KR20150003958A

KR20150003958A - Dust removing machine of belt screen type

Info

Publication number: KR20150003958A
Application number: KR1020130076469A
Authority: KR
Inventors: 황명회
Original assignee: 주식회사 엠에스테크
Priority date: 2013-07-01
Filing date: 2013-07-01
Publication date: 2015-01-12

Abstract

The present invention relates to a belt screen-type dust removing machine. Unit screen blocks are successively connected and a rake block and an auxiliary unit screen block are interposed at certain intervals, so a belt screen is circulated in one direction by being vertically connected to the unit screen blocks. Therefore, fine dust and dirt are prevented from passing through the machine without being blocked. At the same time, large dust and dirt are filtered, so filtering efficiency of all dust and dirt is greatly increased regardless of the size of dust and dirt. Also, a structure where dust and dirt are filtered and dropped after being moved upward is simplified, so installation is easy and manufacturing costs are greatly reduced.

Description

[0001] Dust removing machine of belt screen type [0002]

The present invention relates to a belt screen type vibration damper, and more particularly, to a belt screen type vibration damper, which prevents a phenomenon in which a fine vibration damper is passed without being blocked, and also filters huge damages, The present invention also relates to a belt-screen type vibration damper which can simplify the structure of dropping up and downwardly transporting the dredged material so as to drop the dredged material, thereby remarkably reducing the manufacturing cost.

Generally, the damper is installed in a repair channel such as a drainage pumping station, a water supply depot, a related water supply pipe, a sewage disposal plant, and a dam, which is lower than the surface of water, and collects dust and dirt (hereinafter referred to as " Refers to a device for collecting filtered primers (such as straws, sticks, binders, vinyls or aquatic plants) that have been screened on the main screen.

FIG. 1 is a perspective view showing a prior art vibration damper, and FIG. 2 is a side view showing a prior art vibration damper.

1 and 2, the conventional vibration damper 10 includes a frame 12, a guide rail 14, a main screen 16, a dislocation screen 18, a rake 20, an apron 22, an endless chain 24, a drive device 26, and a conveyor 28.

Here, the frame 12 is installed on a water wall surface of a drainage pumping station, a water supply water intake, a water supply pipe, a sewerage treatment plant, a dam, and the like, which are lower than the water surface, and the guide rail 14 is disposed inside the frame 12 Respectively.

At this time, the main screen 16 is installed between the guide rails 14, and in particular, a plurality of horizontal screens are installed in order to filter out the floating water that flows along with the water flow.

The disposable screen 18 is installed at a lower front end of the main screen 16 so as to pass through the main screen 16 and between the bottom screen and the rake 20, ) And the main body hanging on the main screen (16).

The apron 22 is disposed on the upper portion of the main screen 16 to guide the raked droplets to the rear and collect the droplets. The endless chain 24 is disposed on both side guide rails 14 so that the rake 20 is continuously rotated and circulated in one direction.

At this time, the endless chain 24 is rotated by the driving device 26, and the conveyor 28 collects dust that has fallen behind the apron 22.

The vibration damper 10 according to the related art having the above-described structure operates the drive unit 26 to rotate the endless chain 24 guided by the guide rails 14, 24 are guided along the main screen 16 to filter out the jammed articles on the main screen 16. [

The rake 20 is then guided rearward along the apron 22 and is moved downward along the guide rail 14 at the rear of the apron 22 to drop off the nozzle, The dredged material is collected by the conveyor 28.

The drive device 26 for operating the conventional vibration damper 10 constructed as described above includes a drive motor 26 having a rotational force for smoothly rotating the endless chain 24 and the rake 20, (26a) and a sprocket (26b) connected to the rotation axis of the drive motor (26a) and engaged with the endless chain (24).

Here, the rake 20 is circulated by the endless chain 24 through the electric potential screen 18 and the main screen 16, and the endless chain 24 is rotated by the sprockets 26b And is circulated in one direction.

The rear end of the rake 20 is spaced apart from the surface of the apron 22 by a predetermined distance so that the rake 20 is transported in the upward transport direction. The rake 20 is transported downward along the guide rail 14 to the rear of the apron 22 and drops through the conveyor 28 while dropping the droplets.

