Spray atomization detection device

Abstract

The utility model relates to the technical field of tobacco material perfuming and charging, and particularly discloses a spray atomization detection device which comprises a movable frame, a feed liquid supply assembly, a feed liquid conveying assembly, a water vapor conveying assembly, a nozzle assembly and an atomization test card. The material liquid conveying assembly can adjust atomization parameters of material liquid according to actual requirements; water vapor can be conveyed to the nozzle assembly through the water vapor conveying assembly, and meanwhile the water vapor conveying assembly can adjust atomization parameters of the water vapor according to actual requirements. The conical center of the nozzle assembly is adjustable, so that the requirements of different materials and flows can be met, the accurate control of the atomization effect is realized, and finally, the atomization test clamp is used for taking the mist sprayed from the nozzle assembly, so that the atomization imaging effect can be quickly obtained in the test process. A fog drop sample is taken through the atomization test card for a contrast experiment, an experiment result reference table is made, and whether atomization parameters meet requirements or not can be judged.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco material flavoring and material adding technical field, especially a kind of spray atomization detection device. BACKGROUND

[0002] In the tobacco industry, tobacco making workshop, material liquid atomization plays a vital role. Among them, atomization is to uniformly and efficiently spray essence or spice on tobacco leaves through pressure nozzle, so as to change the physical and chemical properties of tobacco leaves. However, the atomization system in the prior art faces many challenges in the debugging process. First of all, the adjustment of atomization effect depends on the experience of maintenance personnel and equipment administrators, and lacks accurate data support and parameter standards. Since there can be no material breakage in each batch of physical production process, each parameter adjustment needs to use multiple batches of physical production for inspection, which leads to time-consuming and low efficiency in the adjustment process. Secondly, the existing quality detection means mainly rely on manual observation of tobacco patch area at the outlet of atomization device. This method not only consumes time and effort, but also is easily disturbed by high-temperature steam and other environmental factors, resulting in poor observation effect. SUMMARY

[0003] The utility model aims at: provide a kind of spray atomization detection device, to solve the atomization system in the prior art exists and is not standard problem of low debugging efficiency.

[0004] On the one hand, the utility model provides a kind of spray atomization detection device, which comprises: a moving frame; a liquid supply assembly arranged on the moving frame; a liquid delivery assembly arranged on the moving frame and located above the liquid supply assembly; one end of the liquid supply assembly and the liquid delivery assembly is communicated to supply liquid to the liquid delivery assembly; a water vapor delivery assembly arranged on the moving frame, one end of the water vapor delivery assembly can be communicated with a water vapor system; a nozzle assembly arranged on the moving frame, the other end of the liquid delivery assembly and the other end of the water vapor delivery assembly are communicated with the nozzle assembly; the cone center of the nozzle assembly is adjustable, and the mixture of the liquid delivery assembly and the water vapor delivery assembly can be sprayed out; an atomization test card located outside the moving frame and corresponding to the nozzle assembly, the atomization test card can receive the spray from the nozzle assembly.

[0005] As an optional technical solution of spray atomization detection device, the liquid delivery assembly comprises a liquid delivery pipeline and a control valve, one end of the liquid delivery pipeline is communicated with the liquid supply assembly, the other end of the liquid delivery pipeline is communicated with the nozzle assembly, and the control valve is arranged on the liquid delivery pipeline and can control the on-off of the liquid delivery pipeline.

[0006] As an optional technical scheme of the spray atomization detection device, the control valve is a pneumatic two-way ball valve.

[0007] As an optional technical scheme of the spray atomization detection device, the liquid delivery assembly further comprises a first filter, an electromagnetic flowmeter and a first pressure gauge arranged on the liquid delivery pipeline, the first filter is located between the liquid supply assembly and the electromagnetic flowmeter, the electromagnetic flowmeter is located between the first filter and the control valve, and the first pressure gauge is located between the control valve and the nozzle assembly.

[0008] As an optional technical scheme of the spray atomization detection device, the water vapor delivery assembly comprises a water vapor delivery pipeline and a steam pressure reducing valve and a pneumatic diaphragm regulating valve assembly arranged in sequence on the water vapor delivery pipeline, one end of the water vapor delivery pipeline can be communicated with the water vapor system, and the other end of the water vapor delivery pipeline is communicated with the nozzle assembly.

