CN106626071A - Fiber dispersion method and device applied to building mixture - Google Patents
Fiber dispersion method and device applied to building mixture Download PDFInfo
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- CN106626071A CN106626071A CN201610866905.6A CN201610866905A CN106626071A CN 106626071 A CN106626071 A CN 106626071A CN 201610866905 A CN201610866905 A CN 201610866905A CN 106626071 A CN106626071 A CN 106626071A
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- magnetosphere
- charge
- fiber
- channel
- mixture
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
- B28C5/404—Pre-treatment of fibres
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a fiber dispersion method and device applied to a building mixture. According to the method, fiber bundles are placed in a channel full of the same charges, fibers are electrified, fiber filaments are dispersed under the action of charge repulsion force, and then the dispersed fibers are blown into a building mixture stirring device through the wind force. The device for implementing the method comprises a feeding hopper (1), a downward sliding channel (2), a parallel channel (3), the charge channel (4), a discharging channel (5), a draught fan (6), a first magnetic ring (7-1), a second magnetic ring (7-2) and a charge generator (8). The opposite sides of the first magnetic ring (7-1) and the second magnetic ring (7-2) have the same polarity. The charges generated by the charge generator (8) are injected into the space, between the first magnetic ring (7-1) and the second magnetic ring (7-2), inside the charge channel (4). The device is simple in structure, and the fibers can be dispersed into the filaments and evenly mixed into the building mixture.
Description
Technical field
The present invention relates to a kind of fiber process for dispersing and dispersal device, specifically a kind of fiber for being applied to build mixture
Process for dispersing and dispersal device, belong to construction material and Architectural Equipment field.
Background technology
Adding of fiber can effectively improve its crack resistance in the building mixture such as building concrete, semi-rigid base course,
Reduce the generation in crack.But, the scattered uniformity of fibre single thread has a strong impact on its effect of prestressed, as far as possible will need during admixture
Fibre bundle disperses.Because the fiber of factory process is that bunchy is present, it is therefore desirable to be divided into monofilament as far as possible.As manually disperseed,
Workload is big, extremely inefficient.Existing Aided Machine and method clustering phenomena are serious, very remote apart from monofilament dispersity, dispersion
Effect is very undesirable.
The content of the invention
It is an object of the invention to provide a kind of fiber process for dispersing and dispersal device for being applied to build mixture, the party
Method and realize that fiber can be divided into monofilament state by the device of the method automatically, in being evenly dispersed into building mixture.
To achieve these goals, a kind of fiber process for dispersing for being applied to build mixture of the present invention, the method is by fibre
Dimension beam is placed in the passage full of electric charge, makes fiber powered, and fibre single thread mutually disperses in the presence of same sex electric charge repels each other, then
Scattered fibre single thread is blown into into mixer using wind-force.
Realize said method it is a kind of be applied to build mix fiber dispersal device, including feed hopper, sliding channel,
Parallel channels, charge pathway, tapping channel, blower fan, the first magnetosphere, the second magnetosphere and charge generators, the feed hopper, downslide
Passage, parallel channels, charge pathway, tapping channel and mixer are sequentially connected;Blower fan is arranged on sliding channel and parallel channels
Junction, its air outlet is just to parallel channels entrance;Charge pathway two ends are respectively provided with the first magnetosphere and the second magnetosphere, described
First magnetosphere and the second magnetosphere opposite side polarity are identical;The electric charge that charge generators are produced is infused in charge pathway, first
In space between magnetosphere and the second magnetosphere.
The electric charge that charge generators are produced is infused in charge pathway, in the space between the first magnetosphere and the second magnetosphere,
Due to the first magnetosphere and the second magnetosphere opposite side polarity it is identical, electric charge under the magnetic action of the first magnetosphere and the second magnetosphere,
Can be evenly distributed in the space so that fibre bundle is sufficiently charged, in the presence of same sex electric charge repels each other, fibre bundle scatters
In monofilament state.
