KR101735694B1

KR101735694B1 - machine to remove big flotage

Info

Publication number: KR101735694B1
Application number: KR1020150058170A
Authority: KR
Inventors: 황명회
Original assignee: 황명회
Priority date: 2015-04-24
Filing date: 2015-04-24
Publication date: 2017-05-15
Also published as: KR20160126727A

Abstract

[0001] The present invention relates to a vibration damper for filtering contaminants which are installed on a water channel and which is to be washed off, and more particularly to an auxiliary frame provided on both side water channels and provided with auxiliary guide rails. A secondary endless chain installed along the auxiliary guide rail; An auxiliary rake installed at regular intervals along the auxiliary endless chain; And an auxiliary driving unit installed on the auxiliary frame to drive the auxiliary endless chain. Accordingly, the auxiliary rak is moved to remove the impurities sandwiched between the screens, and the obstacle is supported in front of the lake, A damper for removing a large amount of contaminants which smoothes the discharge of the contaminants while preventing the occurrence of the necking phenomenon is provided.

Description

[0001] The present invention relates to a damper for removing large-

More particularly, the present invention relates to a damper for removing a large amount of contaminants for lifting a large obstacle in front of a lake while removing a contaminant sandwiched between the screens, and more particularly, to a damper for removing a large amount of contaminants.

Generally, the damper is installed in a water channel such as a drainage pump station, a water supply water intake facility, a related water supply channel, a sewage treatment plant, or a dam so as to filter off the impurities (including household garbage)

1 and 2, a frame 10, which is installed on both sides of a water channel wall surface and has guide rails 11 formed inside on opposite sides thereof, is installed on the front side between the both side frames, A disposable screen (30) installed at the lower front end of the screen to filter contaminants passing between the screen and the bottom surface, and a disposable screen (30) installed along the upper portion of the frame from above the screen, An endless chain 50 installed along the guide rails of the both side frames, scraping up the contaminants filtered on the disposable screen and the screen while being installed at regular intervals along the endless chain, A rake 60 for moving rearward along the guide rails 60a, And a driving device 70 for driving the endless chain by driving the endless chain while being installed on both sides of the frame.

In using such a vibration damper, some of the impurities of various sizes floating in the water are trapped between the screens. That is, the size of the contaminants passing through the screen is larger than that of the screen, but larger than the distance of the screen is removed by the rake. However, similar to the interval of the screen, the contaminants pass through the screen, . In this case, when the impurities clogged between the screens are not easily released and stagnated, small scraps passing through the screen stick to the screen, causing a neck-like phenomenon. Such a neck-like phenomenon ultimately interferes with smooth water flow in the water channel.

In addition, among the obstacles caught on the screen, it is difficult to raise the obstacles with large size by rake alone. That is, when the obstacle larger than the fore and aft width of the rake is lifted up, the obstacle may fall or fall forward. According to such a phenomenon, a large size obstacle is stagnated in front of the screen, which ultimately interferes with smooth water flow in the water channel.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a damper for removing large contaminants for removing contaminants sandwiched between screens and for supporting the contaminants in front of the lakes.

The present invention relates to a watercraft having a frame provided with guide rails on both sides of a water channel wall and facing each other, a screen installed on a front surface between the two side frames to filter contaminants that are washed away together with water, An endless screen provided along an upper portion of the frame from above to guide an obstacle in a rear direction, an endless chain installed along a guide rail of the side frames, A rake provided at predetermined intervals along the chain to scrape off the contaminants filtered on the electric potential screen and the screen and move backward along the apron to discharge the contaminants to the rear, In the control jejingi including a driving device for driving, are provided on both sides with a channel state a predetermined distance apart at the front of the frame, the auxiliary frame formed in the inner auxiliary guide rail which faces; A secondary endless chain installed along the auxiliary guide rail; An auxiliary rake formed at regular intervals along the auxiliary endless chain to draw out the contaminants sandwiched between the screens; And an auxiliary driving unit installed in the auxiliary frame to drive the auxiliary endless chain.

The auxiliary frame including the auxiliary guide rail is installed such that the auxiliary lake moves while maintaining a constant distance from the lower portion of the screen. At an upper portion close to the apron, the auxiliary lake moves while gradually widening from the screen, And the upper portion is bent so as to leave the screen.

The auxiliary rake is formed to protrude forward of the rake while allowing the auxiliary rake to move close to the lower portion of the rake through the auxiliary driving device.

The auxiliary drive device is connected to the drive device and is formed to be interlocked.

A first sprocket is formed on one side of the driving device, while the auxiliary driving device is formed on a side of the subframe, a second sprocket connected to the first sprocket by a chain, and a second sprocket formed coaxially with the second sprocket A first gear-formed interlocking body formed with a first gear; And a follower which is installed on an axis passing through the both side subframes and which drives the auxiliary endless chain and engages with the first gear at one side.

The auxiliary rake is configured to allow the fork to pass between the screens.

The auxiliary rake is configured so that the fork can pass only a certain number of screens.

According to the damper for removing large contaminants of the present invention, it is possible to remove the contaminants sandwiched between the screens while moving the auxiliary lakes, and to support the contaminants in front of the lakes, .

FIG. 1 and FIG. 2 illustrate an example of a conventional vibration damper. FIG.
FIG. 3 is a cross-sectional view illustrating a large-sized obstacle-removing damper to which the present invention is applied.
4 and 5 are explanatory diagrams showing an operating state of a large-size obstacle-removing damper to which the present invention is applied.
6 is an illustration showing an interlocking means of a large-size obstacle-removing damper to which the present invention is applied;

Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

3 to 6, the vibration damper of the present invention includes an auxiliary frame 100 installed on both side waterways and formed with auxiliary guide rails 110, a secondary endless chain 100 installed along the auxiliary guide rails 110, 200), an auxiliary rake (300) installed at regular intervals along the auxiliary endless chain, and an auxiliary driving device (400) installed on the auxiliary frame to drive the auxiliary endless chain.

Before describing the features of the present invention, a vibration damper to which the present invention is applied includes a frame 10 provided on both sides of a water channel wall and having guide rails 11 on the inside facing each other, A screen 20 for screening off the contaminants that come off with the water, a dislocation screen 30 for filtering the contaminants passing between the screen and the bottom surface, the screen being installed at the lower front end of the screen, An endless chain (50) installed along the guide rails of the both side frames, a scraper which is installed at a predetermined interval along the endless chain, And moves backward along the apron to discharge the contaminants to the rear side And a drive unit 70 for driving the endless chain by driving the endless chain through the rake 60 and the both side frames.

Wherein the screen 20 is inclined rearwardly to facilitate raising the contaminants in the rake 60 and the apron 40 is larger than the screen so as to allow the contaminants to be withdrawn from the top of the screen to the rear It is installed at an angle. Accordingly, the frame 10 and the guide rail 11 formed on the frame are inclined along the screen in order to guide the rake to smoothly move along the screen and the apron while supporting the screen and the apron, And is formed to be inclined at a larger angle along the apron. Therefore, the frame 10 including the guide rails 11 is formed by bending the lower part and the upper part.

The auxiliary frame 100 is installed on both sides of the frame 10 at a predetermined distance from the frame 10, while an auxiliary guide rail 110 is formed on the inner side facing each other.

The auxiliary frame 100 including the auxiliary guide rail 110 is installed such that an auxiliary rake 300 described later moves from a lower portion of the screen 20 while maintaining a predetermined distance therebetween. At an upper portion close to the apron 40, And the upper portion of the auxiliary lake 300 is bent so as to be separated from the screen 20 without being caught by the apron 40. Therefore, the lower portion of the auxiliary frame 100 including the auxiliary guide rail 110 is installed at the same slope as the lower portion of the frame, while the upper portion is formed to extend in the direction opposite to the upper portion of the frame. Therefore, the upper part of the auxiliary frame 100 including the auxiliary guide rail 110 is formed to be bent upward.

At this time, the auxiliary frame 100 including the auxiliary guide rail 110 is bent at a position lower than the point at which the frame 10 including the guide rail 11 is bent, 300 are not caught on the lower end of the apron 40 when they come out of the screen 20.

The auxiliary endless chain 200 is installed along the auxiliary guide rail 110. The auxiliary endless chain 200 is connected to an auxiliary driving device to be described later and rotated while being wound on the upper side of the auxiliary frame 100. [

The auxiliary rake (300) is formed at a predetermined interval along the auxiliary endless chain (200) and is configured to pull out the impurities sandwiched between the screens (20). That is, the fork 301 of the auxiliary rake 300 has a long rake shape so as to be deeply inserted between the screens 20. 4 and 5, the auxiliary rake 300 can move and remove the contaminants between the screens 20. Also, the auxiliary rake 300 is configured to move in a state close to the lower portion of the rake 60 through an auxiliary driving device, which will be described later, and to protrude forward of the rake. Accordingly, the auxiliary rake 300 can support the obstacle falling forward from the rake 60 as shown in FIGS.

