KR101017831B1 - Washing machine for reservoir or coast bottoms - Google Patents

Abstract

The present invention relates to a washing apparatus for suction-pressing and removing sediments that contaminate water quality and promote eutrophication by sedimentation and decay at the bottom of a reservoir or a coastal region or a river, wherein the washing apparatus comprises a hollow part and an inlet at one side thereof. Is formed and the other side of the housing having a predetermined size is formed drainage port and sediment discharge port; A suction pump coupled to a suction hose connected to the suction port to forcibly suction the precipitate together with the river water; A compression screw which is formed across one side of the enclosure to the sediment outlet side and is supported by the support provided on the sediment outlet side and rotated by a motor; A strainer provided inside the enclosure so as to be integrally formed on the shaft of the motor with a diameter slightly smaller than that of the enclosure to rotate integrally with the motor; In the cleaning device consisting of: a sediment receiving portion provided to be in contact with the sediment outlet side housing, the both sides are closed at the end of the suction hose 112, while connecting the suction pipe 185 downward, connected from both sides downward And a discharge pipe 188 fixed to the body of the recess of the central portion of the suction port 195 protruding downward by a fixing belt 215, floating on both sides of the discharge pipe 188. A sphere 198 is formed, and the discharge pipe 188 is connected to the pressurized pump, and the suction pipe 185 and the discharge pipe 188 are fixed with a frame 133, and swelling 182 is located at the upper side thereof. ) Is assembled, and the rotor 202, 205 for promoting the left and right and front and rear movement on the frame 133 for fixing the suction pipe 185 and the discharge pipe 188 is characterized in that the cleaning device.

Therefore, the present invention is to suck the sediment deposited on the bottom of the reservoir or river over the vessel to remove water by pressing the sediment only, the sediment of the reservoir or river bottom can be easily and easily removed and discharged.

River, sediment, suction pipe, discharge pipe, swelling

Description

Washing machine for reservoir or coast bottoms}

The present invention relates to a washing apparatus for suction-pressing and removing the precipitate in order to prevent the precipitate precipitated at the bottom of the reservoir or the coastal zone to decay and contaminate the water quality and promote eutrophication.

In general, because reservoirs or rivers are always in a steady state or the flow is not fast, sediments such as sewage and suspended solids accumulate on the riverbed, and these deposits decay over a long period of time, polluting the water quality, causing odors, and eutrophication. Because of this, fish can not survive.

In particular, sediment that has settled on the bottom surface of a reservoir or stream may be swept away by flowing water in the central part where the flow of water is fast, but the velocity of flowing water is relatively weak at the inner side where the edge and the river are curved. Deep precipitation occurs. Of course, due to the rainy season or heavy rain, there is a certain amount of sediment removal effect, but only temporary and its effect is insignificant.

It is also operating a cage farm to increase income by expanding catches in coastal areas. This is a food for raising fish, and in the process of supplying artificial feed to the cages, the fish should be fed while the food is sinking. In some cases, the food that cannot be eaten while sinking is sinking, and most of the cages are kept in cages. It will accumulate on the bottom of the building and cause contamination of the sewage over time.

On the other hand, the sediment accumulated on the bottom should be periodically cleaned, which is often impossible due to conditions, and in particular, in the summer, severe damage to the aquaculture industry is caused by the occurrence of red tide. .

In the farms where nets are installed near the sea and artificially farming fish and shellfish, the sediments such as artificial feeds accumulated on the bottom decay, causing harmful gases or odors, which greatly affects the growth of farmed fish. At the same time, serious problems are emerging that pollute the surrounding ocean.

This is because sediment accumulated from the bottom surface of the reservoir or coastal area is formed in a cloudy state of sedimentation which is settled in the state of floating in the water, so it is easy to eject harmful substances due to decay and corrosion depending on the water temperature, especially in summer In addition to the odor, red tide occurs, causing damage to farmed fish in cages.

In addition, in order to reduce the damage caused by the red tide that occurs during the cold season, the farm is promoting the expansion of a wastewater treatment plant for the purification of wastewater, which is a source of pollution from streams flowing from nearby coastal areas.

However, the pollution caused by the decay of surplus feed to the sea where the feed is sinking due to the fixation for stability by currents in the coastal area is caused by mixing with the fluctuating river water that flows from the land, especially during the hot summer season. Red tide causes damage to the aquaculture industry, but it is difficult to clean or move cages.

The present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to provide a cleaning device capable of sucking and removing deposits accumulated on the bottom surface of a reservoir or a river or cage farm.

This aims to float the sediment while moving the rectangular area of cage farm evenly and to remove it by suction.

In addition, another object of the present invention is another object to be able to compress by removing the water of the sediment sucked onto the vessel.

The present invention for the above object consists of a hollow portion and the upper portion of the housing is connected to the suction hose and the bottom portion is formed of a drain hole; A suction pump coupled to the suction hose to forcibly suction the precipitate together with the coastal seawater; It is installed spaced apart at predetermined intervals in the enclosure, the wall is formed with a plurality of drain holes and the bottom of the filter bin formed with a waste outlet; A screw which is in contact with the inner circumferential surface of the trap and is formed in a spiral having a predetermined width and rotated by a low speed motor; In the cleaning device consisting of; a plurality of rotating plates installed on a separate high speed motor shaft inside the screw,

While connecting the suction pipe 185 to the end of the suction hose 112, to configure the suction port 195 connected to both sides,

While forming a discharge pipe 188 for fixing the body of the suction pipe 185 with the fixing belt 215, the floating port 198 is formed on both sides of the discharge pipe 188, the discharge pipe 188 is pressurized Connect it with a pump,

While fixing the suction pipe 185 and the discharge pipe 188 with the frame 133, assembling the bookkeeping 182 on the upper side thereof,

The invention provides that the rotor blades 1, 2 (202) 205 to the frame to be fixed to the body of the suction pipe 185 and the discharge pipe (188).

In another aspect, the present invention is characterized in that the water detector is installed in the lower part of the vessel, the water is monitored by a display device installed inside the vessel, and the cleaning is performed while adjusting the movement of the body of the intake and exhaust pipe.

In addition, the present invention is characterized in that the outer side of the screw is further provided with a bending table that is bent in the downward direction.

Hereinafter, the configuration of the most preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic conceptual view of a state in which a washing apparatus according to the present invention is installed on a ship, FIG. 2 is a partially cutaway perspective view of the washing apparatus according to the present invention, and FIG. 3 is a partial side cross-sectional view of the washing apparatus according to the present invention; 4 is a plan sectional view of the cleaning apparatus according to the present invention. 5 is a partially enlarged enlarged perspective view of the main part in FIG. 1, FIG. 6 is a side view of an embodiment of the main part in FIG. 5, and is a cross-sectional view taken along line A-A in FIG. 7.

And FIG. 8 is a sectional view of an embodiment of the main part in FIG. 6, FIG. 9 is a partial state diagram of an embodiment of the main part of the present invention, and FIG. 10 is a perspective view of a use state of the main part of the present invention.

The present invention is installed on the vessel 10 to clean the bottom surface of the reservoir or river to install a cleaning device 100 for suction separation by pressing the sediment of the reservoir or the bottom of the river, install a underwater detector 200 in the lower part of the vessel It is configured to perform the work while observing the reservoir or river bottom.

The cleaning device 100 is provided with a housing 110 made of a hollow portion on the outermost side, the filter barrel 120 is installed inside the housing 110, the low-speed motor (inside the filter barrel 120) The screw 140 is rotated by the 130, and the rotating plate 160 is connected to the high speed motor 150 to rotate at high speed.

