CN215539313U - Dust exhaust filter screen with high bacteriostatic function - Google Patents
Dust exhaust filter screen with high bacteriostatic function Download PDFInfo
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- CN215539313U CN215539313U CN202121796687.6U CN202121796687U CN215539313U CN 215539313 U CN215539313 U CN 215539313U CN 202121796687 U CN202121796687 U CN 202121796687U CN 215539313 U CN215539313 U CN 215539313U
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Abstract
The utility model discloses a dust-removing filter screen with a high antibacterial function, which comprises a fixing frame, wherein an inner cavity of the fixing frame is sequentially provided with an active carbon screen plate, an HEPA filter screen, a nano silver ion filter screen, a photocatalyst filter screen and a coarse filter screen from top to bottom, four corners of the front side of the fixing frame are provided with screw holes in a penetrating manner, and the front side of the fixing frame is provided with a cover plate. The dust removal filter screen has the advantage of high bacteriostasis through the matching use of the fixing frame, the protective net, the activated carbon screen plate, the cover plate, the HEPA filter screen, the nano silver ion filter screen, the photocatalyst filter screen, the coarse filter screen, the screw hole, the wiping cotton, the fixing plate, the micro motor, the thread sleeve and the threaded rod, and solves the problems that the existing dust removal filter screen does not have the function of bacteriostasis generally, a large amount of impurities are accumulated on the surface of the filter screen under long-time filtering work, bacteria are easy to breed, air is polluted, meanwhile, the filtering effect of the filter screen can be reduced, and the requirements of people cannot be met.
Description
Technical Field
The utility model relates to the technical field of dust removing equipment, in particular to a dust discharging filter screen with a high bacteriostatic function.
Background
The filter screen is called as a filter screen for short, is processed by wire meshes with different meshes, has the functions of filtering molten material flow and increasing material flow resistance, thereby filtering mechanical impurities and improving the mixing or plasticizing effect, and has the performances of acid resistance, alkali resistance, temperature resistance, wear resistance and the like; the filter screen is divided into a textile fiber filter screen and a metal filter screen, a machine for installing the filter screen is called a filter, is used for filtering natural water, food and the like, is mainly used for screening and filtering under acid and alkali environment conditions, and is used as a slurry screen in the petroleum industry, a screen filter screen in the chemical and chemical fiber industry and an acid washing screen in the electroplating industry; industries such as mining, petroleum, chemical industry, food, medicine, mechanical manufacturing and the like; air conditioner, purifier, smoke exhaust ventilator, air filter, dehumidifier and dust remover, etc. are suitable for different requirements of filtering, dust removal and separation.
The existing dust exhaust filter screen does not generally have an antibacterial function, a large amount of impurities can be accumulated on the surface of the filter screen under long-time filtering work, bacteria are easily bred, air is polluted, meanwhile, the filtering effect of the filter screen can be reduced, and the requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dust exhaust filter screen with a high antibacterial function, which has the advantage of high antibacterial function and solves the problems that the existing dust exhaust filter screen generally does not have the antibacterial function, a large amount of impurities are accumulated on the surface of the filter screen under long-time filtering work, bacteria are easily bred, and further air is polluted, and meanwhile, the filtering effect of the filter screen is reduced, and the requirements of people cannot be met.
In order to achieve the purpose, the utility model provides the following technical scheme: a dust-removing filter screen with a high antibacterial function comprises a fixing frame, wherein an inner cavity of the fixing frame is sequentially provided with an active carbon screen plate, an HEPA filter screen, a nano silver ion filter screen, a photocatalyst filter screen and a coarse filter screen from top to bottom, screw holes are formed in four corners of the front side of the fixing frame in a penetrating manner, a cover plate is arranged on the front side of the fixing frame, mounting screws are arranged in the four corners of the front surface of the cover plate and in the front sides of the screw holes in a penetrating manner, the rear sides of the mounting screws penetrate through the inner cavity of the cover plate and extend to the screw holes and are in threaded connection with the inner wall of the screw holes, a fixing shell is fixedly connected to the bottom of the fixing frame, a micro motor is fixedly connected to the left rear side of the bottom of the inner cavity of the fixing shell, a threaded rod is fixedly connected to the front side of the output end of the micro motor, a threaded sleeve is sleeved on the surface of the threaded rod, and a fixing plate is fixedly connected to the right side of the threaded sleeve, the top of the fixed plate is fixedly connected with a wiping cotton.
