KR101239611B1 - Zinc plate for ion water treatment apparatus and manufacturing method of it - Google Patents

Abstract

PURPOSE: A zinc plate for an ion water-treatment apparatus for corrosion inhibition and a manufacturing method thereof are provided to effectively prevent the generation of corroded materials, scale and slime on a pipe, and to remove the corroded materials, scale, and slime by inducing fluid flux to a pipe inner wall by enhancing the physicochemical reaction of zinc ions with the corroded materials, scale and slime existing in the pipe inner wall. CONSTITUTION: A zinc plate(10) for an ion water-treatment apparatus for corrosion inhibition consists of a zinc assembly in which multiple zinc plates(100, 200, 300) are combined. The zinc plate comprises a fluid inflow part(110); a fluid penetration part(130) integrally coupled to the fluid inlet part; and a fluid outflow part integrally coupled to the fluid penetration part. Multiple flow channels(140, 240, 340) where fluid flows are equipped in the fluid penetration part. The zinc assembly includes at least one vortex generator(400, 500). In the vortex generators, flow channels, which are respectively included on multiple zinc plates, are arranged in cross to generate vortex within the flow channels. The fluid inflow part and the fluid outflow part of different zinc plates are combined to generate additional vortex, and the fluid pressure is compensated to uniformize the fluid pressure.

Description

Zinc plate for ion water treatment apparatus and manufacturing method of it

The present invention relates to a zinc plate for corrosion inhibiting ion water treatment apparatus and a method for manufacturing the same, and to a zinc plate for corrosion inhibiting ion water treatment apparatus capable of improving the amount of zinc ions and a method for manufacturing the same.

In order to remove or prevent scale or rust in the piping in which the fluid flows, an ion water processor called a scale booster is recently used.

1 is a cross-sectional view of a conventional ion water treatment apparatus.

1, a conventional ion water treatment apparatus generates electrostatic charges by using a flow of a zinc block and a fluid forming a sacrificial anode in a brass body to induce sedimentation of harmful substances contained in the fluid In this study, the life of the old pipe was extended and the water quality was improved by using the zinc block sacrificial anode method.

The ion water treatment apparatus as described above is installed as an independent unit between two neighboring pipes, and flanges are formed at both ends of the ion water treatment apparatus for coupling with pipes. For example, Korean Patent Application No. 10-2009-0114907 discloses that the flanges provided at both ends of the ion water treatment apparatus are configured to be rotatable so that the fastening holes between the flanges can be more easily aligned so that ions having a rotary flange Water handler.

Generally, zinc plates for scale booster are produced by naturally cooling liquid zinc in the air. Oxygen easily dissolves in liquid zinc and binds to zinc, so zinc oxide (ZnO) can easily be produced, , There is a problem that zinc ions and electrons generated in the same volume of zinc metal are reduced.

Therefore, the inventor of the present invention has solved the above problems, and in addition to this, while studying a method of effectively increasing the amount of zinc ions generated, the present invention has been completed.

The present invention was invented to solve the problems as described above, the solid zinc in the vacuum chamber at 405 ~ 787 ℃ to be produced as a liquid zinc and then cooled to room temperature in the same vacuum chamber to produce a zinc plate By forming a structure to generate the vortex inside the zinc plate to improve the amount of zinc ions and electrons to induce more corrosion, scale, scale generation ions in the fluid to the zinc bond, the induction of electrons in the pipe corrosion, scale, scale It is possible to effectively prevent the occurrence and to effectively convert and remove the corrosive, scale and scale by increasing the reaction between the zinc ion and the corrosive, scale, and scale present in the pipe inner wall by inducing fluid flow to the inner wall of the pipe. It is an object of the present invention to provide a zinc plate for a corrosion inhibiting ion water treatment device and a method of manufacturing the same.

In order to achieve the above object, the zinc plate for corrosion inhibiting ion water treatment apparatus according to the present invention comprises a zinc assembly in which a plurality of zinc plates are combined. The formed fluid inlet; A fluid through part integrally connected with the fluid inlet part and having a plurality of flow channels through which the fluid flows; And a fluid outlet part integrally connected to the fluid through part and having a space in which the fluid flows out, wherein the zinc assembly includes a flow channel included in the plurality of zinc plates so as to be displaced from each other to vortex in the flow channel. And a fluid outlet part and a fluid inlet part of the different zinc plates are coupled to each other to further generate the vortex while compensating the fluid pressure, characterized in that it comprises at least one vortex generator for homogenizing the fluid pressure.

Further, the flow channel is formed to be inclined from the inlet to the outlet of the fluid.

In addition, the flow channel is tapered from the inlet to the outlet of the fluid is characterized in that the diameter of the outlet is formed smaller than the diameter of the inlet.

In addition, the fluid inlet portion is made of a hollow cylindrical shape is formed in the rim portion, the fluid outflow portion is made of a hollow cylindrical shape is formed in the rim fitting portion, the alignment jaw is arranged to be offset from the alignment grooves It is formed at a position rotated at an angle in the circumferential direction, and the fluid inlet portion and the fluid outlet portion of the different zinc plate is coupled by a custom coupling between the fitting groove and the fitting jaw to displace the flow channels included in each zinc plate mutually It features.

In addition, the zinc plate for corrosion inhibiting ion water treatment apparatus according to the present invention is a zinc plate for corrosion inhibiting ion water treatment apparatus, the zinc plate is provided with a plurality of flow channels through which the fluid flows, the flow channel is the flow of the fluid from the inlet of the fluid It is formed to be inclined to the outlet, characterized in that to generate the vortex in the flow channel.

In addition, the zinc plate for corrosion inhibiting ion water treatment device according to the present invention is a zinc plate for corrosion inhibiting ion water treatment device, the zinc plate is provided with a plurality of flow channels through which the fluid flow, the flow channel is the diameter of the outlet of the fluid It is formed to be tapered to be smaller than the diameter of the inlet of the fluid to increase the flow rate of the fluid flowing therein is characterized in that to generate the vortex in the flow channel.

In addition, the method of manufacturing a zinc plate for corrosion inhibiting ion water treatment apparatus according to the present invention comprises a jig seating step of mounting a truncated jig of the truncated cone-shaped jig formed in the vacuum chamber on the support plate; A zinc firing step of firing solid zinc into liquid zinc in the vacuum chamber; A zinc cooling step of cooling the liquid zinc at room temperature in the vacuum chamber; A zinc ingot obtaining step of separating the jig from the support plate to obtain a truncated cone-shaped zinc ingot; An ingot first processing step of vertically cutting an inclined surface of the zinc ingot to form a columnar zinc ingot; A fluid inlet formed with a cylindrical groove on an upper surface and a lower surface of the zinc ingot and having a fluid inlet and a rim portion, a fluid passing portion through which the fluid passes, and a fluid outlet An ingot second processing step of dividing the zinc ingot into parts; And an ingot third processing step of forming a fitting groove in a rim portion formed in the fluid inflow portion and forming a fitting rim in a rim portion formed in the fluid outflow portion at a position rotated at a constant angle in the circumferential direction so as to be disposed to be shifted from the fitting groove, step; An ingot fourth processing step of forming a zinc plate by forming a plurality of flow channels through which the fluid flows; And a zinc assembly in which a plurality of zinc plates are combined in a state in which the flow channels included in the respective zinc plates are disposed to be offset from each other by custom coupling the fitting grooves and the fitting jaws respectively formed in the fluid inflow portion and the fluid outlet portion of the different zinc plates. Characterized in that it comprises a zinc plate bonding step.

The fourth step of processing the ingot may be such that the flow channel is inclined from the inlet to the outlet of the fluid or tapered from the inlet to the outlet so that the diameter of the outlet is smaller than the diameter of the inlet .

In addition, in the zinc plate coupling step, the fluid inlet and the fluid outlet included in each of the different zinc plate contact each other and rotate the respective zinc plate so that the matching groove and the fitting jaw correspond to each other to create a flow channel included in each zinc plate A flow channel arrangement step of displacing each other; And a zinc plate bonding process of forming at least one vortex generating unit for homogenizing the fluid pressure by compensating the fluid pressure flowing through the flow channel while generating a vortex by custom coupling the fitting groove and the fitting jaw.

