阅读说明：本技术 一种富硒填料、制备方法及制水机 (Selenium-rich filler, preparation method and water making machine ) 是由 邓燕 于 2019-11-14 设计创作，主要内容包括：本申请公开了一种富硒填料、制备方法及制水机,制水机包括通过设置有进水口的盖体,与所述盖体可拆卸密闭连接的壳体,所述壳体内设置有活化抑菌层和富硒温汤层,以及用于将所述活化抑菌层和富硒温汤层固定压实的弹簧。所述富硒温汤层包含富硒填料,所述富硒填料由硒矿、氧化硅、氢氧化钠、碳酸钙、硼砂、高岭土和陶瓷材料的混合物经过球磨、压合成块或球体或其他形状的颗形成物理的固定形状。本发明能够有效的提升自来水中的硒元素含量,通过增加硒元素的浓度和长时间的作用发挥硒元素对人体的有益效果。(The application discloses selenium-enriched filler, a preparation method and a water making machine, wherein the water making machine comprises a cover body and a shell, the cover body is provided with a water inlet, the shell is detachably connected with the cover body in a sealing mode, an activation antibacterial layer and a selenium-enriched warm soup layer are arranged in the shell, and a spring is used for fixing and compacting the activation antibacterial layer and the selenium-enriched warm soup layer. The selenium-rich warm soup layer contains a selenium-rich filler, and the selenium-rich filler is formed by ball-milling and pressing a mixture of selenium ore, silicon oxide, sodium hydroxide, calcium carbonate, borax, kaolin and a ceramic material into blocks or spheres or particles with other shapes to form a physical fixed shape. The invention can effectively improve the selenium content in tap water, and can play the beneficial effect of the selenium on human body by increasing the concentration of the selenium and long-term action.)

1. A selenium-rich filler is characterized in that: the selenium-rich filler comprises, by weight, 45-60% of selenium ore, 15-20% of silicon oxide, 17% of sodium hydroxide, 3-4% of boron oxide, 6-10% of titanium oxide, and the balance ceramic materials; the ceramic material comprises, by weight, selenium ore 50-60%, silicon oxide 15-18%, sodium oxide 12-18%, calcium oxide 12-15%, and titanium oxide 8-12%.

2. A preparation method of a selenium-rich filler is characterized by comprising the following steps: the method for preparing the selenium-rich filler disclosed by claim 1 specifically comprises the following steps:

step S100, weighing and mixing raw materials of the components according to the mass parts of 4.5-6 parts of selenium ore, 1.5-2 parts of silicon oxide, 1.7 parts of sodium hydroxide, 0.3-0.4 part of boron oxide and 0.6-1 part of titanium oxide to obtain a primary material mixture A; weighing a ceramic material with the mass of the mixture A being 15-20%;

step S200, putting the weighed mixture A and the ceramic material into a ball mill together for ball milling for at least 300 minutes to obtain mixed powder B, wherein the average particle size of the mixed powder B is between 5 and 7 micrometers;

step S300, putting the mixture powder B into a pressing granulator for granulation to prepare compact particles with the diameter of 0.0.5-1 mm, wherein the compaction strength is set to be 20-30 Kg;

step S400, pre-drying the particles obtained in the step S300, setting the drying temperature to 300 ℃, and preserving heat for 60-80 minutes to solidify the particles;

and S500, sintering the solidified particles in a kiln at the sintering temperature of 600-650 ℃ for 30min, and cooling to obtain the selenium-rich filler.

3. The utility model provides a water maker, includes through lid (15) that is provided with water inlet (16), with airtight connection's casing (2) can be dismantled to lid (15), be provided with on casing (2) and be used for the discharge to get into delivery port (1) of water inlet (16), its characterized in that:

the activation that follows the rivers direction in casing (2) is provided with in proper order and is carried out physical activation to water and is handled and be used for releasing selenium microelement selenium-enriched warm water layer, and be used for with activation fungus layer and the fixed compact spring (14) of selenium-enriched warm water layer, selenium-enriched warm water layer contains claim 2 selenium-enriched filler.

