CN217473446U - Two-fluid spray micro-powder granulation equipment - Google Patents
Two-fluid spray micro-powder granulation equipment Download PDFInfo
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- CN217473446U CN217473446U CN202221149913.6U CN202221149913U CN217473446U CN 217473446 U CN217473446 U CN 217473446U CN 202221149913 U CN202221149913 U CN 202221149913U CN 217473446 U CN217473446 U CN 217473446U
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Abstract
The utility model discloses a two fluids spray miropowder granulation equipment, including the granulation barrel, the top of granulation barrel is equipped with presss from both sides the cover part, carries out constant temperature companion's heat to the liquid in the granulation barrel, press from both sides cover part and granulation barrel inner wall clearance formation liquid material chamber. The surface of the granulation cylinder is provided with a liquid inlet communicated with the liquid cavity, the side surface of the granulation cylinder is provided with a plurality of liquid outlets for liquid, and an atomizing nozzle communicated with the liquid cavity is arranged through the liquid outlets; and the side surface of the granulation cylinder body is also provided with an air guide part, so that the air and the liquid collide and atomize in the atomizing nozzle. The beneficial effects are that: liquid in the liquid cavity enters the atomizing nozzle through the liquid outlet, and is atomized to form spherical particles. Through the gas guide part, gas and liquid can be atomized and collided in the atomizing nozzle to generate high-speed shearing force, so that the ultrasonic atomization aim is fulfilled, and atomized micro powder is in a solid ball shape.
Description
Technical Field
The utility model relates to a two fluid granulation technical field especially relates to a two fluid spray miropowder granulation equipment.
Background
The two-fluid spray granulation equipment adopts a two-fluid atomization mode, and a solution, an emulsion, a suspension or a pasty liquid material is atomized into fine mist-shaped liquid drops through an atomization nozzle so as to obtain larger specific surface area. In the prior art, liquid is easy to solidify before passing through an atomizing nozzle, and liquid materials are not easy to rapidly form when being sprayed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two fluid spray miropowder granulation equipment can make gas and liquid carry out the atomizing collision in atomizing nozzle, produces high-speed shearing force, reaches the ultrasonic atomization purpose to quick shaping.
The technical scheme of the utility model is realized like this:
the utility model provides a two fluids spraying miropowder granulation equipment, includes the granulation barrel, the top of granulation barrel is equipped with the jacket part, carries out constant temperature companion's heat to the liquid in the granulation barrel, jacket part and granulation barrel inner wall clearance form the liquid material chamber.
The surface of the granulation cylinder is provided with a liquid inlet communicated with the liquid cavity, the side surface of the granulation cylinder is provided with a plurality of liquid outlets for liquid, and an atomizing nozzle communicated with the liquid cavity is arranged through the liquid outlets; and the side surface of the granulation cylinder body is also provided with an air guide part, so that the air and the liquid collide and atomize in the atomizing nozzle.
Furthermore, the jacket component comprises a heat conduction oil jacket arranged at the top of the granulation cylinder body, the surface of the granulation cylinder body is provided with a heat conduction oil inlet and a heat conduction oil outlet, the heat conduction oil inlet is externally connected with an oil pipe and is connected with a heat conduction oil pump, the heat conduction oil pump is connected with the constant-temperature oil storage tank and pumps hot oil into the heat conduction oil jacket through the oil pipe, and the heat conduction oil outlet is externally connected with an oil outlet pipe and leads out the hot oil in the heat conduction oil jacket.
Furthermore, the air guide part comprises an air guide pipe wound on the side face of the granulation cylinder body, the side face of the air guide pipe is provided with an air pipeline communicated with the air guide pipe, the other end of the air pipeline is connected with a compressor, compressed air is compressed in the air guide pipe, and the compressed air is communicated with the atomizing nozzle through a branch pipe.
Furthermore, atomizing nozzle equipartition is in the periphery of granulation barrel, atomizing nozzle's quantity is eight.
Furthermore, the atomizing nozzle hole is formed with first aperture section, the both ends in first aperture expand into second aperture section to the both ends terminal surface of atomizing nozzle gradually respectively, the diameter of first aperture section is less than second aperture section diameter.
