CN102764605B - The method and apparatus of high-oxygen water is produced in a kind of not electricity consumption - Google Patents

The method and apparatus of high-oxygen water is produced in a kind of not electricity consumption Download PDF

Info

Publication number
CN102764605B
CN102764605B CN201210264947.4A CN201210264947A CN102764605B CN 102764605 B CN102764605 B CN 102764605B CN 201210264947 A CN201210264947 A CN 201210264947A CN 102764605 B CN102764605 B CN 102764605B
Authority
CN
China
Prior art keywords
oxygen
miscible
chamber
water
ejector
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.)
Expired - Fee Related
Application number
CN201210264947.4A
Other languages
Chinese (zh)
Other versions
CN102764605A (en
Inventor
黄光智
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tibet Chuangyuan Water Resources Science & Technology Co Ltd
Original Assignee
Tibet Chuangyuan Water Resources Science & Technology Co Ltd
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 Tibet Chuangyuan Water Resources Science & Technology Co Ltd filed Critical Tibet Chuangyuan Water Resources Science & Technology Co Ltd
Priority to CN201210264947.4A priority Critical patent/CN102764605B/en
Publication of CN102764605A publication Critical patent/CN102764605A/en
Application granted granted Critical
Publication of CN102764605B publication Critical patent/CN102764605B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention discloses the method and apparatus that high-oxygen water is produced in a kind of not electricity consumption, it is made up of the miscible device of jet, oxygen-dissolving apparatus, output filling apparatus three part; The miscible device of jet by tank body, intake antrum, Pressure gauge, upper spacer, ejector group, lower clapboard, miscible chamber, liquid level gauge, muff nine part form; Oxygen-dissolving apparatus, by dense oxygen chamber, enters oxygen valve, and oxygen gauge three part forms; Export filling apparatus by current divider, flow divider, workbench three part forms; The tank body of the miscible device of jet adopts upper and lower two dividing plates tank body cavity volume to be separated into intake antrum, dense oxygen chamber and miscible chamber three part; Intake antrum top adopts pipe pipeline to connect water intaking valve, and water intaking valve connects water purification intake line by pipeline again; Each installation ejector in the through hole that upper and lower often pair, dividing plate is relative, composition ejector group; The present invention adopts the miscible method of jet to make whole equipment not have rotatable parts, solves a difficult problem of producing high-oxygen water electricity consumption, is applicable to the application of medium and small Soft Drinks Plant.

Description

The method and apparatus of high-oxygen water is produced in a kind of not electricity consumption
Technical field:
The present invention relates to a kind of equipment producing high-oxygen water, particularly the method and apparatus of high-oxygen water is produced in a kind of not electricity consumption, belongs to the technical field of environmental protection water purification industry.
Background technology:
Along with the living standard of people, the raising of prevention consciousness, people have paid close attention to healthy Drinking Water Problem.Since last century the nineties, the U.S. comes into vogue a kind of very special high-oxygen water containing a large amount of oxygen part.After this, directly drink purification high-oxygen water extensively to be approved by society gradually.Now, high-oxygen water has been the internationally recognized senior drinking water more meeting human health demand, Japan grade for some developed countries all regard as high-oxygen water " 21 century optimal drinking water ".Scientific research measures light water and often rises oxygen content at 4 ~ 6 milligrams, and high-oxygen water is exactly that often liter of content of oxygen dissolved in water is higher than light water.At present, method society manufacturing high-oxygen water mainly contains: directly dissolved oxygen gas method and chemical reaction method.Direct oxygen dissolution method is comparatively general, the method be more easily accepted! Chinese patent: " a kind of manufacture method of water containing high dissolved oxygen and the device thereof " of 200910018303.5, its technique is as follows: (1) by water source after sand filter, activated carbon filtration, accurate membrane filtration, high-accuracy membrane filtration, reverse osmosis membrane filtration, send into the opening cylinder in the tank body manufacturing water containing high dissolved oxygen device, medical high purity oxygen is sent in tank body simultaneously; (2) open the magnetic stirring apparatus in tank body inner opening cylinder bottom portion, oxygen is fully contacted with water; (3) water containing high dissolved oxygen flows out from tank base delivery port, ultraviolet C sterilization, bottling, it is characterized in that: be provided with opening cylinder body in the bottom of tank body, cylinder base is provided with the magnetic stirring apparatus of band stirring vane, magnetic stirring apparatus is connected with the motor of tank base, and the top of tank body is provided with oxygen inlet, water inlet, feed inlet, and the bottom of tank body is provided with water containing high dissolved oxygen outlet.The utility model of Chinese patent: 201120194974.X relates to the equipment preparing oxygen-added drinks, comprise the vertical tank body of stainless steel, the vertical tank body of stainless steel is the cylindrical shell of seal welding, the bottom of cylindrical shell is provided with supporting leg, be provided with rotatable straight tube and compressor in cylindrical shell, rotatable straight tube be provided with oxygenation dish, motor and transmission device are connected with rotatable straight tube, the outlet of spiral coil is communicated with rotatable straight tube with oxygen hose, and the lower end of cylindrical shell is provided with tap hole.Beneficial effect is: be provided with vacuum heat-insulating layer in equipment surface, and straight tube rotates and be provided with multiple oxygenation dish on straight tube in oxygenation process, carry out multistage oxygenated treatment simultaneously, structure is simple, easy to operate, improve the dissolved efficiency of oxygen, add the content of oxygen in beverage, extend the service life of equipment.Above-mentioned 2 patent formula complex structures, adopt electric power, are inconvenient to promote! Chinese patent: " a kind of generation oxygen-enriched water apparatus " of 03249983.3, it comprises jet pipe, oxygen supply chews core, static mixer composition, it is characterized in that: jet pipe port of export when there being WATER AS FLOW MEDIUM to flow through has a negative pressuren zone to be formed, the malleation oxygen that just in time oxygen supply being positioned at this region being chewed core provides sucks, the gas-liquid mixed media now produced fully mixes through static mixer, and former water oxygen content is increased.Chinese patent: " heavy-oxygen-enriched water and packaging process and container " of 200710022699.1, disclose heavy-oxygen-enriched water by pure water with pure oxygen is filling forms in a reservoir, pure water accounts for the 50-70% of vessel volume, and pure oxygen accounts for the 30-50% of vessel volume.The inner cap of the container filling of this heavy-oxygen-enriched water is arranged on the bottleneck of bottle, enclosing cover covers in being sealed in, wherein, cover in described and fix a drainpipe and gas tube, one end of drainpipe is positioned at outside inner cap, the other end of drainpipe inserts the 50-70% place being positioned at the volume of bottle in bottle, and one end of gas tube is positioned at outside inner cap, and the other end of gas tube inserts distance bottle body bottom 1-2mm in bottle.Above-mentioned two schemes structure is simple, and dissolved oxygen concentration is not high!
Summary of the invention:
The object of this invention is to provide the method and apparatus that high-oxygen water is produced in a kind of not electricity consumption, it is by adopt with the following method and device realizes: running water water source relies on pressure of supply water that the water through purification is input to the miscible device top of jet, when pressure flow is diverted through the ejector group of several ejectors composition again, due to the effect of each ejector, negative pressure is produced in the dense oxygen chamber of each ejector air inlet pipe place oxygen-dissolving apparatus, by the oxygen in the dense oxygen chamber of oxygen-dissolving apparatus suck and miscible with current, and continue miscible in the miscible chamber being ejected into the miscible device of jet together along with the current of ejector diffusion spout, realizing pressure flow and oxygen is fully miscible, finally again through exporting filling apparatus, still relying on the pressure in miscible chamber to carry out packing to beverage bottle.Like this, the non-electric object of production high-oxygen water is just completed.
The equipment that high-oxygen water is produced in a kind of not electricity consumption of the present invention is made up of the miscible device of jet, oxygen-dissolving apparatus, output filling apparatus three part; The miscible device of jet by tank body, intake antrum, Pressure gauge, upper spacer, ejector group, lower clapboard, miscible chamber, liquid level gauge, muff nine part form; Oxygen-dissolving apparatus, by dense oxygen chamber, enters oxygen valve, and oxygen gauge three part forms; Export filling apparatus by current divider, flow divider, workbench three part forms.The tank body of the miscible device of jet adopts upper and lower two dividing plates to be welded and fixed, and tank body cavity volume is separated into intake antrum, dense oxygen chamber and miscible chamber three part.
The production technology that the equipment of high-oxygen water is produced in a kind of not electricity consumption of the present invention is: the tank body of the miscible device of jet adopts stainless steel materials to be processed into the pressure-vessel tank shape meeting national Specification, and the thickness of stainless steel materials is selected between 1--10 millimeter; Two ends end socket also adopts the pressure-vessel standard sealing head meeting national Specification, thickness is selected between 2-10 millimeter, respectively process a through hole at upper and lower end socket and weld section of a pipe, upper end pipe is connected with water intaking valve pipeline, lower end pipe pipeline connects the current divider exporting filling apparatus, the diameter of above-mentioned pipe select should with running water water source same diameter or the pipe that is less than tap water source diameter; In the chamber of the tank body of the miscible device of jet, weld upper and lower two pieces of stainless steel thick plates as dividing plate, thickness is selected between 3-12 millimeter, and tank body cavity volume is separated into intake antrum, dense oxygen chamber and miscible chamber three part by dividing plate; Intake antrum upper weld upper cover, welds low head below miscible chamber, is dense oxygen chamber between upper and lower dividing plate; Need according to flow the through hole processing equal number in upper and lower dividing plate centre, the selection principle of number of openings is the sectional area that the summation of the ejector water inlet sectional area used of ejector group should be equal to or less than running water water source water inlet pipe, such selection can improve the water velocity by ejector, ejector air inlet is made to produce larger suction, and making the through hole of processing, hole, hole is relative; Install in the through hole that upper and lower often pair, dividing plate is relative and fix an ejector, also must make the intake antrum of ejector water inlet on upper spacer, the dense oxygen chamber of ejector air inlet between upper and lower dividing plate, the ejector diffusion miscible chamber of spout below lower clapboard, composition ejector group.Adopt the object of ejector group to be the contact area of increase pressure flow and air inlet and facilitate Standardization instrument to produce; A through hole processed respectively by the chamber wall in intake antrum, miscible chamber and dense oxygen chamber, the stainless steel nut that in through hole, welding one is supporting with pressure gauge base, for distinguishing setting pressure table; At the through hole that the upper and lower each processing one of the chamber wall in miscible chamber is supporting with liquid level gauge, the stainless steel nut that in through hole, each welding one is supporting with liquid level gauge, for installation liquid level gauge; The muff of a set of employing insulation material composition is also installed at the tank body outer surface of the miscible device of jet.
The Pressure gauge of the equipment of high-oxygen water is produced in a kind of not electricity consumption of the present invention, ejector, and liquid level gauge, enters oxygen valve, current divider, and flow divider is all general national standard accessory, and workbench adopts the table type workbench of metal or timber processing.
Before the equipment work of high-oxygen water is produced in a kind of not electricity consumption of the present invention, first water intaking valve pipeline is connected through the running water water source of purification, the medical oxygen source of the gas that oxygen valve pipeline is connected through decompression is entered again by dense oxygen chamber, dense oxygen chamber is made to be full of abundant oxygen, observe oxygen gauge, control between 0.1-0.8 MPa; During work, open water intaking valve.Press water flows into intake antrum, and shunting enters from each ejector water inlet of ejector group, from the ejection of ejector diffusion spout, due to the effect of each ejector, negative pressure is produced in the dense oxygen chamber of each ejector air inlet pipe place oxygen-dissolving apparatus, the oxygen in the dense oxygen chamber of oxygen-dissolving apparatus to be sucked and miscible with current, continue miscible in the miscible chamber being ejected into the miscible device of jet together along with the current of ejector diffusion spout; Last again through exporting filling apparatus, still rely on the pressure in miscible chamber to carry out packing to beverage bottle.Like this, the non-electric object of production high-oxygen water is just completed.
