HEAT EXCHANGER
Product Description
Solex powder heat exchanger is a specialized heat exchanger for cooling, heating, and drying solid particles. It is not a simple hardware combination, but a technology that breaks through the traditional understanding of solid particle heat transfer. It is an effective combination of dense phase flow theory, Platecoil heat transfer plate technology, and Solex's dedicated powder heat transfer design model software ThermPro.
More than 3000 application cases worldwide demonstrate that Solex powder heat exchangers can effectively heat, cool, and dry solid particles, making them a low-cost, low-energy, and pollution-free solution.
PLATECOIL HEAT EXCHANGER
A Platecoil heat exchanger consists of one to several Platecoil heat exchange plates. Platecoil heat exchange plates are a type of flat plate heat exchanger, also known as pillow plates, dimple plates, honeycomb plates, or heat transfer plates, which can be made in various shapes and sizes according to requirements.
The Platecoil heat exchanger plate consists of two metal plates, which are laser welded together using a customized circular welding pattern to form weld points. The edges of the plates are fully laser welded to form weld seams. After welding, perform bulging to make the metal plate bulge and form a cavity. The heat exchange fluid flows through the channels inside the Platecoil heat exchange plate, and the cooled or heated material flows through the inter plate channels. The two heat exchange fluids indirectly exchange heat through the metal plate wall.
According to different application fields, products, pressures, and temperatures, non-standard design is required for the material type, thickness, weld position, bending line position, welding point position, and spacing of Platecoil heat exchange plates.
FUNCTIONAL ADVANTAGES
| 1 |
Green and low-carbon technology
Reduce energy consumption by 90% |
5 |
Stable operation
Reduced maintenance costs |
| 2 |
Indirect water cooling
Zero emissions of exhaust gas and dust |
6 |
Slow and gentle cutting
The product is not broken |
| 3 |
Eliminate material clumping
Best storage conditions |
7 |
Simple and detachable structure
Easy to operate, clean, and maintain |
| 4 |
No moving parts
Static equipment operation |
8 |
Modular design
Compact structure, small installation base |
Process control
The Solex powder heat exchanger consists of four parts: feed bin, Platecoil heat exchange plate group, feeder, and control system.
Under continuous operation, the control system adjusts the discharge speed to maintain the material level in the feed bin when the incoming material flow rate changes.
In cooling systems, Solex powder heat exchangers typically use cold water supplied through cooling tower systems or closed-loop chiller systems (as a cooling medium). The heating medium in the heating system can be hot water, steam, or thermal oil.
solex heat transfer technology
Traditional liquid-liquid, gas-liquid and other heat transfer methods are Newtonian fluids, suitable for Q=KATm; The heat of solid particles is non Newtonian fluid and does not follow the heat transfer law of traditional Newtonian fluids. Solex established a thermodynamic model to solve the calculation and design of solid particle heat transfer. The calculation core is a Fourier function, and the design calculation is based on the verification factor of solid particle heat transfer data accumulated for more than 40 years.
Product quality improvement
The slow and controllable flow of solid particles ensures the optimal quality of the product, effectively preventing wear and degradation of the product, and fundamentally ensuring the integrity of the product particles is not compromised.
The discharge temperature is uniform and controllable, but it maintains the best product quality, eliminates scars and clumps, and avoids changes in product quality.
Dense phase transportation technology
The Solex cooler is designed for uniform and consistent dense phase transportation, which ensures that materials pass through the heat exchanger at a uniform speed and can adjust the product flow rate.
The dense phase conveying technology that ensures the overall consistency of the optimal product discharge temperature means that the product passes through the heat exchanger at a uniform speed. This design ensures that the product can achieve a long residence time (usually 10-25 minutes), ensuring the temperature distribution of the product passing through the heat exchanger to achieve a stable and uniform product discharge temperature.
The vertical design ensures compact and modular installation base, making it easy for the equipment to integrate into existing production systems. It is an effective equipment option for eliminating process bottlenecks, transforming processes, and expanding production. The flexible modular design means that if there is a need to increase the cooling load in the future, it can be achieved by adding Platecoil heat exchange plate groups.
FUNCTIONAL ADVANTAGES
The fluid in the Platecoil heat exchanger plate exhibits high turbulence with high Reynolds numbers. Even in highly turbulent conditions,
The fluid pressure drop in the Platecoil heat exchanger plate is still very low.
FUNCTIONAL ADVANTAGES
1. High turbulence of internal fluid
Extremely high Reynolds number and high heat transfer efficiency
2. Special channel design
There are no dead zones in both the internal and external channels
3.Special channel design
The decrease in internal and external resistance is very low
4.The internal pressure can withstand 60MPa and can
Used for various fluids, even solids
5.Available in 304, 316L, 2205, SMO254 or Hastelloy alloys, etc
6.Simple and detachable structure
Easy to operate, clean, and maintain
7.High heat transfer density, equivalent discharge
The heat exchange area of the cloth is twice that of the tube
8.Uniform distribution of temperature field
The temperature of the heat exchange fluid tends to be consistent
Product Application
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