Manufacturing Designed and Engineering Kettle Reboiler

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    2017-11-18 01:42

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Xiamen Renrong Group









Room 808 Building D, Xiamen International Shipping Center, No.88 Xiangyu Road, Huli District, Xiamen, Fujian Province, China



Description of products

Reboiler as the name implies is to make the liquid vaporization again. It is similar in structure to the condenser, but one is used to cool and vapors and reboiler is used to heat up. 

Reboiler and fractionating column, is a reboiler to exchange heat, have vaporized space at the same time a special heat exchanger. In the material level and fractionating column reboiler level at the same level. From the tower bottom line provide liquid into the reboiler. Usually in the reboiler are 25-30% of the liquid by vaporization. Into two phase flow was sent back to the fractionating column, return to the tower of the gas phase composition upward through the tray, and liquid components fall back to the bottom.

Material in reboiler heating expansion even vaporizing, density decreases, thus leaving vaporization space, smooth return to the tower, return to the tower of gas liquid two phase and gas phase upward through the tray, and the liquid phase will fall to the bottom. Due to the effect of static pressure difference, the bottom will be constantly added evaporated portion of the liquid level.


1) Is the total heat transfer coefficient of carbon steel, stainless steel shell and tube heat exchanger of more than two times

2) Heat resistance, high voltage

3) Because of its full arc flexible structure, to realize the variable cross-section of fluid flow and form are differential pressure and negative pressure difference, the descaling antiscale ability is very strong

4) Thin wall ( 0.8-1 mm ), corrugated structure itself no stress, no temperature gradient, fluid temperature of uniform almost instantly

5) Small pressure drop

6) Uniform stress distribution, don’t pull the fission

7) Heat exchange tube bundle of removable, extraction, maintenance and cleanning

8) So the heat exchange area is the same condition for 60% of the carbon steel, stainless steel can fully meet the conditions

Technical parameter

Function:  Reboiler

Application:  Industrial

Material:  Carbon Steel / Stainless steel

Pressure:  0.1MPa≤p<1.6MPa

Storage Medium:

Pressure Level:  Low Pressure (0.1MPa≤p<1.6MPa)

Condition:  New

Dimension:  Od1100*T-T Length 1800mm

Export Markets:  Global

Trademark:  RR

Packing:  Seaworthy / Land Packing

Origin:  Xiamen, China

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