CN217490756U - Two-fluid spray micro-powder granulation structure - Google Patents
Two-fluid spray micro-powder granulation structure Download PDFInfo
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- CN217490756U CN217490756U CN202221149823.7U CN202221149823U CN217490756U CN 217490756 U CN217490756 U CN 217490756U CN 202221149823 U CN202221149823 U CN 202221149823U CN 217490756 U CN217490756 U CN 217490756U
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Abstract
The utility model discloses a two-fluid spray micro-powder granulation structure, which comprises a liquid pipeline and a gas pipeline which are arranged up and down, wherein the outer side surface of the liquid pipeline is provided with a liquid material pipeline communicated with the inside of the liquid pipeline and is connected with a liquid material pump through the liquid material pipeline, and the outer side surface of the gas pipeline is provided with a gas transmission pipeline communicated with the inside of the gas pipeline and is connected with an air compressor through the gas transmission pipeline; the inner side surface of the liquid pipeline is provided with a plurality of two-fluid atomizing nozzles, and the inner side surface of the gas pipeline is provided with a gas branch pipe connected with the atomizing nozzles, so that liquid materials are collided and atomized with compressed gas in the atomizing spray head. The beneficial effects are that: the external liquid material pump is pressurized to press liquid to the atomizer through the liquid material pipeline, the external air compressor presses air to the gas transmission pipeline, and the air enters the atomizer through the gas branch pipe, so that the liquid and the gas collide and atomize in the atomizer, high-speed shearing force is generated, and the ultrasonic atomization purpose is achieved.
Description
Technical Field
The utility model relates to a two fluid spraying technical field especially relate to a two fluid spraying miropowder granulation structures.
Background
A two-fluid spray granulation device adopts a two-fluid atomization mode, and a solution, an emulsion, a suspension or a pasty liquid material is atomized into fine atomized liquid drops through an atomization nozzle so as to obtain a larger specific surface area. In the prior art, liquid is not easy to be rapidly molded when passing through an atomizing nozzle, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two fluid spraying miropowder granulation structures, liquid and gaseous collision atomizing in atomizer produce high-speed shearing force, reach the ultrasonic atomization purpose. The atomizing nozzle forms an inner spraying structure, is convenient for cooling, solidifying and granulating, has short cooling time and high production efficiency
The technical scheme of the utility model is realized like this:
a two-fluid spray micro-powder granulation structure comprises a liquid pipeline and a gas pipeline which are arranged up and down, wherein a liquid pipeline communicated with the inside of the liquid pipeline is arranged on the outer side surface of the liquid pipeline and is connected with a liquid pump through the liquid pipeline, and a gas transmission pipeline communicated with the inside of the gas pipeline is arranged on the outer side surface of the gas pipeline and is connected with an air compressor through the gas transmission pipeline; the inner side surface of the liquid pipeline is provided with a plurality of two-fluid atomizing nozzles, and the inner side surface of the gas pipeline is provided with a gas branch pipe connected with the atomizing nozzles, so that liquid materials are atomized by collision with compressed gas in the atomizing nozzle.
Furthermore, atomizing nozzle ring shape equipartition is at the medial surface of liquid material pipeline, atomizing nozzle 5's quantity is 12.
Furthermore, the inner side surface of the liquid material pipeline is provided with an inclined hole for installing an atomizing nozzle, and the inclined direction of the atomizing nozzle is downward.
Furthermore, atomizing nozzle's hole is formed with first aperture section, the both ends of first aperture section expand gradually respectively to atomizing nozzle's both ends terminal surface has the second aperture section, the diameter of first aperture section is less than the diameter of second aperture section.
The utility model has the advantages that: the external liquid material pump pressure boost is pressed liquid to atomizer in through liquid material pipeline, and external air compressor machine will press air to gas transmission pipeline in to enter into atomizer through gas branch pipe, make liquid and gas collision atomizing in atomizer, produce high-speed shearing force, reach the ultrasonic atomization purpose, the atomizing miropowder is solid ball-type. In addition, the atomizing nozzle is arranged on the inner side surface of the liquid material pipeline, an inner spraying structure is formed, the inner spraying is convenient to cool, solidify and granulate, the cooling time is short, and the production efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a two-fluid spray micro-powder granulation configuration;
fig. 2 is a schematic structural view of the atomizing nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
According to the utility model discloses an embodiment provides a two fluid spray miropowder granulation structures.