[0009] As an optional technical scheme of the spray atomization detection device, the water vapor delivery assembly further comprises a second filter, a steam pressure reducing valve, a flowmeter after the steam pressure reducing valve and a second pressure gauge arranged on the water vapor delivery pipeline, the second filter is located between the water vapor system and the steam pressure reducing valve, the flowmeter after the steam pressure reducing valve is located between the steam pressure reducing valve and the pneumatic diaphragm regulating valve assembly, and the second pressure gauge is located between the pneumatic diaphragm regulating valve assembly and the nozzle assembly.

[0010] As an optional technical scheme of the spray atomization detection device, the nozzle assembly comprises a support frame, a nozzle body and a double-layer adjuster, the support frame is installed on the moving frame, the nozzle body is installed on the support frame, and the double-layer adjuster is arranged at one end of the nozzle body to adjust the cone center of the nozzle body, the other end of the liquid delivery assembly and the other end of the water vapor delivery assembly are communicated with the nozzle body.

[0011] As an optional technical scheme of the spray atomization detection device, the liquid supply assembly comprises a supply pump and a liquid tank arranged on the moving frame, the liquid tank is communicated with the inlet of the supply pump, and the outlet of the supply pump is communicated with one end of the liquid delivery assembly.

[0012] As an optional technical scheme of the spray atomization detection device, the spray atomization detection device further comprises a controller, the controller controls the liquid atomization parameters entering the liquid delivery assembly and the water vapor atomization parameters entering the water vapor delivery assembly.

[0013] As an optional technical scheme of the spray atomization detection device, the spray atomization detection device further comprises an electric box arranged on the moving frame.

[0014] The beneficial effects of this utility model are as follows:

[0015] This invention provides a spray atomization detection device, which includes a movable frame, a liquid supply component, a liquid conveying component, a steam conveying component, a nozzle component, and an atomization test card. Using this device, the process of liquid being atomized and sprayed can be simulated, and the results can guide the adjustment of atomization parameters. First, the liquid supply component delivers the liquid to the nozzle component via the liquid conveying component. Simultaneously, the atomization parameters of the liquid entering the liquid conveying component can be adjusted according to actual needs to meet experimental requirements. Similarly, the steam conveying component delivers steam to the nozzle component, and the steam atomization parameters can also be adjusted according to actual needs. Furthermore, the nozzle component's cone is adjustable, allowing it to adapt to different materials and flow rates, achieving precise control of the atomization effect. Finally, the atomization test card captures the spray from the nozzle component to quickly obtain atomization imaging results during testing. By collecting droplet samples with the atomization test card for comparative experiments and creating an experimental result reference table, it is possible to determine whether the atomization parameters meet the requirements. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the spray atomization detection device in the first angle in an embodiment of this utility model;

[0017] Figure 2 for Figure 1 A magnified view of a portion of the image;

[0018] Figure 3 This is a schematic diagram of the spray atomization detection device in the second angle of this utility model embodiment;

[0019] Figure 4 This is a schematic diagram of the spray atomization detection device in the embodiment of this utility model from a third angle.

[0020] In the picture:

[0021] 1. Mobile stand;

[0022] 2. Feed supply assembly; 21. Feed pump; 22. Feed tank;

[0023] 3. Liquid conveying assembly; 31. Liquid conveying pipeline; 32. Control valve; 33. First filter; 34. Electromagnetic flow meter; 35. First pressure gauge;

[0024] 4, water vapor delivery assembly; 41, water vapor delivery line; 42, steam pressure reducing valve; 43, pneumatic diaphragm control valve assembly; 44, second filter; 45, steam pressure reducing valve post flow meter; 46, second pressure gauge; 47, third pressure gauge;

[0025] 5, nozzle assembly; 51, support frame; 52, nozzle body; 53, double-layer adjuster;

[0026] 6, electrical box;

[0027] 7, operation screen. DETAILED DESCRIPTION

[0028] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", etc. are only for the purpose of description, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and moreover, the "above", "above" and "above" of the first feature on the second feature include the first feature above and obliquely above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature on the second feature include the first feature below and obliquely below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0030] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0032] like Figures 1 to 4 As shown, this embodiment provides a spray atomization detection device, which includes a movable frame 1, a liquid supply component 2, a liquid conveying component 3, a steam conveying component 4, a nozzle component 5, and an atomization test card. The liquid supply component 2 is mounted on the movable frame 1; the liquid conveying component 3 is mounted on the movable frame 1 and located above the liquid supply component 2, with one end connected to the liquid supply component 3 to supply liquid; the steam conveying component 4 is mounted on the movable frame 1, with one end connected to a steam system; the nozzle component 5 is mounted on the movable frame 1, with the other ends of both the liquid conveying component 3 and the steam conveying component 4 connected to it; the nozzle component 5 has an adjustable cone and can spray the mixture of the liquid conveying component 3 and the steam conveying component 4; the atomization test card is located outside the movable frame 1 and corresponds to the nozzle component 5, and can collect the spray emitted from the nozzle component 5.

