CN217163628U

CN217163628U - High-performance dust removal fan filter element

Info

Publication number: CN217163628U
Application number: CN202122719145.5U
Authority: CN
Inventors: 王兆华
Original assignee: Suzhou Xinxin Purification Equipment Co ltd
Current assignee: Suzhou Xinxin Purification Equipment Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-08-12
Anticipated expiration: 2031-11-08

Abstract

The application discloses high performance dust exhausting fan filter core, include cylinder box, upper cover plate, drive pivot, driving motor, anchorage bar and set up a plurality of cylinder air filter of vertical installation between two circular mounting panels, the filter core includes resin filter layer, active carbon filter layer and carbon fiber filter layer, the inner wall of resin filter layer is provided with the active carbon filter screen, the inner wall of active carbon filter layer is provided with the carbon fiber filter layer, two from top to bottom be equipped with the spacing ring that is used for fixed cylinder air filter on the installation side of circular mounting panel, two blocks are circular from top to bottom just it all is equipped with the air vent to be located each cylinder air filter department on the mounting panel. Through resin filter layer, active carbon filter layer and carbon fiber filter layer three-layer filtration, gaseous entering filter core is inside discharges after the multiple-layer filtering, can effectively improve the filtration efficiency of filter core, be provided with the protection network on the circular mounting panel, can avoid outside solid particle to get into inside the filter core, still have dirt-proof function simultaneously, guarantee the purifying effect of filter core.

Description

High-performance dust removal fan filter element

Technical Field

The application relates to the technical field of experimental equipment, in particular to a high-performance filter element of a dust removal fan.

Background

At present, in the production process, a plurality of dust removal fans are generally installed in a production plant during construction and used for timely discharging dust in the plant in the production process. The mode that current device filters fine and small granule such as dust in the cleaning process in the existing market mainly through the mode of filter core + fan, specifically reaches the filterable effect of dust absorption through forming the negative pressure at an inclosed box.

However, because the factory building area is large, the amount of dust generated is large, and in addition, the traditional dust removal fan does not have a self-cleaning function, the air filter element in the dust removal fan needs to be cleaned and maintained or replaced by a new air filter element after being used for a period of time, so that the dust is prevented from being accumulated on the air filter element in a large quantity to reduce the filtering performance of the air filter element, but the time and the labor are wasted, a large amount of manpower and material resources are also required to be consumed, and the maintenance cost is high. Therefore, a high-performance dust removal fan filter element is provided for solving the problems.

Disclosure of Invention

The filter element of the high-performance dust removal fan is provided in the embodiment, and is used for solving the problems that the filter element of a new working fan in the prior art needs to be integrally replaced and the replacement cost is high.

According to one aspect of the application, a high-performance dust removal fan filter element is provided, and comprises a cylindrical box body, an upper cover plate, a driving rotating shaft, a driving motor, a fastening rod and a plurality of cylindrical air filter elements which are vertically arranged between two circular mounting plates, wherein the filter element comprises a resin filter layer, an activated carbon filter layer and a carbon fiber filter layer; and the upper circular mounting plate and the lower circular mounting plate are provided with vent holes at the positions of the cylindrical air filter elements.

Furthermore, an air inlet is formed in the middle of the upper cover plate, an air outlet is formed in the side face of the cylindrical box body, and the air outlet is located between the upper circular mounting plate and the lower circular mounting plate.

Furthermore, the two driving rotating shafts are transversely and rotatably mounted inside the cylindrical box body and located between the upper circular mounting plate and the lower circular mounting plate, one driving gear is fixedly mounted on each of the two driving rotating shafts, the two driving gears are synchronously driven through a synchronous chain, a driving motor is mounted on the outer side of the cylindrical box through a motor support, an output shaft of the driving motor is in butt joint with one of the driving rotating shafts, cams are fixedly mounted on each of the two driving rotating shafts, vibration pull rods are vertically and detachably mounted on opposite side surfaces of the upper circular mounting plate and the lower circular mounting plate, and circular ring sleeves are arranged at the end parts of the vibration pull rods; the two cams on the driving rotating shaft are respectively positioned in the circular ring sleeves at the end parts of the upper vibration pull rod and the lower vibration pull rod, and the cams are contacted with the inner walls of the upper side and the lower side of the circular ring sleeves after rotating.

