CN1205264A - Prodn. tech. and its appts. for glass fibre reinforced cement slab products - Google Patents
Prodn. tech. and its appts. for glass fibre reinforced cement slab products Download PDFInfo
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- CN1205264A CN1205264A CN 97105170 CN97105170A CN1205264A CN 1205264 A CN1205264 A CN 1205264A CN 97105170 CN97105170 CN 97105170 CN 97105170 A CN97105170 A CN 97105170A CN 1205264 A CN1205264 A CN 1205264A
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- Prior art keywords
- slurry
- slab
- roller
- pulp
- machine
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- 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.)
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- 239000004568 cement Substances 0.000 title claims abstract description 14
- 239000003365 glass fiber Substances 0.000 title claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 13
- 239000003513 alkali Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000002344 surface layer Substances 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims abstract description 9
- 239000000654 additive Substances 0.000 claims abstract description 8
- 230000000996 additive effect Effects 0.000 claims abstract description 8
- 239000001913 cellulose Substances 0.000 claims abstract description 4
- 229920002678 cellulose Polymers 0.000 claims abstract description 4
- 239000002985 plastic film Substances 0.000 claims abstract description 4
- 229920006255 plastic film Polymers 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002002 slurry Substances 0.000 claims description 32
- 239000000835 fiber Substances 0.000 claims description 13
- 239000011888 foil Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 10
- 239000012209 synthetic fiber Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 241001247821 Ziziphus Species 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000012615 aggregate Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 239000002585 base Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000003892 spreading Methods 0.000 abstract description 3
- 239000011440 grout Substances 0.000 abstract 3
- 238000009499 grossing Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000003860 storage Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005360 mashing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
A glass fibre reinforced cement slab is made up through mixing light aggregate with cement, mixing cellulose, short synthetic fibre and water, mixing them with additive to obtain grout, stirring continuously, spreading colour surface layer on plastic film, spreading a layer of netted non-woven synthetic fibre cloth, applying grout on it, vibration, pressing the anti-alkali glass fibre and non-woven synthetic fibre cloth onto surface of grout, and smoothing it. Its advantages are standard appearance, high quality and high manufacture speed.
Description
The present invention relates to a kind of production technology and equipment of cement plate.
The GRC goods have advantages such as intensity height, unit weight is little, weather resisteant is good and extensive use owing to overcome the problem that asbestos board, magnesia cement plate etc. exist with it.The production method of GRC plate is very backward at present, except that indivedual producers adopt slurry flowing process production, all adopt manual production, product of poor quality, the profile irregularity, production efficiency is low, the price height, and slurry flowing process production equipment complexity, investment is big, wastewater flow rate is big, disposal cost is high, and addressing this problem becomes urgent need.
Task of the present invention is: overcome the deficiencies in the prior art, design a kind of production technology and equipment of the glass fiber reinforced cement board goods that product design is regular, quality good, production efficiency is high of production.
Task of the present invention realizes as follows: a, granular materials such as light-weight aggregate, cement, fine sand are mixed in proportion, make compound; B, with cellulose, short suit into fiber and water fully mixes in proportion, make the suspension fiber pulp; C, fiber pulp, additive and compound are mixed stirring in proportion, make slurry; D, to above-mentioned slurry, before last production line, stirring ceaselessly circulates; E, with the carrier of continuous plastic foil as the slab material, carry the material that applies on it, along with the conveying adhesive tape of equipment, roller-way move simultaneously, play the slab material of easy adhesion and the separation layer effect between the equipment simultaneously; F, at first do the colored surface layer of plate on plastic foil, its width equates with plate is wide; G, the shop is applied and the wide big mesh synthetic fibers adhesive-bonded fabric of surface layer on surface layer; H, on cloth cloth one deck and the wide certain thickness slurry of cloth; I, on whole pulp layer, evenly dispense and short cut the alkali resistant glass, and be pressed into pulp layer, apply vibration simultaneously with the sour jujube roller; Z, alkali resistant roving glass fiber and synthetic fibers adhesive-bonded fabric are led, and it is pressed onto slurry with on the charge level, also the slurry face is flattened simultaneously with pressure roller; K, product thickness repeat above-mentioned h, i, z item technology once when thin, if when product thickness is thicker, repeat secondary, when repeating back one time, change alkali resistant roving glass fiber and synthetic fibers adhesive-bonded fabric into plastic foil; L, by edge roller and preceding guider thereof with the plastic film wrapped of slab both sides on the slab both sides of the edge; M, the strip fixed length cutting is become slab and be compound on the template die; N, on template die, slab is extruded template; O, sign indicating number base.