Preferably, the inner chamber of fixed frame is from last to evenly having seted up five mounting grooves that use with active carbon otter board, HEPA filter screen, nanometer silver ion filter screen, photocatalyst filter screen and coarse filtration net cooperation down, the surface of active carbon otter board, HEPA filter screen, nanometer silver ion filter screen, photocatalyst filter screen and coarse filtration net all is sliding contact with the inner wall of mounting groove.
Preferably, the top of the inner cavity of the fixing frame is fixedly connected with a protective net, and the protective net is made of vertically crossed steel wires.
Preferably, the four corners of the front surface of the cover plate are provided with through holes at positions corresponding to the mounting screws, the four corners of the front surface of the cover plate are provided with placing grooves, and the mounting screws are mounted in the inner cavities of the placing grooves.
Preferably, the thickness of active carbon otter board, HEPA filter screen, nanometer silver ion filter screen, photocatalyst filter screen and coarse filtration net is all the same, and is 1cm, wipe cotton top and coarse filtration net's surface contact.
Preferably, the front side of the threaded rod is movably connected with the front side of the inner cavity of the fixed shell through a bearing, and the output end of the micro motor is fixedly connected with the joint of the rear end of the threaded rod through a coupler.
Preferably, the right side of the fixed plate is fixedly connected with a sliding sleeve, a fixed rod penetrates through the front side of the sliding sleeve, the front side and the rear side of the fixed rod are respectively and fixedly connected to the front side and the rear side of the inner cavity of the fixed shell, and the outer surface of the fixed rod is in sliding contact with the inner ring of the sliding sleeve.
Preferably, the top of the active carbon screen plate is in contact with the top of the inner cavity of the fixed frame, and the bottom of the coarse filter screen is in contact with the bottom of the inner cavity of the fixed frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. the dust removal filter screen has the advantage of high bacteriostasis through the matching use of the fixing frame, the protective net, the activated carbon screen plate, the cover plate, the HEPA filter screen, the nano silver ion filter screen, the photocatalyst filter screen, the coarse filter screen, the screw hole, the wiping cotton, the fixing plate, the micro motor, the thread sleeve and the threaded rod, and solves the problems that the existing dust removal filter screen does not have the function of bacteriostasis generally, a large amount of impurities are accumulated on the surface of the filter screen under long-time filtering work, bacteria are easy to breed, air is polluted, meanwhile, the filtering effect of the filter screen can be reduced, and the requirements of people cannot be met.
2. According to the utility model, through the use of the protective net, each filtering component in the fixed frame can be protected, the filtering components are prevented from being damaged by being scratched by external objects during installation, large impurities can be preliminarily filtered through the use of the coarse filtering net, the effects of air purification, sterilization, deodorization and antifouling can be achieved through the use of the photocatalyst filtering net, the effects of bacteriostasis and mildew resistance can be achieved through the use of the nano silver ion filtering net, small impurities can be precisely filtered through the use of the HEPA filtering net, odor molecules and micro impurity particles can be adsorbed and purified through the use of the active carbon screen plate, through the use of the fixed plate, the wiping cotton can be fixedly supported, through the use of the wiping cotton, the surface of the coarse filtering net can be wiped, and the condition that pollutants block the meshes of the coarse filtering net is avoided.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional perspective structural view of the present invention;
FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;
FIG. 4 is a bottom sectional perspective view of the present invention.
