CN208976086U - Centrifugal cyclone atomization jetting device - Google Patents
Centrifugal cyclone atomization jetting device Download PDFInfo
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- CN208976086U CN208976086U CN201821602206.1U CN201821602206U CN208976086U CN 208976086 U CN208976086 U CN 208976086U CN 201821602206 U CN201821602206 U CN 201821602206U CN 208976086 U CN208976086 U CN 208976086U
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- sphere
- casing
- venturi tube
- inlet tube
- jetting device
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Abstract
The utility model discloses a kind of centrifugal cyclone atomization jetting devices, including hollow sphere, it is characterised in that: sphere is connected with an inlet tube and Venturi tube respectively, inlet tube be located at sphere it is tangential on, Venturi tube and inlet tube are in angle setting；There is the casing connected firmly with sphere outside Venturi tube, the outlet end of Venturi tube is located in casing, and casing is equipped with several radial holes；The utility model has the advantages that be not easy to plug, without compression system, energy saving, can realize that liquid is atomized in low pressure, reduce investment cost and operating cost.
Description
Technical field
The utility model relates to a kind of injection apparatus, especially centrifugal cyclone atomization jetting device.
Background technique
Common atomizer has spray-type spray head, splash type spray head, spiral shell in environment protection field, flue gas purification device at present
Rotation type nozzle etc., generally existing following disadvantage: 1, block: dirt or other impurity in liquid block nozzle oral area, thus
It limits the flow of nozzle and disturbs spray shapes and its uniformity, realization water high-leveled and difficult to water quality requirement is recycled.2, it sticks
Knot: cause splash, fog or the chemical sedimentation on the inside or outside of the jet hole edge on material by liquid evaporation, can lose
Stay one layer of dry solidification layer, stopped nozzles mouth or internal flow channel.3, installation accuracy is high；Slightly installation deviation: disalignment
The problem of washer, excessively make-up or other change positions, can generate adverse effect.4, atomizer generally needs compression system,
Auxiliary device is more, increases investment cost and operating cost.
Summary of the invention
The purpose of this utility model is the above-mentioned deficiency for the prior art, provides a kind of centrifugal cyclone atomized spray dress
It sets, it has the advantages that be not easy to plug, without compression system, energy saving, can realize that liquid is atomized in low pressure, reduce throwing
Provide cost and operating cost.
In order to achieve the above object, the centrifugal cyclone atomization jetting device of the utility model, it is special including hollow sphere
Sign is: sphere is connected with an inlet tube and Venturi tube respectively, inlet tube be located at sphere it is tangential on, Venturi tube and feed liquor
Pipe is arranged in angle；The casing connected firmly with sphere is cased with outside Venturi tube, the outlet end of Venturi tube is located in casing, casing
Equipped with several radial holes.
In use, liquid enters sphere from inlet tube slipstream, turn again to enter Venturi tube, liquid is formed at eddy flow and is centrifuged
Current difference gets rid of into fine droplets under the action of the centrifugal force and leads to Venturi tube ejection, form negative pressure in casing, sucked by radial hole empty
Gas forms atomized liquid ejection；
The utility model realizes the intracorporal heterogeneity of liquid while getting rid of broken liquid drop and efficiently separates, and accelerates liquid
The exclusion of middle impurity prevents dirt or other impurity from blocking oral area, and the resistance that Venturi tube generates fluid is small, and pressure difference is big, surely
It is qualitative good, there are smooth differential pressure characteristics, not blockage phenomenon is used for a long time；By double atomization, can be realized in low pressure pair
Liquid atomization, therefore can use liquid self weight, atomization compression system is saved, the energy has been saved, reduces cost of investment and fortune
Row cost.
Described sleeve pipe is fixedly connected with shield as a further improvement of the utility model, and radial hole is respectively positioned in shield, shield
One end be equipped with air inlet；Avoidable solid impurity enters radial hole, guarantees normal use；
Several radial holes are uniformly distributed on the circumference of casing as a further improvement of the utility model,；Mist can be improved
The uniformity of change；
Venturi tube and inlet tube are in 90 degree of angles as a further improvement of the utility model,；Biggish angle can mention
Height centrifugation and separating effect；
The outer end of inlet tube is equipped with connection flange as a further improvement of the utility model,；Dress side is repaired in flange installation
Just, it is convenient for long term maintenance.
In conclusion the utility model has the advantages that be not easy to plug, without compression system, energy saving, it can be in low pressure
Middle realization liquid atomization, reduces investment cost and operating cost.
Detailed description of the invention
Fig. 1 is the main view of the utility model embodiment.
