• Electric Or Pneumatic Desulphurization Baffle Damper With Anti Corrosion Material
  • Electric Or Pneumatic Desulphurization Baffle Damper With Anti Corrosion Material

    Electric Or Pneumatic Desulphurization Baffle Damper With Anti Corrosion Material

    Product Details:

    Place of Origin: China
    Brand Name: FIDAK
    Certification: ISO9001
    Model Number: NIL

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 piece
    Price: Negotiable
    Packaging Details: custom made square plastic pipe bushing packing: Plastic bag,Wooden box
    Delivery Time: 5~15 working days
    Payment Terms: T/T, Western Union,Paypal
    Supply Ability: 40 tons per day
    Get Best Price Contact Now

    Detail Information

    Material: Stainless Steel Logo: Printed Or Customized
    Place Of Origin: Jiangsu, China Working Temperature: Normal
    High Light:

    desulphurizing baffle damper


    desulfurization baffle door

    Product Description

    Electric Or Pneumatic Desulphurization Baffle Damper With Anti Corrosion Material

    electric or pneumatic Desulfurization baffle door Anti-corrosion material


    Product description


    Overview of desulfurization baffle door products


    Desulfurization double louver damper baffle the introduction of foreign advanced technology production, the desulfurization absorption tower damper used in flue gas desulfurization system on the import and export or bypass flue, or used for flue gas denitration and flue gas dust removal system, the damper usually adopts the louver double panel structure, shut off when the double pass into the sealing between baffle, the effect of isolation shut off the gas.


    Desulfurization baffle door performance characteristics


    1. A single shaft is used to drive the double-louver baffle structure, and a sealing chamber is designed in the middle of the double-layer blades to import sealed air, which is higher than the flue gas pressure of 500Pa, into the baffle to form a sealed air isolation layer between the double-layer baffles and block the passage of smoke flow.

    2. The opening and closing time of the damper is less than 60S (it can be selected according to user requirements).

    3. The external design is provided with a linkage mechanism to make several blades open or close synchronously.

    4. Double louver baffle door design structure is reasonable, blade rigidity is good, stable and reliable operation, louver baffle blade seal type: elastic seal and gas seal.

    5. The double baffle is designed and installed with sealed air inlet valve. After entering the sealed air, the sealing efficiency of the baffle door is 100%.

    6. Driving mode: pneumatic or electric.

    7. The driving device is usually connected with the damper.

    8. The electric device adopts mechatronics, has torque protection and limit device, and can be operated remotely. The electric device also has hand and electric switching functions for installation, debugging and maintenance.

    9. Connection mode of damper and pipeline: flange seal welding connection or flange bolt connection.

    10. The sealed fan and electric heater of the sealed air system can be provided by us in complete sets after selection.


    Technical parameters of desulfurization baffle door


    1.Flue section: D (width) ×W (height) ×L (thickness);

    2.Applicable medium: cold and hot flue gas;

    3.Design temperature resistance: ≤300℃;

    4.Design pressure: ±8500Pa;

    5.Internal and external leakage rate of flue gas: "0"

    6.Driving mode: electric or pneumatic

    7.Power and control requirements: user selected.


    Scope of supply of desulfurization baffle door


    Including damper body, sealed inlet valve, driving device (electric or pneumatic device) and other accessories, sealed fan and electric heater can be supplied in complete sets.


    Instructions for ordering desulfurization baffle doors


    1. Provide flue interface size and installation location of pipeline (horizontal or vertical pipeline);

    2. Smoke parameters;

    3. Opening and closing time requirements;

    4. Connection: flange plane butt welding connection or flange bolt connection;

    5. Anti-corrosion material requirements (nickel-based alloy or acid-resistant stainless steel);

    6. Operation mode: electric or pneumatic (brand requirements of driving device);

    7. Use and position of the damper in pipelines;

    8. Before ordering, the supplier shall provide the general installation drawing to the buyer for confirmation.


    desulphurization baffle door description


    1. The damper is easy to be corroded due to sulfur dioxide contained in the air duct, so it is designed and manufactured with Q235 outsourcing 316L material, which has the characteristics of temperature resistance, corrosion resistance and long service life.

    2. In order to prevent the damper door plate from deforming at high temperature, reinforcing bars are arranged between the double-layer plates. The thickness of the single-layer plate is 5mm, and the total thickness of the damper is 600mm.Damper shaft head, bearing bush, bearing sleeve and shaft are made of different materials that are resistant to high temperature, abrasion and corrosion.

    3. The electric device is connected to the damper shaft with no clearance, and the air leakage rate after closing is less than 0.1%.

    4. There is a multi-function limit device on the electric device, and the switch is in place accurately.

    5. The distribution cabinet is equipped with DCS interface to achieve automatic operation effect.

    6, with common adjustment, isolation, flexible adjustment, isolation performance is good.

    7, flexible switch, no jam phenomenon, no internal leakage, leakage phenomenon, good shaft seal.

    8. High degree of full automation, with remote, close range and manual operation functions.

    9. The production process conforms to relevant industry standards.



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