CN213377299U - Rapid gas-liquid mixing nozzle - Google Patents
Rapid gas-liquid mixing nozzle Download PDFInfo
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- CN213377299U CN213377299U CN202021592305.3U CN202021592305U CN213377299U CN 213377299 U CN213377299 U CN 213377299U CN 202021592305 U CN202021592305 U CN 202021592305U CN 213377299 U CN213377299 U CN 213377299U
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- gas
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- liquid nozzle
- mixing
- mixing channel
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Abstract
The utility model provides a flash mixed gas-liquid nozzle belongs to the nozzle equipment field. The liquid nozzle is fixed at the tail end of the mixing channel through the bottom sealing plate, a fixing mechanism is arranged on the mixing channel, the gas channel is fixed on the fixing mechanism and communicated with the front end of the mixing channel, and a plurality of negative pressure gas holes are further formed in the gas channel and below the liquid nozzle. Compared with the prior art, the utility model discloses can carry out flash mixed with blowout liquid and gas, make the spraying further atomizing, have the function of adjustable gas-liquid mixture degree, reach spun material moisture and account for less purpose.
Description
Technical Field
The utility model belongs to the nozzle equipment field particularly, relates to a flash mixed gas-liquid nozzle.
Background
The nozzle is a key part in various spraying, atomizing, oil spraying, sand blasting, spraying and other equipment and plays an important role.
The nozzle is widely applied in industries, the material of the nozzle is from stainless steel, plastics to silicon carbide, polytetrafluoroethylene, PP (engineering plastics), aluminum alloy, tungsten steel and the like, and the nozzle is generally applied in various industries such as automobile, electroplating, surface treatment, high-pressure cleaning, dust removal, cooling, desulfurization, humidification, stirring, garden and the like.
The existing nozzle sprays water after atomizing water in a high-pressure mode directly or sprays water directly after scattering water in the nozzle, and by adopting the two modes, the water content in the sprayed water mist is fixed, the water ratio is usually higher, the water-air ratio cannot be adjusted, and the nozzle is not suitable for occasions needing only a very small amount of water mist. In view of this, the utility model provides a rapid mixing gas-liquid nozzle.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a flash mixed gas-liquid nozzle, it can carry out flash mixed with blowout liquid and gas, makes the spraying further atomizing, has the function of adjustable gas-liquid mixture degree, reaches spun material moisture and accounts for less purpose.
The utility model discloses a following technical scheme realizes:
the utility model provides a rapid mixing gas-liquid nozzle, includes liquid nozzle, mixing channel and gas passage, liquid nozzle is fixed in through the bottom sealing board mixing channel's end is provided with fixed establishment on this mixing channel, gas passage be fixed in fixed establishment go up and with mixing channel's front end intercommunication, gas passage in liquid nozzle's below still is provided with a plurality of negative pressure gas pockets.
As a preferred technical scheme, two fixing mechanisms are arranged, and the two fixing mechanisms are symmetrically arranged at two ends of the mixing channel.
As a preferred technical scheme, two fixed establishment all includes bolt, nut, outer splint and interior splint, the bolt with mixed passageway's outer wall fixed connection, splint with bolt swing joint, gas passage set up in between outer splint and the interior splint, nut and bolt threaded connection make outer splint and interior splint will gas passage presss from both sides tightly fixedly.
As a preferred technical scheme, a hemispherical gas nozzle is arranged in the mixing channel, and is provided with a gas hole, and the hemispherical gas nozzle is connected with the gas channel.
As a preferred technical solution, the air hole is disposed at a lower half portion of the hemispherical air injection port.
Has the advantages that:
the utility model discloses a liquid nozzle comes the spraying in to the mixing passage, and come jet-propelled through gas passage, make the gas-liquid mix in the mixing passage, only need adjust gas mixing through the velocity of flow size that changes gas passage last gas, in addition, when liquid nozzle sprays, because this velocity of flow is big, pressure is little, make external pressure impress the air in the negative pressure pneumatophore, further make air and spray mix, make the spraying further atomizing, reach water smoke and account for than very little purpose in the spun air current, with this realization can carry out flash mixed with blowout liquid and gas, make the spraying further atomizing, the function that has adjustable gas-liquid mixture degree, reach spun material moisture and account for less purpose.
Drawings
FIG. 1 is a schematic structural view of a rapid mixing gas-liquid nozzle;
FIG. 2 is a schematic structural view of the fixing mechanism of FIG. 1;
FIG. 3 is an enlarged view of the portion A in FIG. 2;
fig. 4 is a schematic perspective view of the liquid nozzle and the mixing channel of fig. 1.
The attached drawings are as follows:
1. a liquid nozzle; 2. a mixing channel; 3. a gas channel; 4. a bottom sealing plate; 5. a fixing mechanism; 51. a bolt; 52. an outer splint; 53. an inner splint; 54. a nut; 6. a hemispherical air jet; 61. air holes; 7. and (5) negative pressure air holes.
Detailed Description
For further disclosure and explanation of the technical solution of the present invention, a rapid mixing gas-liquid nozzle is described in detail with reference to the accompanying drawings.