The prior art vibration damper according to the related art is constructed such that the main screen 16 is formed as a simple straight type so that the damages are blocked through the gap GAP formed between the lower end of the main screen 16 and the electric potential screen 18 It was not possible to pass it.

In addition, since the conventional vibration damper has a relatively wide interval between the dislocation screen and the main screen and is spaced apart from a large number of simple linear types, it is possible to filter out relatively large damages (hereinafter referred to as large damages) (Hereinafter, referred to as fine-grained grains), a phenomenon occurs in which the grains are not blocked by the main screen or the like but are passed through the grains.

Moreover, since the conventional damper is required to have a complicated structure such as a dislocation screen, a main screen, an apron, and an endless chain in order to squeeze dirt, transfer it upward, and then drop it, there is a problem that the installation is complicated and the manufacturing cost is increased .

Therefore, it is possible to prevent the phenomenon of passing through the microchannel without being blocked and to filter the microchannel, and to filter out the huge chongchong water, thereby remarkably improving the efficiency of filtering the water, and at the same time, It is required to research and develop a vibration damper which can simplify installation and can remarkably reduce manufacturing cost.

In order to solve the above problems, the present invention is applied to a belt screen in which a unit block is connected in series and a rake block and an auxiliary unit screen block are interposed therebetween, The object of the present invention is to provide a belt screen type vibration damper capable of preventing a phenomenon in which a fine vibration damper is passed without being blocked and also filtering a huge vibration damper to remarkably improve a damping efficiency with respect to the damper as a whole regardless of its size.

It is a further object of the present invention to provide a method and apparatus for screen printing, in which a unit screen block is connected in series and a rake block and an ancillary unit screen block are interposed therebetween, The present invention can simplify the construction of the apparatus and simplify the construction for dropping the filtered water by upwardly transferring the filtered water, and at the same time, the manufacturing cost can be remarkably reduced.

The present invention for achieving the above-mentioned objects is as follows. That is, the belt screen type vibration damper according to the present invention comprises: a frame installed on both side walls of a water channel; A unit screen block provided between the frames and having a plurality of operating holes vertically and horizontally arranged on the front face thereof and having a latching groove formed at a predetermined interval in the longitudinal direction on the rear face thereof, A belt screen having a rake block interposed therebetween, the upper and lower ends of the rake block being hingedly connected to the unit screen block; A plurality of driving sprockets provided at an upper portion of the frame and rotating around the locking grooves formed on the rear surface of the unit screen block so as to circulate the belt screen are installed at regular intervals in the longitudinal direction, A drive shaft rotatingly driven to circulate; A driven shaft rotatably mounted on a lower portion of the frame so as to be opposed to the drive shaft and rotatably guided to rotate the belt screen by a plurality of driven sprockets corresponding to the drive sprockets at predetermined intervals in the longitudinal direction; Driving means for transmitting driving force to the drive shaft to circulate the belt screen; A filtering guide installed on the rear side of the belt screen and guided to be picked up on the conveyor side installed on the rear side of the belt screen so as to be picked up on the rake block and conveyed upward or hooked up by the filtering hole and conveyed upward; And a cleaning jet opening provided below the drive shaft for jetting water toward the front side from the rear side of the unit screen block to separate the nozzle holes of the unit screen block and the nozzle blocks caught on the rake block.

The rake block is connected to the unit block and the upper and lower ends of the unit block in a hinged manner. The rake block is orthogonally connected to the center of one side of the connecting block, And a panel fixing hinge for rotatably connecting the rear end of the rake panel to the center of one side of the connecting block.

At this time, the rake panel is formed such that the lower edge of the rear end is in close contact with one surface of the connecting block so that the front end is supported without being downwardly rotated, and the rear surface is formed to be perpendicular to the rear surface, It is preferable that it is rounded so as to be rotated.

