CN110845218A - Argil firing container with built-in rare earth material and preparation process - Google Patents
Argil firing container with built-in rare earth material and preparation process Download PDFInfo
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
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- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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- C04B2235/3481—Alkaline earth metal alumino-silicates other than clay, e.g. cordierite, beryl, micas such as margarite, plagioclase feldspars such as anorthite, zeolites such as chabazite
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Abstract
A pottery clay firing container with a built-in rare earth material and a preparation process thereof are provided, the pottery clay firing container with the built-in rare earth material comprises the following components: kaolin, quartz sand, feldspar, mica, alumina, kieselguhr, attapulgite and tourmaline ore, wherein the components in parts by weight are as follows: 35-45 parts of kaolin, 8-15 parts of quartz sand, 10-15 parts of feldspar, 8-15 parts of mica, 3-5 parts of alumina, 10-15 parts of diatomite, 10-15 parts of attapulgite and 4-8 parts of tourmaline ore; the processing method of the pottery clay firing container with the built-in rare earth material comprises the steps of raw material selection, mixing and crushing, soaking and precipitating, pugging, blank drawing and forming, carving and engraving and firing and forming; according to the invention, rare earth materials, specifically tourmaline mineral substances, are added into the traditional clay burning, so that the later-stage finished product can release negative oxygen ions, the clay burning container can play a role in promoting the health of a human body when placed, and the diatomite is added into the clay, so that the later-stage finished product has the capabilities of purifying air, absorbing moisture and deodorizing.
Description
Technical Field
The invention relates to the technical field of argil preparation, in particular to an argil firing container with a built-in rare earth material and a preparation process thereof.
Background
The pottery is an article which is formed by taking clay as a base and roasting at the high temperature of about 1000 plus 1200 ℃ after being processed and formed by methods of hand pinching, wheel making, molding and the like, the manufacturing process of the pottery can be divided into four working procedures of raw material processing (including mud preparation and glaze preparation), mud blank molding, glaze endowing and calcining according to the sequence, the pottery has a long history of more than 11700 years before in the generation of Chinese pottery, a pottery clay firing container is widely used in the existing market and is mostly shown by art, but rare earth materials are not used in the pottery clay firing container in the existing market, the capability of releasing negative oxygen ions cannot be realized, the pottery clay firing container cannot play a promoting role in the health of human bodies when placed, diatomite is not added in the pottery clay, and the later-stage finished product does not have the capability of purifying air and deodorizing; and the preparation process of the pottery clay firing container on the market is more complicated, and the surface of the pottery clay firing container is not fine and smooth enough because the finished product is common in the later period.
Disclosure of Invention
The invention aims to provide a special high-strength composite water reducing agent for sprayed concrete and a production process thereof, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a pottery clay firing container with a built-in rare earth material comprises the following components: kaolin, quartz sand, feldspar, mica, alumina, kieselguhr, attapulgite and tourmaline ore, wherein the components in parts by weight are as follows: 35-45 parts of kaolin, 8-15 parts of quartz sand, 10-15 parts of feldspar, 8-15 parts of mica, 3-5 parts of alumina, 10-15 parts of diatomite, 10-15 parts of attapulgite and 4-8 parts of tourmaline ore.
