JP2567348B2 - Garbage removal equipment for ponds - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for removing dust generated in garden ponds, fish farms, moats, etc., particularly dust causing water pollution of fish dung and algae.

[0002]

2. Description of the Related Art In places such as ponds and moats where water is collected, many kinds of foreign matter such as fish droppings and algae that enter from the water, and fallen leaves, and trash are trapped, and become a source of water pollution. It was

If dust and dirt are left as they are, various problems such as pollution of water quality and generation of gas will occur. Therefore, it is common to clean the trash at home, in a pond such as a park, or in a fish farm, by deciding the season and day and regularly cleaning it about once a year.

Among the garbage, fallen leaves floating on the surface of the water are scooped with a net around the pond, but the dirt, fish dung, algae and other sunk water that has sunk in the water cannot be easily removed. They had to carry out large-scale work such as drying the water, cleaning it, and changing the water.

[0005]

However, even in a small pond at home, when trying to clean the pond, it takes at least one day because the pond is drained and the fish in it are moved to the aquarium. There was a problem that it became a very complicated work.

[0006] In a pond of a fish farm, since water pollution due to fish dung affects the growth of fish in aquaculture, it was necessary to always remove dirt from the pond, but it is easy to remove dirt and dung. It was a difficult problem to take. In addition, the work of regularly moving the water and fish in the pond was difficult due to heavy labor.

[0007] Further, dust or the like that sinks in the water or the bottom of the water causes stains on the water quality, and it has been desirable to remove dust and dirt easily and manually by workers as much as possible at all times.

An object of the present invention is to provide a device which can easily remove dust such as ponds in a short period of time without using human hands.

[0009]

[Means for Solving the Problems] In order to achieve this purpose,
A floating dust-collecting part, which is made of a material in which the central part is vacant and the mesh size is different, the outer frame of the mesh is a floating body and the inner frame is submerged, There is provided a dust removing device for a pond or the like, which is provided with an air foaming device for discharging air into the water in a foam state below a central portion of the dust collecting portion.

The debris removing device for ponds according to the present invention is
The center part is vacant, the nets of different mesh sizes are doubled, the outer frame of the net is a floating body, and the inner frame is made of a material that is submerged in water. An air foaming device was installed below the center of the dust removing part, which was formed by suspending air foam on the foam receiving part suspended from the inner frame of the mesh by a string-like body and discharging the air into the water in the form of foam. To provide a dust removing device for ponds and the like.

Further, in the dust removing device for ponds and the like according to the present invention, a net is provided in the central portion and the nets having different mesh sizes are provided in duplicate, and the outer frame of the net is a floating body, and the inner frame is A plurality of devices are installed in a pond, etc., which are equipped with a floating debris removal part formed of a material that submerges water, and an air foaming device that discharges air into the water in the form of bubbles under the center of the floating debris removal part. There is provided a dust removing device for ponds or the like, characterized in that air is pressure-fed to a plurality of air foaming devices by a compressor provided in the.

[0012]

[Function] The air foaming device is located below the inner side of the inner frame of the floating dust removing part, and foamy air is generated from the air foaming device.
As it rises.

Since the foamy air rises in the water, an ascending water flow occurs, and the dust and dirt such as fish dung and algae in the water rise together with the bubbles. The rising water flow containing dust and dirt in the bubbles passes through the empty central portion of the net of the floating dust collecting portion, raises the water surface and diffuses to the outside to flow.

Since the net-like body is located around the central portion of the floating dust removing section, the water flow containing dust and the like flowing from the central portion of the net-like body to the outside passes through the net-like body, and the dust and the like are caught on the net-like body. .

When the outer frame of the reticulated body is floated on the water surface by a floating body and the reticulated inner frame is submerged in water, the reticulated body is inclined toward the central portion, so that dust is more easily caught on the reticulated body.

Since the reticulate body is a double body having different mesh sizes, dust having different sizes can be efficiently caught.