At this time, it is preferable that the fork 301 of the auxiliary rake 300 passes through the screen 20, but the fork 301 passes through only a certain number of the screens 20, It is also possible to prevent it.

The auxiliary driving unit 400 is installed on the upper side of the auxiliary frame to drive the auxiliary endless chain 200. At this time, it is preferable that the auxiliary driving device 400 is driven at the same speed as that of the driving device 70. For this purpose, the driving device 70 and the auxiliary driving device 400 are connected and linked together.

6, a first sprocket 71 is formed on one side of the driving device 70, and the auxiliary driving device 400 is coupled to the driving device 70, The second sprocket 400 is coupled to one side of the auxiliary frame 100 and connected to the first sprocket 71 by a chain and a first gear 412 formed coaxially with the second sprocket, And a second gear (421) formed on one side thereof to engage with the first gear (421). The second gear (421) is mounted on the second auxiliary gear (421) 420).

In this case, the driving unit is provided with a separate sprocket for driving the endless chain, and a separate sprocket for driving the auxiliary endless chain is also formed in the auxiliary driving unit. However, A detailed description thereof will be omitted.

Therefore, the auxiliary driving device 400 is driven by the power of the driving device 70, so that it can be driven at the same speed as the driving device without the need of installing a separate electric motor, Since the moving body 420 is driven to be engaged with the first and second gears 412 and 421 by the first and second gears 412 and 421, the rake 60 and the auxiliary rake 300 can rotate at the same speed while facing each other.

According to the present invention having such a configuration, the auxiliary rak is moved while removing the obstacles between the screens, and the obstacles are supported at the front of the lake, so that the smoothness of the screens can be prevented and the discharge of the obstacles can be smoothly performed have.

70: drive device 71: first sprocket
100: Auxiliary frame 110: Auxiliary guide rail
200: Secondary endless chain
300: auxiliary lake 301: fork
400: auxiliary driving device 410: interlocking body
411: Second sprocket 412: First gear
420: driven body 421: second gear

Claims

A screen installed on both sides of the water channel wall and provided with guide rails on the inside facing each other, a screen installed on the front side between the both side frames to filter contaminants floating together with water, a screen installed on the lower front side of the screen, An endless screen provided along the upper portion of the frame from above the screen and aprons for guiding the obstacles to the rear side, an endless chain provided along the guide rails of the both side frames, A rake for disposing the dislocation screen and the screen on the screen and moving rearward along the apron so as to discharge the contaminants to the rear while being installed at regular intervals, Comprising: a drive apparatus for Pointing, it is provided on both sides of the number in the state of a certain distance from the front of the frame, the auxiliary frame formed in the inner auxiliary guide rail which faces; A secondary endless chain installed along the auxiliary guide rail; An auxiliary rake formed at regular intervals along the auxiliary endless chain to draw out the contaminants sandwiched between the screens; And an auxiliary driving device installed in the auxiliary frame to drive the auxiliary endless chain, the damper for removing large obstacles,
A first sprocket is formed on one side of the driving device,
The auxiliary drive device includes a second sprocket coupled to one side of the auxiliary frame and connected to the first sprocket by a chain, and a first gear formed on the first sprocket coaxially with the second sprocket; And
And a driven body which is installed on an axis through the both side auxiliary frames and which drives the auxiliary endless chain and engages with the first gear at one side thereof.

[3] The apparatus according to claim 1, wherein the auxiliary frame including the auxiliary guide rails is installed such that the auxiliary lake moves while maintaining a constant distance from the bottom of the screen. At an upper portion close to the apron, And an upper portion is bent so as to be separated from the screen without being caught by the apron.

The damper of claim 1, wherein the auxiliary rake is configured to move toward the lower portion of the rake through the auxiliary drive device, and to protrude forward of the rake.

The vibration damping device according to claim 1, wherein the auxiliary drive device is connected to the drive device to be interlocked.

delete

The damper of claim 1, wherein the auxiliary rake is configured to allow the fork to pass between the screens.

The damper of claim 1, wherein the auxiliary rake is configured to allow the fork to pass only a certain number of screens.