KR101619804B1 - Device for lifting up and down of pressure vessel - Google Patents

Device for lifting up and down of pressure vessel Download PDF

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Publication number
KR101619804B1
KR101619804B1 KR1020160007275A KR20160007275A KR101619804B1 KR 101619804 B1 KR101619804 B1 KR 101619804B1 KR 1020160007275 A KR1020160007275 A KR 1020160007275A KR 20160007275 A KR20160007275 A KR 20160007275A KR 101619804 B1 KR101619804 B1 KR 101619804B1
Authority
KR
South Korea
Prior art keywords
pressure vessel
frame
elevating
mounting
main frame
Prior art date
Application number
KR1020160007275A
Other languages
Korean (ko)
Inventor
김개동
윤상도
Original Assignee
김개동
윤상도
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 김개동, 윤상도 filed Critical 김개동
Priority to KR1020160007275A priority Critical patent/KR101619804B1/en
Application granted granted Critical
Publication of KR101619804B1 publication Critical patent/KR101619804B1/en

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    • 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
    • B08B9/0821—Handling or manipulating containers, e.g. moving or rotating containers in cleaning devices, conveying to or from cleaning devices
    • 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
    • B08B9/42—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus being characterised by means for conveying or carrying containers therethrough
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J12/00—Pressure vessels in general
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F2700/00—Lifting apparatus
    • B66F2700/09—Other lifting devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

An invention for a pressure vessel elevating apparatus is disclosed. The pressure vessel elevating apparatus includes: a pressure vessel including a body part, a lid part covered by the body part, a frame part for supporting and supporting the outer side of the lid part, and a frame part for separating or coupling the body part from the lid part for cleaning the pressure vessel. And an elevating operation part for elevating and lowering the elevating operation part.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pressure vessel lifting apparatus,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pressure vessel elevating apparatus, and more particularly, to a pressure vessel elevating apparatus capable of easily performing a cleaning of a pressure vessel by lifting or lowering a body portion of a pressure vessel using a lift- The present invention relates to a pressure vessel elevating apparatus.

Generally, a chemical factory is provided with a chemical pressure vessel (hereinafter referred to as a pressure vessel) for reacting, storing and mixing chemical substances. If the pressure vessel is frequently used, it is necessary to accumulate residual material and clean the inside.

In order to clean existing pressure vessels, a manhole is made in a pressure vessel to be cleaned or an autoclave can be used to clean the inside of the pressure vessel.

However, when the manhole is attached to the pressure vessel, there is a problem that the size of the pressure vessel becomes unnecessarily large, the initial investment is increased, and even if the manhole is provided, it is difficult to clean the inside of the pressure vessel.

In addition, when the autoclave is used, the investment cost is increased, and a detachable structure such as an agitator, a pipe, and a cable is attached to the top, and the use of the detachable structure is restricted due to interference of the detachable structure.

As described above, the existing pressure vessel is equipped with an accessory having an additional function. Since the accessory is disassembled and cleaned after cleaning and assembled again after cleaning, the operation time is long and malfunction occurs after reassembly .

Therefore, there is a need to improve this.

Background of the Invention [0002] The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 2004-0039162 (entitled " Method for Controlling the Period of Cleaning Cycle of a Container Washer, Detecting Water Level, System and method, published on May 10, 2004).

The present invention has been made in view of the above-mentioned need, and it is an object of the present invention to provide a pressure vessel capable of easily cleaning a pressure vessel by lifting or lowering a body portion of the pressure vessel using a lift- And an elevating device is provided.

According to an aspect of the present invention, there is provided a pressure vessel elevating apparatus comprising: a pressure vessel including a body part and a lid part covering the body part; A frame part for supporting and coupling the outside of the lid part; And a lifting operation part for lifting and lowering the body part in the lid part to separate or couple the body part to clean the pressure vessel.

In addition, the frame part may include: a main frame provided to surround the pressure vessel; A support frame provided on the upper side of the main frame and extending upward; And a mounting frame provided around the lid to be coupled to and supported by the support frame.

Further, the lifting operation unit may include: an installation unit provided around the body unit; And an elevating member for elevating and lowering the mounting portion to separate or join the body portion from the lid portion.

