KR20180134194A - Exhaust Device of A Water Pretreatment Apparatus For Analysing Air Pollution Detection And Exhaust Method - Google Patents

Abstract

A water pretreatment apparatus for air pollution measurement and analysis according to an embodiment of the present invention includes a first cooling unit cooling inflow gas, a storage unit connected to the first cooling unit, receiving inflow of the inflow gas cooled by the first cooling unit, and discharging measurement gas in which moisture and particulate matter are removed from the inflow gas, a second cooling unit installed on the circumference of the storage unit, cooling the storage unit, and generating moisture- and particulate matter-containing frost on the inner peripheral surface of the storage unit in a case where the inflow gas flows into the storage unit, a transport unit disposed inside the storage unit and physically moving the frost generated in the storage unit by generating a rotational force, and a discharge unit storing the frost moved by the transport unit as a result of inflow and discharging the frost stored inside to the outside. The embodiment of the present invention is provided with the screw-type transport unit physically moving the frost in one direction by directly pressurizing the frost by means of rotational force generation instead of an existing pump discharging frost to the outside by means of air pressure. Accordingly, the frost remains and accumulates at no particular site and can be smoothly discharged to the outside.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water pre-

The present invention relates to a moisture pretreatment apparatus and a moisture discharging method for analyzing air pollution, and more particularly, to a moisture pretreatment apparatus and a moisture discharging method for analyzing air pollution which can effectively remove moisture and particulate matter contained in a combustion gas to be measured A water pre-treatment device and a water discharge method.

While the rapid development of modern industrial society has improved the quality of life of human beings, it caused various environmental problems due to indiscreet natural degradation and development. Particularly, due to the rapid increase of energy consumption due to industrial development, the emission of air pollutant gas has increased rapidly, and the pollution problem caused by this is facing serious situation.

To cope with such environmental pollution problems, it can be categorized into the development of technologies for suppressing the emission of pollutants or removing the pollutants that are inevitably discharged.

In order to control the emission of pollutants, emission control standards for each emission source are determined and regulated. In general, monitoring is conducted to check the emission amount and emission concentration of pollutants. It is a very important part of the field.

Particularly, devices for monitoring air pollutants derived from combustion of fossil fuels or various manufacturing processes among environmental pollutants use a measurement method based on optical instruments. However, these monitoring devices often have difficulty in determining the exact name or concentration of air pollutants contained in the combustion gas due to moisture or particulate matter contained in the gaseous substance to be measured.

Therefore, in order to grasp the pollutants and their concentrations accurately, it is necessary to remove water or particulate matter which is difficult to measure or analyze beforehand, and to introduce them into the measuring apparatus. In such a case, a filter may be used as the pretreatment method. However, the filter should not be removed due to moisture or particulate matter, as well as water or particulate matter removed from the filter, due to the formation of another filter body. That is, even the gaseous pollutants to be measured can be removed, This may cause difficulties.

Meanwhile, in order to solve such a problem, a pretreatment device for removing moisture has been developed.

The pretreatment apparatus is provided with a glass tube for cooling and adhering moisture to the inner periphery, and further, a cotton yarn layer for removing primary moisture is further formed inside the glass tube. The lower part of the pretreatment device is provided with a Peltier trap for performing cold condensation and thermal desorption, and a moisture pretreatment means for analyzing air pollution which is heated and driven to remove moisture after the sample collection of the sample collecting part is completed.

Conventionally, a water pretreatment apparatus has been developed which phase-removes moisture and particulate matter from the inflow gas into a gaseous phase.

However, since the moisture pretreatment device is formed in a structure that discharges the property separated from the inflow gas to the outside of the device depending on a vacuum pump, a suction pump, or the like, a large amount of property is accumulated in a portion where the suction force is relatively small There has been a problem of causing an error in the apparatus.

Accordingly, the operator has to periodically perform the operation of stopping the operation of the water pretreatment apparatus and then removing the remaining or accumulated gaps in the specific region.

Korean Patent Publication No. 2006-0039465 Patent Application No. 10-2015-0062003

The present invention provides a moisture pretreatment apparatus and a water discharge method for air pollution measurement analysis that allows the gaseous body including moisture and particulate matter to remain in a specific site, .

