CN109702852B - Multicolor multi-particle-size powder and particle material whole-body porcelain rock plate and preparation method thereof - Google Patents
Multicolor multi-particle-size powder and particle material whole-body porcelain rock plate and preparation method thereof Download PDFInfo
- Publication number
- CN109702852B CN109702852B CN201910064293.2A CN201910064293A CN109702852B CN 109702852 B CN109702852 B CN 109702852B CN 201910064293 A CN201910064293 A CN 201910064293A CN 109702852 B CN109702852 B CN 109702852B
- Authority
- CN
- China
- Prior art keywords
- powder
- particles
- rock plate
- particle
- blank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a multicolor multi-particle-size powder particle material full-body ceramic rock plate and a preparation method thereof, wherein the rock plate contains 2-5 ceramic body particles with different colors or the same color and different color depths, the ceramic body particles comprise a maximum particle size Lmax and a minimum particle size Lmin, the maximum particle size Lmax of the ceramic body particles is 0.8-8 mm, the ceramic body particles account for 3-25% of the whole plate surface when viewed from the surface of the rock plate, and the particles with the minimum particle size Lmin of 0.8-1.8 mm account for 20-70% of the total particle proportion in all the ceramic body particles; when the cross section of the rock plate is random, the blank raw material in any 10cm2 area contains 5-10 kinds of colored particles. The whole body porcelain rock plate prepared by the invention adopts the flake molding granulation technology for the first time, and the prepared granules with different grain diameters and crushed fine powder are utilized, so that the effect of the rock plate granules is completely integrated into the whole rock plate blank, and the rock plate granules are formed to have the same shape and the same hardness and softness as the natural granite effect as if the rock plate granules are naturally grown.
Description
Technical Field
The invention relates to the field of building ceramic tiles, in particular to a multicolor multi-particle-size powder-particle through-body ceramic rock plate and a preparation method thereof.
Background
Along with the increasing of living standard of people, the beauty is more and more personalized in the selection of decoration and finishing materials, the style and the taste are more emphasized, the application requirements of the finishing materials such as wall and floor, furniture, cabinets, countertops and the like in modern decoration are more and more increased, the design requirements are higher and more higher, and the ceramic plates, especially large-plate ceramic plates, are more and more applied in the fields due to the superior physicochemical properties of the ceramic plates as natural stone with naturally rich patterns, although the natural stone is good, the good natural stone resources are limited, the colors and the grades of the stone are more and more, and the physicochemical properties of the stone are also limited.
In addition to the requirements of surface texture on the stone imitation effect, in order to increase the processing application effects of chamfering, edging, grooving and step plates, people also pay more and more attention to the whole body effect of the plate product from the bottom to meet the decoration application requirements of chamfering and grooving which are the same as those of stone.
In the prior art, the manufacturing process comprises the following steps:
one ceramic plate product with ink jet color pattern combined with glaze and/or dry grain and/or digital glaze and capable of being produced into single ceramic plate product with area over 1.62m2The product of (1) is prepared by combining surface material process technology, but is not a whole plate product with the same surface and the same inside, so that the requirement of the same surface and the same inside in the processing and edging application is greatly limited.
Secondly, the large-particle ceramic product granulated by dry powder is formed by pressing powder into a pressed sheet with the thickness of more than 2mm and then crushing the pressed sheet, after fine powder is sieved by a roller screen with a preset mesh and aperture, the fine powder enters a green body product, only particles with a preset size are left to prepare a required mixture, the particles are suddenly shown on the surface of the product, are made to display the particles on the board surface, are hard and sudden, have unnatural board surface effect, in the mixture before compression molding, the particles are randomly occupied, and the particle diameter is not less than 2mm no matter the front surface, the section surface or the oblique surface is presented, and the particles with the thickness of more than 2mm are easy to be extruded and grinded in the mixing process because of being large and lack of rigidity, the particle effect in the whole body plate surface is poor in the whole plate surface fusion degree, and the natural feeling of particles with clear edges and corners and even small gaps cannot be presented well; if the prepressing is too compact, the density difference between the thick particles and the surrounding powder is larger because the particles are thicker and larger, so that the problem of particle cracking in the production process is easily caused.
And thirdly, the artificial quartz stone which is formed by processing, baking and curing natural quartz materials and organic resin has various particle size distributions, but the organic resin has great difference in physicochemical properties such as fire resistance, acid resistance, corrosion resistance, deformation caused by climate influence, wear resistance, durability and the like compared with the porcelain ceramic product which is pressed by a large-tonnage press and is sintered at a high temperature of 1200 ℃ as known in the industry.
Even if the colored cement bonded quartz stone is adopted, due to the cold forming of the curing mode, the silicate material is not softened and melted at high temperature, and the performance problems of pores, dirt prevention and the like on the surface of the silicate stone objectively exist.
In summary, the prior art solution is especially used for producing the granite imitation effect containing particle elements and producing the single-piece area not less than 1.62m on the ceramic plate2The whole body large plate (rock plate) porcelain plate is to be further promoted.
