oil condensing boiler feed pumps

Boiler Feed Pump (BFP) –

2019-6-12 · technical characteristics of boiler feed pumps (hereafter referred to as BFP), which are high-pressure pumps mainly used for thermal power generation. In a thermal power plant, the BFP is one of the criti-cal auxiliary machines that are equivalent to the heart of …

Boiler feed pump | KSB

Boiler feed pumps are also referred to as feed pumps (see Reactor pump) and designed as multistage radial flow pumps. (Also see Multistage pump.). They serve to feed a steam generator such as a boiler or a nuclear reactor with a quantity of feed water corresponding to the quantity of steam emitted.

Oil Boilers – Which?

In practice, only condensing oil-fired boilers can meet this efficiency requirement. Typically, a new condensing oil-fired boiler will have an efficiency of 92% to 93%, compared with 85% for a new non-condensing boiler and 60% to 70% for older systems.

Condensing boiler | Grundfos

2019-6-4 · A condensing boiler is provided with a condenser, by which the water vapour produced by the burning of gas or oil in the boiler, condenses back into liquid water – hence the name condensing boiler. The energy contained in the vapour, would without a condenser, normally discharged to …

Fluid Coupling for Boiler Feed Pump –

2019-6-10 · Operating at stepless output rotating speed, the fluid coupling for motor-driven boiler feed pump is provided with a scoop tube. Since the scoop tube is used to scoop oil circulating at a high speed, the tube tip is made of a special alloy for higher erosion resistance. [5] Oil pumps This fluid coupling is provided with three oil pumps:

Oil Boiler Pump, Oil Boiler Pump Suppliers and

Alibaba offers 2,332 oil boiler pump products. About 34% of these are pumps, 6% are boiler parts, and 1% are construction machinery parts. A wide variety of oil boiler pump options are available to you, such as screw pump, diaphragm pump, and multistage pump.

Boiler Feed Water Pumps & Condensate Pumps | …

Large industrial condensate pumps may also serve as the feedwater pump. In either case, to force the water into the boiler, the pump must generate sufficient pressure to overcome the steam pressure developed by the boiler. This is usually accomplished through the use of a centrifugal pump.

Condensing boiler – Wikipedia

2019-6-6 · Condensing boiler manufacturers claim that up to 98% thermal efficiency can be achieved, compared to 70%-80% with conventional designs (based on the higher heating value of fuels). Typical models offer efficiencies around 90%, which brings most brands of condensing gas boiler in to the highest available categories for energy efficiency.

Condensate pump – Wikipedia

2019-6-1 · The output of the DFT supplies the feed booster pump which, in turn, supplies the feedwater pump which returns the feedwater to the boiler so the cycle can start over. Two pumps in succession are used to provide sufficient net positive suction head to prevent cavitation and the subsequent damage associated with it.

Stainless Steel Condensate Return Units – Industrial …

2019-6-13 · High Quality Stainless Steel Exceptional Value, Extraordinary Quality Aero Stainless Steel Condensate Return Units from Industrial Steam offer the best materials available for long life. Tanks have a 20 year warranty against corrosion and are made from 12 gauge 304 SS with internal ribbing where needed for excellent strength. Available in five standard sizes; 12, […]

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