KR102497277B1 - Apparatus for remote contorol type inhale removing sludge by using siphonprinciple - Google Patents

Abstract

The present invention relates to a water tank (1), which is a sludge removal area precipitated and deposited in a lake or river, and a water tank with a filtration layer installed downstream of the water tank ( 2), and the sludge suction means 20 connected to the siphon conduit 21 and the inhaler 22 connected to the floating hull 10 while using the siphon action between the water tank and the water tank to suck and discharge the sludge In the sludge suction removal device, the floating hull 10 adjusts the position of the sucker coupled so that the suction of the sludge suction means can move in the front and rear, left and right and up and down directions in the water tank according to the rotation of the servo motor. It includes a part 1100, and the sludge suction means 20 crushes the sludge accumulated on the bottom of the water tank according to the rotation of the crushing motor 105 and moves the crushed sludge to the siphon pipe 21 a pulverization conveying means (100) installed in the inhaler (22) to induce; It is installed at the inlet of the inhaler 22, and a through hole 210 is formed so that the lowermost end of the pulverization conveying means protrudes, and prevents foreign substances that have not undergone pulverization, including leaves and garbage, from being sucked into the inhaler. a filtering means 200 in which a mesh network 220 is formed; Water supply means 305 installed on the floating hull to spray high-pressure water to pulverize the sludge accumulated together with the crushing and transport means 100 or to prevent and remove foreign substances from adhering to the mesh network of the filtering means 200 ) and a water jet 300 installed at the inlet of the inhaler 22 while being supplied with water; The inhaler position control is performed to detect the height of the topography of the bottom of the water tank included in the dead area where the inhaler 22 is movable in a state where the floating hull is stopped through the inhaler position adjusting unit 1100 of the floating hull 10. a height detection sensor 400 coupled with the unit 1100 to be movable in front and rear and left and right directions, respectively; a bottom photographing unit 500 installed in the suction unit to photograph the topography of the bottom of the water tank and the suction operation of the sludge in real time; a suction means manipulator 600 installed on the floating hull and manually manipulating the crushing transfer means 100 and the water jet 300 according to a user's manipulation; It is installed on the floating hull, receives the detection value of the height detection sensor 400, performs 3D mapping on the height of the dead zone, and then the inhaler 22 responds to the mapping in the dead zone. An automatic position control program 705 that controls the operation of the inhaler position adjusting unit 1100 to automatically move forward, backward, left and right, and up and down directions is programmed in advance, and a suction means control unit that communicates wirelessly with a remote control center. 700, wherein the sludge suction removal device is installed at a remote location while wirelessly communicating with the suction means control unit 700, and monitors the photographing screen and the mapping screen of the floor photographing means 500, respectively, while the suction device It relates to a remote control type sludge suction removal device using a siphon principle, characterized in that it includes a control center 800 capable of remotely manipulating each of the position adjusting unit 1100, the crushing and conveying means 100, and the water jet 300.

Description

Remote control type sludge suction removal device using siphon principle {Apparatus for remote contorol type inhale removing sludge by using siphonprinciple}

The present invention relates to a sludge suction removal device using a siphon principle, and more particularly, it is easy to control the position of a sludge suction means coupled to a floating hull in the front and rear, left and right and up and down directions by a servomotor capable of precise position control, respectively , It is possible to pulverize the sludge accumulated on the bottom of the water tank or prevent and remove foreign substances from sticking to the mesh network of the filtering means through the water jet composed of the crushing water jet and the foreign matter prevention water jet. After performing 3D mapping of the height of the terrain, an automatic positioning control program that controls the operation so that the inhaler automatically moves forward, backward, left, right, and up and down in response to the mapping is programmed in advance, and a remote control center It relates to a remote control type sludge suction removal device using a siphon principle that can be monitored and remotely operated in

In general, the siphon conduit principle uses the fact that water is pushed up into the hose due to air pressure acting on the upper liquid level.

At this time, atmospheric pressure is also acting on the liquid surface on the lower side, but the force pushing up the water is as weak as the pressure of the liquid column having the same height as the height difference h2-h1 of the liquid surface.

In other words, it is a kind of pipeline that moves water from a high place to a low place without tilting the container.

Using this principle, it is convenient to transfer chemicals or contaminants that are avoided to touch the air or adhere to objects, and can also separate and transfer only the clear liquid floating on top of the chemicals.

Preferably, for example, transferring oil from a drum to a keg through a hose uses this principle.

In addition, when a farm road crosses a road, railroad, or river, there is a case where it passes under it and flows under it. At this time, the flow is converted back to the flow of the open channel through the flow of the irrigation canal. called inverse siphon).

As described in the Republic of Korea Utility Model Publication No. 1998-059379 (October 26, 1998), a conventional sludge removal device using the siphon principle is used in artificially created water purification plants or sewage treatment plant sedimentation basins. A sludge removal device for removing accumulated sludge is illustrated in FIG. 1 .

The proposed prior art includes a sludge removal device including an underwater cart 108 and a rail 105 capable of removing sludge precipitated on the bottom of an artificially well-trimmed water purification plant and sewage treatment plant sedimentation tank (100) ), and the scraper 106, 106' rotates horizontally and vertically while the underwater cart 108 reciprocates back and forth by the electric motor 101 and the traction rope 104 for a time set by the operator. It is a pull-out apparatus using siphon action that collects sludge deposited by water and discharges it through a perforated drain pipe. It is a huge lake formed by natural environmental changes or artificially created. However, it is accompanied by considerable obstacles in removing the sludge deposited and deposited on the curved bottom of the river.

In addition, it is not possible to install various devices so that the underwater bogie can reciprocate back and forth like a limited water purification plant and sewage treatment plant, and it is possible to collect sludge by the dispersed flow of sediment due to the rotary overturn of the scraper in wider lakes and rivers. There are limits.

As shown in FIGS. 2 and 3 in order to solve the problems of the prior art, the applicant of the present invention discloses a floating hull for a sludge suction removal device using a siphon principle in Korean Patent Registration No. 10-0413621 (December 18, 2003) and Republic of Korea Patent Registration No. 10-0428704 (2004. 04. 12) proposed an inhaler for a sludge suction removal device using a siphon principle, respectively.

However, the proposed inhaler for the sludge suction removal device, that is, the sludge suction means, has a photographing means and a plurality of detection means installed at the bottom to detect the bottom topography of the water tank, but it is detected by foreign substances such as accumulated sludge and tree branches Means are frequently damaged, and multiple sensing means have to detect the floor one by one and are limited to detecting only the floor topography corresponding to the current location of the inhaler, so there are limitations in automatically controlling the movement of the inhaler and the control program is unnecessarily complicated. Therefore, there is a problem that may cause malfunction.

In addition, the single configuration of the mesh net installed at the bottom of the inhaler for the purpose of preventing the penetration of foreign substances raises the inhaler to the surface of the water and removes the mesh as clogging of the mesh often occurs due to foreign substances such as branches, garbage, and leaves during sludge suction work. It is necessary to remove foreign substances attached to the net, and because the user directly boards the floating hull and manipulates the operation, it is impossible to work in adverse conditions such as bad weather, and there is a risk of human life accidents due to marine accidents.

The object of the present invention, which was made to solve the above problems, is to easily control the position of the sludge suction means coupled to the floating hull in the front and rear, left and right and up and down directions, respectively, by a servomotor capable of precise position control, and pulverized water jet And it is possible to crush sludge accumulated on the bottom of the water tank or to prevent and remove foreign substances from sticking to the mesh network of the filtering means through the water jet composed of a water jet for preventing foreign substances. After 3D mapping, an automatic position control program that controls the operation so that the inhaler automatically moves forward, backward, left and right, and up and down in response to the mapping is programmed in advance, and a remote control center monitors and It is to provide a remote control type sludge suction removal device using a siphon principle capable of remote operation.

According to the features of the present invention for achieving the above object, a water tank (1), which is a sludge removal area deposited and deposited in a lake or a river, and a water tank capable of collecting and treating sludge discharged by the action of Saipan A purified water tank 2 with a filtration layer installed downstream and a sludge suction means 20 connected to a siphon conduit 21 with an aspirator 22 using a siphon action between the water tank and the purified water tank are suspended In the sludge suction removal device connected to the hull (10) and sucking and discharging sludge, in the floating hull (10), the inhaler of the sludge suction means is moved forward, backward, left and right, and up and down in the water tank according to the rotation of the servo motor. It includes an inhaler position control unit 1100 coupled to be movable in each direction, and in the sludge suction means 20, pulverized sludge while pulverizing the sludge accumulated on the bottom of the water tank according to the rotation of the crushing motor 105 a pulverization conveying means 100 installed in the inhaler 22 to induce movement of the siphon conduit 21; It is installed at the inlet of the inhaler 22, and a through hole 210 is formed so that the lowermost end of the pulverization conveying means protrudes, and prevents foreign substances that have not undergone pulverization, including leaves and garbage, from being sucked into the inhaler. a filtering means 200 in which a mesh network 220 is formed; Water supply means 305 installed on the floating hull to spray high-pressure water to pulverize the sludge accumulated together with the crushing and transport means 100 or to prevent and remove foreign substances from adhering to the mesh network of the filtering means 200 ) and a water jet 300 installed at the inlet of the inhaler 22 while being supplied with water; The inhaler position adjustment is performed to detect the height of the topography of the bottom of the water tank included in the dead area where the inhaler 22 is movable in a state where the floating hull is stopped through the inhaler position adjusting unit 1100 of the floating hull 10. a height detection sensor 400 coupled to be movable in front and rear and left and right directions together with the unit 1100; a bottom photographing unit 500 installed in the suction unit to photograph the topography of the bottom of the water tank and the suction operation of the sludge in real time; a suction means manipulator 600 installed on the floating hull and manually manipulating the crushing transfer means 100 and the water jet 300 according to a user's manipulation; It is installed on the floating hull, receives the detection value of the height detection sensor 400, performs 3D mapping on the height of the dead zone, and then the inhaler 22 responds to the mapping in the dead zone. An automatic position control program 705 that controls the operation of the inhaler position adjusting unit 1100 to automatically move forward, backward, left and right, and up and down directions is programmed in advance, and a suction means control unit that communicates wirelessly with a remote control center. 700, wherein the sludge suction removal device is installed at a remote location while wirelessly communicating with the suction means control unit 700, and monitors the photographing screen and the mapping screen of the floor photographing means 500, respectively, while the suction device Provided is a remote control type sludge suction removal device using a siphon principle, characterized in that it includes a control center 800 capable of remotely manipulating each of the position adjusting unit 1100, the crushing and conveying means 100, and the water jet 300.

In addition, the crushing and conveying means 100 is characterized by comprising a crushing scraper 110 protruding from the inlet of the inhaler 22 and a spiral transfer screw 120 coupled to the upper side of the crushing scraper. .

In addition, the water jet 300 is installed outside the inlet of the inhaler 22 and sprays high-pressure water downward, but the water jet 310 sprays inclined toward the center so as to spray around the grinding scraper 110. And, it is disposed inside the inlet of the inhaler 22 and sprays water to the mesh network of the filtering means 200 to prevent or remove foreign substances from sticking to the mesh network, but lower pressure than the pulverized water jet 310 It is characterized in that it comprises a foreign matter prevention water jet 320 for spraying water.

In addition, the height detection sensor 400 is characterized in that it is an ultrasonic sensor that detects a distance by generating ultrasonic waves.

In addition, the suction means control unit 600 is capable of ON/OFF of the crushing and conveying means 100 and manual manipulation of the rotational speed, and the control center via the suction means control unit 700 ( 800) and wirelessly communicating with the crushing transfer control unit 610, on/off of the water jet 300 and manual operation of water pressure are possible, and the control center via the suction means control unit 700 (800) and a water jet control unit 620 communicating wirelessly.

In addition, the suction means control unit 700 has a display unit on which a photographing screen of the floor photographing means 500 and a height mapping screen of the square area are respectively output, and the current position of the inhaler is displayed on the height mapping screen ( 710), and a notification unit 720 that outputs a notification sound and a notification light when the sludge suction operation in the blind area is automatically completed through the position automatic control program 705.

In addition, the control center 800 includes an inhaler remote control unit 810 for remotely manipulating the inhaler position control unit 1100, and a pulverization and transfer remote control unit 820 for remotely manipulating the pulverization and transfer means 100, A water jet remote control unit 830 for remotely manipulating the water jet 300, a photographing screen of the floor photographing means 500, and a height mapping screen of the square area are respectively output, and the current position of the inhaler is displayed on the height mapping screen. It is characterized in that it includes a remote display unit 840 to be displayed.

The remote control type sludge suction removal device using the siphon principle according to the present invention,

First, by performing position control of the sludge suction means coupled to the floating hull in the front and rear, left and right, and up and down directions by a servo motor capable of precise position control, the problems of the conventional time belt method are solved and the position control is more precise. there is.

Second, there is an effect capable of pulverizing the sludge accumulated on the bottom of the water tank or preventing and removing foreign substances from adhering to the mesh network of the filtering means through the water jet composed of the crushing water jet and the foreign matter prevention water jet.

Third, after receiving the detection value of the height detection sensor and performing 3D mapping of the height of the floor topography, the positioning control automatically controls the operation so that the inhaler automatically moves forward, backward, left and right, and up and down in response to the mapping. The control program is programmed in advance, and monitoring and remote control are possible at a remote control center, so that work can be performed unmanned without a worker on board the floating hull, enabling work in adverse weather conditions and reducing the number of working manpower. It has the effect of fundamentally preventing human casualties caused by marine accidents.

1 is a view showing a sludge removal device according to the prior art
2 and 3 are views respectively showing a sludge suction removal device using the siphon principle proposed by the present applicant
Figure 4 is a view schematically showing the overall configuration of an embodiment of a remote control type sludge suction removal device using the siphon principle according to the present invention
5 is a three-dimensional view of the inhaler position control unit included in the floating hull in the embodiment of FIG. 4 by separating it
Figure 6 is a cross-sectional view of the inhaler included in the sludge suction means in the embodiment of Figure 4;
7 is a block diagram showing in detail a floating hull control unit and a configuration associated therewith based on the embodiment of FIG. 4
8 is a block diagram showing in detail a suction means control unit and a configuration associated therewith based on the embodiment of FIG. 4;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same components have the same numerals as much as possible even if they are displayed on different drawings, and even if the same numerals as in the prior art are indicated The prior art should be interpreted as such. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description will be omitted.

First, the sludge suction removal device using the siphon principle is a sludge using the siphon principle of Korean Registered Patent Publication No. 10-0413621 (December 18, 2003) filed and registered by the applicant of the present invention as described above in the background art. Floating hull for suction removal device and Korea Patent Publication No. 10-0428704 (2004. 04. 12) composed of a suction device for sludge suction removal device using siphon principle A water tank (1), a water tank (2) having a filtration layer installed downstream of the water tank capable of collecting and treating sludge discharged by the sipan action, and using a siphon action between the water tank and the water tank It is a sludge suction removal device that sucks and discharges sludge while the sludge suction means 20 connected to the siphon conduit 21 and the suction device 22 is connected to the floating hull 10. The present invention is an improved sludge suction removal device using the siphon principle according to the prior art, and a detailed description of the improved main components is as follows.

The remote control type sludge suction removal device using the siphon principle according to the present invention includes a floating hull 10, a sludge suction means 20 and a control center 800 as shown in FIGS. 4 to 8 .

As shown in FIGS. 4, 5 and 7, the floating hull 10 is a hull for positioning the sludge suction means in a position where sludge discharge is required while driving in the water tank, and includes an inhaler position adjusting unit 1100, a traveling means 1200 ), a photographing means 1300, a Global Positioning System (GPS) 1400, a manipulation unit 1500, a floating hull control unit 1600 and a warning unit 1700.

Specifically, as shown in FIGS. 4 and 5, the inhaler position adjusting unit 1100 is configured so that the inhaler of the sludge suction means can move in the front, rear, left and right directions and up and down directions in the water tank according to the rotation of the servo motor. It is a combined means. To this end, a forward/backward moving unit 1110, a left/right moving unit 1120, and a vertical moving unit 1130 are included. A servomotor is a motor used to give rotation or displacement of a load by converting the electrical control symbol of a servomechanism into torque. It is used for mechanisms that require precise position control or speed control. , It is used for each position control in the left and right and up and down directions.

The forward and backward moving unit 1110 is a means for linearly moving the first movable body 1112 in the forward and backward directions according to the rotation of the first servomotor 1111 fixedly coupled to the upper side of the floating hull.

The left/right moving unit 1120 is a means for linearly moving the second moving body 1122 in the left/right direction according to the rotation of the second servomotor 1121 fixedly coupled to the first moving body.

In the vertical moving unit 1130, the third moving body 1132 linearly moves in the vertical direction according to the rotation of the third servomotor 1131 fixedly coupled to the second moving body, and the third moving body includes the inhaler and the inhaler. A connected siphon conduit is the combined means.

In other words, the inhaler position adjusting unit 1100 is configured to allow the inhaler to move forward, backward, left and right, and up and down in the water tank, respectively, and includes the forward and backward movement unit 1110, the left and right movement unit 1120, and As the upward and downward movement units 1130 are coupled in conjunction with each other, finally, the inhaler can be easily moved forward, backward, left and right, and up and down, respectively. For example, the movement of the position in the forward and backward directions and in the left and right directions is performed by maintaining the current position of the floating hull through an automatic position control program 705 programmed in advance in the suction means control unit 700 of the sludge suction means 20 to be described later. In the state, the inhaler is operated during the sludge suction operation within the square area in the front and rear and left and right directions, and the vertical position movement raises the inhaler to be separated from the bottom of the water when driving the floating hull or starts the sludge suction operation. It operates when the inhaler descends to approach the bottom of the water, and can be operated according to the height of the topography of the bottom of the water during the sludge suction operation.

In addition, each of the forward/backward movement unit 1110, left/right movement unit 1120, and up/down movement unit 1130 converts rotational motion into linear motion using an electric cylinder method, a ball screw method, or a rack and pinion gear. (rack and pinion gear) method can be selected. For example, FIG. 5 shows that each of the forward/backward movement unit 1110, the left/right movement unit 120, and the up/down movement unit 130 is configured in a ball screw manner.

As shown in FIGS. 4 and 7 , the driving means 1200 is a means combined to obtain propulsive force according to manual operation or remote operation and to be able to travel in the forward and backward directions and in the left and right directions in the water tank, and includes an outboard motor 1210 and a guide. motor 1220.

Specifically, the outboard motor 1210 is coupled to the rear of the floating hull, and is a means for long-distance traveling that obtains propulsive power by burning gasoline or diesel fuel or receiving electricity to rotate a propeller. That is, the outboard motor is a means operated when traveling a long distance of 500 m or more to move the anchored floating hull to a position requiring sludge suction work.

The guide motor (guide motor, 1220) is coupled to the front of the floating hull, and is a means for fine short-distance traveling that obtains propulsion by rotating a propeller supplied with power from a battery. That is, the guide motor is a means that is operated when the floating hull moves a short distance of less than 500 m while performing the sludge suction operation.

As shown in FIGS. 4 and 7 , the photographing means 1300 captures the surrounding environment of the water tank in real time for the remote manipulation of the traveling means 1200, and pan/tilt/zoom (PTZ) operations according to the remote manipulation. This is possible, and a plurality may be installed depending on the size of the floating hull. Pan is an action of rotating the photographing means in the left and right horizontal directions, tilt is an action of rotating the photographing means in an up and down vertical direction, and zoom is an action of approaching a subject with the photographing means fixed or It refers to the action of changing the focal length so that it zooms in and out.

The GPS (Global Positioning System, 1400), as shown in FIGS. 4 and 7, is a means for detecting a current position value to maintain the original position during the operation of suctioning and discharging sludge through the sludge suction means. GPS (Global Positioning System) is a satellite navigation system that calculates the user's current location by receiving signals from GPS satellites. It is mainly used in navigation devices such as aircraft, ships, and automobiles, and recently it is also widely used in smartphones and tablet PCs. In the present invention, the current of the floating hull 10 is It is used for position detection.

As shown in FIGS. 4 and 7 , the control unit 1500 is a means for manually manipulating the inhaler position control unit 1100 and the traveling means 1200 according to the user's manipulation, and the inhaler position control unit 1100 manual operation is possible, and manual operation of the inhaler control unit 1510 wirelessly communicating with the control center 800 through the floating hull control unit 1600 to be described later and the traveling means 1200 is possible, and the floating It includes a travel control unit 1520 that wirelessly communicates with the control center 800 through the hull control unit 1600.

Specifically, the inhaler control unit 1510 is configured to manually operate each of the forward and backward movement unit 1110, left and right movement unit 1120, and up and down movement unit 1130 included in the inhaler position adjusting unit 1100. The driving control unit 1520 is configured to manually operate each of the outboard motor 1210 and the guide motor 1220 included in the driving means 1200. At this time, the travel control unit 1520 is configured to be capable of lifting and lowering each of the outboard motor 1210 and the guide motor 1220 up and down the surface of the water. It may be configured to raise the motor above the water surface and to raise the outboard motor above the water surface during short-distance driving through the guide motor.

As shown in FIGS. 4 and 7 , the floating ship control unit 1600 is pre-programmed with an autonomous driving program 1605 for autonomously driving the driving means 1200 to maintain the current position by receiving the position value of the GPS. It is a control means for wirelessly communicating with the remote control center 800.

In addition, the autonomous driving program 1605 of the floating hull control unit 1600 is programmed in advance in the suction means control unit 700 of the sludge suction means 20 to be described later at the current position by the position automatic control program 705 When the inhaler 22 moves all over the rectangular area on the bottom of the water tank, the driving means 1200 is controlled so that the floating hull is automatically moved forward and backward or left and right.

As shown in FIGS. 4 and 7, the warning means 1700 includes a warning light 1710 outputting a warning light and a speaker 1720 outputting a warning sound, and the sludge suction means 20 to be described later is the aspirator A distance sensor 23 detecting the distance between 22 and the bottom of the water is coupled.

Here, the output of the warning means 1700 is controlled by the warning program 1606 of the floating hull controller 1600. The warning program 1606 receives the detection value of the distance sensor, transmits it to the control center 800, compares and analyzes the detection value and a preset distance reference value, and outputs a warning light and a warning sound to the warning means 1700. It is programmed in advance as a program that controls to be. Through this, when the distance between the inhaler 22 and the bottom of the water reaches a predetermined distance, a warning light and a warning sound are output to the warning means 1700 and a warning signal is transmitted to the control center 800, thereby Both the user on board and the user located in the control center can quickly recognize and induce manual manipulation of the vertical movement unit 1130 of the inhaler position adjusting unit 1100 or remote manipulation of the control center. The warning program 1606 may be programmed to automatically stop the vertical moving unit 1130 at the time when the warning means 1700 is controlled to be output.

As described above, the remote control type sludge suction removal device using the siphon principle according to the present invention configured with an improved floating hull moves the sludge suction means coupled to the floating hull by a servo motor capable of precise position control in the front, rear, left and right directions and up and down directions, respectively. As the position control is performed, the problem of the conventional time belt method is solved, the position control has a more precise effect, and the real-time image taken from the filming means is monitored, and the floating hull can be driven by unmanned remote control, so it can work even in adverse weather conditions. It is possible to reduce the number of workers, has the effect of fundamentally preventing human damage caused by marine accidents, and receives GPS (Global Positioning System) signals during the sludge suction operation to determine the current position of the floating hull. As the autonomous driving program of the driving means is programmed to maintain, there is an effect of solving the problems of the conventional wire and fixing weight method and easily maintaining the current position.

As shown in FIGS. 4 to 8, the sludge suction means 20 is a means in which the inhaler 22 is connected to the siphon conduit 21 to suction and discharge sludge while using a siphon action between the water tank and the water tank. The siphon conduit and the inhaler may be detachably coupled to each other, and a plurality of siphon conduits may be flexibly coupled to facilitate length extension and bending deformation.

Specifically, the sludge suction means 20 includes a crushing conveying means 100, a filtering means 200, a water jet 300, a height detection sensor 400, a bottom photographing means 500, a suction means operation unit 600, and A suction means control unit 700 is included.

As shown in FIGS. 4, 5 and 8, the crushing and conveying means 100 crushes the sludge accumulated on the bottom of the water tank according to the rotation of the crushing motor 105 and feeds the crushed sludge to the siphon pipe 21. It is installed on the inhaler 22 to induce movement. To this end, it includes a crushing scraper 110 protruding from the inlet of the inhaler 22 and a spiral transfer screw 120 coupled to the upper side of the crushing scraper.

