CN217271052U - Axial fan with filtering capability for food production - Google Patents
Axial fan with filtering capability for food production Download PDFInfo
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- CN217271052U CN217271052U CN202123097189.5U CN202123097189U CN217271052U CN 217271052 U CN217271052 U CN 217271052U CN 202123097189 U CN202123097189 U CN 202123097189U CN 217271052 U CN217271052 U CN 217271052U
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- fixedly connected
- box body
- plate
- driving shaft
- food production
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- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 241000886569 Cyprogenia stegaria Species 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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Abstract
The utility model discloses an axial fan with filtering function for food production, which relates to the technical field of axial fans and solves the technical problem that the prior equipment needs manual cleaning when cleaning a filter screen, comprising a box body, a cylinder body is fixedly connected at one side of the box body, a motor mounting plate is fixedly connected at the side wall of the box body, a motor is fixedly connected on the motor mounting plate, a pair of supporting rods is fixedly connected at the inner side of one end of the cylinder body, a fixed sleeve is fixedly connected between the supporting rods, a driving shaft is rotatably connected between the fixed sleeve and the side wall of the box body, one end of the driving shaft penetrates through the side wall of the box body and is fixedly connected with the motor driving end, a filter plate is fixedly connected at the inner side of the cylinder body at the intersection of the cylinder body and the box body, the device can filter the sucked outdoor air through the filter plate, and can sweep dust on the filter screen through a rotating brush, the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to an axial fan technical field specifically is an axial fan with filtering capability for food production.
Background
The axial flow fan has a very wide application, namely, the axial flow fan is an airflow in the same direction as the axis of the fan blade, such as an electric fan blade, and the fan blade of an air conditioner external unit is an axial flow type running fan. The "axial flow" is so called because the gas flows parallel to the fan axis. Axial flow fans are typically used in applications where flow requirements are high and pressure requirements are low. In a food processing factory, ventilation and air exchange are usually carried out in a workshop by means of an axial flow fan, for example, in a utility model with the publication number of CN211599100U, an axial flow fan ventilation device is disclosed, which comprises an air duct, the inner side wall of the air duct is fixedly connected with a ring seat, the inner side wall of the ring seat is connected with a T-shaped connecting piece A in a buckling manner, the T-shaped connecting piece A is fixedly connected with two clamping plates, a fan shell is fixedly connected between the clamping plates, and a motor is arranged on the inner side wall of the fan shell. The working performance of axial fan has been improved, be fit for by extensive popularization and use, because food processing factory has higher to sanitary environmental requirement in the workshop, need install the filter screen in axial fan in order to reduce the dust, need often clear up the filter screen in order to improve ventilation efficiency, nevertheless current equipment needs the manual work to clear up when clearing up the filter screen, wastes time and energy, and the result of use is not good.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a food production is with axial fan who has filtering capability has solved the technical problem that current equipment needs the manual work to clear up when clearing up the filter screen.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an axial flow fan with a filtering function for food production comprises a box body, wherein a cylinder body is fixedly connected to one side of the box body, a motor mounting plate is fixedly connected to the side wall of the box body, a motor is fixedly connected to the motor mounting plate, a pair of supporting rods is fixedly connected to the inner side of one end of the cylinder body, a fixing sleeve is fixedly connected between the pair of supporting rods, a driving shaft is rotatably connected between the fixing sleeve and the side wall of the box body, one end of the driving shaft penetrates through the side wall of the box body and is fixedly connected with a driving end of the motor, a filtering plate is fixedly connected to the intersection of the cylinder body and the box body and is positioned on the inner side of the cylinder body, the filtering plate is sleeved on the outer side of the driving shaft, a cleaning device is installed on one side of the filtering plate, a pair of fan blades is fixedly connected to the inner side of the supporting rods on the driving shaft, the bottom structure of the box body is funnel-shaped, and a plurality of air inlet holes are formed in the inclined plate of the box body, a plurality of one-way baffles are hinged to the inner sides of the plurality of air inlets and positioned on the inner wall of the box body, an ash outlet is fixedly connected to the bottom of the box body, a filter bag is sleeved on the outer side of the ash outlet, a gas non-return device is installed in the ash outlet, and a sterilizing lamp is installed on the inner wall of the cylinder body and positioned between the fan blades and the filter plate;
the cleaning device comprises a brush, a one-way ratchet wheel is fixedly connected to the driving shaft and located in the box body, the brush is fixedly connected to the side wall of the one-way ratchet wheel, and the brush head of the brush is in contact with the filter plate.
