Autorotation type paint mist filter box
By setting up multiple rotatable filter components in the paint mist filter box, the problems of poor filtration effect and frequent filter element replacement of existing paint mist filter boxes are solved, and more efficient paint mist filtration and longer filter element life are achieved.
Patent Information
- Application Number
- CN202421715497.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The existing paint mist filter box has poor filtration effect and requires frequent replacement of the filter element.
A self-rotating paint mist filter box is designed to achieve efficient rotating filtration of the filter element by providing a plurality of rotatable filter components in the housing, including a roller and a filter element, which is connected to the filter element and fixed to the bracket by a rotary fixing assembly.
It improves the absorption and filtration effect of paint mist, extends the service life of the filter element, and simplifies the disassembly and assembly process of the equipment.
Smart Images
Figure CN222930520U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of paint mist filtration, in particular to a self-rotating paint mist filtration box. Background Art
[0002] A paint mist filtration box is a purification device for filtering paint pollution. In the prior art, a plurality of filter element layers are usually vertically and parallelly arranged in a shell of the paint mist filtration box to suck the paint mist in the air. The paint mist filtration box with such a structure has a poor filtration effect and needs to be frequently replaced. Content of the Utility Model
[0003] The technical problem to be solved by the utility model is to provide a self-rotating paint mist filtration box, which not only has a simple structure but also improves the filtration effect.
[0004] The technical solution adopted by the utility model to solve its technical problem is: a self-rotating paint mist filtration box, including a shell, one end of the shell is an air inlet, the other end of the shell is an air outlet, two brackets are symmetrically arranged in the shell, and a plurality of filter components are arranged between the two brackets.
[0005] The filter component includes a drum and a filter element, the drum is sleeved on the filter element and connected to the filter element, both ends of the drum and the filter element respectively pass through the two brackets, and both ends of the drum are rotatably connected to the two brackets through a rotation fixing component.
[0006] For the above self-rotating paint mist filtration box, by arranging a plurality of rotatable filter components in the shell, the suction and filtration effect on the paint mist is improved. Also, by arranging a detachable filter element, the disassembly and assembly efficiency of the equipment is improved.
[0007] In one embodiment, the rotation fixing component of the self-rotating paint mist filtration box includes a bearing fixing seat, a bearing flange and a plurality of bearings arranged circumferentially along the bearing fixing seat, the bearing flange is sleeved on the drum and fixedly connected to the drum, the bearing fixing seat is fixedly connected to the bracket, the fixed end of the bearing is threadedly connected to the bearing fixing seat, and the rotating end of the bearing is rotatably matched with the bearing flange.
[0008] In one embodiment, the bearing flange of the self-rotating paint mist filtration box is provided with a groove along the circumferential direction, and the bearing is rotatably matched with the groove.
[0009] The bearing flange is sequentially provided with a plurality of arc-shaped grooves for detachable cooperation with the plurality of bearings along the circumferential direction.
[0010] In one embodiment, the number of bearings of the two rotation fixing components of the self-rotating paint mist filtration box is 6 respectively.
[0011] In one embodiment, a plurality of blades are circumferentially arranged on the drum of the self-rotating paint mist filtering box, and the blades are located between two brackets.
[0012] In one embodiment, the filter element of the self-rotating paint mist filtering box is arranged as absorbent cotton.
[0013] In one embodiment, multiple filter components of the self-rotating paint mist filtering box are arranged in multiple rows between two brackets, and the filter components in adjacent two rows are arranged in a staggered manner.
[0014] In one embodiment, a cross-shaped frame is arranged at the air outlet of the housing of the self-rotating paint mist filtering box.
[0015] The beneficial effects of this application are as follows:
[0016] This application provides a self-rotating paint mist filtering box. When filtering paint mist, multiple rotatable filter components are arranged in the housing, and the multiple filter components rotate to absorb the paint mist, strengthening the effect of paint mist filtering.
[0017] The use of the rotating fixing component can not only fix both ends of the filter cartridge, but also rotate and cooperate with the filter cartridge.
[0018] By adopting the staggered arrangement method, the maximum number of filter components can be installed in the housing.
[0019] The air outlet with a cross-shaped frame improves the reliability of the housing. Description of the Drawings
[0020] Figure 1 It is a schematic diagram of one perspective of the self-rotating paint mist filtering box according to the embodiment of this application;
[0021] Figure 2 It is a schematic diagram of another perspective of the self-rotating paint mist filtering box according to the embodiment of this application;
[0022] Figure 3 It is a schematic diagram of the inside of the self-rotating paint mist filtering box according to the embodiment of this application;
[0023] Figure 4 It is a schematic diagram of the filter component of the self-rotating paint mist filtering box according to the embodiment of this application;
[0024] Wherein:
[0025] 1. Housing; 11. Air inlet; 12. Air outlet; 121. Cross-shaped frame; 2. Bracket; 3. Filter component; 31. Drum; 311. Blade; 32. Filter element; 4. Rotating fixing component; 41. Bearing fixing seat; 42. Bearing flange; 43. Bearing; 421. Groove; 422. Arc-shaped groove. Detailed implementation manners
[0026] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific implementation manners of the present utility model will be given with reference to the accompanying drawings.
