CN114798171A - High-reflection powder material for solar photovoltaic glass assembly - Google Patents
High-reflection powder material for solar photovoltaic glass assembly Download PDFInfo
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- CN114798171A CN114798171A CN202210463727.8A CN202210463727A CN114798171A CN 114798171 A CN114798171 A CN 114798171A CN 202210463727 A CN202210463727 A CN 202210463727A CN 114798171 A CN114798171 A CN 114798171A
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- quartz sand
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- photovoltaic glass
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- 239000011521 glass Substances 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 title claims abstract description 22
- 239000000843 powder Substances 0.000 title claims abstract description 22
- 239000006004 Quartz sand Substances 0.000 claims abstract description 94
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 94
- 239000006247 magnetic powder Substances 0.000 claims abstract description 52
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000012216 screening Methods 0.000 claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 22
- 239000006148 magnetic separator Substances 0.000 claims abstract description 19
- 229910052742 iron Inorganic materials 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims description 16
- 230000005389 magnetism Effects 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 8
- 230000005347 demagnetization Effects 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000002834 transmittance Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007885 magnetic separation Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B1/00—Preparing the batches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
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Abstract
The invention discloses a high-reflection powder material for a solar photovoltaic glass component, which belongs to the technical field of photovoltaic glass, magnetic powder inside a magnetic storage box is transmitted to the inner side of a magnetizing tower through a spiral feeding pipe, quartz sand enters the inner side of the magnetizing tower through the feeding pipe and is discharged through a spiral discharging pipe, the magnetic powder can be adsorbed on the quartz sand containing iron, the quartz sand processed by the magnetizing tower is transmitted to a magnetic separator for magnetic separation, the quartz sand containing iron elements is picked out, compared with the traditional method of directly processing by the magnetic separator, a layer of magnetic powder is covered on the quartz sand containing iron elements, the attraction between the quartz sand and the magnetic separator is increased, the screening effect is increased, the quartz sand containing iron elements is prevented from being applied to production, the light transmittance of glass is indirectly increased, the stay time in the magnetizing tower is increased through the arrangement of a plurality of track fans, the magnetic powder can be better adsorbed on the quartz sand containing iron element.
Description
Technical Field
The invention relates to the technical field of photovoltaic glass, in particular to a high-reflection powder material for a solar photovoltaic glass component.
Background
The solar photovoltaic glass is a special glass which is laminated into a solar cell, can generate electricity by utilizing solar radiation, is provided with a relevant current leading-out device and a cable, and consists of low-iron glass, a solar cell piece, a film, back glass and a special metal wire, and the light transmittance of the glass can directly influence the electricity generation efficiency of a photovoltaic panel.
The main reason for the coloration of photovoltaic glass is the ionic coloration due to the fact that some transition metals, such as iron, vanadium, chromium, manganese, cobalt, nickel, copper, titanium, decorations, dislocations, titanium, etc., have multiple valence states and exist in the glass in ionic states, and when the glass is irradiated by light, valence electrons of the transition from a "orbit" with lower capacity to a "orbit" with higher energy, i.e., from a ground state to an excited state, and as long as the energy difference between the ground state and the excited state is in the visible light energy range, light with corresponding wavelength is absorbed, resulting in the coloration of the glass.
In order to improve the light transmittance of the photovoltaic glass, the content of transition metals such as iron, vanadium, chromium, manganese, cobalt, nickel, copper and the like in the glass is required to be reduced, the glass raw material is mainly made of quartz sand, so that a magnetic separator is used for pretreating the quartz sand before processing the quartz sand, the quartz sand containing iron elements is picked out, but some quartz sand contains less iron elements, and the magnetic separator cannot pick out the quartz sand, so that the treatment process of the quartz sand is required to be further improved.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a high-reflection powder material for a solar photovoltaic glass component, which is compared with the traditional method of directly processing by using a magnetic separator, the method has the advantages that a layer of magnetic powder is covered on quartz sand containing iron elements, so that the attraction between the quartz sand and the magnetic separator is increased, the screening effect is increased, the quartz sand containing iron elements is further prevented from being applied to production, the light transmittance of glass is indirectly increased, and the stay time in a magnetizing tower is prolonged through the arrangement of a plurality of track fans, so that the magnetic powder can be better adsorbed on the quartz sand containing iron elements.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a high reflection powder material for solar photovoltaic glass subassembly, powder material prepares through special screening installation, special screening installation is including magnetizing tower, magnet separator, demagnetization machine, circular shale shaker, the top fixedly connected with inlet pipe of magnetizing tower and storage magnetism case, the inside packing of storage magnetism case has the magnetic, fixedly connected with air-blower on the lateral wall of magnetizing tower, the output of air-blower extends to the inboard of magnetizing tower, the spiral discharging pipe is installed to the bottom of magnetizing tower, the spiral inlet pipe is installed to the bottom of storing up magnetism case, the output of spiral inlet pipe extends to the inboard of magnetizing tower.
Furthermore, a filter screen and a connecting plate are arranged inside the circular vibrating screen, the filter screen is positioned on the upper side of the connecting plate, and the screening aperture of the filter screen is smaller than the particle size of quartz sand and larger than the particle size of magnetic powder; through the setting of separation sieve, can get rid of the magnetic that remains on the quartz sand, avoided containing the magnetic on the quartz sand that the magnet separator was handled and influenced subsequent processing.
Furthermore, a plurality of heating plates which are uniformly distributed are fixedly connected to the inner side of the demagnetizer, the heating plates are inclined, and a vibrator is fixedly connected to the side wall of the demagnetizer; the quartz sand that will handle through the magnet separator is thrown into the demagnetization machine and is handled, and the hot plate can heat quartz sand and the magnetic that remains on quartz sand, and when the temperature of hot plate exceeded the curie temperature of magnetic, the magnetic loses magnetism, then arranges the inside of separating the sieve and screens, has avoided the quartz sand that contains the magnetic to glue and influences its normal operating on circular shale shaker.
Furthermore, circular shale shaker includes the air heater, the output and the circular shale shaker of air heater are linked together, and through the setting of air heater, can carry out heat treatment to the quartz sand that gets into in the circular shale shaker, avoided the magnetic to recover its magnetism bonding on circular shale shaker after getting into in the circular shale shaker.
Furthermore, a plurality of evenly distributed track fans are fixedly connected to the side wall of the magnetizing tower, the output ends of the track fans extend to the inner side of the magnetizing tower, air can be blown into the magnetizing tower through the arrangement of the track fans, and the floating effect of magnetic powder in the magnetizing tower is improved.
It is further, a plurality of track fan is on the coplanar, the output of track fan is the slope form, is located the top the output of track fan is in the downside of inlet pipe, and through the aforesaid setting, quartz sand is when a plurality of track fan's output, and its orbit changes, has increased long the time that stops in the tower that magnetizes, and indirect improvement the contact nature of quartz sand with the magnetic, make the better absorption of magnetic ability on the quartz sand that contains iron element.
Further, fixedly connected with gravity sensor on the inner wall of tower magnetizes, gravity sensor's downside is provided with the electro-magnet, fixedly connected with stay cord between gravity sensor's response end and the electro-magnet, through the aforesaid setting, magnetic in the tower that magnetizes after using for a long time can reduce certainly, and after the start-up electro-magnet, can adsorb the magnetic that floats in the tower that magnetizes and float on the electro-magnet to weigh through gravity sensor and judge what magnetic powder remains in the tower that magnetizes, supplement or reduce, close the electro-magnet after finishing weighing, its absorbent magnetic can break away from the electro-magnet.
Further, the air-blower is located the downside of tower that magnetizes, the electro-magnet is located the positive side of air-blower, and through the setting to air-blower and electro-magnet, the air-blower can be better with the magnetic powder that bonds on the electro-magnet blow off.
Further, the output of tower, inlet pipe, spiral discharging pipe, storage magnetism case, spiral inlet pipe, track fan and air-blower of magnetizing is non-magnetic material and makes, through to above-mentioned setting, has avoided magnetic adsorption at above-mentioned device, leads to the unable abundant condition emergence of suspending in the tower that magnetizes of magnetic.