Disclosure of Invention
In order to solve the above technical problems, a first object of the present invention is to provide a multicolor multi-particle size powder-granule full-body porcelain rock plate and a method for preparing the same, wherein a sheet forming granulation technology is initially adopted, and prepared granules with different particle sizes and crushed fine powder are utilized, so that the effect of the rock plate granules is completely integrated into the whole rock plate blank, and the rock plate granules are formed as if the rock plate granules are naturally grown, contain granular elements with different shapes and rigidity and flexibility, have an effect like natural granite, have excellent physical and chemical properties, are produced in a standardized manner, greatly reduce the disordered mining of natural stone resources, and provide materials required by a designer with wider and free design originality.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a multicolor multi-particle-size powder particle through-body ceramic rock plate comprises 2-5 ceramic body particles with different colors or the same color and different color depths, viewed from the surface of the rock plate, the ceramic body particles comprise a maximum particle size Lmax and a minimum particle size Lmin, the maximum particle size Lmax of the ceramic body particles is 0.8-8 mm, the ceramic body particles account for 3-25% of the whole plate surface, and particles with the minimum particle size Lmin of 0.8-1.8 mm in all the ceramic body particles account for 20-70% of the total particle proportion;
the cross section of the rock plate is 10cm at will2The blank raw materials in the area contain 5-10 colors.
Preferably, the particles with the minimum particle diameter Lmin of 0.8-1.8 mm of the porcelain blank particles account for 20-50% of the total particles.
Preferably, the particles with the maximum particle size Lmax of 1.8-2.5 mm of the ceramic body particles account for 30-80% of the total particles.
Preferably, the ceramic body particles are single-color or mixed-color particles prepared by mixing 2-5 color powder materials according to different proportions.
A second object of the invention is to provide a method for producing the above rock plate, comprising the steps of:
step (1): designing and installing a particle powder granulating system: 2-5 granulators and auxiliary systems comprising transfer hoppers, weighing scales and conveying belts are designed and installed in a raw material workshop of a ceramic tile production line provided with raw material bins and conveying lines;
step (2): preparing powder: preparing 5-10 blank powder materials with colors determined according to design;
and (3): preparing a particle material:
firstly, selecting 3-4 single color powder materials or 2-5 preset mixed color powder materials according to design, mixing and preparing the single color powder materials or the preset mixed color powder materials according to a preset proportion, and taking the single color powder materials or the preset mixed color powder materials as raw materials of granules to be prepared;
then, respectively feeding the prepared raw materials of the particles to be prepared with the preset color into corresponding granulators, pressing the raw materials into slices with a certain set thickness within a value of 0.8-1.8 mm, crushing the slices by a slaughtering or rolling cutting crushing device, pulling down or directly and freely dropping down on the surface of a conveying carrier below the slices to form pre-crushed particle powder, conveying the pre-crushed particle powder into a cylindrical cage-shaped filter sieve with the length of 0.5-3 m, the minimum diameter of not less than 0.2m and the maximum diameter of not more than 1m, and the pore diameter of the sieve pore of 2-8 meshes, and dropping the pre-crushed particle powder into a transfer bin below the filter sieve in the pores of the sieve pore by the rotation of a screen mesh;
and (4): mixing and preparing the granular material and the blank powder material: preparing granules with preset single color or mixed color in different particle size ratios in a transfer bin below each granulator, and 5-10 colors of raw materials prepared in the step (2), metering the raw materials according to the required weight ratio calculated by design by using electronic scales below the raw materials, then dropping the raw materials on a belt carrier, and then gathering the raw materials on a conveyor belt carrier to be directly conveyed into a bin above a material distribution system, or gathering green body powder raw materials and the granules required by preset design into 2-5 mixtures which are respectively placed into the bins of platforms above the material distribution system by using different conveyor belts;
and (5): pressing the blank: feeding the mixed granular materials in one or more bins into a material distribution system, and distributing the mixed granular materials on a conveying carrier through the material distribution system to be conveyed to a press to be pressed into a blank body;
and (6): conveying the green body into a drying kiln for drying;
and (7): and (3) firing the dried blank body in a firing kiln to obtain a semi-finished product, polishing and edging by adopting different grinding block combinations in the subsequent process to obtain the multicolor multi-particle-size powder-particle whole body porcelain rock plate with 5-24-degree low light, 25-45-degree soft light, 46-75-degree middle light, 76-100-degree high light and brushing and polishing effects generated by different polishing modes.
Preferably, the green body pressing in the step (5) is carried out by adopting a belt press with pressure over 2 ten thousand tons to press and form a large green body through the front surface of primary material distribution or secondary material distribution, namely, the upward surface of the powder is the surface of the product, or a punching machine is adopted to press and form the green body through the primary material distribution or the secondary material distribution.
Preferably, after the step (6), entering a glaze line, and spraying and printing the digital color patterns and the protective glaze of the ceramic ink on the surface of the blank, or directly spraying and printing the protective glaze and/or various ceramic dry particle materials without spraying and printing the color digital patterns.
