JPH10457A - Simple water purifier - Google Patents

Abstract

PROBLEM TO BE SOLVED: To certainly remove offensive smell and off-taste while ensuring a sufficient water emitting amt. by arranging a filter containing activated carbon to the upper part of a household drinking water container and placing a container having a flowing water opening on the bottom part thereof and injecting water or hot water to purify water or hot water through the filter. SOLUTION: A main body container 1 is constituted by forming a polyester thin plate into a circular arc shape and fusing joining surfaces 2 and end surfaces 3 and has a truncated cone shape. A trapezoidal disc-shaped adsorbing bed 4 is formed to the bottom part of the container 1 by baking a kneaded mixture of coconut hush granular activated carbon, a clayey binder and water. Further, water or hot water is injected to be permeated through a filter to be filtered. By this constitution, large water emitting quantity can be ensured and a bleaching powder odor, a fungal odor and harmful substances such as trihalomethanes in tap water can simply be removed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a purifier for removing scent of tap water in tap water.

[0002]

2. Description of the Related Art Since odors and off-flavors of khaki and mold make tap water unpleasant, other harmful substances such as trihalomethanes do not directly affect the taste. , Through a thin layer of activated carbon.

[0003]

However, conventionally, inexpensive and inexpensive products are too simple to carry out their functions sufficiently, or a large amount of germs grow when left untouched. there were.

[0004]

SUMMARY OF THE INVENTION Accordingly, the present invention provides a method for compressing a granular activated carbon using a binder such as clay or resin, and then sintering the disc-shaped adsorbent or the granular activated carbon at a high temperature with a nonwoven fabric or the like. Filling a resin container, forming a layer thickness, and installing the resin to be the container on the narrow side of the truncated right cone, allowing tap water, hot water, etc. to permeate to remove odors and off-flavors in the liquid. A simple water purifier that can be provided. "Operation" That is, the configuration of the simple water purifier of the present invention is as follows. The container is made of metal, pottery, resin, or the like, and is formed into an inverted trapezoidal truncated straight cone, and is formed into a disk-shaped activated carbon or a granular activated carbon circle. A plate cartridge can be installed at the bottom of the outer container, and tap water can be poured into the space above the outer container to allow the activated carbon layer to permeate, adsorb the target in the liquid, and clean it by chemical reaction. The gist of the present invention is that the feature is constituted.

Another object of the present invention is to ensure a sufficient amount of water discharged, and to reliably remove off-flavors and off-flavors.
An object of the present invention is to provide a simple water purifier which can be detached from a main body container and stored in a refrigerator when not in use to suppress the propagation of various bacteria.

[0006]

FIG. 1 is a sectional view for explaining a simple water purifier.
In FIG. 1, a main body container 1 is made of thin polyester and is formed into an arcuate shape by welding at a joint surface 2 and an end surface 3 to form a truncated right cone having an upper diameter of 100 mm, a lower diameter of 50 mm, and a height of 700 mm. Yes, at the bottom, in the example,
A clay-based binder is added to 100-150 mesh coconut granular activated carbon with a clay-based binder in a ratio of 70:30, and further 50% water, kneaded, and baked at 800 ° C. to have a thickness of 15 mm and an upper diameter of 80
A trapezoidal or disk-shaped adsorption layer 4 having a lower diameter of 70 mm and a lower diameter of 70 mm was formed. In the drawing, 5 is a handle, 6 is a welding wire, and 7 is an opening.

Next, test results in the examples will be shown. First, adjust the tap water to make the concentration of hypozinc acid 2 ppm,
After passing 200 liters of water, the residual chlorine concentration was examined using the reagent ortho-tolidine solution. As a result, no color was formed, hypochlorous acid was well removed, and the perception test for taste and smell was performed. Also, no abnormality was felt. At this time, as a remarkable result, it was possible to obtain a high water discharge amount of 0.6 liter per minute in spite of no pressure state, and it was found that it was extremely practical.

[0008]

As described above, according to the present invention, there is an advantage that a large amount of water can be discharged by permeating the activated carbon layer of a large-diameter granular or molded porous body.

Further, the present invention has the advantage of removing the odor of mold, musty odor, and trihalomethanes in tap water by a simple method.

[0010] Furthermore, according to the present invention, the activated carbon cartridge can be easily removed and stored in a refrigerator at a temperature of 10 ° C or lower, which has the advantage of suppressing the growth of various bacteria.

[Brief description of the drawings]

FIG. 1 is a sectional view illustrating an embodiment.

FIG. 2 is a perspective view including a partially cut portion.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body container 2 Joining surface 3 End surface 4 Adsorption layer 5 Handle 6 Welding wire 7 Opening

Claims (2)

[Claims] 1. A filter containing activated carbon is placed at the top of a domestic drinking water container, a container having a water flow opening is placed at the bottom, water or hot water is injected, and water or hot water is transmitted through the filter to purify water. Simple water purifier characterized by doing. 2. The filter containing activated carbon is replaceable as a cartridge type.
The simple water purifier described.