KR101824663B1 - Dust removing machine with adulteration detecting sensing function - Google Patents

Dust removing machine with adulteration detecting sensing function Download PDF

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Publication number
KR101824663B1
KR101824663B1 KR1020160016458A KR20160016458A KR101824663B1 KR 101824663 B1 KR101824663 B1 KR 101824663B1 KR 1020160016458 A KR1020160016458 A KR 1020160016458A KR 20160016458 A KR20160016458 A KR 20160016458A KR 101824663 B1 KR101824663 B1 KR 101824663B1
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South Korea
Prior art keywords
belt
conveyor
load
damper
frame
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KR1020160016458A
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Korean (ko)
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KR20170095009A (en
Inventor
이종기
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이종기
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Priority to KR1020160016458A priority Critical patent/KR101824663B1/en
Publication of KR20170095009A publication Critical patent/KR20170095009A/en
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E02B5/08—Details, e.g. gates, screens
    • E02B5/085—Arresting devices for waterborne materials, e.g. gratings
    • B01D29/0072—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations

Abstract

The present invention relates to a vibration damper having a clogging detection function. The present invention relates to a vibration damper having a clogging detection function, which is installed between a mounting side of a conveyor and an inner surface of an opposite side of the belt, A weight sensor for sensing the weight of the obstacle is applied to the screen so that it is caught by the screens and is pulled up by the rake to fall down to the conveyor side to detect the overall weight of the obstacle to be seated and to selectively rotate the rotation of the driving motor according to the weight of the obstacle It is possible to accelerate, decelerate or stop the operation of the sensing device and to prevent damage due to impurities due to no direct contact with the sensing device, and to facilitate the installation and maintenance of the sensing device, To prevent accidents such as electric shocks It has its purpose in locking.
In order to achieve the above object, the present invention provides a damper having a damper detecting function, comprising: a frame installed on both side walls of a water channel; a guide rail installed on an inner side of the frame opposite to the dam; A plurality of electric potential screens installed at a lower front end of the main screen for filtering contaminants passing between the main screen and the bottom surface of the water channel, A pair of front and rear rollers are provided between a pair of right and left plates provided on the both side guide rails for continuously rotating the rake, Wherein an outer surface of the roller A driving motor for transmitting a driving force to a rotary shaft of a sprocket which rotates in engagement with the endless chain, and a conveyor for collecting and transporting contaminants that have fallen to the rear of the apron in one direction A damper having a dirt detection function is characterized in that the conveyor is constituted by a belt which surrounds a drive shaft and an interlocking shaft, and the dirt trapped by the circulation transfer of the lake falls onto the apron rear side and is mounted on the outer upper surface of the belt, And a load sensor is installed between the mounting surface of the one side and the inner surface of the belt facing each other so that the amount of the deposited contaminants can be detected.

Description

[0001] Dust removing machine with adulteration detecting sensing function [0002]

More particularly, the present invention relates to a vibration damper having an obstacle detection function, and more particularly, to a vibration damper having an obstacle detection function, A weight sensor for sensing the weight of the obstacle is applied to the screen to pick up the weight of the obstacle that is caught by the rake and falls to the conveyor side to be seated, The damper can be prevented from being damaged by the impurities because the impurities do not come into direct contact with the sensing device and at the same time the installation and maintenance of the sensing device can be facilitated, Prevent safety accidents such as electric shock of workers It will be one of the jejingi with adulteration detection allows.

Generally, the damper is installed on various waterways such as a drainage pumping station, a water supply water intake system, a sewage treatment plant, and a related waterway, and removes the impurities contained in the water stream to the upper part of the waterway.

FIG. 1 shows an example of such a general vibration damper. The vibration damper comprises a frame 1 installed on a water channel wall, a guide rail 2 provided on both sides of the frame 1, A screen 3 installed at a lower front side of the screen 3 to be installed at a predetermined angle with respect to the floor surface to filter contaminants that are separated along with the water stream, (4) for filtering the contaminants passing between the screen (3) and the floor surface, and a rake rake (4) provided at the left and right ends of the screen (3) A drive motor 7 for driving the endless chain 6 by guiding the guide rails 2 so that the rake rake 5 continuously rotates on the screen 3, The galvanized by Consists of the apron (8) or the like installed in the upper side of the screen (3) for complete removal of the contaminants and smooth rotation for the rake (5).

Therefore, the damper allows the obstacles smaller than the bar spacing of the screen 3 to escape to the back of the screen 3 together with the water stream among the impurities coming off along with the water stream, 3 and then the dirt trapped on the front surface of the screen 3 drives the drive motor 7 installed on the upper side to rotate the sprocket connected to the drive motor in a separate chain.

At the same time, the endless chain 6 on which the rake rake 5 is mounted is continuously rotated on both sides of the screen 3 to remove the contaminants filtered on the front surface of the screen 3, Is moved to the upper part of the screen (3) in accordance with the driving of the continuously rotating endless chain (6), and the folded surface formed by bending the apron (8) And is discharged to the outside through a separate discharge conveyor (not shown) provided on the back surface of the screen 3.

However, in the conventional damper having such a structure, since the rotation speed of the rake rake 5 is always constant, it is insufficient to effectively remove the contaminants due to the inflow water. As a conventional technique for solving such problems, A water level sensor for detecting the water level so that the rotation speed of the rake can be changed according to the water level sensor and the remote control for the continuously variable transmission which varies the rotation speed of the drive motor according to the detection signal by the water level sensor The water level sensor senses the flow rate of the continuously variable transmission and shifts the continuously variable transmission at a high speed. On the contrary, when the flow rate is small, the water level sensor senses it and shifts the continuously variable transmission to the low speed mode. It is possible to increase or decrease the rotation speed of the rake The method of reducing idling was introduced.

However, this technique is not reliable due to the difficulty in maintenance work due to the water level sensor that detects the water level and the direct installation on the guide rail or the water channel wall of the vibration damper, There is a problem that a malfunction occurs.

On the other hand, in order to solve all of the above problems, Korean Patent Laid-Open No. 20-0310478 (Patent Document 1) entitled " The following is the explanation.

A frame 1 installed on the wall surface of the water channel 2, guide rails 2 provided on both sides of the frame 1 and a floor 2 installed between the guide rails 2 for filtering the contaminants, (3) provided at a lower front end of the screen (3) and provided with a potential for filtering contaminants passing between the screen (3) and the bottom surface A rake rake 5 provided at both left and right ends of the screen 3 to remove contaminants between the screen 3 and the electric potential screen 4 and a rake rake 5 A driving motor 7 for driving the endless chain 6 by guiding the guide rail 2 so as to continuously rotate on the screen 3 and a driving motor 7 for driving the endless chain 6, For complete elimination of rotations and contaminants In jejingi having an apron (8) which is installed on the upper side of the phosphorus (3); The drive motor 7 is controlled in accordance with the weight of the guide rod 32 fixed to the end of the screen bar 31 constituting the screen 3 so that the obstacle hits the front of the screen 3, The weight detection sensor 9 is provided at the front of the guide rod 32 of the screen 3. The weight sensor 9 is provided at the front end of the fixed barrel 32, 33, respectively.

On the other hand, the apparatus for detecting the flow rate of water of the damper is also called a damper detecting apparatus of the damper, and will be referred to as a damper detecting apparatus of the damper.

The apparatus for detecting contaminants in a damper of the present invention controls the rotation speed of the driving motor by sensing the weight of a contaminant that strikes the screen regardless of the water level during operation of the damper so that the rotation speed of the lake can be arbitrarily adjusted, It is possible to improve the service life of the drive motor and to prevent unnecessary power waste due to the operation of the damper to reduce the consumption power consumption and the maintenance cost thereof, It is possible to maintain the flow of the water stream smoothly, thereby increasing the efficiency of dust removal of the impurities, thereby improving the efficiency and reliability of the damper.

However, in the apparatus for detecting contaminants of a vibration damper according to the related art as described above, the weight detection sensor 9 is installed in an elongated groove 33 formed at the tip of the guide rod 32 on the screen 3, Due to the fact that the weight of the obstacle is detected due to the contact, the weight detection sensor 9 is often broken by the impurity which is struck by the collision. Therefore, the weight of the obstacle can not be detected more accurately, .

Generally, a vibration damper equipped with a screen is driven in accordance with the weight of the obstacle caught on the screen. For example, when the amount of impurities is small, the damper stops the driving and causes overload to the structure of the damper and the driving motor It is preferable to operate only when the obstacle is caught on the screen so as to raise the obstacle to the upper part.

The weight sensor 9 provided at the tip of the guide rod 32 of the screen 3 in the apparatus for detecting contaminants of the vibration damper according to the related art has a guide rod 32 provided on the screen 3, And a plurality of weight detection sensors 9 should be provided in the longitudinal direction (depth direction of the water surface) so as to obtain the weight of the overall contaminant of the screen 3. This has resulted in a problem of increasing production costs due to construction and maintenance.

In order to additionally attach the weight sensing sensor 9 to the guide rod 32 on the screen 3 side, a guide rod 32 having a separate fixing groove 33 should be additionally provided There has been a problem that a considerable difficulty arises in the production work.

In addition, such a weight detection sensor 9 has a problem in that a malfunction may occur in discriminating the presence or absence of a substantial obstacle in response to the pressure of the water flowing through the repair channel.

Furthermore, there is a problem that the weight detection sensor 9 is damaged by the obstacles hitting by the water stream, and the electric connection part is damaged when the damage is caused by the obstacle, thereby causing the electric shock of the worker for maintenance or the like there was.

Therefore, it is possible to selectively accelerate, decelerate, or stop the rotation of the driving motor according to the weight of the detected contaminant by detecting the overall weight of the contaminant hanging on the screen and being raised by the rake and falling to the conveyor side, It is possible to prevent damages caused by impurities, and to facilitate the installation and maintenance of the sensing device, and to prevent a safety accident such as an electric shock or the like at the time of maintenance It is required to research and develop a vibration damper having a function of detecting a clogging.

Korean Utility Model Registration No. 20-031047

In order to solve the above-described problems, the present invention provides a method for controlling a weight of a contaminant which is installed between a bottom surface of a side of a conveyor and an inner surface of a belt, A weight sensor for sensing the weight of the obstacle is attached to the screens and is pulled up by the rake to fall down to the conveyor side to sense the overall weight of the obstacle to be seated and selectively increase, And to provide a vibration damper having a function of detecting the obstacles.

The present invention also provides a method for detecting the weight of a contaminant which is installed on the outer upper surface of a belt located on the upper side of the conveyor, It is an object of the present invention to prevent damages due to impurities and the like from occurring due to the direct contact of the impurities against the sensing device and to facilitate the installation and maintenance of the sensing device.

Further, according to the present invention, there is provided a method for detecting a weight of a contaminant which is installed between a bottom surface of a side of a conveyor and an inner surface of an opposite side of a belt, It is an object of the present invention to prevent a safety accident such as an electric shock accident of a worker during maintenance of a damper including a sensing part.

The present invention for achieving the above-mentioned objects is as follows. That is, the vibration damper of the present invention has a frame installed on both side walls of a water channel, a guide rail installed on the inside of the frame opposite to the frame, a filter installed between the guide rails, A plurality of potential screens installed at a lower front end of the main screen for filtering contaminants passing between the main screen and the bottom surface of the water channel, a plurality of potential screens disposed on the lower surface of the main screen for passing contaminants filtered on the main screen in one direction, A pair of front and rear rollers provided between a pair of right and left plates provided on the both side guide rails for continuously rotating the rake so as to guide the rake to the rear The outer surface of the guide rail contacts the upper surface of the guide rail A driving motor for transmitting a driving force to a rotary shaft of a sprocket which rotates in engagement with the endless chain, and a conveyor for collecting and transporting the clogged material that has fallen to the rear of the aprons in one direction, Wherein the conveyor is constituted by a belt which surrounds the drive shaft and the interlocking shaft, the impurities filtered by the circulation transfer of the rake fall on the apron rear side, are seated on the outer upper surface of the belt and are transported in one direction, And a load sensor is installed between the mounting floor and the opposite inner surface of the belt so that the amount of the contaminants can be detected.

Here, the load sensor is mounted on the upper surface of the mounting table, and is provided as a load cell type and has a length corresponding to the width direction and the length of the apron. When the conveyor belt is rotated, And a strain gauge connected to a lower end of the load sensing frame and adapted to convert a strain along the outer surface into an electrical resistance is mounted on the load sensing frame to closely contact the load sensing frame and the load sensing frame, A deformation rod for sensing a load and a deformation load on the outer surface of the deformation rod caused by a load of a contaminant which is installed on the upper surface of the deformation rod and is provided below the deformation rod and is pressed toward the load detection frame, And a fixed body case.

At this time, the load sensing frame is provided as a U-shaped frame so that the conveying belt can be kept in tight contact with the bottom of the belt, It is preferable that a guide roller having an outer surface at a predetermined interval in the longitudinal direction and making an idle contact with the bottom surface of the belt is provided.

In order to selectively speed up, decelerate, or stop the rotation of the driving motor according to the load level of the obstacle pressed by the load sensing frame of the load sensor, the load sensor may be provided on one side of the load sensing frame It is preferable that a control box for controlling the rotation of the driving motor is connected to the electric motor by converting the degree of the load due to the weight of the pressurized obstacle into an electrical signal.

The mounting base is provided with a U-shaped cross-section so as to be disposed between the transverse sides of the conveyor and the opposing inner surfaces of the belt, It is preferable to fix it on the floor of the installation.

At this time, it is preferable that a blocking plate is installed on both sides of the outside of the mounting table as both sides of the conveyor to prevent the contaminants, which are seated on the upper side of the belt, from separating from the belt in the width direction.

Further, it is preferable that the barrier plate is bent in a predetermined length in the horizontal direction at a central portion facing the bending and sealing member which seals a portion spaced from both sides in the width direction of the belt, and then is bent by a predetermined length in the vertical direction.

The effect of the vibration damper having the obstacle detection function according to the present invention will be described as follows.

First, a load sensor, which is installed between the mounting surface of the conveyor and the opposite inner surface of the belt to detect the weight of the contaminant that is seated on the outer upper surface of the belt located at the upper portion of the conveyor, It is possible to selectively accelerate, decelerate, or stop the rotation of the driving motor according to the weight of the obstacle detected by sensing the overall weight of the obstacle that is caught by the rake and falls on the conveyor side.

Secondly, a load sensor is installed between the mounting surface of the conveyor and the opposite inner surface of the belt to detect the weight of the obstacle that is seated on the outer upper surface of the belt located on the conveyor, It is possible to prevent damages due to impurities and the like, and at the same time, installation and maintenance of the sensing device can be facilitated.

Third, a load sensor is installed between the bottom surface of one side of the conveyor and the inner surface of the opposite side of the belt through the mounting table, and detects the weight of the contaminant that is seated on the upper surface of the belt located on the upper side of the conveyor. It is possible to prevent a safety accident such as an electric shock accident at the time of maintenance of the vibration damper including the sensing part.

1 is a view showing an example of a prior art damper.
FIG. 2 is a perspective view illustrating a damper having a damper sensing device according to a related art; FIG.
FIG. 3 is a cross-sectional view showing a principal portion of a vibration damper having a damper detection device according to the related art.
FIG. 4 is a side view showing a vibration damper having a damper detection function according to the present invention; FIG.
FIG. 5 is a perspective view showing a principal part of a vibration damper having a damper detection function according to the present invention. FIG.
FIG. 6 is a front view showing a side of a conveyor which is a main part in a vibration damper having a clogging detection function according to the present invention. FIG.
Fig. 7 is a side elevational view showing a side of a conveyor which is a main part in a vibration damper having a clogging detection function according to the present invention. Fig.
FIG. 8 is a side view of a vibration isolator having a clogging detection function according to the present invention. FIG. 8 is an example of a usage state showing a state in which a heavy load is applied to a contaminant dropped on a conveyor.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a vibration damper having a damper detection function according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 4 is a side view of a vibration damper having a damper detection function according to the present invention, and FIG. 5 is a perspective view showing a damper of a damper having a damper detection function according to the present invention.

