CN220378508U - Moisture removal fan and tobacco charging machine - Google Patents
Moisture removal fan and tobacco charging machine Download PDFInfo
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- CN220378508U CN220378508U CN202321473068.2U CN202321473068U CN220378508U CN 220378508 U CN220378508 U CN 220378508U CN 202321473068 U CN202321473068 U CN 202321473068U CN 220378508 U CN220378508 U CN 220378508U
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- hot water
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- blade
- spray head
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 18
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 93
- 239000007921 spray Substances 0.000 claims abstract description 80
- 238000005507 spraying Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 79
- 238000007789 sealing Methods 0.000 claims description 13
- 239000004071 soot Substances 0.000 claims description 13
- 239000012459 cleaning agent Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 239000000779 smoke Substances 0.000 abstract description 11
- 239000000428 dust Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a moisture removal fan, which comprises: a housing having a cavity therein; the rotating shaft is at least partially inserted into the shell and can rotate around the axis of the rotating shaft; the blades are arranged in the cavity, are uniformly distributed along the circumferential direction of the rotating shaft and are connected with the rotating shaft; the output end of the motor is connected with the rotating shaft, and the motor is used for driving the rotating shaft and the blades to rotate; the cleaning system comprises a cleaning spray head which stretches into the cavity and is used for spraying cleaning media to the blades so as to clean smoke scale on the surfaces of the blades. The utility model can realize the automatic cleaning of the moisture removing fan without manual operation, thereby saving manpower and time. The embodiment of the utility model also discloses a tobacco feeder.
Description
Technical Field
The utility model relates to the technical field of tobacco processing devices, in particular to a moisture removing fan and a tobacco feeder.
Background
The moisture removing fan is widely applied to industrial production, and is mainly applied to a charging machine in the tobacco industry at present, and the moisture removing fan has the function of pumping waste gas and impurities in tobacco leaves and tobacco shreds, so that the quality of the tobacco leaves and the tobacco shreds is improved. The tide exhaust fan mainly comprises a tide exhaust pipeline, a motor, a rotating shaft and blades, wherein in the production process, the tide exhaust fan drives the rotating shaft and the blades to rotate at a constant speed through the motor, waste gas and impurities generated in the production process are brought into the tide exhaust pipeline, and finally the dust removal system pumps the waste gas and the impurities away.
However, in the moisture removal process, lighter smoke dust can enter a moisture removal pipeline along with high-temperature steam, the high-temperature steam encounters cold blades in the middle of the process, so that wall hanging water drops are extremely easy to form to gather floating smoke dust, meanwhile, floating sugar materials exist in the cylinder body and are extremely easy to attach to the blades, smoke stains are attached to the surfaces of the blades, smoke stains are further formed, a dust removal system is difficult to discharge the smoke stains, normal operation of a fan can be influenced, and the problems of unsmooth moisture removal, quality defects of tobacco leaves or tobacco shreds are further generated. Therefore, in actual production, cleaning and maintenance of the tidal exhaust fan are required at intervals. However, the existing tide air blower cannot be cleaned, and the tide air blower needs to be disassembled and cleaned manually. Because the tide-exhausting fan has a special installation position, the disassembly and assembly are inconvenient, and therefore, the manual cleaning of the tide-exhausting fan is time-consuming and labor-consuming.
Disclosure of Invention
The utility model aims to solve the technical problem that the manual cleaning of the damp-removing fan is time-consuming and labor-consuming at present. The utility model provides a tide draining fan which can realize automatic cleaning of the tide draining fan without manual operation, thereby saving manpower and time.
In order to make the technical scheme and advantages of the present utility model more clear, embodiments of the present utility model are described in further detail below.