4. The water generator of claim 3, wherein: the activation and bacteriostasis layer comprises a plurality of spherical activation fillers (9), and a third water diversion plate (13) and a second water diversion plate (8) which are used for clamping two ends of the activation fillers (9) and are provided with a plurality of water guide holes (31) are axially arranged along the shell (2); and a second water stirrer (12) which changes the water flow direction to impact the activated filler (9) through water flow self-driving, a second filter screen (11) and a second spiral water guider (10) for separating and containing the activated filler (9) are further sequentially arranged between the third water dividing plate (13) and the second water dividing plate (8) along the water flow direction.

5. The water generator of claim 4, wherein: the second water stirrer (12) comprises an impeller unit for rotating and stirring water and a bracket unit for fixing the impeller unit;

the support unit comprises a stabilizing ring (71) attached to the inner wall of the shell (2), and stabilizing frames (72) respectively connected to two ends of the stabilizing ring (71) and used for covering the end faces of the stabilizing ring (71), wherein a stabilizing disc (73) is arranged at the center of the cross section of the stabilizing ring (71) of each stabilizing frame (72);

the impeller unit comprises a vertical column (75), a plurality of blades (74) fixedly arranged on the circumferential side wall of the vertical column (75), and balls (76) arranged on two ends of the vertical column (75), wherein the balls (76) are adapted to spherical grooves arranged on the stabilizing disc (73).

6. The water generator of claim 5, wherein: the water guide holes (31) are obliquely arranged along the longitudinal section of the second water distribution plate (8), and the oblique direction is consistent with the water stirring direction of the second water stirrer (12) and the water inlet direction of the second spiral water distributor (10).

7. The water generator of claim 6, wherein: the selenium-rich warm soup layer is arranged in the same structure as the activation antibacterial layer, the activation filler (9) is replaced by a selenium-rich filler (4), and a first water diversion plate (3) is arranged between the selenium-rich filler (4) and the bottom of the shell (2); and annular steps for respectively installing the first water distribution plate (3), the second water distribution plate (8) and the third water distribution plate (13) are arranged on the inner wall of the shell (2).

8. The water generator of claim 3, wherein: and an annular groove for accommodating the end of the spring (14) is formed in the inner wall of the cover body (15).

9. The water generator of claim 3, wherein: the shell (2) and the cover body (15) are made of edible PC materials, and water pipe joints made of 304 stainless steel are arranged in the water outlet (1) and the water inlet (16).

10. The water generator of claim 3, wherein: an edible silica gel sealing ring is adopted between the shell (2) and the cover body (15).

Technical Field

The invention relates to the field of water production equipment, in particular to water production equipment or a device for supplementing trace elements and activating water quality, and specifically relates to a selenium-rich filler, a preparation method and a water generator.

Background

Selenium element, called by world nutriologist, society of biochemistry (bobo roller doctor): selenium is the most important nutrient of mineral substances for prolonging the life, and is reflected in the comprehensive protection of the human body. The world health organization declares that selenium is the only mineral which plays a role in resisting cancers and inhibiting tumors for human bodies at present. China is one of the most serious areas in the world with selenium deficiency, and the selenium deficiency accounts for 72 percent of the total area of the whole country. About 8 million people live in the low selenium band. Because selenium cannot be generated by the human body per se and can only be taken in and supplemented outside, and the selenium in natural food cannot meet the requirements of the human body, the selenium supplement needs to be enhanced by 'extra'.

The selenium-rich hot spring water is also a source of the selenium-rich hot spring in a city named as spring water in Jiangxi of China, and according to investigation and discovery of relevant departments, over fifty years old is liberated, and local residents do not find a case of cancer patients. The method is directly related to the perennial use of hot spring water by local residents, and the local residents are evaluated as villages of longevity in China, and are also called as cancer-free villages. The health organization of the United nations declares that the selenium-rich hot spring has obvious curative effects on cardiovascular diseases, digestive system diseases, urinary system diseases, rheumatic arthritis, hypertension, chronic gastroenteritis, lumbar muscle strain, sciatica and other diseases.