In the figure: the device comprises a fixing frame 1, a protective screen 2, an active carbon screen plate 3, a cover plate 4, a fixing shell 5, a fixing rod 6, a HEPA filter screen 7, a silver ion filter screen 8, a photocatalyst filter screen 9, a coarse filter screen 10, a screw hole 11, wiping cotton 12, a fixing plate 13, a micro motor 14, a thread bush 15, a threaded rod 16 and an installation screw 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a dust-removing filter screen with high antibacterial function comprises a fixed frame 1, an inner cavity of the fixed frame 1 is sequentially provided with an active carbon screen plate 3, a HEPA filter screen 7, a nano silver ion filter screen 8, a photocatalyst filter screen 9 and a coarse filter screen 10 from top to bottom, large impurities can be primarily filtered by using the coarse filter screen 10, air purification, sterilization, deodorization and antifouling can be achieved by using the photocatalyst filter screen 9, antibacterial and mildewproof effects can be achieved by using the nano silver ion filter screen 8, small impurities can be precisely filtered by using the HEPA filter screen 7, odor molecules and micro impurity particles can be adsorbed and purified by using the active carbon screen plate 3, four corners of the front side of the fixed frame 1 are all penetrated by screw holes 11, a cover plate 4 is arranged on the front side of the fixed frame 1, the front side of the fixed frame 1 can be shielded by using the cover plate 4, meanwhile, the filtering component in the fixed frame 1 can be shielded to avoid the filtering component from sliding out of the fixed frame 1, the four corners of the front surface of the cover plate 4 and the front side of the screw hole 11 are all provided with the mounting screws 17 in a penetrating way, the rear side of the mounting screws 17 penetrates through the cover plate 4 and extends to the inner cavity of the screw hole 11 and is in threaded connection with the inner wall of the screw hole 11, the cover plate 4 can be fixed at the front side of the fixed frame 1 by using the mounting screws 17 and the screw holes 11, the bottom of the fixed frame 1 is fixedly connected with the fixed shell 5, the micromotor 14, the fixed plate 13, the wiping cotton 12 and the like can be protected by using the fixed shell 5, the micromotor 14 is fixedly connected with the micromotor 14 at the left rear side of the bottom of the inner cavity of the fixed shell 5, the micromotor 14 is fixedly connected with the threaded rod 16 at the front side of the output end of the micromotor 14 with the model number 57BYGH5930, the threaded sleeve 15 is sleeved on the surface of the threaded rod 16 in a threaded manner, the fixing plate 13 is fixedly connected to the right side of the threaded sleeve 15, the wiping cotton 12 can be fixedly supported by using the fixing plate 13, the wiping cotton 12 is fixedly connected to the top of the fixing plate 13, and the surface of the coarse filter screen 10 can be wiped by using the wiping cotton 12, so that the condition that the meshes of the coarse filter screen are blocked by pollutants is avoided;
Five mounting grooves matched with the active carbon screen plate 3, the HEPA filter screen 7, the nano silver ion filter screen 8, the photocatalyst filter screen 9 and the coarse filter screen 10 are uniformly formed in the inner cavity of the fixing frame 1 from top to bottom, the filter assembly can be mounted through the mounting grooves, the filter assembly can be conveniently taken out and cleaned or replaced, and the surfaces of the active carbon screen plate 3, the HEPA filter screen 7, the nano silver ion filter screen 8, the photocatalyst filter screen 9 and the coarse filter screen 10 are in sliding contact with the inner wall of the mounting grooves;
the top of the inner cavity of the fixed frame 1 is fixedly connected with a protective screen 2, the protective screen 2 is made of vertically crossed steel wires, and each filter assembly in the fixed frame 1 can be protected by using the protective screen 2, so that the filter assembly is prevented from being scratched and damaged by external objects during installation;
through holes are formed in the four corners of the front surface of the cover plate 4 and the positions, located on the mounting screws 17, of the front surface of the cover plate 4 and the positions, located on the placing grooves, of the mounting screws 17, the mounting screws 17 are mounted in inner cavities of the placing grooves, the mounting screws 17 can be hidden through the use of the placing grooves, and the mounting screws 17 are prevented from protruding out of the surface of the cover plate 4;
the thicknesses of the active carbon screen plate 3, the HEPA filter screen 7, the nano silver ion filter screen 8, the photocatalyst filter screen 9 and the coarse filter screen 10 are the same and are all 1cm, and the top of the wiping cotton 12 is in contact with the surface of the coarse filter screen 10;
The front side of the threaded rod 16 is movably connected with the front side of the inner cavity of the fixed shell 5 through a bearing, and the joint of the output end of the micro motor 14 and the rear end of the threaded rod 16 is fixedly connected through a coupler;
the right side of the fixed plate 13 is fixedly connected with a sliding sleeve, the front side of the sliding sleeve is provided with a fixed rod 6 in a penetrating mode, the front side and the rear side of the fixed rod 6 are fixedly connected to the front side and the rear side of the inner cavity of the fixed shell 5 respectively, the outer surface of the fixed rod 6 is in sliding contact with the inner ring of the sliding sleeve, and the fixed rod 6 and the sliding sleeve are used to limit the movement of the fixed plate 13 and prevent the fixed plate from rotating along with the threaded sleeve 15 in the movement process;
the top of the active carbon screen plate 3 is contacted with the top of the inner cavity of the fixed frame 1, and the bottom of the coarse filter screen 10 is contacted with the bottom of the inner cavity of the fixed frame 1.
