Product Parameters
| Technical parameter |
|
| Product name |
Brazed Plate Heat Exchanger,CE,ISO9001:2008 |
| Product model |
HL26/30/50/60/90-L |
| Unit heat exchanging area |
0.006-40m2 |
| Maximum flowrate |
1-1500m3/h |
| Plate material |
316L or 304 stainless steel |
| Welding material |
99.99% copper,Stainless steel |
| Thickness of plate |
0.4mm |
| Volume per channel |
0.008L |
| maximum number of plate |
60 |
| Design pressure |
1.0MPa 3.0MPa |
| Test pressure |
1.5MPa 4.5MPa |
| Design temperature |
-196~+225ºC |
| Basic Procedures |
A1-> A2 A4-> A3 |
| Application scope |
Heating Water Heater, air conditioning economizer, Heat pump evaporator, chiller condenser, etc. |
To ensure the longevity and optimal performance of brazed plate heat exchangers, it is crucial not only to master the correct installation techniques but also to adopt best practices for use and maintenance. Herein, Shanghai Yuewei's expert editor provides comprehensive guidance on the installation and upkeep of brazed plate heat exchangers, offering invaluable insights for users seeking reliable references.
Installation and Maintenance Methods for Brazed Plate Heat Exchangers: There are two primary installation strategies for plate heat exchangers, dictated by the presence or absence of saddle brackets. For those without saddle brackets, installation should occur on a stable brick saddle foundation, allowing the heat exchanger the freedom to adjust with thermal expansion without being anchored to the foundation. Conversely, for exchangers equipped with saddle bearings, it is imperative first to create a level concrete base, securing the saddle bearings firmly to it with anchor bolts once the concrete has fully cured. This ensures stability and optimal operation.
During installation, it is paramount to allocate adequate clearance at both ends of the brazed plate heat exchanger for convenient maintenance and cleaning operations. Operating conditions must strictly adhere to those specified on the nameplate. Regular monitoring and analysis of the medium's temperature and pressure are vital to avert any deviation from normal operation. The efficiency of heat transfer is directly impacted by scale buildup; thus, timely descaling is essential to maintain optimal heat exchange performance and prevent efficiency degradation.
The brazed plate heat exchanger is renowned for its efficiency and practicality, serving a multitude of industries with distinction. To enhance its operational efficiency and prolong its service life, several key practices must be observed. Routine inspections and maintenance are paramount. Here, Shanghai Yuewei, a distinguished plate heat exchanger manufacturer, elucidates the critical aspects of use and maintenance, ensuring users derive maximum benefit from their equipment.
| Material of Plate |
Suited Liquid Kinds |
| Stainless Steel (AISI304.316 Etc) |
Pure Water, Normal Water, Oil for eating, Mineral Oil |
| Ti, Ti-pd |
Sea Water, Saline Water, Mineral Water |
| 20Cr, 18Ni, 6Mo (254SMO) |
Dilute Sulphuric Acid, Organic Water Solution |
| Ni |
High-temp and concentration caustic soda |
| Hastelloy (C276, D205, B2G) |
Concentration Sulphuric Acid, Hydrochloric acid, Phosphoric acid |
| Material of Gasket |
Operating Temperature C |
| NBR |
-15~+135 C |
| EPDM |
-25~+180 C |
| F26 |
-55~+230C |
| TPF |
0~+160 C |
Despite the widespread application of brazed plate heat exchangers, capable of handling over 200 fluid types, strict adherence to specific usage conditions for each model is crucial. Improper use can lead to severe ramifications. Each plate heat exchanger has defined operational limits concerning pressure and temperature; exceeding these can result in leakage, corrosion, or even catastrophic failure. Vigilance and adherence to guidelines are paramount.
As pressure vessels, brazed plate heat exchangers demand regular inspections for corrosion, which, if detected, necessitates immediate repair. In cases of severe, irreparable corrosion, part replacement is mandatory. The correct sequence must be followed during panel disassembly and reassembly. Additionally, regular cleaning is essential to prevent efficiency loss and maintain optimal operation.
Effective maintenance is indispensable for sustaining the performance and extending the service life of brazed plate heat exchangers, making it an essential task that must not be overlooked. Key considerations during use have been previously outlined, emphasizing the importance of diligent attention to maintenance protocols.
Detailed Photos
Diverse Application Scenarios of Plate Heat Exchangers:
1. Refrigeration: Skillfully employed as both a condenser and evaporator, ensuring optimized cooling performance.
2. HVAC: Essential intermediate heat exchangers synergize with boilers and high-rise building systems for superior climate control.
3. Chemical Industry: Vital for soda ash production, synthetic ammonia processes, as well as alcohol fermentation and resin synthesis cooling.
4. Metallurgical Industry: Crucial for the precise heating and cooling of aluminate mother liquor and cooling within the steelmaking process.
5. Mechanical Industry: Expertly manages heat through quenching fluid cooling, and the cooling of lubricating oils in reducers.
6. Power Industry: Essential in the cooling of high voltage transformer oil and generator bearing oil, ensuring reliable power operations.
7. Paper Industry: Integral in reclaiming heat during the bleaching process and efficiently heating washing solutions.
Company Profile
Suzhou Hengliu Machinery Equipment Co., Ltd. Pioneering excellence, Suzhou Hengliu Machinery Equipment Co., Ltd. stands out as a distinguished enterprise specializing in the manufacturing of a comprehensive series of plate heat exchangers. With a wealth of technical expertise, our company is dedicated to the production of removable heat exchanger solutions. Our diverse product range includes plate heat exchangers in various configurations: brazed plate, fully welded plate, and more. We also supply essential components like heat exchanger plates and gaskets, tailored to meet diverse industrial demands.Our high-performance products are integral to a wide array of sectors, from chemical and pharmaceutical to food and electronics. Whether for heating, cooling, condensation, or heat recovery, we offer solutions that cater to intricate technological needs across industries like oil, steel, and hotel heating systems.
Empowered by innovation, our company boasts a professional technical team dedicated to advancing our products. Supported by cutting-edge CNC and automated production equipment, we hold numerous professional certifications and patents, affirming our commitment to quality and innovation.
Our dedicated foreign trade team has forged strong trade partnerships globally. Esteemed partners from around the world have conducted thorough inspections of our production facilities, expressing great satisfaction and fostering enduring strategic alliances with us.
Plate heat exchangers, with their expansive surface area, offer superior performance compared to other types. They consist of thin metal plates, expertly compressed together, with gaskets ensuring a tight seal. Fluid flows through alternate channels, maximizing efficiency and preventing leaks. The number of plates used is meticulously calculated based on fluid volume, characteristics, pressure, and thermal conditions, with each plate corrugated to enhance heat transfer capabilities.
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FAQ
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it takes 7-10 workdays to finish products(when the order quatities is smaller than 200 pcs) ,and it is 10 days by DHL or Fedex if the goods are ready for samples. or it is 15-20 days by sea according to the different countries.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for charges, after you confirm the drawings.
Q: Why choose Us?
A: We could make sure high quality and competitive price. OEM/ODM service is what we are good at Following fashion trend,our catalog will be updated regularly .
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us !
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