Preferably, gaseous non return device includes the mounting panel, the mounting panel rigid coupling in the bottom half, mounting panel both ends and one side all with box inner wall fixed connection, the mounting panel below articulates there is the check board, check board one end rigid coupling has the balancing weight, ash outlet inner wall rigid coupling has the dog, the check board other end with the dog lower wall contacts.
Preferably, the drive shaft with the box and airtight bearing is all installed to the filter plate junction.
Preferably, the filter bag is fixedly connected with the ash outlet through a binding belt.
Preferably, the side wall of the box body is located on the outer side of the motor and fixedly connected with a protective cover, and a plurality of air holes are formed in the lower wall surface of the protective cover.
Preferably, the cross section of the cylinder body is of a circular structure.
Advantageous effects
The utility model provides an axial fan with filtering function for food production, which has the advantages that the sucked outdoor air can be filtered through the arranged filter plate, the sucked outdoor air can be sterilized through the arranged sterilizing lamp, rainwater can be prevented from entering the axial fan through the air inlet hole arranged below the box body, wind in a workshop can be sucked into the barrel body through the reversal of the motor, thereby reversely blowing the filter screen, the dust on the filter screen can be conveniently dropped off, the brush can rotate along with the drive shaft when the drive shaft reverses through the one-way ratchet wheel, the dust on the filter screen can be swept off through the rotating brush, thereby realizing the purpose of no need of manually cleaning the filter plate, reducing the labor intensity of workers, gas and dust enter the filter bag through the dust outlet, and the air is discharged out of the room through the filter bag, be convenient for collect the dust, environmental protection more unties the bandage and can take off filter bag, is convenient for regularly clear up filter bag.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
In the figure: 1-a box body; 2-a cylinder body; 3-a drive shaft; 4, a motor; 5, mounting a motor plate; 6-a protective cover; 7-air holes; 8-air inlet holes; 9-one-way baffle; 10-mounting a plate; 11-a check plate; 12-a counterweight block; 13-a stopper; 14-a filter bag; 15-binding band; 16-a filter plate; 17-a brush; 18-a one-way ratchet; 19-fan blades; 20-fixing the sleeve; 21-a support bar; 22-a sterilizing lamp; 23-a wall body; 24-gas tight bearings; 25-ash outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: an axial flow fan with filtering function for food production comprises a box body 1, wherein a cylinder body 2 is fixedly connected to one side of the box body 1, a motor mounting plate 5 is fixedly connected to the side wall of the box body 1, a motor 4 is fixedly connected to the motor mounting plate 5, a pair of supporting rods 21 is fixedly connected to the inner side of one end of the cylinder body 2, a fixing sleeve 20 is fixedly connected between the pair of supporting rods 21, a driving shaft 3 is rotatably connected between the fixing sleeve 20 and the side wall of the box body 1, one end of the driving shaft 3 penetrates through the side wall of the box body 1 and is fixedly connected with the driving end of the motor 4, a filtering plate 16 is fixedly connected to the joint of the cylinder body 2 and the box body 1 and is positioned at the inner side of the cylinder body 2, the filtering plate 16 is sleeved on the outer side of the driving shaft 3, a cleaning device is installed at one side of the filtering plate 16, and a fan blade 19 is fixedly connected to the driving shaft 3 and is positioned at the inner side of the pair of the supporting rods 21, the bottom structure of the box body 1 is funnel-shaped, a plurality of air inlet holes 8 are formed in an inclined plate of the box body 1, a plurality of one-way baffles 9 are hinged to the inner sides of the air inlet holes 8 and located on the inner wall of the box body 1, an ash outlet 25 is fixedly connected to the bottom of the box body 1, a filter bag 14 is sleeved on the outer side of the ash outlet 25, a gas non-return device is installed in the ash outlet 25, and a sterilizing