CN220004458U - Cyclone dust collector with cleaning function - Google Patents

Abstract

The utility model relates to a cyclone dust collector with a cleaning function, which comprises a cylindrical dust collection cylinder, a funnel-shaped dust collection hopper connected to the lower end of the dust collection cylinder, a wind wheel which is arranged in the dust collection cylinder through a rotating shaft arranged in the vertical direction and used for forming a cyclone in the dust collection cylinder, a filtering component arranged above the dust collection cylinder, and a cleaning mechanism used for cleaning the dust collection cylinder, wherein the cleaning mechanism comprises a water storage tank arranged above the wind wheel, a plurality of cleaning pipes which are arranged at the bottom of the water storage tank and are communicated with the water storage tank at one end, and a water pump which is arranged in the water storage tank and used for pumping water into the cleaning pipes, the other end of the cleaning pipes extends to the position above blades of the wind wheel, the upper part of the water storage tank is provided with a water injection pipe, one end of the water injection pipe penetrates through the outer wall of the dust collector. The utility model has simple structure and convenient use, not only reduces the cost consumption, but also increases the safety; meanwhile, the cleaning effect is ensured.

Description

Cyclone dust collector with cleaning function

Technical Field

The utility model relates to a cyclone dust collector with a cleaning function, which is applicable to the technical field of gas filtration.

Background

The cyclone dust collector is a dust collector, which is characterized in that air flow containing impurities such as dust particles is input into the dust collector and is made to perform rotary motion in the dust collector, the dust particles are separated from the air flow by virtue of centrifugal force, wherein the dust particles are thrown off to the inner wall and fall into an ash bucket below under the action of gravity, and the air flow can rise and be filtered by a filtering device above and then discharged to the outside of the dust collector, so that the air is filtered and purified.

After the cyclone dust collector is used for a long time, some dust particles can be unavoidable to remain on the inner wall of the dust collector, accumulated dust can not only influence the dust collection efficiency, but also cause a large amount of friction between the dust particles and the inner wall of the dust collector when rotating along with air flow, so that the loss of the inner wall of the dust collector is increased, the service life of the cyclone dust collector is further reduced, and the cyclone dust collector is required to be cleaned regularly. For some large cyclone dust collectors, the existing cleaning mode is usually to set up an access hole and periodically arrange personnel to enter the dust collector for cleaning, however, the mode not only consumes a great deal of labor cost, but also has certain potential safety hazard when the personnel enter equipment, and is not suitable for small-sized equipment. For small cyclone dust collector, the existing cleaning mode is to clean the dust accumulated in the cyclone dust collector through pulse airflow or vibration by additionally installing an air hammer or vibrator, however, the mode avoids potential safety hazard brought by personnel, but also consumes a large amount of additional installation cost, and for large equipment, the additional installation equipment is difficult to ensure good cleaning effect.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a cyclone dust collector with a cleaning function.

The technical scheme adopted by the utility model is as follows: the cyclone dust collector with the cleaning function comprises a cylindrical dust collection cylinder, a funnel-shaped dust collection hopper connected to the lower end of the dust collection cylinder, a wind wheel which is arranged in the dust collection cylinder through a rotating shaft arranged in the vertical direction and used for forming a cyclone in the dust collection cylinder, a filtering component arranged above the dust collection cylinder, and a cleaning mechanism used for cleaning the dust collection cylinder, wherein the wind wheel drives air flow to rotate in the dust collection cylinder, so that dust in the air flow is thrown off and falls into the dust collection hopper below, and the air flow is filtered through the filtering component, so that the dust collection effect is ensured; the cleaning mechanism can clean the air dust remover, and the accumulated dust is prevented from causing adverse effects on the dust remover.

The cleaning mechanism comprises a water storage tank arranged above the wind wheel, a plurality of cleaning pipes arranged at the bottom of the water storage tank and one end of which is communicated with the water storage tank, and a water pump arranged inside the water storage tank and used for pumping water in the water storage tank into the cleaning pipes, wherein the other ends of the cleaning pipes extend to the upper parts of blades of the wind wheel, one ends of the water storage tanks are provided with water injection pipes communicated with the water storage tank, and the other ends of the water injection pipes penetrate through the outer wall of the dust remover. When the cyclone dust collector is cleaned, the wind wheel is started firstly, then the water in the water storage tank is pumped into the cleaning pipe through the water pump, the cleaning pipe sprays water onto the blades of the wind wheel, the water is scattered and thrown onto the inner wall of the cyclone dust collector through the wind wheel blades, the inner wall is scoured and cleaned, the cleaning treatment of the cyclone dust collector is further realized, the cleaning cost is reduced, personnel do not need to enter the equipment, potential safety hazards are avoided, and meanwhile, the cleaning effect is guaranteed by repeatedly scour and cleaning the inside of the dust collector through clear water.

Further, the filter component comprises a filter cylinder coaxially connected to the upper end of the dust removing cylinder, a ventilation plate arranged at the bottom of the filter cylinder and covered above the dust removing cylinder, and a filter screen arranged in the filter cylinder and positioned above the ventilation plate, wherein the filter screen is used for providing support for the arrangement of the wind wheel, the water storage tank and other structures on the premise that the ventilation plate does not influence the air flow, and the air flow is filtered through the filter screen at least one layer, so that the dust removing effect is ensured. Specifically, the ventilation plate can also be arranged as a filtering device, so that preliminary filtration is conveniently carried out on the air flow, and the dust removal effect is further improved.

Still further, the pivot wears to locate on the ventilation board and rotates with ventilation board along the central axis of dust removal section of thick bamboo to be connected, and wind wheel fixed connection is in the lower extreme of pivot, and the dust remover still includes the drive arrangement who sets up between ventilation board and the filter screen of lowest floor and output and pivot upper end fixed connection. The wind wheel and the dust removing cylinder are concentrically arranged, so that the wind wheel can form stable cyclone in the dust removing cylinder.

Still further, the water storage box sets up between the filter screen of ventilation board and lower floor, and the water storage box is the annular that encircles drive arrangement and set up, and a plurality of cleaning tubes are distributed in the bottom of water storage box in circumference array around rotating shaft, and accessible water storage box surrounds drive arrangement and keeps apart on the one hand, avoids dust particle to invade drive arrangement and influence drive arrangement normal work, and on the other hand accessible a plurality of cleaning tubes increase the washing water yield and erode the scope, and then improves the cleaning performance.

Further, the dust remover also comprises an air inlet pipe which is arranged on the upper part of the side wall of the dust removing cylinder and is communicated with the dust removing cylinder, the part of the air inlet pipe, which is communicated with the dust removing cylinder, is positioned below the wind wheel, and the air mixed with dust particles is introduced into the dust remover through the air inlet pipe, so that the wind wheel is also convenient for driving the air flow to form whirlwind.

Further, the dust remover also comprises a supporting mechanism, wherein the supporting mechanism comprises a supporting plate fixedly connected with the outer wall of the dust removing cylinder, and at least four supporting columns respectively arranged at the corners of the supporting plate, and the dust removing cylinder and the dust collecting hopper are erected through the cooperation of the supporting plate and the supporting columns, so that the cyclone dust remover is convenient to operate.

Still further, the dust remover still includes the dirt box that sets up in the dust hopper lower extreme, and the upper end of dirt box penetrates the dust hopper from the lower extreme of dust hopper and contacts with the dust hopper along vertical direction with sliding mutually, collects the dust that drops in the dust hopper through the dirt box, conveniently carries out unified processing.

Still further, supporting mechanism still includes the first loop bar of upper end fixed connection in the backup pad bottom surface, the upper end from the lower extreme of first loop bar insert and can the gliding first slide bar from top to bottom, set up between first loop bar and first slide bar and be used for restricting the two relative slip's first stop gear, the lower extreme of first slide bar is fixed connection mutually with the dirt box. The dust box is fixed below the dust hopper through the first sliding rod, the first loop bar and the first limiting mechanism, so that falling dust is conveniently collected, and meanwhile, the dust box is conveniently detached or installed, and dust is conveniently treated. Specifically, the first limiting mechanism may be configured to include a limiting hole formed in the first slide rod and the first sleeve rod, and a limiting bolt penetrating through the limiting hole, where the relative position between the first slide rod and the first sleeve rod may be limited by the limiting bolt.

Still further, every support column all includes the second slide bar of upper end and the bottom surface fixed connection of backup pad, the upper end from the lower extreme of second slide bar cover from bottom to top locate on the second slide bar and can the gliding second loop bar from top to bottom, set up between second slide bar and second loop bar and be used for restricting the two relative slip's second stop gear, fixed connection at the supporting legs of second loop bar lower extreme. The dust removing cylinder and the dust hopper can be adjusted in height through the second slide bar, the second loop bar and the second limiting mechanism, and specifically, the second limiting mechanism can be arranged to comprise a plurality of limiting holes respectively formed in the second slide bar and the second loop bar and limiting bolts penetrating through the limiting holes, and the limiting bolts penetrate through different limiting holes in the second slide bar and the second loop bar so as to limit the relative position between the second slide bar and the second loop bar.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the cyclone dust collector with the cleaning function is simple in structure and convenient to use, and the cleaning mechanism is matched with the wind wheel to wash and clean the interior of the cyclone dust collector, so that high cost caused by manual cleaning or additional installation of cleaning equipment is avoided, cost consumption is reduced, potential safety hazard caused by cleaning personnel entering the equipment is avoided, and safety is increased; and meanwhile, the cleaning effect is ensured by repeatedly flushing with clear water.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar mechanisms or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

FIG. 1 is a schematic diagram of one embodiment of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the embodiment shown in FIG. 1;

the reference numerals are explained as follows:

1. a dust removal cylinder; 11. a wind wheel; 111. a rotating shaft; 12. a driving device; 13. an air inlet pipe; 2. a dust hopper; 21. a dust box; 3. a filter assembly; 31. a filter cartridge; 32. a ventilation plate; 33. a filter screen; 4. a cleaning mechanism; 41. a water storage tank; 42. cleaning the tube; 43. a water pump; 44. a water injection pipe; 5. a support mechanism; 51. a support plate; 52. a support column; 521. a second slide bar; 522. a second loop bar; 523. a second limiting mechanism; 524. supporting feet; 53. a first loop bar; 531. a first slide bar; 532. and the first limiting mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the terms "front" and "rear" related to the direction description are defined according to the direction in which the air purifier is normally used, specifically, when the air purifier is normally used, the side where the filter screen is located is "front", and vice versa. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Referring to fig. 1-2, the cyclone dust collector with cleaning function in this embodiment includes a cylindrical dust collection tube 1, a funnel-shaped dust collection hopper 2 connected to the lower end of the dust collection tube 1, a wind wheel 11 rotatably disposed in the dust collection tube 1 and used for forming a cyclone in the dust collection tube 1 through a rotation shaft 111 disposed along a vertical direction, a filter assembly 3 disposed above the dust collection tube 1, and a cleaning mechanism 4 used for cleaning the dust collection tube 1, wherein the wind wheel 11 drives an air flow to rotate in the dust collection tube 1, so that dust in the air flow is conveniently thrown off and falls into the dust collection hopper 2 below, and the air flow is filtered through the filter assembly 3, thereby ensuring the dust collection effect; the cleaning mechanism 4 can clean the air dust remover, so that the dust accumulated on the air dust remover is prevented from being adversely affected.

The dust remover also comprises an air inlet pipe 13 which is arranged on the upper part of the side wall of the dust removing cylinder 1 and is communicated with the dust removing cylinder 1, the part of the air inlet pipe 13 which is communicated with the dust removing cylinder 1 is positioned below the wind wheel 11, and the air mixed with dust particles is introduced into the dust remover through the air inlet pipe 13, so that the wind wheel 11 is also convenient for driving the air flow and forming whirlwind.

The filter module 3 comprises a filter cylinder 31 coaxially connected to the upper end of the dust removal cylinder 1, a ventilation plate 32 arranged at the bottom of the filter cylinder 31 and covered above the dust removal cylinder 1, and a filter screen 33 at least one layer of which is horizontally arranged in the filter cylinder 31 and positioned above the ventilation plate 32, wherein the ventilation plate 32 provides support for the arrangement of the structures such as the wind wheel 11 and the water storage tank 41 on the premise of not influencing the air flow, and meanwhile, the air flow is filtered through the filter screen 33 at least one layer, so that the dust removal effect is ensured. Specifically, the ventilation plate 32 may also be configured as a filtering device, so as to facilitate preliminary filtering of the air flow, and further improve the dust removal effect.

The cleaning mechanism 4 comprises a water storage tank 41 arranged above the wind wheel 11, a plurality of cleaning pipes 42 arranged at the bottom of the water storage tank 41 and one end of which is communicated with the water storage tank 41, and a water pump 43 arranged inside the water storage tank 41 and used for pumping water in the water storage tank 41 into the cleaning pipes 42, wherein the other end of the cleaning pipes 42 extends to the upper part of blades of the wind wheel 11, one end of the water injection pipe 44 communicated with the water storage tank 41 is arranged at the upper part of the water storage tank 41, the other end of the water injection pipe 44 penetrates through the outer wall of the dust remover, when the cyclone dust remover is cleaned, the wind wheel 11 is started firstly, then the water in the water storage tank 41 is pumped into the cleaning pipes 42 through the water pump 43, water is sprayed onto the blades of the wind wheel 11 through the cleaning pipes 42, and then is flung and cleaned on the inner walls of the cyclone dust remover, so that the cleaning treatment of the cyclone dust remover is realized, the cleaning cost is reduced, the personnel does not need to enter the equipment, the equipment is avoided, and meanwhile, the cleaning effect is ensured by repeatedly flushing and cleaning the inside the dust remover.

The dust remover also comprises a supporting mechanism 5, wherein the supporting mechanism 5 comprises a supporting plate 51 fixedly connected with the outer wall of the dust removing cylinder 1 and at least four supporting columns 52 respectively arranged at corners of the supporting plate 51, and the dust removing cylinder 1 and the dust collecting hopper 2 are erected through the matching of the supporting plate 51 and the supporting columns 52 so as to facilitate the operation of the cyclone dust remover.

In a more preferred embodiment, the rotating shaft 111 is arranged on the ventilation plate 32 along the central axis of the dust removing cylinder 1 in a penetrating way and is rotationally connected with the ventilation plate 32, the wind wheel 11 is fixedly connected with the lower end of the rotating shaft 111, the dust remover further comprises a driving device 12 which is arranged between the ventilation plate 32 and the filter screen 33 at the lowest layer, and the output end of the driving device is fixedly connected with the upper end of the rotating shaft 111, the wind wheel 11 is concentrically arranged with the dust removing cylinder 1, and the stable cyclone can be formed in the dust removing cylinder 1 by the wind wheel 11.

In a more preferred embodiment, the water storage tank 41 is disposed between the ventilation plate 32 and the filter screen 33 at the lowest layer, and the water storage tank 41 is in a ring shape disposed around the driving device 12, and the plurality of cleaning pipes 42 are distributed at the bottom of the water storage tank 41 in a circumferential array around the rotating shaft 111, so that, on one hand, the driving device 12 can be surrounded and isolated by the water storage tank 41, and dust particles can be prevented from invading the driving device 12 to affect the normal operation of the driving device 12, and on the other hand, the cleaning water amount and the flushing range can be increased by the plurality of cleaning pipes 42, so as to further improve the cleaning effect.

