KR101544800B1 - A Rotary Dust Removal Device Capable of Simultaneously Removing Coarse and Fine Dust - Google Patents

Abstract

The present invention relates to an integrated rotary dust-removing device capable of simultaneously removing coarse and fine adulteration and, more specifically, relates to an integrated rotary dust-removing device capable of simultaneously removing coarse and fine adulteration, comprising: a screen installed in a watercourse of a facility to treat water, sewage, and wastewater or a rainwater pumping station to filter adulteration; a fine dust removing part to pull up and discharge fine adulteration hung on a fore-end of the screen; and a coarse dust removing part installed to face the fine dust removing part, and rising together with the fine dust removing part to pull up and discharge coarse adulteration. As such, flooding damage or the like caused by a large amount of adulteration can be prevented by simultaneously pulling up and removing the fine adulteration and the coarse adulteration; installation costs and maintenance costs can be saved; and the convenience of maintenance and management can be improved by the integration of the device.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a rotary rotary dust eliminator,

More particularly, the present invention relates to a rotary silencer capable of removing coarse and dense contaminants simultaneously, and more particularly, to a rotary silencer capable of simultaneously removing odors and contaminants from a waste water, A trimming part for lifting and discharging the trickle trapped on the front end of the screen to the upper part; And a control unit installed opposite to the front of the clearing house and raised together with the clearing house to remove and remove the cleared and uncovered contaminants, The present invention relates to an integrated rotary damper capable of preventing simultaneous removal of a trowel and a trundle shade which can prevent flooding damage due to impurities and is formed integrally so as to save installation cost and maintenance cost and improve convenience of maintenance.

When a large amount of rainfall occurs at the treatment facility or rainwater drainage pump station where the wastewater and wastewater and sewage are inflowed and purified, or when floods occur, various kinds of contaminants are pushed through the rivers and waterways, It is caught on the screen. In this case, the impurities are composed of various floats such as refuse. Such impurities lower the flow rate of the water flowing along the river and the waterway, causing flooding in the upstream area of the river and the waterway, or in the downstream area of the river and the waterway, It can cause accumulation and disturb drainage.

Therefore, as shown in the following Patent Literature, the conventional dust collecting apparatus is generally installed in a processing facility or a rainwater drainage pump station where clean water, wastewater, and wastewater are introduced and purified, A screen installed on the flow path for screening the contaminants contained in the water, a rake for transporting the obstacles caught on the screen, and a driving device for transporting the rake. In addition, as the size of the contaminants varies, firstly a screening screen and a coarse quartz damper are installed on the front side to remove large coarse contaminants, and a secondary screen and a cubic screen are installed at the rear end, It also protects the pump for drainage and water supply and ensures smooth drainage and water supply.

However, since most of them are constructed by installing only one damper due to the difficulty of facility investment, when a lot of rain comes in at a time, they can not salivate large amounts of impurities coming in at the early stage and the inlet is blocked, water floods, Occasionally.

Therefore, it is possible to reduce flood damage caused by a lot of rain and flood damage by collecting a large amount of crude oil and flood damages at once, and to integrate them into one device to reduce the construction cost and installation area This is a situation where installation is necessary.

(Patent Literature)

Korean Registered Patent No. 10-1124678 (Registered on Feb. 29, 2012) "Electric rotary damper"

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems,

The present invention relates to a screen which is installed in a water passage of a waste water / sewage treatment plant or a rainwater drainage pump station to filter out contaminants; A trimming part for lifting and discharging the trickle trapped on the front end of the screen to the upper part; And a control unit installed opposite to the front of the clearing house and raised together with the clearing house to remove and remove the cleared and uncovered contaminants, The present invention provides an integrated rotary damper capable of preventing flooding damage due to impurities and capable of simultaneously removing installation and maintenance dirt, which can be installed in an integrated manner to save installation cost, maintenance cost, .

The present invention relates to a frame having a pair of frames fixedly installed along a screen on both sides of a screen, a lifting chain installed on the inner side surface of the frame and rotating, and a rake attached to the lifting chain for lifting the obstacle And the rake portion includes a pair of guide portions formed to face the entire surface of the screen, and a rake portion that rotates along the guide portion to lift the coarse contaminant, and the rake portion supports the rake at one side of the rake So that it is possible to simultaneously remove the coarse and dense contaminants that can be lifted together by the rake portion of the coarse kneading portion.

The present invention includes a rake driver including a cleansing portion having a rotating means for rotating a lifting chain such that the lifting chain reciprocally rotates along a frame, and the rake portion rotates the rake portion; And a frame part which supports the rake drive part and rotates by the rake drive part so as to lift up the coarse contaminant, and the frame part is attached to the lifting chain so that the rotating rake reaches the maximum position from the screen The present invention provides an integrated rotary damper capable of simultaneous removal of coarse and dense contaminants so that coarse lifting of coarse and dense contaminants can be performed smoothly by preventing the obstacles to be lifted from rake and rake from being caught.

The present invention includes a frame portion having a rake frame extending downwardly of a frame portion and formed in an " "-shaped shape so as to be able to roll off a contaminant, and the trimming control portion includes position sensing means for sensing the position of the rake , The rake driver starts to operate by a signal from the position sensing means when the rake reaches a certain position, and rake frame and rake are raised together in a state in which they are arranged in a row so that the coarse And an object of the present invention is to provide an integrated rotary damper capable of simultaneous lifting and simultaneous removal of scouring contaminants.

The present invention relates to an integrated rotary type air conditioner which is capable of simultaneous removal of crude and sub-contaminants which prevent the occurrence of malfunction due to impurities contained in water, It is an object to provide a damper.