The embodiment of the utility model provides a moisture removal fan, which comprises:
a housing having a cavity therein;
the rotating shaft is at least partially inserted into the shell and can rotate around the axis of the rotating shaft;
the blades are arranged in the cavity, are uniformly distributed along the circumferential direction of the rotating shaft and are connected with the rotating shaft;
the output end of the motor is connected with the rotating shaft, and the motor is used for driving the rotating shaft and the blades to rotate;
the cleaning system comprises a cleaning spray head which stretches into the cavity and is used for spraying cleaning media to the blades so as to clean smoke scale on the surfaces of the blades.
According to another embodiment of the utility model, the cleaning system comprises a hot water pipeline, an inlet end of the hot water pipeline is communicated with a hot water source, a hot water spray head is arranged at an outlet end of the hot water pipeline, the hot water spray head stretches into the cavity, hot water spray holes are formed in the hot water spray head, the hot water spray holes face the blades, and the hot water spray holes are used for spraying hot water to the blades so as to clean smoke and scale.
According to another embodiment of the utility model, the cleaning system further comprises a steam pipe, the inlet end of the steam pipe is connected with the steam source, the outlet end of the steam pipe is provided with a steam nozzle, the steam nozzle extends into the cavity, the steam nozzle is provided with steam spray holes, the steam spray holes face the blades, and the steam spray holes are used for spraying steam to the blades so as to soften the soot before the blades are cleaned.
According to another embodiment of the utility model, the cleaning system further comprises an air duct, an inlet end of the air duct is communicated with the high-pressure air source, an air spray head is arranged at an outlet end of the air duct, the air spray head stretches into the cavity, an air spray hole is arranged on the air spray head, the air spray hole faces the blade, and the air spray hole is used for spraying high-pressure air to the blade so as to air-dry the blade after the blade is cleaned.
According to another embodiment of the present utility model, the steam spray head, the hot water spray head and the pressure air spray head are sequentially arranged in the rotation direction of the vane.
According to another embodiment of the utility model, the temperature of the hot water is 50-60℃and the pressure of the high-pressure gas is 0.6MPa.
According to another embodiment of the utility model, the steam nozzle, the hot water nozzle and the pressure air nozzle are provided with sealing holes on the circumferential surfaces thereof, the sealing holes are arranged close to the shell, and the sealing holes are used for installing sealing rings so as to seal gaps between the circumferential surfaces of the steam nozzle, the hot water nozzle and the pressure air nozzle and the shell.
According to another specific embodiment of the utility model, cleaning holes are further formed in the circumferential surfaces of the steam nozzle, the hot water nozzle and the pressure air nozzle, plugs which are detachably connected are arranged in the cleaning holes, and when the cleaning system cleans the blades, the plugs are inserted into the cleaning holes so as to seal the cleaning holes; when the cleaning system stops cleaning the blades, the plugs can move out of the cleaning holes, and the cleaning holes are used for introducing cleaning agents to clean the steam spray heads, the hot water spray heads and the pressure air spray heads.
According to another embodiment of the utility model, the cleaning system further comprises:
the pressure-air electromagnetic valve is arranged on the pressure-air pipeline and is used for controlling the on-off of the pressure-air pipeline;
the steam electromagnetic valve is arranged on the steam pipeline and is used for controlling the on-off of the steam pipeline;
the electric pump is arranged on the hot water pipeline and is used for guiding hot water in the hot water source into the hot water pipeline;
and the control system is electrically connected with the pressure-air electromagnetic valve, the steam electromagnetic valve and the electric pump and is used for controlling the opening and closing of the pressure-air electromagnetic valve, the steam electromagnetic valve and the electric pump.
According to another embodiment of the utility model, the motor is a two-speed motor, the output end of which can operate at a first rotational speed and a second rotational speed, and the first rotational speed is greater than the second rotational speed, the motor being electrically connected to the control system;
when the tide-exhausting fan works normally and the cleaning system does not clean the blades, the control system controls the motor to run at a first rotation speed; the control system controls the motor to operate at a second rotational speed when the cleaning system cleans the blade.
The embodiment of the utility model also discloses a tobacco feeder, which comprises any one of the moisture removal fans.
Compared with the prior art, the utility model has the following beneficial effects:
the embodiment of the utility model is provided with the cleaning system, when the tide-exhausting fan needs to be cleaned, the cleaning nozzle of the cleaning system can automatically spray the cleaning medium to the blade so as to automatically clean the tobacco scale on the surface of the blade, thereby eliminating the need of manually disassembling and cleaning the tide-exhausting fan and saving manpower and time.
Drawings
Fig. 1 shows an external schematic view of a moisture removal fan according to an embodiment of the present utility model;
fig. 2 shows a schematic diagram of an internal structure of a moisture removal fan according to an embodiment of the present utility model;
fig. 3 shows a schematic diagram of an internal structure of a moisture removal fan according to an embodiment of the present utility model;
fig. 4 shows a front view of fig. 3;
FIG. 5 shows an enlarged partial view of portion A of FIG. 3;
fig. 6 is a schematic structural diagram of a cleaning system according to an embodiment of the present utility model.
Reference numerals:
1. the device comprises a shell, a rotating shaft, a blade, a smoke scale, a motor, a pressure pipeline, a pressure nozzle, a pressure jet hole, a pressure solenoid valve, a hot water pipeline, a hot water nozzle, a hot water jet hole, a motor pump, a steam pipeline, a steam nozzle, a steam jet hole, a steam jet pipe, a steam jet valve, a steam jet pipe, a cleaning hole, a sealing hole, a cleaning system and a cleaning jet nozzle.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present specification, by describing the embodiments of the present utility model with specific examples. While the description of the utility model will be described in connection with the preferred embodiments, it is not intended to limit the inventive features to the implementation. Rather, the purpose of the utility model described in connection with the embodiments is to cover other alternatives or modifications, which may be extended by the claims based on the utility model. The following description contains many specific details for the purpose of providing a thorough understanding of the present utility model. The utility model may be practiced without these specific details. Furthermore, some specific details are omitted from the description in order to avoid obscuring the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
It should be noted that in this specification, like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present embodiment, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.
In the description of the present embodiment, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present embodiment can be understood in a specific case by those of ordinary skill in the art.
In order to make the technical scheme and advantages of the present utility model more clear, embodiments of the present utility model are described in further detail below.
Referring to fig. 1 to 4, an embodiment of the present utility model provides a moisture removal fan comprising:
a housing 1, wherein a cavity is formed in the housing 1;
a rotating shaft 2 at least partially inserted into the housing 1, the rotating shaft 2 being rotatable about its own axis in the R direction shown in fig. 4;
the blades 3 are arranged in the cavity, the blades 3 are uniformly distributed along the circumferential direction of the rotating shaft 2, and each blade 3 is connected with the rotating shaft 2;
the output end of the motor 4 is connected with the rotating shaft 2, and the motor 4 is used for driving the rotating shaft 2 and the blades 3 to rotate;
the cleaning system 10 comprises a cleaning head 11, the cleaning head 11 extending into the cavity, the cleaning head 11 being adapted to spray cleaning medium onto the blade 3 to clean soot 31 from the surface of the blade 3.
The embodiment of the utility model is provided with the cleaning system 10, when the tide exhaust fan needs to be cleaned, the cleaning nozzle 11 of the cleaning system 10 can automatically spray the cleaning medium to the blade 3 so as to automatically clean the soot 31 on the surface of the blade 3, thereby eliminating the need of manually disassembling and cleaning the tide exhaust fan and saving manpower and time. In addition, through carrying out self-cleaning to the deliquescence fan, can also ensure that the deliquescence fan obtains effectual clean maintenance to strengthen the stability of deliquescence function, improve the tobacco leaf quality.
Further, as shown in fig. 3, 5 and 6, the cleaning system 10 includes a hot water pipe 6, an inlet end of the hot water pipe 6 is communicated with a hot water source, an outlet end of the hot water pipe 6 is provided with a hot water spray nozzle 61, the hot water spray nozzle 61 stretches into the cavity, a hot water spray hole 62 is provided on the hot water spray nozzle 61, the hot water spray hole 62 faces the blade 3, and the hot water spray hole 62 is used for spraying hot water to the blade 3 so as to clean the soot 31. The temperature of the hot water is, for example, 50-60 ℃.
