CN218924135U - Cleaning mechanism for industrial dust removing equipment - Google Patents

Abstract

The utility model relates to the technical field of industrial boiler flue gas, in particular to a cleaning mechanism for industrial dust removing equipment, which comprises a smoke inlet pipe, a dust removing box, a primary filter cartridge, a high-grade filter cartridge, a cleaning component, a connecting rod, a connecting shaft, a driving component and a smoke exhaust pipe. The dust removing box is communicated with the smoke inlet pipe. The primary filter cartridge is arranged in the cavity of the dust removal box and is used for primary filtering of flue gas. The advanced filter cartridge is disposed within the primary filter cartridge interior cavity. The filtering precision of the advanced filter cartridge is higher than that of the primary filter cartridge. The cleaning component is used for cleaning the inner wall of the primary filter cartridge and the outer wall of the advanced filter cartridge. The connecting rod is connected with the cleaning component and is used for rotating the cleaning component. The connecting shaft is connected with the connecting rod and used for driving the connecting rod to rotate. The driving component is connected with the connecting shaft and is used for driving the connecting shaft to rotate. The smoke exhaust pipe is communicated with the dust removal box and is used for exhausting smoke. The dust removing device solves the problems that in the prior art, the dust removing position is high, and dust is accumulated in the dust removing device and is difficult to clean or maintain.

Description

Cleaning mechanism for industrial dust removing equipment

Technical Field

The utility model relates to the technical field of industrial boiler flue gas, in particular to a cleaning mechanism for industrial dust removing equipment.

Background

The industrial boiler can generate a large amount of smoke in the use process, and dust contained in the smoke causes serious pollution to the environment, so that the normal operation of production is influenced, and the physical health of workers is seriously damaged, so that the treatment of the smoke and the dust in the production is an important task of enterprises.

At present, when treating the flue gas pollution, need use dust collecting equipment to separate the dust in the flue gas, dust collecting equipment needs to use spray water to carry out the dust fall in the course of working, and spray water is to add the additive in water in the use, stirs the back that mixes, and then reuse corresponding atomizing device to form the spraying, sprays the flue gas with the help of devices such as shower to reach the mesh of dust removal.

In the prior art, the dust fall treatment is mainly carried out by spraying atomization after the additive is mixed with water. The whole process has huge water consumption, and simultaneously generates a large amount of waste water containing smoke dust, and enterprises can treat the waste water to discharge the waste water, so that huge expenditure is caused for the enterprises. Meanwhile, enterprises need to stop production regularly, the equipment is removed for internal cleaning, and subsequent cleaning, maintenance and other works are performed, so that the operation cost is increased.

Disclosure of Invention

In view of the above, the utility model provides a cleaning mechanism for industrial dust removing equipment, which aims to solve the problems that in the prior art, particle smoke dust in smoke gas in the dust removing process is blocked by filtering arrangement, and time and labor are wasted when maintenance equipment is cleaned.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the smoke inlet pipe is used for introducing smoke;

the dust removing box is communicated with the smoke inlet pipe and is used for carrying out dust fall treatment on the smoke;

the primary filter cartridge is arranged in the cavity of the dust removal box and is used for primary filtering of flue gas; an upper external gear and a lower external gear are respectively arranged at two ends of the primary filter cylinder;

the advanced filter cartridge is coaxially arranged with the primary filter cartridge and is arranged in the inner cavity of the primary filter cartridge; the high-level filter cartridge has a higher filtering accuracy than the primary filter cartridge; an upper internal tooth bar and a lower internal tooth bar are respectively arranged at two ends of the advanced filter cartridge; the upper outer racks are arranged side by side with the upper inner racks, and an upper gap is arranged between the upper outer racks and the upper inner racks; the lower outer rack and the lower inner rack are arranged side by side, and a lower gap is arranged between the lower outer rack and the lower inner rack;

a cleaning assembly; the cleaning device is arranged between the primary filter cartridge and the advanced filter cartridge and is used for cleaning the inner wall of the primary filter cartridge and the outer wall of the advanced filter cartridge;

the connecting rod is connected with the cleaning assembly and is used for rotating with the cleaning assembly;

the connecting shaft is connected with the connecting rod and used for driving the connecting rod to rotate;

the driving assembly is connected with the connecting shaft and is used for driving the connecting shaft to rotate; and

and the smoke exhaust pipe is communicated with the dust removal box and is used for exhausting smoke.

As another embodiment of the present application, further comprising:

the smoke discharging bin is arranged above the dust removing box in the vertical direction; the smoke discharging bin is connected with the dust removing box and is communicated with the smoke discharging pipe; and

the top plate is positioned between the smoke discharging bin and the dust removing box and divides the cavity of the smoke discharging bin and the cavity of the dust removing box into two mutually independent cavities; the second end of the advanced filter cartridge passes through the top plate and extends into the cavity of the smoke evacuation bin.

As another embodiment of the present application, the cleaning assembly includes:

the auxiliary wheel is arranged at the upper gap and is rotationally connected with the upper external gear and the upper internal gear; the auxiliary wheel is meshed with the upper external gear and the upper internal gear;

the power wheel is arranged at the lower gap and is rotationally connected with the lower external rack and the lower internal rack; the power wheel is meshed with the lower outer rack and the lower inner rack;

the first end of the fixed arm is connected with the auxiliary wheel, and the second end of the fixed arm is connected with the power wheel; and

the cleaning piece is arranged on the fixed arm and is connected with the fixed arm.

As another embodiment of the present application, the connecting rod is connected with the power wheel in a rotating way, and drives the power wheel to rotate.

As another embodiment of the present application, further comprising:

the bottom plate is arranged at the bottom end of the advanced filter cartridge in the vertical direction; and

the connecting seat is arranged on the bottom plate and is connected with the bottom plate; the connecting seat is rotationally connected with the connecting shaft.

As another embodiment of the present application, further comprising:

the ash bucket is arranged below the dust removing box in the vertical direction, and the first end of the ash bucket is communicated with the dust removing box.

As another embodiment of the present application, the driving assembly includes:

the worm wheel is connected with the connecting shaft and is used for driving the connecting shaft to rotate;

the worm is provided with a threaded section for being meshed with the worm wheel and is used for driving the worm wheel to rotate; and

and the motor is connected with the worm and used for driving the worm to rotate.

As another embodiment of the present application, the driving assembly further includes:

the supporting seat is arranged in the ash bucket cavity and is connected with the ash bucket.

As another embodiment of the present application, the number of the connecting rods is plural, and each connecting rod is uniformly connected with the connecting shaft;

the number of the power wheels is multiple, and the power wheels are in one-to-one correspondence with the connecting rods;

the number of the fixed arms is multiple, and the fixed arms are in one-to-one correspondence with the power wheels and the fixed arms;

the auxiliary wheels are multiple in number and correspond to the auxiliary wheels and the fixed arms one by one;

the cleaning pieces are multiple in number and correspond to the fixing arms and the cleaning pieces one by one.

As another embodiment of the present application, further comprising:

and the collecting barrel is arranged at the second end of the ash bucket and is used for collecting smoke dust.

By adopting the technical scheme, the utility model has the following technical progress:

