KR102278144B1 - Water quality improvement material and Manufacturing method - Google Patents

Abstract

The present invention relates to a water quality improving material. More specifically, the present invention is achieved by a method for manufacturing a water quality improving material, which comprises: a mounting step of fixing a pin rod containing copper to a rotating body; a rotating step of rotating the pin rod by rotating the rotating body; a cutting step of generating continuous chips by cutting an outer surface of one end of the rotating pin rod with a cutter; a separating step of separating the chips from the pin rod; and a completing step of completing a water quality improving material by forming the separated chips into predetermined sizes. Accordingly, since the entire weight of the water quality improving material is reduced and the volume thereof is highly increased, the contact area with contaminated water can be maximized, spaces between parts of the water quality improving material are largely formed to make fluidity of the contaminated water good, and breakage is prevented to maximize life.

Description

Water quality improvement material and manufacturing method of water quality improvement agent

The present invention relates to a water quality improving agent.

In general, when washing with a washing machine, the detergent is dissolved in the washing machine tub, but the detergent does not dissolve well in water, which causes a problem that a part of the detergent remains in the laundry. In addition, detergent residues remain on the inner surface of the water tank, thereby contaminating the water tank, which is inconvenient to clean the water tank.

Due to this problem, there is an increasing number of cases of using laundry aids (water quality improving agents) such as solid detergents and ceramic balls that dissolve slowly inside the laundry balls.

In general, it is widely known that ceramic balls are effective in sterilizing and sterilizing as well as emitting far-infrared rays and increasing the surface activation of washing water. However, when washing using a ceramic ball, there is a disadvantage that the washing time is very long, so to reduce the washing time, it is sometimes used together with a general detergent. In this case, there is an advantage that can be used by reducing the amount of general detergent used.

Here, the laundry ball prevents tangling of laundry, and the laundry aid is used to wash contaminated laundry or to improve the water quality of laundry (contaminated water).

In the case of a solid detergent that dissolves slowly, there is a disadvantage of a short lifespan, and a ceramic ball has a disadvantage of being heavy instead of a long lifespan. For example, solid detergent dissolves quickly in washing water and has a disadvantage that it needs to be replaced frequently because the number of uses is small, and there is a problem that the ceramic ball is heavy and does not float properly and sinks to the bottom of the washing machine tub.

In order to improve this, a washing ball having a number of porous ceramic balls embedded therein has been developed as in Prior Art Registration No. 10-1222784.

However, these ceramic balls also have a disadvantage in that the ceramic balls are worn while they collide with each other inside the laundry balls during washing. That is, when the ceramic ball is worn, the fluidity of the ceramic ball inside the washing ball increases, so that the wear rate gradually increases. In particular, as the ceramic balls wear out, the fine powder seeps into the laundry or gets caught between the rotating plates, causing the rotating plate to malfunction.

On the other hand, the larger the contact area with water, the better the ceramic ball, and the greatest effect can be seen only when the wash water continuously passes between the laundry aids. However, if a large number of ceramic balls are used by forming small ceramic balls, there is a disadvantage in that the abrasion of the ceramic balls becomes severe. There is a problem with falling.

Republic of Korea Patent Registration No. 10-1222784 (published on January 15, 2013)

The present invention has been devised to solve the problems of the prior art, and it is possible to maximize the contact area with contaminated water by reducing the overall weight of the water quality improving agent and greatly increasing the volume, and space between the water quality improving agents An object of the present invention is to provide a method for manufacturing a water quality improving agent that is formed large and has good flowability of contaminated water and has a long lifespan.

Another object of the present invention is to provide a water quality improving agent manufactured by a method for producing a water quality improving agent.

In order to achieve this object, the present invention includes a mounting step of fixing a pin bar containing copper to a rotating body, a rotating step of rotating the pin bar by rotating the rotating body, and a cutter on the outer surface of one end of the rotating pin bar A method for producing a water quality improving agent comprising a cutting step of generating continuous chips by cutting with a razor, a separating step of separating the chips from the pin rod, and a completion step of completing the water quality improving agent by forming the separated chips to have a predetermined size is achieved

In addition, when one end of the pin bar is cut by a predetermined amount, a return step of returning the cutter to its original position and a supply step of supplying the pin bar by moving the pin bar as much as worn in the direction of one end of the pin bar may be further included.

