KR101657247B1 - Vapor collecting device - Google Patents

Vapor collecting device Download PDF

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Publication number
KR101657247B1
KR101657247B1 KR1020150080447A KR20150080447A KR101657247B1 KR 101657247 B1 KR101657247 B1 KR 101657247B1 KR 1020150080447 A KR1020150080447 A KR 1020150080447A KR 20150080447 A KR20150080447 A KR 20150080447A KR 101657247 B1 KR101657247 B1 KR 101657247B1
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KR
South Korea
Prior art keywords
plating
duct
blower
vapor
plating liquid
Prior art date
Application number
KR1020150080447A
Other languages
Korean (ko)
Inventor
김영선
차근수
Original Assignee
(주)승진기계
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Filing date
Publication date
Application filed by (주)승진기계 filed Critical (주)승진기계
Priority to KR1020150080447A priority Critical patent/KR101657247B1/en
Application granted granted Critical
Publication of KR101657247B1 publication Critical patent/KR101657247B1/en

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    • B01D50/004—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor

Abstract

The present invention relates to a vapor collection device, which comprises: a plating tank in which a plating solution is stored; a duct installed on an upper end of the plating tank for sucking the evaporated vapor; a ventilator installed on a terminal end of the duct; a plating solution collector installed in the middle of the duct; and a vapor collection tower for collecting the vapor introduced through the ventilator. According to an embodiment of the present invention, the vapor collection device can collect and can reuse the plating solution included in the vapor with high purity through a plating solution collector and a collection pipe, and has effects in reducing production costs by increasing a usage rate of the high-priced plating solution used in a plating process.

Description

[0001] Vapor collecting device [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a steam collecting apparatus, and more particularly, to a steam collecting apparatus capable of recovering and reusing a plating liquid contained in a steam discharged through a duct and a vapor discharged to a outside through a plating liquid collecting unit and a collecting pipe.

Generally, the plating solution used in the plating process includes environmentally harmful substances such as chromic acid and sulfuric acid.

In the plating process, the heated plating solution evaporates, and environmentally harmful substances contained in the plating solution may be discharged in a vapor form, and the Environmental Law prohibits the plating solution from being discharged to any external form.

Here, in the plating process, most of the environmentally harmful substances are discharged due to the steam. To prevent this, a vapor collecting apparatus is used.

On the other hand, in the steam collecting apparatus, a large amount of plating liquid may be directly introduced into the apparatus for collecting the steam generated during the plating process or in the process of putting the object to be plated in the plating tank.

In particular, when a large-sized object to be plated is placed in a plating vessel, workers are working after discharging the plating liquid in consideration of the volume of the object. However, if a large object is rapidly supplied into the plating vessel, May occur.

At this time, the plating liquid overflowing to the upper end of the plating vessel is scattered by the duct having a strong suction force, and may be transferred to the blower. In addition, when a large amount of plating liquid flows into the blower, There is a problem that the life is shortened.

Therefore, in order to extend the service life of the blower, it is necessary to recover the plating liquid flowing into the liquid state before the blower is introduced, but it has been difficult to solve the problem due to the problem of the factory condition.

Korean Patent Registration No. 10-0723988 Korean Utility Model Registration No. 20-0203156

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to collect and reuse a plating solution contained in a vapor having high purity discharged through a duct through a plating solution collector and a recovery pipe.

It is also an object of the present invention to prevent the plating liquid from flowing into the blower through the duct.

A vapor collecting apparatus according to an embodiment of the present invention includes a plating vessel in which a plating liquid is received; A duct installed at an upper end of the plating vessel and sucking vapor to be evaporated; An air blower installed at an end of the duct; A plating liquid collecting device installed in the middle of the duct; And a steam collecting tower for collecting steam flowing through the blower.

A diaphragm may be mounted at the boundary between the plating liquid collector and the duct connected to the blower.

In addition, the plating liquid collector may be equipped with a recovery pipe to transfer the collected plating liquid to the plating tank.

The return pipe may be formed with an air shielding tube that is bent to prevent air from entering due to the suction force of the blower.

In addition, the return pipe may further include a monitoring unit configured to include a monitoring unit that ascends during the inflow of air and a viewing window that can check whether the monitoring unit is raised.

In addition, a plurality of vane guides may be mounted on the lower portion of the duct located at the front and inside of the plating solution collector, respectively.

