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Easy Cleaning & Maintenance Plate And Shell Heat Exchanger 316L SMO Ti

Categories Plate Shell Heat Exchangers
Price: Customized Product, Quoted Case By Case
Brand Name: QIYAO
Model Number: QYS series
Certification: ISO
Place of Origin: CHINA
MOQ: 1 unit
Payment Terms: L/C, T/T
Delivery Time: 4~6 months
Packaging Details: Seaworthy packing
Function: Efficient heat exchange
Application: Oil refineries, petrochemical, chemical, pharmaceutical, food and etc.
Material: 316L, SMO, Ti, 2205
Warranty period: 12 months since operation
After-sale service: Available
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Easy Cleaning & Maintenance Plate And Shell Heat Exchanger 316L SMO Ti

Easy Cleaning & Maintenance Plate And Shell Heat Exchanger 316L SMO Ti


Plate & Shell Heat Exchanger integrates the advantages of plate heat exchanger and tube & shell heat exchanger as a whole. Owing to such advantages as high efficient heat transfer, close approach temperature, high pressure & heat resistance, compact structure and light weight and etc., it has been widely applied in power, petrochemical, steel, food and pharmaceutical industries and etc. The plate & shell heat exchanger developed by SMDERI is constructed with corrugated sheets similar with plate type heat exchanger. All round sheets are welded to each other into a lamella bundle and then mounted into a shell. There is no gasket between sheets so that it is suitable for high temperature & pressure applications where conventional plate frame heat exchangers can’t be used.


I Work Principle / Flow Process

  • Plate & Shell Heat Exchanger consists of a vessel shell and a heat exchanging core mounted into the shell. The core actually is a lamella bundle made by welding multiple layers of round & corrugated metal sheets of 0.8-1.2mm thick together.
  • Neighboring sheets establish narrow and tortuous channels in between and allow the working fluid to flow through.
  • The cold fluid and hot fluid flow through its own channels in order. The cold and hot channels are separated by the sheet naturally, where heat exchange takes place.
  • The structure and work principle of Plate & Shell Heat Exchanger determines that it has the advantages of high heat & pressure resistance, compact structure, small footprint, high heat transfer efficiency, flexible operation, wide application, low heat loss, easy installation & cleaning, etc.

II Specification


ApplicationHeat exchange
NamePlate & Shell Heat Exchanger
ModelQYS25 / QYS50 / QYS80 / QYS100 / QYS150 / QYS200
Material316L, SMO, Ti, 2205
Code & standardNB/T47007, GB150
Design pressureF.V. – 10Mpa
Design temperature-200 - 900℃
Main measuring pointTemperature and pressure at fluid inlet / outlet
SealFlange sealed / fully welded
Service life for key equipment15 years
Warranty12 months
Scope of works/serviceDesign, manufacture, supply, installation supervision, etc.

III Advantages

  1. Laser welded lamella bundle as the core of heat exchanger – High heat & pressure resistance;
  2. Cylindrical structure – well-distributed stress, fatigue & heat stress resistance, and applicable for intermittent operation;
  3. Removable core of heat exchange – Easy cleaning & maintenance at shell side;
  4. Pressure vessel as shell – safe and reliable;
  5. Multi flowing channels at both plate side and shell side – Temperature cross is realized;
  6. Streams may be designed to have different flow directions, i.e. the same, opposite or cross directions; ;
  7. Rich manufacturing experience – Safe and reliable products are fabricated;
  8. Sufficient inventory of spare parts – Short lead time is required;
  9. High management efficiency – Low cost of products is resulted.

IV Reference

No.UserProjectEquipmentSpecificationQty.
1Kingboard Chemical Holdings Ltd.200,000t/y waste animal & vegetable oils to hydrogenated biodiesel projectHeavy biodiesel cooler

QYS50-F-HH-40

Design pressure: 4.9MPa

Design temp.: 180℃

Plate material: 316L

1
Cold high grade oil - refined oil heat exchanger

QYS80-DF-HH-140

Design pressure: 3.7MPa

Design temp.: 22℃

Plate material: 316L

2
Cycle oil steam generator

QYS150-F-HH-300

Design pressure: 6.5MPa

Design temp.: 225℃

Plate material: 316L

1
Raw oil – refined oil heat exchanger

QYS80-DF-HH-152

Design pressure: 4.8MPa

Design temp.: 90℃

Plate material: 316L

2
2Xindi Energy Engineering Technology Co. Ltd.LNG contingency reserve projectRefrigerant secondary cooler

QYS200

Design pressure: 4.4MPa

Design temp.: 150℃

Plate material: 316L

1
Coal gasification unitQuench water heat exchanger

QYS25

Design pressure: 3.0MPa

Design temp.: 550℃

Plate material: Inconel 625

1
Supercritical water heat exchangeSupercritical heat exchanger

QYS80

Design pressure: 23MPa

Design temp.: 550℃

Plate material: Inconel 625

1
3Dalian Refrigeration Machine Co. Ltd.Freon reduction projectAmmonia – CO2 evaporative condenser

QYS100

Design pressure: 4MPa

Design temp.: 50℃

Plate material:316L

2
4SinoPec Changling Company1# waste heat boiler feedwater preheaterBoiler feedwater preheater

QYS80

Design pressure: 6.6MPa

Design temp.: 200℃

Plate material: 316L

1
SinoPec Maoming CompanyCracker methanator systemHydrogen – hydrogen heat exchanger

QYS80

Design pressure: 3.4MPa

Design temp.: 180℃

Plate material: 316L

1
SinoPec Jiujiang CompanyLow grade waste heat power generationEvaporator

QYS200-HA-600

Design pressure: 1.5MPa

Design temp.: 120℃

Plate material: 316L

4
Condenser

QYS200-HA-600

Design pressure: 1.5MPa

Design temp.: 120℃

Plate material: 316L

4
Rectisol systemLean – rich liquid heat exchanger

QYS200-HA-650

Design pressure: 5.7MPa

Design temp.: 120℃

Plate material: 316L

3
SinoPec Changling CompanyDiesel hydrogenation unit ORC systemEvaporator

QYS200

Design pressure: 1.0/1.4MPa

Design temp.: 150/100℃

Plate material: 316L

2
Condenser

QYS200

Design pressure: 1.0/1.4MPa

Design temp.: 150/100℃

Plate material: 316L

3
5Wanhua Chemical (Ningbo) Co. Ltd.Liquid ammonia cooler

QYS80

Design pressure: 2.5MPa

Design temp.: 100℃

Plate material: 316L

2
6CNOOCWenchang 13-1/2 oilfield propane coolerDebutanizer return flow condenser

QYS100

Design pressure: 2.24MPa

Design temp.: 93℃

Plate material: 316L

1
LPG propane coolerLPG propane cooler

QYS100

Design pressure: 1.7MPa

Design temp.: 110℃

Plate material: 316L

1
7Coolsummer (Iran)EO/EGLean/Rich MEG

QYS100-HH-128/1/1

Design pressure: 1.4MPa

Design temp.: 150℃

Plate material: 316L


1

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