The mounting portion may include a plurality of mounting brackets surrounding the body portion. A fixing member for fixing the body part by supporting the mounting bracket; And a mounting bracket protruding from an outer side of the fixing member and connected to the elevating member.

Further, the elevating member may include: an elevating support shaft provided on the mounting bracket; And a driving member for moving up and down the body by pushing or pulling the elevation support shaft.

And a pivoting member provided at an end of the elevation support shaft and rotatably supporting the mounting bracket when the driving member operates, wherein the pivoting member is fixed to a bottom surface of the mounting bracket; And a mounting plate that surrounds the mounting block and supports the hinge shaft so as to be rotatable with respect to the hinge shaft, and is fixed to the bottom surface of the elevation support shaft.

Further, the elevating operation unit may further include a guide unit for stably moving the body unit.

The guide portion may include a guide bracket provided around the fixing member; A guide rod member having one side supported on a main frame upper portion of the frame portion and the other side supported on an intermediate portion of a main frame of the frame portion; And a bearing member which is inserted into the guide rod member and installed on the guide bracket to guide the lifting and lowering of the body part by the elevating member.

In addition, the body part is prevented from being lowered by the fall preventing part during normal operation.

The lowering preventing portion may include: an engaging member provided on the upper side of the fixing member; And a rotation hook member rotatably provided on an upper portion of the main frame of the frame portion so as to be engaged with or released from the engaging member.

The pressure vessel elevating apparatus according to the present invention can easily perform the cleaning of the pressure vessel by lifting or lowering the body portion of the pressure vessel by using the elevating operation portion, or by separating or coupling the body portion from the lid portion of the pressure vessel.

Further, according to the present invention, when the body part is lifted and lowered through the lifting operation part using the guide part, it is possible to stably move without lifting.

Further, in the normal operation of the pressure vessel, since the body portion is restrained to the frame portion by using the fall preventing portion, the body can be prevented from falling down to the lid portion.

1 is a perspective view of a normal operation state of a pressure vessel elevating apparatus according to an embodiment of the present invention.
2 is a perspective view of the pressure vessel body portion of the pressure vessel elevating apparatus according to an embodiment of the present invention in a descending state.
3 is an exploded perspective view of a pressure vessel elevating apparatus according to an embodiment of the present invention.
4 is a perspective view of the pressure vessel lifting apparatus according to an embodiment of the present invention in a decompressed state of a pressure vessel.
5 is a front view of the elevating and lowering state of the pressure vessel elevating apparatus according to an embodiment of the present invention.
6 is an enlarged perspective view of a guide according to an embodiment of the present invention.
7 is a use state diagram of a fall preventing portion according to an embodiment of the present invention.

Hereinafter, a pressure vessel elevating apparatus according to an embodiment of the present invention will be described with reference to the accompanying drawings.

In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view of a normal operation state of a pressure vessel lifting apparatus according to an embodiment of the present invention, FIG. 2 is a perspective view of a pressure vessel body lowering state of a pressure vessel lifting apparatus according to an embodiment of the present invention, FIG. 4 is a perspective view of a pressure vessel elevating apparatus according to an embodiment of the present invention, and FIG. 5 is a perspective view of a pressure vessel elevating apparatus according to an embodiment of the present invention. FIG. 6 is an enlarged perspective view of a guide unit according to an embodiment of the present invention, and FIG. 7 is a view illustrating a state of use of the fall preventing unit according to an embodiment of the present invention.

1 to 7, a pressure vessel elevating apparatus according to an embodiment of the present invention includes a pressure vessel 100, a frame unit 200, and an elevating operation unit 300.

The pressure vessel 100 includes a body 110 and a lid 120 covered by the body 110. The body 110 is a housing member for storing a chemical substance in a liquid state, and is used for the purpose of reacting, storing, or mixing a chemical substance. The lid 120 covers the body 110 and is configured to open and close the body 110.

The pressure vessel 100 is made of a metal material having high corrosion resistance and high strength.

The frame portion 200 is configured to support and support the outside of the lid portion 120 of the pressure vessel 100. The frame part 200 plays a role of supporting the lid part 120 so that the body part 110 is opened from the lid part 120 through the lifting operation part 300 to be described later.

The frame part 200 includes a main frame 210 enclosing the pressure vessel 100, a support frame 250 provided on the upper part of the main frame 210 and extending upward, And a mounting frame 260 provided around the cover 120 so as to be coupled and supported.

