CN207857175U - A kind of micro-nano atomising device of liquid - Google Patents
A kind of micro-nano atomising device of liquid Download PDFInfo
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- CN207857175U CN207857175U CN201820119291.XU CN201820119291U CN207857175U CN 207857175 U CN207857175 U CN 207857175U CN 201820119291 U CN201820119291 U CN 201820119291U CN 207857175 U CN207857175 U CN 207857175U
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Abstract
The utility model provides a kind of micro-nano atomising device of liquid, belong to liquid atomising art, include the mixing chamber pedestal and the spout pedestal below mixing chamber pedestal for liquid after mixing and air atomizing discharge for entering the entrance pedestal of highly pressurised liquid and pressure-air, below entrance pedestal for mixed high-voltage liquid and pressure-air, to solve the problems, such as that atomizing particle size is uncontrollable in current liquid atomizing type and be only capable of being atomized for relatively dilute liquid.Compared with prior art, the micro-nano atomising device of the liquid, it is persistently pressed into liquid and air by exterior power device, liquid and pressure-air mix in mixing chamber, using cone jet stream focusing principle, pressure-air package liquid forms back taper gas-liquid flow between liquid spout and dispersive nozzle and is sprayed from dispersive nozzle, and the pressure of air and liquid forms liquid atomization in atomization spray chamber release moment, atomized liquid efficiency is improved in this way, achievees the purpose that save liquid charging stock and saves cost.
Description
Technical field
The utility model is related to liquid atomising art, especially a kind of micro-nano atomising device of liquid.
Background technology
With the improvement of modern technology, existing atomization technique emerges in multitude, and includes gas-liquid mixed (two-fluid
Formula), ultrasonic type, superelevation pressure type (100MPa~300MPa), vaporation-type etc..General two-fluid spray nozzle make gas and liquid with
Identical injection direction sprays and makes liquid miniaturization by the shearing effect of the adjoint miscarriage life based on gas-liquid.
In the prior art, the atomizing effect sprayed to liquid atomization, i.e. the size of atomizing particle is uncontrollable, is only capable of reality
It is now atomized, different atomizing effects cannot be obtained for different liquid.And these atomizer spray devices be only applicable to by compared with
Thick liquid, can not be atomized, applicability is poor by diluted liquid atomization.
Utility model content
It is uncontrollable for atomizing particle size in current liquid atomizing type and be only capable of be directed to relatively dilute liquid mist
The problem of change, the utility model provide a kind of micro-nano atomising device of liquid, can be atomized to liquid, make the liquid atomization
Grain micro-nanoization, fining, improve the utilization rate of atomized liquid, reach saving liquid charging stock, to save cost, while also subtracting
Few air pollution.
The technical solution adopted in the utility model is：
A kind of micro-nano atomising device of liquid includes for entering the entrance pedestal of highly pressurised liquid and pressure-air, being in
It is used for the mixing chamber pedestal of mixed high-voltage liquid and pressure-air below entrance pedestal and is used for below mixing chamber pedestal
The spout pedestal that liquid after mixing and air atomizing are discharged, the entrance pedestal include that entrance base body and setting are entering
For the liquid inlet channel into liquid and the air inlet passage for entering pressure-air on mouth base body；It is described mixed
It includes mixing chamber base body and the mixing chamber that is arranged in mixing chamber base body to close chamber pedestal, is communicated with above mixing chamber
The flow channel for liquids docked with liquid inlet channel sealing and the air flow channel docked with air inlet passage sealing, the liquid
The section of runner is taper, and the diameter of the liquid spout of flow channel for liquids bottom is less than the diameter of flow channel for liquids top entry；It is described
Spout pedestal includes spout base body, the dispersive nozzle being connected to the bottom of mixing chamber on spout base body is set and
Atomization spray chamber outside dispersive nozzle, dispersive nozzle are in flow channel for liquids on same axis, and the section for being atomized spray chamber is
Open back taper.
Preferably, the entrance pedestal, mixing chamber pedestal and spout pedestal are bolted.
Preferably, the first sealing ring is equipped between the entrance pedestal and the mixing chamber pedestal.
Preferably, the second sealing ring is equipped between the mixing chamber pedestal and the spout pedestal.
Preferably, the entrance of the liquid inlet channel is in the center of entrance base body, the air inlet passage
Side wall in entrance base body.
Preferably, the air inlet passage and the liquid inlet channel are all persistently pressed into sky by exterior power device
Gas and liquid.