A screening method of special screening equipment for high-reflection powder materials for solar photovoltaic glass components comprises the following steps:
s1, adding magnetic powder into the magnetic storage box, starting the spiral feeding pipe to put a proper amount of magnetic powder into the magnetizing tower, and starting the air blower and the plurality of track fans to enable the magnetic powder to float in the magnetizing tower;
s2, putting the quartz sand into a magnetizing tower through a feeding pipe, discharging the quartz sand through a spiral discharging pipe, and adhering magnetic powder on the surface of the quartz sand containing iron element passing through the magnetizing tower;
s3, putting the quartz sand processed by the magnetizing tower into a magnetic separator for processing, and picking out the magnetic quartz sand;
s4, putting the quartz sand processed by the magnetic separator into a demagnetizer for processing, so that the magnetic powder remained on the quartz sand loses magnetism and is convenient for the next processing;
and S5, putting the quartz sand processed by the demagnetizer into a circular vibrating screen for processing, and screening out residual magnetic powder on the quartz sand to finish processing.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through the setting of devices such as tower of magnetizing, it compares with traditional direct magnet separator of handling with, covered the one deck magnetic on the quartz sand that contains iron element, the appeal between quartz sand and the magnet separator has been increased, the screening effect has been increased, further quartz sand that has avoided containing iron element is applied to in the production, indirect increase glass's luminousness, and setting through a plurality of track fan, it is long when dwell in the tower of magnetizing to have increased, make the absorption that the magnetic can be better on the quartz sand that contains iron element.
(2) The circular vibrating screen is internally provided with a filter screen and a connecting plate, the filter screen is positioned at the upper side of the connecting plate, and the screening aperture of the filter screen is smaller than the particle size of quartz sand and larger than the particle size of magnetic powder; through the setting of separation sieve, can get rid of the magnetic that remains on the quartz sand, avoided containing the magnetic on the quartz sand that the magnet separator was handled and influenced subsequent processing.
(3) The inner side of the demagnetizer is fixedly connected with a plurality of heating plates which are uniformly distributed, the heating plates are inclined, and the side wall of the demagnetizer is fixedly connected with a vibrator; the quartz sand that will handle through the magnet separator is thrown into the demagnetization machine and is handled, and the hot plate can heat quartz sand and the magnetic that remains on quartz sand, and when the temperature of hot plate exceeded the curie temperature of magnetic, the magnetic loses magnetism, then arranges the inside of separating the sieve and screens, has avoided the quartz sand that contains the magnetic to glue and influences its normal operating on circular shale shaker.
(4) The circular vibrating screen comprises an air heater, the output end of the air heater is communicated with the circular vibrating screen, quartz sand entering the circular vibrating screen can be heated through the arrangement of the air heater, and magnetic powder is prevented from being cooled and restored to be magnetically bonded on the circular vibrating screen after entering the circular vibrating screen.
(5) Fixedly connected with a plurality of evenly distributed's track fan on the lateral wall of tower magnetizes, the output of track fan extends to the inboard of tower magnetizes, can be to magnetizing the interior blast air of tower through setting up of track fan, has increased the showy effect of magnetic powder in the tower magnetizes.
(6) A plurality of track fans are on the coplanar, and track fan's output is the slope form, and the output that is located the track fan of the top is in the downside of inlet pipe, and through the aforesaid setting, quartz sand is when the output of a plurality of track fans, and its orbit changes, has increased the length of time that stops in the tower that magnetizes, and indirect improvement the contact nature of quartz sand with the magnetic, make the better absorption of magnetic ability on the quartz sand that contains iron element.
(7) Fixedly connected with gravity sensor on the inner wall of tower magnetizes, gravity sensor's downside is provided with the electro-magnet, fixedly connected with stay cord between gravity sensor's response end and the electro-magnet, through the aforesaid setting, magnetic in the tower that magnetizes after long-time the use must reduce, and after the start-up electro-magnet, can adsorb the magnetic that floats in the tower that magnetizes and float on the electro-magnet, and weigh through gravity sensor and judge what magnetic powder remains in the tower that magnetizes, supplement or reduce, the electro-magnet is closed after finishing weighing, its adsorbed magnetic can break away from the electro-magnet.
(8) The air-blower is located the downside of tower that magnetizes, and the electro-magnet is located the positive side of air-blower, and through the setting to air-blower and electro-magnet, the air-blower can be better blows off the magnetic that bonds on the electro-magnet.
(9) The output of tower, inlet pipe, spiral discharging pipe, storage magnetism case, spiral inlet pipe, track fan and air-blower of magnetizing is non-magnetic material and makes, through to above-mentioned setting, has avoided magnetic adsorption above-mentioned device, leads to the unable abundant condition emergence of suspending in the tower that magnetizes of magnetic.
Drawings
FIG. 1 is a flow chart of the method of the present invention.
FIG. 2 is a flow chart of the quartz sand treatment apparatus of the present invention.