lamp 22 is installed on the inner wall of the barrel body 2 and located between the fan blades 19 and the filter plate 16; the cleaning device comprises a brush 17, a one-way ratchet 18 is fixedly connected on the driving shaft 3 and positioned in the box body 1, the brush 17 is fixedly connected to the side wall of the one-way ratchet 18, and the brush head of the brush 17 is in contact with the filter plate 16; the gas non-return device comprises a mounting plate 10, the mounting plate 10 is fixedly connected to the bottom of the box body 1, two ends and one side of the mounting plate 10 are fixedly connected with the inner wall of the box body 1, a non-return plate 11 is hinged below the mounting plate 10, one end of the non-return plate 11 is fixedly connected with a balancing weight 12, a stop block 13 is fixedly connected to the inner wall of the ash outlet 25, and the other end of the non-return plate 11 is in contact with the lower wall surface of the stop block 13; airtight bearings 24 are arranged at the junctions of the driving shaft 3, the box body 1 and the filter plate 16; the filter bag 14 is fixedly connected with the ash outlet 25 through a binding belt 15; a protective cover 6 is fixedly connected to the side wall of the box body 1 and positioned outside the motor 4, and a plurality of air holes 7 are formed in the lower wall surface of the protective cover 6; the section of the cylinder body 2 is of a circular structure.
The following components are provided according to the scheme:
the one-way ratchet mechanism is arranged inside the one-way ratchet wheel and is a one-way intermittent motion mechanism consisting of the ratchet wheel and the pawl. Ratchet mechanisms are commonly used in indexing of intermittently fed or rotating tables in various machine tools and robots, and in bicycles ratchet mechanisms are used for unidirectional drive.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): as can be seen from the attached figure 1 of the specification, when in use, the motor 4 is communicated with an external power supply and an external controller through a lead, the cylinder 2 is installed in a wall, the box body 1 is arranged outdoors, when in ventilation in a workshop, the external controller controls the motor 4 to rotate positively, the motor 4 drives the driving shaft 3 to rotate the fan blades 19, outdoor air can be sucked into the box body 1 from the air inlet 8 through the positive rotation of the fan blades 19, the unidirectional baffle 9 can be supported up through flowing air, when in air suction, the check plate 11 is closed to prevent the air from entering the box body 1 from the ash outlet 25, the check plate 11 can keep a balanced state through the counterweight 12 at one end of the check plate 11, the check plate 11 is closed or opened through changing the negative pressure or positive pressure in the box body 1, the outdoor air in the box body 1 is filtered by the filter plate 16 and then enters the cylinder 2, and the sterilization lamp 22 in the cylinder 2 can sterilize the outdoor air, then the dust is discharged from one end of the cylinder 2, when the dust on the filter screen 16 needs to be cleaned, the motor 4 is controlled by the external controller to rotate reversely, the wind in a workshop can be sucked into the cylinder 2 under the action of the fan blades 19 through the reverse rotation of the motor 4, so as to blow the filter screen 16 reversely, the torque can be transmitted to the brush 17 through the ratchet mechanism in the one-way ratchet 18 when the driving shaft 3 rotates reversely, the brush 17 rotates along with the driving shaft 3, the brush 17 keeps static when the driving shaft 3 is transmitting, the dust on the filter screen 16 can be swept down through the rotating brush 17, the box body 1 is positive pressure when the fan blades 19 rotate reversely, the one-way baffle 9 can seal the air inlet 8 under the action of pressure and dead weight, the check plate 11 can be pushed open under the action of air pressure, the air and the dust enter the filter bag 14 through the dust outlet 25, and the air is discharged out of the room through the filter bag 14, the dust is blocked in the filter bag 14, and the filter bag 14 can be taken down by unfastening the binding belt 15 when the filter bag 14 is cleaned regularly, so the use is convenient.
