KR101778921B1 - Apparatus removing moss of drainway for final settling tank - Google Patents

Abstract

Disclosed is a drain moss removing device for a circular final settling tank. The disclosed drain moss removing device includes: a connection bar including an installation unit fixed to an end of a scum skimmer of a circular final settling tank, having an end fixed to the end of the scum skimmer through the installation unit, and extended from the end of the scum skimmer to a drain formed on an outer edge of the circular final settling tank; a casing part installed at the other end of the connection bar, and formed to be moved along the drain as the scum skimmer is rotated; a pair of side wall cleaning brush members installed on the rear surface of the casing part to enable its position to be adjusted to the left and right sides, and removing moss on both side walls of the drain by sweeping the side walls as the casing part is moved along the drain; and a floor cleaning brush member installed on the front surface of the casing part to enable its position to be adjusted to top and bottom, and removing moss on the floor of the drain by sweeping the floor as the casing part is moved along the drain.

Description

[0001] APPARATUS REMOVING MOSS OF DRAINWAY FOR FINAL SETTLING TANK [0002]

The present invention relates to a drainage moss removal apparatus for a circular final settler, and more particularly, to a drainage apparatus for a circular final settlement which is installed on a scum skimmer and brushes and removes moss generated on the bottom and sidewalls of the drainage, ≪ / RTI >

Generally, as shown in Fig. 1, raw water containing sludge is introduced into a circular sedimentation tank 11, and the sludge is settled in the bottom portion of the round final sedimentation tank 10, which is mainly used in sewage wastewater treatment facilities or water purification facilities , And the supernatant is overflowed to the drainage passage 17 formed on the outer rim of the circular sedimentation tank 11 through the weir 16 and discharged to the outside.

A center cage 12 to which a motor is connected is provided at the center of the circular precipitate collector 11 and a scum skimmer 13 is fixed to the upper end of the center cage 3 to form a circular precipitate 11 inside the baffle 15 So that the scum skimmer 13 rotates as the center cage 12 rotates at a low speed to collect the scum floats rising above the water surface in the circular sedimentation tank 11 and to induce the scum floats to be delivered to the scum box 18 .

On the other hand, in the drainage path 17 of the conventional round final precipitator 10, inorganic matter (nutrients) such as nitrogen and phosphorus and light green (moss) are generated by hydraulic, physicochemical and biological factors The occurrence of algae from spring to late autumn when the water temperature rises is a cause of problems in the effluent water quality and TMS (water quality remote monitoring system) operation due to the influence of green algae (moss).

In addition, in the sewage treatment facility equipped with the filter, the filtration efficiency and the life of the filter medium may be shortened. In all the sites where the final sedimentation tank is installed outdoors, a lot of manpower and costs are caused due to moss loading.

That is, when the moss is generated in the drain of the circular final settling basin, the operator directly removes the moss by using a cleaning brush, thereby possibly causing a risk of skin diseases and injuries of the workers.

Korean Patent No. 10-1600946 Korea registered utility model 20-0266441 Korean Patent No. 10-0362122 Korean Patent Publication No. 10-2012-0037857 Korean Patent No. 10-0885928

The present invention has been made to solve the conventional problems as described above, and it is an object of the present invention to provide a drainage furnace moss removal device for a circular final settling basin, which is installed on a scum skimmer and moves along a drainage path, The purpose is to provide.

Another object of the present invention is to provide a drainage moss removal apparatus for a circular final settling basin configured to adjust the position of a cleaning brush so that the cleaning brush can reliably brush the bottom and side walls with drainage to improve moss removal efficiency.

It is another object of the present invention to provide a drainage moss removal apparatus for a circular final settling basin in which a user can adjust the position of a cleaning brush at a remote place.

In order to attain the above object, the drainage path moss removal device for a circular final settling basin of the present invention comprises a mounting means for fixing and mounting to a distal end of a scum skimmer of a circular final settling basin, A connection bar fixedly installed to extend from a distal end of the scum skimmer to a drainage path formed at an outer edge of the circular final settling tank; A casing unit installed at the other end of the connecting bar and configured to move along the drain path in accordance with rotation of the scum skimmer; A pair of sidewall cleaning brushes installed on a rear surface of the casing for adjusting left and right positions to sweep both side walls of the drainage as the casing moves along the drainage path to remove moss on both side walls with the drainage; And a floor cleaning brush member installed on the front surface of the casing unit to adjust the vertical position and to sweep the bottom of the drainage passage as the casing unit moves along the drainage passage to remove moss formed on the bottom of the drainage tank .

A left and right moving unit configured to connect the rear surface of the casing unit and the pair of side wall cleaning brush members to move the pair of side wall cleaning brush members to the left and right with respect to the casing unit; And a vertical movement unit configured to connect the front surface of the casing to the floor cleaning brush member and move the floor cleaning brush member up and down relative to the casing.

The left and right moving unit includes: a first gear casing fixedly installed on a rear surface of the casing portion; A first pinion rotatably installed in the first gear casing; A first motor installed inside the casing portion, the rotation axis being connected to the first pinion to rotate the first pinion; A pair of right and left moving rack bars installed to the left and right sides of the first gear casing and geared with the first pinion to be extended or retracted to both sides of the first gear casing along the rotational direction of the first pinion; ; And a first fastening plate fixed to the outer ends of the pair of left and right moving levers and detachably coupled to the pair of side wall cleaning bristles, A second gear casing fixedly installed on the front side; A second pinion rotatably installed in the second gear casing; A second motor installed inside the casing portion, the rotating shaft being connected to the second pinion to rotate the second pinion; A vertical gear lever installed vertically to the second gear casing and gear-connected to the second pinion to be vertically moved up and down the second gear casing according to the rotational direction of the second pinion; And a second fastening plate fixed to a lower end of the up-and-down moving lever bar and detachably coupled to the bottom cleaning brush member.

A controller installed in the casing to control driving of the first motor and the second motor; And a remote controller for transmitting a motor operation signal to the control unit by an operation of a user at a remote location.

A solar battery panel installed on an outer surface of the casing portion; And a battery installed in the casing unit to charge electricity generated through the solar panel and to supply power to the first motor and the second motor.

According to the present invention, the drainage furnace moss removal device for circular final settling basin of the present invention easily mounts to the end of the scum skimmer and uses the rotational motion of the scum skimmer, so that no additional power is required, , It is possible to reliably remove the moss from the drainage channel, to maintain the cleanliness of the drainage well, thereby reducing the influence of moss on the TMS and ensuring the safe and efficient operation of the treated water quality.

The sidewall cleaning brush member and the floor cleaning brush member can be adjusted to adjust the horizontal position and the vertical position of the bottom cleaning brush member and the bottom cleaning brush member, Cleaning efficiency can be improved.

Further, since the motors of the left and right moving unit and the up and down moving unit can be operated through the remote controller, the position of the side wall cleaning brush member and the floor cleaning brush member can be adjusted more conveniently at a remote place.

It is also possible to more easily replace the side wall cleaning brush member and the floor cleaning brush member.