Compared with prior art, the beneficial effects of the utility model are：It is micro-nano that the utility model provides a kind of liquid
Atomising device is persistently pressed into liquid and air by exterior power device, and liquid and pressure-air mix in mixing chamber, utilizes
Jet stream focusing principle is bored, pressure-air package liquid forms back taper gas-liquid flow from atomization between liquid spout and dispersive nozzle
Spout sprays, and the pressure of air and liquid forms liquid atomization in atomization spray chamber release moment, since dispersive nozzle diameter is minimum,
So that aerosolized liquid particles reach micro/nano level, such liquid atomizing particle micro-nanoization, fining improve atomized liquid
Utilization rate, reach saving liquid charging stock, to save cost, while also reducing air pollution.
Description of the drawings
Fig. 1 is a kind of sectional view of the micro-nano atomising device of liquid provided by the utility model；
Fig. 2 is the vertical view of mixing chamber pedestal in a kind of micro-nano atomising device of liquid provided by the utility model.
Specific implementation mode
Preferred embodiment provided by the utility model is illustrated with reference to the accompanying drawings.
Fig. 1 to Fig. 2 is a kind of preferred embodiment of the micro-nano atomising device of liquid provided by the utility model.Such as Fig. 1
Shown in Fig. 2, the micro-nano atomising device of the liquid includes for entering the entrance pedestal 10 of highly pressurised liquid and pressure-air, being in
Mixing chamber pedestal 20 and in mixing chamber pedestal 20 below use of 10 lower section of entrance pedestal for mixing liquid and pressure-air
The spout pedestal 30 of liquid and air atomizing discharge, the entrance pedestal 10, mixing chamber pedestal 20 and spout after it will mix
Pedestal 30 is fixed by bolt 40, and the first sealing ring 50 is equipped between the entrance pedestal 10 and the mixing chamber pedestal 20；Institute
It states and is equipped with the second sealing ring 60 between mixing chamber pedestal 20 and the spout pedestal 30, prevent air leakage in this way.
The entrance pedestal 10 includes entrance base body 11 and is arranged on entrance base body 11 high for entering
The liquid inlet channel 12 of press liquid and for enter pressure-air air inlet passage 13, the liquid inlet channel 12
Entrance is in the center of entrance base body 11, and the air inlet passage 13 is in the side wall of entrance base body 11, described
Air inlet passage 13 and the liquid inlet channel 12 are all persistently pressed into air and liquid by exterior power device, liquid into
The inlet for entering channel 12 and air inlet passage 13 is designed with screw thread, convenient for being connect with exterior power device, exterior power dress
A liquid pressure is set into liquid inlet channel 12, while pressure-air is pressed into air inlet passage 13 by exterior power system.It is worth
Pay attention to it being that the liquid of entrance is the liquid for the various viscosity that can carry out atomizing effect, increases the range of atomization.
As shown in Fig. 2, the mixing chamber pedestal 20 includes mixing chamber base body 21 and is arranged in mixing chamber pedestal sheet
Mixing chamber 22 in body 21, the top of mixing chamber 22 be communicated with liquid inlet channel 12 seal the flow channel for liquids 23 docked and with
The section of the air flow channel 24 of the sealing docking of air inlet passage 13, the flow channel for liquids 23 is taper, 23 bottom of flow channel for liquids
The diameter of liquid spout 231 be less than the diameter of flow channel for liquids top entry, the liquid in liquid inlet channel 12 enters liquid
Runner 23, and sprayed into mixing chamber 22 at a high speed from liquid spout 231；Pressure-air passes through air flow channel from air inlet passage 13
24 are directly entered mixing chamber 22, and pressure-air is contacted and wrapped up with the liquid that high speed enters in mixing chamber 22.
The spout pedestal 30 includes spout base body 31, the bottom with mixing chamber 22 on spout base body 31 is arranged
The dispersive nozzle 32 and the atomization spray chamber 33 in dispersive nozzle 32 outside of portion's connection, at dispersive nozzle 32 and flow channel for liquids 23
In on same axis, the section of atomization spray chamber 33 is open back taper, in this way in mixing chamber 22, pressure-air and high speed into
The liquid entered is contacted and is wrapped up, and using cone jet stream focusing principle, pressure-air is wrapped in liquid and is sprayed in liquid spout 231 and atomization
Tiny back taper gas-liquid flow is formed between mouth 32, is sprayed at a high speed under the pressure of extraneous power plant, while from dispersive nozzle 32
Go out to enter atomization spray chamber 33 so that the pressure of liquid and pressure air discharges in instantaneous time and forms atomization, due to dispersive nozzle
31 diameters are minimum, to form the minimum micro/nano level atomizing effect of aerosolized liquid particles.
