One, the purpose of the heat storage heater:

A thermal storage tank, also known as a steam storage tank, is a steam vessel that uses water as the heat storage medium. It is an efficient energy-saving and emission-reduction device that enhances the reliability and cost-effectiveness of steam utilization. The steam storage tank has a wide range of applications, including steel, metallurgy, textile dyeing and finishing, chemical fiber, pulp and paper making, brewing, pharmaceuticals, food processing, and power generation industries.

Steam accumulator is suitable for the following situations:

1. Systems with significant steam load fluctuations.

2. Systems with significant fluctuations in steam consumption.

3. Systems with intermittent fuel supply or significant flow fluctuations for heating.

4. Steam storage is required for a heating system that can be used at any time.

5. Steam for heating systems and insulation equipment.

Section 2: Structure Form of the Heat Retainer

The form of steam heat storage tanks is generally horizontal, used in conjunction with boilers. The outer body of the storage tank is insulated, and the cylinder is equipped with a steam distribution system, branch pipes, and steam nozzles. The nozzles are surrounded by a circulating cylinder. Pressure gauges, water level indicators, and automatic control valves are installed externally. The cylinder is equipped with steam inlet and outlet ports, inlet water pipe openings at the bottom, and manholes, etc.

III. Features of the Heat Storage Equipment:

The steam accumulator cylinder is 90% filled with saturated water, with the steam space above. When the boiler's evaporation exceeds the steam demand, the excess steam enters the accumulator to heat the stored water (saturated water), and the steam itself condenses within. This causes the pressure in the accumulator to rise. When the steam demand exceeds the boiler's evaporation, the stored water (saturated water) in the accumulator boils due to the pressure drop, providing steam to maintain the boiler load constant. The entire process is automatically controlled by a set of regulating valves. The greater the pressure difference between the boiler and steam demand pressures, the more heat the accumulator can store, and its volume can be selected based on different conditions. The steam accumulator is particularly suitable for industrial boiler systems.

Section 4: Ordering Instructions for Heat Storage Units

Selection can be made based on the steam boiler's installed capacity, rated working pressure, and system's maximum instantaneous steam demand and pressure, among other balancing conditions to determine the model and number of units; or, the selection can be determined by calculating parameters through thermal balance analysis from a 24-hour steam supply load curve chart.

V. Specifications of Common Heat Storage Units: