CN112830809B - Red pottery plant planter capable of automatically supplying water and manufacturing method thereof - Google Patents
Red pottery plant planter capable of automatically supplying water and manufacturing method thereof Download PDFInfo
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Abstract
The invention discloses an automatic water supply red pottery plant planter and a manufacturing method thereof, wherein the planter comprises a base, a main body and a top cover; a liquid storage cavity is arranged in the main body; planting grooves are uniformly distributed on the periphery of the main body; the base is detachably arranged at the bottom of the main body, and the top cover is detachably arranged at the top of the main body; the main body is made of red pottery, and the red pottery is prepared from the following raw materials in parts by weight: 35-45 parts of red loam, 6-10 parts of high-silicon clay, 20-28 parts of clay, 8-10 parts of quartz sand, 10-16 parts of diatomite, 5-8 parts of bentonite, 12-18 parts of feldspar, 15-22 parts of calcite, 2-2.8 parts of charcoal powder, 1.8-2.4 parts of sodium carboxymethyl starch, 2.5-3.5 parts of basalt fiber and 2.2-2.8 parts of glass fiber. The invention has simple structure and ingenious design, fully utilizes the uniformly distributed planting grooves arranged on the periphery of the main body, buries the seeds in the planting grooves, and utilizes the porous water absorption and permeation structure made of red pottery materials, so that the seeds can absorb nutrient solution to germinate and grow.
Description
Technical Field
The invention relates to the field of ceramic products, in particular to an automatic water supply red pottery plant planter and a manufacturing method thereof.
Background
The ceramic material is an inorganic non-metallic material prepared by forming and high-temperature sintering natural or synthetic compounds. It has the advantages of high melting point, high hardness, high wear resistance, oxidation resistance, etc. The ceramic can be used as a structural material and a cutter material, and can also be used as a functional material because the ceramic also has certain special properties.
Red pottery is a pottery with red appearance appearing in the age of neolithic stoneware. The invented pottery is mainly red pottery, but inferior to grey pottery and black pottery, and the red pottery is divided into fine mud red pottery and sand-sandwiched red pottery, and the main raw material is clay. The firing principle is as follows: when the ceramic blank is roasted in the kiln, the oxidizing flame gas is used to convert the iron in the ceramic blank into trivalent iron, so that the surface of the ceramic blank is red. According to the thickness of pottery body and the sand content, it can be divided into clay red pottery and sand-filled red pottery. The cultivation of Pe Li gang, Yangshao, Ma Jia creek, etc. are dominated by red pottery.
However, the red pottery currently used still has the following problems:
1. the good mechanical property and light weight property can not be achieved;
2. the special functions of the water-absorbing and water-retaining agent are poor;
3. the heat conductivity and the like of the soil are greatly different from those of natural rock and soil, and the soil is not suitable for the growth of plants;
4. the thermal expansion coefficient and the like are large, the heat resistance is poor, and the damage caused by cracking is easy to occur in the using process;
5. in a word, the combination property is poor, and the requirement of being used as a plant planter cannot be met.
Disclosure of Invention
Based on the situation, the invention aims to provide an automatic water supply red pottery plant planter and a manufacturing method thereof, which can effectively solve the problems. The automatic water supply red pottery plant planter is simple in structure and ingenious in design, planting grooves which are uniformly distributed are formed in the periphery of the main body, seeds are buried in the planting grooves, and the seeds can absorb nutrient solution to germinate and grow by utilizing the porous water absorption penetrating structure made of red pottery materials.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
an automatic water supply red pottery plant planter comprises a base, a main body and a top cover;
the base is detachably arranged at the bottom of the main body;
a liquid storage cavity for containing nutrient solution is arranged in the main body; planting grooves are uniformly distributed on the periphery of the main body;
the top cover is detachably arranged on the top of the main body; the functions of dust prevention, dirt prevention and evaporation prevention are achieved.
The main body is made of red pottery, and the red pottery is prepared from the following raw materials in parts by weight:
35-45 parts of red loam,
6-10 parts of kaolin,
20-28 parts of clay,
8-10 parts of quartz sand,
10-16 parts of diatomite,
5-8 parts of bentonite,
12-18 parts of feldspar,
15-22 parts of calcite,
2-2.8 parts of charcoal powder,
1.8-2.4 parts of sodium carboxymethyl starch,
2.5 to 3.5 parts of basalt fiber,
2.2-2.8 parts of glass fiber.
