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1. WO2007105585 - 液体浄化処理装置

公開番号 WO/2007/105585
公開日 20.09.2007
国際出願番号 PCT/JP2007/054523
国際出願日 08.03.2007
IPC
C02F 3/20 2006.01
C化学;冶金
02水,廃水,下水または汚泥の処理
F水,廃水,下水または汚泥の処理
3水,廃水または下水の生物学的処理
02好気的処理
12活性汚泥処理
20散気器を使用するもの
A01K 63/04 2006.01
A生活必需品
01農業;林業;畜産;狩猟;捕獲;漁業
K畜産;鳥,魚,昆虫の飼育;漁業;他に分類されない動物の飼育または繁殖;新規な動物
63生魚容器,例.アクアリュウム;テラリュウム
04生魚容器に特に適合した水処理のための装置
C02F 3/16 2006.01
C化学;冶金
02水,廃水,下水または汚泥の処理
F水,廃水,下水または汚泥の処理
3水,廃水または下水の生物学的処理
02好気的処理
12活性汚泥処理
14表面曝気によるもの
16垂直軸をもつ曝気装置
C02F 7/00 2006.01
C化学;冶金
02水,廃水,下水または汚泥の処理
F水,廃水,下水または汚泥の処理
7水面の曝気
CPC
A01K 63/045
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
63Receptacles for live fish, e.g. aquaria
04Arrangements for treating water specially adapted to receptacles for live fish
045Filters for aquaria
A01K 63/047
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
63Receptacles for live fish, e.g. aquaria
04Arrangements for treating water specially adapted to receptacles for live fish
047Liquid pumps for aquaria
B01F 3/04609
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
3Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
04gases or vapours with liquids
04099Introducing a gas or vapour into a liquid medium, e.g. producing aerated liquids
04531using driven stirrers with completely immersed stirring elements
04602provided with stationary guiding means surrounding at least partially the stirrer
04609with tubes surrounding the stirrer
C02F 3/165
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3Biological treatment of water, waste water, or sewage
02Aerobic processes
12Activated sludge processes
14using surface aeration
16the aerator having a vertical axis
165using vertical aeration channels
C02F 3/205
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3Biological treatment of water, waste water, or sewage
02Aerobic processes
12Activated sludge processes
20using diffusers
205Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
Y02W 10/15
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
10Technologies for wastewater treatment
10Biological treatment of water, waste water, or sewage
15Aerobic processes
出願人
  • 中島 幸夫 NAKAJIMA, Yukio [JP/JP]; JP
発明者
  • 中島 幸夫 NAKAJIMA, Yukio; JP
代理人
  • 栗林 三男 KURIBAYASHI, Mitsuo; 〒1110042 東京都台東区寿3丁目5番9号 寿町吉田ビル2階 Tokyo 2nd floor, Kotobukicho-yoshida Bldg., 5-9, Kotobuki 3-chome, Taito-ku, Tokyo 1110042, JP
優先権情報
2006-06594110.03.2006JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) LIQUID PURIFYING TREATMENT APPARATUS
(FR) APPAREIL DE TRAITEMENT D'EPURATION DE LIQUIDE
(JA) 液体浄化処理装置
要約
(EN)
Provided is a liquid purifying treatment apparatus in which the life of a bearing part can be improved by preventing the bearing part from being damaged even if impurities such as dirt, dust, etc. intrude therein. The liquid purifying treatment apparatus comprises an outer tube (3) having a water suction port (12) and an air suction port (13) provided at its upper end and having a communicating chamber (5) communicating with the outside provided at its lower end; a rotary shaft (2) which is provided on the inside of the outer tube (3) and coaxially with the outer tube (3) so that a gap can be formed therebetween, and which has the upper end rotationally driven by a motor (7) and the bottom end supported by the bearing part (6); and a water sprinkling plate (4) which is provided in the communicating chamber (5) and rotated by the rotary shaft (2) to feed a liquid in the communicating chamber (5) to the outside. The rotary shaft (2) is inserted into the bearing part (6) in such a state that a gap (G3) is formed therebetween. Magnets (18) and (10) repelling each other are respectively provided on the bearing part (6) and the rotating shaft (2).
(FR)
La présente invention concerne un appareil de traitement d'épuration de liquide dans lequel la vie utile d'une partie portante peut être optimisée en empêchant la partie portante d'être abîmée même si des impuretés telles que de la saleté, de la poussière, etc. entrent dedans. L'appareil de traitement d'épuration de liquide comprend un tube extérieur (3) qui possède un orifice d'aspiration d'eau (12) et un orifice d'aspiration d'air (13) prévus au niveau de son extrémité supérieure et une chambre de communication (5) qui communique avec l'extérieur prévue au niveau de son extrémité inférieure ; un arbre rotatif (2) qui est prévu sur l'intérieur du tube extérieur (3) et de façon coaxiale avec le tube extérieur (3) de sorte qu'un espace puisse être formé entre ceux-ci, et dont l'extrémité supérieure est entraînée de façon rotative par un moteur (7) et l'extrémité inférieure est supportée par la partie portante (6) ; et une plaque d'arrosage d'eau (4) qui est prévue dans la chambre de communication (5) et tournée par l'arbre rotatif (2) pour distribuer un liquide dans la chambre de communication (5) à l'extérieur. L'arbre rotatif (2) est inséré dans la partie portante (6) dans un état tel qu'un espace (G3) est formé entre ceux-ci. Des aimants (18) et (10) qui se repoussent sont prévus respectivement sur la partie portante (6) et l'arbre rotatif (2).
(JA)
 塵や埃等の不純物の侵入しても、これによる軸受部の損傷を防止して、軸受部の寿命を延ばすことができる液体浄化処理装置を提供する。  上端部に吸水口12と吸気口13とが、下端部に外部に連通する連通室5が設けられた外筒3と、この外筒3の内側に外筒3と同軸にかつ間隙をもって設けられ、上端部をモータ7により回転駆動されるとともに、下端部を軸受部6によって支持された回転軸2と、連通室5に設けられて、回転軸2によって回転することによって連通室5内の液体を外部に送出する散水板4とを備えており、軸受部6に回転軸2が間隙G3をもって挿入され、軸受部6と回転軸2とには互いに反発しあう磁石18,10がそれぞれ設けられている。
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