Selenium as a trace element needs to be acted for a long time to achieve the effect, but in real life, most areas of China are selenium-deficient, so that the selenium element can not be continuously acted on the life of people. Therefore, the research and development of a novel product capable of improving the water quality and the selenium content is extremely necessary, and the method has great significance and profound application.

Disclosure of Invention

In order to solve the problems that people cannot well obtain the benefits of the long-term action of selenium element on human bodies due to the fact that the existing household water source does not contain selenium or contains extremely low selenium, and the anti-cancer immunity of the human bodies is poor due to the fact that the people do not have the action of the selenium element for a long time, the water generator activates tap water in a pure physical mode, slowly releases the selenium element in the selenium-rich filler under the action of water flow, improves the content of the selenium element and mineral substances in the tap water, achieves the effect of natural selenium-rich hot springs, and can achieve the effects of resisting cancer and inhibiting cancer through the long-term accumulated effect of the day and the month.

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

the selenium-rich filler comprises, by weight, 45-60% of selenium ore, 15-20% of silicon oxide, 17% of sodium hydroxide, 3-4% of boron oxide, 6-10% of titanium oxide, and the balance ceramic materials; the ceramic material comprises, by weight, selenium ore 50-60%, silicon oxide 15-18%, sodium oxide 12-18%, calcium oxide 12-15%, and titanium oxide 8-12%.

A preparation method of a selenium-rich filler specifically comprises the following steps:

step S100, weighing and mixing raw materials of the components according to the mass parts of 4.5-6 parts of selenium ore, 1.5-2 parts of silicon oxide, 1.7 parts of sodium hydroxide, 0.3-0.4 part of boron oxide and 0.6-1 part of titanium oxide to obtain a primary material mixture A; weighing a ceramic material with the mass of the mixture A being 15-20%;

step S200, putting the weighed mixture A and the ceramic material into a ball mill together for ball milling for at least 300 minutes to obtain mixed powder B, wherein the average particle size of the mixed powder B is between 5 and 7 micrometers;

step S300, putting the mixture powder B into a pressing granulator for granulation to prepare compact particles with the diameter of 0.0.5-1 mm, wherein the compaction strength is set to be 20-30 Kg;

step S400, pre-drying the particles obtained in the step S300, setting the drying temperature to 300 ℃, and preserving heat for 60-80 minutes to solidify the particles;

and S500, sintering the solidified particles in a kiln at the sintering temperature of 600-650 ℃ for 30min, and cooling to obtain the selenium-rich filler. The sintering temperature must not be higher than 650 ℃, because the boiling point of the selenium element is 684.9 ℃, if the sintering temperature is higher than 650 ℃, the selenium-rich filler sintered by the same proportion and components can obviously have 0.003-0.005mg/L reduction or even more in the internal circulation selenium element release experiment carried out for many times, which shows that although the boiling point of the selenium element is not reached, the selenium element can be lost under the long-time heat preservation state close to the boiling point temperature, so the sintering temperature of the selenium-rich filler is crucial. Further, through the internal circulation selenium release test, the release amount of the selenium is 0.001-0.0015mg/L, which is measured according to a plurality of groups of control experiments when the sintering temperature is lower than 600 ℃, and although the data only has a thousandth influence in terms of numerical value, the service life of the selenium-rich filler is seriously shortened. Because the selenium element is from selenium ore, after sintering, the selenium-rich filler becomes the only attachment carrier of the selenium element, and the attachment capability of the selenium element is influenced in the high-temperature sintering process, the sintering at the temperature lower than 600 ℃ is more beneficial to the release of the selenium element as can be seen from experimental results, and because the total amount of the selenium element is certain, the service life of the selenium-rich filler is obviously shortened when the release speed is too high, so that the selenium-rich filler needs to be replaced in advance, and the replacement period is shortened, and the cost is increased. As the benefit of the selenium element to human bodies is acknowledged worldwide, but the effect is embodied as a long-time effect, the best case is the selenium-rich hot spring in the existing hot water town in China, and the detected selenium content in water is still between 0.01 and 0.02mg/L, of course, due to the market operation and propaganda effect. The area of the existing selenium-rich hot spring in the hot soup town is enlarged due to artificial interference, so that the gushing amount of the underground hot spring is far larger than that of the original state, the content of selenium released in underground selenium ore is not enough to synchronously enlarge the amount of the hot spring, and the concentration content of the selenium in the existing selenium-rich hot spring is also obviously reduced. Further, selenium element, like calcium element, has a great effect on the human body, but does not provide elements that can be absorbed by the human body at high concentrations, so it is necessary to control the release rate of the selenium-rich filler within a scientific range and to prolong the service life, otherwise waste will be caused.

