CN102979002B - Alundum powder blasting equipment for wear-resistant paper - Google Patents
Alundum powder blasting equipment for wear-resistant paper Download PDFInfo
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- CN102979002B CN102979002B CN201210550578.5A CN201210550578A CN102979002B CN 102979002 B CN102979002 B CN 102979002B CN 201210550578 A CN201210550578 A CN 201210550578A CN 102979002 B CN102979002 B CN 102979002B
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- storage glue
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Abstract
The invention belongs to the technical field of mechanical equipment and relates to production equipment of wear-resistant paper, in particular to alundum powder blasting equipment for wear-resistant paper. The alundum powder blasting equipment for wear-resistant paper comprises an alundum powder blasting system and a glue storage system. According to the invention, a single-side powder blasting technology is adopted, so that the problem of template damages can be solved effectively; liquid resin and alundum powder are mixed in a sand blasting process, so that the alundum powder is easier to disperse uniformly; and in addition, the stability is better by combination of the resin and the alundum powder, so that the alundum powder is difficult to fall in a production process. A peristaltic pump is used to control the material flow to guarantee the stability of the entire sand blasting process; a filter device is used to make a sand-blasted paper face finer and more uniform; and an automatic material replenishment system is adopted to realize the control on materials in an auxiliary glue storage device by using a liquid level device. Furthermore, the wear-resistant paper produced by the alundum powder blasting equipment is higher in clarity compared with the common wear-resistant paper, and can be timely regulated in wear resistance according to production requirements, thus the alundum powder blasting equipment is stronger in production adaptability.
Description
Technical field
The invention belongs to mechanical equipment technical field, relate to a kind of abrasion-proof paper production equipment, particularly relate to a kind of abrasion-proof paper spray schmigel equipment.
Background technology
At present, the abrasion-proof paper that major part consolidated floor manufacturing enterprise adopts is common abrasion-proof paper, this abrasion-proof paper in paper production, adopts paper fiber and a certain amount of schmigel to carry out mixture manufacturing form, such as a kind of surface layer abrasion-proof paper disclosed in Chinese patent CN100497822C, this abrasion-proof paper comprises cellulose pulp mixture, white fused alumina (Al
2o
3) composite wear resistant filler and auxiliary agent, there is the advantages such as the high grade of transparency, high-wearing feature and long service life.But this type of abrasion-proof paper still exists certain defect: first, abrasion-proof paper adopts paper fibre and schmigel mixture manufacturing to form, and paper tow sides have schmigel, in consolidated floor production stage hot pressing, larger to the damage of template; Secondly, schmigel skewness in paper may be caused in schmigel and paper fibre mixed process, thus cause the inhomogeneities of anti-wear performance; Finally, abrasion-proof paper schmigel in later stage dipping process easily comes off, and causes the waste of cost, affects the anti-wear performance that floor uses the later stage.Abrasion-proof paper spray schmigel equipment disclosed by the invention, can overcome the above problems effectively.
Summary of the invention
The object of the present invention is to provide a kind of abrasion-proof paper to produce schmigel powder spraying apparatus used, produce and Problems existing in use procedure to solve current abrasion-proof paper.
Technical scheme disclosed by the invention is, a kind of abrasion-proof paper spray schmigel equipment, comprises spray schmigel system and storage colloid system composition.
In a more excellent disclosed example of the present invention, described spray schmigel system is made up of peristaltic pump 6, filter 7, jet pipe 8, fluid level controller 9, automatic valve 4 and auxiliary storage glue device 10, wherein said peristaltic pump 6 by pipeline by material pumping in described filter 7, material after filtration is transported in described jet pipe 8 through pipeline by described filter 7, described fluid level controller 9 is placed on described auxiliary storage glue device 10, and described automatic valve 4 is placed in spray schmigel system and storage colloid system junction.
In a more excellent disclosed example of the present invention, described storage colloid system is made up of main storage glue tank 2, agitator 1, hand-operated valve 3, automatic valve 4 and circulating pump 5, wherein said agitator 1 is arranged in described main storage glue tank 2, described hand-operated valve 3 is arranged on the discharge material pipeline of described main storage glue tank 2, and described circulating pump 5 is arranged on the discharge material reflux pipeline of described main storage glue tank 2.
In a more excellent disclosed example of the present invention, described peristaltic pump 6 is in order to regulate the flow velocity of material.
In a more excellent disclosed example of the present invention, described filter 7 is in order to the material of larger particles in filter material, and preferably, the screen mesh size of described filter is 1mm/18 order.
In a more excellent disclosed example of the present invention, described fluid level controller 9 is in order to control the amount of material in auxiliary storage glue device 10, and when the liquid level of auxiliary storage glue device 10 is lower than setting value, automatic valve 4 is opened, and main storage glue tank 2 starts convey materials in filter 7.
