CN209138915U - A kind of rotarytype injector of wind drive - Google Patents
A kind of rotarytype injector of wind drive Download PDFInfo
- Publication number
- CN209138915U CN209138915U CN201821832845.7U CN201821832845U CN209138915U CN 209138915 U CN209138915 U CN 209138915U CN 201821832845 U CN201821832845 U CN 201821832845U CN 209138915 U CN209138915 U CN 209138915U
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- bearing
- spin chamber
- paddle
- fan blade
- gland
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Abstract
The utility model relates to a kind of rotarytype injectors of wind drive, are suitable for small flow injecting in petrochemical industry oil-gas pipeline.The nozzle includes inlet tube, spin chamber, axis, paddle, bearing, gland, fan blade.The spin chamber front end is with the outlet for shrinking cone section, and lateral opening hole connects inlet tube, and rear end is sequentially connected bearing, gland.The axis passes through bearing, protrudes into one end connection paddle of spin chamber, one end outside spin chamber connects fan blade.Oil gas flowing drives fan blade, paddle rotation in pipeline, and the liquid of injection, which forms vortex under the agitation of paddle and shunk after cone section accelerates, sprays atomization.The nozzle has the advantages that anti-clogging, pressure drop are low.
Description
[technical field]
The utility model relates to a kind of rotarytype injectors of wind drive, are suitable for small in petrochemical industry oil-gas pipeline
Flow injecting.
[background technique]
In petrochemical industry, in order to realize the techniques purpose such as anti-corrosion, mixing, reaction, it is often necessary to infuse a kind of medium
Enter in another medium, common equipment be static mixer or with straight tube by one injected media two of medium.
Conventional static mixer pressure drop is larger, and straight tube injection pattern technological effect is poor, medium once liquid injection pipe into
It is trickled down after entering pipeline in raindrop shape, in duct bottom aggregation, trickling, the corrosion inhibiter of injection is unable to fully wetting tube wall, injection
Neutralizer causes utilization efficiency low since gas-liquid contact is not enough, and is unable to reach mixed uniformly purpose.
Consider from energy conservation and environmental protection angle, it is thus proposed that gas phase media is injected after being atomized auxiliary agent using spray head to be significantly improved
Gas-liquid mixed effect.However, the flow of auxiliary agent is generally between 5~50Kg/h, the design difficulty of normal pressures atomizer compared with
Greatly, spray head aperture must be reduced in order to obtain preferable atomizing effect, realizes atomizing effect by the way that auxiliary agent is pressurizeed speedup, and
Too small spray head aperture is usually blocked by the impurity in auxiliary agent, influences equipment long-term operation.
[utility model content]
In order to overcome the shortcomings in the background art, the utility model discloses a kind of centrifugal sprays of wind drive
Mouth.The working principle of the nozzle is to drive fan blade and paddle to rotate by the kinetic energy that oil gas in pipeline flows, and then drive
The indoor liquid in rotation of nozzle eddy flow forms vortex, is shunk after cone section accelerates and sprays atomization.
Nozzle described in the utility model includes inlet tube, spin chamber, axis, paddle, bearing, gland, fan blade, the eddy flow
Room front end is with the outlet for shrinking cone section, and lateral opening hole connects inlet tube, and rear end is sequentially connected bearing, gland, and the axis passes through
Bearing protrudes into one end connection paddle of spin chamber, and one end outside spin chamber connects fan blade, and oil gas flowing drives wind in pipeline
Leaf, paddle rotation, the liquid of injection, which forms vortex under the agitation of paddle and shunk after cone section accelerates, sprays atomization.
In order to improve the structure of nozzle described in the utility model, following preferred embodiment can be used:
1. the spin chamber rear end is step-like extension diameter section, for placing bearing.
2. being provided on the inner wall of spin chamber's extension diameter section end with the matched screw thread of gland for fastening gland.
3. the bearing is self-sealing bearing, the leakage of liquid is reduced as far as possible.