Another object of the present invention is to provide a water pretreatment apparatus and a water discharge method for analyzing air pollution measurement which can maintain continuity of work and improve convenience for an operator.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not intended to limit the invention to the precise form disclosed. There will be.

According to an aspect of the present invention, there is provided a moisture pretreatment apparatus for analyzing air pollution according to an embodiment of the present invention includes a first cooling unit for cooling an inflow gas, a cooling unit connected to the first cooling unit, A storage portion through which the introduced inflow gas flows inward and a measurement gas from which moisture and particulate matter have been removed from the inflowing gas is discharged, a cooling portion which is installed around the storage portion to cool the storage portion and inflow the inflowing gas into the storage portion A second cooling unit disposed inside the storage unit for physically moving the generated gasses in the storage unit by generating a rotational force, and a second cooling unit disposed inside the storage unit for generating a force including moisture and particulate matter on the inner circumferential surface of the storage unit, And a discharge part for discharging the stored property to the outside, .

The first cooling unit and the second cooling unit may have different cooling temperatures, and the cooling temperature of the first cooling unit may be set lower than the cooling temperature of the second cooling unit.

The first cooling section may be set to a cooling temperature of -20 占 0 占 폚, and the second cooling section may be set to a cooling temperature of -10 占 5 占 폚.

Wherein the storage portion is provided with a first tube portion communicating with the first cooling portion and forming a housing space on the inside thereof and having a second cooling portion formed on an outer circumferential surface thereof, And a second tube portion installed at the tube portion and discharging the measurement gas.

Wherein the conveying unit includes a conveying screw that passes through the discharging unit and is disposed inside the storing unit, a bearing installed on the discharging unit to rotatably support the conveying screw, and a motor that transmits a rotating force to the conveying screw, The transfer screw is installed in the spiral structure along the longitudinal direction of the rotary shaft to rotate the rotary shaft in one direction when the rotary shaft rotates, And may include a rotating blade.

Wherein the rotary vane includes a variable portion having an outer diameter gradually increasing toward a moving direction of the body and a fixing portion having an outer diameter corresponding to a size of the inner diameter of the storage portion, A through hole may be formed.

The discharge unit may include an accommodation chamber in which the property is stored, a discharge pipe installed on the lower side of the accommodation chamber, and a control valve for opening and closing the discharge pipe.

And a heating unit installed at a front end of the first cooling unit to communicate with the first cooling unit and heating the inflow gas before the inflow gas flows into the first cooling unit.

And an evaporator connected to the discharge unit to discharge the steam discharged from the discharge unit in a vapor state.

The evaporator includes a vaporizing chamber communicating with the discharging unit and storing the inside of the evaporating chamber, a heat source installed below or around the evaporating chamber to heat the evaporating chamber, And a steam discharge pipe for discharging vaporized water vapor to the outside.

The rotary shaft may be disposed in the discharge portion and the storage portion. The rotary blade may extend in the longitudinal direction of the rotary shaft along the outer surface of the rotary shaft, and may be formed in a spiral disk structure disposed in the discharge portion and the storage portion. have.

Wherein the rotary shaft is disposed in the discharge portion and the rotary vane extends in the longitudinal direction of the rotary shaft from an end of the rotary shaft and is disposed in the discharge portion and the storage portion, And may be formed into a spiral band structure.

Meanwhile, a method for discharging moisture of a water pretreatment apparatus for analyzing air pollution according to an embodiment of the present invention includes a step of heating and first cooling an inflow gas, Separating the inflowing gas into a measurement gas discharged to the outside and a property including moisture and particulate matter by second cooling the inflowing gas which has been cooled, physically moving the transferring screw by rotating the transferring screw, And discharging it to the outside, and heating the discharged gaseous matter to vaporize it with steam and discharging it to the outside.

The embodiment of the present invention has a screw-type transfer part for physically moving the property by directly pressing the property instead of the conventional pump for discharging the property to the outside by using the air pressure, It can be discharged smoothly to the outside without remaining or accumulating.

In addition, as the screw-shaped conveying unit is disposed in all the sections of the storage unit and is continuously rotated, the occurrence of blind spots that remain or accumulate within the storage unit is eliminated to maintain the continuity of the operation, Can be improved.