In addition, the method for producing a zinc plate for corrosion inhibiting ion water treatment apparatus according to the present invention comprises a zinc firing step of firing solid zinc into liquid zinc in a vacuum chamber; A zinc injection step of injecting the liquid zinc into the mold of the molding member connected to the cover member and hinged in the vacuum chamber; A zinc cover step of placing the cover member on the forming member and covering the forming frame; A zinc cooling step of cooling the liquid zinc at room temperature in the vacuum chamber; Zinc ingot acquisition step of obtaining a zinc ingot by separating the cooling zinc in the mold; An ingot first processing step of cutting the zinc ingot to form a cylindrical ingot of zinc; A fluid inlet formed with a cylindrical groove on an upper surface and a lower surface of the zinc ingot and having a fluid inlet and a rim portion, a fluid passing portion through which the fluid passes, and a fluid outlet An ingot second processing step of dividing the zinc ingot into parts; And an ingot third processing step of forming a fitting groove in a rim portion formed in the fluid inflow portion and forming a fitting rim in a rim portion formed in the fluid outflow portion at a position rotated at a constant angle in the circumferential direction so as to be disposed to be shifted from the fitting groove, step; An ingot fourth processing step of forming a zinc plate by forming a plurality of flow channels through which the fluid flows; And a zinc assembly in which a plurality of zinc plates are combined in a state in which the flow channels included in each zinc plate are disposed to be offset from each other by custom-fitting the fitting groove and the fitting jaw respectively formed in the fluid inflow part and the fluid outflow part of the different zinc plates. Characterized in that it comprises a zinc plate bonding step.

As described above, according to the zinc plate for the corrosion inhibiting ion water treatment apparatus according to the present invention and a manufacturing method thereof, the zinc plate is manufactured by heating at room temperature and then vortexed in a vacuum to form a structure to generate vortex inside the zinc plate to form zinc ions. And by improving the amount of electrons generated, it is possible to effectively prevent corrosion, scale and scale generation of the pipe, and guide the fluid flow to the inner wall of the pipe to effect the physicochemical reaction between the zinc ion and the corrosive, scale and scale present on the inner wall of the pipe. By increasing it can effectively remove the corrosive, scale and scale, there is an effect that can convert the rust to magnetite by the movement of the generated electrons.

1 is a cross-sectional view of a conventional ion water treatment apparatus.
2 is a perspective view of an individual zinc plate contained in a zinc assembly which is a zinc plate for a corrosion inhibiting ion water treatment apparatus according to a first embodiment of the present invention.
3 is a block diagram of a zinc plate for corrosion inhibiting ion water treatment apparatus according to a first embodiment of the present invention.
4 is a plan view of a zinc plate for a corrosion inhibiting ion water treatment apparatus according to a first embodiment of the present invention.
5 is a diagram illustrating various configurations of individual zinc plates included in a zinc assembly, which is a zinc plate for corrosion inhibiting ionized water treatment apparatus according to a first embodiment of the present invention.
6 is a perspective view of a zinc plate for a corrosion inhibiting ion water treatment device according to a second embodiment of the present invention.
7 is a perspective view of a zinc plate for corrosion inhibiting ion water treatment apparatus according to a third embodiment of the present invention.
8 is a first block diagram of a method for producing a zinc plate for corrosion inhibiting ion water treatment apparatus according to the present invention.
9 is a second block diagram of a method for producing a zinc plate for corrosion inhibiting ion water treatment apparatus according to the present invention.
10 is a block diagram of the zinc plate bonding step of the method for producing a zinc plate for corrosion inhibiting ion water treatment apparatus according to the present invention.
FIG. 11 is a view illustrating a method of manufacturing a zinc plate for a corrosion inhibiting ion water treatment device according to FIG. 8.
FIG. 12 is a view illustrating a method of manufacturing a zinc plate for a corrosion inhibiting ion water treatment device according to FIG. 9.
13 is a graph showing the amount of zinc eluted with elapsed time.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, it should be noted that the same components or parts among the drawings denote the same reference numerals whenever possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as not to obscure the subject matter of the present invention.

2 is a perspective view of an individual zinc plate contained in a zinc assembly which is a zinc plate for a corrosion inhibiting ion water treatment apparatus according to a first embodiment of the present invention.

The zinc plate for corrosion inhibiting ionized water treatment apparatus according to the first embodiment of the present invention is a zinc assembly formed by combining individual zinc plates, and the individual zinc plates bonded to the zinc assembly are shown in FIG. ), The fluid passage 130 and the fluid outlet 150.

The fluid inlet 110 may be formed in a hollow cylindrical shape having a rim 120 to allow a fluid to flow therein. In the rim 120 of the fluid inlet 110, The grooves 121 can be formed in a predetermined size in the direction of the arrows.

The fluid through part 130 may have a cylindrical shape integrally connected to the fluid inlet part 110, and may include a plurality of flow channels 140 through which the fluid flows.

5 is a diagram illustrating various configurations of individual zinc plates included in a zinc assembly, which is a zinc plate for corrosion inhibiting ionized water treatment apparatus according to a first embodiment of the present invention.

Here, the flow channel 140 may be formed in a straight line as shown in Figure 2, and, as shown in Figure 5 (a), from the inlet 141 to the outlet 142 of the fluid As it is formed to be inclined, a vortex may occur when the fluid passes through the flow channel, and as shown in FIG. 5B, the diameter of the outlet 142 is smaller than the diameter of the inlet 141. Tapered from the inlet 141 to the outlet 142 so as to increase the flow rate when the fluid passes through the flow channel, thereby generating a vortex.

The fluid outlet 150 is formed in a hollow cylindrical shape that is integrally connected to the fluid through-hole 130 and has a rim 160 like the fluid inlet 110, A fitting protrusion 161 having a predetermined size in the circumferential direction may be formed at the rim 160 of the fluid outlet 150. [

For example, the aligning jaws 161 may be formed at positions that are aligned with the aligning grooves 121 (see FIG. 1) And 5 ° in the circumferential direction.

Accordingly, the zinc assembly 10 includes the fitting grooves 121 and the fitting jaws 161 formed in the fluid inlet 110 and the fluid outlet 150 of the different zinc plates, respectively, The flow channels 140 can be arranged to be shifted from each other.

3 is a schematic diagram of a zinc plate for corrosion inhibiting ion water treatment apparatus according to a first embodiment of the present invention, and FIG. 4 is a plan view of a zinc plate for corrosion inhibiting ion water treatment apparatus according to a first embodiment of the present invention.

Specifically, as shown in FIGS. 3 and 4, the zinc assembly 10 is preferably formed by displacing and combining the flow channels 140, 240, and 340 included in the plurality of zinc plates 100, 200, and 300, respectively. Each of the flow channels 140, 240 and 340 included in the zinc assembly 10 are disposed to be offset from each other, thereby generating vortices when the fluid passes through the flow channels 140, 240 and 340, thereby increasing the amount of zinc ions and electrons generated. In particular, when the fluid passes through the corrosion inhibiting ionized water treatment apparatus in which the zinc assembly 10 is installed, the physical flow between the zinc ions and the corrosives, scale, and scale present in the inner wall of the pipe by inducing a fluid flow to the inner wall of the pipe. Can increase the chemical reaction.

Here, the zinc ions are present in the fluid to be combined with the factors that generate corrosion, scale, and scale in the fluid flow pipe to prevent their formation, and the electrons generated when the zinc is ionized, also the hyoxide (OH) in the fluid -) In addition to the sterilization effect by increasing the amount, and prevent the iron ions from forming in the rust layer in the pipe and the structure of magnetite (Fe ₃ O ₄ ), which is a stable oxide layer of Fe ₂ O ₃ layer, which is a previously unstable oxide layer By converting to, it is possible to prevent the progress of corrosion.

Meanwhile, as illustrated in FIG. 3, the zinc assembly 10 may include at least one vortex generator 400, 500 formed by coupling the fluid outlet parts and the fluid inflow parts of the different zinc plates 100, 200, and 300 to each other. Here, the vortex generators 400 and 500 may further generate a vortex in the fluid passing through the flow channels 140 and 240 and compensate the elevated fluid pressure through the flow channels 140 and 240 to homogenize the fluid pressure.

6 is a perspective view of a zinc plate for corrosion inhibiting ion water treatment apparatus according to a second embodiment of the present invention, and FIG. 7 is a perspective view of a zinc plate for corrosion inhibiting ion water treatment apparatus according to a third embodiment of the present invention.

On the other hand, the zinc plate for the corrosion inhibiting ion water treatment apparatus according to the second and third embodiments of the present invention, as shown in Figure 6 and 7, a plurality of zinc plate is not bonded to one zinc plate and the fluid is A plurality of flowing flow channels may be provided. The flow channels are inclined from the inlet 141 of the fluid to the outlet 142 of the fluid as shown in FIG. 6 to generate vortices in the flow channel. Alternatively, as shown in FIG. 7, the diameter of the outlet 142 of the fluid is tapered so as to be smaller than the diameter of the inlet 141 of the fluid, thereby increasing the flow rate of the fluid flowing therein. Vortex may be generated.

