CN111515124A - Matt ceramic glaze with strong anti-pollution capability and strong color development - Google Patents
Matt ceramic glaze with strong anti-pollution capability and strong color development Download PDFInfo
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- CN111515124A CN111515124A CN202010502850.7A CN202010502850A CN111515124A CN 111515124 A CN111515124 A CN 111515124A CN 202010502850 A CN202010502850 A CN 202010502850A CN 111515124 A CN111515124 A CN 111515124A
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- 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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/346—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with electromagnets
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- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
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Abstract
The invention discloses a matt ceramic glaze with strong anti-fouling capability and strong color development, belonging to the technical field of ceramic glaze preparation, and the matt ceramic glaze with strong anti-fouling capability and strong color development can realize that under the condition of switching on alternating current through an electromagnet, the magnetic pole changes to generate attraction and repulsion with the magnetic ring and the upper magnetic hemisphere to drive the screen to reciprocate in the vertical direction, under the elastic action of the compression block, the elastic expansion block and the lower flexible hemisphere, the conical convex block is driven by the ejecting counterweight ball to clean the larger raw material on the upper surface of the screen mesh, the screen mesh is driven to vibrate by the limit of the L-shaped block, the raw material after surface crushing is fully screened, the moisture is primarily absorbed by the full contact between the moisture absorption ball and the crushed raw material, through the rapid and efficient fine screening of the crushed raw materials, the screening efficiency is improved, and the matt ceramic glaze with strong anti-pollution capability and strong color development is prepared through subsequent operations.
Description
Technical Field
The invention relates to the technical field of ceramic glaze preparation, in particular to a matt ceramic glaze with strong anti-fouling capability and strong color development.
Background
The ceramic is various products made of materials which are prepared by crushing, mixing, molding and calcining natural clay and various natural minerals serving as main raw materials, in recent years, the domestic porcelain industry of China is greatly developed, the yield of domestic ceramics is at the forefront of the world at present, ceramic glaze is widely used in ceramic production and processing, a full body ceramic plate is the latest curtain wall material adopted in buildings in the current domestic porcelain industry, natural pottery clay serving as a main raw material is subjected to high-pressure extrusion molding and matched with a special mold design, and the ceramic building curtain wall material has hollow, three-dimensional and variable cross section shapes, is strong in affinity, high in strength, good in durability and outstanding in decoration effect, and is widely applied to various personalized buildings with thick artistic smell.
Ceramic glaze is a thin uniform vitreous layer that covers the surface of a ceramic body. For ceramic products, the ceramic glaze can improve the service performance, play a role in decoration and the like. Because the microstructure of the ceramic material consists of a crystal phase, a glass phase and air holes, the porosity of a final product exists between 5 percent and 10 percent (volume), meanwhile, the surface of the ceramic material has certain lipophilicity, when pollutants contact the surface of the product, a part of the pollutants are deeply inserted into the open air holes due to the surface capillary action; in addition, microscopic irregularities in the ceramic surface also lead to adhesion to contaminants. The pollutants are basically composed of soluble colored inorganic matters or organic matters in water, are usually acidic or alkaline, such as sewage, tea water, dust, ink, organic oil stains and the like in daily life, so that the surface of the ceramic is polluted and difficult to clean, and the cleanness and the attractiveness are influenced. The accumulated oil stain can become a hotbed for breeding bacteria, and if the hotbed is not cleaned, the ceramic in a room becomes a virus and bacteria infection source.