KR100744950B1 - Manufacture device of calcium chloride solution - Google Patents

Abstract

Provided is an apparatus for producing calcium chloride for snow removal having a vortex generator which is partially separated and exchangeable upon breakage and subparts of which are freely displaced. An apparatus for producing calcium chloride includes a base structure disposed to shield a stir tank(1) connected to a hopper and having at the top a first inspection stand and a second inspection stand to inspect the stir tank(1) and the hopper; a stir wing disposed at the upper and lower part of the stirring axis disposed at the center of the stir tank(1) and rotated by a motor(12); a salt water spraying part having vortex generators radially attached on the inner wall of the stir tank(1), integratedly formed with interconnecting tubes and assembled to a plurality of branched tubes through a rotary joint; the vortex generator freely and movably assembled to the end of the rotatable spheric body of the rotary join to produce a vortex of the calcium chloride solution passing through a mixing chamber; a salt water recycling device for supplying the calcium chloride solution to the salt water spraying part from the stir tank(1) through a salt water supplying tube(53); and an inspection path offering part having a foot stand attached on any one support attached at both sides of the first inspection stand, a first step attached on any one first step mount attached at both sides of the foot stand and a second step attached between the foot stand and any one second step mount attached at both sides of the second inspection stand to provide a passage of a walker.

Description

Manufacture device of calcium chloride solution

1 is an exemplary view of a brine manufacturing apparatus to which the present invention is applied

2 is a front view of the stirring tank of the present invention

Figure 3 is a longitudinal sectional view showing the internal structure of the stirring tank of the present invention

Figure 4 is a plan sectional view of the installation state of the present invention saline jet and vortex generator

Figure 5 is a plan sectional view of the vortex generator of the present invention in a state variable position

6 is a front view of a state in which the vortex generator of the present invention is in a variable position

Figure 7 is an enlarged cross-sectional view of the assembly state of the present invention vortex generator and rotary joint

Figure 8 is an enlarged cross-sectional view of the separation state of the present invention vortex generator, rotary joint and branch pipe

9 is a right side view of the brine production apparatus to which the present invention is applied

10 is a right side view of a state in which the positions of the scaffolding, the first staircase, the second staircase, the scaffolding balustrade and the inspection stand rail of the present invention are changed;

11 is a perspective view of the present invention scaffold

12 is a positional variable state diagram of the scaffolding and inspection stand rail of the present invention

Figure 13 is an enlarged cross-sectional view of the assembled state of the footrest and the scaffold support of the present invention;

Figure 14 is a positional variable state diagram of the first staircase and scaffolding handrail of the present invention

15 is a positional variable state diagram of the second step of the present invention;

Figure 16 is a side view of the separation state of the present invention holding frame

17 is a front view and a right side view of a conventional brine production apparatus

[Explanation of symbols on the main parts of the drawings]

1: stirring tank 3: hopper

6: base structure 7: first inspection stand

8: 2nd test stand 10: stirring blade

20: salt spray squad 23: branch pipe

30: Rotary Joint 31: Rotary Nut

33: spherical part 35: rotating sphere

36, 41: coupling end 40: vortex generator

42: mixing chamber 43: the first venturi part

44: second venturi 45: nozzle neck

46: spiral suction flow path 50: salt water recycling device

60: inspection passage providing means 61: scaffold support

62: scaffold 62-1: scaffolding mounting plate

62-2: first stairwell 63: first staircase

64: 2nd step mounting platform 65: 2nd step

66: scaffolding rail 67: checkout railing

The present invention relates to the manufacture of snowmaking brine (calcium chloride solution), and more particularly, the vortex generated in the vortex generator stirs the calcium chloride solution in the stirring tank evenly to have excellent dissolving power, as well as to vary the position of the vortex generator in the flow It is possible to further improve the dissolving power by additionally forming a water flow type, etc., and in case of breakage of the vortex generator, it can be partially separated and replaced, and connected to the inspection table according to the installation area condition of the brine manufacturing apparatus. The present invention relates to a brine manufacturing apparatus that can freely vary the position of accessories such as scaffolding, stairs, and railings to be installed to secure an optimal inspection passage and maximize space utilization.

