CN220686572U - Integrated into one piece's antibiotic compound molybdenum tailing inorganic artificial stone - Google Patents
Integrated into one piece's antibiotic compound molybdenum tailing inorganic artificial stone Download PDFInfo
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- CN220686572U CN220686572U CN202321060482.0U CN202321060482U CN220686572U CN 220686572 U CN220686572 U CN 220686572U CN 202321060482 U CN202321060482 U CN 202321060482U CN 220686572 U CN220686572 U CN 220686572U
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- 239000002969 artificial stone Substances 0.000 title claims abstract description 97
- 239000011733 molybdenum Substances 0.000 title claims abstract description 51
- 229910052750 molybdenum Inorganic materials 0.000 title claims abstract description 51
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 230000003115 biocidal effect Effects 0.000 title claims description 7
- 150000001875 compounds Chemical class 0.000 title claims description 4
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 57
- 239000002131 composite material Substances 0.000 claims abstract description 17
- 239000003242 anti bacterial agent Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 2
- 241000561734 Celosia cristata Species 0.000 claims 1
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- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000000945 filler Substances 0.000 abstract description 5
- 239000003086 colorant Substances 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 59
- 239000000463 material Substances 0.000 description 22
- 239000004575 stone Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 239000002344 surface layer Substances 0.000 description 10
- 239000004568 cement Substances 0.000 description 8
- 239000003469 silicate cement Substances 0.000 description 8
- 238000000465 moulding Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
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- 229910010272 inorganic material Inorganic materials 0.000 description 5
- 239000011147 inorganic material Substances 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010907 mechanical stirring Methods 0.000 description 3
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- 241000588724 Escherichia coli Species 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
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- 239000010438 granite Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
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- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
An integrally formed antibacterial composite molybdenum tailing inorganic artificial stone belongs to the technical field of artificial stones. The integrally formed antibacterial composite molybdenum tailing inorganic artificial stone can be divided into from top to bottom after being integrally formed: the antibacterial inorganic artificial stone layer (1) and the molybdenum tailing inorganic artificial stone layer (2) are integrally formed and processed into a whole, and the surfaces of the two artificial stone layers which are contacted are wavy saw-tooth-shaped; the thickness of the antibacterial inorganic artificial stone layer (1) is 10-20% of that of the molybdenum tailing inorganic artificial stone layer (2). The integrally formed inorganic artificial stone with the antibacterial composite molybdenum tailings takes the inorganic artificial stone with the molybdenum tailings as a main filler as a bottom layer, the prepared antibacterial inorganic artificial stone layer is paved on the bottom layer, and after the antibacterial inorganic artificial stone layer is integrally formed, maintenance, polishing and polishing are carried out, so that the manufacturing cost of the integrally formed inorganic artificial stone is reduced while the finished product has antibacterial functions and colors.
Description
Technical Field
The utility model belongs to the technical field of artificial stones, and particularly relates to an integrally formed antibacterial composite molybdenum tailing inorganic artificial stone.
Background
The artificial stone is a decoration material with natural marble or granite pattern, which is made up by using adhesive, aggregate, filler and additive through a certain technological process. The inorganic artificial stone is made up by using cement as main adhesive, adding the spines of quartz sand, silica sand and glass colour sand, etc. and making them pass through the processes of moulding. The inorganic artificial stone has good weather resistance, good mechanical property and flame retardance, and can be widely used for replacing natural stone.
Along with the invasion of 2019 epidemic situation, sanitation and safety of public places are increasingly emphasized, traditional decorative materials do not have antibacterial performance, at present, common stone antibacterial modes in the market generally comprise spraying an antibacterial layer on the surface of stone, and after the antibacterial layer is sprayed on the surface layer of stone, the antibacterial effect can be achieved in a short period, but along with the abrasion of a coating, the antibacterial effect of stone also gradually disappears, and how to effectively improve the long-acting antibacterial effect of stone is also the main research direction of the current antibacterial stone.
