阅读说明：本技术 软瓷砖及其制备方法 (Soft ceramic tile and preparation method thereof ) 是由 姚智 于 2020-12-04 设计创作，主要内容包括：本发明公开了一种软瓷砖,由以下原料制成：泥土、秸秆、柚子皮、橘子皮、活性炭粉、花瓣水、椰油酸二乙醇酰胺、十二烷基硫酸钠、磁化水、三氧化二铁粉末、银颗粒、发酵剂、竹炭颗粒、硼酸锌；本发明还提供了一种软瓷砖的制备方法；本发明在软瓷砖制备原料中引入活性炭分以及竹炭颗粒,不仅提高墙纸的透气性,还可有效吸收空气中甲醛、苯等有害物质,有利于提高软瓷砖的环保性能,还引入秸秆、柚子皮以及橘子皮,不仅绿色环保,而且还能改善室内空气质量,秸秆具有纤维多孔结构,可以吸收空气中的有害气体；而柚子皮和橘子皮味道清香,提高空气质量,具有很好的市场应用前景。(The invention discloses a soft porcelain brick which is prepared from the following raw materials: soil, straws, shaddock peel, orange peel, activated carbon powder, petal water, coconut diethanolamide, sodium dodecyl sulfate, magnetized water, ferric oxide powder, silver particles, a leavening agent, bamboo charcoal particles and zinc borate; the invention also provides a preparation method of the soft ceramic tile; according to the invention, the active carbon component and the bamboo charcoal particles are introduced into the raw materials for preparing the soft ceramic tile, so that the air permeability of the wallpaper is improved, harmful substances such as formaldehyde, benzene and the like in the air can be effectively absorbed, the environment-friendly performance of the soft ceramic tile is improved, the straw, the shaddock peel and the orange peel are introduced, the environment is protected, the indoor air quality can be improved, and the straw has a fiber porous structure and can absorb harmful gases in the air; the shaddock peel and the orange peel have fragrant taste, improve the air quality and have good market application prospect.)

1. The soft ceramic tile is characterized by being prepared from the following raw materials:

150-160 parts of soil, 10-15 parts of straw, 2-4 parts of shaddock peel, 1-3 parts of orange peel, 10-12 parts of activated carbon powder, 80-90 parts of petal water, 15-20 parts of coconut diethanolamide, 8-10 parts of sodium dodecyl sulfate, 100-105 parts of magnetized water, 3-5 parts of ferric oxide powder, 0.6-0.8 part of silver particles, 2-3 parts of leavening agent, 6-7 parts of bamboo charcoal particles and 2-4 parts of zinc borate.

2. A method of making a soft ceramic tile according to claim 1, comprising the steps of:

A. mixing the straws, the shaddock peels and the orange peels according to the weight parts, chopping, heating to 40-45 ℃ at a heating rate of 1 ℃/min, preserving heat for 6 hours, heating to 55-60 ℃ at a heating rate of 1.5 ℃/min, preserving heat for 3 hours, heating to 80-85 ℃ at a heating rate of 1 ℃/min, preserving heat for 3 hours, and crushing to obtain treated mixed powder;

B. taking soil according to the weight parts, adding the magnetized water, the leavening agent and the sodium dodecyl sulfate according to the weight parts, stirring and mixing, placing at 68-70 ℃ for 4 days in a sealed way, standing for 2 days, adding the bamboo charcoal particles according to the weight parts into the mixture to obtain a first mixture, after 4 days, carrying out vacuum filtration on the first mixture, taking filter residues, placing the filter residues into infrared rays with the wavelength of 832nm for heating treatment for 12 hours, introducing air into a heating device every 30 minutes during heating, and discharging the air to obtain the treated soil;

C. mixing coconut diethanolamide, ferric oxide powder, silver particles, zinc borate, activated carbon powder and petal water in parts by weight, adding the mixed powder obtained in the step A and the treated soil obtained in the step B into the mixture to obtain a first mixture, and placing the first mixture in ultrasonic waves with the frequency of 21KHz for ultrasonic treatment for 35min to obtain a second mixture;

D. and (3) extruding and dehydrating the second mixture under 0.13MPa, then pressing and forming under 0.16MPa, firing at 300-350 ℃ for 6h, and irradiating in ultraviolet rays with the wavelength of 200nm for 2h to obtain the soft ceramic tile.