The utility model provides a water maker, include through the lid that is provided with the water inlet, with airtight connection's casing can be dismantled to the lid, be provided with on the casing and be used for discharging to get into the delivery port of inlet water, set gradually along the rivers direction in the casing and carry out the activation of physical activation processing to water and restrain the fungus layer and be used for releasing selenium microelement's rich selenium warm soup layer, and be used for with the fixed compacted spring in activation restraint fungus layer and rich selenium warm soup layer, rich selenium warm soup layer contains above-mentioned selenium-enriched filler.

The shell and the cover body are used as a closed shell of the water making machine, and in order to ensure that the activation antibacterial layer and the selenium-rich warm soup layer have sufficient stability, the activation antibacterial layer and the selenium-rich warm soup layer are compressedThe spring in the state provides elastic force to combine and fix the activated antibacterial layer and the selenium-rich broth layer at the bottom of the shell. The function of the activated antibacterial layer is that the existing activated water functional filler or functional filler can be adopted, such as the existing material used in the fluidized bed with the activated water function, and simultaneously, the active carbon or the existing material with the functions of bacteriostasis, antibiosis and sterilization can also be added. In the scheme, the activated antibacterial layer is applied by the applicant at 24/11/2017, and is authorized to be announced at 2/10/2018, and the announcement number is as follows: CN 107902709B, named as a functional filler in a household physical activation bacteriostatic water maker. This functional filler can be better than current technique to the activation system water effect of current running water, makes this application can gain better technological effect after making water like this. The selenium-rich warm soup layer can be made of the existing selenium-rich materials containing selenium ores, but the existing selenium ores are hard in texture, the structural gaps are about 4 microns, and the gaps are not communicated in a honeycomb shape, so that the selenium in the selenium ores can not be leached under the action of normal water flow, and the effect can be achieved to a certain extent by adopting natural selenium ores, but the effect cannot be optimal. Preferably, a mixture of selenium ore, silicon oxide, sodium hydroxide, calcium carbonate, borax, kaolin and ceramic materials is subjected to ball milling, pressing to form blocks or spheres or other shaped particles to form a physical fixed shape. And then placing the pressed particles in a kiln at a temperature of not higher than 650 ℃ for firing and forming, and cooling to obtain the components for forming the selenium-rich warm soup layer. The material prepared by the method can form a honeycomb shape in the gaps of the particles due to sintering, has a structure with countless micropores, and is convenient for water flow to pass through. The diameter of the water molecule is 4X 10 ^-10m, namely 0.4 nanometer, can freely circulate, has better dissolution of selenium element compared with natural selenium ore, and also provides a plurality of circulation channels for the dissolution of the selenium element.

Preferably, the activation bacteriostatic layer includes a plurality of activation fillers that are spherical, sets up along the casing axial and is used for centre gripping in third minute water board and the second minute water board that has a plurality of water guide holes at activation filler both ends. The purpose of arranging the third water diversion plate and the second water diversion plate at two ends of the activated filler is as follows: firstly, reduce water velocity, under normal water use state, can make the time of water and activation filler contact better, have better activation effect. Secondly, because the types of the existing activating fillers are various and are mostly set into granules, the third water diversion plate and the second water diversion plate can well restrain the plurality of discrete granular activating fillers, and the flowing length of water flow passing through the activating fillers is controlled, so that the activating indexes are flexibly set, and necessary conditions are provided for flexible customization of products.