Referring to fig. 1-2, the two-fluid spray micro powder granulation structure according to the embodiment of the present invention comprises a liquid pipeline 1 and a gas pipeline 2 which are arranged up and down, wherein a liquid pipeline 3 communicated with the inside of the liquid pipeline 1 is arranged on the outer side surface of the liquid pipeline 1 and is connected with a liquid pump through the liquid pipeline 3, and a gas pipeline 4 communicated with the inside of the gas pipeline 2 is arranged on the outer side surface of the gas pipeline and is connected with an air compressor through the gas pipeline 4; a plurality of two fluid atomizing nozzles 5 are arranged on the inner side surface of the liquid pipeline 1, and a gas branch pipe 6 connected with the atomizing nozzles 5 is arranged on the inner side surface of the gas pipeline 2, so that liquid materials are collided and atomized with compressed gas in the atomizing spray heads 5.
Through the technical scheme: pressurizing by an external liquid pump to press liquid into an atomizing nozzle 5 through a liquid pipeline 3; the external air compressor machine will press air to in the gas transmission pipeline 4 to enter into atomizer 5 through gas branch 6 in, make liquid and gas collision atomizing in atomizer 5, produce high-speed shearing force, reach the ultrasonic atomization purpose, the atomizing miropowder is solid ball-type.
Furthermore, atomizing nozzle 5 is at the medial surface of liquid material pipeline 1 annular equipartition, atomizing nozzle 5's quantity is 12.
Through the technical scheme: through setting up atomizer 5 at the medial surface of liquid material pipeline 1, spray structure in forming, the benefit of interior injection is just convenient for cool off, solidification, granulation and cooling time short, and product production efficiency is high.
Furthermore, the inner side surface of the liquid material pipeline 1 is provided with an inclined hole for installing an atomizing nozzle 5, and the inclined direction of the atomizing nozzle 5 is downward.
Through the technical scheme: the atomizing nozzles 5 are obliquely arranged, so that the spraying is convenient; in addition, the drying effect can be improved, and the uniformity and the larger bulk density of the atomized micro powder are ensured.
Further, the inner hole of the atomizing nozzle 5 is formed with a first hole diameter section 51, two ends of the first hole diameter section 51 are gradually expanded to two end surfaces of the atomizing nozzle 5 to form second hole diameter sections 52, and the diameter of the first hole diameter section 51 is smaller than the diameter of the second hole diameter sections 52.
Through the technical scheme: after entering the atomizing nozzle 5, the liquid passes through the first aperture section 51 and is then released from the second aperture section 52 with a large aperture, so as to be atomized and sprayed, thereby further increasing the atomizing effect and reducing the size of the atomized micro powder.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A two-fluid spray micro-powder granulation structure is characterized by comprising a liquid pipeline (1) and a gas pipeline (2) which are arranged up and down, wherein a liquid material pipeline (3) communicated with the inside of the liquid pipeline (1) is arranged on the outer side of the liquid pipeline (1) and is connected with a liquid material pump through the liquid material pipeline (3), and a gas transmission pipeline (4) communicated with the inside of the gas pipeline (2) is arranged on the outer side of the gas pipeline (2) and is connected with an air compressor through the gas transmission pipeline (4); a plurality of two fluid atomizing nozzles (5) are arranged on the inner side face of the liquid pipeline (1), and a gas branch pipe (6) connected with the atomizing nozzles (5) is arranged on the inner side face of the gas pipeline (2), so that liquid materials are atomized by collision with compressed gas in the atomizing nozzles (5).
2. A two-fluid spray micro-powder granulation structure according to claim 1, wherein the atomizing nozzles (5) are annularly and uniformly distributed on the inner side surface of the liquid pipeline (1), and the number of the atomizing nozzles (5) is 12.
3. A two-fluid spray micro powder granulation structure according to claim 1 or 2, characterized in that the inner side of the liquid pipeline (1) is provided with an inclined hole for installing the atomizing nozzle (5), and the inclined direction of the atomizing nozzle (5) is downward.
4. A structure for granulating a fluid spray micropowder as claimed in claim 1, wherein the inner bore of said atomizing nozzle (5) is formed with a first bore section (51), both ends of said first bore section (51) are respectively gradually expanded to both end faces of said atomizing nozzle (5) to form a second bore section (52), and the diameter of said first bore section (51) is smaller than the diameter of said second bore section (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221149823.7U CN217490756U (en) | 2022-05-13 | 2022-05-13 | Two-fluid spray micro-powder granulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221149823.7U CN217490756U (en) | 2022-05-13 | 2022-05-13 | Two-fluid spray micro-powder granulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217490756U true CN217490756U (en) | 2022-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221149823.7U Active CN217490756U (en) | 2022-05-13 | 2022-05-13 | Two-fluid spray micro-powder granulation structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN217490756U (en) |
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2022
- 2022-05-13 CN CN202221149823.7U patent/CN217490756U/en active Active
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