PL150132B2 - Device for catching solids from liquids - Google Patents

Description

POLAND PATENT DESCRIPTION 150 132

THE REPUBLIC OF THE TEMPORARY PATENT OF THE PEOPLE

Provisional patent additional to patent no. —--- Pending: 87 12 28 (P. 269780)

Int. Cl. ⁴ B01D 35/02

OFFICE

PATENT

PRL

Priority - READING ROOM

Application announced: 88 10 27

Patent description published: 1990 08 31

Creators of the invention: Jerzy Bartoszewicz, Czesław Burzyński, Edward Chmarzyński, Ryszard Gruszko

Authorized by a temporary patent: Jerzy Bartoszewicz, Czesław Burzyński, Edward Chmarzyński, Ryszard Gruszko, Gdynia (Poland)

Device for catching solids from liquids

The present invention relates to a device for catching solids from liquids, especially limescale-type impurities.

From the description of the utility model No. Ru 33515, a filter solution for collecting solids is known, in which the cylindrical body has an obliquely arranged flat, perforated diaphragm. In the lower part of the body side, just above the diaphragm, a stub pipe with a valve is installed to remove the retained deposits together with the washing water.

The disadvantage of the known solution is the limited range of liquid filtration due to the direct flow of contaminated liquid through the perforated diaphragm.

In addition, the solution is characterized by large dimensions, hindered by the possibility of cleaning the diaphragm from contamination and its possible replacement. The filter is fully usable for very high liquid flows.

Another well-known solution is the structure of Gdańskie Przedsiębiorstwo Instalacji Przemysłowej "Instal" of the desilter type, consisting of a tank with an outlet stub protected from the inside of the tank by a sieve insert.

The disadvantage of the known solution is the large size of the tank, operation only in a horizontal position and quick clogging of the screen system, as a result of which it is subject to rapid wear and even frequent damage.

The aim of the invention is to provide a structure of a device for catching solids from liquids of small dimensions, with the possibility of working in various positions while simultaneously fulfilling the assumed functions of precise liquid cleaning.

The essence of the solution according to the invention is the construction of a device for catching solids from liquids comprising a body consisting of an inlet conduit, a separator chamber and an exhaust conduit, the diameter of the separator chamber being greater than the diameter of the inlet conduit.

In the device, inside the separator chamber, on the guiding axis, there are detachably mounted, labyrinthine, filtering, perforated plates separated from each other by distance sleeves. Filter 2

150 132 The plates divide the inner space of the separator chamber into a treatment drop chamber, a labyrinth space and an outflow chamber. The separator chamber from the side of the cleaning drop chamber is closed with a removable cover.

In the solution according to the invention, changing the diameters of the outlet conduit to the diameter of the separator chamber causes the expansion of the liquid stream, as a result of which the greater weight of impurities is separated already in the cleaning downstream chamber. A further high degree of purification is achieved by flowing the liquid simultaneously in a labyrinthine path and axially through the perforation cutout in the filter plates. The filtration method allowed for a significant reduction in the dimensions of the structure and its weight. A significant advantage of the solution is the possibility of installing the device in any position, eliminating the risk of damaging the filter plates. The catcher according to the invention is easy to assemble and disassemble. When cleaning the filter unit, it only requires the removal and rinsing of the filter plates.

The device is universal in nature, as it can be used to clean liquids of various densities as well as gases contaminated with solids, such as scale.

The subject of the invention is shown in the embodiment in the drawing, in which fig. 1 shows a longitudinal section of the device for catching solids from a liquid, fig. 2 - a cross-section along the plane A-A through the flow chamber.

The device according to the invention consists of a body 1, consisting of an inlet conduit 2 permanently connected to one another, a separator chamber 3 and an exhaust conduit 4. Inside the separator chamber 3, on the leading axis 5, filtering plates are detachably mounted, perforated plates 6 are separated from each other by spacers with sleeves 7. Perforated filter plates 6 divide the internal space of the separator chamber 3 into a cleaning drop chamber 8, a labyrinth space 9 and an outflow chamber 10. The separator chamber 3 from the cleaning drop chamber 8 side is detachably closed with a cover 11.

Claims (2)

Patent claims A device for catching solids from liquids comprising a body consisting of an inlet conduit, a separator chamber and an exhaust conduit, the diameter of the separator chamber being greater than the diameter of the inlet conduit, characterized in that inside the separator chamber (3) on a leading axis ( 5) are detachably mounted, labyrinthine, filtering, perforated plates (6) separated from each other by distance sleeves (7) and dividing the internal space of the separator chamber (3) into a treatment drop chamber (8), a labyrinth space (9) and a discharge chamber (10) ). 2. The device according to claim The method of claim 1, characterized in that the separator chamber (3) on the side of the cleaning drop chamber (8) is detachably closed with a cover (11).