Figure 1 is a schematic illustration of a conventional round final precipitator,
2 is a view showing a state where the moss removal apparatus according to the first embodiment of the present invention is applied to a circular final clarifier,
FIG. 3 is a view showing the moss removal apparatus of FIG. 2 viewed from the front,
FIG. 4 is a view showing a state in which the connecting bar is mounted on the scum skimmer by the mounting means in FIG. 2,
FIG. 5 is a view showing left and right moving units and side wall cleaning brush members installed on the rear surface of the casing unit in FIG. 2,
FIG. 6 is an exploded perspective view of the left and right moving units of FIG. 5, in which the remaining components except the first fastening plate are separated;
FIG. 7 is a view showing the internal connection structure of the up-and-down moving unit of FIG. 5,
FIG. 8 is a view showing a vertical moving unit and a floor cleaning brush member installed on a front surface of the casing unit in FIG. 2,
FIG. 9 is a view showing the internal connection structure of the up-and-down moving unit of FIG. 8,
10 is a control block diagram of the moss removal apparatus according to the first embodiment of the present invention,
11 is a view showing a main part of an apparatus for removing moss according to a second embodiment of the present invention,
FIG. 12 is a view showing a state in which the floor cleaning brush member of FIG. 11 is viewed from the side,
13 is a control block diagram of the moss removal apparatus according to the second embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features, and advantages of the present invention will become more readily apparent from the following description of preferred embodiments with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Rather, the embodiments disclosed herein are provided so that the disclosure can be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

In this specification, when an element is referred to as being on another element, it may be directly formed on another element, or a third element may be interposed therebetween. Also in the figures, the thickness of the components is exaggerated for an effective description of the technical content.

Embodiments described herein will be described with reference to cross-sectional views and / or plan views that are ideal illustrations of the present invention. In the drawings, the thicknesses of the films and regions are exaggerated for an effective description of the technical content. Thus, the shape of the illustrations may be modified by manufacturing techniques and / or tolerances. Accordingly, the embodiments of the present invention are not limited to the specific forms shown, but also include changes in the shapes that are produced according to the manufacturing process. For example, the etched area shown at right angles may be rounded or may have a shape with a certain curvature. Thus, the regions illustrated in the figures have attributes, and the shapes of the regions illustrated in the figures are intended to illustrate specific forms of regions of the elements and are not intended to limit the scope of the invention. Although the terms first, second, etc. have been used in various embodiments of the present disclosure to describe various components, these components should not be limited by these terms. These terms have only been used to distinguish one component from another. The embodiments described and exemplified herein also include their complementary embodiments.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. The terms "comprises" and / or "comprising" used in the specification do not exclude the presence or addition of one or more other elements.

In describing the specific embodiments below, various specific details have been set forth in order to explain the invention in greater detail and to assist in understanding it. However, it will be appreciated by those skilled in the art that the present invention may be understood by those skilled in the art without departing from such specific details. In some instances, it should be noted that portions of the invention that are not commonly known in the description of the invention and are not significantly related to the invention do not describe confusing reasons to explain the present invention.

Hereinafter, the drainage furnace moss removal apparatus 100 for a circular final settling basin according to an embodiment of the present invention will be described in detail with reference to FIGS. 2 to 10. FIG.

2 and 3, the drainage furnace moss removal apparatus 100 according to the present invention includes a casing 110, a connecting bar 120, a left and right moving unit 140, a side wall cleaning brush member 150, A vertical moving unit 160, and a floor cleaning brush member 170. [

The casing unit 110 is formed in a rectangular box shape and each motor M for driving the left and right movement unit 140 and the up and down movement unit 160 is installed therein.

The casing 110 is connected to the end of the scum skimmer 13 through the connection bar 120 and is configured to move along the drain 17 in accordance with the rotation of the scum skimmer 13.

One end of the connection bar 120 is connected to the distal end of the scum skimmer 13 via the mounting means 130. The connection bar 120 is connected to the connection bar 120, And is detachably mountable.

As shown in FIG. 4, the mounting means 130 has a "U" shape which is fixed to the lower surface of one end of the connecting bar 120 and is open at its lower portion. The fixing bolt 135 is screw- ≪ / RTI > With the above configuration, the fastening bolt 135 is tightened in the state that the end of the scum skimmer 13 is inserted into the mounting means 130, so that the mounting means 130 is provided at the end of the scum skewer 13 The one end of the connecting bar 120 can be separately mounted on the scum skimmer 13. [

Although the mounting means 130 is described as having a "C" shape and provided with a tightening bolt 135, the mounting means 130 is not limited thereto and may be provided at the distal end of the connecting bar 120, It should be understood that the present invention may be embodied in various forms without departing from the spirit and scope of the invention.