Fig. 2 is the A of Fig. 1 to revolved view.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the centrifugal cyclone atomization jetting device of the utility model embodiment, including hollow sphere 1,
Sphere 1 is connected with an inlet tube 2 and Venturi tube 3 respectively, inlet tube 2 be located at sphere it is tangential on, the outer end of inlet tube 2 is equipped with
Connection flange 4；Venturi tube 3 and inlet tube 2 are arranged in 90 degree of angles；It is cased with to weld with sphere 1 outside Venturi tube 3 and connect firmly
The outlet end of casing 5, Venturi tube 3 is located in casing 5, and casing 5 is equipped with several circumferentially uniformly distributed radial holes 6；The set
Pipe 5 is fixedly connected with shield 7, and radial hole 7 is respectively positioned in shield 7, and one end of shield 7 in radial direction with casing 5 in gap setting by setting
There is air inlet；
In use, liquid enters sphere 1 from 2 slipstream of inlet tube, eddy flow, current difference are formed to form pressure difference, center
Fluid enters Venturi tube 3 in the case where concentrating pressure effect, into 90 degree, is gradually reduced therewith in 3 contraction section section of Venturi tube, liquid
The pressure of body increases, and flow velocity also becomes larger therewith, at this moment fluid just generates a vacuum by diffuser in 5 adsorbent chamber of casing
It spends (negative pressure), causes surrounding air to be inhaled into casing 5 by the sucking of radial hole 6, expand in 5 diffusion chamber of casing with Venturi tube 3
It dissipates room and sprays fine droplets, form atomized liquid and spray；
The utility model realizes the intracorporal heterogeneity of liquid while getting rid of broken liquid drop and efficiently separates, and accelerates liquid
The exclusion of middle impurity, prevents dirt or other impurity from blocking oral area, and Venturi tube is equipped with the stream for first gradually tapering up, being gradually expanded again
Road, the resistance generated to fluid is small, and pressure difference is big, and stability is good, has smooth differential pressure characteristics, because flow centrifugation accelerates to form height
Not blockage phenomenon is used for a long time in speed and pressure difference；It, can be on 0.8 kilogram of left side by the double atomization in sphere 1 and in casing 5
It is realized under right low pressure and liquid is atomized, therefore can use liquid self weight, atomization compression system is saved, in identical output condition
Under, electricity 60% is connect than original process, the energy has been saved, has reduced investment cost and operating cost；
Shield 7 can avoid solid impurity and enter radial hole 6, guarantee normal use；Mist can be improved in uniformly distributed several radial holes 6
The uniformity of change；Connection flange 4 makes installation, repairs conveniently, is convenient for long term maintenance.
Claims (5)
1. a kind of centrifugal cyclone atomization jetting device, including hollow sphere, it is characterised in that: sphere respectively with an inlet tube and
Venturi tube is connected, inlet tube be located at sphere it is tangential on, Venturi tube and inlet tube are in angle setting；In Venturi tube housing
There is the casing connected firmly with sphere, the outlet end of Venturi tube is located in casing, and casing is equipped with several radial holes.
2. centrifugal cyclone atomization jetting device according to claim 1, it is characterised in that: described sleeve pipe is fixedly connected with shield,
Radial hole is respectively positioned in shield, and one end of shield is equipped with air inlet.
3. centrifugal cyclone atomization jetting device according to claim 1 or 2, it is characterised in that: several radial holes exist
It is uniformly distributed on the circumference of casing.
4. centrifugal cyclone atomization jetting device according to claim 3, it is characterised in that: Venturi tube and inlet tube are in 90
Spend angle.
5. centrifugal cyclone atomization jetting device according to claim 4, it is characterised in that: the outer end of inlet tube is equipped with connection
Flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821602206.1U CN208976086U (en) | 2018-09-29 | 2018-09-29 | Centrifugal cyclone atomization jetting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821602206.1U CN208976086U (en) | 2018-09-29 | 2018-09-29 | Centrifugal cyclone atomization jetting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208976086U true CN208976086U (en) | 2019-06-14 |
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ID=66786084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821602206.1U Active CN208976086U (en) | 2018-09-29 | 2018-09-29 | Centrifugal cyclone atomization jetting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208976086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619005A (en) * | 2020-12-24 | 2021-04-09 | 南通理工学院 | Spray gun for fire fighting |
-
2018
- 2018-09-29 CN CN201821602206.1U patent/CN208976086U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619005A (en) * | 2020-12-24 | 2021-04-09 | 南通理工学院 | Spray gun for fire fighting |
| CN112619005B (en) * | 2020-12-24 | 2021-10-22 | 南通理工学院 | Spray gun for fire fighting |
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