JPH0833804A - Filter - Google Patents

Abstract

PURPOSE:To remove the garbage pulverized finely by a crusher from waste water and to make the waste water clean by housing a basket detachably below an inlet in the main body, forming a filter medium by joining plural pebbles with resin and furnishing the medium detachably below the basket. CONSTITUTION:Most of the finely pulverized garbage is removed from waste water by a basket 40, the waste water with most of the garbage removed is then filtered by a filter medium 50, and the waste water is discharged from an outlet 30 as clean water. In this case, since the medium 50 is formed by joining plural pebbles with resin, the filtration surface area is increased, and the filtration capacity is enlarged. As a result, the garbage not removed by the basket 40 is decomposed, for example, by the bacterial generated in the medium 50 and surely removed, and the waste water is made cleaner.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to a filter, and more particularly to
The present invention relates to a filter connected to a food waste crushing processing device mounted on a drain of a sink of a sink.

[0002]

2. Description of the Related Art There is a garbage crushing apparatus (so-called disposer) which is attached to a drain of a sink of a sink and crushes thrown garbage into fine particles and discharges it together with drainage. With such a garbage crushing apparatus, it is possible to eliminate the garbage that should be collected from households, etc. by directly discharging the garbage discarded from households to sewage, etc. The amount of can be reduced.

[0003]

However, for example, when the sewage is not complete, the crushed raw garbage cannot be directly discharged together with the drainage, and the raw garbage is filtered and discharged as clean water. There are things that have to be done. In addition, when it is desired to reuse raw garbage as compost by treating it with, for example, microorganisms, the crushed raw garbage must be collected.

Each of the present inventions has been made in view of such circumstances, and an object thereof is, first, in the invention of claim 1, raw garbage finely crushed by an apparatus for crushing raw garbage. It is an object of the present invention to provide a filter having a simple structure, which can remove wastewater from wastewater to obtain clean water.

In addition, according to the second aspect of the present invention, in addition, a filter which can easily collect filtered raw garbage and is easily maintained is provided by a compact and simple structure. That is.

[0006]

In order to solve the above problems, the means adopted by the present invention will be described with reference to the reference numerals used in the drawings. Is a filter 100 connected to a garbage crushing apparatus attached to a drain port of the sink, and is an inlet provided on an upper portion of the main body 10 for allowing waste water from the garbage crushing apparatus to flow into the inside of the main body 10. 20 and the inflow port 2 inside the main body 10
0, a basket 40 removably housed underneath, and a filter medium 50 formed by combining a plurality of pebbles with resin and removably housed under the basket 40 inside the main body 10. The filter 100 is characterized in that it is provided below the main body 10 below the filter medium 50 and has an outlet 30 for discharging the drainage inside the main body 10 to the outside.

The invention of claim 2 is directed to "the main body 1
The filter 100 according to claim 1, wherein 0 is formed into a substantially rectangular parallelepiped shape, and the basket body 40 and the filter medium 50 are removed by pulling them from one side of the main body 10. Is.

[0008]

The function of the filter 100 according to the present invention thus constructed operates as follows. First, in the filter 100 according to the invention of claim 1, most of the finely crushed raw garbage is removed from the wastewater by the basket 40, and the wastewater from which most of the raw garbage is removed is filtered by the filter medium 50. Further filtered. Therefore, the waste water will be discharged as clean water. Here, since the filter medium 50 is formed by bonding a plurality of pebbles with resin, its filter surface area is wide, that is, its filter capacity is large. Therefore, the basket body 4 described above
Garbage that could not be removed by 0 is reliably removed by, for example, being decomposed by bacteria or the like generated in the filter medium 50, and the drainage becomes cleaner water.

When the garbage is reused as compost or the like, the garbage collected in the basket 40 may be used. Here, since the garbage collected in the basket 40 is finely crushed, when composting with bacteria or the like, the processing time is shorter than that of the garbage before being crushed. It

On the other hand, the garbage collected in the basket 40 is
When disposing of it as household waste,
Since the garbage collected in the basket body 40 is finely crushed, the capacity of the whole garbage is reduced as compared with that before the crushing process.

Next, the filter 100 according to the second aspect of the invention.
In the above, since the main body 10 is formed in a substantially rectangular parallelepiped shape, the whole body 10 can be compactly housed and can be easily installed, for example, below the sink inside the sink.

Further, since the basket 40 and the filter medium 50 are pulled out from one side of the main body 10 having a substantially rectangular parallelepiped shape and removed, when the crushed raw garbage is collected, the basket 4 is removed.
0 may be pulled out from one side of the main body 10 to be removed, and garbage may be collected from the basket 40.
At the time of maintenance such as replacement of 0, the filter medium 50 may be pulled out from one surface side of the main body 10 and replaced in the same manner as the basket body 40, which facilitates collection and maintenance of raw garbage.

[0013]

Embodiments of the filter 100 according to the present invention will be described in detail with reference to the drawings. 1 to 8 show an embodiment of a filter 100 according to the invention of claim 2. As shown in FIG. 9, for example, the filter 100 is connected to a raw garbage crushing apparatus attached to a drain of a sink of a sink, removes fine garbage finely crushed by the raw garbage crushing apparatus, and drains it. To clean up.

The main body of the filter 100 is formed in a substantially rectangular parallelepiped shape, and an upper surface thereof is connected to a raw garbage crushing apparatus and an inlet for letting the crushed raw garbage flow into the main body 10 together with drainage. 20 are provided. An outlet 20 that is connected to a drain pipe or the like at the lower part of the side surface of the main body 10 and discharges and discharges clean water removed by a basket body 40 and a filter medium 50, which are crushed raw garbage.
Is provided. Filter 100 configured in this way
Is a bottom plate (not shown) that constitutes the bottom of the sink, for example.
It is placed on a table, etc., and can be compactly stored in a corner or the like inside the sink.

