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TEMA हीट एक्सचेंजर

हवा से ठंडा हीट एक्सचेंजर

जला हुआ हीटर

दबाव पोत

ट्यूब बंडल

बॉयलर ट्यूब

हीट एक्सचेंजर ट्यूब

हीट एक्सचेंजर बफ़ल

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हीट एक्सचेंजर ट्यूबशीट
Created with Pixso. ASME SA182 Forged Tube Sheet for Shell and Tube Heat Exchanger with Fixed and Floating Tube Sheets Customized to Design
ASME SA182 Forged Tube Sheet for Shell and Tube Heat Exchanger with Fixed and Floating Tube Sheets Customized to Design
  • नाम
  • नाम
  • नाम
  • नाम

ASME SA182 Forged Tube Sheet for Shell and Tube Heat Exchanger with Fixed and Floating Tube Sheets Customized to Design

ब्रांड नाम: YUHONG
मॉडल संख्या: ट्यूब शीट
एमओक्यू: 1
मूल्य: negotiatble
प्रसव का समय: 15-60 दिन
भुगतान की शर्तें: टी/टी
विस्तृत जानकारी
उत्पाद का वर्णन
विस्तृत जानकारी
उत्पत्ति के प्लेस:
चीन
प्रमाणन:
ASTM/ ASME/ EN/
पैकेजिंग विवरण:
प्लाई लकड़ी का केस/लकड़ी का फूस
आपूर्ति की क्षमता:
ग्राहक के अनुरोध के अनुसार
प्रमुखता देना:

Customized Made As Design Tube Sheet

,

Fixed Tube Sheet Heat Exchanger Tubesheet

,

Floating Tube Sheet Forged Tube Sheet

उत्पाद का वर्णन
ASME SA182 Forged Tube Sheet for Shell and Tube Heat Exchanger, Customized Made As Design
Where You Can Find a Tube Sheet In a Heat Exchanger
This detailed explanation covers the functions of the "left" and "right" sides of a tube sheet in a shell-and-tube heat exchanger. Understanding this distinction is crucial as it relates to location, function, fluid handling, and mechanical state. The perspectives are:
  • Structural/Mechanical Perspective: Fixed End vs. Floating End
  • Process/Operational Perspective: Fluid Distribution End vs. Return End
1. Structural/Mechanical Perspective: Fixed Tube Sheet vs. Floating Tube Sheet
In the most common floating head heat exchanger, the roles of the two tube sheets are completely different.
Left Side: Fixed Tube Sheet
  • Location: Usually located at the end of the heat exchanger near the channel/header inlet.
  • Function:
    • Rigid Attachment: This tube sheet is welded or bolted to the heat exchanger shell, and its position is fixed.
    • Sealing and Separation: It provides a strict seal, separating the tube-side fluid from the shell-side fluid.
    • Withstands Primary Stresses: It must withstand pressure from both the tube side and shell side, as well as thermal stress.
  • Characteristics: This is the foundation and reference point of the heat exchanger.
Right Side: Floating Tube Sheet
  • Location: Located at the end inside the floating head cover.
  • Function:
    • Free Floating: This tube sheet is not fixed to the shell and can move freely axially within it.
    • Thermal Expansion Compensation: Allows the bundle to freely expand or contract with temperature changes.
    • Facilitates Maintenance: After dismantling the floating head cover, the entire tube bundle can be pulled out.
  • Characteristics: It is the "safety valve" of the heat exchanger.
Simple Analogy: Think of the tube bundle as a railway track. The Fixed Tube Sheet is the end where the track is firmly anchored, while the Floating Tube Sheet is the end mounted on rollers.
2. Process/Operational Perspective: Channel End vs. Return End
Even for fixed tube sheet heat exchangers, we distinguish between the "left" and "right" sides based on fluid flow path.
Left Side (Assumed as Inlet Side): Fluid Distribution End
  • Function:
    • Distributes Fluid: The tube-side fluid enters from the left-side channel and is distributed through the tube sheet.
    • Withstands Fluid Impingement: This side is directly exposed to impact, corrosion, and erosion.
Right Side (Assumed as Outlet Side): Return End
  • Function:
    • Collects Fluid: The tube-side fluid flowing out from all tubes is collected on the right side.
    • Experiences Temperature Changes: The fluid temperature may be different from the inlet condition.
Summary Comparison Table
Perspective Side Role Name Primary Function Key Characteristics
Structural/Mechanical
(Floating Head Exchanger)		 Left Side Fixed Tube Sheet Provides rigid support, anchors the bundle, seals and separates fluids. Withstands mechanical and thermal stress, stationary.
Right Side Floating Tube Sheet Compensates for thermal expansion, allows free movement of the bundle. Movable, enables bundle pulling for cleaning/maintenance.
Process/Operational
(All Exchangers)		 Left Side Fluid Distribution End Evenly distributes tube-side fluid into individual tubes. Subject to inlet fluid impingement.
Right Side Return End Collects fluid from all tubes and directs it out. Reflects the final state of the fluid after heat exchange.
Conclusion
When discussing the "left and right sides of the tube sheet," context is key:
  • Equipment structure, maintenance, and mechanical design: Refers to the distinction between the Fixed End and the Floating End.
  • Process, fluid properties, or failure analysis: Refers to the distinction between the Fluid Inlet/Distribution End and the Outlet/Return End.
ASME SA182 Forged Tube Sheet for Shell and Tube Heat Exchanger with Fixed and Floating Tube Sheets Customized to Design 0
टैग: 

कंडेनसर ट्यूब शीट  

बॉयलर ट्यूब शीट  

जाली ट्यूब शीट

संबंधित उत्पाद
ASME SA336 F5 Forged Steel Tubesheet F1 F12 F22 F21 F5 F9 F11

ASME SA336 F5 Forged Steel Tubesheet F1 F12 F22 F21 F5 F9 F11

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ASME प्रमाणित​ जाली ट्यूबशीट डिस्क हीट एक्सचेंजर के लिए ASME SB171 C61400

ASME प्रमाणित​ जाली ट्यूबशीट डिस्क हीट एक्सचेंजर के लिए ASME SB171 C61400

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