Automatic cleaning device for accumulated scale of moisture removal cylinder of perfuming machine

Abstract

The utility model discloses an automatic scale cleaning device for a moisture removal cylinder of a perfuming machine. The automatic scale cleaning device comprises a cleaning and blowing assembly arranged on the moisture removal cylinder and an air pipe connected with the cleaning and blowing assembly and used for supplying air to the cleaning and blowing assembly. The outer ring is clamped between the two flanges of the moisture removal cylinder, the bottom ring is fixedly arranged at the bottom of the outer ring, the inner ring is arranged between the bottom ring and the outer ring, one end of the inner ring is fixedly connected with the top of the outer ring, the other end of the inner ring is fixedly connected with the inner circle of the bottom ring, and an annular air chamber is formed among the inner ring, the outer ring and the bottom ring. The air pipe is fixedly connected with the outer ring and communicated with the air chamber, an air hole is formed in the bottom of the bottom ring, and the outer end of the air pipe is connected with a compressed air pipeline of a workshop. After batch production of the perfuming machine is finished, the air door is opened, the controller controls the pulse valve to act, the inner wall of the short pipe of the moisture removal cylinder is cleaned and blown, dirt is blown down, the dirt is prevented from being gathered in the moisture removal cylinder to form deposited dirt, and the technological level of materials is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for aromatizing machines in the tobacco industry, in particular to an automatic cleaning device for scale accumulation in a moisture discharge cylinder of an aromatizing machine. Background Art

[0002] In tobacco production, the tobacco production line continuously improves the technological level of tobacco production and achieves the goal of energy saving and consumption reduction. The aroma machine is a key equipment in the tobacco production line. Its function is to apply special flavors to the material to meet the process requirements. During use, the exhaust cylinder of the aroma machine needs to discharge the waste gas generated in the production of the aroma machine. There are some water vapor and some fine tobacco particles in these exhaust gases, which are easy to adhere to the exhaust cylinder, causing scale to accumulate on the inner wall of the exhaust cylinder. Long-term scale accumulation or hardening makes it very difficult to clean up later, thus affecting the material process level. In addition, these scale deposits will also have the risk of falling, which will cause hidden dangers of cross-material and process quality. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an automatic cleaning device for scale accumulation in the dehumidifying cylinder of a fragrance adding machine, which is used to solve the problem that the dehumidifying cylinder of the fragrance adding machine is easy to accumulate scale, thereby affecting the material process level.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] An automatic cleaning device for scale accumulation in a dehumidification cylinder of a fragrance adding machine comprises a cleaning and blowing assembly arranged on the dehumidification cylinder and an air pipe connected to the cleaning and blowing assembly for supplying air to the cleaning and blowing assembly; the cleaning and blowing assembly comprises an outer ring clamped between two flanges of the dehumidification cylinder, a bottom ring fixedly arranged at the bottom of the outer ring, and an inner ring arranged between the bottom ring and the outer ring, one end of the inner ring is fixedly connected to the top of the outer ring, and the other end is fixedly connected to the inner circle of the bottom ring, an annular air chamber is formed among the inner ring, the outer ring and the bottom ring, the air pipe is fixedly connected to the outer ring, the air pipe is communicated with the air chamber, an air hole is provided at the bottom of the bottom ring, and the outer end of the air pipe is connected to the compressed air pipeline of the workshop.

[0006] Furthermore, a valve is provided on the air pipe.

[0007] Furthermore, the valve is one of a solenoid valve, a pulse valve or a manual valve.

[0008] Furthermore, the outer ring is outer-circuited with an annular pressure-equalizing tube, and at least two connecting tubes are fixedly connected between the pressure-equalizing tube and the outer ring. The connecting tubes are distributed along the circumferential direction of the outer ring, the pressure-equalizing tube and the air chamber are connected through the connecting tubes, and the air pipe is fixedly connected to the pressure-equalizing tube.

[0009] Furthermore, there is a gap between the pressure equalizing tube and the outer ring, and the bolts of the flange are located in the gap.

[0010] Furthermore, the outer circle of the outer ring is close to the bolts on the flange, and the bolts are surrounded by the outer ring.

[0011] Furthermore, the air holes are arranged obliquely, and the air blown out of the air holes is directed toward the inner wall of the short tube of the dehumidification cylinder.

[0012] Furthermore, it also includes a controller, which is electrically connected to the solenoid valve or the pulse valve. When the fragrance machine finishes batch production, the controller controls the solenoid valve or the pulse valve to operate and clean the inner wall of the dehumidification cylinder.

