Detachable phe Plate type Heat Exchanger Super Large Flow For Thermal Power Plants

DINKONDA GLOBAL Power Plants Special BR1.3 Series 1.3 ㎡ Super Large Single Piece Detachable Plate Heat Exchanger, Super Large Flow, High Load Process, For Thermal Power Plants

Product Overview
The BR1.3 series belongs to the ultra large single piece detachable plate heat exchanger, with a single piece heat exchange area of up to 1.3 square meters, specially developed for ultra large flow and high load process conditions. This model breaks through the upper limit of the area of conventional medium-sized plates, and a single device can carry a large amount of heat exchange. It is widely used in heavy-duty projects such as large centralized heating bases, chemical plants, large auxiliary equipment in power plants, and metallurgical cycle cooling. It can significantly reduce the number of parallel devices, simplify the matching of system pipelines, valves, and instruments, and is suitable for the core heat exchange process of large infrastructure and new factories.

Structural Composition
1. Ultra heavy pressure bearing frame: The fixed pressure plate and movable pressure plate are forged and welded as a whole with thick steel plates, and the frame is subjected to stress relief treatment as a whole, with blue heavy-duty anti-corrosion coating; The flange position adopts a thickened forging reinforcement structure, which can offset the huge fluid thrust and torque caused by high flow media. The flange is suitable for large-diameter industrial pipelines, avoiding throttling and turbulent impact caused by pipeline diameter changes. The framework is equipped with lifting ears for easy on-site lifting and suitable for installation of large equipment.

2. Heat exchange plate: The effective heat exchange area of a single piece is 1.3 square meters, and it is integrally molded using a 10000 ton hydraulic equipment; The thickness of the board is designed with a thicker margin, which enhances its resistance to erosion and pressure fluctuations. It is divided into two types: standard ripple and wide gap large channel. Standard ripple features extremely high heat transfer coefficient; The wide gap type can handle media containing sediment, fibers, and small amounts of solid particles. The plate material can be selected from 304, 316L, 2205 duplex steel, and TA1 titanium. Optimize the flow field in the guide zone of the plate to reduce the erosion and wear of the edges and corners of the plate by the high-speed medium at the inlet, and suppress local scaling.

3. Sealing gasket system: adopting a deep groove limit gasket structure, the gasket is completely embedded in the plate groove, and there will be no gasket compression or movement under high pressure conditions. Simultaneously providing two solutions: adhesive and snap on quick installation; FKM fluororubber is selected for high-temperature heat transfer oil and frequent temperature alternation working conditions; EPDM is selected for seawater and salt media; NBR nitrile rubber is selected for the oil circuit. The gasket body is equipped with tear resistant reinforcement edges, making it less prone to cracking and damage during the disassembly and assembly of large plates.

4. Tightening guide assembly: using large-diameter high-strength quenched and tempered rods and guide rods, the points of the rods are evenly distributed according to mechanical simulation, ensuring uniform pre tightening force of the entire panel and preventing sealing failure at the edges and corners of the panels; The surface of the guide rod is treated with rust prevention and hardening, and the thick plate group slides smoothly, reducing the difficulty of maintenance operations.

5. Heavy duty support: widened and thickened welded base, multiple sets of anchor bolts for positioning, with extremely strong anti torsion and anti vibration performance, capable of withstanding alternating vibrations generated by high flow media, avoiding resonance during equipment operation, and meeting 7 × 24-hour uninterrupted continuous operation.

Product Core Highlights
1. Ultra large single chip area, simplifying the configuration of large systems
Under the same total heat exchange area, the total number of plates in a 1.3-meter large single plate can be significantly reduced, which can replace the parallel connection scheme of multiple medium and small heat exchangers, reduce the number of on-site equipment, lower the investment in supporting valves, filters, pipelines, and instruments, reduce the overall land occupation of the heat exchange station, and reduce the number of inspection points in the later stage.

2. The board has excellent fatigue resistance and is suitable for heavy-duty continuous working conditions
After compression molding, stress relief is carried out on the board, and the base material of the board is thickened to reduce stress corrosion and fatigue deformation of the board in response to pressure shock and frequent cold and hot alternation in large systems. The equipment has a longer service life and is suitable for core process circuits that do not allow shutdown.

3. Wide channel version with strong ability to handle high impurity media
Optional large gap wide channel plate, with larger channel gap, makes suspended solids and small particles less likely to accumulate and deposit, reducing the risk of blockage, reducing the frequency of chemical cleaning and disassembly cleaning, and significantly reducing the downtime and maintenance losses of large equipment.

4. Flexible configuration of complex processes, adapted to extreme process conditions
Multiple paths and circuits can be arranged within a single machine framework, enabling complex processes such as high flow rate with small temperature difference, low flow rate with large temperature difference, and multi-media heat exchange. There is no need for multiple devices to be connected in series, and process switching can be achieved by adjusting the gasket assembly method. The process adaptation capability is strong.

5. Friendly operation and maintenance of large equipment, complete lifting and maintenance design
The framework comes with lifting points for easy on-site installation and positioning; The framework reserves sufficient space for extracting panels, so even if the total weight of the panel group is large, individual panels can still be removed for cleaning and replacement; Under the same heat exchange area, the number of plates is reduced, resulting in a decrease in the total number of gasket spare parts and reducing the inventory pressure of large project spare parts.

6. Capable of expansion and renovation, suitable for phased production of projects
When the load of the first phase of the project is low, some panels will be installed. In the later stage, the production capacity will be increased, and panels will be directly added within the allowable range of the framework travel, without the need for overall equipment replacement, to protect the fixed asset investment in the early stage of the project; It also supports parallel connection of multiple BR1.3 devices to achieve further load amplification.

Technical Specifications
Model: BR1.3
Single piece heat exchange area: 1.3 ㎡
Nominal pressure: 1.0MPa, 1.6MPa
Working temperature: -20~180 ℃ (determined by the material of the sealing gasket)
Plate material: 304, 316L, 2205 duplex steel, TA1 titanium material
Sealing gasket: EPDM, NBR, FKM fluororubber, butyl rubber
Applicable media: large heating hot water, industrial circulating cooling water, thermal oil, lubricating oil, seawater, process media containing trace particles, weakly corrosive chemical fluids
Execution standard: GB Plate Heat Exchanger National Manufacturing Standard

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.