The present invention relates to a method for simultaneously removing rake and shrub dirt, which increases the removal efficiency of a dirt by increasing the number of times rake of a shatter dirt portion and a rake frame of a shatter dirt portion are increased, The present invention provides an integral rotary vacuum damper capable of being operated by a user.

The present invention includes a submerged damping portion having an abnormality detecting means for detecting whether or not the lifting chain of the lifting chain is abnormal by comparing arrival times of points at which rake is connected to lifting chains on both sides during rotation of the lifting chain, It is an object of the present invention to provide a monolithic rotary damper capable of simultaneous removal of coarse and dense contaminants which can prevent occurrence of failure or breakage of the apparatus due to abnormal driving of the chain due to deformation,

The present invention includes an abnormality sensing means for generating a warning signal when the arrival time of a point at which the rake is connected to the lifting chains on both sides is different so that the abnormal driving of the chain can be known in advance, The present invention provides an integrated rotary damper capable of simultaneous removal of coarse and dense contaminants.

The present invention includes an abnormality detecting means for stopping operation when the arrival time difference of a point at which a rake is connected to both lifting chains exceeds a predetermined time, The present invention provides an integral rotary damper capable of simultaneous removal of tangs and truncated contaminants which can prevent secondary damage due to breakage of the chain or the like by stopping the operation.

The present invention includes a screen having a plurality of screens arranged side by side at regular intervals and a subdivision damper section, the submergence damping section including a position shifting section for moving between a plurality of screens and a subdivision damper section, And an object of the present invention is to provide a monolithic rotary damper capable of simultaneously reducing the installation cost and facilitating the operation.

The present invention relates to an apparatus and a method for controlling the movement of a coarse vibration damping apparatus, which comprises a movable rail fixedly installed on a top of a screen, And a movable bogie which is formed integrally with the bogie bogie and moves along the moving rail so as to allow the coarse damping portion to be easily moved along the screen, The purpose of this paper is to provide

The present invention relates to an integral rotary damper including a position shifting portion having first and second position shifting portions respectively formed on front and back surfaces of a stocky body damping portion and capable of simultaneous removal of coarse and dense contaminants, The purpose of this paper is to provide

In order to achieve the above object, the present invention is implemented by the following embodiments.

According to an embodiment of the present invention, an integrated rotary damper capable of simultaneously removing crude and sub-dirt contaminants according to the present invention is provided with a screen installed in a water channel of sewage, wastewater, a sewage treatment facility or a rainwater drainage pump station to filter out contaminants; A slab damping portion for lifting and discharging the sloped dirt trapped on the screen front end to an upper portion; And a coarse wood dust collecting unit which is installed to face the front face of the finishing dust removing unit and rotates together with the finishing dust removing unit to lift and discharge the coarse dust, .

According to another embodiment of the present invention, there is provided an integral rotary damper for simultaneous removal of coarse and fine damages according to the present invention, the damper damper including a pair of frames fixedly installed on both sides of the screen, And a rake attached to the lifting chain and lifting the dirt hanging on the front end of the screen, wherein the knock prevention part is provided on a front surface of the screen And a rake portion for raising the coarse obstacle by rotating along the guide portion, wherein the rake portion supports the rake from one side of the rake so as to be raised together so that the coarse obstacle can be lifted together without departing .

According to still another aspect of the present invention, there is provided an integral rotary damper capable of simultaneously removing the coarse and dense contaminants according to the present invention, wherein the finishing dirt portion includes a rotating means for rotating the lifting chain, A rake driver for rotating the rake part; And a frame part which supports the rake driving part and rotates by the rake driving part so as to lift up the coarse obstacle, wherein the frame part is attached to the lifting chain, And waits in a state in which it is opened at the maximum from the screen.

According to another embodiment of the present invention, there is provided an integral rotary damper capable of simultaneous removal of coarse and dense contaminants according to the present invention, wherein the frame portion is extended to the lower side of the frame portion, The rake driver may include a position sensing means for sensing a position of the rake, and the rake driver may include a rake frame formed by the position sensing means when the rake reaches a predetermined position, Signal and causes the rake frame and rake to rise together in a state in which they are in a line.

According to still another aspect of the present invention, there is provided an integrated rotary damper capable of simultaneously removing the coarse and dense contaminants according to the present invention, wherein the position sensing means is formed at an upper portion of the frame, Thereby preventing a malfunction caused by a contamination or the like.

According to still another aspect of the present invention, there is provided an integrated rotary damper capable of simultaneously removing the rough and the truncated contaminants according to the present invention, wherein the plurality of rakes are spaced apart from each other by a predetermined distance.

According to still another aspect of the present invention, there is provided an integral rotary damper capable of simultaneously removing the coarse and dense contaminants according to the present invention, wherein the clapper damper is connected to the lifting chains on both sides when the lifting chain is rotated And detecting abnormality of the lifting chain by comparing the arrival times of the points.

According to still another aspect of the present invention, there is provided an integral rotary damper capable of simultaneously removing a trowel and a trundle contaminant according to the present invention, wherein the abnormality detecting means detects the arrival time at a point where the rake is connected to the lifting chains on both sides, And a warning signal is generated.

According to still another aspect of the present invention, there is provided an integral rotary damper capable of simultaneous removal of coarse and dense contaminants according to the present invention, wherein the abnormality detecting means detects a difference between arrival times of arrival points at points where the rake is connected to the lifting chains on both sides, And to stop the operation when the time is exceeded.

According to still another aspect of the present invention, there is provided an integral rotary damper capable of simultaneously removing the coarse and dense contaminants according to the present invention, wherein a plurality of the screen and the sub-screen damper are arranged side by side at regular intervals, And a position shifting unit for shifting the screen between the plurality of screens and the trimming control unit.

According to still another aspect of the present invention, there is provided an integral rotary damper capable of simultaneously removing the coarse and dense contaminants according to the present invention, wherein the position shifter is fixed to the upper portion of the screen, A movable rail for providing the movable rail; And a moving bogie which is integrally formed with the bogie damping portion and moves along the moving rails.

According to still another embodiment of the present invention, there is provided an integral rotary damper capable of simultaneously removing the coarse and dense contaminants according to the present invention, wherein the position moving unit includes first and second positions Thereby enabling stable movement of the coarse sawing unit including the moving unit.

The present invention can obtain the following effects by the above-described embodiment, the constitution described below, the combination, and the use relationship.

The present invention relates to a screen which is installed in a water passage of a waste water / sewage treatment plant or a rainwater drainage pump station to filter out contaminants; A trimming part for lifting and discharging the trickle trapped on the front end of the screen to the upper part; And a control unit installed opposite to the front of the clearing house and raised together with the clearing house to remove and remove the cleared and uncovered contaminants, It is possible to prevent flooding damage due to the obstacles, and it is formed as an integral type, saving installation cost, maintenance cost and the like, and improving the convenience of maintenance.

The present invention relates to a frame having a pair of frames fixedly installed along a screen on both sides of a screen, a lifting chain installed on the inner side surface of the frame and rotating, and a rake attached to the lifting chain for lifting the obstacle And the rake portion includes a pair of guide portions formed to face the entire surface of the screen, and a rake portion that rotates along the guide portion to lift the coarse contaminant, and the rake portion supports the rake at one side of the rake Thereby making it possible to raise the landing dirt which is difficult to lift by the rake of the slab dampening portion by the rake portion of the land preparation damping portion.

The present invention includes a rake driver including a cleansing portion having a rotating means for rotating a lifting chain such that the lifting chain reciprocally rotates along a frame, and the rake portion rotates the rake portion; And a frame part which supports the rake drive part and rotates by the rake drive part so as to lift up the coarse contaminant, and the frame part is attached to the lifting chain so that the rotating rake reaches the maximum position from the screen So that it is possible to prevent simultaneous lifting of the roughness and the truncated concreteness by preventing the obstacles that are lifted from the rake and the rake from being caught.

The present invention includes a frame portion having a rake frame extending downwardly of a frame portion and formed in an " "-shaped shape so as to be able to roll off a contaminant, and the trimming control portion includes position sensing means for sensing the position of the rake , The rake driver starts to operate by a signal from the position sensing means when the rake reaches a certain position, and rake frame and rake are raised together in a state in which they are arranged in a row so that the coarse There is an effect that simultaneous lifting can be performed.

The present invention has an effect of preventing the occurrence of malfunction due to the obstacle contained in the water, including the position sensing means formed on the upper side of the frame and positioned outside the water.

The present invention has an effect of increasing the removal efficiency of the contaminants by increasing the number of times the rake of the cleansing portion and the rake frame of the chipping control portion meet, including rake to form a plurality of spaced apart portions.

The present invention includes a submerged damping portion having an abnormality detecting means for detecting whether or not the lifting chain of the lifting chain is abnormal by comparing arrival times of points at which rake is connected to lifting chains on both sides during rotation of the lifting chain, It is possible to prevent the occurrence of failure or breakage of the apparatus due to abnormal driving of the chain due to deformation, defects, etc.

The present invention includes an abnormality sensing means for generating a warning signal when the arrival time of a point at which the rake is connected to the lifting chains on both sides is different so that the abnormal driving of the chain can be known in advance, So that it can be achieved.

The present invention includes an abnormality detecting means for stopping operation when the arrival time difference of a point at which a rake is connected to both lifting chains exceeds a predetermined time, It is possible to prevent the secondary damage caused by the deviation of the chain or the like.

The present invention includes a screen having a plurality of screens arranged side by side at regular intervals and a subdivision damper section, the submergence damping section including a position shifting section for moving between a plurality of screens and a subdivision damper section, So that the installation cost can be reduced and the operation can be facilitated.

The present invention relates to an apparatus and a method for controlling the movement of a coarse vibration damping apparatus, which comprises a movable rail fixedly installed on a top of a screen, And a moving bogie which is formed integrally with the bogie bogie and moves along the moving rails, so that the coarse damping unit can be easily moved along the screen.

The present invention includes a position shifting portion having first and second position shifting portions formed respectively on the front and rear surfaces of the stock material dampening portion, thereby enabling stable movement of the stock material dampening portion.

1 is a perspective view of an integral type rotary damper according to an embodiment of the present invention;
Fig. 2 is a perspective view of the subdivision portion of Fig.
Fig. 3 is a reference diagram for explaining the operating state of Fig. 2
4 is a view for explaining the abnormality sensing means of FIG. 2;
Fig. 5 is a perspective view of the coarse wood removing unit of Fig.
Fig. 6 is an exploded perspective view of Fig. 5
7 is a view for explaining a process in which a clogging part is lifted by the clogging part and the wood-removing part in Fig.
FIG. 8 is a view for explaining a process of discharging the ascended ash by the FIG. 7
FIG. 9 is a view for explaining the process of returning to the stand-by state after completion of discharge of the obstacle damping section of FIG. 1;
10 is a perspective view of an integral rotary damper according to another embodiment of the present invention.
Fig. 11 is an exploded perspective view of the position shifting portion of Fig. 10
12 is a reference diagram for explaining an operating process of the position shifting portion of FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of an integrated rotary damper according to the present invention will be described in detail with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements, rather than excluding other elements, unless specifically stated otherwise.