[0013] The positive effects of the utility model are:

[0014] The utility model includes a cleaning and blowing component sandwiched between flanges of a dehumidifying cylinder, the cleaning and blowing component includes an outer ring, a bottom ring and an inner ring, an air chamber is formed between the outer ring, the inner ring and the bottom ring, an air hole is provided at the bottom of the inner ring, an air pipe is connected to the outer ring, and a pulse valve is provided on the air pipe. When the aroma machine finishes batch production, the air door is opened, and the controller controls the pulse valve to operate, and the inner wall of the short tube of the dehumidifying cylinder is cleaned and blown off the dirt, so as to prevent the dirt from accumulating in the dehumidifying cylinder to form scale, thereby ensuring the process level of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a usage diagram of Example 1 and Example 2;

[0016] Figure 2 It is a schematic diagram of the structure of the cleaning and blowing components in Example 1 and Example 2;

[0017] Figure 3 yes Figure 2 Bottom view of

[0018] Figure 4 is a bottom view of the cleaning and blowing assembly in Example 3;

[0019] In the figure:

[0020] 1. Dehumidification hood; 2. Short pipe; 3. Damper; 4. Dirt; 5. Flange; 6. Dehumidification pipe; 7. Cleaning assembly; 8. Valve; 9. Air pipe; 10. Bolts; 11. Outer ring; 12. Inner ring; 13. Air hole; 14. Bottom ring; 15. Air chamber; 16. Connecting pipe; 17. Pressure equalizing pipe. DETAILED DESCRIPTION

[0021] like Figure 1As shown, the dehumidification tube of the existing aromatizer includes a dehumidification tube 6, a short tube 2 and a dehumidification cover 1 which are connected in sequence from top to bottom. The dehumidification tube 6 and the short tube 2 are both provided with flanges 5, and the two flanges 5 are connected by bolts 10. The short tube is provided with a damper 3 for adjusting the exhaust flow. When the dehumidification tube is working, the inhaled air, water vapor and particulate matter are easily gathered on the inner wall of the short tube 2 above the damper 3 to form dirt 4.

[0022] Example 1

[0023] like Figures 1 to 3 As shown, an automatic cleaning device for scale accumulation in the dehumidifying cylinder of a fragrance adding machine comprises a cleaning and blowing assembly 7 arranged between two flanges 5 and an air pipe 9 connected to the cleaning and blowing assembly 7 for supplying air to the cleaning and blowing assembly 7. The cleaning and blowing assembly 7 comprises an outer ring 11 sandwiched between the two flanges 5, a bottom ring 14 welded to the bottom of the outer ring 11, and an inner ring 12 arranged between the bottom ring 14 and the outer ring. The inner ring 12 is conical in the large radial direction, the upper end of the inner ring 12 is welded to the top of the outer ring 11, and the lower end is welded to the inner circle of the bottom ring 14. An annular air chamber 15 is formed between the inner ring 12, the outer ring 11 and the bottom ring 14, the air pipe 9 is welded through the outer ring 11, the air pipe 9 is connected to the air chamber 15, the bottom of the bottom ring 14 is provided with two circles of air holes 13 evenly distributed in the circumferential direction, and the outer end of the air pipe 9 is connected to the compressed air pipe 9 of the workshop. A valve 8 is provided on the air pipe 9, and the valve 8 is a pulse valve.

[0024] The outer circle of the outer ring 11 is close to the bolts 10 on the flange 5, and the flange 5 surrounds the outer ring 11. The outer circle of the outer ring 11 is close to the bolts 10 on the flange 5, and the bolts 10 surround the outer ring 11.

[0025] Since a circle of bolts on the flange 5 is wound around the outer ring 11, the outer ring 11 is positioned, which facilitates the positioning of the utility model. To increase air tightness, sealant can be applied to the upper and lower ends of the outer ring 11 or sealing pads can be installed.

[0026] The utility model is also provided with a controller, which is electrically connected to the pulse valve. When the aroma machine finishes batch production, the air door 3 is opened, and the controller controls the pulse valve to operate to clean the inner wall of the short tube 2. The pulse valve performs high-frequency pulsation cleaning on the dirt 4 on the inner wall of the short tube 2, which can improve the cleaning effect.

[0027] Example 2

[0028] The difference between this embodiment and embodiment 1 is that:

[0029] The air hole 13 is arranged obliquely, and the air blown out of the air hole 13 is Figure 1The direction of the middle arrow blows toward the inner wall of the short tube 2 of the dehumidification tube, thereby increasing the force of blowing on the inner wall surface, making it easier to blow off the dirt 4. At the same time, these airflows will also drive the airflow in the dehumidification tube 6 to flow downward through the blowing assembly 7, increasing the flow rate of the airflow and making the water sweeping effect better.