Realize the equipment of above-mentioned technology, by the pulp preparation device and the band machine 1 that is combined into that joins successively, synchronous shearing machine 2, slab template die set composite 3, template forming press 4, stacking machine 5 constitutes, production process is controlled by switch by cyclelog, the pulp preparation device is provided with light-weight aggregate bucket 7, cement hopper 8, fine sand hopper 9, there is corresponding screw rod metering to provide machine 10 below respectively, be positioned at above-mentioned providing and a screw mixer 11 arranged below the machine, be positioned at the screw mixer upper right side and be provided with fiber pulp storage tank 12, have measuring pump 13 and flowmeter 14, additive storage tank 15, have measuring pump 16 and flowmeter 17, making fiber pulp and additive quantitatively add screw mixer mixes to stir and makes slurry, vertical slurry mixer 6 is positioned at the discharging opening below of screw mixer, mixer 6, return duct 18, mashing pump 19 is formed slurry circulation stirring system, 20 provide pipe for slurry, be connected to the slurry donor site on the production line, be combined into the band machine as shown in Figure 3, it has a plastic foil uncoiler, adhesive tape conveyer belt and guide roller 21, receive side guard and lining and be coated with apparatus for coating 22, synthetic fibers adhesive-bonded fabric uncoiler 23, guide roller 24, slurry provides pipe 15, distributing device 26, the fine yarn of the alkali resistant frame 27 that splits, cutter 28, sour jujube roller 29, vibrator 30, pressure roller 31, backboard film winding machine 32.
Not only product design is regular, quality good and stablize the production efficiency height owing to adopt automatic production line quantity-produced method to produce the GRC plate in the present invention.
Fig. 1 is an overview of the present invention;
Fig. 2 is a pulp preparation device view;
Fig. 3 is for being combined into band machine view;
Fig. 4 is a sour jujube roll structure schematic diagram;
Fig. 5 is the uncoiler structural representation;
Fig. 6 is the glass yarn guide frame that bursts forth.
A most preferred embodiment of the present invention, as figure, pulp preparation device and be combined into band machine 1, synchronous shearing machine 2, slab template die set composite 3, template forming press 4, stacking machine 5 is arranged in order, production process is controlled by switch by cyclelog, the pulp preparation device is with light-weight aggregate, cement, granular materials such as fine sand mix in proportion, make compound, with cellulose, weak point suits into fiber and water fully mixes in proportion, make the suspension fiber pulp, with fiber pulp, additive and compound mix stirring in proportion, make slurry, with the stirring that ceaselessly circulates of above-mentioned slurry, with the carrier of continuous plastic foil as the slab material, carry the material that applies on it, conveying adhesive tape along with equipment, roller-way moves simultaneously, on plastic foil, at first do the colored surface layer of plate, its width equates with plate is wide, the shop is applied and the wide big mesh synthetic fibers adhesive-bonded fabric of surface layer on surface layer, close certain thickness slurries such as cloth one deck and cloth on cloth, on whole pulp layer, evenly dispense the short alkali resistant glass of cutting, and be pressed into pulp layer with the sour jujube roller, apply vibration simultaneously, with pressure roller alkali resistant roving glass fiber and synthetic fibers adhesive-bonded fabric are led, and it is pressed onto on the slurry face, also the slurry face is flattened