The main frame 210 includes a first main frame 220 for supporting the lower side of the support frame 250 and a second main frame 220 for covering the outside of the body 110 in the first main frame 220, A frame 230 and a third main frame 240 provided below the second main frame 230 and supported on the floor.

The first main frame 220 is connected to the central portion in a rectangular beam shape. The second main frame 230 is four quadrangular columns connected vertically from the four corners of the first main frame 220. The four pillars of the second main frame 230 are vertically arranged in a state where the four pillars of the second main frame 230 are spaced apart from each other by a predetermined interval.

The third main frame 240 connects and supports between the second main frames 230. Three third main frames 240 are provided to connect between the second main frames 230 and one third main frame 240 is removed so that any one of the second main frames 230 is opened . This is for facilitating access to a platform (not shown) or the like on which workers can go to wash the inside of the body part 110.

The support frame 250 is vertically disposed on the upper surface of the first main frame 220 of the main frame 210, and the installation frame 260 is connected and coupled.

The mounting frame 250 is protrudingly formed on the outer surface of the lid 120 of the pressure vessel 100 and contacts the upper surface of the supporting frame 250 and is then screwed or bolted. In this way, the lid part 120 is stably supported on the frame part 200.

The lifting and lowering operation part 300 is provided in the frame part 200 and the body part 110 and is configured to move up and down to separate or couple the body part 110 from the lid part 120 to clean the pressure vessel 100 .

The lifting and lowering operation part 300 includes a mounting part 310 provided around the body part 110 and a lifting and lowering part 310 for lifting and lowering the mounting part 310 to separate or join the body part 110 from the lid part 120. [ Member 350 as shown in FIG.

The mounting portion 310 is formed so as to correspond to the inner surface of the body 110 and corresponds to the inner surface of the first main frame 220.

The elevating member 350 preferably employs a cylinder using a hydraulic and pneumatic electrical structure and a wire and actuator structure using a pulley principle. Of course, it is possible to apply various other operating means to the elevating member 350 in addition to the above-described mechanism.

The mounting portion 310 includes a plurality of mounting brackets 320 provided around the body portion 110 and a fixing member 330 for fixing the body portion 110 by coupling the mounting bracket 320, And a mounting bracket 340 protruding from the outer side of the member 330 and connected to the elevating member 350.

Four mounting brackets 320 are formed on the upper side of the body 110. Preferably, the mounting brackets 320 are installed at an interval of 90 degrees from each other around the body 110.

The inner surface of the fixing member 330 is formed with a circular hole that surrounds the periphery of the body 110 and the outer surface of the fixing member 330 is formed with an inner surface of the first main frame 220 of the main frame 210 As shown in FIG.

The mounting bracket 320 is fixed to the mounting portion by screws or bolts. The mounting bracket 320 is fixed at four corners of the fixing member 330.

The mounting bracket 340 protrudes from four side surfaces of the fixing member 330. The mounting bracket 340 is disposed on the bottom surface of the main frame 210 so as not to hit the side surface of the first main frame 220.

The lifting member 350 includes a lifting support shaft 360 mounted on the mounting bracket 340 and a driving member 370 lifting and descending the lifting support shaft 360 by pushing or pulling the lifting support shaft 360.

The elevation support shaft 360 is formed of a circular rod.

The driving member 370 may be any one of hydraulic, pneumatic, or electric cylinders. The driving member 370 can be applied to a motor operating structure using a gear, a chain, or a pulley type. In addition, the driving member 370 can employ a wire and an actuator structure using a pulley principle.

And a pivoting member 380 provided at an end of the lifting support shaft 360 to pivotably support the mounting bracket 340 when the driving member 370 is operated.

The pivoting member 380 includes a mounting block 382 fixed to the bottom surface of the mounting bracket 340 and a mounting block 382 surrounding the mounting block 382 so as to be rotatable with respect to the hinge shaft, And includes a fixed mounting plate 384.

The mounting block 392 is formed in a triangular shape so that a large surface can be fixed to the bottom surface of the mounting bracket 340 by welding or screwing.

The mounting plate 384 is bent in a U-shape so as to surround both sides of the mounting block 382. The lower end of the mounting plate 384 may be provided with a fixing portion to which the end of the lifting support shaft 360 is coupled.

The lifting operation part 300 may further include a guide part 400 for allowing the body part 110 to move stably.

The guide unit 400 includes a guide bracket 410 provided on the periphery of the fixing member 330 and a guide bracket 410 which is supported on one side of the main frame 210 on the upper side of the frame unit 200, A guide rod member 420 supported on the intermediate portion of the main frame 210 and a guide rod member 420 inserted into the guide bracket 410. The guide rod member 420 is mounted on the guide bracket 410, And a bearing member 430 for guiding the bearing member 430.

1 and 6, the guide unit 400 operates the driving member 370 of the lifting member 350 to move the lifting support shaft 3600 upward and downward through the mounting bracket 340, 330 to move up and down the body 110.

The bearing member 430 provided on the four guide brackets 410 provided on the side surface of the fixing member 330 moves up and down along the guide rod member 4200 to move the body 100 in the vertical direction, Can be stably moved without rocking left and right.

Four guide portions 400 may be provided at corner portions of the main frame 210. At this time, the number of the guide portions 400 can be changed.

The upper end of the guide rod member 420 is connected to the lower surface of the first main frame 220 of the main frame 210 and the lower end of the guide rod member 420 is protruded from the side surface of the second main frame 230 of the main frame 210 And is connected and supported on an upper portion of the projecting support member.

The body portion 110 can be prevented from falling by the fall preventing portion 500 during normal operation. The descent prevention unit 500 is configured such that when the body 110 is lifted by the lifting operation unit 300 and is coupled to the lid unit 120 so that the pressure vessel 100 is in normal operation, It is possible to prevent the body 110 from falling down and separating from the lid 120, thereby assuring the safety of the pressure vessel 100. [

The lowering preventing portion 500 includes a locking member 510 provided on the upper side of the fixing member 330 and a locking member 510 which is pivotally mounted on the upper portion of the main frame 210 of the frame portion 200 to be locked / And a rotation hanger member 520 provided as far as possible.

Four locking members 510 and pivoting locking members 520 are provided. Of course, the number of the engaging member 510 and the number of the rotation engaging member 520 can be changed.

The upper end of the latching member 510 may be provided with a circular ring. The circular ring may be hooked by a crane or the like to change the position of the pressure vessel elevating apparatus according to the present invention to a predetermined place.

The pivoting hook member 520 may be coupled by a hinge shaft so as to be rotatable on an upper surface of the first main frame 220 of the main frame 210. [

The pivoting hook member 520 is provided at one side thereof with a catching groove 530 which is caught by the catching member 510.

Therefore, the pressure vessel elevating apparatus according to an embodiment of the present invention can easily perform the cleaning of the pressure vessel by lifting or lowering the body portion of the pressure vessel using the elevating operation unit, or separating or coupling the body portion from the lid portion of the pressure vessel. have.

Further, according to the present invention, when the body part is lifted and lowered through the lifting operation part using the guide part, it is possible to stably move without lifting. Further, in the normal operation of the pressure vessel, since the body portion is restrained to the frame portion by using the fall preventing portion, the body can be prevented from falling down to the lid portion.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

Accordingly, the true scope of protection of the present invention should be defined by the following claims.

100: an aneurysm container 110: a body part
120: lid part 200: frame part
210: main frame 220: first main frame
230: second main frame 240: third main frame
250: support frame 260: installation frame
300: lift-up operation part 310: installation part
320: mounting bracket 330: fixing member
340: mounting bracket 350:
360: lifting support shaft 370: driving member
380: tiltable member 382; Installation block
384: mounting plate 400: guide part
410: guide bracket 420: guide rod member
430: Bearing member 500: Fall preventing member
510: engaging member 520:
530: Hook home

Claims (10)

A pressure vessel including a body part and a lid part covered by the body part;
A frame part for supporting and coupling the outside of the lid part; And
And a lifting operation part for lifting and lowering the body part in the lid part to clean or separate the pressure vessel,
The elevating operation unit may include: an installation part provided around the body part; And
And an elevating member for elevating and lowering the mounting portion to separate or join the body portion from the lid portion,
The mounting portion includes:
A plurality of mounting brackets provided around the body portion;
A fixing member for fixing the body part by supporting the mounting bracket; And
A mounting bracket protruding from the fixing member and connected to the elevating member;
And the pressure vessel lifting apparatus.
The method according to claim 1,
The frame unit includes:
A main frame enclosing the pressure vessel;
A support frame provided on the upper side of the main frame and extending upward; And
And a mounting frame provided around the cover to be coupled to and supported by the support frame
And the pressure vessel lifting apparatus.
delete delete The method according to claim 1,
The elevating member
An elevating support shaft provided on the mounting bracket; And
And a driving member for moving up and down the body by pushing or pulling the elevation support shaft
And the pressure vessel lifting apparatus.
6. The method of claim 5,
And a pivoting member provided at an end of the elevation support shaft and rotatably supporting the mounting bracket when the driving member is operated,
Wherein the tiltable member comprises:
A mounting block fixed to a bottom surface of the mounting bracket; And
A mounting plate that surrounds the installation block and supports the hinge shaft so as to be rotatable, and is fixed to a bottom surface of the elevation support shaft;
And the pressure vessel lifting apparatus.
The method according to claim 1,
Wherein the lifting operation part further comprises a guide part for guiding the body part to move stably.
8. The method of claim 7,
The guide portion
A guide bracket provided around the fixing member;
A guide rod member having one side supported on a main frame upper portion of the frame portion and the other side supported on an intermediate portion of a main frame of the frame portion; And
A bearing member inserted into the guide rod and guiding the lifting and lowering of the body by the elevating member;
And the pressure vessel lifting apparatus.
The method according to claim 1,
Wherein the lower portion of the body portion is prevented from falling by the lowering preventing portion during normal operation.
10. The method of claim 9,
Wherein the fall-
An engaging member provided on the fixing member; And
A rotating hook member rotatably provided on an upper portion of the main frame of the frame portion so as to be engaged with or released from the engaging member;
And the pressure vessel lifting apparatus.
KR1020160007275A 2016-01-20 2016-01-20 Device for lifting up and down of pressure vessel KR101619804B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160007275A KR101619804B1 (en) 2016-01-20 2016-01-20 Device for lifting up and down of pressure vessel

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Application Number Priority Date Filing Date Title
KR1020160007275A KR101619804B1 (en) 2016-01-20 2016-01-20 Device for lifting up and down of pressure vessel

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KR101619804B1 true KR101619804B1 (en) 2016-05-11

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101647074B1 (en) * 2016-06-07 2016-08-09 정진호 Apparatus for plating jig
KR101953717B1 (en) * 2019-01-10 2019-05-22 (주)누마스타 Ultrasonic Automatic Dishwasher
KR20230016973A (en) * 2021-07-27 2023-02-03 주식회사 우성기계산업 Housing Opening and Closing Type Mass Filter Housing
CN117680453A (en) * 2024-02-04 2024-03-12 上海奔曜科技有限公司 Liquid storage bottle filling device, liquid storage bottle filling module and liquid distribution platform

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101265182B1 (en) * 2012-07-20 2013-05-27 (주) 디바이스이엔지 Cleaner for wafer container
KR101403869B1 (en) 2014-02-12 2014-06-09 (주)흥보테크 A wet-type powder mixing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101265182B1 (en) * 2012-07-20 2013-05-27 (주) 디바이스이엔지 Cleaner for wafer container
KR101403869B1 (en) 2014-02-12 2014-06-09 (주)흥보테크 A wet-type powder mixing device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101647074B1 (en) * 2016-06-07 2016-08-09 정진호 Apparatus for plating jig
KR101953717B1 (en) * 2019-01-10 2019-05-22 (주)누마스타 Ultrasonic Automatic Dishwasher
KR20230016973A (en) * 2021-07-27 2023-02-03 주식회사 우성기계산업 Housing Opening and Closing Type Mass Filter Housing
KR102550036B1 (en) 2021-07-27 2023-07-03 주식회사 우성기계산업 Housing Opening and Closing Type Mass Filter Housing
CN117680453A (en) * 2024-02-04 2024-03-12 上海奔曜科技有限公司 Liquid storage bottle filling device, liquid storage bottle filling module and liquid distribution platform
CN117680453B (en) * 2024-02-04 2024-05-03 上海奔曜科技有限公司 Liquid storage bottle filling module and liquid distribution platform

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