Air filtering device for cleaning workshop

Abstract

The utility model belongs to the field of workshop air filtration, and particularly relates to a cleaning workshop air filtration device which comprises an air purification device, the end part of an input pipe of the air purification device extends into a workshop, a powerful fan is arranged in the air purification device, and an inner filter screen mounting frame is fixedly connected in a side plate of the air purification device; the air purification device comprises an inner filter screen mounting frame and an outer filter screen mounting frame, the inner filter screen mounting frame and the outer filter screen mounting frame are spliced, a filter screen is arranged between the inner filter screen mounting frame and the outer filter screen mounting frame, and the interior of the air purification device is movably connected with a storage box. When a powerful fan is turned on, workshop air enters the air purification device to be treated, and a filter screen is arranged between an inner filter screen mounting frame and an outer filter screen mounting frame, so that the air discharged into the air purification device is filtered through the filter screen; therefore, dust particles in the workshop air filtered by the filter screen fall into the storage box to be stored.

Description

TECHNICAL FIELD

[0001] The utility model relates to the workshop air filter field, concretely is a kind of clean workshop air filter device. BACKGROUND

[0002] Dust and peculiar smell are generated in the process of production in workshop, which affects the health of employees. Early workshop polluted air purification is mostly ventilation fan, direct ventilation. With the upgrading of smoke filtering technology, gradually replace independent dust hood type small dust collector or through flue to gather to bag filter to handle flue gas.

[0003] Through the interval rotation of the two first half gears, the hollow gear and the cleaning frame are driven to reciprocate to clean the filter screen, so that the cleaning effect of the device on the filter screen is better, thereby reducing the possibility of blockage of the filter screen after long-term use, and improving the effect of workshop air purification.

[0004] However, the device has technical problems when processing air. Although the above patent proposes to solve the problem of filter screen blockage after long-term use, the cleaning effect is often not ideal. There is no device designed to automatically clean the debris on the surface of the filter screen. At the same time, the filter screen needs to be disassembled and replaced after long-term use to prevent affecting the overall effect of the device on workshop air purification. A clean workshop air filter device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the shortcomings of the prior art, the existing better solve the problem of filter screen cleaning and replacement after workshop air filtration, the utility model provides a kind of clean workshop air filter device.

[0006] The utility model solves the technical scheme that the utility model discloses a kind of clean workshop air filter device, including the input pipe end of air purification device extends to workshop, the inside of air purification device is provided with strong fan, the side plate of air purification device is fixedly connected with inner filter screen installation frame, inner filter screen installation frame and outer filter screen installation frame are spliced, filter screen is arranged between inner filter screen installation frame and outer filter screen installation frame, and the inside of air purification device is movably connected with storage box.

[0007] Preferably, the inner filter screen installation frame and the outer filter screen installation frame are connected by bolts, the surface of the filter screen is movably connected to the inside of the inner filter screen installation frame and the outer filter screen installation frame, and the surface of the filter screen is tightly attached to the inner surface of the inner filter screen installation frame and the outer filter screen installation frame.

[0008] Preferably, the side surface of the air purification device is provided with a through opening, the surface of the through opening is movably connected with a storage box, the surface of the storage box is close to the surface of the through opening, and the side surface of the storage box is provided with a buckle groove.

[0009] Preferably, the inner surface of the inner filter screen mounting frame is provided with an integrally-formed stable frame, the stable frame is provided with a 'Fang' shaped cross section, the two side plates of the stable frame are rotatably connected with a driving rod, the surface of the driving rod is fixedly connected with a brush roller, and the outer surface of the brush roller is close to the end surface of the filter screen.

[0010] Preferably, the top of the stable frame is fixedly connected with a motor, the output shaft end of the motor is fixedly connected with the top end of the driving rod, the surface of the driving rod is fixedly connected with a gear, the gear is arranged between the two side plates of the stable frame, and the gear teeth of the gear and the inner wall gear teeth of the toothed belt are in meshing transmission.

[0011] Preferably, the brush roller is provided as eight groups, and the eight groups of brush rollers are distributed at equal intervals along the bottom of the stable frame.

[0012] The air purification device has the advantages that:

[0013] 1. The input end of the air purification device is extended into the workshop, when the powerful fan is turned on, the air in the workshop enters the air purification device for treatment, the filter screen is arranged between the inner filter screen mounting frame and the outer filter screen mounting frame, the air entering the air purification device is filtered through the filter screen, and the dust particles in the air in the workshop after being filtered by the filter screen fall into the storage box for storage.

