RU170816U1 - DEVICE FOR PLACING A FILTERING CARTRIDGE - Google Patents

Abstract

The invention relates to the field of treatment of storm sewage, namely, devices for placing filter cartridges inside the sewer wells having a support flange in the form of a solid ring in their upper part. The technical result of the invention is to reduce the complexity of mounting a device for accommodating a filter cartridge. The technical result is achieved by the fact that a device for accommodating a filter cartridge, consisting of a cylindrical waterproof wall, upper and lower waters permeable bottoms, as well as a continuous flange disposed at the top of the filter cartridge, inside the manhole, made in the form of a ring having an opening therein for positioning the filter cartridge, wherein on one side of the ring has strapping loop.

Description

Purpose and scope

The utility model relates to the field of storm sewage treatment, namely, devices for placement of filter cartridges inside the sewer wells having in their upper part a support flange in the form of a solid ring.

State of the art

A device is known for placing a filter cartridge inside a sewer well (utility model patent No. 59996, published January 10, 2007, B01D 27/00), made in the form of a continuous metal ring having an opening for arranging a filter cartridge in it.

Similar solutions are described in utility model patents:

No. 138499, published March 20, 2014, B01D 27/02;

No. 139065, published April 10, 2014, B01D 27/00;

No. 138579, published 03/20/2014, B01D 27/02, C02F 1/00, E03F 5/14;

No. 149624, published January 10, 2015, B01D 27/02, C02F 1/00, E03F 5/14;

No. 150763, published 02/27/2015, B01D 27/02

No. 151523, published April 10, 2015, B01D 27/02, C02F 1/28;

No. 155863, published October 20, 2015, E03F 5/14;

No. 150507, published 02/20/2015, B01D 27/02.

Technical solutions are also known that are close to those described above, but having additional significant features. For example, No. 150047, published January 27, 2015, E03F 5/14 - a device for accommodating a filter cartridge having an overflow pipe, or No. 151186, published March 27, 2015, E03F 5/14 - a collapsible device for placing a filter cartridge.

The disadvantage of all of the above technical solutions is the high complexity of their installation on a reinforced concrete wall ring of a sewage well due to the lack of the devices described above for accommodating the filter cartridge mounts for their slinging.

The solution described in patent No. 138499 (published March 20, 2014, B01D 27/02) is the closest in combination of essential features to the claimed utility model and is taken as a prototype.

Utility Model Essence

The objective of the claimed utility model is to offer a simple and convenient design of a device for placing a filter cartridge inside a working sewer well during reconstruction of a storm sewer network.

The technical result of the utility model is to reduce the complexity of mounting the device to accommodate the filter cartridge.

Hereinafter, the complexity of mounting a device for placing a filter cartridge means the time it takes for a standard number of people having standard equipment with standard labor productivity to equally accurately install a device for placing a filter cartridge in a well. This parameter is one of the most important in the process of erecting wastewater treatment systems, since the labor cost of personnel erecting such systems is an essential part of all the costs of wastewater treatment on a filter cartridge, and therefore this parameter requires optimization.

In the prior art, no solutions are found that are close in the aggregate of essential features to the claimed utility model aimed at achieving the above technical result.

In the claimed utility model, the claimed technical result is achieved in that the device for accommodating a filter cartridge, consisting of a cylindrical waterproof wall, upper and lower permeable bottoms, as well as a solid flange located in the upper part of the filter cartridge, inside the sewer well, is made in the form of a ring, having an opening for arranging a filter cartridge in it, and on one side of the ring sling loops are placed.

Brief Description of the Drawings

The utility model is illustrated by drawings, where

FIG. 1 is a General view of the inventive device for accommodating a filter cartridge.

FIG. 2 is a diagram of an installation of a device for accommodating a filter cartridge with features of a prototype.

FIG. 3 is a diagram of an installation of a device for accommodating a filter cartridge with the features of the claimed utility model.

FIG. 4 is an external view of a device for accommodating a filter cartridge in a reinforced concrete well with a filter cartridge mounted on it.

The proposed drawings illustrate a preferred embodiment of the utility model and therefore cannot be considered as limiting the content of the utility model, which does not include other embodiments.

