KR20140025071A - Container clianing device - Google Patents

Container clianing device Download PDF

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Publication number
KR20140025071A
KR20140025071A KR1020120091187A KR20120091187A KR20140025071A KR 20140025071 A KR20140025071 A KR 20140025071A KR 1020120091187 A KR1020120091187 A KR 1020120091187A KR 20120091187 A KR20120091187 A KR 20120091187A KR 20140025071 A KR20140025071 A KR 20140025071A
Authority
KR
South Korea
Prior art keywords
container
gas
gas supply
injection device
cover
Prior art date
Application number
KR1020120091187A
Other languages
Korean (ko)
Inventor
김효정
서철호
김창훈
김용민
정한승
Original Assignee
삼성전기주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR1020120091187A priority Critical patent/KR20140025071A/en
Publication of KR20140025071A publication Critical patent/KR20140025071A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04—Cleaning by suction, with or without auxiliary action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/205—Conveying containers to or from the cleaning machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2209/00—Details of machines or methods for cleaning hollow articles
    • B08B2209/08—Details of machines or methods for cleaning containers, e.g. tanks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The present invention provides a container cleaning device which includes: a cover part with an open side providing accommodating inner space and of which the open side covers a container to enclose the inner space; a gas supplying part located on one surface of the cover part; a gas spraying device which is located in the inner space and is connected to a lower side of the gas supplying part; and at least one suction part which is located on one surface of the cover part and sucks gas and impurities in the inner space.

Description

Vessel Washing Device {CONTAINER CLIANING DEVICE}

The present invention relates to a container cleaning device for effectively removing foreign matter in the container.

In general, various containers, molds, injection molds, etc. are attached to the foreign matter is to perform a cleaning operation to remove them. In particular, the calcined container is a powder particle is bound to the inner surface of the container is left, so if repeated molding without removing it will produce a defective product that is not good particle size distribution characteristics.

The cleaning operation is usually performed using a laser cleaner, a sand blast cleaner, a brush cleaner, etc., but the laser cleaner is not only expensive but also has a limit to completely remove foreign substances stuck to the curved part of the object to be cleaned. Sandblast cleaners and brush cleaners can cause wear to the cleaned objects, and sandblast cleaners in particular have limitations that increase contamination as sprays remain in the curved gaps.

Korea Utility Model Registration 20-0346353

The present invention is to provide a container cleaning apparatus for effectively removing foreign matter in the container for ceramic powder calcining (hereinafter referred to as a container).

Container cleaning apparatus according to an embodiment of the present invention is one side is opened and provides an accommodation space therein, the cover portion for sealing the inner space by covering the container so that the open side toward the container; A gas supply part provided on one surface of the cover part; A gas injection device disposed in the internal space and connected to a lower portion of the gas supply part; And at least one suction part provided on one surface of the cover part to suck gas and foreign substances from the internal space; . ≪ / RTI >

The gas injection apparatus may include a coupling part connected to a lower part of a gas supply part, a side part nozzle provided at a side of the coupling part, and the side part nozzle may include a first side part nozzle and a second side part nozzle having different inclination angles in a vertical direction. Can be. Further, the gas injection device may further include a bottom nozzle provided on the lower surface of the coupling portion.

The first side nozzle and the second side nozzle of the container cleaning apparatus according to an embodiment of the present invention may be alternately arranged.

The gas supply unit of the container cleaning apparatus according to an embodiment of the present invention may be provided in a pipe shape with an empty inside, it may be formed to enable vertical movement and rotation.

The gas injection device of the vessel cleaning apparatus according to an embodiment of the present invention may be formed to be rotatable.

The cover part of the container cleaning apparatus according to an embodiment of the present invention may be formed of an elastic material.

The pressure of the gas injected from the gas injection device of the vessel cleaning apparatus according to an embodiment of the present invention may be 5MPa or more.

Another embodiment of the present invention includes a movable portion capable of vertical movement and a fixed portion that does not move up and down, the horizontal transfer device for moving the container in one direction; A vertical transfer device formed on a lower surface of the moving part and configured to move the moving part up and down; A cover part formed on a path through which the container proceeds and having one side open and providing an accommodation space therein; A gas supply part provided on one surface of the cover part; A gas injection device connected to a lower portion of the gas supply part; And at least one suction part provided on one surface of the cover part and configured to suck gas and foreign substances from the inner space sealed by the cover part and the container; It provides a container cleaning system comprising a.

In the container cleaning system, the container may be vertically conveyed to be in close contact with the cover and sealed.

When the foreign matter remaining in the container is efficiently removed and applied to the calcination container, it is possible to efficiently remove the powder adhered in the container to suppress the formation of aggregates and coarse powders due to repetitive operations.

1 is a perspective view showing a container washing device according to an embodiment of the present invention.
2 is a cross-sectional view taken along line AA ′ of FIG. 1 according to an exemplary embodiment of the present invention.
3 is a perspective view showing a gas supply unit and a gas injection device according to an embodiment of the present invention.
4 is a rear view of FIG. 3 according to an embodiment of the present invention.
5 is a rear view of a gas supply unit and a gas injection device according to an embodiment of the present invention.
6 is a flowchart illustrating a container washing method according to an embodiment of the present invention.
Figure 7 is a graph comparing the particle size distribution of the powder remaining in the container after cleaning the container after the calcination of the powder by the conventional method (washing using a brush that rotates the calcined container) and the method of the present invention.

Hereinafter, with reference to the drawings will be described in detail a specific embodiment of the present invention. However, the spirit of the present invention is not limited to the embodiments presented, and those skilled in the art who understand the spirit of the present invention may further degenerate other inventions or the present invention by adding, changing, or deleting other elements within the scope of the same idea. Other embodiments that fall within the scope of the invention can be easily proposed, but it will be said that they also fall within the scope of the invention.

In addition, the component with the same function within the range of the same idea shown by the figure of each embodiment is demonstrated using the same reference numeral.

1 is a perspective view showing a container washing apparatus according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along line AA ′ of FIG. 1.

3 is a perspective view illustrating a gas supply unit and a gas injection device according to an embodiment of the present invention, and a rear view of FIG. 3.

5 is a rear view of a gas supply unit and a gas injection device according to an embodiment of the present invention, which is different from FIG. 3.

1 to 5, the container cleaning apparatus 100 according to an embodiment of the present invention includes a cover part 10 for covering the container and sealing the internal space, a gas supply part 20 for providing gas, and a gas. It may include a gas injection device 30 connected to the lower portion of the supply unit 20 and a suction unit 40 for sucking the gas and foreign matter.

The cover part 10 provides an inner space in an open form on one side, and covers the container 50 so that the open side faces the container 50, and the inner space of the container 50 and the cover part 10. Can be sealed. The cover portion 10 and the container 50 are formed to be sealed in contact with each other, the cover portion 10 is formed of an elastic material to improve the sealing efficiency without impacting the container 50 Can be. One surface of the cover part 10 may be provided with a gas supply part 20, and the cover part 10 may be different from a surface provided with the gas supply part 20 or a surface provided with the gas supply part 20. The surface may include a suction unit 40.

The lower part of the gas supply unit 20 is coupled to the gas injection device 30 for directly supplying gas to the internal space, the gas injection device 30 includes a coupling portion 31 and the nozzle 32 can do. The coupling part 31 is configured to connect the lower part of the gas supply part 20 and the nozzle 32 through which the gas is finally injected, and the nozzle 32 has a side part provided at the side of the coupling part 31. The nozzles 32a and 32b and the bottom nozzle 33 provided on the lower surface of the coupling part 31 may be included.

The side nozzles 32a and 32b may include a first side nozzle 32a and a second side nozzle 32b having different inclination angles in the vertical direction, and the first and second side nozzles 32b. Each may be at least one. Since the first side nozzle 32a and the second side nozzle 32b have different vertical inclination angles, the gas may be injected at positions of different heights of the container 50, so that the cleaning efficiency of the container 50 may be improved. Can improve.

When the first and second side nozzles 32a and 32b are two or more, respectively, the first and second nozzles 32a and 32b may be alternately disposed.

The bottom nozzle 33 may be provided to protrude on the bottom surface of the coupling portion 31, and as shown in FIG. 5, the bottom nozzle 33 is formed by forming a hole 31 a in the bottom surface of the coupling portion 31. It can also replace the function of).

In one embodiment of the present invention, the gas supply unit 20 is movable up and down, as the gas supply unit 20 moves up and down, the gas injection device 30 connected to the lower portion of the gas supply unit 20 ) Will also move up and down together. Therefore, in a state in which the cover part 10 does not cover the container 50, the gas injection device 30 may be disposed in an inner space of the cover part 10, and the cover part 10 covers the container 50 to cover the inside of the container 50. After the space is sealed, the gas supply unit 20 and the gas injection device 30 may be lowered and disposed in the internal space of the container 50, and the gas injection device 30 may be disposed on the inner bottom of the container 50. It may descend to a position spaced about 1 cm from the plane.

In one embodiment of the present invention, the gas supply unit 20 or the gas injection device 30 may be formed to be rotatable. When the gas supply unit 20 is formed to be rotatable, the gas injection device 30 connected to the lower portion of the gas supply unit 20 may operate in a manner in which the gas supply unit 20 rotates integrally, and the gas supply unit 20 rotates. Only the gas injection device 30 can be operated to rotate.

In one embodiment of the present invention, the gas supply unit 20 may be in the form of a hollow pipe.

