Supply of the DG160-120×13 feedwater pump for Chita CHPP-1 (PJSC TGC-14)
Chita CHPP-1 (PJSC TGC-14) is a coal-fired combined heat and power plant located in Chita (Trans-Baikal Territory, western shore of Lake Kenon). The installed electrical capacity of Chita CHPP-1 after modernization is 452.8 MW, thermal capacity is 1072 Gcal/h
It is the largest power plant in the company's structure and in the Trans-Baikal region.
It covers about 74% of electricity consumption and over 80% of the heat demand of the city of Chita, and also provides a technological reserve for Russian Railways and mining projects in the region.
Goals, objectives and solution
Project objective:
Replacement of the outdated "Sumy" PE150-145 feedwater pump with modern and more efficient equipment.
Key Customer requirements:
- Complete preservation of overall and connection dimensions — installation on the existing foundation without rewelding pipelines
- Increased reliability of the pump unit
- Maintenance of operating parameters: flow rate 150 m³/h, head 1580 m
Why DG160-120×13 was chosen
1. Parameter identity
Flow rate 150 m³/h and head 1580 m fully correspond to the characteristics of the replaced PE150-145 pump.
2. Design compatibility
The pump is designed for the mounting places of the "Sumy" analogue — costs for foundation reconstruction and pipeline rewelding are excluded.
3. Turnkey package
The supply includes an electric motor, which ensures the unit's readiness for installation.
Results and current status
Shipment completed
The DG160-120×13 pump unit in full configuration (pump + electric motor) has been shipped to Chita CHPP-1.
Compliance with requirements
The equipment meets all declared technical characteristics and the Customer's requirements for overall and connection compatibility.
Without reconstruction
The possibility of replacing the "Sumy" pump has been ensured without stopping the main pipelines and lengthy reconstruction of the civil part.
At the moment, the pump unit is in transit — shipped from the warehouse or manufacturer and en route to Chita CHPP-1.
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