1 to 9, the integral rotary damper according to the embodiment of the present invention may be installed in a waste water treatment plant, a sewage treatment plant or a rainwater drainage pump plant, A screen 1 installed at a water channel of the washing machine 1 for filtering contaminants; A cleansing part 3 for lifting and discharging the trickle clogged by the front end of the screen 1 to the upper part; And a coarse damping unit 5 installed opposite to the front surface of the finishing damping unit 3 and rising together with the finishing damping unit 3 to lift and discharge the coarse dirt. As described above, unlike the conventional rotary damper, in which a conventional limb screen, a limb damper, a knock screen, and a coarse caliper are separately installed to remove the contaminants in two stages, the three-dimensional rotary damper 3, (5), and at the same time, it can be installed in a narrow space by lifting and discharging the impurities. Simplifying the installation and allowing a large amount of impurities to be lifted at the same time, Can be prevented. 7, the contaminants lifted by the trash guard 3 and the trimmed shredder 5 are transferred to and discharged from a separate discharge device 300, A base 100 on which the base body damping portion 5 is fixedly mounted and a cover covering the base damping portion 3 and the bonnet damping portion 5.

The screen 1 is installed in the water channel so as to block the obstacles. The screen 1 is preferably formed in accordance with the width of the water channel or the wastewater treatment facility, and a plurality of the screens 1 may be formed at regular intervals. 1, the screen 1 is formed in the shape of a barrel so that only the obstacle can be caught, thereby facilitating the movement of the water. However, the screen 1 may be formed in various shapes, The shape of the rake 33 of the clevis portion 3 to be described later may be formed differently. Therefore, the sub-frame dicing unit 3 and the monoblock dicing unit 5, which are integrally formed, can be installed additionally in the existing screen 1, so that the installation cost can be reduced and the utilization width can be widened. A frame 31 to be described later of the subdivided damping portion 3 is formed along the screen 1 on both sides of the screen 1 so that the lifting chain 32 can rotate along the screen 1 . Further, the screen 1 is formed so as to be inclined at a certain angle from the floor, so that it is easy to discharge the contaminants lifted upward by the cleansing parts 3 and 5.

2, the screen shredding part 3 is configured to lift and remove the truncated contaminants which are small in size among the obstacles caught on the screen 1, And a lifting chain 32 mounted on the inner surface of the frame 31. The lifting chain 32 is attached to the lifting chain 32 and is fixed to the screen 1, A rake 33 for lifting the obstacles hanging at the front end, and a rotating means 34 for rotating the lifting chain. The limb control unit 3 includes a position sensing means 35 for sensing the position of the rake 33 and a lift sensor 33 for rake 33 on both sides of the lifting chain 32 when the lifting chain 32 rotates. And an abnormality detecting means 36 for comparing the arrival time of a point connected to the lifting chain 32 and detecting whether the lifting chain 32 is abnormal.

The pair of frames 31 are fixed to both sides of the screen 1 and are formed to have a constant width from the bottom to the top of the screen 1. A pair of sprockets 341 to be described later of the rotating means 34 are provided on the inside of the upper and lower ends of the frame 31, So that the lifting chain 32 can be wound and reciprocatingly rotated. A plurality of rakes 33 are attached to the lifting chain 32 at predetermined intervals so that the rake 33 is vertically reciprocated on the front and rear surfaces of the screen 1, It is possible to remove the contaminants from the upper part and remove the contaminants.

A plurality of the lifting chains 32 are rotatably installed by sprockets 341 formed at the upper and lower portions of the frame 31 and the rake 33 is attached between the lifting chains 32. Therefore, as described above, since the lifting chain 32 rotates, the rake 33 attached to the lifting chain 32 moves, and as the rake 33 moves, the obstacle hanging on the front end of the screen 1 , In particular small-sized trash dirt can be lifted to the upper part. The lifting chain 32 rotates inside the frame 31 formed on both sides of the screen 1 and the rake 33 is connected between the lifting chains 32 on both sides. Due to the applied load, the lifting chain 32 is subjected to a load, which may cause problems such as sagging, breakage, and deviation. Therefore, in the present invention, it is possible to prevent damage such as breakdown or damage due to abnormal driving of the lifting chain 32 by including an abnormality detecting means 36 for detecting whether the lifting chain 32 is abnormal. A detailed description thereof will be described later.

The rake 33 is connected between the lifting chains 32 formed on both sides of the screen 1 and inserted into the space between the screens 1, And is formed in a width and number corresponding to the space. The rake 33 rotates together with the rotation of the lifting chain 32 and rotates in a direction from the front side of the screen 1 to a downward direction from the rear side of the screen 1 to be reciprocated . Since the rake 33 is formed to have a size corresponding to the width of the space between the screens 1 formed so as to be able to receive the contaminants, only small-sized contaminants can be lifted to the upper portion, And then falls off the rake 33 and drops down again. Therefore, in the present invention, the rake 33 is arranged in line with the rake frame 522d, which will be described later, of the stockyard damping unit 5 on the side opposite to the screen 1, So that it can be salvaged at the same time with the refuse. It is preferable that a plurality of rakes 33 are spaced apart from each other along the lifting chain 32 so as to increase the lifting speed of the obstacles and to prevent the rake frame 5, 522d) to increase the number of times the coarse inclusions and the trickle inclusions are lifted at a time, thereby further increasing the lifting efficiency of the abrasive.

The rake 33 is continuously rotated by the rotating means 34 and the rake frame 522d to be described later of the coarse knocking unit 5 is rotated And the position of the rake 33 is detected by the position detecting means 35 to detect the position of the rake 33 so that the position of the rake 33, So that the true portion 5 can be operated. A detailed description thereof will be described later. In addition, it is possible to detect whether the lifting chain 32 is abnormally driven by comparing the time at which the rake 33 reaches a predetermined position at which the lifting chain 32 is connected to the lifting chain 32 on both sides.