Furthermore, the vibration pull rod penetrates through the circular mounting plate on the corresponding side, and a pull rod external thread and a limiting convex ring are arranged at the penetrating end part; a pull rod nut is screwed on the external thread of the pull rod; the circular mounting plate is clamped between the limiting convex ring and the pull rod nut.

Furthermore, a dust collection conical funnel is arranged below the circular mounting plate at the lower side through a suspension connecting rod; the lower funnel opening of the ash collecting hopper corresponds to the ash outlet at the lower part of the conical bottom.

Furthermore, the bottom of ash collecting bucket is provided with the ash discharging component, the ash discharging mechanism includes mount pad, shrouding, handle and ash hole, be equipped with the ash hole on the mount pad, the mount pad inner chamber is equipped with the shrouding that can slide and be used for the shutoff ash hole, the one end of shrouding is equipped with the handle.

Furthermore, the lower end of the fastening rod is fixed on the circular mounting plate at the lower side, the upper end of the fastening rod penetrates through the circular mounting plate at the upper side, and the upper end of the fastening rod is provided with a fastening nut screwed on the circular mounting plate;

Furthermore, the upper cover plate is hinged on the cylindrical box, and an upper lock catch is arranged on the circumferential edge of the upper cover plate.

Through the above-mentioned embodiment of this application, filter through resin filter layer, active carbon filter layer and carbon fiber filter layer three-layer, gaseous entering filter core is inside to be discharged after the multilayer filtration, can effectively improve the filtration efficiency of filter core, be provided with the protection network on the circular mounting panel, inside can avoiding external solid particle to get into the filter core, still have dirt-proof function simultaneously, guarantee the purifying effect of filter core.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic front view of an exemplary embodiment of the present application;

FIG. 3 is a schematic view of the internal construction of a filter cartridge according to one embodiment of the present application;

FIG. 4 is a schematic front view of an ash discharge assembly according to an embodiment of the present application;

in the figure: 1. upper cover plate, 2, air intake, 3, mounting panel, 4, spacing ring, 5, drive gear, 6, driving motor, 7, anchorage bar, 8, chain, 9, ring cover, 10, cam, 11, nut, 12, rings connecting rod, 13, handle, 14, ash hole, 15, shrouding, 16, mount pad, 17, dust collecting hopper, 18, vibrations pull rod, 19, box, 20, air outlet, 21, filter core, 22, drive pivot, 23, hasp, 24, air vent, 25, carbon fiber filter layer, 26, active carbon filter layer, 27, resin filter layer, 28, protection network.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

A high performance dust exhausting fan filter core in this embodiment can be applicable to different dust exhausting fans, for example, what this embodiment provided, a high performance dust exhausting fan filter in this embodiment can be applicable to following wet dust exhausting fan.

The invention provides a wet dust removal fan which comprises a shell and an impeller arranged in the shell, wherein the impeller is connected with a dust catcher, one side of the shell is connected with an air inlet, the other side of the shell is connected with an air outlet, a vent hole is formed in the shell, a filter plate is arranged in the vent hole, one side of the vent hole is connected with the dust catcher, the other side of the vent hole is connected with a dewatering plate, and the dewatering plate is arranged at the air outlet.

As a preferable technical scheme of the invention, a sewage draining outlet is arranged at the bottom end of the dust catcher.

As a preferable technical scheme of the invention, the impeller is provided with blades at equal intervals, and the blades are single-plate blades.

As a preferred technical solution of the present invention, a ground protection device is disposed at the bottom end of the housing.

Compared with the prior art, the invention has the following beneficial effects: the invention has the advantages of high dust removal efficiency, wide applicable dust concentration range, small working resistance, light weight, less energy consumption and simple maintenance.

Certainly, the high-performance filter element of the dust removal fan in the embodiment can be used for other different dust removal fans. Here, details are not repeated, and the following describes a high-performance dust removal fan filter according to an embodiment of the present application.

Referring to fig. 1-4, a high-performance dust removal fan filter element comprises a cylindrical box 19, an upper cover plate 1, a driving rotating shaft 22, a driving motor 6, a fastening rod 7 and a plurality of cylindrical air filter elements 21 vertically arranged between two circular mounting plates (3), wherein the filter element comprises a resin filter layer 27, an activated carbon filter layer 26 and a carbon fiber filter layer 25, the inner wall of the resin filter layer 27 is provided with the activated carbon filter layer 26, the inner wall of the activated carbon filter layer 26 is provided with the carbon fiber filter layer 25, and the mounting side surfaces of the upper circular mounting plate and the lower circular mounting plate 3 are provided with limiting rings 4 for fixing the cylindrical air filter elements 21; air holes 24 are formed in the upper and lower circular mounting plates and located at the positions of the cylindrical air filter elements 21, and protective nets 28 are arranged on the circular mounting plates.