The beneficial effects of the utility model are that: a plurality of atomizing nozzles are installed through the liquid outlet to the granulation barrel side, and inside liquid in liquid material chamber enters into atomizing nozzles through the liquid outlet, the atomizing forms spheroid granule material. Through the arranged air guide part, the gas and the liquid can be atomized and collided in the atomizing nozzle to generate high-speed shearing force, so that the aim of ultrasonic atomization is fulfilled, and the atomized micro powder is in a solid ball shape. In addition, the top of the granulating cylinder is provided with the jacket part, so that the liquid in the liquid cavity is subjected to constant-temperature heat tracing, and the liquid is prevented from being solidified in the liquid cavity.
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 top view of a two-fluid spray micronization apparatus;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view of a two-fluid spray micronization apparatus;
fig. 4 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 embodiment of the utility model, a two fluid spray miropowder granulation equipment is provided.
Referring to fig. 1-4, according to the utility model discloses two fluid spray miropowder granulation equipment of embodiment, including granulation barrel 1, the top of granulation barrel 1 is equipped with presss from both sides cover part 2, carries out constant temperature companion's heat to the liquid in the granulation barrel 1, press from both sides cover part 2 and 1 inner wall clearances formation liquid material chamber 3 of granulation barrel.
The surface of the granulation cylinder body 1 is provided with a liquid inlet 4 communicated with the inside of the liquid cavity 3, the side surface of the granulation cylinder body 1 is provided with a plurality of liquid outlets 5 for liquid, and an atomizing nozzle 7 communicated with the inside of the liquid cavity 3 is installed through the liquid outlets 5; and the side surface of the granulation cylinder body 1 is also provided with an air guide part 8, so that the air and the liquid are collided and atomized in the atomizing nozzle 7.
Through the technical scheme: the surface of the granulation cylinder body 1 is provided with a liquid material inlet 4 communicated with the inside of the liquid material cavity 3, the liquid material inlet 4 is connected with a liquid material pump through a liquid material pipe, and the liquid material is pumped into the atomizing nozzle 7 through the pressurization of the liquid material pump. And the top of the granulation cylinder body 1 is provided with the jacket component 2, so that the liquid in the liquid cavity 3 is subjected to constant-temperature heat tracing, and the liquid is prevented from being solidified in the liquid cavity 3.
In addition, the gas guide part 8 can atomize and collide the compressed gas and liquid in the atomizing nozzle 7 to generate high-speed shearing force, so that the ultrasonic atomization aim is achieved, and the atomized micro powder is in a solid ball shape.
Further, the jacket component 2 comprises a heat conduction oil jacket 21 arranged at the top of the granulation cylinder 1, a heat conduction oil inlet 22 and a heat conduction oil outlet 23 are arranged on the surface of the granulation cylinder 1, the heat conduction oil inlet 22 is externally connected with an oil pipe and is connected with a heat conduction oil pump, the heat conduction oil pump is connected with a constant-temperature oil storage tank, hot oil is pumped into the heat conduction oil jacket 21 through an oil guide pipe 24 by a heat conduction oil pump, and the heat conduction oil outlet 23 is externally connected with an oil outlet pipe to lead out the hot oil in the heat conduction oil jacket 21.
Through the technical scheme: the heat conducting oil jacket 21 on the top of the granulation cylinder 1 provides a constant temperature heat tracing space for the liquid in the liquid cavity 3 through the heat conducting oil in the granulation cylinder. Specifically, an external oil inlet pipe of the heat conduction oil inlet 22 is connected with a heat conduction oil pump, the heat conduction oil pump is connected with a constant-temperature oil storage tank through an oil pipe, hot oil in the constant-temperature oil storage tank is pumped into a heat conduction oil jacket 21 through an oil guide pipe 24, and an external oil outlet pipe of the heat conduction oil outlet 23 guides out the hot oil in the heat conduction oil jacket 21, so that constant-temperature circulation of the heat conduction oil in the heat conduction oil jacket 21 is realized.
Further, the air guide part 8 comprises an air guide pipe 81 wound on the side surface of the granulation cylinder body 1, an air pipeline 82 communicated with the air guide pipe 81 is arranged on the side surface of the air guide pipe 81, the other end of the air pipeline 82 is connected with a compressor, air is compressed in the air guide pipe 81, and the compressed air is communicated with the atomizing nozzle 7 through a branch pipe 83.