In a more preferred embodiment, the dust remover further comprises a dust box 21 arranged at the lower end of the dust hopper 2, wherein the upper end of the dust box 21 penetrates into the dust hopper 2 from the lower opening of the dust hopper 2 and is in sliding contact with the dust hopper 2 along the vertical direction, and dust falling into the dust hopper 2 is collected through the dust box 21, so that unified treatment is facilitated.

In a more preferred embodiment, the supporting mechanism 5 further comprises a first sleeve rod 53 with an upper end fixedly connected to the bottom surface of the supporting plate 51, a first sliding rod 531 with an upper end inserted from a lower end of the first sleeve rod 53 and capable of sliding up and down, and a first limiting mechanism 532 disposed between the first sleeve rod 53 and the first sliding rod 531 and used for limiting the relative sliding of the two, wherein a lower end of the first sliding rod 531 is fixedly connected to the dust box 21. The dust box 21 is fixed below the dust hopper 2 through the first slide bar 531, the first loop bar 53 and the first limiting mechanism 532, so that falling dust can be conveniently collected, and meanwhile, the dust box 21 can be conveniently detached or installed, and dust can be conveniently treated. Specifically, the first limiting mechanism 532 may include a limiting hole formed on the first slide bar 531 and the first sleeve rod 53, and a limiting bolt penetrating through the limiting hole, and the relative position between the first slide bar 531 and the first sleeve rod 53 may be limited by the limiting bolt.

In a more preferred embodiment, each support column 52 includes a second slide bar 521 having an upper end fixedly connected to the bottom surface of the support plate 51, a second sleeve bar 522 having an upper end sleeved on the second slide bar 521 from bottom to top and capable of sliding up and down from the lower end of the second slide bar 521, a second limiting mechanism 523 disposed between the second slide bar 521 and the second sleeve bar 522 for limiting the relative sliding of the two, and a support leg 524 fixedly connected to the lower end of the second sleeve bar 522. The heights of the dust collection cylinder 1 and the dust collection hopper 2 can be adjusted through the second slide bar 521, the second loop bar 522 and the second limit mechanism 523, specifically, the second limit mechanism 523 can be set to comprise a plurality of limit holes respectively formed on the second slide bar 521 and the second loop bar 522 and limit bolts penetrating through the limit holes, and the relative positions between the second slide bar 521 and the second loop bar 522 can be limited by penetrating the limit bolts into different limit holes on the second slide bar 521 and the second loop bar 522.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the cyclone dust collector with the cleaning function is simple in structure and convenient to use, and the cleaning mechanism is matched with the wind wheel to wash and clean the interior of the cyclone dust collector, so that high cost caused by manual cleaning or additional installation of cleaning equipment is avoided, cost consumption is reduced, potential safety hazard caused by cleaning personnel entering the equipment is avoided, and safety is increased; and meanwhile, the cleaning effect is ensured by repeatedly flushing with clear water.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims (9)

1. A cyclone dust collector with cleaning function, which is characterized in that: including being cylinder dust removal section of thick bamboo (1), connect dust removal section of thick bamboo (1) lower extreme and be hopper-shaped dust hopper (2), through rotating along pivot (111) that vertical direction set up in dust removal section of thick bamboo (1) are interior and be used for forming whirlwind wind wheel (11), setting up in dust removal section of thick bamboo (1) top filter assembly (3), be used for the cleanness dust removal section of thick bamboo (1) clean mechanism (4), clean mechanism (4) including set up in water storage tank (41) of wind wheel (11) top, a plurality of set up in water storage tank (41) bottom and one end are with wash pipe (42) of water storage tank (41) intercommunication, set up in water storage tank (41) are inside and be used for with water pump (43) of water storage tank (41) are interior water pump income wash pipe (42), the other end of wash pipe (42) extends to wind wheel (11) blade top, water injection pipe (44) are provided with one end with water injection pipe (41) top, the other end of water injection pipe (44) the dust remover passes.

