長網技術

流漿法產能低的原因硅酸鈣板生產安全操作規程制板技術文章分享長網實業公司新聞硅酸鈣板規格硅酸鈣板種類硅酸鈣板制造方法硅酸鈣板行業名詞解釋長網法 抄取法 流漿法對比硅酸鈣板三種生產線主機部份對照表硅酸鈣板生產線共用配置硅酸鈣板 纖維水泥板 硅藻泥板建廠基本條件硅酸鈣小料層成型機長網噴漿機長網增壓機長網法內核長網法原理圖文詳解Long-filter-net annual output 1 million ㎡ calciumLong-filter-net annual output 3 million ㎡ calciumLong-filter-net annual output 5 million ㎡ calciumLong-filter-net annual output 7 million ㎡ calciumEnglish無石棉硅酸鈣板技術彩面硅酸鈣板技術局部增強硅酸鈣板技術局部增強型石棉瓦生產技術彩面石棉瓦生產技術長網法制造石棉瓦技術單核硅酸鈣板主機雙核硅酸鈣板主機三核硅酸鈣板制板主機高效纖維水泥板、石棉瓦生產線硅酸鈣板、纖維水泥板、硅藻泥設備選型板材科學開發平臺技術板材科學研發平臺運用實例板材科學開發平臺The science of plate materials制板沉降系統高速智能硅酸鈣板烘干機長網法硅酸鈣板、硅藻泥板、纖維水泥板設備及運用視頻展示內蒙東盛流漿法改造對效果照表流漿法提升產能質量實例硅酸鈣板技術專利與設計長網實業留言板長網實業會員注冊長網實業會員登錄硅酸鈣板行業友情鏈接責任聲明免費下載硅酸鈣板技術制板技術搜索
順時針科技提供:硅酸鈣板技術與生產設備


The introduction of

new asbestos tile producing method

Long-filter-net method

  Based on the process principle of circular-filter-net asbestos producing method and pulp fluid asbestos producing method, “Long-filter-net and Guniting”innovative asbestos tile producing method was born in 2013 which has granted “utility model patent” and several “invention patents” through two decades of practice and research.

 “Long-filter-net and Guniting” asbestos tile producing method solved the core technique problem,such as material layer is hard to dehydrate,forming fabrics build up frequently trough the producing process of

Fiber reinforced calcium silicate sheet.And this new method elevates the capacity of machine,upgrades the product quality and lowers the cost of product which lays a foundation for new product development.

   “Long-filter-net"method technological characteristics

“Long-filter-net and Guniting” asbestos tile producing method(Long-filter-net method for short) consists of long filer net and guniting work.Long filter was defined by comparison with mould whose available outer net is too short.

“Long-filter-net and Guniting” asbestos tile producing method is used for Calcium Silcate board and cement board which can produce fiber cement board,pipe and tile simultaneously.

Production technique introduction to

                                                                                      Long-filter-net method

Long-filter-net method process principle

As shown below,there are a guniting unit(AKA sole-core long net main engine ) and three

guniting units(AKA three-core long net main engine).

Couch  roll12  presses on the mould14 by forming fabrics13.Forming fabrics run to drive couch roll12 and Polyester Forming Fabries11  running  at  same speed.High  level tank1 contains slurry which was treated with a high speed evener to be smooth and then then was sent to pulp shooting device8 via slurry pressure machine3 in an enclosed space.After that,the slurry was homodispersing in high-intensity  and  then  shoot  from  pulp  shooting  machine8 which is in full-width broadcaster at constant speed and stable volume in rectangle cross section shape. The slurry shoot to the forming net11 of the material layer vacuum dehydration forming machine15 and  form  first  material layer by dehydration according to vacuum box10.A final material  layer which consist  of  many first material layers absorbs water from the upper material layer of forming fabrics13 via vacuum box26.Then moisture bearing material layer  via  forming  fabrics13  was  swathed on the cylinder21.And the layer was compacted and until it reaches the standard of material preform.At last,we pull it down and go on next stage.


   In the picture above,1.high-level  slurry  tank 2.non-clogging power-driven/  manual operation flow control valve 3.slurry pressure machine 4.slurry pressure tube 5.flow meter 6.slurry part attenuation control valve 7.slurry attenuation main tube 8.shooting machine 9 shooting opening adjusting  component 10.vacuum box 11.forming net 12.cough roll 13.forming fabrics 14.mould 15.the material layer vacuum dehydration forming machine A stock inlet B.supplementary material inlet,such as additives and so on.

   20.breast roll 21.cylinder 22.auxiliary breast roll 23.anti-slanting adjusting roller 24small material shut-off mechanism 25.forming  fabrics  vacuum  box 26.main vacuum box 27.auxiliary vacuum box 28.High-frequency-oscillation deslaging machine 29.washing   machine 30.wringing   roller 31.thickness   test   device32.electric    or   hydraulic   tension  device (stalling spot could be front or back)

                                             Nine advantages of long-filter-net method


“Long-filter-net and Guniting” asbestos tile producing method(Long-filter-net method for short) consist of long filer net and guniting work.Long filter was defined by comparison with mould whose available outer net is too short.

“Long-filter-net and Guniting” asbestos tile producing method is used for Calcium Silcate board and cement board which can produce fiber cement board,pipe and tile simultaneously.

                                         The main features of Long-filter-net method:

    1.Long-filter-net method can make first layer of plate blank own equithickness.

    2.The dehydration cover of Long-filter-net is six times as large as hatschek.

    3.Long-filter-net method can pile up many small material layers to form a unit material layers.

    4.Long-filter-net method is hard to block compared with hatschek and slurry producing method.

    5.By Long-filter-net method,laminator can realize automation in material moisture rate,density control and reduce the dependence degree of experience operation.

    6.Long-filter-net  method  can  produce  product  which  used  same board but different material,color and structure.

    7.Machine capacity is 1 to 1.5 times as large as hatschek and slurry producing method.

    8.Long-filter-net method provides a good platform in order to develop new production, increase the kinds of productions, modify materials and increase product value.

    9.Long-filter-net method and facility  are  suitable  for  high  capacity produce:Chrysotile asbestos calcium silicate  board/cement  board  and  low, medium density 100% asbestos-free  calcium  silicate  board/cement board.

                                                                                                                   Yunnan prosperity industrial corporation

http://www.cneservices.net

                                                                                                                                                                                                       2017/4/20

Others.

Long net process is used in following fileds:calcium silicate board,fiber cement board and asbestos tiles.

According to the capacity requirements, quality requirements, varieties of different requirements, they can be classified as single-core host, dual-core host, three-core host and multi-core host.

Please contact us if you have specific requirements.

Notice

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