होम उत्पादBoiler Economizer

Stainless Economizer In Boiler Waste Incineration Plant High Temperature And Pressure Resitance

Stainless Economizer In Boiler Waste Incineration Plant High Temperature And Pressure Resitance

    • Stainless Economizer In Boiler Waste Incineration Plant High Temperature And Pressure Resitance
    • Stainless Economizer In Boiler Waste Incineration Plant High Temperature And Pressure Resitance
    • Stainless Economizer In Boiler Waste Incineration Plant High Temperature And Pressure Resitance
  • Stainless Economizer In Boiler Waste Incineration Plant High Temperature And Pressure Resitance

    उत्पाद विवरण:

    Place of Origin: China
    ब्रांड नाम: HD BOILER
    प्रमाणन: ISO9001 , SGS , TUV , ASME , EN
    Model Number: Energy saving economizer

    भुगतान & नौवहन नियमों:

    Minimum Order Quantity: 1 Set / Sets 10tons
    मूल्य: Negotiable
    Packaging Details: Seaworthy Packing
    Delivery Time: 60 days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 500 Tons per month
    अब से संपर्क करें
    विस्तृत उत्पाद विवरण
    Material: Stainless steel Usage: Power plant / oil refinery
    Type: Natural circulation / Once through Structure: Hot / Water Tube
    Dimension: Customization Port: Shanghai

    Stainless steel economizer exported american waste incineration plant high temperature and pressure resitance

     

    Product Description

     

    1.Economizers are mechanical devices intended to reduce energy consumption, or to perform useful function such as preheating a fluid.

    2.The term economizer is used for other purposes as well. Boiler, power plant, heating, Refrigeration, ventilating, and air conditioning (HVAC) uses are discussed in this article.

    3.In simple terms, an economizer is a heat exchanger.

    4.The economizer has advanced manufacturing technology, strict production technology, detection means, with high-tech snake-like tube production lines.

     

    Parameter

     

    Name(unit) Specification(mm)
    Bare pipe(OD) 25-165
    Bare pipe(Thickness) 2-8
    Fin (Thickness) 0.6-3.0
    Fin (Height) 5-30
    Fin tube thread pitch 5-30
    Fin tube length ≤12000

     

    *Note:HD BOILER can bespoke special type of economizer according to customer's requirement.

     

    Details

     

    1.Economizers must be sized for the volume of flue gas, its temperature, the maximum pressure drop allowed through the stack, what kind of fuel is used in the boiler, and how much energy needs to be recovered.

    2.Economizers designed for natural gas only, would likely plug-up if installed on a coal boiler and would face increased risk of corrosion if installed on an oil-fired boiler.

    3.Some units are designed to keep the flue gases above condensation temperature, and others are made of materials that resist the corrosive effect of condensed flue gases.

     

    Application

     

    During boiler operation in typical commercial and industrial applications, approximately 10-20% of the heating value of fuel is expelled with the stack gases to the atmosphere. Stack economizers are designed to recover significant amounts of this stack gas energy loss, thereby vastly improving boiler system efficiency. There are several considerations when selecting an economizer:

    • Gas-side Pressure Drop. Added back-pressure on the boiler stack affects the combustion air fan throughput capability. The economizer and combustion air fan(s) must be sized properly in order to assure a suitable system operation and capacity.

    • Feedwater Temperature. The feedwater to the economizer must be deaerated and the temperature setpoint minimally at 220oF to prevent tube corrosion.

    • Water-side Pressure Drop. Feedwater pumps must be sized to accommodate the economizer pressure drop. Additionally, a continuous modulating feedwater system is required to ensure proper flow rates through the economizer.

    Stainless Economizer In Boiler Waste Incineration Plant High Temperature And Pressure Resitance

    Quality Control

     

    1. Impact test and Strength calculation report with applied materials information.

    2. 100%NDT(non-destructive inspection) report of steel plate, tube and electrode.

    3. X-ray, γ-ray and liquid penetrant test inspection report (welding seam): to ensure the quality of the entire boiler.

    4. Hydraulic test report: ensure the standard working pressure and safety.

    सम्पर्क करने का विवरण
    Zhangjiagang HuaDong Boiler Co., Ltd.

    व्यक्ति से संपर्क करें: Felix

    हम करने के लिए सीधे अपनी जांच भेजें (0 / 3000)

    अन्य उत्पादों

    संपर्क करें

    पते: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China

    फैक्टरी पता:Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China

    • दूरभाष:86-512-58666196
    • फैक्स:86- 512-58774453
    • ईमेल:hdb@boilerfabrication.cn
    • Worktime को कम करना:8:00-17:00
    • व्यक्ति से संपर्क करें: Miss. Sandy Chen
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