[0014] 2. The inner filter screen mounting frame and the outer filter screen mounting frame are fixedly connected through bolts, so that the inner filter screen mounting frame and the outer filter screen mounting frame can be disassembled, the filter screen can be conveniently disassembled and replaced after being used for a long time, the air purification device in the workshop is prevented from affecting the air filtration and treatment quality, the brush roller is driven to rotate at the bottom of the stable frame through the driving rod, the surface of the filter screen is cleaned through the brush roller, the filter screen is prevented from being blocked by the impurities in the air in the air purification device, the end surface of the filter screen is automatically cleaned by the brush roller, and the impurities on the surface of the filter screen are automatically removed. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating laborious work.

[0016] Figure 1 The whole three-dimensional structure schematic diagram of the utility model Figure 1 ;

[0017] Figure 2 The whole side view structure schematic diagram of the utility model

[0018] Figure 3 The A-A section structure schematic diagram of the utility model Figure 2

[0019] Figure 4 The inner filter screen installation frame structure schematic diagram of the utility model

[0020] Figure 5 The B-B section structure schematic diagram of the utility model Figure 4

[0021] The inner filter screen installation frame and outer filter screen installation frame connecting structure schematic diagram Figure 6

[0022] The whole three-dimensional structure schematic diagram of the utility model Figure 7 . Figure 2

[0023] In the figure: air purification device 1, inner filter screen installation frame 2, outer filter screen installation frame 3, storage box 4, filter screen 5, strong fan 6, through port 7, buckle groove 8, bolt 9, stable frame 10, drive rod 11, brush roller 12, motor 13, toothed belt 14, gear 15. Specific implementation

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-7 The air purification device 1 is extended to the workshop at the input pipe end, the strong fan 6 is arranged in the air purification device 1, the inner filter screen installation frame 2 is fixedly connected in the side plate of the air purification device 1, the inner filter screen installation frame 2 and the outer filter screen installation frame 3 are spliced, the filter screen 5 is arranged between the inner filter screen installation frame 2 and the outer filter screen installation frame 3, and the storage box 4 is movably connected in the air purification device 1.

[0026] ​​In operation, when the input end of the air purifying device 1 is extended into the workshop, the air in the workshop is drawn into the air purifying device 1 for treatment when the powerful fan 6 is turned on. The filter screen 5 is arranged between the inner filter screen mounting frame 2 and the outer filter screen mounting frame 3, so that the air drawn into the air purifying device 1 is filtered by the filter screen 5, and the dust particles in the air filtered by the filter screen 5 fall into the storage box 4 for storage.

[0027] Further, the inner filter screen mounting frame 2 and the outer filter screen mounting frame 3 are fixedly connected by the bolts 9, and the surface of the filter screen 5 is movably connected to the inner surfaces of the inner filter screen mounting frame 2 and the outer filter screen mounting frame 3.

[0028] In operation, the inner filter screen mounting frame 2 and the outer filter screen mounting frame 3 are detachably connected by the bolts 9, so that the filter screen 5 can be conveniently replaced after being used for a long time, so as not to affect the air filtering quality of the air purifying device 1.

[0029] Further, the side surface of the air purifying device 1 is provided with the through opening 7, the surface of the through opening 7 is movably connected with the storage box 4, the surface of the storage box 4 is tightly attached to the surface of the through opening 7, and the side surface of the storage box 4 is provided with the clamping groove 8.

[0030] In operation, the surface of the storage box 4 is movably connected to the surface of the through opening 7, so that the air impurities filtered by the air purifying device 1 are stored in the storage box 4, and the storage box 4 can be taken out of the air purifying device 1 by clamping the clamping groove 8 when the storage box 4 is full of impurities.

[0031] Further, the inner surface of the inner filter screen mounting frame 2 is provided with the integrally formed stable frame 10, the stable frame 10 has a " " shape in cross section, the two side plates of the stable frame 10 are movably connected with the driving rods 11, the surface of the driving rods 11 is fixedly connected with the brush rollers 12, and the outer surface of the brush rollers 12 is tightly attached to the end surface 13 of the filter screen 5.

[0032] In operation, the driving rods 11 drive the brush rollers 12 to rotate at the bottom of the stable frame 10, so that the brush rollers 12 can clean the impurities on the surface of the filter screen 5, so as to prevent the filter screen 5 from being blocked by the impurities in the air filtered by the air purifying device 1.

[0033] Further, the top of the stable frame 10 is fixedly connected with the motor 13, the output shaft end of the motor 13 is fixedly connected with the top end of the driving rod 11, the surface of the driving rod 11 is fixedly connected with the gear 15, the gear 15 is arranged between the two side plates of the stable frame 10, and the teeth of the gear 15 and the inner wall teeth of the toothed belt 14 are in meshing transmission.

[0034] In operation, the motor 13 is started to drive the gear 15 to rotate the driving rod 11 and the brush roller 12 under the transmission of the toothed belt 14, so that the brush roller 12 automatically rotates to clean the end face of the filter screen 5, thereby automatically removing the impurities on the surface of the filter screen 5, and prolonging the service life of the filter screen 5.

[0035] Principle: the inner filter screen mounting frame 2 and the outer filter screen mounting frame 3 are fixedly connected by the bolts 9, so that the inner filter screen mounting frame 2 and the outer filter screen mounting frame 3 can be disassembled, which is convenient for replacing the filter screen 5 after long-term use, so as to avoid affecting the air purification quality of the air purification device 1. The brush roller 12 is driven by the driving rod 11 to rotate at the bottom of the stable frame 10, so that the brush roller 12 can clean the impurities on the surface of the filter screen 5, so as to prevent the filter screen 5 from being blocked after filtering the impurities in the air in the air purification device 1. The motor 13 is started to drive the gear 15 to rotate the driving rod 11 and the brush roller 12 under the transmission of the toothed belt 14, so that the brush roller 12 automatically rotates to clean the end face of the filter screen 5, thereby automatically removing the impurities on the surface of the filter screen 5, and prolonging the service life of the filter screen 5.

[0036] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. A plant air cleaning device comprising an air cleaning device (1) whose input pipe end extends into the plant, the inside of the air cleaning device (1) being provided with a powerful fan (6), characterized in that: The side plate of the air purification device (1) is fixedly connected with an inner filter screen mounting frame (2), the inner filter screen mounting frame (2) and the outer filter screen mounting frame (3) are spliced, a filter screen (5) is arranged between the inner filter screen mounting frame (2) and the outer filter screen mounting frame (3), and the air purification device (1) is movably connected with a storage box (4).

2. A plant air cleaning device according to claim 1, wherein: The inner filter screen mounting frame (2) and the outer filter screen mounting frame (3) are fixedly connected through bolts (9), the surface of the filter screen (5) is movably connected with the inner part of the inner filter screen mounting frame (2) and the outer filter screen mounting frame (3), and the surface of the filter screen (5) is tightly attached to the inner surface of the inner filter screen mounting frame (2) and the outer filter screen mounting frame (3).

3. A device for filtering air in a factory room according to claim 1, characterized in that: The side surface of the air purification device (1) is provided with a through port (7), the surface of the through port (7) is movably connected with the storage box (4), the surface of the storage box (4) is tightly attached to the surface of the through port (7), and the side surface of the storage box (4) is provided with a clamping groove (8).

4. A device for filtering air in a factory room according to claim 1, characterized in that: The inner surface of the inner filter screen mounting frame (2) is provided with an integrally-formed stable frame (10), the stable frame (10) is provided in a " " shape in cross section, the two side plates of the stable frame (10) are movably connected with driving rods (11), the surface of the driving rod (11) is fixedly connected with a brush roller (12), and the outer surface of the brush roller (12) is tightly attached to the end surface of the filter screen (5).

5. A plant air cleaning device according to claim 4, wherein: The top of the stable frame (10) is fixedly connected with a motor (13), the output shaft end of the motor (13) is fixedly connected with the top end of the driving rod (11), the surface of the driving rod (11) is fixedly connected with a gear (15), the gear (15) is arranged between the two side plates of the stable frame (10), and the gear teeth of the gear (15) and the inner wall gear teeth of the toothed belt (14) are in meshing transmission.

6. A plant air cleaning device according to claim 4, wherein: The brush roller (12) is provided in eight groups, and the eight groups of brush rollers (12) are distributed at equal intervals along the bottom of the stable frame (10).

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