Present configuration is simple, compared with manually, not only efficiency high, and fiber can be dispersed into monofilament state, uniformly
Mix and build in mixture in ground.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
In figure:1st, feed hopper, 2, sliding channel, 3, parallel channels, 4, charge pathway, 5, tapping channel, 6, blower fan, 7-1,
First magnetosphere, 7-2, the second magnetosphere, 8, charge generators, 9, mixer.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described.
A kind of fiber process for dispersing for being applied to build mixture, by the way that fibre bundle is placed in the passage full of electric charge,
So that fiber is powered, fibre single thread mutually disperses in the presence of same sex electric charge repels each other, and recycles wind-force to blow scattered fiber
Enter to build mixture agitating device.
It is as shown in figure 1, a kind of fiber dispersal device for being applied to build mixture including feed hopper 1, sliding channel 2, flat
Row of channels 3, charge pathway 4, tapping channel 5, blower fan 6, the first magnetosphere 7-1, the second magnetosphere 7-2 and charge generators 8, it is described
Feed hopper 1, sliding channel 2, parallel channels 3, charge pathway 4, tapping channel 5 and mixer 9 are sequentially connected;Blower fan 6 is arranged on
The junction of sliding channel 2 and parallel channels 3, its air outlet is just to the entrance of parallel channels 3;The two ends of charge pathway 4 are respectively provided with
First magnetosphere 7-1 and the second magnetosphere 7-2, first magnetosphere 7-1 is identical with the opposite side polarity of the second magnetosphere 7-2;Electricity
The electric charge that lotus generator 8 is produced is infused in charge pathway 4, in the space between the first magnetosphere 7-1 and the second magnetosphere 7-2.
The wind that blower fan 6 is produced causes the air-flow that direction as shown by arrows in FIG. is formed in passage, fibre bundle to glide and fall into
In parallel channels 3, under the action of the forces of the wind in charge pathway 4.
The electric charge that charge generators 8 are produced is infused in charge pathway between the 4, first magnetosphere 7-1 and the second magnetosphere 7-2
In space, because the first magnetosphere 7-1 and the second magnetosphere 7-2 opposite side polarity are identical, electric charge is in the first magnetosphere 7-1 and the second magnetic
Under the magnetic action of circle 7-1, can be evenly distributed in the space so that fibre bundle is sufficiently charged, repel each other in same sex electric charge
In the presence of, fibre bundle scatters in monofilament state.
Under the action of the forces of the wind mixer 9 is entered by tapping channel 5 in monofilament state fiber.
Present configuration is simple, compared with manually, not only efficiency high, and fiber can be dispersed into monofilament state, uniformly
Mix and build in mixture in ground.
Preferably, the charge generators 8 are electron gun, and the spout of electron gun is in charge pathway 4.Electron gun device letter
Single, price is low, easily buys on the market.
Preferably, the angle of the sliding channel 2 and parallel channels 3 is more than 120 degree.Air-flow causes the lower end of sliding channel 2
Formed and formed in negative pressure, sliding channel 2 top-down airflow direction, it is to avoid the reverse blowback fiber of air-flow.
Preferably, the charge pathway 4 be data feedback channel, fiber under the collective effect of self gravitation and updraft,
Holdup time is long, abundant adsorption charge.
First magnetosphere 7-1 and the phase of the second magnetosphere 7-2 can select permanent magnet, it is also possible to select solenoid.Forever
Magnet price is low, easy to install;Solenoid controllability is good, is easy to adjust magnetic field intensity, the present invention preferably solenoid.
Claims (6)
1. it is a kind of be applied to build mixture fiber process for dispersing, it is characterised in that fibre bundle is placed in full of same sex electric charge
Passage in so that fiber is powered, and fibre single thread mutually disperses in the presence of same sex electric charge repels each other, recycle wind-force will disperse
Fiber blow into building mixture agitating device.