A processing method of a pottery clay firing container internally provided with rare earth materials comprises the following steps of firstly, selecting raw materials; step two, mixing and crushing; step three, soaking and precipitating; step four, pugging; step five, blank drawing and forming; step six, engraving and carving; step seven, firing and forming;
in the first step, the components are selected according to the following weight parts: weighing raw materials of 35-45 parts of kaolin, 8-15 parts of quartz sand, 10-15 parts of feldspar, 8-15 parts of mica, 3-5 parts of alumina, 10-15 parts of diatomite, 10-15 parts of attapulgite and 4-8 parts of tourmaline ore;
in the second step, the soil materials selected in the first step are added into a crusher together, and the crusher works to crush and mill the soil materials to obtain mixed argil powder;
placing the mixed argil powder obtained in the step two into a tank, adding a proper amount of water for soaking, then manually stirring to form slurry, standing and precipitating the slurry, removing water on the upper layer of the slurry after precipitating for 30 minutes, and evaporating and drying the slurry to form a mud block with the water content of 20-35%;
in the fourth step, the mud blocks obtained in the third step are added into a vacuum mud stirring machine for kneading and stirring to obtain spiral ceramic mud;
in the fifth step, making the clay refined in the fourth step into a greenware by a professional pottery making worker, placing the formed greenware into a cool and dry closed space, airing the greenware until the water content is 12-18%, and then trimming the greenware to make the greenware smooth and flat;
in the sixth step, corresponding pattern patterns are engraved on the repaired blank body, and the blank body is polished by calendaring after the engraving;
and seventhly, placing the carved ceramic blank into a kiln, controlling the temperature and the time for firing, taking the fired container out of the kiln, removing dust and polishing to obtain the finished product pottery clay firing container.
According to the technical scheme, in the second step, the mixed argil is mixed, crushed and ground, and then filtered through a 50-mesh sieve plate.
According to the technical scheme, in the third step, a filter screen is used for filtering in the soaking process of the mixed argil to remove impurities.
According to the technical scheme, in the fifth step, the blank trimming is performed by using a wood chip, wood stick or iron wire trimming tool to adjust the thickness of the ceramic blank and properly shape the ceramic blank.
According to the technical scheme, the stirring speed in the third step is 200 rpm.
According to the technical scheme, the process for firing the greenware in the seventh step comprises the following steps: firstly, firing the greenware for four to five hours by using small fire, then firing the greenware for five to six hours by using medium fire, then firing for 18 hours by using big fire, stopping supplying fire when the temperature in the kiln reaches 800 to 900 ℃, finally, firing for three hours, starting to seal the kiln, ending to seal the kiln after sealing the flue, and stewing for five days.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, rare earth materials, specifically tourmaline mineral substances, are added into the traditional pottery clay firing, so that the later-stage finished product can release negative oxygen ions, and the pottery clay firing container can play a role in promoting the health of a human body when placed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a flow chart of the manufacturing process of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a pottery clay firing container with a built-in rare earth material and a preparation process are as follows:
example 1:
a pottery clay firing container with a built-in rare earth material comprises the following components: kaolin, quartz sand, feldspar, mica, alumina, kieselguhr, attapulgite and tourmaline ore, wherein the components in parts by weight are as follows: 35-45 parts of kaolin, 8-15 parts of quartz sand, 10-15 parts of feldspar, 8-15 parts of mica, 3-5 parts of alumina, 10-15 parts of diatomite, 10-15 parts of attapulgite and 4-8 parts of tourmaline ore.
A processing method of a pottery clay firing container internally provided with rare earth materials comprises the following steps of firstly, selecting raw materials; step two, mixing and crushing; step three, soaking and precipitating; step four, pugging; step five, blank drawing and forming; step six, engraving and carving; step seven, firing and forming;
in the first step, the components are selected according to the following weight parts: weighing 35 parts of kaolin, 15 parts of quartz sand, 10 parts of feldspar, 10 parts of mica, 5 parts of alumina, 10 parts of diatomite, 10 parts of attapulgite and 5 parts of tourmaline ore;
in the second step, the soil materials selected in the first step are added into a crusher together, and the crusher works to crush and mill the soil materials to obtain mixed argil powder;
placing the mixed argil powder obtained in the step two into a tank, adding a proper amount of water for soaking, then manually stirring to form slurry, standing and precipitating the slurry, removing water on the upper layer of the slurry after precipitating for 30 minutes, and evaporating and drying the slurry to form a mud block with the water content of 20-35%;
in the fourth step, the mud blocks obtained in the third step are added into a vacuum mud stirring machine for kneading and stirring to obtain spiral ceramic mud;
in the fifth step, making the clay refined in the fourth step into a greenware by a professional pottery making worker, placing the formed greenware into a cool and dry closed space, airing the greenware until the water content is 12-18%, and then trimming the greenware to make the greenware smooth and flat;
in the sixth step, corresponding pattern patterns are engraved on the repaired blank body, and the blank body is polished by calendaring after the engraving;
and seventhly, placing the carved ceramic blank into a kiln, controlling the temperature and the time for firing, taking the fired container out of the kiln, removing dust and polishing to obtain the finished product pottery clay firing container.
