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Papua New Guinea NEGATIVE PRESSURE SHALE SHAKER

The negative pressure shale shaker can improve the recycling of drilling mud by a unit of vacuum absorption device installed under the last screen of shaker, which can generate a certain frequency vacuum suction by pulsating air flow. This type shaker lowers the difficulty of mixed solid-liquid separation, effectively decreases the moisture content of solid phase of treated drilling cuttings by 20%~30%, increases the overall drilling efficiency, greatly reduces the drilling waste volume, thereby lowers the cost of waste treatment.

Category:

Papua New GuineaSolids control equipment

Product Description

 

The negative pressure shale shaker can improve the recycling of drilling mud by a unit of vacuum absorption device installed under the last screen of shaker, which can generate a certain frequency vacuum suction by pulsating air flow. This type shaker lowers the difficulty of mixed solid-liquid separation, effectively decreases the moisture content of solid phase of treated drilling cuttings by 20%~30%, increases the overall drilling efficiency, greatly reduces the drilling waste volume, thereby lowers the cost of waste treatment.

Characteristic

1.Purification treatment of OBM, WBM and SBM;

2.The vacuum negative pressure device can be installed on the used shale shaker by retrofitting, which is easy to installation without any damage to the original shaker performance and structure;

3.The new type negative pressure device has more bigger suction force compared with current homogeneous vacuum device meanwhile, the combination of vacuum negative pressure device and common shale shaker can make the shaker be equipped with higher mesh screen without mud overflow problem during operation;

4.The vacuum suction system can simultaneously connects with two or three common shale shakers to perform the vacuum suction function, with easy and quick installation and operation;

5.Without additional floor space required for equipment and meet the narrow space requirement of ocean platform etc;

6.To retrofit the common shaker to be negative pressure shaker with an external hanging type small vacuum sucker device;

7.Easy to installation without additional air compressor, air tank and other auxiliary equipment compared with homogeneous vacuum negative pressure shale shaker, only three phase power supply is required for the operation with characteristics of easy moving and wide application. The negative pressure device and shale shaker is split type, which can be placed according to the actual site situation.

Technical Parameter

Model

KAFYZS-113

KAFZS-114

Vibration Mode

Linear motion

Linear motion

Treatment Capacity(m3/h)

≤100-≤120

≤130-≤150

Motor(kW)

2x1.72

2x1.94

Screen Qty

3

4

Screen Size

585x1165mm

585x1165mm

Screen Area(㎡)

2.04

2.73

Output Force(G)

≥8.0

≥8.5

Double Amplitude(mm)

4.4~6.34

4.4~6.34

Dimensions(mm)

2322x1650x2430

2900x1650x2430

Recovery Efficiency

30%-50%

30%-50%

Explosion-Proof

ExdllBt4/IECEX/A-TEX

ExdllBt4/IECEX/A-TEX

Shale Shaker Weight(kg)

1365

1553

Device Weight(kg)

253

253

Deck Adjustment

-3°~+3°

-3°~+3°

Power

8.5KW/380V/50Hz

8.5KW/380V/50Hz

Air Flow

520㎡/H

520㎡/H

Vacuum

-400mbar

-400mbar

Pressure

400mbar

400mbar

Remark


Pneumatic automatic control, no air source and adjustable
suction-exhaust time.