JP3016757U - Filter bed for water purification - Google Patents

Abstract

(57) [Abstract] [Purpose] A wide range of water purification such as water storage tanks, water treatment tanks such as septic tanks, household drainage mass, small rivers, lakes, ponds, etc. can be performed easily without installing equipment. The purpose is to provide a filter bed that can be constructed by construction. [Structure] High-density polyethylene basket (4),
A filter bed for water purification, in which two (4 ') are combined to form a sphere, and a unglazed pottery pipe (2) or a hollow porcelain potted ball (3) is placed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is intended to purify a wide range of water such as water storage tanks, water treatment tanks such as septic tanks, household drainage mass, small-scale rivers, lakes, ponds, etc. The present invention relates to a filter bed that is simple, convenient, and can achieve the purpose.

[0002]

[Prior art]

 In the case of conventional filter beds, for example, in septic tanks, it takes time and cost to install them inside, and in rivers, lakes, ponds, etc., there are almost no examples of direct filter bed construction, and treatment facilities are mainly used. Therefore, the cost of water purification becomes extremely high. In addition, the present condition is that the drainage mass of households, etc. does not contain a filter bed or anything similar in performance.

[0003]

[Problems to be solved by the device]

 In view of this, the present invention provides a filter bed that can be applied to an extremely wide range of fields where water purification is desired, because it is not necessary to incorporate it, and the construction method need only be thrown.

[0004]

[Means for Solving the Problems]

 The solution to this problem will now be described with reference to the drawings. In one of the high-density polyethylene half-divided baskets (4), the unglazed pottery pipe (2) or the hollow unglazed pottery with a hole is provided. Insert the ball (3), cover it with the other high-density polyethylene half-divided basket (4 '), and joint each of the joint parts (5) and (6) at 10 points to make a spherical basket (1). ) Is completed. This is the filter bed of the present invention.

[0005]

[Action]

 It is well known that the unglazed pottery pipe (2) and the hollow and perforated balls (3) of the unglazed pottery have excellent performance as a filter bed, and it is known that the performance is better. In order to exert the effect effectively, it has a spherical shape with pipes and hollow holes. The spherical basket (1) is made of high-density polyethylene, and the rib (7) is provided on the back surface and the joint part (5) is provided. ), (6) are provided at 10 locations, and the basket's grain is designed so that the unglazed pottery pipe (2) does not fall out and there is no damage when thrown during construction. ing.

[0006]

【Example】

Examples of construction and water purification capacity using the filter bed of the present invention are shown in Examples. Specifications of filter bed: basket diameter 25 cm, diametral pot ware pipe outer diameter 5 cm, length 15 cm, 8 pieces / basket, unglazed pottery hollow and perforated balls 7 cm in diameter, 12 pieces / basket Water purification capacity: 3 months after construction

[0007]

[Effect of device]

 The construction is very simple as in the example. Also, in the case of a domestic drainage mass, a cleaning capacity of about 30% is found despite the very short contact time with the filter bed of the present invention. As described above, the present invention exhibits excellent effects in terms of ease of construction and purification performance.

[Brief description of drawings]

FIG. 1 is an overall side view of a combination of two high-density polyethylene half-divided baskets that are formed into a spherical shape.

FIG. 2 is a front view of the halved basket.

FIG. 3 is a three-dimensional view of the unglazed pottery pipe and the hollow and perforated sphere of the unglazed pottery.

[Fig. 4] Partially enlarged view of the joint part of a half-divided basket made of high density polyethylene

[Explanation of symbols]

1 is a spherical basket made by combining two half-divided baskets made of high-density polyethylene 2 is a unglazed pottery pipe 3 is a hollow porcelain pot with a hole 4 is a basket made of high-density polyethylene 4 'Is a high-density polyethylene half-divided basket. 5 is a high-density polyethylene half-divided basket joint concave portion. 6 is a high-density polyethylene half-divided basket joint convex portion. 7. Rib of split basket

Claims (1)

[Scope of utility model registration request] 1. A water purification filter having a form in which a unglazed pottery pipe (2) or a hollow and perforated ball (3) of an unglazed pottery is placed in a plastic spherical basket (1). floor.