Peculiar smell adsorption mechanism arranged on dustproof filter bag
By designing an odor adsorption mechanism in the dust filter bag and utilizing the stable connection structure of the limit block and threaded nails, the problems of fan blockage and filter loosening are solved, achieving efficient odor treatment and equipment safety.
Patent Information
- Application Number
- CN202422312295.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-09-23
AI Technical Summary
The fan of the existing dust filter bag is easily clogged by debris, resulting in reduced efficiency of the odor emission system, and the filter is not fixed stably and easily loosens, causing damage to the fan.
An odor adsorption mechanism installed on a dust filter bag is designed, which includes a support base, a motor, a sprocket assembly, an impeller, a housing, a filter screen and a stable connection structure. Limit blocks and threaded nails are used to ensure that the filter screen is firmly installed to prevent debris from entering the fan.
It improves the stability of the filter, prevents debris from entering the fan, ensures the safety and working efficiency of the fan, and extends the service life of the equipment.
Smart Images
Figure CN223336984U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust-proof filter bags, in particular to an odor adsorption mechanism arranged on a dust-proof filter bag. Background Art
[0002] Dust filter bags are a type of high-efficiency dust removal filter material, widely used in various industrial fields to reduce particulate matter and dust in the air, thereby protecting the environment and human health. Dust filter bags can effectively capture and filter dust and particulate matter in the air through their special materials and structures, thereby improving air quality. They are usually composed of filter material, frame, bag opening, bag opening connector, bag opening sealing ring and other parts. The filter material is the core part, responsible for filtering dust in the air.
[0003] At present, when using dust filter bags, under different environmental conditions, dust filter bags are prone to produce unpleasant odors, causing environmental pollution. Therefore, it is necessary to install a fan that absorbs air in the dust filter bags to discharge and process the odor through the fan. The fan installed in the dust filter bag is easily clogged by debris in the dust filter bag, so it is necessary to install a filter at the fan port of the fan. However, the existing installed filter is only fixed by screws. After a long time, the screws are easy to loosen, which will cause debris to enter the fan through the gaps in the filter, easily damaging the fan and reducing work efficiency.
[0004] Therefore, in order to solve the above problems, the applicant needs to design an odor adsorption mechanism provided on the dust filter bag to solve the problem. Summary of the Invention
[0005] The purpose of the present invention is to provide an odor adsorption mechanism provided on a dust filter bag to solve the problems mentioned in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an odor adsorption mechanism provided on a dust filter bag, comprising a support seat installed inside the dust filter bag, and a motor is provided on the top surface of the support seat, a sprocket assembly is provided at the output end of the motor, and an impeller is provided at the end of the sprocket assembly away from the motor, a shell is provided on the outer side of the impeller, and an air inlet for sucking air is provided at one end of the shell,
[0007] It also includes: a mounting mechanism arranged at the air inlet of the shell, the mounting mechanism includes a fixing frame, and the fixing frame is fixedly connected to the shell, the inner surface wall of the fixing frame is provided with a groove, the interior of the groove is provided with a limiting hole, and the interior of the limiting hole is provided with a filter mechanism adapted to the groove for disassembly and installation, the filter mechanism includes a mounting frame, and the interior of the mounting frame is fixedly provided with a filter net for filtering debris.
[0008] Furthermore, a stabilizing frame is detachably mounted on the top surface of the fixing frame, and a hollow hole is provided on the stabilizing frame. A threaded groove is provided on the top surface of the fixing frame, and the threaded groove is adapted to the hollow hole.
[0009] Through the above structural design, the fixing frame and the stabilizing frame are utilized to firmly clamp the filter mechanism, thereby improving the stability of the filter mechanism.
[0010] Furthermore, a threaded nail is provided inside the hollow hole, and one end of the threaded nail passes through the hollow hole and extends into the interior of the thread groove in a threaded manner.
[0011] Through the above structural design, the fixing frame and the stabilizing frame are firmly connected by using screw nails, which is convenient to use and has high work efficiency.
[0012] Furthermore, a limiting component is fixedly provided on the bottom surface of the installation frame, and the limiting component and the limiting hole are engaged with each other.
[0013] Through the above structural design, the limiting assembly is inserted into the limiting hole to facilitate the connection between the installation frame and the fixing frame, thereby improving the stability of the connection between the filter mechanism and the fixing frame.
[0014] Furthermore, the limiting assembly includes a plurality of limiting blocks engaged with the limiting holes, a fixing plate is fixedly provided on one side of the plurality of limiting blocks, and a hollow sleeve is fixedly provided on the outer side of the plurality of fixing plates.
[0015] Through the above structural design, when in use, the limit block is pressed by external force, and the limit block will push the fixed plate to deflect. When the limit block is inserted into the limit hole, the fixed plate will use its own elasticity to push the limit block to engage with the limit hole, so as to facilitate the stable connection of the limit assembly and the limit hole, thereby improving the connection tightness between the filter mechanism and the fixed frame, preventing the formation of a gap between the filter mechanism and the fixed frame, thereby preventing debris from entering the fan through the gap, and having high safety.
[0016] Furthermore, a connecting column is fixedly provided on the top surface of the hollow sleeve, and the top surface of the connecting column is fixedly connected to the bottom surface of the installation frame.
[0017] Through the above structural design, the connecting column is used to facilitate the stable connection between the installation frame and the hollow sleeve, and the stability is strong.
[0018] Compared with the prior art, the utility model has the following beneficial effects: the odor adsorption mechanism provided on the dust filter bag facilitates the use of a fan to remove the odor inside the dust filter bag, and is convenient for firmly installing the filter screen at the air inlet of the fan to prevent debris from entering the fan, and has high safety. The specific contents are as follows:
[0019] 1. A filtering mechanism is provided. When installing or replacing the filter, external force is used to press the limit block, which will push the fixed plate to deflect. When the limit block is inserted into the limit hole, the fixed plate will use its own elasticity to push the limit block to engage with the limit hole, making it easier to firmly connect the limit assembly and the limit hole, thereby improving the tightness of the connection between the filtering mechanism and the fixed frame, preventing gaps between the filtering mechanism and the fixed frame, and preventing debris from entering the fan through the gaps, which is highly safe.
[0020] 2. An installation mechanism is provided. After the filter is firmly installed in the groove, align the hollow hole with the threaded groove and insert the screw into the hollow hole. After the screw is inserted into the threaded groove, rotate the screw. The screw will firmly connect the fixed frame and the stable frame. The firmly connected fixed frame and the stable frame will firmly clamp the installation frame, thereby preventing a gap from forming between the filter mechanism and the fixed frame, preventing debris from entering the fan through the gap, and having high safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;
[0022] Figure 2 This is a schematic diagram of the disassembled structure of the installation mechanism of the utility model;
[0023] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlarged in the middle;
[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the filter mechanism of the utility model;
[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the limiting component of the utility model.
[0026] In the figure: 1. Support seat; 2. Mounting mechanism; 3. Filter mechanism; 10. Motor; 11. Sprocket assembly; 12. Housing; 20. Fixing frame; 21. Threaded groove; 22. Groove; 23. Stabilizing frame; 24. Hollow hole; 25. Threaded nail; 26. Limiting hole; 30. Mounting frame; 31. Filter; 32. Limiting assembly; 320. Connecting column; 321. Hollow sleeve; 322. Fixing plate; 323. Limiting block. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0028] like Figure 1-Figure 5 As shown, the utility model is an odor adsorption mechanism provided in a dust filter bag, comprising a support base 1 installed inside the dust filter bag, and a motor 10 is provided on the top surface of the support base 1, a sprocket assembly 11 is provided at the output end of the motor 10, and an impeller is provided at the end of the sprocket assembly 11 away from the motor 10, a shell 12 is provided on the outside of the impeller, and an air inlet for sucking air is provided at one end of the shell 12, and a mounting mechanism 2 is provided at the air inlet of the shell 12, the mounting mechanism 2 includes a fixing frame 20, and the fixing frame 20 is fixedly connected to the shell 12, and a groove 22 is provided on the inner surface wall of the fixing frame 20, and the groove A limiting hole 26 is provided inside the limiting hole 26, and a filter mechanism 3 adapted to the groove 22 is disassembled and installed inside the limiting hole 26. The filter mechanism 3 includes a mounting frame 30, and a filter screen 31 for filtering debris is fixedly provided inside the mounting frame 30. A stabilizing frame 23 is disassembled and installed on the top surface of the fixing frame 20, and a hollow hole 24 is provided on the stabilizing frame 23. A threaded groove 21 is provided on the top surface of the fixing frame 20, and the threaded groove 21 is adapted to the hollow hole 24. A threaded nail 25 is provided inside the hollow hole 24, and one end of the threaded nail 25 passes through the hollow hole 24 and extends to the inside of the threaded groove 21 through a thread.