the smoke inlet pipe is used for leading in smoke. The dust removing box is communicated with the smoke inlet pipe and is used for carrying out dust removing treatment on the smoke. The primary filter cartridge is arranged in the cavity of the dust removal box and is used for primary filtering of flue gas. The both ends of primary cartridge filter are equipped with external tooth bar and lower external rack respectively. The advanced filter cartridge is coaxially arranged with the primary filter cartridge and is arranged in the inner cavity of the primary filter cartridge. The filtering precision of the advanced filter cartridge is higher than that of the primary filter cartridge. The both ends of advanced cartridge filter are equipped with internal tooth strip and lower internal rack respectively. The upper outer rack and the upper inner rack are arranged side by side, and an upper gap is arranged between the upper outer rack and the upper inner rack. The lower outer rack and the lower inner rack are arranged side by side, and a lower gap is arranged between the lower outer rack and the lower inner rack. And the cleaning component is arranged between the primary filter cylinder and the advanced filter cylinder and is used for cleaning the inner wall of the primary filter cylinder and the outer wall of the advanced filter cylinder. The connecting rod is connected with the cleaning component and is used for rotating the cleaning component. The connecting shaft is connected with the connecting rod and used for driving the connecting rod to rotate. The driving component is connected with the connecting shaft and is used for driving the connecting shaft to rotate. The smoke exhaust pipe is communicated with the dust removal box and is used for exhausting smoke.

When the dust-removing device is used, flue gas flows into the dust-removing box through the smoke inlet pipe, and the dust-removing box is internally provided with a primary filter cylinder and a high-grade filter cylinder, so that the dust-removing box is divided into a plurality of communicated spaces. The flue gas enters into the primary filter cartridge and then enters into the advanced filter cartridge for secondary filtration, and finally is discharged through the smoke exhaust pipe.

When the flue gas enters the dust removal box, the primary filter cylinder in the dust removal box can primarily filter the flue gas, and larger smoke dust and other particles in the flue gas can be intercepted and filtered by the primary filter cylinder. The flue gas after primary filtration enters the advanced filter cartridge through the primary filter cartridge, fine particles and smoke dust of the flue gas are intercepted again by the advanced filter cartridge and filtered, and the flue gas after secondary filtration flows into the advanced filter cartridge and is discharged through the smoke exhaust pipe.

Particles and smoke dust in the smoke are intercepted on the walls of the primary filter cartridge and the advanced filter cartridge, and the primary filter cartridge and the advanced filter cartridge are blocked after being accumulated for a certain time. The driving mechanism drives the connecting shaft to rotate, the connecting shaft drives the connecting rod to rotate, the connecting rod drives the cleaning component arranged between the primary filter cartridge and the advanced filter cartridge, and smoke dust and particles on the wall of the cylinder are cleaned to prevent blockage.

The beneficial effects of adopting above-mentioned technical scheme to produce lie in: the problem of prior art in dust removal process flue gas granule smoke and dust will filter the setting and block up, when the clearance maintenance equipment, waste time and energy is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic view of a cleaning mechanism for an industrial dust removal device provided in an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the smoke inlet pipe, the dust removing box, the primary filter cartridge, the advanced filter cartridge and the cleaning assembly according to the embodiment of the utility model;

FIG. 3 is a schematic view of a primary filter cartridge, a high-grade filter cartridge, an upper outer rack, an upper inner rack, and an auxiliary wheel provided in an embodiment of the present utility model;

FIG. 4 is a bottom view of a primary filter cartridge, a high-stage filter cartridge, a lower outer rack, a lower inner rack, and a power wheel provided in an embodiment of the present utility model;

FIG. 5 is a schematic view of the structure of the dust removing box, the smoke discharging bin, the top plate and the smoke discharging pipe provided by the embodiment of the utility model;

FIG. 6 is a schematic view of a cleanroom, pipe, collector bowl and drive assembly provided in an embodiment of the utility model;

FIG. 7 is a schematic view of a connection base, a connection rod, a power wheel, a worm and a motor provided by an embodiment of the utility model;

FIG. 8 is a schematic view of a power wheel, stationary arm, cleaning member and auxiliary wheel provided in an embodiment of the present utility model;

fig. 9 is a schematic view of an advanced filter cartridge, base plate, connecting rod, connecting shaft and connecting seat provided in accordance with an embodiment of the present utility model.

