ZNX系列斜螺旋濃縮機/ ZNW Series Inclined Screw Thickener 
ZNX系列斜螺旋濃縮機/ ZNW Series Inclined Screw Thickener
産品詳情

ZNX系列斜螺旋濃縮機/ ZNW Series Inclined Screw Thickener

用 途:

ZNX系列斜螺旋濃縮機是由傾斜約60°的等螺旋輥在 管狀濾鼓内旋轉向上提漿的重力過濾設備。一般用 于廢紙制漿生産流程中低濃段、中濃段漿料濃縮與 洗滌,也适用硫酸鹽木漿、機械漿、化學機械漿等 漿料的濃縮和洗滌。

結構特點:

ZNX系列斜螺旋濃縮機由螺旋輥、洗刷條、濾網、機 架、進出漿裝置及傳動裝置等組成。漿料經過漿料調節箱,從濃縮機下方輸入管狀濾網内,靠螺旋輥旋 轉,其等距螺旋葉向上提漿所增加的壓力及濾網内外 的液位差的重力,使白水過濾流出濾網外。濃縮後的 漿料經過螺旋葉上方的破碎葉片的破碎,均勻地從出 漿槽送出。白水彙集于濾水槽下方,從白水口流出。斜螺旋濃縮機的能力、出漿濃度可随濾孔規格、 螺旋長度和螺距、轉速等的不同而改變,一般使用于廢紙漿時,濾孔直徑為: 1.5~2mm,進漿濃度2~4%,出漿濃度10~12%。 設備結構簡單,操作維護方便;生産能力大,占地面積小、安全可靠。 設備所配置進漿高位箱的漿料濃度及漿位差,可改變 斜螺旋濃縮機的出漿量或出漿濃度。

Application:

ZNX series inclined screw thickener is a gravity-filter. It lifts stock through a rotating screw roll inclined about 60°in the pipe-shaped filter drum. It is used for thickening and washing in low consistency and medium consistency range of waste paper pulping process and it is also suitable for thickening and washing pulp such as sulfate wood pulp, mechanical pulp, and chemi-me- chanical pulp, etc.

Design Features:

ZNX series inclined screw thickener consists of screw roll, brush, screen, frame, inlet and outlet device as well as the driving device, etc. Pulp enters to the screen basket via level-regulating box from lower part of thickener. The white water is draining out through screen as a result of increased pressure and level difference between inside and outside of the screen when the screw is rotating. The thickened paper stock is shredded by blades on upper end of the screw and discharged out of the trough. The white water is collected in the filter tank and flows out of the white water outlet .

The capacity and outlet consistency of the inclined thickening can be varied with the size of screen holes, the length and pitch of the screw and rotation speed, etc. In general, while handling with waste paper pulp, the thickener shall keep the screen holes at Ф1.5~Ф2mm, inlet consistency is 2~4% and outlet consistency is 10~12% .

Simple structure; easy, safe and reliable in operation and maintenance, high capacity and less area requirement.

The inclined screw thickener's output or consistency can be changed by means of the level box's pulp consistency and the pulp level difference. The inclined screw thickener’s output or consistency can be changed by means of the level box’s pulp consistency and the pulp level difference.

主要技術參數 / Main Technical Data

型号Model

ZNX1

ZNX2

ZNX3

ZNX4

ZNX5

ZNX6

生産能力Capacity(t/24h)

10-20

20-40

50-60

20-30

50-70

80-100

螺旋根數Screw Number

1

2

3

1

2

3

進漿濃度Inlet Consistency(%)

2-4

2-4

2-4

2-4

2-4

2-4

出漿濃度Outlet Consistency(%)

10-12

10-12

10-12

10-12

10-12

10-12

濾孔直徑Filtered Hole Dia.(mm)

1.0-2.5

1.0-2.5

1.0-2.5

1.0-2.5

1.0-2.5

1.0-2.5

過濾面積Filterd Area(m2)

1.2

1.2x2

1.2x3

1.5

1.8x2

1.8x3

電機功率Motor Power(KW)

5.5

5.5x2

5.5x3

7.5

7.5x2

7.5x3


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