JPS638830B2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a purifier for sewage, etc.

Conventional purifiers, such as tap water purifiers, are generally used by being attached to a water faucet, and must have a pressure-resistant structure that can withstand water pressure, which not only requires time and effort to install, but also increases manufacturing costs. Moreover, the pot-type method has the disadvantage that it has almost no purifying effect.

The inventor has discovered that chlorine odor in tap water, unpleasant odor,
The present invention was achieved as a result of research into a water purifier that not only can easily remove iron rust, trihalomethane, etc., but can also easily purify river water, other sewage, or dirty oil, and is inexpensive to manufacture. .

SUMMARY OF THE INVENTION An object of the present invention is to provide an inexpensive purifier that can be used freely without being directly connected to a water tap or the like, and that can sufficiently purify tap water, sewage, etc.

The present invention provides a liquid purifier comprising a casing in which a drain pipe is provided at the center of the bottom of the cylindrical body, and a filter device provided in the body (body portion) of the casing, in which the filter device is provided with a plate. An upper perforated plate having an annular rib along the periphery of the back surface of the body, a lower perforated plate holding the overbody between the back surface of the perforated plate and the surface of the plate, and the back surface of the perforated plate. In the center of the back side of the plate whose surfaces are facing each other at an appropriate interval,
Consisting of a cored disk with a ring-shaped core having an appropriate number of through holes at its base, and a ring-shaped magnet member in which a hollow portion is fitted in the lower part of the disk excluding the base having the through holes. The liquid to be treated in the body opening on the upper perforated disc, which is injected from the opening at the upper end of the body of the casing, passes through the through hole of the upper perforated disc and passes through the through body of the lower perforated disc. It flows down from the hole onto the cored disk, flows over the top surface of the disk, flows down from the outer periphery, flows over the top surface of the annular magnet, absorbs iron, etc., passes through the through hole in the core base of the cored disk, and flows down inside the core hollow part. A liquid purifier characterized in that the liquid is discharged downwardly from a drain pipe of a casing.

In the present invention, each member except the overbody and the annular magnet member is made of plastic or stainless steel, and the overbody is made of a material selected from activated carbon fibers, honeycomb-shaped activated carbon, ion exchange resin, nylon nonwoven fabric, etc. Preferably, it is coated with sterilizing silver.

In addition, the perforated plate in the present invention is a plate having an annular rib along the periphery or a protrusion at the center on the back surface, and an appropriate number of through holes of an appropriate diameter through which liquid flows. Upper or lower means to be at the top or bottom. Furthermore, the outline of the plate, overbody, and ring-shaped magnet members constituting the upper and lower discs and the cored disc when viewed from above is circular, square, etc., corresponding to the cross section of the casing body. In addition, the present invention can reduce chlorine and
It is a purifier that can be used not only to remove impurities such as odor, iron, and trihalomethane, but also to remove impurities and impurities in river water, other aqueous liquids, and oily liquids. It can be easily dismantled and cleaned or replaced, and it can also be conveniently used as a portable device.

Next, embodiments of the present invention will be described with reference to the drawings.

The drawings show an example of the implementation of the present invention; FIG. 1 is a longitudinal cross-sectional view of the present invention, FIG. 2 is a back view of the upper perforated disc according to the present invention, and FIG. 3 is a diagram showing an embodiment of the present invention. FIG. 4 shows a back view of the lower perforated disc, and FIG. 4 shows a back view of the cored disc according to the present invention.

In the figure, 1 is a casing consisting of a cylindrical body equipped with a water receiving opening 3 at the upper end and a drain pipe 2 at the lower end (bottom). A locking portion 4 of the upper apertured disk 8 is disposed around the top, a locking portion 5 of the lower apertured disk 13 is provided at a position at an appropriate depth from the locking portion 4, and the locking portion 5 A ring-shaped magnet member 2 is placed at an appropriate depth from
1 is a plastic casing of appropriate thickness around which a locking part 6 is provided; 2 is an overflow pipe provided on the bottom wall of the casing body and has an appropriate diameter; 3 is an overflow pipe provided at the upper end of the casing body. As shown in the drawing, the provided water receiving opening preferably has an opening edge slightly larger in diameter than the diameter of the body; 4 locks the outer peripheral edge 11 of the upper perforated disc 8; It is a locking part of the upper perforated disk provided to
Or, by providing an appropriate number of small protrusions, the upper perforated disc 8
The locking portion 5 horizontally and removably locks the upper perforated disc 8 and the lower perforated disc 13 by a length (depth) approximately equal to the thickness of the overbody 12 interposed between the upper perforated disc 8 and the lower perforated disc 13;
At the locking portion of the outer peripheral edge 16 of the lower perforated disk 13, which is provided at a position below the locking portion 4, the inner wall of the fuselage is
A lower perforated disc 13 is provided in the same manner as the locking part 4.
A locking portion 6 for horizontally and removably locking the annular magnet member 21 is provided at the bottom of the body below the locking portion 5, similar to the locking portion 4, and horizontally and removably locking the annular magnet member 21. When the ring-shaped magnet member 21 is locked, the ring-shaped magnet member 21 is fitted into a space through which the liquid passing through the overbody 12 and flowing out from the through hole 14 of the lower aperture disk 13 flows. A locking portion 7 is provided between the cored disc 17 and the lower perforated disc 13 and between the core disc 17 and the ring-shaped magnet member 21, and 7 is the ring-shaped magnet member 21.
A close contact portion between the outer circumferential wall of the casing body and the inner circumferential wall of the casing body, which is a contact portion similar to that in which the outer circumferential walls of the upper and lower perforated discs 8 and 13 are in close contact with the inner circumferential wall of the body. has an appropriate thickness and an outer peripheral wall 11 that contacts the inner peripheral wall of the casing body, a ring-shaped rib 10 is provided along the outer peripheral edge of the back surface, and an appropriate number of through holes 9 are provided in the plate inside the ring-shaped rib 10. 9 is an upper perforated disc made of plastic that is removably installed at an appropriate position below the casing body opening 3; 9 is a tap water or A small through hole 10 in the upper perforated disc through which sewage passes is a ring-shaped rib provided on the outer peripheral edge 11 of the back surface of the upper perforated disc 8, and is a ring-shaped rib provided on the outer circumference 11 of the upper perforated disc 8 and the upper perforated disc 8, 13. Annular rib pressing the peripheral edge, 12 is an upper perforated disk 8
and the lower perforated disk 13, which is a disk-shaped overbody of a desired thickness and made of activated carbon fiber or the like impregnated with a sterilizing silver agent. It is a lower perforated disc having an outer circumferential wall 16 that contacts the inner peripheral wall of the casing body, a protrusion 15 at the center of the back surface, and an appropriate number of through holes in the plate, and an upper perforated disc 8. A lower apertured disc 14, which is made of plastic and is preferably removably installed at a lower position and has a diameter slightly smaller than that of the upper apertured disc, is designated by 14, through which the liquid from the overbody 12 passes;
Small through hole in the lower perforated disc, 15 is the lower perforated disc 13
This is a projection provided at the center of the back surface of the core, which forms a space between it and the cored disk 17 located below, through which the liquid from the lower apertured disk 13 passes. is a cored disk with a ring-shaped core 18 standing upright, the diameter of the disk is formed to be shorter than the inner diameter of the body of the casing, and the lower perforated disk 13 is formed between the outer circumferential wall and the inner circumferential wall of the body. It is formed so that there is a gap through which the liquid from the through hole 14 passes, and the upright core part 18 is arranged so that its outer diameter is in close contact with the circumferential wall of the hollow part of the annular magnet member 21 located below. It is formed and its base is
It is provided with a ring-shaped locking part 20 formed to have a diameter slightly larger than the diameter of the hollow part of the ring-shaped magnet member 21 located below, and penetrates into the ring-shaped locking part 20 from the outside of the core part 18 to the hollow part. A plastic cored disc with a through hole 19; 18 is a cored disc 1;
7 is a hollow core section installed upright, and the ring-shaped magnet member 2
The cylindrical core part 19 is fitted into the hollow part of the core part 18, and 19 is an appropriate number of through holes provided at the base of the core part 18, so that the liquid from the through holes 14 of the lower perforated disk 13 can be passed through the core part. The through hole 20 that communicates with the hollow part is a part of the cored disk in which the base of the core part 18 is formed to have a slightly larger diameter than the diameter of the hollow part of the annular magnet member 21, and an appropriate number of passages 19 are provided. The locking portion has a height that forms a liquid flow path (space) between the back surface of the cored disk (the back surface outside the core portion) and the top surface of the annular magnet member 21, and 21 is a locking portion of the casing. This is a ring-shaped magnet member which is removably locked to the lower part of the body and into which a disk with a core 17 is removably fitted, and which removes iron and the like from the liquid.

The present invention is constructed as described above, and when using the present invention, it is necessary to grasp the outside of the casing body directly by hand, or use a handle-type or stationary-type gripper to remove the odor of tap water. When removing turbidity, the opening of the casing is positioned below the faucet.

The water to be treated flows in through the opening 13 and accumulates on the upper perforated disc 8 inside the casing opening, and due to its own weight enters the overbody 12 through the through hole 9 of the upper perforated disc, passes through the lower perforated disc 13 It flows down from the through hole 14 of the lower apertured disk, passes through the flow path between the lower surface of the lower apertured disk and the upper surface of the cored disk 17 (the space formed by the protrusion 15 provided on the back surface of the lower apertured disk), and the core It falls through the space between the outer peripheral wall of the cored disc and the inner wall of the casing body, and the space between the lower surface of the cored disc (the lower surface from the outer peripheral side of the core member 18 to the outer peripheral edge of the disc) and the upper surface of the annular magnet member 21 When passing through the flow path (the space formed by the locking part 20 of the cored disc), iron is adsorbed and purified, and the iron content is absorbed into the through hole 19.
, flows down through the hollow part of the core member, and flows down from the casing outlet 2.