The rear surface of the rake panel is connected to the center of the connecting block so that the rear surface of the rake panel is convexly hemispherical so that the front end thereof is rotatable in the up and down direction. A stopper may be protruded to support the rake panel so that the rake panel is not rotated further downward in a state where the rake panel is orthogonal to the connecting block.

The driving unit may include a driving motor having a rotational force for transmitting the driving force to the driving shaft so as to smoothly circulate the belt screen so as to filter out the moving object, and a driving motor connected to the rotational shaft of the driving motor, And a sprocket installed at the extended end to rotate the drive shaft.

Further, it is preferable that the operating hole of the unit screen block is formed in a rectangular shape having a narrow width in the left-right direction and a long length in the up-and-down direction so as to be able to be separated from the micro-

In addition, the unit screen block may include a plurality of upper connecting ribs at predetermined intervals in the longitudinal direction at an upper end thereof, and a lower connecting rib that is staggered with the upper connecting ribs at a lower end thereof. It is preferable that the fixing block is installed and fixed at both ends so that the inserted state of the hinge is maintained after the ribs are arranged in the vertical direction to be staggered and connected by the insertion of the hinge.

At this time, the unit screen blocks are formed with a plurality of connection grooves in which a distance between the upper connection ribs is relatively wide at the upper end so as to be vertically hinged by a plurality of the unit screen blocks, and at the lower end, It is preferable that a plurality of connection protrusions are formed.

In addition, the unit screen block is formed with recessed grooves on both sides of which the one side of the fixed block is seated and fixed, and a plurality of locking holes are formed on the seating grooves, and the fixed block is seated in the seating groove on one side And a locking protrusion fixed to the locking hole is formed on the rear surface of the fixing protrusion so as to protrude rearward.

In the meantime, it is preferable that the fixing block is fixed to the side end of the unit screen block by the fastening member after the fixing protrusion is seated in the seating groove and the locking protrusion is inserted into the locking hole.

In addition, it is preferable that the filtering guide further includes a vibrator on the bottom surface so as to filter out the junk articles from the upper rear side of the belt screen and guide the junk articles to the conveyor side.

Of course, the fountain guide may further include a brush at the upper side of the belt screen screen, so that the drum block hanging on the rake block constituting the belt screen together with the unit screen block is removed.

The rake blocks are arranged in a plurality of lengths in the longitudinal direction of the unit screen block so as to reduce the load due to the water pressure in upward movement in water, It is preferable that the auxiliary screen blocks are arranged and fixed in correspondence with the lengths of the blocks.

The effect of the belt screen type vibration damper according to the present invention is as follows.

First, a unit screen block is connected continuously, and a rake block and an auxiliary unit screen block are interposed at regular intervals, and a belt screen circulating in one direction is vertically connected to the unit screen block, And at the same time, it is possible to remarkably improve the filtration efficiency for the whole marine fish irrespective of the size by filtering the huge marine fish wastes.

Second, since the unit screen block is connected continuously, and the rake block and the auxiliary unit screen block are interposed at regular intervals, the belt screen which is connected to the unit screen block in the vertical direction and circulated in one direction is applied, It is possible to simplify the structure of filtering out the entire outflow and simultaneously dropping the filtered outflow upward to reduce the installation cost and significantly reduce the manufacturing cost.

FIG. 1 is a perspective view showing a prior art vibration damper. FIG.
FIG. 2 is a side view showing a prior art damper. FIG.
3 is a side view showing a belt-screened vibration damper according to the present invention;
4 is a front view showing a belt-screened vibration damper according to the present invention.
5 is a perspective view showing a unit screen block of a belt screen in a belt screen type vibration damper according to the present invention.
Fig. 6 is a rear perspective view showing the connected rear surface configuration of Fig. 5; Fig.
FIG. 7 is a perspective view showing a connection structure of a unit screen block, an auxiliary unit screen block and a unit rake block of a belt screen in the belt screen type vibration damper according to the present invention. FIG.
FIG. 8 is a rear perspective view showing the connected rear surface configuration of FIG. 7; FIG.
9A and 9B are cross-sectional views illustrating an operating state of the unit rake block according to the connection structure of FIG. 7 and an operation state of the unit rake block according to another embodiment;
10 is a perspective view showing a structure of a driving shaft for circulating a belt screen in a belt screen type vibration damper according to the present invention.
11 is a side view showing another embodiment of a belt-screened vibration damper according to the present invention.

