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Main   ⁄   Equipment   ⁄   Welded heat exchanger

Welded heat exchanger with a collapsible body

A welded heat exchanger with a collapsible body is a device with a welded package of heat exchange panels as a heat exchange surface. It is extremely cost effective due to its special design and ease of maintenance. This is an innovative device specially designed as an alternative to shell-and-tube and plate heat exchange equipment for heat exchange tasks in technological processes of enterprises of the oil and gas complex, chemical industry, metallurgy and other industries.

Description and design

A welded heat exchanger with a collapsible body consists of a welded cage, inside which a welded package of heat transfer panels is located, and pressure plates. Pressure (sliding / removable) plates provide access to the internal devices of the device for cleaning, maintenance and repair.

  • — Body
  • — Pressure plates
  • — Heat exchange package
  • — Studs and nuts
  • — Flanges

SPECIFICATIONS

  • Temperature Range
  • from -200 ° С to + 650 ° С
  • Maximum working pressure
  • 100 bar
  • Heat load
  • 250 MW
  • Standard materials of the package
  • AISI 304/AISI 316 Hastelloy С-276/ SMO 254 / Titanium/Nickel 200

Industries of application

Chemical industry

Food industry

Gas industry

HVAC

Metallurgy

Oil refining industry

Power industry

Refrigeration supply

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Advantages of PromSteel 's welded heat exchangers with a collapsible body

Lack of
stagnant zones

Significantly extends the heat exchanger run between cleanings

Use in dirty
environments

The device works effectively in conditions of "dirty" environments and high-viscosity products

Compensation for thermal expansion

Provided in the design of the heat exchanger

Dimensions and weight
are several times less

Compared to shell and tube heat exchangers

Service by
1-2 employees

Without the use of lifting and transport mechanisms and special. funds

Differential
pressure

Can reach 70 bar between cavities

Revision, repair,
mechanical cleaning

Directly at the installation site without dismantling and disconnecting from pipelines

Location
of fittings

Possible options for the location of the fittings in the device for the existing piping

A welded heat exchanger with a collapsible body is a device with a welded package of heat exchange panels as a heat exchange surface. It is extremely cost effective due to its special design and ease of maintenance.

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