Reference numerals illustrate:

10-smoke inlet pipe; 11-smoke exhaust pipe; 20-a dust removal chamber; 21-a connecting rod; 22-connecting shaft; 221-connecting seats; 24-a smoke discharging bin; 241-top plate; 25-ash bucket; 251-a bottom plate; 252-collecting barrels; 30-a primary filter cartridge; 301-upper outer rack; 302-lower outer rack; 40-advanced filter cartridge; 401-upper internal rack; 402-lower internal rack; 511-auxiliary wheels; 512-power wheel; 513-a fixed arm; 514—cleaning element; 611-worm gear; 612-worm; 613-a motor; 614-supporting seat.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present utility model with unnecessary detail.

The embodiment of the utility model provides a cleaning mechanism for industrial dust removing equipment, which is shown in fig. 1, 2, 3, 4 and 6, and comprises a smoke inlet pipe 10, a dust removing box 20, a primary filter cylinder 30, a high-level filter cylinder 40, a cleaning component, a connecting rod 21, a connecting shaft 22, a driving component and a smoke exhaust pipe 11. The smoke inlet pipe 10 is used for introducing smoke. The dust removing box 20 is communicated with the smoke inlet pipe 10 and is used for carrying out dust removing treatment on the smoke. The primary filter cartridge 30 is disposed within the cavity of the dust box 10 for primary filtration of the flue gas. The primary filter cartridge 30 is provided with upper and lower external tooth bars 301 and 302 at both ends thereof, respectively. The advanced filter cartridge 40 is disposed coaxially with the primary filter cartridge 30 and within the interior cavity of the primary filter cartridge 30. The advanced filter cartridge 40 has a higher degree of filtering accuracy than the primary filter cartridge 30. Upper and lower internal tooth bars 401 and 402 are provided at both ends of the advanced filter cartridge 40, respectively. The upper external tooth bar 301 is arranged side by side with the upper internal tooth bar 401, and an upper gap is provided between the upper external tooth bar 301 and the upper internal tooth bar 401. The lower external tooth bar 302 is arranged side by side with the lower internal tooth bar 402, and a lower gap is provided between the lower external tooth bar 302 and the lower internal tooth bar 402. The cleaning assembly is disposed between the primary filter cartridge 30 and the advanced filter cartridge 40 for cleaning the inner wall of the primary filter cartridge 30 and the outer wall of the advanced filter cartridge 40. The link 21 is connected to the cleaning assembly for rotation with the cleaning assembly. The connecting shaft 22 is connected with the connecting rod 21 and is used for driving the connecting rod 21 to rotate. The driving assembly is connected with the connecting shaft 22 and is used for driving the connecting shaft 22 to rotate. The smoke exhaust pipe 11 is communicated with the dust removing box 20 and is used for exhausting smoke.

When in use, the flue gas flows into the dust removing box 20 through the flue gas inlet pipe 10, and the dust removing box 20 is internally provided with a primary filter cylinder 30 and a high-level filter cylinder 40 to divide the dust removing box 20 into a plurality of communicated spaces. The flue gas enters the primary filter in the primary filter cartridge 30, then enters the advanced filter cartridge 40 for secondary filtration, and finally is discharged through the smoke exhaust pipe 11.

When the flue gas enters the dust removal box 20, the primary filter cartridge 30 in the dust removal box 20 will primarily filter the flue gas, and larger smoke and other particles in the flue gas will be intercepted and filtered by the primary filter cartridge 30. The primarily filtered smoke enters the advanced filter cartridge 40 through the primary filter cartridge 30, fine particles and smoke of the smoke are intercepted again by the advanced filter cartridge 40 and filtered, and the secondarily filtered smoke is discharged through the smoke discharge pipe 11 through the advanced filter cartridge 40.