It should be understood that the effects of the present invention are not limited to the above effects and include all effects that can be deduced from the detailed description of the present invention or the configuration of the invention described in the claims.

1 is a schematic view of a water pretreatment apparatus for analyzing air pollution according to an embodiment of the present invention.
2 is a view schematically showing a modified example of a rotary blade of a water pretreatment apparatus for air pollution measurement analysis according to an embodiment of the present invention.
3 is a schematic view of a water pretreatment apparatus for analyzing air pollution measurement according to another embodiment of the present invention.
4 is a schematic view of a water pretreatment apparatus for analyzing air pollution measurement according to another embodiment of the present invention.
FIG. 5 is a flowchart illustrating a method of discharging water from a water pretreatment apparatus for analyzing air pollution according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when a part is referred to as being "connected" (connected, connected, coupled) with another part, it is not only the case where it is "directly connected" "Is included. Also, when an element is referred to as " comprising ", it means that it can include other elements, not excluding other elements unless specifically stated otherwise.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a schematic view of a moisture pretreatment apparatus for air pollution measurement analysis according to an embodiment of the present invention. FIG. 2 is a cross- FIG. 3 is a schematic view of a water pretreatment apparatus for analyzing air pollution measurement according to another embodiment of the present invention, and FIG. 4 is a schematic view showing an air pollution FIG. 1 is a schematic view of a water pretreatment apparatus for measurement analysis. FIG.

1, a water pretreatment apparatus 100 (hereinafter referred to as a 'water pretreatment apparatus 100') for analyzing air pollution according to an embodiment of the present invention includes a combustion (discharge) gas such as a chimney or an automobile exhaust pipe, (100) for air pollution measurement analysis, which is installed in a pollution source for generating air pollutants, and capable of effectively removing and discharging water and particulate matter contained in the combustion gas, comprising a plurality of cooling units and a storage unit do.

The plurality of cooling sections include a first cooling section (10) and a second cooling section (30).

The first cooling unit 10 primarily cools the inflow gas (combustion gas) containing moisture and particulate matter.

At this time, a heating unit 60 for heating the inflow gas may be provided on one side of the first cooling unit 10.

The heating unit 60 may be installed at the front end of the first cooling unit 10 so as to communicate with the first cooling unit 10 and may heat the inflow gas before the inflow gas flows into the first cooling unit 10.

That is, the heating unit 60 can control the temperature and the humidity of the inflow gas by heating the inflow gas flowing into the first cooling unit 10. For example, the heating unit 60 may be provided with a temperature sensor (not shown) and a humidity sensor (not shown) for measuring the temperature and humidity of the inflow gas.

The second cooling unit 30 is installed around the storage unit 20 to be described later to cool the surface of the storage unit 20. When the inflow gas flows into the storage unit 20 through the cooling unit 30, Create a frost that contains the material.

That is, the second cooling unit 30 is installed to directly contact the outer surface of the storage unit 20 to cool the second cooling unit 30 to a predetermined temperature. Accordingly, the inflow gas flowing into the storage unit 20 is separated into the gas containing moisture and particulate matter by the cool air generated from the surface of the second cooling unit 30, and the measurement gas from which moisture and particulate matter are removed do.

Here, " to gellen " means an ice crystal grown by freezing water separated from the inflow gas, and may include some particulate matter. Therefore, in the present invention, " gender " can be used as a concept including both pure water and particulate matter. In addition, " gender and particulate matter " means a residual particulate matter that is not included in gender and gender including particulate matter.

In addition, the first cooling unit 10 and the second cooling unit 30 may be configured to cool a specific local region using a Peltier effect.

The Peltier effect is a phenomenon in which both ends of two different metal wires are joined together and a direct current is passed through the circuit, heat is generated at one joint and heat is generated at the other junction. When the direction of current is reversed, heat absorption and heat generation are reversed. This is the principle of electronic cooling as a phenomenon. Therefore, the first cooling unit 10 and the second cooling unit 30 of the present water pretreatment apparatus 100 can accurately maintain the internal temperature at a predetermined temperature by using this principle.