Further, as shown in fig. 3, 5 and 6, the cleaning system 10 further includes a steam pipe 7, an inlet end of the steam pipe 7 is communicated with the steam source, a steam nozzle 71 is disposed at an outlet end of the steam pipe 7, the steam nozzle 71 extends into the cavity, a steam nozzle 72 is disposed on the steam nozzle 71, the steam nozzle 72 faces the blade 3, and the steam nozzle 72 is used for spraying steam to the blade 3 to soften the soot 31 before the blade 3 is cleaned.
Further, as shown in fig. 3, 5 and 6, the cleaning system 10 further includes an air duct 5, an inlet end of the air duct 5 is communicated with a high pressure air source, an outlet end of the air duct 5 is provided with an air spray head 51, the air spray head 51 stretches into the cavity, the air spray head 51 is provided with an air spray hole 52, the air spray hole 52 faces the blade 3, and the air spray hole 52 is used for spraying high pressure air to the blade 3 so as to air-dry the blade 3 after the blade 3 is cleaned. The pressure of the high pressure gas is, for example, 0.6Mpa.
Further, as shown in fig. 6, the cleaning system 10 further includes: a pressure solenoid valve 53, a steam solenoid valve 73, an electric pump 63, and a control system. The air solenoid valve 53 is arranged on the air pipeline 5, and the air solenoid valve 53 is used for controlling the on-off of the air pipeline 5; the steam electromagnetic valve 73 is arranged on the steam pipeline 7, and the steam electromagnetic valve 73 is used for controlling the on-off of the steam pipeline 7; the electric pump 63 is arranged on the hot water pipeline 6, and the electric pump 63 is used for guiding hot water in the hot water source into the hot water pipeline 6; the control system is electrically connected with the pressure solenoid valve 53, the steam solenoid valve 73 and the electric pump 63, and is used for controlling the opening and closing of the pressure solenoid valve 53, the steam solenoid valve 73 and the electric pump 63.
Specifically, as shown in fig. 4, the steam spray head 71, the hot water spray head 61 and the pressure air spray head 51 are sequentially arranged in the rotation direction of the blade 3 (R direction as shown in fig. 4). During the cleaning of the blades 3 by the cleaning system 10, the motor 4 always rotates the blades 3 so that each blade 3 can pass in front of the steam spray head 71, the hot water spray head 61 and the pressure air spray head 51 in order to spray the cleaning medium to each blade 3. Specifically, when the moisture removal fan needs to be cleaned, firstly, the control system controls the steam solenoid valve 73 to open, and the steam spray holes 72 spray steam to the blades 3, so that the soot 31 on the blades 3 is softened, and the soot 31 is easy to fall off in the subsequent cleaning process. After the smoke scale 31 is softened, the control system controls the steam electromagnetic valve 73 to be closed, controls the electric pump 63 to start, and the electric pump 63 conveys hot water in the hot water source to the hot water spray head 61 through the hot water pipeline 6, and the hot water spray holes 62 spray hot water to the blades 3 so as to clean the smoke scale 31 on the blades 3. After the soot 31 on the blade 3 is cleaned, the control system controls the electric pump 63 to be closed, controls the air solenoid valve 53 to be opened, and the air spray hole 52 sprays high-pressure gas to the blade 3 so as to air-dry the blade 3 and take away the water vapor attached in the shell 1, thereby avoiding the adverse effect of the residual water vapor in the shell 1 on tobacco leaves.
Further, in cleaning the tidal elimination blower, the steam nozzle 71 sprays steam to the blades 3 for a period of 5 minutes, which ensures that the soot 31 can be sufficiently softened; the duration of the steam jet 61 for jetting steam to the blades 3 is 10 minutes, which ensures that the soot 31 can be sufficiently cleaned; the duration of the steam injection from the air injection head 51 to the blades 3 is 15 minutes, which ensures that the water vapor inside the housing 1 and on the blades 3 can be sufficiently air-dried.
Further, as shown in fig. 5, the steam spray head 71, the hot water spray head 61 and the pressure air spray head 51 are provided with sealing holes 9 on the circumferential surfaces thereof, the sealing holes 9 are provided near the casing 1, and the sealing holes 9 are used for installing sealing rings so as to seal the gaps between the circumferential surfaces of the steam spray head 71, the hot water spray head 61 and the pressure air spray head 51 and the casing 1, thereby preventing the cleaning medium from leaking.
Further, as shown in fig. 5, the steam nozzle 71, the hot water nozzle 61 and the pressure air nozzle 51 are further provided with cleaning holes 8 on the circumferential surfaces thereof, and plugs detachably connected with each other are provided in the cleaning holes 8, and when the cleaning system 10 cleans the blades 3, the plugs are inserted into the cleaning holes 8 to close the cleaning holes 8, so as to prevent the cleaning medium from overflowing from the cleaning holes 8; when the cleaning system 10 stops cleaning the blade 3, the plug can be removed from the cleaning hole 8, and the cleaning hole 8 is used for supplying cleaning agent to clean the steam nozzle 71, the hot water nozzle 61, and the pressure air nozzle 51. By providing the cleaning hole 8, when the steam spray head 71, the hot water spray head 61 and the pressure air spray head 51 are stained, the plug can be removed from the cleaning hole 8, then a hose is taken, one end of the hose is inserted into the cleaning hole 8, and cleaning agent is poured into the hose from the other end of the hose, so that the cleaning agent flows into the steam spray head 71, the hot water spray head 61 and the pressure air spray head 51 through the hose, and an operator can clean each spray head conveniently.
Further, the motor 4 is a double-speed motor, the output end of the motor 4 can operate at a first rotation speed and a second rotation speed, the first rotation speed is larger than the second rotation speed, and the motor 4 is electrically connected with the control system; when the de-tide air blower is working normally and the cleaning system 10 is not cleaning the blades 3, the control system controls the motor 4 to operate at a first rotation speed; when the cleaning system 10 cleans the blade 3, the control system controls the motor 4 to operate at the second rotation speed, so that the rotation speed of the blade 3 can be slowed down, the contact time of the cleaning medium and the blade 3 is increased, and the blade 3 is fully cleaned.
The embodiment of the utility model also discloses a tobacco feeder, which comprises any one of the moisture removal fans.
While the utility model has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a further detailed description of the utility model with reference to specific embodiments, and it is not intended to limit the practice of the utility model to those descriptions. Various changes in form and detail may be made therein by those skilled in the art, including a few simple inferences or alternatives, without departing from the spirit and scope of the present utility model.
Claims (11)
1. A moisture removal fan comprising:
a housing having a cavity therein;
a rotating shaft at least partially inserted into the housing, the rotating shaft being rotatable about its own axis;
the blades are arranged in the cavity, are uniformly distributed along the circumferential direction of the rotating shaft and are connected with the rotating shaft;
the output end of the motor is connected with the rotating shaft, and the motor is used for driving the rotating shaft and the blades to rotate;
the cleaning system comprises a cleaning spray head, wherein the cleaning spray head stretches into the cavity and is used for spraying cleaning media to the blades so as to clean soot on the surfaces of the blades.
2. The moisture removal fan of claim 1, wherein the cleaning system comprises a hot water conduit, an inlet end of the hot water conduit is in communication with a hot water source, a hot water spray head is disposed at an outlet end of the hot water conduit, the hot water spray head extends into the cavity, a hot water spray orifice is disposed on the hot water spray head, the hot water spray orifice faces the blade, and the hot water spray orifice is used for spraying hot water to the blade to clean the soot.