Claims (6)
1. The axial flow fan with the filtering function for food production comprises a box body (1) and is characterized in that a cylinder body (2) is fixedly connected to one side of the box body (1), a motor mounting plate (5) is fixedly connected to the side wall of the box body (1), a motor (4) is fixedly connected to the motor mounting plate (5), a pair of supporting rods (21) is fixedly connected to the inner side of one end of the cylinder body (2), a fixing sleeve (20) is fixedly connected between the pair of supporting rods (21), a driving shaft (3) is rotatably connected between the fixing sleeve (20) and the side wall of the box body (1), one end of the driving shaft (3) penetrates through the side wall of the box body (1) and is fixedly connected with a driving end of the motor (4), a filtering plate (16) is fixedly connected to the inner side of the cylinder body (2) at the intersection of the cylinder body (1) and is positioned on the inner side of the cylinder body (2), and the filtering plate (16) is sleeved on the outer side of the driving shaft (3), a cleaning device is installed on one side of the filter plate (16), fan blades (19) are fixedly connected to the inner sides of the pair of support rods (21) on the driving shaft (3), the bottom structure of the box body (1) is funnel-shaped, a plurality of air inlets (8) are formed in the inclined plate of the box body (1), a plurality of one-way baffles (9) are hinged to the inner side of the plurality of air inlets (8) and located on the inner wall of the box body (1), an ash outlet (25) is fixedly connected to the bottom of the box body (1), a filter bag (14) is sleeved on the outer side of the ash outlet (25), a gas non-return device is installed in the ash outlet (25), and a sterilizing lamp (22) is installed on the inner wall of the barrel body (2) and located between the fan blades (19) and the filter plate (16);
the cleaning device comprises a brush (17), a one-way ratchet wheel (18) is fixedly connected to the driving shaft (3) and located in the box body (1), the brush (17) is fixedly connected to the side wall of the one-way ratchet wheel (18), and a brush head of the brush (17) is in contact with the filter plate (16).
2. The axial flow fan with the filtering function for food production according to claim 1, wherein the gas check device comprises a mounting plate (10), the mounting plate (10) is fixedly connected to the bottom of the box body (1), both ends and one side of the mounting plate (10) are fixedly connected to the inner wall of the box body (1), a check plate (11) is hinged to the lower portion of the mounting plate (10), a balancing weight (12) is fixedly connected to one end of the check plate (11), a stop block (13) is fixedly connected to the inner wall of the ash outlet (25), and the other end of the check plate (11) is in contact with the lower wall surface of the stop block (13).
3. An axial fan with filtering function for food production according to claim 1, characterized in that airtight bearings (24) are installed at the junction of said driving shaft (3) with said box (1) and said filtering plate (16).
4. An axial fan with filtering function for food production according to claim 1, characterized in that said filter bag (14) is fixedly connected to said dust outlet (25) by means of a strap (15).
5. The axial flow fan with the filtering function for food production according to claim 1, wherein a protective cover (6) is fixedly connected to a side wall of the box body (1) and located outside the motor (4), and a plurality of air holes (7) are formed in a lower wall surface of the protective cover (6).
6. The axial flow fan with filtering function for food production according to claim 1, characterized in that the cross section of said cylinder (2) is a circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123097189.5U CN217271052U (en) | 2021-12-10 | 2021-12-10 | Axial fan with filtering capability for food production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123097189.5U CN217271052U (en) | 2021-12-10 | 2021-12-10 | Axial fan with filtering capability for food production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217271052U true CN217271052U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123097189.5U Active CN217271052U (en) | 2021-12-10 | 2021-12-10 | Axial fan with filtering capability for food production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217271052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943352A (en) * | 2023-08-08 | 2023-10-27 | 山东一诺生物质材料有限公司 | Furfural aldehyde vapor comprehensive intelligent filtering system with self-cleaning filter element and method |
-
2021
- 2021-12-10 CN CN202123097189.5U patent/CN217271052U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943352A (en) * | 2023-08-08 | 2023-10-27 | 山东一诺生物质材料有限公司 | Furfural aldehyde vapor comprehensive intelligent filtering system with self-cleaning filter element and method |
| CN116943352B (en) * | 2023-08-08 | 2024-02-20 | 山东一诺生物质材料有限公司 | Furfural aldehyde vapor comprehensive intelligent filtering system with self-cleaning filter element and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An axial flow fan with filtering function for food production Granted publication date: 20220823 Pledgee: China Construction Bank Corporation Dalian Jinpu New Area Branch Pledgor: Dalian Aobang Industry Co.,Ltd. Registration number: Y2024980012572 |