When in use, the filtering medium is firstly filtered by the coarse filter screen 10, large impurities can be preliminarily filtered by the coarse filter screen 10, then the large impurities pass through the photocatalyst filter screen 9, the photocatalyst filter screen 9 can play the roles of air purification, sterilization, deodorization and antifouling, and then the large impurities pass through the nano silver ion filter screen 8, the nano silver ion filter screen 8 can play the roles of bacteriostasis and mildew resistance, then the small impurities can be precisely filtered by the HEPA filter screen 7 through the HEPA filter screen 7, and finally the small impurities are discharged to the outside through the active carbon screen plate 3, odor molecules and micro impurity particles can be adsorbed and purified through the active carbon screen plate 3 to achieve the filtering and purifying effects, and the dual sterilization and bacteriostasis are carried out through the photocatalyst filter screen 9 and the nano silver ion filter screen 8, so that the bacteriostasis performance of the filter screen is improved, when the surface of the coarse filter screen 10 is wiped, drive threaded rod 16 through micro motor 14 output and rotate, thereby drive the 15 forward movements of thread bush on its surface, thereby drive fixed plate 13 and clean cotton 12 forward movements, clean the surface of cotton 12 to coarse filtration net 10 through cleaning, reach the clearance effect, clean the completion back, reset fixed plate 13 and clean cotton 12 through micro motor 14, when needs take out the change to the filter assembly of fixed frame 1 inside, with installation screw 17 from apron 4 surface screw-off, then take off apron 4 from fixed frame 1 front side, again with the filter assembly of fixed frame 1 inside take out one by one from the mounting groove is inside can to take out forward.
In summary, the following steps: this dust exhaust filter screen with high antibacterial function, through fixed frame 1, protection network 2, active carbon otter board 3, apron 4, HEPA filter screen 7, nanometer silver ion filter screen 8, photocatalyst filter screen 9, coarse filtration net 10, screw hole 11, clean cotton 12, fixed plate 13, micro motor 14, the cooperation of thread bush 15 and threaded rod 16 is used, it generally does not possess antibacterial function to have solved current dust exhaust filter screen, under long-time filter work, the surface of filter screen can accumulate a large amount of impurity, breed the bacterium very easily, and then cause the pollution to the air, and simultaneously, still can reduce the filter effect of filter screen, can't satisfy the problem of people's demand.
Claims (8)
1. The utility model provides a dust exhaust filter screen with high antibacterial function, includes fixed frame (1), its characterized in that: the inner chamber of fixed frame (1) has been set gradually active carbon otter board (3), HEPA filter screen (7), nanometer silver ion filter screen (8), photocatalyst filter screen (9) and coarse filtration net (10) from last to down, the four corners of fixed frame (1) front side all runs through and has seted up screw hole (11), the front side of fixed frame (1) is provided with apron (4), the four corners of apron (4) positive surface and the front side that is located screw hole (11) all run through and are provided with installation screw (17), the rear side of installation screw (17) runs through apron (4) and extends to the inner chamber of screw hole (11) and is threaded connection with its inner wall, the bottom fixedly connected with set casing (5) of fixed frame (1), the left rear fixedly connected with micro motor (14) of set casing (5) inner chamber bottom, the front side fixedly connected with threaded rod (16) of micro motor (14) output, the surface thread cover of threaded rod (16) is equipped with thread bush (15), the right side fixedly connected with fixed plate (13) of thread bush (15), cotton (12) are cleaned to the top fixedly connected with of fixed plate (13).
