Filtering air bellow
By designing a fixing frame and cleaning brush that can be pulled outward, the cumbersome problem of the bellows cleaning process is solved, and efficient cleaning and replacement of filter plates and honeycomb activated carbon plates is achieved, simplifying the work flow of workers.
Patent Information
- Application Number
- CN202420846033.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The existing bellows need to open the access door when cleaning the filter plate. The process is cumbersome and inefficient, which increases the workload and cleaning time of workers.
A filter bellows are designed. By pulling the first fixing frame and filter plate outward, the cleaning brush can clean up the dust in the collection box, avoiding the need to open the access door, simplifying the cleaning process, and facilitating the honeycomb. Removal and replacement of activated carbon plates and collection boxes.
It realizes simple and convenient cleaning of filter plates and efficient replacement of honeycomb activated carbon plates, which significantly reduces the cleaning workload and time of workers and improves the cleaning effect.
Smart Images
Figure CN222266499U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bellows, in particular to a filtering bellows. Background Art
[0002] The production process of activated carbon involves steps such as crushing and screening, so dust is often generated in the production workshop. The floating dust will affect the health of workers, so bellows are often needed to filter the air in the production workshop.
[0003] At present, when the bellows for air filtration are actually used, the filter plates are mostly fixedly installed inside the box. When it is necessary to clean it, the inspection door needs to be opened first, and then the filter plate is cleaned or replaced. This cleaning method is more troublesome, increases the workload of the workers, and takes a long time to clean, and the cleaning effect is not good enough.
[0004] Therefore, it is necessary to invent a filter bellows to solve the above problems. Utility Model Content
[0005] The utility model aims to provide a filter bellows, which can clean the dust on one side of the filter plate and drop it into the collection box by pulling the first fixed frame and the filter plate outward once, thereby avoiding the need to remove the inspection door when cleaning the filter plate, making the cleaning process of the filter plate simpler and more convenient, and the removal of the honeycomb activated carbon plate and the collection box is also more convenient, so that the cleaning and replacement effect of the filter structure is higher, the cleaning workload of the workers is effectively reduced, and the cleaning effect is better, so as to solve the above-mentioned deficiencies in the technology.
[0006] In order to achieve the above object, the utility model provides the following technical solution: a filter bellows, comprising:
[0007] A box, a fan is fixedly arranged inside the box, an air inlet frame connected to the inside of the box is fixedly arranged on one side of the box, an air outlet frame is fixedly connected to the air outlet end of the fan, and the air outlet frame passes through the other end of the box;
[0008] A first fixed frame and a second fixed frame, wherein the first fixed frame and the second fixed frame are both arranged inside the box body, and the second fixed frame is arranged between the fan and the first fixed frame, a filter plate is fixed inside the first fixed frame, and a honeycomb activated carbon plate is fixed inside the second fixed frame;
[0009] A mounting plate is provided with a cleaning brush fixedly on one side of the mounting plate close to the filter plate, one side of the cleaning brush contacts one side of the filter plate, and a collecting box is fixedly provided at the bottom end of the mounting plate and the cleaning brush.
[0010] Preferably, an inspection door is provided at the front end of the box body, and the front end of the first fixed frame, the front end of the second fixed frame, the front end of the mounting plate and the front end of the collecting box all pass through the inspection door, so as to facilitate the inspection of the fan inside the box body.
[0011] Preferably, a group of first limit plates and a group of second limit plates are fixedly provided at the top and bottom ends of the interior of the box body, each group of the first limit plates and the second limit plates has two, the top and bottom ends of the first fixed frame extend between the two first limit plates respectively, the top and bottom ends of the second fixed frame extend between the two second limit plates respectively, and a third limit plate is fixedly provided at the bottom end of the interior of the box body, and the third limit plate is arranged at the rear end of the collection box, so as to facilitate the limiting and fixing of the first fixed frame, the second fixed frame and the collection box.
[0012] Preferably, a first handle is fixedly provided at the front end of the first fixing frame to facilitate pulling the first fixing frame.
[0013] Preferably, a second handle is fixedly provided at the front end of the second fixing frame to facilitate pulling the second fixing frame.
[0014] Preferably, a third handle is fixedly provided at the front end of the collecting box to facilitate pulling the collecting box and the mounting plate.
[0015] Preferably, a fixed plate is fixedly provided on the top of the front end of the inspection door, and three limiting movable plates are provided on the top of the fixed plate. The bottom ends of the three limiting movable plates pass through the fixed plate and extend to the first fixed frame, the second fixed frame and the front end of the mounting plate respectively. A connecting plate is fixedly provided on the top of the limiting movable plate, and a spring is fixedly provided on the bottom end of the connecting plate. The bottom end of the spring is fixedly connected to the top of the fixed plate, and the spring is arranged on the front side of the limiting movable plate.