In addition, the gas supply unit 20 may have a cylindrical pipe shape with an empty inside.

In one embodiment of the present invention, in order to effectively remove the foreign matter adhering to the inner wall surface of the container 50, the pressure of the gas injected into the gas injection device 30 is preferably 5 MPa or more.

In one embodiment of the present invention, the suction unit 40 may be at least one, and when provided with two or more, each suction unit 40 is the same surface of the cover unit 10 or the cover unit 10 It may be provided on different sides of the). The suction part 40 sucks the gas injected from the gas injection device 30 and the foreign matter that has been separated from the container 50 by the gas.

One embodiment of the present invention is a horizontal conveying device for advancing the container 50 in one direction; And a vertical transfer device 63 for moving the moving part 62 movable up and down among the container 50 and the horizontal transfer device in a vertical direction. A cover part 10 formed on a path through which the container 50 proceeds, one side of which is open and an accommodation space therein; A gas supply part 20 provided on one surface of the cover part; A gas injection device 30 connected to a lower portion of the gas supply part; And at least one suction part 40 provided on one surface of the cover part and configured to suck gas and foreign substances from the inner space sealed by the cover part and the container; It provides a container cleaning system comprising a; container cleaning device 100 comprising a.

More specifically, the horizontal conveying apparatus includes fixing parts 61a and 61b for moving the container 50 in one direction without moving up and down, and a moving part 62 for moving the container 50 in one direction and moving up and down. ). In addition, for convenience of work, the pin 50 is moved between the fixing portions 61a and 61b and the moving portion 62 so that the container 50 traveling in one direction can be stopped on the moving portion 62 of the horizontal conveying apparatus. ) May be further included. The pin 64 may be further provided on the fixing parts 61a and 61b to prevent a collision when a plurality of containers 50 are advanced.

The container cleaning device 100 may be formed on the upper portion of the moving part 62 in the path that the container 50 proceeds.

Furthermore, the container may be vertically conveyed to be in close contact with the cover, and the washing may proceed in a sealed state. As the inner space is sealed, foreign matter present in the container may be prevented from being diffused and released to the outside.

[ Example ]

Hereinafter, a container cleaning method according to a container cleaning device 100 and a container cleaning system including the same according to an embodiment of the present invention will be described with reference to FIGS. 6 (a) to 6 (g).

The container 50 used for calcination of the powder is moved to the position for cleaning by the horizontal moving device, and the moved container 50 moves vertically together with the fixing parts 61a and 61b of the horizontal moving device for the convenience of work. Move upward by the device. The inner space of the container 50 moved to an upper portion of the cover portion to open the one side and provide an accommodation space therein, and to cover the container 50 so that the open side is facing the container 50 to seal the inner space ( 10); A gas supply part 20 provided on one surface of the cover part 10; A gas injection device 30 disposed in the inner space and connected to a lower portion of the gas supply part 20; And at least one suction part 40 provided on one surface of the cover part 10 to suck gas and foreign substances from the inner space. Combined with the container cleaning device 100 comprising a.

After the combination of the container 50 and the container cleaning device 100, the gas supply unit 20 is lowered at the same time as the rotation, the gas injection device 30 coupled to the gas supply unit 20 is also lowered while rotating, the gas The injection device 30 stops after descending to a position 1 cm away from the bottom surface of the container 50. Furthermore, while the gas supply unit 20 and the gas injection device 30 rotate and descend, the gas is supplied at a pressure of 5 MPa through the gas supply unit 20 and the gas injection device 30, and the gas is injected for 10 seconds while falling. .

The gas injection device 30 according to the present embodiment has a coupling part 31, side part nozzles 32a and 32b provided on the side of the coupling part 31, and a bottom provided on the lower surface of the coupling part 31. And a second nozzle 33, wherein the side nozzles 32a and 32b are four first side nozzles 32a and four second inclined angles perpendicular to the first side nozzles 32a. It consists of the side part nozzle 32b, and the said 1st and 2nd side part nozzle 32b are alternately arrange | positioned.

The foreign matter attached to the inner surface of the container 50 is separated by the gas injection, the foreign matter and the injected gas is discharged through the suction unit 40 is stored in the hopper and then discarded.

When the cleaning operation is completed, the container 50 and the container cleaning device 100 are restored in the reverse order to the above description, and as shown in FIG. 7, the container 50 that has reached the horizontal transfer device moves to the next process, The container 50 waiting to be washed is moved to the method described above and the washing operation is performed.

Figures 7a, 7b and 7c shows the particle size of the powder remaining in the container after cleaning the container subjected to the calcination of the powder by the conventional method (wash-less comparative example using a brush that rotates the calcined container) and the method of the embodiment It is a graph showing the distribution. Specifically, FIG. 7A shows the particle size distribution of the powder in the container after one calcination and washing, FIG. 7B shows the particle size distribution of the powder in the container after three repeated operations (three times of washing after calcination), and FIG. 7C shows five times The particle size distribution of the powder in the container is shown after repeated operations (three steps after calcination).

