DINKONDA GLOBAL Power Plants Special Seawater Circulation Cooling GEA Plate Cooler Heat Exchanger Special Domestic Replacement Titanium Plate Heat Exchanger Plate

DINKONDA GLOBAL Power Plants Special Seawater Circulation Cooling GEA Plate Cooler Heat Exchanger Special Domestic Replacement Titanium Plate Heat Exchanger Plate

Product Overview

This product is a domestically produced substitute titanium plate heat exchange plate specifically designed for GEA Kiyie plate coolers, and belongs to the core heat transfer element of detachable plate coolers. The plate is made of pure titanium sheet metal precision integrated stamping, strictly benchmarking the external dimensions, corrugated geometric parameters, four corner channel hole positions, and sealing groove contours of GEA original plate, achieving non-destructive replacement. Titanium material itself has extremely strong corrosion resistance and is specifically used for highly corrosive heat exchange conditions such as seawater, saltwater, chloride ion media, weak organic acids, etc. It is widely used in marine engineering, ship cooling, chemical saltwater cooling, power plant seawater desalination supporting cooling equipment overhaul and spare parts replacement. Domestic solutions can significantly shorten the delivery cycle of spare parts and reduce the high procurement cost of imported spare parts.

Structural Composition

1. * * Herringbone shaped main heat exchange corrugated zone**
The main body of the plate is a symmetrical herringbone corrugated structure. When the medium flows through the corrugated channel, strong turbulence is formed, which destroys the fluid boundary layer and greatly improves the overall heat transfer coefficient. After assembly, the two paired plate corrugations support each other, improving the overall pressure bearing performance of the plate and ensuring stable operation of the cooler at rated pressure.

2. * * Four corner diagonal flow holes**
Diagonal medium through holes are arranged at the four corners of the plate, and cold and hot media enter the flow channels between the plates through the diagonal holes, achieving countercurrent heat transfer and isolating the two media from each other. Strengthen the embossing structure in the orifice area to reduce the erosion of high-speed corrosive media on the hole edge and extend the service life of the plate.

3. Import and export diversion area**
A transitional flow pattern is designed between the four corner hole and the main corrugated heat exchange zone, which can evenly distribute water, avoid local flow deviation of the medium, and allow the heat exchange medium to evenly cover the entire heat exchange plate surface, fully utilizing the entire heat exchange area of the titanium plate and eliminating heat transfer dead corners.

4. * * Integrated sealing slot on the outer edge**
The continuous sealing groove is pressed on the outer periphery of the plate, used for installing matching rubber sealing gaskets, isolating hot and cold media, preventing internal flow and external leakage of media. The groove replicates the original contour of GEA, the gasket fits tightly, and the seal is reliable after compression. It is compatible with the original sealing gasket and can also be matched with domestic substitute gaskets.

5. * * Side positioning hanging ear**
The original factory style suspension positioning structure is designed on both sides of the plate, which can be directly suspended in the GEA plate cooler compression frame. During assembly, all plate hole positions are automatically aligned, and the flow channel alignment is precise, without the need for any modifications to the equipment rack.

Product Features

1. TA1 pure titanium substrate with outstanding resistance to chloride ion corrosion**
Industrial pure titanium TA1 plate is selected, which has excellent corrosion resistance to seawater, high chloride salt water, wet chlorine gas, weak organic acids and other media. It will not undergo pitting corrosion or crevice corrosion like stainless steel plate, and is the preferred material for seawater cooling and ocean working condition plate coolers.

2. * * 1:1 benchmarking of GEA original geometric parameters, direct replacement**
The appearance, ripple angle, hole spacing, hanging ear position, and sealing groove contour of the plate are all replicated according to the original GEA plate. When the original GEA cooler is repaired or replaced, the old titanium plate can be directly disassembled and replaced without modifying the host frame, bolts, and pipelines, reducing downtime for maintenance.

3. Optimization of corrugated structure, balancing heat transfer efficiency and pressure loss**
Continuing the original GEA board herringbone corrugated configuration, while ensuring high heat transfer capacity, the medium flow pressure drop is reasonably controlled, which will not cause a significant increase in energy consumption of the circulating pump and is suitable for long-term continuous operation of the cooling system.

4. The sheet metal stamping process is stable, reducing the risk of stress corrosion**
Adopting a specialized titanium plate stamping process, stress relief treatment is carried out after forming to eliminate residual stresses from stamping. Under the conditions of alternating cold and hot conditions and long-term immersion in corrosive media, the risk of stress cracking is effectively reduced, and the fatigue service life of the plate is improved.

5. * * Flexible spare parts matching, gaskets can be supplied in sets**
We can purchase titanium plates separately or provide complete sets of EPDM, NBR, and fluororubber sealing gaskets of the same model to meet GEA's spare parts needs for plate replacement and overhaul in one stop, solving the pain point of long supply cycle for imported gaskets.

6. * * Lightweight substrate, easy assembly and maintenance**
Titanium has a low density, and the weight of the plate is lighter than other corrosion-resistant alloys, making equipment disassembly, cleaning, and reducing the intensity of on-site maintenance operations.

Technical Parameters

-Product Name: Domestic Replacement GEA Kiyie Plate Cooler Titanium Heat Exchanger Plate
-Substrate: TA1 industrial pure titanium
-Ripple type: herringbone diagonal flow ripple
-Forming process: hydraulic precision stamping+stress relief treatment
-Compatible equipment: GEA same model plate cooler
-Supporting gaskets: EPDM, NBR, FKM fluororubber
-Assembly method: alternate assembly of A/B pairs
-Applicable media: seawater, saltwater, circulating water containing chloride ions, weakly corrosive chemical cooling media

FAQ:
Q1.What about the lead time?
A: 5-7 days for Sample preparing ,15-20 working days for mass production.

Q2. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production.

Q3: Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our products.

Q4: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.

Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

Company Profile

DINKONDA GLOBAL has been developing and supplying equipment and components for specialized thermal power plants and related industries for 20 years and is one of the a market-leading global manufacturers and providers in the industry. We have a professional technical research and development team, professional management talents and dozens of quality inspection personnel. The company has more than 50 CNC machining centers, CNC lathes, various inspection equipment and other professional equipments.
Our comprehensive product portfolio and over 20 years of industry knowledge mean customers can rely on us to deliver innovative, reliable and economic products. Chenglei products are designed and manufactured with quality components and clear user interfaces for quick and safe operation in the field. Our strict product development and testing ensures long-lasting performance and continued reliability. Our independently developed and produced CL series valve electric actuators are widely used in various industries such as Oil & Gas, Water & Power, and Chemical, Process & Industrial .
Customers rely on us for innovative, high quality and dependable products for managing the flow of liquids, gases and powders. We help customers around the world to reduce emissions, improve efficiency, minimize their environmental impact and assure safety.