According to related data, the stone with the antibacterial effect is generally an organic artificial stone, and the inorganic artificial stone needs to be added with a large amount of antibacterial agent in the manufacturing process to achieve the long-acting antibacterial effect, however, the antibacterial agent is expensive, and after the antibacterial agent is added in a large amount, the manufacturing cost of the inorganic artificial stone is high, so that the inorganic artificial stone cannot be integrated into the mass market. In order to reduce the manufacturing cost and meet the realization of long-acting antibacterial function, most manufacturers select prefabricated antibacterial plates as surface layers and common plates as bottom layers through adhesives to be compositely formed, the formed plate surface layers have antibacterial effects, but the bonding layers between the bottom layers and the surface layers can crack, hollowing and the like along with the change of the use environment and the periodic growth, so that the service life of the artificial stone is greatly prolonged; meanwhile, the adhesive layer is not guaranteed due to the fact that a large amount of organic adhesive components are used, the nature of the inorganic artificial stone is violated, whether the organic adhesive volatilizes harmful substances such as formaldehyde or not is also not guaranteed, and various reasons lead to the question of market masses on the composite antibacterial stone. Thus, the integrally formed antibacterial inorganic artificial stone with low manufacturing cost is manufactured, and becomes the main direction of stone research and development.
Disclosure of Invention
The utility model aims to provide an integrally formed antibacterial composite molybdenum tailing inorganic artificial stone, so as to solve the problems in the manufacturing process of the artificial stone in the background art, ensure that the stone has a long-acting antibacterial function or other functional effects and reduce the manufacturing cost. The inorganic artificial stone bottom layer of the composite molybdenum tailings mainly uses the molybdenum tailings as main filler, and after the antibacterial agent is added into the surface layer, the antibacterial agent is ensured to be uniformly distributed on the whole stone surface layer by mechanical stirring, so that the whole surface layer is ensured to have antibacterial effect. Finally, the surface layer and the bottom layer are combined in a mechanical vibration pressing mode, a traditional bonding layer is removed, the formed molybdenum tailing inorganic artificial stone is of a whole structure, the strength and the density are uniform, the manufacturing cost of the functional stone is reduced, and the service life of the composite inorganic artificial stone is prolonged.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an integrally formed antibacterial composite molybdenum tailing inorganic artificial stone is made of inorganic materials, and is divided into: the antibacterial inorganic artificial stone layer and the molybdenum tailing inorganic artificial stone layer are formed into a whole by mechanical vibration and pressing processing of the two artificial stone layers;
further, the antibacterial inorganic artificial stone layer and the molybdenum tailing inorganic artificial stone layer are prepared by an integral molding technology of vacuum pressing;
the contact surface of the antibacterial inorganic artificial stone layer and the molybdenum tailing inorganic artificial stone layer adopts wavy saw-tooth cloth, so that the contact area of the two material layers is improved, the combination range of the two material layers is ensured to be larger, the fit degree is higher, and the overall performance after molding is more uniform;
the thickness of the antibacterial inorganic artificial stone layer is 10-20% of that of the molybdenum tailing inorganic artificial stone layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. the bottom inorganic artificial stone uses molybdenum tailings as main filler, and has low cost and high strength. Meanwhile, most of molybdenum tailings are selected from ores, so that the molybdenum tailings can be changed into novel building materials through technical processing, the national environmental protection policy is responded, and the waste is truly changed into valuable.
2. The thickness of the antibacterial inorganic artificial stone layer is 10-20% of that of the molybdenum tailing inorganic artificial stone layer, so that the integral amount of the required mixture is reduced, compared with the antibacterial stone material formed integrally, the use amount of antibacterial agents or other additives can be greatly reduced, and the manufacturing cost of the composite formed molybdenum tailing inorganic artificial stone can be reduced by 70-80% compared with that of the single antibacterial stone material through data accounting.
3. The bottom layer material and the surface layer material are pressed through mechanical integrated forming, and as the two mixed materials are consistent in overall state and similar in density, the phenomenon of material mixing between the materials can not occur in the combined layer. Meanwhile, as the two mix materials have the same matrix, after combination, a combination layer is not formed between the two materials through hydration reaction of main cementing agent cement in the mix materials, and the two materials have high degree of fit, uniform overall density and stable strength.
