CN1129515C - 水泥纤维板的制造方法 - Google Patents
水泥纤维板的制造方法 Download PDFInfo
- Publication number
- CN1129515C CN1129515C CN00109442.4A CN00109442A CN1129515C CN 1129515 C CN1129515 C CN 1129515C CN 00109442 A CN00109442 A CN 00109442A CN 1129515 C CN1129515 C CN 1129515C
- Authority
- CN
- China
- Prior art keywords
- raw material
- thickness
- foreign matter
- leveling
- setting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004568 cement Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000011094 fiberboard Substances 0.000 title abstract 2
- 239000002994 raw material Substances 0.000 claims abstract description 91
- 238000009499 grossing Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000035515 penetration Effects 0.000 claims description 17
- 230000018044 dehydration Effects 0.000 claims description 11
- 238000006297 dehydration reaction Methods 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 10
- 230000006837 decompression Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000052 comparative effect Effects 0.000 description 10
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/02—Conditioning the material prior to shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/526—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement by delivering the materials on a conveyor of the endless-belt type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Producing Shaped Articles From Materials (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | ||
实验生料浓度 | 25% | 40% | 60% | 25% | 25% |
除去异物 | 有 | 有 | 有 | 有 | 有 |
设定厚度 | 有 | 有 | 有 | 有 | 有 |
振动整平 | 有 | 有 | 有 | 有环状薄板 | 有排出口上带整平功能 |
(工序状况)生料流动状态 | ○ | ○ | ○ | ○ | ○ |
制品表面质量 | ○ | ○ | ○ | ◎ | △ |
厚度管理精度 | ○±1.2% | ○±0.7% | ○±0.8% | ○±0.6% | ○±1.5% |
(制品质量)外观 | ○ | ○ | ○ | ◎ | △ |
弯曲强度 | ○18MPa | ○19MPa | ○19MPa | ○18MPa | ○18MPa |
绝对干燥比重 | ○1.58 | ○1.59 | ○1.62 | ○1.57 | ○1.58 |
综合评价 | ○ | ○ | ○ | ◎ | △ |
比较例1 | 比较例2 | 比较例3 | |
实验生料浓度 | 25% | 25% | 70% |
除去异物 | 有 | 有 | 有 |
设定厚度 | 无 | 有 | 有 |
振动整平 | 有 | 无 | 有 |
(工序状况)生料流动状态 | ○ | ○ | △(1部分存积) |
制品表面质量 | ○ | ×(裂缝) | △(裂缝) |
厚度管理精度 | ○±14.3% | 不能测定 | 不能没定 |
(制品质量)外观 | ○ | × | × |
弯曲强度 | ×12MPa | ×13MPa | ×15MPa |
绝对干燥比重 | ×1.39 | ○1.56 | ○1.58 |
综合评价 | × | × | × |
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP37078/2000 | 2000-02-15 | ||
JP2000037078A JP2001225309A (ja) | 2000-02-15 | 2000-02-15 | セメント繊維板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1309013A CN1309013A (zh) | 2001-08-22 |
CN1129515C true CN1129515C (zh) | 2003-12-03 |
Family
ID=18561019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00109442.4A Expired - Fee Related CN1129515C (zh) | 2000-02-15 | 2000-06-23 | 水泥纤维板的制造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6702966B1 (zh) |
JP (1) | JP2001225309A (zh) |
CN (1) | CN1129515C (zh) |
DE (1) | DE10031935C2 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1205290B1 (de) * | 2000-11-08 | 2005-08-10 | Hennecke GmbH | Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Blockschaum |
US20080029456A1 (en) * | 2006-08-03 | 2008-02-07 | Southwest Turf Solutions, Inc. | Method and apparatus for removing minerals from a water source |
US7677880B2 (en) * | 2007-01-23 | 2010-03-16 | Formax, Inc. | Apparatus for forming hand-formed style patty using a patty-forming machine |
EP3067177A1 (en) * | 2015-03-09 | 2016-09-14 | Etex Engineering NV | Process and apparatus for making a fiber cement sheet |
CN106166789B (zh) * | 2015-08-20 | 2018-07-27 | 安徽省中坤元新型建材有限公司 | 可有效节省原料的水泥纤维板底面料制板系统 |
WO2019092628A1 (en) * | 2017-11-10 | 2019-05-16 | System S.P.A. | A device for pressing ceramic powders |
IT201800005064A1 (it) * | 2018-05-04 | 2019-11-04 | Dispositivo di livellamento per materiali in polvere o granuli | |
