Home  >  Industrial Supplies  >  Refrigeration & Heat Exchange Equipment  >  Heat Exchanger

Hastelloy plate heat exchanger, 1.Application:sulphuric acid cooling, 2.300 - 800 kW, 3.Plate material:Hastelloy, 4.Gasket:FTP - details see: https://www.machineto.com/m20m-t20m-alfa-laval-replacement-ftp-gasket-hastelloy-plate-heat-exchanger-for-sulphuric-acid-cooling-10241452

M20M / T20M Alfa Laval replacement FTP Gasket Hastelloy Plate Heat Exchanger for Sulphuric Acid Cooling

Model	BH200
Cross Reference ALFA LAVAL	M20M, T20M, T20B
Height, H [mm]	2150
Width, W [mm]	750
Min standard length, L [mm]	1250
Max standard length, L [mm]	3350
Vertical port distance, VC [mm]	1478
Horizontal port distance, HC [mm]	353
Max temperature	180
Max pressure [barg]	10/16
Flange size	DN200/8”
Max. flow rate [kg/s]	225

Material of Plate		Suited Liquid Kinds
Stainless Steel (AISI304.316 Etc)		Pure Water, Normal Water, Oil for eating, Mineral Oil
Ti, Ti-pd		Sea Water, Saline Water, Mineral Water
20Cr, 18Ni, 6Mo (254SMO)		Dilute Sulphuric Acid, Organic Water Solution
Ni		High-temp and concentration caustic soda
Hastelloy (C276, D205, B2G)		Concentration Sulphuric Acid, Hydrochloric acid, Phosphoric acid
Material of Gasket	Operating Temperature ° C		Suited Liquid Kinds
NBR	-15~+135° C		Water, Sea Water, Mineral Oil, Salinous Water
EPDM	-25~+180° C		Hot Water, Steam, Acid, Alkali
F26	-55~+230° C		Acid, Alkali
TPF	0~+160° C		High Concentrated Acid, Alkali, High temperature Oil, Steam

Applications

General heating and cooling duties. Heating by means of steam, swimming pool heating

Standard Design

The plate heat exchanger consists of a pack of corrugated metal plates with portholes for the passage of the two fluids

between which heat transfer will take place. The plate pack is assembled between a fix frame plate and a movable pressure plate and compressed by tightening bolts. The plates are fitted with a gasket which seals the interpolate channel and directs the fluids into alternate channels. The number of plates is determined by the flow rate, physical properties of the fluids, pressure drop and temperature program.

The plate corrugations promote fluid turbulence and support the plates against differential pressure. The frame plate and the pressure plate are suspended from an upper carrying bar and located by a lower guiding bar, both of which are fixed to a support column. Connections are located in the frame plate or, if either or both fluids make more than a single pass within the unit, in the frame and pressure plates.

Typical Capacities

Liquid flow rate

Up to 16 kg/s (250 gpm), depending on media, permitted

Pressure drop and temperature program.

Water heating by steam

300 to 800 kW

Working Principle

Channels are formed between the plates and the corner ports are arranged so that the two media flow through alternate channels. The heat is transferred through the plate between the channels, and complete counter-current flow is created for highest possible efficiency. The corrugation of the plates provides the passage between the plates, supports each plate against the adjacent one and enhances the turbulence, resulting in efficient heat transfer.

Short delivery time.

High quality

Reasonable price

Customer made

Know-how design and customer support

Certified by ISO9001, CE, UL, WRAS, ROHS, CCS, etc.