4. The whole inorganic material is inorganic material, the characteristics of the inorganic material are preserved after molding, the degree of fit with cement-based decoration material is high, the whole paving is only needed by common bonding mortar, meanwhile, the whole antibacterial composite molybdenum tailing inorganic artificial stone has antibacterial effect except the paving layer on the bottom surface due to the wide wrapping range of the antibacterial inorganic artificial stone layer, and the phenomenon of mildew growth of stone corners is greatly reduced.
5. The utility model is integrally formed, and no bonding layer exists, so that the possibility of volatilizing formaldehyde or other harmful gases is avoided, the use aspect is more environment-friendly, the inorganic material has high flame retardance, the use safety is ensured, and the later repair is easier due to the characteristics of materials.
Drawings
FIG. 1 is a schematic diagram of an integrally formed antibacterial composite molybdenum tailing inorganic artificial stone.
In the figure, a 1-antibacterial inorganic artificial stone layer and a 2-molybdenum tailing inorganic artificial stone layer are shown.
Detailed Description
In order to make the technical means, innovative process, achieved objects and advantageous effects of the present utility model more apparent, the utility model is described in further detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, an integrally formed antibacterial composite molybdenum tailing inorganic artificial stone is composed of an antibacterial inorganic artificial stone layer (1) and a molybdenum tailing inorganic artificial stone layer (2), wherein the antibacterial inorganic artificial stone layer (1) is arranged on the upper surface and the periphery of the molybdenum tailing inorganic artificial stone layer (2), the upper surface of the molybdenum tailing inorganic artificial stone layer (2) and the surface of the antibacterial inorganic artificial stone layer (1) contacted with the upper surface are wavy saw-toothed, the thickness of the antibacterial inorganic artificial stone layer (1) is 10% -20% of the thickness of the molybdenum tailing inorganic artificial stone layer (2), and the antibacterial composite molybdenum tailing inorganic artificial stone is prepared by an integral molding technology of vacuum pressing the two artificial stone layers; the antibacterial inorganic artificial stone layer (1) mixture consists of silicate cement, admixture, fine aggregate, inorganic coloring agent, high-performance water reducer, high-performance antibacterial agent and water, the ratio of water cement (silicate cement plus admixture) is 0.19-0.30, and the molybdenum tailing inorganic artificial stone layer (2) mixture consists of silicate cement, admixture, molybdenum tailings, fine aggregate, high-performance water reducer and water, wherein the ratio of water cement (silicate cement plus admixture) is 0.24-0.36.
The preparation process of the integrally formed antibacterial composite molybdenum tailing inorganic artificial stone comprises the following steps of:
step 1: preparing a mixture of the antibacterial inorganic artificial stone layer (1) by adopting a mechanical stirring mode through small mechanical equipment;
step 2: preparing a bottom layer, namely a mixture of the molybdenum tailing inorganic artificial stone layer (2), in a mechanical stirring mode;
step 3: uniformly distributing the mixture of the molybdenum tailing inorganic artificial stone layer (2) in a pretreated forming die, wherein the die can enable the upper surface of the molybdenum tailing inorganic artificial stone layer (2) to form a wavy saw-tooth shape;
step 4: uniformly arranging the mixture of the antibacterial inorganic artificial stone layer (1) on the appearance and the periphery of the inorganic artificial stone layer of molybdenum tailings, wherein the thickness of the antibacterial inorganic artificial stone layer (1) after loose cloth is 15-19mm; the thickness of the antibacterial inorganic artificial stone layer (1) is 10% -20% of the thickness of the molybdenum tailing inorganic artificial stone layer (2);
step 5: adjusting the color and the texture of the antibacterial inorganic artificial stone layer (1);
step 6: pre-pressing the test piece after the treatment to ensure the stability of the surface layer texture;
step 7: pushing the pre-pressed test piece into a forming press for vacuum pressing;
step 8: maintaining the pressed test block;
step 9: and (5) grinding, polishing and cutting to length the cured test block.
