CN208776350U - A kind of Intelligent pressing air-dissolving apparatus - Google Patents
A kind of Intelligent pressing air-dissolving apparatus Download PDFInfo
- Publication number
- CN208776350U CN208776350U CN201821332249.2U CN201821332249U CN208776350U CN 208776350 U CN208776350 U CN 208776350U CN 201821332249 U CN201821332249 U CN 201821332249U CN 208776350 U CN208776350 U CN 208776350U
- Authority
- CN
- China
- Prior art keywords
- air
- pump
- dissolving apparatus
- valve
- dissolvers
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005188 flotation Methods 0.000 abstract description 5
- 230000001052 transient effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000006124 Pilkington process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model provides a kind of Intelligent pressing air-dissolving apparatus, including the force (forcing) pump, air dissolvers and outlet valve being connected in turn on pipeline, in which: the both ends of the force (forcing) pump are connected in parallel to return line, are equipped with ejector on the return line；The air dissolvers is tubulose, is internally provided with resonator.The Intelligent pressing air-dissolving apparatus of the utility model can replace pressure vacuum tank using air dissolvers, can not only reduce cost, the phenomenon that avoiding pressure transient, the quality that dissolved air water can also be improved keeps the bubble being dissolved in water thinner, helps to improve flotation effect.
Description
Technical field
The utility model relates to technical field of environment protection equipment more particularly to a kind of Intelligent pressing air-dissolving apparatus.
Background technique
Method of pressed dissolved-air release is by the technical process of the laggard promoting the circulation of qi float glass process water process of waste water pressure air-dissolving, is a kind of important
Waste water treatment process.
Method of pressed dissolved-air release often matches pressure air-dissolving system on floation tank, and pressure air-dissolving system is that floation tank carries out
A kind of necessary devices being separated by solid-liquid separation.
Major way used by current pressure air-dissolving system is that Xiang Shuizhong is passed through compressed air, or using ejector with
It realizes mixing wastewater with air, but is either passed through the pressure pressure stabilizing that compressed air is still required to configuration mixing wastewater with air using ejector
Tank, it is more demanding to operator, and easily to there is bubble big, pressure transient for the pressure dissolving gas water after mixing wastewater with air
Problem frequently results in the decline of dissolved air water quality, to influence the normal work of flotation.
Utility model content
The technical problem to be solved by the utility model is in view of the drawbacks of the prior art, it is molten to provide a kind of Intelligent pressing
Device of air can replace pressure vacuum tank using air dissolvers, can not only reduce cost, avoid showing for pressure transient
As, additionally it is possible to the quality for improving dissolved air water keeps the bubble being dissolved in water thinner, helps to improve flotation effect.
The utility model uses following technical scheme to solve above-mentioned technical problem:
A kind of Intelligent pressing air-dissolving apparatus, including the force (forcing) pump, air dissolvers and outlet valve being connected in turn on pipeline
Door, in which:
The both ends of the force (forcing) pump are connected in parallel to return line, are equipped with ejector on the return line；
The air dissolvers is tubulose, is internally provided with resonator.
In order to optimize above-mentioned technical solution, the technical measures that the utility model is taken further include:
Further, the resonator has the edge part being formed on resonator periphery；Further, the edge
The outer diameter in portion is less than or is slightly less than the internal diameter of the air dissolvers, so that can be complete by the air bubble in the water of resonator
Face promptly smashes, dissolves, and generates the dissolved air water with micro-bubble.
Further, the edge part is around the sounding board or resonance plate for being arranged in the resonator periphery.
Further, nozzle is additionally provided with inside the air dissolvers；
The bigger diameter end of the nozzle is water inlet end, towards the water inlet of the air dissolvers；
The miner diameter end of the nozzle is water outlet, towards the resonator.
The nozzle is used to increase the flow velocity of water flow, so that the water energy containing air bubble by nozzle is enough ejected at a high speed
On the resonator on nozzle opposite.
Further, imported valve is equipped on the inlet pipeline in front of the force (forcing) pump.
