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Mine Flotation Roots Type Air Blower , High Capacity Vacuum Roots Blower

Categories Roots Rotary Blower
Brand Name: DICHENG
Model Number: DSR300-1480rpm
Certification: ISO9001, CE, SGS
Place of Origin: SHANDONG
MOQ: 1 set
Price: Negotiation
Payment Terms: L/C, T/T
Supply Ability: 200 sets per month.
Delivery Time: Generally, it will take 5-20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Packaging Details: Immunized Fumigation-Free Wood Case, Iron Pallet.
Name: mine flotation industrial industrial air blowers
Pressure: 14..7 - 58.8Kpa
Driving Method: Belt Or Coupling Drive
Medium: Air, Neutral Gases
Noise: Under 80dB
Air Capacity: 131.5-134.7M3/Min
Application: For Aeration
Net Weight: 2118kg
Conveying: Oil-Free
Type: Postive Displacement
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    • Product Details
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    Mine Flotation Roots Type Air Blower , High Capacity Vacuum Roots Blower

    DSR300 131.5-134.7m3/m mine flotation industrial industrial air blowers


    Product Introduce


    DICHENG DSR300 industrial air blowers ​adopts the advanced technology of Japan,

    Type of technologyPositive displacement blowers
    DesignPositive pressure
    Air capacity131.5 to 134.7m³/min
    Discharge Pressure14.7to 58.8Kpa
    MediumAir, Neutral gases
    ConveyingOil-free
    Rotating Speed1480rpm
    Discharge Diameter300mm(or customized)

    The main characteristic of our industrial air blowers​ is small volume, light weight, flow strong, noise small, steadily reliable operation. This industrial air blowers​ is mainly applied to such trades as water treatment, air transport, mine, vacuum packaging, aquaculture and etc. Our products export to Southeast Asia, Europe, North and South America and etc.


    DSR50 0.78-1.22m3/min Aquaculture Aeration Roots Rotary Blower

    Product Feature

    1. Stable air flow and less pressure variation
    2. Clean air not with oil moist
    3. Construction simple and easy maintenance
    4. Bearing are all lubricated by oil moist
    5. Long service life


    DSR50 0.78-1.22m3/min Aquaculture Aeration Roots Rotary Blower




    Description of Performance parameters


    The performance parameters table shows the model, outlet diameter, rotate speed, discharge pressure, air capacity and power of motor.

    1. The air capacity and pressure in the tables is in standard suction state. The standard suction state is 20ºC temperature, 1.033 kgf/cm2(101.3Kpa) Standard atmospheric pressure and 65% relative humidity.

    2. The air capacity and pressure range of some blower models is repeated, to ensure the service life and low noise, should use the larger model.


    Rotate Speed

    (r/min)

    Pressure

    (kpa)

    Air Capacity

    (m3/min)

    Shaft

    Power

    (KW)

    Motor
    Model

    Power

    (KW)

    148014.7134.749.6Y250M-455
    19.6134.356.8Y280S-475
    24.5134.069.5Y280M-490
    29.4133.683.2Y315S-4110
    34.3133.296.4
    39.2132.9109.7Y315M-4132
    44.1132.5116.8
    49132.1129.3Y315L1-4160
    53.9131.9139.9
    58.8131.5157.9Y315L2-4200

    Roots Rotary Blower Structure Diagram


    DSR50 0.78-1.22m3/min Aquaculture Aeration Roots Rotary Blower

    No.NameMaterialQ' tyNo.NameMaterialQ' ty
    1ShellHT200114Z sealing ringNitrile rubber1
    2ImpellerHT200215Gear35CrM2
    3Drive shaft45Cr116Gear lock washerQ2352
    4Driven shaft45Cr117Gear lock nutSS4002
    5Drive side sidingHT200118GearboxHT2001
    6Gear side sidingHT200119Sleeve451
    7Drive bearingNSK220End coverQ2352
    8Driven bearingNSK221Pin451
    9Sealing ringNitrile rubber222Plug351
    10Sealing ringNitrile rubber223Oil gauge1
    11Bearing sleeve45424Vent1
    12Bearing coverHT200125Grease nippleC36052
    13Bearing coverHT200126Gearbox sealsBarley paper2


    Roots Rotary Blower Accessorie
    Inlet filter silencer, Discharge silencer, Anchor bolts, Baseframe, Safety valve, Check valve, Discharge pressure gauge, Flexible connections, Lubricant oil.
    DSR50 0.78-1.22m3/min Aquaculture Aeration Roots Rotary Blower

    Roots Rotary Blower Application


    Water TreatmentAquaculturePowder and granules
    transportation
    Be used in water treatment plant for water purification and sediment mixingBe used in a variety of fish pond for oxygen supply and mixing, and also for aquariums and live fish tankPowder or granules
    (such as plastic materials, etc.) can be transported by pressure or vacuum
    IncineratorBallast pumpSandblast
    Air combustion and exhaust emissionsUsed for chemical liquid unloading and other ballast pumpsUsed as air source for blast jet
    BoosterCompost fermentationCereals Transportation
    Used for high-pressure exhaust to make the gas into tiny moleculesHigh-pressure air take into the livestock manure tank to increase contact area of livestock manure and air , also apply to sewage treatmentCereals such as wheat are transported from the rotary pilot valve with air
    Pipe clearingSaunaPlating Bath
    Used to remove dirt and iron dust during pipeline replacement or overhaulUsed for the sauna to provide air bubbles, mainly used for hospitals, hotels and etc.Use air to stir the electrolyte to keep the electrolyte circulation, and disperse the attached blister to make plating quickly, spread evenly
    Stripping from moldAir cushion of
    Cut off machine
    Dry air knife
    Easy to remove the finished product after stampingIncrease buoyancy, easy to moveUse the blower to blow off the tiny dust and water droplets on the circuit board
    Feed paper/clothWashing machine
    blow dry
    Gas /heavy fuel injection
    Collect plastic, cloth, paper and other scrap generated after trimmingDried bottles after washing, suitable for food industryProvide high pressure (2000 mmAq) and sufficient air volume


    Common malfunctions and Solution


    MalfunctionsReasonSolution
    BlowerCan not rotateCan rotated by handThe motor is damagedRepair or replace the motor
    Can rotated round by handThe lobes are lockedOpen to repair
    The impurity in blowerOpen to clean
    Can rotateAbnormal sound or vibrationSkid, v-belt is too tight or too looseAdjust v-belt tension
    Pulley offsetReset pulley
    Pulley and belt cover frictionAdjust belt cover
    Bearing oil lack or agingTo replace the oil
    Gear oil lack or agingTo replace the oil
    The safe valve leakageAdjust the safe valve
    Foundation insufficient strengthTo strengthen the foundation strength
    Piping resonanceEliminate by the silencer and support
    Exhaust pressure rises abruptlySee *annotated
    Anchor bolt is too looseTighten
    Rotor interferenceOpen to repair
    The impurity in blowerOpen to clean
    Check valve badReplace
    OverheatingExhaust pressure rises abruptlySee *annotated
    Temperature of working environment exceeds 40 ºCVentilated working environment
    Inlet silencer obstructionCleaning/replace filter
    Airflow insufficientPipeline leaksTighten the pipe connection
    Inlet silencer obstructionCleaning/replace filter
    The safe valve leakageAdjust the safe valve
    V-belt is too looseAdjust v-belt tension
    Exhaust pressure rises abruptlySee *annotated
    Exhaust pressure rises abruptlyShut off the valveFully open the valve
    The water level risesAdjust water level
    Inlet/outlet pipe jamsCleaning debris
    Valve bad or twist reversed directionReplace or reverse direction twist
    Airflow overpoweredReduce round speed or exhaust
    Oil leakLubrication oil overmuchRefuel to the center of oil standard


    Processing Workshop


    DSR50 0.78-1.22m3/min Aquaculture Aeration Roots Rotary Blower


    Certificate


    CE certificate, ISO9001 certificate and SGS certificate.


    DSR50 0.78-1.22m3/min Aquaculture Aeration Roots Rotary Blower


    FAQ


    1. What's the information should I provide when inquiry?
    A: Air capacity
    B: Pressure
    C: Application
    D: Use environment(Temperature, atmospheric pressure)
    E: Do you need motor?
    Or other specials you give us will be more appreciated.
    3. How long is the service life of Roots Rotary Blower?
    In normal use environment

    A- Service life of blowe
    Quality Mine Flotation Roots Type Air Blower , High Capacity Vacuum Roots Blower for sale
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