According to the embodiment of the present invention, the plating solution contained in the high purity steam can be collected and reused through the plating solution collecting device and the recovery pipe, and the production cost can be reduced by increasing the use rate of the expensive plating solution used in the plating process There is an effect.

In addition, since the plating liquid can be prevented from flowing into the blower, the service life of the blower can be extended, and the maintenance cost of the blower can be reduced.

In particular, it is possible to prevent the plating process itself from being stopped in order to prevent the discharge of environmentally harmful substances generated on the due time due to stoppage during maintenance of the blower, thereby increasing the productivity.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a general view showing a vapor collecting apparatus according to the present invention. FIG.
2 is a view showing another embodiment of the vapor collecting apparatus according to the present invention.
3 is a partially enlarged cross-sectional view showing an air shut-off tube mounted on a return pipe constituting a vapor collecting apparatus according to the present invention;
4 is a view showing a monitoring part mounted on a return pipe constituting a vapor collecting apparatus according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

FIG. 1 is a general schematic view of a vapor collecting apparatus according to the present invention, FIG. 2 is a view showing another embodiment of a vapor collecting apparatus according to the present invention, and FIG. And FIG. 3 is a partially enlarged cross-sectional view illustrating an air shut-off pipe installed in a return pipe constituting the vapor collecting apparatus according to the present invention, and FIG. 4 is a view showing a monitoring unit mounted on a return pipe constituting the vapor collecting apparatus according to the present invention FIG.

The vapor collecting apparatus 10 according to the present invention includes a plating vessel 20, a duct 30, a blower 40, a plating liquid collector 50, and a vapor collecting tower 60.

The plating tank 20 is formed with a predetermined size as a space in which the plating liquid is received and stored.

In the present invention, the plating vessel 20 has a quadrangular shape and an open top is described. In the plating vessel 20, a known plating vessel may be selectively used according to the environment, purpose, and the like.

The duct 30 is installed at the upper end of the plating tank 20 to suck the vapor evaporated in the plating tank 20 and transfer it to the vapor collection tower 60.

That is, the duct 30 transfers the vapor containing the plating liquid evaporated in the plating tank 20 to the vapor collection tower 60 by using the suction force of the blower 40.

At this time, the length, diameter, and connection structure of the duct 30 may vary depending on the installation environment and purpose.

In the present invention, the duct 30 includes a front duct 32 disposed at the front side and a rear duct 34 disposed at the rear side with reference to the plating liquid collector 50.

The blower 40 is installed at the end of the duct 30 and provides a suction force for moving the vapor evaporated in the plating tank 20 to the vapor collection tower 60.

That is, the blower 40 is mounted on the rear duct 34 constituting the duct 30 to vaporize the vapor evaporated in the plating tank 20 into the front duct 32, the plating liquid collector 40, and the rear duct 34 So that it can be supplied to the steam collection tower 60 through the steam generator.

It is noted that the blower 40 may have a blower in addition to the blower shown in the drawings.

The plating liquid collector 50 is installed in the middle of the duct 30 to recover the plating liquid contained in the steam and supply the plating liquid to the plating tank 20.

That is, the plating liquid collector 50 is installed between the front duct 32 and the rear duct 34 constituting the duct 30 to recover the plating liquid contained in the steam moving along the inside of the front duct 32 And then supplied to the plating tank 20.

The plating liquid collector 50 is formed to be larger than the diameter of the duct 30 so as to smoothly recover the plating liquid contained in the steam or is mounted to the lower portion of the duct 30.

In addition, the partition plate 51 can be selectively installed in the vertical direction so as to smoothly recover the plating liquid including the steam at the boundary between the plating liquid collector 50 and the rear duct 34 connected to the blower 40.

That is, the diaphragm 51 is installed at a boundary portion between the plating liquid collector 50 and the rear duct 34, and when it contacts the plating liquid contained in the steam, the diaphragm 51 is guided downward to collect the plating liquid below the plating liquid collector 50 .

At this time, a space for moving steam is formed on the upper portion of the partition plate 51 and the upper inner surface of the rear duct 34, and the inner surface of the partition plate 51 is formed so that the plating liquid contained in the steam can be smoothly moved downward. It can be formed obliquely.

A bottom of the plating solution collector 50 is equipped with a recovery tube 52 to supply the recovered plating solution to the plating tank 20. One side of the recovery tube 52 is connected to the plating solution collector 50, Side is connected to the plating tank 20.

