Qingzhou Yuanhua Machinery Co., Ltd.

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Underwater Pump Dredger

Product Details:

Place of Origin Shandong, China (Mainland)
Brand Name Yuanhua

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set/Sets
Price: FOB Qingdao USD 140000~150000
Packaging Details: Bulk Cargo
Payment Terms: L/C,T/T,cash
Supply Ability: 100 Set/Sets per Year

Detailed Product Description


Dredger with Underwater Dredge Electric Pump

Underwater Pump Dredger

Designed Aim: To pump sand out from river course
Technical Requirements:
Dredging Depth : ≤25m
Working Capacity: ≤300 m³/h  
Discharge Distance/Delivery ≤500m
Application:
Sand Pumping in sea,lake,river,reservoir and ports
YHQB Dredger consists of
-Hull
-Sand/mud Pump
-Diesel Power Generating Set
-Control Panel
-Lifting Appliance
-Pipeline
-Attachments 
  A high voltage cable
  B Winch and anchor
  C Simple Shed
l Hull:
Size: 12m×1.5m×1 m (L*W*H)    two hulls
Material: 
Bottom    6mm steel plate
Surface   4mm antiskid plate
Preservative Treatment for the bottom
Two coating of Anti-corrosive Primer
Surface painted with automobile anti rust paint
      
Frame Structure
Holding channel steel 14#a 12# 10#     
Standard GB/T 707-1988
Holding angle steelL#-6m 9# 6# 5#    
Standard GB  9787-1988
Sand Pumping Hose20m      Pressure:≥1MPA
lSand/mud Pump        
ModelZJQ1000-18-110        TypeSubmersible Pump 
Total Flow1000 m3/h          Head Lift18m
Out Dia.300mm              Max. dia.of flowing particle50mm
Power110kw                 Speed980rpm
Capacity≤300 m3/h  
This is calculated by the consistency of 30% 
DimensionHeight 1725mm   Diametre 1640mm
Weight  2000KG
Working Condition
(1).Power sources: Three-phase AC 380V 50HZ.
(2).The medium temperature should not exceed 40 ,medium don't contain flammable and explosive gas .
(3).Solid granule max. thickness in medium: grey sediment for 45% ,mineral sediment for 60%.
(4).Motor and pump max. dive depth should not exceed 30M ,min. dive depth should not exceed 1M.
(5).The best motor and pump is vertical ,operate method is continuous operation.
lPower Generating Set
Power Range:  200KW/250KVA
MotorL6,Four Stoke,boost pressure,intercooler 
Supply 24v  DC Electricity 
l Control System
Control the sand pump and winch to switch on and off.
Protect damage caused by lack of phase,overloading,three phases imbalance and overheating. 
All Push Button Control 
l Lifting Appliance
Include the Gallows Frame and Electric winch 
The sand pump to attached to the winch through the pulley on the Gallows Frame
The winch is electrically controlled to lift and go down smoothly and steady.
Material of Gallows Frame       seamless steel tube   
Thickness of Holding Tube       6mm  
Thickness of Roof Timbering Tube10mm
Winch
ModelBS-15-400      
Fitted motor  11kw    4-electrode standard motor   
reducerModel 400 horizontal reducer  (speed ratio  10.351)
crane capacity     3-5T     
Speed of steel wire 0-20m/min
Dia. Of steel wire   16-18mm
l Pipeline
Including the Sucking Pipeline and Dumping Pipeline
-Sucking Pipeline(from the vessel to the pump)
-Dumping Pipeline(from the hull to sand dumping area) (Purchase Separately)
Dia.315mm   Pressure 0.8 MPa  Wall Thickness 13mm
High molecular weight polyethylene Dredging Pipe with connecting flanges
l Attachments
Traction engine   two sets
Model           QJ-4-250       
Fitted motor      4kw standard motor  
Reducer         Model 250 horizontal reducer  (speed ratio  10.351)
Dia. Of steel wire   12mm
l Rain Shed    
Material : colored steel shingles        
Cover the machinery and ease the operating control

Underwater Pump Dredger Underwater Pump Dredger

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Company Info

Qingzhou Yuanhua Machinery Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Weifang
Province/State: Shandong
Country/Region : China (Mainland)

Business Type:Manufacturer

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