The zinc plate for the corrosion inhibiting ion water treatment device according to the present invention as described above may be installed in a plurality of spaced apart from the housing constituting the corrosion inhibiting ion water treatment device, wherein the housing is made of iron (Fe) to prevent corrosion A corrosion inhibitor may be coated on the surface thereof, wherein the corrosion inhibitor may be made of a fluorine (F) material or a combination material of zinc (Zn) and aluminum (Al).

In addition, the housing may be provided with a pair of fluorine resin members having a plurality of holes spaced apart a predetermined interval, the fluorine resin member is made of PTFE (polytetrafluoroethylene) to generate static electricity when friction with the fluid These static charges are charged to the ionic materials in the fluid, allowing fast and strong coupling of zinc ions with the corrosion ions, scales and scales of the ionic materials, thereby increasing the carbonate ions in the fluid, thereby increasing the scale attached to the pipe. To effectively remove it.

Hereinafter, a method of manufacturing a zinc plate for corrosion inhibiting ion water treatment apparatus according to the present invention will be described in detail.

8 is a first block diagram of a method for producing a zinc plate for corrosion inhibiting ion water treatment apparatus according to the present invention.

As illustrated in FIG. 8, a method for manufacturing a zinc plate for corrosion inhibiting ion water treatment apparatus according to a first embodiment of the present invention includes a jig seating step (S10), a zinc firing step (S15), a zinc injection step (S20), and zinc. Cooling step (S30), zinc ingot acquisition step (S40), ingot first processing step (S50), ingot second processing step (S60), ingot third processing step (S70), ingot fourth processing step (S80) and Zinc plate bonding step (S90) is included.

FIG. 11 is a view illustrating a method of manufacturing a zinc plate for a corrosion inhibiting ion water treatment device according to FIG. 8.

As shown in (a) of FIG. 11, the jig seating step (S10) is a step of mounting the jig 600 having a truncated cone-shaped jig 600 formed in the vacuum chamber 620 on the support plate 610.

The zinc firing step (S15) is a step of firing solid zinc into liquid zinc in the vacuum chamber 620, wherein the solid zinc is the liquid zinc through a firing furnace (not shown) provided in the vacuum chamber 620. Can be fired.

In general, zinc affects the ionization rate and electron emission rate of zinc in the fluid according to the zinc surface, the crystal structure of zinc, and defects by process factors such as high temperature dissolution method, high temperature dissolution cooling method, and cooling temperature. The liquid zinc according to the present invention may be produced by calcining solid zinc at 405 ° C. to 787 ° C. in the vacuum chamber.

The zinc injection step (S20) is a step of injecting the liquid zinc into the jig 600, as shown in (b) of FIG.

The zinc cooling step (S30) is a step of cooling the liquid zinc at room temperature in the vacuum chamber 620, as shown in (c) of FIG.

The reason why the vacuum chamber 620 is used in the zinc cooling step S30 is that oxygen easily dissolves in the liquid metal to bind with zinc so as to lower the solubility of oxygen in zinc and to prevent the oxidation layer that may be present on the surface to be.

Also, zinc, which is a liquid metal, combines with oxygen present in the air to produce zinc oxide (ZnO). Since zinc oxide, which is such an oxide, has a property of being insoluble in water, zinc This is to prevent a decrease in the generation of ions and electrons.

The zinc ingot acquisition step (S40) is a step of obtaining a truncated zinc ingot 630 by separating the jig 600 on the support plate 610, as shown in FIG. 11D.

The ingot first processing step S50 is a step of forming a cylindrical zinc ingot 630 by vertically cutting the inclined surface of the zinc ingot 630, as shown in (e) of FIG.

As shown in (f) of FIG. 11, the ingot second processing step (S60) forms a cylindrical groove in the upper and lower surfaces of the zinc ingot 630, respectively, as shown in FIG. 2. Is introduced into the fluid inlet 110, the edge portion 120 is provided, the fluid through portion 130 through which the fluid is penetrated, and the fluid is discharged and the fluid outlet portion 150 provided with the edge portion 160 The step of separating the zinc ingot.

The ingot third processing step S70 may be performed by forming a fitting groove 121 in the rim 120 formed in the fluid inlet 110 and inserting the fitting portion 121 in the rim 650 formed in the fluid outlet 150 And the aligning jaws 161 are formed at positions which are rotated by a predetermined angle in the circumferential direction so as to be arranged to be shifted from the alignment grooves 121. [

The ingot fourth processing step (S80) is a step of forming a zinc plate by forming a plurality of flow channels 140 through which the fluid flows in the fluid passage part 130.

