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High Hardness Waste Oil Gear Pump , Heavy Fuel Oil Transfer Pump

Shenzhen Yuzhou Machinery Equipment Co., Ltd
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Address: Baolong street, Longgang district, Shenzhen city, 518100,Guangdong Province, China

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Shenzhen Yuzhou Machinery Equipment Co., Ltd

High Hardness Waste Oil Gear Pump , Heavy Fuel Oil Transfer Pump

Country/Region china
City & Province shenzhen guangdong
Categories Pumps
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Product Details

ZYB Series Electric Gear Oil Transfer Pump transfer diesel, heavy oil, residual oil,fuel oil

 

  1. ZYB series booster fuel pump for Power plants suitable for transferring diesel, heavy oil, residual oil,fuel oil and medium can be used for fuel. Especially suitable for road and bridge engineering mixing station and power plant burners of the fuel pump. The product has the characteristics of high hardness, wear resistance, adjustable pressure. It is ideal product for replacing the import pump. According to different burners's features in different country, this product have two types: 4.0Mpa and 2.5Mpa.Seal have graphite sealing and mechanical seal for customer's choice.
  2.  ZYB series booster fuel pump for Power plants is not suitable for transferring highly volatile or low flash point of the liquid, such as ammonia, benzene, etc.
  3. ZYB series booster fuel pump for Power plants if transfer liquid such as gasoline, must indicate in order.
  4. Winter construction, in order to prevent the transmission of oil solidification causes the damage of the fuel pump, our factory also produces BZYB series insulation booster pump, heating medium can use thermal oil, steam or hot water.

Technical data:

 

ModelFlow Capacity (Q)Discharge Pressure (Mpa)Speed (r/min)Motor Power(kw)Inlet&outlet diameter(mm)
m³/hL/min
ZYB4/0.64660.69601.5Φ25
ZYB7/0.671160.69603Φ40
ZYB13/0.6132160.69604Φ50
ZYB13/1.0132161.09605.5Φ50
ZYB18/0.6183000.69607.5Φ70
ZYB18/1.0183001.096011Φ70
ZYB30/0.6305000.69607.5Φ80
ZYB38/0.4386330.496015Φ100
ZYB45/0.4457500.496018.5Φ100
ZYB60/0.46010000.496022Φ100

 

ModelFlow Capacity (Q)Discharge Pressure (Mpa)Speed (r/min)Motor Power(kw)Inlet&outlet diameter(mm)
m³/hL/min
ZYB-B-2.1/42.1354.015003.0G1''
ZYB-B-3/43.0504.015005.5G1''
ZYB-B-4.2/44.2/3.070/502.0/4.015005.5/7.5G1'' 1/4''
ZYB-B-7.5/47.5/5.0125/842.0/4.015007.5/11G1'' 1/2''
ZYB-B-12/2.512/9.0200/1501.5/2.5150011/15φ50
ZYB-B-18/2.516/15265/2501.5/2.5100011/15φ70
ZYB-B-29/2.527/25450/4201.5/2.5150018.5/22φ70


Troubles and Solutions

 

Troubles

Productive

Reason

 

Solutions

 

Discharging oil or discharging little oil

1.Revolving direction reversed

2.Valve closed

3.Oil absorption tube has not been soaked into the oil

4.The high of absorption exceeds the rated

5.The filtering area of the filter at absorption end is too small

6.Air leakage in absorption tube

7.Safety valve blocked or doesn’t work well

8. Lower temperature of oil results in viscosity increasing

1.Change in to right direction 2.Open valve

3.Check out oil absorption tube and soak it in the liquid 4.Measure absorption pressure and raise the oil level 5.Change filter and extend the filtering area6.Check every joint and seal them with sealing material 7.Disassemble and wash safety valve and polish with abrasive grease 8. Heat liquid or reduce exhausting pressure or the volume of oil exhaustion

No pressure or pressure not rising1.The button of the pressure meter is still in OFF position 2.The pressure of the safety valve is too low3.Side tube valve is on 4.High temperature,low viscosity o foil and small resistance of the tube 5.Air leakage in the tube1.Press the button ON of the pressure meter2.Readjust the safety valve pressure 3.Close the side tube valve 4.Reduce oil temperature 5. Check out absorption tube
Oil leakage in mechanical seal1.Shaft seal has not been adjusted properly 2.O-seal ring wear 3.The defects caused by wearing of stationary and rotating rings of mechanical seal4.Spring flabby1.Adjust it 2.Change O-seal 3.Change stationary and rotating rings or polish the magain4.Change spring
Noise and vibration1.Improper assembling 2.The in concentricity of pump shaft and motor shaft 3.Absorption tube or filter stopped up 4.Absorption tube dimension is too small and long.It could not pump in,for resistance is too big 5.Oil exhaustion tube’s resistance is too big6.Air leakage 7.Fastener is relaxed 8.Gears and bearings stand sides show serious wear and tear or gripped1.Check out and maintain 2.adjust it 3.Clear dirt things in the absorption tube or filter 4.Read just it 5.Check up whether exhaustion tube or valve are stopped up6.Check up and maintain7.Check up and tighten it 8.Disassemble and maintain or change them
Safely valve unworkable1.Wrong position2.Pressure too high 3.Safety valve chip gripped1.Reassembling it2.Lower the pressure 3.Disassembling,wash and adjust

 

 

 

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