Compared with the prior art, the invention has the beneficial technical effects that:
1. the invention provides a multicolor multi-particle-size powder and particle material full-body porcelain rock plate and a preparation method thereof, wherein a slice forming and granulating technology is initiatively adopted, powder is pressed into a tablet with the thickness of 0.8-1.8 mm, even 0.5-1 mm, preferably 1-1.5 mm, and then the tablet is crushed and sieved to prepare granules with large, medium and fine particle sizes; the conventional granulation technology for manufacturing ceramic tiles is to press ceramic powder into tablets with the thickness of more than 2mm, then crush and sieve the tablets for use, remove the fine powder left by sieving, only leave particles with the size within a preset mesh number range to prepare a required mixture, and the particles are suddenly displayed on the surface of a product, become particles made for displaying the particles on a board surface, are hard and prominent, and have unnatural board surface effect. According to the technical scheme, the particle effect is completely fused into the whole product blank, and the granules, sand and fine powder with different sizes in the granules are fused into the product blank, so that the product structure formed by the mixed raw materials with consistent colors generates a gradually-changed natural texture like a natural stone in the growth process. The particles produced by the flake forming granulation technology form different occupation sites such as planes, sections, bottom surfaces, oblique planes and the like in a powder layer mixed with powder randomly, the presented effect can generate gap-shaped particles with the maximum thickness (namely the maximum section) of the flakes within 1.8mm, particles with the particle diameter exceeding 1.8mm and semi-hidden semi-existing particles presented on the surface, and the fine powder generated in the granulation is directly utilized in the particles to form granular elements which are just like natural growth and contain the same shapes and are rigid and flexible, and the effect is similar to the effect of natural granite.
2. The invention has proposed a multicolour and multiple particle size powder granule whole body porcelain rock plate and its preparation method, known in the industry, the thickness of 0.8-1.8 mm of the invention, because the slice is thin, so compact prepressing is pressed into the lamellar body and broken into the granule and then applied in the blank material, will not produce the particle and split, so can compact and form the particle shape with clear edges and corners after pressing into the slice; on the other hand, since the particles having a thickness of more than 2mm in the prior art are thick, if the particles are pressed too tightly, the difference in density between the particles and the surrounding powder is large, and particle breakage occurs.
3. The present invention provides a multicolour multi-grain size powder granule whole body porcelain rock plate and its preparation method. The natural stone product is influenced by natural factors such as weathering and the like, has loose texture, more pores and low strength, and generally needs more than 2cm thickness for application or needs composite application; the artificial quartz stone is prepared by processing, baking and curing quartz materials and organic resin, belongs to a synthesis process for curing dried resin, and has obvious defects in fire resistance, acid resistance, corrosion resistance, deformation caused by weather influence and wear resistance.
4. The invention provides a multicolor multi-particle-diameter powder-particle material full-body porcelain rock plate and a preparation method thereof, and as the product has full-body effect, the full-stone processing design and application can be realized, the edge grinding, overlapping and three-dimensional edge effect can be highlighted, and designers do not need to worry about the difficult problem of seam treatment in the design processing application of various table panels, cylinders (doorposts, hall columns), door sleeves, steps and the like. Compared with the inverted bottom splicing which requires high precision requirement of the existing glazed product, the inverted bottom splicing has higher practicability, can meet the requirements of various decoration design intentions, has more diversified processing and application styles, and provides wider and free materials required by design originality for the design widely.
5. The invention provides a multicolor multi-particle-size powder particle material whole body porcelain rock plate and a preparation method thereof.
6. Compared with the common full-polished glaze, the finished product prepared by the method has diffuse reflection, is soft and comfortable and is more in line with the modern living idea compared with the specular reflection of high brightness of the glass phase texture surface of a dry grain plane of the glaze surface in luminosity; in addition, compared with a glaze surface and a dry particle full polished surface, the properties of the blank body material on the surface of the product and the blank glaze bonding layer formed by firing after applying the protective glaze on the surface of the product have good hardness, wear resistance, good antifouling effect and no obvious polishing grinding head trace after various bright polishing and low-light polishing with the depth of more than 0.15 mm.
Drawings
FIG. 1 is a schematic layout of the production equipment for preparing the multicolor multi-particle size powder-granule full-body porcelain rock plate of the invention.
FIG. 2 is a schematic structural diagram of the ceramic body particle particles in the multicolor multi-particle size powder-particle material full body ceramic rock plate of the present invention.
FIG. 3 is a schematic view of a multicolor multi-particle size powder-granule full-body porcelain rock plate according to the present invention.
Wherein, the technical characteristics that each reference numeral refers to are as follows:
1: a granulation, storage and conveying module; 2: a green body powder storage and conveying module; 3: a transport carrier module; 4: a mixture storage and conveying module; 5: a material distribution and pressing equipment module; 11. 12, 13: a granulating device, a transfer bin and a metering belt scale; 21. 22: a green body powder transfer bin and a metering belt scale below the green body powder transfer bin; 31: a first transport carrier; 32: a second transport carrier; 1101. 1201 and 1301: a metering belt scale; 1102. 1202 and 1302: a particle transfer bin; 1103. 1203, 1303: receiving a belt; 1104. 1204, 1304: a collecting hopper; 1105. 1205, 1305: a roller screen device; 1106. 1206, 1306: a round roller type spike-tooth cutting device; 1107. 1207, 1307: rolling a belt; 1108. 1208, 1308: pressing the belt by a roller; 1109. 1110, 1209, 1210, 1309, 1310: a blanking hopper for blank powder; 1111. 1211, 1311: a lead-out plate; 2101. 2201: storing green body powder transfer bins; 2102. 2202: a belt scale with a metering device; 4101: rotating the blanking device; 4102: a transfer bin for storing the mixture; 5101. 5102: a discharge hopper for loading the mixture in the material distribution system; 5103: a cloth conveying belt; 5104: conveying the well-distributed raw materials to enter a belt of a press; 5105: pressing and pressing machine; 61: 2.5-8 mm of larger particles; 62: medium particle size particles of 1.8-2.5 mm; 63: fine particles of 0.8 to 1.8 mm; 64: seams where the sides or slopes of the particles appear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the following embodiments.