In addition, the pin rod,

At least 55% by weight of copper.

In addition, one end of the pin bar may be formed in a conical shape, and the cutter may correspond to a conical surface of the pin bar.

In addition, the cutter may further include a rolling step of providing a guide for guiding the cut chip of the pin bar and rolling the chips generated from the pin bar to a predetermined size by the guide.

In addition, the guide unit,

The chips generated from the pin rods provided adjacent to the blade of the cutter may be immediately dried.

In addition, the guide unit,

It is formed in a concave round and the chip is curled in a meandering manner by the guide part, but one side is gathered and the other side is opened.

According to the present invention, since the continuous copper alloy chips in the form of thin plates are rolled into a plurality of cones based on one point, the overall weight of the water quality improving agent can be minimized and the volume can be formed large, and the contact area with wash water has the advantage of maximizing

In addition, there is an advantage of a long life by using a water quality improving agent made of a metal material.

In addition, by forming a large space inside the water quality improver, the fluidity of the wash water can be increased to maximize the efficacy of the water quality improver.

In addition, by providing a guide portion adjacent to the cutter blade, there is an advantage in that the chips are quickly dried.

In addition, by cutting while maintaining one end of the pin rod in a conical shape, it is possible to manufacture a water quality modifier of a desired size.

In addition, by supplying the pin bar by a certain length, it is possible to prevent bending or breaking when the pin bar is cut, and furthermore, it is possible to prevent the cutter from being damaged.

1 is a photograph showing a chip manufactured by a general cutting method.
Figure 2 is a block diagram of a water quality improving agent manufacturing method according to an embodiment of the present invention.
Figure 3 is a view schematically showing the process of the water quality improving agent manufacturing method according to an embodiment of the present invention.
Figure 4 is a plan view schematically showing a cutter in the method for producing a water initiator according to an embodiment of the present invention and a cross-sectional view taken along line BB.
5 is a cross-sectional view schematically showing another example of a cutter in the method for manufacturing a water quality improvement agent according to an embodiment of the present invention.
6 is a photograph showing a water quality improving agent manufactured by the method for manufacturing a water quality improving agent according to an embodiment of the present invention.
7 is an enlarged schematic view of a part of the water quality improving agent of FIG. 6 .
8 to 28 are test reports of a water quality improving agent according to an embodiment of the present invention.

A preferred embodiment of the present invention will be described in more detail with reference to the accompanying drawings, but already known technical parts will be omitted or compressed for the sake of brevity of description.

As shown in FIG. 1 , when a pin bar containing copper is cut in a general way, chips are continuously generated without being bent. Although this can form continuous chips serpentinely through a separate process, there is a disadvantage in that the manufacturing time is increased. In particular, in the process of bending, the chips break or harden, resulting in lower productivity. Alloys containing a large amount of copper have very high unit prices, so if manufacturing defects occur, the manufacturing cost also rises, resulting in very poor practicality. In addition, even if the chips are dense, the production cost is high, so practicality is very low. In addition, there is a risk of safety accidents because the chips are sharp when bent by hand. Therefore, it can be said that a practical manufacturing method is very important because the production speed and overall density determine the production cost.

As shown in FIGS. 2 to 6 , the method for manufacturing a water quality improvement agent according to an embodiment of the present invention includes a mounting step (A), a rotating step (B), a cutting step (C), a drying step (D), a separating step (E), the completion stage (F) and the supply stage (G) are included.

Before entering, the rotating body (2), the pin rod (1) and the cutter (3) will be described first.