As shown in Figures 7a, 7b and 7c, both the method of the comparative example and the method of the present invention increases the size of the powder attached in the container as the number of times of use increases, but the method of the present invention D90 and D99 compared to the comparative example It can be seen that the decrease is very large, which is more pronounced as the number of repetitive tasks increases.

In other words, in the conventional method, it is shown that the method of the embodiment of the present invention efficiently removes the powder remaining in the container, thereby suppressing the formation of aggregates and coarse powders due to repetitive operations.

In the above description of the configuration and features of the present invention based on the embodiment according to the present invention, the present invention is not limited thereto, and various changes or modifications can be made within the spirit and scope of the present invention. It will be apparent to those skilled in the art that such changes or modifications fall within the scope of the appended claims.

100: container cleaning device 10: cover
20: gas supply unit 30: gas injection device
31: coupling portion 31a: hole
32: side part nozzle 32a: first side part nozzle
32b: 2nd side part nozzle 33: Bottom part nozzle
40: suction 50: container
60: container transfer device 61a, 61b: fixed portion of the horizontal transfer device
62: moving part of the horizontal feed device 63: vertical feed device
64: pin

Claims (13)

A cover part which is open at one side and provides an accommodation space therein and covers the container so that the open one side faces the container and seals the internal space;
A gas supply part provided on one surface of the cover part;
A gas injection device disposed in the internal space and connected to a lower portion of the gas supply part; And
At least one suction part provided on one surface of the cover part to suck gas and foreign substances from the internal space; Container cleaning device comprising a.
The method of claim 1,
The gas injection device comprises a coupling portion connected to the lower portion of the gas supply, the side cleaning unit provided on the side of the coupling portion.
3. The method of claim 2,
The side nozzle comprises a first side nozzle and a second side nozzle having a different inclination angle in the vertical direction.
3. The method of claim 2,
The gas injection device further comprises a bottom nozzle provided on the lower surface of the coupling portion.
The method of claim 3,
And the first side nozzle and the second side nozzle are alternately disposed.
The method of claim 1,
The gas supply unit is a container cleaning device provided in the shape of a hollow pipe.
The method of claim 1,
The gas supply unit is a container cleaning device is formed to be movable up and down.
The method of claim 1,
The gas supply unit is a container cleaning device is formed to be rotatable.

The method of claim 1,
The gas injection device is a container cleaning device is formed to be rotatable.
The method of claim 1,
The cover unit is a container cleaning device formed of an elastic material.
The method of claim 1,
The pressure of the gas injected from the gas injection device is 5MPa or more container washing apparatus.
A horizontal transfer device including a movable part capable of vertically moving and a fixed part which does not move up and down, and for moving the container in one direction;
A vertical transfer device formed on a lower surface of the moving part and configured to move the moving part up and down;
A cover part formed on a path through which the container proceeds and having one side open and providing an accommodation space therein;
A gas supply part provided on one surface of the cover part;
A gas injection device connected to a lower portion of the gas supply part; And
At least one suction part provided on one surface of the cover part and configured to suck gas and foreign substances from the inner space sealed by the cover part and the container; Container cleaning system comprising a.
The method of claim 12,
And the container is vertically conveyed and tightly sealed to the cover.
KR1020120091187A 2012-08-21 2012-08-21 Container clianing device KR20140025071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120091187A KR20140025071A (en) 2012-08-21 2012-08-21 Container clianing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120091187A KR20140025071A (en) 2012-08-21 2012-08-21 Container clianing device

Publications (1)

Publication Number Publication Date
KR20140025071A true KR20140025071A (en) 2014-03-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120091187A KR20140025071A (en) 2012-08-21 2012-08-21 Container clianing device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108160641A (en) * 2017-12-22 2018-06-15 天津科创复兴科技咨询有限公司 A kind of drying box that can realize automatic cleaning dedusting
CN116174425A (en) * 2023-03-28 2023-05-30 徐州华邦专用汽车有限公司 Powder cleaning device for inner wall of powder material transport vehicle tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108160641A (en) * 2017-12-22 2018-06-15 天津科创复兴科技咨询有限公司 A kind of drying box that can realize automatic cleaning dedusting
CN116174425A (en) * 2023-03-28 2023-05-30 徐州华邦专用汽车有限公司 Powder cleaning device for inner wall of powder material transport vehicle tank
CN116174425B (en) * 2023-03-28 2023-09-29 徐州华邦专用汽车有限公司 Powder cleaning device for inner wall of powder material transport vehicle tank

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