DINKONDA GLOBAL Power Plants Special BR0.35 Series 0.35 m³, 1.0/1.6MPa، مبدل حرارتی صفحه‌ای، تجهیزات تبادل حرارت مدولار متوسط

DINKONDA GLOBAL Power Plants Special BR0.35 Series 0.35 m², 1.0/1.6MPa, Plate Heat Exchanger, Medium-sized Modular Heat Exchange Equipment

Overview of the product
The BR0.35 series plate heat exchanger is a medium-sized modular heat exchange equipment with a single effective heat exchange area of 0.35 square meters. It is designed for medium to low flow and medium heat transfer conditions, filling the specification gap between the small BR0.25 and large BR0.5 models. This model considers equipment footprint, heat transfer efficiency, and system resistance, making it very suitable for technical renovation projects and complete equipment matching with moderate single machine load and compact machine room space. It can operate independently as a single unit or support multiple parallel combinations, and is widely used in industrial complete sets of units, building HVAC, small-scale chemical equipment, mechanical equipment oil cooling, and other scenarios.

Structural Composition
1. Frame pressure plate component: The fixed and movable pressure plates are processed from medium-thick steel plates, and the surface is treated with anti-corrosion spray coating. The overall rigidity is balanced, avoiding insufficient rigidity in small models or bulky volume in large models; The flange interface has been optimized through channel simulation to reduce local eddy current losses in the medium inlet and outlet, and is suitable for DN100-DN150 pipelines.

2. Heat exchange plate: Single piece heat exchange area of 0.35 square meters, high-precision compression molding, plate thickness graded according to working conditions, standard plate shape balancing heat exchange efficiency and erosion resistance; The plate material can be selected from 304, 316L, 2205 duplex steel, and titanium plate. We provide two types of plates: standard flow channel and medium width flow channel, which can be adapted to clean media and can also handle circulating media with small amounts of suspended solids. Reasonable proportion of guide holes at the four corners of the plate effectively improves the distribution of the medium and reduces local overheating and flow deviation problems of the plate.

3. Sealing gasket system: using plate slot limit gasket, with two optional structures of adhesive and buckle; The gasket groove has high machining accuracy, and the gasket is securely positioned after assembly, making it less likely to shift during system load fluctuations. The gasket material covers EPDM, NBR, fluororubber, and butyl rubber, suitable for hot water, oil, and weakly corrosive process media. The gasket corners are designed with an anti-tear structure, which is not easily damaged during repeated disassembly and maintenance, reducing spare parts loss.

4. Pressing and guiding components: Medium-sized quenched and tempered pull rods and guide rods, surface rust prevention treatment. The distribution of pull rods is mechanically arranged to ensure uniform pre-tightening force at various positions of the plate group and avoid sealing failure at edges and corners; The guide rod slides smoothly, and the resistance of the suction plate is small, making on-site maintenance and disassembly effortless.

5. Equipment support: Compact welded support, occupying small installation space, with reserved anchor holes, suitable for installation on complete equipment bases, and adaptable to integrated equipment layout.

Product Core Highlights
1. Moderate specification range, suitable for complete equipment matching
The single piece area of 0.35 square meters belongs to the transitional specification, which will not cause an excessive number of plates and complicated assembly like small-sized plates, nor will it occupy too much space like large-sized models. It is particularly suitable for unit matching and equipment renovation projects, and is easy to integrate into the entire process equipment.

2. Balanced flow channel and good bias suppression effect
After simulation iteration, the matching of plate guide holes and ripples ensures that the medium is evenly distributed throughout the entire plate area, avoiding local high flow rates or dead corners of the medium, slowing down the scaling rate of the plate, extending the cleaning cycle, and suitable for small and medium-sized systems that operate continuously for a long time.

3. Balancing compact installation and potential for later expansion
The overall dimensions of the machine are compact, suitable for data center renovation and projects with limited space; Within the framework travel range, heat exchange can be adjusted by adding or removing plates. When the system load increases in the later stage, there is no need to replace the entire machine. Simply adding plates can complete expansion and save renovation costs.

4. The sealing system has strong resistance to alternating loads
Mechanical optimization is carried out on the stiffness of the pressure plate and the position of the tension rod. In the face of frequent fluctuations in system start-stop and temperature pressure, the pre-tightening force of the plate group decays slowly, reducing the probability of leakage under intermittent working conditions. This is suitable for production process systems that frequently start and stop.

5. Outstanding cost-effectiveness in operation and maintenance
The single piece size is moderate, and the weight of the board and gasket is moderate. It can be disassembled and assembled by one person without the need for large tooling tools; Under the same heat exchange area, the number of plates is less than BR0.25 and smaller models, reducing the number of gasket spare parts and lowering the cost of later maintenance material reserves.

6. Flexible configuration, capable of achieving multi-process heat exchange
By adjusting the assembly sequence of gaskets, a single process or dual process heat exchange configuration can be achieved within a single machine, which can simultaneously meet different process conditions such as high flow rate with small temperature difference and low flow rate with large temperature difference, without changing the external pipeline layout.

Technical Specifications
Model: BR0.35
Single piece heat exchange area: 0.35 m²
Nominal pressure: 1.0MPa, 1.6MPa
Working temperature: -20~180 °C (depending on 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: HVAC hot water, circulating cooling water, lubricating oil, heat transfer oil, weakly corrosive process fluid
Execution standard: GB Plate Heat Exchanger National Manufacturing Standard