Nozzle described in the utility model has the advantages that anti-clogging, pressure drop are small, is suitble to promote in petrochemical industry.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of nozzle described in the utility model；
In figure: 1, inlet tube；2, spin chamber；3, axis；4, paddle；5, bearing；6, gland；7, fan blade；
[specific embodiment]
The utility model patent protection scope is not limited to following examples, all to be done according to the utility model technical principle
Improved technique, within the protection domain of this patent..
For the spirit that this patent is further described, first following examples are further described:
It is as shown in Figure 1 the typical structure diagram of the nozzle, including inlet tube 1, spin chamber 2, axis 3, paddle 4, bearing
5, gland 6, fan blade 7.2 front end of spin chamber is with the outlet for shrinking cone section, and lateral opening hole connects inlet tube 1, and rear end is successively
Connect bearing 5, gland 6, the axis 4 pass through bearing 5, protrude into spin chamber 2 one end connection paddle 4, one outside spin chamber
End connects fan blade 7, and oil gas flowing drives fan blade, paddle rotation in pipeline, and the liquid of injection is formed under the agitation of paddle
Vortex, which is shunk after cone section accelerates, sprays atomization.
Preferably, spin chamber rear end is step-like extension diameter section, for placing bearing.
Preferably, it is provided on the inner wall of spin chamber's extension diameter section end with the matched screw thread of gland for fastening gland.
Preferably, the bearing is self-sealing bearing, reduces the leakage of liquid as far as possible.
Claims (4)
1. a kind of rotarytype injector of wind drive, is suitable for injecting in petrochemical industry oil-gas pipeline, the nozzle includes
Inlet tube, spin chamber, axis, paddle, bearing, gland, fan blade, the spin chamber front end are with the outlet for shrinking cone section, side
Aperture connects inlet tube, and rear end is sequentially connected bearing, gland, and the axis passes through bearing, protrudes into one end connection stirring of spin chamber
Leaf, one end outside spin chamber connect fan blade, and oil gas flowing drives fan blade, paddle rotation in pipeline, and the liquid of injection is stirring
It mixes to form vortex under the agitation of leaf and shunk after cone section accelerates and sprays atomization.
2. nozzle according to claim 1, it is characterized in that: the spin chamber rear end is step-like extension diameter section, for pacifying
Put bearing.
3. nozzle according to claim 1, it is characterized in that: it is provided with and presses on the inner wall of spin chamber's extension diameter section end
Matched screw thread is covered for fastening gland.
4. nozzle according to claim 1, it is characterized in that: the bearing is self-sealing bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832845.7U CN209138915U (en) | 2018-11-08 | 2018-11-08 | A kind of rotarytype injector of wind drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832845.7U CN209138915U (en) | 2018-11-08 | 2018-11-08 | A kind of rotarytype injector of wind drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209138915U true CN209138915U (en) | 2019-07-23 |
Family
ID=67271364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821832845.7U Active CN209138915U (en) | 2018-11-08 | 2018-11-08 | A kind of rotarytype injector of wind drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209138915U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068091A (en) * | 2020-03-03 | 2020-04-28 | 浙江联宜电机有限公司 | Disinfectant pressurizing device for epidemic prevention |
| CN111249496A (en) * | 2020-03-18 | 2020-06-09 | 湖南翰坤实业有限公司 | Intelligent atomization sterilizer |
| CN113181737A (en) * | 2021-06-15 | 2021-07-30 | 玉锋实业集团有限公司 | Dry dust collector of starch with bag filter |
| CN114951101A (en) * | 2022-05-23 | 2022-08-30 | 汪月利 | Spraying device for cleaning workpiece |
-
2018
- 2018-11-08 CN CN201821832845.7U patent/CN209138915U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068091A (en) * | 2020-03-03 | 2020-04-28 | 浙江联宜电机有限公司 | Disinfectant pressurizing device for epidemic prevention |
| CN111249496A (en) * | 2020-03-18 | 2020-06-09 | 湖南翰坤实业有限公司 | Intelligent atomization sterilizer |
| CN113181737A (en) * | 2021-06-15 | 2021-07-30 | 玉锋实业集团有限公司 | Dry dust collector of starch with bag filter |
| CN114951101A (en) * | 2022-05-23 | 2022-08-30 | 汪月利 | Spraying device for cleaning workpiece |
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