As shown in FIG. 3, the rotating unit 34 includes a sprocket 341 installed inside the upper and lower ends of the frame 31, A driving shaft 342 inserted in the center of the sprocket 341 and rotating together with the driving shaft 342, a driving motor 344 for providing driving force, a driving chain 342 for transmitting the driving force provided by the driving motor 344 to the driving shaft 342 343). The rotating means 34 rotates the sprocket 341 and rotates the lifting chain 32 wound on the sprocket 341, and is the same as a general power transmitting structure, and thus a detailed description thereof will be omitted. The driving shaft 342 includes a position sensing means 35 for sensing the position of the rake 33 by detecting the rotation angle of the driving shaft 342. The rake 33, So that the rake frame 522d of the true portion 5 is formed in a line at the correct position and can rise together. A detailed explanation is as follows.

The position sensing means 35 senses the position of the rake 33 and detects that the rake 33 and rake frames 522d described later of the coarse dump unit 5 are arranged in a line and rise together It is preferable that an electric cam switch such as a bail cam capable of generating a signal in accordance with the rotation angle of the drive shaft 342 is applied. However, various methods for measuring the position of the rake 33 and generating a signal may be applied. 7 (a), the position sensing unit 35 generates a signal when the rake 33 reaches the start point S of operation of the coarse kneading unit, A rake frame 522d to be described later approaches the screen 1 and is arranged in line with the rake 33 as shown in Fig. 7 (c) . Since the plurality of rakes 33 are formed along the lifting chain 32, the rake 33 may be provided at any one of the plurality of rakes 33, When the rake frame 522d, which will be described later, of the coarse knocking unit 5 is in a standby state while being maximally opened from the screen 1, it is possible to send a driving signal to the driving device 521a The operation of the driving device 521a is newly started, and when the driving device 521a is located at another position, the operation signal by the position sensing device 35 is ignored. In addition, it is preferable that the position sensing means 35 is formed outside the water so as to prevent malfunction due to foreign substances such as impurities contained in the water. Therefore, the position sensing means 35 can sense the position of the rake 33 according to the rotation of the drive shaft 342 formed at the upper end of the screen 1. [

As shown in FIG. 4, the abnormality detecting unit 36 detects whether or not the lifting chain 32 is abnormally driven. The abnormality detecting unit 36 detects the abnormality of the lifting chain 32 when the rake 33 is connected to the lifting chain 32, B and sets the connection points A and B to compare the difference of the arrival times by measuring the time at which the connection points A and B pass the predetermined reference point X. A proximity sensor and a contact sensor are formed at the reference point X A touch sensor or the like formed on the reference point X when passing the reference point X and a signal to the connection point A or B can be measured at the connection points A and B, A plurality of connection points A and B may be connected to the reference point X. If the connection points A and B pass through the reference point X at the same time, As the lifting chain 32 is normally driven, However, if there is a difference in the time at which each of the connection points A and B passes the reference point X and the time difference is within a predetermined time, the unbalance of the lifting chain 32 If the time difference exceeds a predetermined time, it is determined that the lifting chain 32 is out of order and the operation of the damper is stopped to prepare for an emergency situation. Therefore, it is possible to prevent various damages caused by defects, stretches, breakage, and detachment of the lifting chain 32 in advance.

As shown in Fig. 1, the coarse dust-collecting unit 5 is installed so as to face the finishing dust-collecting unit 3, and rotates together with the finishing dust-collecting unit 3 to lift and discharge the coarse dust. A pair of guide portions 51 formed to face the front surface of the screen 1 as shown in FIG. 5 and a rake portion 52 for rotating the guide portion 51 to lift the coarse inclusions do. As described above, the coarse wood removing unit 5 has a structure for lifting a coarse material of large size, which is hard to be lifted by the coarse dust removing unit 3, so that the rake unit 52 is lifted by the rake So that the large-sized obstacle can be lifted up to the upper part without being removed.

The guide portion 51 is configured to guide the rake portion 52 so that the rake portion 52 is repeatedly rotated up and down to lift the uneven material upward. As shown in FIG. 6, A plurality of guide pins 512 protruding from the upper portion of the guide plate at a predetermined interval from the upper portion of the guide plate to the lower portion of the guide plate, And a guide rail 513 formed to protrude in a shape to cover the entire fins 512.

The guide plates 511 are provided to face each other in a pair, and are formed to have a width spaced apart by a predetermined length. It is preferable that the interval between the pair of guide plates 511 is equal to the width of the screen 1 so that the dirt hanging on the screen 1 can be lifted to an upper portion without being removed, And may be formed at various intervals according to the width of the screen 1. [ The guide plate 511 may be inclined at the same angle as the screen 1. The guide pin 512 and the guide rail 513 are protruded from the inside of the guide plate 511 so that the driving shaft 521b and the guide frame 522c of the rake portion 52 are inserted into the guide portion 51). A detailed description thereof will be described later.

The guide pins 512 are protruded from the inner surface of the guide plate 511. A plurality of guide pins 512 are formed from the upper portion to the lower portion of the guide plate 511, So that a node having an interval is formed. Accordingly, the sprocket 521c of the rake drive unit 521, which will be described later, is engaged with the node between the guide pins 512.

The guide rail 513 is formed on the inner surface of the guide plate 511 and is formed to surround the entire plurality of guide pins 512. This is for the purpose of guiding the drive roller 521b-1 and the guide roller 522c-1 of the rake portion 52, which will be described later, to the guide rail 513. The guide rail 513 includes an opening and closing rail portion 513a extending downward from the upper end of the guide plate 511, a front rail portion 513b extending from the opening rail rail portion 513a, A rear portion 513c formed on the other side of the front portion 513b and an upper extending portion 513d extending from the rear portion 513c to the front portion 513b and formed on the upper end, And a lower extension rail portion 513e formed at the lower end of the rear extension portion 513c.