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

FIG. 3 is a side view showing a belt screen type vibration damper according to the present invention, and FIG. 4 is a front view showing a belt screen type vibration damper according to the present invention.

FIG. 5 is a perspective view showing a unit screen block of a belt screen in a belt screen type vibration damper according to the present invention, and FIG. 6 is a rear perspective view showing a connected rear surface configuration of FIG.

FIG. 7 is a perspective view showing a connecting structure of a unit screen block, an auxiliary unit screen block and a unit rake block of a belt screen in the belt screen type vibration damper according to the present invention, It is a strabismus diagram.

FIGS. 9A and 9B are cross-sectional views respectively showing an operation state of the unit rake block according to the connection structure of FIG. 7 and an operation state of the unit rake block according to another embodiment.

10 is a perspective view showing a structure of a driving shaft for circulating a belt screen in a belt screen type vibration damper according to the present invention.

3 to 10, a belt screen type vibration damper 1 according to a preferred embodiment of the present invention roughly includes a frame 100, a belt screen 200, a drive shaft 300, a driven shaft 400, A driving means, a fountain guide 800, and a cleaning jet opening 900.

The belt screen type vibration damper 1 is separated from the upper rear side of the belt screen 200 and is dropped and conveyed in one direction by the conveyor 700 to be collected.

In the belt screen type vibration damper 1 having the above-described structure, the frame 100 is installed on both side walls of the water channel, and is preferably provided in a rectangular plate shape elongated in the vertical direction.

In addition, the belt screen 200 is installed between the frames 100, and has a plurality of operating holes 221 formed in the top, bottom, left, and right directions on the front surface thereof, The upper and lower ends of the rake block 240 are connected to each other by a plurality of upper and lower hinges so that the unit screen blocks 220 formed with the upper and lower unit blocks 222 are circulated in one direction. And the unit screen block 220 is hingedly connected to the unit screen block 220.

In other words, the belt screen 200 is relatively small in size and large in size, which is relatively large in size and large in size, (Hereinafter, referred to as a fine-grained grains), regardless of the size of the grains.

In detail, the rake block 240 constituting the belt screen 200 includes a connecting block 241 hinged to the unit screen block 220 at the upper and lower ends thereof, A rake panel 242 for frontward upward rotation of the upper surface of the connecting block 241 so that the upper surface of the rake panel 242 is closely contacted with the upper surface of the connecting block 241, And a panel fixing hinge 249 for rotatably connecting and fixing the connection block 241 to the center of one side of the connection block 241.

9A, the lower edge of the rear end of the rake panel 242 is in close contact with one surface of the connecting block 241 so that the front end is supported without being rotated downward, While the upper edge of the rear end is formed to be rounded so that the front end can be selectively rotated upward.

As shown in FIG. 9B, the rake panel 242 may have a hemispherical shape in which the rear end of the rake panel 242 is connected to the center of the connection block 241 so that the front end of the rake panel 242 is rotatable in the vertical direction, A configuration of the stopper 241a is required to prevent the rake panel 242 from being rotated downward while being orthogonal to the unit screen block 220. [

In other words, when the rake panel 242 is convexly hemispherical in shape, the connecting block 241 is brought into close contact with the rear lower surface of the rake panel 242 at the lower center of one surface of the rake panel 242, It is preferable that a stopper 241a is formed to protrude from the connection block 241 so as not to be further downwardly rotated.

Meanwhile, the unit screen block 220 forming the belt screen 200 is provided with a plurality of upper connecting ribs 223 at regular intervals and a plurality of upper connecting ribs 223 at the upper end thereof, while the upper connecting ribs 223, The upper connecting ribs 223 and the lower connecting ribs 225 are vertically arranged so as to be staggered and connected by insertion of the hinges 227, The fixing block 230 is fixed to both ends so that the inserted state of the hinge 227 is maintained.