That is, the recovering pipe 52 can supply the plating solution stored in the plating solution collecting device 50 to the plating tank 20 in real time.

Next, an air shut-off pipe and a monitoring unit may be mounted on the return pipe 52 as shown in 3 and 4.

The return pipe 52 shown in FIG. 3 shown in FIG. 3 is formed to form an air shutoff pipe 53 to prevent air from being introduced into the return pipe 52 during operation of the blower 40.

That is, the air shut-off pipe 53 is formed in the middle of the return pipe 52 to block the air from moving to the plating bath 20 through the return pipe 52 when the steam is moved due to the operation of the blower 40 do.

The air shutoff pipe 53 is bent to prevent the air from moving to the plating bath 20 through the return pipe 52 during operation of the blower 40 through the plating liquid contained therein, It will be done.

At this time, the air shutoff pipe 53 is preferably formed in the recovery pipe 52 connected to the lower portion of the plating liquid collector 50.

4 includes a monitoring unit 54 composed of a monitoring port 54a that ascends during the inflow of air and a see-through window 54b that can ascertain whether the monitoring port 54a is lifted Is mounted.

That is, the monitoring port 54a that ascends and descends when the air is introduced into the return pipe 52 and the sight window 54b that can be visually confirmed can be installed to check whether or not the air is introduced in real time.

At this time, it is preferable that the return pipe (52) is configured to allow air to flow in from the side or bottom of the monitoring unit (54).

Next, a plurality of vane guides 55 are installed at intervals in the inside of the plating liquid collector 50 and the front duct 32 constituting the duct 30 as shown in FIG.

That is, the plating liquid contained in the vapor of the plating liquid collector 50 can be collected in the plating liquid collector 50 by using a plurality of vane guides 55.

At this time, it is preferable that the vane guide 55 is installed to be inclined downward so that the plating solution contained in the vapor can be easily collected into the lower portion of the plating solution collector 50.

The steam collecting tower 60 collects the steam flowing through the blower 40.

The steam collecting tower 60 is equipped with a shower 62 for collecting steam easily and a collecting net 64 is installed below the shower 62.

That is, the steam collecting tower 60 is capable of collecting the steam supplied through the duct and the blower 40 into the collecting net 64 through the water supplied from the shower 62.

An embodiment of the vapor collecting apparatus constructed as above will now be described with reference to FIG.

First, a plating tank 20 having a rectangular shape in which a plating liquid is received and stored is mounted on one side of the plating tank 20, and a front duct 32 And the rear duct 34. The blower 40 is mounted in the middle of the rear duct 34.

A diaphragm 51 is mounted between the front duct 32 and the rear duct 34 at a boundary portion between the front duct 34 and the rear duct 34. The plating liquid contained in the steam is collected at the lower portion of the diaphragm 51, A plating liquid collecting device 50 to which the recovery pipe 52 is mounted is mounted.

At this time, a wing guide 55 is mounted with an interval between the inside of the plating liquid collector 50 and the front duct 32. An air shutoff pipe 53 and a monitoring unit 54 are installed in the recovery pipe 52 .

Next, a steam collecting tower 60 composed of a shower 62 for spraying water to the end portion of the rear duct 34 and a collecting net 64 disposed at a lower portion of the shower 62 and collecting the steam is provided. The assembly of the steam collecting apparatus 10 is completed.

Here, the assembly sequence of the vapor collecting apparatus can be configured differently from the above.

Next, the state of use of the vapor collecting apparatus during the plating process will be described as follows.

First, the blower 40 is operated so that the vapor including the plating liquid generated in the plating tank 20 is not discharged to the outside.

The steam containing the plating liquid flowing into the duct 30 by the operation of the blower 40 is moved to the plating liquid collector 50 through the front duct 32.

At this time, the vapor containing the plating solution contacts the wing guide 55 through the front duct 32 and the wing guide 55 mounted inside the plating solution collector 50, moves to the lower part, and is supplied to the plating solution collector 50 .

The steam containing the plating liquid that has passed through the vane guide 55 contacts the partition plate 51 formed at the connection portion between the plating liquid collector 50 and the rear duct 34 and then moves to the lower portion to be supplied to the plating liquid collector 50 .

The plating solution contained in the plating solution collector 50 is continuously supplied to the plating vessel 20 through a recovery tube 52 formed in the lower portion of the plating solution collector 50.