Through the technical scheme: the gas channel 82 is connected with a compressor, gas compression is carried out in the gas guide pipe 81 through the compressor, gas in the gas guide pipe 81 enters the atomizing nozzle 7 through the branch pipe 83 to collide with liquid, high-speed shearing force is generated, and the purpose of ultrasonic atomization is achieved.
Further, atomizing nozzles 7 are uniformly distributed on the periphery of the granulation cylinder 1, and the number of the atomizing nozzles 7 is eight.
Further, a first aperture section 71 is formed in the inner hole of the atomizing nozzle 7, two ends of the first aperture 71 gradually expand to a second aperture section 72 towards end faces of two ends of the atomizing nozzle 7, respectively, and the diameter of the first aperture section 71 is smaller than that of the second aperture section 72.
Through the technical scheme: liquid enters the atomizing nozzle 7, is pressurized through the first aperture section 71, and then is released from the second aperture section 72 close to the outlet end of the atomizing nozzle 7, so that atomization is carried out, the atomization effect is further improved, and the uniformity of the size of powder is improved.
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 (5)
1. The two-fluid spray micro-powder granulation equipment is characterized by comprising a granulation cylinder body (1), wherein the top of the granulation cylinder body (1) is provided with a jacket component (2) for carrying out constant-temperature heat tracing on liquid in the granulation cylinder body (1), and a liquid cavity (3) is formed in a gap between the jacket component (2) and the inner wall of the granulation cylinder body (1);
the surface of the granulation cylinder body (1) is provided with a liquid inlet (4) communicated with the inside of the liquid cavity (3), the side surface of the granulation cylinder body (1) is provided with a plurality of liquid outlets (5) for liquid, and an atomizing nozzle (7) communicated with the inside of the liquid cavity (3) is arranged through the liquid outlets (5); and the side surface of the granulation cylinder body (1) is also provided with an air guide part (8) so that the gas and the liquid collide and atomize in the atomizing nozzle (7).
2. The two-fluid spray micro-powder granulation equipment as claimed in claim 1, wherein the jacket part (2) comprises a heat conduction oil jacket (21) installed at the top of the granulation cylinder (1), the surface of the granulation cylinder (1) is provided with a heat conduction oil inlet (22) and a heat conduction oil outlet (23), the heat conduction oil inlet (22) is externally connected with an oil pipe and connected with a heat conduction oil pump, the heat conduction oil pump is connected with a constant temperature oil storage tank, the heat conduction oil pump pumps hot oil into the heat conduction oil jacket (21) through an oil guide pipe (24), and the heat conduction oil outlet (23) is externally connected with an oil outlet pipe to guide out the hot oil in the heat conduction oil jacket (21).
3. A two-fluid spray micro-powder granulation equipment as claimed in claim 1, wherein the gas guide part (8) comprises a gas guide pipe (81) wound on the side surface of the granulation cylinder (1), the side surface of the gas guide pipe (81) is provided with a gas pipeline (82) communicated with the gas guide pipe, the other end of the gas pipeline (82) is connected with a compressor, the gas in the gas guide pipe (81) is compressed, and the compressed gas is communicated with the atomizing nozzle (7) through a branch pipe (83).
4. A two-fluid spray micronization equipment according to claim 1, 2 or 3 characterized in that said nozzles (7) are uniformly distributed on the periphery of the granulation cylinder (1), said nozzles (7) being eight in number.
5. A two-fluid spray micro powder granulation apparatus as claimed in claim 4, wherein said inner hole of said atomizing nozzle (7) is formed with a first aperture section (71), both ends of said first aperture section (71) are respectively gradually expanded to a second aperture section (72) towards both end faces of said atomizing nozzle (7), and the diameter of said first aperture section (71) is smaller than the diameter of said second aperture section (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221149913.6U CN217473446U (en) | 2022-05-13 | 2022-05-13 | Two-fluid spray micro-powder granulation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221149913.6U CN217473446U (en) | 2022-05-13 | 2022-05-13 | Two-fluid spray micro-powder granulation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217473446U true CN217473446U (en) | 2022-09-23 |
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ID=83310474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221149913.6U Active CN217473446U (en) | 2022-05-13 | 2022-05-13 | Two-fluid spray micro-powder granulation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217473446U (en) |
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2022
- 2022-05-13 CN CN202221149913.6U patent/CN217473446U/en active Active
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