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Fax:0536-6060832
E-mail:lfsyjx@163.com
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Add:Shandong Province Road East, mizhou, Road, South
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Washing enrichment e

Washing enrichment equipment

I. Main Purposes and Principle of Operation
The inclined screw press decker is a highly efficient thickener which is made by introducing advanced foreign technology and combining the characteristics of Chinese pulping industry. It can be used by the pulping and paper making industry for concentrating and washing various pulps, especially suitable for the dehydration of waste paper pulp. Using it in series with a screw press washer can achieve the concentration required by a heat dispersion machine. It has various advantages such as large capacity, good dewatering effect, less space occupation and easy to operate and perform maintenance, etc.
Main principle of operation: the low-concentration stock enters the filter drum through the stock inlet at the bottom. Being pushed by the screw, it is transferred upward from the bottom. Then the water flows into the box through the filter holes on the filter drum under the effect of gravity and is discharged from the filter outlet. The condensed stock is discharged from the stock outlet on the upper part of equipment. A cleaning brush is equipped behind the screw blade, and it keeps brushing the surface of filter board of filter drum while it rotates with the screw synchronously to ensure the filter holes are unblocked.
This series inclined screw stock press decker is divided into three types according to the screw rows, i.e. 1 row, 2 rows, 3 rows.

II. Main Features and Characteristics
1. Dehydration mainly relies on gravity. The equipment is easy to operate. Operators can learn the operation at once.
2. The equipment occupies a small space. The layout of foundation and pipeline is simple and the installation is easy.
3. The equipment has blockage proof structure which will not block the stock so as to ensure continuous operation.
4. The equipment is equipped with a cleaning brush for the filter board, which can prevent the fiber from blocking the board so as to greatly reduce cleaning times and cleaning waster consumption.
5. Large capacity and less electricity consumption than the other types of thickeners.
6. Less loss of fiber and the white water concentration is 0.1-0.5%.
III. Technical Specification


Model

XL1

XL 2

XL 3

XL 4

XL 5

Production capacity t/d

10-15

20-30

35-45

50-60

80-120

Filtration area m2

1(1×1)

2(2×1)

3(3×1)

4.5(3×1.5)

6(3×2)

Screw Speed rdm

75

75

75

70

65

Screw Dia.mm

Ф230

Ф230

Ф230

Ф280

Ф320

Concentration of Feeding Pulp %

2-4


Concentration of Outgoing Pulp %

8-15

White Water Concentration%

0.1-0.5

Pulp inlet mm

Ф280

Ф280

Ф280

Ф340

Ф200(3个)

Pulp outlet mm

260×505

260×770

260×1180

275×1500

300×1800

White water outlet mm

Ф200

Ф200

Ф200

Ф200

Ф250

Sealing Water Mouth mm

M12×1.25(1个)

M12×1.25(2个)

M12×1.25(3个)

M16×1.5
(3个)

M16×1.5
(3个)

Motor Model

BWY18-17

BWY18-17

BWY18-17

BWY22-23

BWY27-23

Motor power kW

4×1

4×2

4×3

5.5×3

11×3

Outside Dimension mm

1830×460×2650

1830×875×2650

1830×1280×2650

2420×1600×3160

2510×1910×3464

Weight of equipment kg

980

1600

2300

3200

4500

Number of Rows

1

2

3

3

3

Details

I. Main Purposes and Principle of Operation
The inclined screw press decker is a highly efficient thickener which is made by introducing advanced foreign technology and combining the characteristics of Chinese pulping industry. It can be used by the pulping and paper making industry for concentrating and washing various pulps, especially suitable for the dehydration of waste paper pulp. Using it in series with a screw press washer can achieve the concentration required by a heat dispersion machine. It has various advantages such as large capacity, good dewatering effect, less space occupation and easy to operate and perform maintenance, etc.
Main principle of operation: the low-concentration stock enters the filter drum through the stock inlet at the bottom. Being pushed by the screw, it is transferred upward from the bottom. Then the water flows into the box through the filter holes on the filter drum under the effect of gravity and is discharged from the filter outlet. The condensed stock is discharged from the stock outlet on the upper part of equipment. A cleaning brush is equipped behind the screw blade, and it keeps brushing the surface of filter board of filter drum while it rotates with the screw synchronously to ensure the filter holes are unblocked.
This series inclined screw stock press decker is divided into three types according to the screw rows, i.e. 1 row, 2 rows, 3 rows.

II. Main Features and Characteristics
1. Dehydration mainly relies on gravity. The equipment is easy to operate. Operators can learn the operation at once.
2. The equipment occupies a small space. The layout of foundation and pipeline is simple and the installation is easy.
3. The equipment has blockage proof structure which will not block the stock so as to ensure continuous operation.
4. The equipment is equipped with a cleaning brush for the filter board, which can prevent the fiber from blocking the board so as to greatly reduce cleaning times and cleaning waster consumption.
5. Large capacity and less electricity consumption than the other types of thickeners.
6. Less loss of fiber and the white water concentration is 0.1-0.5%.
III. Technical Specification


Model

XL1

XL 2

XL 3

XL 4

XL 5

Production capacity t/d

10-15

20-30

35-45

50-60

80-120

Filtration area m2

1(1×1)

2(2×1)

3(3×1)

4.5(3×1.5)

6(3×2)

Screw Speed rdm

75

75

75

70

65

Screw Dia.mm

Ф230

Ф230

Ф230

Ф280

Ф320

Concentration of Feeding Pulp %

2-4


Concentration of Outgoing Pulp %

8-15

White Water Concentration%

0.1-0.5

Pulp inlet mm

Ф280

Ф280

Ф280

Ф340

Ф200(3个)

Pulp outlet mm

260×505

260×770

260×1180

275×1500

300×1800

White water outlet mm

Ф200

Ф200

Ф200

Ф200

Ф250

Sealing Water Mouth mm

M12×1.25(1个)

M12×1.25(2个)

M12×1.25(3个)

M16×1.5
(3个)

M16×1.5
(3个)

Motor Model

BWY18-17

BWY18-17

BWY18-17

BWY22-23

BWY27-23

Motor power kW

4×1

4×2

4×3

5.5×3

11×3

Outside Dimension mm

1830×460×2650

1830×875×2650

1830×1280×2650

2420×1600×3160

2510×1910×3464

Weight of equipment kg

980

1600

2300

3200

4500

Number of Rows

1

2

3

3

3

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All Rights: Zhucheng City, Shandong Province, Li Fung Machinery Co., Ltd. | paper machinery, pressure screen manufacturers  Lu ICP xxxxxxxx No.
Add: Shandong Province Road, South Road East, mizhou,   Phone:13906460995
Tel:0536-6061832   Fax:0536-6060832   E-mail:lfsyjx@163.com  Technical Support:Hengtai Internet
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