3. The method for preparing a soft tile according to claim 2, wherein the petal water is prepared by the following steps:

taking 16 parts by weight of rose petals, 4 parts by weight of lavender petals, 4 parts by weight of clove petals and 10-12 parts by weight of deep seawater, mixing and pulping, distilling the pulp at 40-45 ℃ under 0.07-0.08 MPa to obtain a first distillate, adding 0.4 part by weight of lemon juice into the first distillate, and distilling at 50-55 ℃ under 0.05-0.06 MPa; and obtaining second distilled liquid, namely the petal water.

4. The method for the preparation of soft tiles according to claim 2, characterized in that the soil is subjected to the following treatments before use: drying the soil, grinding and removing impurity particles with the particle size larger than 1 cm.

5. The method for preparing the soft tile according to claim 2, wherein the particle size of the activated carbon is 5 to 7 mm.

6. The method of manufacturing a soft tile according to claim 2, wherein the particle size of the iron sesquioxide powder is 4 to 5 mm.

7. The method for preparing a soft tile according to claim 2, wherein the straw, the shaddock peel and the orange peel are sterilized before use.

8. The method of making a soft tile of claim 2, wherein the clay comprises sandy soil and clay soil in a weight ratio of 1: 1.

9. The method for preparing the soft tile according to claim 2, wherein the leavening agent comprises lactic acid bacteria powder and Escherichia coli at a weight ratio of 1: 1.

Technical Field

The invention relates to the field of soft tiles. More specifically, the invention relates to a soft porcelain tile and a preparation method thereof.

Background

In the field of construction, the ceramic industry is taken as a traditional industry, the energy consumption is high, the production energy consumption of ceramic products accounts for 30-40% of the ceramic production cost, the preparation process of ceramic tiles almost adopts a spray drying powder-making process, the process consumes a large amount of energy, and discharges a large amount of SO₂、CO₂And smoke and exhaust gas, resulting in huge energy and resource waste and environmental pollution; the soft ceramic tile is used as a new ceramic tile variety, and the texture of hardness, coldness, heaviness and frangibility of the ceramic is thoroughly changed; it is soft and has high elasticity, and is more and more popular; however, soft tiles on the market generally have the problems that structural strength and flexibility cannot coexist, the flexibility with good structural strength is poor, the structural strength with good flexibility is poor, the environmental protection performance is not enough, and air cannot be improved.

Disclosure of Invention

The invention aims to provide a soft porcelain tile and a preparation method thereof, and solves the problems.

In order to achieve the purpose, the invention is realized by the following technical scheme:

a soft porcelain tile is prepared from the following raw materials:

150-160 parts of soil, 10-15 parts of straw, 2-4 parts of shaddock peel, 1-3 parts of orange peel, 10-12 parts of activated carbon powder, 80-90 parts of petal water, 15-20 parts of coconut diethanolamide, 8-10 parts of sodium dodecyl sulfate, 100-105 parts of magnetized water, 3-5 parts of ferric oxide powder, 0.6-0.8 part of silver particles, 2-3 parts of leavening agent, 6-7 parts of bamboo charcoal particles and 2-4 parts of zinc borate.

The preparation method of the soft ceramic tile comprises the following steps:

A. mixing the straws, the shaddock peels and the orange peels according to the weight parts, chopping, heating to 40-45 ℃ at a heating rate of 1 ℃/min, preserving heat for 6 hours, heating to 55-60 ℃ at a heating rate of 1.5 ℃/min, preserving heat for 3 hours, heating to 80-85 ℃ at a heating rate of 1 ℃/min, preserving heat for 3 hours, and crushing to obtain treated mixed powder;

B. taking soil according to the weight parts, adding the magnetized water, the leavening agent and the sodium dodecyl sulfate according to the weight parts, stirring and mixing, placing at 68-70 ℃ for 4 days in a sealed way, standing for 2 days, adding the bamboo charcoal particles according to the weight parts into the mixture to obtain a first mixture, after 4 days, carrying out vacuum filtration on the first mixture, taking filter residues, placing the filter residues into infrared rays with the wavelength of 832nm for heating treatment for 12 hours, introducing air into a heating device every 30min during the heating process, and discharging the air to obtain the treated soil;