[0027] As Figure 1 and Figure 2 shown, an embodiment of the present application provides a self-rotating paint mist filter box, which includes a housing 1. One end of the housing 1 is an air inlet 11, and the other end of the housing 1 is an air outlet 12. Two brackets 2 are symmetrically arranged inside the housing 1, and a plurality of filter components 3 are arranged between the two brackets 2.
[0028] As Figure 3 and Figure 4 shown, the filter component 3 includes a drum 31 and a filter element 32. The drum 31 is sleeved on the filter element 32 and connected to the filter element 32. The two ends of the drum 31 and the filter element 32 respectively pass through the two brackets 2, and the two ends of the drum 31 are rotatably connected to the two brackets 2 through a rotary fixing component 4 respectively.
[0029] Specifically, the housing 1 is provided with an air inlet 11 and an air outlet 12 in a penetrating manner. Two brackets 2 are symmetrically arranged on the two sealed ends of the housing 1. Fourteen drums 31 are arranged horizontally between the two brackets 2 in a staggered manner. The drum 31 is sleeved on the filter element 32 and fixedly connected to the filter element 32. The two ends of the drum 31 and the filter element 32 are respectively rotatably connected to the two brackets 2 through a rotary fixing component 4. When the drum 31 rotates along the two brackets 2, the filter element 32 is driven to rotate together.
[0030] During use, the paint mist filter box is installed in a corresponding filter. The filter is started, and the fan in the filter rotates. The paint mist in the air enters from the air inlet 11 of the housing 1. When passing through the 14 filter components 3 in the housing 1, the 14 filter components 3 rotate simultaneously to filter the paint mist in the air, and then the purified gas is discharged from the air outlet 12 of the housing 1.
[0031] In the above structure, by arranging a plurality of rotatable filter components 3 inside the housing 1, the filtering effect on the paint mist is enhanced.
[0032] As Figure 3 and Figure 4 shown, in one embodiment, the rotary fixing component 4 of the self-rotating paint mist filter box includes a bearing fixing seat 41, a bearing flange 42, and a plurality of bearings 43 arranged circumferentially along the bearing fixing seat 41. The bearing flange 42 is sleeved on the drum 31 and fixedly connected to the drum 31. The bearing fixing seat 41 is fixedly connected to the bracket 2. The fixed end of the bearing 43 is threadedly connected to the bearing fixing seat 41, and the rotating end of the bearing 43 is rotatably matched with the bearing flange 42.
[0033] Specifically, the bearing fixed seat 41 is connected to the bracket 2 by welding. The bearing flange 42 is sleeved on the drum 31 and connected to the drum 31 by welding. Six bearings 43 are sequentially arranged along the circumferential direction of the bearing fixed seat 41. The fixed end of the bearing 43 is threadedly connected to the bearing fixed seat 41, and the rotating end of the bearing 43 is rotatably engaged with the bearing flange 42 sleeved on the drum 31.
[0034] This setting can not only fix both ends of the filter cartridge, but also perform rotational cooperation with the filter cartridge.
[0035] As Figure 4 shown, in one embodiment, a groove 421 is arranged along the circumferential direction of the bearing flange 42 of the self-rotating paint mist filtering box, and the bearing 43 is rotatably engaged with the groove 421.
[0036] The groove 421 on the bearing flange 42 facilitates rotational cooperation with the bearing 43.
[0037] As Figure 4 shown, in one embodiment, a plurality of arc-shaped grooves 422 for dismountable cooperation with a plurality of bearings 43 are sequentially arranged along the circumferential direction of the bearing flange 42 of the self-rotating paint mist filtering box.
[0038] Specifically, six arc-shaped grooves 422 are arranged at intervals along the circumferential direction of the bearing flange 42, and six bearings 43 are arranged at intervals along the circumferential direction of the bearing fixed seat 41. The positions of the six arc-shaped grooves 422 correspond to the positions of the six bearings 43 respectively. When it is necessary to disassemble the drum 31 and the filter element 32, rotate the bearing flange 42 so that the arc-shaped groove 422 is located at the bottom of the side end of the bearing 43, rotate the bearing 43 to loosen the bearing fixed seat 41, and then disassemble the bearing 43 from the arc-shaped groove 422 of the bearing flange 42, and then the drum 31 and the filter element 32 can be disassembled from the bracket 2 and the bearing fixed seat 41. Among them, the fixed end of the bearing 43 is threadedly connected to the bearing fixed seat 42, and a limit cover plate is arranged at one end of the bearing 43 close to the rotating end, and the limit cover plate can prevent the bearing 43 from axially moving.