In this embodiment, the antibacterial inorganic artificial stone layer (1) comprises the following components: 30-48 parts of silicate cement, 15 parts of admixture, 40 parts of fine aggregate, 5 parts of inorganic coloring agent, 1 part of high-performance water reducer, 1 part of high-performance antibacterial agent and 8-19 parts of water, wherein the ratio of water to cement (silicate cement plus admixture) is 0.19-0.30.
In this embodiment, the molybdenum tailing inorganic artificial stone layer (2) comprises the following components: 25 parts of silicate cement, 10 parts of admixture, 50 parts of molybdenum tailings, 10 parts of fine aggregate, 1 part of high-performance water reducer and 8-13 parts of water, wherein the ratio of water cement (silicate cement plus admixture) is 0.24-0.36. The admixture is active or inactive mineral admixture such as quartz stone, limestone, hard slag, blast furnace slag, fly ash, steel slag powder and the like.
In this embodiment, the high-performance antibacterial agent in the antibacterial inorganic artificial stone layer (1) is uniformly distributed in the integral mixture after being mechanically stirred. As shown by XRF analysis, each 1g of the mixture contains 8mg of the antibacterial agent, and the sterilization rate for streptococcus golden and escherichia coli is more than 98%.
According to the utility model, the thickness of the antibacterial inorganic artificial stone layer (1) is 10-20% of the thickness of the molybdenum tailing inorganic artificial stone layer (2), the mixing quantity is small, the color and texture can be manually adjusted in the mixing material laying process, the ground color of each region is adjusted by manually operating the texture arrangement of each part according to different use scenes, the color mixing efficiency is greatly improved, the problems of complex coloring process of large-size inorganic artificial stone and multiple materials are saved, the color of the inorganic artificial stone is more accurate, and the manufacturing cost is lower.
In the utility model, the molybdenum tailing inorganic artificial stone layer (2) has low manufacturing cost due to the adoption of tailing materials remained in mine beneficiation, belongs to solid waste utilization, not only solves the raw material cost of main fillers of inorganic artificial stone, but also realizes the development of renewable resources.
In this embodiment, the integral molding method makes the molding process simpler. The two material layers are mechanically pressed in vacuum, and after pressing, the binding property of the two material layers is better due to the hydration reaction of the cementing agent cement, and the density is the same, so that the strength of the composite inorganic artificial stone is higher.
The foregoing is illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, or alternatives falling within the spirit and principles of the present utility model.
Claims (2)
1. The utility model provides an antibiotic compound molybdenum tailing inorganic artificial stone of integrated into one piece, its characterized in that comprises antibiotic inorganic artificial stone layer (1) and molybdenum tailing inorganic artificial stone layer (2), antibiotic inorganic artificial stone layer (1) set up on the upper surface and all around of molybdenum tailing inorganic artificial stone layer (2), and antibiotic inorganic artificial stone layer (1) face that molybdenum tailing inorganic artificial stone layer (2) upper surface and it contacted is the wave cockscomb structure, antibiotic compound molybdenum tailing inorganic artificial stone is by the integrated into one piece technique preparation of above-mentioned two kinds of artificial stone layers through the vacuum compression.
2. The integrally formed antibacterial composite molybdenum tailing inorganic artificial stone as claimed in claim 1, wherein the thickness of the antibacterial inorganic artificial stone layer (1) is 10% -20% of the thickness of the molybdenum tailing inorganic artificial stone layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060482.0U CN220686572U (en) | 2023-05-06 | 2023-05-06 | Integrated into one piece's antibiotic compound molybdenum tailing inorganic artificial stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060482.0U CN220686572U (en) | 2023-05-06 | 2023-05-06 | Integrated into one piece's antibiotic compound molybdenum tailing inorganic artificial stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220686572U true CN220686572U (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321060482.0U Active CN220686572U (en) | 2023-05-06 | 2023-05-06 | Integrated into one piece's antibiotic compound molybdenum tailing inorganic artificial stone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220686572U (en) |
-
2023
- 2023-05-06 CN CN202321060482.0U patent/CN220686572U/en active Active
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