CN202181237U - Centrifugal combined-type aeration oxygen-increasing machine - Google Patents
Centrifugal combined-type aeration oxygen-increasing machine Download PDFInfo
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- CN202181237U CN202181237U CN2011202522135U CN201120252213U CN202181237U CN 202181237 U CN202181237 U CN 202181237U CN 2011202522135 U CN2011202522135 U CN 2011202522135U CN 201120252213 U CN201120252213 U CN 201120252213U CN 202181237 U CN202181237 U CN 202181237U
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2333—Single stirrer-drive aerating units, e.g. with the stirrer-head pivoting around an horizontal axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2335—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer
- B01F23/23353—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer the gas being sucked towards the rotating stirrer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
- B01F23/23361—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced in a guide tube surrounding at least partially the axis of the stirrer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
- B01F23/23366—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced in front of the stirrer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/25—Mixers with both stirrer and drive unit submerged in the material being mixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
- B01F27/813—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow the stirrers co-operating with stationary guiding elements
Abstract
The utility model discloses a centrifugal combined-type aeration oxygen-increasing machine comprising driving equipment, a negative-pressure oxygen supply pipe, an outer pipe, a blower oxygen supply passage, a pressure-boost flow guide pipe assembly, and a tapered centrifugal propeller, wherein the outer pipe is sleeved on the negative-pressure oxygen supply pipe; the blower oxygen supply passage is formed between an inner pipe and the outer pipe; the pressure-boost flow guide pipe assembly is arranged at the bottom of the outer pipe, and is provided with a plurality of pressure-boost flow guide pipes which are distributed radially in an inclined manner; the tapered centrifugal propeller is connected with the driving equipment, and is embedded in the pressure-boost flow guide pipe assembly; a negative-pressure oxygen inlet passage communicated with the negative-pressure oxygen supply pipe is arranged between the upper tapered body and the middle tapered body of the tapered centrifugal propeller; and a centrifugal water-extracting passage is formed between the middle tapered body and the lower tapered body of the tapered centrifugal propeller. Through the adoption of the centrifugal combined-type aeration oxygen-increasing machine, harmful gas in bottom water can be eliminated effectively; and negative pressure is formed automatically in the negative pressure oxygen inlet passage during the water extracting of the centrifugal propeller, so that external oxygen is led in and fully mixed with water to form tiny oxygen bubbles, and thrown out to the periphery with a larger area through the pressure-boost flow guide pipe assembly. A blower is connected with a plurality of aerators below the front part on the outer side of the pressure-boost flow guide pipe assembly through the blower oxygen supply passage. As the blower is connected with the aerators, when oxygen is jet from the aerator, water sprayed by the pressure-boost flow guide pipe assembly can be thrown out to the periphery with a larger area.
Description
Technical field
The utility model relates to the oxygenating machine technical field, particularly a kind of centrifugal built-up type aeration oxygen increasing machine.
Background technology
The type of oxygenating machine that is used for aquaculture or sewage purification at present is varied, mainly contains that jet is water jet, the oxygenating machine of type such as vane type, water wheel type and aeration type.Wherein, vane type and jet water-spraying oxygen-increasing machine all adopt goes out jet of water, it is contacted with air reach the oxygenation purpose.Waterwheel aerator is to utilize blade in shoaling layer, to pat, and causes great waves, and the contact area that increases the water surface and air realizes oxygenation.
At present, existing oxygenating machine all can only carry out oxygenation to the top layer water surface, and the obnoxious flavour in the bottom water can not be by effective elimination, and oxygenation effect is not good.Existing aeration oxygen increasing machine utilizes motor that air is squeezed in the water, with dissolved oxygen, though effect increases; But the structure design of present aeration oxygen increasing machine is unreasonable, is vertical downward direction during the air admission water body; The buoyancy that receives is bigger, asks weak point during the dissolved oxygen of water body, drives water body round-robin screw blade in addition and gets into to wider scope in order to realize air and water body; Its direction that drives current can't realize large-scale convection current for radially or axial direction due.