[0033] The spray atomization detection device of this invention can simulate the process of liquid material being atomized and sprayed, and guide the adjustment of atomization parameters through experimental results. First, the liquid material supply component 2 transports the liquid material to the nozzle component 5 via the liquid material conveying component 3. Simultaneously, the atomization parameters of the liquid material entering the liquid material conveying component 3 can be adjusted according to actual needs to meet experimental requirements. Similarly, water vapor is transported to the nozzle component 5 via the water vapor conveying component 4, and the water vapor atomization parameters entering the water vapor conveying component 4 can also be adjusted according to actual needs. Furthermore, the cone of the nozzle component 5 is adjustable, which allows it to adapt to different materials and flow rates, achieving precise control of the atomization effect. Finally, an atomization test card is used to collect the spray from the nozzle component 5 to quickly obtain atomization imaging effects during the test. By collecting droplet samples using the atomization test card for comparative experiments and creating an experimental result reference table, it is possible to determine whether the atomization parameters meet the requirements.

[0034] The atomization test card is a magnetic tobacco atomization effect test card. The test card is obtained by sticking dyed test paper on the back of a magnetic card and sticking it on the empty position outside the moving frame 1, so as to realize the purpose of portable and efficient test card taking, so as to quickly obtain the atomization imaging effect in the test process. Through the atomization test card, the droplet sample is taken for comparison experiment, and the experimental result reference table is made, so as to judge whether the atomization parameters meet the requirements. This method is not only simple and low in cost, but also can effectively reduce the human error and the interference of environmental factors.

[0035] Optionally, the spray atomization detection device in the scheme adopts a droplet picture measurement software. The software is a droplet inspection platform based on image processing technology, can realize accurate measurement and analysis of droplet images, and presents data visualization through a web interface, thereby providing accurate data support for adjustment of atomization parameters. Compared with the traditional measurement method, the software has higher measurement accuracy and repeatability error control capability, and can also avoid the influence of environmental factors such as light intensity on the measurement results.

[0036] In some embodiments, the feed liquid conveying assembly 3 includes a feed liquid conveying pipeline 31 and a control valve 32. One end of the feed liquid conveying pipeline 31 is in communication with the feed liquid supply assembly 2, and the other end of the feed liquid conveying pipeline 31 is in communication with the nozzle assembly 5. The control valve 32 is arranged on the feed liquid conveying pipeline 31, and the control valve 32 can be used to control the on-off of the feed liquid conveying pipeline 31 according to requirements.

[0037] Specifically, the control valve 32 includes but is not limited to a pneumatic two-way ball valve or an electromagnetic valve. The pneumatic two-way ball valve has the advantages of compact structure, long service life and high safety.

[0038] Further, the feed liquid conveying assembly 3 further includes a first filter 33, an electromagnetic flowmeter 34 and a first pressure gauge 35 arranged on the feed liquid conveying pipeline 31. The first filter 33 is located between the feed liquid supply assembly 2 and the electromagnetic flowmeter 34. In this way, the first filter 33 can be used to filter the feed liquid entering the electromagnetic flowmeter 34 to remove impurities in the feed liquid. The electromagnetic flowmeter 34 is arranged between the first filter 33 and the control valve 32, and the electromagnetic flowmeter 34 can be used to detect the flow of the feed liquid in the feed liquid conveying pipeline 31. Meanwhile, the first pressure gauge 35 is arranged between the control valve 32 and the nozzle assembly 5, and the first pressure gauge 35 is used to detect the pressure of the feed liquid in the feed liquid conveying pipeline 31 in real time.

[0039] Optionally, the first filter 33 is a Y-shaped filter.

[0040] Specifically, as shown in Figure 1 and Figure 3As shown, the water vapor delivery assembly 4 comprises a water vapor delivery pipeline 41, a steam pressure reducing valve 42 and a pneumatic diaphragm control valve assembly 43 arranged in sequence on the water vapor delivery pipeline 41. The one end of the water vapor delivery pipeline 41 is capable of communicating with the water vapor system, and the other end of the water vapor delivery pipeline 41 communicates with the nozzle assembly 5, so as to realize the purpose of delivering the water vapor in the water vapor system to the nozzle assembly 5.

