RU171031U1 - FILTER RINSING DEVICE - Google Patents

Abstract

The utility model relates to the gas industry and is intended for the use of washing filters of gas pumping units. SUBSTANCE: filter washing device comprises a washing liquid tank equipped with a drain ball valve, a collector and a compressed air supply pipe. The flushing liquid tank is equipped with a bar for installing the filter unit, on which, using the fastening bar, a connecting element with a fitting is installed for connecting through a hose to the manifold and the compressed air supply pipe. The pipeline is equipped with ball valves and a filter for cleaning the supply air.

Description

The utility model relates to the gas industry and is intended for the use of washing filters of gas pumping units type GPA-10-01.

A device for washing filters containing a washing chamber filled with a washing liquid with filtering and jet elements located in it, and pipelines, in order to increase the washing efficiency, is equipped with a jet pump with a shut-off element and a unit for reversing the flow of washing liquid (A.S. SU 1047497 IPC B01D 41/10, published on October 15, 1983).

The disadvantages of the device are the complexity of the application and the low degree of purification of the filter elements.

A known method of washing the filter element in a liquid by supplying an upward flow of air and venting the air-water mixture, in which a stream of compressed air is fed between the filter housing and the filter element while draining the liquid, and a device for its implementation comprising a housing, a filter element with attachment means, a perforated ring a collector for supplying compressed air, placed under the filter element, and means for removing the water-air mixture (A. with SU 1017370, IPC B01D 41/00, publ. 05.15.1983).

The disadvantages of the device are the complexity of the application and the low degree of purification of the filter element.

The task to which the utility model is directed is to develop an improved and maintenance-free device to reduce manual labor and improve the quality of the washing process.

The technical result consists in improving the quality of washing and, as a result, increasing the resource of the filtering blocks.

The technical result is achieved by the fact that the device for washing filters contains a flushing fluid container equipped with a drain ball valve, a manifold and a compressed air supply pipe, according to a utility model, the flushing fluid container is provided with a bar for mounting a filter unit on which a connecting plate is mounted an element with a fitting for connecting through a hose to a manifold and a compressed air supply pipe equipped with ball valves and a filter for cleaning the feed its air.

The proposed device design is simple, affordable, the lack of electrical equipment and rotating components and parts ensures the safety of the device.

The proposed device allows for more efficient washing of the filters.

The essence of the claimed utility model is illustrated by drawings, where:

in FIG. 1 shows the details of the device;

in FIG. 2 shows a filter unit assembly with a connecting element;

in FIG. 3 shows a diagram of the operation of the device.

The device includes a tank 1 (Fig. 1) for flushing fluid, which is equipped with a strap 2 for installing filter blocks in a tank 1 and a drain ball valve 3 for draining the spent flushing fluid, a hollow connecting element 4 for supplying air with a fitting 5. Connecting element 4 ( Fig. 2) by means of a mounting plate 6 provided with a central hole 7 and two auxiliary holes 8, intended for fixing the connecting element to the filter unit, connected to the filter unit 9, and the fitting 5 of the type “eaten” PFA "is intended to connect the rubber hose 10 for supply of compressed air from the reservoir 11.

A device for washing filters works as follows (Fig. 3).

To the filtering unit 9 removed from the GPA-10-01 filter unit, a connecting element 4 is installed using the fastening plate 6, then connected through the nozzle 5 to the rubber hose 10 and placed in a container 1 into which the washing liquid is poured. A ball valve 12 of compressed air is opened on the manifold 11 and air is supplied through the filter 13 for cleaning, compressed air of the required pressure is supplied into the filter unit. While washing the three filters, open the ball valve 14. When air is supplied through the washed filter, immersed in the liquid, the liquid moves intensively on the surface of the filter with the removal of contaminants.

The cleaning process is monitored visually. Then the washed filter is removed, dried and used as intended. The spent flushing fluid, as it becomes contaminated, is drained through a drain ball valve 3.

The filters are cleaned by supplying compressed air to the filter blocks in the opposite direction of the movement of the working medium (oil). Compressed air carries away mechanical impurities from the filter elements, which under the influence of gravity settle to the bottom of the tank.

The result is a simple and safe way to flush filters.

Claims (1)

A device for washing filters containing a flushing fluid container equipped with a drain ball valve, a collector and a compressed air supply pipe, characterized in that the flushing fluid container is provided with a bar for mounting a filter unit on which a connecting element with a fitting for connections through a hose to the manifold and the compressed air supply pipe equipped with ball valves and a filter for cleaning the supply air.

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