On the other hand, the first cooling section 10 and the second cooling section 30 can be set at different cooling temperatures. Here, the cooling temperature of the first cooling section 10 may be set to a lower temperature than the cooling temperature of the second cooling section 30. [

More specifically, the first cooling section 10 may be set at a cooling temperature of -20 占 0 占 폚, and the second cooling section 30 may be set at a cooling temperature of -10 占 5 占 폚.

The storage unit 20 is connected to the first cooling unit 10 so that the inflow gas cooled through the first cooling unit 10 flows inward and the measurement gas from which moisture and particulate matter are removed from the inflow gas is discharged .

The storage part 20 may include a first tube part 21 and a second tube part 23.

The first tube portion 21 is a cylindrical structure arranged transversely and is arranged to communicate with the first cooling portion 10 and can form a receiving space 21a in which a transfer portion 40 to be described later is disposed. A second cooling part 30 may be provided on the outer surface of the first tube part 21 to directly contact the first tube part 21 to cool the first tube part 21. [ Therefore, when the inflow gas flows into the accommodation space 21a, the inflow gas is cooled by the cold air generated in the inner circumferential surface of the first tube portion 21, . Here, the gaps created on the inner circumferential surface of the first tube portion 21 are not only formed directly on the inner circumferential surface of the first tube portion 21, but also generated by the cold air generated on the inner circumferential surface of the first tube portion 21, ). ≪ / RTI >

The second tube portion 23 is installed in the first tube portion 21 so as to communicate with the accommodation space 21a and is disposed vertically so that the measurement gas from which moisture and particulate matter have been removed can be discharged.

In addition, the present water pretreatment apparatus 100 includes a transfer unit 40.

The transfer unit 40 is disposed inside the storage unit 20 to generate a rotational force and apply a physical force to the generated property in the storage unit 20 to move the property in one direction.

The transfer unit 40 includes a transfer screw 41 which is disposed inside the storage unit 20 through a discharge unit 50 to be described later and a transfer screw 40 which is provided in the discharge unit 50 and rotatably supports the transfer screw 41 A bearing 43, and a motor 45 for transmitting a rotational force to the feed screw 41. [

Here, the conveying screw 41 may include a rotating shaft 411 and a rotating blade 413. [

The rotating shaft 411 may be coupled to the motor 45 to generate a rotational force according to a predetermined condition and may be disposed inside the discharging unit 50 and the storing unit 20.

The rotary vane 413 is installed in a spiral structure along the longitudinal direction of the rotary shaft 411 and is rotated together with the rotary shaft 411 when the rotary shaft 411 rotates and presses the gender on one side to move the gender in one direction .

The rotary vane 413 is formed in a spiral disc structure spaced apart from the inner circumferential surface of the first tube portion 21 in the radial direction by a predetermined interval while maintaining the same outer diameter along the longitudinal direction of the rotary shaft 411 . That is, the rotary vane 413 may be formed in a helical disc structure extending in the longitudinal direction of the rotary shaft 411 along the outer surface of the rotary shaft 411 and disposed inside the discharge portion 50 and the storage portion 20 have. Here, the spiral disk structure may mean a circular plate-like structure in which the inside is closed so that the measurement gas can not move inward and is continued in the form of a spiral.

Meanwhile, the rotary vane 413 may have a structure in which the outer diameter gradually increases along the longitudinal direction of the rotary shaft 411.

2, the rotary vane 413 includes a variable portion 413a that gradually increases in size along the direction in which the gender is moved, and a variable portion 413a that extends from the variable portion 413a, And a fixing portion 413b corresponding to the size of the inner diameter. Here, through holes 413c through which the measurement gas can move can be formed in the fixing portion 413b.

In addition, the rotary vane 413 may be formed in a structure capable of moving the fluid inward and outward.

3, the rotating shaft 411 is coupled to the motor 45 and disposed inside the discharging portion 50, and the rotating blades 413 are connected to the rotating shaft 411 disposed inside the discharging portion 50 And may extend from the end portion in the longitudinal direction of the rotary shaft 411 and disposed inside the discharge portion 50 and the storage portion 20. Here, the rotary vane 413 is spaced apart from the inner circumferential surface of the first tube portion 21 by a predetermined interval in the radial direction, and is formed into a hollow spiral band structure so that fluid, that is, measurement gas, . As a result, the measurement gas can move more smoothly, and the length of the rotation shaft 411 can be reduced to reduce the manufacturing cost. Here, the helical band structure may mean a circular ring structure in which the inside is opened so that the measurement gas can move inwardly and is continuous in the form of a spiral.