2. The dust exhausting filter screen with high bacteriostatic function according to claim 1, characterized in that: the inner chamber of fixed frame (1) is from last to evenly having seted up five mounting grooves that use with active carbon otter board (3), HEPA filter screen (7), nanometer silver ion filter screen (8), photocatalyst filter screen (9) and coarse filter screen (10) cooperation down, the surface of active carbon otter board (3), HEPA filter screen (7), nanometer silver ion filter screen (8), photocatalyst filter screen (9) and coarse filter screen (10) all is sliding contact with the inner wall of mounting groove.
3. The dust exhausting filter screen with high bacteriostatic function according to claim 1, characterized in that: the top of the inner cavity of the fixed frame (1) is fixedly connected with a protective net (2), and the protective net (2) is made of vertically crossed steel wires.
4. The dust exhausting filter screen with high bacteriostatic function according to claim 1, characterized in that: the four corners on the front surface of the cover plate (4) are provided with through holes at positions corresponding to the mounting screws (17), the four corners on the front surface of the cover plate (4) are provided with placing grooves, and the mounting screws (17) are mounted in the inner cavities of the placing grooves.
5. The dust exhausting filter screen with high bacteriostatic function according to claim 1, characterized in that: activated carbon otter board (3), HEPA filter screen (7), nanometer silver ion filter screen (8), photocatalyst filter screen (9) and coarse filtration net (10)'s thickness all the same, and be 1cm, clean the top of cotton (12) and the surface contact of coarse filtration net (10).
6. The dust exhausting filter screen with high bacteriostatic function according to claim 1, characterized in that: the front side of the threaded rod (16) is movably connected with the front side of the inner cavity of the fixed shell (5) through a bearing, and the output end of the micro motor (14) is fixedly connected with the connection part of the rear end of the threaded rod (16) through a coupler.
7. The dust exhausting filter screen with high bacteriostatic function according to claim 1, characterized in that: the right side fixedly connected with slip cap of fixed plate (13), the front side of slip cap runs through and is provided with dead lever (6), both sides are fixed connection in both sides around fixed shell (5) inner chamber respectively around dead lever (6), the surface of dead lever (6) is sliding contact with the inner circle of slip cap.
8. The dust exhausting filter screen with high bacteriostatic function according to claim 1, characterized in that: the top of active carbon otter board (3) and the top contact of fixed frame (1) inner chamber, the bottom of coarse filtration net (10) and the bottom contact of fixed frame (1) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796687.6U CN215539313U (en) | 2021-08-03 | 2021-08-03 | Dust exhaust filter screen with high bacteriostatic function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796687.6U CN215539313U (en) | 2021-08-03 | 2021-08-03 | Dust exhaust filter screen with high bacteriostatic function |
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| Publication Number | Publication Date |
|---|---|
| CN215539313U true CN215539313U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121796687.6U Active CN215539313U (en) | 2021-08-03 | 2021-08-03 | Dust exhaust filter screen with high bacteriostatic function |
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| CN (1) | CN215539313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645664A (en) * | 2022-05-23 | 2022-06-21 | 江苏真磊新材料有限公司 | Environment-friendly mould pressing door plate with formaldehyde removing function |
| CN117225081A (en) * | 2023-09-15 | 2023-12-15 | 广东新力新材料有限公司 | Film-covered metal fiber felt |
-
2021
- 2021-08-03 CN CN202121796687.6U patent/CN215539313U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645664A (en) * | 2022-05-23 | 2022-06-21 | 江苏真磊新材料有限公司 | Environment-friendly mould pressing door plate with formaldehyde removing function |
| CN114645664B (en) * | 2022-05-23 | 2022-11-18 | 江苏真磊新材料有限公司 | Environment-friendly mould pressing door plate with formaldehyde removing function |
| CN117225081A (en) * | 2023-09-15 | 2023-12-15 | 广东新力新材料有限公司 | Film-covered metal fiber felt |
| CN117225081B (en) * | 2023-09-15 | 2024-05-17 | 广东新力新材料有限公司 | Film-covered metal fiber felt |
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