In general, for effective snow removal, it is preferable to spray sand that prevents slippage and calcium chloride that acts as a snow removal, but in this case, calcium chloride is mixed in the sand, which prevents its performance and also requires more calcium chloride than necessary. In recent years, a solid calcium chloride was dissolved in water to prepare a liquid calcium chloride solution, and the calcium chloride solution was applied to snow or freezing areas alone or to sand.

Conventional brine manufacturing apparatus for preparing the above-mentioned calcium chloride solution is mostly stirring the calcium chloride and water using a stirrer or a stirring screw, etc. In addition, during the stirring process, heat or injection of air using a heating rod Vortex was generated to double the dissolution performance of calcium chloride.

However, even in this method, calcium chloride, a solid crystal, was not easily dissolved in water due to chemical properties, and thus the dissolution time was delayed. Even when the dissolution was completed, a large amount of precipitate remained on the inner bottom surface of the dissolution tank.

As a result, the method of dissolving calcium chloride by the conventional brine manufacturing apparatus was unable to produce a large amount of calcium chloride solution quickly because of its poor dissolving power, so that it could not cope quickly with sudden snowfall or snowfall in winter.

In order to solve such a problem, the "patent registration No. 443727 designation of the chloride solution for road snow removal with improved solvent power" has been proposed by the applicant of the present invention and granted a patent registration.

In the above-described pre-registered invention, while a pair of stirring blades are rotated in a direction opposite to the side streams generated by the side stream generator, a strong frictional stream is generated by the collision, and at the same time, a high-pressure jet stream is generated in the stirring blade, and thus The result was an irregular and powerful complex of water throughout the solution, which provided a useful effect of dramatically improving the solubility of chlorides.

However, the pre-registered invention is very economical because the overall structure is very complicated and the manufacturing and effectiveness of the pre-registration is very low, as well as the cost of manufacturing is very high.

In addition, the nozzle of the side flow generator can not adjust the angle and position, but it is always installed so as to form a constant water flow along the inner wall of the stirring tank, so that the central portion and the entire area of the stirring tank cannot be evenly stirred. Was.

Furthermore, since the nozzle is integrally fixed to the side stream generator, it can not be partially replaced when any nozzle is clogged, corroded, or broken, and the irrationality of having to replace the entire side stream generator can not be avoided. Many difficulties were followed.

Meanwhile, the conventional brine manufacturing apparatus is stably installed on the base structure 6 as shown in FIG. 17, while the base structure 6 has a first inspection table to check the stirring tank 1 and the hopper 3, and the like. (7) and the second check stand (8) are provided in multiple stages, and the first step (63) and the second step (65) are essentially installed so that the operator can move up and down the check stands.

In other words, conventionally, the inspection stand, scaffolding, and stairs, which are accessories for the inspection work, are integrally attached to each other by welding while being set to the base structure in the process of manufacturing at the factory. It is transported and installed in a certain place.

However, the site conditions of the installation area are different, and in particular, the installation location of the manufacturing apparatus is customarily changed from site to site according to the needs of the user. However, in the conventional brine manufacturing apparatus, various accessories for inspection work are set. As it was fixedly installed, the position could not be changed and various directions could not be given at all.

Therefore, while the first step 63 can be moved up and down in the set state as shown in FIG. 17, the position of the first step 63 is installed when the position of the brine manufacturing device is rotated 180 °. Is located at the rear, causing inconvenience to the operator to climb up and down the first step after moving backward.

In addition, when the first staircase 63 is located backwards, the worker must secure even a minimum space to climb up and down, so that the manufacturing apparatus cannot be installed in close contact with the wall, so an excessive occupied area is required according to the installation. It is very unreasonable in terms of utilization.

Moreover, even in the case of the control box (9) that was located in the front, the operation of controlling the manufacturing apparatus is very inconvenient because it is located in the rear.