[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0017] By pulling the first fixed frame and the filter plate outward once, the cleaning brush will clean the dust on one side of the filter plate and drop it into the collection box, avoiding the need to remove the inspection door when cleaning the filter plate, making the cleaning process of the filter plate simpler and more convenient. At the same time, it is also easier to remove the honeycomb activated carbon plate and the collection box, which makes the cleaning and replacement of the filter structure more effective, effectively reducing the cleaning workload of workers and achieving better cleaning effects. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the internal structure of the box of the utility model;
[0022] Figure 4 It is a three-dimensional structural schematic diagram of the fixed plate and the limiting movable plate of the utility model;
[0023] Figure 5 It is a three-dimensional cross-sectional structural diagram of the box body of the utility model;
[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the mounting plate, cleaning brush and collecting box of the utility model.
[0025] Description of reference numerals:
[0026] 1. Box body; 2. Fan; 3. First fixed frame; 4. Filter plate; 5. Second fixed frame; 6. Honeycomb activated carbon plate; 7. Mounting plate; 8. Cleaning brush; 9. Collecting box; 10. Air inlet frame; 11. Air outlet frame; 12. Inspection door; 13. First limit plate; 14. Second limit plate; 15. Third limit plate; 16. First handle; 17. Second handle; 18. Third handle; 19. Fixed plate; 20. Limit movable plate; 21. Connecting plate; 22. Spring. DETAILED DESCRIPTION
[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0028] The utility model provides Figure 1-6 A filter bellows shown includes:
[0029] A box body 1, a fan 2 is fixedly arranged inside the box body 1, an air inlet frame 10 connected to the inside of the box body 1 is fixedly arranged on one side of the box body 1, an air outlet frame 11 is fixedly connected to the air outlet end of the fan 2, and the air outlet frame 11 passes through the other end of the box body 1;
[0030] A first fixed frame 3 and a second fixed frame 5, both of which are arranged inside the box body 1, and the second fixed frame 5 is arranged between the fan 2 and the first fixed frame 3, a filter plate 4 is fixedly arranged inside the first fixed frame 3, and a honeycomb activated carbon plate 6 is fixedly arranged inside the second fixed frame 5, a first handle 16 is fixedly arranged at the front end of the first fixed frame 3, and a second handle 17 is fixedly arranged at the front end of the second fixed frame 5;
[0031] A cleaning brush 8 is fixedly arranged on one side of the mounting plate 7 close to the filter plate 4, one side of the cleaning brush 8 contacts with one side of the filter plate 4, a collecting box 9 is fixedly arranged at the bottom end of the mounting plate 7 and the cleaning brush 8, and a third handle 18 is fixedly arranged at the front end of the collecting box 9.
[0032] An inspection door 12 is provided at the front end of the box body 1 , and the front ends of the first fixing frame 3 , the second fixing frame 5 , the mounting plate 7 and the collecting box 9 all pass through the inspection door 12 .
[0033] A group of first limit plates 13 and a group of second limit plates 14 are fixedly provided at the top and bottom of the box body 1, and each group of first limit plates 13 and second limit plates 14 is two. The top and bottom ends of the first fixed frame 3 extend between the two first limit plates 13 respectively, and the top and bottom ends of the second fixed frame 5 extend between the two second limit plates 14 respectively. A third limit plate 15 is fixedly provided at the bottom end of the box body 1, and the third limit plate 15 is arranged at the rear end of the collection box 9.
[0034] A fixed plate 19 is fixedly arranged at the top of the front end of the inspection door 12, and three limiting movable plates 20 are arranged at the top of the fixed plate 19. The bottom ends of the three limiting movable plates 20 all pass through the fixed plate 19 and extend to the front ends of the first fixed frame 3, the second fixed frame 5 and the mounting plate 7 respectively. A connecting plate 21 is fixedly arranged at the top of the limiting movable plate 20, and a spring 22 is fixedly arranged at the bottom end of the connecting plate 21. The bottom end of the spring 22 is fixedly connected to the top of the fixed plate 19, and the spring 22 is arranged on the front side of the limiting movable plate 20.