[0041] Further, the steam pressure reducing valve 42 can be used to adjust the pressure of the water vapor according to the actual demand, and the pneumatic diaphragm control valve assembly 43 can be used to control the flow of the water vapor in the water vapor delivery pipeline 41.

[0042] In the embodiment, the water vapor delivery assembly 4 further comprises a second filter 44, a flow meter 45 and a second pressure gauge 46 arranged on the water vapor delivery pipeline 41. The second filter 44 is arranged between the water vapor system and the steam pressure reducing valve 42, so as to filter the water vapor entering the steam pressure reducing valve 42 and remove impurities in the water vapor. The flow meter 45 is arranged between the steam pressure reducing valve 42 and the pneumatic diaphragm control valve assembly 43, so as to detect the flow of the water vapor in the water vapor delivery pipeline 41 in real time. The second pressure gauge 46 is arranged between the pneumatic diaphragm control valve assembly 43 and the nozzle assembly 5, so as to detect the pressure of the water vapor in the water vapor delivery pipeline 41 in real time.

[0043] Optionally, the second filter 44 is a Y-type filter.

[0044] Optionally, the water vapor delivery assembly 4 further comprises a third pressure gauge 47 arranged on the water vapor delivery pipeline 41, and the third pressure gauge 47 is located between the second pressure gauge 46 and the nozzle assembly 5. The third pressure gauge 47 can be used to further detect the pressure of the water vapor in the water vapor delivery pipeline 41, so as to ensure the accuracy of the detection.

[0045] As shown in Figs. 1 and 2, Figure 1 and Figure 2 In the embodiment, the nozzle assembly 5 comprises a support frame 51, a nozzle body 52 and a double-layer adjuster 53. The support frame 51 is installed on the moving frame 1, and the nozzle body 52 is installed on the support frame 51. The double-layer adjuster 53 is arranged at one end of the nozzle body 52, so as to adjust the taper core of the nozzle body 52. The other end of the liquid delivery assembly 3 and the other end of the water vapor delivery assembly 4 both communicate with the nozzle body 52.

[0046] It should be noted that the double-layer adjuster 53 has an inner adjuster and an outer adjuster. The outer adjuster generally controls the fluid distribution or the diffusion angle of the outer edge of the spray, affecting the size of the cone angle. The inner adjuster adjusts the fluid concentration of the core area, directly affecting the position and shape of the cone center. Among them, the adjuster is fixed by using a clamping or threaded structure, and the installation method of the adjustable spherical nozzle is referred to, and flexible adjustment is realized through a spring clamp or quick release structure. The outer adjuster: by rotating or translating the outer circular adjuster, the cross-sectional area of the outer flow channel is changed. For example, increasing the cross-sectional area can increase the spray cone angle, and reducing it can make the cone more concentrated. The inner adjuster: fine-tune the position of the inner adjuster (such as the depth of the threaded screw), which directly affects the direction and concentration of the core fluid. Fine angle adjustment is performed using a fine needle or special tool (refer to the water nozzle adjustment method).

[0047] Optionally, the inner adjuster and the outer adjuster both have scales.

[0048] Specifically, the feed liquid supply assembly 2 includes a supply pump 21 and a feed liquid tank 22 arranged on the moving frame 1. The feed liquid tank 22 and the inlet of the supply pump 21 are communicated, and the outlet of the supply pump 21 and one end of the feed liquid delivery assembly 3 are communicated. The feed liquid stored in the feed liquid tank 22 is delivered to the feed liquid delivery assembly 3 through the supply pump 21.

[0049] In some embodiments, the spray atomization detection device further includes a controller. In this way, by using the controller to control the feed liquid atomization parameters entering the feed liquid delivery assembly 3 and the water vapor atomization parameters entering the water vapor delivery assembly 4, the purpose of using the controller to control the feed liquid atomization parameters of the feed liquid delivery assembly 3 and the water vapor atomization parameters of the water vapor delivery assembly 4 according to actual needs can be achieved.

[0050] Specifically, the spray atomization detection device further includes an electrical box 6 arranged on the moving frame 1. The electrical box 6 can supply power to the power-consuming devices such as the supply pump 21 and the controller.

[0051] Optionally, the spray atomization detection device further includes an operation screen 7, and the operation screen 7 and the controller are electrically connected. An operator adjusts experimental parameters by operating the operation screen 7, and then uses the controller to control the feed liquid atomization parameters entering the feed liquid delivery assembly 3 and the water vapor atomization parameters entering the water vapor delivery assembly 4.