When in use, particles and smoke dust in the smoke are intercepted on the walls of the primary filter cartridge 30 and the advanced filter cartridge 40, and accumulated for a certain time to block the primary filter cartridge 30 and the advanced filter cartridge 40, so that the smoke filtering efficiency is reduced, and the blocking problem is avoided. Therefore, in the present embodiment, a cleaning unit is provided between the primary filter cartridge 30 and the advanced filter cartridge 40 to clean the primary filter cartridge 30 and the advanced filter cartridge 40, thereby preventing clogging with smoke and reducing smoke filtration efficiency. The driving mechanism drives the connecting shaft 22 to rotate, the connecting shaft 22 drives the connecting rod 21 to rotate, and the connecting rod 21 drives the cleaning component arranged between the primary filter cartridge 30 and the advanced filter cartridge 40 to clean smoke dust and particles on the wall of the cylinder, so that blockage is prevented.

Specifically, the smoke inlet pipe 10 is detachably connected with the dust removing box 20. Specifically, the smoke inlet pipe 10 and the dust removing box 20 can be connected by adopting flanges. The axial direction of the primary filter cartridge 30 is the same as the axial direction of the dust box 20, and specifically, the primary filter cartridge 30 is disposed in the cavity of the dust box 20. Specifically, the primary filter cartridge 30 is detachably or fixedly connected to the dust collection box 20. Specifically, the primary filter cartridge 30 and the dust collection box 20 may be connected by bolts or welded. In view of the installation of the arrangement and the problems of regular maintenance and replacement, it is preferable that the primary filter cartridge 30 is bolted to the dust box 20.

The primary filter cartridge 30 is used to filter larger particles and larger fumes from the flue gas, and serves as the primary filter. Advanced filter cartridge 40 is used to filter small particles as well as smaller fumes, and serves as a secondary filter. The advanced filter cartridge 40 is disposed within the interior cavity of the primary filter cartridge 30. The advanced filter cartridge 40 is coaxially disposed with the primary filter cartridge 30. Specifically, the pore size of the advanced filter cartridge 40 is smaller than the pore size of the primary filter cartridge 30. Specifically, the pore size of the primary filter cartridge 30 may be selected from filter cartridges of 100-300 μm. Specifically, the pore size of the advanced filter cartridge 40 may be selected from 10-50 μm filter cartridges.

Specifically, the upper external tooth bar 301 is disposed coaxially with the upper internal tooth bar 401, and the upper external tooth bar 301 is located outside the upper internal tooth bar 401. Specifically, the lower external racks 302 are disposed coaxially with the lower internal racks 402, and the lower external racks 302 are located outside of the lower internal racks 402.

Specifically, the primary filter cartridge 30 is removably or fixedly coupled to the advanced filter cartridge 40. Specifically, the primary filter cartridge 30 and the advanced filter cartridge 40 may be bolted or welded. In view of the installation of the arrangement and the problems of regular maintenance and replacement, it is preferable that the primary filter cartridge 30 is bolted to the advanced filter cartridge 40.

In order to prevent particles and smoke in the smoke from blocking the primary filter cartridge 30 and the advanced filter cartridge 40, a cleaning assembly is provided in this embodiment, and the cleaning assembly is used for cleaning the walls of the primary filter cartridge 30 and the advanced filter cartridge 40 to clean the smoke and the particles.

The walls of the primary filter cartridge 30 and the advanced filter cartridge 40 are provided with filter holes, so that the cleaning assembly cleans the walls of the primary filter cartridge 30 and the advanced filter cartridge 40, and thus, in this embodiment, the connecting rod 21, the connecting shaft 22 and the driving assembly are provided. Specifically, the driving assembly drives the connecting shaft 22 to rotate, the connecting shaft 22 drives the connecting rod 21 to rotate, and the connecting rod 21 drives the cleaning assembly to rotate along the axes of the primary filter cartridge 30 and the advanced filter cartridge 40.