Wherein, in the second step, the mixed argil is mixed, crushed and ground, and then filtered through a 50-mesh sieve plate.
Wherein, in the third step, a filter screen is used for filtering in the soaking process of the mixed argil to remove impurities.
And in the fifth step, wood chip, wood stick or iron wire trimming tools are adopted to adjust the thickness of the greenware and properly shape the greenware.
Wherein the stirring speed in the third step is 200 rpm.
The process of firing the greenware in the step seven comprises the following steps: firstly, firing the greenware for four to five hours by using small fire, then firing the greenware for five to six hours by using medium fire, then firing for 18 hours by using big fire, stopping supplying fire when the temperature in the kiln reaches 800 to 900 ℃, finally, firing for three hours, starting to seal the kiln, ending to seal the kiln after sealing the flue, and stewing for five days.
Example 2:
a pottery clay firing container with a built-in rare earth material comprises the following components: kaolin, quartz sand, feldspar, mica, alumina, kieselguhr, attapulgite and tourmaline ore, wherein the components in parts by weight are as follows: 35-45 parts of kaolin, 8-15 parts of quartz sand, 10-15 parts of feldspar, 8-15 parts of mica, 3-5 parts of alumina, 10-15 parts of diatomite, 10-15 parts of attapulgite and 4-8 parts of tourmaline ore.
A processing method of a pottery clay firing container internally provided with rare earth materials comprises the following steps of firstly, selecting raw materials; step two, mixing and crushing; step three, soaking and precipitating; step four, pugging; step five, blank drawing and forming; step six, engraving and carving; step seven, firing and forming;
in the first step, the components are selected according to the following weight parts: weighing 40 parts of kaolin, 10 parts of quartz sand, 10 parts of feldspar, 10 parts of mica, 6 parts of alumina, 10 parts of diatomite, 10 parts of attapulgite and 4 parts of tourmaline ore;
in the second step, the soil materials selected in the first step are added into a crusher together, and the crusher works to crush and mill the soil materials to obtain mixed argil powder;
placing the mixed argil powder obtained in the step two into a tank, adding a proper amount of water for soaking, then manually stirring to form slurry, standing and precipitating the slurry, removing water on the upper layer of the slurry after precipitating for 30 minutes, and evaporating and drying the slurry to form a mud block with the water content of 20-35%;
in the fourth step, the mud blocks obtained in the third step are added into a vacuum mud stirring machine for kneading and stirring to obtain spiral ceramic mud;
in the fifth step, making the clay refined in the fourth step into a greenware by a professional pottery making worker, placing the formed greenware into a cool and dry closed space, airing the greenware until the water content is 12-18%, and then trimming the greenware to make the greenware smooth and flat;
in the sixth step, corresponding pattern patterns are engraved on the repaired blank body, and the blank body is polished by calendaring after the engraving;
and seventhly, placing the carved ceramic blank into a kiln, controlling the temperature and the time for firing, taking the fired container out of the kiln, removing dust and polishing to obtain the finished product pottery clay firing container.
Wherein, in the second step, the mixed argil is mixed, crushed and ground, and then filtered through a 50-mesh sieve plate.
Wherein, in the third step, a filter screen is used for filtering in the soaking process of the mixed argil to remove impurities.
And in the fifth step, wood chip, wood stick or iron wire trimming tools are adopted to adjust the thickness of the greenware and properly shape the greenware.
Wherein the stirring speed in the third step is 200 rpm.
The process of firing the greenware in the step seven comprises the following steps: firstly, firing the greenware for four to five hours by using small fire, then firing the greenware for five to six hours by using medium fire, then firing for 18 hours by using big fire, stopping supplying fire when the temperature in the kiln reaches 800 to 900 ℃, finally, firing for three hours, starting to seal the kiln, ending to seal the kiln after sealing the flue, and stewing for five days.
Example 3:
a pottery clay firing container with a built-in rare earth material comprises the following components: kaolin, quartz sand, feldspar, mica, alumina, kieselguhr, attapulgite and tourmaline ore, wherein the components in parts by weight are as follows: 35-45 parts of kaolin, 8-15 parts of quartz sand, 10-15 parts of feldspar, 8-15 parts of mica, 3-5 parts of alumina, 10-15 parts of diatomite, 10-15 parts of attapulgite and 4-8 parts of tourmaline ore.
A processing method of a pottery clay firing container internally provided with rare earth materials comprises the following steps of firstly, selecting raw materials; step two, mixing and crushing; step three, soaking and precipitating; step four, pugging; step five, blank drawing and forming; step six, engraving and carving; step seven, firing and forming;
in the first step, the components are selected according to the following weight parts: 40 parts of kaolin, 10 parts of quartz sand, 10 parts of feldspar, 10 parts of mica, 4 parts of alumina, 10 parts of diatomite, 10 parts of attapulgite and 6 parts of tourmaline ore;
in the second step, the soil materials selected in the first step are added into a crusher together, and the crusher works to crush and mill the soil materials to obtain mixed argil powder;
placing the mixed argil powder obtained in the step two into a tank, adding a proper amount of water for soaking, then manually stirring to form slurry, standing and precipitating the slurry, removing water on the upper layer of the slurry after precipitating for 30 minutes, and evaporating and drying the slurry to form a mud block with the water content of 20-35%;
in the fourth step, the mud blocks obtained in the third step are added into a vacuum mud stirring machine for kneading and stirring to obtain spiral ceramic mud;
in the fifth step, making the clay refined in the fourth step into a greenware by a professional pottery making worker, placing the formed greenware into a cool and dry closed space, airing the greenware until the water content is 12-18%, and then trimming the greenware to make the greenware smooth and flat;
in the sixth step, corresponding pattern patterns are engraved on the repaired blank body, and the blank body is polished by calendaring after the engraving;
and seventhly, placing the carved ceramic blank into a kiln, controlling the temperature and the time for firing, taking the fired container out of the kiln, removing dust and polishing to obtain the finished product pottery clay firing container.
Wherein, in the second step, the mixed argil is mixed, crushed and ground, and then filtered through a 50-mesh sieve plate.
Wherein, in the third step, a filter screen is used for filtering in the soaking process of the mixed argil to remove impurities.
And in the fifth step, wood chip, wood stick or iron wire trimming tools are adopted to adjust the thickness of the greenware and properly shape the greenware.
Wherein the stirring speed in the third step is 200 rpm.
The process of firing the greenware in the step seven comprises the following steps: firstly, firing the greenware for four to five hours by using small fire, then firing the greenware for five to six hours by using medium fire, then firing for 18 hours by using big fire, stopping supplying fire when the temperature in the kiln reaches 800 to 900 ℃, finally, firing for three hours, starting to seal the kiln, ending to seal the kiln after sealing the flue, and stewing for five days.