It should be noted that the terms "upper", "inner", "middle", "left", "right" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the corresponding elements may be changed or adjusted without substantial technical changes, and the scope of the present invention may be considered to be the scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a rapid mixing gas-liquid nozzle, including a liquid nozzle 1, a mixing channel 2 and a gas channel 3, the liquid nozzle 1 is used to spray out the liquid to be sprayed, usually through a pipe connecting pump, the liquid is pumped and pressurized by the pump to atomize and spray out, the mixing channel 2 is used to mix gas and liquid, the liquid nozzle 1 is fixed on the end of the mixing channel 2 through a bottom sealing plate 4, a fixing mechanism 5 is provided on the mixing channel 2, the gas channel 3 is fixed on the fixing mechanism 5 and is communicated with the front end of the mixing channel 2, and a plurality of negative pressure gas holes 7 are further provided in the gas channel 3 below the liquid nozzle 1.
When using, the utility model discloses a liquid nozzle 1 sprays in mixing channel 2, atomizing back water smoke moisture accounts for the high ratio this moment, in negative pressure gas pocket 7, because spun water smoke velocity of flow is big, this department's pressure is little, make external atmospheric pressure impress the air and once mix in mixing channel 2 with the liquid after the atomizing, reduce the moisture proportion, and gas passage 3 is connected with the air pump through the pipeline usually, power through adjusting the air pump can increase the air current velocity of flow, make the air current carry out the secondary atomization with water smoke and mix, and can adjust the air current moisture accounts for the ratio through adjusting the air current velocity of flow, the air current increase makes atomizing moisture account for the ratio and reduces, and the air current reduces and makes atomizing moisture account for the relative increase of ratio.
Further, fixed establishment 5 is provided with two, two fixed establishment 5 symmetry set up in the both ends of mixing channel 2 set up gas channel 3 through both sides and make the secondary atomizing more even.
Specifically, the two fixing mechanisms 5 each include a bolt 51, a nut 54, an outer plate 52, and an inner plate 53, the bolt 51 is fixedly connected to the outer wall of the mixing channel 2, the plate is movably connected to the bolt 51, the gas channel 3 is disposed between the outer plate 52 and the inner plate 53, the nut 54 is in threaded connection with the bolt 51, so that the gas channel 3 is clamped and fixed by the outer plate 52 and the inner plate 53, and the outer plate 52 and the inner plate 53 are fixed by the bolt 51 and the nut 54, so that the gas channel 3 is fixed.
Specifically, be provided with hemisphere jet orifice 6 in the mixing channel 2, hemisphere jet orifice 6 is provided with gas pocket 61, hemisphere jet orifice 6 with gas channel 3 is connected, and gas channel 3 passes through gas pocket 61 and mixing channel 2 intercommunication.
In this embodiment, the air hole 61 is arranged in the lower half part of the hemispherical air jet port 6, and the air flow is ejected out of the mixing channel 2 by only arranging the air hole 61 in the lower half part, so that the secondary atomization is facilitated.
The utility model discloses a liquid nozzle 1 comes to spraying in mixing channel 2, and jet-propelled through gas passage 3, make the gas-liquid mix in mixing channel 2, only need adjust the gas mixture through the velocity of flow size that changes gas passage 3 upper gas, in addition, when liquid nozzle 1 sprays, because this velocity of flow is big, pressure is little, make external pressure impress the air in negative pressure gas pocket 7, further make air and spray mix, make the spraying further atomizing, reach water smoke and account for than very little purpose in the spun air current, with this realization can carry out flash mixed with blowout liquid and gas, make the spraying further atomizing, the function that has adjustable gas-liquid mixture degree, reach spun material moisture and account for less purpose.
The present invention is not limited to the above embodiment, and if various modifications or changes of the present invention do not depart from the spirit and scope of the present invention, the present invention also includes such modifications and changes if such modifications and changes fall within the scope of the claims and the equivalent technology of the present invention.
Claims (5)
1. The utility model provides a flash mixed gas-liquid nozzle which characterized in that: the liquid nozzle is fixed at the tail end of the mixing channel through the bottom sealing plate, a fixing mechanism is arranged on the mixing channel, the gas channel is fixed on the fixing mechanism and communicated with the front end of the mixing channel, and a plurality of negative pressure gas holes are further formed in the gas channel and below the liquid nozzle.
2. The rapid mixing gas-liquid nozzle according to claim 1, characterized in that: the two fixing mechanisms are symmetrically arranged at two ends of the mixing channel.
3. The rapid mixing gas-liquid nozzle according to claim 2, characterized in that: two fixed establishment all includes bolt, nut, outer splint and interior splint, the bolt with mixing channel's outer wall fixed connection, splint with bolt swing joint, gas passage set up in between outer splint and the interior splint, nut and bolt threaded connection make outer splint and interior splint will gas passage presss from both sides tightly fixedly.
4. The rapid mixing gas-liquid nozzle according to claim 1, characterized in that: and a hemispherical gas orifice is arranged in the mixing channel, and is provided with a gas hole and is connected with the gas channel.
5. The rapid mixing gas-liquid nozzle according to claim 4, characterized in that: the air hole is arranged on the lower half part of the hemispherical air jet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021592305.3U CN213377299U (en) | 2020-08-04 | 2020-08-04 | Rapid gas-liquid mixing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021592305.3U CN213377299U (en) | 2020-08-04 | 2020-08-04 | Rapid gas-liquid mixing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213377299U true CN213377299U (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021592305.3U Active CN213377299U (en) | 2020-08-04 | 2020-08-04 | Rapid gas-liquid mixing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213377299U (en) |
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2020
- 2020-08-04 CN CN202021592305.3U patent/CN213377299U/en active Active
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