KR20170092222A - Vapor trap system - Google Patents
Vapor trap system Download PDFInfo
- Publication number
- KR20170092222A KR20170092222A KR1020160013287A KR20160013287A KR20170092222A KR 20170092222 A KR20170092222 A KR 20170092222A KR 1020160013287 A KR1020160013287 A KR 1020160013287A KR 20160013287 A KR20160013287 A KR 20160013287A KR 20170092222 A KR20170092222 A KR 20170092222A
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- vapor
- case
- heat exchanger
- cooling water
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The present invention relates to a steam collecting apparatus of a compact structure capable of increasing the recovery rate of volatile vapor generated in various industrial fields. The present invention relates to a steam collecting apparatus for condensing and recovering vapor distributed in air, A case having a space; A compressor accommodated in an inner side of the case and sucking refrigerant at a low temperature and a low pressure through a refrigerant circulation pipe to compress the refrigerant at a high pressure; A condenser accommodated in one side of the case for exchanging heat between the refrigerant flowing in the first heat transfer channel and the cooling water flowing in the second heat transfer channel of the plate heat exchanger to bring the refrigerant into a low temperature state; An expansion valve for adiabatically expanding the low-temperature refrigerant through the condenser at a low pressure; And the refrigerant discharged from the expansion valve flows through the third refrigerant inlet and the fourth refrigerant outlet to the outside of the plate heat exchanger through the vapor inlet and the vapor outlet of the plate heat exchanger, 2 evaporation traps which are mutually heat exchanged while flowing through the heat transfer path, and the condensed oil generated at this time is discharged through the drain of the bottom part; According to the present invention, there is provided a power supply apparatus comprising: a controller having a power supply unit and an operation switch for power supply; .
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a steam trapping apparatus, and more particularly, to a steam trapping apparatus having a compact structure capable of increasing the recovery rate of volatile vapor generated in various industrial fields.
Generally, volatile organic compounds such as solvents (hereinafter referred to as "vapor") are produced in a semiconductor solution production process. Therefore, it is required to safely recover and treat the vapor to prevent air pollution. OIL VAPOR is an oil droplet with a particle size of 1 ~ 10μm distributed in the air in the form of mist. Since it is highly volatile and explosive, there is a high risk of explosion due to outflow and fire in the air. do.
[0003] As for the conventional technology related to the above-described steam collecting device, Patent Document 1 is disclosed in Korean Patent Laid-Open Publication No. 2015-0031084 (published on March 23, 2015) or Korean Patent Publication No. 718972 ) Are known, and a detailed description will be omitted as they are already known. However, the above-described prior arts have a complicated structure and occupy a lot of installation area, and the performance is inferior to the facility scale and the installation cost, resulting in inefficiency. In addition, There was a problem.
It is an object of the present invention to provide a steam collecting device which is very practical and which is excellent in the recovery efficiency of the vapor, because the vapor condensing system using the plate heat exchanger can be safely housed in the case and can be easily installed and operated in a small space with a compact, .
Another object of the present invention is to provide a vapor collecting apparatus which can easily connect and configure a vapor and coolant supply line or a recovered condensed oil recovery line through connection means exposed to the outside of the case of the recovery apparatus.
According to an aspect of the present invention, there is provided a steam collecting apparatus for condensing and recovering vapor of air distributed in air, comprising: a case having an internal storage space; A compressor accommodated in an inner side of the case and sucking refrigerant at a low temperature and a low pressure through a refrigerant circulation pipe to compress the refrigerant at a high pressure; A condenser accommodated in one side of the case for exchanging heat between the refrigerant flowing in the first heat transfer channel and the cooling water flowing in the second heat transfer channel of the plate heat exchanger to bring the refrigerant into a low temperature state; An expansion valve for adiabatically expanding the low-temperature refrigerant through the condenser at a low pressure; And the refrigerant discharged from the expansion valve flows through the third refrigerant inlet and the fourth refrigerant outlet to the outside of the plate heat exchanger through the vapor inlet and the vapor outlet of the plate heat exchanger, 2 evaporation traps which are mutually heat exchanged while flowing through the heat transfer path, and the condensed oil generated at this time is discharged through the drain of the bottom part; According to the present invention, there is provided a power supply apparatus comprising: a controller having a power supply unit and an operation switch for power supply; And a steam collecting device.
According to the present invention, in the condenser, a plate heat exchanger is vertically attached to a first bracket fixed to a bottom surface, and a cooling water supply pipe connected to the cooling water inlet and an end of a cooling water discharge pipe connected to the cooling water outlet are exposed to the outer surface of the case And piping connection means is provided at an end of the supply pipe and the discharge pipe.
According to the present invention, the evaporation trap is installed horizontally in the second bracket on the bottom surface, and the ends of the first and second connection hoses coupled to the vapor inlet and the vapor outlet of the plate heat exchanger are exposed And a pipe connecting means is provided at an end of the end portion of the connecting hose.
Further, according to the present invention, the pipe connecting means may be selected from a flange, a clamp band, a one-touch fitting, a coupling, and a union.
According to the present invention, the vapor outlet is provided with a temperature sensor for detecting the temperature of the vapor.
Further, according to the present invention, the vapor outlet is formed with a sensor coupling portion on a side surface of a pipe connector.
According to the present invention, an evaporation pressure control valve and a liquid separator provided between the compressor and the evaporation trap; .
According to the present invention, an upper cover for opening / closing a storage space of the case; A hinge for connecting one side of the cover to the case and fixing means on the other side; And a control unit.
The present invention has a compact structure in which a compact integrated vapor condensing system using a plate type heat exchanger is safely housed in a case and has a very simple structure but is easy to manufacture and excellent in productivity and lowers manufacturing cost and product cost through mass production It can increase penetration rate in various industries, increase competitiveness and provide very economical effect. And it is enclosed in a case, so it is very safe, and it is safely protected from external impact force, so there is no risk of malfunction or failure, operation is stable and stability is guaranteed.
The present invention is very practical because it can be installed and operated in a narrow space in a narrow space or a complicated mechanical equipment by miniaturizing the vapor collecting device, and it is easy to connect piping of a vapor supply pipe and a discharge pipe, a cooling water supply pipe and a discharge pipe, There is an advantage of convenient maintenance.
1 (A) and 1 (B) are perspective views of a vapor collecting apparatus according to a preferred embodiment of the present invention, viewed from the upper surface and the back surface.
2 is a perspective view showing the internal structure of the vapor collecting apparatus.
3 is an internal top view of the steam trap.
4 shows the vapor inlet and outlet of the
5 is a perspective view of a vapor collecting apparatus according to another embodiment of the present invention.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.
According to the present invention, there is provided a vapor collecting apparatus for condensing and recovering vapor of air distributed in air, comprising: a case having an internal storage space; A compressor (20) housed in one side of the case (10) and sucking refrigerant at a low temperature and a low pressure through a refrigerant circulation pipe and compressing the refrigerant at a high pressure; A
The above is explained in more detail as follows.
The
The
In addition, the present invention is characterized by comprising: an upper cover (12) for opening and closing a storage space of said case (10); A hinge (17) for connecting one side of the cover (12) to the case (10) and the other fixing means; And a control unit. One side of the
As shown in FIG. 3, the
The
According to the present invention, the
The
The
According to the present invention, the
At the end, the
According to another aspect of the present invention, the pipe connection means is selected from a flange, a clamp band, a one-touch fitting, a coupling, and a union. As shown in the figure, the
According to the present invention, the vapor outlet (54) is provided with a temperature sensor (90) for detecting the temperature of the vapor. That is, the
According to the present invention, the vapor outlet (54) is formed with a sensor coupling portion (92) on a side surface of a pipe connection port. As shown in FIG. 4, the
The present invention may also be applied to an evaporation pressure regulating valve (64) and a liquid separator (66) provided between the compressor (20) and the evaporation trap (50). And a control unit. The evaporation pressure control valve (EPR 64) controls the flow of gas refrigerant entering the compressor from the steam trap to maintain the pressure of the refrigerant at a constant level and to produce a desired temperature. In other words, if the evaporation pressure from the steam trap is higher than the suction pressure of the compressor, it is opened. If the evaporation pressure is lower than the suction pressure, the steam trap is kept at a constant pressure to increase the condensation efficiency. The
Next, the
FIG. 5 is a perspective view of a vapor collecting apparatus according to another embodiment of the present invention. The
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of illustration, And may be substituted, changed, or improved.
The present invention relates to a refrigerant circulation system and a refrigerant circulation system for a refrigerator having a refrigerant inlet and a refrigerant outlet, And a second bracket which is connected to the first bracket and the second bracket so as to be connected to the steam inlet of the steam inlet. The first connecting
Claims (8)
A case 10 having an internal storage space;
A compressor (20) housed in one side of the case (10) and sucking refrigerant at a low temperature and a low pressure through a refrigerant circulation pipe (22) and compressing the refrigerant at a high pressure;
A condenser 30 housed in one side of the case 10 for exchanging heat between the refrigerant flowing in the first heat transfer channel and the cooling water flowing in the second heat transfer channel of the plate heat exchanger to bring the refrigerant into a low temperature state;
An expansion valve (40) for adiabatically expanding low temperature refrigerant through the condenser (30) at low pressure;
The refrigerant is stored in the other side of the case 10 and vaporized through the vapor inlet 52 and the vapor outlet 54 of the plate heat exchanger flows into the first heat transfer channel and the refrigerant sent from the expansion valve 40 flows into the third refrigerant inlet (56) and the fourth refrigerant outlet (58) to the second heat transfer channel of the plate heat exchanger, and the condensed oil generated at this time is discharged through the drain (60) at the bottom;
A controller (70) having a power supply for power supply and an operation switch; Wherein the steam collection device comprises:
The condenser 20 includes a cooling water supply pipe 35 connected to the cooling water inlet 34 and a cooling water discharge pipe 37 connected to the cooling water outlet 36. The cooling water supply pipe 35 is connected to the first bracket 38 fixed to the bottom surface of the condenser 20, Is exposed to the outer surface of the case (10), and piping connection means is provided at an end of the supply pipe (35) and the discharge pipe (37).
The evaporation trap 50 is installed horizontally in the second bracket 48 on the bottom surface and includes first and second connecting hoses 53 and 53 connected to the vapor inlet 52 and the vapor outlet 54 of the plate heat exchanger, 55) are exposed to the outer surface of the case (10), and piping connection means is provided at an end of the end of the connection hose (53, 55).
Wherein the pipe connection means is selected from a flange and a clamp band, a one-touch fitting, a coupling, and a union.
Wherein the vapor outlet (54) is provided with a temperature sensor (90) for detecting the temperature of the vapor.
Wherein the vapor outlet (54) is formed with a sensor coupling portion (92) on a side surface of a pipe connection port.
An evaporation pressure regulating valve (64) and a liquid separator (66) provided between the compressor (20) and the evaporation trap (50); Wherein the steam trapping device comprises:
An upper cover (12) for opening and closing a storage space of the case (10);
A hinge (17) for connecting one side of the cover (12) to the case (10) and the other fixing means; And a steam collecting device for collecting steam.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160013287A KR101777496B1 (en) | 2016-02-03 | 2016-02-03 | Vapor trap system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160013287A KR101777496B1 (en) | 2016-02-03 | 2016-02-03 | Vapor trap system |
Publications (2)
Publication Number | Publication Date |
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KR20170092222A true KR20170092222A (en) | 2017-08-11 |
KR101777496B1 KR101777496B1 (en) | 2017-09-12 |
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Family Applications (1)
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KR1020160013287A KR101777496B1 (en) | 2016-02-03 | 2016-02-03 | Vapor trap system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115027124A (en) * | 2021-03-04 | 2022-09-09 | 江苏润阳世纪光伏科技有限公司 | Safety guarantee and use method for combustion tower of wire mesh heating equipment |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100755008B1 (en) * | 2007-04-12 | 2007-09-04 | 충주대학교 산학협력단 | Cooling apparatus equipped with branch pipe for early collection of vaporized refrigerant |
JP6031945B2 (en) | 2012-10-30 | 2016-11-24 | 三浦工業株式会社 | Steam recovery system |
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2016
- 2016-02-03 KR KR1020160013287A patent/KR101777496B1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115027124A (en) * | 2021-03-04 | 2022-09-09 | 江苏润阳世纪光伏科技有限公司 | Safety guarantee and use method for combustion tower of wire mesh heating equipment |
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KR101777496B1 (en) | 2017-09-12 |
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