SU1268191A1 - Filter for purifying liquids - Google Patents

Filter for purifying liquids Download PDF

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Publication number
SU1268191A1
SU1268191A1 SU853900319A SU3900319A SU1268191A1 SU 1268191 A1 SU1268191 A1 SU 1268191A1 SU 853900319 A SU853900319 A SU 853900319A SU 3900319 A SU3900319 A SU 3900319A SU 1268191 A1 SU1268191 A1 SU 1268191A1
Authority
SU
USSR - Soviet Union
Prior art keywords
collector
pipe
filter
water
washing
Prior art date
Application number
SU853900319A
Other languages
Russian (ru)
Inventor
Игорь Иванович Троицкий
Вадим Николаевич Теряев
Original Assignee
Войсковая часть 12093
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Войсковая часть 12093 filed Critical Войсковая часть 12093
Priority to SU853900319A priority Critical patent/SU1268191A1/en
Application granted granted Critical
Publication of SU1268191A1 publication Critical patent/SU1268191A1/en

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Abstract

The invention relates to the purification of liquids by filtration and improves the efficiency of regeneration of a granular filter charge. Inside the housing with a granular load is installed with the possibility of axial -t i (L /. - -..

Description

rotation vertical pipe 6 with hermetic septum 7. A pipeline 21 for supplying wash water and a horizontal collector 8 with nozzles 9 are attached to the lower part of the pipe, and a collector 10 for collecting wash water with holes 11 and a pipeline 33 for draining wash water are connected to the upper part. . The flushing water is supplied by a pump 16, which also serves to supply water for cleaning through pipe 17 to the collector 5. With the valve 18 closed, water is supplied through the pipe
21 into the pipe 6, the collector 8 and through the nozzles 9 enters the load 3 and expands it. Wash water is collected through the holes 11 in the collector 10, and the discharge from the filter through the pipe 23. Under the action of the liquid flowing out of the nozzles 9, the collector 8 starts to rotate slowly, - pipes 6 in the sealing sleeves 12 and 13 and collector 10. The collector 8 is offset from collector 10 30-40 in the direction of rotation. 3 ZP .. f-ly, 1 ill.
The invention relates to the field of purification of liquids from dispersed impurities by filtration and can be used in small-scale water treatment plants that incorporate clarifying filters. The purpose of the invention is to increase the efficiency of regeneration of the granular filter loading. The drawing shows a filter, a general view. The filter consists of a housing 1c lid 2, located inside the casing of the granular filtering load 3, a drainage partition 4, a supply manifold 5 installed along the axis of the housing 1 with the possibility of axial rotation of the vertical pipe 6 with a sealed partition 7, a horizontal collector 8 for distribution industrial water, provided with nozzles 9 located in the rotational cavity of the collector, and connected to the vertical pipe 6 above the drainage partition 4, of the horizontal collector 10 to collect the washing water with openings 11, attached to the upper part of the pipe 7, the bottom 12 and the top 13 sealing sleeves, the bottom 14 and the top 15 brackets. The filter is equipped with a pump 16 for supplying liquid, a pipe / 1 line 1 7 supplying the source liquid with a valve 18, a pipeline with water 19 draining the filtrate with valve 2 with a pipeline 21 supplying washing liquid with a valve 22 serving to connect the pipeline 21 to the pipeline 17, and a pipeline 23 discharging the washing liquid connected to the vertical pipe 6 above the collector 10 and equipped with a valve 24. At the same time, the collector 8 for distributing the washing water is displaced relative to the collector 10 for collecting water by 30-40 in the direction of rotation, and the nozzle 9 8 torus for distributing water manifold openings 11 and 10 are arranged at intervals, umenshayuschies with increasing distance from the riser 6 and are directed in opposite directions. The filter works as follows. The liquid to be purified is supplied by the pump 16 to the casing through the pipeline 17 through the inlet manifold 5 for filtration through the granular charge 3 in the direction from top to bottom. The filtrate is collected under the drainage partition 4 and discharged from the housing 1 through the filtrate drain line 19. At the same time, valves 18 and 20 should be open, and valves 22 and 24 should be closed. At the end of the filter cycle, determined, for example, by loss of pressure or deterioration of the filtrate quality, gromryvka (regeneration) of the filtering granular load is performed by pumping 16 washing liquid into the pipeline 21 connected to a vertical pipe 6 installed on the axis of the casing 1. For Of this, valves 22 and 24 should be open, and valves 18 and 20 should be closed. With this water