The automatic water supply red pottery plant planter is simple in structure and ingenious in design, planting grooves which are uniformly distributed are formed in the periphery of the main body, seeds are buried in the planting grooves, and the seeds can absorb nutrient solution to germinate and grow by utilizing the porous water absorption penetrating structure made of red pottery materials.
Through selecting raw material compositions of the main body, optimizing the content of each raw material, selecting red loam, high silica pottery clay, quartz sand, diatomite, bentonite, feldspar, calcite, charcoal powder, sodium carboxymethyl starch, basalt fiber and glass fiber in proper proportion, fully playing respective advantages, complementing each other and promoting each other, wherein the main body of the prepared automatic water supply red pottery plant planter has an open-pore microporous structure (the diameter of a gap is 0.6-1 um), is compact in structure (except for the micropores), is high in mechanical strength (good in mechanical properties such as compressive strength) and has good mechanical properties (durability) and light characteristics (light and convenient to use), seeds can be buried in planting grooves, and can absorb nutrient solution to germinate and grow by utilizing the porous water absorption permeable structure of the red pottery material; the thermal expansion coefficient is small, the thermal shock resistance is good, and the material can be repeatedly used in an environment with alternating cold and heat; in addition, the cost is low, the heat conductivity coefficient is equivalent to that of natural rock soil, and the method is suitable for plant growth and has wide market application prospect.
Preferably, the red pottery is prepared from the following raw materials in parts by weight:
40 portions of red loam,
8 parts of high silicon pottery clay,
24 portions of clay,
9 portions of quartz sand,
13 portions of diatomite,
6.5 portions of bentonite,
15 portions of feldspar,
18.5 portions of calcite,
2.4 parts of charcoal powder,
2.1 parts of sodium carboxymethyl starch,
3 portions of basalt fiber,
2.5 parts of glass fiber.
Preferably, the main body has a frustum shape, such as a truncated cone shape or a truncated pyramid shape.
In practice, the frustum shape is, that is, the overall shape is a cone, and has a platform-like top and bottom. Therefore, the flower pot is attractive in appearance, and provides more water absorption and illumination spaces for plant growth.
Preferably, the openings of the planting grooves are in a parallelogram shape or a rhombus shape.
Thus, the utility model is beautiful and durable.
Preferably, the base is made of ceramic, glass, stone, plastic, rubber or metal, and the top cover is made of ceramic, glass, stone, plastic, rubber or metal.
The base may receive excess water.
In addition, the periphery of main part is provided with evenly distributed's planting recess, buries the seed in planting the recess, utilizes the porous infiltration structure that absorbs of red pottery material, and the seed can absorb the nutrient solution, the growth that sprouts.
Preferably, the high-silica pottery clay is silty clay consisting of quartz, kaolinite, montmorillonite, potassium feldspar and albite, wherein the mass ratio of the quartz, the kaolinite, the montmorillonite, the potassium feldspar and the albite is 100: (78-83): (44-47): (36-39): (27-29).
Preferably, the particle size of the charcoal powder is 0.01-0.03 μm.
Preferably, the length of the basalt fiber is 6-9 mm.
The invention also provides a manufacturing method of the automatic water supply red pottery plant planter, which comprises the following steps:
A. respectively weighing laterite, high silica pottery clay, quartz sand, diatomite, bentonite, feldspar, calcite, charcoal powder, sodium carboxymethyl starch, basalt fiber and glass fiber;
B. mixing quartz sand, feldspar and calcite, and then crushing by using an ultrafine crusher to obtain mixed mineral powder;
C. mixing laterite, high silica pottery clay, diatomite and bentonite, and then carrying out ball milling for 20-30 min; then adding the mixed mineral powder, and continuing ball milling for 30-40 min; during ball milling, the weight ratio of the mixture, the balls and the water is 1: 2.3: 0.67;
D. then adding charcoal powder, sodium carboxymethyl starch, basalt fiber and glass fiber, and adjusting the weight ratio of the mixture, the balls and the water to be 1: 2.2: continuing ball milling for 15-20 min at 0.61 to obtain uniformly mixed blank slurry;
E. then vacuum defoaming is carried out, then sizing is carried out to obtain a rough blank, natural drying in the shade is carried out, and the blank is benefited to obtain a blank body;
F. firing the blank, wherein during firing, the temperature is raised to 505-520 ℃ at the speed of 6-8 ℃/min, and the temperature is kept for 3-4 h; then, the temperature is increased by 955-975 ℃ at the speed of 15-20 ℃/min, and the firing is continued for 1-1.5 h; then cooling to 340-360 ℃, and keeping for 40-60 min to obtain a main body;
G. and then respectively manufacturing a base and a top cover, and assembling the base, the main body and the top cover to obtain the automatic water supply red pottery plant planter.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the automatic water supply red pottery plant planter is simple in structure and ingenious in design, planting grooves which are uniformly distributed are formed in the periphery of the main body, seeds are buried in the planting grooves, and the seeds can absorb nutrient solution to germinate and grow by utilizing the porous water absorption penetrating structure made of red pottery materials.