The opening and closing rail part 513a is formed to extend from the upper end of the guide plate 511 to the lower part and open at the upper part. The reason for this is that the rake portion 52 can be detachably attached to the guide portion 51. That is, the drive shaft roller 521b-1 and the guide roller 522c-1 provided in the rake portion 52 can enter or leave the opening / closing rail 513a. The drive shaft roller 521b-1 of the rake drive portion 521, which will be described later, is connected to the opening and closing rail portion 513a via the rear portion 513, the upper extension rail portion 513d, The guide roller 522c-1 of the frame portion 522 to be described later is inserted into the opening and closing rail portion 513a to facilitate the movement of the drive shaft roller 521b-1.

The front rail part 513b extends from the opening and closing rail part 513a and may be positioned at one side of the guide pin 512. [ The drive shaft roller 521b-1 of the rake drive portion 521 and the guide roller 522c-1 of the frame portion 522 are inserted and moved in the front rail portion 513b, When the guide roller 522c-1 and the guide roller 522c-1 pass the front rail part 513b, the rake frame 522d to be described later is positioned away from the rake 33 of the detailed damping section 3. [ A detailed description thereof will be described later.

The rear portion 513c is located on the other side of the front rail portion 513b and the upper and lower ends thereof are connected to the front rail portion 513b by the upper extension rail portion 513d and the lower extension rail portion 513e, And is connected to communicate. The drive shaft roller 521b-1 to be described later which has passed through the front rail part 513b is drawn into the rear rail part 513c via the lower rail part 513e and is moved along the rear rail part 513c Up to the upper extension rail portion 513d. When a drive shaft roller 521b-1 to be described later is inserted into the rear portion 513c and is lifted up, a rake frame 522d to be described later is arranged in a line with the rake 33 of the detailed- So that it is possible to salvage the crude and sub-trash duties at a time.

The upper extension rail portion 513d and the lower extension rail portion 513e are formed at the upper and lower ends so as to connect the front rail portion 513b and the rear rail portion 513c to each other, . The drive shaft roller 521b-1 is reciprocally rotated through the front portion 513b, the lower portion 513e, the rear portion 513c, and the upper portion 513d in order. The upper extension rail portion 513d and the lower extension rail portion 513e are formed to be rounded so that the drive shaft roller 521b-1 can be moved smoothly.

The rake portion 52 is guided by the guide portion 51 and rotates and is arranged in line with the rake 33 of the slope damping portion 3 so that the coarse dirt can be lifted up without being detached In the configuration, it can be used to remove junk and trash dirt at one time. The rake portion 52 includes a rake driving portion 521 for rotating the rake portion 52; And a frame part 522 that supports the rake drive part 521 and rotates by the rake driving part 521 so as to lift up the coarse contaminants, and is rotatable on one side of the guide plate 511 And may include a scraper 523 coupled thereto.

6, the rake driving unit 521 includes a driving unit 521a for generating power by external power, a driving unit for driving the frame driving unit 521, A drive shaft 521b rotatably provided on both sides of the drive shaft 521a, and sprockets 521c provided on both sides of the drive side.

The driving device 521a may be a motor capable of generating a rotational force by receiving external power and generating a rotational force. The driving device 521a is supported on an upper part of a center support frame 522a of the frame part 522 and is operated and stopped according to a signal of the position sensing device 35 of the sub- Can be repeated. A detailed description thereof will be described later.

The driving shaft 521b is provided on both sides of the driving device 521a and rotates by receiving the driving force of the driving device 521a. At both ends of the drive shaft 521b, a drive shaft roller 521b-1 is rotatably formed. The drive shaft roller 521b reciprocally rotates through the front portion 513b, the lower portion 513e, the rear portion 513c, and the upper portion 513d of the drive shaft roller 521b, The rake frame 522d is separated from the screen 1 or the rake 33 when the roller 521b descends through the front rail part 513b and the drive shaft roller 521b When the rake frame 522d is lifted past the rear side part 513c, the rake frame 522d, which will be described later, is formed in a row adjacent to the rake 33, .

The sprocket 521c is a mechanical element provided on both sides of the driving shaft 521b and rotates in conjunction with the driving shaft 521b and is fixed to a rotating shaft so as to be engaged and rotated between the respective nodes of the chain. The guide pins 512 are engaged with each other and are rotated. Therefore, the rake drive unit 521 rotates while the drive shaft roller 521b is fitted in the guide rail 513 and the sprocket 521c is interposed between the guide pins 512 to rotate, Transmission becomes possible.

The frame 522 supports the driving unit 521a and rotates along the guide unit 51 to lift up the landing obstacle together with the rake 33. The driving unit 521a, A guide frame 522c extending from the upper portion of the upper frame 522b and a lower frame 522b extending from the center support frame 522a to the upper portion of the central support frame 522a, And a rake frame 522d extending to the lower portion of the frame.

The center support frame 522a may be formed in a shape in which the driving unit 521a is seated and fixed. This is because when the sprocket 521c that is rotated by the driving device 521a rotates and is moved up and down by being engaged with a node formed between the guide pins 521, the center support frame 522a is interlocked So as to be able to move.

The upper frame 522b may extend vertically to the upper portion of the center support frame 522a and may rotate relative to the guide frame 522c by connecting the guide frame 522c and the drive shaft 521b.

The guide frame 522c extends on the upper portion of the upper frame 522b and can be extended in the longitudinal direction of the drive shaft 521b and includes a guide roller 522c-1 rotatably provided at both ends thereof . This is for the purpose of allowing the guide roller 1676 to be guided and guided by the guide rail 513 as described above. Meanwhile, the guide frame 522c may be formed to have the same length as the drive shaft 521b.