C. mixing coconut diethanolamide, ferric oxide powder, silver particles, zinc borate, activated carbon powder and petal water in parts by weight, adding the mixed powder obtained in the step A and the treated soil obtained in the step B into the mixture to obtain a first mixture, and placing the first mixture in ultrasonic waves with the frequency of 21KHz for ultrasonic treatment for 35min to obtain a second mixture;

D. squeezing and dehydrating the second mixture under 0.13MPa, then pressing and forming under 0.16MPa, firing at 300-350 ℃ for 6h, and irradiating in ultraviolet rays with the wavelength of 200nm for 2h to obtain the soft ceramic tile;

preferably, in the preparation method of the soft ceramic tile, the petal water is prepared by the following steps:

taking 16 parts by weight of rose petals, 4 parts by weight of lavender petals, 4 parts by weight of clove petals and 10-12 parts by weight of deep seawater, mixing and pulping, distilling the pulp at 40-45 ℃ under 0.07-0.08 MPa to obtain a first distillate, adding 0.4 part by weight of lemon juice into the first distillate, and distilling at 50-55 ℃ under 0.05-0.06 MPa; and obtaining second distilled liquid, namely the petal water.

Preferably, in the preparation method of the soft ceramic tile, the soil is treated by the following steps before use: drying the soil, grinding and removing impurity particles with the particle size larger than 1 cm.

Preferably, in the preparation method of the soft ceramic tile, the particle size of the activated carbon is 5-7 mm.

Preferably, in the preparation method of the soft ceramic tile, the particle size of the ferric oxide powder is 4-5 mm.

Preferably, in the preparation method of the soft ceramic tile, the straw, the shaddock peel and the orange peel are subjected to disinfection treatment before use.

Preferably, in the preparation method of the soft ceramic tile, the soil comprises sandy soil and clay soil in a weight ratio of 1: 1.

Preferably, in the preparation method of the soft ceramic tile, the leavening agent comprises lactic acid bacteria powder and escherichia coli in a weight ratio of 1: 1.

The invention has the advantages that:

(1) according to the invention, the active carbon component and the bamboo charcoal particles are introduced into the raw materials for preparing the soft ceramic tile, so that the air permeability of the wallpaper is improved, harmful substances such as formaldehyde, benzene and the like in the air can be effectively absorbed, the environment-friendly performance of the soft ceramic tile is improved, and the soft ceramic tile has a good market application prospect;

(2) according to the invention, the straw, the shaddock peel and the orange peel are introduced into the soft porcelain brick preparation raw materials, so that the environment is protected, the indoor air quality can be improved, and the straw has a fiber porous structure and can absorb harmful gases in the air; the grapefruit peel and the orange peel have fragrant taste, so that the air quality is improved;

(3) according to the invention, the non-toxic and harmless zinc borate is introduced into the raw materials for preparing the soft porcelain tile, so that the soft porcelain tile is pollution-free, easy to degrade, non-toxic, odorless and environment-friendly; when the temperature is higher than 300 ℃, the zinc borate is thermally decomposed to release crystal water, and the effects of absorbing heat and cooling and diluting oxygen in air are achieved. On the other hand, zinc borate decomposes at high temperatures to form B₂O₃The coating is attached to the surface of the polymer to form a coating layer which can inhibit the generation of combustible gas, can prevent oxidation reaction and thermal decomposition, and has good flame retardant effect;

(4) in the step B, adding magnetized water, a leavening agent and sodium dodecyl sulfate into soil, stirring and mixing, sealing and standing for 4 days at 68-70 ℃, and modifying the soil to ensure that the internal structure of the soil is fluffy, so that filling of dioxin powder and silver particles in gaps is facilitated, the structural strength of the soft ceramic tile is improved, the flexibility of the whole body is not influenced, the silver particles have a disinfection and sterilization effect, and after modification, the surface activity of the soil is improved, the mutual fusion and interaction of the soil, petal water and coconut diethanolamide treated in the subsequent step C are accelerated, the speed is higher, and the effect is better;

(5) when the rose water is prepared, firstly, fragrant and sweet rose petals, lavender petals and clove petals are used as raw materials, pure pollution-free deep seawater is used as an auxiliary material, firstly, reduced pressure distillation is carried out, petal essence in the petal essence is preliminarily extracted, lemon juice with fresh taste is added into the petal essence, then, reduced pressure distillation is carried out under the condition of higher vacuum degree, fragrant and sweet fresh petal water is obtained, and therefore when the soft porcelain brick is laid at home, fragrant and sweet fresh taste is given out, and the use experience is better.

Detailed Description

The present invention is further described in detail below with reference to examples so that those skilled in the art can practice the invention with reference to the description.

Example 1

A soft porcelain tile is prepared from the following raw materials:

150 parts of soil, 10 parts of straw, 2 parts of shaddock peel, 1 part of orange peel, 10 parts of activated carbon powder, 80 parts of petal water, 15 parts of coconut diethanolamide, 8 parts of sodium dodecyl sulfate, 100 parts of magnetized water, 3 parts of ferric oxide powder, 0.6 part of silver particles, 2 parts of leavening agent, 6 parts of bamboo charcoal particles and 2 parts of zinc borate.

The preparation method of the soft ceramic tile comprises the following steps:

A. mixing the straws, the shaddock peels and the orange peels according to the weight parts, chopping, heating to 40 ℃ at a heating rate of 1 ℃/min, preserving heat for 6 hours, heating to 55 ℃ at a heating rate of 1.5 ℃/min, preserving heat for 3 hours, heating to 80 ℃ at a heating rate of 1 ℃/min, preserving heat for 3 hours, and crushing to obtain treated mixed powder;

B. taking soil according to the weight parts, adding the magnetized water, the leavening agent and the sodium dodecyl sulfate according to the weight parts, stirring and mixing, placing at 68 ℃ for 4 days in a sealed way, standing for 2 days, adding the bamboo charcoal particles according to the weight parts into the mixture to obtain a first mixture, after 4 days, carrying out vacuum filtration on the first mixture, taking filter residues, placing the filter residues into infrared rays with the wavelength of 832nm for heating treatment for 12 hours, introducing air into a heating device every 30min during the heating process, and discharging the air to obtain the treated soil;

C. mixing coconut diethanolamide, ferric oxide powder, silver particles, zinc borate, activated carbon powder and petal water in parts by weight, adding the mixed powder obtained in the step A and the treated soil obtained in the step B into the mixture to obtain a first mixture, and placing the first mixture in ultrasonic waves with the frequency of 21KHz for ultrasonic treatment for 35min to obtain a second mixture;

D. squeezing and dehydrating the second mixture under 0.13MPa, then pressing and molding under 0.16MPa, burning for 6h at 300 ℃, and irradiating for 2h in ultraviolet rays with the wavelength of 200nm to obtain the soft ceramic tile;

the preparation method of the soft ceramic tile comprises the following steps:

taking 16 parts of rose petals, 4 parts of lavender petals, 4 parts of clove petals and 10-12 parts of deep seawater according to parts by weight, mixing and pulping, distilling the pulp at 0.07MPa and 40 ℃ to obtain a first distillate, adding 0.4 part of lemon juice by weight into the first distillate, and distilling at 0.05MPa and 50 ℃; and obtaining second distilled liquid, namely the petal water.

According to the preparation method of the soft ceramic tile, the soil is treated as follows before use: drying the soil, grinding and removing impurity particles with the particle size larger than 1 cm.

According to the preparation method of the soft ceramic tile, the particle size of the active carbon is 5 mm.

According to the preparation method of the soft ceramic tile, the particle size of the ferric oxide powder is 4 mm.

According to the preparation method of the soft ceramic tile, the straw, the shaddock peel and the orange peel are subjected to disinfection treatment before use.

According to the preparation method of the soft ceramic tile, the soil comprises sandy soil and clay soil in a weight ratio of 1: 1.

According to the preparation method of the soft ceramic tile, the leavening agent comprises lactic acid bacteria powder and escherichia coli in a weight ratio of 1: 1.

