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1.Type:Gasket Plate Heat Exchanger, 2.Equivalent Alfa Laval M3 series, 3.Stainless steel Plates,NBR Gasket, 4.Power: 300-800KW - details see: https://www.machineto.com/alfa-laval-m3-replacement-gasket-plate-heat-exchanger-stainless-steel-aisi316-plates-nbr-gasket-for-food-industry-bh30-series-10241988

Alfa Laval M3 replacement Gasket Plate Heat Exchanger Stainless steel AISI316 Plates NBR Gasket for Food Industry BH30 series

Model	BH30B
Cross Reference ALFA LAVAL	M3
Height, H [mm]	480
Width, W [mm]	180
Min standard length, L [mm]	400
Max standard length, L [mm]	650
Vertical port distance, VC [mm]	357
Horizontal port distance, HC [mm]	60
Max temperature [°C]	180
Max pressure [barg]	16
Flange size	Pipe 1 1/4’’
Max. flow rate [kg/s]	4

(Measurment in mm, N means the number of the plates)

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

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.

Advantages of the Baode Gasket Plate Heat Exchanger
*Less splace& more efficient
Baode Gasket plate heat exchanger is compact size! With the compact designs they just need 22–50% less space in the system than a comparable shell-and-tube heat exchanger. so they require up to 75% less cooling media, you just need a smaller pumps that will consume less energy.

*Six times more efficient than shell & tube heat exchanger.

Compare with Shell-tube-heat exchanger, Baode gasket plate heat exchanger / Frame and plate heat exchanger offers up to six times greater heat transfer efficiency. The special corrugate plate pattern creates a high level of turbulence which, in combination with the low liquid volume and high heat transfer values. This make easy to control the heating or cooling effcient.

*Easy maintenance

When cleaning is needed, gasket plate heat exchanger can easily be opened, giving access to the plate surfaces, use pressure water or certain liquid to clean.