In this case, the unit screen blocks 220 are formed with a plurality of connection grooves 224, which are spaced apart from each other by a relatively large distance, at the upper end thereof so that the unit screen blocks 220 are vertically hinged, It is preferable that a plurality of connection protrusions 226 are formed to be inserted into and connected to the connection groove 224 in the longitudinal direction of the connection rib 225.

That is, the hinge connection of each unit screen block 121 can be made more stable by the connection groove 224 and the connection protrusion 226.

The unit screen block 220 has recesses 220a on both sides of which the fixing block 230 is seated and fixed and a plurality of locking holes 220b on the seating recess 220a The fixing block 230 is provided with a fixing protrusion 230a which is fixed to the mounting groove 220a at one side thereof and is fixed to the fixing hole 230b at the rear of the fixing protrusion 230a, The engaging protrusion 230b is formed to protrude rearward.

At this time, the fixing block 230 is fixed to the mounting recess 220a while the fixing protrusion 230a is inserted into the fixing hole 220b. Then, It is preferable that the unit screen block 220 is fixed to the side end of the unit screen block 220.

Further, it is preferable that the draining holes 221 of the unit screen block 220 are formed in a rectangular shape having a narrow width in the left-right direction and a long length in the up-and-down direction so that the draining holes 221 can be separated from the micro- The upper portion 221 may be formed as a rectangular type having a narrow vertical direction and a long horizontal direction.

The connecting block 241 in the rake block 240 is connected to the upper connecting rib 243 and the lower connecting rib 245 and the connecting groove 244 in correspondence with the unit screen block 220 as described above. A coupling protrusion 246 and an engaging groove 241b are formed and have the same functions as the corresponding components of the unit screen block 220, detailed description thereof will be omitted.

Of course, the connection block 241 constituting the rake block 240 is formed in a lattice shape with respect to the unit screen block 220, and a through hole 247 is formed in the screen of the unit screen block 220 ), Which is larger than that of the square.

Meanwhile, the rake block 240 may be arranged in a plurality of positions with a predetermined length in the longitudinal direction of the unit screen block 220 so as to reduce the load due to the water pressure when moving upward in the water, The auxiliary screen blocks 260 are arranged and fixed on both sides of the rake block 240 in the longitudinal direction, corresponding to the length of the unit screen blocks 220.

As shown in FIGS. 3 and 4, the unit block 220 of the rake block 240 is spaced apart from the unit screen block 220 by a predetermined distance in the longitudinal direction, The screen block 260 is arranged and fixed up and down with the unit screen block 220 by the hinge 227. [

The auxiliary screen block 260 is also arranged on the opposite side of the center of the pair of rake blocks 240. The auxiliary screen block 260 arranged in this manner has a seating groove 260a and a hook Holes 260b are formed to restrict the hinge 227 so as not to be released to the outside by the fixing block 230. [

That is, the auxiliary screen block 260 arranged as described above has the seating groove 260a and the engaging hole 260b formed so as to correspond to both ends of the unit screen block 220, And the fixing block 230 is fixedly installed in the same manner that the fixing block 230 is fixed at both ends.

In other words, a plurality of unit screen blocks 220 are vertically connected to each other, and a predetermined number of unit screen blocks 220 are vertically connected to each other in a longitudinal direction on the connecting block 241 of the rake block 240, The auxiliary screen blocks 260 are hingably connected to the neighboring unit screen blocks 220 at both sides of the rake block 240 so as to correspond to the length of the unit screen blocks 220.

The belt screen 200 in which the rake block 240, the sub screen block 260 and the unit screen block 220 are connected in a track type by a hinge 247 so as to be rotatable relative to each other, (300), and circulates in one direction.

The driving shaft 300 is provided on the upper part of the frame 100 and rotates about the engaging groove 222 formed on the rear surface of the unit screen block 220 so as to circulate the belt screen 200 A plurality of driving sprockets 310 are installed at regular intervals in the longitudinal direction to rotate the belt screen 200 so as to circulate the belt screen 200 in one direction.