The present invention relates to an improved invention for actively solving some of the improvements included in the pre-registered invention, and devises a technique for rotatably assembling a separate vortex generator on a salt spray table installed on the inner wall of the stirring tank. By varying the position of the vortex generator to an optimal state to form a complex of vortex and vortex water flow in the stirring tank, dissolving calcium chloride quickly, and only the vortex generator alone in case of breakage of the vortex generator It is a feature of the invention to provide convenience of maintenance and repair that can be removed, replaced.

In addition, the present invention to take the technology to configure the various accessories (stairs, scaffolding, railings, etc.) to be assembled and installed on the inspection stand in the form of a single unit that can be assembled to move to the site after the conditions of the installation area and the user's desire According to another aspect of the present invention, it is possible to increase the space utilization by reducing the occupied area according to the installation of the manufacturing apparatus, as well as securing an optimal inspection passage that is convenient for the worker to move by freely varying the position of the accessory. It features.

The configuration of the preferred embodiment for effectively achieving the object of the present invention will be described.

Looking at the overall configuration according to a preferred embodiment of the present invention as shown in Figures 1 to 4, it is installed to surround the stirring tank (1) connected to the hopper (3) and the stirring tank (1) and hopper (3) on the top A base structure (6) provided with multiple stages of the first inspection stand (7) and the second inspection stand (8) for the inspection of the step; A stirring blade 10 disposed above and below the stirring shaft 11 rotatably installed by a motor 12 in an inner center of the stirring tank 1; A salt spray table is radially attached to the inner wall of the stirring tank 1 and installed integrally in communication with each other, and the swirl generator 40 is assembled to the plurality of branch pipes 23 through the rotary joint 30. 20; A vortex generator (40) freely coupled to the front end of the rotary sphere (35) of the rotary joint (30) to generate a calcium chloride solution passing through the mixing chamber (42) as a vortex; A brine recycling apparatus (50) for pumping the calcium chloride solution in the stirring tank (1) and then circulating the brine supply pipe (53) to the brine spraying table (20); The footrest 62 is attached to any one scaffold support 61 attached to both sides of the first check table 7, and any one first stair mount attached to both sides of the footrest 62. A first staircase 63 is attached and attached to the 62-2, and is formed between any one of the second staircase mounts 64 attached to both sides of the footrest 62 and the second check table 8. It can be seen that the two staircases 65 are combined and installed to have an organic coupling configuration of the inspection passage providing means 60 which provides the inspection passage of the worker.

Hereinafter, the present invention made of the above schematic configuration will be described in more detail.

First of all, the base structure 6 of the present invention serves as a support for stably installing the stirring tank 1 inside, and is installed to surround all sides of the stirring tank 1 connected to the hopper 3. In the upper side, the first check table 7 for checking the stirring tank 1 and the second check table 8 for checking the hopper 3 are horizontally provided in multiple stages.

The stirring tank (1) is basically a hopper (3) is connected to the calcium chloride inlet (2) installed to supply the calcium chloride at the top, and the human side of the tank to check, repair work to the other side of the calcium chloride inlet (2) An entrance door 4 that can enter therein is provided, and a drain valve 5 is installed at the bottom.

The stirring shaft 11 is rotatably arranged in the inner center of the stirring tank 1, and the high rotating power of the motor 12 is transmitted to the stirring shaft 11 through a deceleration process, and the stirring shaft ( 11) is provided with a pair of stirring blades 10 to evenly mix calcium chloride and water together.

In addition, the inner wall of the stirring tank (1) has a salt spray table (20) for receiving the recycled calcium chloride solution in the stirring tank (1) pumped to the inside and sprayed therein a plurality of radially via the fixing bracket (21) Is installed on.

Any one of the brine spraying station 20 of the plurality of salt spraying station 20 is coupled to the brine supply pipe 53 can be smoothly supplied with the calcium chloride solution, the other communication with the salt spraying station 20 ( 22) is integrally communicated with each other so that the calcium chloride solution is supplied to each salt water-supply zone 20, and each of the salt water spray zones 20 is provided with a plurality of branch pipes 23 branched at upper and lower portions thereof. In the engine 23, the vortex generator 40 is assembled through the rotary joint 30.