Furthermore, by placing the air foam on the foam receiving portion suspended from the inner frame of the mesh by the cord, foamy air is reliably generated toward the center of the mesh.

By adjusting the length of the cord-like body, the height of the air foam from the water bottom can be adjusted.

[0019]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to the drawings showing embodiments.

The debris removing device for a pond or the like has a floating debris removing unit 1.
And an air foaming device 2.

The floating dust removing section 1 is composed of a mesh body 3 having an empty central portion 4. In this embodiment, the mesh body 3 is a donut shape provided between the outer frame 5 having a substantially circular shape in plan view and the inner frame 6 concentric with the outer frame 5, and is a double mesh body having different mesh sizes. It consists of 3a and 3b. The outer frame 5 and the inner frame 6 may be ring-shaped, and as another embodiment, they may be circular, oval or polygonal.

The outer frame 5 is composed of a circular floating body. In this embodiment, the outer frame 5 is formed of a flexible hollow pipe, for example, a hollow pipe made of a soft synthetic resin such as vinyl into a ring shape, and the hollow pipe is filled with air to form a floating body. In this embodiment, the diameter is about 25 to 30 mm.

The diameter of the circular outer frame 5 is about 500 mm in this embodiment, but is 400 depending on the size of the pond 18 or the like.
Approximately 1000 mm or more is also possible.

The inner frame 6 is made of an elongated metal wire of iron, stainless steel, copper or the like, and has a weight of sinking 30 to 80 mm from the water surface 19 when the mesh body 3 is attached, and in this embodiment, 50 m.
It should have a weight such that it can be submerged in water. The diameter of the circular inner frame 6 is about 200 mm in this embodiment,
It is possible to have a diameter of about 100 to 600 mm or larger. The size of the diameters of the inner frame 6 and the outer frame 5 is proportional to the depth of the pond 18 or the like, and the deeper it is, the larger it becomes.

Since the inner frame 6 is provided at the inner end of each one mesh 3, the inner frame 6 is made up of metal wires of the number of the meshes 3 stacked.
In this embodiment, since the mesh body 3 is double, the number of metal wires forming the inner frame 6 is two.

The net-like body 3 is provided between the outer frame 5 and the inner frame 6 and has a donut shape in a plan view in this embodiment, but it is provided between the outer frame 5 and the inner frame 6 and the inner side of the inner frame 6 is hollow. It may be formed on the portion 4. The shape matches the shapes of the outer frame 5 and the inner frame 6.

Although the mesh body 3 of this embodiment is composed of double mesh bodies 3a and 3b having different mesh sizes, three or more mesh bodies 3 having different mesh sizes may be formed. Regarding the size of the mesh, the mesh on the upper side is larger, and the mesh decreases on the lower side. The upper mesh body 3a of the double mesh body 3 is made of stainless steel and has a mesh size of 5 to 6
mm. The lower mesh body 3b is made of stainless steel and has a mesh size of about 3 mm.

The mesh bodies 3a, 3b are provided on the outer frame 5 with locking lines 7 formed on the outer edge of the mesh body 3 and made of a metal wire having the same shape as the outer frame 5.
a and 7b are provided and provided on the upper side or the outer side of the outer frame 5 which is a floating body.

The upper mesh body 3a passes through the inside and the upper side of the outer frame 5 to reach the locking line 7a, and the lower mesh body 3b is formed in the outer frame 5.
Is connected to the locking line 7b through the outside of the.

The circular locking lines 7a and 7b are formed by sandwiching the mesh with 4 to 6 clasps 8 and connecting them to each other, so that the outer frame 5 as a floating body is sandwiched between the mesh bodies 3a and 3b. Is.

The mesh bodies 3a, 3b are formed such that the mesh surface is a concave surface between the outer frame 5 and the inner frame 6. The bottom of the concave surface is positioned deeper than the depth of the inner frame 6 made of a metal wire in water.

