Basic Info.
Application
Heater, Cooler, Vaporizer, Condenser
Principle
Recuperative Heat Exchanger
Transport Package
Plywood Case
Specification
Glass lined, Steel, PFA
Product Description
| Tabular Heat Exchanger Coated with Glass-lined Steel (Tube pass: material; Shell side: heat transfer medium) |
| The conventional tabular glass-lined steel heat exchanger adopts the integral sintering process for the glass-lined steel tubeplate and heat exchange tube. As a consequence of the stress caused by the plate itself, such process may lead to a failure of performance. The whole set is set to be scrapped once there's any enamel burst come into being. | |
| The application of integral-formed PFA tubeplate that molded with steel liner is free from the risk of enamel burst. As a new type of detachable glass-lined steel tabular heat exchanger, both the inner enameled glass and tubeplate employs threaded seal. The high strength of heat exchanging tube and larger aperture make the materials with crystallizations or material probably causing blockages easy to pass through or get purged, so that upon the occurrence of blockage any single tube is detachable and replaceable and hence reduces the use-cost of clients. It can be used for cooling, and heating steam and heat conduction oil, the merits of the new type include--a large pressure range in application scenarios, coupled with stable performance of tubes, relatively cheap fabrication cost and high-cost performance. | |
| Core structure PFA tubeplate molded with steel liner |
| Inner Glass lined heat exchange tube |
Table of Dimensions Tabular Heat Exchanger Coated with Glass-lined Steel(Tube pass: material; Shell side: heat transfer medium) Table of Dimensions
Tabular Heat Exchanger Coated with Glass-lined Steel |
| | Heat exchanger | Heat exchange tube |
| Heat exchange area (m2) | Inner diameter (DN) | Outer diameter (DN) | Total length (h) | Qty | Spec | Length (h1) |
| 3 | 250 | 350 | 2100 | 14 | Φ42 | 1600 |
| 5 | 300 | 400 | 2100 | 24 | ?)42 | 1600 |
| 10 | 400 | 500 | 2800 | 36 | Φ42 | 2100 |
| 15 | 500 | 600 | 2800 | 54 | Φ42 | 2100 |
| 20 | 600 | 700 | 2800 | 72 | Φ42 | 2100 |
| 25 | 700 | 800 | 2800 | 90 | Φ42 | 2100 |
| 30 | 700 | 800 | 2800 | 108 | Φ42 | 2100 |
| 40 | 800 | 900 | 2800 | 144 | Φ42 | 2100 |
| 50 | 900 | 1000 | 3800 | 90 | Φ57 | 3100 |
| 60 | 1000 | 1100 | 3800 | 108 | Φ57 | 3100 |
| 80 | 1100 | 1200 | 3800 | 144 | Φ57 | 3100 |
| 100 | 1200 | 1300 | 4000 | 180 | Φ57 | 3100 |
| 200 | 1700 | 1800 | 4000 | 360 | Φ57 | 3100 |
| 300 | 2000 | 2100 | 4000 | 540 | Φ57 | 3100 |
| 400 | 2300 | 2400 | 4000 | 720 | Φ57 | 3100 |
| 500 | 2500 | 2600 | 4000 | 901 | Φ57 | 3100 |
| External Glass lined heat exchanger (Tube pass: material; Shell side: heat transfer medium) |
| FAQ in terms of Glass-lined Tabular Heat Exchanger |
1. Not resistant to high temperature Generally, graphite blocks that are equipped for the graphite heat exchanger are made of impregnated graphite containing resin, resulting in a low upper limit of temperature resistance, easy to break down upon high temperature.
2. Low Pressure ResistanceMost graphite heat exchangers are based on polyblock structure. It is easy to result in leakage, at the time of the heat exchange area is large, in case of high positive pressure or high vacuum due to structural defects. Once the occurrence of leakage took place, the plant has to be shut down to replace seal(s). All matter of such is cost of maintenance and care. In consideration of the maintenance cost, the composite cost is not cost-effective although the unit price might be cheap. 3. Unresistant to high corrosion and organic solvents Subject to the manufacturing process of graphite heat exchanger, the existing graphite is modified graphite containing resin. The service life would be badly shortened upon encountering highly corrosive organic solvents. The production is even not sustainable if there's no stock of replacement available at hands. 4. Low heat exchange efficiencyAs far as the polyblock graphite heat exchanger concerned, it has no problem with the thermal conductivity of the graphite raw material itself. However, the polyblock structure is featured with dead ends and the reflux running through the block-holes leads to the convective heat transfer coefficient between the cold source and the heat source is too low to cool down the sections where materials flow through, and consequently results in a low utilization rate of heat exchange surface. 5. Unthorough discharge of materials/medium The material/medium can be discharged normally through the S-shaped route when pressure lingers on during the cooling process. Once production is suspended, the unique structure of graphite heat exchanger may cause the residual material/medium lose pressure and prone to accumulate and block in the heat exchanger after cooling down. A crystalline film is formed and attached to the graphite surface, and the re-commissioning of graphite heat exchanger will resultantly degrade the heat exchange rate of the heat exchanger. The only way-out is to wash the residue one after another during overhaul, giving rise to an increase of maintenance cost.6. Making it difficult to dispose graphite in the later stage It is hardly to comply with the environmental requirements if the impaired graphite heat exchanger is unserviceable anymore and difficult to recycle. Wuxi Repicea Machinery Technology Co., Ltd, as the wholly owned subsidiary of Wuxi Great Course Chemical Corrosion-proof Co., is primarily oriented in offshore operations.Situated in the Hi-Tech Industrial Park in District Huishan of Wuxi Municipality, the Company takes a floor space of 2,000 sq meters, and teamed up with a workforce of 20 employees, among of which 5 are technical specialists and another 5 are sales consultants.