Specifically, in the fourth ingot processing step (S80), the flow channel is formed in a straight line as shown in FIG. 2, or as shown in FIG. 5A, from the inlet 141 of the fluid. Formed to be inclined to the outlet 142, or as shown in Figure 5 (b), is formed to taper from the inlet 141 of the fluid to the outlet 142, the diameter of the outlet 142 is the inlet 141 It can be formed smaller than the diameter of).

The zinc plate coupling step (S90), as shown in Figure 3, the flow channel (140,240,340) included in each zinc plate by custom coupling the fitting groove and the fitting jaw respectively formed in the fluid inlet and the fluid outlet of the different zinc plate ) Is a step of manufacturing a zinc assembly (10) in which a plurality of zinc plates are bonded in a state where they are offset from each other.

10 is a block diagram of a zinc plate bonding step of the method for manufacturing a corrosion inhibiting ion water treatment apparatus according to the present invention.

Specifically, the zinc plate bonding step (S90) includes a flow channel arrangement process (S91) and zinc plate bonding process (S92), as shown in FIG.

The flow channel arrangement process (S91) is a flow channel included in each zinc plate by rotating the respective zinc plate so that the fluid inlet and the fluid outlet portion included in each of the different zinc plate to each other and the matching groove and the fitting jaw correspond to each other It is a process of arrange | positioning 140,240,340 to mutually shift | deviate.

The zinc plate coupling step (S92) is a step of forming at least one vortex generating unit (400, 500) to homogenize the fluid pressure by compensating the fluid pressure flowing through the flow channel while generating a vortex by custom coupling the fitting groove and the fitting jaw to be.

9 is a second block diagram of a method for producing a zinc plate for corrosion inhibiting ion water treatment apparatus according to the present invention.

On the other hand, the method for producing a zinc plate for corrosion inhibiting ion water treatment apparatus according to a second embodiment of the present invention, as shown in Figure 9, zinc firing step (S15), zinc injection step (S20), zinc cover step (S25) , Zinc cooling step (S30), zinc ingot acquisition step (S40), ingot first processing step (S50), ingot second processing step (S60), ingot third processing step (S70), ingot fourth processing step (S80) ) And zinc plate bonding step (S90).

FIG. 12 is a view illustrating a method of manufacturing a zinc plate for a corrosion inhibiting ion water treatment device according to FIG. 9.

The zinc sintering step (S15) is a step of firing solid zinc into liquid zinc in the vacuum chamber, wherein the solid zinc may be calcined into the liquid zinc at 405 ° C. to 787 ° C. through a firing furnace provided in the vacuum chamber. .

The zinc injection step (S20) is a molding frame 730 of the molding member 720 connected to the cover member 700 and the hinge 710 in the vacuum chamber 620, as shown in Figure 12 (a) Injecting liquid zinc into the inside, wherein, the forming mold 730 may be formed of a groove of a square pillar shape.

The zinc cover step (S25) is a step of covering the mold 730 by placing the cover member 700 on the molding member 720, as shown in FIG.

The zinc cooling step (S30) is a step of cooling the liquid zinc at room temperature in the vacuum chamber 620.

The zinc ingot acquisition step (S40) is a step of obtaining a zinc ingot 630 by separating cooling zinc from the forming mold 730 as shown in FIG. 12C.

Ingot first processing step (S50) is a step of forming a cylindrical zinc ingot by cutting the zinc ingot 630, as shown in (d) of FIG.

As shown in (e) of FIG. 12, the ingot second processing step S60 forms a cylindrical groove in the upper and lower surfaces of the zinc ingot 630, respectively, as shown in FIG. 2. Is introduced into the fluid inlet 110, the edge portion 120 is provided, the fluid through portion 130 through which the fluid is penetrated, and the fluid is discharged and the fluid outlet portion 150 provided with the edge portion 160 The step of separating the zinc ingot.

On the other hand, the third ingot processing step (S70), the fourth ingot processing step (S80) and zinc plate bonding step (S90) is included in the method for producing a zinc plate for corrosion inhibiting ion water treatment apparatus according to a first embodiment of the present invention The ingot third processing step, the ingot fourth processing step and the zinc plate bonding step is the same as the configuration and content thereof will not be described in detail.

13 is a graph showing the amount of zinc eluted with elapsed time.

