- Petrochemical equipment
- Heatexchange equipment
- Pump equipment
- Industrial filtration solutions
- Automated control systems
- Pipeline fittings
- Pipes and parts of pipelines
Evaporators are designed for environments in evaporation processes petroleum, chemical, petrochemical, gas and other industries and are manufactured according to specifications
Evaporators type INT, IKT made the following versions:
- vertical with the liquid, gaseous, steam-gas or vapor-liquid heat carrier;
- vertical with the steam heat carrier.
IPT type evaporators are made:
- horizontal, length of heat exchanger tubes l = 3000 mm,
- horizontal, length of heat exchanger tubes l = 6000 mm.
In the evaporator heat exchanger tubes used smooth (G).
Evaporators can be used under macro-regions with temperate and tropical climates. Climatic modification «U» и «Т», category of a product 1 according to GOST 15150.
Evaporators are designed for installation in geographic areas with seismicity to 7 points in the Russian Federation adopted on 12-point scale.
On request of the customer it is allowed:
- installing additional fittings 80 mm diameter D=80mm, but not more than 0,1 D, where D - diameter of the device;
- take a reduced diameter of one or more fittings;
- installed in devices such as INT, IЛT bump at the bottom instead of the top nozzle;
- increasing the distance between the baffles in the tube bundle, but not more than 1000 mm, with appropriate modification slice septa;
- sealing surface of body flanges and nozzle flanges is executed as «tongue-groove» with the pressure PN of not more than 4.0 MPa;
- pipes are arranged in tube sheets by means of seal welding with expansion;
- do not install parts for fixing insulation;
- install on horizontal devices the hinged device for suspension of covers for devices with a diameter of casing 1000, 1200 mm — on pressure no more than 4,0 MPa.
|Heat exchange surface, m²
|The inner diameter of the housing, mm
1400; 1600; 1800; 2000;
600; 800; 1000;
600; 800; 1000;
|Temperature of the heating and evaporative environment
|from -70 up to +350
up to +450
| Nominal pressure, MPa, no more in tubes for devices diameter, mm
||600-1000||1,0;1,6;2,5; 4,0||1,0; 1,6
||1,6; 2,5; 4,0; 6,3
|1200|| 1,0; 1,6; 2,5
| Nominal pressure, MPa, no more in a casing for devices diameter, mm
||600-1000||1,0;1,6;2,5; 4,0|| 1,0; 1,6
|1200|| 1,0; 1,6; 2,5
|Length of the heat exchanger tubes,
mm for devices in diameter, mm
|The outer diameter and wall thickness of the heat exchange tubes, mm
||25 х 2
||25 х 2; 25 х 2,5|
|Number of moves through the tubes
||2; 4; 6|
|Scheme and step placement of heat exchanger tubes in tube sheets, mm
Sheme – on the tops of equilateral triangles.
Step – 32.
Example of designation heat exchanger when ordering:
Evaporator thermosiphon with fixed tube sheets (INT), version 1, with a casing diameter of 800 mm, for nominal pressure in the pipes of 1.0 MPa, 2.5 MPa in the housing, the material execution of 3 m, single pass through the pipes, climatic modification (U), with parts for fixing insulation:
Evaporator thermosiphon 800 INТ-1-1,0-2, 5-М1/25G-3-1-U-I ТS 3612-005-00220302-98.
Evaporator thermosiphon with fixed tube sheets and temperature compensator on a housing (IKT), version 2, with a housing diameter of 1400 mm, a conditional the pressure in the tubes and the housing 1.6 MPa, the material M1 performance with smooth heat exchange pipes (G) of 25 mm diameter and a length of 4 m, a single pass through the pipes, protection (T), without parts for fixing insulation:
Evaporator thermosiphon 1400 IKT-2-1,6-1,6-М1/25G-4-1-T ТS 3612-005-00220802-98.
Evaporator thermosiphon floating head (IPT), a casing diameter of 1200 mm at a nominal pressure pipes 6.3 MPa to 2.5 MPa casing, execution of the material M1, with smooth heat transfer pipe (G) with diameter 25 mm, length 6 m, two-way through the pipes, climatic modification (U), with parts for fixing insulation(I).
Evaporator thermosiphon 1200 IPT-6,3-2,5-М1/25G-6-2-U-I ТS 3612-005-00220302-98.