KR20170066847A - Dehumidifier for Treating Process Waste Gas - Google Patents
Dehumidifier for Treating Process Waste Gas Download PDFInfo
- Publication number
- KR20170066847A KR20170066847A KR1020150173001A KR20150173001A KR20170066847A KR 20170066847 A KR20170066847 A KR 20170066847A KR 1020150173001 A KR1020150173001 A KR 1020150173001A KR 20150173001 A KR20150173001 A KR 20150173001A KR 20170066847 A KR20170066847 A KR 20170066847A
- Authority
- KR
- South Korea
- Prior art keywords
- hole
- tube
- cooling tube
- waste gas
- unit
- Prior art date
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title description 12
- 238000001816 cooling Methods 0.000 claims abstract description 140
- 230000008878 coupling Effects 0.000 claims description 32
- 238000010168 coupling process Methods 0.000 claims description 32
- 238000005859 coupling reaction Methods 0.000 claims description 32
- 239000007789 gas Substances 0.000 abstract description 13
- 230000000630 rising effect Effects 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 238000002347 injection Methods 0.000 description 24
- 239000007924 injection Substances 0.000 description 24
- 239000000498 cooling water Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000000149 penetrating effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02043—Cleaning before device manufacture, i.e. Begin-Of-Line process
- H01L21/02046—Dry cleaning only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/67034—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for drying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/60—Attaching or detaching leads or other conductive members, to be used for carrying current to or from the device in operation
- H01L2021/60007—Attaching or detaching leads or other conductive members, to be used for carrying current to or from the device in operation involving a soldering or an alloying process
- H01L2021/60022—Attaching or detaching leads or other conductive members, to be used for carrying current to or from the device in operation involving a soldering or an alloying process using bump connectors, e.g. for flip chip mounting
- H01L2021/60097—Applying energy, e.g. for the soldering or alloying process
- H01L2021/60172—Applying energy, e.g. for the soldering or alloying process using static pressure
- H01L2021/60187—Isostatic pressure, e.g. degassing using vacuum or pressurised liquid
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to an internal combustion engine having an outer housing formed in a hollow box shape and having a waste gas inlet, a waste gas outlet, a first lower connector and a first upper connector, An inner housing having an exhaust gas discharge port, a first inner lower connection, a first inner upper connection, and a first tube penetration, the inner housing being located inside the outer housing, and the inner waste gas inlet A first cooling tube unit for cooling and collecting moisture contained in the waste gas by allowing the rising waste gas to flow upward in the zigzag direction while contacting the first upper cooling tube and the first lower cooling tube, Wherein one end of the first upper cooling tube and one end of the first lower cooling tube are coupled A first connection flange coupled to the first upper connection and having a first upper connection flange to which the first upper cooling tube and the other end of the first lower cooling tube are coupled A dehumidifier for treating waste gas is disclosed.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dehumidifier for processing waste gas generated in a manufacturing process such as a semiconductor manufacturing process, a flat panel display device manufacturing process, and a solar cell panel manufacturing process.
Waste gas generated in a manufacturing process such as a semiconductor manufacturing process, a flat panel display device manufacturing process, and a solar panel manufacturing process includes harmful gases such as acidic gas generated from process equipment, reaction by-product particles, moisture and the like. The waste gas is discharged to the exhaust pipe of the process line through the combustion process and the water treatment process in the scrubber installed at the rear end of the process equipment.
The waste gas discharged from the scrubber contains moisture together with gas components and reaction by-product particles. Since the moisture has a temperature and a humidity higher than the internal temperature of the exhaust pipe, the moisture is condensed while the temperature inside the exhaust pipe lowers and the reaction by-product particles are also collected. The moisture condensed in the exhaust pipe becomes acidic to damage the exhaust pipe, shortening the replacement cycle of the exhaust pipe, and increasing the risk that the acid material is leaked when the exhaust pipe is replaced.
An object of the present invention is to provide a dehumidifier for process waste gas treatment capable of efficiently collecting and removing moisture contained in waste gas discharged from a scrubber.
The process waste gas treatment dehumidifier of the present invention is formed in a hollow box shape and has an outer housing having a waste gas inlet port, a waste gas outlet port, a first lower connection port and a first upper connection port, An inner housing having an inner waste gas inlet, an inner waste gas outlet, a first inner lower connector, a first inner upper connector, and a first tube penetrating hole, the inner housing being located inside the outer housing; A first cooling tube unit for cooling and collecting water contained in the waste gas by allowing the waste gas flowing in and flowing through the waste gas inlet to flow in a zigzag direction while contacting the first upper cooling tube and the first lower cooling tube in an upward direction, A first upper cooling tube coupled to the first lower connector and having a first lower cooling tube, A first lower connection flange coupled to one end of the sub cooling tube and a first upper connection flange coupled to the first upper connection port and coupled to the other end of the first upper cooling tube and the first lower cooling tube, And a second connection unit provided on the first connection unit.
The dehumidifier for the process waste gas treatment according to the present invention allows the waste gas discharged from the scrubber to pass through the cooling tubes spaced vertically and staggeredly apart to increase the contact area between the cooling tube and the waste gas, There is an effect to remove.
In addition, the dehumidifier for processing exhaust gas according to the present invention has the effect of condensing water effectively on the surface of the cooling tube by passing the waste gas discharged from the scrubber through a mesh-shaped low-temperature cooling tube.
Further, the dehumidifier for processing exhaust gas according to the present invention has the effect of making the flow of the waste gas smooth by causing droplets of water condensed on the surface of the cooling tube to fall downward.
Further, the dehumidifier for processing exhaust gas according to the present invention has the effect of reducing the phenomenon of condensation in the exhaust pipe because the exhaust gas is cooled by discharging the exhaust gas below the dew point.
1 is a perspective view of a dehumidifier for process waste gas treatment according to an embodiment of the present invention, viewed from one side to the other.
2 is a perspective view of the dehumidifier for processing waste gas according to one embodiment of the present invention, viewed from one side to the other.
3 is a perspective view of an inner housing located within the outer housing of FIG.
4 is a vertical sectional view taken along the line AA in Fig.
5 is a vertical cross-sectional view of BB of Fig.
6 is a perspective view of an inner housing according to another embodiment of the present invention.
7 is an enlarged view of "B" in FIG.
Figure 8 is a perspective view of the inner housing with the first tube support block and the second tube support block removed in Figure 6;
BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a dehumidifier for processing exhaust gas according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
First, the structure of a dehumidifier for processing exhaust gas according to an embodiment of the present invention will be described.
1 is a perspective view of a dehumidifier for process waste gas treatment according to an embodiment of the present invention, viewed from one side to the other. 2 is a perspective view of the dehumidifier for processing waste gas according to one embodiment of the present invention, viewed from one side to the other. 3 is a perspective view of an inner housing located within the outer housing of FIG. 4 is a vertical cross-sectional view taken along line A-A in Fig. 5 is a vertical sectional view taken along the line B-B in Fig.
In the following description, one side or one side corresponds to the -x direction in FIG. 1, and the other side or the other side means the x direction. Further, the front side or front side means -y direction, and the rear side or rear side means y direction. The upper or upper direction means the + z direction, and the lower or lower direction means the z direction. However, the above-described directions may be changed relative to each other.
1 to 5, a dehumidifier for processing exhaust gas according to an embodiment of the present invention includes an
The
The
The
The waste gas outlet (120) is formed in the shape of a through hole on the upper surface of the outer housing (100). The
The first
The first
The
The second
The second upper connector (170) is formed in the upper part of the front surface of the outer housing (100) as a through hole. The second
The
The
The
The
The inner
The inner
The first inner
The first inner
The first tube through-
The first upper tube through-
The first lower tube through-
In addition, the first lower through-
The
The second inner lower connection part 270 is formed in the lower part of the front surface of the
The second inner
The second tube through-
The second upper tube through-
The second lower tube through-
In addition, the second lower through-hole unit 293a is formed as a pair with the second upper through-hole unit 291a. The second lower through-hole unit 293a is located below the second upper through-hole unit 291a, and is spaced apart from the second upper through-hole unit by a predetermined vertical distance Dv. The vertical distance Dv is formed to be larger than the diameter of the through hole 290a. In addition, the through holes 290a of the second lower through-hole unit 293a are offset from the through holes of the second upper through-hole unit 291a in the horizontal direction.
The first
The first
The first
The first
More specifically, the first
A plurality of the first upper
The first
A plurality of the first lower
The
The first
The first lower
The first
The first upper
The
The
The
The second
The second
The second upper
The second
A plurality of the second upper
The second
The
The second
The second lower
The second upper connection flange 720 is formed in the same structure as the second
The second upper tube coupling hole 721 is formed through one side of the second upper coupling flange 720 to the other side. The other end of the second upper tube coupling hole 721 is provided with a second
Next, the inner housing of another embodiment applied to the dehumidifier for processing exhaust gas of the present invention will be described.
6 is a perspective view of an inner housing according to another embodiment of the present invention. 7 is an enlarged view of "B" in FIG. Figure 8 is a perspective view of the inner housing with the first tube support block and the second tube support block removed in Figure 6;
6 to 8, the
The first tube through-
The first upper tube through-
The first lower tube through-
The second tube through-
The second upper tube through-
The second lower tube through-
The first
The first
A plurality of the first upper
The first
A plurality of the first lower
The second
The second
A plurality of the second upper
The second
The second lower
100: outer housing
110: Waste gas inlet 120: Waste gas outlet
130: first lower connection port 140: first upper connection port
150: nozzle connector 160: second lower connector
170: second upper connector
200, 1200: inner housing
210: internal waste gas inlet 220: internal waste gas outlet
230: first inner lower connection port 240: first inner upper connection port
250, 1250: first tube through-hole 260: water jet opening
270: second inner lower connection 280: second inner upper connection
290, 1290: a second tube through-
300: first cooling tube unit
310: first upper cooling tube 320: first lower cooling tube
400: first connection unit
410: first lower connection flange 420: first upper connection flange
500: Water injection unit
510: injection nozzle 520: injection pipe
600: second cooling tube unit
610: second upper cooling tube 620: second lower cooling tube
700: second connecting unit
710: second lower connection flange 720: second upper connection flange
1300: first tube support block
1310: first upper support block 1320: first lower support block
1400: second tube supporting block
1410: second upper support block 1420: second lower support block
Claims (1)
The inner housing having an inner waste gas inlet, an inner waste gas outlet, a first inner lower connector, a first inner upper connector and a first tube through hole, the inner housing being located inside the outer housing, ,
The waste gas flowing in and flowing through the inner waste gas inlet from the inside of the inner housing flows in a zigzag direction in contact with the first upper cooling tube and the first lower cooling tube in the upward direction to cool the moisture contained in the waste gas A first cooling tube unit for collecting
A first lower coupling flange coupled to the first lower coupling and coupled to one end of the first upper cooling tube and the first lower cooling tube, and a second lower coupling flange coupled to the first upper coupling, And a first connection unit having a first upper connection flange to which the other end of the first lower cooling tube is coupled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150173001A KR101866397B1 (en) | 2015-12-07 | 2015-12-07 | Dehumidifier for Treating Process Waste Gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150173001A KR101866397B1 (en) | 2015-12-07 | 2015-12-07 | Dehumidifier for Treating Process Waste Gas |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170066847A true KR20170066847A (en) | 2017-06-15 |
KR101866397B1 KR101866397B1 (en) | 2018-06-11 |
Family
ID=59217233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020150173001A KR101866397B1 (en) | 2015-12-07 | 2015-12-07 | Dehumidifier for Treating Process Waste Gas |
Country Status (1)
Country | Link |
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KR (1) | KR101866397B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102530853B1 (en) | 2022-07-21 | 2023-05-10 | 아이디에스 주식회사 | Dehumidifier |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005279486A (en) * | 2004-03-30 | 2005-10-13 | Eiichi Uratani | Cooling type dehumidification apparatus of compressed air |
JP2007160148A (en) * | 2005-12-09 | 2007-06-28 | Daihatsu Motor Co Ltd | Dehumidifying apparatus of compressed air |
JP2008013643A (en) * | 2006-07-05 | 2008-01-24 | Kayaba System Machinery Kk | Dry distillation gas cooler |
KR101029774B1 (en) * | 2010-11-08 | 2011-04-19 | 유동호 | Vapor condensing and dripping apparatus for fresh water |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS613748A (en) * | 1984-06-18 | 1986-01-09 | 王子油化合成紙株式会社 | Synthetic paper printable in high gloss manner |
KR20080013643A (en) * | 2006-08-09 | 2008-02-13 | 김재석 | Easy open beverage can |
-
2015
- 2015-12-07 KR KR1020150173001A patent/KR101866397B1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005279486A (en) * | 2004-03-30 | 2005-10-13 | Eiichi Uratani | Cooling type dehumidification apparatus of compressed air |
JP2007160148A (en) * | 2005-12-09 | 2007-06-28 | Daihatsu Motor Co Ltd | Dehumidifying apparatus of compressed air |
JP2008013643A (en) * | 2006-07-05 | 2008-01-24 | Kayaba System Machinery Kk | Dry distillation gas cooler |
KR101029774B1 (en) * | 2010-11-08 | 2011-04-19 | 유동호 | Vapor condensing and dripping apparatus for fresh water |
Also Published As
Publication number | Publication date |
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KR101866397B1 (en) | 2018-06-11 |
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