Steam Jet Tank Heater

Heaters are recommended for use where  Heating and strong  directional circulating action in tank are required. These Heaters are used for heating and agitating solutions/liquid. For low-noise  heating of all kinds of liquids in vessels.

The steam jet emerging from the driving nozzle accelerates the  liquid present in the vicinity and in the mixing nozzle. In this way a controlled flow, without condensation shocks and rattling is produced. Furthermore, the whole contents of the vessels are set in  motion and the heat transferred to the liquid is evenly distributed throughout the vessel. All the heaters are provided with  an extra inlet for connection for an air pipe. On delivery this inlet is  sealed with a screw plug. Normally it is not necessary to operate with air. However, the admission of air greatly intensifies the  movement of the circulating liquid; it an also assist in avoiding  rattling that may occur when starting with a cold liquid. The screw  plug must be removed if air is to be introduced and a pipe with an  adjustment valve must be connected (see fig.). Through this pipe atmospheric air can be drawn in the heaters are of robust    construction and operate without heat loss. 

Construction:
Tank heater normally manufacturing from Carbon Steel or stainless steel. it is consisting of diffuser, suction chamber and nozzle. All sizes can be made in other material also if corrosive conditions so require.

Operation:
The nozzles are operated by flow of steam. As shown in fig. the jet of steam entrains tank liquid through the suction opening condensation take place immediately upon mixing of the liquid and steam and the steam heated liquid is discharged through the diffuser in to the tank at considerable velocity.