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a matt ceramic glaze with strong anti-fouling capability and strong color development, which can be used for driving a screen to reciprocate in the vertical direction by the attraction and repulsion generated by the change of magnetic poles and a magnetic ring and an upper magnetic hemisphere under the condition of switching on alternating current of an electromagnet, cleaning a larger raw material on the upper surface of the screen by driving a conical protruding block by ejecting a counterweight ball under the elastic action of a compression block, an elastic telescopic block and a lower flexible hemisphere, driving the screen to vibrate by limiting of an L-shaped block, fully screening the crushed raw material on the surface, fully contacting the crushed raw material with a moisture absorption ball to perform primary absorption of moisture, and blending the matt ceramic glaze with strong anti-fouling capability and strong color development through subsequent operation.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A kind of ceramic glaze of dull having strong anti-pollution ability and strong coloration, including mineral raw materials, albite, kaolin, burning talc, corundum, glass ceramic, ball stone, antibacterial agent, water reducing agent, its preparation method is:
s1, measuring the mineral raw materials through X fluorescence and XRD, selecting the mineral raw materials rich in Al2O3, SiO2, CaO, MgO and Na2O, crushing, and sieving with a 120-mesh sieve through a fine sieving device;
s2, uniformly mixing and crushing albite, kaolin, calcined talc, corundum and microcrystalline glass in equal mass ratio, sieving with a 120-mesh sieve by using a fine sieving device after crushing, adding mineral raw materials, uniformly mixing, adding water, ball-milling until the mixture is sieved with a 200-mesh sieve by using the fine sieving device, and drying to obtain a ceramic glaze base material;
s3, mixing the prepared ceramic glaze base material with an antibacterial agent and a water reducing agent, melting at the temperature of 800-1300 ℃, water quenching and drying to obtain a ceramic block, then adding the ceramic block, the ball stone and water into a ball mill according to the weight ratio of 3.5:6.5:1, and ball-milling until the fineness of the slurry is 400 meshes, thus obtaining the anti-fouling antibacterial chromogenic ceramic glaze.
The invention can realize that under the condition of switching on alternating current by the electromagnet, the electromagnet generates suction and repulsion with the magnetic ring and the upper magnetic hemisphere through magnetic pole change to drive the screen to reciprocate in the vertical direction, under the elastic action of the compression block, the elastic expansion block and the lower flexible hemisphere, the larger raw material on the upper surface of the screen is cleaned by the pushing-out counterweight ball driving the conical protrusion block, the screen is driven to vibrate through the limit of the L-shaped block, the crushed raw material on the surface is fully screened, the wet absorbing ball is fully contacted with the crushed raw material to carry out primary absorption of moisture, and the matt ceramic glaze with strong anti-fouling capability and strong color development is prepared through subsequent operation.
Further, refine screening plant including the screening workstation, a plurality of screening holes have been seted up on the screening workstation, screening workstation in-connection has the electro-magnet with screening pore phase-match, the lower terminal wall in screening hole has the magnetism ring through elasticity stay cord fixed connection, magnetism ring inner wall fixedly connected with screen cloth, a plurality of sliding trays have been seted up in the screen cloth, sliding tray in-connection has the sliding block, flexible hemisphere under connecting rod fixedly connected with is passed through to the upper end of sliding block, the upper end fixedly connected with of flexible hemisphere goes up the magnetism hemisphere down, uses through the cooperation of flexible hemisphere down, last magnetism hemisphere and screen cloth, and high efficiency refines the raw materials after the screening is smashed, carries out preliminary moisture absorption, improves the efficiency of screening, better preparation anti-soil antibiotic color development ceramic glaze.
Further, a plurality of evenly distributed's work groove has been seted up to the outer end of flexible hemisphere down, the inner wall fixedly connected with in work groove is a pair of pulling rope, and is a pair of pulling rope fixedly connected with ejecting counterweight ball between the pulling rope, flexible hemisphere outer end fixedly connected with and work groove assorted toper protruding piece down are with crossing the inertial motion of ejecting counterweight ball under the flexible change of flexible hemisphere down for the protruding piece of toper drives the protruding piece of toper and stirs the raw materials after the screen cloth surface is smashed, promotes the raw materials after the bold is smashed simultaneously, reduces the raw materials after the bold is smashed and piles up the possibility of blockking up the screen cloth upper surface.
