selecting a pump separately, a complete dosing package can combine the pump with a chemical tank, agitator and control system. Anala Pumps offers customized dosing systems and specifically mentions boiler HP and LP dosing systems.

Conclusion

A suitable boiler chemical dosing pump provides controlled chemical delivery as part of a boiler treatment arrangement. Pump capacity, pressure, chemical compatibility and system controls should all be considered during selection.