Example 2

A soft porcelain tile is prepared from the following raw materials:

155 parts of soil, 13 parts of straw, 3 parts of shaddock peel, 2 parts of orange peel, 11 parts of activated carbon powder, 85 parts of petal water, 18 parts of coconut diethanolamide, 9 parts of sodium dodecyl sulfate, 102 parts of magnetized water, 4 parts of ferric oxide powder, 0.7 part of silver particles, 2.5 parts of leavening agent, 6.5 parts of bamboo charcoal particles and 3 parts of zinc borate.

The preparation method of the soft ceramic tile comprises the following steps:

A. mixing the straws, the shaddock peels and the orange peels according to the weight parts, chopping, heating to 43 ℃ at a heating rate of 1 ℃/min, preserving heat for 6 hours, heating to 57 ℃ at a heating rate of 1.5 ℃/min, preserving heat for 3 hours, finally heating to 83 ℃ at a heating rate of 1 ℃/min, preserving heat for 3 hours, and crushing to obtain treated mixed powder;

B. taking soil according to the weight parts, adding the magnetized water, the leavening agent and the sodium dodecyl sulfate according to the weight parts, stirring and mixing, placing at 69 ℃, sealing and standing for 4 days, placing at 2 days, adding the bamboo charcoal particles according to the weight parts into the soil to obtain a first mixture, after 4 days, carrying out vacuum filtration on the first mixture, taking filter residues, placing in infrared rays with the wavelength of 832nm, carrying out heating treatment for 12 hours, introducing air into a heating device every 30 minutes during heating, and discharging the air to obtain treated soil;

C. mixing coconut diethanolamide, ferric oxide powder, silver particles, zinc borate, activated carbon powder and petal water in parts by weight, adding the mixed powder obtained in the step A and the treated soil obtained in the step B into the mixture to obtain a first mixture, and placing the first mixture in ultrasonic waves with the frequency of 21KHz for ultrasonic treatment for 35min to obtain a second mixture;

D. squeezing and dehydrating the second mixture under 0.13MPa, then pressing and molding under 0.16MPa, firing at 330 ℃ for 6h, and irradiating in ultraviolet rays with the wavelength of 200nm for 2h to obtain the soft ceramic tile;

the preparation method of the soft ceramic tile comprises the following steps:

taking 16 parts of rose petals, 4 parts of lavender petals, 4 parts of clove petals and 11 parts of deep seawater according to the parts by weight, mixing and pulping, distilling the serous fluid at the temperature of 43 ℃ under the pressure of 0.075MPa to obtain a first distillate, adding 0.4 part of lemon juice by weight into the first distillate, and distilling at the temperature of 53 ℃ under the pressure of 0.055 MPa; and obtaining second distilled liquid, namely the petal water.

According to the preparation method of the soft ceramic tile, the soil is treated as follows before use: drying the soil, grinding and removing impurity particles with the particle size larger than 1 cm.

According to the preparation method of the soft ceramic tile, the particle size of the active carbon is 6 mm.

According to the preparation method of the soft ceramic tile, the particle size of the ferric oxide powder is 4.5 mm.

According to the preparation method of the soft ceramic tile, the straw, the shaddock peel and the orange peel are subjected to disinfection treatment before use.

According to the preparation method of the soft ceramic tile, the soil comprises sandy soil and clay soil in a weight ratio of 1: 1.

According to the preparation method of the soft ceramic tile, the leavening agent comprises lactic acid bacteria powder and escherichia coli in a weight ratio of 1: 1.

Example 3

A soft porcelain tile is prepared from the following raw materials:

160 parts of soil, 15 parts of straw, 4 parts of shaddock peel, 3 parts of orange peel, 12 parts of activated carbon powder, 90 parts of petal water, 20 parts of coconut diethanolamide, 10 parts of sodium dodecyl sulfate, 105 parts of magnetized water, 5 parts of ferric oxide powder, 0.8 part of silver particles, 3 parts of leavening agent, 7 parts of bamboo charcoal particles and 4 parts of zinc borate.

