Welded shell & plateheat exchangers

 

Features of welded shell &plateheat exchangers (SPHE) of ESKM

Разборные пластинчатые ТО
  • decreased dimensions at similar performance (in comparison with shell&tube heat exchangers)
  • thermal and hydraulic stresses in round plates are distributed more equal than in rectangular ones, that reduces the risk of cracking
  • low weight
  • absence of sealing between heat exchange plates
  • design pressure up to 150 bar (overpressure)
  • high resistance to cyclic loads
  • high coefficient of heat transfer
  • dismantling of the structure
  • the use of laser welding during manufacturing of plates packages
  • welded seams with large contact surface, simultaneously the heat supplied during welding is reduced
  • a smaller volume of weld pool prevents the formation of shrinkage holes and pores during crystallization
  • along with high rate of heat exchange the turbulent flow leads to more expressed effect of self-purification and contributes to minimization of temperature

Main technical characteristics

Operating temperature  -200 °C - 500 °C
Working pressure -0,1 MPa - 15 MPa
Max.surface 700 m2
Viscosity limits Max. 8,0 Pa*s

Welded shell & plateheat exchangers

  1. Package of plates
  2. Shell
  3. Input from the plate-side
  4. Output from the plate-side
  5. Flange plug
  6. Gasket
  7. Shell flange
  8. Input from the shell-side
  9. Output from the shell-side
  10. Jointing disk
  11. Flow guide
  12. End disk
  13. End plate
  14. Bolt

Heat exchangers plates form parallel channels through which hot and cold mediums alternately pass. There is a heat transfer from hot to cold medium through the walls formed by plates of channels.

Warmed up and heated mediums pass through the plates cavity or shell cavity. Vessels can be all-welded or opened.

Opened vessels on one side allow to perform inspection from the shell side.Opened on the both sides two packages are intended for large capacities or for several circuits.

Shell and plate heat exchangers of ESKM can be installed horizontally or vertically in accordance with the requirements of technology or for optimization of the geometry for connections.

Product range of ESKM SPHE

Type Connection diameter Overall dimensions, mm Surface, m2
S1, S2 P1, P2 Ø L
XPS 50 DN 20-100 DN 50 360 От 150 (в зависимости от числа пластин и ступени давления) до 2400 1,5 ... 30
XPS 100 DN 25-250 DN 100 610 До 100
XPS 150 DN 50-350 DN 150 890 До 320
XPS 200 DN 50-450 DN 200 1100 До 500
XPS 300 DN 50-600 DN 300 1400 До 700

Project examples

  • Белорусская АЭС

    Heat exchanger for radioactive gas cleaning system
    KKS KPL31,32AC001
    Тип XPS 50-24 H 11

  • Белорусская АЭС Теплообменник контура регенерации цеолитовых фильтров системы очистки радиоактивного газа KKS KPL41AC001
    Тип XPS 50-24 H 11
  • Белорусская АЭС Теплообменник системы сжигания водорода KKS KPL11,12AC002
    Тип XPS 50-24 H 11
  • Белорусская АЭС Теплообменник системы очистки сдувок из баков KKS KPL70
    Тип XPS 50-24 H 11

    Application ESKM SPHE is used in the following industries

    Full-scale testings ofheat exchangers were held in I.I. Polzunovscience and production association related toresearch and design of energy equipment, aswell as an expert conclusionon complianceof declared characteristicswas received.

    • energetics
    • chemical industry
    • petrochemical industry
    • transportation of oil and gas
    • pharmaceutical industry
    • production of liquefied gas
    • bioenergetics
    • shipbuilding
    • pulp and paper industry
    • metallurgy
     

    Request

    Simple

    Extended

    Parameter
    Dimension**
    Heating medium
    Heated environment
    Heat load*
    Environment
    *Volumetric flow rate (mass)
    Initial temperature
    Final temperature
    The hydraulic connection of the circuit
    Working pressure

    * when filling in, indicate either the load or one of the costs on the sides
    * * specify the value in the specified dimension or put down its dimension

     
     

    Загрузить заполненный ОЛ, спецификацию, ТЗ* если есть уже сформированные исходные данные

    Information

    Download Reference list of supplies of heat exchange equipment for the period 2009-2019

    Presentations and brochures

    Heat exchange equipment

    Heat exchange equipment

    Gasketed plate heat exchangers

    Gasketed plate heat exchangers

    Welded plate heat exchangers

    Welded plate heat exchangers

    Welded shell &plateheat exchangers

    Welded shell &plateheat exchangers

    Shell & tube heat exchangers

    Shell & tube heat exchangers

    Heat exchange intensification

    Heat exchange intensification

    Documents

    DECLARATIONS AND CERTIFICATES OF TR TS 010 AND 032

    DECLARATIONS AND CERTIFICATES OF TR TS 010 AND 032

    at the requestat the request

    CERTIFICATES NAKS

    CERTIFICATES NAKS

    at the requestat the request

    LICENSES FOR DESIGN, MANUFACTURING

    LICENSES FOR DESIGN, MANUFACTURING

    at the requestat the request

    CERTIFICATES GOST / ISO / OHSAS

    CERTIFICATES GOST / ISO / OHSAS

    at the requestat the request