[0052] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A spray atomization detection device, characterized by, The utility model relates to a kind of atomization test device, including: Mobile frame (1); Feed liquid supply assembly (2) is arranged on the mobile frame (1); Feed liquid delivery assembly (3) is arranged on the mobile frame (1), and is located above the feed liquid supply assembly (2), and one end of the feed liquid supply assembly (2) and the feed liquid delivery assembly (3) is communicated to feed liquid for the feed liquid delivery assembly (3); Water vapor delivery assembly (4) is arranged on the mobile frame (1), and one end of the water vapor delivery assembly (4) can be communicated with water vapor system; Nozzle assembly (5) is arranged on the mobile frame (1), and the other end of the feed liquid delivery assembly (3), the other end of the water vapor delivery assembly (4) are all communicated with the nozzle assembly (5), the cone core of the nozzle assembly (5) is adjustable, and the mixture of the feed liquid delivery assembly (3) and the water vapor delivery assembly (4) can be sprayed out; Atomization test card is located outside the mobile frame (1), and corresponds with the nozzle assembly (5), and the atomization test card can be taken from the nozzle assembly (5) and sprayed spray.

2. The spray mist detection apparatus of claim 1, wherein The feed liquid delivery assembly (3) includes feed liquid delivery pipeline (31) and control valve (32), one end of the feed liquid delivery pipeline (31) is communicated with the feed liquid supply assembly (2), the other end of the feed liquid delivery pipeline (31) is communicated with the nozzle assembly (5), the control valve (32) is arranged on the feed liquid delivery pipeline (31), and the on-off of the feed liquid delivery pipeline (31) can be controlled.

3. The spray mist detection apparatus of claim 2, wherein The control valve (32) is pneumatic two-way ball valve.

4. The spray mist detection apparatus of claim 2, wherein The feed liquid delivery assembly (3) further includes first filter (33), electromagnetic flowmeter (34) and first pressure gauge (35) arranged on the feed liquid delivery pipeline (31), the first filter (33) is located between the feed liquid supply assembly (2) and the electromagnetic flowmeter (34), the electromagnetic flowmeter (34) is located between the first filter (33) and the control valve (32), and the first pressure gauge (35) is located between the control valve (32) and the nozzle assembly (5).

5. The spray mist detection apparatus of claim 1, wherein The water vapor delivery assembly (4) includes water vapor delivery pipeline (41) and steam pressure reducing valve (42) and pneumatic diaphragm control valve assembly (43) arranged on the water vapor delivery pipeline (41) in sequence, one end of the water vapor delivery pipeline (41) can be communicated with the water vapor system, and the other end of the water vapor delivery pipeline (41) is communicated with the nozzle assembly (5).

6. The spray mist detection apparatus of claim 5, wherein The water vapor delivery assembly (4) further includes second filter (44), steam pressure reducing valve post flowmeter (45) and second pressure gauge (46) arranged on the water vapor delivery pipeline (41), the second filter (44) is located between the water vapor system and the steam pressure reducing valve (42), the steam pressure reducing valve post flowmeter (45) is located between the steam pressure reducing valve (42) and the pneumatic diaphragm control valve assembly (43), and the second pressure gauge (46) is located between the pneumatic diaphragm control valve assembly (43) and the nozzle assembly (5).

7. The spray mist detection apparatus of claim 1, wherein The nozzle assembly (5) comprises a support frame (51), a nozzle body (52) and a double-layer adjuster (53), the support frame (51) is installed on the moving frame (1), the nozzle body (52) is installed on the support frame (51), the double-layer adjuster (53) is arranged at one end of the nozzle body (52) to adjust the taper core of the nozzle body (52), the other end of the liquid delivery assembly (3) and the other end of the water vapor delivery assembly (4) are communicated with the nozzle body (52).

8. The spray mist detection apparatus of claim 1, wherein, The liquid supply assembly (2) comprises a supply pump (21) and a liquid water tank (22) arranged on the moving frame (1), the liquid water tank (22) and the inlet of the supply pump (21) are communicated, and the outlet of the supply pump (21) and one end of the liquid delivery assembly (3) are communicated.

9. The spray mist detection device of claim 1, wherein, The spray atomization detection device further comprises a controller capable of controlling the liquid atomization parameters entering the liquid delivery assembly (3) and the water vapor atomization parameters entering the water vapor delivery assembly (4).

10. The spray mist detection device of any one of claims 1-9, wherein, The spray atomization detection device further comprises an electric box (6) arranged on the moving frame (1).

Images