Material of the present invention is mixed by schmigel and liquid resin, and in wherein said material, the order number of schmigel is 180 orders or 220 orders or 240 orders or 280 orders or is its multiple order number mixture; Liquid resin be melamine resin adehsive with or urea-formaldehyde resin adhesive, the solids content of resin controls 45% ~ 60%, be coated with 4 glasss at 20 DEG C tested viscosity between 15s ~ 25s; Preferably, in described material, the weight proportion of schmigel and liquid resin is between 4:1 ~ 2.5:1.
Blasting treatment can be carried out to overlay paper with equipment provided by the invention, also can carry out blasting treatment to facing paper.No matter be sandblasting overlay paper or sandblasting facing paper, its paper schmigel content deviation is less than 5g/ ㎡, and surperficial schmigel distribution is evenly fine and smooth.
beneficial effect
The present invention adopts one side to dust technology, can effectively solve template damage problem; The liquid resin that sandblasting procedures adopts mixes with schmigel, and schmigel is more easily dispersed, and adopts resin and schmigel combination stability better, and in production process, schmigel not easily drops.Adopt peristaltic pump to control mass flow, ensure the stability of whole sandblasting procedures; Filter is adopted to make the paper of sandblasting more evenly fine and smooth; Adopting material JUMPS Automated Supplemental System, realizing the control to controlling auxiliary storage glue implements material by liquid level meter.In addition, the definition of the abrasion-proof paper of this device fabrication is higher than common abrasion-proof paper, and anti-wear performance can adjust in time according to production requirement, and production adaptability is stronger.
Accompanying drawing explanation
Fig. 1 is abrasion-proof paper powder spraying apparatus structural representation, and wherein each component names is as follows:
1-agitator, 2-main storage glue tank, 3-hand-operated valve, 4-automatic valve, 5-circulating pump, 6-peristaltic pump, 7-filter, 8-jet pipe, 9-fluid level controller, 10-auxiliary storage glue device.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
embodiment 1
Adopt solids content is 60%, viscosity is 20s (being coated with 4 glasss of tests at 20 DEG C) melamine resin adehsive and 220 order schmigel mixed materials, melamine resin adehsive and 220 order schmigel weight proportions are 4:1, mixed material is placed in main storage glue tank 2 and stirs through agitator 1, open hand-operated valve 3, mixed material flows through effluent material pipeline and enter filter 7 under the conveying of peristaltic pump 6, wherein peristaltic pump 6 selects Ponndorf P-classic 50twin, and the screen mesh size of filter adopts 1mm/18 mesh filter screen; Mixed material is after filtering delivered in jet pipe 8, one side blasting treatment is carried out to the overlay paper (body paper unit grammes per square metre 22g/ ㎡) of dipping, unnecessary mixed material is back in auxiliary storage glue device 10, fluid level controller 9 is in order to control the height of liquid level of mixed material in auxiliary storage glue device 10, and wherein fluid level controller 9 can select tuning fork liquid level meter.In production process when the liquid level controlling auxiliary storage glue device 10 higher than fluid level controller 9 the highest setting value time, automatic valve 4 is closed, the material of auxiliary storage glue device 10 recycles in spray schmigel system, when controlling the liquid level of auxiliary storage glue device 10 lower than the minimum setting value of fluid level controller 9, automatic valve is opened and is carried out material to spray schmigel system and supplement, deposit in the duct for preventing the schmigel storing up mixed material in colloid system, when automatic valve 4 is closed, material is entered in main storage glue tank 2 by circulating pump 5.The overlay paper surface schmigel flooded by this equipment is evenly distributed, and without any large granular substance, paper schmigel content deviation is less than 4 g/ ㎡ after tested.
embodiment 2
Adopt solids content is 55%, viscosity is 19s (being coated with 4 glasss of tests at 20 DEG C) melamine resin adehsive and 180 order schmigel mixed materials, melamine resin adehsive and 220 order schmigel weight proportions are 3:1, mixed material is placed in main storage glue tank 2 and stirs through agitator 1, open hand-operated valve 3, mixed material flows through effluent material pipeline and enter filter 7 under the conveying of peristaltic pump 6, wherein peristaltic pump 6 selects Ponndorf P-classic 50twin, and the screen mesh size of filter adopts 1mm/18 mesh filter screen; Mixed material is after filtering delivered in jet pipe 8, one side blasting treatment is carried out to overlay paper (body paper unit grammes per square metre 22g/ ㎡), unnecessary mixed material is back in auxiliary storage glue device 10, fluid level controller 9 is in order to control the height of liquid level of mixed material in auxiliary storage glue device 10, and wherein fluid level controller 9 can select tuning fork liquid level meter.The overlay paper surface schmigel flooded is evenly distributed, and without any large granular substance, paper schmigel content deviation is less than 5g/ ㎡ after tested.
embodiment 3
Adopt solids content is 48%, viscosity is 17s (being coated with 4 glasss of tests at 20 DEG C) urea-formaldehyde resin adhesive and 240 order schmigel mixed materials, melamine resin adehsive and 220 order schmigel proportionings are 4:1, mixed material is placed in main storage glue tank 2 and stirs through agitator 1, open hand-operated valve 3, mixed material flows through effluent material pipeline and enter filter 7 under the conveying of peristaltic pump 6, wherein peristaltic pump 6 selects Ponndorf P-classic 50twin, and the screen mesh size of filter adopts 1mm/18 mesh filter screen; Mixed material is after filtering delivered in jet pipe 8, one side blasting treatment is carried out to facing paper (body paper unit grammes per square metre 70g/ ㎡), unnecessary mixed material is back in auxiliary storage glue device 10, fluid level controller 9 is in order to control the height of liquid level of mixed material in auxiliary storage glue device 10, and wherein fluid level controller 9 can select tuning fork liquid level meter.The facing paper surface schmigel flooded is evenly distributed, and without any large granular substance, paper schmigel content deviation is less than 3g/ ㎡ after tested.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. an abrasion-proof paper spray schmigel equipment, is made up of spray schmigel system and storage colloid system, it is characterized in that:
Described spray schmigel system is made up of peristaltic pump (6), filter (7), jet pipe (8), fluid level controller (9), automatic valve (4) and auxiliary storage glue device (10), wherein said peristaltic pump (6) by pipeline by material pumping in described filter (7), material after filtration is transported in described jet pipe (8) through pipeline by described filter (7), described fluid level controller (9) is arranged on described auxiliary storage glue device (10), and described automatic valve (4) is arranged at spray schmigel system and the junction of storing up colloid system;
Described storage colloid system is made up of main storage glue tank (2), agitator (1), hand-operated valve (3) and circulating pump (5), wherein said agitator (1) is arranged in described main storage glue tank (2), described hand-operated valve (3) is arranged on the discharge material pipeline of described main storage glue tank (2), and described circulating pump (5) is arranged on the discharge material reflux pipeline of described main storage glue tank (2).
2. abrasion-proof paper spray schmigel equipment according to claim 1, it is characterized in that, described peristaltic pump (6) is in order to regulate the flow velocity of material.
3. abrasion-proof paper spray schmigel equipment according to claim 1, it is characterized in that, described filter (7) is in order to the material of larger particles in filter material.
4. abrasion-proof paper spray schmigel equipment according to claim 3, it is characterized in that, the screen mesh size of described filter (7) is 1mm/18 order.
5. abrasion-proof paper spray schmigel equipment according to claim 1, it is characterized in that, described fluid level controller (9) is in order to control the amount of material in auxiliary storage glue device (10), when the liquid level of auxiliary storage glue device (10) is lower than minimum setting value, automatic valve (4) is opened, main storage glue tank (2) starts convey materials in filter (7), when the liquid level of auxiliary storage glue device (10) is higher than the highest setting value, and automatic valve (4) closedown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210550578.5A CN102979002B (en) | 2012-12-18 | 2012-12-18 | Alundum powder blasting equipment for wear-resistant paper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210550578.5A CN102979002B (en) | 2012-12-18 | 2012-12-18 | Alundum powder blasting equipment for wear-resistant paper |
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| CN102979002A CN102979002A (en) | 2013-03-20 |
| CN102979002B true CN102979002B (en) | 2015-06-17 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084786A (en) * | 1992-02-27 | 1994-04-06 | 西班牙弗米卡有限公司 | A kind of panel that is used to make the improved method and apparatus of high-wearing feature panel and makes thus |
| CN102086616A (en) * | 2010-10-28 | 2011-06-08 | 天津市鑫源森达木业有限公司 | Method for manufacturing surface wear-resisting impregnated paper of laminate floor by dry-spraying Al2O3 |
| CN202323552U (en) * | 2011-11-08 | 2012-07-11 | 临安银杏装饰材料有限公司 | Sizing pipeline structure for impregnated paper |
| CN203062528U (en) * | 2012-12-18 | 2013-07-17 | 圣象实业（江苏）有限公司 | Equipment for spraying emery powder on wear-resisting paper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060211339A1 (en) * | 2005-03-17 | 2006-09-21 | Spraytex, Inc. | Aerosol sandblast |
-
2012
- 2012-12-18 CN CN201210550578.5A patent/CN102979002B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084786A (en) * | 1992-02-27 | 1994-04-06 | 西班牙弗米卡有限公司 | A kind of panel that is used to make the improved method and apparatus of high-wearing feature panel and makes thus |
| CN102086616A (en) * | 2010-10-28 | 2011-06-08 | 天津市鑫源森达木业有限公司 | Method for manufacturing surface wear-resisting impregnated paper of laminate floor by dry-spraying Al2O3 |
| CN202323552U (en) * | 2011-11-08 | 2012-07-11 | 临安银杏装饰材料有限公司 | Sizing pipeline structure for impregnated paper |
| CN203062528U (en) * | 2012-12-18 | 2013-07-17 | 圣象实业（江苏）有限公司 | Equipment for spraying emery powder on wear-resisting paper |
Non-Patent Citations (1)
| Title |
|---|
| 张远展.喷雾涂布技术.《加工纸与特种纸》.2005,(第二版),第86-87页. * |
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