KR102260160B1 - Movable scrubber device - Google Patents

Abstract

The present invention relates to a horizontal scrubber device capable of improving pollutant removal efficiency by horizontally designing a cylindrical scrubber for horizontally moving air pollutants passing through an inside of the scrubber to increase a contact area and time with cleaning solution sprayed from an inside. A horizontal scrubber device including a chamber horizontally extending comprises: a gas inlet formed at one side of the chamber to inhale external pollutant gas in a first horizontal direction; a first spray nozzle extending in a second direction perpendicularly to the first direction inside the chamber adjacent to the gas inlet to spray cleaning solution in the first direction; a falling member formed adjacent to the first direction side from the first spray nozzle to purify the pollutant gas by passing the inhaled pollutant gas; a gas outlet formed at a top surface of the chamber to exhaust gas purified by passing through the falling member outward of a top side of the chamber; a demist member provided adjacent to a lower side of the gas outlet along a surface perpendicularly to an exhaustion direction of the purified gas for removing moisture of the gas passed through the falling member to exhaust the gas through the gas outlet; and a partition member extending into an inside of the chamber from an edge of one side of the demist member in the second direction to guide the gas passed through the falling member downward.

Description

Horizontal Scrubber Device {MOVABLE SCRUBBER DEVICE}

The present invention relates to a horizontal scrubber device, and more particularly, by designing a cylindrical scrubber in a horizontal type so that air pollutants passing through the scrubber move in the horizontal direction, the contact area and contact with the cleaning solution sprayed from the inside It relates to a horizontal scrubber device that improves the efficiency of removing pollutants by increasing the time.

Exhaust gas emitted by the operation of various industrial facilities and environmental infrastructure is toxic, explosive and corrosive, so it is not only harmful to the human body, but also causes environmental pollution when released into the atmosphere as it is. Accordingly, the exhaust gas needs a purification process for lowering the content of harmful components to below an allowable concentration, and it is legally obliged to discharge only harmless gases that have undergone a purification process to remove such toxic substances to the atmosphere.

Accordingly, scrubber devices for purifying these harmful gases are installed in various industrial facilities and environmental basic facilities. The scrubber device is a general term for a device that removes particles that are a cause of harmful gas or odor gas that cause air pollution by using a coating solution mixed with liquid and gas.

1 is a view showing a scrubber device 1 used in the prior art.

Referring to Figure 1, the conventional scrubber device (1) chamber 18 is vertically arranged so that harmful gas is sucked through the gas inlet 10 at the lower end of one side, and the sucked gas moves upward, First purified by the cleaning liquid passing through the polling member 11 and supplied from the circulation pump 17 and sprayed through the primary spray nozzle 12, and the primary purified gas is again the secondary polling member 13 at the top ) and after secondary purification by the cleaning liquid supplied from the circulation pump 17 and sprayed through the secondary spray nozzle 14, the moisture is removed through the demister member 15 of the uppermost stage, and then the gas It is discharged through the outlet (16).

In the conventional method, since the chamber 18 is vertically formed, the contact area between the air pollutants of the sucked gas and the cleaning liquid is small, the polling members 11 and 13 must also be formed in plurality, and the sucked gas must continuously rise. There is a problem that, in treating air pollutants, there is a disadvantage that the efficiency is not high.

In the present specification, a horizontal scrubber device formed in a horizontal direction to compensate for these disadvantages will be introduced.

[Prior Literature]

Registered Patent 10-1913738

The present invention relates to a horizontal scrubber device, and more particularly, by designing a cylindrical scrubber in a horizontal type so that air pollutants passing through the scrubber move in the horizontal direction, the contact area and contact with the cleaning solution sprayed from the inside It relates to a horizontal scrubber device that improves the efficiency of removing pollutants by increasing the time.

A horizontal scrubber device having a chamber extending in a horizontal direction according to an embodiment of the present invention includes a gas inlet formed on one side of the chamber to suck an external pollutant gas in a first horizontal direction, the gas inlet a first spray nozzle extending in a second direction perpendicular to the first direction in the chamber adjacent to and spraying the cleaning liquid in the first direction, formed adjacent to the first direction from the first spray nozzle, A polling member for purifying the polluting gas by passing the sucked pollutant gas through, a gas outlet formed on the upper side of the chamber to discharge the purified gas through the polling member to the outside of the upper side of the chamber, the gas outlet a demist member provided along a surface perpendicular to the discharge direction of the purified gas adjacent to the lower side to remove moisture from the gas passing through the pawling member and discharge through the gas outlet, and from one edge of the demist member and a partition member extending into the chamber in a downward direction and guiding the gas passing through the pawling member downward.

The horizontal scrubber device according to an embodiment of the present invention further includes a second spray nozzle provided on an upper surface of the chamber to spray the cleaning liquid in a second direction downward, wherein the first spray nozzle is the polling member The cleaning liquid is sprayed toward the side of the , and the second spray nozzle sprays the cleaning liquid toward the upper surface of the falling member.

