CN-121970916-A - Optimization method, optimization system, terminal equipment and medium of essence atomization device

CN121970916ACN 121970916 ACN121970916 ACN 121970916ACN-121970916-A

Abstract

The application relates to the technical field of essence atomization, and discloses an optimization method, a system, terminal equipment and a medium of an essence atomization device, wherein the optimization method of the essence atomization device comprises the steps of measuring essence atomization data in a plurality of essence atomization working conditions respectively; and determining an optimal essence atomization working condition interval according to a first comparison result of the median particle diameter of the mist drops and a target particle diameter range, a second comparison result of the mist angle and a target mist angle range and a third comparison result of the mist drop speed and a target speed range, and operating the essence atomization device under an optimal essence atomization working condition. The optimization method of the essence atomization device realizes the accurate control conversion from experience adjustment to data driving in the essence atomization process, obviously improves the atomization effect, ensures moderate particle size of fog drops, wide coverage and proper penetrating power, and improves the stability of the flavoring quality of cut tobacco.

Inventors

Guan Ba
LIU YUEJUN
ZHONG YANXIONG
LI SHIXIN
DENG KAIYUAN
LUO HECHANG
WANG SONG
ZOU XUEYONG
LI WEIKE

Assignees

广东中烟工业有限责任公司

Dates

Publication Date: 20260505
Application Date: 20260204

Claims (10)

1. An optimization method of an essence atomization device is characterized by comprising the following steps: measuring essence atomization data in a plurality of essence atomization working conditions of the essence atomization device respectively; determining the median diameter, spray angle and the speed of the fog drops at a target level of the fog drops in each essence atomization working condition based on the essence atomization data; determining an optimal essence atomization working condition interval according to a first comparison result of the median particle size of the fog drops and a target particle size range, a second comparison result of the spray angle and a target spray angle range and a third comparison result of the fog drop speed and a target speed range; And operating the essence atomizing device under the optimal essence atomizing working condition based on the optimal essence atomizing working condition interval.
2. The method of optimizing a fragrance delivery device of claim 1, wherein the fragrance delivery device comprises a nozzle, the measuring fragrance delivery data in each of a plurality of fragrance delivery conditions of the fragrance delivery device, comprising: Acquiring mist droplet particle size data measured by a particle size analyzer when the distance from the nozzle is a first preset distance, wherein the mist droplet particle size data comprises the particle size of each mist droplet in a plane which is the first preset distance from the nozzle in each essence atomization working condition; Acquiring fog drop speed data measured by the speed measuring equipment at a plurality of second preset distances from the nozzle, wherein the fog drop speed data comprise the speeds of fog drops in planes which are at the second preset distances from the nozzle in the essence atomization working conditions; and acquiring a spray boundary image of the nozzle to determine the spray angle according to the spray boundary image, and obtaining spray angle data of the spray angle included in each essence atomization working condition.
3. The method of optimizing a fragrance delivery device of claim 2, wherein said determining the median droplet size, spray angle, and droplet velocity at a target level in each of said fragrance delivery conditions based on said fragrance delivery data comprises: sequencing the droplet particle size data in each essence atomization working condition to obtain the median particle size of the droplets in each essence atomization working condition; Taking the fog drop speed data in a plane which is a target preset distance away from the nozzle in each essence atomization working condition as the fog drop speed in the target horizontal plane; and taking the spray angle data as the spray angle in each essence atomization working condition.
4. The method of optimizing a fragrance atomizing device according to claim 2, wherein the fragrance atomizing condition includes a pressure of compressed gas supplied to the nozzle and a flow rate of fragrance liquid, and the determining an optimum fragrance atomizing condition interval based on a first comparison result of a median particle diameter of the mist droplets with a target particle diameter range, a second comparison result of the spray angle with a target spray angle range, and a third comparison result of a mist droplet velocity with a target velocity range includes: screening an essence atomization working condition set which simultaneously meets the target particle size range, the target spray angle range and the target speed range according to the first comparison result, the second comparison result and the third comparison result; And taking the compressed gas pressure and the essence liquid flow corresponding to the essence atomization working condition set as the optimal essence atomization working condition interval.
5. The method for optimizing a flavor atomizer according to claim 2, further comprising a gas source and a transfusion system, wherein a gas path inlet of the nozzle is connected with the gas source, a liquid path inlet of the nozzle is connected with the transfusion system, and the step of operating the flavor atomizer in an optimal flavor atomizing condition based on the optimal flavor atomizing condition interval comprises the steps of: controlling the pressure of compressed gas provided by the air source to the nozzle to be in the optimal essence atomization working condition range; and controlling the flow of essence liquid provided by the infusion system to the nozzle to be in the optimal essence atomization working condition interval so that the essence atomization device runs under the optimal essence atomization working condition.
6. The method of optimizing a fragrance atomizing device of claim 2, further comprising: And under the condition that the essence atomizing device runs under the optimal essence atomizing working condition, adjusting the shrinkage angle of the nozzle so as to adjust the coverage area of the essence atomizing device for spraying the essence.
7. The method of optimizing a fragrance delivery device of claim 5, further comprising: and adjusting the pressure of the compressed gas and the flow of the essence liquid in the optimal essence atomization working condition range so as to adjust the particle size, the spray angle or the speed of the mist drops.
8. An essence atomization effect optimization system, comprising: the data measurement module is used for measuring essence atomization data in a plurality of essence atomization working conditions of the essence atomization device respectively; The data processing module is used for determining the median diameter, the spray angle and the speed of the fog drops at a target horizontal plane of the fog drops in each essence atomization working condition based on the essence atomization data; The optimal working condition determining module is used for determining an optimal essence atomization working condition interval according to a first comparison result of the median particle size of the fog drops and a target particle size range, a second comparison result of the spray angle and a target spray angle range and a third comparison result of the fog drop speed and a target speed range; and the atomization optimizing module is used for operating the essence atomizing device under the optimal essence atomizing working condition based on the optimal essence atomizing working condition interval.
9. A terminal device comprising a memory and a processor, the memory storing a computer program which, when run on the processor, performs the method of optimizing a fragrance emitting device according to any one of claims 1 to 7.
10. A readable storage medium, characterized in that it stores a computer program which, when run on a processor, performs the method of optimizing a fragrance emitting device according to any one of claims 1 to 7.

Description

Optimization method, optimization system, terminal equipment and medium of essence atomization device Technical Field The application relates to the technical field of essence atomization, in particular to an optimization method, an optimization system, terminal equipment and a medium of an essence atomization device. Background In the cigarette production process, the atomization effect of the essence is a key factor affecting the accuracy and uniformity of flavoring of cut tobacco. The physical index of the fog drops directly determines the contact efficiency, coverage and absorption uniformity of the essence and the tobacco shreds. At present, standardized and systematic verification methods for essence atomization effect are generally lacking in the industry. The production site relies on experience to adjust the parameters of the nozzle, and the evaluation of the atomization effect is stopped at a qualitative observation or simple inspection stage of the integrity of the nozzle, so that quantitative data cannot be obtained to guide the accurate optimization of the atomization effect of the essence. Disclosure of Invention In view of the above, the embodiment of the application provides an optimization method, an optimization system, terminal equipment and a medium for an essence atomization device, which can effectively solve the problem that quantitative data cannot be obtained to guide the accurate optimization of an essence atomization effect. In a first aspect, an embodiment of the present application provides a method for optimizing an essence atomization device, including: measuring essence atomization data in a plurality of essence atomization working conditions of the essence atomization device respectively; determining the median diameter, spray angle and the speed of the fog drops at a target level of the fog drops in each essence atomization working condition based on the essence atomization data; determining an optimal essence atomization working condition interval according to a first comparison result of the median particle size of the fog drops and a target particle size range, a second comparison result of the spray angle and a target spray angle range and a third comparison result of the fog drop speed and a target speed range; And operating the essence atomizing device under the optimal essence atomizing working condition based on the optimal essence atomizing working condition interval. In a first possible embodiment of the first aspect, the essence atomizing device includes a nozzle, the measuring the essence atomizing data in a plurality of essence atomizing conditions of the essence atomizing device, respectively, includes: Acquiring mist droplet particle size data measured by a particle size analyzer when the distance from the nozzle is a first preset distance, wherein the mist droplet particle size data comprises the particle size of each mist droplet in a plane which is the first preset distance from the nozzle in each essence atomization working condition; Acquiring fog drop speed data measured by the speed measuring equipment at a plurality of second preset distances from the nozzle, wherein the fog drop speed data comprise the speeds of fog drops in planes which are at the second preset distances from the nozzle in the essence atomization working conditions; and acquiring a spray boundary image of the nozzle to determine the spray angle according to the spray boundary image, and obtaining spray angle data of the spray angle included in each essence atomization working condition. In a second possible embodiment of the first aspect, the determining, based on the essence atomization data, a median droplet size, a spray angle, and a droplet velocity at a target level in each of the essence atomization conditions includes: sequencing the droplet particle size data in each essence atomization working condition to obtain the median particle size of the droplets in each essence atomization working condition; Taking the fog drop speed data in a plane which is a target preset distance away from the nozzle in each essence atomization working condition as the fog drop speed in the target horizontal plane; and taking the spray angle data as the spray angle in each essence atomization working condition. In a third possible embodiment of the first aspect, the essence atomization working condition includes a pressure of compressed gas and a flow rate of the essence liquid supplied to the nozzle, and the determining the optimal essence atomization working condition interval according to a first comparison result of the median particle diameter of the mist droplets and a target particle diameter range, a second comparison result of the spray angle and a target spray angle range, and a third comparison result of the mist droplet speed and a target speed range includes: screening an essence atomization working condition set which simultaneously meets the target particle size range, the target s