As an example, a cleaning mechanism for an industrial dust removing apparatus as shown in connection with fig. 1 and 5 further includes a fume extractor 24 and a top plate 241. The fume chamber 24 is disposed above the dust box 20 in the vertical direction. The smoke discharging bin 24 is connected with the dust removing box 24 and is communicated with the smoke discharging pipe 11. The top plate 241 is located between the smoke discharging bin 24 and the dust removing box 20, and divides the cavity of the smoke discharging bin 24 and the cavity of the dust removing box 20 into two mutually independent cavities. A second end of the advanced filter cartridge 40 passes through the top plate 241 and extends into the cavity of the fume chamber 24.

The flue gas flows into the dust removal box 20 through the smoke inlet pipe 10, flows into the advanced filter cartridge 40 through the filter holes of the primary filter cartridge 30, flows into the smoke discharge bin 24 after being filtered for the second time through the advanced filter cartridge 40, and finally is discharged outwards through the smoke discharge pipe 11. The top plate is arranged to control the flow direction of the flue gas and prevent the flue gas from being discharged without being filtered and dedusted, so that the top plate is arranged to divide the dedusting box 20 and the smoke discharging bin 24 into two independent spaces.

As an example, the top plate 241 further includes a smoke vent, the top plate 241 is provided with a smoke vent, and the second end of the advanced filter cartridge 40 is provided in the smoke chamber 24 through the smoke vent. Specifically, the smoke discharging bin 24 is connected with the top plate 241 through a sealing ring, and the dust removing box 20 is connected with the top plate 241 through a sealing ring. Specifically, the smoke discharging bin 24 is in bolt connection with the top plate 241, so that parts can be cleaned, maintained or replaced conveniently.

As an example, as shown in connection with fig. 2 and 8, the cleaning assembly includes an auxiliary wheel 511, a power wheel 512, a stationary arm 513, and a cleaning element 514. The auxiliary wheel 511 is provided at the upper slit and is rotatably connected between the upper external gear 301 and the upper internal gear 401. The auxiliary wheel 511 is engaged with the upper external gear 301 and the upper internal gear 401. A power wheel 512 is disposed at the lower gap and is in rotational connection with the lower external gear 302 and the lower internal gear 402. The power wheel 512 meshes with the lower external spline 302 and the lower internal spline 402. The fixed arm 513 has a first end connected to the auxiliary wheel 511 and a second end connected to the power wheel 512. The cleaning member 514 is provided on the fixed arm 513 and is connected to the fixed arm 513.

The upper external gear 301 is disposed coaxially with the upper internal gear 401, the upper external gear 301 is located outside the upper internal gear 401, and the auxiliary wheel 511 is disposed at an upper gap between the upper external gear 301 and the upper internal gear 401. The plane of the auxiliary wheel 511 perpendicular to the axis of the upper external gear 301 is a rotation plane.

The lower external gear 302 is coaxially arranged with the lower internal gear 401, the lower external gear 302 is positioned outside the lower internal gear 402, and the power wheel 512 is arranged at a lower gap between the lower external gear 302 and the lower internal gear 402. The plane of the power wheel 512 perpendicular to the axis of the lower external gear 302 is the plane of rotation.

In use, the power wheel 512 drives the fixed arm 513 to move along the lower gap between the lower outer rack 302 and the lower inner rack 401. The fixed arm rotates the auxiliary wheel 511. When the fixed arm 513 is rotated, the cleaning member 514 provided on the fixed arm 513 cleans the walls of the primary filter cartridge 30 and the advanced filter cartridge 40 to prevent the filter holes from being clogged with smoke.

Specifically, the auxiliary wheel 511 is detachably connected to the fixed arm 513. Specifically, the auxiliary wheel 511 and the fixing arm 513 may be connected by bolts. Specifically, the power wheel 512 is detachably connected to the fixed arm 513. Specifically, the power wheel 512 and the fixed arm 513 may be bolted. Specifically, the cleaning member 514 is detachably connected to the fixed arm 513. Specifically, the cleaning member 514 and the fixing arm 513 may be connected by bolts.

