Pillow Plate Heat Exchanger Concave and Convex Plates Fully Welded Process

Pillow Shaped Structure Pillow Plate Heat Exchanger Concave and Convex Plates Fully Welded Process

Overview:

The pillow-shaped plate heat exchanger adopts a unique pillow-shaped concave and convex plate design. The convex and concave surfaces of adjacent plates are welded together through a fully welded process to form a closed three-dimensional flow channel. This structure allows the hot and cold fluids to flow in a cross-flow on both sides of the plate, and uses the concave and convex surfaces to force the fluid to generate turbulence, effectively destroying the boundary layer, and improving the heat transfer efficiency by more than 30% compared to traditional flat plate heat exchangers. Its compact plate stacking design can be flexibly combined according to the heat exchange requirements to meet the needs of efficient heat exchange under different working conditions.

Product Image:

Brief  Introduction:

Pillow plate heat exchanger consists of two metal sheets, which are welded together by continuous laser welding. This panel-type heat exchanger can be made in an endless range of shapes and sizes. It is ideally suited for applications involving high pressures and temperature extremes, provides the highly efficient heat transfer performance. By the laser welding and inflated channels, it induces fluid great turbulence to attain high heat transfer coefficients.

Product Parameters:

Advantages:
(1) Laser Welded process provides high quality welding seam.

(2) The inflated channels create high turbulence flow to achieve high heat transfer efficiency.

(3) Available in most materials, like stainless steel SS304, 316L, 2205 Hastelloy titanium and others.

(4) Custom-defined size and shape are available.

(5) Maximum internal pressure up to 60 Bar.

(6) Wide outer channels result in Low pressure drops.

(7) Full-welded channels ensure good seal performance. 

Applcation:
(1) Clamp-on heat exchanger

(2) Static Melting Crystallizer   

(3) Sewage Water Heat Exchanger   

(4) Heat Sink Heat Exchanger  

(5) Evaporative Plate Condenser

(6) Immersion Heat Exchanger

(7) Plate Ice Machine 

(8) Flue Gas Heat Exchanger

(9) Reactor Intermal Baffles Heat

(10) Bulk Solid Heat Exchanger

R&D and Production:

Ruiding has established the jiangsu province clean incineration resource engineering technology center and the key laboratory of the JICUI-Ruidings joint innovation center.

This laboratory is equipped with advanced detection equipment such as ICP inductively coupled plasma emission spectrometry, atomic absorption spectrophotometry, atomic fluorescence spectrophotometry, high-temperature combustion ion chromatography analyzer, high-temperature combustion rate analyzer, and rapid equilibrium flash point tester. it possesses capabilities for heavy metal analysis, elemental analysis, off-gas calorific value analysis, ash melting point detection, incineration boiler water quality testing, sewage analysis, and volatile waste analysis, etc.

Related Products:

Main Clients:

Company Introduction:

Ruiding is expertized in the engineering, fabrication, construction, commissioning service of industrial waste combustion treatment system including thermal oxidizer (also referred to as incinerator), heat recovery system (boiler), pressurized vessel, flue gas treatment system (DeSOX, DeNOx) and plate heat exchanger, etc.

Ruiding has been authorized with the Environmental Protection Engineering Class 2 (waste gas, waste liquid, waste solid treatment) EPC certificate, ASME Certificate, Class A boiler manufacturing license, Class A boiler installation and Revamping & Maintenance certificate, A2 designing and manufacturing certificate for press vessel, GC1, GC2 press pipeline designing & construction certificate.

Ruiding covers a building area of over 250,000 square meters and has nearly 300 professional and technical staffs. We have completed over 500 engineering projects, spread across various domestic and international industries, with a significant market share in the petrochemical industry.

Faq:

1. What is the company's main business? ‌
Focus on the R&D, design, production, installation and commissioning of industrial three wastes (waste gas/waste liquid/solid waste) incineration treatment equipment and special boilers, and provide supporting equipment (such as heat exchangers, sludge dryers, etc.) ‌.
2. Do you have industry qualification certification? ‌
The company has now passed the quality, environment, occupational health, and occupational hygiene and safety management system certifications, and has the second-level qualification for environmental protection engineering contracting, Class B special environmental engineering design, Class A boiler manufacturing qualification, Class A boiler installation, inspection and maintenance certificate, A2 pressure vessel design and manufacturing certificate, GC1, GC2 pressure pipeline design and installation certificate, and Class A environmental pollution control (waste, waste gas, waste liquid) qualification certificate.
‌3. What are the core products? ‌
(1) Waste gas incinerator:
Regenerative thermal oxidation furnace (RTO), regenerative catalytic oxidation furnace (RC0), catalytic oxidation furnace (C0), high temperature thermal incinerator (T0), catalytic denitrification furnace (SCR)
(2) Waste liquid incinerator:
Organic waste liquid incinerator, salt-containing waste liquid incinerator, heavy component residue incinerator
(3) Solid incinerator:
Combined rotary kiln incinerator, gas-controlled pyrolysis incinerator, fluidized bed incinerator, step-type incinerator
(4) A-level boiler:
Modular waste heat boiler, tunnel waste heat boiler, furnace-boiler integrated incineration boiler, large cavity membrane wall boiler, fire tube boiler
(5) Plate heat exchanger:
Fully welded pressure plate heat exchanger, high-efficiency vortex tube heat exchanger, high-efficiency spiral tube heat exchanger
(6) Incineration auxiliary machine:
Sludge dryer, customized burner, solid waste crusher, VOC catalyst ‌
4. In what aspects are the technical advantages reflected? Have you ever had experience in cross-border cooperation?

We have 29 patented technologies, covering the fields of incinerator structure optimization, heat recovery, etc. The company has a first-class design team in China, which has mastered the incinerator technology and is familiar with the operation of incinerators. The designers have a solid theoretical foundation and rich design and practical experience. During the design process, they combine the operation of advanced devices at home and abroad to carry out process and structural design. The design response is fast, and the plan can be modified in time according to the buyer's requirements, and optimization suggestions can be made according to the buyer's data and processes.
5. What does the service scope include?
We provide full-process services from project consultation, scheme design, equipment manufacturing to installation and commissioning, and support pressure pipeline and boiler renovation.
6. Are there any successful cases for reference?
It has served multiple industries including petroleum, chemical, pharmaceutical, and solid waste disposal. Typical cases include organic waste gas RTO system, chemical waste liquid incineration project, etc.
7. How to obtain cooperation or quotation?
You can submit your needs through the official website online form, or contact directly:
Tel: +86 15606162805 ; +86 0510-87418884
Email: ruiding@rdee.com.cn
Address: Xinzhuang Industrial Concentration Zone, Yixing City, Jiangsu Province, China.
8. Is there any international business cooperation? ‌
Holding the independent import and export rights, we can provide equipment export and technical solution customization services for overseas customers.