KR101510504B1 - The manufacturing apparatus for distilled water - Google Patents

Abstract

The apparatus for manufacturing distilled water according to one embodiment of the present invention includes a condensing tube in which water vapor is introduced into one side and distilled water is discharged from the other side; A radiating fin located on the outer circumferential surface of the reaction tube and cooling the steam; And a condensing coil located inside the condensing tube and condensed by colliding with the introduced water vapor.
According to another aspect of the present invention, there is provided an apparatus for producing distilled water, comprising: a housing; A heating device located inside the housing for evaporating the raw water supplied from the outside by heating and evaporating the raw water; A condensing cooler connected to the heating device for cooling and condensing the introduced steam to produce distilled water; A blower unit for introducing air to the condensing cooler and supplying outside air; And a distilled water storage tank for storing the distilled water cooled in the condensing cooler, wherein the condensing cooler is a condensing tube in which water vapor is introduced into one side and distilled water is discharged from the other side; A radiating fin located on the outer circumferential surface of the reaction tube and cooling the steam; And a condensing coil located inside the condensing tube and condensed by colliding with the introduced water vapor.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a distilled water producing apparatus,

The present invention relates to an apparatus for producing distilled water, and more particularly, to a distilled water producing apparatus capable of providing clean distilled water containing no impurities by condensing and cooling water vapor generated by heating and evaporating raw water (tap water, ground water, .

At present, water shortage is progressing in the whole earth, and it becomes serious problem. For example, desertification can proceed because of water shortages across the globe. In some areas, crops can not be cultivated due to the effects of desertification on agricultural lands and pastures, and food crises can occur, and livestock and wild animals can starve.

In some developing countries, rivers and lakes are polluted and drink water that is not suitable for drinking water. In some parts of the tropics, parasites and protozoans are parasitized in the water of rivers, Because it is used as water or drinking water, diseases caused by parasites and protozoa can be caused.

Generally, the distilled water producing apparatus is configured to evaporate the drinking water, heat it, and condense it, so that pure water containing no impurities can be consumed. The distilled water producing apparatus may include a conventional heating device, a condensing cooler for condensing and cooling the steam generated in the heating device, and a distilled water storage device for storing the distilled water cooled in the condensing cooler.

 In addition, various methods and methods are used to effectively cool the condensing cooler. Examples of the cooling method for cooling the condensing cooler include air cooling type and water cooling type. Generally, in the water-cooled type, cooling water is passed through the inside or outside of a condensing tube through which evaporated water vapor passes, thereby absorbing the high heat of evaporated water vapor and condensing the water vapor. However, this method is advantageous in that the condensation effect is excellent. However, since a large amount of cooling water used is turned into a high temperature during condensation and cooling of water vapor, it is disadvantageous in that water is wasted because it has to be continuously discharged out of the distilled water producing apparatus . However, in the air-cooling type, a cooling fan driven by electricity is provided in a condensing tube through which evaporated water vapor passes. As a principle for condensing the evaporated water vapor by allowing air (outside air) to absorb thermal energy of the condensing tube, Is not necessary. Therefore, complicated facilities such as a cooling water pipe and a cooling water circulating pump are not required, and in particular, there is no disadvantage due to restrictions on the installation place for smoothly supplying the cooling water from the room, inconvenience for treating the cooling water, Air cooling type cooling apparatuses are widely used.

In the conventional distilled water production apparatus configured as described above, the raw water stored in the heating device is heated and evaporated by heating means such as a heater, and the steam generated in the heating device is condensed and cooled through the condensing cooler to generate distilled water. Distilled water can be stored in distilled water storage and used.

However, in the conventional distilled water producing apparatus as described above, the refrigerating condenser is composed of a simple tube body, the condensing operation is not smooth, the amount of distilled water is small, and the condensing efficiency is low. The conventional distilled water producing apparatus can constitute a condensing tube by using stainless steel. Since the stainless steel is not excellent in thermal conductivity, the length of the condensing condenser must be long to reach a desired cooling temperature, (The length of the condensation tube increases, the number of radiating fins increases), and the size of the distilled water producing apparatus is also increased.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a condenser coil in which water vapor evaporated in a heating device can collide with a distilled water A manufacturing apparatus can be provided.