Further, go up magnetic hemisphere outer end and seted up a plurality of evenly distributed's flexible groove, the lower terminal wall fixedly connected with limit connection block in flexible groove, limit connection block's upper end fixedly connected with moisture absorption ball, moisture absorption ball stirs the raw materials after smashing under the inertial action, absorbs the moisture in the raw materials after smashing simultaneously, carries out preliminary dry water absorption to the raw materials after smashing.
Further, flexible hemisphere adopts flexible silica gel material down, it adopts the magnetism material to go up the magnetism hemisphere, it is connected with the metal strengthening layer to go up magnetism hemisphere surface, and the lower flexible hemisphere of flexible material can be under elasticity extrusion effect the upper surface of abundant contact screen cloth, and the metal strengthening layer can improve the surface structure intensity of going up the magnetism hemisphere, effectively protects and goes up the magnetism hemisphere, increases the life of going up the magnetism hemisphere.
Furthermore, the moisture absorption balls are made of filter screens with the mesh number far smaller than that of the screen meshes, activated carbon particles are filled in the moisture absorption balls, and water in the crushed raw materials can be effectively absorbed through the activated carbon particles.
Further, the lower terminal wall fixedly connected with compression piece in screening hole, the upper end fixedly connected with L type piece of compression piece, the elasticity stay cord runs through the lower extreme fixed connection of L type piece and magnetic ring, screening hole inner wall fixedly connected with spacing ring, the magnetic ring is located between L type piece and the spacing ring, accepts the magnetic ring through L type piece, under the elasticity of compression piece and self gravity about, vibrates the raw materials after the smashing on screen cloth surface, can improve screening efficiency.
Further, connecting rod internal fixation is connected with the flexible piece that stretches out and draws back of elasticity, the flexible piece that stretches out and draws back of elasticity adopts the elasticity material to make, and the flexible hemisphere carries out multidirectional motion with last magnetism hemisphere under the elastic piece can make the connecting rod drive, carries out abundant screening and moisture absorption to the raw materials after smashing.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize through the electro-magnet under the condition of switch-on alternating current, produce suction and repulsion through magnetic pole change and magnetism ring sum last magnetism hemisphere, drive the screen cloth and carry out the reciprocating motion of vertical direction, at the compression piece, under the elastic action of elastic expansion piece and lower flexible hemisphere, drive the protruding piece of toper clearance screen cloth upper surface great raw materials through ejecting counter weight ball, vibrate through the spacing drive screen cloth of L type piece, fully screen the raw materials after the surface crushing, carry out the preliminary absorption of moisture through inhaling wet ball and the abundant contact of the raw materials after smashing, through subsequent operation, allotment has strong anti-soil ability and the strong dull light ceramic glaze of developing color.
(2) Refine screening plant and include the screening workstation, a plurality of screening holes have been seted up on the screening workstation, screening workstation in-connection has the electro-magnet with screening pore phase-match, the lower terminal wall in screening hole has the magnetic ring through elasticity stay cord fixed connection, magnetic ring inner wall fixedly connected with screen cloth, a plurality of sliding trays have been seted up in the screen cloth, sliding tray in-sliding connection has the sliding block, flexible hemisphere under connecting rod fixedly connected with is passed through to the upper end of sliding block, magnetic hemisphere on the upper end fixedly connected with of flexible hemisphere down, through flexible hemisphere down, the cooperation of going up magnetic hemisphere and screen cloth is used, can refine the raw materials after the screening is smashed by high efficiency, carry out preliminary moisture absorption, improve the efficiency of screening, better preparation anti-soil antibiotic color development ceramic glaze.
(3) Work groove of a plurality of evenly distributed has been seted up to the outer end of flexible hemisphere down, the inner wall fixedly connected with of work groove is to the pulling rope, the ejecting counterweight ball of fixedly connected with between a pair of pulling rope, lower flexible hemisphere outer end fixedly connected with and the protruding piece of work groove assorted toper, with crossing the inertial motion with ejecting counterweight ball under the flexible change of flexible hemisphere down, make the protruding piece of toper drive the protruding piece of toper mix the raw materials after the screen cloth surface is smashed, promote the raw materials after the bold is smashed simultaneously, reduce the raw materials after the bold is smashed and pile up the possibility of blockking up the screen cloth upper surface.