Fig. 3 is a schematic front sectional view of the magnetizing tower according to the present invention.
FIG. 4 is a schematic diagram of the movement locus of the quartz sand when the magnetizing tower is used.
FIG. 5 is a schematic diagram showing the distribution of magnetic particles when the electromagnet of the present invention is activated.
FIG. 6 is a schematic perspective view of the demagnetizer of the present invention.
FIG. 7 is a schematic cross-sectional front view of the demagnetizer of the present invention.
Fig. 8 is a schematic perspective view of the magnetizing tower according to the present invention.
Fig. 9 is a schematic view of a front cross-sectional structure of the circular vibrating screen of the present invention.
Fig. 10 is a structural schematic diagram of the circular vibrating screen of the present invention in an activated state.
The reference numbers in the figures illustrate:
1. a magnetizing tower; 101. a feed pipe; 102. a spiral discharge pipe; 103. a blower; 104. a magnetic storage box; 105. a track fan; 106. a spiral feed pipe; 107. magnetic powder; 2. a magnetic separator; 3. a demagnetizer; 301. heating plates; 302. a vibrator; 4. a circular vibrating screen; 401. filtering and screening; 402. connecting a plate; 403. a hot air blower; 5. a gravity sensor; 6. pulling a rope; 7. an electromagnet.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-10, a high-reflection powder material for a solar photovoltaic glass assembly, the powder material is prepared by a special screening device, the special screening device includes a magnetizing tower 1, a magnetic separator 2, a demagnetizer 3, and a circular vibrating screen 4, a feeding pipe 101 and a magnetic storage box 104 are fixedly connected to the top end of the magnetizing tower 1, magnetic powder 107 is filled in the magnetic storage box 104, an air blower 103 is fixedly connected to the outer side wall of the magnetizing tower 1, the output end of the air blower 103 extends to the inner side of the magnetizing tower 1, a spiral discharging pipe 102 is installed at the bottom end of the magnetizing tower 1, a spiral feeding pipe 106 is installed at the bottom end of the magnetic storage box 104, and the output end of the spiral feeding pipe 106 extends to the inner side of the magnetizing tower 1; through the arrangement, the quartz sand enters the inner side of the magnetizing tower 1 through the feeding pipe 101 and is discharged through the spiral discharging pipe 102, the magnetic powder 107 inside the magnetic storage box 104 is transmitted to the inner side of the magnetizing tower 1 through the spiral feeding pipe 106, meanwhile, the magnetic powder 107 is blown up and floats inside the magnetizing tower 1 through the blower 103, and then the magnetic powder 107 can be adsorbed on the quartz sand containing iron; the quartz sand processed by the magnetizing tower 1 is conveyed to the magnetic separator 2 for magnetic separation, the quartz sand containing iron elements is selected out, and compared with the traditional method of directly using the magnetic separator 2 for processing, the quartz sand containing iron elements is covered with a layer of magnetic powder 107, so that the attraction between the quartz sand and the magnetic separator 2 is increased, the screening effect is increased, further the quartz sand containing iron elements is prevented from being applied to production, and the light transmittance of glass is indirectly increased.
Referring to fig. 2 and 8-9, a filter sieve 401 and a connection plate 402 are installed inside the circular vibrating screen 4, the filter sieve 401 is located on the upper side of the connection plate 402, and the screening aperture of the filter sieve 401 is smaller than the particle size of the quartz sand and larger than the particle size of the magnetic powder 107; through the arrangement of the separating screen, the magnetic powder 107 remained on the quartz sand can be removed, the influence of the magnetic powder 107 contained on the quartz sand processed by the magnetic separator 2 on subsequent processing is avoided, the inner side of the demagnetizer 3 is fixedly connected with a plurality of uniformly distributed heating plates 301, the heating plates 301 are inclined, and the side wall of the demagnetizer 3 is fixedly connected with a vibrator 302; the quartz sand that will handle through magnet separator 2 drops into the demagnetization machine and handles, hot plate 301 can heat quartz sand and the magnetic 107 that remains on quartz sand, when the temperature of hot plate 301 surpassed the curie temperature of magnetic 107, magnetic 107 loses magnetism, then the inside of discharging the separation sieve is screened, quartz sand that has avoided containing magnetic 107 glues and influences its normal operating on circular shale shaker 4, circular shale shaker 4 includes air heater 403, the output and the circular shale shaker 4 of air heater 403 are linked together, setting through air heater 403, can carry out heat treatment to the quartz sand that gets into in circular shale shaker 4, it recovers its bonding on circular shale shaker 4 to have avoided magnetic 107 to cool off after getting into circular shale shaker 4.