Further, first flow is also connected on the pipeline between the air dissolvers and the outlet valve
Meter.First flowmeter is used to measure the flow in air dissolvers exit, adjusts sky in order to be further advanced by outlet valve
The rate of discharge of gas dissolvers to realize the flow control of the outlet dissolved air water to pressure air-dissolving system, and adds intelligence
The flow control of the return line of pressure solution device of air.
Further, it is also connected with second flowmeter on the pipeline between the force (forcing) pump and the imported valve, and
The second flowmeter is close to the imported valve.Second flowmeter is used to measure the stream of the inlet of Intelligent pressing air-dissolving apparatus
Amount adds intelligence to realize in order to be further advanced by the inlet flow rate that inlet valve adjusts Intelligent pressing air-dissolving apparatus
The flow control for entering saliva of pressure solution device of air, and the above-mentioned first flowmeter of cooperation with for realizing further to intelligence plus
The flow control of the return line of pressure solution device of air.
Further, the outlet valve is pressure reducing valve or shut-off valve.Further, the outlet valve preferably depressurizes
Valve.
Further, the imported valve is check-valves or shut-off valve.Further, the imported valve is preferably non-return
Valve.
Further, the force (forcing) pump is centrifugal pump, mixed-flow pump, axial-flow pump or peripheral pump.
The utility model is had the following technical effect that compared with prior art using above technical scheme
(1) the Intelligent pressing air-dissolving apparatus of the utility model is by force (forcing) pump both ends parallel connection return line, and is returning
Installation ejector in flow tube road can realize the mixing of air and water, and part by the adjusting to the flow in device automatically
The setting of reflux not will cause secondary pollution.
(2) air vacuum tank is replaced using air dissolvers, cost can not only be reduced, avoid showing for pressure transient
As, additionally it is possible to keep the bubble being dissolved in water thinner, helps to improve flotation effect.
(3) flow velocity of water flow can be increased by being set to the nozzle in front of resonator, cooperate the pressurization of force (forcing) pump, so that injection
Enough under the action of resonator ultrasonic vibration occurs for the water energy containing air bubble to resonator, makes the air bubble contained in pressure (hydraulic) water
It is crashed to pieces as micro-bubble.
(4) edge part that resonator has can comprehensively, promptly smash, dissolve air bubble in water, improve resonance effect
Rate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of the Intelligent pressing air-dissolving apparatus of the utility model；
Fig. 2 is a kind of structural schematic diagram of preferred embodiment of the air dissolvers in Fig. 1；
Appended drawing reference therein are as follows:
1- first flowmeter；2- force (forcing) pump；3- ejector；4- air dissolvers；5- outlet valve；6- return line；7-
Nozzle；8- resonator；9- second flowmeter；10- imported valve；The edge part 11-；12- inlet pipeline；13- outlet pipeline.
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawing.
Referring to Fig. 1 and Fig. 2, a kind of Intelligent pressing air-dissolving apparatus, including be connected in turn on pipeline imported valve 10, plus
Press pump 2, air dissolvers 4 and outlet valve 5, in which:
The both ends of force (forcing) pump 2 are connected in parallel to return line 6 by cross over pipe, and ejector 3 is equipped on return line 6；
Air dissolvers 4 is tubulose, is internally provided with resonator 8 and nozzle 7, and the bigger diameter end of nozzle 7 is water inlet end, court
To the water inlet of air dissolvers 4, the miner diameter end of nozzle 7 is water outlet, towards resonator 8；Nozzle 7 is for increasing water flow
Flow velocity, so that the water energy containing air bubble by nozzle 7 is enough ejected at a high speed on the resonator 8 on 7 opposite of nozzle；
First flowmeter 1 is connected on pipeline between air dissolvers 4 and outlet valve 5.First flowmeter 1 is used for
Enter the dissolved air water flow of floation tank according to the control of dissolved air water demand, the water inlet of Intelligent pressing air-dissolving apparatus is more than the portion being discharged
Divide then as the air-breathing water of ejector 3, is mixed after sucking air with water inlet, feeding air dissolution after pressurized 2 pressurization chopping fines of pump
Device 4, to realize the fine crushing again of underwater bubble.Further, is connected on the pipeline between force (forcing) pump 2 and imported valve 10
Two flowmeters 9.
