OKURA INTEX CO., LTD.  JAPAN    E-mail ; okura@okuraintex.co.jp  okuraintex@aol.com

 Bare tube type heat exchanger  iChannel typej for high temperature

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For town scale incinarator

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 Characteristics

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 Tube type heat exchanger for gas-gas.
Tube ( carbon steel, stainless steel or alloy
steel tube) can be selected . depending on
the contents of exhausted gas.

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in order to get high efficiency, high temp. gas is flowed to tubes at right angle to each other. Gas inside of tube is flowed with high speed.

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 Tube block is horizontal type or vertical type.

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 High temp. gas is Max 950Ž and heat to Max 750Ž to low temp. gas./air

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Large capa. is available , by installing several units in duct in parallel.

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For car manufacturing plant

For chemical plant

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Shell & tube type Heat exchanger

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For chemical plant

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 Characteristics

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Many tubs are installed in shell and high temp. gas is flowed in tube.
 Baffle plate is installed in order that low temp. gas is flowed to tube at right angle
to each other.

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 Even if  high dusts content in exhausted gas , attachment of dust become low by flowing gas in high speed..

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High temp. gas is Max 850Ž and heat to Max 600Ž to low temp. gas./air.

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Due to self-standing by shell , space of heat exchanger becomes small.

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 by flowing cooling water in shell side , it is used as gas cooler.

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Layout for reference.

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For chemical plant @ Weight@18.1@ton

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