The connection bar 120 is configured to extend from the distal end of the end skimmer 13 to the side of the drainage passage 17 formed with the outer side of the circular final settling tank 11 and the other end of the connection bar 120 is connected to the end of the casing part 110 And is fixed to the top.

With the above-described configuration, when the scum skimmer 13 rotates, the casing unit 110 can move along the drainage path 17 in a circumferential direction.

The left and right moving unit 140 is configured to connect the rear side of the casing unit 110 and the pair of side wall cleaning brush members 150 to move the side wall cleaning brush member 150 to the left and right with respect to the casing unit 110 .

The left-right moving unit 140 can be made in a rak-pinion manner.

Referring to Figs. 2, 3 and 5 to 7, the left and right moving unit 140 includes a first gear casing 141, a first pinion 144, a pair of left and right moving rak bars 147, The first fastening plate 148 of the first embodiment.

The first gear casing 141 is fixed to the rear surface of the casing unit 110. The first gear casing 141 may be coupled to the rear surface of the casing unit 110 by fastening means such as welding or bolt.

The first gear casing 141 is formed with a pair of first lever moving holes 142a formed in the upper and lower portions in the left and right direction and is formed to be perpendicular to the first lever moving hole 142a, 1 pinion inserting hole 142c is formed at an upper end and a lower end of the first pinion inserting hole 142c are connected to the pair of first lever moving holes 142a. In addition, a first cutout groove 142b is formed at an upper left and right intermediate position and a lower left and right intermediate position of the first gear casing 141 so as to be connected to one side of the pair of first rak moving holes 142a.

The first pinion 144 is rotatably installed in the first pinion insertion hole 142c. Specifically, in a state in which the first pinion 144 is inserted into the first pinion insertion hole 142c, a pair of first rotation support members 146 rotatably supporting the rotation axis of the first pinion 144 And to be coupled to both ends of the first pinion insertion hole 142c.

The rotary shaft of the first pinion 144 is rotatably installed to pass through the first rotary support member 146. The rotary shaft of the first pinion 144 penetrates the rear surface of the casing 110, As shown in FIG. With the above configuration, the first pinion 144 can be rotated in accordance with the rotation of the motor M1.

Each of the pair of left and right movement lever bars 147 is formed in a semicircular column shape and faces each other. As shown in FIGS. 5 and 7, the pair of left and right moving levers 147 are formed with first retaining gears 145a on their opposite surfaces, respectively, and on the opposite outer surfaces thereof, And a flat first guide surface 145b are respectively formed.

A pair of left and right moving levers 147 are provided so as to be inserted into the respective first left moving holes 142. The first left gear 145a of each of the left and right moving levers 147 And is fitted to the first pinion 144. Each of the left and right moving lever bars 147 is configured to protrude into the left and right chambers of the first gear casing 141 as shown in FIG. Therefore, each of the pair of left and right moving levers 147 can be configured to extend or retract laterally as the first pinion 144 rotates.

In the meantime, in the present invention, in the state in which a pair of left and right moving levers 147 are inserted into the pair of first lever moving holes 142a, And the first release preventing member 143 may be coupled to the groove 142b.

The first release preventing member 143 is provided so as to be in contact with the first guide surface 145b of each of the left and right movement lock bars 147 so that the pair of left and right movement return bars 147 are in contact with the first left movement hole 142a ).

That is, in a state in which the left and right movement lock bars 147 are inserted into the first lock movement hole 142a, the first release preventing member 143 is brought into contact with the first guide surface 145b so that the first gear casing 141 The first guide surface 145b can be moved in the right and left direction by the first pinion 144 even if the left and right movement lever bars 147 are moved left and right through the first lever movement hole 142a, Both the end portions of the left and right moving levers 147 that are not formed are caught by the first departure preventing members 143 so that the left and right moving levers 147 do not come off from the first rak moving holes 142a, The first guide surface 145b can be stably moved in contact with the first departure prevention member 143 when the left and right movement lever bar 147 moves through the first lever movement hole 142a.

Each of the pair of first fastening plates 148 is fixed to the outer end of the pair of left and right moving lever bars 147. Each of the first fastening plates 148 may be detachably coupled to the pair of side wall cleaning brush members 150 by bolts or the like. Accordingly, when the sidewall cleaning brush member 150 has reached the end of its service life, the bolt can be easily released and replaced with a new cleaning brush member 150.

Each of the pair of side wall cleaning brush members 150 is detachably attached to the first fastening plate 148 so that the casing unit 110 sweeps both side walls of the drainage passage 17 as it moves along the drainage passage 17, (17) to remove moss on both side walls.

The pair of side wall cleaning brush members 150 are adjustable in the left and right positions in accordance with the left and right movement of the one-phase left / right movement lever bars 147 by the forward / reverse rotation of the motor m1.

The pair of side wall cleaning brush members 150 may include a support 151 configured to have a predetermined length and a plurality of brush brushes 153 provided on one side of the support body. That is, the pair of side wall cleaning brush members 150 are formed in a vertically long shape, and the brush brush may be formed to face outward.

2, 3, 8 and 9, the up-and-down moving unit 160 includes a second gear casing 161, a second pinion 164, a vertical moving lever bar 167, 168).

The second gear casing 161 is fixed to the front surface of the casing unit 110. The second gear casing 161 can be coupled to the front surface of the casing 110 by fastening means such as welding or bolt.

The second gear casing 161 is provided with a second rak moving hole 162a formed to penetrate in the vertical direction and a second pinion inserting hole 162c formed to penetrate the second rak moving hole 162a in the front- At this time, one side of the second pinion insertion hole 162c is formed to be connected to the second lever movement hole 162a. A second cutout groove 162b is formed at a vertically middle position of the side of the second gear casing 161 so as to be connected to one side of the second rak moving hole 162a.

The second pinion 164 is rotatably installed in the second pinion insertion hole 162c. Specifically, in a state in which the second pinion 164 is inserted into the second pinion insertion hole 162c, the second rotation support member 166, which rotatably supports the rotation shaft of the second pinion 164, And is fitted to the side of the insertion hole 162c.

The rotary shaft of the second pinion 164 is rotatably mounted through the second rotation supporting member 166 and the rotating shaft of the second pinion 164 penetrates the entire surface of the casing 110 to rotate the motor M2 As shown in FIG. With the above configuration, the second pinion 164 can be rotated in accordance with the rotation of the motor M2.

As shown in Figs. 8 and 9, the second rak gear 167a is formed on one side and the other side except for the upper and lower ends has a longitudinal direction A flat second guide surface 167b is formed.

The up and down movement lever bars 167 are installed to be inserted into the second lever movement holes 162a and the second return gears 167a of the up and down movement lever bars 167 are connected to the second pinion 164 As shown in Fig. Therefore, the up-and-down moving rack bar 167 can be configured to be moved up and down according to the rotation of the second pinion 164.

In the present invention, in the state that the up-and-down recove bar 167 is inserted into the second recoating hole 162a, the second escape prevention member 162b is inserted into the second incision groove 162b formed at one side of the second gear casing 161 163 can be coupled and installed.

The second release preventing member 163 is provided so as to be in contact with the second guide surface 167b of the up and down movement lock bar 167 so that the up and down movement lock bar 167 does not come off from the second lock movement hole 162a .

That is, in a state in which the vertical movement retaining bar 167 is inserted into the second lock moving hole 162a, the second release preventing member 163 is in contact with the second guide surface 167b so that the second gear casing 161 The second guide surface 167b can be moved up and down by the second pinion 164 even if the up / down movement lever bar 167 is moved up and down through the second lever moving hole 162a, The upper and lower ends of the up and down moveable return bars 167 that are not formed on the second release preventing members 163 are caught by the second release preventing members 163 to prevent the up and down moveable return bars 167 from being disengaged from the two return movements 162a, The second guide surface 167b can be stably moved in contact with the second release preventing member 163 when the movement lock bar 167 moves up and down through the second rak moving hole 162a.