FIG. 6 is a front view showing a side of a conveyor which is a main part in a vibration damper having a clogging detection function according to the present invention, and FIG. 7 is a side view showing a side of a conveyor, to be.

FIG. 8 is a side view of a vibration isolator having a clogging detection function according to the present invention. FIG. 8 is an example of a usage state showing a state in which a heavy load is applied to a clogged object dropped on a conveyor.

As shown in FIGS. 4 to 8, the vibration damper 1 according to the preferred embodiment of the present invention includes a frame 100, a guide rail 200, a plurality of main screens (not shown) 300, a plurality of potential screen 400, a rake 500, an apron 600, an endless chain 700, a drive motor 800, and a conveyor 850.

Here, the frame 100 is installed on both sidewalls of the channel, and the guide rail 200 is installed inside the frame 100 in the opposite direction.

In addition, the plurality of main screens 300 are installed between the guide rails 200 in order to filter out the contaminants that are floating along with the water stream, and the plurality of electric potential screens 400 are connected to the bottom surface of the water channel, Is installed at the lower front end of the main screen (300).

The rake 500 is provided to move the contaminants filtered by the electric potential screen 400 and the main screen 300 in one direction and the apron 600 guides the rake 500, To collect the contaminants.

The endless chain 700 is installed on the both side guide rails 200 to continuously rotate the rake 500 and includes a pair of rollers disposed between a pair of right and left plates, Contacts the upper surface of the guide rail 200 and rotates in one direction.

The driving motor 800 transmits a driving force to a rotary shaft 760 of a sprocket 750 which rotates in engagement with the endless chain 700. The conveyor 850 is connected to the rear end of the apron 600, And is installed at the rear lower side of the apron 600. [0064] As shown in FIG.

The conveyor 850 includes a driving shaft 851 and a belt 855 that surrounds the interlocking shaft 852. The rake 500 includes a belt 855, So that the amount of the deposited contaminants can be sensed while being conveyed in one direction. The amount of the impurities adhered to the belt 855 can be detected.

That is, the conveyor 850 has a load sensor 900 installed between the mounting surface 900 'and the opposite inner surface of the belt 855 from the one-side mounting floor B to the mounting surface 900'.

The load sensor 900 is mounted on the upper surface of the mounting table 900 'and is provided as a load cell type and includes a load sensing frame 910, a deformation rod 930 and a body case 950.

The load sensing frame 910 is provided to have a length corresponding to the width direction and the length of the apron 600 so that the belt 855 of the conveyor 850, The upper surface is kept in close contact with the bottom surface of the lower panel 855.

The deforming rod 930 is connected to a lower end of the load sensing frame 910 and is equipped with a strain gauge (not shown) for converting a strain along an outer surface into an electrical resistance, To detect the load according to the weight of the vehicle.

The main body case 950 is mounted on the upper surface of the mounting table 900 'and is provided below the deformation rod 930. The deformation load of the deformation rod 960 is reduced by the load of the obstacle pressed toward the load sensing frame 910, The deforming rod 930 is fixedly inserted and fixed so that the outer surface of the deformable rod 930 is deformed.

Further, in the load sensor 900 as described above, the load sensing frame 910 is in close contact with the bottom surface of the belt 855 positioned at the upper portion according to the rotational driving of the conveyor 850 with respect to the belt 855 It is important to ensure that it can be maintained.