The rotating body 2 rotates the pin bar 1, and a chuck 21 for fixing the pin bar 1 is provided, and rotates when power is supplied from the outside. At this time, the rotating body 2 has a built-in means (not shown) for supplying as much as the length cut in the direction of one end of the pin bar 1 when the pin bar 1 is cut by a certain amount. Here, the rotating body 2 is a part of a known shelf (not shown), and only the functions necessary for the description of the present invention will be described and the rest will be omitted.

The pin rod (1), one end is formed in the form of a cone 11, the inner angle (A1) of the cone 11 may be formed to approximately 60 ° ~ 120 °. More specifically, it is preferable to form the inner angle A1 of the cone 11 at one end of the pin rod 1 to 90° so that the chip 6 is well dried to a certain size while preventing the cutter 3 from being damaged. Do.

In addition, the pin rod 1 may be composed of 55 to 75% by weight of copper and 25 to 45% by weight of zinc. More specifically, the pin rod 1 is preferably composed of 63 to 66% by weight of copper and 34 to 37% by weight of zinc in order to maximize the cutting force, curling of the chip 6, and the efficacy of copper.

The cutter 3 uses a general bite, but as shown in FIG. 4 , the cutter blade 31 corresponds to one end of the pin rod 1 and the cutter blade 31 may be disposed at an angle of 45°, and the blade 31 is an acute angle. can be formed with

In addition, the cutter (3) is provided with a rounded guide portion (4) adjacent to the blade (31). At this time, the radius R of the guide portion 4 may be formed in a range of 2 mm to 4 mm. In addition, the guide portion 4 may be formed lower than the cutter blade 31, and as shown in FIG. 5 , the guide portions 4 and 4 ′ are arranged at different heights to reduce wear of the cutter blade 31 . can do.

For example, as shown in FIG. 4 , when the guide portion 4 is disposed adjacent to the cutter blade 31 and lower than the cutter blade 31 , the cutter blade 31 is sharper and the cutting force is increased, but wear and tear. speed goes fast In addition, when the radius of the guide portion 4 is formed small, the cutter blade 31 becomes sharper, and the abrasion of the cutter blade 31 increases, and the radius at which the chip 6 is rolled is also reduced. On the other hand, if the radius of the guide portion 4 is formed large, the cutter blade 31 is less sharp, but the cutter blade 31 is less worn, and the radius at which the chip 6 is rolled increases. A description thereof will be given later.

However, as shown in FIG. 5 , if the guide portion 4 ′ is disposed equal to or higher than that of the cutter blade 31 , the cutter blade 31 is less sharp, but the wear rate is slowed and the cutting can be stably performed.

Hereinafter, a method for manufacturing a water quality improving agent according to an embodiment of the present invention will be described.

The mounting step (A) is a step of fixing the other end of the pin bar 1 to the rotating body 2 , but mounting so that one end of the pin bar 1 protrudes from the rotating body 2 by a predetermined length.

The rotating step (b) is a step of rotating the pin rod (1) by rotating the rotating body (2) after the mounting step (a). At this time, the rotating body 2 can rotate at about 3000 to 5000 rpm, but it is preferable to rotate at about 4000 rpm in order to improve the productivity and cutting speed of the chips 6 continuous from the pin rod 1 .

In the cutting step (c), when the pin bar (1) rotates in the rotating step (b), the cutter (3) moves in front of one end of the pin bar (1), and the cutter (3) moves the pin bar (1) into a cone (11) at one end It is a step of cutting the pin rod (1) while in close contact with the surface. At this time, the cutter (3) can move at a rate of 0.06 mm to 0.1 mm per second in the other end direction of the pin rod (1). In more detail, the cutting movement speed of the cutter 3 is preferably moved at 0.08 mm per second to prevent the chip 6 from breaking while reducing the thickness of the chip 6 . For example, the cutting movement speed of the cutter 3 may vary depending on the material of the pin rod 1 . If the cutting movement speed of the cutter 3 is slow, the chip 6 is formed thinly, but the chip 6 may be broken. Also, if the moving speed is high, the cutter blade 31 may be rapidly worn or damaged as the chip 6 is formed thickly. Therefore, in the case of the pin rod 1 composed of 63 to 66% by weight of copper and 34 to 37% by weight of zinc, it is preferable to set the cutting movement speed of the cutter 3 to 0.08mm per second.