The rake frame 522d may extend to the lower portion of the center support frame 522a. At this time, as shown in FIG. 6, the rake frame 522d is preferably formed in an 'a' shape. This is to allow the rake frame 522d to be lifted up to the upper part together with the coarse contaminants which can not be hoisted by the rake 3 of the clearing part 3 as described above. However, the present invention is not limited to this and can be formed into various shapes capable of lifting the juncture.

The scraper 523 is configured to be rotatable on one side of the guide plate 511 and is rotatable. The scraper 523 is configured to rotate the scraper 523, And can be discharged from the rake frame 522d through the discharging device 300 without using the apparatus.

7 to 9, the operation of the integral rotary damper capable of simultaneously removing the coarse and dense contaminants according to an embodiment of the present invention will be described with reference to FIGS. 7 to 9. FIG. FIG. 8 is a reference view for explaining the process of discharging the ascended burnt material according to FIG. 7, and FIG. 7 (a), the coarse damping unit 5 includes a driving roller 521b-1 and a guide roller 521b-1 as shown in FIG. 7 (a) The rake of the sloping damping portion 3 is stopped when the rake frame 522d is positioned at a position where the rake frame 522c-1 is positioned at the lower end portion of the front rail part 513b, 33) rotates to start the operation of the coarse kneading unit When it reaches the (S), that is position is detected for the position detection means 35 the signal to a cliche 5 jomok above is transmitted. When the driving device 521a of the coarse dipping unit 5 starts to operate by receiving a signal, the driving shaft roller 521b-1 is moved to the lower extension rail 513e as shown in FIG. 7 (b) The rake frame 522d is rotated toward the screen 1 side. 7 (c), when the drive shaft roller 521b-1 enters the rear side portion 513c, the rake frame 522d and the rake 33 are formed in a line, The cleavage dirt D is ready to be lifted up by the rake frame 522d and the rake 33. [ Then, as shown in FIG. 7 (d), the rake frame 522d and the rake 33 ascend at the same speed and stay in a line state. At this time, the guide roller 522c-1 is moved along the front rail part 513b and the driving roller roller 521b-1 is moved along the rear rail part 513c.

8 (a), the rake frame 522d and the rake 33 continue to rise, and the rake frame 522d meets the scraper 523, The scraper 523 pushes the scum D lifted by the rake frame 522d and discharges it to the discharging device 300 as shown in FIG. 8 (b).

9 (a), the guide roller 522c-1 enters the opening and closing rail part 513a, and the driving roller roller 521b-1 moves to the upper extension rail part 513d, So that the rake frame 522d moves away from the screen 1. 9 (b), the guide roller 522c-1 descends along the front rail part 513b, and the driving roller roller 521b-1 also moves along the front rail part 513b 7 (a) from a state where the screen 1 is maximally opened from the screen 1 while being lowered. Then, the same process is repeated while waiting for the signal of the position sensing means 35 again.

10 to 12, the integral rotary damper according to another embodiment of the present invention will be described with reference to FIG. 10, wherein a plurality of the rotary damper are arranged side by side at regular intervals (5) having a screen (1) and a trimming section (3) to be formed, and a position shifting section (53) for moving the screen (1) and the trimming section (3) . The integrated rotary damper according to another embodiment of the present invention has the screen 1, the subdivision damper 3, and the subdivision damper 5 having the same configuration as the integral rotary damper according to the embodiment of the present invention, And the description thereof will be omitted. In the integrated rotary damper according to another embodiment of the present invention, the stockyard damping portion 5 moves between a plurality of screens 1 and the detailed damping portion 3, and simultaneously, It is possible to install the screen 1 and the subdivided damping portion 3 corresponding to various channel widths and to install only one subordinate damping portion 5 so that the installation cost is reduced and control is facilitated.

The position shifting portion 53 includes first and second position shifting portions 531 and 532 formed on the front and rear sides of the stock material damping portion 5 so that the stock material damping portion 5 can be stably moved .

The first and second moving parts 531 and 532 are fixed to the base 100 and the screen 1 and are provided with moving rails 531a and 532a for providing a path for moving the coarse sawing unit 5, ; And movable bogies 531b and 532b connected to the bogie breaking portion 5 and moving along the movable rails 531a and 532a.

The moving rails 531a and 532a are fixed to the screen 1 and the base 100 on the front and rear sides of the coarse sawing unit 5 to provide a path for moving the coarse sawing unit 5, Are formed along the screen (1) and the subdivided vibration damping portion (3) formed side by side. The moving rails 531a and 532a include rail frames 531aa and 532aa formed along the direction in which the screen 1 and the cleaved part 3 are installed and the second position is included in the moving part 532 The movable rail 532a includes a rail supporting frame 532ab which is vertically formed so that the rail frame 532aa can be fixedly mounted on the screen 1. [ The rail frames 531aa and 532aa include a pair of parallel frames 531aa-1 and 532aa-1 formed in parallel along the direction in which the screen 1 and the shading part 3 are installed, 532b which move on the movable rails 531a and 532a including a plurality of support frames 531aa-2 and 532aa-2 connecting between the parallel frames 531aa-1, . The protrusions are formed on the outer sides of the parallel frames 531aa-1 and 532aa-1 to form grooves formed inside the parallel frames 531ba-1 and 532ba-1 of the moving bogies 531b and 532b And the protrusions and grooves may be formed opposite to each other, or various shapes and systems that can be engaged with each other may be applied.

