JPH024697U - - Google Patents

Info

Publication number
JPH024697U
JPH024697U JP1988082228U JP8222888U JPH024697U JP H024697 U JPH024697 U JP H024697U JP 1988082228 U JP1988082228 U JP 1988082228U JP 8222888 U JP8222888 U JP 8222888U JP H024697 U JPH024697 U JP H024697U
Authority
JP
Japan
Prior art keywords
lake
forced circulation
ozone generator
water
ultraviolet
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP1988082228U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1988082228U priority Critical patent/JPH024697U/ja
Publication of JPH024697U publication Critical patent/JPH024697U/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325—Irradiation devices or lamp constructions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3227—Units with two or more lamps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3228—Units having reflectors, e.g. coatings, baffles, plates, mirrors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/78—Details relating to ozone treatment devices
    • C02F2201/782—Ozone generators
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの発明の実施例を説明するための装
置の縦断面及び横断面図、第２図は紫外線灯と反
射板の用い方の例を示す照射範囲図、第３図は他
の実施例を説明するための装置の縦断面及び横断
面図、第４図は藻類の量と処理時間との関係図、
第５図は藻類量減少曲線の装置別比較図である。 １……ポンプ、２……ノズル、３……噴流、４
……原水、５……揚水筒、６……紫外線灯、７…
…照射窓、８……反射板、９……格納箱、１０…
…気体入口、１１……オゾン出口、１２……水侵
入防止器、１３……気体供給管、１４……浮子、
１５……錘、１６……ワイヤ、１７……孔、１８
……逆流防止弁、１９……入口逆流防止弁、２０
……フロートストツパー、２１……フロート、２
２……ストツパー、２５……石英硝子管、２６…
…吹込パイプ、２７……気泡。 Fig. 1 is a vertical cross-sectional view and a transverse cross-sectional view of an apparatus for explaining an embodiment of the present invention, Fig. 2 is an irradiation range diagram showing an example of how to use an ultraviolet lamp and a reflector, and Fig. 3 is an illustration of another embodiment. A vertical cross-sectional view and a cross-sectional view of the device for explaining an example, FIG. 4 is a relationship diagram between the amount of algae and processing time,
FIG. 5 is a comparison chart of algae amount reduction curves for each device. 1...Pump, 2...Nozzle, 3...Jet stream, 4
... Raw water, 5 ... Water pump, 6 ... Ultraviolet lamp, 7 ...
...Irradiation window, 8...Reflector, 9...Storage box, 10...
... Gas inlet, 11 ... Ozone outlet, 12 ... Water intrusion preventer, 13 ... Gas supply pipe, 14 ... Float,
15... Weight, 16... Wire, 17... Hole, 18
... Backflow prevention valve, 19 ... Inlet backflow prevention valve, 20
...Float stopper, 21 ...Float, 2
2... Stopper, 25... Quartz glass tube, 26...
...blow pipe, 27...bubble.

Claims (1)

