KR101659899B1

KR101659899B1 - Rotary type dust removing machine

Info

Publication number: KR101659899B1
Application number: KR1020160035568A
Authority: KR
Inventors: 김윤완
Original assignee: 신신이앤지(주)
Priority date: 2016-03-24
Filing date: 2016-03-24
Publication date: 2016-09-26

Abstract

It is a technical object of the present invention to provide a rotary damper capable of preventing a descent of a contaminant and removing remaining contaminants. To this end, the rotary damper according to the present invention comprises: a screen for blocking contaminants; A rake for removing contaminants from the screen; A frame supporting the rake and the screen and having a chain for transporting the rake; An air plone disposed at the top of the screen and configured as a wall; A clog fall stopper disposed on the upper surface of the rake and protruding from the upper surface of the rake; And a brush disposed at the rear end of the rake adjacent to the screen and the air prone.

Description

ROTARY TYPE DUST REMOVING MACHINE

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a rotary damper installed in a water channel of a pump front end of a drain pump station to block obstacles flowing into the pump.

A rotary damper is installed in the waterway of the pump front end of the drainage pump station.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exemplary view showing a method of raising a contaminant in a conventional rotary damper. FIG. 1 (a) shows the contaminant X remaining between the rake 10 and the air prone 20 and Fig. 2 (b) shows the contaminant X remaining between the rake 10 and the screen 30 .

Generally, as shown in Figs. 1 (a) and 1 (b), there is a space between the rake 10 of the rotary damper and the air fountain 20 and between the rake 10 and the screen 30.

Therefore, when the conventional rotary damper lifts the contaminants, the small contaminants are not removed, and therefore, the administrator must manually remove the contaminants X attached to the surface of the air prone 20 or the screen 30 .

That is, due to the distance between the rake 10 and the air blower 20 and the gap between the rake 10 and the screen 30 during lifting of the contaminants, a small residue of the air bubbles remains on the air blower 20 and the screen 30 Stuck. As a result, odor is generated and aesthetics are poor. Therefore, after the work is finished, the administrator removes the remaining contaminants directly or the air blower 20 and the screen 30 are washed with water.

As a result, a part of the rotary damper is provided with a device capable of operating the pump and washing it with water.

Further, while the rake 10 lifts the obstacle, a phenomenon that the obstacle slips or falls off in the rake 10 frequently occurs.

Particularly, there is a phenomenon that a slender dripping object such as a string, rope, vinyl, aquatic plant or the like slips off the rake 10, and a rounded object such as a bottle, a can, a ball,
Such conventional arts include a rotary damper disclosed in Korean Patent No. 10-1110668 and Korean Patent No. 10-0778238.

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-described problems, and it is a technical object of the present invention to provide a rotary damper capable of preventing a descent of a contaminant and removing remaining contaminants.

According to an aspect of the present invention, there is provided a rotary damper comprising: a screen for blocking a contaminant; A rake for removing contaminants from the screen; A frame supporting the rake and the screen and having a chain for transporting the rake; An air plone disposed at the top of the screen and configured as a wall; A clog fall stopper disposed on the upper surface of the rake and protruding from the upper surface of the rake; And a brush disposed at the rear end of the rake adjacent to the screen and the air blower, wherein the rake has a flat plate-like body which is in close contact with the screen and the air blower; And extensions extending from the body in a direction away from the screen and the air prone, the brush being disposed at a rear end of the body, the impurity fall-off portion being disposed in each of the extensions , The clog fall preventive portion includes a fixing portion fixed to an upper surface of the extended portion; And protrusions protruding from the upper surface of the fixing portion.

According to the present invention, it is possible to filter the long and thin scraps such as rope, rope, vinyl, aquatic plants and the like without falling off the rake, and to easily remove the round shaped impurities such as bottles, cans, balls and the like.

According to the present invention, the contaminants remaining on the screen and the air cleaner can be removed without a separate operation and drive device.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exemplary view showing a rake of a conventional rotary damper for lifting an impurity; FIG.
2 is an exemplary view showing a configuration of a rotary damper according to the present invention;
Fig. 3 is an exemplary view showing the construction of the rotary damper according to the present invention in detail. Fig.
4 is a plan view of a rake applied to a rotary damper according to the present invention;
5 is a side view of a rake applied to a rotary damper according to the present invention.
6 is an enlarged view of the Z region shown in Fig. 5 enlarged. Fig.
7 is a view showing an example of how a rotary vibration damper according to the present invention filters contaminants.
Figure 8 is another example of a method for filtering contaminants from a rotary damper according to the present invention.

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

FIG. 2 is a view showing the construction of a rotary damper according to the present invention, and FIG. 3 is an exemplary view showing the construction of a rotary damper according to the present invention in detail.

2 and 3, the rotary damper according to the present invention includes a screen 200 for shielding contaminants, a rake 100 for removing contaminants caught on the screen 200, A frame 400 which supports the screen 200 and to which the rake 100 is transferred, an air plone 300 disposed at the upper end of the screen 200 and configured as a wall, And an upper surface of the rake 100 which is adjacent to the screen 200 and the air cleaner 300. The humidifier 500 is disposed on the upper surface of the rake 100, And a brush 600 disposed at the rear end of the brush 600.

First, the screen 200 functions to block the contaminants that are pushed together with the water passing through the water channel. In the screen 200, a plurality of screen fins 210 are arranged at regular intervals.

Second, the air freshener 300 is disposed on the top of the screen 200 and is composed of a wall surface.

Third, the frame 400 supports the screen 200, the air prone 300, and the rake 100.

A chain for moving the rake 100 up and down along the screen 200 and the air fleece 300 is fastened to the frame 400.

At least one rake 100 is mounted on the chain.

The rake 100 is moved by the chain from the lower end of the screen 200 toward the upper end of the air fountain 300 and is blocked by the screen 200 when passing through the screen 200 Thereby transporting the contaminants in the upper direction of the air cleaner 300.

Fourth, the rotary damper according to the present invention is provided with a driving unit for rotating the chain, and a conveyor for conveying the dirt transferred to the air fleece 300 through the rake 100 to the dirt treatment plant.

That is, the conveyor is disposed in the upper direction of the air freshener 300.

Fifth, the rake 100 carries the function of transferring the obstacles blocked by the screen 200 to the conveyor disposed in the upper direction of the air cleaner 300.

That is, the contaminants conveyed along the screen 200 and the air cleaner 300 by the rake 100 are separated from the upper end of the air cleaner 300 by the conveyor and transferred to a separate processing site.

The rake 100 includes a main body 110 in the form of a flat plate which is in close contact with the screen 200 and the air cleaner 300 and a main body 110 in a direction away from the screen 200 and the air cleaner 300, A main body supporting part 130 for supporting the main body 110 at a lower end of the main body 110 and one side of the main body supporting part 130 fastened to the main body supporting part 130, And a support portion 140 coupled to the extension portion 120 to support the extension portion 120.

Accordingly, each of the plurality of extension portions 120 is connected to the body support portion 130 by the support portion 140.

Sixth, the clog fall preventing unit 500 is disposed on the upper surface of the rake 100 and protrudes from the upper surface of the rake 100.

That is, the impurity fall prevention part 500 is disposed in each of the extension parts 120.

The descent prevention part 500 includes a fixing part 510 fixed to the upper surface of the rake 100 and in particular the extension part 120 and a protrusion 510 protruding from the upper surface of the fixing part 510. [ (520).

The fixing part 510 may be mounted on the extension part 120 by welding or may be mounted on the extension part 120 through a bolt and a nut.

The protrusions 520 protrude from the fixing portion 510 in a rake shape. That is, the protrusions 520 may be formed of an iron plate having a sharp tip.

The clogged fall preventing part 500 can be used to remove thin and long clogs such as ropes, ropes, vinyls, aquatic plants and the like without falling off the rake and also to easily remove rounded clogging such as bottles, cans, Can be.

Seventhly, the brush 600 is disposed at the rear end of the rake 100, which is adjacent to the screen 200 and the air blower 300, and in particular, 110 at the rear end.

The brush 600 is connected to the rake 100 by a connecting portion.

The brush is formed in a flat plate shape and is formed of a soft material. For example, the brush may be formed of rubber.

The brush 600 can remove the contaminants remaining in the screen 200 and the air cleaner 300 without a separate operation and driving device.

For example, since the brush 600 can be in close contact with the screen fins 210 constituting the screen 200, the contaminants remaining in the screen fins 210 are removed by the brush 600 .

Further, since the brush 600 can be in close contact with the surface of the air cleaner 300, contaminants remaining on the surface of the air cleaner 300 can be removed by the brush 600.

FIG. 4 is a plan view of a rake applied to a rotary damper according to the present invention, FIG. 5 is a side view of a rake applied to a rotary damper according to the present invention, and FIG. 6 is an enlarged view of the Z area shown in FIG. . FIGS. 4 to 6 show the rake 100, the brush 600, and the impurity fall prevention part 500.

As described above, the rake 100 includes the main body 110, the extension portions 120, the main body support portion 130, and the support portion 140.

The clogged fall preventing part 500 is mounted on the upper surface of the extending part 120 constituting the rake 100.

The clog fall preventing unit 500 includes the fixing unit 510 and the protrusions 520.