<Experimental Example>

The elution amount of zinc produced by natural cooling method of conventional cooling in air and two zinc plates calcined and cooled using a vacuum chamber according to the present invention 36 times at intervals of 10 minutes at circulating conditions are as follows. Table 1] and as shown in FIG.

number nature
Cooling method Vacuum chamber
Cooling method Test piece name A B C D E F One 2
lapse
time
(zinc
Amount of elution)
Raw water (mg / L) 0.2 10 minutes (mg / L) 0.22 0.28 0.25 0.27 0.28 0.30 0.30 0.29 20 minutes (mg / L) 0.24 0.30 0.28 0.27 0.28 0.30 0.33 0.40 30 minutes (mg / L) 0.25 0.30 0.29 0.29 0.34 0.31 0.45 0.50 40 minutes (mg / L) 0.25 0.32 0.30 0.32 0.36 0.33 0.57 0.51 50 minutes (mg / L) 0.27 0.35 0.38 0.32 0.38 0.37 0.60 0.67 60 minutes (mg / L) 0.27 0.36 0.35 0.32 0.36 0.34 0.76 0.69 Zinc ion increase amount (mg / L) 0.06 0.15 0.17 0.11 0.17 0.16 0.56 0.49

Specifically, the elution rate of zinc in raw water was 0.2 mg / L, and the elution rate of zinc in the conventional natural cooling method was increased from 0.27 to 0.38 mg / L with an elapse of 1 hour. The zinc elution amount in the vacuum chamber cooling method according to the present invention ranged from 0.69 to 0.76 mg / L. Therefore, when comparing the conventional natural cooling method and the vacuum chamber cooling method according to the present invention, the vacuum chamber cooling method according to the present invention can increase the zinc elution amount by about three times than the conventional natural cooling method.

As described above with reference to the drawings illustrating a zinc plate for a corrosion inhibiting ion water treatment apparatus according to the present invention and a method for manufacturing the same, the present invention is not limited by the embodiments and drawings disclosed herein, Of course, various modifications may be made by those skilled in the art within the scope of the technical idea.

10: zinc plate, zinc assembly for corrosion inhibiting ion water treatment device
100, 200, 300: zinc plate 110: fluid inlet
120,160: Border part 121,221: Custom groove
130: fluid through 140, 240, 340: flow channel
141: inlet 142: outlet
150: fluid outlet 161:
400,500: Vortex generating part 600: Jig
610: support plate 620: vacuum chamber
630: zinc ingot 700: cover member
710: hinge 720: molding member
730: molding frame
S10: Jig seating step
S15: Zinc firing step
S20: Zinc injection step
S25: Zinc cover step
S30: zinc cooling stage
S40: Zinc ingot acquisition step
S50: Ingot first processing step
S60: Ingot second processing step
S70: Ingot third processing step
S80: Ingot fourth processing step
S90: Zinc plate bonding step
S91: flow channel placement process
S92: Zinc plate bonding process

Claims (10)