How forming aeration convection current on a large scale, solve the drawback that existing aeration oxygen increasing machine energy consumption is high, the aeration scope is little, is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
In view of this, the utility model provides a kind of centrifugal built-up type aeration oxygen increasing machine, to form aeration convection current on a large scale, solves the drawback that existing aeration oxygen increasing machine energy consumption is high, the aeration scope is little.
For realizing above-mentioned purpose, the utility model provides following technical scheme:
A kind of centrifugal built-up type aeration oxygen increasing machine comprises:
Driving arrangement, its output terminal are connected with the centrifugal oar of cone, and the below of the centrifugal oar of this cone has water entry;
Negative pressure oxygen supply pipe, its upper end is provided with the negative pressure oxygen feeder, and the lower end is provided with the spill wear ring and the centrifugal slurry upper cone of cone male adapter is running fit;
Be arranged on the supercharging thrust-augmenting nozzle assembly of said driving arrangement top, it has some supercharging thrust-augmenting nozzles of radial tilt distribution, and the centrifugal oar of said cone stretches in the said supercharging thrust-augmenting nozzle assembly;
Blower fan, it links to each other with the some aeration heads that are arranged at front lower place, the said supercharging thrust-augmenting nozzle assembly outside through blower fan oxygen supply passage.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, the centrifugal oar of said cone comprises:
The connection section that links to each other with said driving arrangement;
Be arranged on the upper cone on the said connection section periphery; Have with negative pressure oxygen supply pipe bottom and be running fit;
Be arranged on the negative pressure that communicates between said upper cone and the said intermediate cone and advance the oxygen passage, form centrifugal water dumping passage between said intermediate cone and its lower cone.And with the lower cone that said upper cone, intermediate cone link to each other through blade, this lower cone has the prosopyle that communicates with said water entry;
Be arranged between said upper cone, intermediate cone and the said lower cone, and the centrifuge scraper that links to each other with the three respectively.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, the below of said supercharging thrust-augmenting nozzle assembly is provided with water entry, and said water entry is by forming between the said outer tube that is set in the driving arrangement outside.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, also comprise the outer tube in the negative pressure feeding oxygen tube outside, the inner chamber of this outer tube and blower fan formation blower fan oxygen supply passage, and its top is provided with the blower fan mounting plate, and the bottom is connected with supercharging thrust-augmenting nozzle assembly head.Said blower fan is arranged on the said blower fan mounting plate, and said driving arrangement is connected in the bottom of said supercharging thrust-augmenting nozzle assembly by support.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, the upper end of said negative pressure oxygen supply pipe is provided with the negative pressure oxygen feeder, and the lower end is provided with the spill wear ring and the centrifugal slurry upper cone of cone male adapter is running fit.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, said blower fan oxygen supply passage is connected with it in the upper end of said outer tube, and branch stretches out in the bottom of said outer tube, and is branched off into a plurality of branch roads that link to each other with said some aeration heads respectively.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, said aeration head is arranged at front lower place, the supercharging thrust-augmenting nozzle assembly outside by radial distribution, in the said each branch oxygen supply passage vacuum breaker is housed, and returns in the blower fan with bilge water resisting.Said blower fan oxygen supply passage links to each other with each said aeration head respectively.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, said supercharging thrust-augmenting nozzle assembly comprises:
Link to each other by support with the upper end of said driving arrangement;
Link to each other by support with said, and some supercharging thrust-augmenting nozzles of radial tilt distribution.
Preferably; In above-mentioned centrifugal built-up type aeration oxygen increasing machine; Said supercharging thrust-augmenting nozzle is spiral helicine to be distributed in around the head of said supercharging thrust-augmenting nozzle assembly, and said supercharging thrust-augmenting nozzle is identical with the quantity of said aeration head, and points to each said aeration head device respectively.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, said driving arrangement is a submersible machine.
