RU13034U1 - WATER DECONTINUATION FILTER - Google Patents

Abstract

Water deferrization filter

abstract

The FILTER is designed to purify water from iron compounds and can be used for domestic purposes. Water is purified by oxidation in the presence of a catalyst in a closed sealed container. Part of the container is filled with filter mass, and the other, the upper part of the container, is filled with air. To enrich water with air (oxygen), it is supplied to the upper air part of the tank through a splitter pipe. After passing through the filter, a mass, which can be used as sulfonated charcoal, the water is filtered off and the purified water flows to the consumer. The filter mass is washed periodically manually way by supplying water to the lower part of the tank and its discharge into the drain through the nozzle-divider. A new portion of air is supplied through the nozzle with a check valve located in the upper part of the tank from the atmosphere .Air supply occurs due to the fact that a shut-off valve through which water is drained into the sewer is installed in the casing of the tank at the level of the air-filter mass separation. A shut-off valve can also be located on the branch pipe of the filtered water outlet. This design ensures its reliability when work and simplicity of design. 2 C.p. f-ly, 2 ill.

MPK 6 S 02 P 1/64, V 01 D 24/00

Description

Water deferrization filter

The filter refers to devices for purifying water from iron compounds by oxidation in the presence of a catalyst in a closed, sealed container, and can be used for domestic purposes.

The closest analogue to the proposed device is a filter for deferrization of water, containing a partially filled in its upper part a sealed container with a nozzle-divider p:; dachm of water located in the upper part of the vessel, a pipe for draining filtered water and a pipe for air supply (US patent R 5096596 Cl. C 02 P 1 / 64.1992).

The known Filter has at least two containers in which a step-by-step filtration process1; which complicates the design.

The objective of the utility model is to significantly simplify the design and increase its reliability.

The problem is solved due to the fact that in the filter for deferrization of water, containing a partially filled with air in its upper part a sealed container with a pipe-divider of the water supply, located in the upper part of the tank, a pipe for removing filtered water and a pipe for supplying air, the rest, the lower part The containers are filled with filter mass, the air inlet pipe is connected to the atmosphere through a non-return valve, and the air in the filter is updated by draining the water into the sewer through an Mnp valve.

The problem is also solved due to the fact that the shut-off valve is located in the casing of the tank at the level of the air-filter mass separation, in addition, the problem is solved due to the fact that the shut-off valve can be located on the branch pipe of the outlet filter for bath water at the level of the air-conditioning unit. filter mass.

in Fig. I there is a filter with a shut-off valve on the side;

figure 2 is the same, but with a crane installed on the branch pipe

drainage of filtered water.

The filter contains a sealed container I with a casing 2, the upper part of which is filled with air. In the upper part of the tank I ra. Are placed a patrook-divider 3 of water supply, n, of air supply pipes 4 with a check valve 5 and a pipe 6 for draining filtered water. part of the container I is filled with filter mass 7. At the level of the separation of air and filter mass 7 there is a shut-off valve connected with a drain 9 into the sewer. The filter is connected to the raw feed water pipe 10 by means of taps II and 12, to the pipe 13 for supplying filtered water to the consumer and to the drain 9 into the sewer through the valve 14. The shut-off valve 8 can be installed on the casing 2 or on the branch 15 of the filtered water outlet 6 .

The filter is as follows.

In water treatment mode, the faucet 12 is open, and the taps 8,11,14 are closed. Water from the pipeline 10 enters through the nozzle-divider 3 into the air volume of the tank 1, where it is sprayed and saturated with oxygen from the air. Passing through the filter mass, for example, water can be used as a filter or sulfonated carbon. Purified water through the nozzle b, the open end of which is located in the lower part of the tank 1, through the pipe 13 enters the consumer.

The filter mass is washed periodically manually by supplying water from the pipeline 10 in the opposite direction through the nozzle 6. To do this, open the taps P and 14. The taps 12 and 8 are closed. As the tank 1 is filled with water, the air in the upper part of the tank 1 / 1 cut pipe 3 and valve 14

9. At the end of the flushing process, fill the top of tank I with a new portion of air.

To fill the container I with air, the valve II is closed and the shut-off valve 8. The water through the valve 8 is discharged from the container I into the drain 9, and the upper part of the container I is filled with a new portion of air through the check valve 5. Due to the fact that the valve 8 is located at the level section of air and filter mass water is crosslinked to the level of filter mass.

In the case when the valve 8 is located on the branch 15, the water is drained through the valve 8 due to the difference in hydrostatic pressure in the tank I and at the outlet of the pipe after the valve 8. The water is drained from the tank I to the drain 9, and the upper part of the tank is also filled with air through check valve 5.

The process of filling tank I with air is completed. Taps 8 and P close. The filter is ready for work to purify water from iron compounds.

Claims (3)

1. The filter for water deferrization of water, containing a container partially filled with air in its upper part with a water supply divider-nozzle located in the upper part of the vessel, a filtered water outlet pipe and an air supply pipe, characterized in that the rest, lower part of the vessel is filled with a filter by mass, the air supply pipe is connected to the atmosphere through a non-return valve, and air is updated by draining water into the sewer through a shut-off valve located at the level of the air-filter mass .  2. The filter according to claim 1, characterized in that the shut-off valve is located in the casing of the tank. 3. The filter according to claim 1, characterized in that the shut-off valve is installed on the branch pipe of the filtered water outlet.