【実用新案登録請求の範囲】 (1) 揚水筒の下端から湖沼底部の水を吸い込み
上端から排出することによつて湖沼に循環流を生
じさせる強制循環装置において、前記揚水筒に紫
外線・オゾン発生器を配置したことを特徴とする
強制循環型湖沼水浄化装置。 (2) 紫外線・オゾン発生器が揚水筒の周壁に沿
つて配され、この紫外線・オゾン発生器の紫外線
灯の揚水筒外心側に紫外線反射板を配した請求項
１記載の強制循環型湖沼水浄化装置。 (3) 紫外線・オゾン発生器が揚水筒の周壁との
間に距離を置いて配置された請求項１記載の強制
循環型湖沼水浄化装置。 (4) 紫外線・オゾン発生器が紫外線灯の周囲に
気体流路を有する請求項１記載の強制循環型湖沼
水浄化装置。 (5) 紫外線・オゾン発生器が下端に気体の入り
口及び出口を有し、出口が水侵入防止器に接続す
る請求項４記載の強制循環型湖沼水浄化装置。[Scope of Claim for Utility Model Registration] (1) In a forced circulation device that creates a circulating flow in a lake or marsh by sucking in water from the bottom of a lake or marsh from the lower end of a water pump and discharging it from the upper end, ultraviolet rays and ozone are generated in the water pump. A forced circulation lake water purification device characterized by the arrangement of vessels. (2) The forced circulation type lake according to claim 1, wherein the ultraviolet ray/ozone generator is arranged along the peripheral wall of the pumping tube, and an ultraviolet reflecting plate is arranged on the outer center side of the pumping tube of the ultraviolet lamp of the ultraviolet ray/ozone generator. Water purification equipment. (3) The forced circulation lake water purification device according to claim 1, wherein the ultraviolet ray/ozone generator is arranged at a distance from the peripheral wall of the water pumping tube. (4) The forced circulation lake water purification device according to claim 1, wherein the ultraviolet ray/ozone generator has a gas flow path around the ultraviolet lamp. (5) The forced circulation lake water purification device according to claim 4, wherein the ultraviolet ray/ozone generator has a gas inlet and an outlet at the lower end, and the outlet is connected to a water intrusion preventer.
JP1988082228U 1988-06-21 1988-06-21 Pending JPH024697U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988082228U JPH024697U (en) 1988-06-21 1988-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988082228U JPH024697U (en) 1988-06-21 1988-06-21

Publications (1)

Publication Number Publication Date
JPH024697U true JPH024697U (en) 1990-01-12

Family

ID=31306992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988082228U Pending JPH024697U (en) 1988-06-21 1988-06-21

Country Status (1)

Country Link
JP (1) JPH024697U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013056159A (en) * 2011-09-08 2013-03-28 Schott Ag Device for sterilizing gas and/or liquid
CN110451705A (en) * 2019-09-17 2019-11-15 山东大学 A kind of self-positioning wawter bloom is collected and ultraviolet inactivation reoxygenation control algae device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013056159A (en) * 2011-09-08 2013-03-28 Schott Ag Device for sterilizing gas and/or liquid
CN110451705A (en) * 2019-09-17 2019-11-15 山东大学 A kind of self-positioning wawter bloom is collected and ultraviolet inactivation reoxygenation control algae device and method
CN110451705B (en) * 2019-09-17 2020-10-13 山东大学 Self-positioning algal bloom water body collecting and ultraviolet inactivation reoxygenation algae control device and method

Similar Documents

Publication Publication Date Title
US3452966A (en) Liquid treatment apparatus and method
US4992169A (en) Ozone generating means and water quality improving apparatus using the same
US5433866A (en) System and method for treating water
US4621195A (en) Apparatus for destroying microorganisms
US4795092A (en) Laminar flow nozzle
US4033719A (en) Ultraviolet sterilizer
WO1999008967A1 (en) Apparatus for purification of water area
ES2110138T3 (en) EXTERNAL DEVICE FOR FILTRATION PARTICULARLY FOR AQUARIUMS AND ORNAMENTAL WATER TANKS.
TR28904A (en) Gas-liquid contact structure.
ES2094635T3 (en) FILTER TO FILTER WATER INTENDED FOR THE EMERGENCY REFRIGERATION SYSTEM OF A NUCLEAR ENERGY PLANT.
US6762414B2 (en) Apparatus for generating ultraviolet radiation and ozone by using microwave
CA2497671A1 (en) Ribbon flow waterfall for spas
JPH024697U (en)
US7837951B2 (en) Modular ozone generator with an air diffuser
JPH11290844A (en) Photocatalytic reaction water treatment apparatus
JPH025426U (en)
CN216171117U (en) Integral deodorization adsorption equipment
JP2003200178A (en) Water treatment apparatus utilizing photocatalyst
RU2091319C1 (en) Apparatus for disinfecting water
CN220811952U (en) Photocatalysis water treatment equipment
SU774616A1 (en) Fountain
CN208678815U (en) A kind of photocatalyst multistage formaldehyde removing device
CN116621271B (en) Ultraviolet treatment device for ship ballast water
DK0580265T3 (en) Whirlpool bath system
CN216997815U (en) Ozone generating device for sewage treatment