[0039] The setting of the arc-shaped groove 422 facilitates the disassembly of the bearing 43, and thus facilitates the disassembly of the filter cartridge 31 and the filter element 32.
[0040] As Figure 3 shown, in one embodiment, the number of bearings 43 of the two rotating fixing components 4 of the self-rotating paint mist filtering box is six respectively.
[0041] Both ends of the roller 31 are rotatably connected to the bracket 2 through two rotary fixing components 4 respectively. Six bearings 43 are respectively arranged on the bearing fixing seats 41 of the two rotary fixing components 4. The arrangement of the six bearings 43 facilitates the all-round rotational cooperation with the bearing flange 42 and improves the smoothness of the rotation of the roller 31.
[0042] As Figure 4 shown, in one embodiment, a plurality of blades 311 are arranged on the roller 31 of the self-rotating paint mist filter box along the circumferential direction. The blades 311 are located between the two brackets 2. When the roller 31 rotates, this arrangement facilitates the cooperation with the filter element 32 to filter the paint mist in the air.
[0043] As Figure 4 shown, in one embodiment, the filter element 32 of the self-rotating paint mist filter box is arranged as absorbent cotton. This arrangement greatly improves the filtering effect on the air paint mist.
[0044] As Figure 3 shown, in one embodiment, multiple filter components 3 of the self-rotating paint mist filter box are arranged in multiple rows between the two brackets 2, and the adjacent two rows of filter components 3 are arranged in a staggered manner. Four rows of filter components 3 can be arranged between the two brackets 2. Among them, the first row and the third row have 3 filter components 3, and the second row and the fourth row have 4 filter components 3, so that the adjacent two rows of filter components 3 are arranged in a staggered manner. This arrangement facilitates the maximization of the number of filter components 3 and improves the filtering effect.
[0045] As Figure 2 shown, in one embodiment, a cross-shaped frame body 121 is arranged at the air outlet 12 of the housing 1 of the self-rotating paint mist filter box. The air outlet 12 with the cross-shaped frame body 121 improves the reliability of the housing 1.
[0046] The above embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.
Claims
1. A self-rotating paint mist filter box, characterized in that: The invention comprises a shell (1), one end of the shell (1) is an air inlet (11), the other end of the shell (1) is an air outlet (12), two brackets (2) are symmetrically arranged in the shell (1), and a plurality of filter components (3) are horizontally arranged between the two brackets (2). The filter assembly (3) comprises a roller (31) and a filter element (32); the roller (31) is sleeved on the filter element (32) and connected to the filter element (32); two ends of the roller (31) and the filter element (32) respectively pass through two brackets (2); and the two ends of the roller (31) are rotationally connected to the two brackets (2) respectively via a rotating fixing assembly (4).
2. The self-rotating paint mist filter box according to claim 1, characterized in that: The rotating fixed assembly (4) comprises a bearing fixing seat (41), a bearing flange (42) and a plurality of bearings (43) arranged along the circumference of the bearing fixing seat (41); the bearing flange (42) is sleeved on the roller (31) and fixedly connected to the roller (31); the bearing fixing seat (41) is fixedly connected to the bracket (2); the fixed end of the bearing (43) is threadedly connected to the bearing fixing seat (41); and the rotating end of the bearing (43) is rotationally matched with the bearing flange (42).
3. The self-rotating paint mist filter box according to claim 2, characterized in that: The bearing flange (42) is provided with a groove (421) along the circumferential direction, and the bearing (43) is rotatably matched with the groove (421).
4. The self-rotating paint mist filter box according to claim 2, characterized in that: The bearing flange (42) is provided with a plurality of arc-shaped grooves (422) spaced apart along the circumferential direction for disassembly and cooperation with a plurality of bearings (43).
5. The self-rotating paint mist filter box according to claim 2, characterized in that: The number of the bearings (43) of the two rotating fixed components (4) is 6 respectively.
6. The self-rotating paint mist filter box according to claim 1, characterized in that: The drum (31) is provided with a plurality of blades (311) along the circumferential direction, and the blades (311) are located between two brackets (2).
7. The self-rotating paint mist filter box according to claim 1, characterized in that: The filter element (32) is configured as absorbent cotton.
8. The self-rotating paint mist filter box according to claim 1, characterized in that: The plurality of filter assemblies (3) are arranged in a plurality of rows between the two brackets (2), and the filter assemblies (3) in two adjacent rows are arranged in a staggered manner.
9. The self-rotating paint mist filter box according to claim 1, characterized in that: A cross-shaped frame (121) is provided at the air outlet (12) of the shell (1).