For this purpose, the load sensing frame 910 is provided as a U-shaped frame, while the outer surface of the U-shaped frame 910 is closely contacted with the bottom of the belt 855 at regular intervals in the longitudinal direction It is preferable that a guide roller 911 for idling is installed.

The vibration damper having the function of detecting the obstacle according to the present invention having the above-described structure according to the present invention can be mounted on the driving motor 800 according to the weight of the obstacle pressed by the load sensing frame 910 of the load sensor 900, It is important to be able to selectively accelerate, decelerate or stop the rotation of the motor.

Therefore, the load sensor 900 controls the rotation of the driving motor 800 by converting the degree of load due to the weight of the obstacle pressed on the load sensing frame 910 into an electrical signal, It is preferable that the box 900 "is connected.

The mounting table 900 'is formed in a reverse U-shape in cross section so as to be disposed between the transverse sides of the conveyor 850 and the inner surfaces of the belt 855 facing each other, And the fixed length portion is fixed to the mounting floor surface (B) through the fixing member.

At both sides of the conveyor 850, a blocking plate 890 (not shown) is provided on both sides of the mounting table 900 'to prevent the contaminants, which are seated on the outer upper surface of the belt 855, from separating from the belt 855 in the widthwise direction. Is preferably installed.

Further, the blocking plate 890 is bent in a horizontal direction at a central portion facing the bending and sealing piece 891 for sealing a portion spaced from both sides in the width direction of the belt 855, It is preferable to bend and extend.

In other words, since the bending and sealing member 891 is provided, it is possible to reliably prevent the contaminants, which are seated on the outer upper surface of the belt 855, from being separated from the belt 855 in the width direction, on both sides of the mounting table 900 ' It will be possible.

According to the vibration damper having the damper detection function according to the present invention as described above, it is installed between the mounting side B of the conveyor 850 and the inner surface of the belt 855 through the mounting base 900 ' A load sensor 900 for sensing the weight of the contaminant that is seated on the outer upper surface of the belt 855 located at the upper portion of the conveyor 850 is applied to the screens 300 and 400, It is possible to selectively accelerate, decelerate or stop the rotation of the driving motor 800 according to the weight of the detected contaminant by sensing the overall weight of the contaminant that is lifted up to the side of the conveyor 850 and seated.

The belt 855 which is installed between the inner surface of the conveyor 850 and the opposed inner surface of the belt 855 through the mounting base 900 ' A load sensor 900 for detecting the weight of the obstacle that is seated on the outer side surface is applied, thereby preventing the damper from being directly damaged by the obstacle due to the contamination due to the contact with the sensing device and facilitating the installation and maintenance of the sensing device .

The belt 855 is installed between the facing bottom surface B of the conveyor 850 and the facing inner surface of the belt 855 through the mounting table 900 ' The load sensor 900 for detecting the weight of the obstacle which is seated on the outer upper surface can be used to prevent a safety accident such as an electric shock of the operator during the maintenance of the damper including the sensing part.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, the invention is not limited thereto. Various modifications may be made by those skilled in the art. Are included in the scope of the present invention.

1:
100: frame 200: guide rail
300: main screen 400: dislocation screen
500: rake 600: apron
700: Endless chain 750: Sprocket
760: rotating shaft 800: driving motor
850: Conveyor 851: Drive shaft
852: Interlocking shaft 855: Belt
890: Blocking plate 891: Bending sealing member
900: Load sensor 910: Load detection frame
911: guide roller 930: deformation load
950: Body case 900 ': Mounting base
900 ": Control box B: Installation floor

Claims (7)