Reference numeral 14 denotes a cover, which is an opaque sheet such as a black or navy blue vinyl sheet or the like, and may be a synthetic resin sheet which is a dark color that does not penetrate sunlight and is thin and resistant to water. An opaque cloth sheet may be used. Cover 1
4 has the same shape as the outer frame 5 or the locking lines 7a and 7b, and is detachably locked to these. In this embodiment, the cover 14 is locked to the locking lines 7a and 7b with a clasp 8.

The air foaming device 2 includes one compressor 9, several air communication pipes 10, and several air foams 11.
And a plurality of foam receiving portions 12 and a string-like body 13 that suspends it from the inner frame 5.

The compressor 9 is placed on the ground around the pond 18 and the like, and in consideration of the size of the pond 18 or the like, the compressed air is sent to several air foams 11 through several air passage pipes 10. For example, in a general household pond (1 tsubo to 10 tsubo), there are 5 to 6 devices such as the air foam 11 and the floating dust removing part 1 that communicate with the respective air communication pipes 10.

The air passage pipe 10 is a hollow pipe made of a soft synthetic resin such as vinyl, and communicates with an air foam 11 made of a spherical sponge or the like that produces fine bubbles in water. Air foam 11 is a 50 mm sphere in this example.

The air foam 11 is placed on the foam receiver 12. The foam receiving portion 12 may have a hemispherical shape or a deep dish shape having a diameter of about 60 mm on which the air foam 11 can be placed. In this embodiment, a copper wire or the like having a thickness of about 1.0 to 1.5 mm is used. A hemispherical shape is created by combining metal wires in a cross shape. The foam receiving portion 12 is hung from the inner frame 5 by several strings, in this embodiment three string-like bodies 13, and therefore is located at the center of the inner frame 5, that is, directly below the central portion 4.

As the string-like body 13, a fishing string such as thin and strong nylon thread or vinyl thread is suitable. The length of the string-like body 13 can be freely adjusted and adjusted to the depth of the pond or the like.

The foam receiving part 12 is suspended by the string-like body 13, and its position in water is preferably a position slightly separated from the bottom surface 20 of the pond, for example, a position separated by 1 to several cm. The depth of the foam receiving portion 12 in water is adjusted by adjusting the length of the string-like body 13. When the foam receiving part 12 is deepened, the bubbles 15 coming out of the foam receiving part 12 are more diffused, so that the floating dust removing part 1 has a large outer frame 5, inner frame 6 and central part 4 To do.

Next, the operation of the embodiment of the present invention will be described.

In consideration of its size, the pond 18 is provided with an appropriate number of floating dust removing portions 1 and the same number of air foams 11 suspended from the floating dust removing portions 1.

A foam receiving portion 12 on which the air foam 11 is placed.
Is hung by adjusting the length of the string-like body 13 at a position in the water that is several cm away from the bottom surface 20 of the pond 18 or the like.

Compressed air is simultaneously sent by the compressor 9 to the air foam 11 through several air passage pipes 10. The compressed air is foamed into the water from the sponge-like air foam 11, and the bubbles 15 rise upward in the water as they are and rise from the central portion 4 of the inner frame 6 to the water surface. Bubbles 1
As a result of the rise of 5, the underwater also forms an upflow 16, which simultaneously raises the pollution source 17 such as dust and algae in the water, and rises from the central portion 4 and flows out in all directions.

At this time, the cover 14 is on the water surface 19 or slightly above the water surface 19, but since it is a light and soft sheet, it does not obstruct the water flow.

Since the mesh body 3 is outside the central portion 4, and the mesh body 3 has a donut shape in a plan view and has a recessed portion that is inclined inward in a side view, the mesh body 3 in the water flow flowing around the central portion 4 is formed. Dust or the like is caught on the mesh body 3. When the mesh bodies 3a and 3b having different mesh sizes are double, the relatively large dust 17a is caught by the upper mesh body 3a, and the lower mesh body 3b is caught.
Then, a smaller dust 17b is caught.