2. it is a kind of be applied to build mixture fiber dispersal device, it is characterised in that including feed hopper (1), sliding channel
(2), parallel channels (3), charge pathway (4), tapping channel (5), blower fan (6), the first magnetosphere (7-1), the second magnetosphere (7-2)
With charge generators (8), the feed hopper (1), sliding channel (2), parallel channels (3), charge pathway (4), tapping channel (5)
It is sequentially connected with mixer (9);Blower fan (6) is arranged on the junction of sliding channel (2) and parallel channels (3), and its air outlet is just
To parallel channels (3) entrance;Charge pathway (4) two ends are respectively provided with the first magnetosphere (7-1) and the second magnetosphere (7-2), described
First magnetosphere (7-1) is identical with the second magnetosphere (7-2) opposite side polarity;The electric charge that charge generators (8) are produced is infused in
In charge pathway (4), in the space between the first magnetosphere (7-1) and the second magnetosphere (7-2).
3. it is according to claim 2 be applied to build mixture fiber dispersal device, it is characterised in that the electric charge send out
Raw device (8) is electron gun.
4. it is according to claim 3 be applied to build mixture fiber dispersal device, it is characterised in that the lower slide-through
The angle of road (2) and parallel channels (3) is more than 120 degree.
5. being applied to according to Claims 2 or 3 or 4 builds the fiber dispersal device of mixture, it is characterised in that described
Charge pathway (4) is data feedback channel.
6. it is according to claim 5 be applied to build mixture fiber dispersal device, it is characterised in that first magnetic
Circle (7-1) and the second magnetosphere (7-2) adopt solenoid.
Priority Applications (1)
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CN201610866905.6A CN106626071B (en) | 2016-09-29 | 2016-09-29 | A kind of fiber dispersal device applied to building mixture |
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CN201610866905.6A CN106626071B (en) | 2016-09-29 | 2016-09-29 | A kind of fiber dispersal device applied to building mixture |
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CN106626071A true CN106626071A (en) | 2017-05-10 |
CN106626071B CN106626071B (en) | 2019-03-26 |
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CN201610866905.6A Active CN106626071B (en) | 2016-09-29 | 2016-09-29 | A kind of fiber dispersal device applied to building mixture |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108409348A (en) * | 2018-03-19 | 2018-08-17 | 中南大学 | A kind of device and method thereof of fiber surface deposited interfacial layer |
CN109569391A (en) * | 2018-11-19 | 2019-04-05 | 昆明理工大学 | A kind of electronic ultrasonic nanoparticle suspension dispersal device and method |
CN110466060A (en) * | 2019-08-24 | 2019-11-19 | 中国水利水电第五工程局有限公司 | A kind of soft fibre disperses automatically and adding set |
CN110965153A (en) * | 2019-11-29 | 2020-04-07 | 界首市佳美棉业有限公司 | PET short fiber feeding device |
CN114159990A (en) * | 2021-12-03 | 2022-03-11 | 河海大学 | Device and method for dispersing carbon fibers in material |
CN114290524A (en) * | 2021-12-03 | 2022-04-08 | 东华大学 | Device for dispersing bunched fibers into single fibers |
CN114734538A (en) * | 2022-05-17 | 2022-07-12 | 东北电力大学 | Mechanical-ionization combined fiber dispersing device |
CN116891356A (en) * | 2023-06-30 | 2023-10-17 | 水利部交通运输部国家能源局南京水利科学研究院 | Device and method for improving toughness of concrete by solving fiber aggregation |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006029005A1 (en) * | 2006-06-24 | 2008-01-03 | Hermann Dennerlein | Steel fiber injecting method, involves injecting steel fibers into orifice-isolated region of down pipe for feeding into fresh concrete, and feeding mixing drum of mixer with steel fiber reinforced-fresh concrete over down pipe |
CN201186243Y (en) * | 2007-12-18 | 2009-01-28 | 杨卫华 | Injection type electrostatic cull eliminator |
CN102350254A (en) * | 2011-07-22 | 2012-02-15 | 湖南亚太实业有限公司 | Cluster fiber pneumatic stirring, dispersing and netting device |
CN102720003A (en) * | 2012-05-15 | 2012-10-10 | 山东泰鹏无纺有限公司 | Method for improving evenness of terylene spunbonded nonwoven fabric and electrostatic filament dividing device |
CN203159486U (en) * | 2012-12-11 | 2013-08-28 | 上海伊索热能技术有限公司 | Ceramic fiber capable of being dispersed in aqueous solution |
CN203591739U (en) * | 2013-12-07 | 2014-05-14 | 四川省博仁达石油科技有限公司 | Air inlet pipe structure of fiber material air mixing device |
CN204322291U (en) * | 2014-12-19 | 2015-05-13 | 长安大学 | A kind of fiber dispersion adding apparatus produced for fiber concrete |
-
2016
- 2016-09-29 CN CN201610866905.6A patent/CN106626071B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006029005A1 (en) * | 2006-06-24 | 2008-01-03 | Hermann Dennerlein | Steel fiber injecting method, involves injecting steel fibers into orifice-isolated region of down pipe for feeding into fresh concrete, and feeding mixing drum of mixer with steel fiber reinforced-fresh concrete over down pipe |
CN201186243Y (en) * | 2007-12-18 | 2009-01-28 | 杨卫华 | Injection type electrostatic cull eliminator |
CN102350254A (en) * | 2011-07-22 | 2012-02-15 | 湖南亚太实业有限公司 | Cluster fiber pneumatic stirring, dispersing and netting device |
CN102720003A (en) * | 2012-05-15 | 2012-10-10 | 山东泰鹏无纺有限公司 | Method for improving evenness of terylene spunbonded nonwoven fabric and electrostatic filament dividing device |
CN203159486U (en) * | 2012-12-11 | 2013-08-28 | 上海伊索热能技术有限公司 | Ceramic fiber capable of being dispersed in aqueous solution |
CN203591739U (en) * | 2013-12-07 | 2014-05-14 | 四川省博仁达石油科技有限公司 | Air inlet pipe structure of fiber material air mixing device |
CN204322291U (en) * | 2014-12-19 | 2015-05-13 | 长安大学 | A kind of fiber dispersion adding apparatus produced for fiber concrete |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108409348A (en) * | 2018-03-19 | 2018-08-17 | 中南大学 | A kind of device and method thereof of fiber surface deposited interfacial layer |
CN108409348B (en) * | 2018-03-19 | 2021-01-01 | 中南大学 | Equipment and method for depositing interface layer on surface of fiber |
CN109569391A (en) * | 2018-11-19 | 2019-04-05 | 昆明理工大学 | A kind of electronic ultrasonic nanoparticle suspension dispersal device and method |
CN109569391B (en) * | 2018-11-19 | 2021-04-02 | 昆明理工大学 | Electronic ultrasonic nano particle suspension liquid dispersing device and method |
CN110466060A (en) * | 2019-08-24 | 2019-11-19 | 中国水利水电第五工程局有限公司 | A kind of soft fibre disperses automatically and adding set |
CN110965153A (en) * | 2019-11-29 | 2020-04-07 | 界首市佳美棉业有限公司 | PET short fiber feeding device |
CN114159990A (en) * | 2021-12-03 | 2022-03-11 | 河海大学 | Device and method for dispersing carbon fibers in material |
CN114290524A (en) * | 2021-12-03 | 2022-04-08 | 东华大学 | Device for dispersing bunched fibers into single fibers |
CN114290524B (en) * | 2021-12-03 | 2024-03-26 | 东华大学 | Device for dispersing bundled fibers into single fibers |
CN114734538A (en) * | 2022-05-17 | 2022-07-12 | 东北电力大学 | Mechanical-ionization combined fiber dispersing device |
CN116891356A (en) * | 2023-06-30 | 2023-10-17 | 水利部交通运输部国家能源局南京水利科学研究院 | Device and method for improving toughness of concrete by solving fiber aggregation |
CN116891356B (en) * | 2023-06-30 | 2024-01-09 | 水利部交通运输部国家能源局南京水利科学研究院 | Device and method for improving toughness of concrete by solving fiber aggregation |
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