Can find out that from above-mentioned technical scheme the centrifugal built-up type aeration oxygen increasing machine that the utility model provides drives the centrifugal oar rotation of cone through driving arrangement; Water is got into by the water entry of the centrifugal oar of cone below; Under the centrifugation of the centrifugal oar of cone, negative pressure oxygen supply pipe, its upper end is provided with the negative pressure oxygen feeder; Negative pressure oxygen supply pipe forms negative pressure automatically, dishes out thereby company's water band oxygen forms high pressure towards periphery through supercharging thrust-augmenting nozzle assembly.Blower fan is through the oxygen supply passage, and the blower fan hyperbaric oxygen is supplied with aeration head, and the aeration of aeration head ejection is dished out through the high pressure that the supercharging thrust-augmenting nozzle always is shaped as again, with the oxygen of aeration head ejection towards periphery more big area dish out.
The utility model sucks extraneous air through negative pressure respectively, and the mode of blower fan system oxygen produces aeration, and its aeration ability is greatly improved.Because blower fan oxygen supply passage links to each other with aeration head, so the oxygen that can make blower fan make is dished out to wider, the blower fan hyperbaric oxygen is pressurized water that the thrust-augmenting nozzle assembly sprays and pushes to towards periphery more big area and dish out in aeration head ejection process.The utility model part of oxygen produces through negative pressure; Therefore its power consumption is lower, in the process of centrifugal slurry water dumping, forms negative pressure automatically; The oxygen of outside is imported the abundant small oxygen bubble of formation that mixes with water, dish out through supercharging thrust-augmenting nozzle assembly is more large-area towards periphery.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the centrifugal built-up type aeration oxygen increasing machine that Fig. 1 provides for the utility model embodiment;
The plan structure synoptic diagram of the centrifugal built-up type aeration oxygen increasing machine that Fig. 2 provides for the utility model embodiment;
The local structure synoptic diagram of the centrifugal built-up type aeration oxygen increasing machine that Fig. 3 provides for the utility model embodiment.
Embodiment
The utility model discloses a kind of centrifugal built-up type aeration oxygen increasing machine,, solve the drawback that existing aeration oxygen increasing machine energy consumption is high, the aeration scope is little to form aeration convection current on a large scale.
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1-Fig. 3, the structural representation of the centrifugal built-up type aeration oxygen increasing machine that Fig. 1 provides for the utility model embodiment; The plan structure synoptic diagram of the centrifugal built-up type aeration oxygen increasing machine that Fig. 2 provides for the utility model embodiment; The local structure synoptic diagram of the centrifugal built-up type aeration oxygen increasing machine that Fig. 3 provides for the utility model embodiment.
The centrifugal built-up type aeration oxygen increasing machine that the utility model provides comprises driving arrangement 11, negative pressure oxygen supply pipe 8, supercharging thrust-augmenting nozzle assembly 6 and blower fan 1.Wherein, The output terminal of driving arrangement 11 is connected with the centrifugal oar 9 of cone; Driving arrangement 11 is used to drive the centrifugal oar 9 of this cone and rotates; The below of the centrifugal oar 9 of cone has water entry, along with the rotation of the centrifugal oar 9 of cone, makes the current of the centrifugal oar of cone 9 belows discharge at a high speed through the water entry entering and the quilt of its below.Owing to driving arrangement 11 is arranged in the water, so the utility model can adopt submersible machine as driving arrangement 11.
Negative pressure oxygen supply pipe 8, its upper end is provided with negative pressure oxygen feeder 2, and the lower end is provided with the spill wear ring and the centrifugal slurry 9 upper cone male adapters of cone are running fit.In centrifugal oar 9 rotation processes of cone, water is thrown out of after being got into by water dumping passage 5, so the negative pressure of the centrifugal oar 9 of cone is advanced oxygen passage 4 formation negative pressure automatically.Along with the rotation of the centrifugal oar 9 of cone, water oxygen together is stirred and promptly connects that water band oxygen is more large-area towards periphery dishes out after the pulverizing.
Supercharging thrust-augmenting nozzle assembly 6 is arranged on the top of driving arrangement 11, and it has some supercharging thrust-augmenting nozzles of radial tilt distribution, and the centrifugal oar 9 of cone stretches in the said supercharging thrust-augmenting nozzle assembly 6.Along with the rotation of the centrifugal oar 9 of cone, under its centrifugation, together throw away with the water of its below with by negative pressure oxygen supply pipe 8 inhaled airs; And discharge at a high speed by each supercharging thrust-augmenting nozzle of supercharging thrust-augmenting nozzle assembly 6; Because supercharging thrust-augmenting nozzle radial distributes, the water that is imported into is outwards dished out along radial, because the supercharging thrust-augmenting nozzle is obliquely installed; So the utility model can make the oblique entering water body of sky G&W effectively mix; Eliminated the defective of its below water body oxygenation effect difference, can carry out abundant convection current oxygenation, under the lower condition of energy consumption, significantly improved oxygenation effect whole water body.
Blower fan 1 links to each other with the aeration head 13 that is arranged at front lower place, supercharging thrust-augmenting nozzle assembly 6 outside through blower fan oxygen supply passage 3.Drive the air process blower fan oxygen supply passage 3 entering aeration heads 13 that blower fan 1 produces, and overflow with the bubble form disperse, dissolve in oxygen in the water at liquid-gas interface through aeration head 13.
The centrifugal built-up type aeration oxygen increasing machine that the utility model provides; Drive centrifugal oar 9 rotations of cone through driving arrangement 11; Water is got into by the water entry of the centrifugal oar of cone 9 belows; Under the centrifugation of the centrifugal oar 9 of cone, negative pressure oxygen supply pipe 8 forms negative pressure automatically, dishes out thereby company's water band oxygen forms high pressure towards periphery through supercharging thrust-augmenting nozzle assembly 6.Blower fan 1 is supplied with aeration head 13 through blower fan oxygen supply passage 3 with blower fan 1 hyperbaric oxygen, and the oxygen of aeration head 13 ejections is dished out through the high pressure that the supercharging thrust-augmenting nozzle always is shaped as again, with the oxygen of aeration head 13 ejections towards periphery more big area dish out.
The utility model sucks extraneous air through negative pressure respectively, and the mode of blower fan 1 system oxygen produces aeration, and its aeration ability is greatly improved.Because blower fan oxygen supply passage 3 links to each other with aeration head 13, so the oxygen that can make blower fan 1 make can be dished out to wider, the bubble that oxygen produces is pressurized water that the thrust-augmenting nozzle assembly sprays and pushes to towards periphery more big area and dish out in the ejection process.The utility model part of oxygen produces through negative pressure, so its power consumption is lower, in the process of draining, forms negative pressure automatically, and abundant the mixing with water of the oxygen importing of outside formed small oxygen bubble, dishes out more in large area towards periphery through supercharging thrust-augmenting nozzle assembly.
The centrifugal oar 9 of cone comprises connection section, upper cone, intermediate cone, lower cone and centrifuge scraper.Wherein, Connection section links to each other with driving arrangement 11; Upper cone is arranged on the periphery of connection section, and intermediate cone is arranged on the centre of the centrifugal oar 9 of cone, and lower cone is arranged on the below of upper cone and intermediate cone; And link to each other with intermediate cone with upper cone, this lower cone has the prosopyle that communicates with water entry 7.Centrifuge scraper is arranged between upper cone, intermediate cone and the lower cone, and links to each other with the three respectively.Drive in centrifugal oar 9 rotating process of lower cone at driving arrangement 11; Centrifuge scraper is sucked into the top with the water of the centrifugal oar of cone 9 belows; And through in the water dumping passage 5 between entering lower cone of the water-in on water entry 7 and the lower cone and the intermediate cone; Through the centrifuge scraper action of centrifugal force current are sprayed into to the supercharging thrust-augmenting nozzle of supercharging thrust-augmenting nozzle assembly 6 at last, spray at a high speed by the supercharging thrust-augmenting nozzle.
The below of supercharging thrust-augmenting nozzle assembly 6 is provided with water entry 7, and said water entry 7 is by forming between the said outer tube that is set in driving arrangement 11 outsides.And can in water entry 7, form independently water entry, and water entry 7 and supercharging thrust-augmenting nozzle assembly 6 water exit are on every side separated, avoid into water and water outlet formation flow-disturbing, and influence oxygenation effect.
The utility model also can comprise outer tube, and the inner chamber of this outer tube and blower fan 1 forms blower fan oxygen supply passage 3, and its top is provided with the blower fan mounting plate, and the bottom is connected with supercharging thrust-augmenting nozzle assembly 6 heads.Blower fan 1 is arranged on the blower fan mounting plate, and driving arrangement 11 is connected in the bottom of supercharging thrust-augmenting nozzle assembly 6 by support 10.Blower fan oxygen supply passage 3 is connected with it in the upper end of outer tube, and branch stretches out in the bottom of outer tube, and is branched off into a plurality of branch roads that link to each other with said some aeration heads 13 respectively.
Supercharging thrust-augmenting nozzle assembly 6 comprises the upper end with driving arrangement 11, connects by support 10, and some supercharging thrust-augmenting nozzles of radial tilt distribution.Preferably; The supercharging thrust-augmenting nozzle is spiral helicine to be distributed in around the head of supercharging thrust-augmenting nozzle assembly 6; And the supercharging thrust-augmenting nozzle is identical with the quantity of aeration head 13, and points to each aeration head 13 respectively, and the current of each supercharging thrust-augmenting nozzle ejection can spray the oxygen bubble by aeration head 13 ejections to farther direction.Be distributed in owing to the supercharging thrust-augmenting nozzle is spiral helicine around the head of supercharging thrust-augmenting nozzle assembly 6, when water was sprayed by this supercharging thrust-augmenting nozzle, can form with this supercharging thrust-augmenting nozzle assembly 6 was the eddy flow at center, thereby more large-area stirring water body improves oxygenation effect.
Each embodiment adopts the mode of going forward one by one to describe in this specification sheets, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a centrifugal built-up type aeration oxygen increasing machine is characterized in that, comprising:
Driving arrangement (11), its output terminal are connected with the centrifugal oar of cone (9), and the below of the centrifugal oar of this cone (9) has water entry (7);
Negative pressure oxygen supply pipe (8), its upper end is provided with negative pressure oxygen feeder (2), and the lower end is provided with the spill wear ring and the centrifugal slurry of cone (9) upper cone male adapter is running fit;
Be arranged on the supercharging thrust-augmenting nozzle assembly (6) of said driving arrangement (11) top, it has some supercharging thrust-augmenting nozzles of radial tilt distribution, and the centrifugal oar of said cone (9) stretches in the said supercharging thrust-augmenting nozzle assembly (6);
Blower fan (1), it links to each other with the some aeration heads (13) that are arranged at front lower place, said supercharging thrust-augmenting nozzle assembly (6) outside through blower fan oxygen supply passage (3).
2. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 1 is characterized in that, the centrifugal oar of said cone (9) comprising:
The connection section that links to each other with said driving arrangement (11);
Be arranged on the upper cone on the said connection section periphery, have with negative pressure oxygen supply pipe (8) bottom seals ring and be running fit;
Be arranged on the negative pressure that communicates between said upper cone and the said intermediate cone and advance oxygen passage (4); Form centrifugal water dumping passage (5) between said intermediate cone and its lower cone; And with the lower cone that said upper cone, intermediate cone link to each other through blade, this lower cone has the prosopyle that communicates with said water entry (7);
Be arranged between said upper cone, intermediate cone and the said lower cone, and the centrifuge scraper that links to each other with the three respectively.
3. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 2 is characterized in that the below of said supercharging thrust-augmenting nozzle assembly (6) is provided with water entry (7), and said water entry (7) is by forming between the said outer tube that is set in driving arrangement (11) outside.
4. like claim 1 or 2 or 3 described centrifugal built-up type aeration oxygen increasing machines; It is characterized in that also comprise the outer tube in negative pressure feeding oxygen tube (8) outside, the inner chamber of this outer tube and blower fan (1) form blower fan oxygen supply passage (3); And its top is provided with the blower fan mounting plate; The bottom is connected with supercharging thrust-augmenting nozzle assembly (6) head, and said blower fan (1) is arranged on the said blower fan mounting plate, and said driving arrangement (11) is connected in the bottom of said supercharging thrust-augmenting nozzle assembly (6) by support (10).
5. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 4 is characterized in that the upper end of said negative pressure oxygen supply pipe (8) is provided with negative pressure oxygen feeder (2), and the lower end is provided with the spill wear ring and the centrifugal slurry of cone (9) upper cone male adapter is running fit.
6. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 4; It is characterized in that; Said blower fan oxygen supply passage (3) is connected with it in the upper end of said outer tube, and branch stretches out in the bottom of said outer tube, and is branched off into a plurality of branch roads that link to each other with said some aeration heads (13) respectively.
7. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 6; It is characterized in that; Said aeration head (13) is arranged at front lower place, the supercharging thrust-augmenting nozzle assembly outside by radial distribution; In the said each branch oxygen supply passage vacuum breaker is housed, returns in the blower fan with bilge water resisting, said blower fan oxygen supply passage (3) links to each other with each said aeration head (13) respectively.
8. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 7 is characterized in that, said supercharging thrust-augmenting nozzle assembly (6) comprising:
Link to each other by support (10) with the upper end of said driving arrangement (11);
Link to each other by support (10) with said, and some supercharging thrust-augmenting nozzles of radial tilt distribution.
9. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 8; It is characterized in that; Said supercharging thrust-augmenting nozzle is spiral helicine to be distributed in around the head of said supercharging thrust-augmenting nozzle assembly (6); And said supercharging thrust-augmenting nozzle is identical with the quantity of said aeration head (13), and points to each said aeration head device respectively.
10. like each described centrifugal built-up type aeration oxygen increasing machine of claim 5-9, it is characterized in that said driving arrangement (11) is a submersible machine.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202522135U CN202181237U (en) | 2011-07-12 | 2011-07-12 | Centrifugal combined-type aeration oxygen-increasing machine |
| PCT/CN2012/000278 WO2013007094A1 (en) | 2011-07-12 | 2012-03-05 | Centrifugal combined aeration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202522135U CN202181237U (en) | 2011-07-12 | 2011-07-12 | Centrifugal combined-type aeration oxygen-increasing machine |
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| Publication Number | Publication Date |
|---|---|
| CN202181237U true CN202181237U (en) | 2012-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202522135U Expired - Fee Related CN202181237U (en) | 2011-07-12 | 2011-07-12 | Centrifugal combined-type aeration oxygen-increasing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202181237U (en) |
| WO (1) | WO2013007094A1 (en) |
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| CN103190375A (en) * | 2013-04-19 | 2013-07-10 | 中国水产科学研究院淡水渔业研究中心 | Oxygenation device for ponds |
| CN103204592A (en) * | 2013-04-19 | 2013-07-17 | 郏松筠 | Water body aeration and oxygen-increasing device with low power consumption and high efficiency |
| CN105130025A (en) * | 2015-08-19 | 2015-12-09 | 重庆晨鸣水处理设备有限公司 | Self-suction type plug-flow submersible aeration machine |
| CN105900917A (en) * | 2016-05-18 | 2016-08-31 | 张素平 | Micro-pipe aerator special for pond |
| CN109364517A (en) * | 2018-12-27 | 2019-02-22 | 昆山恒诚荣机械设备有限公司 | Concentrate the agitating paddle of feeding system crystallizer |
| TWI689346B (en) * | 2018-08-06 | 2020-04-01 | 德商英凡特環境及方法工程股份公司 | Submersible agitator device for circulating drinking water |
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| CN106396090B (en) * | 2016-10-16 | 2023-05-26 | 三门峡丽源环保工程设备有限公司 | Suspension type underwater plug flow aerator |
| CN106477715A (en) * | 2016-12-30 | 2017-03-08 | 中冶华天工程技术有限公司 | Aeration component, the bottom dynamic aeration system including aeration component and aeration method |
| CN108684603A (en) * | 2018-07-20 | 2018-10-23 | 南充市营渔水产科技有限公司 | A kind of aquaculture pushes away water oxygen increasing equipment |
| CN110259705A (en) * | 2019-07-19 | 2019-09-20 | 中科聚信洁能热锻装备研发股份有限公司 | The anti-centrifugal blower that leaks of one kind |
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| CN2364683Y (en) * | 1998-07-13 | 2000-02-23 | 诸暨市宏宇机械电器厂 | Efficient aeration pump |
| CN1090592C (en) * | 1999-03-22 | 2002-09-11 | 关品三 | Oxygen-gathering, activating and aerating oxygenating machine |
| JP4503870B2 (en) * | 2001-03-16 | 2010-07-14 | 株式会社鶴見製作所 | Underwater air mixer |
| KR100751254B1 (en) * | 2007-05-10 | 2007-08-23 | 주식회사 유천엔바이로 | Low speed type underwater aerator and controlling method it |
| CN201208554Y (en) * | 2008-05-08 | 2009-03-18 | 中国石油化工集团公司 | Diffuser |
| CN101322481B (en) * | 2008-08-04 | 2011-11-02 | 邓忠敏 | Centrifugal type double-tube activating aeration oxygen increasing machine |
| CN102249430B (en) * | 2011-05-13 | 2012-11-07 | 邓忠敏 | Centrifugal combined type aeration automatic aerator |
-
2011
- 2011-07-12 CN CN2011202522135U patent/CN202181237U/en not_active Expired - Fee Related
-
2012
- 2012-03-05 WO PCT/CN2012/000278 patent/WO2013007094A1/en active Application Filing
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190375A (en) * | 2013-04-19 | 2013-07-10 | 中国水产科学研究院淡水渔业研究中心 | Oxygenation device for ponds |
| CN103204592A (en) * | 2013-04-19 | 2013-07-17 | 郏松筠 | Water body aeration and oxygen-increasing device with low power consumption and high efficiency |
| CN103204592B (en) * | 2013-04-19 | 2014-07-09 | 郏松筠 | Water body aeration and oxygen-increasing device with low power consumption and high efficiency |
| CN103190375B (en) * | 2013-04-19 | 2015-07-01 | 中国水产科学研究院淡水渔业研究中心 | Oxygenation device for ponds |
| CN105130025A (en) * | 2015-08-19 | 2015-12-09 | 重庆晨鸣水处理设备有限公司 | Self-suction type plug-flow submersible aeration machine |
| CN105900917A (en) * | 2016-05-18 | 2016-08-31 | 张素平 | Micro-pipe aerator special for pond |
| TWI689346B (en) * | 2018-08-06 | 2020-04-01 | 德商英凡特環境及方法工程股份公司 | Submersible agitator device for circulating drinking water |
| CN109364517A (en) * | 2018-12-27 | 2019-02-22 | 昆山恒诚荣机械设备有限公司 | Concentrate the agitating paddle of feeding system crystallizer |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013007094A1 (en) | 2013-01-17 |
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