The driven shaft 400 is opposed to the drive shaft 300 and is provided at a lower portion of the frame 100. The driven sprocket 410 is provided at a predetermined interval in the longitudinal direction And the belt screen 200 is rotated and guided to circulate.

The drive sprocket 310 of the drive shaft 300 and the driven sprocket 410 of the driven shaft 400 are engaged with the engagement grooves 222 of the unit screen block 220 or the engagement grooves 222 of the rake block 240, So that the belt screen 200 is repeatedly circulated in one direction.

At this time, the belt screen 200 as described above is selectively circulated by the driving means for transmitting driving force to the driving shaft 300.

The driving unit 500 includes a driving motor 500 for transmitting driving force to the driving shaft 300 to smoothly circulate the belt screen 200 so as to filter out the moving object, And a sprocket 600 connected to the rotating shaft 510 of the driving shaft 300 and installed at an end of the driving shaft 300 extending outside the frame 100 to rotate the driving shaft 300.

Accordingly, when the driving motor 500 is driven, the sprocket 600 connected to the rotating shaft 510 by the chain (not shown) rotates together with the rotating shaft 510, (300) is rotated.

When the driving shaft 300 rotates as described above, the belt screen 200 engaged by the driving sprocket 310 and the driven sprocket 410 can be circulated in one direction.

At this time, it is preferable that the driving motor 500 as described above is mounted on the mounting base 110 which is extended in the horizontal direction on the upper side of the frame 100.

The conveyor 700 is disposed at a rear side of the belt screen 200 for collecting and conveying the dripping material falling to the rear of the belt screen 200 in one direction.

The manure guide 800 is installed on the upper side of the belt screen 200 and is mounted on the rake block 240 so as to be upwardly conveyed or hooked by the manure hole 221, Guided to the side of the conveyor 700 installed on the rear side of the belt screen 200.

That is, one end of the fountain guide 800 is connected to the outer surface of the belt screen 200, in particular, in a state in which the rake panel 242 forming the rake block 240 is in close contact with the unit screen block 220, And is guided to the conveyor 700 side by being mounted on the rake block 240 so as to be upwardly conveyed or hooked up by the filtering hole 221 and upwardly conveyed.

At this time, the manure guide 800 is provided with a fine mesh network having a narrow grid gap so that the water sprayed through the cleaning jet opening 900 can be guided downward to the water stream side and the water droplets can be guided to the conveyor 700 side It can be applied.

The washing nozzle 900 is provided on the upper surface of the unit screen 210 of the belt screen 200 by the washing nozzle 900 so that the washing water jammed on the rake block 240 or the draining hole 221 can be smoothly dropped to the filtering guide 800 side. Water of a predetermined water pressure is injected from the back surface side of the block 220 to the front surface side.

The washing nozzle 900 is installed below the driving shaft 300 and injects water from the rear side to the front side of the unit screen block 220 so that the water is sprayed through the filtering holes 221 of the unit screen block 220 And the ring block 240 are separated from each other.

At this time, the cleaning jet opening 900 is a cleaning piping type to which water for cleaning is supplied, and is provided so as to correspond to the width of the belt screen 200, and an injection nozzle 910 for spraying water by water pressure is provided in the longitudinal direction It is preferable to provide a plurality of units at regular intervals.

According to the belt screen type vibration damper 1 of the present invention as described above, the unit block 220 is connected in series, and the rake block 240 and the auxiliary unit screen block 260 are interposed between the unit blocks 220, By applying the belt screen 200, which is vertically connected to the screen block 220 and circulated in one direction, it is possible to prevent the phenomenon of passing through the fine untreated water, and at the same time, It is possible to remarkably improve the filtration efficiency.

The unit screen block 220 is connected to the unit screen block 220 at regular intervals and is connected to the unit screen block 220 in a vertical direction to interpose the rake block 240 and the auxiliary unit screen block 260, By applying the screen 200, it is possible to simplify the construction to simplify the construction of filtering out the entire out-of-center product irrespective of the sizes of the micro-machined product and the large-sized product, It is possible to lower it significantly.