According to the invention, through selecting raw material compositions of the main body, optimizing the content of each raw material, selecting red loam, high silica pottery clay, quartz sand, diatomite, bentonite, feldspar, calcite, charcoal powder, sodium carboxymethyl starch, basalt fiber and glass fiber in a proper proportion, fully playing respective advantages, complementing each other and promoting each other, the main body of the prepared automatic water supply red pottery plant planter has an open-pore microporous structure (the diameter of a gap is 0.6-1 um), and the structure (except for the micropores) is compact, the mechanical strength is high (the compressive strength and other mechanical properties are good), the main body has good mechanical properties (durability) and light characteristics (light weight and convenient use), seeds can be buried in planting grooves, and the seeds can absorb nutrient solution by utilizing the porous water absorption and permeation structure made of red pottery materials to germinate and grow; the thermal expansion coefficient is small, the thermal shock resistance is good, and the material can be repeatedly used in an environment with alternating cold and heat; in addition, the cost is low, the heat conductivity coefficient is equivalent to that of natural rock soil, and the method is suitable for plant growth and has wide market application prospect.
According to the automatic water supply red pottery plant planter, red loam in a proper proportion is added to serve as a main raw material, diatomite and bentonite in a proper proportion are added, the diatomite and the bentonite are matched with each other to achieve a good synergistic effect, the water absorption performance can be greatly improved, water can be absorbed by fully utilizing the microporous structure of the main body of the automatic water supply red pottery plant planter, and the water can be retained by utilizing the water absorption performance of the raw material components such as the diatomite and the bentonite, so that an aqueous solution can slowly permeate out after the main body of the automatic water supply red pottery plant planter contains a nutrient solution, but cannot permeate quickly, water drops are generated to drip downwards, namely the main body of the automatic water supply red pottery plant planter is kept in a wet state, and the automatic water supply red pottery plant planter is suitable for plant growth; and the automatic water supply red pottery planter can be matched with other components, so that the main body of the automatic water supply red pottery planter is excellent in comprehensive performance.
The invention adds the high silicon clay and the clay with proper proportion, preferably, the high silicon clay is silty clay consisting of quartz, kaolinite, montmorillonite, potassium feldspar and albite, wherein the mass ratio of the quartz, the kaolinite, the montmorillonite, the potassium feldspar and the albite is 100: (78-83): (44-47): (36-39): (27-29). The high-silicon pottery clay and the clay are matched with each other to play a good synergistic effect, the bonding strength with red loam, diatomite, bentonite, feldspar, calcite and the like is greatly enhanced after the high-silicon pottery clay and the clay are added, the structure is compact (except micropores), the mechanical strength is high (the mechanical properties such as compressive strength and the like are good), and the addition of the high-silicon pottery clay with a proper proportion is favorable for forming a micro-pore structure with openings of a main body of the automatic water supply red pottery plant planter; and the cost of the clay is low, so that the cost of the invention is greatly reduced.
According to the automatic water supply red pottery plant planter, the quartz sand is added in a proper proportion, so that the mechanical properties such as the compression strength and the like of the main body of the automatic water supply red pottery plant planter are further improved; and the main body of the automatic water supply red pottery plant planter is ensured to have excellent comprehensive performance by being matched with other components such as high-silicon pottery clay, red loam, diatomite, bentonite, feldspar, calcite and the like.
The feldspar and the calcite with proper proportions are added, and the binding force with other components is strong, so that the mechanical properties such as the compression strength and the like of the main body of the automatic water supply red pottery plant planter are further improved; and the cost is low, and the cost of the invention is greatly reduced.
