Jiangsu Shuoyun Petrochemical Equipment Co., Ltd.

Products

Steam accumulator

A steam accumulator is equipment that stores thermal energy by utilizing the heat storage capacity of water, and releases the energy in the form of saturated steam when required. It reduces fluctuations in thermal load and performs the unique function of peak shaving and valley filling to balance and absorb thermal loads. It can be applied to heating systems with large thermal load fluctuations, intermittent heat source systems, heating systems requiring stored steam for emergency use, and heating systems needing a large amount of steam instantaneously. After putting the steam accumulator into operation, the boiler can be guaranteed to run stably under optimal combustion conditions. In industrial boiler systems, if steam consumption fluctuates drastically, it will cause swings in boiler steam pressure and water level, making boiler operation difficult and lowering combustion efficiency. In such cases, the accumulator can effectively stabilize boiler load, improve operating conditions and prevent efficiency degradation.

Common Steam Accumulator Product Series

Model	Nominal Volume (m³)	Diameter (mm)	Overall Length (mm)	Nominal Pressure (MPa)	Total Heat Storage Capacity (kcal)	Max Steam Storage Capacity T(steam) / Cycle	Remarks
CV6-1.0	6	φ1400	4370	1.0	0.78×10⁶	0.72
CV8-1.0	8	φ1600	4670	1.0	1.04×10⁶	0.96
CV12-1.0	12	φ1800	5220	1.0	1.56×10⁶	1.4
CV16-1.0	16	φ1800	6820	1.0	2.08×10⁶	1.9
CV20-1.0	20	φ2000	7120	1.0	2.79×10⁶	2.5
CV25-1.0	25	φ2000	8300	1.0	3.48×10⁶	3.2
CV32-1.0	32	φ2200	9020	1.0	4.46×10⁶	4.1
CV40-1.0	40	φ2400	6520	1.0	5.94×10⁶	5.5
CV50-1.0	50	φ2600	10020	1.0	7.74×10⁶	6.9
CV65-1.0	65	φ2800	11360	1.0	9.66×10⁶	8.9
CV80-1.0	80	φ3000	12220	1.0	12.6×10⁶	11.6
CV100-1.0	100	φ3000	15600	1.0	14.8×10⁶	13.7
CV130-1.0	130	φ3200	17300	1.0	20.5×10⁶	18.9
CV150-1.4	150	φ3000	21670	1.4	34.5×10⁶	30.5
CV150-1.4	150	φ3400	17452	1.4	34.5×10⁶	30.5
CV180-1.0	180	φ3400	22340	1.0	28.4×10⁶	26.2
CV230-1.0	230	φ3600	23860	1.0	37.6×10⁶	34.7
CV300-1.0	300	φ3800	23520	1.0	49.0×10⁶	45.2
CV400-1.0	400	φ4000	33040	1.0	66.8×10⁶	61.7

Note: Pressure grades include: 1.0 MPa, 1.3 MPa, 1.6 MPa, 2.5 MPa, 4.0 MPa, etc. This table covers the 1.0 MPa series and 1.4 MPa series.