11 is a side view showing another embodiment of a belt screen type vibration damper according to the present invention.

The embodiment as shown in FIG. 11 differs from the embodiment described with reference to FIGS. 3 to 10 only in the detailed structure of the manual guide 800. Referring to FIGS. 3 to 10, A detailed description thereof will be omitted.

In the belt screen type vibration damper 1 according to the present invention as shown in FIG. 11, a manure guide 800 is provided on the bottom surface of the belt screen 200 so as to guide the belt screen 200 to the conveyor 700 side, It is preferable that a vibrator 810 is further provided.

That is, the manure guide 800 extends downwardly from one end of the belt screen 200 toward the other end, and the vibrator 810 is provided on the bottom surface of the manure guide 800 to stably convey the conveyor 700 To guide the filtered water.

Of course, as shown in FIG. 11, the felling guide 800 may be bent downward from one end of the belt screen 200 toward the other end, and may be bent so as to have a gentle slope after steepening.

In addition, the fountain guide 800 may include a unit screen block 220 and a belt screen 200. The belt screen 200 may include a plurality of unit screen blocks 220, It is preferable that a brush 850 is further provided on the upper side.

The brush 850 includes a body 860 inserted and fixed on an installation groove 800a formed at an upper portion of one side of the belt screen 200 side of the filtering guide 800, And a dowel 870 fixed densely.

At this time, the brush 850 is inserted into the through hole 247 formed on the rake panel 240 of the rake block 240 forming the belt screen 200 with respect to a predetermined length of the upper end of the brush 870 It is preferable to be installed as such.

Therefore, the bristles 870 of the brush 850 can be separated from the bristles sandwiched by the through holes 247.

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 110: Mounting base
200: Belt screen 220: Unit screen block
220a: seating groove 220b:
221: Filtering hole 222: Clutch groove
223: upper connection rib 224: connection groove
225: lower connection rib 226: connection projection
227: Hinge 230: Fixed block
230a: Fixed protrusion 230b:
240: Rake block 241: Connecting block
241a: stopper 241b:
242: Rake panel
243: upper connection rib 244: connection groove
245: lower connection rib 246: connection projection
247: through hole 249: panel fixing hinge
260: auxiliary screen block 260a: seat groove
260b: latching ball 300: drive shaft
310: drive sprocket 400: driven shaft
410: driven sprocket 500: drive motor
510: rotating shaft 600: sprocket
700: Conveyor 800: Manure Guide
800a: installation home 810: vibrator
850: Brush 860: Body
870: Brush 900: Cleaning nozzle
910: Spray nozzle

Claims

A frame 100 installed on both side walls of the water channel;
A unit screen block 220 provided between the frame 100 and having a plurality of operating holes 221 vertically and horizontally extending through the front surface thereof and having a locking groove 222 formed at a predetermined distance in the longitudinal direction on the rear surface thereof, The upper and lower ends of the rake block 240 are connected to the unit screen block 220 and the upper and lower ends of the rake block 240 by a rake block 240 interposed therebetween at regular intervals in the vertical direction. A belt screen (200) mounted on a hinged orbit;
A driving sprocket 310 provided at an upper portion of the frame 100 and adapted to rotate in the engagement groove 222 formed on the rear surface of the unit screen block 220 so as to circulate the belt screen 200, A drive shaft 300 installed at a predetermined interval to drive the belt screen 200 to rotate in one direction;
A plurality of driven sprockets 410 corresponding to the driving sprocket 310 are installed at a predetermined interval in the longitudinal direction so as to be opposed to the driving shaft 300 and provided at a lower portion of the frame 100, A driven shaft 400 rotated and guided to rotate;
Driving means for transmitting driving force to the drive shaft (300) to circulate the belt screen (200);
The belt screen 200 is installed on the rear upper side of the belt screen 200 and is positioned on the rake block 240 so as to be upwardly moved or hooked up by the draining holes 221, A fusing guide 800 for guiding collection to the conveyor 700 side; And
Water is sprayed from the rear side of the unit screen block 220 to the front side of the unit screen block 220 and is sprayed onto the draining holes 221 of the unit screen block 220 and the rake block 240 And a cleaning jet opening (900) for separating the jammed jam.

The method according to claim 1,
The rake block 240 includes a connecting block 241 hinged to the upper and lower ends of the unit screen block 220,
The upper surface of the connection block 241 is connected to the connection block 241 and the front end of the connection block 241 is connected to the connection block 241, (242) and
And a panel fixing hinge (249) for rotatably connecting the rear end of the rake panel (242) to the center of one side of the connection block (241).

3. The method of claim 2,
The lower edge of the rake panel 242 is in close contact with one surface of the connecting block 241 so that the front edge of the rake panel 242 is supported without being downwardly rotated, Is formed to be rounded so as to be selectively upwardly rotated.

3. The method of claim 2,
The rear end of the rake panel 242 is connected to the center of the connecting block 241 so that the front end of the rake panel 242 can be rotated in a vertical direction,
The connecting block 241 is attached to the rear lower end of the rake panel 242 at the lower center of one side to support the rake panel 242 so that it is no longer rotated downward in a state where the rake panel 242 is orthogonal to the connecting block 241 Wherein a stopper (241a) is protruded.

The method according to claim 1,
The driving means includes a driving motor 500 having a rotational force for transmitting a driving force to the driving shaft 300 so as to smoothly circulate the belt screen 200 so as to filter out the charged particles, , And a sprocket (600) connected to the driving shaft (510) and installed at an end of the driving shaft (300) extending outside the frame (100) to rotate the driving shaft (300).

The method according to claim 1,
Wherein the filtering screen (221) of the unit screen block (220) is formed in a rectangular shape having a narrow width in the left-right direction and a long length in the up-and-down direction so that the filtering screen

The method according to claim 1,
The unit screen block 220 includes a plurality of upper connection ribs 223 spaced apart from each other in the longitudinal direction at an upper end thereof and a lower connection rib 225 which is staggered with the upper connection ribs 223 at a lower end thereof. The upper and lower connecting ribs 223 and 225 are vertically arranged so as to stagger the upper connecting ribs 223 and the lower connecting ribs 225 so that the inserted state of the hinges 227 is maintained after being connected by the insertion of the hinges 227. [ And a fixing block (230) is fixed to both ends of the belt-type vibration damper.

8. The method of claim 7,
A plurality of connection grooves 224 are formed at the upper end of the unit screen block 220 so that the gap between the upper connection ribs 223 is relatively wide, (226) inserted into and connected to the coupling groove (224) in the longitudinal direction of the belt-shaped vibration damper (225).

9. The method according to claim 7 or 8,
The unit screen block 220 includes recessed grooves 220a on both sides of which the one side of the fixed block 230 is seated and fixed and a plurality of engagement holes 220b are formed on the seating grooves 220a The fixing block 230 has a fixing protrusion 230a which is fixed to the seating groove 220a at one side thereof and a locking protrusion 230b which is engaged with the fixing hole 230b at the rear surface of the fixing protrusion 230a. (230b) is formed to project backward.

10. The method of claim 9,
The fixing block 230 is formed such that the fixing protrusion 230a is seated in the seating groove 220a and the locking protrusion 230b is inserted into the locking hole 220b, Is fixed to a side end of the block (220).

The method according to claim 1,
Wherein the manure guide (800) further comprises a vibrator (810) on the bottom surface so as to filter out dust from the upper rear side of the belt screen (200) and guide it to the conveyor (700) side.

The method according to claim 1,
The manhole guide 800 together with the unit screen block 220 is provided with a brush (not shown) on the upper side of the belt screen 200 so as to remove the jammed objects on the rake block 240 constituting the belt screen 200 850) is further provided on the belt-shaped vibration damper.

The method according to claim 1,
The rake block 240 has a predetermined length in the longitudinal direction of the unit screen block 220 so as to reduce a load due to water pressure when the water block is moved upward in water,
Wherein the auxiliary screen blocks (260) are arranged and fixed on both sides of the rake block (240) arranged in a plurality of lengths in correspondence with the length of the unit screen block (220).