Preferably, a second water stirrer, a second filter screen and a second spiral water deflector for separately accommodating the activated filler are further sequentially arranged between the third water dividing plate and the second water dividing plate along the water flow direction, wherein the second water stirrer, the second filter screen and the second spiral water deflector are self-driven by water flow to change the water flow direction and impact the activated filler. The second water stirrer is used for changing the internal flowing direction of water flowing through the water stirrer. Current water treatment, the activated filler that sets up in water purifier or the degerming machine all is static setting, after using a period, can adhere to more impurity on the activated filler as the upstream face, it is not good to lead to subsequent activation effect, it will have the compound motion of two kinds of motion of axial and spiral to have set up the second and stirs rivers behind the hydrophone, just so can make rivers be the heliciform and cut into the activated filler, have longer live time for single axial flow, impurity is difficult to form the adhesion of single upstream face and leads to the separation. Because under the effect of second stirring hydrophone, the upstream surface area of activation filler can become bigger, under the activation filler's of the same material prerequisite, stir the hydrophone through addding the second and can play better activation effect, reduce the influence that the attached separation of impurity produced. The second water agitator comprises an impeller unit for rotating and agitating water and a bracket unit for fixing the impeller unit; the bracket unit comprises a stabilizing ring which is attached to the inner wall of the shell and is arranged, and stabilizing frames which are respectively connected with two end heads of the stabilizing ring and are used for covering the end surfaces of the stabilizing ring, wherein the stabilizing frame is provided with a stabilizing disc at the center of a cross section of the stabilizing ring; the impeller unit comprises a stand column, a plurality of blades fixedly arranged on the circumferential side wall of the stand column and spheres arranged on two ends of the stand column, and the spheres are adapted to spherical grooves formed in the stabilizing disc. Adopt the effect of above-mentioned setting to form the rotation through the effect of blade with rivers, need not any actuating mechanism, realize zero energy consumption, environmental protection more, but can reach better technological effect.

Preferably, the water guide holes are obliquely arranged along the longitudinal section of the second water diversion plate, and the oblique direction is consistent with the water stirring direction of the second water stirrer and the water inlet direction of the second spiral water deflector. The selenium-rich warm soup layer is arranged in a structure which is the same as that of the activation antibacterial layer, the activation filler is replaced by the selenium-rich filler, and a first water diversion plate is arranged between the selenium-rich filler and the bottom of the shell.

Preferably, the inner wall of the shell is provided with annular steps for respectively mounting the first water distribution plate, the second water distribution plate and the third water distribution plate. And an annular groove for accommodating the end of the spring is formed in the inner wall of the cover body. The shell and the cover body are made of edible PC materials, and water pipe joints made of 304 stainless steel are arranged in the water outlet and the water inlet. An edible silica gel sealing ring is adopted between the shell and the cover body.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is an exploded view of the structural assembly of the present invention;

FIG. 2 is an exploded view of the inverted view structure of FIG. 1;

FIG. 3 is a front view of FIG. 1 in an assembled state;

FIG. 4 is a cross-sectional view of FIG. 3 taken along section A-A;

FIG. 5 is a perspective view of the spiral water deflector;

FIG. 6 is a perspective view of the water diversion plate;

fig. 7 is an exploded view of the structure of the water stirrer.

In the figure: 1-water outlet; 2-a shell; 3-a first water diversion plate; 4-selenium-rich filler; 5-a first spiral water deflector; 6-a first filter screen; 7-a first water stirrer; 8-a second water diversion plate; 9-activated fillers; 10-a second spiral water deflector; 11-a second screen; 12-a second water stirrer; 13-a third water diversion plate; 14-a spring; 15-a cover body; 16-a water inlet; 31-water guiding holes; 71-a stabilizing ring; 72-a stabilizer frame; 73-a stabilizing disc; 74-a leaf; 75-upright column; 76-sphere.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Furthermore, the appearances of the terms "first," "second," and the like in the description herein are only used for distinguishing between similar elements and are not intended to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present application do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.