Each of the second fastening plates 168 is fixed to the lower end of the vertical movement lever bar 167. The second fastening plate 168 may be configured to be detachably coupled to the floor cleaning brush member 170 by a bolt or the like.

The side wall cleaning brush member 170 is detachably installed on the second fastening plate 168 to sweep the bottom of the drainage passage 17 as the casing portion 110 moves along the drainage passage 17, And is configured to remove moss.

The floor cleaning brush member 170 is vertically adjustable in accordance with the upward / downward movement of the vertical movement lever bar 167 by the forward / reverse rotation of the motor m2.

The floor cleaning brush member 170 may be formed of a support body and a plurality of brush brushes formed on one side of the support body in the same manner as the side wall cleaning brush member 170, . ≪ / RTI >

At this time, the bottom cleaning brush member 170 may have a length equal to the width of the bottom of the drainage passage 17 so that the bottom of the drainage passage 17 can be swept and brushed at one time. Similarly, And a length equal to the length of the side wall of the side wall 17.

10, the present invention can be configured such that the user can operate the motors m1 and m2 from a remote location by means of the remote controller 185. [

To this end, a configuration of a control unit 181 for controlling the driving of the motors m1 and m2 according to an operation signal of the remote controller 185 may be provided in the casing unit 110. [

Specifically, the control unit 183 includes a wireless communication unit 182 capable of communicating with the remote controller 185 in a wireless manner, a motor 182 for controlling the driving of the motors m1 and m2 in accordance with the motor operation signals received by the communication unit 182, And a drive control unit 183.

A battery 184 in the form of a rechargeable battery for supplying power to the motors m1 and m2 and the control unit 183 may be installed inside the casing unit 110. [

Although not shown, a solar panel (not shown) may be installed on the outer surface of the casing unit 110, and the battery 184 may be charged with electricity generated through the solar panel. In addition, in the present invention, the battery 184 may be a 12-VDC rechargeable battery. In this case, the present invention may further include a configuration of a power conversion converter for converting the electricity produced through the solar panel (not shown) into a voltage of 12V DC. That is, the electricity produced in the solar panel (not shown) may be converted to DC12V through the power conversion controller, and then charged to the battery 184. [

Hereinafter, with reference to Figs. 2 to 10, use of the drainage furnace moss removal apparatus 100 for a circular final settling basin of the present invention will be described.

 The moss removal apparatus 100 of the present invention is arranged such that the end of the scum skimmer 13 is inserted into the mounting means 130 and the tightening bolt 135 is tightened so that the end of the scum skimmer 13 .

When the moss removal unit 109 is mounted on the scum skimmer 13, the casing unit 110 moves along the drainage passage 17 on the drainage passage 17. That is, the scum skimmer 13 rotates in accordance with the rotation of the center cage 12, and the casing unit 110 rotates in conjunction with the rotation of the scum skimmer 13.

The pair of side wall cleaning brush members 150 installed on the rear surface of the casing unit 110 move while sweeping both side walls of the drainage channel 17 while the casing unit 110 moves along the drainage channel 17, The bottom cleaning brush member 170 installed on the front surface of the casing unit 110 is moved while sweeping the bottom of the drainage passage 17 so that the moss on the bottom of the drainage passage 17 .

The side wall cleaning brush member 150 and the floor cleaning brush member 170 are moved to both sides of the drainage passage 17 while the casing unit 110 moves along the drainage passage 17 in conjunction with the rotation of the scum skimmer 13. [ It is possible to maintain the cleanliness of the drainage passage 17 without any manual operation by the operator and to reduce the influence of moss on the TMS (water quality remote monitoring system) Efficient operation can be achieved.