In the zinc plate for corrosion inhibiting ion water treatment device consisting of a zinc assembly in which a plurality of zinc plate is bonded,
The zinc plate may be,
A fluid inflow portion in which a space into which a fluid flows is formed;
A fluid through part integrally connected with the fluid inlet part and having a plurality of flow channels through which the fluid flows; And
And a fluid outlet portion integrally connected to the fluid passing portion and having a space through which the fluid flows,
The zinc assembly may include:
Flow channels included in each of the plurality of zinc plates are arranged to be offset from each other to generate vortices in the flow channel,
Zinc plate for corrosion inhibiting ion water treatment apparatus, characterized in that the fluid outlet portion and the fluid inlet portion of the different zinc plate is coupled to each other and at least one vortex generating portion for compensating the fluid pressure and homogenizing the fluid pressure while generating the vortex further .
The method of claim 1,
The flow channel is a zinc plate for corrosion inhibiting ion water treatment device, characterized in that formed inclined from the inlet to the outlet of the fluid.
The method of claim 1,
The flow channel is formed in the tapered from the inlet to the outlet of the fluid so that the diameter of the outlet is formed smaller than the diameter of the inlet zinc plate for corrosion inhibiting ion water treatment apparatus.
The method of claim 1,
Wherein the fluid inflow portion is formed in a hollow cylindrical shape and has a fitting groove formed in a rim portion,
The fluid outlet portion is made of a hollow cylindrical shape is formed with a chin jaw portion,
The fitting jaw is formed at a position rotated at a constant angle in the circumferential direction so as to be disposed to be shifted from the fitting groove,
The fluid inlet portion and the fluid outlet portion of the different zinc plate is coupled by a fitting coupling between the fitting groove and the fitting jaw zinc plate for corrosion inhibiting ion water treatment device, characterized in that the flow channels contained in each zinc plate to be offset from each other.
delete delete A jig seating step of mounting a truncated jig of a truncated cone-shaped jig formed in the vacuum chamber on a support plate;
A zinc firing step of firing solid zinc into liquid zinc in the vacuum chamber;
A zinc injection step of injecting the liquid zinc into the jig;
A zinc cooling step of cooling the liquid zinc at room temperature in the vacuum chamber;
A zinc ingot obtaining step of separating the jig from the support plate to obtain a truncated cone-shaped zinc ingot;
An ingot first processing step of vertically cutting an inclined surface of the zinc ingot to form a columnar zinc ingot;
A fluid inlet formed with a cylindrical groove on an upper surface and a lower surface of the zinc ingot and having a fluid inlet and a rim portion, a fluid passing portion through which the fluid passes, and a fluid outlet An ingot second processing step of dividing the zinc ingot into parts;
And an ingot third processing step of forming a fitting groove in a rim portion formed in the fluid inflow portion and forming a fitting rim in a rim portion formed in the fluid outflow portion at a position rotated at a constant angle in the circumferential direction so as to be disposed to be shifted from the fitting groove, step;
An ingot fourth processing step of forming a zinc plate by forming a plurality of flow channels through which the fluid flows; And
A method of manufacturing a zinc assembly in which a plurality of zinc plates are combined in a state in which the flow channels included in each zinc plate are disposed to be offset from each other by custom coupling the fitting grooves and the fitting jaws respectively formed in the fluid inflow parts and the fluid outflow parts of the different zinc plates. Zinc plate bonding step;
Method for producing a zinc plate for corrosion inhibiting ion water treatment apparatus comprising a.
8. The method of claim 7,
The fourth ingot processing step,
Zinc plate for the corrosion inhibiting ion water treatment device, characterized in that the flow channel is formed to be inclined from the inlet to the outlet of the fluid or tapered from the inlet to the outlet of the fluid to form a diameter of the outlet smaller than the diameter of the inlet. Method of preparation.
8. The method of claim 7,
The zinc plate bonding step,
A flow channel arranging step of arranging the flow channels included in the respective zinc plates so as to be shifted from each other by rotating the respective zinc plates so that the fluid inlet and the fluid outlet included in the different zinc plates are in contact with each other, ; And
A zinc plate bonding process of forming at least one vortex generating unit for homogenizing the fluid pressure by compensating the fluid pressure flowing through the flow channel while custom-combining the fitting groove and the fitting jaw;
Method for producing a zinc plate for corrosion inhibiting ion water treatment apparatus comprising a.
Zinc sintering step of sintering solid zinc into liquid zinc in the vacuum chamber;
A zinc injection step of injecting the liquid zinc into the mold of the molding member connected to the cover member and hinged in the vacuum chamber;
A zinc cover step of placing the cover member on the forming member and covering the forming frame;
A zinc cooling step of cooling the liquid zinc at room temperature in the vacuum chamber;
Zinc ingot acquisition step of obtaining a zinc ingot by separating the cooling zinc in the mold;
An ingot first processing step of cutting the zinc ingot to form a cylindrical ingot of zinc;
A fluid inlet formed with a cylindrical groove on an upper surface and a lower surface of the zinc ingot and having a fluid inlet and a rim portion, a fluid passing portion through which the fluid passes, and a fluid outlet An ingot second processing step of dividing the zinc ingot into parts;
And an ingot third processing step of forming a fitting groove in a rim portion formed in the fluid inflow portion and forming a fitting rim in a rim portion formed in the fluid outflow portion at a position rotated at a constant angle in the circumferential direction so as to be disposed to be shifted from the fitting groove, step;
An ingot fourth processing step of forming a zinc plate by forming a plurality of flow channels through which the fluid flows; And
A method of manufacturing a zinc assembly in which a plurality of zinc plates are combined in a state in which the flow channels included in each zinc plate are disposed to be offset from each other by custom coupling the fitting grooves and the fitting jaws respectively formed in the fluid inflow parts and the fluid outflow parts of the different zinc plates. Zinc plate bonding step;
Method for producing a zinc plate for corrosion inhibiting ion water treatment apparatus comprising a.

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