RU37645U1 - HOUSEHOLD FILTER FOR TREATMENT OF DRINKING WATER "ZEOLITIC-S" - Google Patents

Abstract

1. A household filter for the purification of drinking water, comprising a housing with a partition installed inside with holes to form blocks filled with sorbents, an inlet and outlet pipe, characterized in that the partition is made with a U-shaped hole at one end and is installed along the vertical axis of the housing to its entire height with the location of the U-shaped hole at a level opposite to the level of the location of the outlet pipe. 2. The household filter according to claim 1, characterized in that it further comprises two or four partitions installed parallel to the central partition from its two sides, respectively, one or two partitions with the formation of four or six blocks for sorbents and installation of partitions with alternating placement of P- shaped bore holes in the upper or lower part of the housing, depending on the location of the inlet pipe. 3. The household filter according to claim 1, characterized in that it additionally contains three, five, six or eight partitions installed vertically to the entire height of the housing with their convergence in the center of the vertical axis of the housing with the formation of blocks for sorbents equal to the number of partitions, and alternating placement U-shaped cut-out of partitions in the upper or lower part of the housing. 4. A household filter according to claims 1-3, characterized in that the partitions are made with round holes at one of its ends over the entire width of the partition and at a height equal to 1/10 of the total height of the partition. 5. A household filter according to claims 1 to 3, characterized in that the partitions are made with an arcuate hole at one of its ends. Household filter according to claims 1-3, characterized in that the partitions are made��

Description

HOUSEHOLD FILTER FOR TREATMENT OF DRINKING WATER

Zeolite - S

The inventive device relates to household appliances and may find application in the population of cities and towns with a centralized water supply system for the purification of drinking water.

A huge number of household filters for water purification are known. According to the principle of operation, fshtry are divided into electrochemical, mechanical, reverse osmosis-membrane, sorption and sorption with the addition of ion-exchange materials.

According to the design features, water purification filters can be divided as follows:

And flow filters, which usually have a resource of 3,000 to 5,000 liters, and the operating time without replacing sorbents is 1 year;

jug type filters - a resource from 100 to 500 l, operating time without replacing a cartridge - 1-3 months;

nozzles for the crane - a resource from 300 to 1000 l, the operating time without replacing the cartridge is 1-3 months;

membrane type filters - a resource of 2500 l, a working time of 0.2 years.

Each type of filter has its own advantages and disadvantages.

Ion exchange materials are used in two types - synthetic and natural.

Synthetic ion-exchange resins and fibers are used in BRSh filters (St. Petersburg), AKVAFOR (St. Petersburg), GEYSER (St. Petersburg), Fiton (Novosibirsk), BARRIER (Moscow), BRITTA (Germany), KENWOOD (England: Leah).

Advantages: the high capacity of ion-exchange resins allows you to use these filters - in small-sized cartridges for filter nozzles and filter jug type.

Disadvantages: these filters are expensive, highly specific and there are no guarantees that ion-exchange filters will purify water from a specific consumer.

2003126316

- lllillililir

g o

KShK 7 V01D 15/00 V01D 15/04

NERAL, t NGITOVY (St. Petersburg).

Advantages: zeolite is cheap, has strong sorbing properties, therefore, enhances the effect of coal. Zeolite acts as a mechanical filter, and as an ion exchanger it has a sufficiently large capacity and a wide spectrum of action in relation to heavy metals and radionuclides. Softens water - removes hardness salts, increases the pH of water. Gently affects the necessary trace elements; well sorb bacteria and viruses, reducing the total microbial number, and in some cases (up to 96) completely removes bacterial cells from water.

Disadvantages: leaching of a fine fraction of zeolite from the filter. However, zeolite as a medical sorbent is included in the biological supplement ZHTOVIT and is not dangerous, but good for health.

The closest technical solution to the claimed one is the AQUARIUS filter, having a plastic housing, with a transverse partition installed inside it with the formation of two blocks filled with sorbents. The housing has an inlet and outlet nozzles, an inlet and outlet mesh and a nozzle for mounting on a crane with overall overall dimensions: height 280 mm, diameter 130 mm (see TU 3607-001-11820098-97).

The disadvantages of the filter include the impossibility of using it to purify water with a high degree of contamination due to the short filtration path, the low resource of the filter load, and the need to periodically connect to the tap to purify the required amount of water and then disconnect it.

The technical result of the proposed technical solution is the ability to use a filter for purification of water of various degrees of pollution by increasing the filtration path of cleaning and the possibility of using various types of sorbents, and increasing the reliability of the filter when it works in high pressure water systems, expanding technological capabilities and ease of use due to stationary filter installation.

The presence of vertical partitions forming blocks for sorbents and their installation with the formation of alternating water flow from block to block between the partition and the upper part of the housing or between the partition and the bottom of the housing with a change in this movement

- 9 water from the bottom up and vice versa or from top to bottom and vice versa, depending on the quantity and design of the partitions and, accordingly, the location of the inlet and outlet nozzles, significantly extend the filtration path, which ensures its high-quality cleaning under flow conditions.