Annular rib 10 provided on the back surface of the upper perforated disk
When the upper perforated disc is pressed by the water pressure of the water to be treated that has accumulated on the upper perforated disc, the ribs 10 press the peripheral edge of the overbody 12 to make it denser, thereby preventing the leakage of the water to be treated. can be prevented. In addition, the volume of the space from the casing opening edge to the upper perforated disk is determined by the amount of water to be treated entering the space, the water speed, and the overcapacity of the filtration device. It is preferable that the water pressure of the treated water facilitates filtration. In addition, the thickness of the upper and lower perforated discs and the cored disc, which constitute the filter device in the embodiment shown in the drawings, is approximately 2.
mm, the thickness of the disk-shaped overbody is about 6 mm, the thickness of the ring-shaped magnet is about 8 mm, and the diameter of the plate of the upper perforated disk is about 72 mm, the diameter of the through hole is about 2 mm, and the back side The height of the annular rib is approximately 3 mm, the width is approximately 4 mm, the diameter of the plate of the lower perforated disk is approximately 71 mm, and the diameter of the through hole is approximately 2 mm.
The height of the protrusion on the back side is about 3 mm and the diameter is 3 mm, and the diameter of the plate of the disk with core is about 66 mm, and the inner diameter of the core provided on the back side is about 27.7 mm and the outer diameter is 31.7 mm.
mm, the height is approximately 12 mm, the thickness of the base of the core is approximately 3 mm including the thickness of the locking part, the height of the locking part is approximately 3 mm, and the through hole provided at the base of the core. The diameter was approximately 2 mm. The inner diameter of the ring-shaped magnet member is approximately 31.7 mm.
The outer diameter was approximately 59.5 mm. The depth (length) of the body of the casing from its upper end opening to the upper end of the locking part of the upper perforated disk is approximately 17 mm, the diameter of the body at this part is approximately 72 mm, and the wall thickness is approximately 2 mm. The depth (length) from the upper end of the locking part of the upper perforated disk to the upper end of the locking part of the lower perforated disk is approximately 8 mm, the diameter of the body at this part is approximately 71 mm, and the wall thickness is approximately 2.5 mm. (This part is the space to be filled), the depth (length) from the upper end of the locking part of the lower perforated disk to the locking part of the ring magnet is approximately 16 mm, and the locking part of the lower perforated disk The depth (length) from the bottom to the top of the annular magnet is approximately 8 mm, the wall thickness of the body in this area is approximately 3 mm, and the wall thickness of the bottom of the casing and the discharge pipe provided at the bottom is approximately 2 mm.
The inner diameter of the discharge pipe was approximately 6 mm.

In this embodiment, the casing device is configured such that each component is removably installed in the casing, but the casing body and the upper and lower perforated discs that hold the casing, or these are further equipped with a core. It is also possible to attach a disk or further attach a ring-shaped magnet member to these, and integrally configure all or a portion of the casing device into a cartridge type, which can be removably fitted into the casing. Further, a filter such as paper or cloth may be interposed on the upper surface of the upper perforated disk or between the disk and the overbody.

According to the present invention, the trouble of directly connecting to a water tap can be omitted, and not only can tap water be easily purified, but it can also be easily used to purify river water, sewage, dirty oil, and other liquids. It is.
Additionally, the filtration device can be easily replaced or disassembled for cleaning.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional front view of the present invention, FIG. 2 is a back view of the upper perforated disk of the present invention, FIG. 3 is a back view of the lower perforated disk of the present invention, and FIG. 4 is a rear view of the lower perforated disk of the present invention. FIG. 3 is a back view of the disk with a core.

Claims (1)

[Claims] 1. A liquid purifier consisting of a casing with a drain pipe provided in the center of the bottom of the cylindrical body and a filtration device provided within the body of the casing,
The perforation device includes an upper perforated disc having an annular rib along the periphery of the back surface of the plate, a lower perforated disc that holds the overfill between the back surface of the perforated disc and the back surface of the plate, and the perforated disc. A disk with a core equipped with a ring-shaped core having an appropriate number of through holes at the base is provided at the center of the back surface of a plate whose surface is opposite to the back surface of the disk at an appropriate distance, and a disk with a core provided on the disk. It consists of a ring-shaped magnet member in which a hollow part is fitted in the lower part of the core excluding the base having a through hole, and the liquid to be treated is placed on the upper perforated disc in the casing body. It passes through the overbody through the holes in the perforated disc, flows down from the through holes in the lower perforated disc onto the cored disc, flows down from the outer periphery of the disc, flows over the top surface of the annular magnet, and flows down the cored disc from the through hole in the lower perforated disc. 1. A liquid purifier characterized in that the liquid is configured to flow down through a hole in the core base inside the core hollow part and be discharged from a drain pipe of a casing.