Further, in a preferred embodiment, resonator 8 has the edge part 11 being formed on 8 periphery of resonator；Side
The outer diameter of edge 11 is less than or is slightly less than the internal diameter of air dissolvers 4, so that can be by by the air bubble in the water of resonator 8
Comprehensively, it promptly smashes, dissolve, generate the dissolved air water with micro-bubble.Edge part 11 preferably surround and is arranged in resonator 8
The sounding board or resonance plate of periphery.
Further, in a preferred embodiment, outlet valve 5 can be pressure reducing valve or shut-off valve；Preferably pressure reducing valve.
Further, in a preferred embodiment, imported valve 10 can be check-valves or shut-off valve；Preferably non-return
Valve.
Further, in a preferred embodiment, force (forcing) pump 2 can be centrifugal pump, mixed-flow pump, axial-flow pump or peripheral pump.
The working process of this embodiment is as follows:
Imported valve 10 is opened, treated clear water enters force (forcing) pump 2 through inlet pipeline 12, adjusts according to first flowmeter 1
Outlet valve 5 is saved, enters air-breathing water of the return line 6 as ejector 3 after so that part water is flowed back, after sucking air, is contained
Bladdery recirculation water is mixed with water inlet, is sent into air dissolvers 4 after being again introduced into the pressurized 2 pressurization chopping fine of pump of force (forcing) pump 2, empty
The bubble total to water of gas dissolvers 4 it is fine crushing again, the dissolved air water of air dissolvers 4 come out is by passing through after outlet pipeline 13
Outlet valve 5 forms the pressure (hydraulic) water with a large amount of micro air bubbles after being depressured, into floation tank so that separation is used.
The course of work of air dissolvers 4 therein are as follows:
Enter containing bladdery pressure (hydraulic) water from the inducer of air dissolvers 4, is injected into nozzle after accelerating by nozzle 7
On the resonator 8 on 7 opposites, resonator 8 is hit, reflux, then continues to flow forward in the pipeline of air dissolvers 4 again
It is dynamic；At this moment, the edge part 11 of the shock due to resonator 8 by water flow, resonator 8 vibrates, and drives water flow vibration, makes
Air bubble in pressure (hydraulic) water is further smashed to form fine bubble, and is quickly soluble in water, and dissolved air water is become.
As can be seen from the above embodiments, the Intelligent pressing air-dissolving apparatus full intelligent control of the utility model is adjusted without artificial
Section, not will cause secondary pollution.Air vacuum tank is replaced using air dissolvers, cost can not only be reduced, avoid pressure not
Stable phenomenon, additionally it is possible to keep the bubble being dissolved in water thinner, help to improve flotation effect.It is set in front of resonator
Nozzle can increase the flow velocity of water flow, cooperate the pressurization of force (forcing) pump, so that the water energy containing air bubble of injection to resonator enough exists
Ultrasonic vibration occurs under the action of resonator, the air bubble contained in pressure (hydraulic) water is made to be crashed to pieces as micro-bubble.
Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model
It is not restricted to particular embodiments described above.To those skilled in the art, any that this practical is equal
Modifications and substitutions are also all among the scope of the utility model.Therefore, the institute under the spirit and scope for not departing from the utility model
The equal transformation and modification of work, should all cover in the scope of the utility model.
Claims (10)
1. a kind of Intelligent pressing air-dissolving apparatus, feature exist, force (forcing) pump (2), air including being connected in turn on pipeline dissolve
Device (4) and outlet valve (5), in which:
The both ends of the force (forcing) pump (2) are connected in parallel to return line (6), are equipped with ejector on the return line (6)
(3)；
The air dissolvers (4) is tubulose, is internally provided with resonator (8).
2. Intelligent pressing air-dissolving apparatus according to claim 1, feature exist, the resonator (8), which has, to be formed in altogether
The edge part (11) to shake on device (8) periphery.
3. Intelligent pressing air-dissolving apparatus according to claim 2, feature exist, the edge part (11) is to surround to be arranged in
The sounding board or resonance plate of resonator (8) periphery.
4. Intelligent pressing air-dissolving apparatus according to any one of claim 1-3, feature exist, the air dissolvers
(4) internal to be additionally provided with nozzle (7)；
The bigger diameter end of the nozzle (7) is water inlet end, towards the water inlet of the air dissolvers (4)；
The miner diameter end of the nozzle (7) is water outlet, towards the resonator (8).