[ example 1 ]
As shown in figure 1, the invention discloses a production device of a multicolor multi-particle-size powder granule full-body porcelain rock plate, which comprises a granulation, storage and conveying module 1, a blank powder storage and conveying module 2, a conveying carrier module 3, a mixture storage and conveying module 4 and a material distribution and pressing device module 5;
wherein, the granulating, storing and conveying module 1 comprises a granulating device, a transfer bin and parts (11, 12 and 13 in the figure) of a metering belt scale; the green body powder storage and conveying module 2 comprises a green body powder transfer bin and metering belt weighers (21 and 22 in the figure) below the green body powder transfer bin; the conveying carrier module 3 comprises a first conveying carrier 31 for receiving and loading a plurality of particle mixed materials and a second conveying carrier 32 for conveying the mixed materials to a platform above the distributing system; the granule device, the transfer bin and the measuring belt scale (11, 12 and 13 in the figures) comprise measuring belt scales (1101, 1201 and 1301 in the figures), granule transferring bins (1102, 1202 and 1302 in the figures), receiving belts (1103, 1203 and 1303 in the figures), collecting hoppers (1104, 1204 and 1304 in the figures), rolling screen devices (1105, 1205 and 1305 in the figures), round roller type spike cutting devices (1106, 1206 and 1306 in the figures), rolling-on belts (1107, 1207 and 1307 in the figures), rolling-off belts (1108, 1208 and 1308 in the figures) and blanking hoppers of green body powder (1109, 1110, 1209, 1210, 1309 and 1310 in the figures);
the rolling lower belt is positioned below an outlet of the lower hopper, the lower hopper is positioned at a feeding end of the rolling lower belt, the rolling upper belt is positioned above the rolling lower belt and is arranged in parallel with the rolling lower belt, the round roller type spike cutting device is arranged at a discharging end of the rolling lower belt and is positioned above the rolling lower belt, the collecting hopper is arranged at a discharging end of the rolling lower belt and is positioned below the rolling lower belt, the lower end of the collecting hopper is communicated with a feeding end of the rolling screen device, the circumferential direction of the rolling screen device is obliquely arranged relative to the horizontal plane, the receiving belt is horizontally arranged below the rolling screen device, the particle transfer bin is arranged at a discharging end of the receiving belt, the metering belt scale is arranged below a discharging end of the particle transfer bin, the conveying carrier for receiving various particle mixed materials is arranged at one side of the particle transfer bin and is used for receiving the particle mixed materials output by the particle transfer bin, the mixed materials are conveyed to the lower end of the conveying carrier of a platform above the distributing system and are used for receiving The upper end of the carrier is connected to receive the particle mixture conveyed by the upper-level conveying carrier, and 1111, 1211 and 1311 represent a guide-out plate; the guiding-out plate is positioned at the lowest end of the roller screen device.
The green body powder storage and conveying module 2 comprises green body powder storage transfer bins (2101 and 2201 in the figure) and belt weighers (2102 and 2202 in the figure) with metering devices; the mixture storage and conveying module 4 comprises a rotary feeder 4101 and a transfer bin 4102 for storing mixture; the pressing equipment module 5 comprises a material distributing system, a material discharging hopper (5101 and 5102 in the figure), a material distributing conveying belt 5103, a belt 5104 for conveying the well-distributed raw materials to enter a press and a pressing press 5105, wherein in the embodiment, the pressing press 5105 is a belt type press with pressure of over 2 million tons, and a large plate blank body is formed by pressing the front side through primary material distribution or secondary material distribution, namely the upward surface of powder is the surface of a rock plate;
as shown in fig. 3, the rock plate contains 2 to 5 kinds of ceramic body particles with different colors or the same color and different color shades, the ceramic body particles include a maximum particle size Lmax and a minimum particle size Lmin, the maximum particle size Lmax of the ceramic body particles used in the embodiment is 0.8 to 8mm, the ceramic body particles account for 3 to 25 percent of the whole plate surface when viewed from the rock plate surface, and the particles with the minimum particle size Lmin of 0.8 to 1.8mm account for 20 to 70 percent of the total particles; any 10cm from any cross section of the rock plate2The blank raw materials in the area contain 5-10 colors, wherein the 5-10 colors comprise particles and fine powder; particles with the minimum particle size Lmin of 0.8-1.8 mm of the porcelain blank particles account for 20-50 percent of the total particles; the particles with the maximum particle size Lmax of 1.8-2.5 mm of the porcelain blank particles account for 30-80 percent of the total particles; the ceramic body particles are single-color or mixed-color particles prepared by mixing 2-5 color powder materials according to different proportions, and as can be seen from the figure, 61 shows the effect of larger particles with the particle size of 2.5-8 mm on the ceramic product containing the granular elements; 62 represents a medium grain particle effect of 1.8 to 2.5mm exhibited on the grain element-containing ceramic article of the present invention; 63 represents the effect of finer particles of 0.8 to 1.8mm exhibited on the ceramic article containing the granular elements of the present invention; and 64, the seam-like effect exhibited by the sides or slopes of the particles present on the particulate element-containing ceramic articles of the present invention.