The moving trucks 531b and 532b are connected to the outside of the guide plate 511 of the knock control unit 5 and are configured to move on the moving rails 531a and 532a. 532a and the moving parts 531ba and 532ba and the guide part 51 so as to connect the guide part 51 and the rake part 52 to the moving carriage 531b And 532b to move together. Accordingly, as the moving trucks 531bb and 532bb move along the moving rails 531a and 532a, the guide unit 51 and the rake unit 52 can move together, Can move through the plurality of subdivided dampers 3, thereby enabling simultaneous lifting of the subordinate and subordinate dents. The moving frames 531ba and 532ba have shapes similar to those of the rail frames 531aa and 532aa of the moving rails 531a and 532a and have a pair of opposing parallel frames 531ba-1 and 532ba- (531ba-2, 532ba-2). The parallel frames 531ba-1 and 532ba-1 are engaged with the parallel frames 531aa-1 and 532aa-1 of the movable rails 531a and 532a and move in the same direction as the support frames 531ba- 1 support the pair of parallel frames 531ba-1 and 532ba-1. As described above, grooves that can be engaged with protrusions formed on the outer sides of the parallel frames 531aa-1 and 532aa-1 may be formed inside the parallel frames 531ba-1 and 532ba-1, There is no particular restriction on the method.

The operation of the position shifting unit 53 will be described with reference to Fig. 12. As shown in Fig. 12 (a), the coarse sawing unit 5 moves along the screen 1 formed on one side, The moving bogies 531b and 532b are moved along the moving rails 531a and 532a to the front of the next screen 1 as shown in Figure 12 (b) The operation of the coarse dicing unit 5 is resumed after the coarse dicing unit 5 has completely moved to the front of the next screen 1. [ The blast damping unit 5 may complete the operation of one cycle and cause the rake frame 522d to move from the screen 1 to the next screen 1 in the standby state farthest away from the screen 1, The moving part 522d may be moved from the upper end of the guide plate 511 to the lower end while being moved away from the screen 1 by the moving part 53 to shorten the working time.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, Should be interpreted as falling within the scope of.

1: Screen
3: Substance
31: frame 32: lifting chain 33: rake
34: rotating means
341: sprocket 342: drive shaft 343: drive chain
344: Driving motor
35: Position sensing means
36: abnormality detection means
5:
51: guide portion
511: guide plate 512: guide pin 513: guide rail
513a: opening / closing rail part 513b: front side part 513c: rear side part
513d: upper extension rail part 513e: lower extension rail part
52:
521:
521a: drive device 521b: drive shaft 521c: sprocket
522:
522a: central support frame 522b: upper frame 522c: guide frame
523d: rake frame
523: Scraper
53: Location East
531: first position moving part 532: second position moving part
531a, 532a:
531b and 532b:

Claims (12)

A screen installed on a waterway of waste water and sewage / sewage treatment facilities or a rainwater drainage pump station to filter out contaminants;
A slab damping portion for lifting and discharging the sloped dirt trapped on the screen front end to an upper portion; And
And a coarse kneading unit that is installed to face the front face of the cut finishing unit and rotates together with the cut finishing unit to lift and discharge the coarse contaminants,
The slant damping portion includes a pair of frames fixedly installed on the both sides of the screen, a lifting chain installed on the inner side of the frame, and a clogging portion attached to the lifting chain, A rake for lifting, and a rotating means for rotating the lifting chain so as to reciprocate along the frame,
Wherein the projecting damping portion includes a pair of guide portions formed to face the entire surface of the screen and a rake portion rotating along the guide portion to lift the coarse inclusion,
The rake portion includes a rake driver for rotating the rake portion; And a frame part for supporting the rake drive part and rotating by the rake drive part so as to lift up the coarse obstacle,
The frame part includes a rake frame extending downward from the frame part and formed in an "" -shape so as to be able to roll off the obstacle, and the shredding part includes position sensing means for sensing the position of the rake And the rake driving unit starts operation by the signal from the position sensing unit when the rake reaches a predetermined position so that the rake frame and the rake are raised together in a state in which they are in a line. Integrated rotary damper capable of simultaneous removal of contaminants. delete delete delete The method according to claim 1,
Wherein the position detecting means is formed at an upper portion of the frame to be located outside the water, thereby preventing erroneous operation due to contaminants contained in water, and the like. The method according to claim 1,
Wherein the plurality of rakes are spaced apart from each other at a predetermined interval so that the plurality of rakes can be simultaneously removed. [2] The apparatus according to claim 1,
And an abnormality detecting means for detecting whether or not the lifting chain is abnormally driven by comparing arrival times of points at which the rake is connected to the lifting chains on both sides when the lifting chain is rotated, Integrated rotary damper capable of simultaneous removal. 8. The apparatus according to claim 7, wherein the abnormality detecting means
And when the arrival times of the points at which the rake is connected to the lifting chains on both sides are different, a warning signal is generated so that simultaneous removal of the rough and truncated contaminants is possible. 8. The apparatus according to claim 7, wherein the abnormality detecting means
And when the arrival time difference of the point at which the rake is connected to the lifting chain on both sides exceeds a predetermined time, the operation is stopped so that simultaneous removal of the rough and truncated contaminants is possible. The method according to any one of claims 1 and 5 to 9,
Wherein a plurality of screens and a plurality of trimming parts are formed at regular intervals,
Wherein the coarse dust removing unit includes a position shifting unit for moving the screen between the plurality of screens and the finishing dust removing unit. 11. The apparatus according to claim 10, wherein the position shifting unit
A moving rail fixedly installed on the screen and providing a path through which the coarse damping portion can be moved; And a movable bogie formed integrally with the coarse damping portion and moving along the moving rail, wherein the movable bogie is capable of simultaneously removing the coarse and fine dirt. 12. The apparatus according to claim 11, wherein the position shifting unit
And the first and second position shifters are formed on the front and rear surfaces of the coarse damping unit to enable stable movement of the coarse damping unit.

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