5. Intelligent pressing air-dissolving apparatus according to claim 1, feature exist, the water inlet in front of the force (forcing) pump (2)
Pipeline (12) is equipped with imported valve (10).
6. Intelligent pressing air-dissolving apparatus according to claim 1, feature exist, in the air dissolvers (4) and described
First flowmeter (1) is also connected on pipeline between outlet valve (5).
7. Intelligent pressing air-dissolving apparatus according to claim 5 or 6, feature exist, the force (forcing) pump (2) and it is described into
It is also connected with second flowmeter (9) on pipeline between mouth valve (10), and the second flowmeter (9) is close to the inlet valve
Door (10).
8. Intelligent pressing air-dissolving apparatus according to claim 1, feature exist, the outlet valve (5) be pressure reducing valve or
Shut-off valve.
9. Intelligent pressing air-dissolving apparatus according to claim 1, feature exist, the imported valve (10) be check-valves or
Shut-off valve.
10. Intelligent pressing air-dissolving apparatus according to claim 1, feature exist, the force (forcing) pump (2) is centrifugal pump, mixes
Stream pump, axial-flow pump or peripheral pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821332249.2U CN208776350U (en) | 2018-08-17 | 2018-08-17 | A kind of Intelligent pressing air-dissolving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821332249.2U CN208776350U (en) | 2018-08-17 | 2018-08-17 | A kind of Intelligent pressing air-dissolving apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208776350U true CN208776350U (en) | 2019-04-23 |
Family
ID=66157281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821332249.2U Active CN208776350U (en) | 2018-08-17 | 2018-08-17 | A kind of Intelligent pressing air-dissolving apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208776350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794589A (en) * | 2020-12-30 | 2021-05-14 | 韩臻 | Efficient coal slime dissolved gas dehydration process |
-
2018
- 2018-08-17 CN CN201821332249.2U patent/CN208776350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794589A (en) * | 2020-12-30 | 2021-05-14 | 韩臻 | Efficient coal slime dissolved gas dehydration process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201087142Y (en) | Solid-liquid separation gas dissolving device | |
| CN102765773A (en) | Air floatation device | |
| CN102430534B (en) | Pulse energy storage type high pressure water jet cleaning system | |
| KR101128679B1 (en) | Ultra-fine bubble generator and the method thereof for advanced water treatment | |
| CN103501886A (en) | Method and device for enriching a liquid with oxygen | |
| CN208776350U (en) | A kind of Intelligent pressing air-dissolving apparatus | |
| CN108246515B (en) | Pulping and flotation integrated system with internal circulation function and pulping and flotation method | |
| CN104874313A (en) | Hydraulic-ultrasonic combined microbubble generating device and system | |
| RU2046759C1 (en) | Method of saturating liquid by pressurized gas | |
| CN102781852A (en) | Sludge treatment method and sludge treatment system | |
| CN101618896A (en) | Current ejector aerated water preparation device | |
| CN202529882U (en) | Novel dissolved air releaser | |
| JP2013019405A (en) | Pressure fluid energy converting device of jet pump | |
| CN208244961U (en) | A kind of cavitation jet flotation bubble generator and flotation unit | |
| CN202829720U (en) | Drifting type aerating apparatus | |
| CN110217903A (en) | A kind of micro-nano bubble generator of Self inhaling type | |
| CN105565414A (en) | Pressure air dissolving device of air float | |
| CN109939837B (en) | Composite flow enhanced flotation separation device and method | |
| CN209237735U (en) | A kind of nano-bubble generating apparatus of secondary pressurized multiple stage crushing | |
| CN106186140A (en) | High-efficient vertical streaming air-flotation system and operation method thereof | |
| CN102951714B (en) | Gas dissolving floatation machine | |
| CN207632543U (en) | A kind of efficient dissolved air pot | |
| CN1210092A (en) | Water treatment process by jet gas soluted floatation | |
| CN213050136U (en) | Micro-nano bubble-based gas-liquid mixture generation module and wastewater treatment equipment | |
| CN210146239U (en) | Composite flow enhanced flotation separation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |