CN114380516A - Basalt fiber surface treatment device and method - Google Patents
Basalt fiber surface treatment device and method Download PDFInfo
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- CN114380516A CN114380516A CN202210075055.3A CN202210075055A CN114380516A CN 114380516 A CN114380516 A CN 114380516A CN 202210075055 A CN202210075055 A CN 202210075055A CN 114380516 A CN114380516 A CN 114380516A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/70—Cleaning, e.g. for reuse
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/40—Organo-silicon compounds
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/64—Drying; Dehydration; Dehydroxylation
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/66—Chemical treatment, e.g. leaching, acid or alkali treatment
- C03C25/68—Chemical treatment, e.g. leaching, acid or alkali treatment by etching
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- Geochemistry & Mineralogy (AREA)
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- Organic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
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- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a basalt fiber surface treatment device and a method, the treatment device comprises an oven, a treatment liquid atomization mechanism, a control signal generator and a basalt fiber fixing component, the treatment liquid atomization mechanism is installed at the top of the oven, the basalt fiber fixing component is installed on one side plate of the oven, the control signal generator is installed at the edge of the other side plate of the oven, the working end of the basalt fiber fixing component corresponds to the atomization ejection end of the treatment liquid atomization mechanism, the treatment liquid atomization mechanism and the basalt fiber fixing component are electrically connected with the control signal generator, and the basalt fiber surface treatment device can be used for rapidly cleaning, etching, coupling agent treatment and drying the basalt fiber. The invention has compact layout, automatic adjustment, convenience and rapidness, realizes automatic control according to a set program, greatly simplifies the experimental steps, saves the processing time and improves the processing efficiency and the success rate of results.
Description
Technical Field
The invention relates to the technical field of basalt fiber surface treatment, in particular to a basalt fiber surface treatment device and method.
Background
The basalt fiber is a novel high-performance fiber prepared by melting and drawing natural basalt ore, and due to the unique forming process of the basalt ore, the basalt ore has extremely high chemical stability and thermal stability, so the basalt fiber also inherits the structure and performance characteristics of the basalt ore, has the characteristics of excellent high temperature resistance and corrosion resistance, good mechanical property, stable chemical property, good wave permeability, environmental protection, insulation and heat insulation, excellent ratio of structural performance to structural quality and the like, and is known as a novel material in twenty-first century.
However, basalt fibers are formed by quickly drawing basalt stones from a bushing plate in a high-temperature molten state, the basalt fibers have smooth surfaces and inert chemical properties, and have poor wettability and adsorptivity with a resin matrix and poor mechanical anchoring effect, so that the interface bonding performance between basalt and matrix resin is not ideal, the interlaminar shear strength of a basalt fiber composite product is low, and interface debonding damage is easy to occur under the action of an external load, so that the interface modification of the basalt fibers is required to enhance the relation between the basalt fibers and the resin to obtain the basalt fiber composite material with excellent interface performance. Basalt fibers purchased by manufacturers are treated by a textile sizing agent usually, and the sizing agent on the surface of the fibers needs to be removed during experimental research, and then acid-base etching and coupling agent treatment are carried out.
Meanwhile, the traditional basalt fiber treatment method generally adopts acid-base etching, so that the surface roughness of the basalt fiber is increased, the mechanical anchoring effect among fiber resins is improved, and the fiber surface is treated by adopting a coupling agent, so that a better chemical bonding effect is realized. The traditional fiber treatment method has certain disadvantages, which are specifically shown as follows: (1) the fiber must be soaked in the solution for treatment, and if necessary, a better treatment effect is realized by adopting an ultrasonic oscillation or magnetic stirring mode, but the method causes the fiber filaments to be scattered and knotted, so that the fiber mixed material is agglomerated, and the treatment efficiency is greatly reduced. (2) The traditional fiber processing method has complicated steps, needs to consume a large amount of labor, cannot achieve the consistency of the processing process, and causes the manual error of the later test result.
Disclosure of Invention
The invention aims to provide a basalt fiber surface treatment device, which realizes each process of an experiment through program control, does not directly place fibers in acid/alkali in equipment, but exposes the fibers in the acid/alkali environment through acid/alkali mist emitted from the top end of the equipment, and stretches and arranges the fibers in parallel through a tool, thereby solving the problem of fiber knotting.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention relates to a basalt fiber surface treatment device, which comprises an oven, a treatment liquid atomization mechanism, a control signal generator and a basalt fiber fixing assembly, wherein the treatment liquid atomization mechanism is installed at the top of the oven, the basalt fiber fixing assembly is installed on one side plate of the oven, the working end of the basalt fiber fixing assembly corresponds to the atomization ejection end of the treatment liquid atomization mechanism, and driving parts in the treatment liquid atomization mechanism and the basalt fiber fixing assembly are electrically connected with the control signal generator; the oven is characterized in that an independent square containing cavity is formed in the left side wall of the oven, the control signal generator is installed in the square containing cavity, a cover plate is arranged at the opening of the square containing cavity, a liquid crystal display and a control button are arranged on the cover plate, and the liquid crystal display and the control button are electrically connected with the control signal generator.
Furthermore, the treatment solution atomization mechanism comprises a plurality of treatment solution atomization spray heads and a liquid storage tank, the liquid storage tank is installed on the upper portion of the top plate of the oven, the treatment solution atomization spray heads are installed on the lower portion of the top plate of the oven, and the top of the treatment solution atomization spray heads penetrates through the rear portion of the top plate of the oven and is communicated with the liquid storage tank.
Furthermore, the treatment solution atomization spray heads are specifically provided with three treatment solution atomization spray heads, namely an organic solution atomization spray head, a coupling agent solution atomization spray head and a coupling agent atomization spray head; the inner cavity of the liquid storage tank is divided into three storage cavities, organic solvent, acid liquor or alkali liquor and coupling agent hydrolysis solution are stored in the three storage cavities respectively, and the three storage cavities are in one-to-one correspondence with the organic solution atomization spray heads, the coupling agent solution atomization spray heads and the coupling agent atomization spray heads respectively.
Still further, the treatment liquid atomizing nozzle is specifically arranged in a horn mouth shape.
Still further, the basalt fiber fixing assembly comprises a first fiber fixing rod and a second fiber fixing rod which are arranged side by side, the first fiber fixing rod is connected to the oven in an adjustable mode through a distance adjusting mechanism, and the second fiber fixing rod is connected to the oven in a positioning mode through threads.
Furthermore, the distance adjusting mechanism comprises a micro motor and a connecting block, the end part of a working rod of the micro motor is in threaded connection with the connecting block, the mounting end of the first fiber fixing rod is connected to the connecting block, a stepped hole is formed in a side plate of the oven, the connecting block is slidably arranged in the stepped hole, and the working end of the first fiber fixing rod penetrates through the stepped hole and then extends into the oven; the micro motor is installed on a side plate of the oven through a screw, and the micro motor is electrically connected with the control signal generator.
Furthermore, the oven adopts an electrothermal blowing drying oven, and comprises an oven body, a heating assembly and a ventilation assembly, wherein the oven body consists of an outer shell consisting of a cold-rolled steel plate and an inner shell consisting of stainless steel, a protective surface layer is sprayed on the surface of the outer shell, the inner shell is connected to form a hollow working chamber, the heating assembly is installed in the working chamber, the heating assembly adopts heating pipes, the heating pipes are symmetrically arranged and installed on the inner side surfaces of two opposite side plates, the heating pipes are electrically connected with the power supply storage battery, and the power supply storage battery is provided with an external electric wire; the ventilation assembly comprises an air blower, an air inlet is formed in the side wall of the box body, an air outlet is formed in the back face of the top of the box body, the air blower is installed in the square accommodating cavity, and an air inlet and an air outlet of the air blower are respectively communicated with the air inlet of the outer shell and the air outlet of the inner shell; the front of the box body is hinged with a door plate through a hinge, the middle area of the door plate is arranged to be an observation area, and the observation area is made of transparent glass.
Still further, an anti-corrosion inner layer made of acid mist corrosion resistant materials is arranged on the inner surface of the working chamber of the oven
An operation method based on the basalt fiber surface treatment device comprises the following steps:
the method comprises the following steps: fixing basalt fibers, namely winding and fixing the basalt fibers on the first fiber fixing rod and the second fiber fixing rod;
step two: the control signal generator sends out a cleaning instruction signal according to set time, controls the organic solution atomizing spray head to start spraying organic solution, and finishes cleaning the surface of the basalt fiber in the oven according to the instruction signal;
step three: etching the basalt fiber, wherein the control signal generator sends an etching instruction signal according to set time, controls the etching solution sprayer to start spraying an acidic solution or an alkaline solution, and completes etching operation on the surface of the basalt fiber in the oven according to the instruction signal;
step four: the control signal generator sends out a processing instruction signal according to set time, controls the coupling agent solution sprayer to start spraying the coupling agent, and finishes the coupling agent processing on the surface of the basalt fiber in the oven according to the instruction signal;
step five: and the control signal generator sends out a drying instruction signal according to set time to control the oven to be opened, and the surface of the basalt fiber in the oven is dried according to the instruction signal.
Further, in the first step, the control signal generator sends an instruction to the micro motor, and a working rod of the micro motor rotates to drive the connecting block to horizontally move along the stepped hole, so as to drive the first fiber fixing rod to be far away from the second fiber fixing rod, so that the basalt fibers are kept in a straightened and tightened state.
Compared with the prior art, the invention has the beneficial technical effects that:
the invention discloses a basalt fiber surface treatment device and a method, wherein the treatment device comprises an oven, a treatment liquid atomization mechanism, a control signal generator and an adjustable basalt fiber fixing component, specifically, the treatment liquid atomization mechanism comprises three treatment liquid atomization spray heads and a liquid storage tank containing a plurality of storage cavities, the basalt fiber fixing component comprises a first fiber fixing rod, a second fiber fixing rod and an adjusting mechanism which are arranged side by side, the adjusting mechanism comprises a micro motor and a connecting block, and the treatment liquid atomization spray heads and the micro motor are electrically connected with the control signal generator; the processing device is used for rapidly carrying out cleaning, etching, coupling agent processing and drying operations on the basalt fibers.
Firstly, in the device, the adjustable basalt fiber fixing component is adopted to fix the basalt fibers, the fibers are not contacted with each other, and the phenomena of bonding and agglomeration among the fibers can not occur even if the basalt fibers are exposed in an acid/alkaline environment, so that the produced basalt fibers completely meet the experimental requirements and are also required by the subsequent experiments.
Secondly, the whole experiment process uses program control, so that the experiment error is reduced, the accuracy of the experiment is improved, the personal and equipment damage can not occur in the experiment process, the possibility of accidents is reduced, the safety is improved, the time for allocating and controlling the experiment is saved, and the experiment efficiency is improved.
In conclusion, the invention has compact layout, automatic adjustment, convenience and rapidness, realizes automatic control according to a set program, overcomes a plurality of obstacles of interface modification of the traditional basalt fiber by utilizing an acid/alkali etching method and a coupling agent treatment method, provides a new thought and direction for the later experiment, greatly simplifies the experiment steps, saves the treatment time, and improves the treatment efficiency and the result success rate.
Drawings
The invention is further illustrated in the following description with reference to the drawings.
FIG. 1 is a schematic view of a basalt fiber surface treatment apparatus of the present invention; (partial perspective)
FIG. 2 is a schematic view of a distance adjustment mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic view of a second embodiment of a distance adjustment mechanism according to the present invention;
FIG. 4 is an enlarged view of the position A of FIG. 3 according to the present invention;
FIG. 5 is a third schematic view of an embodiment of a distance adjustment mechanism according to the present invention;
description of reference numerals: 1. an oven; 101. a stepped hole; 2. a control signal generator; 3. a treatment liquid atomizing spray head; 4. a distance adjusting mechanism; 5. a first fiber securing rod; 6. a second fiber securing rod; 7. a liquid storage tank;
101. a square accommodating cavity; 102. a cover plate; 103. a liquid crystal display; 104. a control button;
401. a micro motor; 402. connecting blocks; 403. adjusting the limiting plate; 404. and a limiting screw.
Detailed Description
As shown in fig. 1 to 5, a basalt fiber surface treatment apparatus includes an oven 1, a treatment liquid atomizing mechanism, a control signal generator 2, and a basalt fiber fixing assembly, wherein the treatment liquid atomizing mechanism is installed at the top of the oven 1, the basalt fiber fixing assembly is installed on one side plate of the oven 1, a working end of the basalt fiber fixing assembly corresponds to an atomizing ejection end of the treatment liquid atomizing mechanism, and driving components in the treatment liquid atomizing mechanism and the basalt fiber fixing assembly are electrically connected with the control signal generator 2; an independent square containing cavity is formed in the left side wall of the oven 1, the control signal generator 2 is installed in the square containing cavity 101, a cover plate 102 is arranged at an opening of the square containing cavity, a liquid crystal display 103 and a control button 104 are arranged on the cover plate, the control button 104 is located below the liquid crystal display 103, and the liquid crystal display 103 and the control button 104 are both electrically connected with the control signal generator 2. Specifically, the liquid crystal display screen 103 and the control buttons 104 are designed to realize visual operation, so that the operation flow is simplified.
The treatment solution atomization mechanism comprises a plurality of treatment solution atomization spray heads 3 and a liquid storage tank 7, the liquid storage tank 7 is installed on the upper portion of a top plate of the oven 1, the treatment solution atomization spray heads 3 are installed on the lower portion of the top plate of the oven 1, and the top of the treatment solution atomization spray heads 3 penetrates through the top plate of the oven 1 and then is communicated with the liquid storage tank 7. The treatment liquid atomizing spray heads 3 are specifically three and respectively comprise an organic solution atomizing spray head, a coupling agent solution atomizing spray head and a coupling agent atomizing spray head; the inner cavity of the liquid storage tank is divided into three storage cavities, organic solvent, acid liquor or alkali liquor and coupling agent hydrolysis solution are stored in the three storage cavities respectively, and the three storage cavities are in one-to-one correspondence with the organic solution atomization spray heads, the coupling agent solution atomization spray heads and the coupling agent atomization spray heads respectively. The treatment liquid atomizing nozzle 3 is specifically designed into a horn mouth shape. Specifically, the treatment solution atomizing nozzle adopts a nozzle with a spraying diameter of 0.5m and a spraying flow of 0-5L/h, and the full-automatic high-pressure atomizing nozzle is selected for the nozzle.
The basalt fiber fixing assembly comprises a first fiber fixing rod 5 and a second fiber fixing rod 6 which are arranged side by side, the first fiber fixing rod 5 is connected to the oven 1 in an adjustable mode through a distance adjusting mechanism 4, and the second fiber fixing rod 6 is connected to the oven 1 in a positioning mode through threads.
Specifically, in one embodiment, the distance adjusting mechanism 4 includes a micro motor 401 and a connecting block 402, an end of a working rod of the micro motor 401 is connected to the connecting block 402 by a thread, an installation end of the first fiber fixing rod 5 is connected to the connecting block 402, a stepped hole 101 is formed in a side plate of the oven 1, the connecting block 402 is slidably disposed in the stepped hole 101, and a working end of the first fiber fixing rod 5 penetrates through the stepped hole 101 and then extends into the oven 1; the micro motor 401 is mounted on a side plate of the oven 1 through a screw, and the micro motor 401 is electrically connected with the control signal generator 2. In addition, the distance adjusting mechanism 4 is not limited to the mode of driving the micro motor in the embodiment, and the horizontal movement of the connecting block may be driven by a manual or other telescopic mechanism to realize the adjustment operation of the distance between the first fiber fixing rod 5 and the second fiber fixing rod 6.
Specifically, the oven 1 adopts an electrothermal blowing drying oven, and can adopt an electrothermal blowing drying oven with the model of 101-1AB, and then the improvement is carried out on the basis of the drying oven; the box body consists of an outer shell consisting of cold-rolled steel plates and an inner shell consisting of stainless steel, a protective surface layer is sprayed on the surface of the outer shell, the inner shell is connected to form a hollow working chamber, the heating assembly is installed in the working chamber, the heating assembly adopts heating pipes, the heating pipes are symmetrically arranged and installed on the inner side surfaces of two opposite side plates, the heating pipes are electrically connected with the power supply storage battery, and the power supply storage battery is provided with an external electric wire; the ventilation assembly comprises an air blower, an air inlet is formed in the side wall of the box body, an air outlet is formed in the back face of the top of the box body, the air blower is installed in the square accommodating cavity 101, and the air inlet and the air outlet of the air blower are respectively communicated with the air inlet of the outer shell and the air outlet of the inner shell; the hinge is articulated to the place ahead of case body has the door plant, the middle zone of door plant sets up to the observation district, transparent glass is adopted in the observation district, looking over in the experimentation of being convenient for. The door plant is provided with the sealing strip with the cooperation department of case body, leakproofness when guaranteeing drying process promotes the work efficiency of stoving operation.
An anti-corrosion inner layer made of an acid mist corrosion resistant material is arranged on the inner surface of the working chamber of the oven 1, and the acid mist corrosion resistant material can be polyvinyl chloride, polytetrafluoroethylene and the like. Specifically, the oven 1 adopts the existing equipment, specifically can adopt a hot air circulation oven, and the side wall of the oven is provided with an openable side door, so that the basalt fiber can be conveniently placed and taken out after the treatment is finished during the experiment; through the improvement of the existing oven, the treatment liquid atomization mechanism, the control signal generator 2 and the basalt fiber fixing component are assembled at the set position of the oven.
In another embodiment, as shown in fig. 3 to 4, the distance adjusting mechanism 4 includes an adjusting limiting plate 403 and a limiting screw 404, the adjusting limiting plate 403 is welded or screwed to the back side plate of the oven 1, the mounting end of the first fiber fixing rod 5 is provided with overlapped parallel edges, the overlapped parallel edges are matched with the central waist-shaped through hole of the adjusting limiting plate 403, the mounting end of the first fiber fixing rod 5 penetrates through the back side plate of the oven 1 and then is clamped in the central waist-shaped through hole of the adjusting limiting plate 403, and the first fiber fixing rod is screwed and limited from top to bottom by the limiting screw 404. The top of adjusting the limiting plate 403 is provided with a plurality of screw through holes arranged at equal intervals, the limiting screw 404 penetrates through the screw through hole and then is screwed on the mounting end threaded hole of the first fiber fixing rod 5, and the screw through holes horizontally moved to different positions through the first fiber fixing rod 5 are aligned to adjust the mounting position, so that the adjusting operation of the distance between the first fiber fixing rod 5 and the second fiber fixing rod 6 is realized.
In another embodiment, as shown in fig. 5, the distance adjusting mechanism 4 includes an adjusting limiting plate 403 and a limiting screw 404, the adjusting limiting plate 403 is welded or screwed to the back side plate of the oven 1, the mounting end of the first fiber fixing rod 5 is provided with a parallel overlapped edge, the parallel overlapped edge is matched with the central waist-shaped through hole of the adjusting limiting plate 403, a screw through hole is formed in the position of the upper portion of the adjusting limiting plate 403 corresponding to the central waist-shaped through hole, the screw through hole is also in a waist-shaped through hole shape, and the first fiber fixing rod 5 is horizontally moved to an appropriate position and screwed to the mounting end threaded hole of the first fiber fixing rod 5 through the limiting screw 404 to limit the distance between the first fiber fixing rod 5 and the second fiber fixing rod 6.
The design of multiple distance adjustment mechanism, installation convenient to use is swift, selects to set for according to actual need, and the basalt fiber winding maximum flare-out can be guaranteed to this structure to accept the homogeneity that organic solution handled when guaranteeing organic solution atomizer sprays.
An operating method of the basalt fiber surface treatment apparatus as described above, comprising the steps of:
the method comprises the following steps: fixing basalt fibers, namely winding and fixing the basalt fibers on the first fiber fixing rod 5 and the second fiber fixing rod 6;
step two: and (3) cleaning the basalt fibers, wherein the control signal generator 2 sends a cleaning instruction signal according to set time, controls the organic solution atomizing spray head to start spraying an organic solution, the organic solution can be absolute ethyl alcohol or a toluene solution, lasts for 10min, and finishes cleaning the surfaces of the basalt fibers in the oven according to the instruction signal.
Step three: and the control signal generator sends an etching instruction signal according to set time, controls the etching solution sprayer to start spraying hydrochloric acid solution or sodium hydroxide solution with the concentration of 1mol/L for 30min, and finishes etching operation on the surface of the basalt fiber in the oven according to the instruction signal.
Step four: and (3) treating the coupling agent on the surface of the basalt fiber, etching the control signal generator to send a treatment instruction signal according to set time, controlling a coupling agent solution spray head to start to spray the coupling agent, selecting gamma-aminopropyltriethoxysilane as the coupling agent, wherein a hydrolysis solution is a coupling agent ethanol solution with the mass fraction of 1%, the duration is 30min, and finishing the treatment of the coupling agent on the surface of the basalt fiber in the oven according to the instruction signal.
Step five: and the control signal generator sends out a drying instruction signal according to set time, controls the drying oven to be started, sets the temperature at 100 ℃, lasts for 2 hours, and completes the drying of the surface of the basalt fiber in the drying oven according to the instruction signal.
The specific time and temperature can be adjusted according to different process flows.
Specifically, in the first step, the control signal generator 2 sends an instruction to the micro motor 401, and the working rod of the micro motor 401 rotates to drive the connecting block 402 to horizontally move along the stepped hole 101, so as to drive the first fiber fixing rod 5 to be away from the second fiber fixing rod 6, so that the basalt fibers are kept in a straightened and tightened state, and the problem of knotting in the basalt fiber treatment process is effectively avoided.
The treatment method comprises the steps of firstly refining the surface of the fiber, then increasing the surface roughness after acid/alkali etching, improving the riveting effect of the surface of the fiber, increasing the number of active groups such as surface hydroxyl and the like, then spraying the coupling agent and drying to ensure that the coupling agent and the surface of the fiber form a chemical bond, thereby improving the treatment effect. Because most of the fibers are in the solution during the fiber treatment according to the method, the fibers are easy to break up and knot, and the treatment liquid is directly atomized by adopting an atomizing nozzle to avoid the problems.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (10)
1. A basalt fiber surface treatment device is characterized in that: the device comprises an oven (1), a treatment liquid atomization mechanism, a control signal generator (2) and a basalt fiber fixing assembly, wherein the treatment liquid atomization mechanism is installed at the top of the oven (1), the basalt fiber fixing assembly is installed on one side plate of the oven (1), the working end of the basalt fiber fixing assembly corresponds to the atomization ejection end of the treatment liquid atomization mechanism, and driving components in the treatment liquid atomization mechanism and the basalt fiber fixing assembly are electrically connected with the control signal generator (2); an independent square containing cavity (101) is formed in the left side wall of the oven (1), the control signal generator (2) is installed in the square containing cavity (101), a cover plate (102) is arranged at an opening of the square containing cavity (101), a liquid crystal display (103) and a control button (104) are arranged on the cover plate, and the liquid crystal display (103) and the control button (104) are electrically connected with the control signal generator (2).
2. The basalt fiber surface treatment apparatus according to claim 1, wherein: the treatment solution atomization mechanism comprises a plurality of treatment solution atomization spray heads (3) and a liquid storage tank (7), the liquid storage tank (7) is installed on the upper portion of a top plate of the oven (1), the treatment solution atomization spray heads (3) are installed on the lower portion of the top plate of the oven (1), and the top of the treatment solution atomization spray heads (3) penetrates through the top plate of the oven (1) and then is communicated with the liquid storage tank (7).
3. The basalt fiber surface treatment apparatus according to claim 2, wherein: the treatment liquid atomizing spray heads (3) are three in number, namely an organic solution atomizing spray head, a coupling agent solution atomizing spray head and a coupling agent atomizing spray head respectively; the inner cavity of the liquid storage tank (1) is divided into three storage cavities, organic solvent, acid liquor or alkali liquor and coupling agent hydrolysis solution are stored in the three storage cavities respectively, and the three storage cavities are in one-to-one correspondence with the organic solution atomization spray heads, the coupling agent solution atomization spray heads and the coupling agent atomization spray heads respectively.
4. The basalt fiber surface treatment apparatus according to claim 2, wherein: the treatment liquid atomizing nozzle (3) is specifically arranged in a horn mouth shape.
5. The basalt fiber surface treatment apparatus according to claim 1, wherein: the basalt fiber fixing assembly comprises a first fiber fixing rod (5) and a second fiber fixing rod (6) which are arranged side by side, the first fiber fixing rod (5) is connected to the drying oven (1) through a distance adjusting mechanism (4), and the second fiber fixing rod (6) is connected to the drying oven (1) through threads in a positioning mode.
6. The basalt fiber surface treatment apparatus according to claim 5, wherein: the distance adjusting mechanism (4) comprises a micro motor (401) and a connecting block (402), the end part of a working rod of the micro motor (4) is in threaded connection with the connecting block (402), the mounting end of the first fiber fixing rod (5) is connected to the connecting block (402), a stepped hole is formed in a side plate of the oven (1), the connecting block (402) is slidably arranged in the stepped hole, and the working end of the first fiber fixing rod (5) penetrates through the stepped hole and then extends into the oven (1); the micro motor (401) is installed on a side plate of the oven (1) through a screw, and the micro motor (4) is electrically connected with the control signal generator (2).
7. The basalt fiber surface treatment apparatus according to claim 1, wherein: the drying oven (1) adopts an electrothermal blowing drying oven and comprises an oven body, a heating assembly and a ventilation assembly, wherein the oven body consists of an outer shell consisting of cold-rolled steel plates and a stainless steel inner shell, a protective surface layer is sprayed on the surface of the outer shell, the inner shell is connected to form a hollow working chamber, the heating assembly is installed in the working chamber, the heating assembly adopts heating pipes, the heating pipes are symmetrically arranged and installed on the inner side surfaces of two opposite side plates, the heating pipes are electrically connected with a power supply storage battery, and an external electric wire is arranged on the power supply storage battery; the ventilation assembly comprises an air blower, an air inlet is formed in the side wall of the box body, an air outlet is formed in the back face of the top of the box body, the air blower is installed in the square accommodating cavity (101), and the air inlet and the air outlet of the air blower are respectively communicated with the air inlet of the outer shell and the air outlet of the inner shell; the front of the box body is hinged with a door plate through a hinge, the middle area of the door plate is arranged to be an observation area, and the observation area is made of transparent glass.
8. The basalt fiber surface treatment apparatus according to claim 1, wherein: and an anti-corrosion inner layer made of acid mist corrosion resistant materials is arranged on the inner surface of the working chamber of the oven (1).
9. An operating method of the basalt fiber surface treatment apparatus according to any one of claims 1 to 8, comprising the steps of:
the method comprises the following steps: fixing basalt fibers, namely winding and fixing the basalt fibers on the first fiber fixing rod (5) and the second fiber fixing rod (6);
step two: the basalt fiber is cleaned, the control signal generator (2) sends out a cleaning instruction signal according to set time, the organic solution atomizing spray head is controlled to be started to spray organic solution, and the cleaning of the surface of the basalt fiber in the drying oven is completed according to the instruction signal;
step three: etching the basalt fiber, wherein the control signal generator (2) sends an etching instruction signal according to set time, controls the etching solution sprayer to start spraying acidic solution or alkaline solution, and completes etching operation on the surface of the basalt fiber in the oven according to the instruction signal;
step four: the coupling agent treatment on the surface of the basalt fiber is carried out, the control signal generator (2) sends out a treatment instruction signal according to set time, the coupling agent solution sprayer is controlled to be started to spray the coupling agent, and the coupling agent treatment on the surface of the basalt fiber in the oven is completed according to the instruction signal;
step five: and the control signal generator (2) sends out a drying instruction signal according to set time to control the oven (1) to be opened, and the surface of the basalt fiber in the oven is dried according to the instruction signal.
10. The operation method of the basalt fiber surface treatment apparatus according to claim 9, characterized in that; in the first step, the control signal generator (2) sends an instruction to the micro motor (401), and a working rod of the micro motor (401) rotates to drive the connecting block (402) to horizontally move along the stepped hole, so as to drive the first fiber fixing rod (5) to be far away from the second fiber fixing rod (6), so that the basalt fibers are kept in a straightening and tightening state.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021103574597 | 2021-04-01 | ||
| CN202110357459.7A CN113087414A (en) | 2021-04-01 | 2021-04-01 | Basalt fiber surface treatment device and method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6099910A (en) * | 1996-08-12 | 2000-08-08 | Owens Fiberglas Technology, Inc. | Chemical treatments for fibers |
| CN103103753A (en) * | 2012-12-26 | 2013-05-15 | 北京市塑料研究所 | Method for surface treatment of fibers or fabric through coupling agent |
| CN103833233A (en) * | 2013-12-03 | 2014-06-04 | 江门市奇德工程塑料科技有限公司 | Device for glass fiber surface modification |
| KR20150011074A (en) * | 2013-07-22 | 2015-01-30 | (주)비에프 | Method and apparatus for manufacturing basalt continuous fibers |
| CN107893330A (en) * | 2017-12-28 | 2018-04-10 | 安徽宏实光机电高科有限公司 | A kind of preparation method of plasma grafting processing complex fiber material |
| KR20200082402A (en) * | 2018-12-28 | 2020-07-08 | 한국세라믹기술원 | Interfacial Bonding Enhanced Basalt Fiber Reinforced Epoxy Composite Material and Manufacturing Method Thereof |
-
2021
- 2021-04-01 CN CN202110357459.7A patent/CN113087414A/en not_active Withdrawn
-
2022
- 2022-01-22 CN CN202210075055.3A patent/CN114380516A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6099910A (en) * | 1996-08-12 | 2000-08-08 | Owens Fiberglas Technology, Inc. | Chemical treatments for fibers |
| CN103103753A (en) * | 2012-12-26 | 2013-05-15 | 北京市塑料研究所 | Method for surface treatment of fibers or fabric through coupling agent |
| KR20150011074A (en) * | 2013-07-22 | 2015-01-30 | (주)비에프 | Method and apparatus for manufacturing basalt continuous fibers |
| CN103833233A (en) * | 2013-12-03 | 2014-06-04 | 江门市奇德工程塑料科技有限公司 | Device for glass fiber surface modification |
| CN107893330A (en) * | 2017-12-28 | 2018-04-10 | 安徽宏实光机电高科有限公司 | A kind of preparation method of plasma grafting processing complex fiber material |
| KR20200082402A (en) * | 2018-12-28 | 2020-07-08 | 한국세라믹기술원 | Interfacial Bonding Enhanced Basalt Fiber Reinforced Epoxy Composite Material and Manufacturing Method Thereof |
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