KR20170002397U - Carrier chain disassmebling device of traveling screen filter - Google Patents

Carrier chain disassmebling device of traveling screen filter Download PDF

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Publication number
KR20170002397U
KR20170002397U KR2020150008495U KR20150008495U KR20170002397U KR 20170002397 U KR20170002397 U KR 20170002397U KR 2020150008495 U KR2020150008495 U KR 2020150008495U KR 20150008495 U KR20150008495 U KR 20150008495U KR 20170002397 U KR20170002397 U KR 20170002397U
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KR
South Korea
Prior art keywords
carrier chain
rod
pulling
fixed
link
Prior art date
Application number
KR2020150008495U
Other languages
Korean (ko)
Other versions
KR200484343Y1 (en
Inventor
전흥규
김동빈
황태진
조현엽
Original Assignee
주식회사 한국가스기술공사
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Priority to KR2020150008495U priority Critical patent/KR200484343Y1/en
Publication of KR20170002397U publication Critical patent/KR20170002397U/en
Application granted granted Critical
Publication of KR200484343Y1 publication Critical patent/KR200484343Y1/en

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E02B5/08—Details, e.g. gates, screens
    • E02B5/085—Arresting devices for waterborne materials, e.g. gratings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The present invention relates to a bushing which is a connecting part of a carrier chain that supports and rotates a traveling screen of a seawater intake system, a rotary screen filter device for easily separating or coupling a rod pin and a roller To a carrier chain decomposition apparatus.

Description

Technical Field [0001] The present invention relates to a carrier chain disassembling device of a traveling screen filter,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carrier chain disassembling apparatus for a rotary screen filter apparatus, and particularly relates to a carrier chain disassembling apparatus for a rotating screen filter apparatus, And a carrier chain disassembling device of a rotating screen filter device for easily separating or coupling the rollers.

Various industrial plants such as a power plant, a desalination plant, a water purification plant, and the like have water intake facilities for collecting a large amount of water. The rotary screen device is a device for filtering foreign matter such as aquatic organisms, shellfish, garbage, floating matter, etc. from water taken as one of such water intake facilities.

FIG. 1 shows a conventional rotary screen filter apparatus in which a support frame 10 is installed on a concrete structure of a water intake, a drive sprocket 30 is installed on both sides of the support frame 10, The driven sprocket (32) is installed on both sides. The sprockets 30 and 32 are connected to each other by a carrier chain 40 and the carrier chain 40 is provided with a screen bucket 50.

2, the carrier chain 40 has a structure in which the links 41 are continuously connected by the rod pin 43, and the bush 44 and the roller 42 are connected to the rod pin 43, And a bracket 45 for mounting the screen bucket 50 is coupled to the link 41. [

Such a rotary screen filter device drives the drive sprocket 30 by a drive source such as a motor 20 to circulate the carrier chain 40. At the same time, the screen bucket 50 installed on the carrier chain 40 moves The foreign objects in the water are removed and the screen bucket 50 is inverted as it passes over the highest point of the drive sprocket 30 and the foreign objects reaching the upper portion fall down to be collected in the receptacle 80 .

The screen bucket 50 is detached from the breech 45 and the load pin 43, the bushing 44, and the bushing 44, which are the connecting parts of the carrier chain 40, The work to remove the roller 42 must be preceded. However, there is a risk that safety accidents and related parts and hand tools fall into the seawater intake port due to a narrow working space.

Conventionally, the rod pin is adjusted with the naked eye to align the bushing and the center, and the worker directly hits the load pin with his hand and hits it with the hammer. Therefore, it is difficult to precisely center the work and the work time is excessively increased. There is a great risk that safety accidents and hand tools will fall into the seawater intake in a workspace.

Korean Utility Model Registration No. 20-0470834

The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a bushing which is a connecting part of a carrier chain for supporting and rotating a traveling screen of a seawater intake system, And to provide a carrier chain disassembling device for a rotary screen filter device for easily separating or coupling the carrier chain.