The pawling member is formed to extend in a diagonal direction away from the first spray nozzle and the second spray nozzle in a portion adjacent to the second spray nozzle.

The chamber has a guide inner wall for guiding the gas passing through the lower portion of the pawl member upward, the guide inner wall extending from the lower inner surface of the chamber in a diagonal direction formed by the upper side and the first direction. It is connected to the other edge of the demist member.

The chamber further includes a collection tank connected to the polling member and having a space under the polling member in which the pollutant separated from the polluting gas is stored.

The horizontal scrubber device of the present invention improves the slow diffusion of pollutant gas in the chamber due to gravity, unlike the conventional vertical scrubber, because the chamber is formed in a horizontal square shape, and the spray nozzle is disposed adjacent to the suction port to flow in By increasing the area where the gas is adsorbed, the amount of collected pollutants is increased, and further, the poling member is formed in a diagonal direction, so that the purification efficiency of gas can be improved.

In addition, by guiding the purified gas to the gas outlet through the partition member and the guide inner wall provided in the horizontal scrubber device of the present invention, the stagnant phenomenon of the purified gas can be improved, thereby improving the gas discharge efficiency compared to the conventional one.

1 is a diagram illustrating a scrubber device that has been used in the past.
2 is a view showing in detail a cross-section of a horizontal scrubber device according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement them. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part is "connected" with another part, this includes not only the case of being "directly connected" but also the case of being "electrically connected" with another element interposed therebetween. . Also, when a part "includes" a component, it means that other components may be further included, rather than excluding other components, unless otherwise stated. Thus, the present invention will be described in detail.

2 is a view showing a detailed cross-section of a horizontal scrubber device 1000 according to an embodiment of the present invention.

Referring to FIG. 2 , the horizontal scrubber apparatus 1000 according to an embodiment of the present invention may include a chamber CH extending in a horizontal direction. The chamber CH may have a columnar shape in which it is laid down.

A gas inlet 100 through which the polluting gas may be sucked in the first vertical direction DR1 may be formed on one side of the chamber CH. The first direction DR1 may be the same as the horizontal direction. As an example of the present invention, the inhaled gas may be composed of hydrogen sulfide (H2S), trimetalamine ((CH ₃ ) ₃ N), ammonia (NH ₃ ) and acetaldehyde (CH ₃ CHO). However, the sucked gas is not limited thereto. The gas inlet 100 may be formed in a venturi type, and the rate at which the gas flows into the gas inlet 100 may be 17.7 M/s and the discharge rate may be 9.95 M/s.

The first spray nozzle 101 may be located in the chamber CH adjacent to the gas inlet 100 . The first spray nozzle 101 is adjacent to the gas inlet 100 and extends in the second direction DR2 perpendicular to the first direction DR1 in the chamber CH to spray the cleaning liquid in the first direction DR1 . can do.

The cleaning liquid is made by stirring water and cleaning chemicals in the chemical tank 110 by the chemical stirrer 109, and the cleaning liquid is transferred to the micro-nozzle pump 107 through the cleaning liquid pump 111. The cleaning liquid is pressurized by the micro-nozzle pump 107 and moved to the first spray nozzle 101 and the second spray nozzle 102 to be described later through the first spray nozzle 101 and the second spray nozzle 102 . It can be sprayed on the polluting gas side with ultra-fine particles.

The second spray nozzle 102 may be provided on the upper surface inside the chamber CH. The second spray nozzle 102 may be provided on the upper surface inside the chamber CH to spray the cleaning liquid in the second direction DR2, which is the lower side.

The second spray nozzle 102 may be operated simultaneously with the first spray nozzle 101 , and the cleaning liquid sprayed by the first spray nozzle 101 and the second spray nozzle 102 passes through the gas inlet 100 . It is possible to adsorb contaminants in the contaminant gas entering the chamber CH.

The polling member 103 may be provided in the chamber CH adjacent to the first spray nozzle 101 and the second spray nozzle 102 .

The pawling member 103 may be formed adjacent to the first direction DR1 from the first spray nozzle 101 and may be formed adjacent to the lower side from the second spray nozzle 102 . The polling member 103 may purify the polluted gas that has undergone the adsorption process described above. Since the pawling member 103 is the same as that used in the wet scrubber apparatus according to the prior art, a detailed description thereof will be omitted.

The polling member 103 may be formed to extend in a diagonal direction away from the first spray nozzle 101 and the second spray nozzle 102 in a portion adjacent to the second spray nozzle 102 . In more detail, the pawling member 103 is formed in a diagonal direction (right and right in FIG. 2 ) in which the first direction DR1, which is the traveling direction of the polluting gas, and the gravity direction (downward direction, DR2) are synthesized in the chamber CH. downward diagonal direction) and may be formed to extend. This is considering that the polluting gas proceeds in the first direction DR1 and is affected by gravity, and the polluting gas may come into contact with the diagonally extending poling member 103 over a larger area for a longer period of time to undergo a purification process. .

