WATER AERATION APPARATUS
FIELD: purification of domestic and industrial water. SUBSTANCE: apparatus has water supply pipe, air intake pipe, Venturi pipe with nozzle, mixing chamber and diffuser. Filtering tube is located concentrically inside mixing chamber and adjoins with its one end to nozzle and with its other end to di...
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| creator | DROZDOV A.E BABKIN V.F DROZDOV E.V |
| description | FIELD: purification of domestic and industrial water. SUBSTANCE: apparatus has water supply pipe, air intake pipe, Venturi pipe with nozzle, mixing chamber and diffuser. Filtering tube is located concentrically inside mixing chamber and adjoins with its one end to nozzle and with its other end to diffuser. Filtering tube is provided with pores of size increasing in length from narrow end to wide end. Rubber collars are located at ends of filtering tube to define annular chamber comprising perforated wall of mixing and outer surface of filtering tube. Venturi pipe is located coaxially inside water supply pipe so as to define vacuum chamber between their walls to provide for communication between annular chamber and air intake pipe through openings. Vacuum chamber is equipped with water discharge branch pipe connected to its lower part. Apparatus may be used for biological purification of domestic and industrial sewage water, for treatment of potable water, as well as for aerating water in basins. EFFECT: intensified process of solving air in water due to producing of finely dispersed bubbles, and wider operational capabilities. 3 cl, 2 dwg |
| format | Patent |
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Filtering tube is located concentrically inside mixing chamber and adjoins with its one end to nozzle and with its other end to diffuser. Filtering tube is provided with pores of size increasing in length from narrow end to wide end. Rubber collars are located at ends of filtering tube to define annular chamber comprising perforated wall of mixing and outer surface of filtering tube. Venturi pipe is located coaxially inside water supply pipe so as to define vacuum chamber between their walls to provide for communication between annular chamber and air intake pipe through openings. Vacuum chamber is equipped with water discharge branch pipe connected to its lower part. Apparatus may be used for biological purification of domestic and industrial sewage water, for treatment of potable water, as well as for aerating water in basins. EFFECT: intensified process of solving air in water due to producing of finely dispersed bubbles, and wider operational capabilities. 3 cl, 2 dwg</description><edition>7</edition><language>eng</language><subject>CHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; METALLURGY ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2003</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030310&DB=EPODOC&CC=RU&NR=2200136C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030310&DB=EPODOC&CC=RU&NR=2200136C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DROZDOV A.E</creatorcontrib><creatorcontrib>BABKIN V.F</creatorcontrib><creatorcontrib>DROZDOV E.V</creatorcontrib><title>WATER AERATION APPARATUS</title><description>FIELD: purification of domestic and industrial water. SUBSTANCE: apparatus has water supply pipe, air intake pipe, Venturi pipe with nozzle, mixing chamber and diffuser. Filtering tube is located concentrically inside mixing chamber and adjoins with its one end to nozzle and with its other end to diffuser. Filtering tube is provided with pores of size increasing in length from narrow end to wide end. Rubber collars are located at ends of filtering tube to define annular chamber comprising perforated wall of mixing and outer surface of filtering tube. Venturi pipe is located coaxially inside water supply pipe so as to define vacuum chamber between their walls to provide for communication between annular chamber and air intake pipe through openings. Vacuum chamber is equipped with water discharge branch pipe connected to its lower part. Apparatus may be used for biological purification of domestic and industrial sewage water, for treatment of potable water, as well as for aerating water in basins. 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SUBSTANCE: apparatus has water supply pipe, air intake pipe, Venturi pipe with nozzle, mixing chamber and diffuser. Filtering tube is located concentrically inside mixing chamber and adjoins with its one end to nozzle and with its other end to diffuser. Filtering tube is provided with pores of size increasing in length from narrow end to wide end. Rubber collars are located at ends of filtering tube to define annular chamber comprising perforated wall of mixing and outer surface of filtering tube. Venturi pipe is located coaxially inside water supply pipe so as to define vacuum chamber between their walls to provide for communication between annular chamber and air intake pipe through openings. Vacuum chamber is equipped with water discharge branch pipe connected to its lower part. Apparatus may be used for biological purification of domestic and industrial sewage water, for treatment of potable water, as well as for aerating water in basins. EFFECT: intensified process of solving air in water due to producing of finely dispersed bubbles, and wider operational capabilities. 3 cl, 2 dwg</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | WATER AERATION APPARATUS |
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