The working process of the embodiment:
step (1): taking 1600 × 3200mm 12mm products as an example, 5 colors of ceramic body powder of coffee yellow, dark red, dark gray, transparent coffee red are prepared by a raw material workshop; installing 3 granulators, transfer bins, conveying belts, weighing scales and other related devices in a raw material workshop according to the requirements shown in the figure 1, installing the transfer bins and the related devices for storing the mixture, and a large frameless press and a production line of the oversized plate corresponding to the material distribution system on a platform above the material distribution system, and debugging the height, the interval, the speed, the parameters and the like of each device and the related devices;
step (2): adjusting the distance between the rolling upper belt 1107 and the rolling lower belt 1108 of the granulating device in the step 11, namely the thickness of a pressed sheet, to be 1mm, and adjusting the pitch setting of the teeth of the circular roller type teeth slaughtering and cutting device 1106, which can adjust the distance, to be 2.5mm, so that the pre-crushed granular materials can pass through a sieve pore of 8 meshes;
adjusting the distance between a rolling upper belt 1207 and a rolling lower belt 1208 of the granulating device in 12, namely the thickness of a pressed sheet to be 1.5mm, and adjusting the pitch setting of the spike teeth of a circular roller type spike-tooth cutting device 1206 with adjustable pitch to be 4mm so that pre-crushed granular materials can pass through a 6-mesh sieve;
adjusting the distance between the rolling upper belt 1307 and the rolling lower belt 1308 of the granulating device 13, namely the thickness of the pressed sheet, to be 1.8mm, and then adjusting the pitch between the nail teeth of the circular roller type nail tooth cutting device 1306, which can adjust the pitch, to be 8mm, so that the pre-crushed granular materials can pass through a 2-mesh sieve;
and (3): starting each production device to enter a production state, dropping coffee bean blank powder into a blank powder discharging hopper 1109 of a 11-medium granulating device, dropping dark red blank powder into a discharging hopper 1110, starting a granulating machine at the same time, dropping coffee bean and dark red blank powder in the hopper onto a roller pressing belt 1108, pressing the coffee bean and dark red blank powder by a roller pressing belt 1107 to form a sheet with the thickness of 1mm, crushing and pulling the sheet or directly and freely dropping the sheet into a collecting hopper 1104 by a cutting and crushing device of a circular roller type spike-tooth cutting device 1106 with adjustable intervals and a cylindrical cage-shaped rolling screen of an 8-mesh rolling screen device 1105 with the length of 1m and the diameter of 0.5m, then rotating a screening net, dropping the granular material onto a receiving belt 1103 below the cylindrical cage-shaped rolling screen through screen pores to form coffee bean and dark red combined double-color granular material with the grain diameter of 2.5mm and a small amount of fine powder, and then transferring the granular material into a granule transferring bin 1102 for storage, wherein a very small amount of large particles are guided out by the guiding-out plate 1111;
simultaneously, the dark gray body powder falls into a blanking hopper 1209 of the body powder of the granulation device in 12, the transparent body powder falls into a blanking hopper 1210 and the granulation machine is started, the dark gray and transparent blank powder in the hopper falls onto a rolling pressing belt 1208 and is pressed against the rolling pressing belt 1207 to form a sheet with the thickness of 1.5mm, the granular materials are crushed and stirred down or directly and freely fall into a collecting hopper 1204 and a cylindrical cage-shaped rolling cage screen of a 6-mesh rolling screen device 1205 with the length of 1m and the diameter of 0.5m through a cutting crushing device of a circular roller type spike-tooth cutting device 1206 with adjustable space, then the granular materials rotate through a screen mesh, the granular materials fall onto a receiving belt 1103 below the cylindrical cage-shaped rolling cage screen through screen mesh holes to form dark gray transparent granular materials which contain a small amount of fine powder and are combined with transparent dark gray and have the grain diameter of 4mm or below, then, the particles are transferred into the particle transferring chamber 1202 for storage, wherein a very small amount of large particles are guided out by the guiding plate 1211;
simultaneously, the dark red body powder falls into a blanking hopper 1309 of the body powder of the granulation device in 13, the transparent body powder falls into a blanking hopper 1310, and the granulation machine is started, the dark red and transparent blank powder in the hopper falls onto a rolling belt 1308 and is pressed against the rolling belt 1307 to form a sheet with the thickness of 1.8mm, the granular materials are crushed and stirred down or directly and freely fall into a collecting hopper 1304 and a cylindrical cage-shaped rolling cage sieve of a 2-mesh rolling sieve device 1305 with the length of 1m and the diameter of 0.5m through a cutting crushing device of a round roller type spike-tooth cutting device 1306 with adjustable intervals, then the granular materials rotate through a sieve mesh, the granular materials fall onto a receiving belt 1103 below the cylindrical cage-shaped rolling cage sieve through the pores of the sieve mesh to form a crimson and transparent granular material which contains a small amount of fine powder and has the grain diameter of 8mm or below and contains a small amount of fine powder, then, the particles are conveyed into a particle transit bin 1302 for storage, wherein a very small amount of large particles are guided out through a guide-out plate 1311;