simultaneously, the spreading weak point is cut the alkali resistant glass once more when product thickness is thin, if be pressed onto on the slurry face with pressure roller once more when product thickness is thick the slurry face is flattened, by edge roller and preceding guider thereof with the plastic film wrapped of slab both sides on the slab both sides of the edge, the strip fixed length cutting is become base and be compound on the template die, on template die slab is extruded template, the sign indicating number base is finished product.The equipment of realizing above-mentioned technology has a light-weight aggregate bucket 7, cement hopper 8, fine sand hopper 9, there is corresponding screw rod metering to provide machine 10 below respectively, being positioned at has a screw mixer 11 below the machine of providing, be positioned at the upper right fiber pulp storage tank 12 that is provided with of screw mixer, have measuring pump 13 and flowmeter 14, additive storage tank 15, have measuring pump 16 and flowmeter 17, making fiber pulp and additive quantitatively add screw mixer mixes to stir and makes slurry, vertical slurry mixer 6 is positioned at the discharging opening below of screw mixer, mixer 6, return duct 18, mashing pump 19 is formed slurry circulation stirring system, 20 provide pipe for slurry, be connected to the slurry feed system on the production line, be combined into the band machine as shown in Figure 3, a plastic foil uncoiler 33 is arranged, adhesive tape conveyer belt 34 and guide roller 35, receive side guard 21 and lining and be coated with apparatus for coating 22, synthetic fibers adhesive-bonded fabric uncoiler 23, guide roller 24 is arranged, slurry provides pipe 25, distributing device 26, the fine yarn of the alkali resistant frame 27 that splits, cutter 28, sour jujube roller 29, vibrator 30, pressure roller 31, backboard film winding machine 32.
Claims (2)
1, a kind of production technology of glass fiber reinforced cement board goods is characterized in that:
A, granular materials such as light-weight aggregate, cement, fine sand are mixed in proportion, make compound;
B, with cellulose, short suit into fiber and water fully mixes in proportion, make the suspension fiber pulp;
C, fiber pulp, additive and compound are mixed stirring in proportion, make slurry;
D, with the slurry stirring that ceaselessly circulates;
E, with the carrier of continuous plastic foil as the slab material, carry the material that applies on it, along with the conveying adhesive tape of equipment, roller-way move simultaneously, play the slab material of easy adhesion and the separation layer effect between the equipment simultaneously;
F, at first do the colored surface layer of plate on plastic foil, its width equates with plate is wide;
G, the shop is applied and the wide big mesh synthetic fibers adhesive-bonded fabric of surface layer on surface layer;
H, on cloth cloth one deck and the wide certain thickness slurry of cloth;
I, on whole pulp layer, evenly dispense and short cut the alkali resistant glass, and be pressed into pulp layer, apply vibration simultaneously with the sour jujube roller;
Z, alkali resistant roving glass fiber and synthetic fibers adhesive-bonded fabric are led, and it is pressed onto on the slurry face, also the slurry face is flattened simultaneously with pressure roller;
Repeat h, i, z item technology once when k, product thickness are thin;
L, by edge roller and preceding guider thereof with the plastic film wrapped of slab both sides on the slab both sides of the edge;
M, the strip fixed length cutting is become slab and be compound on the template die;
N, on template die, slab is extruded template;
O, sign indicating number base.