Referring to fig. 3 and 4, a plurality of evenly distributed track fans 105 are fixedly connected to the side wall of the magnetizing tower 1, the output ends of the track fans 105 extend to the inner side of the magnetizing tower 1, air can be blown into the magnetizing tower 1 through the arrangement of the track fans 105, so that the floating effect of the magnetic powder 107 in the magnetizing tower 1 is increased, the track fans 105 are on the same plane, the output ends of the track fans 105 are inclined, the output end of the track fan 105 positioned at the uppermost position is positioned at the lower side of the feeding pipe 101, and through the arrangement, when quartz sand passes through the output ends of the track fans 105, the running track of the quartz sand is changed, so that the staying time length in the magnetizing tower 1 is increased, the contact between the quartz sand and the magnetic powder 107 is indirectly improved, and the magnetic powder 107 can be better adsorbed on the quartz sand containing iron elements.
Referring to fig. 3-5, a gravity sensor 5 is fixedly connected to the inner wall of the magnetizing tower 1, an electromagnet 7 is disposed under the gravity sensor 5, a pull rope 6 is fixedly connected between the sensing end of the gravity sensor 5 and the electromagnet 7, with the above arrangement, the magnetic powder 107 in the magnetizing tower 1 is inevitably reduced after a long time use, after the electromagnet 7 is started, the magnetic powder 107 floating in the magnetizing tower 1 can be adsorbed and floated on the electromagnet 7, and the residual amount of the magnetic powder 107 in the magnetizing tower 1 is judged by weighing by the gravity sensor 5 for supplement or reduction, the electromagnet 7 is closed after weighing is finished, the adsorbed magnetic powder can be separated from the electromagnet 7, the air blower 103 is positioned at the lower side of the magnetizing tower 1, the electromagnet 7 is positioned at the positive side of the air blower 103, by arranging the blower 103 and the electromagnet 7, the blower 103 can blow off the magnetic powder 107 adhered to the electromagnet 7.
Referring to fig. 3, the output ends of the magnetizing tower 1, the feeding pipe 101, the spiral discharging pipe 102, the magnetic storage tank 104, the spiral feeding pipe 106, the track fan 105 and the blower 103 are all made of non-magnetic materials, and by the arrangement, the situation that the magnetic powder 107 is adsorbed on the device, so that the magnetic powder 107 cannot be sufficiently suspended in the magnetizing tower 1 is avoided.
A screening method of special screening equipment for high-reflection powder materials for solar photovoltaic glass components comprises the following steps:
s1, adding magnetic powder 107 into the magnetic storage box 104, starting the spiral feeding pipe 106 to put a proper amount of magnetic powder 107 into the magnetizing tower 1, and starting the blower 103 and the plurality of track fans 105 to enable the magnetic powder 107 to float in the magnetizing tower 1;
s2, putting the quartz sand into the magnetizing tower 1 through the feeding pipe 101, discharging the quartz sand through the spiral discharging pipe 102, and adhering magnetic powder 107 on the surface of the quartz sand containing iron element passing through the magnetizing tower 1;
s3, putting the quartz sand processed by the magnetizing tower 1 into a magnetic separator 2 for processing, and picking out the magnetic quartz sand;
s4, putting the quartz sand processed by the magnetic separator 2 into a demagnetizer 3 for processing, so that the magnetic powder 107 remained on the quartz sand loses magnetism, and the next processing is facilitated;
and S5, putting the quartz sand processed by the demagnetizer 3 into the circular vibrating screen 4 for processing, and screening out residual magnetic powder 107 on the quartz sand to finish processing.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The high-reflection powder material for the solar photovoltaic glass component is characterized in that: powder material prepares through special screening installation, special screening installation is including magnetizing tower (1), magnet separator (2), demagnetization machine (3), circular shale shaker (4), top fixedly connected with inlet pipe (101) and storage magnetism case (104) of magnetizing tower (1), the inside packing of storage magnetism case (104) has magnetic (107), fixedly connected with air-blower (103) on the lateral wall of magnetizing tower (1), the output of air-blower (103) extends to the inboard of magnetizing tower (1), spiral discharging pipe (102) are installed to the bottom of magnetizing tower (1), spiral inlet pipe (106) are installed to the bottom of storage magnetism case (104), the output of spiral inlet pipe (106) extends to the inboard of magnetizing tower (1).