[0030] Example 3

[0031] Combination Figure 3 As shown, the difference between this embodiment and embodiment 2 is that:

[0032] The outer ring 11 is covered with an annular pressure equalizing tube 17, and six connecting tubes 16 evenly distributed along the circumference of the outer ring 11 are fixedly connected between the pressure equalizing tube 17 and the outer ring 11. The pressure equalizing tube 17 and the air chamber 15 are connected through the six connecting tubes 16. The air pipe 9 is fixedly connected to the pressure equalizing tube 17, and the air pipe 9 is located between two adjacent connecting tubes 16. There is a gap between the pressure equalizing tube 17 and the outer ring 11, and the bolts 10 of the flange 5 are located in the gap.

[0033] The pressure equalizing pipe 17 delivers the compressed air delivered by the air pipe 9 into the air chamber 15 from six directions through the connecting pipe 16, so that the air ejected from the air chamber 15 acts more evenly on the inner wall of the short pipe 2, thereby preventing the dirt 4 from being unable to be blown off due to low pressure in some parts.

[0034] The above-mentioned embodiments are described in detail and specifically, and express the preferred embodiments of the utility model. They are only used to illustrate the technical ideas and features of the utility model. The purpose is to enable technicians in this field to understand the content of the utility model and implement it accordingly, but they are not limited to the utility model. The patent scope of the utility model cannot be limited only by this embodiment. That is, all equivalent changes or modifications made to the spirit disclosed by the utility model, for researchers or technicians in this field, within the structure of the utility model, the local improvements within the system and the changes and transformations between subsystems are still within the patent scope of the utility model. At present, the technical solution of this application has been pilot-tested, that is, a small-scale experiment of the product before large-scale mass production; after the pilot test, a user survey was conducted in a small range, and the survey results showed that the user satisfaction was high; now we are preparing for the formal production of the product for industrialization, including intellectual property risk warning surveys.

Claims

1. An automatic cleaning device for scale accumulation in the dehumidification cylinder of a fragrance adding machine, characterized in that: The invention comprises a cleaning and blowing assembly (7) arranged on a dehumidifying cylinder and an air pipe (9) connected to the cleaning and blowing assembly (7) for supplying air to the cleaning and blowing assembly (7); the cleaning and blowing assembly (7) comprises an outer ring (11) clamped between two flanges (5) of the dehumidifying cylinder, a bottom ring (14) fixedly arranged at the bottom of the outer ring (11), and an inner ring (12) arranged between the bottom ring (14) and the outer ring (11); one end of the inner ring (12) is fixedly connected to the top of the outer ring (11), and the other end is fixedly connected to the inner circle of the bottom ring (14); an annular air chamber (15) is formed between the inner ring (12), the outer ring (11) and the bottom ring (14); the air pipe (9) is fixedly connected to the outer ring (11); the air pipe (9) is communicated with the air chamber (15); an air hole (13) is arranged at the bottom of the bottom ring (14); and the outer end of the air pipe (9) is connected to a compressed air pipe (9) of a workshop.

2. The automatic cleaning device for scale accumulation in the dehumidifying cylinder of a fragrance adding machine according to claim 1 is characterized in that: The air pipe (9) is provided with a valve (8).

3. The automatic cleaning device for scale accumulation in the dehumidifying cylinder of a fragrance adding machine according to claim 2 is characterized in that: The valve (8) is one of a solenoid valve, a pulse valve or a manual valve.

4. The automatic cleaning device for scale accumulation in the moisture discharge cylinder of a fragrance adding machine according to claim 1 is characterized in that: The outer ring (11) is covered with an annular pressure-equalizing pipe (17), at least two connecting pipes (16) are fixedly connected between the pressure-equalizing pipe (17) and the outer ring (11), the connecting pipes (16) are distributed along the circumferential direction of the outer ring (11), the pressure-equalizing pipe (17) and the air chamber (15) are connected via the connecting pipes (16), and the air pipe (9) is fixedly connected to the pressure-equalizing pipe (17).

5. The automatic cleaning device for scale accumulation in the moisture discharge cylinder of a fragrance adding machine according to claim 4 is characterized in that: There is a gap between the pressure equalizing tube (17) and the outer ring (11), and the bolts (10) of the flange (5) are located in the gap.

6. The automatic cleaning device for scale accumulation in the dehumidifying cylinder of a fragrance adding machine according to claim 1 is characterized in that: The outer circle of the outer ring (11) is close to the bolts (10) on the flange (5), and the bolts (10) are surrounded by the outer ring (11).

7. The automatic cleaning device for scale accumulation in the dehumidifying cylinder of a fragrance adding machine according to claim 1 is characterized in that: The air holes (13) are arranged obliquely, and the air blown out of the air holes (13) is directed toward the inner wall of the short tube (2) of the dehumidification cylinder.

8. The automatic cleaning device for scale accumulation in the moisture discharge cylinder of a fragrance adding machine according to claim 3 is characterized in that: It also includes a controller, which is electrically connected to the solenoid valve or the pulse valve. When the aromatizing machine finishes batch production, the controller controls the solenoid valve or the pulse valve to operate and clean the inner wall of the moisture exhaust cylinder.

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