An air inlet 2 is arranged in the middle of the upper cover plate 1, an air outlet 20 is arranged on the side face of the cylindrical box 19, and the air outlet 20 is positioned between the upper circular mounting plate 3 and the lower circular mounting plate 3.

The two driving rotating shafts 22 are transversely and rotatably mounted inside the cylindrical box body 19 and located between the upper circular mounting plate 3 and the lower circular mounting plate 3, one driving gear 5 is fixedly mounted on each of the two driving rotating shafts 22, the two driving gears 5 are synchronously driven through a synchronous chain 8, the driving motor 6 is mounted on the outer side of the cylindrical box body 21 through a driving motor 6 support, an output shaft of the driving motor 6 is mounted in butt joint with one of the driving rotating shafts 22, cams 10 are fixedly mounted on each of the two driving rotating shafts 22, the vibration pull rods 18 are vertically and detachably mounted on the opposite side surfaces of the upper circular mounting plate 3 and the lower circular mounting plate 3, and annular sleeves 9 are arranged at the end parts of the vibration pull rods 18; the two cams on the driving rotating shaft 22 are respectively positioned in the circular sleeve 9 at the end parts of the upper and lower vibration pull rods 18, and the cam 10 touches the inner walls of the upper and lower sides of the circular sleeve 9 after rotating.

The vibration pull rod 18 penetrates through the circular mounting plate 3 on the corresponding side, and a pull rod external thread and a limiting convex ring are arranged at the penetrating end part; a pull rod nut 11 is screwed on the external thread of the pull rod; the circular mounting plate 3 is clamped between the limiting convex ring and the nut 11.

The lower end of the circular mounting plate is provided with an ash collecting hopper 17 through a suspension connecting rod, and a funnel opening at the lower part of the ash collecting hopper 17 corresponds to the ash outlet 14 at the lower part of the conical bottom.

The bottom of ash collecting bucket 17 is provided with the ash discharging component, the ash discharging component includes mount pad 16, shrouding 15, handle 13 and ash hole 14, be equipped with ash hole 14 on the

mount pad

16, 16 inner chambers of mount pad are equipped with slidable and are used for the shrouding 15 of shutoff ash hole 14, the one end of shrouding 15 is equipped with handle 13.

The lower end of the fastening rod 7 is fixed on the circular mounting plate 3 on the lower side, the upper end of the fastening rod penetrates through the circular mounting plate 3 on the upper side, and the upper end of the fastening rod 7 is provided with a nut 11 screwed on the circular mounting plate 3.

The upper cover plate 1 is hinged on the cylindrical box body 19, and an upper lock catch 23 is arranged on the circumferential edge of the upper cover plate 1.

When the air purifier is used, air with dust enters from the air inlet, is filtered by each cylindrical air filter element 21 and then is discharged from the air outlet to be cleaned, and when the cylindrical air filter elements 21 are carried out, the driving motor 3 is utilized to drive the two driving rotating shafts 22 to rotate, so that the cam 10 rotates and continuously collides with the inner wall of the upper side of the circular ring sleeve 9, the cylindrical air filter elements 21 are vibrated up and down, the dust in the inner part is vibrated down, the automatic cleaning is realized, and the time and the labor are saved; the dust vibrated down falls into a dust collecting hopper 17 and is finally discharged by a dust discharging assembly; the two driving rotating shafts 22 are matched with the vibration pull rod 18, so that the filter element can be suspended and supported; the fastening rods 7 can clamp and fix the upper and lower circular mounting plates 3, and the stability of mounting each cylindrical air filter element 21 is ensured.

The application has the advantages that:

1. through resin filter layer 27, active carbon filter layer 26 and carbon fiber filter layer 25 three-layer filtration, gaseous entering filter core 21 is inside to be discharged after the multilayer filtration, can effectively improve filter core 21's filtration efficiency, be provided with protection network 28 on the circular mounting panel 3, can avoid outside solid particle to get into inside filter core 21, still have dirt-proof function simultaneously, guarantee filter core 21's purifying effect.

