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1400kw Industrial Gas Fired Hot Water Boiler Condensing Boiler With Hot Water Tank

Categories Gas Fired Hot Water Boiler
Brand Name: YONGXING
Model Number: CWNS2.1-95/70-YQ
Certification: ISO9001,ISO14001,A-CLASS,SGS,BV
Place of Origin: HENAN PROVINCE
MOQ: 1set
Price: negotiable
Payment Terms: T/T,L/C,Western Union
Supply Ability: 1000SETS/MONTH
Delivery Time: 15-30DAYS
Packaging Details: Nude packing+wooden box+steel box ,and etc.
FUEL: NATURAL GAS/LPG/CITY GAS ,ETC
PRESSURE: 0 or 10bar
Burner: Italy Riello Or Italy Baltur, and brand Olin
Boiler capacity: 2.1MW
Boiler outer package: Stainless Steel
Usage: for residental
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    1400kw Industrial Gas Fired Hot Water Boiler Condensing Boiler With Hot Water Tank

    1400kw Industrial Usage gas water boiler heating system Exported to Egypt For Swimming Pool


    Gas water boiler heating system Hot water boiler structure
    1, hot water boiler tube
    This type of boiler tube is more common with the two. The tube hot water boiler is forced to flow through the head of the circulation pump and the water pressure tank to directly heat a pot of water. Most of these boilers are composed of smaller diameter cylinders (heads) and pipes. They are compact, small in size, save steel, simple in processing and low in cost. However, the boiler water capacity is small, and in the case of a sudden power failure operation, the water vapor may be easily generated, and a water hammer may be generated.
    2, steam drum boiler
    This kind of hot water boiler, in the early days, was mostly converted into a steam boiler, and its boiler water pot was a natural circulation. In order to ensure a safe and reliable water circulation boiler, there must be a certain height of boilers, so these large boilers, steel consumption and cost are relatively increased. However, due to the water capacity of these boilers, the natural cycle can be maintained, and when the system circulating water pump suddenly stops running, the steam boiler can be effectively prevented. It is also for this reason that the rapid development of natural circulation hot water boilers in China in recent years.
    The tube hot water boiler is forced to flow through the head of the circulation pump and the water pressure tank to directly heat a pot of water. This kind of hot water boiler, in the early days, was mostly converted into a steam boiler, and its boiler water pot was a natural circulation. The heating surface of the tail is inclined to acid corrosion.

    The gas water boiler heating system boiler includes an electric hot water boiler, a fuel hot water boiler, a gas hot water boiler, and a coal-fired hot water boiler. The hot water boiler is a boiler that produces hot water, and refers to heat energy or other heat energy (such as electric energy) released by combustion of the fuel. , solar energy, etc.) A thermal energy device that heats water to a rated temperature.

    The gas water boiler heating system is divided into a normal pressure hot water boiler and a pressure hot water boiler. The atmospheric pressure hot water boiler belongs to a non-pressure civil life boiler, which is convenient, fast and safe to use, and does not need to be filed by the technical supervision department; the pressure hot water boiler is a pressure vessel. It belongs to special equipment. The design, manufacture, installation and use of pressure-bearing boilers are supervised by technical supervision departments and need to apply for boiler use certificates.

    The gas water boiler heating system we usually refer to is an atmospheric hot water boiler. The atmospheric hot water boiler is not subject to conditions and there are no safety hazards. Nowadays, people choose heating, bathing and hot water for atmospheric hot water boilers.

    Boiler and hot water heater requirements
    The design, manufacture and inspection of the boiler shall comply with the requirements of the "Safety Technical Supervision Regulations for Hot Water Boilers".
    The boiler should have modern technology, long-term operation output, less air leakage, high thermal efficiency, low water resistance, low power consumption, and low operating costs. The boiler and its supporting equipment should be brand new, reliable, technologically advanced and mature.
    The boiler structure is reasonable and advanced, and can adapt to load changes. It should be able to run smoothly within the load range of 20% to 110%. The boiler has a fast heating rate, meets the requirements of fast start-stop, fast operation, convenient maintenance and stable performance.


    Gas water boiler heating system Technical performance requirements
    1, Boiler body
    1.The welds of the pipes of each heating surface of the boiler shall be subjected to 100% non-destructive inspection and shall have the inspection certificate. Strict inspection should be carried out before leaving the factory, and no foreign matter or welding slag is allowed to remain in the pipe and in the header.
    2.The design and manufacture of each component must comply with the regulations issued by the state. Welding of dissimilar steels with large differences in alloying elements in the heating surface of the boiler should generally be completed in the manufacturing plant and should have welding records (including pre-weld preheating, welding methods, joint types, welding rods, post-weld heat treatment, etc.). ).