The preparation method of the soft ceramic tile comprises the following steps:

A. mixing the straws, the shaddock peels and the orange peels according to the weight parts, chopping, heating to 45 ℃ at a heating rate of 1 ℃/min, preserving heat for 6 hours, heating to 60 ℃ at a heating rate of 1.5 ℃/min, preserving heat for 3 hours, finally heating to 85 ℃ at a heating rate of 1 ℃/min, preserving heat for 3 hours, and crushing to obtain treated mixed powder;

B. taking soil according to the weight parts, adding the magnetized water, the leavening agent and the sodium dodecyl sulfate according to the weight parts, stirring and mixing, placing at 70 ℃, sealing and standing for 4 days, placing at 2 days, adding the bamboo charcoal particles according to the weight parts into the soil to obtain a first mixture, after 4 days, carrying out vacuum filtration on the first mixture, taking filter residues, placing in infrared rays with the wavelength of 832nm, carrying out heating treatment for 12 hours, introducing air into a heating device every 30 minutes during heating, and discharging the air to obtain the treated soil;

C. mixing coconut diethanolamide, ferric oxide powder, silver particles, zinc borate, activated carbon powder and petal water in parts by weight, adding the mixed powder obtained in the step A and the treated soil obtained in the step B into the mixture to obtain a first mixture, and placing the first mixture in ultrasonic waves with the frequency of 21KHz for ultrasonic treatment for 35min to obtain a second mixture;

D. squeezing and dehydrating the second mixture under 0.13MPa, then pressing and molding under 0.16MPa, burning for 6h at 350 ℃, and irradiating for 2h in ultraviolet rays with the wavelength of 200nm to obtain the soft ceramic tile;

the preparation method of the soft ceramic tile comprises the following steps:

taking 16 parts of rose petals, 4 parts of lavender petals, 4 parts of clove petals and 12 parts of deep seawater according to parts by weight, mixing and pulping, distilling the pulp at 45 ℃ under 0.08MPa to obtain a first distillate, adding 0.4 part of lemon juice by weight into the first distillate, and distilling at 55 ℃ under 0.06 MPa; and obtaining second distilled liquid, namely the petal water.

According to the preparation method of the soft ceramic tile, the soil is treated as follows before use: drying the soil, grinding and removing impurity particles with the particle size larger than 1 cm.

According to the preparation method of the soft ceramic tile, the particle size of the active carbon is 7 mm.

According to the preparation method of the soft ceramic tile, the particle size of the ferric oxide powder is 5 mm.

According to the preparation method of the soft ceramic tile, the straw, the shaddock peel and the orange peel are subjected to disinfection treatment before use.

According to the preparation method of the soft ceramic tile, the soil comprises sandy soil and clay soil in a weight ratio of 1: 1.

According to the preparation method of the soft ceramic tile, the leavening agent comprises lactic acid bacteria powder and escherichia coli in a weight ratio of 1: 1.

First, test detection part

The soft tiles prepared in example 2 were subjected to performance characterization and compared with the properties associated with commercial soft tiles, and the results are shown in table 1;

table 1 comparison of the properties of soft tiles prepared by the process of the invention with those of commercial soft tiles

As can be seen from Table 1, compared with the soft tiles on the market, the soft tiles prepared by the invention have higher tensile strength at the normal temperature of 25 ℃ and higher tensile strength retention rate at the high temperature of 150 ℃, which shows that the soft tiles provided by the invention are high temperature resistant, never deform, have stronger deformation resistance and stronger bending resistance, and do not crack when bent.

Second, air purification property

Soft tiles on the market are used as comparative examples for comparison;

experimental example: at 100m²The soft tiles obtained in example 2 were attached to the ground of the house, the doors and windows were opened for ventilation, and 60 days later, the detection was carried out, and the formaldehyde content was from 0.18mg/m³Reduced to 0.03mg/m³Benzene content of 1.5mg/m³Dropping to 0.5, wherein the door and window are closed for 24 hours before each test;

comparative example: at 100m²The soft ceramic tiles on the market are pasted on the ground of the house, the door and the window are opened for ventilation, and after 60 days, the detection is carried out, wherein the formaldehyde content is from 0.18mg/m³Down to 0.12mg/m³Benzene content of 1.5mg/m³Dropping to 1.0 wherein the door and window was closed for 24 hours before each test;

therefore, the soft ceramic tile has a good air purification function.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will be able to modify the technical solutions described in the foregoing embodiments or substitute them for some technical features of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.