The rotary joint 30 is connected to the vortex generator 40 for generating a vortex in the branch pipe 23 of the saline spraying 20 so that the position can be freely changed, including rotation, angle and height adjustment. Of course, it serves as a medium to enable the assembly configuration, the technical components for this can be divided into the rotary nut 31 and the ball-shaped rotating sphere 35 as shown in Figs.

The rotary nut 31 has a threaded portion 32 integrally coupled to a threaded portion 23a formed on the branch pipe 23 of the saline spraying base 20, and a rotary sphere 35 on one side of the threaded portion 32. ) Is provided with a spherical portion 33 to support in a seated state so as not to escape to the outside.

In addition, the rotary sphere 35 seated on the spherical portion 33 is formed in the shape of a ball close to be surrounded by the rotary nut 31, one side coupling portion 36 for assembling the vortex generator 40 Is integrally formed to protrude but the coupling end portion 36 is installed to be exposed to the outside of the rotary nut 31, the inner center is formed with a flow path 37 penetrating to the inside, the outside.

Therefore, the rotary sphere 35 can be changed to various positions by being able to rotate as well as maintaining a firmly coupled state without being separated out by the rotary nut 31.

Here, the rotating sphere 35 can smoothly supply the calcium chloride solution to the vortex generator 40 by keeping the flow passage 37 always in communication with the flow passage of the branch pipe 23 even when the position of the rotating sphere 35 is variable.

Positioning the vortex generator 40 in the center as shown in Figure 4 through the variable position of the rotary sphere 35 is located on the inner wall side of the stirring tank 1 by the vortex generated in each vortex generator 40 The calcium chloride solution is agitated evenly while being driven to the center portion, and the eddy current collides with the rotary water flow generated by the stirring blade 10 to generate frictional water, thereby crushing the calcium chloride, thereby further improving dissolving power.

In addition, when the vortex generator 40 is positioned to be eccentrically to one side as shown in FIG. 5, the vortex rotates the calcium chloride solution located on the inner wall side of the stirring tank 1 to form a vortex-type water stream to improve the dissolving power. Can be.

The vortex generator 40 is freely screwed to the coupling end portion 36 formed at one end of the rotating sphere 35, and the vortex generator 40 passes through the mixing chamber 42 formed therein. Vortex is generated.

Vortex generator 40 for performing this role is formed on the one end of the coupling end portion 41 is assembled integrally through the coupling end portion 36 and the screw coupling of the rotary sphere 35, the coupling end portion 41 The first venturi portion 43 and the second venturi portion 44 having the mixing chamber 42 formed therein are continuously formed at the front end thereof.

The first venturi part 43 and the second venturi part 44 generate a vortex while mixing the calcium chloride solution supplied from the brine injection zone 20 with the calcium chloride solution forcedly sucked from the outside of the vortex generator 40. Play a role.

To this end, a nozzle neck 45 is formed at an inner center of the first venturi part 43, and a plurality of spiral suction passages 46 are formed through the inner and outer surfaces, and the spiral suction passage 46 is a vortex. The calcium chloride solution in the outside of the generator 40, that is, the stirring tank 1 is forcibly sucked and introduced into the mixing chamber 42, but the spiral suction passage 46 is formed as a spiral flow path so that the calcium chloride solution is converted into a vortex. do.

That is, the calcium chloride solution supplied from the branch pipe 23 of the brine injection zone 20 has a rapid increase in flow rate and a decrease in pressure as it passes through the narrow nozzle neck 45, and thus the periphery of the vortex generator 40. The calcium chloride solution located in the forcibly suctioned through the spiral suction passage 46 and supplied to the mixing chamber 42.

Accordingly, the calcium chloride solution evenly mixed in the mixing chamber 42 generates vortices, and the vortices pass through the diffusion part 47 formed at the tip of the second venturi part 44 while stirring tank 1 Spray to spread throughout the interior.