Another problem to be solved by the present invention is to maximize the collecting area by collecting the distilled water near the contact point between the condensing coil and the condensing tube, to rapidly increase the condensation amount and the condensation amount of the distilled water, , It is possible to provide a distilled water producing apparatus which can be manufactured in a small size.

The various problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

The apparatus for manufacturing distilled water according to one embodiment of the present invention includes a condensing tube in which water vapor is introduced into one side and distilled water is discharged from the other side; A radiating fin located on the outer circumferential surface of the reaction tube and cooling the steam; And a condensing coil located inside the condensing tube and condensed by colliding with the introduced water vapor.

According to another aspect of the present invention, there is provided an apparatus for producing distilled water, comprising: a housing; A heating device located inside the housing for evaporating the raw water supplied from the outside by heating and evaporating the raw water; A condensing cooler connected to the heating device for cooling and condensing the introduced steam to produce distilled water; A blower unit for introducing air to the condensing cooler and supplying outside air; And a distilled water storage tank for storing the distilled water cooled in the condensing cooler, wherein the condensing cooler is a condensing tube in which water vapor is introduced into one side and distilled water is discharged from the other side; A radiating fin located on the outer circumferential surface of the reaction tube and cooling the steam; And a condensing coil located inside the condensing tube and condensed by colliding with the introduced water vapor.

The details of other embodiments are included in the detailed description and drawings.

The apparatus for producing distilled water according to various embodiments of the technical idea of the present invention can increase the cooling and condensing efficiency by forming the condensing coil in which the water vapor can collide.

In addition, the distilled water producing apparatus according to various embodiments of the technical idea of the present invention can maximize the collecting area by collecting the distilled water near the contact point between the condensing coil and the condensing tube, and the condensation of the distilled water Can be maximized.

It will be appreciated that various embodiments of the inventive concepts of the present invention can provide various effects not specifically mentioned.

1 is a schematic view showing a distilled water producing apparatus according to an embodiment of the present invention.
2 is an exploded perspective view of a condensing cooler according to an embodiment of the present invention.
3 is a side view of a radiating fin of a condensing radiator according to an embodiment of the present invention.
4 is a cross-sectional view schematically showing a condensing coil according to one embodiment of the technical idea of the present invention.
5 to 7 are conceptual cross-sectional views of condensation coils according to various embodiments of the technical idea of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Rather, the embodiments disclosed herein are provided so that the disclosure can be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the thicknesses of layers and regions are exaggerated for clarity.

The terms first, second, etc. may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may be referred to as a first component.

Terms such as top, bottom, top, bottom, or top, bottom, etc. are used to distinguish relative positions in components. For example, in the case of naming the upper part of the drawing as upper part and the lower part as lower part in the drawings for convenience, the upper part may be named lower part and the lower part may be named upper part without departing from the scope of right of the present invention .

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a part or a combination thereof is described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be construed as ideal or overly formal in meaning unless explicitly defined in the present application Do not.

Hereinafter, preferred embodiments of a distilled water producing apparatus according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 is an exploded perspective view of a condensing cooler according to an embodiment of the present invention. FIG. 3 is a cross-sectional view of the condensing cooler according to an embodiment of the present invention. FIG. 4 is a cross-sectional view schematically showing a condensing coil according to an embodiment of the present invention. FIG. 4 is a side view of a heat dissipating fin of a condensing condenser according to an embodiment of the present invention.

1 to 4, a distilled water producing apparatus 100 according to an embodiment of the present invention includes a housing 10, a heating device 20, a water level adjusting device 60, a condensing condenser 30, A blower unit 40, and a distilled water storage device 50.

The housing 10 is formed in the shape of a box with a square shape and the heating device 20, the water level adjusting device 60, the condensing cooler 30, the blower unit 40 and the distilled water storage device 50 ) Can be located. The housing 10 may include a power source 12, an inlet valve 14, an outlet valve 16, and a vent hole (not shown).

One side of the power source unit 12 may be electrically connected to the water level adjusting device 60 to be described later and the other side thereof may be electrically connected to the heating coil 24 of the heating device 20. The power supply unit 12 may supply power to the heating coil 24 provided inside the heating device 20 in order to evaporate the raw water stored in the heating device 20.

The inlet valve 14 may be provided to supply raw water stored in the outside to the distilled water producing apparatus 100. The inlet valve 14 may be located at one side of the housing 10 and some of the raw water introduced through the inlet valve may be introduced into the heating device 20 and the remaining part may be introduced into the water level regulating device 60 Can be introduced. The raw water can be, for example, tap water, groundwater, and the like.

The outflow valve 16 may be provided to supply distilled water generated in the distilled water production apparatus 100 to the outside. The outlet valve 16 may be located on one side of the housing 10. For example, the outlet valve 16 may be a cock, a faucet, or the like.

The ventilation holes (not shown) are formed in the outer surface of the housing 10 and may be provided to cool the condensing cooler 30 by venting outside air into the distilled water producing apparatus 100. A filter (not shown) is provided in the ventilation hole to prevent dust or harmful substances from entering the inside of the housing 10.

The heating device 20 may be located in a predetermined region of the inner bottom of the housing 10. The heating device 20 may be provided to heat and evaporate raw water supplied from the outside. The heating device 20 may include a heating tank 22 and a heating coil 24.

The heating tank 22 may be provided to store raw water supplied from the outside through the inflow valve 14, heat it, and evaporate it with water vapor. The other end of the heating tank 22 is connected to the condensing cooler 30 and connected to the water level regulating device 60 through the connection channel 62 .

The heating coil (24) is located inside the heating tank (22) and may be formed in a coil shape. The heating coil 24 may be composed of a heating wire or the like capable of generating heat by application of power.

The water level adjusting device 60 is located at the same height as the heating tank 22 and can communicate with the heating tank 22 through the connection channel 62. The water level regulating device 60 may be provided to regulate the amount of raw water stored in the heating tank 22. Since the water level adjusting device 60 is in communication with the heating tank 22 through the connection channel 62 when the flow rate of the raw water in the heating tank 22 is reduced due to heating and evaporation, The raw water of the water tank 60 can be moved to the heating tank 22 through the connection passage 62 and maintained at the same height. The water level adjusting device 60 may include water level adjusting means (not shown) inside the water level adjusting device 60 to maintain the height (flow rate) of the raw water stored inside the heating tank 22 constant . For example, the water level adjusting means (not shown) may comprise a floating body, a water level sensor, and the like. However, the present invention is not limited thereto. Any configuration can be employed as long as the height of the raw water in the heating tank 22 can be kept constant. It is acceptable.

The condensing cooler 30 may be positioned inside the housing 10 so that steam generated by the heating device 20 can be smoothly moved. The condensing cooler 30 may be provided to condense and cool the steam generated in the heating device 20 to produce distilled water. One side of the condensing cooler 30 may be connected to the heating device 20 through a flow path, and the other side may be connected to the distilled water storage device 50. The condensing cooler 30 may include covers 37a and 37b, a condensing tube 32, a radiating fin 34 and a condensing coil 36. [

The cover is located on both sides of the condenser cooler 30 and may include a first cover 37a and a second cover 37b. Although the first cover 37a and the second cover 37b are shown separated from the condenser tube 32 in order to facilitate understanding of the condenser cooler 30, 37a seal the one side of the condensing pipe 32 to collect steam vapor evaporated from the heating device 20 and serve as a passage for allowing the water vapor to move inside the condensing pipe 32 to be condensed and cooled have. The second cover 37b seals the other side of the condensing tube 32 to collect condensed and cooled distilled water 38 in the condensing tube 32 and the distilled water 38 is supplied to the distilled water storage device 50 So that they can be moved and stored. The first cover 37a may include a first hook 39a and the second cover 37b may include a second hook 39b.

The first hook 39a is located on the inner surface of the first cover 37a and can support one end of the condensing coil 36 in a fixed manner. The second hook 39b is positioned on the inner side of the second cover 37b and can support the other end of the condensing coil 36 in a fixed manner. The first hook 39a and the second hook 39b may be formed in a manner such that the length of the condensing coil 36 is longer than the length of the condensing tube 32 to fix the both ends of the condensing coil 36 .

The condensing tube 32 may be formed in the shape of a hollow cylindrical tube. The water vapor generated in the heating device 20 flows into the condenser tube 32 at one side and the distilled water 38 generated at the other side is condensed and cooled to be discharged. The condensing tube 32 may be formed of stainless steel. The stainless steel is strong in corrosion resistance, does not rust, and can not corrode chemicals.

The radiating fins 34 may be provided to cool the condensed water vapor introduced into the condensing tube 32. The radiating fins 34 are provided around the outer circumferential surface of the condensing tube 32 and may be formed to contact the outer circumferential surface of the condensing tube 32 to increase the heat dissipating area. A plurality of the radiating fins 34 may be provided and the air supplied by the blower unit 40 may be smoothly communicated and the condensing tube 32 may be cooled at a predetermined ratio. They may be spaced a certain distance apart. For example, the gap between the radiating fins 34 may be constantly set to 3 mm. In this case, if the length of the condensing tube 32 is 30 cm, about 100 radiating fins 34 may be provided on the outer circumferential surface of the condensing tube 32 to cool the condensing tube 32. With the above-described configuration, the entire condensing tube 32 can be cooled at a constant rate. The heat dissipation fins 34 may be formed of a material having a good thermal conductivity to increase heat dissipation efficiency. The radiating fin 34 may have a ventilation groove 35 for allowing the outside air introduced through the cooling fan 42 to move and ventilate smoothly.

The condensing coil 36 may be configured to pass through the inside of the condensing tube 32. The condensing coil 36 is configured such that the water vapor introduced through one side of the condensing tube 32 can collide with the condensing coil 36 so that the condensing and cooling efficiency of the condensing condenser 30 can be increased have. The condensing coil 36 may be formed of stainless steel. Referring to FIG. 4, the condensing coil 36 is of a spring type having a constant inner diameter, and may extend through both sides of the condensing tube 32. One end of the condensing coil 36 is fixed to the first hook 39a of the first cover 37a and the other end of the condensing coil 36 is fixed to the second hook 39b of the second cover 37b Can be supported. The lower end of the condensing coil 36 is in contact with the inner circumferential surface of the condensing tube 32 at a predetermined interval to form a plurality of contacts 75. The water vapor condensed and cooled around the contact 75 collects, ) Can be formed. That is, the water vapor introduced through one side of the condensing tube 32 collides with the condensing coil 36, and the water vapor that has collided is condensed on the surface of the condensing coil 36, 36) surface. The lowered water vapor may be collected at the contact point 75 to form the distilled water 38. The intervals of the contact points 75 may be formed at regular intervals. For example, the intervals of the contact points 75 may be the same.

In an embodiment of the present invention, the condensing coil 36 provided in the condensing tube 32 may be variously modified. The construction of the condensing coil 36, which can be variously modified as described above, will be described with reference to Figs. 5 to 7, respectively. Here, the modified portion will be mainly described in comparison with the above-described embodiment.

5 to 7 are conceptual cross-sectional views of condensation coils according to various embodiments of the technical idea of the present invention.

Referring to FIG. 5, the condensing coil 36a may be inserted into the condensing tube 32 and fixedly mounted thereon. The condensing coil 36a is provided so that water vapor introduced through one side of the condensing tube 32 can collide with the condensing coil 36a to be condensed. The condensing coil 36a is made of stainless steel, As shown in FIG. One end of the condensing coil 36a may be configured to contact one side of the inner circumferential surface of the condensing tube 32 and the other end may be configured to contact the other side of the inner circumferential surface of the condensing tube 32. One end and the other end of the condensing coil 36a are respectively contacted and fixed to one side and the other side of the inner circumferential surface of the condensing tube 32 so that the condensing coil 36a is inserted into the condensing tube 32, have. One side and the other side of the inner circumferential surface of the condensing tube (32) may be positioned in directions opposite to each other. In another embodiment of the present invention, the intervals of the contacts 75a of the condensing coil 36a may be formed at regular intervals.

