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Heat dispersion syst

Heat dispersion systems

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Ⅰ. Overview
The inclined screw preheater is the support equipment for high consistency hydrogen peroxide bleaching system and used for the preheating and feeding of high consistency pulp. The high consistency pulp after concentration enters the preheater through the pulp inlet and discharges to the pulp outlet under the function of screw blades; meanwhile the pulp is pre-heated by the steam. When the pulp reaches the temperature required for bleaching, it will fall into the high consistency mixer from the pulp outlet. The special design flight of the preheater can effectively loosen and beat the pulp while pushing it to allow uniform heating of pulp and enhance the pulp bleaching quality.
Ⅱ. Technical Features

Name

Model

Ф250

Ф350

Ф500

Ф600

Nominal diameter

Φ250mm

Ф350mm

Ф500mm

Ф600mm

Concentration of Feeding Pulp

25%-35%

25%-35%

25%-35%

25%-35%

Production capacity

20t/d

30t/d

50t/d

60t/d

Preheating temperature

60-65℃

60-65℃

60-65℃

60-65℃

Pulp inlet

Dg200mm

Dg250mm

Dg300mm

Dg350mm

Pulp outlet

Dg175mm

Dg200mm

Dg250mm

Dg300mm

Steam inlet

Dg80mm

Dg80mm

Dg100mm

Dg125mm

Power Supply

Y132S-4 5.5kw

XWD5.5-5-9

XWD11-7-9

XWD15-8-9

External dimension

5600×1000×2650mm

5800×1100×3200mm

8350×1250×3750 mm

9200×1350×4200 mm

Net weight

1800kg

2000kg

2300kg

2500kg

Details

Ⅰ. Overview
The inclined screw preheater is the support equipment for high consistency hydrogen peroxide bleaching system and used for the preheating and feeding of high consistency pulp. The high consistency pulp after concentration enters the preheater through the pulp inlet and discharges to the pulp outlet under the function of screw blades; meanwhile the pulp is pre-heated by the steam. When the pulp reaches the temperature required for bleaching, it will fall into the high consistency mixer from the pulp outlet. The special design flight of the preheater can effectively loosen and beat the pulp while pushing it to allow uniform heating of pulp and enhance the pulp bleaching quality.
Ⅱ. Technical Features

Name

Model

Ф250

Ф350

Ф500

Ф600

Nominal diameter

Φ250mm

Ф350mm

Ф500mm

Ф600mm

Concentration of Feeding Pulp

25%-35%

25%-35%

25%-35%

25%-35%

Production capacity

20t/d

30t/d

50t/d

60t/d

Preheating temperature

60-65℃

60-65℃

60-65℃

60-65℃

Pulp inlet

Dg200mm

Dg250mm

Dg300mm

Dg350mm

Pulp outlet

Dg175mm

Dg200mm

Dg250mm

Dg300mm

Steam inlet

Dg80mm

Dg80mm

Dg100mm

Dg125mm

Power Supply

Y132S-4 5.5kw

XWD5.5-5-9

XWD11-7-9

XWD15-8-9

External dimension

5600×1000×2650mm

5800×1100×3200mm

8350×1250×3750 mm

9200×1350×4200 mm

Net weight

1800kg

2000kg

2300kg

2500kg

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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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