2. The driving motor 6 is utilized to drive the two driving rotating shafts 22 to rotate, so that the cam 10 rotates to continuously collide with the inner wall of the upper side of the circular ring sleeve 9, the cylindrical air filter element 21 is vibrated up and down, the internal dust is vibrated down, the automatic cleaning is realized, and the time and the labor are saved; utilize anchorage bar 7 can press from both sides tightly fixedly to two piece upper and lower circular mounting panels 3, ensure the stability after each cylinder air filter 21 installation, the design of going out the ash subassembly can improve deashing efficiency and improve the deashing effect, compares with prior art, and it is effectual to be able to the deashing, improves deashing efficiency, reduces use cost.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a high performance dust exhausting fan filter core which characterized in that: the air filter comprises a cylindrical box body (19), an upper cover plate (1), a driving rotating shaft (22), a driving motor (6), a fastening rod (7) and a plurality of cylindrical air filter elements (21) which are vertically arranged between two circular mounting plates (3), wherein each filter element comprises a resin filter layer (27), an activated carbon filter layer (26) and a carbon fiber filter layer (25), the activated carbon filter layer (26) is arranged on the inner wall of each resin filter layer (27), the carbon fiber filter layer (25) is arranged on the inner wall of each activated carbon filter layer (26), and limiting rings (4) used for fixing the cylindrical air filter elements (21) are arranged on the mounting side surfaces of the upper circular mounting plate and the lower circular mounting plate (3); the upper and lower round mounting plates are provided with vent holes (24) at positions which are located on the round mounting plates and are located on the cylindrical air filter elements (21), and the round mounting plates (3) are provided with protective nets (28).

2. The high-performance dust removal fan filter element according to claim 1, wherein: the air inlet (2) is arranged in the middle of the upper cover plate (1), the air outlet (20) is arranged on the side face of the cylindrical box body (19), and the air outlet (20) is located between the upper circular mounting plate and the lower circular mounting plate (3).

3. The high-performance dust removal fan filter element according to claim 1, wherein: the utility model discloses a vibration damping device, including drive pivot (22), drive pivot (22) horizontal rotation type install in the inside of cylinder box (19), and be located between two upper and lower circular mounting panel (3), two equal fixed mounting has a drive gear (5) on drive pivot (22), and two drive gear (5) are through synchronous chain (8) synchronous drive, driving motor (6) support mounting is in the outside of cylinder box (19), the output shaft of driving motor (6) and one of them drive pivot (22) dock the installation mutually, two equal fixed mounting has cam (10) on drive pivot (22), equal vertical demountable installation has vibrations pull rod (18) on the opposite flank of two upper and lower circular mounting panel (3), the tip of vibrations pull rod (18) is equipped with ring cover (9), two cam (10) on drive pivot (22) are located ring cover (9) of two upper and lower vibrations pull rod (18) tip respectively, the cam (10) rotates and then touches the inner walls of the upper side and the lower side of the circular ring sleeve (9).

4. The filter element of claim 3, wherein: the vibration pull rod (18) penetrates through the circular mounting plate (3) on the corresponding side, and a pull rod external thread and a limiting convex ring are arranged on the penetrating end part; a nut (11) is screwed on the external thread of the pull rod; the round mounting plate (3) is clamped between the limiting convex ring and the nut (11).

5. The high performance dust exhausting fan filter element of claim 3, wherein: an ash collecting hopper (17) is arranged below the circular mounting plate (3) on the lower side through a suspension connecting rod, and a funnel opening on the lower part of the ash collecting hopper (17) corresponds to an ash outlet (14) on the lower part of the conical bottom in position.

6. The high performance dust exhausting fan filter element of claim 5, wherein: the bottom of collection ash bucket (17) is provided with the ash discharge assembly, the ash discharge assembly includes mount pad (16), shrouding (15), handle (13) and ash hole (14), be equipped with ash hole (14) on mount pad (16), mount pad (16) inner chamber is equipped with shrouding (15) that can slide and be used for shutoff ash hole (14), the one end of shrouding (15) is equipped with handle (13).

7. The high performance dust exhausting fan filter element of claim 6, wherein: the lower extreme of anchorage bar (7) is fixed on circular mounting panel (3) of downside, and upper end runs through circular mounting panel (3) of upside, the upper end of anchorage bar (7) is equipped with nut (11) and closes soon on circular mounting panel (3).

8. The high performance dust exhausting fan filter element of claim 2, wherein: the upper cover plate (1) is hinged on the cylindrical box body (19), and an upper lock catch (23) is arranged on the circumferential edge of the upper cover plate (1).