The company has been committed to the studies, applications and development of enamel lining in the resistance of chemical corrosion since the establishment in 1988. To date, the company has grown up to be the largest national glass-lined steel tabular heat exchanger maker.
The glass-lined steel tabular heat exchangers that have been manufactured by our company by integrally die forming PFA tubeplates with steel liner inside is an innovative invention indeed in domestic market, effectively dealt with inherent proneness to enamel burst that is associated with the conventional glass-lined heat exchanger. The elimination of the scrapping of the whole set caused by the inherent defect has substantially slashed production cost for the vast number of users.We have also set foot in such special material sphere as silicon carbide, and developed innovative tabular heat exchanger made of the specials.
The tabular heat exchanger is featured with high conductivity for heat, durable corrosion resistance and improved sealing performance. It meets up the blank of supply adaptable to intense working conditions in the existing market. The products presented by our company have been brought into operation in thousands of large and medium-sized chemical manufactures, receiving a wide acclaim for its reliable quality and efficient services.
1. What are the merits of the innovative glass-lined tabular heat exchanger?
In comparison with the conventional metallic and graphite heat exchangers available in the market, the innovative one distinguish itself from its counterparts in high resistance to corrosion, withstandable to the majority of acidic material and organic solvent.
Endowed with better strength and pressure resistance, the subject is applicable to heating purpose under intense working conditions or to condense gases. The saturation room in the exchanger is so large that a better passability of crystalizable material may largely reduce the probability of blockage and the inconvenience of cleansing, thereby assured a stable performance and extended service life.
2.What are the merits of tabular heat exchanger made of SiC?
The tabular heat exchanger made of SiC outcompetes the conventional exchangers in ultrahigh thermal conductivity and broad breadth of corrosion resistance, e.g. the excellent heat exchanging effect upon contact with highly corrosive material.
3. What are the unique characteristics of workmanship for the heat exchangers made by the Repicea?
In comparison with the enamel and PTFE tubeplates who are respectively overshadowed by enamel burst and lower strength of plate, the tubeplates that equipped with our heat exchangers are all integrally die formed with PFA material with steel liner inside, an exclusive manufacturing technique, outperforming its competitors in the respect of better stability,resistence to high temperature, corrosion and absolute pressure.Please feel free to contact with me:
Wuxi Revivingpicea Machinery Technology Co., Ltd.
Add: Xizhang Community, Qianqiao Street, Huishan District, Wuxi, Jiangsu, China
Address:
Xizhang Community, Qianqiao Street, Huishan District, Wuxi, Jiangsu, China
Business Type:
Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Company Introduction:
Wuxi Xingsong State-of-art Machinery Technology Co., Ltd, as the wholly owned subsidiary of Wuxi Great Course Chemical Corrosion-proof Co., is primarily oriented in offshore operations.
Situated in the Hi-Tech Industrial Park in District Huishan of Wuxi Municipality, the Company takes a floor space of 2, 000 sq meters, and teamed up with a workforce of 20 employees, among of which 5 are technical specialists and another 5 are sales consultants.
The company has been committed to the studies, applications and development of enamel lining in the resistance of chemical corrosion since the establishment in 1988. To date, the company has grown up to be the largest national glass-lined steel tabular heat exchanger maker.
The glass-lined steel tabular heat exchangers that have been manufactured by our company by integrally die forming PFA tubeplates with steel liner inside is an innovative invention indeed in domestic market, effectively dealt with inherent proneness to enamel burst that is associated with the conventional glass-lined heat exchanger. The elimination of the scrapping of the whole set caused by the inherent defect has substantially slashed production cost for the vast number of users.
We have also set foot in such special material sphere as silicon carbide, and developed innovative tabular heat exchanger made of the specials.
The tabular heat exchanger is featured with high conductivity for heat, durable corrosion resistance and improved sealing performance. It meets up the blank of supply adaptable to intense working conditions in the existing market.
The products presented by our company have been brought into operation in thousands of large and medium-sized chemical manufactures, receiving a wide acclaim for its reliable quality and efficient services.
We always adhere to the tenet of serving the public on the fundamental of goodwill. By virtue of excellent performance, superior quality, solid credibility and thoughtful service, our products have attained invaluable trust and good reviews from users.
In the thriving expansion of business, we′ve been forging ahead with enterprising spirit, making effort to refine or upgrade technicality while attaching importance to the development of business and establishing good ties with clients. Your patronage, our whole heartedly service.