It is worth noting that, the exterior power device that pressure is provided for highly pressurised liquid and pressure-air can be one,
It can be two；At the same time, the pressure that the offer of exterior power system can also be respectively provided according to actual conditions, to adjust
Atomization speed adjusts atomization taper, adjusts atomization quantity, to achieve the effect that save raw material, also plays cost-effective effect.
Herein, the pressure limit of liquid and air can be adjusted between 0.2MPa -0.8MPa according to practical atomizing effect demand
Section.
In conclusion the technical solution of the utility model sufficiently effective can realize above-mentioned purpose of utility model, and this
The structure and the principle of work and power of utility model have all adequately been verified in embodiment, can reach expected effect and mesh
, under the premise of without departing substantially from the principles of the present invention and essence, numerous variations can be made to the embodiment of utility model
Or modification.Therefore, the utility model includes all replacement contents that all are previously mentioned in patent claim in range, any
Equivalence changes made by present utility model application the scope of the claims, all within the scope of the claims of category this case application.
Claims (6)
1. a kind of micro-nano atomising device of liquid, which is characterized in that include the entrance for entering highly pressurised liquid and pressure-air
Pedestal is used for the mixing chamber pedestal of mixed high-voltage liquid and pressure-air in entrance pedestal lower section and is in mixing chamber pedestal
The spout pedestal of liquid and air atomizing discharge after lower section is used to mix；The entrance pedestal include entrance base body and
Liquid inlet channel for entering liquid is set on entrance base body and is led to for entering into the air of pressure-air
Road；The mixing chamber pedestal includes mixing chamber base body and the mixing chamber that is arranged in mixing chamber base body, mixing chamber
Top is communicated with the flow channel for liquids docked with liquid inlet channel sealing and seals the air stream docked with air inlet passage
The section in road, the flow channel for liquids is taper, and the diameter of the liquid spout of flow channel for liquids bottom is less than flow channel for liquids top entry
Diameter；The spout pedestal includes spout base body, is arranged and is connected to the bottom of mixing chamber on spout base body
Dispersive nozzle and the atomization spray chamber outside dispersive nozzle, dispersive nozzle are in flow channel for liquids on same axis, are atomized
The section of spray chamber is open back taper.
2. the micro-nano atomising device of a kind of liquid according to claim 1, it is characterised in that：The entrance pedestal, mixing
Chamber pedestal and spout pedestal are bolted.
3. the micro-nano atomising device of a kind of liquid according to claim 1, it is characterised in that：The entrance pedestal and described
The first sealing ring is equipped between mixing chamber pedestal.
4. the micro-nano atomising device of a kind of liquid according to claim 1, it is characterised in that：The mixing chamber pedestal and institute
It states and is equipped with the second sealing ring between spout pedestal.
5. the micro-nano atomising device of a kind of liquid according to claim 1, it is characterised in that：The liquid inlet channel
Entrance is in the center of entrance base body, and the air inlet passage is in the side wall of entrance base body.
6. the micro-nano atomising device of a kind of liquid according to claim 1, it is characterised in that：The air inlet passage and
The liquid inlet channel is all persistently pressed into air and liquid by exterior power device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820119291.XU CN207857175U (en) | 2018-01-24 | 2018-01-24 | A kind of micro-nano atomising device of liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820119291.XU CN207857175U (en) | 2018-01-24 | 2018-01-24 | A kind of micro-nano atomising device of liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207857175U true CN207857175U (en) | 2018-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820119291.XU Active CN207857175U (en) | 2018-01-24 | 2018-01-24 | A kind of micro-nano atomising device of liquid |
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| Country | Link |
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| CN (1) | CN207857175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930883A (en) * | 2018-01-24 | 2018-04-20 | 深圳市山水乐环保科技有限公司 | A kind of micro-nano atomising device of liquid and method |
| CN110918284A (en) * | 2019-12-11 | 2020-03-27 | 江苏徐工工程机械研究院有限公司 | Medium atomizing nozzle, spraying device and spraying machine |
-
2018
- 2018-01-24 CN CN201820119291.XU patent/CN207857175U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930883A (en) * | 2018-01-24 | 2018-04-20 | 深圳市山水乐环保科技有限公司 | A kind of micro-nano atomising device of liquid and method |
| CN110918284A (en) * | 2019-12-11 | 2020-03-27 | 江苏徐工工程机械研究院有限公司 | Medium atomizing nozzle, spraying device and spraying machine |
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