At this time, the return pipe 52 can monitor the air supplied through the plating liquid collector 50 through the air shut-off pipe 53 and in real time through the monitoring window 54b of the monitoring unit 54 .

Next, the steam passing through the plating liquid collector 50 and the plating liquid removed is supplied to the steam collecting tower 60 through the rear duct 34 and the blower 40, And is collected in the collection network 64.

As described above, the vapor collecting apparatus of the present invention can easily collect the plating liquid through the plating liquid collecting unit in the vapor including the plating liquid supplied through the duct, and can supply the plating liquid to the plating tank through the recovery pipe. It is possible to solve not only the problem but also the productivity that can be improved.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many modifications and variations of the present invention are possible in light of the above teachings. Should be interpreted as being included in.

10: steam collecting device, 20: plating bath,
30: duct, 32: front duct,
34: rear duct, 40: blower,
50: plating liquid collector, 51: diaphragm,
52: return pipe, 53: air shutoff pipe,
54: Monitoring section, 60: Steam collecting tower.

Claims (6)

A plating bath in which a plating solution is received;
A duct installed at an upper end of the plating vessel and sucking vapor to be evaporated;
An air blower installed at an end of the duct;
A plating liquid collector installed in the middle of the duct and mounted with a recovery pipe so as to transfer the collected plating liquid to the plating tank; And
And a steam collecting tower for collecting steam flowing through the blower,
Wherein the air collecting pipe is formed with an air shielding tube which is bent so as to block air from flowing due to a suction force of the blower.
The method according to claim 1,
And a diaphragm is mounted at a boundary between the plating liquid collector and the duct connected to the blower.
delete delete The method according to claim 1,
Further comprising a monitoring unit including a monitoring port rising when the air is introduced and a viewing window for checking whether the monitoring port is raised or not.
The method according to claim 1,
Wherein a plurality of wing guides are mounted on the lower portion of the duct located at the front of the plating solution collector and at the lower portion of the duct, respectively.
KR1020150080447A 2015-06-08 2015-06-08 Vapor collecting device KR101657247B1 (en)

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Application Number Priority Date Filing Date Title
KR1020150080447A KR101657247B1 (en) 2015-06-08 2015-06-08 Vapor collecting device

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KR101657247B1 true KR101657247B1 (en) 2016-09-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200089168A (en) * 2019-01-16 2020-07-24 한국전력공사 Mixed refrigerant separator and organic rankine cycle comprising thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200203156Y1 (en) 2000-05-04 2000-11-15 최원석 The collecting for industrial gold
KR100414531B1 (en) * 2003-08-14 2004-03-20 강대천 Volatile organic compound separator of electric washing machine
KR100723988B1 (en) 2005-10-31 2007-06-04 (주)이십일세기금속 The Method of withdrawing Indus trial Gold and Its Device
JP2008178800A (en) * 2007-01-24 2008-08-07 Sanshin Seisakusho:Kk Evaporating concentrator of solution, and evaporating concentration process of solution
KR101297585B1 (en) * 2013-04-10 2013-08-23 김정수 Facilities for recycling chemical gas
KR20150044262A (en) * 2013-10-16 2015-04-24 현대중공업 주식회사 Oil Recovery System for Ship Providing Reprocessing and Preventing Oil Vapor Dispersing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200203156Y1 (en) 2000-05-04 2000-11-15 최원석 The collecting for industrial gold
KR100414531B1 (en) * 2003-08-14 2004-03-20 강대천 Volatile organic compound separator of electric washing machine
KR100723988B1 (en) 2005-10-31 2007-06-04 (주)이십일세기금속 The Method of withdrawing Indus trial Gold and Its Device
JP2008178800A (en) * 2007-01-24 2008-08-07 Sanshin Seisakusho:Kk Evaporating concentrator of solution, and evaporating concentration process of solution
KR101297585B1 (en) * 2013-04-10 2013-08-23 김정수 Facilities for recycling chemical gas
KR20150044262A (en) * 2013-10-16 2015-04-24 현대중공업 주식회사 Oil Recovery System for Ship Providing Reprocessing and Preventing Oil Vapor Dispersing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200089168A (en) * 2019-01-16 2020-07-24 한국전력공사 Mixed refrigerant separator and organic rankine cycle comprising thereof
KR102208092B1 (en) * 2019-01-16 2021-01-27 한국전력공사 Mixed refrigerant separator and organic rankine cycle comprising thereof

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