A collection tank 108 may be provided under the polling member 103 . The collection tank 108 is connected to the polling member 103 inside the chamber CH and may have a space under the polling member 103 for storing the pollutants separated from the polluting gas, and the contamination remaining after the purification process. The material may be transferred to a collection tank 108 for processing.

The purified gas passing through the polling member 103 may pass through the demist member 105 and be discharged to the outside through the gas outlet 200 . The gas outlet 200 may be formed on the upper surface of the chamber CH to discharge the purified gas through the polling member 103 to the outside of the upper side of the chamber CH.

The demist member 105 may be positioned adjacent to the gas outlet 200 . The demist member 105 is provided along a plane perpendicular to the discharge direction of the purified gas adjacent to the lower side of the gas outlet 200 to remove moisture from the gas passing through the polling member 103 to remove the gas outlet 200 . can be discharged through

The gas purified in the process of being discharged to the gas outlet 200 may be guided toward the gas outlet 200 through the partition member 104 and the guide inner wall 106 .

The partition member 104 may extend into the chamber CH in a downward direction from one edge of the demist member 105 to guide the gas passing through the pawling member 103 downward. The gas passing through the upper portion of the pawling member 103 may move downward along the partition wall member 104 .

The chamber CH may include a guide inner wall 106 .

The guide inner wall 106 may extend in a diagonal direction away from the pawling member 103 . More specifically, the guide inner wall 106 extends from the inner lower surface of the chamber CH in the diagonal direction made by the upper side and the first direction DR1 to be connected to the other edge of the demist member 105. have. The gas passing through the lower portion of the pawling member 103 may move upward along the guide inner wall 106 .

That is, the purified gas passing through the pawling member 103 is smoothly moved toward the gas outlet 200 through the partition member 104 and the guide inner wall 106 and discharged to the outside through the demist member 105 described above. can be

As such, in the horizontal scrubber device 1000 of the present invention, since the chamber CH is formed in a horizontal square, the diffusion of the contaminant gas is slowed by gravity in the chamber CH by gravity, unlike the conventional vertical scrubber. By arranging the spray nozzle adjacent to the suction port, the area where the introduced gas is adsorbed is increased to increase the amount of pollutants collected, and further, the polling member 103 is formed in a diagonal direction to improve the gas purification efficiency than before. .

In addition, by guiding the purified gas to the gas outlet 200 through the partition wall member 104 and the guide inner wall 106 provided in the horizontal scrubber device 1000 of the present invention, the phenomenon in which the purified gas is stagnant is improved. It is possible to improve the emission efficiency of gas than before.

The horizontal scrubber device 1000 is formed with fixing grooves 112 that can be connected to the vehicle at both edges, and the horizontal scrubber device 1000 is connected to the vehicle through the fixing grooves 112 and can be easily moved. have.

The above-described embodiments are for illustration, and those of ordinary skill in the art to which the above-described embodiments pertain can easily transform into other specific forms without changing the technical idea or essential features of the above-described embodiments. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

The scope to be protected through this specification is indicated by the claims described below rather than the detailed description, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents.

100: gas inlet 103: polling member
101: first spray nozzle 104: partition member
102: second spray nozzle 105: demist member

Claims (5)

In the horizontal scrubber device having a chamber extending in a horizontal direction,
a gas inlet formed on one side of the chamber through which an external pollutant gas is sucked in a first horizontal direction;
a first spray nozzle extending in a second direction perpendicular to the first direction in the chamber adjacent to the gas inlet and spraying the cleaning liquid in the first direction;
a polling member formed adjacent to the first direction from the first spray nozzle and purifying the polluted gas by passing the sucked pollutant gas;
a gas outlet formed on the upper surface of the chamber to discharge the purified gas through the falling member to the outside of the upper side of the chamber;
a demist member provided along a surface perpendicular to the discharge direction of the purified gas adjacent to the lower side of the gas outlet to remove moisture from the gas passing through the pawling member and to discharge it through the gas outlet;
a partition member extending into the chamber in a downward direction from one edge of the demist member and guiding the gas passing through the pawling member downward; and
and a second spray nozzle provided on the upper side of the chamber to spray the cleaning liquid in a second direction downward,
The first spray nozzle sprays the cleaning liquid toward the side surface of the pawling member, the second spray nozzle sprays the cleaning liquid toward the upper surface of the pawling member,
The pawling member is formed to extend in a diagonal direction away from the first spray nozzle and the second spray nozzle in a portion adjacent to the second spray nozzle,
The chamber has a guide inner wall for guiding the gas passing through the lower portion of the pawl member upward,
The guide inner wall extends from the inner lower surface of the chamber in the diagonal direction formed by the upper side and the first direction, and is connected to the other edge of the demist member. delete delete delete The method of claim 1,
The horizontal scrubber device further comprising a collection tank connected to the polling member in the chamber and having a space formed below the polling member to store the pollutants separated from the polluting gas.

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