The properties of the examples are compared in the following table:
| releasing negative oxygen ions | Air purifying and deodorizing | Water resistance (%) | Percent defective index (%) | |
| Example 1 | Can be used for | Can be used for | 0.28 | 1 |
| Example 2 | Can be used for | Can be used for | 0.26 | 1 |
| Examples3 | Can be used for | Can be used for | 0.20 | 2 |
| Traditional pottery | Can not | Can not | 0.35 | 5 |
In conclusion, the ceramic finished product of the embodiment of the invention can release negative oxygen ions, has the capabilities of purifying air, absorbing moisture and deodorizing, and has good water resistance and light transmittance.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the 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.
Claims (7)
1. A pottery clay burning container with a built-in rare earth material is characterized in that: the formula comprises the following components: kaolin, quartz sand, feldspar, mica, alumina, kieselguhr, attapulgite and tourmaline ore, wherein the components in parts by weight are as follows: 35-45 parts of kaolin, 8-15 parts of quartz sand, 10-15 parts of feldspar, 8-15 parts of mica, 3-5 parts of alumina, 10-15 parts of diatomite, 10-15 parts of attapulgite and 4-8 parts of tourmaline ore.
2. A processing method of a pottery clay firing container internally provided with rare earth materials comprises the following steps of firstly, selecting raw materials; step two, mixing and crushing; step three, soaking and precipitating; step four, pugging; step five, blank drawing and forming; step six, engraving and carving; step seven, firing and forming; the method is characterized in that:
in the first step, the components are selected according to the following weight parts: weighing raw materials of 35-45 parts of kaolin, 8-15 parts of quartz sand, 10-15 parts of feldspar, 8-15 parts of mica, 3-5 parts of alumina, 10-15 parts of diatomite, 10-15 parts of attapulgite and 4-8 parts of tourmaline ore;
in the second step, the soil materials selected in the first step are added into a crusher together, and the crusher works to crush and mill the soil materials to obtain mixed argil powder;
placing the mixed argil powder obtained in the step two into a tank, adding a proper amount of water for soaking, then manually stirring to form slurry, standing and precipitating the slurry, removing water on the upper layer of the slurry after precipitating for 30 minutes, and evaporating and drying the slurry to form a mud block with the water content of 20-35%;
in the fourth step, the mud blocks obtained in the third step are added into a vacuum mud stirring machine for kneading and stirring to obtain spiral ceramic mud;
in the fifth step, making the clay refined in the fourth step into a greenware by a professional pottery making worker, placing the formed greenware into a cool and dry closed space, airing the greenware until the water content is 12-18%, and then trimming the greenware to make the greenware smooth and flat;
in the sixth step, corresponding pattern patterns are engraved on the repaired blank body, and the blank body is polished by calendaring after the engraving;
and seventhly, placing the carved ceramic blank into a kiln, controlling the temperature and the time for firing, taking the fired container out of the kiln, removing dust and polishing to obtain the finished product pottery clay firing container.
3. A method for processing a pot made of clay with a rare earth material inside according to claim 2, wherein: and in the second step, the mixed argil is mixed, crushed and ground, and then filtered through a 50-mesh sieve plate.
4. A method for processing a pot made of clay with a rare earth material inside according to claim 2, wherein: and in the third step, filtering by using a filter screen in the soaking process of the mixed argil to remove impurities.
5. A method for processing a pot made of clay with a rare earth material inside according to claim 2, wherein: and in the fifth step, wood chips, wood rods or iron wire trimming tools are adopted for trimming the greenware to adjust the thickness of the greenware and properly shape the greenware.
6. A method for processing a pot made of clay with a rare earth material inside according to claim 2, wherein: the stirring speed in the third step is 200 rpm.
7. A method for processing a pot made of clay with a rare earth material inside according to claim 2, wherein: the process of firing the greenware in the seventh step comprises the following steps: firstly, firing the greenware for four to five hours by using small fire, then firing the greenware for five to six hours by using medium fire, then firing for 18 hours by using big fire, stopping supplying fire when the temperature in the kiln reaches 800 to 900 ℃, finally, firing for three hours, starting to seal the kiln, ending to seal the kiln after sealing the flue, and stewing for five days.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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