Here, a detailed description of the removal device of the deposit, as shown in Figure 5 to 9, the discharge pipe 188 connected to the lower side of the water supply hose 180 is connected to the water supply pump formed on one side of the housing 110 And a plurality of floating holes 198 are formed while protruding downward from both sides in accordance with the length of the discharge pipe 188, and the suction pipe 185 is framed above the discharge pipe 188. While fixing to 133, the upper side of the swelling 182 of the same area in accordance with the space of the frame 183 is provided fixedly provided, but the swelling 182 of the boogie 182 connected to the supply pipe not shown in the drawing By pump and regulator, it adjusts the height of floating in water by inducing buoyancy by supplying and discharging air. Therefore, while maintaining the discharge pipe 188 and the suction pipe 185 fixed to the frame 183 at an appropriate height integrally, by using a plurality of floating holes 198 and suction holes 195 perforated to the lower side, It provides to float for the suspended matter deposited on the bottom surface 220 of the coastal area.

Here, the size of the discharge pipe 188 is provided in accordance with a predetermined size according to the workability and the suction pipe 185 is fixed to the frame 133 by the fixing belt 215 to this, provided on both sides of the sealing wall Block (184) so that the flotation is concentrated and sprayed and sucked in the downward direction in which the sediment is deposited.

In addition, in order to reinforce the suction force while promoting the floating on the sediment, in order to reinforce the suction floating in the discharge pipe (188) to be sucked into the suction port (195) without being scattered to the outside of the inlet (195) The propelling wall 225 extending inclined from both edges to the lower circumference extends.

In addition, the housing 110 is made of a cylindrical portion of the hollow portion, the upper side is connected to the water inlet is connected to the suction hose 112 through which the water is sucked by the pump 111, the suction pipe formed in a predetermined size and length on the lower side (185).

In addition, the inlet 195 is formed downward while protruding from both sides of the suction pipe 185.

The sediment suspended by the suction force sucked by the pump 111 is sucked into the cleaning device 100 of the housing 110 to filter the sea water.

The suction pipe 185 provided herein has a length of about 2 to 4 m and a width of about Ø 300 m / m.

The size of the suction port 195 and the floating port 198 provided here is about Ø100 ~ 150m / m, the length thereof is adjusted to about 150m / m so that the precipitated debris is vigorously sucked and suspended while facing downward give.

Wherein the discharge pipe 188 and the suction pipe 185 in the airtight hole 198 in the central portion between the inlet 195 in the downward direction to float the sediment deposited on the seabed in a sealed manner to the fixing belt 215 Fix it.

In addition, by the bookkeeping 182 which is assembled in accordance with the upper space of the frame 133 to float while floating to a height of about 30 ~ 50cm in water.

That is, since the cleaning operation is an object of the present invention is performed in most vessels 10, the suction water sucked from the pump 111 is made to be sucked together with the sea water in the coastal region.

The air used here is fixed to the vessel 10 and connected to the high pressure hose from the pressure pump and the air volume regulator not shown to induce buoyancy of the bookkeeping 182, where the measurement of the height of the sediment 220 of the seabed is Under the ship, it is configured to perform a work while observing a reservoir or a coastal bottom by installing a work camera such as the underwater detector 200 and CCTV.

In addition, in order to reinforce the efficiency of the cleaning operation of the cleaning device by the floating device to fix the left and right rotor blades 202 which are fixed while protruding upward from both edges of the frame 133 work in the left and right direction in the cleaning process In the case of expanding the range, when the rotary blade 1 202 for the left and right directions is rotated while the underwater detector 200 is monitored under the cleaning device, the cleaning device moves accordingly.

And to secure the front and rear direction rotary blade 2 (205) fixed in the upper direction at both edges of the frame 133 to expand the working range in the front and rear direction in the cleaning process, the underwater detector 200 in the lower vessel Rotating the front and rear rotor blades 205 while monitoring the furnace, the cleaning device is moved accordingly.

In addition, the bookkeeping 182 is fixed to the connector with a fixing belt 215 and at the same time exposed to the upper side of the frame 133 while being fixedly provided by the body of the suction pipe 185 and the discharge pipe 188 provided. The cleaning apparatus 100 of the invention is provided.

As the invention to provide a suspended material to be sucked by mixing with the suction water is passed through the suction hose 112,

The inner side of the housing 110 is spaced at predetermined intervals, the filter barrel 120 is installed, a plurality of drain holes 121 are formed through the wall of the filter barrel 120. At this time, by forming the center of the bottom portion of the filter barrel 120 slightly upward, the dewatered and falling dregs are discharged to both sides, as well as the attachment position of the high-speed motor 150 is provided. In addition, a discharge path 122 through which sediment residues are discharged is provided at the bottom of the strainer 120.

The inner side of the barrel 120 is provided with a spiral screw 140 is formed in a helical shape of a strip of the outer surface in contact with the inner circumferential surface, one end is positioned to be freely rotatable on the bottom side of the barrel 120. The other end is vertically bent upward and coupled to the shaft of the low speed motor 130. On the other hand, the outer end of the screw 140 by forming a bent table 141 is bent in the downward direction, it is also preferred to widen the portion in close contact with the inner wall of the filter barrel 120.

In addition, a high speed motor 150 is installed at the bottom bottom surface of the trough 120, and the shaft 151 of the high speed motor 150 penetrates the bottom of the trough 120. A plurality of rotating plates 160 are vertically stacked with a width that does not interfere with the screw 140 so as to be rotatable inside the screw 140.

Therefore, if you want to remove the sediment of the reservoir or the bottom of the river by using the vessel 10, the cleaning device 100 of the present invention is configured as described above, the suction pipe connected to the housing 110 of the cleaning device 100 ( 112) is placed in contact with the bottom of the reservoir or stream.

Then, while checking the state of the floor using a monitor (not shown in the drawing) and the like displayed by the underwater detector 200 installed below the washing apparatus 100, the pump 111 of the washing apparatus 100 and Operate the low speed motor 130 and the high speed motor 150.

And, the incoming precipitate is bounced outward by the rotating plate 160 that rotates at high speed by the high speed motor 150, the bounced precipitate hits the inner wall of the trough 120, only the water trough 120 Drained outward through the drain hole 121, the deposit of sediment is attached to the inner wall of the strainer 120.

Here, the water discharged to the outer wall of the trough 120 is drained back to the reservoir or the coastal area through the drain 113 provided in the lower portion of the housing 110, the residue of sediment attached to the inner wall of the trough 120 Since the bent bar 141 of the screw 140 rotates at low speed and close contact with the scraping, scraping off from the wall and falls to the bottom of the trough 120.

The sediment residue thus dropped is collected and discharged to the outside of the cleaning device 100 along the discharge path 122 provided at the bottom of the filter barrel 120, so that the sediment deposited on the reservoir or the bottom of the river is removed with water. Processing becomes possible.

In addition, the description of the cleaning apparatus 100 for performing the cleaning process in water, from the position where the floating hole 198 of the discharge pipe 188 and the suction port 195 of the suction pipe 185 is accumulated in the water deposit 220 When the air of the bookkeeping 182 is connected in a combination of a pressure pump and a regulator so as to float around 300m / m, the water is fed at a high speed with a pressurized pump fixed to the vessel 10, thus passing through the discharge pipe 188. While floating the water jet (198) while floating the precipitate.

At the same time, the suction pump 111 is sucked by the suction force formed in the suction pipe 185 by the suction force formed in the suction port 195 as the water, the suction device (112) according to the suction hose 112, the cleaning device (100) It is an invention in which dehydration takes place while being sucked into).

In addition, the cage farms are used in large size by connecting the farms of each size and the size of more than 20 to 30m in size of the horizontal and vertical, so that the cleaning power of the cleaning device to perform as much area as possible Thus, the invention is provided by fixing the front, rear, left and right rotary blades 1, 2 (202) (205).

Therefore, the cleaning device of the present invention is to provide a floating to remove the precipitated natural matter while moving in the left and right and forward retreat direction of the surroundings in a floating state.

In addition, the cleaning device of the present invention is composed of a long length of about a few meters, in order to provide a reversal of the left and right direction for this to provide a reinforcement of the cleaning process in the water to connect the edges of the cleaning device to each other (210) (210 ') is connected to each other, while the invention is provided to bend each other curved.

In this case, the suction hose 112 and the drain hose 180 are connected to each other by a branch connection pipe 222 in each of the cleaning devices connected to each other, so that each cleaning device smoothly reinforces the cleaning power.

The cleaning device of the present invention can be easily separated and treated by inhaling a large area of sediment onto the vessel while moving around the sediment deposited on the bottom of the reservoir or cage farm while maintaining a predetermined height from the bottom surface. There are advantages to it.

Therefore, by keeping the reservoir or the river in a clean state, the generation of odor or harmful gas caused by the decay of sediment on the bottom is reduced, and the surrounding environment is purified to prevent the occurrence of bad conditions such as red tide in summer season. It is a useful invention.

The cleaning device, which is a main part of the present invention, provides a device for cleaning an effective sediment while moving a work section sequentially in a rectangular cage farm which is formed in a predetermined width and length, so that the sediment of the cage is removed. This is to provide a flexible structure for moving in the left and right directions in the accumulated area.

Example 1

In the case of moving to expand the working section in the underwater work, because the structure is formed of a long cleaning device, according to the invention to provide a connection between the cleaning device in the longitudinal direction with each other in the connecting ring 210 in order to enhance flexibility accordingly As such, the connecting ring 210 is to provide a reinforcement of the structure bent to each other.

Here, the pressurized air hose supplied from the pressurized pump for adjusting the buoyancy for each of the bookkeeping units 182 and 182 'constituting the cleaning device 100 is a washing device connected to the connecting ring 210, respectively. It is configured to adjust buoyancy by connecting.

In addition, the configuration of the suction pipes 185, 185 'and the discharge pipes 188, 188' formed by connecting to each other, the suction hoses 112, 112 'and the water supply hoses 180, 180'. Between the suction pipes 185, 185 'and the both closed walls of the discharge pipe (188, 188'), a separate driving force according to each cleaning device 100 is connected to each other by the connecting ring 210 Formed to form an effective cleaning process according to the difference in height and left and right conversion in the precipitate 220 precipitated on the bottom of the cage farm.

Therefore, the washing apparatus of the present invention supports the sediment while moving the bottom of the reservoir or the coast from side to side and around.

Therefore, even in the curved structure of the bottom surface in the coastal area by supporting the sediment to facilitate the suction, the cleaning effect is improved.

Example 2

The inlet port 198 is formed by protruding in both directions from the discharge pipe 188 described above and formed downwardly, while also connecting the suction pipe 185 to the end of the suction hose 112, and connected to both sides. In the cleaning device constituting the 195, the role of the floating port 198 and the suction port 195 described above is to inhale the mixture of the seawater in which the precipitated suspended matter is suspended by the pressurized water into the suction port 195. It is provided to filter out the sediment by the pressurization device installed in 10), but this should be carried out in the appropriate area of the sea where the sediment is accumulated, for the purpose of reinforcement, the length of the discharge pipe (188) and the suction pipe (185) A plurality of floating holes 198 and the suction port 195 formed in accordance with a predetermined interval is formed to protrude, each suction at the end of the protruding floating hole 198 and the suction port 195 Tube (195 ') constituting the invention and the floating tube (198' hayeoseo assemble) a connection to the suction and concentrated to give downward floating in the surface of the precipitated precipitate.

In addition, if the floating propelling wall 225 is fixed to the lower side of the outer periphery so as to extend in the longitudinal direction in accordance with the suction support pipe 195 'formed at both edges of the cleaning device 100, the suspended matter is suspended and suspended. Strengthen the suction power of.

1 is a schematic conceptual view of a state in which a washing apparatus according to the present invention is installed on a ship;

2 is a partially cutaway perspective view of the cleaning apparatus according to the present invention;

3 is a partial side cross-sectional view of the cleaning apparatus according to the present invention;

4 is a cross-sectional plan view of the cleaning apparatus according to the present invention;

5 is a partially broken, enlarged perspective view of the main portion in FIG.

6 is a side view of an embodiment of the main part in FIG.

A-A cross section in FIG.

8 is a cross-sectional view of the embodiment of the main part in FIG.

9 is a cross-sectional view of the embodiment of the main part in FIG.

10 is a partial state diagram of an embodiment of the main part of the present invention.

11 is a perspective view of a use state of the main part of the present invention;

<Code Description of Main Parts of Drawing>

100: cleaning device 110: enclosure 111: suction pump

112: suction hose 113: suction port 114: sediment discharge port

115: drain port 120: strainer 130: motor 133: frame

140: screw 141: brush 150: deposit receiving portion

160: vacuum suction 180: water supply hose 182: swelling

185: suction pipe 188: discharge pipe 195: suction port

198: floating sphere 202: rotor blade 1 205: rotor blade 2

210: connecting ring 215: fixed belt 220: sediment 225: branch connection pipe

Claims (4)

In the cleaning device is provided with a pressure pump installed in the vessel for cleaning the bottom of the reservoir or coastal fish farm, the housing having a predetermined size of the hollow portion is connected to the suction hose in the upper center and the drain is formed in the bottom; A suction pump coupled to the suction hose to forcibly suction the precipitate together with the coastal seawater; It is installed spaced apart at predetermined intervals in the enclosure, the wall is formed with a plurality of drain holes and the bottom of the filter bin formed with a waste outlet; A screw which is in contact with the inner circumferential surface of the trap and is formed in a spiral having a predetermined width and rotated by a low speed motor; In the cleaning device consisting of; a plurality of rotating plates installed on a separate high speed motor shaft inside the screw, A suction pipe 185 is connected to an end of the suction hose 112, and both sides of the suction hose 112 are sealed with a sealing wall 184, and constitute a suction port 195 connected downward from both sides. While forming a discharge pipe 188 fixed to the lower central portion of the suction pipe 185 by the fixing belt 215, to form a floating hole 198 perforated under the discharge pipe 188, the discharge pipe 188 In connection with the pressure pump, Extends the floating propulsion wall 225 which is inclinedly connected to the lower circumference at both edges of the suction pipe 185, While fixing the suction pipe 185 and the discharge pipe 188 with a frame 133, and assembling the bookkeeping 182 on the upper side thereof, Reservoir or coastal floor cleaning device, characterized in that the frame (133) for fixing to the body of the suction pipe 185 and the discharge pipe (188) is provided with a rotor blade 1, 2 (202) (205). The method of claim 1, Form a connector in the bookkeeping 182, and fixed to the suction pipe 185 and the discharge pipe 188, such as the frame 133 with a fixing belt 215, A connection ring between both side walls of the cleaning device forming the suction pipes 185 and 185 'and the discharge pipes 188 and 188' so as to connect a plurality of cleaning devices formed with the suction pipe 185 and the discharge pipe 188 to each other. Reservoir or river floor cleaning device, characterized in that fixed to (210). The method of claim 1, The suction port 195 and the floating port 198 formed in a plurality of suction ports 195 and the floating port 198 formed at the body of the suction pipe 185 and the discharge pipe 188 at predetermined intervals, 195 ') and the reservoir (198') further down the reservoir or river floor cleaning apparatus characterized in that it further comprises. The method of claim 1, The underwater detector is installed in the lower part of the ship, and the movement of the floating range and depth of the cleaning device by the driving of the rotor blades 1, 2 (202) and 205 while monitoring the water with a display device installed inside the vessel. Washing device for cleaning the reservoir or river floor, characterized in that the cleaning while having.

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