On the other hand, when the cutter 3 cuts the pin bar 1, one end of the pin bar 1 can always maintain a constant cone 11 shape. Accordingly, the width of the chip 6 can always be formed to be constant, and the length of one side and the other side of the chip 6 can be formed to be different from each other. That is, when the pin bar 1 rotates, the closer to the vertex of the cone 11, the shorter the circumference, and the farther away from the vertex of the cone 11, the longer the circumference. When cut, one side of the chip 6, that is, the vertex side of the cone 11 is shortened, and the other side of the chip 6, that is, the side away from the vertex of the cone 11 is formed long. A description thereof will be given later.

In the rolling step (D), the chip 6 is generated while one end of the pin rod 1 is cut in the cutting step (C), and the generated chip 6 is dried on the surface of the guide part 4 , but approximately a plurality dried in the shape of a cone of This is due to the cone 11 surface of the pin rod 1 described above, and the chip 6 is rolled in a cone shape based on the vertex of the cone 11 . That is, when the chip 6 is rolled into a cone shape, a plurality of cone shapes are continuously generated due to the continuity of the chips 6, thereby forming a flower shape like a hydrangea.

For example, if the interior angle of the cone 11 is an acute angle, the width of the chip 6 increases and the size of the cone increases. If the interior angle of the cone 11 is an obtuse angle, the width of the chip 6 decreases and the size of the cone becomes small. lose Due to this, the overall size and contact area with contaminated water can be controlled. On the other hand, if the inner angle of the cone 11 is an acute angle, the contact area between the pin rod 1 and the cutter blade 31 increases, so that the load applied to the cutter 3 increases, and if the interior angle of the cone 11 is an obtuse angle, the pin rod 1 Since the contact area between the cutter blade 31 and the cutter blade 31 is reduced, the load is reduced.

Therefore, by gathering the chips 6 in one place, the surface area can be maximized and the space 51 can be formed large between the chips, thereby increasing the fluidity of the contaminated water.

Separation step (E) is a step of cutting and separating the rolled chips 6 from the pin rods 1 by stopping the cutting movement of the cutter 3 when the chips 6 are rolled to a certain size in the rolling step (D).

The completion step (bar) is a step in which the dried chip 6 is separated from the pin rod 1 in the separation step (e) to complete the water quality improving agent 5 of a certain size. At this time, the water quality improving agent 5 is collected separately.

Here, the cutting step (C), the drying step (D), the separating step (E), and the completion step (B) may be repeatedly performed depending on the size of the water quality improving agent 5 .

In the supply step (g), when one end of the pin bar 1 that has passed through the completion step (bar) is cut by a certain length, the rotation of the rotating body 2 is stopped, and the length of the cut in the direction of one end of the pin bar 1 is the pin bar ( 1) is moved and supplied. At this time, when the supply of the pin bar (1) is finished, the mounting step (A) is sequentially repeated and, if the pin bar (1) can no longer be supplied, the pin bar (1) is replaced with a new one from the rotating body (2).

For example, if the pin bar (1) is short, the replacement cycle of the pin bar (1) is shortened and cumbersome, so that the pin bar (1) is formed long. At this time, when the long pin bar 1 is mounted with a long protrusion on the rotating body 2, there is no problem in rotating the pin bar 1, but when the cutter 3 is in close contact with the pin bar 1, the pin bar 1 is fine. can be bent If the pin rod 1 is bent, the cutter blade 31 may be damaged, which may lead to a safety accident.

However, if the pin bar 1 is fixed to the rotating body 2 within a range in which the pin bar 1 is not bent when cutting the pin bar 1, it is possible to prevent the pin bar 1 from being bent. Furthermore, when the pin bar 1 is cut by a certain length, the cutter 3 is returned to its original position, the pin bar 1 is supplied from the rotating body 2 as much as the cut length, and then the cutting step (c) is performed, the cutter blade 31 ) can be prevented from being damaged and a safety accident can also be prevented.