On the other hand, the brine in the stirring tank (1) is to be supplied to the brine spraying station 20 by the brine recycling apparatus 50, the brine recycling apparatus 50 is a salt water pumping pipe 52 connected to the pump 51 After pumping the brine in the stirring tank (1) to the outside using a) it can be smoothly circulated supply through the brine supply pipe (53) in communication with the brine spraying station (20).

The present invention pumps the calcium chloride solution in the stirring tank (1) to circulate and supply to the salt spray table 20, the calcium chloride solution supplied to the salt spray table 20 is stirred tank (1) through the vortex generator (40) Dissolves the power by generating the vortex inside the) and further freely varies the position of the vortex generator 40 through the rotary joint 30 to stir the entire inner region of the stirring tank 1 without any gap. Increases further.

On the other hand, the present invention provides a check passage providing means for providing a check passage for the operator to easily move up and down the first check table 7 and the second check table 8 installed in multiple stages on the base structure (6) This additionally provided, but the components (footstool, stairs, etc.) constituting the inspection passage providing means 60 in a prefabricated easily removable form by changing the position without being limited to the installation direction of the brine manufacturing apparatus on the spot immediately It can be assembled to provide an optimal inspection path.

The check passage providing means 60 for this purpose is provided with a pair of scaffold supports 61 on both sides of the side of the first check table 7, and any one scaffold support 61 of the scaffold supports 61 is provided. The footrest 62 is attached and coupled through a bolting operation, and the first staircase 63 is selectively attached to one of the first stair mounts 62-2 attached to both sides of the footrest 62 through a bolting operation. The second staircase 65 is coupled and installed by bolting operation between the second step mount 64 which is attached and attached to both sides of the footrest 62 and the second check table 8. .

Therefore, the first inspection platform 7 may reach the first inspection platform 7 via the first stairs 63 and the footrest 62, and the second inspection table may be reached through the second stairs 65 at the first inspection platform 7. It is possible to form a check passage to reach (8).

At this time, the footrest 62 is to give a variety of directions that can be freely positioned so that the first staircase 63 to the front or rear, one side is integrally attached to both sides of the first check table (7) The footrest mounting plate 62-1, which is coupled to the footrest support 61, is integrally installed, and the first stairs 63 are selectively coupled to both side surfaces adjacent to the footrest mounting plate 62-1. A pair of first stair mounting units 62-2 are integrally installed, and a pair of stair supports having lower ends of the second stairs 65 coupled to the upper surface adjacent to the scaffold mounting plate 62-1. A piece 62-3 is provided.

Here, the footrest 62 is attached to the footrest support 61 by using the fastener 62-4, so that the upper fastener 62-4 as shown in FIG. Preliminary assembly of the scaffold 62 is achieved by first engaging the screw groove 61a formed in the scaffold support 61 through the plate 62-1, and the lower fastener 62-4 is sequentially mounted on the scaffold. By penetrating the plate 62-1 and the scaffold support 61 at the same time and coupled to the nut 62-5, a more solid assembly state is achieved.

Accordingly, when the footrest 62 is assembled to the footrest support 61 on the right side of the drawing as shown in FIG. 9, the first footrest 62 may be connected to the front side. In contrast, the footrest 62 may be connected as shown in FIG. 10. When assembled to the scaffold support 61 on the left side of the drawing, the first scaffold 62 can be connected to face rearward, so that the first scaffold 62 is always available even if the installation position of the brine manufacturing apparatus varies according to site conditions or the user's request. ) Can be assembled to face forward.

In addition, a pair of handrail support pieces 62-6 are provided on the rear side of the step support piece 62-3 formed on the footrest 62, and the handrail support pieces 62-6 have a planar " By combining the lower end of the scaffolding balustrade 66 having a shape of "a", it is possible to effectively prevent the worker from falling on the scaffold 62, and the scaffolding balustrade 66 is a scaffolding as shown in FIGS. 9 and 10. The installation direction may vary depending on the installation position of 62).

