Genuine three-pass hot water boiler with wet bottom, horizontal design.
TERNOX 2S series is a family of packaged smoke tube hot water boilers.
Designed for a maximum safety pressure up to 6 bar (higher pressure available on request). The range includes different models with an output from 2200 to 10200 kW.
General features:
The generator with 3 effective smoke passes is made up of a cylindrical furnace with a wet bottom, in which the flame develops and runs through the furnace (1st smoke pass) and, at the bottom, through the inversion chamber, enters the tube bundle of the 2nd smoke pass. The fumes return to the front where they enter the tube bundle of the 3rd smoke pass. Exiting the tube bundle, the fumes are collected in the rear chamber and conveyed to the chimney.
- Boiler body: the components of the boiler body, outer shell, furnace, inversion chamber, tube plates and tube bundle are made of quality steel in accordance with current regulations. The materials used are accompanied by manufacturing certificates certifying the chemical and mechanical characteristics and the controls during the production cycle and therefore their suitability for use. The inversion chamber is made with flat tube plates. The welded joints are carried out according to procedures approved by suitably qualified personnel. Once manufacturing is complete, each pressure carrying part is subjected to testing by carrying out the hydraulic test.
- Smoke pipes: making up the quality steel tube bundle, are welded to the tube plates by means of qualified automatic procedures. Finally, the pipes are headed by counterbore eliminating the protrusions from the plate.
- Front door: made of steel sheet, hermetically sealed against fumes leakage, is internally lined with refractory insulating concrete.
- Rear smoke chamber: made of steel sheet, is insulated by casting of suitable material, it is complete with horizontal flanged connection for flue gas evacuation and with inspection and cleaning doors.
- Base: it consists of a frame in steel profiles electro-welded to the tube plates.
- Insulation of the outer shell: thermal insulation is ensured by a mineral wool mattress, externally protected by an aluminum foil (stainless steel on request).
Composition of the standard supply: (1)
- Plate for burner mounting, complete with sight flame (with drilling on request)
- Lifting eyebolts
- Standard documentation
(1) The quality and the model may vary according to the offered .
Optional components:
- ECONOMIZER for the recovery of the residual heat of the fumes leaving the boiler, available in the versions for gas or light oil
- CONDENSER for the recovery of the latent heat of the fumes leaving the boiler, available only in the gas versions
- ELECTRICAL CABINET BASIC_W
- ELECTRICAL CABINET IML_W
- BOILER SAFETY KIT: Instrument wood log to be mounted on the boiler flow, complete with all connections required for the on-site safety and control instrumentation
- LADDER AND WALKWAY KIT with carbon steel railing, painted with special rust-proof paint and welded by joints that ensure the correct coupling of every element
- HIGH EFFICIENCY OPTION Option to supply a generator with 94-95% efficiency levels