The charcoal powder and sodium carboxymethyl starch are added according to a proper proportion, wherein the particle size of the charcoal powder is preferably 0.01-0.03 mu m. The charcoal powder mainly plays a good pore-forming role, the sodium carboxymethyl starch mainly plays a thickening role (convenient for rough blank forming) and a pore-forming role (cooperated with the charcoal powder), the charcoal powder and the sodium carboxymethyl starch are mutually matched to play a good synergistic role, and the main body of the prepared automatic water supply pottery red plant planter has a micro-pore structure (the diameter of a pore is 0.6-1 um) with pores, the main body is compact in structure (except the micro-pores), high in mechanical strength (good in mechanical properties such as compressive strength) and good in mechanical property (durable) and light weight property (portable) through a special firing process of firstly raising the temperature to 505-520 ℃ at a speed of 6-8 ℃/min and keeping for 3-4 h, then raising the temperature to 955-975 ℃ at a speed of 15-20 ℃/min and continuously firing for 1-1.5 h, then lowering the temperature to 340-360 ℃ and keeping for 40-60 min, convenient to use), and the seeds can be buried in the planting grooves, and the seeds can absorb the nutrient solution to germinate and grow by utilizing the porous water absorption and permeation structure made of red pottery; the thermal expansion coefficient is small, the thermal shock resistance is good, and the material can be repeatedly used in an environment with alternating cold and heat; in addition, the cost is low, and the method has wide market application prospect.
The basalt fiber part and the glass fiber are added in a proper proportion, and are matched with each other, so that a good synergistic effect is achieved, and the mechanical properties such as the compression resistance and the like of the main body of the automatic water supply red pottery plant planter are greatly improved.
The manufacturing method has simple process and simple and convenient operation, and saves manpower and equipment cost; meanwhile, the main body of the automatic water supply red pottery plant planter disclosed by the invention is ensured to have excellent comprehensive performance.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in connection with specific examples, which should not be construed as limiting the present patent.
The test methods or test methods described in the following examples are all conventional methods unless otherwise specified; the reagents and materials, unless otherwise indicated, are conventionally obtained commercially or prepared by conventional methods.
Example 1:
an automatic water supply red pottery plant planter comprises a base 1, a main body 2 and a top cover 3;
the base 1 is detachably mounted at the bottom of the main body 2;
a liquid storage cavity 21 for containing nutrient solution is arranged in the main body 2; planting grooves 22 are uniformly distributed on the periphery of the main body 2;
the top cover 3 is detachably mounted on the top of the main body 2;
the main body 2 is made of red pottery, and the red pottery is prepared from the following raw materials in parts by weight:
35-45 parts of red loam,
6-10 parts of kaolin,
20-28 parts of clay,
8-10 parts of quartz sand,
10-16 parts of diatomite,
5-8 parts of bentonite,
12-18 parts of feldspar,
15-22 parts of calcite,
2-2.8 parts of charcoal powder,
1.8-2.4 parts of sodium carboxymethyl starch,
2.5 to 3.5 parts of basalt fiber,
2.2-2.8 parts of glass fiber.
Preferably, the red pottery is prepared from the following raw materials in parts by weight:
40 portions of red loam,
8 parts of high silicon pottery clay,
24 portions of clay,
9 portions of quartz sand,
13 portions of diatomite,
6.5 portions of bentonite,
15 portions of feldspar,
18.5 portions of calcite,
2.4 parts of charcoal powder,
2.1 parts of sodium carboxymethyl starch,
3 portions of basalt fiber,
2.5 parts of glass fiber.
Preferably, the main body 2 is in a frustum shape, such as a truncated cone shape or a truncated pyramid shape (e.g., a triangular truncated pyramid shape, a quadrangular truncated pyramid shape, etc.).
Preferably, the openings of the planting grooves 22 are in the shape of a parallelogram or a diamond.
Preferably, the base 1 is made of ceramic (such as red pottery), glass, stone, plastic, rubber or metal, and the top cover 3 is made of ceramic (such as red pottery), glass, stone, plastic, rubber or metal.
Preferably, the high-silica clay is silty clay consisting of quartz, kaolinite, montmorillonite, potassium feldspar and albite, wherein the mass ratio of the quartz, the kaolinite, the montmorillonite, the potassium feldspar and the albite is 100: 78-83: 44-47: 36-39: 27 to 29.
Preferably, the particle size of the charcoal powder is 0.01-0.03 μm.
Preferably, the length of the basalt fiber is 6-9 mm.
The invention also provides a manufacturing method of the automatic water supply red pottery plant planter, which comprises the following steps:
A. respectively weighing laterite, high silica pottery clay, quartz sand, diatomite, bentonite, feldspar, calcite, charcoal powder, sodium carboxymethyl starch, basalt fiber and glass fiber;
B. mixing quartz sand, feldspar and calcite, and then crushing by using an ultrafine crusher to obtain mixed mineral powder;
C. mixing laterite, high silica pottery clay, diatomite and bentonite, and then carrying out ball milling for 20-30 min; then adding the mixed mineral powder, and continuing ball milling for 30-40 min; during ball milling, the weight ratio of the mixture, the balls and the water is 1: 2.3: 0.67;
D. then adding charcoal powder, sodium carboxymethyl starch, basalt fiber and glass fiber, and adjusting the weight ratio of the mixture, the balls and the water to be 1: 2.2: continuing ball milling for 15-20 min at 0.61 to obtain uniformly mixed blank slurry;
E. then vacuum defoaming is carried out, then sizing is carried out to obtain a rough blank, natural drying in the shade is carried out, and the blank is benefited to obtain a blank body;
F. firing the blank, wherein during firing, the temperature is raised to 505-520 ℃ at the speed of 6-8 ℃/min, and the temperature is kept for 3-4 h; then, the temperature is increased by 955-975 ℃ at the speed of 15-20 ℃/min, and the firing is continued for 1-1.5 h; then cooling to 340-360 ℃, and keeping for 40-60 min to obtain a main body 2;
G. and then respectively manufacturing a base 1 and a top cover 3, and assembling the base 1, the main body 2 and the top cover 3 to obtain the automatic water supply red pottery plant planter.
Example 2:
an automatic water supply red pottery plant planter comprises a base 1, a main body 2 and a top cover 3;
the base 1 is detachably mounted at the bottom of the main body 2;
a liquid storage cavity 21 for containing nutrient solution is arranged in the main body 2; planting grooves 22 are uniformly distributed on the periphery of the main body 2;
the top cover 3 is detachably mounted on the top of the main body 2;
the main body 2 is made of red pottery, and the red pottery is prepared from the following raw materials in parts by weight:
35 portions of red loam,
6 parts of high silicon pottery clay,
20 portions of clay,
8 parts of quartz sand,
10 portions of diatomite,
5 parts of bentonite,
12 parts of feldspar,
15 portions of calcite,
2 portions of charcoal powder,
1.8 parts of sodium carboxymethyl starch,
2.5 parts of basalt fiber,
2.2 parts of glass fiber.
In the present embodiment, the main body 2 has a truncated cone shape, such as a truncated cone shape or a truncated pyramid shape.
In this embodiment, the openings of the planting grooves 22 are in the shape of a parallelogram or a diamond.
In this embodiment, the base 1 is made of ceramic (such as red pottery), glass, stone, plastic, rubber, or metal, and the top cover 3 is made of ceramic (such as red pottery), glass, stone, plastic, rubber, or metal.
In this embodiment, the kaolin is silty clay composed of quartz, kaolinite, montmorillonite, potassium feldspar and albite, wherein the mass ratio of the quartz, the kaolinite, the montmorillonite, the potassium feldspar and the albite is 100: 78: 44: 36: 27.
in this example, the particle size of the charcoal powder was 0.01. mu.m.
In this embodiment, the length of the basalt fiber is 6 mm.
In this embodiment, the method for manufacturing the automatic water supply red pottery plant planter includes the following steps:
A. respectively weighing laterite, high silica pottery clay, quartz sand, diatomite, bentonite, feldspar, calcite, charcoal powder, sodium carboxymethyl starch, basalt fiber and glass fiber;
B. mixing quartz sand, feldspar and calcite, and then crushing by using an ultrafine crusher to obtain mixed mineral powder;
C. mixing laterite, high silica pottery clay, diatomite and bentonite, and ball milling for 20 min; then adding the mixed mineral powder, and continuing ball milling for 40 min; during ball milling, the weight ratio of the mixture, the balls and the water is 1: 2.3: 0.67;
D. then adding charcoal powder, sodium carboxymethyl starch, basalt fiber and glass fiber, and adjusting the weight ratio of the mixture, the balls and the water to be 1: 2.2: continuing ball milling for 15min at 0.61 to obtain uniformly mixed blank slurry;
E. then vacuum defoaming is carried out, then sizing is carried out to obtain a rough blank, natural drying in the shade is carried out, and the blank is benefited to obtain a blank body;
F. firing the blank body, wherein during firing, the temperature is firstly increased to 505 ℃ at the speed of 6 ℃/min, and the temperature is kept for 4 h; then, the temperature is raised to 955 ℃ at the speed of 15 ℃/min, and the firing is continued for 1 h; then cooling to 340 ℃, and keeping for 60min to obtain a main body 2;
G. and then respectively manufacturing a base 1 and a top cover 3, and assembling the base 1, the main body 2 and the top cover 3 to obtain the automatic water supply red pottery plant planter.
Example 3:
an automatic water supply red pottery plant planter comprises a base 1, a main body 2 and a top cover 3;
the base 1 is detachably mounted at the bottom of the main body 2;
a liquid storage cavity 21 for containing nutrient solution is arranged in the main body 2; planting grooves 22 are uniformly distributed on the periphery of the main body 2;
the top cover 3 is detachably mounted on the top of the main body 2;
the main body 2 is made of red pottery, and the red pottery is prepared from the following raw materials in parts by weight:
45 portions of red loam,
10 parts of high silicon pottery clay,
28 parts of clay,
10 portions of quartz sand,
16 portions of diatomite,
8 portions of bentonite,
18 parts of feldspar,
22 portions of calcite,
Charcoal powder 2.8 weight portions,
2.4 parts of sodium carboxymethyl starch,
3.5 parts of basalt fiber,
2.8 parts of glass fiber.
In the present embodiment, the main body 2 has a truncated cone shape, such as a truncated cone shape or a truncated pyramid shape.
In this embodiment, the openings of the planting grooves 22 are in the shape of a parallelogram or a diamond.
In this embodiment, the base 1 is made of ceramic (such as red pottery), glass, stone, plastic, rubber, or metal, and the top cover 3 is made of ceramic (such as red pottery), glass, stone, plastic, rubber, or metal.
In this embodiment, the kaolin is silty clay composed of quartz, kaolinite, montmorillonite, potassium feldspar, and albite, wherein the mass ratio of the quartz, kaolinite, montmorillonite, potassium feldspar, and albite is 100: 83: 47: 39: 29.
in this example, the particle size of the charcoal powder was 0.03. mu.m.
In this embodiment, the length of the basalt fiber is 9 mm.
In this embodiment, the method for manufacturing the automatic water supply red pottery plant planter includes the following steps:
A. respectively weighing laterite, high silica pottery clay, quartz sand, diatomite, bentonite, feldspar, calcite, charcoal powder, sodium carboxymethyl starch, basalt fiber and glass fiber;
B. mixing quartz sand, feldspar and calcite, and then crushing by using an ultrafine crusher to obtain mixed mineral powder;
C. mixing laterite, high silica pottery clay, diatomite and bentonite, and ball milling for 30 min; then adding the mixed mineral powder, and continuing ball milling for 30 min; during ball milling, the weight ratio of the mixture, the balls and the water is 1: 2.3: 0.67;
D. then adding charcoal powder, sodium carboxymethyl starch, basalt fiber and glass fiber, and adjusting the weight ratio of the mixture, the balls and the water to be 1: 2.2: continuing ball milling for 20min at 0.61 to obtain uniformly mixed blank slurry;
E. then vacuum defoaming is carried out, then sizing is carried out to obtain a rough blank, natural drying in the shade is carried out, and the blank is benefited to obtain a blank body;
F. firing the blank, wherein during firing, the temperature is raised to 520 ℃ at the speed of 8 ℃/min, and the temperature is kept for 3 h; then, the temperature is increased to 975 ℃ at the speed of 20 ℃/min, and the firing is continued for 1.5 h; then cooling to 360 ℃, and keeping for 40min to obtain a main body 2;
G. and then respectively manufacturing a base 1 and a top cover 3, and assembling the base 1, the main body 2 and the top cover 3 to obtain the automatic water supply red pottery plant planter.
Example 4:
an automatic water supply red pottery plant planter comprises a base 1, a main body 2 and a top cover 3;
the base 1 is detachably mounted at the bottom of the main body 2;
a liquid storage cavity 21 for containing nutrient solution is arranged in the main body 2; planting grooves 22 are uniformly distributed on the periphery of the main body 2;
the top cover 3 is detachably mounted on the top of the main body 2;
the main body 2 is made of red pottery, and the red pottery is prepared from the following raw materials in parts by weight:
40 portions of red loam,
8 parts of high silicon pottery clay,
24 portions of clay,
9 portions of quartz sand,
13 portions of diatomite,
6.5 portions of bentonite,
15 portions of feldspar,
18.5 parts of calcite,
2.4 parts of charcoal powder,
2.1 parts of sodium carboxymethyl starch,
3 portions of basalt fiber,
2.5 parts of glass fiber.
In the present embodiment, the main body 2 has a truncated cone shape, such as a truncated cone shape or a truncated pyramid shape.
In this embodiment, the openings of the planting grooves 22 are in the shape of a parallelogram or a diamond.
In this embodiment, the base 1 is made of ceramic (such as red pottery), glass, stone, plastic, rubber, or metal, and the top cover 3 is made of ceramic (such as red pottery), glass, stone, plastic, rubber, or metal.
In this embodiment, the kaolin is silty clay composed of quartz, kaolinite, montmorillonite, potassium feldspar and albite, wherein the mass ratio of the quartz, the kaolinite, the montmorillonite, the potassium feldspar and the albite is 100: 80.5: 45.5: 37.5: 28.
in this example, the particle size of the charcoal powder was 0.02 μm.
In this embodiment, the length of the basalt fiber is 7 mm.
In this embodiment, the method for manufacturing the automatic water supply red pottery plant planter includes the following steps:
A. respectively weighing laterite, high silica pottery clay, quartz sand, diatomite, bentonite, feldspar, calcite, charcoal powder, sodium carboxymethyl starch, basalt fiber and glass fiber;
B. mixing quartz sand, feldspar and calcite, and then crushing by using an ultrafine crusher to obtain mixed mineral powder;
C. mixing laterite, high silica pottery clay, diatomite and bentonite, and ball milling for 25 min; then adding the mixed mineral powder, and continuing ball milling for 35 min; during ball milling, the weight ratio of the mixture, the balls and the water is 1: 2.3: 0.67;
D. then adding charcoal powder, sodium carboxymethyl starch, basalt fiber and glass fiber, and adjusting the weight ratio of the mixture, the balls and the water to be 1: 2.2: continuing ball milling for 18min at 0.61 to obtain uniformly mixed blank slurry;
E. then vacuum defoaming is carried out, then sizing is carried out to obtain a rough blank, natural drying in the shade is carried out, and the blank is benefited to obtain a blank body;
F. firing the blank, wherein during firing, the temperature is firstly increased to 512 ℃ at the speed of 7 ℃/min, and the temperature is kept for 3.5 h; then raising the temperature at 965 ℃ at the speed of 18 ℃/min, and continuing to fire for 1.25 h; then cooling to 350 ℃, and keeping for 50min to obtain a main body 2;
G. and then respectively manufacturing a base 1 and a top cover 3, and assembling the base 1, the main body 2 and the top cover 3 to obtain the automatic water supply red pottery plant planter.
Comparative example 1:
the invention discloses Chinese patent publication No. 201410031544.4 entitled Red loam bone pottery tableware for daily use and a manufacturing method thereof.
The bodies of the automatic water supply red pottery plants planted in examples 2 to 4 according to the present invention and comparative example 1 were subjected to the performance test, and the test results are shown in table 1.
Wherein the thermal conductivity is tested before water absorption (in a natural dry state); the water absorption time in the water absorption test is 1h, and the test is carried out under the normal temperature condition.
TABLE 1
As can be seen from the above table, the main body of the automatic water supply red pottery plant planter of the present invention has the following advantages: the density is low, the compressive strength is high and far higher than that of the comparative example 1, and the high-density composite material well integrates good mechanical properties (durability) and light weight (lightness and convenient use); the water absorption rate is high, the water absorption speed is high, and meanwhile, the water-retaining property is certain (namely, no obvious natural leakage exists after water absorption); the heat conductivity coefficient is equivalent to that of natural rock soil, and the method is suitable for plant growth; the thermal expansion coefficient is small, the thermal shock resistance is good, the material can be repeatedly used in the environment with alternating cold and hot changes, and the service life is long.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and these modifications and adaptations should be considered within the scope of the invention.
Claims (8)
1. The manufacturing method of the automatic water supply red pottery plant planter is characterized by comprising the following steps:
A. respectively weighing 35-45 parts of laterite, 6-10 parts of high-silica pottery clay, 20-28 parts of clay, 8-10 parts of quartz sand, 10-16 parts of diatomite, 5-8 parts of bentonite, 12-18 parts of feldspar, 15-22 parts of calcite, 2-2.8 parts of charcoal powder, 1.8-2.4 parts of sodium carboxymethyl starch, 2.5-3.5 parts of basalt fiber and 2.2-2.8 parts of glass fiber;
the high-silicon argil is silty clay consisting of quartz, kaolinite, montmorillonite, potassium feldspar and albite, wherein the mass ratio of the quartz to the kaolinite to the montmorillonite to the potassium feldspar to the albite is 100: (78-83): (44-47): (36-39): (27-29);
B. mixing quartz sand, feldspar and calcite, and then crushing by using an ultrafine crusher to obtain mixed mineral powder;
C. mixing laterite, high silica pottery clay, diatomite and bentonite, and then carrying out ball milling for 20-30 min; then adding the mixed mineral powder, and continuing ball milling for 30-40 min; during ball milling, the weight ratio of the mixture, the balls and the water is 1: 2.3: 0.67;
D. then adding charcoal powder, sodium carboxymethyl starch, basalt fiber and glass fiber, and adjusting the weight ratio of the mixture, the balls and the water to be 1: 2.2: continuing ball milling for 15-20 min at 0.61 to obtain uniformly mixed blank slurry;
E. then vacuum defoaming is carried out, then sizing is carried out to obtain a rough blank, natural drying in the shade is carried out, and the blank is benefited to obtain a blank body;
F. firing the blank, wherein during firing, the temperature is raised to 505-520 ℃ at the speed of 6-8 ℃/min, and the temperature is kept for 3-4 h; then, the temperature is increased by 955-975 ℃ at the speed of 15-20 ℃/min, and the firing is continued for 1-1.5 h; then cooling to 340-360 ℃, and keeping for 40-60 min to obtain a main body (2);
G. then respectively manufacturing a base (1) and a top cover (3), and assembling the base (1), the main body (2) and the top cover (3) to obtain the automatic water supply red pottery plant planter;
the base (1) is detachably arranged at the bottom of the main body (2); a liquid storage cavity (21) for containing nutrient solution is formed in the main body (2), and planting grooves (22) are uniformly distributed on the periphery of the main body (2); the top cover (3) is detachably mounted on the top of the main body (2).
2. The method for making an automatic water supply red pottery plant planter according to claim 1 wherein the red pottery is made from the following raw materials in parts by weight:
40 portions of red loam,
8 parts of high silicon pottery clay,
24 portions of clay,
9 portions of quartz sand,
13 portions of diatomite,
6.5 portions of bentonite,
15 portions of feldspar,
18.5 portions of calcite,
2.4 parts of charcoal powder,
2.1 parts of sodium carboxymethyl starch,
3 portions of basalt fiber,
2.5 parts of glass fiber.
3. The method for manufacturing the automatic water supply red pottery plant planter according to claim 1, wherein the main body (2) is frustum-shaped.
4. The method for manufacturing the automatic water supply red pottery plant planter according to claim 3, wherein the main body (2) is in a cone frustum shape or a multi-pyramid frustum shape.
5. The method for manufacturing the automatic water supply red pottery plant planter according to claim 1, wherein the opening of the planting groove (22) is in a parallelogram shape.
6. The manufacturing method of the automatic water supply red pottery plant planter as claimed in claim 1, wherein the base (1) is made of ceramic, glass, stone, plastic, rubber or metal, and the top cover (3) is made of ceramic, glass, stone, plastic, rubber or metal.
7. The manufacturing method of the automatic water supply red pottery plant planter according to claim 1, wherein the particle size of the charcoal powder is 0.01-0.03 μm.
8. The manufacturing method of the automatic water supply red pottery plant planter according to claim 1, wherein the length of the basalt fiber is 6-9 mm.
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