4, the rotary vane 413 may be provided with a wing support member 415 which penetrates the respective vanes in the longitudinal direction and connects the vane and the vane to each other.

A plurality of wing support members 415 may be provided on the rotary wing 413 along the circumferential direction and each wing support member 415 may be formed to have one body through the rotary wing 413. [ In addition, since the wing support member 415 is formed in a hollow tube shape, the measurement gas can be moved inwardly. Accordingly, the wing support member 415 maintains the distance between the wing and the wing at equal intervals, thereby preventing the rotation wing 413 from being deformed in the longitudinal direction, and also preventing the rotation wing 413 from sagging or warping .

In addition, the present water pretreatment apparatus 100 includes a discharge portion 50.

Referring again to Fig. 1, the discharging portion 50 is moved inwardly by the transferring portion 40 and stored therein. At this time, the inner space of the discharge unit 50, which stores the property, is kept at a normal temperature state, and the gasses flowing into the discharge unit 50 fall down to the lower side of the discharge unit 50 due to gravity. In addition, the discharging portion 50 is provided with discharging means on the lower side to discharge accumulated accumulated inside.

As described above, the discharge unit 50 may include an accommodation chamber 51 in which the refrigerant flows in and stored. For example, the lower side of the accommodating chamber 51 may be formed in a tilted structure in which the width of the cross section is gradually narrowed so as to facilitate discharge into the accumulated gaseous.

The discharge unit 50 may include a discharge pipe 53 installed on the lower side of the accommodating chamber 51 and a control valve 55 installed on the discharge pipe 53 for selectively opening and closing the discharge pipe 53 .

At this time, a pressure sensor (not shown) for sensing the pressure inside the discharge pipe 53 may be further installed in the discharge pipe 53.

In addition, the present water pretreatment apparatus 100 may further include an evaporator 70.

The evaporator 70 may be connected to the discharge unit 50 to heat the discharged gas from the discharge unit 50 to change the state of the vapor to a vapor state, and then discharge the vapor to the outside.

The evaporator 70 may include a vaporizing chamber 71, a heat source 73, and a vapor discharge pipe 75.

The evaporation chamber 71 has a predetermined accommodation space 21a therein and is communicated with the discharge unit 50 and can not be discharged to the outside when a phase change in the property and property introduced from the discharge unit 50 occurs, The liquid remaining in the evaporation chamber 71 can be stored.

The heat source 73 is installed below or around the evaporation chamber 71 and can heat the evaporation chamber 71 by radiating heat of a predetermined temperature. Accordingly, the gas introduced into the evaporation chamber 71 can be vaporized into a vapor state.

The steam discharge pipe 75 is installed on the upper side of the evaporation chamber 71 to allow the evaporation chamber 71 and the external space to communicate with each other. Accordingly, vaporized vapor in the evaporation chamber 71 can be discharged to the outside.

In addition, the present water pretreatment apparatus 100 may further include a control unit 80.

1, the control unit 80 is connected to an external input device (not shown) and an output device (not shown), and controls the first cooling unit 10, The transfer unit 30, the transfer unit 40, the discharge unit 50, and the evaporator 70 in real time.

In addition, the control unit 80 can sense the status information of each device in real time and transmit it to the output device.

Hereinafter, the moisture discharge method of the present water pretreatment apparatus 100 will be described.

For the sake of convenience, the same reference numerals are used for explaining the moisture pretreatment apparatus 100 and the same reference numerals are used for the explanation of the water desorption method of the present water pretreatment apparatus 100, .

FIG. 5 is a flowchart illustrating a method of discharging water from a water pretreatment apparatus for analyzing air pollution according to an embodiment of the present invention.

Referring to FIG. 5, the moisture pretreatment apparatus 100 of the water pretreatment apparatus 100 for air pollution measurement analysis is configured such that, when an inflow gas is introduced from the outside, the inflow gas is heated and firstly cooled S110).

More specifically, the present water pretreatment apparatus 100 senses the temperature and humidity of the inflow gas to be introduced into the inside in advance, and transmits the sensed temperature and humidity to the control unit 80. In accordance with the condition set in the control unit 80, And the temperature and humidity of the inflow gas flowing into the inside are controlled, and then the inflow gas whose temperature and humidity is controlled is first cooled to -20 占 10 占 폚.

Next, the present water pretreatment apparatus 100 secondarily cools the first cooled inlet gas and separates the inlet gas into a measurement gas discharged to the outside and a property including moisture and particulate matter (S120).

More specifically, the present water pretreatment apparatus 100 is configured such that the second cooling unit 30 is installed on the outer surface of the storage unit 20 into which the first cooled inflow gas is to be introduced, The inflow gas flowing into the receiving space 21a of the first chamber 21a is secondarily cooled to -10 ± 5 ° C. Thus, a gas containing moisture and particulate matter is generated on the inner circumferential surface of the storage unit 20, and a measurement gas from which moisture and particulate matter are removed is discharged to the outside of the storage unit 20. [

Next, the present water pretreatment apparatus 100 physically moves the transfer screw 41 by rotating the transfer screw 41 (S130).

More specifically, the present water pretreatment apparatus 100 drives the motor 45 in accordance with a control command of the control unit 80 to rotate the conveying screw 41 at a preset speed and direction. Thus, the spiral-shaped rotary vane 413 provided on the rotary shaft 411 of the conveying screw 41 generates a rotational force and physically presses the property to move to one side.

Next, the present water pretreatment apparatus 100 stores the property and discharges it to the outside (S140).

More specifically, the present water pretreatment apparatus 100 stores the cast moved through the rotary screw to the discharge unit 50. [ At this time, the internal space of the discharge unit 50 where the gaseous fumes are stored is maintained at a normal temperature state, and the gasses flowing into the discharge unit 50 fall down to the lower side of the discharge unit 50 by gravity and accumulate and accumulate. The water pretreatment apparatus 100 discharges accumulated accumulated water to the inside of the discharge unit 50 through a discharge pipe 53 provided at a lower side of the discharge unit 50. At this time, the present water pretreatment apparatus 100 controls the control valve 55 provided in the discharge pipe 53 to control the discharge amount to or from the property.

Next, the moisture pretreatment apparatus 100 heats the sludge discharged from the discharge unit 50, vaporizes the sludge with steam, and discharges the sludge to the outside (S150).

More specifically, the present water pretreatment apparatus 100 drives the heat source 73 to heat the evaporation chamber 71, which stores the property, when the property discharged from the discharge unit 50 flows into the evaporation chamber 71. Thus, the refrigerant stored in the evaporation chamber 71 is phase-changed to the steam state and discharged to the outside through the steam discharge pipe 75 provided on the upper side of the evaporation chamber 71.

As described above, according to the embodiment of the present invention, a screw-type transfer part 40 for physically moving the gender by directly pressing the gender is used instead of the conventional pump for discharging the gender to the outside by using air pressure, Can be discharged to the outside smoothly without accumulating or accumulating in a specific region.

In addition, as the screw-shaped transfer unit 40 is disposed in the entire section of the storage unit 20 and is continuously rotated, the generation of blind spots in the storage unit 20 that remain or accumulate in the storage unit 20 is eliminated, Not only the continuity of the operator can be maintained, but also the convenience of the operator can be improved.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

100. Water pretreatment device
10. First cooling unit
20. Storage
21. First tube 21a. Accommodation space
23. Second tube
30. The second cooling section
40. Transfer section
41. Feed screw
411. Rotation axis
413. Rotating blades
413a. Variable portion 413b. [0035]
413c. Through-hole
415. Wing support member
43. Bearings
45. Motor
50. Discharge section
51. An accommodating chamber
53. The discharge pipe
55. Control valve
60. Heating section
70. The evaporation portion
71. Evaporation chamber
73. Heat source
75. Steam outlet
80. Control unit
F. Sung
G1. Inflow gas G2. Measuring gas

Claims (13)

A first cooling section for cooling the inflow gas,
A storage part connected to the first cooling part to allow the inflow gas cooled through the first cooling part to flow inward and to discharge the measurement gas from which moisture and particulate matter have been removed from the inflow gas,
A second cooling unit installed around the storage unit to cool the storage unit and generate a gas containing moisture and particulate matter on the inner circumferential surface of the storage unit when the inflow gas flows into the storage unit,
A transfer unit disposed inside the storage unit for physically moving the generated gauges to the storage unit by generating a rotational force,
A discharge port for discharging the stored gasses to the outside and discharging the stored gasses to the outside,
And a water pre-treatment apparatus for analyzing air pollution measurement. The method according to claim 1,
Wherein the first cooling unit and the second cooling unit have different cooling temperatures,
Wherein the cooling temperature of the first cooling unit is set to a lower temperature than the cooling temperature of the second cooling unit. 3. The method of claim 2,
The first cooling section is set to a cooling temperature of -20 占 폚 占 폚,
And the second cooling unit is set to a cooling temperature of -10 ± 5 ° C. The method according to claim 1,
The storage unit
A first tube portion arranged to communicate with the first cooling portion and forming a housing space on the inner side, a second tube portion provided on the outer circumferential surface of the second cooling portion,
And a second tube portion which is installed in the first tube portion to communicate with the accommodation space,
And a water pre-treatment apparatus for analyzing air pollution measurement. The method according to claim 1,
The conveying portion
A conveying screw passing through the discharge portion and disposed inside the storage portion,
A bearing installed on the discharge portion and rotatably supporting the conveying screw, and
A motor for transmitting a rotational force to the conveying screw,
Lt; / RTI >
The feed screw
A rotation shaft coupled to the motor and generating a rotational force according to predetermined conditions, and
A rotary blade installed in the spiral structure along the longitudinal direction of the rotary shaft to press the rotary member in one direction when the rotary shaft rotates,
And a water pre-treatment apparatus for analyzing air pollution measurement. 6. The method of claim 5,
The rotating blades
A variable portion that gradually increases in size of the outer diameter toward the moving direction of the castle, and
The outer diameter of which corresponds to the inner diameter of the storage portion,
Lt; / RTI >
In the fixing portion
Wherein a through hole is formed through which the measurement gas can move. The method according to claim 1,
The outlet
An accommodation chamber in which the castle is stored,
A discharge pipe provided below the accommodation chamber, and
A control valve for opening /
And a water pre-treatment apparatus for analyzing air pollution measurement. The method according to claim 1,
A heating unit installed at a front end of the first cooling unit to communicate with the first cooling unit and heating the inflow gas before the inflow gas flows into the first cooling unit;
Further comprising a water pre-treatment apparatus for analyzing air pollution measurement. The method according to claim 1,
And a vaporizing unit connected to the discharging unit for discharging the vapor discharged from the discharging unit in a vapor state,
Further comprising a water pre-treatment apparatus for analyzing air pollution measurement. 10. The method of claim 9,
The evaporator
An evaporation chamber communicating with the discharge portion and storing the property therein,
A heat source installed below or around the evaporation chamber to heat the evaporation chamber, and
A steam outlet pipe disposed above the evaporation chamber for discharging vaporized water vapor inside the evaporation chamber,
And a moisture pre-treatment apparatus for analyzing air pollution measurement. 6. The method of claim 5,
Wherein the rotary shaft is disposed in the discharge portion and the storage portion,
The rotating blades
And a spiral disc structure extending in a longitudinal direction of the rotary shaft along an outer surface of the rotary shaft and disposed in the discharge unit and the storage unit. 6. The method of claim 5,
Wherein the rotary shaft is disposed in the discharge portion,
The rotating blades
And a hollow cylindrical spiral band structure extending in a longitudinal direction of the rotary shaft from an end of the rotary shaft and disposed in the discharge unit and the storage unit to allow fluid to move into the internal space. Water pretreatment device for measurement analysis. A moisture discharge method for a moisture pretreatment apparatus for air pollution measurement analysis,
Heating and first cooling the incoming gas,
Separating the inflowing gas into a measurement gas discharged to the outside and a property including moisture and particulate matter by second cooling the inflowing gas which is first cooled,
Moving the transfer screw physically by moving the transfer screw,
Storing the sex and discharging it to the outside, and
Heating the discharged casting to vaporize it with steam and discharging it to the outside
Wherein the water pre-treatment device is a water pre-treatment device.

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