A frame 100 installed on both side walls of the water channel, a guide rail 200 installed on the inside of the frame 100 opposite to the frame 100, a guide rail 200 installed between the guide rail 200 for filtering contaminants, A plurality of electric potential screens 400 installed at a lower front end of the main screen 300 to filter contaminants passing between the main screen 300 and the bottom surface of the water channel, An apron 600 for guiding rearwardly the raked rake 500 to collect contaminants, a pair of guide rails for guiding the two side guide rails 200 A pair of rollers are provided between a pair of right and left plates to allow the rake 500 to rotate continuously so that the outer surface of the roller contacts the upper surface of the guide rail 200 A driving motor 800 for transmitting a driving force to a rotary shaft 760 of a sprocket 750 which rotates in engagement with the endless chain 700 and a driving motor 800 for driving the rear end of the apron 600 The conveyor 850 includes a drive shaft 851 and a belt 855 that surrounds the interlocking shaft 852. The conveyor 850 is connected to the rake 500 so that the amount of the deposited contaminants can be sensed while being conveyed in one direction by being placed on the outer upper surface of the belt 855, A damper (1) having a clogging detection function in which a load sensor (900) is provided between a surface (B) and a mounting base (900 ') and between the inner surfaces of the belt (855)
The load sensor 900 is mounted on the upper surface of the mounting table 900 'and is provided as a load cell type and has a length corresponding to the width direction and the length of the apron 600, A load sensing frame 910 whose upper surface is kept in close contact with the bottom surface of the belt 855 positioned at the top in the rotation drive of the belt 855 of the load sensing frame 910, A strain gage 930 mounted on the upper surface of the mounting table 900 'for detecting a load according to the weight of the obstacle pressing the load sensing frame 910, The deformable rod 930 is fixed to the main body case 930 so that the deformable rod 930 is deformed on the outer surface of the deformable rod 930 due to the load of the impurity pressurized toward the load sensing frame 910 9 50,
The load sensing frame 910 is a U-shaped frame so as to maintain a close contact state with the bottom surface of the belt 855 located above the conveyor 850 in response to rotation of the conveyor 850 with respect to the belt 855 A guide roller 911 is provided inside the "U" -shaped shape with its outer surface closely contacted with the bottom surface of the belt 855 at a predetermined interval in the longitudinal direction,
The load sensor 900 may be provided to selectively accelerate, decelerate, or stop the rotation of the drive motor 800 in accordance with the load level of the obstacle pressed by the load sensing frame 910 of the load sensor 900, A control box 900 " for controlling the rotation of the driving motor 800 is connected to the load sensing frame 910 by converting the degree of load due to the weight of the obstacle pressed on the load sensing frame 910 into an electric signal, Respectively,
The mounting base 900 'has a cross section in the shape of an inverted "U " shape so as to be disposed between the opposite lateral sides of the conveyor 850 and the inner surfaces of the belt 855, A portion of the conveyor 850 is fixed to the upper surface of the belt 855 on both sides of the mounting table 900 ' A blocking plate 890 for preventing separation from the belt 855 in the width direction is provided,
The blocking plate 890 is bent to a predetermined length in the horizontal direction at a central portion facing the bending and sealing piece 891 for sealing the portions spaced from both sides in the width direction of the belt 855, Wherein the damper has a damper detecting function. delete delete delete delete delete delete
KR1020160016458A 2016-02-12 2016-02-12 Dust removing machine with adulteration detecting sensing function KR101824663B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190095758A (en) * 2018-02-07 2019-08-16 황명회 Dust removing machine with sub-rake
KR20200041492A (en) 2018-10-12 2020-04-22 정충교 Trasferring system for collecting concomitant

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012103174A (en) * 2010-11-11 2012-05-31 Yamato Scale Co Ltd Measuring conveyor
KR101427980B1 (en) * 2013-04-12 2014-08-08 주식회사 엠에스테크 Dust removing machine with adulteration detecting sensing function

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012103174A (en) * 2010-11-11 2012-05-31 Yamato Scale Co Ltd Measuring conveyor
KR101427980B1 (en) * 2013-04-12 2014-08-08 주식회사 엠에스테크 Dust removing machine with adulteration detecting sensing function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190095758A (en) * 2018-02-07 2019-08-16 황명회 Dust removing machine with sub-rake
KR102152401B1 (en) * 2018-02-07 2020-09-04 황명회 Dust removing machine with sub-rake
KR20200041492A (en) 2018-10-12 2020-04-22 정충교 Trasferring system for collecting concomitant

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