Hereinafter, the water quality improving agent 5 according to an embodiment of the present invention will be described.

The water quality improving agent 5 is manufactured by the manufacturing method as described above, and is used by inserting it into a washing ball or the like.

As shown in FIGS. 6 and 7 , the water quality improving agent 5 is formed with one side gathered and the other side widened, as if a plurality of cones are formed in a flower shape such as a hydrangea. Accordingly, as the surface area of the water quality improving agent 5 increases, many spaces 51 are formed therebetween, and since it is made in the form of a thin plate, the weight can be minimized and a predetermined elasticity can be imparted. That is, if the water quality improving agent 5 of the present invention is put in a limited interior such as a laundry ball, the overall weight can be reduced, thereby preventing the laundry ball from sinking. In addition, the water quality improving agent 5 has a large contact area with the contaminated water and many spaces 51 are formed, thereby increasing the fluidity of the contaminated water, thereby improving the bactericidal ability of the bacteria contained in the contaminated water. In particular, it is safe because it does not break because it uses a metal containing copper, and the wear rate is very slow, so the lifespan is long.

Referring to FIGS. 8 to 28 , it can be seen that the bacteria are rapidly removed as a result of testing the water quality improving agent 5 in a washing ball or net. That is, the surface area of the water quality improving agent 5 is large and the fluidity of the contaminated water into the water quality improving agent 5 is good, so that bacteria can be quickly removed. As a result, the water quality of the contaminated water is improved, the laundry can be prevented from being contaminated or the water tank of the washing machine from being contaminated, and further, water can be saved by lengthening the water tank cleaning cycle of the washing machine.

Here, although the water quality improving agent 5 has been described for improving the water quality of wash water, it can be used wherever the water quality is polluted, such as wells and rivers.

In the description of the present invention described above, even if the embodiments are different, the same reference numerals are used for the same components, and the description may be omitted if necessary.

As described above, the detailed description of the present invention has been made by the embodiments with reference to the accompanying drawings, but the present invention is limited only to the above embodiments because the above-described embodiments have been described with preferred examples of the present invention. should not be construed as Therefore, in addition to those described above, a person of ordinary skill in the art to which the present invention pertains can easily implement the present invention in other forms within the same scope as the above embodiment only by explaining the embodiments of the present invention, or the present invention It will be possible to carry out the invention in an area equivalent to

1: pin rod
11: cone
2: Rotating body
21: chuck
3: Cutter
31: cutter blade, blade
4, 4': guide
5: Water quality improvement agent
51: space
6: Chips
(A) Installation step
(B) Rotation stage
(C) Cutting step
(D) Drying step
(E) Separation step
(F) Completion stage
(G) Supply stage

Claims (8)

A mounting step of fixing a pin rod containing copper to the rotating body;
a rotating step of rotating the rotating body to rotate the pin rod at 4000 rpm;
a cutting step of cutting the outer surface of one end of the rotating pin rod with a cutter to generate continuous chips;
a separation step of separating the chip from the pin rod;
Completion step of forming the separated chip to a certain size to complete the water quality improvement agent;
a return step of returning the cutter to its original position when one end of the pin bar is cut by a predetermined amount;
a supply step of supplying the pin bar by moving the pin bar by 0.06 to 0.1 mm per second as much as worn in the direction of one end of the pin bar; and
A guide part for guiding the cut chip of the pin bar is provided in the cutter, and a rolling step of rolling the chips generated from the pin bar to a predetermined size by the guide part,
The pin rod is
At least 55% by weight of copper, the pin rod is formed in a conical shape at one end, the cutter corresponds to the conical surface of the pin rod,
The guide is
Provided in the vicinity of the blade of the cutter, the chip generated from the pin rod is immediately dried, formed into a concave round, and the chip is curled by the guide part in a tortuous manner, one side is gathered and the other side is rolled in an open shape, A method for producing a water quality improvement agent, characterized in that it has a radius of 2 to 4 mm.
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