At the same time, structural modifications of the proposed filter with a different length of the filtration path (900 mm, 1200 mm, 1500 mm, 1800 mm, 2400 mm) provide high-quality purification of drinking water at various degrees of its pollution, and a filter with cylindrical partitions and a filtration path length of 900 mm provides In addition, high-quality water purification with reliable filter operation in high-pressure water supply systems. The high-quality water purification is also facilitated by the division of the body partitions into several blocks, which makes it possible to use various combinations of sorbents and ion exchangers depending on the degree of presence of pollutants in the treated water. In addition, various designs of partitions expand the technological capabilities of manufacturing the filter, and the structural design of the filter as a whole allows its stationary installation under the sink, creating convenience when operating the filter.

In FIG. 1, 4, 7 of a general view of filters with one partition in the form of a plate mounted along the vertical axis of the housing; with three and five vertical and parallel partitions.

In FIG. 2, 5, 8 a top view of FIG. 1,4, 7.

In FIG. 3, b, 9 flow patterns of water in these filters (through partitions with a n - shaped hole).

In FIG. 10, 13, 16, 19 are diagrams of a general view of filters with three, five, six, eight vertical partitions (in the form of plates) converging on the vertical axis of the housing.

In FIG. 11, 14, 17. 20 a top view of FIG. 10, 13, 16, 19.

In FIG. 12, 15, 18, 21 water flow pattern in the specified filters (through partitions with a p-shaped hole).

In FIG. 22 is a diagram of a general view of a filter with cylindrical partitions.

In FIG. 26 septum diagram about round holes.

In FIG. 7 diagram of a partition with an arcuate hole.

The household filter consists of a metal cylindrical housing 1. with a bottom 2. and a cover 3. Inside the housing there are vertical partitions 4. dividing the internal volume of the housing into blocks A. .3 (Fig. 2, 5, 8, 11, 14, 17, 20, 23) filled with sorbents 5, the inlet pipe 6. and the output pipe 7. (hoses are not shown in the drawing more flexibly).

Partitions can be made in the form of plates with p-shaped (Fig. 25) or arcuate (Fig. 27) holes, or round holes (Fig. 26), made at one end of the partitions for its entire width and height equal to 1 / 10 of the height of the partition, or in the form of simply plates without any holes, a length equal to 9/10 of the height of the body or in the form of cylinders, a height equal to 9/10 of the height of the body (not shown in the drawing).

Example 1

The specified partitions 4. in the form of plates in the filter housing can be in the form of one, installed along the vertical axis of the housing to its entire height, partitions (Fig. 1, 2, 3) with the location of the hole at a level opposite to the level of the inlet pipe, or in the form three (Fig. 4, 5, 6) or five (Fig. 7, 8, 9) partitions parallel to each other, for the passage of water from the block into the block, the partitions are installed with an alternate arrangement of holes in the upper or lower part of the housing. If the partitions are made in the form of a shortened plate with a height equal to 9/10 of the height of the case, for the passage of water from the block to the block, the partitions in the case are installed with an alternating gap between the upper part of the case and the partition, between the partition and the bottom of the case.

The filtration path in the filters with the above number of partitions and their location, respectively, is 600 mm, 1200 mm, 1800 mm with a housing size of 330 x 212 mm.

Example 2

In FIG. 11-20 are given general views and water movement patterns with three, five, six, eight vertical partitions (plates) converging on the vertical axis of the body and dividing the internal volume of the body into blocks, in an amount equal to the number of partitions. Partitions, with their indicated quantities, are installed in the housing according to Example 1. The filtration path in the filters (s /

- 4 .3 /

responsibly equal to 900 mm, 1500 mm, 1800 mm, 2400 mm with a case size of 330 X 212 mm.

Example 3

With the implementation of the partitions 4. in the form of cylinders a filter is presented (Fig. 22, 23) and a diagram of the movement of water in this filter (Fig. 24). In the housing 1. two cylindrical partitions 4. are installed coaxially along the vertical axis 4. with the formation of a whole cylindrical sector and two annular ones, while for the transfer of water from the block to the block, the internal partition is installed in the housing with a gap between its end and the bottom 2. of the housing, and an external partition with a gap between its end and the cover 3. of the case in the case of the location of the inlet pipe 6. in the lower part of the case and the installation of partitions with the reverse arrangement of the gaps in the case of the location of the inlet pipe in the upper part of the body.

 The filter is illustrated with examples depending on the design of the filter.

Example 1 (Fig. 1, 2, 3).

Water from the water main through a hose (not shown in the drawing) and the inlet pipe 6 enters block A, rises up and through the upper hole in the partition 4 enters block B, it goes down and through the lower outlet pipe 7 and the flexible hose enters to the supply line (not shown in the drawing) to the consumer already cleared.

Example 2 (Fig. 4, 5, 6).

Water from the water main through the hose and inlet pipe b enters block A, rises up and through the upper hole in the partition 4c. gets into block B, it goes down and through the bottom hole in the partition 4., gets into block B, which goes up and through the top hole in the partition 4, gets into the last block G, goes down and through the lower outlet pipe fl and the flexible hose enters the supply line to the consumer already cleaned.