Further, as shown in FIG. 10, a basket body 40 is housed below the inflow port 20 so that it can be pulled out from the front side of the main body and removed. Most of the crushed raw garbage contained in is collected. Here, the basket 40 is formed of a mesh material having a mesh of about 1 to 3 mm so that crushed raw garbage of about 1 to 3 mm or more can be reliably collected. Further, the basket body 40 is slidably mounted on a support base 43 projectingly provided on the inner surface of the main body 10, and the basket body 40 housed in the main body 10 is attached to a cover 41 on the front surface thereof. It can be easily pulled out by pulling the handle 42.

On the other hand, as shown in FIG. 11, a filter medium 50 is housed under the basket body 10 so that it can be pulled out from the front side of the main body 10 and removed. Fine garbage that could not be removed by the basket 40 described above is filtered. Here, the filter medium 50 is formed by bonding pebbles formed of ceramic, natural stone, or the like with a resin such as an epoxy resin so as to have sufficient water permeability, and reliably filters fine raw dust. It has become possible.
Further, the filter medium 50 has a large surface area, that is, a large filtering ability, and decomposes fine raw dust filtered by bacteria or the like generated on the surface of the bonded pebbles to clean the drainage.

Such a filter medium 50 is slidably mounted on a support base 52 protruding from the inner surface of the main body 10 and accommodated in the main body 10. Further, on the front surface of the filtering medium 50 housed in the main body 10, a cover 5 formed of a plate material is provided.
1 is mounted so that water does not leak from the front side of the filter medium 50 to the outside of the main body 10. When removing the filter medium 50 from the main body 10, the basket 40 may be pulled out from the front side of the main body 10, the cover 51 on the front surface of the filter medium 50 may be removed, and the filter medium 50 itself may be pulled out. When the filter medium 50 becomes unusable due to clogging or the like, the filter medium 50 may be replaced with a new filter medium 50, and the used filter medium 50 may be incinerated or discarded as it is.
Here, in this embodiment, as the resin for binding the pebbles, an epoxy resin or the like, such as a resin that does not generate a toxic gas or a harmful substance even when incinerated or discarded as is, is used.
When the filter medium 50 is discarded, the environment is not adversely affected.

As described above, the filter 100 according to the invention of claim 2
Although the embodiment of the invention has been described, the filter 1 according to the invention of claim 1
No. 00 is not limited to the shape of the main body 10 and the manner of removing the basket body 40 and the filter medium 50 as in the above-described embodiment.

[0019]

As described above in detail, the filter according to the invention of claim 1 is provided with a basket and a filter medium formed by bonding pebbles with resin, and crushes raw garbage. Most of raw garbage that has been finely pulverized by the processing device and discharged together with the wastewater is removed from the wastewater by the basket body, and the wastewater is filtered by a filter material having an excellent filtering ability.

The filter according to the invention of claim 2 is
The main body of the filtering device according to the first aspect of the present invention has a substantially rectangular parallelepiped shape, and the basket body and the filtering material can be pulled out from one surface side of the substantially rectangular parallelepiped main body and can be removed.

Therefore, according to the first aspect of the present invention, a filter having a simple structure is provided which is capable of removing raw garbage finely pulverized by the apparatus for pulverizing raw garbage from the wastewater to make the wastewater clean water. can do.

According to the second aspect of the present invention, in addition, a filter which can easily collect filtered raw garbage and can be easily maintained is provided by a compact and simple structure. can do.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a filter according to the present invention.

2 is a front view of the filter shown in FIG. 1. FIG.

3 is a right side view of the filter shown in FIG. 1. FIG.

FIG. 4 is a rear view of the filter shown in FIG.

5 is a left side view of the filter shown in FIG. 1. FIG.

6 is a plan view of the filter shown in FIG. 1. FIG.

FIG. 7 is a bottom view of the filter shown in FIG. 1.

8 is a cross-sectional view taken along the line AA in FIG.

9 is a front view showing a state in which the filter shown in FIG. 1 is connected to a garbage crushing apparatus.

10 is a perspective view showing a state where the basket body of the filter shown in FIG. 1 is removed.

11 is a perspective view showing a state in which a filter medium of the filter shown in FIG. 1 is removed.

[Explanation of symbols]

 10 Main Body 20 Inlet 30 Outlet 40 Basket 41 Cover 42 Handle 43 Supporting Stand 50 Filtering Material 51 Cover 52 Supporting Stand 100 Filter

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Office reference number FI technical display location B02C 18/42 Z E03C 1/266 Z

Claims (2)

[Claims] 1. A filter connected to a garbage crushing apparatus attached to a drain of a sink of a sink, wherein the filter is disposed at an upper portion of the main body, and drainage from the garbage crushing apparatus flows into the main body. An inflow port, a basket body removably housed under the inflow port inside the main body, and a plurality of pebbles that are formed by joining them with resin, and can be removed under the basket body inside the main body. A filter characterized by comprising a stored filter medium and an outlet for disposing the drainage inside the main body to the outside, which is arranged below the main body of the filter and further below the main body. 2. The main body is formed into a substantially rectangular parallelepiped shape, and
The filter according to claim 1, wherein the basket body and the filter medium are removed by pulling out the basket body and the filter medium from one surface side of the main body.