4, the screen fins 210 constituting the screen 200 may be inserted into the end of the brush 600 which is in close contact with the screen 200 and the air fron 300 An insertion groove 611 is formed. The brush 600 may be mounted on the rake 100 by a connecting portion 610.

5 and 6, the connecting portion 610 may include an insertion portion 613 into which the brush is inserted, an assembled iron plate 612 connected to the insertion portion 613, And an assembly part 611 passing through the assembly iron plate 612 and fixing the assembly iron plate 612 to the rake 100.

The insertion portion 613 may be formed in a 'C' shape. The brush 600 may be inserted into the open surface of the 'C' shape. The brush 600 may be fixed to the insertion portion 613 by tightening the opened surface after the brush 600 is inserted. Alternatively, after the brush 600 is inserted into the insertion portion 613, the brush 600 may be fixed to the insertion portion 613 using a fastening means such as a bolt and a nut.

The assembled iron plate 612 may be made of an iron plate having durability.

The assembly unit 611 may be composed of a bolt and a nut.

FIG. 7 is a view showing an example of a method of filtering a contaminant by a rotary damper according to the present invention, in particular, a side view of a rotary damper. 8 is a view showing another example of a method of filtering contaminants by a rotary damper according to another embodiment of the present invention. In particular, FIG. 8 is an exemplary view showing a plane of the rake 100.

For example, when the rake 100 moves in the traveling direction shown in FIG. 7, the elongated obstacle K1, such as a string, rope, vinyl, aquatic plant, And falls on the fall preventing portion 500. Accordingly, the elongated obstacle K1 can be transferred to the upper end of the air cleaner 300 without falling down from the rake 100.

The rounded contaminants K2 such as bottles, cans, balls, etc. are also caught by the impurity fall-off preventing portion 500, so that the rounded contaminants K2 do not fall down in the rake 100, To the upper end of the air fron 300.

The contaminants K3 remaining on the surface of the air cleaner 300 may be washed away by the brush 600 and then transferred to the upper end of the air cleaner 300. [

The present invention described above is summarized as follows.

Since the brush 600 such as a rubber plate is attached to the rake 100 according to the present invention, the present invention can be applied to the air cleaner 300 and the screen 200, The impurities can be removed automatically without additional power or attraction.

In the present invention, since the impurity fall-down preventing portion 500 is mounted, when the impurities are lifted, the impurities can be transported to the upper end of the air cleaner 300 without falling or slipping from the rake 100 have.

That is, according to the present invention, the contaminants trapped between the screen flesh (or flat bar) 210 constituting the screen 200 can be removed.

The present invention can be easily applied to a rotary damper which has already been used. For example, the clog fall preventing unit 500 may be mounted on a rake of a rotary damper, which is already in use, through welding or other fastening devices, and the brush 600 may be attached to the connecting portion 610 at an end of the rake, To the rake.

Further, when the brush 600 fails to exhibit its function due to abrasion or the like, the brush 600 can be easily replaced through the connection portion 610.

According to the present invention, contaminants remaining in the screen 200 and the air cleaner 300 can be removed without any additional power.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

100: Lake 200: Screen
300: air fron 400: frame
500: Clogging fall prevention part 600: Brush

Claims

A screen for blocking contaminants and a rake for removing the contaminants on the screen
A chain for supporting the rake and the screen and for transporting the rake;
And an air fron disposed on a top surface of the screen and having a wall surface, the rotary damper comprising:
Is disposed on the upper surface of the rake and protrudes from the upper surface of the rake
An obstacle collapse preventing part; And
And a rear end of the rake, which is adjacent to the air screen and the screen,
Includes brushes that have been exposed,
Wherein the rake includes a flat plate-like main body which is in close contact with the screen and the air cleaner,
A main body supporting part for supporting the main body at a lower end of the main body, and a support part which is fastened to the main body supporting part at one side and the supporting part which is fastened to the extending part at the other side and supports the extending part,
Wherein the brush is disposed at a rear end of the main body and is connected to the rake by a connecting portion, the connecting portion including: an insertion portion into which the brush is inserted; An assembly steel plate connected to the insertion portion; And an assembly unit passing through the assembly steel plate and fixing the assembly steel plate to the rake,
Wherein the brush is formed in a flat plate shape and is formed of a soft material,
At the end of the brush which is in close contact with the screen and the air fron,
An insertion groove into which a screen flesh to be inserted can be inserted,
The clog fall preventing unit includes: a fixing unit fixed to an upper surface of the extension; And
And a projecting portion projecting from an upper end surface of the fixing portion, the projecting portion having a pointed shape, and being disposed in each of the extending portions.

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