Claims (4)

  1. The claims in the fluidized under the action of the effluent9 liquid begins
    3 * from the pipeline 21 enters a vertical pipe 6, connected to it above the drainage partition 4, a horizontal collector 8 for distributing the wash water and through nozzles 9> placed at intervals that decrease with increasing distance from the vertical pipe 6 according to the law, providing almost the same value of the ascending the fluid velocity in the washing sector, enters the granular load 3 with the flow rate, providing a state in this zone of the filtering granular load.
    At the same time, the slow rotation of the manifold 8, the pipe 6 in the sealing couplings 12 and 13 and the collector 10 for collecting the washing liquid attached to the upper part of the pipe 6, which rotates from the nozzles, forms an upward flow zone between the collectors 8 and 10, which moves in a circle synchronously with the rotation flushing system and in which flushing the filter load. The washing liquid is removed from the filter through the openings 11 of the collector 10 for collecting the washing liquid and then enters the pipe 6 and the pipe 23 for draining the washing water connected to the pipe 6 above the collector 10. In order to prevent the flow of the washing liquid with impurities from being charged of the collector 10, the collector 8 is displaced relative to the collector 10 by 30-40 in the direction of rotation, and the nozzles 9 and the perforated holes 11 are directed in opposite directions. To ensure uniform washing water collection over the filter area, the holes 11 on the manifold 10 are located at different intervals similar to nozzles 9. Upon completion of the washing, valves 22 and 24 are closed, and valves 18 and 20 are opened, and the filter is displayed in the filtering mode.
    Thus, the efficiency of the regeneration of the granular charge is increased due to the continuous mixing of grains during rotation of the VNIIIPI Order 5958/4
    1. Filter for cleaning liquids, comprising a housing located inside the drainage partition with a granular load placed on it, a vertical pipe mounted along the axis of the housing with a horizontal collector attached to it over the drainage partition for distributing washing water, mounted for rotation in the horizontal I plane and equipped with nozzles located in the plane of rotation, a pipeline for supplying washing liquid connected to the pipe, and the pipe. a feed line for supplying a source liquid, characterized in that (in order to increase the efficiency of the regeneration of the granular charge, the vertical pipe is mounted axially rotatable, provided with a transverse sealed partition, a horizontal perforated collector for collecting washing water, connected to the upper part of the pipe and a drain pipe water attached above to collect wash water.
  2. 2. The filter according to π.1, with the exception that the collector for the distribution of washing water is offset by 30 times relative to the water.
  3. 3. Filter. A water separator and water collector openings are placed at intervals that decrease with increasing distance from the vertical pipe and are directed in opposite directions.
  4. 4. Filter pop. 1, characterized in that the pipe for supplying a washing liquid is connected to the pipe for supplying the source liquid.
    > 0
    Circulation 663>
    rinse the manifold to the collector to collect 40 in the opposite direction of claim 1, wherein the nozzle is collector
    Prod .'- polygr. ave, city of Uzhhorod, st. Project, 4
SU853900319A 1985-03-11 1985-03-11 Filter for purifying liquids SU1268191A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU853900319A SU1268191A1 (en) 1985-03-11 1985-03-11 Filter for purifying liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU853900319A SU1268191A1 (en) 1985-03-11 1985-03-11 Filter for purifying liquids

Publications (1)

Publication Number Publication Date
SU1268191A1 true SU1268191A1 (en) 1986-11-07

Family

ID=21178965

Family Applications (1)

Application Number Title Priority Date Filing Date
SU853900319A SU1268191A1 (en) 1985-03-11 1985-03-11 Filter for purifying liquids

Country Status (1)

Country Link
SU (1) SU1268191A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент US № 3587975, кл. Е 03 С 1/08.4, опублик. 1971 *

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