US11674317B2 (en) | 2019-12-23 | 2023-06-13 | United States Gypsum Company | Apparatus and process with a vibratory angled plate and/or fixed horizontal plate for forming fiber-reinforced cementitious panels with controlled thickness |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2422344A (en) * | 1940-08-02 | 1947-06-17 | Carey Philip Mfg Co | Manufacture of hydraulic cement products |
US2445210A (en) * | 1945-12-04 | 1948-07-13 | Johns Manville | Manufacture of fibro-cementitious sheets |
DE864374C (de) * | 1950-10-04 | 1953-01-26 | Alessandro Magnani | Verfahren und Vorrichtung zur Herstellung von Faserzementkoerpern |
US4242142A (en) * | 1979-06-27 | 1980-12-30 | Bethlehem Steel Corporation | Method for treating granulated blast furnace slag |
WO1981000375A1 (en) * | 1979-08-09 | 1981-02-19 | Tarmac Ind Holdings Ltd | Method and apparatus for the production of composite sheet material and a sheet material produced thereby |
CH641085A5 (de) * | 1979-10-08 | 1984-02-15 | Bell Ag Maschf | Maschine zur herstellung von bauplatten. |
GB2119703B (en) * | 1982-04-30 | 1985-10-23 | Bpb Industries Plc | Cementitious board manufacture |
DE3316946C2 (de) * | 1983-05-09 | 1986-07-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Einrichtung zum kontinuierlichen Herstellen von Werkstücken unter Verwendung exotherm erhärtender Bindemittel |
US4680089A (en) * | 1985-01-22 | 1987-07-14 | Measurex Corporation | Process for controlling the formation of sheet material |
US5022963A (en) * | 1989-06-05 | 1991-06-11 | Usg Interiors, Inc. | Wet end corrugating of acoustical tile |
US5632848A (en) * | 1989-10-12 | 1997-05-27 | Georgia-Pacific Corporation | Continuous processing equipment for making fiberboard |
JPH08403B2 (ja) * | 1991-12-17 | 1996-01-10 | 茂 小林 | 連続圧延によるコンクリートパネルの製造方法および装置 |
JPH06206209A (ja) * | 1993-01-12 | 1994-07-26 | Kubota Corp | 繊維補強セメント板の製造方法 |
US5466143A (en) * | 1993-09-29 | 1995-11-14 | Oshikiri Machinery Ltd. | Dough sheet former with closed loop control |
JP3294750B2 (ja) * | 1995-12-22 | 2002-06-24 | ニチハ株式会社 | 抄造機のフローボックス |
JP3475683B2 (ja) * | 1996-12-24 | 2003-12-08 | 松下電工株式会社 | セメント系無機質板の製造方法 |
US5863387A (en) * | 1997-05-01 | 1999-01-26 | Voith Sulzer Technology North America, Inc | Ultrasonic device for deflocculating fiber suspension in a paper-making machine headbox nozzle |
DE19824604C2 (de) * | 1998-06-02 | 2003-02-27 | Frank Reintjes | Vorrichtung zur Herstellung von Bauplatten |
JP4276328B2 (ja) * | 1999-04-22 | 2009-06-10 | クボタ松下電工外装株式会社 | セメントスラリーの異物除去方法 |
-
2000
- 2000-02-15 JP JP2000037078A patent/JP2001225309A/ja active Pending
- 2000-06-23 CN CN00109442.4A patent/CN1129515C/zh not_active Expired - Fee Related
- 2000-06-30 DE DE10031935A patent/DE10031935C2/de not_active Expired - Fee Related
- 2000-06-30 US US09/608,606 patent/US6702966B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1309013A (zh) | 2001-08-22 |
JP2001225309A (ja) | 2001-08-21 |
DE10031935C2 (de) | 2003-03-13 |
DE10031935A1 (de) | 2001-08-23 |
US6702966B1 (en) | 2004-03-09 |
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Legal Events
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: KUBAODA MATSU*A ELEC. WKS. EXTERNAL EQUIPMENT CO. Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. Effective date: 20050128 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050128 Address after: Osaka Japan Patentee after: Matsushita Electric Corporation external equipment bedat Library Address before: Osaka Japan Patentee before: Matsushita Electric Works, Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031203 Termination date: 20160623 |
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CF01 | Termination of patent right due to non-payment of annual fee |