[0035] The bellows is placed inside the workshop, the air outlet frame 11 is connected to the outside, the fan 2 is started, and the air enters the box body 1 from the inside of the air inlet frame 10. The air will first pass through the filter plate 4, and the filter plate 4 will filter the dust in the air. The air after preliminary filtration will pass through the honeycomb activated carbon plate 6, and the honeycomb activated carbon plate 6 will filter the odor in the air. The filtered air will be discharged through the air outlet frame 11. When the filter plate 4 needs to be cleaned, the limiting movable plate 20 and the connecting plate 21 at the top of the filter plate 4 are pulled upward, and then the first handle 16 is pulled to the front side. The first handle 16 brings Move the first fixed frame 3 and the filter plate 4 forward, and the cleaning brush 8 will brush and clean one side of the filter plate 4. During the forward movement of the first fixed frame 3 and the filter plate 4, the cleaning brush 8 will clean one side of the filter plate 4, and the dust that falls will fall into the collecting box 9. When there is a lot of dust in the collecting box 9, pull the third handle 18 and the collecting box 9 forward, and the collecting box 9 drives the mounting plate 7 and the cleaning brush 8 to move forward, so that the collecting box 9 can be taken out, and then the collected dust can be cleaned. Similarly, the second handle 17, the second fixed frame 5 and the honeycomb activated carbon plate 6 can be pulled out for cleaning and replacement.
[0036] The utility model pulls the first fixed frame 3 and the filter plate 4 outward once, and the cleaning brush 8 will clean the dust on one side of the filter plate 4 and drop it into the collection box 9, avoiding the need to remove the inspection door 12 when cleaning the filter plate 4, making the cleaning process of the filter plate 4 simpler and more convenient. At the same time, the honeycomb activated carbon plate 6 and the collection box 9 are also easier to take out, so that the cleaning and replacement effect of the filter structure is higher, which effectively reduces the cleaning workload of the workers and has a better cleaning effect. This embodiment specifically solves the problem of the prior art that when the bellows for air filtering is actually used, most of the filter plates are fixedly installed inside the box body. When it needs to be cleaned, the inspection door needs to be opened first, and then the filter plate is cleaned or replaced. This cleaning method is more troublesome, increases the workload of the workers, and takes a long time to clean, and the cleaning effect is not good enough.
[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A filter bellows, characterized in that: include: A box body (1), a fan (2) is fixedly arranged inside the box body (1), an air inlet frame (10) connected to the inside of the box body (1) is fixedly arranged on one side of the box body (1), an air outlet frame (11) is fixedly connected to the air outlet end of the fan (2), and the air outlet frame (11) passes through the other end of the box body (1); A first fixed frame (3) and a second fixed frame (5), wherein the first fixed frame (3) and the second fixed frame (5) are both arranged inside the box body (1), the second fixed frame (5) is arranged between the fan (2) and the first fixed frame (3), a filter plate (4) is fixedly arranged inside the first fixed frame (3), and a honeycomb activated carbon plate (6) is fixedly arranged inside the second fixed frame (5); A mounting plate (7), a cleaning brush (8) being fixedly provided on one side of the mounting plate (7) close to the filter plate (4), one side of the cleaning brush (8) being in contact with one side of the filter plate (4), and a collecting box (9) being fixedly provided at the bottom ends of the mounting plate (7) and the cleaning brush (8).
2. A filter bellows according to claim 1, characterized in that: The front end of the box body (1) is provided with an inspection door (12), and the front end of the first fixed frame (3), the front end of the second fixed frame (5), the front end of the mounting plate (7) and the front end of the collection box (9) all pass through the inspection door (12).
3. A filter bellows according to claim 1, characterized in that: A group of first limiting plates (13) and a group of second limiting plates (14) are fixedly provided at the top and bottom of the box body (1), and each group of the first limiting plates (13) and the second limiting plates (14) has two. The top and bottom of the first fixed frame (3) extend between the two first limiting plates (13), and the top and bottom of the second fixed frame (5) extend between the two second limiting plates (14). A third limiting plate (15) is fixedly provided at the bottom of the box body (1), and the third limiting plate (15) is arranged at the rear end of the collection box (9).
4. A filter bellows according to claim 1, characterized in that: A first handle (16) is fixedly provided at the front end of the first fixing frame (3).
5. A filter bellows according to claim 1, characterized in that: A second handle (17) is fixedly provided at the front end of the second fixing frame (5).
6. A filter bellows according to claim 1, characterized in that: A third handle (18) is fixedly provided at the front end of the collection box (9).
7. A filter bellows according to claim 2, characterized in that: A fixed plate (19) is fixedly provided at the top of the front end of the inspection door (12), and three limit movable plates (20) are provided at the top of the fixed plate (19). The bottom ends of the three limit movable plates (20) pass through the fixed plate (19) and extend to the front ends of the first fixed frame (3), the second fixed frame (5) and the mounting plate (7) respectively. A connecting plate (21) is fixedly provided at the top of the limit movable plate (20), and a spring (22) is fixedly provided at the bottom end of the connecting plate (21). The bottom end of the spring (22) is fixedly connected to the top of the fixed plate (19), and the spring (22) is arranged on the front side of the limit movable plate (20).