RU1851U1 - WATER TREATMENT DEVICE - Google Patents

Description

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USS) YS5VO yes OCHIS1 W 3 Utility model. relates to the field of water purification, in particular, to water purification devices, and specifically relates to asharats, in which passing water through various materials in succession can remove various chemical substances from it. Such devices typically contain a cylindrical body, outlet and underwater pipes, located in the case has a multi-layer loading, consisting of filter materials and sorbents separated from each other by layer separators Structurally, layer separators can be performed in various ways: either by e partitions with holes / Patent СЯМ 5149437, cl | 210-bb5, publ. 225g € 9 92g /, or in the form of dividing plates, while the housing can be prefabricated and its cylindrical part will contain ring-shaped segments and dividing plates with holes / Patent ША 4196081 КЛ1Й10-94, publ. 04.04; 80 / “The closest analogue of the proposed device is a water treatment device in which the multi-layer loading dividers are made in the form of perforated filter disks mounted on the supporting protrusions of the housing / US Patent 4826594, CL 210-2bb, publ. 02.05 89rj / One of the serious The problem of such devices is the uneven distribution of the moving flow of the cleaned: water over the entire volume of the filter material, both in cross-section and in height, which leads to the incomplete use of the filtering properties of the material. 8D8CH8 utility model - the development of such a separator of layers / zones / cleaning device that would allow, improving the hydrodynamic characteristics of the device, to achieve a more uniform distribution of the moving flow throughout the entire volume of filter material.) Utility of the useful model lies in the fact that the device for purification of water, containing a cylindrical body with a supply and outlet nozzles, flow-forming guide plates and a multilayer sorption charge, the layers of which are separated from each other of the layers with holes, the latter are made in the form of hollow holes, and a recess for the O-ring is made in the side wall adjacent to the surface of the cylindrical body. Hollow diaphragms can be made in various ways, for example, they are assembled and formed by two plates separated by a perimeter barrier at the same time, a recess for an annular seal is made in the barrier from its outer side in contact with the inner surface of the cylindrical body. According to another embodiment The hollows can be formed by rings with a recess on the outside to accommodate the O-ring and grooves on the inside to accommodate the plates with holes. In this case, a flow regime is created in which the diaphragm cavity is filled with a cleaned liquid. The plate with holes must be made of elastic m materials, for example caprolon, polystyrene, polyethylene. The size of the holes of the upper and lower plates of the diaphragm, their location and number, as well as the height / distance / between the plates are determined by the dimensions of the device and are selected by experimental nyreMi - 3. The fundamental difference between the proposed device and the closest analogue is the implementation of layer separators in in the form of hollow diaphragms, in the side walls of which are in contact with the inner surface of the cylindrical body, a recess is made for an annular seal; The cavities in the Diaphragms allow you to adjust the flow of the treated water, to even out the fluid velocity along the cross section, thereby reducing the transverse unevenness of the fluid velocity. Pressing the air gap between the filter layers of the sorption charge prevents the formation of a sediment of contaminants in the frontal zone of each filter layer. Seals in the recesses of the diaphragms create additional resistance to the moving flow, preventing it from slipping along the walls of the device.

The accompanying drawings / Figs. 1-3/ show a schematic illustration of a proposed device for water purification. Fig. 1 shows a general sectional view of the device, Fig. 2 shows a separator of sorption loading layers, Figs 43 / a, b, c / show structural options the execution of the elements of the separators of the layers of the sorption charge / place 1, figure 1 /;

The DEVICE for water purification comprises a cylindrical body 1 with a LID 2 and a bottom 3. A nozzle 4 is provided in the bottom 3 for supplying the water to be purified, and a nozzle for discharging purified water is provided in the cover 2/5 / The DEVICE also contains plates 6 forming a flow and a multilayer sorption charge 7, the layers of which are separated from each other by the separators of the layers 8, The separators of the layers 8 (see Fig. 2/) are diaphragms with a cavity 9 inside and a recess 10 on the lateral outer surface in which the annular seal Hi

- / a recess 13 is made for the O-ring II. On the inner side of the ring there are grooves 14 for accommodating plates with holes 15.

According to another embodiment of the layer / cm separators, the / hollow diaphragms are formed by plates with holes 16 between which a barrier 17 is provided with a recess 18 for accommodating the annular seal II

The device operates as follows :;

Water to be cleaned through pipe 4 enters the device and sequentially passes through everything. cleaning zones from the bottom up through each of the zones / layers /. The presence of cavities 9 in the separator layers 8 allows you to even out the flow of purified water both in cross-section and to prevent uneven distribution of flow along the height of each of the zones. The presence of an air gap between the filter layers also prevents the formation of sediment in the frontal zone of each filter layer

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Claims (4)

1. DEVICE FOR WATER CLEANING, comprising a housing, supply and outlet pipes, flow guiding plates and a multilayer sorption charge, the layers of which are separated from each other by separators with holes, characterized in that the separators of the layers are made in the form of a hollow diaphragm, while in it a side wall in contact with the inner surface of the cylindrical body has a recess for the annular seal.  2. The device according to claim 1, characterized in that the hollow diaphragm is formed by two plates with holes separated by a perimeter barrier, in which a recess for an annular seal is provided on the outer side in contact with the inner surface of the cylindrical body.  3. The device according to p. 1, characterized in that the hollow diaphragm is formed by a ring with a recess on the outside to accommodate an annular seal and grooves on the inside to accommodate plates with holes.  4. The device according to paragraphs. 1-3, characterized in that the total area of the holes of the upper plate of the diaphragm is less than the total area of the holes of the lower plate of the diaphragm.