As described above, when the apparatus of the present invention is provided and the compressor 9 is operated, the water quality of a general domestic pond (1 tsubo to 10 tsubo) can be visually recognized in about 1 to 2 days. The more beautiful it becomes. Therefore, it is only necessary to install it for 1 to 2 days when the water quality is conspicuous.

It is also possible to always provide a wider moat, aquaculture pond, etc. to remove dust and the like at the same time as supplying oxygen to the water.

When dust or the like is collected on the mesh body 3, it is pulled up and cleaned. In that case, since the mesh body 3 is concave, the dust does not spill out.

Double mesh bodies 3a, 3 of the floating dust removing section 1
Since b is easily stopped by the clasp 8, the outer frame 5 can be easily
It is possible to remove dust 17 or the like from the mesh body 3.

Further, the cover body 14 is mainly composed of the mesh body 3a,
Since the sunlight to 3b is blocked, algae are prevented from being generated in the reticulate body 3 itself. The cover body 14 includes other outer frames 5,
It also prevents algae from being generated in the inner frame 6, the locking line 7, the string-like body 13, the air foaming device 2, and the like.

The cover 14 has an action of preventing the mesh from being clogged with algae in the mesh 3 especially in a warm season from spring to summer. Therefore, when there is no possibility that algae will adhere in a short period of time such as in winter, the cover 1
4 may be used without removing it.

[0051]

[Effects] Therefore, according to the present invention, there is a working effect that the waste of ponds and the like is removed in a short period of time with almost no manpower and the pollution of water quality is prevented.

[Brief description of drawings]

FIG. 1 is a front explanatory view of a floating dust removing portion and an air bubbling device of the present invention.

FIG. 2 is a plan view of a state in which the cover is also removed from the floating dust removing portion.

FIG. 3 is a partial front explanatory view of a mesh body.

FIG. 4 is an explanatory plan view when attached to a pond or the like.

FIG. 5 is a front explanatory view when the present invention is operated.

[Explanation of symbols]

 1 Floating Dust Removal Part 2 Air Foaming Device 3 Mesh 3a Large Mesh Mesh 3b Small Mesh Mesh 4 Central Part 5 Outer Frame 6 Inner Frame 7 Locking Line 8 Stopper 9 Compressor 10 Air Transmission Pipe 11 Air Foam 12 Foam receiving part 13 String-like body 14 Cover 15 Air bubbles 16 Upflow 17a Large dust 17b Small dust 18 Ponds 19 Water surface 20 Bottom of ponds etc.

Claims (3)

(57) [Claims] 1. A central portion is vacant, double mesh bodies having different mesh sizes are provided, and the outer frame of the mesh body is a floating body,
A floating debris removal part whose inner frame is made of a material that is submerged in water, and an air foaming device that discharges air into the water in the form of bubbles under the central part of the floating debris removal part. Garbage removal device. 2. A central part is vacant, doubly provided reticulated bodies having different mesh sizes, and the outer frame of the reticulated body is a floating body,
An air foam is placed on the floating debris removal part made of a material that submerges the inner frame, and a foam receiving part suspended from the inner frame of the reticulated body with a string-like body below the center of the floating debris removal part. A device for removing dust such as ponds, which is provided with an air foaming device for discharging air into the water in the form of bubbles. 3. A net is provided in a double shape having different sizes of meshes in the center, and the outer frame of the net is a floating body,
Multiple devices are installed in a pond, etc., with a floating dust removing part formed of a material whose inner frame is submerged and an air foaming device below the center of the floating dust removing part that discharges air into the water in the form of bubbles. , A dust removal device for ponds, etc., characterized in that air is sent under pressure to a plurality of air foaming devices by a compressor provided on the ground.