3. The moisture removal blower of claim 2, wherein the cleaning system further comprises a steam conduit, an inlet end of the steam conduit being in communication with a steam source, an outlet end of the steam conduit being provided with a steam nozzle extending into the cavity, the steam nozzle being provided with a steam jet orifice, the steam jet orifice being oriented towards the blade, the steam jet orifice being configured to jet steam towards the blade to soften the soot before the blade is cleaned.
4. The moisture removal fan of claim 3 wherein said cleaning system further comprises a pressure air conduit, said pressure air conduit having an inlet end in communication with a source of high pressure air, said pressure air conduit having an outlet end provided with a pressure air jet extending into said cavity, said pressure air jet having a pressure air jet orifice disposed thereon, said pressure air jet orifice being directed toward said blade, said pressure air jet orifice being adapted to jet high pressure air toward said blade to air dry said blade after said blade has been cleaned.
5. The moisture removal blower of claim 4, wherein said steam nozzle, said hot water nozzle and said pressure air nozzle are arranged in sequence along the direction of rotation of said blade.
6. The moisture removal fan as set forth in claim 4, wherein said hot water has a temperature of 50-60 ℃ and said high pressure gas has a pressure of 0.6Mpa.
7. The moisture removal blower of claim 4, wherein said steam nozzle, said hot water nozzle and said pressure air nozzle are each provided with a sealing hole on their circumferential surfaces, said sealing holes being disposed adjacent to said housing, said sealing holes being adapted to receive sealing rings to seal the gaps between the circumferential surfaces of said steam nozzle, said hot water nozzle and said pressure air nozzle and said housing.
8. The moisture removal fan as set forth in claim 4, wherein said steam spray head, said hot water spray head and said pressure air spray head are further provided with cleaning holes on their circumferential surfaces, said cleaning holes being provided with removably connected plugs, said plugs being inserted into said cleaning holes to close said cleaning holes when said cleaning system cleans said blades; when the cleaning system stops cleaning the blades, the plug can be moved out of the cleaning hole, and the cleaning hole is used for introducing cleaning agent to clean the steam spray head, the hot water spray head and the pressure air spray head.
9. The moisture removal blower of claim 4, wherein said cleaning system further comprises:
the pressure-air electromagnetic valve is arranged on the pressure-air pipeline and is used for controlling the on-off of the pressure-air pipeline;
the steam electromagnetic valve is arranged on the steam pipeline and is used for controlling the on-off of the steam pipeline;
the electric pump is arranged on the hot water pipeline and is used for guiding hot water in the hot water source into the hot water pipeline;
and the control system is electrically connected with the pressure-air electromagnetic valve, the steam electromagnetic valve and the electric pump and is used for controlling the opening and closing of the pressure-air electromagnetic valve, the steam electromagnetic valve and the electric pump.
10. The moisture removal blower of claim 9, wherein said motor is a two-speed motor, an output of said motor being operable at a first rotational speed and a second rotational speed, and wherein said first rotational speed is greater than said second rotational speed, said motor being electrically connected to said control system;
when the tide exhaust fan works normally and the cleaning system does not clean the blades, the control system controls the motor to run at the first rotating speed; the control system controls the motor to operate at the second rotational speed when the cleaning system cleans the blade.
11. A tobacco feeder comprising a moisture removal fan as claimed in any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321473068.2U CN220378508U (en) | 2023-06-09 | 2023-06-09 | Moisture removal fan and tobacco charging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321473068.2U CN220378508U (en) | 2023-06-09 | 2023-06-09 | Moisture removal fan and tobacco charging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220378508U true CN220378508U (en) | 2024-01-23 |
Family
ID=89569837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321473068.2U Active CN220378508U (en) | 2023-06-09 | 2023-06-09 | Moisture removal fan and tobacco charging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220378508U (en) |
-
2023
- 2023-06-09 CN CN202321473068.2U patent/CN220378508U/en active Active
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