Referring to FIG. 6, in another embodiment of the technical idea of the present invention, the condensing coil 36b may be a spring type in which the inner diameter gradually decreases from one side to the other side. The condensing coil 36b has a spatial area (the condensing coil 36b) capable of colliding with the condensing coil 36b when the water vapor flowing into the condensing tube 32 moves along the condensing tube 32 The spatial area occupying the vertical cross section of the condensing tube 32) can be increased to improve the condensing and cooling efficiency. The outer diameter of one side of the condensing coil 36b may be equal to or slightly larger than the inner diameter of the condensing tube 32. In the above configuration, the condensing coil 36b is fixed to the inside of the condensing tube 32 . The condensing coil 36b may be in contact with the inner circumferential surface of the condensing tube 32 to form contact points 75b formed at regular intervals.

Referring to Fig. 7, in another embodiment of the technical idea of the present invention, the condensing coil 36c may have a constant width and thickness. The condensing coil 36c may have a spiral band shape in which the inner diameter gradually decreases from one side to the other side. The condensing coil 36c formed of the spiral band broadens the spatial area in which the water vapor introduced into the condensing tube 32 can collide with the condensing coil 36c when moving along the condensing tube 32 Condensation and cooling efficiency can be improved. The outer diameter of one side of the condensing coil 36c may be the same as or slightly larger than the inner diameter of the condensing tube 32 so that the condensing coil 36c can be fixed to the inside of the condensing tube 32. [ The lower end of the condensing coil 36c is in contact with the inner circumferential surface of the condensing tube 32 at a predetermined interval to form a plurality of tangential lines 77. The condensed water vapor around the tangential line 77 collects the distilled water 38, Can be formed. That is, the water vapor introduced through one side of the condensing tube 32 collides with the condensing coil 36c, and the water vapor that has collided is condensed on the surface of the condensing coil 36c, 36c. ≪ / RTI > The lowered water vapor may collect in the tangent line 77 to form the distilled water 38. The intervals of the tangent lines 77 may be formed at regular intervals.

The blower unit 40 may be provided to induce a flow of air into the housing 10 to discharge the heat of steam introduced into the condenser tube 32. The blower unit 40 is positioned below the condenser 30 but is not limited thereto and may be configured to guide the flow of air to the condenser cooler 30 to generate outside air Any configuration can be used as long as it can supply. The blower unit 40 may include a driving motor (not shown) and a cooling fan 42.

The driving motor (not shown) may generate a rotational force at the same time as power is applied.

The cooling fan 42 is located at one side of the driving motor and rotates simultaneously with the operation of the driving motor to direct the flow of air to the condensing cooler 30 to directly supply the outside air have.

The distilled water storage device 50 may be located at one side of the housing 10. The distilled water storage device 50 may store the distilled water cooled in the condensing cooler 30. The distilled water storage device 50 may include a storage tank 52, an inlet 54 and an outlet 56.

The storage tank 52 may store distilled water 38 cooled in the condensing cooler 30. The distilled water that is cooled and flows in the condensing tube 32 of the condensing cooler 30 can be introduced into the storage tank 52 by its own gravity.

The inlet 54 may be located at one side of the storage tank 52. The inlet 54 allows the distilled water generated in the condensing cooler 30 to be introduced into the storage tank 52.

The outlet (56) may be provided to supply distilled water stored in the storage tank (52) to the outside. The outlet (56) may be connected to the outlet valve (16).

Hereinafter, a preferred embodiment of a method for operating the distilled water producing apparatus 100 according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 4. FIG.

First, raw water from the outside can be introduced into the heating tank 22 of the heating device 20. [ The raw water may be tap water or groundwater.

Next, power is applied to the heating coil 24 provided in the heating device 20, and the heating coil 22 can heat the raw water stored in the heating tank 22 to evaporate water vapor.

Then, the water vapor moves along the flow path formed on the upper portion of the heating device 20 and is collected into the first cover 37a. The condensed water vapor inside the first cover 37a may be introduced into the condenser tube 32. [ The water vapor introduced into the condensing cooler 30 collides with and condenses with the condensing coil 36, and the condensed water vapor can move downward along the surface of the condensing coil 36. The condensed water vapor collects at the contact point 75 formed by the lower end of the condensing coil 36 and the inner circumferential surface of the condensing pipe 32 to form the distilled water 38.

Heat is transferred to the distilled water 38 collected near the contact point 75 through the heat radiating fin 34 and the heat radiating fin 34 having received the heat of the distilled water 38 is guided by the blower unit 40 And can be cooled by the outside air. For example, the distilled water 38 can be cooled to room temperature + 2 占 폚 by the above-described configuration. The water vapor evaporated in the heating device 20 is moved to the inside of the condensing tube 32 while maintaining the temperature of 100 ° C. and the condensing tube 32 is cooled, The water vapor at 100 캜 moved inside can be condensed with distilled water at 100 캜 by colliding with the condensing coil 36. The condensed distilled water at 100 ° C is collected near the contact point 75 along the surface of the condensing coil by its own gravity and the distilled water collected at the vicinity of the contact point 75 conducts heat to the heat radiating fin 34 . The conducted heat can be dissipated by the outside air supplied by the blower unit 40 and cooled. The distilled water 38 may be cooled to room temperature + 2 ° C by the above process. In order to cool distilled water to room temperature + 2 ° C, external temperature conditions can be considered. In winter, the outside temperature is lower than in summer, so if cooling is performed at the same temperature, 32 can be made shorter. In order to operate the distilled water producing apparatus of the present invention smoothly even in a summer where the temperature of the outside is higher, the length of the condensing tube 32 can be designed in consideration of an external poor temperature condition.

The distilled water 38 collected near the contact point 75 may be discharged along the condenser tube 32 and the second cover 37b and may be introduced into the distilled water storage device 50. [ The inflowed distilled water is stored in the storage tank 52 and the user can use the distilled water stored in the storage tank 52 by opening the outflow valve 16. [

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood. It is therefore to be understood that the above-described embodiments are illustrative and not restrictive in every respect.

100; A distilled water producing apparatus 10; housing
20; A heating device 22; Heating tank
24; A heating coil 30; Condensing cooler
32; Condensing tube 34; Heat sink fin
36, 36a, 36b, 36c; Condensing coils 37a and 37b; The first and second covers
38: distilled water 39a, 39b; The first and second hooks
40; A blower unit 42; Cooling fan
50; A distilled water storage device 52; Storage tank
54; Inlet 56; Outlet
60; A water level adjusting device 62; Connecting euro
75, 75a, 75b; Contact 77; tangent

Claims (12)

delete delete delete delete delete delete delete delete delete delete delete housing;
A heating device located inside the housing for evaporating the raw water supplied from the outside by heating and evaporating the raw water;
A condensing cooler connected to the heating device for cooling and condensing the introduced steam to produce distilled water;
A blower unit for introducing air to the condensing cooler and supplying outside air;
A distilled water storage tank for storing distilled water cooled in the condensing cooler;
A vent hole formed in the outer surface of the housing to cool external air to the inside of the housing to cool the condenser; And
A water level adjusting device located at the same height as the heating device inside the housing and communicating with the heating device through a connection channel; , ≪ / RTI &
The condensing cooler includes:
A condensing tube in which water vapor is introduced into one side and distilled water is discharged from the other side; A radiating fin located on the outer circumferential surface of the reaction tube and cooling the steam; And
And a condensing coil located inside the condensing tube and condensed by colliding with water vapor introduced from one side of the condensing tube,
A lower end of the condensing coil is in contact with the inner circumferential surface of the condensing tube at a predetermined interval to form a plurality of contacts, condensed and cooled water vapor around the plurality of contacts collects to form distilled water, and is discharged to the other side of the condensing tube Distilled water production equipment.

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