Further, the present invention does not require a separate power source for moving the casing unit 110 along the drainage channel 17, but uses the rotational motion of the scum skimmer 13 configured in a conventional circular final precipitator, It can be cleaned and can be used continuously without power consumption for 24 hours.

In the case where the pair of side wall cleaning brush members 150 or the floor cleaning brush member 170 are not cleaned because they are not in contact with the side walls or the floor of the water discharging channel 17, The position of the sidewall cleaning brush member 150 in the left and right positions or the bottom position of the sidewall cleaning brush member 150 can be adjusted by controlling the left and right movement of the left and right movement lock bars 147 and the up and down movement of the up and down movement lock bars 167, The upper and lower positions of the cleaning brush member 170 are adjusted so that the side wall cleaning brush member 150 and the floor cleaning brush member 170 are reliably brought into contact with both side walls and the bottom of the water discharge channel 17, have.

Hereinafter, the moss removal apparatus according to the second embodiment of the present invention will be described with reference to Figs. 11 to 13. Fig.

The moss removal apparatus of the second embodiment is different from the first embodiment in that when the brush brush 173 of the bottom cleaning brush member 170 is contaminated, the moss removal apparatus of the second embodiment removes contaminants such as moss from the brush brush 173, Only the difference in that it further includes a configuration for cleaning the brush 173 is the same as that of the first embodiment with respect to the rest of the configuration. Therefore, the same components as those of the first embodiment are denoted by the same reference numerals, and a description thereof will be omitted.

A water inflow port 175 provided with a hose connector 176 is protruded from a support 171 of a floor cleaning brush member 170 at a rear end side and a front end portion of the support body 171 is provided with a longitudinal A plurality of water injection nozzle tubes 177 are formed along the inner surface of the support body 171 and an inner connection channel 174 for connecting the water inlet port 175 and the plurality of water injection nozzle tubes 177 is formed inside the support body 171 . The plurality of water injection nozzle tubes 177 protrude from the front end of the support body 171 and are formed in a bent end shape. The water introduced through the water inlet port 175 is configured to be injected at a high pressure into the front surface of the brush brush 173 through the water jet nozzle tube 177 via the inner connection channel 174.

A water pump 190 is installed at one side of the casing unit 110 so that the casing unit 110 is moved along the drainage path 17 together with the casing unit 110 as they move along the drainage channel 17, A suction hose 191 for sucking in water and a discharge hose 193 for discharging the water sucked through the suction hose 191 at a high pressure are provided. The discharge hose 193 is configured to be coupled to and connected to the hose connector 176 in an interference fit.

The distal end portion of the suction hose 191 is connected to the bottom of the drainage passage 17 as the casing portion 110 moves along the drainage passage 17 in the present invention so as to have a length reachable to the bottom of the drainage passage 17, And moves along the bottom of the drainage passage 17 while being in contact with the drainage passage 17.

When the water pump 190 is driven, the discharged water flowing through the drainage passage 17 is sucked through the suction hose 191 and discharged at a high pressure by the discharge hose 193, and this water flows into the water inlet port 175 , And is sprayed to the front surface of the brush brush 173 at a high pressure through the water spray nozzle tube 177. Accordingly, contaminants such as moss on the brush sole 173 are separated and removed from the brush sole 173 by the high-pressure water, so that the cleanliness of the brush sole 173 can be maintained constantly.

The water pump 190 may be configured to be controlled under the control of the control unit 191, and may be configured to be periodically driven at predetermined time intervals according to a predetermined program. In addition, the operator can send a pump operation signal via the remote controller 195 to configure the water pump 190 to be driven or stopped according to the operation of the user's remote controller 195.

Although not shown, in the present invention, the support 151 of the sidewall cleaning brush member 150 also has a water inlet port, an internal connection channel, and a water injection nozzle tube, and the water inlet port is provided with a water pump The high pressure water is sprayed onto the brush brush 153 of the side wall cleaning brush member 150 as the water pump 190 is driven so as to connect the water discharge hose 193 of the cleaning brush 190 to the brush brush 153) can be removed.