and (4): then the coffee yellow and dark red combined two-color granular material containing a small amount of fine powder stored in the granule transfer bin 1102 is metered by a metering belt scale 1101 below the granule transfer bin according to the proportion required by the design and falls onto the first conveying carrier 31, meanwhile, the dark gray and transparent combined dark gray granular material containing a small amount of fine powder stored in the granule transfer bin 1202 is metered by a metering belt scale 1201 below the granule transfer bin according to the proportion required by the design and falls onto the first conveying carrier 31, the dark red and transparent combined dark red granular material containing a small amount of fine powder stored in the granule transfer bin 1302 is metered by a metering belt scale 1301 below the granule transfer bin according to the proportion required by the design and falls onto the first conveying carrier 31, and meanwhile, the coffee red blank powder in the storage blank powder transfer bin 2101 on the blank powder transfer bin and metering belt scale 21 passes through a belt scale 2102 provided with a metering device, and the dark red blank powder in the storage powder transfer bin 2201 on the blank powder transfer bin and metering belt scale 22 passes through a dark red blank powder transfer bin provided with a metering device The belt weighers 2202 also fall onto the first conveying carrier 31 after being metered according to the proportion required by respective design, at the moment, powder gathered on the first conveying carrier 31 and particle materials with the particle size smaller than 8mm turn over and fall onto a mixture to be conveyed onto the second conveying carrier 32, and then the mixture on the second conveying carrier 32 falls through the circular motion of the blanking of the rotary blanking device 4101 in the mixture storage and conveying module 4 and is uniformly stacked in the transfer bin 4102 for storing the mixture;
and (5): then the mixture stored in the transfer bin 4102 for storing the mixture falls into the lower hoppers 5101 and 5102 containing the mixture in the material distribution system of the material distribution and pressing equipment module 5, the material is simultaneously distributed and fallen onto the material distribution conveyor belt 5103 according to a preset proportion (the lower hopper 5101: the lower hopper 5102 is 75%: 25%) and is conveyed to the raw material with the well-arranged conveying layout to enter the belt 5104 of the press, the layout size of the raw material carried on the conveying carrier before each product is conveyed into the press is ensured to be 2000 x 0mm x 36mm, and the raw material is conveyed to the pressing press 5105 for pressing, the thickness after pressing is about 13.5mm, and a green body containing the layout of the multicolor multi-particle-diameter powder and granular material is prepared;
and (6): the green body is sent into a drying kiln for drying;
and (7): the dried blank is conveyed to a kiln with the highest temperature of 1150-1200 ℃ to be sintered into a semi-finished product, and the sintered blank can shrink by about 10%;
and (8): and then polishing and edging by adopting different grinding block combinations in the subsequent process to obtain a full-body porcelain rock plate which is produced by different polishing modes and has the advantages of 5-24 degrees of low light, 25-45 degrees of soft light, 46-75 degrees of middle light, 76-100 degrees of high light and a brushing and polishing effect of 1600 x 3200 x 12mm and is shown in figure 3, wherein the rock plate presents dark red transparent 2.5-8 mm large particle particles 61, dark gray transparent 1.8-2.5 mm medium particle particles 62, dark yellow and dark red combined 0.8-1.8 mm fine particles 63 and line seams 64 shown on the side surfaces or inclined surfaces of the particles.
[ example 2 ]
In the embodiment, after the step (6) and before the step (7), the ceramic body is put into a glaze line, the digital colorful patterns and the protective glaze of the ceramic ink are sprayed and printed on the surface of the body, or the protective glaze and/or various ceramic dry particle materials are directly sprayed and printed without spraying and printing the colorful digital patterns, so that the multicolor multi-particle-diameter powder particle material full-body ceramic rock plate is prepared.
[ example 3 ]
In the pressing step of the above embodiment, it may also be pressed by a punch, which may be a pressing manner in which the surface of the article faces upward or the surface of the article faces downward, to likewise produce the multicolor multi-particle-size powder granule through-body porcelain rock plate of the present invention.
Variations and modifications to the above-described embodiment 5 may also occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (7)
1. The utility model provides a multicolour many particle diameters powder granule entire body porcelain rock plate which characterized in that: the rock plate comprises 2-5 ceramic body particles with different colors or the same color and different color depths, wherein the ceramic body particles comprise a maximum particle size Lmax and a minimum particle size Lmin, the maximum particle size Lmax of the ceramic body particles is 0.8-8 mm, the ceramic body particles account for 3-25% of the whole plate surface, and the particles with the minimum particle size Lmin of 0.8-1.8 mm account for 20-70% of the total particles in all the ceramic body particles;
the cross section of the rock plate is 10cm at will2The raw materials of the blank in the area contain 5-10 colors;
the preparation method of the rock plate comprises the following steps:
step (1): designing and installing a particle powder granulating system: 2-5 granulators and auxiliary systems comprising transfer hoppers, weighing scales and conveying belts are designed and installed in a raw material workshop of a ceramic tile production line provided with raw material bins and conveying lines;