2, a kind of production equipment of glass fiber reinforced cement board goods, it has the pulp preparation device, it is characterized in that: the band machine that is combined into that it joins in addition successively, synchronous shearing machine, slab template die set composite, template forming press, stacking machine, being combined into the band machine has a plastic foil uncoiler, adhesive tape conveyer belt and guide roller, receipts side guard and lining to be coated with apparatus for coating, synthetic fibers adhesive-bonded fabric decoiling equipment, guide roller, slurry to provide pipe, distributing device, the fine yarn of alkali resistant split frame, cutter, sour jujube roller, vibrator, pressure roller, backboard film winding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97105170 CN1205264A (en) | 1997-07-14 | 1997-07-14 | Prodn. tech. and its appts. for glass fibre reinforced cement slab products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97105170 CN1205264A (en) | 1997-07-14 | 1997-07-14 | Prodn. tech. and its appts. for glass fibre reinforced cement slab products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1205264A true CN1205264A (en) | 1999-01-20 |
Family
ID=5167722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97105170 Pending CN1205264A (en) | 1997-07-14 | 1997-07-14 | Prodn. tech. and its appts. for glass fibre reinforced cement slab products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1205264A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357217C (en) * | 2000-08-08 | 2007-12-26 | 北新建材(集团)有限公司 | Vacuum extrusion process and equipment of fiber reinforced cement board |
| CN102935653A (en) * | 2012-10-15 | 2013-02-20 | 湖北中柏科技有限公司 | Vibrated steel wire auxiliary material production method for GRC (glass-fiber reinforced composite) flat panels |
| CN106378864A (en) * | 2016-08-30 | 2017-02-08 | 山东源根化学技术研发有限公司 | Multi-functional plate production line |
| CN109465953A (en) * | 2018-11-07 | 2019-03-15 | 吐鲁番恒通赛木新型建材有限公司 | A high-efficiency and energy-saving complete set of production equipment for cement fiber board |
| CN109476042A (en) * | 2016-08-05 | 2019-03-15 | 美国石膏公司 | Continuous mixer and method for mixing reinforcing fibers with cementitious materials |
| CN109605543A (en) * | 2018-12-14 | 2019-04-12 | 郑州泉鑫建材有限公司 | Device for manufacturing GRC (glass fiber reinforced composite) of building outer wall decoration component |
| US11224990B2 (en) | 2016-08-05 | 2022-01-18 | United States Gypsum Company | Continuous methods of making fiber reinforced concrete panels |
-
1997
- 1997-07-14 CN CN 97105170 patent/CN1205264A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357217C (en) * | 2000-08-08 | 2007-12-26 | 北新建材(集团)有限公司 | Vacuum extrusion process and equipment of fiber reinforced cement board |
| CN102935653A (en) * | 2012-10-15 | 2013-02-20 | 湖北中柏科技有限公司 | Vibrated steel wire auxiliary material production method for GRC (glass-fiber reinforced composite) flat panels |
| CN102935653B (en) * | 2012-10-15 | 2014-05-28 | 湖北中柏科技有限公司 | Vibrated steel wire auxiliary material production method for GRC (glass-fiber reinforced composite) flat panels |
| CN109476042A (en) * | 2016-08-05 | 2019-03-15 | 美国石膏公司 | Continuous mixer and method for mixing reinforcing fibers with cementitious materials |
| US11173629B2 (en) | 2016-08-05 | 2021-11-16 | United States Gypsum Company | Continuous mixer and method of mixing reinforcing fibers with cementitious materials |
| US11224990B2 (en) | 2016-08-05 | 2022-01-18 | United States Gypsum Company | Continuous methods of making fiber reinforced concrete panels |
| CN109476042B (en) * | 2016-08-05 | 2022-03-11 | 美国石膏公司 | Continuous mixer and method for mixing reinforcing fibers with cementitious materials |
| CN106378864A (en) * | 2016-08-30 | 2017-02-08 | 山东源根化学技术研发有限公司 | Multi-functional plate production line |
| CN109465953A (en) * | 2018-11-07 | 2019-03-15 | 吐鲁番恒通赛木新型建材有限公司 | A high-efficiency and energy-saving complete set of production equipment for cement fiber board |
| CN109605543A (en) * | 2018-12-14 | 2019-04-12 | 郑州泉鑫建材有限公司 | Device for manufacturing GRC (glass fiber reinforced composite) of building outer wall decoration component |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |