CN111196723A

CN111196723A - Refrigerator deodorizing ball

Info

Publication number: CN111196723A
Application number: CN201811488719.9A
Authority: CN
Inventors: 陈遥
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-06
Filing date: 2018-12-06
Publication date: 2020-05-26

Abstract

A refrigerator odor removing ball comprises a container and a plurality of ceramic functional balls, wherein a storage cavity is formed in the container, the ceramic functional balls are placed in the storage cavity, and at least one through hole is formed in the inner side wall of the storage cavity of the container; the ceramic functional ball comprises the following raw materials in parts by weight: 5-12 parts of bauxite, 5-10 parts of muyu stone, 1-3 parts of attapulgite, 15-23 parts of diatomite, 1-3 parts of bentonite, 2-6 parts of quartz, 1-3 parts of sepiolite, 40-50 parts of zircon sand, 5-12 parts of clay, 5-10 parts of bamboo charcoal and 1-2 parts of a silver ion antibacterial agent; the ceramic functional ball is prepared by sequentially carrying out crushing, powder preparation, primary purification, mixing, secondary purification, rare earth activation, photocatalytic oxidation, forming, drying, firing and packaging on raw materials of the ceramic functional ball. The invention is convenient and durable, and has good moisture absorption, sterilization, deodorization and deodorization effects; the ceramic functional ball achieves the real new-generation inorganic antibiosis, has excellent sterilization and bacteriostasis capability, and has the sterilization capability of more than 99 percent on escherichia coli, staphylococcus aureus and candida albicans within 24 hours.

Description

Refrigerator deodorizing ball

Technical Field

The invention relates to a deodorizing tool for a refrigerator, in particular to a refrigerator deodorizing ball with good moisture absorption, deodorization and sterilization effects.

Background

The refrigerator is an essential household appliance for modern life, brings great convenience to people, and brings much trouble to people. The air in the refrigerator is moist, so that the refrigerator has peculiar smell after long-term use, and a great amount of bacteria are bred in corners. The moist air can shorten the storage time of food in the refrigerator, and green vegetables and the like are easy to rot; the deterioration of food, especially cooked food, is aggravated by the breeding of bacteria, and the health of people is influenced; the odor can reduce the comfort level of people in use.

At present, people generally use cloth to wipe water on the inner surface of the refrigerator or place common drying agents to solve the problem. However, the common drying agent is placed in the refrigerator, and can secondarily pollute stored food; for the peculiar smell, people generally adopt some articles for absorbing the peculiar smell to be placed in a refrigerator; for bacteria, disinfection methods such as ordinary chemicals are generally used. In the process, some substances harmful to human health are used, and chemical residues are generated.

At present, a plurality of refrigerator deodorization devices are available on the market for absorbing moisture, removing peculiar smell, and sterilizing. But the deodorization effect is good, and the peculiar smell of the refrigerator can not be removed by using products which are harmful to the health of people, the number of the products for disinfection and sterilization is not large, and the number of the products which can not generate residues after the use is less. For example, chinese patent publication No. CN204864205U discloses a refrigerator deodorizer, which includes a power supply, a manual/automatic control switching circuit, a control circuit, an oscillation circuit, and a voltage boosting and executing circuit; the power supply supplies electrical signals to the circuit; the manual-automatic control switching circuit has the functions of light control and manual control, the control switch is normally arranged in the light control position and placed in the refrigerator, when the refrigerator door is opened, the deodorizer is started to generate ozone, and when the deodorization is forced, a manual control mode is adopted; the control circuit is used for controlling the working state of the oscillation circuit and amplifying the controlled oscillation signal; the oscillation circuit generates an oscillation signal and provides a pulse signal for the boosting and executing circuit; the voltage boosting and executing circuit boosts the amplified oscillation signal and then releases the boosted oscillation signal through the two electrodes, so that ozone is generated.

By adopting the technical scheme, the ozone can be generated and applied to deodorization and sterilization in the refrigerator, but the ozone has peculiar smell and oxidability, so that the fresh of the air in the refrigerator is not facilitated, and the oxidability of the ozone has adverse influence on the storage of food.

Disclosure of Invention

The invention aims to provide a refrigerator deodorization ball which has good deodorization effect and sterilization effect, can adsorb toxic and harmful substances, release beneficial trace elements and purify the environment.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the utility model provides a refrigerator-freezer removes flavor ball, includes container, a plurality of ceramic function ball, it deposits the chamber to open in the container, the ceramic function ball is placed and is depositing intracavity, its characterized in that: at least one through hole is formed in the inner side wall of the storage cavity of the container; the ceramic functional ball comprises the following raw materials in parts by weight: 5-12 parts of bauxite, 5-10 parts of muyu stone, 1-3 parts of attapulgite, 15-23 parts of diatomite, 1-3 parts of bentonite, 2-6 parts of quartz, 1-3 parts of sepiolite, 40-50 parts of zircon sand, 5-12 parts of clay, 5-10 parts of bamboo charcoal and 1-2 parts of a silver ion antibacterial agent; the ceramic functional ball is prepared by sequentially carrying out crushing, powder preparation, primary purification, mixing, secondary purification, rare earth activation, photocatalytic oxidation, forming, drying, firing and packaging on raw materials of the ceramic functional ball. The ceramic functional ball is specially designed for the refrigerator, consists of a large number of ceramic particles which contain a plurality of natural mineral substances and are fired at high temperature, and has the functions of far infrared, negative ion, broad-spectrum antibiosis and decontamination; the deodorant can be used for replacing a common refrigerator deodorization device, can better absorb moisture and deodorize, is antibacterial, bactericidal and mildewproof, and can be used for a long time; but also can adsorb toxic and harmful substances, release beneficial trace elements and purify the environment.

In a preferred scheme, the step of crushing and pulverizing is as follows: respectively processing the above raw materials to obtain superfine powder; the primary purification step comprises the following steps: purifying the selected bauxite superfine powder for one time to prepare high-purity superfine alumina powder; the above-mentionedThe mixing steps are as follows: uniformly mixing other superfine powder prepared in the step of crushing and pulverizing with the high-purity superfine alumina powder prepared in the step of primary purification to prepare mixed powder; the secondary purification step comprises: performing secondary purification and ball milling on the mixed powder prepared in the mixing step, and removing impurities after secondary mixing through automatic magnetic separation equipment; the rare earth activation step is as follows: the rare earth activation catalysis is utilized to cause the system consisting of the antibacterial agent, water and air to generate O_2-And. OH reactive oxygen radicals; the steps of photocatalytic oxidation, forming and drying are as follows: titanium dioxide is used as a photocatalyst, and silver ions, zinc ions and titanium ions have synergistic effect, and are pressed into balls under the condition of 420 and 480kg/cm, and the balls are dried; the firing step comprises: and (3) calcining the ball prepared in the photocatalytic oxidation forming and drying step twice to obtain the finished product, namely the ceramic functional ball.

In a more preferable scheme, the temperature conditions of two times of calcination in the step of preparing pottery by sintering are as follows: the spheres prepared in the photocatalytic oxidation, forming and drying steps are subjected to primary bisque calcination at 1250-1450 ℃, then are subjected to heat preservation at 900 ℃ for 8 hours, and then are subjected to secondary calcination at 1310-1330 ℃. The biscuit firing has the effects of volatilizing moisture in the ball, volatilizing and burning organic matters, decomposing carbonate, and preliminarily forming mineral composition and structure, so that the ball has enough strength, the loss is reduced, the rapid firing is realized, and the product quality is improved.

In a more preferable scheme, the raw materials are respectively crushed into small blocks in the step of crushing and pulverizing, and then the small blocks are respectively processed and ground into powder to prepare the superfine powder.

In a more preferable scheme, in the primary purification step, bauxite ultrafine powder is soaked by a high-temperature sodium hydroxide solution to obtain a sodium metaaluminate solution; then filtering to remove residues, cooling the filtrate, adding aluminum hydroxide crystals, and stirring for a long time to decompose the sodium aluminate solution to separate out aluminum hydroxide precipitate; separating and cleaning the aluminum hydroxide precipitate, and calcining at 1050-1500 ℃ to prepare the high-purity superfine alumina powder.

In a preferred embodiment of the present invention, the container is made of TPR rubber. The TPR rubber has the characteristics of high elasticity, high strength, high resilience, environmental protection, no toxicity, safety, soft touch feeling, weather resistance, fatigue resistance, temperature resistance and the like.

Compared with the prior art, the invention has the following advantages:

(1) the refrigerator deodorizing ball is a high-tech, healthy, environment-friendly and energy-saving refrigerator deodorizing article, is convenient and durable, and has good moisture absorption, sterilization, deodorization and deodorization effects;

(2) the refrigerator deodorization ball is integrally made of soft and wear-resistant TPR rubber, so that the inner side wall of the refrigerator cannot be damaged by collision of a soft and wear-resistant shell;

(3) the ceramic functional ball achieves the real new-generation inorganic antibiosis, has excellent sterilization and bacteriostasis capability, and has the sterilization capability of more than 99 percent on escherichia coli, staphylococcus aureus and candida albicans within 24 hours;

(4) because the air cleaner is prepared from various raw materials in the nature, the released air, the cleaned wastewater and the like have no artificially synthesized components, so that the environment is not polluted, beneficial trace elements can be released, and the environment is purified.

Drawings

Fig. 1 is a schematic perspective view of embodiment 1 of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in figure 1, the refrigerator deodorizing ball in the embodiment comprises a container 1 and a plurality of ceramic functional balls 2, wherein a storage cavity is formed in the container 1, the ceramic functional balls 2 are placed in the storage cavity, and a plurality of through holes 3 are formed in the inner side wall of the storage cavity of the container 1.

The container 1 is made of TPR rubber.

The ceramic functional ball 2 in the above contains the following raw materials by weight (kg): the composite material is prepared from 12 parts of bauxite, 2 parts of attapulgite, 10 parts of muyu stone, 15 parts of diatomite, 3 parts of bentonite, 6 parts of quartz, 2 parts of sepiolite, 40 parts of zircon sand, 5 parts of clay, 5 parts of bamboo charcoal and 1 part of silver ion antibacterial agent by crushing, pulverizing, primary purifying, mixing, secondary purifying, activating rare earth, carrying out photocatalytic oxidation, forming, drying, firing, preparing into pottery and packaging. The ceramic functional ball 2 is specially designed for the refrigerator, is composed of a large number of ceramic particles which contain a plurality of natural mineral substances and are fired at high temperature, and has the functions of far infrared, negative ion, broad-spectrum antibiosis and decontamination; the deodorant can be used for replacing a common refrigerator deodorization device, can better absorb moisture and deodorize, is antibacterial, bactericidal and mildewproof, and can be used for a long time; but also can adsorb toxic and harmful substances, release beneficial trace elements and purify the environment.

The step of pulverizing and pulverizing is as follows: respectively processing the above raw materials to obtain superfine powder; the primary purification step comprises the following steps: purifying the selected bauxite superfine powder for one time to prepare high-purity superfine alumina powder; the mixing step is as follows: uniformly mixing other superfine powder prepared in the step of crushing and pulverizing with the high-purity superfine alumina powder prepared in the step of primary purification to prepare mixed powder; the secondary purification step comprises: performing secondary purification and ball milling on the mixed powder prepared in the mixing step, and removing impurities after secondary mixing through automatic magnetic separation equipment; the rare earth activation step is as follows: the rare earth activation catalysis is utilized to cause the system consisting of the antibacterial agent (the antibacterial agent is silver ion antibacterial agent) and water and air to generate O_2-And. OH reactive oxygen radicals; the steps of photocatalytic oxidation, forming and drying are as follows: titanium dioxide is used as a photocatalyst, silver ions, zinc ions and titanium ions have synergistic effect, and the titanium dioxide is pressed into balls under the condition of 420kg/cm and dried; the firing step comprises: and (3) calcining the ball prepared in the photocatalytic oxidation forming and drying step twice to obtain the finished product, namely the ceramic functional ball.

The temperature conditions of the two times of calcination in the step of firing the pottery are as follows: the balls prepared in the photocatalytic oxidation forming and drying step are subjected to primary bisque firing at 1250 ℃, then are subjected to heat preservation for 8 hours at 900 ℃, and then are subjected to secondary calcination at 1310 ℃. The biscuit firing has the effects of volatilizing moisture in the ball, volatilizing and burning organic matters, decomposing carbonate, and preliminarily forming mineral composition and structure, so that the ball has enough strength, the loss is reduced, the rapid firing is realized, and the product quality is improved.

In the step of pulverizing and pulverizing, the raw materials are respectively pulverized into small blocks, and then the small blocks are respectively processed and pulverized into powder to prepare the superfine powder.

In a more preferable scheme, in the primary purification step, bauxite ultrafine powder is soaked by a high-temperature sodium hydroxide solution to obtain a sodium metaaluminate solution; then filtering to remove residues, cooling the filtrate, adding aluminum hydroxide crystals, and stirring for a long time to decompose the sodium aluminate solution to separate out aluminum hydroxide precipitate; separating out and cleaning the aluminum hydroxide precipitate, and calcining at 1050 ℃ to prepare the high-purity superfine alumina powder.

The applicant takes the raw materials of the refrigerator deodorization ball to a Guangdong province microorganism analysis and detection center for detection, and an analysis and detection report 2018FM04677R01 shows that the result shows that the bacteria reduction rate is more than 99.99% after the raw materials of the refrigerator deodorization ball contact staphylococcus aureus for 24 hours, the bacteria reduction rate is more than 99.99% after the raw materials of the refrigerator deodorization ball contact candida albicans for 24 hours, and the bacteria reduction rate is more than 99.99% after the raw materials of the refrigerator deodorization ball contact escherichia coli for 24 hours.

Example 2

The freezer deodorizing ball of this example differs from example 1 in that:

the ceramic functional ball 2 comprises the following raw materials by weight (kg): 7 parts of bauxite, 3 parts of attapulgite, 7 parts of muyu stone, 23 parts of diatomite, 2 parts of bentonite, 3 parts of quartz, 3 parts of sepiolite, 43 parts of zircon sand, 7 parts of clay, 10 parts of bamboo charcoal and 2 parts of a silver ion antibacterial agent.

The steps of photocatalytic oxidation, forming and drying are as follows: titanium dioxide is used as a photocatalyst, silver ions, zinc ions and titanium ions act synergistically, and the titanium dioxide is pressed into balls under the condition of 480kg/cm and dried.

The temperature conditions of the two times of calcination in the step of firing the pottery are as follows: the balls prepared in the photocatalytic oxidation, forming and drying steps are subjected to primary biscuiting at 1450 ℃, then are subjected to heat preservation for 8 hours at 900 ℃, and then are subjected to secondary calcination at 1330 ℃.

Example 3

The freezer deodorizing ball of this example differs from example 1 in that:

the ceramic functional ball 2 comprises the following raw materials by weight (kg): 5 parts of bauxite, 1 part of attapulgite, 5 parts of muyu stone, 18 parts of diatomite, 1 part of bentonite, 2 parts of quartz, 1 part of sepiolite, 50 parts of zircon sand, 12 parts of clay, 7 parts of bamboo charcoal and 1 part of a silver ion antibacterial agent.

The steps of photocatalytic oxidation, forming and drying are as follows: titanium dioxide is used as a photocatalyst, silver ions, zinc ions and titanium ions act synergistically, and the titanium dioxide is pressed into balls under the condition of 450kg/cm and dried.

The temperature conditions of the two times of calcination in the step of firing the pottery are as follows: the balls prepared in the photocatalytic oxidation forming and drying step are subjected to primary biscuit firing at 1350 ℃, then are subjected to heat preservation for 8 hours at 900 ℃, and then are subjected to secondary calcination at 1320 ℃.

Example 4

The freezer deodorizing ball of this example differs from example 3 in that:

the ceramic functional ball 2 comprises the following raw materials by weight (kg): 9 parts of bauxite, 1 part of attapulgite, 8 parts of muyu stone, 18 parts of diatomite, 2 parts of bentonite, 4 parts of quartz, 2 parts of sepiolite, 45 parts of zircon sand, 9 parts of clay, 7 parts of bamboo charcoal and 1 part of a silver ion antibacterial agent.

The method comprises the following steps:

(1) dividing 10 refrigerators with the same brand and the same model into five groups of a, b, c, d and e, wherein each group comprises 2 refrigerators, and allowing the refrigerators to be used for 10 days under the same environment (wherein the refrigerators are filled with the same quantity of fruits, vegetables, cooked foods and raw meat of the same type);

(2) the freezer deodorizing balls of example 1 were placed in the freezer group a, the freezer deodorizing balls of example 1 were placed in the freezer group b, the freezer deodorizing balls of example 2 were placed in the freezer group c, the freezer deodorizing balls of example 3 were placed in the freezer group d, and the freezer deodorizing balls of example 4 were placed in the freezer group e.

Results comparative data:

a group: the refrigerator has a large peculiar smell, air is moist, and a lot of fruits and vegetables are deteriorated.

b group: the refrigerator has no obvious peculiar smell basically, the air is fresh, and the stored food is basically intact.

And c, group: the refrigerator has no obvious peculiar smell, the air is fresh, and the stored food is more complete.

And d, group: the freezer has no obvious peculiar smell, the air is fresh, and the stored food is basically intact.

And e, group: the freezer has no obvious peculiar smell, the air is fresh, and the stored food is basically intact.

By comparison, it is concluded that: the refrigerator deodorizing ball has good moisture absorption, sterilization, deodorization and deodorization effects.

The refrigerator deodorization ball is prepared from various raw materials in the nature, released air, cleaned wastewater and the like have no artificially synthesized components, and the refrigerator deodorization ball cannot pollute the environment and can release beneficial trace elements and purify the environment.

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and the equivalent or simple change of the structure, the characteristics and the principle described in the present patent idea is included in the protection scope of the present patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a refrigerator-freezer removes flavor ball, includes container, a plurality of ceramic function ball, it deposits the chamber to open in the container, the ceramic function ball is placed and is depositing intracavity, its characterized in that: at least one through hole is formed in the inner side wall of the storage cavity of the container; the ceramic functional ball comprises the following raw materials in parts by weight: 5-12 parts of bauxite, 5-10 parts of muyu stone, 1-3 parts of attapulgite, 15-23 parts of diatomite, 1-3 parts of bentonite, 2-6 parts of quartz, 1-3 parts of sepiolite, 40-50 parts of zircon sand, 5-12 parts of clay, 5-10 parts of bamboo charcoal and 1-2 parts of a silver ion antibacterial agent; the ceramic functional ball is prepared by sequentially carrying out crushing, powder preparation, primary purification, mixing, secondary purification, rare earth activation, photocatalytic oxidation, forming, drying, firing and packaging on raw materials of the ceramic functional ball.

2. The bin odor elimination ball of claim 1, wherein: the step of pulverizing and pulverizing is as follows: respectively processing the above raw materials to obtain superfine powder; the primary purification step comprises the following steps: purifying the selected bauxite superfine powder for one time to prepare high-purity superfine alumina powder; the mixing step is as follows: uniformly mixing other superfine powder prepared in the step of crushing and pulverizing with the high-purity superfine alumina powder prepared in the step of primary purification to prepare mixed powder; the secondary purification step comprises: performing secondary purification and ball milling on the mixed powder prepared in the mixing step, and removing impurities after secondary mixing through automatic magnetic separation equipment; the rare earth activation step is as follows: the rare earth activation catalysis is utilized to cause the system consisting of the antibacterial agent, water and air to generate O_2-And. OH reactive oxygen radicals; the steps of photocatalytic oxidation, forming and drying are as follows: titanium dioxide is used as a photocatalyst, and silver ions, zinc ions and titanium ions have synergistic effect, and are pressed into balls under the condition of 420 and 480kg/cm, and the balls are dried; the firing step comprises: and (3) calcining the ball prepared in the photocatalytic oxidation forming and drying step twice to obtain the finished product, namely the ceramic functional ball.

3. The bin odor elimination ball of claim 2, wherein: the temperature conditions of the two times of calcination in the step of firing the pottery are as follows: the spheres prepared in the photocatalytic oxidation, forming and drying steps are subjected to primary bisque calcination at 1250-1450 ℃, then are subjected to heat preservation at 900 ℃ for 8 hours, and then are subjected to secondary calcination at 1310-1330 ℃.

4. The bin odor elimination ball of claim 2, wherein: in the step of pulverizing and pulverizing, the raw materials are respectively pulverized into small blocks, and then the small blocks are respectively processed and pulverized into powder to prepare the superfine powder.

5. The bin odor elimination ball of claim 2, wherein: in the primary purification step, the bauxite ultrafine powder is soaked by a high-temperature sodium hydroxide solution to obtain a sodium metaaluminate solution; then filtering to remove residues, cooling the filtrate, adding aluminum hydroxide crystals, and stirring for a long time to decompose the sodium aluminate solution to separate out aluminum hydroxide precipitate; separating and cleaning the aluminum hydroxide precipitate, and calcining at 1050-1500 ℃ to prepare the high-purity superfine alumina powder.

6. A cooler odor removing ball as defined in any one of claims 1-5 wherein: the container is made of TPR rubber.