2. The cyclone dust collector with a cleaning function according to claim 1, wherein: the filter assembly (3) comprises a filter cylinder (31) coaxially connected with the upper end of the dust removal cylinder (1), a ventilation plate (32) arranged at the bottom of the filter cylinder (31) and covered above the dust removal cylinder (1), and a filter screen (33) at least one layer of horizontally arranged in the filter cylinder (31) and positioned above the ventilation plate (32).

3. The cyclone dust collector with a cleaning function according to claim 2, wherein: the dust remover comprises a dust removal cylinder (1), a rotating shaft (111) penetrates through a ventilation plate (32) along the central axis of the dust removal cylinder (1) and is rotationally connected with the ventilation plate (32), a wind wheel (11) is fixedly connected to the lower end of the rotating shaft (111), and the dust remover further comprises a driving device (12) which is arranged between the ventilation plate (32) and a filter screen (33) at the lowest layer and is fixedly connected with the upper end of the rotating shaft (111) at the output end.

4. A cyclone dust collector having a cleaning function according to claim 3, wherein: the water storage tank (41) is arranged between the ventilation plate (32) and the filter screen (33) at the lowest layer, the water storage tank (41) is annular and is arranged around the driving device (12), and a plurality of cleaning pipes (42) are distributed at the bottom of the water storage tank (41) in a circumferential array around the rotating shaft (111).

5. The cyclone dust collector with a cleaning function according to claim 1, wherein: the dust remover also comprises an air inlet pipe (13) which is arranged on the upper part of the side wall of the dust removing cylinder (1) and is communicated with the dust removing cylinder (1), and the part of the air inlet pipe (13) communicated with the dust removing cylinder (1) is positioned below the wind wheel (11).

6. The cyclone dust collector with a cleaning function according to claim 1, wherein: the dust remover also comprises a supporting mechanism (5), wherein the supporting mechanism (5) comprises a supporting plate (51) fixedly connected with the outer wall of the dust removal cylinder (1) and at least four supporting columns (52) respectively arranged at corners of the supporting plate (51).

7. The cyclone dust collector with a cleaning function according to claim 6, wherein: the dust remover also comprises a dust box (21) arranged at the lower end of the dust hopper (2), wherein the upper end of the dust box (21) penetrates into the dust hopper (2) from the lower opening of the dust hopper (2) and is contacted with the dust hopper (2) in a sliding manner along the vertical direction.

8. The cyclone dust collector with a cleaning function according to claim 7, wherein: the supporting mechanism (5) further comprises a first loop bar (53) with the upper end fixedly connected to the bottom surface of the supporting plate (51), a first sliding bar (531) with the upper end inserted from the lower end of the first loop bar (53) and capable of sliding up and down, and a first limiting mechanism (532) arranged between the first loop bar (53) and the first sliding bar (531) and used for limiting the relative sliding of the first loop bar and the first sliding bar (531), wherein the lower end of the first sliding bar (531) is fixedly connected with the dust box (21).

9. The cyclone dust collector with a cleaning function according to claim 6, wherein: each support column (52) comprises a second slide rod (521) with the upper end fixedly connected with the bottom surface of the support plate (51), a second sleeve rod (522) with the upper end sleeved on the second slide rod (521) from bottom to top and capable of sliding up and down, a second limiting mechanism (523) arranged between the second slide rod (521) and the second sleeve rod (522) and used for limiting the relative sliding of the second slide rod (521) and the second sleeve rod (522), and support feet (524) fixedly connected with the lower end of the second sleeve rod (522).