As described above, the present invention sucks the discharged water flowing along the drainage passage 17 and injects high-pressure water to the bottom cleaning brush member 170 and the side wall cleaning brush member 150 to remove contaminants, And the cleanliness of the side wall cleaning brush member 150 can be maintained.

In particular, according to the present invention, the structure of the apparatus can be simplified so as to increase the use efficiency of water by sucking and using the water on the water discharge passage 17 without being configured to receive water separately.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be understood by those skilled in the art that many changes and modifications of the present invention can be made without departing from the spirit and scope of the appended claims. Accordingly, all such appropriate modifications and changes, and equivalents thereof, should be regarded as within the scope of the present invention.

110 ... casing portion
120 ... connection bar
130 ... mounting means
135 ... tightening bolts
140 ... < / RTI >
141 ... first gear casing
144 ... first pinion
147 ... left and right moving lever bar
148 ... first fastening plate
150 ... side wall cleaning brush member
160 ... Up and down mobile unit
161 ... 2nd gear casing
164 ... second pinion
167 ... Moving up and down
168 ... second fastening plate
170 ... floor cleaning brush member
181 ... control unit
182 ... radio communication section
183 ... motor drive control section
184 ... battery
185 ... remote control

Claims (5)

And a mounting unit for fixing the end of the scum skimmer of the circular final settling tank to the end of the scrim skimmer of the circular final settling tank, wherein one end is fixed to the end of the scum skimmer by the mounting unit, A connection bar provided so as to extend toward the drainage passage side;
A casing unit installed at the other end of the connecting bar and configured to move along the drain path in accordance with rotation of the scum skimmer;
A pair of sidewall cleaning brushes installed on a rear surface of the casing for adjusting left and right positions to sweep both side walls of the drainage as the casing moves along the drainage path to remove moss from both side walls with the drainage;
A bottom cleaning brush member installed on a front surface of the casing unit and installed to be vertically adjustable and sweeping the bottom of the drain tank as the casing unit moves along the drain tank to remove moss formed on the bottom of the drain tank;
A left and right moving unit configured to connect the rear surface of the casing unit and the pair of side wall cleaning brush members to move the pair of side wall cleaning brush members to the left and right with respect to the casing unit; And
And a vertically moving unit configured to connect the front surface of the casing and the bottom cleaning brush member to move the bottom cleaning brush member vertically relative to the casing,
Wherein the left-
A first gear casing fixedly installed on a rear surface of the casing portion;
A first pinion rotatably installed in the first gear casing;
A first motor installed inside the casing portion, the rotation axis being connected to the first pinion to rotate the first pinion;
A pair of right and left moving rack bars installed to the left and right sides of the first gear casing and geared to the first pinion to be extended or retracted to both sides of the first gear casing along the rotational direction of the first pinion; ;
And a first fastening plate fixedly attached to an outer end of each of the pair of left and right moving lever bars, wherein the pair of side wall cleaning brush members are detachably coupled to each other,
The up-and-
A second gear casing fixedly installed on a front surface of the casing portion;
A second pinion rotatably installed in the second gear casing;
A second motor installed inside the casing portion, the rotating shaft being connected to the second pinion to rotate the second pinion;
A vertical gear lever installed vertically to the second gear casing and gear-connected to the second pinion to be vertically moved up and down the second gear casing according to the rotational direction of the second pinion;
And a second fastening plate fixed to the lower end of the up-and-down moving lever bar and detachably coupled to the bottom cleaning brush member,
A controller installed in the casing to control driving of the first motor and the second motor;
A remote controller for transmitting a motor operation signal to the control unit by an operation of a remote user;
A solar battery panel installed on an outer surface of the casing portion; And
And a battery installed in the casing and charged with electricity produced through the solar panel and supplying power to the first motor and the second motor, Removal device.

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