Utility Model Implementation

In FIG. 1 is a schematic illustration of a device for accommodating a filter cartridge, where are indicated: 1 - a device for placing a filter cartridge having an opening for positioning a filter cartridge in it; 2 - sling loops.

The technical result is achieved by the fact that when installing the inventive device for placing a filter cartridge slings, with which you lift and install a device for placing a filter cartridge on the wall ring of a reinforced concrete well, it is easy to detach from it without jamming, and therefore, without the need for manual lifting of the device to accommodate the filter cartridge.

In the case of using a device for placing a filter cartridge without sling loops, the procedure for installing it is as follows (Fig. 2):

1) a device for accommodating a filter cartridge 1 is lifted by several slings 3, which cling directly to a device for placing a filter cartridge 1;

2) the device is lowered to place the filter cartridge 1 on the wall ring of the well 4;

3) since the device for placing the filter cartridge 1 presses the slings 3 against the wall ring - the device for placing the filter cartridge 1 must be manually lifted so that the line 3 is released from jamming and can be removed;

4) in some cases (when using chain slings), the upper part of the wall reinforced concrete ring 4 is damaged, followed by its manual alignment with cement.

In the case of using a device for placing a filter cartridge with sling loops, the procedure for installing it is as follows (Fig. 3):

1) a device for accommodating a filter cartridge 1 is lifted by several slings 3, which cling to the sling loops 2 of the device for placing a filter cartridge 1;

2) the device is lowered to place the filter cartridge 1 on the wall ring of the well 4;

3) slings 3 are easily detached from the sling loops 2 of the device to accommodate the filter cartridge 1, which are then easily pulled out of the well.

From the above sequences of installation of a device for placing a filter cartridge without sling loops and with sling loops, it can be seen that the sling loops significantly facilitate the installation of a device for placing a filter cartridge, which reduces the number of stages of manual work on its installation, that is, to achieve technical result.

A device for accommodating a filter cartridge may be made of metal, plastic or composite material, may have, in addition to the main hole for the filter, other holes or structural elements, as well as be detachable. Features of particular forms of execution of the device for accommodating the filter cartridge do not affect the achievement of the technical result, since the sling loops will enable disconnecting the lines from the device for placing the filter cartridge of any design and made of any material, as shown in FIG. 3, thereby ensuring the achievement of a technical result.

Hinge loops can be made of rods, fittings, pipes or plates, have the shape of a circle, a rectangle or have a curved shape. Features of particular forms of execution of the sling loops do not affect the achievement of the technical result, since any sling loops will enable the slings to be disconnected from them, as shown in FIG. 3, thereby ensuring the achievement of a technical result.

Hinge loops can be located on the upper or lower sides of the device to accommodate the filter cartridge. Features of particular forms of execution of the sling loops do not affect the achievement of the technical result, since, firstly, when the sling loops are located on either side, they will provide the possibility of disconnecting the slings from them, thereby ensuring the achievement of the technical result, and secondly, when turning of the inventive device for placing a filter cartridge 180 degrees in space, the sling loops are on its upper or lower side, which also confirms the independence of achieving technical cut Ltata from the described variation of private forms of execution of the device for placing a filter cartridge.

The technical result is affected by the fact of the presence of sling loops, and not their number. With any number of sling loops, it is possible to lift the device with slings, with their subsequent disconnection. Features of particular forms of execution of the claimed device for placing a filter cartridge in the field of the number of sling loops do not affect the achievement of a technical result, which is achieved by a common feature of the claimed utility model.

To clarify the technical applicability of the inventive device for accommodating a filter cartridge in FIG. 4 shows the appearance of a device for accommodating a filter cartridge 1 in a reinforced concrete well 4 with a filter cartridge 5 mounted on it.

Claims (1)

A device for accommodating a filter cartridge, consisting of a cylindrical waterproof wall, upper and lower permeable bottoms, as well as a continuous flange located in the upper part of the filter cartridge, inside the sewer well, made in the form of a ring having an opening for arranging a filter cartridge in it, characterized in that on one side of the ring sling loops are placed.

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