Dust collection filtering equipment

Abstract

The utility model belongs to the technical field of dust collection and filtration, and particularly relates to dust collection and filtration equipment which comprises a base, a dust collection box is mounted on the base, a partition plate is mounted on an inner wall wire of the dust collection box, a rotating pipe is rotatably mounted on the side wall of the partition plate and located at a vent hole, and a dust collection cup is fixedly mounted on the outer wall of the rotating pipe. Filter cotton is fixedly installed on the dust collecting cup, a first gear is installed on an output shaft of the first motor, the collecting box is located below the filter cotton, the first motor is controlled to operate through the control panel, the first gear is driven to rotate, the first gear pushes a second gear to rotate, the second gear drives a rotating pipe to rotate, and the rotating pipe drives the dust collecting cup to rotate. The dust collecting cup drives the filter cotton to rotate at a high speed, and small-particle dust on the filter cotton falls off from the filter cotton under the action of centrifugal force and is collected by the collecting box, so that the filter cotton is efficiently cleaned, the filter cotton is prevented from being detached and cleaned, and the cleaning efficiency of the filter cotton is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suction and filtering, in particular to a dust suction and filtering device. Background Art

[0002] Industrial vacuum cleaners can be divided into vertical, horizontal and portable types according to their structure. The working principle of a vacuum cleaner is to use an electric motor to drive the blades to rotate at high speed, thereby generating negative air pressure in a sealed shell to absorb dust. In the process of industrial vacuuming, filtering equipment is required.

[0003] A Chinese patent with publication number CN216167197U discloses a filter assembly and a dust collection device, which belongs to the field of household electrical appliance technology and is used to solve the problem of difficulty in cleaning existing filter assemblies. The filter assembly of the utility model includes: a dust storage chamber, the dust storage chamber includes a movable bottom wall, the bottom wall is moved downward to prepare for discharging the dust in the dust storage chamber; a driving assembly is located in the dust storage chamber, and is prepared to drive the bottom wall to slide downward to open the dust storage chamber. The bottom wall of the dust storage chamber of the utility model is a movable bottom wall. The dust storage chamber can be opened by moving the bottom wall downward to clean the dust inside, and the filter assembly can be reset by moving the bottom wall upward to continue filtering and dust removal, making the cleaning of the filter assembly convenient and quick, and improving its use experience. In addition, a driving assembly is provided above the bottom wall to drive the bottom wall to move downward automatically without manual operation, so as to avoid dust contamination on the hands, and further improve the use experience of the filter assembly.

[0004] After filtering for a period of time, the existing dust suction and filtering equipment needs to disassemble and clean the filter cotton inside the filtering equipment. The cleaning steps are complicated, resulting in low cleaning efficiency. Therefore, a dust suction and filtering equipment is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems existing in the prior art, the utility model provides a dust collection and filtering device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a dust suction and filtering device described in the utility model comprises a base, a dust suction box is installed on the base, a partition is installed on the inner wall of the dust suction box, a vent is opened on the side wall of the partition, a rotating tube is rotatably installed on the side wall of the partition at the vent, a dust cup is fixedly installed on the outer wall of the rotating tube, and filter cotton is fixedly installed on the dust cup, a first motor is installed between the partition and the inner wall of the dust suction box through a machine base, a first gear is installed on the output shaft of the first motor, a second gear is fixedly sleeved on the rotating tube, the second gear and the first gear are meshed with each other, and the dust suction box is provided with a dust suction filter. A card slot is provided on the bottom plate of the dust box, a card block is installed in the card slot, a dust box is installed on the card block, a collection box is installed on the side wall of the dust box, and the collection box is located below the filter cotton. The operation of the first motor is controlled by the control panel to drive the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the rotating tube to rotate, the rotating tube drives the dust cup to rotate, and the dust cup drives the filter cotton to rotate at a high speed. Under the action of centrifugal force, small particles of dust on the filter cotton fall off the filter cotton and fall into the collection box, which is collected by the collection box, thereby achieving efficient cleaning of the filter cotton, avoiding disassembly and cleaning of the filter cotton, and is beneficial to improving the cleaning efficiency of the filter cotton.

[0007] Preferably, a feed port is provided on the side wall of the dust box and the side wall of the dust box, a filter plate is installed on the other side wall of the dust box, an exhaust box is installed on the side wall of the dust box, a second motor is installed on the bottom plate of the exhaust box through a base, a rotor is installed on the output shaft of the second motor, and fan blades are installed on the rotor, ventilation slots are provided on the two side plates of the exhaust box and the side wall of the dust box, a handle is installed on the outer wall of the dust box, a control panel is installed on the side wall of the dust box, the control panel is connected to the first motor and the second motor through an internal circuit, a dust suction pipe is installed on the side wall of the dust box, and a There is a dust hopper, and a pulley is installed on the bottom side of the base. The control panel controls the operation of the second motor to drive the rotor to rotate at high speed, and the rotor drives the fan blades to rotate at high speed. The air in the dust box and the exhaust box is instantly discharged from the ventilation slots, and a pressure difference is generated between the dust box and the exhaust box and the outside atmosphere. Under the action of pressure, the outside air and dust are sucked into the dust box of the dust box from the dust hopper. After being filtered by the filter plate, large particles of dust are retained in the dust box. After small particles of dust and air pass through the filter cotton, the small particles of dust remain on the filter cotton, and pure air is discharged from the ventilation slots of the exhaust box, thereby realizing dust suction and filtration, which is beneficial to improving the filtering effect.