In addition, the present invention further provides a plurality of handrail support pieces 62-6 at equal intervals at the edge of one side of the upper surface of the second inspection table 8, and is in line with the handrail support pieces 62-6. The same handrail support piece 62-6 is installed on the opposite surfaces of both vertical frames 6a of the handrail, and the handrail support piece 62-6 has a checker rail handrail 67 having a planar "-" shape. The additional installation can prevent the operator from falling, and the check railing 67 can be changed in the installation direction according to the installation position of the second stair 65, as shown in FIGS.

In the present invention having such a configuration, in the case of the basic type in which the brine manufacturing apparatus is installed as shown in FIG. 1, the first stairs 63 are assembled to face forward as shown in FIG. 9.

At this time, when the position of the brine manufacturing apparatus is installed by changing the 180 ° the first step 63, the footrest 62, the first step 63, the second step 65, as shown in Figure 10 to prevent the location is located to the rear By varying and assembling the positions of the scaffolding handrail 66 and the check railing handrail 67, the first staircase 63 faces forward to provide an optimal inspection passage without any inconvenience for the worker to move. .

To this end, the position of the footrest 62 is first assembled by varying the position of the footrest 62 to the left in the drawing as shown in FIG. 12, and the inspection stand handrail 67 is assembled to be located to the right by changing the 180 ° direction. After assembling the first staircase 63 on the right side, further assembly of the scaffolding handrail 66 and the second staircase 65 on the upper side of the scaffold 62 can secure a safe inspection passage for the worker.

 In addition, the present invention is inconvenient to use only if the control box 9 formed inside the strut frame 6b of the base structure 6 always changes to the front side in parallel to the variable position of the brine manufacturing apparatus. The holding frame 6b to which the control box 9 is attached is replaced with the other holding frame 6b positioned on the front side, and the upper and lower ends are assembled by bolting coupling, so that the control box 9 is moved forward. Will face.

The scaffold 62, the first stair 63, the second stair 65, the scaffold rail 66, the check railing 67, and the strut frame 6b of the present invention having such a configuration are detached by bolting. , It is possible to attach, since the fastening structure by the bolting operation is already known matters, even if the detailed description thereof is omitted in the present invention, there is no unreasonable performance.

According to the present invention, the separate type vortex generator is rotatably assembled to a plurality of salt water spraying stations installed on the inner wall of the stirring tank so that the position of the vortex generator can be freely changed to an optimal state.

Therefore, a large amount of calcium chloride can be dissolved quickly and completely while generating a swirling flow of water through the rotational stirring force by the stirring blade located at the center of the stirring tank and the positional change of the vortex generator and the vortex generator. It provides the effect of preparing the calcium chloride solution in a short time.

In addition, the vortex generator of the one-piece type is composed of prefabricated in the salt spraying station to be excellent in manufacturing, and can only replace the vortex generator in the case of damage alone, providing cost saving, convenience of maintenance, repair and competitiveness of the product Provides the effect of uplifting.

In addition, the present invention is configured in the form of a single unit that can be assembled and connected to the inspection stand (steps, scaffolding, railings, etc.) by moving to the site according to the conditions of the installation area and the location of the user's wishes By freely varying and freely assembling, it is possible not only to secure an optimal inspection passage for the worker to move, but also to provide a special effect of improving the space utilization by reducing the occupied area according to the installation of the manufacturing apparatus.

Claims (10)