The present invention produces the method and apparatus of high-oxygen water owing to adopting above-mentioned a kind of not electricity consumption, and improve the dissolved oxygen of drinking water, and occupation area of equipment is few, structure is simple.Owing to adopting the miscible method of jet to make whole equipment not have rotatable parts, not electricity consumption, solve and produce the low difficult problem of high-oxygen water dissolved oxygen, and equipment operating is very easy, maintains easily, cost is also lower, and economic benefit is very remarkable.Be particularly suitable for the application of medium and small Soft Drinks Plant, be easily easily accepted by a user, facilitate penetration and promotion.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is embodiments of the invention: the structural representation of the method and apparatus of high-oxygen water is produced in a kind of not electricity consumption.
Fig. 2 is Fig. 1 embodiment: concrete structure and the schematic flow sheet of the method and apparatus of high-oxygen water are produced in a kind of not electricity consumption.
In figure: 1, the miscible device of jet; 2, oxygen-dissolving apparatus; 3, filling apparatus is exported; 10, intake antrum, 11, miscible chamber, 12, Pressure gauge, 13, upper spacer, 14 dense oxygen chambeies, 15, ejector group, 16, ejector water inlet, 17, ejector air inlet, 18, ejector diffusion spout, 19, lower clapboard, 20, liquid level gauge, 21, enter oxygen valve, 22, oxygen gauge, 23, muff, 31, current divider, 32, flow divider, 33, beverage bottle, 34, workbench, it is flow direction of purifying waste water that solid arrow guides; Dash-dot arrows is guided as oxygen flow direction.
Detailed description of the invention:
Reference Fig. 1, Fig. 2 are a kind of embodiments of the present invention: the method and apparatus of high-oxygen water is produced in a kind of not electricity consumption, choosing source is through the city tap-water of purification, pipeline water inlet pipe diameter 32 millimeters, intake pressure 0.3-0.4 MPa, the ejector of ejector group selects 2, produces high-oxygen water flow and selects 2 tons per hour.The concrete structure of embodiment: be made up of the miscible device 1 of jet, oxygen-dissolving apparatus 2, output filling apparatus 3 three part; The miscible device 1 of jet by tank body, intake antrum 10, Pressure gauge 12, upper spacer 13, ejector group 15, lower clapboard 19, miscible chamber 11, liquid level gauge 20, muff 23 9 part form; Oxygen-dissolving apparatus 2, by dense oxygen chamber 14, enters oxygen valve 21, and oxygen gauge 22 3 part forms; Export filling apparatus 3 by current divider 31, flow divider 32, workbench 34 3 part forms.
The production technology that the apparatus embodiments of high-oxygen water is produced in a kind of not electricity consumption of the present invention is: the tank body of the miscible device 1 of jet adopts stainless steel materials to be processed into the pressure-vessel tank shape meeting national Specification, diameter selects 273 millimeters, and the thickness of stainless steel materials selects 3 millimeters; Two ends end socket adopts the pressure-vessel standard sealing head meeting national Specification, diameter 273 millimeters, thickness is at 3.5 millimeters, upper and lower two dividing plates 13,19 that the tank body cavity volume of the miscible device of jet 1 adopts the stainless steel materials of 3 mm of thickness to process are welded in tank body cavity volume, just the cavity volume of tank body are separated into intake antrum 10, dense oxygen chamber 14 and miscible chamber 11 3 part; Intake antrum 10 top adopts the pipe of diameter 25 millimeters, and pipeline connects 25 millimeters of ball water intaking valves, and ball water intaking valve connects city tap-water water purification intake line by pipeline again; Upper and lower every, 13,19 centres need the through hole of processing 2 diameters 20 millimeters of same sizes according to flow, and make the through hole of processing, hole, hole is relative; And the ejector fixing a diameter 20 millimeters is installed in often pair of upper and lower dividing plate 13,19 relative through hole, also must make in the intake antrum 10 of 2 ejector water inlets 16 on upper spacer 13, in 2 ejector air inlets 17 dense oxygen chamber 14 between upper and lower dividing plate 13,19,2 ejectors spread in the miscible chamber 11 of spout 18 below lower clapboard 19, composition ejector group 15; A through hole being processed respectively by the chamber wall in intake antrum 10, miscible chamber 11 and dense oxygen chamber 14, in through hole, welding a stainless steel nut supporting with pressure gauge base, for distinguishing setting pressure table 12 and oxygen gauge 22; At the through hole that the upper and lower each processing one of the chamber wall in miscible chamber 11 is supporting with liquid level meter, the stainless steel nut that each welding one is supporting with liquid level gauge in through hole, for installation liquid level gauge 20; The muff 23 of a set of employing foamed plastic is also installed at the tank body outer surface of the miscible device of jet 1.
The Pressure gauge 12 of the apparatus embodiments of high-oxygen water is produced in a kind of not electricity consumption of the present invention, oxygen gauge 22, ejector, liquid level gauge 20, enters oxygen valve 21, current divider 31, flow divider 32 is all general national standard accessory, and workbench 34 adopts metal solder to be processed into a type workbench.

Claims (3)

1. the method for a not electricity consumption production high-oxygen water, it is characterized in that: it adopts running water water source, rely on pressure of supply water that the water through purification is input to the miscible device top of jet, the ejector group that pressure flow consists of several ejectors, and spray, be diffused in the miscible chamber of jet miscible device bottom, when the current purified are by ejector group, due to the effect of each ejector, negative pressure is produced in the dense oxygen chamber of each ejector air inlet pipe place oxygen-dissolving apparatus, by the oxygen in the dense oxygen chamber of oxygen-dissolving apparatus suck and miscible with current, continue miscible in the miscible chamber being ejected into the miscible device of jet together along with the current of ejector diffusion spout, realize pressure flow and oxygen is fully miscible, last again through exporting filling apparatus, still the pressure in miscible chamber is relied on to carry out packing to beverage bottle, like this, just complete and produce the non-electric object of high-oxygen water.
2. an equipment for high-oxygen water is produced in not electricity consumption, it is characterized in that: the tank body of the miscible device of jet adopts stainless steel materials to be processed into the pressure-vessel tank shape meeting national Specification, and the thickness of stainless steel materials is selected between 1--10 millimeter; Two ends end socket also adopts the pressure-vessel standard sealing head meeting national Specification, thickness is selected between 2-10 millimeter, respectively process a through hole at upper and lower end socket and weld section of a pipe, upper end pipe is connected with water intaking valve pipeline, lower end pipe pipeline connects the current divider exporting filling apparatus, the diameter of above-mentioned pipe select should with running water water source same diameter or the pipe being less than tap water source diameter; In the chamber of the tank body of the miscible device of jet, weld upper and lower two pieces of stainless steel thick plates as dividing plate, thickness is selected between 3-12 millimeter, and tank body cavity volume is separated into intake antrum, dense oxygen chamber and miscible chamber three part by dividing plate; Intake antrum upper weld upper cover, welds low head below miscible chamber, is dense oxygen chamber between upper and lower dividing plate; Need according to flow the through hole processing equal number in upper and lower dividing plate centre, the selection principle of number of openings is the sectional area that the summation of the ejector water inlet sectional area used of ejector group should be equal to or less than running water water source water inlet pipe, and making the through hole of processing, hole, hole is relative; Install in the through hole that upper and lower often pair, dividing plate is relative and fix an ejector, also must make the intake antrum of ejector water inlet on upper spacer, the dense oxygen chamber of ejector air inlet between upper and lower dividing plate, the ejector diffusion miscible chamber of spout below lower clapboard, composition ejector group; A through hole processed respectively by the chamber wall in intake antrum, miscible chamber and dense oxygen chamber, the stainless steel nut that in through hole, welding one is supporting with pressure gauge base; At the through hole that the upper and lower each processing one of the chamber wall in miscible chamber is supporting with liquid level gauge, the stainless steel nut that welding one is supporting with liquid level gauge in through hole; The muff of a set of employing foamed plastic composition is also installed at the tank body outer surface of the miscible device of jet.
3. the equipment required by claim 2, is characterized in that: the Pressure gauge adopted, ejector, and liquid level gauge enters oxygen valve, current divider, and flow divider is all general national standard accessory, and workbench is the table type workbench adopting metal or timber processing.
CN201210264947.4A 2012-07-30 2012-07-30 The method and apparatus of high-oxygen water is produced in a kind of not electricity consumption Expired - Fee Related CN102764605B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210264947.4A CN102764605B (en) 2012-07-30 2012-07-30 The method and apparatus of high-oxygen water is produced in a kind of not electricity consumption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210264947.4A CN102764605B (en) 2012-07-30 2012-07-30 The method and apparatus of high-oxygen water is produced in a kind of not electricity consumption

Publications (2)

Publication Number Publication Date
CN102764605A CN102764605A (en) 2012-11-07
CN102764605B true CN102764605B (en) 2015-09-30

Family

ID=47092312

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210264947.4A Expired - Fee Related CN102764605B (en) 2012-07-30 2012-07-30 The method and apparatus of high-oxygen water is produced in a kind of not electricity consumption

Country Status (1)

Country Link
CN (1) CN102764605B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104129863A (en) * 2014-07-19 2014-11-05 朱建林 Continuous repeated circulation clear-water oxygenation device
CN104556435A (en) * 2015-01-19 2015-04-29 黄志昌 Centrifugal pump internal/external cyclic centrifugal oxygenation device
CN115382413A (en) * 2022-09-26 2022-11-25 青岛涌源水务环境科技有限公司 Sterile active oxygen water, application thereof in nonreactive cultivation, preparation method and system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1112457A (en) * 1994-03-15 1995-11-29 英国氧气集团有限公司 Gas dissolving
US5842600A (en) * 1996-07-11 1998-12-01 Standex International Corporation Tankless beverage water carbonation process and apparatus
CN201244454Y (en) * 2008-08-20 2009-05-27 青岛高远热能动力设备有限公司 Multichannel water vapour injector
CN101695268A (en) * 2009-10-30 2010-04-21 西北农林科技大学 Pipeline irrigation oxygenation controller
EP2208524A1 (en) * 2002-12-12 2010-07-21 Preseco Oy Water treatment apparatus comprising dispersion elements for water
CN102060256A (en) * 2010-12-31 2011-05-18 宋树建 Pure water filling equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203007003U (en) * 2012-07-30 2013-06-19 西藏创源水资源科技有限责任公司 Nonelectric equipment for producing high-oxygen water

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1112457A (en) * 1994-03-15 1995-11-29 英国氧气集团有限公司 Gas dissolving
US5842600A (en) * 1996-07-11 1998-12-01 Standex International Corporation Tankless beverage water carbonation process and apparatus
EP2208524A1 (en) * 2002-12-12 2010-07-21 Preseco Oy Water treatment apparatus comprising dispersion elements for water
CN201244454Y (en) * 2008-08-20 2009-05-27 青岛高远热能动力设备有限公司 Multichannel water vapour injector
CN101695268A (en) * 2009-10-30 2010-04-21 西北农林科技大学 Pipeline irrigation oxygenation controller
CN102060256A (en) * 2010-12-31 2011-05-18 宋树建 Pure water filling equipment

Also Published As

Publication number Publication date
CN102764605A (en) 2012-11-07

Similar Documents

Publication Publication Date Title
CN107737537B (en) Micro-nano bubble generating device
CN201058829Y (en) Highly effective sewage treatment gas-mixing apparatus
CN102764605B (en) The method and apparatus of high-oxygen water is produced in a kind of not electricity consumption
CN103086526A (en) Underwater ozone aerator
CN203155108U (en) Pipe flow and vortex combined gas dissolving device
CN203007003U (en) Nonelectric equipment for producing high-oxygen water
CN201957717U (en) Novel carbonic water preparing equipment
CN2652916Y (en) Swirl air dissolving device
CN203112601U (en) Submersed ozonic oxygen-increasing machine
CN201140996Y (en) Jet stream water/gas-distribution device of aerating biological filter pool
CN114249436B (en) Environment-friendly and energy-saving intelligent digital precise aeration system for sewage treatment
CN203498170U (en) Micro-nano bubble generator
CN212894073U (en) Drinkable high-oxygen water preparation device
CN202508893U (en) Efficient air-float pressure air dissolving tank
CN202369446U (en) Fixing hole aerator with overlapped plastic sheets
CN2447329Y (en) Device for treamtnet of water capable of raising energy state active of water
CN2598629Y (en) Vortex gas-liquid mixer
CN210286914U (en) Pressure type pure oxygen dissolves oxygen device
CN201095604Y (en) Integral sewage treating device
CN207016569U (en) A kind of mushroom head for being used to fluidize cyclic aeration device
CN207016545U (en) A kind of flow deflector for being used to fluidize cyclic aeration device
CN102249361A (en) Ozone gas supply pressure stabilizing device and air flotation reactor using same
CN202655160U (en) Air injection pressurization portable sprinkler
CN202558683U (en) Iron/manganese removing water treatment device
CN211328958U (en) Micro-bubble generator

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
DD01 Delivery of document by public notice

Addressee: Tibet Chuangyuan Water Resources Technology Co.,Ltd.

Document name: the First Notification of an Office Action

DD01 Delivery of document by public notice

Addressee: Huang Guangzhi

Document name: Notification of Passing Examination on Formalities

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150930