In order to achieve the above object, the present invention is directed to a method of disassembling a rod pin, a bushing and a roller from a carrier chain which is connected to a drive sprocket and a driven sprocket to be rotated circularly and to which a screen bucket for filtering foreign matter is fixed and which is interconnected by a rod pin, A carrier chain disassembly device for a rotary screen filter device,

The carrier chain is hinge-connected by the load pin, the bushing and the roller, and the first and second fixing brackets to which the screen bucket is fixed are fixed to the intermediate link and the lower link, ,

A first pulling plate fixed to the first fixing bracket and having a first pulling ring,

A second traction plate fixed to the second fixing bracket and having a second traction ring,

A turnbuckle having one end hooked to the first pulling collar and the other end hooked to the second pulling collar,

A first fixing plate disposed on one side of a connecting portion of the intermediate link and the lower link and having a take-

A second fixing plate disposed on the other side of the connection portion of the intermediate link and the lower link and having a coupling hole to which the hydraulic jack is coupled,

A spacer rod for maintaining a gap between the first and second fixing plates,

And an operating rod that is moved by the operation of the hydraulic jack and pushes the rod pin out to the take-out hole side.

By using the first and second prongs and the turnbuckle to loosen the hinge connection portion of the links and to use the hydraulic jack, the inventive device can selectively remove only the roller, the rod pin, and the bushing of the damaged portion from the carrier chain do.

Particularly, since the lower link 130 is supported by the intermediate link 120 by the first and second prongs 210 and 220 and the turnbuckle 230, even if the load pin 143 is detached, So that only the damaged portion can be easily separated.

1 and 2 show a conventional rotary screen filter device,
FIG. 3 is a photograph showing a rotary screen filter apparatus to which the decomposition apparatus of the present embodiment is applied,
4 is a cross-sectional view of the decomposing operation state using the present invention resolver,
Figure 5 is a perspective view of the rod pin, bushing and roller, separated from the link,
6 is a perspective view of the apparatus for decomposing the design.

The carrier chain disassembly device of the rotary screen filter device of the present embodiment has a bushing, a rod pin, and a roller, which are connecting parts of a carrier chain supporting and rotating a traveling screen of a seawater intake device, So that it can be easily separated.

The rotating screen filter device applied to the present embodiment has a conventional structure as shown in Fig. 1, in which a screen bucket which is connected to the driving sprocket and the driven sprocket and is circulated and rotated, And a roller.

The disassembly device of the present embodiment allows easy disassembly of the rod pin, bushing and roller from the carrier chain.

4 to 7, the carrier chain includes upper links 110, intermediate links 120 and lower links 130 connected to the load pins 143, the bushings 144, and the rollers 142 And the first and second fixing brackets 125 and 135 are fixed to the intermediate link 120 and the lower link 130 so that the screen buckets (not shown in FIG.

The disassembly device of the present embodiment includes a first pull plate 210 fixed to the first fixing bracket 125 and formed with a first pulling ring 211 and a second pulling plate 210 fixed to the second fixing bracket 135, A turnbuckle 230 having one end hooked to the first pulling collar 211 and the other end hooked to the second pulling collar 221 and a second pulling plate 220 having a hook 221, A first fixing plate 310 disposed at one side of a connection part between the intermediate link 120 and the lower link 130 and formed with a take-out hole 311; A second fixing plate 320 provided with a coupling hole 321 to which the hydraulic jack 400 is coupled and a spacer rod 330 for maintaining a gap between the first and second fixing plates 310 and 320, And an operation rod 410 that is moved by the operation of the hydraulic jack 400 and pushes the rod pin 143 toward the take-out hole 311 to take it out.

4, the disassembly operation of the carrier chain using the disassembling device as described above is performed by separating the screen bucket from the carrier chain and fixing the first pulling plate 210 to the first fixing bracket 125 And fixes the second pulling plate 220 to the second fixing bracket 135.

The turnbuckle 230 is hooked and fastened to the first and second hooks 211 and 221 so that the lower link 130 is pulled toward the upper side to weaken the binding force between the intermediate link 120 and the lower link 130 ).

5 and 7, the first and second fixing plates 310 and 320 and the spacer rod 330 are installed on the left and right sides of the connecting portion of the intermediate link 120 and the lower link 130, respectively, , And the hydraulic jack (400) to the coupling hole (321).

The operation rod 410 is brought into contact with the rod pin 143 and the hydraulic jack 400 is operated to push the rod pin 143 toward the take-out hole 311 to take out the rod pin 143.

At this time, the bushing 144 and the roller 142 are also disassembled.

The disintegration device having such a configuration makes it possible to selectively selectively remove only the roller, the rod pin, and the bushing of the damaged portion from the carrier chain.

Particularly, since the lower link 130 is supported by the intermediate link 120 by the first and second prongs 210 and 220 and the turnbuckle 230, even if the load pin 143 is detached, So that only the damaged portion can be easily separated.

110, 120, 130 ... Link 210, 220 ... First and second pull plates
230 ... turnbuckle 310, 320 ... first and second fixing plates
330 ... spacer rod 400 ... hydraulic jack

Claims (1)

A carrier chain of a rotary screen filter device for disassembling a rod pin, a bushing and a roller from a carrier chain which is connected to the drive sprocket and the driven sprocket and is circularly rotated, the screen bucket is fixed to filter foreign matter and is interconnected by rod pins, In the decomposition apparatus,
The carrier chain is hinged by the upper link 110, the intermediate link 120 and the lower links 130 in a continuous manner by the rod pin 143, the bushing 144 and the roller 142, 120 and the lower link 130 are fixed to the first and second fixing brackets 125 and 135 to which the screen bucket is fixed,
A first pulling plate 210 fixed to the first fixing bracket 125 and having a first pulling ring 211,
A second pulling plate 220 fixed to the second fixing bracket 135 and having a second pulling ring 221,
A turnbuckle 230 having one end hooked to the first pulling collar 211 and the other end hooked to the second pulling collar 221,
A first fixing plate 310 disposed at one side of the connecting portion of the intermediate link 120 and the lower link 130 and having a take-out hole 311,
A second fixing plate 320 disposed on the other side of the connection portion of the intermediate link 120 and the lower link 130 and having a coupling hole 321 to which the hydraulic jack 400 is coupled,
A spacer rod 330 for maintaining a gap between the first and second fixing plates 310 and 320,
And an operation rod (410) which is moved by the operation of the hydraulic jack (400) and pushes the rod pin (143) to the take-out hole (311) side and takes out the work rod (410).
KR2020150008495U 2015-12-24 2015-12-24 Carrier chain disassmebling device of traveling screen filter KR200484343Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150008495U KR200484343Y1 (en) 2015-12-24 2015-12-24 Carrier chain disassmebling device of traveling screen filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150008495U KR200484343Y1 (en) 2015-12-24 2015-12-24 Carrier chain disassmebling device of traveling screen filter

Publications (2)

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KR20170002397U true KR20170002397U (en) 2017-07-04
KR200484343Y1 KR200484343Y1 (en) 2017-08-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114470952A (en) * 2021-12-06 2022-05-13 江苏高创风电设备有限公司 Conveniently load and unload metal porous material sintering filter core

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000042939A (en) * 1998-07-31 2000-02-15 Hitachi Building Systems Co Ltd Chain installing jig
KR20040070834A (en) 2003-02-04 2004-08-11 아남반도체 주식회사 Apparatus and method for removing slurry of wafer
KR20100135380A (en) * 2009-06-17 2010-12-27 (주)와이즈엔텍 Chain and conveyer screen device for using the same
KR20130120671A (en) * 2012-04-26 2013-11-05 현대제철 주식회사 Replacement apparatus of pin for chain

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000042939A (en) * 1998-07-31 2000-02-15 Hitachi Building Systems Co Ltd Chain installing jig
KR20040070834A (en) 2003-02-04 2004-08-11 아남반도체 주식회사 Apparatus and method for removing slurry of wafer
KR20100135380A (en) * 2009-06-17 2010-12-27 (주)와이즈엔텍 Chain and conveyer screen device for using the same
KR20130120671A (en) * 2012-04-26 2013-11-05 현대제철 주식회사 Replacement apparatus of pin for chain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114470952A (en) * 2021-12-06 2022-05-13 江苏高创风电设备有限公司 Conveniently load and unload metal porous material sintering filter core

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