(4) Go up magnetism hemisphere outer end and offer a plurality of evenly distributed's flexible groove, the lower terminal wall fixedly connected with limit connection piece in flexible groove, the upper end fixedly connected with hydroscopic ball of limit connection piece, the hydroscopic ball stirs the raw materials after smashing under the inertial action, absorbs the moisture in the raw materials after smashing simultaneously, tentatively divides dry water absorption to the raw materials after smashing.
(5) Lower flexible hemisphere adopts flexible silica gel material, goes up the magnetism hemisphere and adopts the magnetism material, goes up magnetism hemisphere surface and is connected with the metal strengthening layer, and the lower flexible hemisphere of flexible material can be under elasticity extrusion effect the upper surface of abundant contact screen cloth, and the metal strengthening layer can improve the surface structure intensity of going up the magnetism hemisphere, effectively protects the magnetism hemisphere, increases the life of going up the magnetism hemisphere.
(6) The moisture absorption ball adopts the filter screen material far less than the screen mesh number, and the moisture absorption ball intussuseption is filled with the active carbon granule, can effectively absorb the moisture in the raw materials after smashing through the active carbon granule.
(7) The lower extreme wall fixedly connected with compression piece in screening hole, the upper end fixedly connected with L type piece of compression piece, the elasticity stay cord runs through the lower extreme fixed connection of L type piece and magnetic ring, screening hole inner wall fixedly connected with spacing ring, and the magnetic ring is located between L type piece and the spacing ring, accepts the magnetic ring through L type piece, under the elasticity of compression piece and self gravity about, vibrate the raw materials after the smashing on screen cloth surface, can improve screening efficiency.
(8) The connecting rod internal fixation is connected with the flexible piece that stretches out and draws back, and the flexible piece that stretches out and draws back adopts the elasticity material to make, and the flexible hemisphere can make the connecting rod drive down and go up the magnetism hemisphere and carry out multidirectional motion, carries out abundant screening and moisture absorption to the raw materials after smashing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the construction of the sieving pores of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic diagram of the construction of a screen panel of the present invention;
FIG. 5 is a schematic view of the structure at B in FIG. 4;
FIG. 6 is a schematic view of the structure of the lower flexible hemisphere of the present invention;
FIG. 7 is a schematic view of the structure at C in FIG. 6;
fig. 8 is a schematic view of the structure at D in fig. 6.
The reference numbers in the figures illustrate:
1 screening workbench, 2 screening holes, 3 electromagnets, 4 magnetic rings, 5 elastic pull ropes, 6 compression blocks, 7L-shaped blocks, 8 screens, 9 sliding grooves, 10 sliding blocks, 11 connecting rods, 12 elastic telescopic blocks, 13 lower flexible hemispheres, 1301 working grooves, 1302 pulling ropes, 1303 ejection counterweight balls, 1304 conical protruding blocks, 14 upper magnetic hemispheres, 1401 telescopic grooves, 1402 limit connecting blocks, 1403 moisture absorption balls and 15 limit rings.
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" and "second" 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 specifically stated or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected" may be a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements.