    2,Water supply tank: The boiler should be provided with automatic water supply function. And the water tank should be equipped with a water tank cover. The tank should be installed with an overflow pipe in a location with drainage. After the water tank is installed, clean up the debris in the water tank.


    3,Points, water collectors
    The effective length of the water separator and the water collector shall not be less than 800 mm, and φ shall not be less than 219 mm.

    4, Chimney
    Diameter: D219, length: 6 meters. Low temperature discharge is required, and the exhaust gas temperature does not exceed 200 degrees.


    5,Electrical and Control
    1.The bidder shall provide the boiler electrical control cabinet, including various electrical components and electrical wiring devices, in the factory as required by this specification. The electric wiring device and the electric motor control and protection equipment of the electric control cabinet shall be provided in complete. The selection of electrical components of the electric control cabinet should be advanced and reliable. An alternate fuse must be provided.
    2.The electronic control system should have two sets of systems; one is for the automatic system to operate separately, and the other is for manual system operation, any type of damage can not affect the other normal use.

    Gas water boiler heating system 0.35MW-14MW Oil Gas Fired hot water boiler technical datasheet

    Main technical parameters of CWNS oil (gas) atmospheric pressure and pressure hot water boiler
    Project modelCWNS, WNS series hot water boiler
    Rated calorific value (MW)0.350.71.051.42.12.83.54.25.678.410.512.614
    Working pressure (MPa)Normal pressure / pressure
    Outlet water temperature (°C)85/115

    Backwater temperature (°C)

    60/70
    Boiler thermal efficiency (%)91—95
    Feed water temperature (°C)20
    Fuel consumptionDiesel (Kg/h)3265.498131196.2261.6327392.4523.2654784.898111771310
    Heavy oil (Kg/h)3469.5105139208.5278347.54175566958641042.512511390
    Natural gas (m3/h)39.579.3119159237.9317.2396.5475.8644793951.61189.51427.41586
    Liquefied gas (m3/h)14.22943.55887116145174232290348435522580
    City gas (m3/h)84168.5253337505.5674842.510111348168520222527.530333370
    Boiler transportationLength (mm)28003500410045004700455057006300700072007840810082308250
    Width (mm)16001600190020002110221025002600270028002860310031003400
    High (mm)20002100231023602470258028002900320033003300340034003550
    Total power consumption (KW)2.36.71113.5192123.526373742455252
    Chimney diameter (mm)25035043045045055065065065080080090012001200
    Shipping weight (T)3.24.74.85.489.7813.415.417.417.423.83031.634.5
    Heating area (m2)3000

    6000

    900

    0

    1200

    0

    1800

    0

    2400

    0

    3000

    0

    3600

    0

    4800

    0

    6000

    0

    7200

    0

    900

    00

    1080

    00

    1200

    00

    Water supply capacity (t)

    715223045607590120150180225270300

    Oil water boiler Vocume hot water boiler


    Project / modelZKW0.7-85/60-Y(Q)ZKW1.05-85/60-Y(Q)ZKW1.4-85/60-Y(Q)ZKW1.75-85/60-Y(Q)ZKW2.1-85/60-Y(Q)ZKW2.8-85/60-Y(Q)ZKW3.5-85/60-Y(Q)
    Heat medium water capacity (L)4105205687008309801250
    Rated calorific value (Mw/h)0.71.051.41.752.12.83.5
    Rated calorific value6090120150180240300
    Fuel consumptionLight diesel oil (Kg/h)6496128160192256320
    Heavy oil (Kg/h)67.3100134168202269363
    Natural gas (m3/h)165116155193232310387
    City gas (m3/h)77247330412494659824
    Liquefied gas (m3/h)2944587388117146
    Heat ExchangerMaterial/structureStainless steel
    Working pressure (MPa)1
    HeatingMaximum calorific value36547290108144180
    Warm water circulation36547290108144180
    Pressure loss2.2322.62.53.53.3
    Heating outlet (DN)658080100125125133
    Heating area (m2)600090001200015000180002400030000
    Special for hot waterMaximum calorific valuetwenty four3648607296120
    Water supply capacity (m3/h)69121518twenty four30
    Hot water temperature50
    Pressure loss20.61.51.81.51.82
    Water outlet diameter (DN)40656580100100125
    VoltageVoltage (V)220/380
    Total power consumption2.2 (2.6)3.7 (4.1)5.0 (6.5)7.5(9)11 (2.5)15 (16.5)18.5(20)
    Blower power consumption2.23.757.5111518.5
    Oil pump power consumption0.40.41.51.51.51.51.5
    sizeChimney diameter (mm)350350400450500550600
    Long (m)2700320034004050470049005500
    Width (m)1365136516001600160018002020
    High (m)2345240025002580258026302700
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