It is installed to surround the stirring tank (1) connected to the hopper (3) and the first check platform (7) and the second check table (8) for inspecting the stirring tank (1) and the hopper (3) is installed in multiple stages A base structure 6; A stirring blade 10 disposed above and below the stirring shaft 11 rotatably installed by a motor 12 in an inner center of the stirring tank 1; A salt spray table is radially attached to the inner wall of the stirring tank 1 and installed integrally in communication with each other, and the swirl generator 40 is assembled to the plurality of branch pipes 23 through the rotary joint 30. 20; A vortex generator (40) freely coupled to the front end of the rotary sphere (35) of the rotary joint (30) to generate a calcium chloride solution passing through the mixing chamber (42) as a vortex; A brine recycling apparatus (50) for pumping the calcium chloride solution in the stirring tank (1) and then circulating the brine supply pipe (53) to the brine spraying table (20); The footrest 62 is attached to any one scaffold support 61 attached to both sides of the first check table 7, and any one first stair mount attached to both sides of the footrest 62. A first staircase 63 is attached and attached to the 62-2, and is formed between any one of the second staircase mounts 64 attached to both sides of the footrest 62 and the second check table 8. Brine manufacturing apparatus, characterized in that consisting of two passages (65) coupled to the check passage providing means for providing a check passage of the worker (60). The method of claim 1, The rotary joint 30 is screwed to the branch pipe 23 is a rotary nut 31 having a spherical portion 33 formed on one side so that the rotary sphere 35 is not detached to the outside, the spherical portion 33 In the center is a ball-shaped rotating sphere 35 is formed through the flow path 37 is in close contact with the rotary nut 31, the coupling end portion 36 of the rotary sphere 35 is the vortex generator 40 Brine manufacturing apparatus, characterized in that installed to expose to the outside to assemble. The method of claim 2, Rotating sphere 35 is a salt water production apparatus, characterized in that the flow passage 37 is always in communication with the flow path of the branch pipe 23 even when the position is variable. The method of claim 1, The vortex generator 40 has a coupling end portion 41 that is integrally assembled with the coupling end portion 36 of the rotary sphere 35 on one side; A first venturi part 43 and a second venturi part 44 having a mixing chamber 42 formed therein are integrally formed at the front end of the coupling end 41; A nozzle neck 45 is formed at the inner center of the first venturi part 43, and a plurality of spiral suction flow paths for forcing the calcium chloride solution outside the vortex generator 40 into the mixing chamber 42 through the inner and outer surfaces thereof. Saline production apparatus, characterized in that the 46 is formed. The method of claim 4, wherein The brine manufacturing apparatus, characterized in that the front end of the second venturi portion 44 is further formed with a diffusion portion 47 for passing and spraying the vortex generated through the mixing action while passing through the mixing chamber (42). The method of claim 1, The scaffold 62 is integrally provided with a scaffold mounting plate 62-1 that is coupled to the scaffold support 61 attached to the first check table 7 on one side thereof, and the scaffold mounting plate 62-1. A pair of first stair mounts 62-2, to which the first stairs 63 are selectively coupled and attached, are integrally installed on both side surfaces adjacent to the side surfaces, and the upper surface adjacent to the scaffold mounting plate 62-1. Salt water production apparatus, characterized in that the stair support piece 62-3 is installed to be coupled to the lower end of the second stair (65). The method of claim 6, A pair of handrail support pieces 62-6 are spaced apart from each other at the rear of the stair support piece 62-3, and the handrail support piece 62-6 has a flat "b" shape on the handrail support piece 62-6. 66) The brine manufacturing apparatus characterized in that the lower end of the additional installation. The method of claim 6, The footrest mounting plate 62-1 penetrates through the fastener 62-4 and is attached to the footrest support 61. The upper fastener 62-4 is connected to the screw groove 61a of the footrest support 61. Is coupled, the lower fastener (62-4) is a brine manufacturing apparatus, characterized in that coupled to the nut (62-5) through the scaffold support (61). The method of claim 1, A plurality of handrail support pieces 62-6 are installed at one edge of the upper surface of the second inspection table 8 at equal intervals, and the two vertical frames 6a on the same line as the handrail support pieces 62-6 are provided. Handrail support piece (62-6) is also attached to the opposite surface, the handrail support piece (62-6) characterized in that the check base railing 67 made of a flat "-" shape in addition to the coupling is installed. Brine manufacturing apparatus. The method of claim 1, A control box 9 is attached to the inside of the support frame 6b of the base structure 6, and the support frame 6b is detachable, and the other support frame always faces forward in accordance with the installation position of the brine manufacturing apparatus. (6b) the brine manufacturing apparatus, characterized in that the upper and lower ends are bolted to replace the position.

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