Example 1:
a kind of ceramic glaze of dull having strong anti-pollution ability and strong coloration, including mineral raw materials, albite, kaolin, burning talc, corundum, glass ceramic, ball stone, antibacterial agent, water reducing agent, its preparation method is:
s1, measuring the mineral raw materials through X fluorescence and XRD, selecting the mineral raw materials rich in Al2O3, SiO2, CaO, MgO and Na2O, crushing, and sieving with a 120-mesh sieve through a fine sieving device;
s2, uniformly mixing and crushing albite, kaolin, calcined talc, corundum and microcrystalline glass in equal mass ratio, sieving with a 120-mesh sieve by using a fine sieving device after crushing, adding mineral raw materials, uniformly mixing, adding water, ball-milling until the mixture is sieved with a 200-mesh sieve by using the fine sieving device, and drying to obtain a ceramic glaze base material;
s3, mixing the prepared ceramic glaze base material with an antibacterial agent and a water reducing agent, melting at the temperature of 800-1300 ℃, water quenching and drying to obtain a ceramic block, then adding the ceramic block, the ball stone and water into a ball mill according to the weight ratio of 3.5:6.5:1, and ball-milling until the fineness of the slurry is 400 meshes, thus obtaining the anti-fouling antibacterial chromogenic ceramic glaze.
Adding 0.45mol/L zirconium oxychloride solution into 5% yttrium nitrate by mass to obtain a first mixture, adding 6% silver nitrate solution by mass according to the volume ratio of 1:3, taking two parts, dropwise adding ammonia water into one part to adjust the pH of the system to 10, standing, precipitating, filtering, washing with absolute ethyl alcohol and distilled water for 5 times, drying, calcining at 900 ℃ for 2 hours to obtain first primary powder, adding diatomite into the second part, stirring for 7 hours under the condition of keeping out of the sun by an evaluation rate of 60r/min, standing for 10 hours, centrifuging, washing, drying, calcining at 900 ℃ for 2 hours to obtain second primary powder, uniformly mixing the first primary powder and the second primary powder by the mass ratio of 1:1 to obtain the antibacterial agent, uniformly mixing the water reducing agent with equivalent sodium dodecyl benzene sulfonate, sodium alginate and sodium citrate, calcining at 800 ℃ for 25 minutes, taking out, cooling to room temperature, and pulverizing to 200 mesh.
Referring to fig. 1-3, the refining and screening device includes a screening worktable 1, a plurality of screening holes 2 are formed on the screening worktable 1, electromagnets 3 matched with the screening holes 2 are connected in the screening worktable 1, alternating current is supplied to the electromagnets 3, so that the upper ends of the electromagnets 3 are magnetically changed, and the upper magnetic hemispheres 14 and the magnetic rings 4 are driven to reciprocate in the vertical direction by attraction and repulsion, the lower end walls of the screening holes 2 are fixedly connected with the magnetic rings 4 by elastic pull ropes 5, referring to fig. 4-6, the inner walls of the magnetic rings 4 are fixedly connected with a screen 8, a plurality of sliding grooves 9 are formed in the screen 8, sliding blocks 10 are slidably connected in the sliding grooves 9, the upper ends of the sliding blocks 10 are fixedly connected with lower flexible hemispheres 13 by connecting rods 11, the upper ends of the lower flexible hemispheres 13 are fixedly connected with upper magnetic hemispheres 14, and the lower flexible hemispheres, The upper magnetic hemisphere 14 and the screen 8 are used in cooperation, crushed raw materials can be screened rapidly and efficiently, initial moisture absorption can be carried out, screening efficiency is improved, and the anti-fouling and antibacterial chromogenic ceramic glaze is prepared well, referring to fig. 7, the outer end of the lower flexible hemisphere 13 is provided with a plurality of uniformly distributed working grooves 1301, the inner wall of each working groove 1301 is fixedly connected with a pair of pulling ropes 1302, an ejection counterweight ball 1303 is fixedly connected between the pair of pulling ropes 1302, the outer end of the lower flexible hemisphere 13 is fixedly connected with a conical raised block 1304 matched with the working grooves 1301, the inertial motion of the weight ball 1303 will be ejected under the flexibility change of the lower flexible hemisphere 13, so that the conical convex block 1304 drives the conical convex block 1304 to stir the crushed raw material on the surface of the screen mesh 8, meanwhile, the large crushed raw materials are pushed, so that the possibility that the large crushed raw materials are stacked to block the upper surface of the screen 8 is reduced.
