Smoke dust purifier with multi-angle dust collection function

Abstract

A multi-angle dust collection smoke purifier relates to the technical field of smoke purification and comprises a purification box, a filter cartridge is arranged in the purification box, a fan is arranged at the bottom of the filter cartridge and corresponds to an air outlet in the bottom of the purification box in position, and a multi-stage dust collection arm is rotatably connected to the top of the purification box. The multi-stage dust collection arm is driven by a power mechanism to rotate, and the front end of the multi-stage dust collection arm is connected with a dust collection cover through an elbow. The power mechanism comprises a motor, the motor is installed at the top of the purification box through a motor fixing seat, an output shaft of the motor is connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly arranged on a multi-stage dust collection arm in a sleeving mode; the motor, the first bevel gear and the second bevel gear are arranged to drive the multi-stage dust collection arm to rotate, 360-degree all-dimensional rotating dust collection is achieved, and the dust collection range is enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke and dust purification, in particular to a smoke and dust purifier capable of absorbing dust at multiple angles. Background Art

[0002] The smoke purifier is a high-efficiency air purifier designed for industrial waste gas, smoke and dust. It is widely used in machinery, hardware, electronic appliances, optoelectronics, chemicals, tobacco, pharmaceuticals, food, biology and other industries and other places with smoke, smoke and dust pollution.

[0003] For example, a Chinese utility model patent with the announcement number CN213256201U and the name “An environmentally friendly and efficient multi-angle dust suction device for pellet production” discloses a dust suction purification device, including a movable frame, wherein two pairs of movable wheels with the same structure are fixedly installed on the lower wall of the movable frame, an adjustment structure is installed inside the movable frame, and a dust suction structure is connected to the upper side of the adjustment structure; the adjustment structure includes: a rotating rod, a fixed seat, a motor, a first slide rail, a pair of movable seats with the same structure, two pairs of moving rods with the same structure, a pair of connecting plates with the same structure and an adjustment plate; one end of the rotating rod is movably embedded in the right wall of the movable frame, and the other ... The end movably passes through the left wall of the moving frame, and reverse threads are opened on both sides of the rotating rod. The fixed seat is fixedly arranged on the left wall outside the moving frame, and the motor is fixedly arranged on the upper wall of the fixed seat, and its driving end is fixedly connected to the other end of the rotating rod. The first slide rail is fixedly embedded in the upper wall inside the moving frame, and a pair of the moving seats are movably sleeved on both sides of the rotating rod, and they are threadedly connected to the two sides of the rotating rod, and their upper wall surfaces are movably embedded in the first slide rails, one end of the two pairs of moving rods are movably connected to the two sides of the pair of moving seats, a pair of connecting plates are movably connected to the other ends of the two pairs of moving rods, and the adjusting plate is fixedly connected to the lower wall of a pair of connecting plates. The beneficial effects of the utility model are as follows: the device has a reasonable structure, low cost, and is easy to use. The cooperation of the moving wheels and the moving frame allows the device to be moved arbitrarily. The two cylinders in the dust suction structure can adjust the angle of the dust suction cylinder when dusting, which increases the dust suction range and allows multi-angle dust suction. The dust suction cylinder can be driven to adjust its height through the adjustment structure, so that the dust suction cylinder can effectively adsorb dust at various heights. The adsorption net can be quickly replaced through the second slide rail. At the same time, the setting of the sound insulation cotton greatly reduces the noise generated by the dust suction fan during dust suction. However, there are also certain defects: the utility model drives the dust suction cylinder to adjust the dust suction angle through two cylinders, and can only achieve left and right direction adjustment, and cannot achieve full 360° adjustment, and the dust suction range is limited. Utility Model Content

[0004] In view of the above shortcomings of the prior art, the purpose of the present invention is to provide a smoke purifier with multi-angle dust suction, which can solve the above technical problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A smoke purifier with multi-angle dust collection, comprising a purification box, a filter cartridge is arranged in the purification box, a fan is arranged at the bottom of the filter cartridge, the fan corresponds to the position of the air outlet at the bottom of the purification box, a multi-stage dust collection arm is rotatably connected to the top of the purification box, the multi-stage dust collection arm is driven to rotate by a power mechanism, and the front end of the multi-stage dust collection arm is connected to a dust collecting hood through an elbow;

[0007] The power mechanism includes a motor, which is installed on the top of the purification box through a motor fixing seat. The output shaft of the motor is connected to a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly sleeved on the multi-stage dust collection arm.

[0008] Preferably, the multi-stage dust suction arm includes a first-stage dust suction arm, a second-stage dust suction arm and a third-stage dust suction arm which are sequentially connected from top to bottom, and two adjacent dust suction arms are extended and retracted by a cylinder, and slideways are symmetrically arranged on the inner walls of the second-stage dust suction arm and the third-stage dust suction arm.

[0009] Preferably, the connection between the dust collecting hood and the elbow is sealed by a heat shrink tape.

[0010] Preferably, a fire-blocking net is installed in the first-stage dust collection arm, and an elastic sealing gasket is provided between the third-stage dust collection arm and the purification box.

[0011] Preferably, the lower end of the three-stage dust collection arm extends into the purification box and a rotating disk is fixedly sleeved on its outer wall, and annular ridges are provided on the upper and lower disk surfaces of the rotating disk, wherein the annular ridges on the upper disk surface cooperate with the annular grooves on the top wall of the purification box, and the annular ridges on the lower disk surface cooperate with the annular grooves on the top of the filter cartridge.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model drives the multi-stage dust suction arm to rotate by arranging a motor, a first bevel gear and a second bevel gear, thereby realizing 360° all-round rotary dust suction and increasing the dust suction range; at the same time, a rotating disk is arranged at the lower end of the multi-stage dust suction arm, and the upper and lower disk surfaces of the rotating disk are respectively matched with the purification box and the filter cartridge, thereby ensuring the stability of the multi-stage dust suction arm during rotation.

[0014] 2. The utility model provides a multi-stage dust suction arm, and the adjacent dust suction arms are extended and retracted by a cylinder, which is conducive to the absorption of smoke and dust at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the multi-stage dust collection arm of the utility model.

[0018] Description of reference numerals:

[0019] 1-purification box, 2-filter cartridge, 3-fan, 4-air outlet, 5-multi-stage dust suction arm, 51-first-stage dust suction arm, 52-second-stage dust suction arm, 53-third-stage dust suction arm, 6-elbow, 7-dust hood, 8-motor, 9-motor fixing seat, 10-first bevel gear, 11-second bevel gear, 12-cylinder, 13-heat shrinkage belt, 14-fireproof net, 15-elastic sealing pad, 16-rotating disk, 17-annular convex, 18-annular groove. DETAILED DESCRIPTION

[0020] The following is a detailed description of the invention of the utility model by way of examples in conjunction with the accompanying drawings of the specification. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Example

[0021] like Figure 1 to Figure 2As shown, the utility model discloses a smoke purifier with multi-angle dust suction, including a purification box 1, a filter cartridge 2 is arranged in the purification box 1, a fan 3 is arranged at the bottom of the filter cartridge 2, and the fan 3 corresponds to the position of the air outlet 4 at the bottom of the purification box 1; the top of the purification box 1 is rotatably connected to a multi-stage dust suction arm 5, and the multi-stage dust suction arm 5 is driven to rotate by a power mechanism, and the multi-stage dust suction arm 5 includes a first-stage dust suction arm 51, a second-stage dust suction arm 52 and a third-stage dust suction arm 53 connected in sequence from top to bottom, and the adjacent two-stage dust suction arms are driven to retract by a cylinder 12. By setting multiple The first-stage dust suction arm 5 is driven to extend and retract between two adjacent stages of the dust suction arm by a cylinder 12, which is conducive to the adsorption of smoke at different heights; the top of the first-stage dust suction arm 51 is connected to the dust collecting hood 7 through an elbow 6, and the connection between the dust collecting hood 7 and the elbow 6 is sealed by a heat shrinkable belt 13 to ensure the sealing between the dust collecting hood 7 and the elbow 6. Preferably, a hard bellows structure is adopted at the bend of the elbow 6; slideways are symmetrically arranged on the inner walls of the second-stage dust suction arm 52 and the third-stage dust suction arm 53, which is conducive to guiding the extension and retraction of the dust suction arms at each level and ensuring stability during sliding.

[0022] Further, in this embodiment, the power mechanism includes a motor 8, and the motor 8 is installed on the top of the purification box 1 through a motor fixing seat 9. The output shaft of the motor 8 is connected to a first bevel gear 10, and the first bevel gear 10 is meshed with a second bevel gear 11, and the second bevel gear 11 is fixedly sleeved on the multi-stage dust collection arm 5. When used, the motor 8 is started, and the motor 8 drives the first bevel gear 10 to rotate, and the first bevel gear 10 is meshed with the second bevel gear 11, so that the second bevel gear 11 drives the multi-stage dust collection arm 5 to rotate, and realizes 360° all-round rotation adsorption.

[0023] Furthermore, in this embodiment, a fire-blocking net 14 is installed in the first-stage dust collection arm 51, which can prevent the flame in the smoke from causing damage to the inside of the purification box 1; an elastic sealing gasket 15 is provided between the third-stage dust collection arm 53 and the purification box 1 to ensure the sealing between the third-stage dust collection arm 53 and the purification box 1.

[0024] Furthermore, in the present embodiment, the lower end of the three-stage dust suction arm 53 extends into the purification box 1 and a rotating disk 16 is fixedly sleeved on its outer wall, and annular convex ridges 17 are provided on the upper and lower disk surfaces of the rotating disk 16, wherein the annular convex ridges 17 on the upper disk surface cooperate with the annular grooves 18 on the inner top wall of the purification box 1, and the annular convex ridges 17 on the lower disk surface cooperate with the annular grooves 18 at the top of the filter cartridge 2. By arranging the rotating disk 16 at the lower end of the three-stage dust suction arm 53, the upper and lower disk surfaces of the rotating disk 16 cooperate with the purification box 1 and the filter cartridge 2 respectively, thereby ensuring the stability of the multi-stage dust suction arm 5 during rotation.

[0025] Working principle: When in use, first adjust the height of the multi-stage dust suction arm 5 through the cylinder 12; secondly, adjust the position of the dust collection hood 7 according to the dust collection angle, start the motor 8 during adjustment, the motor 8 drives the first bevel gear 10 to rotate, the first bevel gear 10 is meshed with the second bevel gear 11, and then drives the multi-stage dust suction arm 5 sleeved in the second bevel gear 11 to rotate, after the adjustment is completed, turn off the motor 8; finally, start the fan 3, and under the suction force of the fan 3, the smoke and dust on the work station is sucked into the filter cartridge 2 in the purification box 1 through the dust collection hood 7 and the multi-stage dust suction arm 5 for filtration treatment, and the clean gas after filtration is discharged through the outlet 4.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and application concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A smoke purifier with multi-angle dust collection, comprising a purification box (1), wherein a filter cartridge (2) is arranged in the purification box (1), a fan (3) is arranged at the bottom of the filter cartridge (2), and the fan (3) corresponds to the position of an air outlet (4) at the bottom of the purification box (1), characterized in that: The top of the purification box (1) is rotatably connected to a multi-stage dust collection arm (5), the multi-stage dust collection arm (5) is driven to rotate by a power mechanism, and the front end of the multi-stage dust collection arm (5) is connected to a dust collection cover (7) via an elbow (6); The power mechanism comprises a motor (8), the motor (8) being mounted on the top of the purification box (1) via a motor fixing seat (9), a first bevel gear (10) being connected to the output shaft of the motor (8), a second bevel gear (11) being meshed with the first bevel gear (10), and the second bevel gear (11) being fixedly sleeved on the multi-stage dust collection arm (5).

2. A smoke purifier with multi-angle dust suction as claimed in claim 1, characterized in that: The multi-stage dust suction arm (5) comprises a primary dust suction arm (51), a secondary dust suction arm (52) and a tertiary dust suction arm (53) which are sequentially connected from top to bottom, two adjacent dust suction arms are driven to extend and retract via a cylinder (12), and slideways are symmetrically arranged on the inner walls of the secondary dust suction arm (52) and the tertiary dust suction arm (53).

3. A multi-angle dust purifier as claimed in claim 1, characterized in that: The connection between the dust collecting hood (7) and the elbow (6) is sealed by a heat shrink tape (13).

4. A multi-angle dust purifier as claimed in claim 2, characterized in that: A fire-blocking net (14) is installed in the first-stage dust collection arm (51), and an elastic sealing pad (15) is provided between the third-stage dust collection arm (53) and the purification box (1).

5. A multi-angle dust purifier as claimed in claim 2, characterized in that: The lower end of the three-stage dust suction arm (53) extends into the purification box (1) and a rotating disk (16) is fixedly sleeved on the outer wall thereof, and an annular convex ridge (17) is provided on the upper and lower disk surfaces of the rotating disk (16), wherein the annular convex ridge (17) on the upper disk surface cooperates with the annular groove (18) on the inner top wall of the purification box (1), and the annular convex ridge (17) on the lower disk surface cooperates with the annular groove (18) at the top end of the filter cartridge (2).

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