Brand Name: ZhangJing Pressure Vessel
Model Number: ZJPVM
Place of Origin: Jiangsu, China (Mainland)
Description of the reboiler
Reboiler (also weighing the boiling device) as the name suggests is to make the liquid once again vaporization. Its structure is similar to the condenser, but one is used to cool, and then the boiling device is used to heat vaporization.
One of the heat exchangers is a special heat exchanger, which can exchange heat and has a vaporization space. The liquid level of the material and the liquid level in the distillation column are in the same height. From the bottom line of the tower to provide liquid phase into the re boiling device. The liquid phase of 25-30% is usually evaporated in the. Is the vaporization of two-phase flow is sent back to the fractionation tower and return tower in the gas phase component to on the tray, and liquid phase group points out back to the bottom of the tower.
Material in the reboiler heat expansion and vaporization, smaller density, thus leaving vaporization space, smooth return to the tower, return to the tower of gas-liquid two-phase, opposite the gas passing through the tray fluid to meet fall to the bottom of the tower. Due to the static pressure difference, the bottom of the tower will continue to add to the evaporation of the part of the liquid level.
Main Parameter
Heat exchanger area(M2) | 25 | 40 | 52 | |
Working Pressure(MPa) | Shell | 0.95 | 0.95 | 0.8 |
Tube | ATM | -0.098 | 0.3 | |
Working Temperature(℃) | Shell(in/out) | 170~180 | 170~180 | 175 |
Tube(in/out) | 112~132 | 112~132 | 120~130/130 | |
Water Test Pressure(MPa) | Shell | 1.32 | 1.32 | 1.18 |
Tube | 0.2 | 0.2 | 0.5 | |
Weight(Kg) | 1100 | 1415 | 2180 | |
Main Material | 0Cr18Ni9 1Cr18Ni9 Q235B |
0Cr18Ni9 1Cr18Ni9 Q235B |
16MnⅡ 16MnR Q235B 20 |
Our Certifications
Q: Can you give us a quotation right now? | A: Sorry, our products are all different and special. Please give us detailed technical data. Then we will make a design and quotation for you as soon as possible. |
Q: Do you have any one in stock? | A: Sorry, we don’t. Our products are all manufactured according to customers’ requirements. So our products are all different and special. |
Q: Can you give us the technical drawing and data? | A: Our products are all custom made.Usually you need to provide us with the drawings.And if you do not have it,some important data is also necessary.We can help you design it after we signed the contract and confidentiality agreement. |
Q: Do you provide after-sales service? | A: Yes, we do. This product is guaranteed up to one year from purchase unless man-made damage. If there is anything wrong with product itself quality problem, we will change or repair it at our charge. If not, we will provide after-sales service at your charge. |
Q: Where is the nearest port? | A: Shanghai Port. |
ABOUT US
Wuxi City Zhangjing Pressure Vessel Manufacture Co.,Ltd. established in early 1970s',is a manufacturer of high standard pressure vessels and also engineers pressure vessels solution portfolio.We passed the national pressure vessel manufacture lisence since 1993.The company has the ISO9001:2008 quality management system certification and quality certificate of the International Certification Network(IQNet) since 1999.We hold Manufacture License for Category Ⅰ,Ⅱ&Ⅲ (Class A2) pressure vessel and ASME "U" Stamp certificate.
We have a complete quality assurance (QA) system to assure projects comply with national pressure vessel standard and ASME code.We provide ASME Boiler and Pressure Vessel Code (BPVC) customization construction services to fabricate pressure vessels,process tanks,heat exchangers,storage tanks and boiler components.