Referring to fig. 8, a plurality of uniformly distributed telescopic grooves 1401 are formed at the outer end of an upper magnetic hemisphere 14, a limit connection block 1402 is fixedly connected to the lower end wall of the telescopic groove 1401, a moisture absorption ball 1403 is fixedly connected to the upper end of the limit connection block 1402, the moisture absorption ball 1403 stirs the crushed raw material under the inertia effect, and absorbs moisture in the crushed raw material, and performs a preliminary drying and water absorption treatment on the crushed raw material, referring to fig. 7, a lower flexible hemisphere 13 is made of a flexible silica gel material, the upper magnetic hemisphere 14 is made of a magnetic material, the outer surface of the upper magnetic hemisphere 14 is connected with a metal reinforcing layer, the metal reinforcing layer is a process of striking the metal surface by using a large number of high-speed moving beads, so that a cold hard layer and residual compressive stress are generated on the surface, the lower flexible hemisphere 13 made of the flexible material can fully contact the upper surface of a screen mesh 8 under the elastic extrusion effect, and the surface structure strength of, effectively protecting upper magnetic hemisphere 14 and increasing the service life of upper magnetic hemisphere 14.
Referring to fig. 8, a moisture absorption ball 1403 is made of a filter screen material with a mesh number far smaller than that of a filter screen 8, the moisture absorption ball 1403 is filled with activated carbon particles, water in the crushed raw material can be effectively absorbed through the activated carbon particles, referring to fig. 3, a compression block 6 is fixedly connected to the lower end wall of a screening hole 2, an L-shaped block 7 is fixedly connected to the upper end of the compression block 6, an elastic pull rope 5 penetrates through the L-shaped block 7 and is fixedly connected to the lower end of a magnetic ring 4, a limit ring 15 is fixedly connected to the inner wall of the screening hole 2, the magnetic ring 4 is located between the L-shaped block 7 and the limit ring 15, the magnetic ring 4 is received by the L-shaped block 7, the crushed raw material on the surface of the filter screen 8 is vibrated under the left and right directions of elasticity and self-gravity of the compression block 6, so that the screening efficiency can be improved, referring to fig. 6, the elastic telescopic block 12 is made of rubber, flexibility is good, the elastic telescopic block 12 can enable the connecting rod 11 to drive the lower flexible hemisphere 13 and the upper magnetic hemisphere 14 to move in multiple directions, and crushed raw materials are fully screened and absorbed by water.
According to the invention, under the condition that the electromagnet 3 in the refined screening device is switched on with alternating current, the magnetic pole change and the magnetic ring 4 and the upper magnetic hemisphere 14 generate suction and repulsion to drive the screen 8 to reciprocate in the vertical direction, under the elastic action of the compression block 6, the elastic telescopic block 12 and the lower flexible hemisphere 13, the ejection counterweight ball 1303 drives the conical convex block 1304 to clean the larger raw material on the upper surface of the screen 8, the L-shaped block 7 limits the position to drive the screen 8 to vibrate, the crushed raw material on the surface is fully screened, the wet absorption ball 1403 is fully contacted with the crushed raw material to perform primary absorption of moisture, and through subsequent operation, the matt ceramic glaze with strong anti-pollution capability and strong color development is prepared.