2. The high-reflection powder material for the solar photovoltaic glass component as claimed in claim 1, wherein: the circular vibrating screen (4) is internally provided with a filtering screen (401) and a connecting plate (402), the filtering screen (401) is positioned on the upper side of the connecting plate (402), and the screening pore diameter of the filtering screen (401) is smaller than the particle diameter of quartz sand and larger than the particle diameter of magnetic powder (107).
3. The high-reflection powder material for the solar photovoltaic glass component as claimed in claim 1, wherein: the inside fixedly connected with of demagnetization machine (3) a plurality of evenly distributed's hot plate (301), hot plate (301) are the slope form, the lateral wall fixedly connected with vibrator (302) of demagnetization machine (3).
4. The high-reflection powder material for the solar photovoltaic glass component as claimed in claim 1, wherein: the circular vibrating screen (4) comprises a hot air blower (403), and the output end of the hot air blower (403) is communicated with the circular vibrating screen (4).
5. The high-reflection powder material for the solar photovoltaic glass component as claimed in claim 1, wherein: the side wall of the magnetizing tower (1) is fixedly connected with a plurality of uniformly distributed track fans (105), and the output ends of the track fans (105) extend to the inner side of the magnetizing tower (1).
6. The high-reflection powder material for the solar photovoltaic glass component as claimed in claim 5, wherein: a plurality of track fan (105) are on the coplanar, the output of track fan (105) is the slope form, is located the top the output of track fan (105) is in the downside of inlet pipe (101).
7. The high-reflection powder material for the solar photovoltaic glass component as claimed in claim 1, wherein: fixedly connected with gravity sensor (5) on the inner wall of tower (1) magnetizes, the downside of gravity sensor (5) is provided with electro-magnet (7), fixedly connected with stay cord (6) between the response end of gravity sensor (5) and electro-magnet (7).
8. The high-reflection powder material for the solar photovoltaic glass component as claimed in claim 7, wherein: the air blower (103) is positioned at the lower side of the magnetizing tower (1), and the electromagnet (7) is positioned at the positive side of the air blower (103).
9. The high-reflection powder material for the solar photovoltaic glass component as claimed in claim 1, wherein: the output ends of the magnetizing tower (1), the feeding pipe (101), the spiral discharging pipe (102), the magnetic storage box (104), the spiral feeding pipe (106), the track fan (105) and the air blower (103) are all made of non-magnetic materials.
10. The high-reflection powder material for the solar photovoltaic glass component as claimed in any one of claims 1 to 9, wherein: the screening method of the special screening equipment comprises the following steps:
s1, adding magnetic powder (107) into a magnetic storage box (104), starting a spiral feeding pipe (106) to put a proper amount of magnetic powder (107) into a magnetizing tower (1), and starting an air blower (103) and a plurality of track fans (105) to enable the magnetic powder (107) to float in the magnetizing tower (1);
s2, putting the quartz sand into the magnetizing tower (1) through the feeding pipe (101), discharging the quartz sand through the spiral discharging pipe (102), and adhering magnetic powder (107) on the surface of the quartz sand containing iron elements passing through the magnetizing tower (1);
s3, putting the quartz sand processed by the magnetizing tower (1) into a magnetic separator (2) for processing, and picking out the magnetic quartz sand;
s4, putting the quartz sand processed by the magnetic separator (2) into a demagnetizer (3) for processing, so that the magnetic powder (107) remained on the quartz sand loses magnetism, and the next processing is facilitated;
and S5, putting the quartz sand processed by the demagnetizer (3) into a circular vibrating screen (4) for processing, and screening out residual magnetic powder (107) on the quartz sand to finish processing.
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| CN114798171B (en) | 2024-05-24 |
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Effective date of registration: 20240425 Address after: 063000 Xigang Village, Xinji Town, Qianxi County, Tangshan City, Hebei Province Applicant after: Tangshan Jinxin Solar Glass Co.,Ltd. Country or region after: China Address before: 214200 Taodu Industrial Park, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province Applicant before: JIANGSU MIBAFUL NANO MATERIAL CO.,LTD. Country or region before: China Applicant before: Jiangsu Beifu Technology Co.,Ltd. |
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