[0029] Through the above-mentioned structural design, when installing or replacing the filter screen 31, the limit block 323 is pressed by external force, and the limit block 323 will push the fixing plate 322 to deflect. When the limit block 323 is inserted into the limit hole 26, the fixing plate 322 will use its own elasticity to push the limit block 323 to engage with the limit hole 26, so as to firmly connect the limit assembly 32 and the limit hole 26, thereby improving the connection tightness between the filter mechanism 3 and the fixing frame 20, preventing the formation of a gap between the filter mechanism 3 and the fixing frame 20, and preventing debris from entering the fan casing 12 through the gap, with high safety.
[0030] A limiting assembly 32 is fixedly provided on the bottom surface of the mounting frame 30, and the limiting assembly 32 is engaged with the limiting hole 26. The limiting assembly 32 includes a plurality of limiting blocks 323 engaged with the limiting hole 26. A fixing plate 322 is fixedly provided on one side of the plurality of limiting blocks 323, and a hollow sleeve 321 is fixedly provided on the outer side of the plurality of fixing plates 322. A connecting column 320 is fixedly provided on the top surface of the hollow sleeve 321, and the top surface of the connecting column 320 is fixedly connected to the bottom surface of the mounting frame 30.
[0031] Through the above structural design, when the filter screen 31 is firmly installed inside the groove 22, the hollow hole 24 is aligned with the threaded groove 21 and the threaded nail 25 is inserted into the hollow hole 24. After the threaded nail 25 is inserted into the threaded groove 21, the threaded nail 25 is rotated. The threaded nail 25 will firmly connect the fixing frame 20 and the stabilizing frame 23. The firmly connected fixing frame 20 and the stabilizing frame 23 will firmly clamp the installation frame 30, thereby preventing a gap from being generated between the filter mechanism 3 and the fixing frame 20, and preventing debris from entering the fan casing 12 through the gap, which has high safety.
[0032] When the filter screen 31 is firmly fixed on the frame 32, the filter screen 31 will be firmly fixed on the frame 32, so that the filter screen 31 can be firmly fixed on the frame 32 by the screw thread 21, and the filter screen 31 can be firmly fixed on the frame 32.
[0033] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.
Claims
1. An odor adsorption mechanism provided on a dust filter bag, comprising a support base (1) installed inside the dust filter bag, wherein a motor (10) is provided on the top surface of the support base (1), a sprocket assembly (11) is provided at the output end of the motor (10), and an impeller is provided at one end of the sprocket assembly (11) away from the motor (10), a housing (12) is provided on the outer side of the impeller, and an air inlet for sucking air is provided at one end of the housing (12). It is characterized by: Also includes: A mounting mechanism (2) is provided at the air inlet of the housing (12), the mounting mechanism (2) comprising a fixing frame (20), and the fixing frame (20) is fixedly connected to the housing (12), a groove (22) is provided on the inner surface wall of the fixing frame (20), a limiting hole (26) is provided inside the groove (22), and a filter mechanism (3) adapted to the groove (22) is detachably installed inside the limiting hole (26), the filter mechanism (3) comprising a mounting frame (30), and a filter screen (31) for filtering debris is fixedly provided inside the mounting frame (30).
2. The odor adsorption mechanism provided on a dust filter bag according to claim 1, characterized in that: A stabilizing frame (23) is detachably mounted on the top surface of the fixing frame (20), and a hollow hole (24) is provided on the stabilizing frame (23). A threaded groove (21) is provided on the top surface of the fixing frame (20), and the threaded groove (21) is adapted to the hollow hole (24).
3. The odor adsorption mechanism provided on a dust filter bag according to claim 2, characterized in that: A screw thread (25) is provided inside the hollow hole (24), and one end of the screw thread (25) passes through the hollow hole (24) and extends into the interior of the thread groove (21) through a threaded connection.
4. The odor adsorption mechanism provided on a dust filter bag according to claim 1, characterized in that: A limiting assembly (32) is fixedly provided on the bottom surface of the installation frame (30), and the limiting assembly (32) and the limiting hole (26) are engaged with each other.
5. The odor adsorption mechanism provided on a dust filter bag according to claim 4, characterized in that: The limiting assembly (32) comprises a plurality of limiting blocks (323) engaged with the limiting holes (26), a fixing plate (322) being fixedly provided on one side of each of the limiting blocks (323), and a hollow sleeve (321) being fixedly provided on the outer side of each of the fixing plates (322).
6. The odor adsorption mechanism provided on a dust filter bag according to claim 5, characterized in that: A connecting column (320) is fixedly provided on the top surface of the hollow sleeve (321), and the top surface of the connecting column (320) is fixedly connected to the bottom surface of the installation frame (30).