step (2): preparing powder: preparing 5-10 blank powder materials with colors determined according to design;
and (3): preparing a particle material:
firstly, selecting 3-4 single color powder materials or 2-5 preset mixed color powder materials according to design, mixing and preparing the single color powder materials or the preset mixed color powder materials according to a preset proportion, and taking the single color powder materials or the preset mixed color powder materials as raw materials of granules to be prepared;
then, respectively feeding the prepared raw materials of the particles to be prepared with the preset color into corresponding granulators, pressing the raw materials into slices with a certain set thickness within a value of 0.8-1.8 mm, crushing the slices by a slaughtering or rolling cutting crushing device, pulling down or directly and freely dropping down on the surface of a conveying carrier below the slices to form pre-crushed particle powder, conveying the pre-crushed particle powder into a cylindrical cage-shaped filter sieve with the length of 0.5-3 m, the minimum diameter of not less than 0.2m and the maximum diameter of not more than 1m, and the pore diameter of the sieve pore of 2-8 meshes, and dropping the pre-crushed particle powder into a transfer bin below the filter sieve in the pores of the sieve pore by the rotation of a screen mesh;
and (4): mixing and preparing the granular material and the blank powder material: preparing granules with preset single color or mixed color in different particle size ratios in a transfer bin below each granulator, and 5-10 colors of raw materials prepared in the step (2), metering the raw materials according to the required weight ratio calculated by design by using electronic scales below the raw materials, then dropping the raw materials on a belt carrier, and then gathering the raw materials on a conveyor belt carrier to be directly conveyed into a bin above a material distribution system, or gathering green body powder raw materials and the granules required by preset design into 2-5 mixtures which are respectively placed into the bins of platforms above the material distribution system by using different conveyor belts;
and (5): pressing the blank: feeding the mixed granular materials in one or more bins into a material distribution system, and distributing the mixed granular materials on a conveying carrier through the material distribution system to be conveyed to a press to be pressed into a blank body;
and (6): conveying the green body into a drying kiln for drying;
and (7): and (3) firing the dried blank body in a firing kiln to obtain a semi-finished product, polishing and edging by adopting different grinding block combinations in the subsequent process to obtain the multicolor multi-particle-size powder-particle whole body porcelain rock plate with 5-24-degree low light, 25-45-degree soft light, 46-75-degree middle light, 76-100-degree high light and brushing and polishing effects generated by different polishing modes.
2. A rock plate according to claim 1, wherein: the particles with the minimum particle size Lmin of 0.8-1.8 mm of the porcelain blank particles account for 20-50% of the total particles.
3. A rock plate according to claim 1, wherein: the particles with the maximum particle size Lmax of 1.8-2.5 mm of the ceramic body particles account for 30-80% of the total particles.
4. A rock plate according to claim 1, wherein: the ceramic body particles are single-color or mixed-color particles prepared by mixing 2-5 color powder materials according to different proportions.
5. A rock plate according to claim 1, wherein: in the step (3), the granular powder contains transparent or semitransparent powder materials.
6. A rock plate according to claim 1, wherein: and (5) pressing the blank body in the step (5) to form a large blank body by adopting a belt type press with the pressure of more than 2 ten thousand tons through primary material distribution or secondary material distribution, namely pressing the face with the powder facing upwards to form the surface of the rock plate, or pressing the blank body by adopting a punching machine through primary material distribution or secondary material distribution.
7. A rock plate according to claim 1, wherein: and (6) entering a glaze line, and spraying and printing the digital color patterns and the protective glaze of the ceramic ink on the surface of the blank, or directly spraying the protective glaze and/or various ceramic dry particle materials without spraying and printing the color digital patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910064293.2A CN109702852B (en) | 2019-01-23 | 2019-01-23 | Multicolor multi-particle-size powder and particle material whole-body porcelain rock plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910064293.2A CN109702852B (en) | 2019-01-23 | 2019-01-23 | Multicolor multi-particle-size powder and particle material whole-body porcelain rock plate and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109702852A CN109702852A (en) | 2019-05-03 |
| CN109702852B true CN109702852B (en) | 2020-12-08 |
Family
ID=66262783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910064293.2A Active CN109702852B (en) | 2019-01-23 | 2019-01-23 | Multicolor multi-particle-size powder and particle material whole-body porcelain rock plate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109702852B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192739B (en) * | 2020-10-10 | 2022-04-12 | 广东萨米特陶瓷有限公司 | Terrazzo-like ceramic board manufacturing process and product obtained by using process |
| CN112405779A (en) * | 2020-10-29 | 2021-02-26 | 广东清远蒙娜丽莎建陶有限公司 | Whole-body particle granite ceramic tile and material distribution system, material distribution method and preparation method thereof |
| CN113696321B (en) * | 2021-11-01 | 2022-01-28 | 佛山市高明贝斯特陶瓷有限公司 | Ceramic production system based on digital cloth |
| CN114195479B (en) * | 2021-12-14 | 2023-01-24 | 江西唯美陶瓷有限公司 | Large-particle-shaped full-body rock plate, preparation method and rolling granulator |