Example 3 (Fig., 8, 9).

Water from the water main through the hose and inlet pipe 6 enters block A, rises up and through the upper hole in the partition 4 falls into block B, it goes down and through the lower hole in the partition 4 it enters block B, in which it rises up and through the top hole in the septum

4 enters block G, goes down and through an H1-1-hole in the partition 4. gets into block D, in which it rises up and through the upper hole in the partition 4 enters the last block E, in which it goes down and through the lower outlet pipe 7 and the flexible hose enters the supply line to the consumer already cleaned.

Example 4 (Fig. 10, 11, 12).

Water from the water main through the hose and inlet pipe 6 enters block A, rises up and through the upper hole in the partition 4 falls into block B, it drops down and through the lower hole in the partition 4 it enters block B, into which it rises up and through the upper outlet pipe 7 and the flexible hose enters the supply line to the consumer already cleaned.

Example 5 (Fig. 13, 14, 15).

Water from the water main through the hose and inlet pipe 6 enters block A, rises up and through the upper hole in the partition 4 falls into block B, it drops down and through the lower outlet in the partition 4 falls into block B, in which it rises up and through the upper hole in the partition 4 it enters the block G, goes down and through the lower outlet in the partition 4 it falls into the last block D, in which it rises up and through the upper outlet pipe 7 and the flexible hose enters the supply line the consumer is already cleared.

Example 6 (Fig. 16, 17, 18).

Water from the water main through a hose (not shown in the drawing) and the inlet pipe b enters block A, rises up and enters block B through the upper hole in the partition 4, falls down in it and enters block B through the lower hole in the partition 4 , in which it rises up and through the upper hole in the partition 4 falls into block D, falls down and through the lower hole in the partition 4 falls into block D, in which it rises up and through the upper outlet in the partition 4 it enters the last block D, which and lowered down through the bottom outlet 7 and the flexible hose is supplied to the consumer already purified.

Water from the water mains through the hose (not shown in the drawing) and the inlet pipe 6 pushes into block A, rises up and through the upper hole in the partition 4 falls into block B, it drops down and through the lower hole in the partition 4 falls into block B , in which it rises up and through the upper hole in the partition 4 falls into block D, falls down and through the lower hole in the partition 4 g falls into block D, in which it rises up and through the upper hole in the partition 4 falls into block E, in which it falls down and through the lower hole in the partition 4 it enters the block Ж, in which it rises up and through the upper hole in the partition 4 it enters the last block 3, in which it goes down and through the lower outlet pipe 7 and the flexible hose enters the consumer already cleaned.

Example 8 (Fig. 22, 23, 24).

Water from the water main through a hose and inlet pipe 6 enters the annular block A, rises up and overflows through the upper edge of the annular partition 4, enters the annular block B, it falls down and through the lower hole in the cylindrical partition 4 enters the last cylindrical block B, in which it is pushed up and through the upper outlet pipe 7 and the flexible hose again flows to the consumer, already cleaned.

The operation of the filters in examples 1-8 is described taking into account the lower location of the inlet pipe. In the case of the upper location of the inlet pipe, the water movement will be similar.

The claimed household filter, which ensures high-quality after-treatment of drinking water of various pollution levels using various filter elements depending on specific operating conditions, the simplicity of the filter in the manufacture and maintenance will find, according to the author, wide industrial application.

Claims (7)

1. A household filter for the purification of drinking water, comprising a housing with a partition installed inside with holes to form blocks filled with sorbents, an inlet and outlet pipe, characterized in that the partition is made with a U-shaped hole at one end and is installed along the vertical axis of the housing to its entire height with the location of the U-shaped hole at a level opposite to the level of the location of the outlet pipe. 2. The household filter according to claim 1, characterized in that it further comprises two or four partitions installed parallel to the central partition from its two sides, respectively, one or two partitions with the formation of four or six blocks for sorbents and installation of partitions with alternate placement U-shaped openings of partitions in the upper or lower part of the housing, depending on the location of the inlet pipe. 3. The household filter according to claim 1, characterized in that it further comprises three, five, six or eight partitions mounted vertically to the entire height of the housing with their convergence in the center of the vertical axis of the housing with the formation of blocks for sorbents equal to the number of partitions, and alternately placing a U-shaped cut-out of partitions in the upper or lower part of the body. 4. A household filter according to claims 1 to 3, characterized in that the partitions are made with round holes at one of its ends over the entire width of the partition and at a height equal to 1/10 of the total height of the partition. 5. A household filter according to claims 1 to 3, characterized in that the partitions are made with an arcuate hole at one of its ends. 6. A household filter according to claims 1 to 3, characterized in that the partitions are made without holes with a height equal to 9/10 of the height of the housing and are installed with the formation of an alternating gap between the partition and the upper part of the housing or between the partition and the bottom. 7. The household filter according to claim 1, characterized in that the partitions in the amount of two pieces are made in the form of two cylinders and are mounted coaxially along the vertical axis of the filter housing, while the internal partition is installed with a gap between its lower end and the bottom of the housing to form a cylindrical block and the outer partition is installed between its upper end and the housing cover with the formation of two annular cylindrical blocks.