Here, the crushing scraper 110 and the transfer screw 120 rotate together according to the rotation of the crushing motor, and the crushing scraper 110 crushes the sludge while contacting the sludge accumulated on the bottom of the water tank, and the transfer The screw 120 is configured to guide the pulverized sludge to the siphon conduit via the aspirator, and the rotation speed can be controlled through the suction means control unit 700 to be described later.

As shown in FIG. 6, the filtering means 200 is installed at the inlet of the inhaler 22, and has a through hole 210 formed so that the lowermost end of the crushing and conveying means protrudes, and crushes leaves or garbage. It is a means in which the mesh 220 is formed to prevent foreign substances that have not passed through from being sucked into the inhaler. At this time, the inlet of the inhaler to which the filtering means 200 is coupled may be formed in the shape of a fallopian tube to facilitate inhalation of sludge.

As shown in FIGS. 6 and 8, the water jet 300 sprays high-pressure water to pulverize the sludge accumulated together with the pulverization and transport means 100 or to prevent foreign matter from adhering to the mesh network of the filtering means 200. It is installed at the inlet of the inhaler 22 while receiving water from the water supply means 305 installed on the floating hull to prevent and remove it, and the water supply means 305 is a suction hose to suck water from the water tank. ) is provided. A water jet is a device that sprays pressurized water at high pressure, and is mainly used for washing or cutting. In the present invention, it is used for pulverizing sludge and preventing and removing foreign substances. 320).

The pulverizing water jet 310 is a water jet that is installed outside the inlet of the inhaler 22 and injects high-pressure water downward while inclining toward the center so as to spray around the pulverizing scraper 110 . That is, the pulverizing water jet 310 is configured to spray high-pressure water to the sludge being pulverized through the pulverizing scraper 100 to facilitate the pulverizing operation, and may be configured in multiple numbers.

In addition, the foreign matter prevention water jet 320 is disposed inside the inlet of the inhaler 22 and sprays water to the mesh net of the filtering means 200 to prevent or remove foreign matter from sticking to the mesh net, It is a water jet that sprays water at a lower pressure than the pulverized water jet 310 . That is, the foreign matter prevention water jet 320 is configured to prevent or remove foreign matter from sticking to the mesh network according to automatic control or manual operation during the sludge suction operation, and sprays low-pressure water to spread widely to the mesh Water is sprayed on the entire mesh while preventing damage to the mesh, and a plurality may be configured. In addition, it can be used to secure visibility in turbid water due to sludge and foreign substances during sludge suction work.

As shown in FIGS. 5 and 8, the height detection sensor 400 is a square where the inhaler 22 can move in a state where the floating hull is stopped through the inhaler position adjusting unit 1100 of the floating hull 10. A sensor coupled to be movable in the front and rear and left and right directions together with the inhaler position adjusting unit 1100 to detect the height of the topography of the bottom of the water tank included in the area, an ultrasonic sensor that detects a distance by generating ultrasonic waves ) may be used, and may be coupled to the inhaler position adjusting unit 1100 or the siphon conduit.

As shown in FIGS. 6 and 8, the floor photographing means 500 is a means installed in the aspirator to photograph the bottom topography of the water tank and the suction operation of the sludge in real time, deposited on the floor without interfering with the sludge suction operation It is installed at a certain height from the inlet of the inhaler to prevent damage caused by foreign substances.

Here, the reason why the bottom photographing means 500 is configured is to easily grasp the topography of the bottom of the water tank together with the height detection sensor 400, and the grinding and conveying means according to the amount of deposited foreign matter and the turbid state in the water. This is to induce control of the operation of (100) and the water jet (300). That is, when there are many deposited foreign substances while monitoring the shooting screen with the display means provided in the floating hull and the control center, the pulverizing scraper 110 of the pulverizing transport means 100 is brought into contact with the floor to increase the rotational speed, and the pulverizing water jet ( 310) is operated so that the sludge is sucked in while crushing is performed, and when the water is turbid, the foreign matter prevention water jet 320 is operated to induce visibility to be secured.

As shown in FIGS. 4 and 8, the suction means control unit 600 is installed on the floating hull and is a means for manually manipulating the crushing transfer means 100 and the water jet 300 according to a user's manipulation, A crushing and conveying operation unit 610 capable of manually manipulating ON/OFF and rotational speed of the crushing and conveying means 100 and wirelessly communicating with the control center 800 via the suction means control unit 700. ), and manual manipulation of ON/OFF and water pressure of the water jet 300 is possible, and the water jet control unit 620 wirelessly communicates with the control center 800 via the suction means control unit 700. ).

As shown in FIGS. 4 and 8, the suction means control unit 700 is installed on the floating hull, receives the detection value of the height detection sensor 400, and performs 3D mapping of the height of the rectangular area. Then, the position automatic control program 705 controls the operation of the inhaler position adjusting unit 1100 so that the inhaler 22 automatically moves forward, backward, left and right, and up and down in the blind area in response to the mapping. It is programmed in advance and is a means of communicating wirelessly with a remote control center. Here, 3D mapping is a drawing of the coordinate values of the three axes XYZ so that the height of a certain space is three-dimensionally displayed. The direction, Z-axis represents the height of the rectangular area, that is, coordinate values in the vertical direction, and each coordinate value receives the data detected from the height detection sensor 400 and connects the coordinate values of each point to form a drawing. 3D mapping is performed while doing so. In addition, the position automatic control program 705 controls the inhaler position control unit 1100 so that the inhaler 22 automatically moves forward, backward, left and right, and up and down respectively in the blind area according to the 3D mapping. ) is a program that automatically controls the operation of

In other words, the suction means control unit controls the operation of the inhaler position adjusting unit in the forward and backward directions and in the left and right directions with the inhaler positioned upward in advance for the 3D mapping, and then returns to the position automatic control program. Accordingly, the operation of the inhaler position adjusting unit is automatically controlled again so that the inhaler 22 automatically moves forward, backward, left and right, and up and down in the blind area according to the 3D mapping.

In addition, the suction means control unit 700 outputs a photographing screen of the floor photographing means 500 and a height mapping screen of the square area, respectively, and a display unit 710 displaying the current position of the inhaler on the height mapping screen. ), and a notification unit 720 that outputs a notification sound and a notification light when the sludge suction operation in the blind area is automatically completed through the position automatic control program 705.

In addition, the suction means control unit 700 is electrically connected to the floating hull control unit 1600 and communicates with each other so that the operation control of the floating hull 10 and the sludge suction means 20 is performed in conjunction with each other, Although not shown in the drawing, a power supply means including a solar panel and a rechargeable and replaceable battery is placed on the floating hull 10 to supply electricity to the floating hull and the sludge suction means.

As shown in FIGS. 4, 7 and 8, the control center 800 is installed in a remote location while wirelessly communicating with the suction means control unit 700, and monitors the photographing screen and the mapping screen of the floor photographing means 500, respectively. It is a means capable of remotely controlling each of the inhaler position control unit 1100, the crushing transfer means 100, and the water jet 300 while doing so. To this end, the control center 800 includes an inhaler remote control unit 810 for remotely manipulating the inhaler position control unit 1100, and a pulverization and transfer remote control unit 820 for remotely manipulating the pulverization and transfer means 100, A water jet remote control unit 830 for remotely manipulating the water jet 300, a photographing screen of the floor photographing means 500, and a height mapping screen of the square area are respectively output, and the current position of the inhaler is displayed on the height mapping screen. A remote display unit 840 is displayed.

In addition, the control center 800 wirelessly communicates with the floating hull control unit 1600, remotely controls the pan/tilt/zoom operation of the photographing means 1300, monitors the photographed screen, and monitors the driving means 1200. can be remotely manipulated, and for this purpose, the driving remote control unit 850 remotely controls the traveling means 1200 and the shooting remote control unit 860 remotely controls pan/tilt/zoom operations of the photographing means 1300. And, it further includes a shooting monitoring unit 870 for displaying the real-time image captured by the photographing unit 1300 .

Therefore, the remote control type sludge suction removal device using the siphon principle according to the present invention, first, performs position control of the sludge suction means coupled to the floating hull in the front and rear, left and right, and up and down directions by a servomotor capable of precise position control. According to this, the problem of the conventional time belt method is solved and the position control has a more precise effect.

Second, there is an effect capable of pulverizing the sludge accumulated on the bottom of the water tank or preventing and removing foreign substances from adhering to the mesh network of the filtering means through the water jet composed of the crushing water jet and the foreign matter prevention water jet.

Third, after receiving the detection value of the height detection sensor and performing 3D mapping of the height of the floor topography, the positioning control automatically controls the operation so that the inhaler automatically moves forward, backward, left and right, and up and down in response to the mapping. The control program is programmed in advance, and monitoring and remote control are possible at a remote control center, so that work can be performed unmanned without a worker on board the floating hull, enabling work in adverse weather conditions and reducing the number of working manpower. It has the effect of fundamentally preventing human casualties caused by marine accidents.

The above description is merely an example of the technical idea of the present invention, and various modifications and variations can be made to those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed according to the claims below, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

1: water tank 2: water tank
10: floating hull 20: sludge suction means
100: crushing transfer means 110: crushing scraper
120: transfer screw 200: filtering means
210: through hole 220: mesh network
300: water jet 310: grinding water jet
320: foreign matter prevention water jet 400: height detection sensor
500: floor shooting means 600: suction means control unit
610: crushing transfer control unit 620: water jet control unit
700: suction means control unit 710: display unit
720: notification unit 800: control center
810: inhaler remote control unit
820: pulverization transfer remote control unit 830: water jet remote control unit
840: remote display unit 850: driving remote control unit
860: shooting remote control unit 870: shooting monitoring unit
1100: inhaler position control unit 1200: driving means
1300: photographing means 1400: GPS
1500: control unit 1600: floating hull fisherman
1700: warning means

Claims (7)

A water tank (1), which is an area for removing sludge precipitated and deposited in lakes or rivers, and a water tank (2) with a filtration layer installed downstream of the water tank to collect and treat the sludge discharged by the action of Saipan , Sludge suction means 20, in which the suction device 22 is connected to the siphon conduit 21, is connected to the floating hull 10 to suction and discharge sludge while using the siphon action between the water tank and the water tank. In the removal device,
In the floating hull 10,
An inhaler position adjusting unit 1100 coupled so that the inhaler of the sludge suction means can move in front and rear, left and right and up and down directions in the water tank according to the rotation of the servomotor,
In the sludge suction means 20,
a crushing transport means 100 installed in the suction machine 22 to pulverize the sludge accumulated on the bottom of the water tank according to the rotation of the crushing motor 105 and guide the movement of the pulverized sludge to the siphon conduit 21;
It is installed at the inlet of the inhaler 22, and a through hole 210 is formed so that the lowermost end of the pulverization conveying means protrudes, and prevents foreign substances that have not undergone pulverization, including leaves and garbage, from being sucked into the inhaler. a filtering means 200 in which a mesh network 220 is formed;
Water supply means 305 installed on the floating hull to spray high-pressure water to pulverize the sludge accumulated together with the crushing and transport means 100 or to prevent and remove foreign substances from adhering to the mesh network of the filtering means 200 ) and a water jet 300 installed at the inlet of the inhaler 22 while being supplied with water;
The inhaler position adjustment is performed to detect the height of the topography of the bottom of the water tank included in the dead area where the inhaler 22 is movable in a state where the floating hull is stopped through the inhaler position adjusting unit 1100 of the floating hull 10. a height detection sensor 400 coupled to be movable in front and rear and left and right directions together with the unit 1100;
a bottom photographing unit 500 installed in the suction unit to photograph the topography of the bottom of the water tank and the suction operation of the sludge in real time;
a suction means manipulator 600 installed on the floating hull and manually manipulating the crushing transfer means 100 and the water jet 300 according to a user's manipulation;
It is installed on the floating hull, receives the detection value of the height detection sensor 400, performs 3D mapping on the height of the dead zone, and then the inhaler 22 responds to the mapping in the dead zone. An automatic position control program 705 that controls the operation of the inhaler position adjusting unit 1100 to automatically move forward, backward, left and right, and up and down directions is programmed in advance, and a suction means control unit that communicates wirelessly with a remote control center. including (700);
The sludge suction removal device,
It is installed in a remote location while communicating wirelessly with the suction means control unit 700, and while monitoring the photographing screen and mapping screen of the floor photographing means 500, respectively, the inhaler position adjusting unit 1100, the crushing transfer means 100, Including a control center 800 capable of remotely controlling each of the water jets 300,
The crushing and conveying means 100,
A grinding scraper 110 protruding from the inlet of the inhaler 22,
It includes a spiral transfer screw 120 coupled to the upper side of the crushing scraper,
The water jet 300,
A pulverizing water jet 310 installed outside the inlet of the inhaler 22 to inject high-pressure water downward and inclined toward the center so as to inject water around the pulverizing scraper 110;
It is disposed inside the inlet of the inhaler 22 and sprays water to the mesh net of the filtering means 200 to prevent or remove foreign matter from sticking to the mesh net, but lower pressure than the pulverized water jet 310. Including a foreign matter prevention water jet 320 for spraying,
The suction means control unit 700,
A display unit 710 that outputs a photographing screen of the floor photographing means 500 and a height mapping screen of the square area, respectively, and displays the current position of the inhaler on the height mapping screen;
A notification unit 720 for emitting and outputting a notification sound and a notification light when the sludge suction operation in the blind area is automatically completed through the position automatic control program 705 Remote using the siphon principle, characterized in that Controlled sludge suction removal device.
delete delete According to claim 1,
The height detection sensor 400,
A remote control type sludge suction removal device using a siphon principle, characterized in that it is an ultrasonic sensor that detects a distance by generating ultrasonic waves.
According to claim 1,
The suction means manipulation unit 600,
A crushing and conveying operation unit capable of manually manipulating ON/OFF and rotational speed of the crushing and conveying means 100 and wirelessly communicating with the control center 800 via the suction means control unit 700 ( 610) and,
A water jet control unit 620 capable of turning on/off of the water jet 300 and manual operation of water pressure, and wirelessly communicating with the control center 800 via the suction means control unit 700 A remote control type sludge suction removal device using the siphon principle, characterized in that.
delete According to claim 1,
The control center 800,
An inhaler remote control unit 810 for remotely controlling the inhaler position control unit 1100;
A crushing and conveying remote control unit 820 for remotely manipulating the crushing and conveying means 100;
A water jet remote control unit 830 for remotely controlling the water jet 300;
The siphon characterized in that it includes a remote display unit 840 that outputs a photographing screen of the floor photographing means 500 and a height mapping screen of the square area, and displays the current position of the inhaler on the height mapping screen. A remote control type sludge suction removal device using the principle.

Images