| CN114890822A (en) * | 2022-06-01 | 2022-08-12 | 广东萨米特陶瓷有限公司 | Ceramic rock plate and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101034565B1 (en) * | 2010-09-20 | 2011-05-12 | (주)에코청진 | Manufacturing process of a interlocking block emitting anions and a interlocking block manufactured thereby |
| CN103422648A (en) * | 2012-05-18 | 2013-12-04 | 陈章武 | Imitated stone slab with preset patterns containing different size grading raw materials and preparation method thereof |
| CN103522402A (en) * | 2012-07-02 | 2014-01-22 | 陈章武 | Application and method of pattern definition system for manufacturing stone imitating pattern ceramic product |
| CN104220390A (en) * | 2012-03-29 | 2014-12-17 | 三之星机带株式会社 | Ceramic color paste, ceramic color, glass having ceramic color, and manufacturing method thereof |
| CN205009382U (en) * | 2015-10-12 | 2016-02-03 | 广东萨米特陶瓷有限公司 | Fabric construction of preparation gradual change color chips body pattern porcelain matter polishing brick |
| CN206304692U (en) * | 2016-07-22 | 2017-07-07 | 佛山石湾鹰牌陶瓷有限公司 | A kind of ceramic prilling system |
-
2019
- 2019-01-23 CN CN201910064293.2A patent/CN109702852B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101034565B1 (en) * | 2010-09-20 | 2011-05-12 | (주)에코청진 | Manufacturing process of a interlocking block emitting anions and a interlocking block manufactured thereby |
| CN104220390A (en) * | 2012-03-29 | 2014-12-17 | 三之星机带株式会社 | Ceramic color paste, ceramic color, glass having ceramic color, and manufacturing method thereof |
| CN103422648A (en) * | 2012-05-18 | 2013-12-04 | 陈章武 | Imitated stone slab with preset patterns containing different size grading raw materials and preparation method thereof |
| CN103522402A (en) * | 2012-07-02 | 2014-01-22 | 陈章武 | Application and method of pattern definition system for manufacturing stone imitating pattern ceramic product |
| CN205009382U (en) * | 2015-10-12 | 2016-02-03 | 广东萨米特陶瓷有限公司 | Fabric construction of preparation gradual change color chips body pattern porcelain matter polishing brick |
| CN206304692U (en) * | 2016-07-22 | 2017-07-07 | 佛山石湾鹰牌陶瓷有限公司 | A kind of ceramic prilling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109702852A (en) | 2019-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109702852B (en) | Multicolor multi-particle-size powder and particle material whole-body porcelain rock plate and preparation method thereof | |
| CN107935386B (en) | Granular dry particle glaze, granular dry particle glaze cloth stone-like brick and preparation method thereof | |
| CN107756608B (en) | Dry particle glaze cloth stone-like brick and preparation method thereof | |
| CN112192739B (en) | Terrazzo-like ceramic board manufacturing process and product obtained by using process | |
| CN101580374B (en) | Manufacturing method of polished porcelain tile imitating natural marble | |
| CN103786240A (en) | Application of pre-shaping method in manufacturing of imitation stone pattern ceramic products and products | |
| CN106182407A (en) | A kind of ceramic mud classification combines new technology and the equipment thereof of preparation | |
| CN110885229A (en) | Preparation method and production line of whole-body large-particle stone-like ceramic thick plate | |
| CN205009382U (en) | Fabric construction of preparation gradual change color chips body pattern porcelain matter polishing brick | |
| CN106673617A (en) | Ceramic water-permeable brick and preparation method thereof | |
| CN101954668A (en) | Process for partitioning and three-dimensional material distribution of ceramic tiles | |
| CN101492281B (en) | Clear frit and method of producing the same, translucent grain, stone without hole and porcelain brick | |
| CN101497537A (en) | Method for manufacturing sandrock effect imitating nucleated glass composite board | |
| CN103568113B (en) | Device system and using method for manufacturing high-fidelity multi-color-zone variation blank pattern plate | |
| CN101172354A (en) | Ceramic tile strip shaped grain granulation method and apparatus | |
| JPH10114576A (en) | Three-dimensional ceramic artificial granite and marble and their production | |
| CN210736583U (en) | Production line of whole-body large-particle stone-like ceramic thick plate | |
| CN109772677B (en) | Multi-aperture rolling cage screen and method for preparing ceramic product containing granular elements by using same | |
| CN102950955A (en) | Quartz stone containing patterns formed through random distribution of color powder or color slurry, and its making method | |
| CN112720820A (en) | Method for manufacturing artificial flow line decorative plate | |
| CN100364927C (en) | Production method of ceramic polished brick and ceramic polished brick produced by it | |
| CN112847739B (en) | Large-area mixed particle three-dimensional cloth stone-like brick and preparation method and equipment thereof | |
| CN114195479B (en) | Large-particle-shaped full-body rock plate, preparation method and rolling granulator | |
| CN114349478A (en) | Wear-resistant whole-body porcelain landscape brick and preparation method thereof | |
| CN1277911A (en) | Method and equipment for making magic coloured and polished bricks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 526124 Bai Tu one and two villages in Lu Bu Town, Gaoyao City, Zhaoqing, Guangdong Patentee after: GUANGDONG SUMMIT CERAMICS Co.,Ltd. Patentee after: New Pearl Group Co.,Ltd. Address before: 526124 Bai Tu one and two villages in Lu Bu Town, Gaoyao City, Zhaoqing, Guangdong Patentee before: GUANGDONG SUMMIT CERAMICS Co.,Ltd. Patentee before: GUANGDONG NEWPEARL CERAMIC GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 526124 Bai Tu Yi and ER Cun, Lubu Town, Gaoyao District, Zhaoqing City, Guangdong Province Patentee after: New Pearl (Guangdong) New Materials Co.,Ltd. Patentee after: New Pearl Group Co.,Ltd. Address before: 526124 Bai Tu one and two villages in Lu Bu Town, Gaoyao City, Zhaoqing, Guangdong Patentee before: GUANGDONG SUMMIT CERAMICS Co.,Ltd. Patentee before: New Pearl Group Co.,Ltd. |
|
| CP03 | Change of name, title or address |