[0008] The utility model is beneficial in that:

[0009] 1. The utility model controls the operation of the first motor through the control panel, drives the first gear to rotate, the first gear pushes the second gear to rotate, the second gear drives the rotating tube to rotate, the rotating tube drives the dust cup to rotate, the dust cup drives the filter cotton to rotate at a high speed, and under the action of centrifugal force, small particles of dust on the filter cotton fall off the filter cotton and fall into the collection box, which is collected by the collection box, thereby achieving efficient cleaning of the filter cotton, avoiding disassembly and cleaning of the filter cotton, and is beneficial to improving the cleaning efficiency of the filter cotton.

[0010] 2. The utility model controls the operation of the second motor through the control panel to drive the rotor to rotate at a high speed, and the rotor drives the fan blades to rotate at a high speed. The air in the dust box and the exhaust box is instantly discharged from the ventilation slots, and a pressure difference is generated between the dust box and the exhaust box and the outside atmosphere. Under the action of pressure, the outside air and dust are sucked into the dust box of the dust box from the dust hopper. After being filtered by the filter plate, large dust particles are retained in the dust box. After small dust particles and air pass through the filter cotton, the small dust particles remain on the filter cotton, and pure air is discharged from the ventilation slots of the exhaust box, thereby realizing dust suction and filtration, which is beneficial to improving the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0012] Figure 1 It is a schematic diagram of a three-dimensional structure from a first-person perspective;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the filter cotton;

[0014] Figure 3 It is a schematic diagram of the internal three-dimensional structure of the dust collection box;

[0015] Figure 4 Schematic diagram of the internal three-dimensional structure of the exhaust box.

[0016] In the figure: 1. base; 2. dust box; 3. partition; 4. vent; 5. rotating tube; 6. dust cup; 7. filter cotton; 8. first motor; 9. first gear; 10. second gear; 11. slot; 12. block; 13. dust box; 14. collection box; 15. feed port; 16. filter plate; 17. exhaust box; 18. second motor; 19. rotor; 20. fan blade; 21. ventilation slot; 22. handle; 23. control panel; 24. dust pipe; 25. dust hopper; 26. pulley. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 As shown, a dust collection and filtering device includes a base 1, a dust collection box 2 is installed on the base 1, a partition 3 is installed on the inner wall of the dust collection box 2, a vent 4 is opened on the side wall of the partition 3, a rotating tube 5 is rotatably installed at the vent 4 on the side wall of the partition 3, a dust cup 6 is fixedly installed on the outer wall of the rotating tube 5, and a filter cotton 7 is fixedly installed on the dust cup 6. A first motor 8 is installed between the partition 3 and the inner wall of the dust collection box 2 through the machine base, a first gear 9 is installed on the output shaft of the first motor 8, a second gear 10 is fixedly sleeved on the rotating tube 5, and the second gear 10 is meshed with the first gear 9. A card slot 11 is provided on the bottom plate of the dust collecting box 2, a card block 12 is installed in the card slot 11, a dust collecting box 13 is installed on the card block 12, a collecting box 14 is installed on the side wall of the dust collecting box 13, and the collecting box 14 is located below the filter cotton 7. A feeding port 15 is provided on the side wall of the dust collecting box 2 and the side wall of the dust collecting box 13, a filter plate 16 is installed on the other side wall of the dust collecting box 13, an exhaust box 17 is installed on the side wall of the dust collecting box 2, a second motor 18 is installed on the bottom plate of the exhaust box 17 through a base, a rotor 19 is installed on the output shaft of the second motor 18, a fan blade 20 is installed on the rotor 19, and the two side plates of the exhaust box 17 and the dust collecting box 2, a ventilation slot 21 is provided on the side wall, a handle 22 is installed on the outer wall of the dust box 13, a control panel 23 is installed on the side wall of the dust box 2, the control panel 23 is connected with the first motor 8 and the second motor 18 through an internal circuit, a dust suction pipe 24 is installed on the side wall of the dust box 2, a dust suction hopper 25 is installed on the dust suction pipe 24, and a pulley 26 is installed on the bottom side of the base 1; when working, the existing dust suction filtering device needs to disassemble and clean the filter cotton 7 inside the filtering device after filtering for a period of time, and the cleaning steps are complicated, resulting in low cleaning efficiency. By controlling the second motor 1 8 operates, driving the rotor 19 to rotate at a high speed, and the rotor 19 drives the fan blades 20 to rotate at a high speed, and the air in the dust box 2 and the exhaust box 17 is instantly discharged from the ventilation slots 21, and a pressure difference is generated between the dust box 2 and the exhaust box 17 and the outside atmosphere. Under the action of the pressure, the outside air and dust are sucked into the dust box 13 of the dust box 2 from the dust hopper 25, and after being filtered by the filter plate 16, large dust particles are trapped in the dust box 13, and after small dust particles and air pass through the filter cotton 7, the small dust particles are retained on the filter cotton 7, and the pure air is discharged from the ventilation slots 21 of the exhaust box 17, thereby realizing dust collection and filtration;

[0019] The first motor 8 is controlled by the control panel 23 to operate, driving the first gear 9 to rotate, the first gear 9 pushes the second gear 10 to rotate, the second gear 10 drives the rotating tube 5 to rotate, the rotating tube 5 drives the dust cup 6 to rotate, and the dust cup 6 drives the filter cotton 7 to rotate at high speed. Under the action of centrifugal force, small particles of dust on the filter cotton 7 fall off from the filter cotton 7 and fall into the collecting box 14, which is collected by the collecting box 14, thereby achieving efficient cleaning of the filter cotton 7, avoiding disassembly and cleaning of the filter cotton 7, and is beneficial to improving the cleaning efficiency of the filter cotton 7.

[0020] Working principle: after filtering for a period of time, the existing dust collection and filtering equipment needs to disassemble and clean the filter cotton 7 inside the filtering equipment. The cleaning steps are complicated, resulting in low cleaning efficiency. The control panel 23 controls the second motor 18 to operate, driving the rotor 19 to rotate at a high speed. The rotor 19 drives the fan blades 20 to rotate at a high speed. The air in the dust collection box 2 and the exhaust box 17 is instantly discharged from the ventilation slot 21. A pressure difference is generated between the dust collection box 2 and the exhaust box 17 and the outside atmosphere. Under the action of pressure, the outside air and dust are sucked into the dust collection box 13 of the dust collection box 2 from the dust collection hopper 25. After being filtered by the filter plate 16, large particles of dust are trapped in the dust collection box 13, and small particles of dust and air are filtered. After passing through the filter cotton 7, small particles of dust remain on the filter cotton 7, and pure air is discharged from the ventilation slot 21 of the exhaust box 17, thereby achieving dust suction and filtration; the first motor 8 is controlled by the control panel 23 to operate, driving the first gear 9 to rotate, the first gear 9 drives the second gear 10 to rotate, the second gear 10 drives the rotating tube 5 to rotate, the rotating tube 5 drives the dust cup 6 to rotate, and the dust cup 6 drives the filter cotton 7 to rotate at high speed. Under the action of centrifugal force, small particles of dust on the filter cotton 7 fall off the filter cotton 7 and fall into the collecting box 14, and are collected by the collecting box 14, thereby achieving efficient cleaning of the filter cotton 7, avoiding disassembly and cleaning of the filter cotton 7, and is beneficial to improving the cleaning efficiency of the filter cotton 7.

[0021] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A dust collection and filtering device, characterized in that The invention comprises a base (1), a dust collecting box (2) is mounted on the base (1), a partition (3) is mounted on the inner wall of the dust collecting box (2), a vent hole (4) is opened on the side wall of the partition (3), a rotating tube (5) is rotatably mounted on the side wall of the partition (3) at the vent hole (4), a dust collecting cup (6) is fixedly mounted on the outer wall of the rotating tube (5), a filter cotton (7) is fixedly mounted on the dust collecting cup (6), and a first motor (8) is mounted between the partition (3) and the inner wall of the dust collecting box (2) via a machine base. A first gear (9) is mounted on the output shaft of the first motor (8), a second gear (10) is fixedly mounted on the rotating tube (5), the second gear (10) and the first gear (9) are meshed with each other, a card slot (11) is provided on the bottom plate of the dust collection box (2), a card block (12) is mounted in the card slot (11), a dust collecting box (13) is mounted on the card block (12), a collecting box (14) is mounted on the side wall of the dust collecting box (13), and the collecting box (14) is located below the filter cotton (7).

2. A dust suction and filtering device according to claim 1, characterized in that: A feed port (15) is provided on the side wall of the dust collecting box (2) and the side wall of the dust collecting box (13), and a filter plate (16) is installed on the other side wall of the dust collecting box (13).

3. The dust collecting and filtering device according to claim 1, characterized in that: An exhaust box (17) is installed on the side wall of the dust collection box (2), and a second motor (18) is installed on the bottom plate of the exhaust box (17) via a machine base.

4. A dust suction and filtering device according to claim 3, characterized in that: A rotor (19) is mounted on the output shaft of the second motor (18), a fan blade (20) is mounted on the rotor (19), and ventilation slots (21) are provided on the two side plates of the exhaust box (17) and the side walls of the dust collection box (2).

5. The dust suction and filtering device according to claim 2, characterized in that: A handle (22) is mounted on the outer wall of the dust collecting box (13), and a control panel (23) is mounted on the side wall of the dust collecting box (2). The control panel (23) is connected to the first motor (8) and the second motor (18) via an internal circuit.

6. The dust collecting and filtering device according to claim 1, characterized in that: A dust suction pipe (24) is installed on the side wall of the dust suction box (2), a dust suction hopper (25) is installed on the dust suction pipe (24), and a pulley (26) is installed on the bottom side of the base (1).

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