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Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower
Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower
Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower
Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower
Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower
Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower
Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower
Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower
Specifications
Brand Name :
DICHENG
Model Number :
DS-L84WD -580rpm
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 :
dust collection twin lobe rotary air blower
Pressure :
9.8-49Kpa
Driving Method :
Belt Or Coupling Drive
Medium :
Air, Neutral Gases
Noise :
Under 80dB
Air Capacity :
129-150m3/Min
Application :
For Aeration
Net Weight :
5985kg
Conveying :
Oil-Free
Type :
Postive Displacement
Description
DS-L84WD 129-150m3/min dust collection twin lobe rotary air blower


Product Introduce

DICHENG DS-L84WD Roots Blowers are twin-lobe type roots blowers, adopt the advanced technology of Japan

Type of technology Positive displacement blowers
Design Positive pressure
Air capacity 129 to 150m3/min
Discharge Pressure 9.8to 49Kpa
Medium Air, Neutral gases
Conveying Oil-free
Rotating Speed97 580rpm
Discharge Diameter 500mm(or customized)

The main characteristic of our air blower for sewage treatment plant ​​​is small volume, light weight, flow strong, noise small, steadily reliable operation. This air blower for sewage treatment plant ​​​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.

Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower

Product Feature

1. Air flow and pressure can be customized
2. Stable air flow and less pressure variation
3. Clean air not with oil moist
4. Bearing are all lubricated by oil moist
5. Long service life

Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style 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 Rise Motor Import flowm³/min Shaft power(KW)
Kpa mmH2O Model Power(KW)
580 9.8 1000

Y315S-10

JS115-10

 45 150 30
19.6 2000

Y315L2-10

JS117-10

75

65

 143 60
29.4 3000

Y355M2-10

JS126-10

110

95

 138 90
39.2 4000

Y355L1-10

JS128-10

132

130

 134 120
49 5000 JS137-10 155 129 149

Roots Rotary Blower Structure DiagramDust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower

No. Name Material Q' ty No. Name Material Q' ty
1 Shell HT200 1 14 Z sealing ring Nitrile rubber 1
2 Impeller HT200 2 15 Gear 35CrM 2
3 Drive shaft 45Cr 1 16 Gear lock washer Q235 2
4 Driven shaft 45Cr 1 17 Gear lock nut SS400 2
5 Drive side siding HT200 1 18 Gearbox HT200 1
6 Gear side siding HT200 1 19 Sleeve 45 1
7 Drive bearing NSK 2 20 End cover Q235 2
8 Driven bearing NSK 2 21 Pin 45 1
9 Sealing ring Nitrile rubber 2 22 Plug 35 1
10 Sealing ring Nitrile rubber 2 23 Oil gauge 1
11 Bearing sleeve 45 4 24 Vent 1
12 Bearing cover HT200 1 25 Grease nipple C3605 2
13 Bearing cover HT200 1 26 Gearbox seals Barley paper 2


Roots Rotary Blower Accessorie
Inlet filter silencer, Discharge silencer, Anchor bolts, Baseframe, Safety valve, Check valve, Discharge pressure gauge, Flexible connections, Lubricant oil.
Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower

Roots Rotary Blower Application

Water Treatment Aquaculture Powder and granules
transportation
Be used in water treatment plant for water purification and sediment mixing Be used in a variety of fish pond for oxygen supply and mixing, and also for aquariums and live fish tank Powder or granules
(such as plastic materials, etc.) can be transported by pressure or vacuum
Incinerator Ballast pump Sandblast
Air combustion and exhaust emissions Used for chemical liquid unloading and other ballast pumps Used as air source for blast jet
Booster Compost fermentation Cereals Transportation
Used for high-pressure exhaust to make the gas into tiny molecules High-pressure air take into the livestock manure tank to increase contact area of livestock manure and air , also apply to sewage treatment Cereals such as wheat are transported from the rotary pilot valve with air
Pipe clearing Sauna Plating Bath
Used to remove dirt and iron dust during pipeline replacement or overhaul Used 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
Produce line drying Car wash dry Smoke exhaust
Quickly remove the water or oil on the cleaned items Dry the car after washing Exhaust smoke quickly to reduce pollution
Stripping from mold Air cushion of
Cut off machine		 Dry air knife
Easy to remove the finished product after stamping Increase buoyancy, easy to move Use the blower to blow off the tiny dust and water droplets on the circuit board
Feed paper/cloth Washing machine
blow dry		 Gas /heavy fuel injection
Collect plastic, cloth, paper and other scrap generated after trimming Dried bottles after washing, suitable for food industry Provide high pressure (2000 mmAq) and sufficient air volume


Common malfunctions and Solution

Malfunctions Reason Solution
Blower Can not rotate Can rotated by hand The motor is damaged Repair or replace the motor
Can rotated round by hand The lobes are locked Open to repair
The impurity in blower Open to clean
Can rotate Abnormal sound or vibration Skid, v-belt is too tight or too loose Adjust v-belt tension
Pulley offset Reset pulley
Pulley and belt cover friction Adjust belt cover
Bearing oil lack or aging To replace the oil
Gear oil lack or aging To replace the oil
The safe valve leakage Adjust the safe valve
Foundation insufficient strength To strengthen the foundation strength
Piping resonance Eliminate by the silencer and support
Exhaust pressure rises abruptly See *annotated
Anchor bolt is too loose Tighten
Rotor interference Open to repair
The impurity in blower Open to clean
Check valve bad Replace
Overheating Exhaust pressure rises abruptly See *annotated
Temperature of working environment exceeds 40 ºC Ventilated working environment
Inlet silencer obstruction Cleaning/replace filter
Airflow insufficient Pipeline leaks Tighten the pipe connection
Inlet silencer obstruction Cleaning/replace filter
The safe valve leakage Adjust the safe valve
V-belt is too loose Adjust v-belt tension
Exhaust pressure rises abruptly See *annotated
Exhaust pressure rises abruptly Shut off the valve Fully open the valve
The water level rises Adjust water level
Inlet/outlet pipe jams Cleaning debris
Valve bad or twist reversed direction Replace or reverse direction twist
Airflow overpowered Reduce round speed or exhaust
Oil leak Lubrication oil overmuch Refuel to the center of oil standard


Processing Workshop


DSR50 0.78-1.22m3/min Aquaculture Aeration Roots Rotary </div> </div> <!-- # Product tags --> <div class=

Product tags

roots lobe blower

,

three lobe roots blower

,

roots rotary lobe blower
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Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower

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Product Detail
Brand Name :
DICHENG
Model Number :
DS-L84WD -580rpm
Certification :
ISO9001, CE, SGS
Place of Origin :
SHANDONG
MOQ :
1 set
Price :
Negotiation
Contact Supplier
Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower
Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower
Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower
Dust Collection Rotary Twin Lobe Blower , Water Treatment Roots Style Blower

Shandong Dacheng Machinery Technology Co., Ltd.

Active Member
7 Years
shandong
Since 2004
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Roots Rotary Blower, Roots Vacuum Blower, Twin Lobe Roots Blower
Total Annual :
2000000-2500000
Employee Number :
200~300
Certification Level :
Active Member
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