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 (8)
1. A dull ceramic glaze with strong anti-pollution capability and strong color development is characterized in that: the water reducing agent comprises mineral raw materials, albite, kaolin, calcined talc, corundum, microcrystalline glass, ball stone, an antibacterial agent and a water reducing agent, and the preparation method comprises the following steps:
s1, measuring the mineral raw materials through X fluorescence and XRD, selecting the mineral raw materials rich in Al2O3, SiO2, CaO, MgO and Na2O, crushing, and sieving with a 120-mesh sieve through a fine sieving device;
s2, uniformly mixing and crushing albite, kaolin, calcined talc, corundum and microcrystalline glass in equal mass ratio, sieving with a 120-mesh sieve by using a fine sieving device after crushing, adding mineral raw materials, uniformly mixing, adding water, ball-milling until the mixture is sieved with a 200-mesh sieve by using the fine sieving device, and drying to obtain a ceramic glaze base material;
s3, mixing the prepared ceramic glaze base material with an antibacterial agent and a water reducing agent, melting at the temperature of 800-1300 ℃, water quenching and drying to obtain a ceramic block, then adding the ceramic block, the ball stone and water into a ball mill according to the weight ratio of 3.5:6.5:1, and ball-milling until the fineness of the slurry is 400 meshes, thus obtaining the anti-fouling antibacterial chromogenic ceramic glaze.
2. The matt ceramic glaze with strong stain resistance and strong color development as claimed in claim 1, wherein: refine screening plant including screening workstation (1), a plurality of screening holes (2) have been seted up on screening workstation (1), screening workstation (1) in-connection has and screens hole (2) assorted electro-magnet (3), the lower terminal wall in screening hole (2) has magnetic ring (4) through elasticity stay cord (5) fixed connection, magnetic ring (4) inner wall fixedly connected with screen cloth (8), a plurality of sliding tray (9) have been seted up in screen cloth (8), sliding tray (9) in sliding connection have sliding block (10), flexible hemisphere (13) under connecting rod (11) fixedly connected with are passed through to the upper end of sliding block (10), magnetic hemisphere (14) are gone up to the upper end fixedly connected with of lower flexible hemisphere (13).
3. The matt ceramic glaze with strong stain resistance and strong color development as claimed in claim 2, wherein: the outer end of the lower flexible hemisphere (13) is provided with a plurality of uniformly distributed working grooves (1301), the inner wall of each working groove (1301) is fixedly connected with a pair of pulling ropes (1302), a pair of ejecting counterweight balls (1303) are fixedly connected between the pulling ropes (1302), and the outer end of the lower flexible hemisphere (13) is fixedly connected with a conical protruding block (1304) matched with the working groove (1301).
4. The matt ceramic glaze with strong stain resistance and strong color development as claimed in claim 2, wherein: a plurality of uniformly distributed telescopic grooves (1401) are formed in the outer end of the upper magnetic hemisphere (14), the lower end wall of each telescopic groove (1401) is fixedly connected with a limiting connecting block (1402), and the upper end of each limiting connecting block (1402) is fixedly connected with a moisture absorption ball (1403).
5. The matt ceramic glaze with strong stain resistance and strong color development as claimed in claim 2, wherein: flexible hemisphere (13) adopt flexible silica gel material down, go up magnetism hemisphere (14) and adopt the magnetism material, it is connected with the metal strengthening layer to go up magnetism hemisphere (14) surface.
6. The matt ceramic glaze with strong stain resistance and strong color development as claimed in claim 4, wherein: the moisture absorption balls (1403) are made of filter screens with the mesh numbers far smaller than those of the filter screens (8), and the moisture absorption balls (1403) are filled with activated carbon particles.
7. The matt ceramic glaze with strong stain resistance and strong color development as claimed in claim 1, wherein: the utility model discloses a screening hole, including screening hole (2), lower extreme wall fixedly connected with compression piece (6) of screening hole (2), the upper end fixedly connected with L type piece (7) of compression piece (6), the lower extreme fixed connection of L type piece (7) and magnetic ring (4) is run through in elasticity stay cord (5), screening hole (2) inner wall fixedly connected with spacing ring (15), magnetic ring (4) are located between L type piece (7) and spacing ring (15).
8. The matt ceramic glaze with strong stain resistance and strong color development as claimed in claim 1, wherein: the connecting rod (11) internal fixation is connected with the elastic telescopic block (12), and the elastic telescopic block (12) is made of elastic materials.
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| CN111515124B (en) | 2022-04-22 |
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