The flue gas entering the dust removal box is high-temperature gas, so the cleaning piece 514 can be a high-temperature-resistant flexible piece or a metal brush piece. The flexible piece can adopt a rubber plate or a silica gel plate.

As an embodiment, as shown in fig. 2, 8 and 9, the connecting rod 21 is rotatably connected to the power wheel 512 and drives the power wheel 512 to rotate.

The first end of the connection 21 is connected to the coupling and the second end is connected to the power wheel 512. When the connecting shaft 22 rotates, the connecting shaft 22 drives the connecting rod 21 to rotate, and the connecting rod 21 drives the power wheel 51 to rotate at the lower gap between the lower outer rack 302 and the lower inner rack 402. Specifically, the connecting rod 21 is detachably connected to the power wheel 512. Specifically, the connecting rod 21 and the power wheel 512 may be connected by bolts.

As an embodiment, as shown in connection with fig. 9, a cleaning mechanism for an industrial dust removing device further includes a base plate 251 and a connection base 221. The bottom plate 251 is disposed at the bottom end of the advanced filter cartridge 40 in a vertical direction. The connection base 221 is disposed on the bottom plate 251 and is connected to the bottom plate 251. The connecting base 221 is rotatably connected with the connecting shaft 22.

The bottom plate 251 seals off the bottom end of the advanced filter cartridge 40, while the top end of the advanced filter cartridge 40 is positioned within the fume chamber 24, thus restricting the flow of fume through the filter holes in the wall of the advanced filter cartridge 40. The flue gas is subjected to a second filtration through the filter holes of the advanced filter cartridge 40. Specifically, the bottom plate 251 is fixedly connected to the advanced filter cartridge 40. Specifically, the bottom plate 251 is connected to the advanced filter cartridge 40 by welding. Specifically, the connecting base 221 is fixedly connected to the bottom plate 251. Specifically, the connection base 221 and the bottom plate 251 may be connected by bolts.

The connection base 221 is disposed on the bottom plate 251, a first end of the connection shaft 22 is rotatably connected to the connection base 221, and a second end of the connection shaft 22 is connected to the worm gear 611. The connection seat 221 may support and stabilize the coupling 22 when the coupling 22 rotates.

As an embodiment, the connection socket 221 further includes a first limiting hole, a second limiting hole, and a positioning bolt. The connecting seat 221 is provided with a first limiting hole. The coupling 22 is provided with a second limiting hole for coaxial arrangement with the first limiting hole. The positioning bolt penetrates through the first limiting hole and the second limiting hole and is used for connecting the connecting shaft and the connecting seat.

Specifically, the axis of the positioning bolt is perpendicular to the axis of the connection base 221, and in the vertical direction, the positioning bolt is located above the axis of the connection base 221. The connecting shaft 22 is connected with the connecting seat 221 through the first limiting hole and the second limiting hole by the positioning bolt, so that the connecting shaft 22 is limited in the connecting seat 221, and the position of the connecting shaft 22 is prevented from shifting in the rotating process.

As an example, as shown in connection with fig. 1 and 6, a cleaning mechanism for an industrial dust removing device further includes an ash bucket 25: the ash bucket 25 is disposed below the dust box 20 in the vertical direction, and the first end is communicated with the dust box 20.

The dust and particles cleaned by the cleaning member 514 eventually fall into the dust box 20 for convenient cleaning and collection. Therefore, the dust hopper 25 is provided below the dust box 20 in the vertical direction, and all of the falling dust falls into the dust hopper 25. Specifically, the ash bucket 25 is detachably connected to the dust box 20. Specifically, the hopper 25 is bell-mouthed. Specifically, the ash bucket 25 and the dust collection box 20 can be connected by adopting a flange or a bolt.

As an example, as shown in connection with fig. 6, 7 and 9, the driving assembly includes a worm gear 611, a worm 612 and a motor 613. The worm gear 611 is connected to the coupling 22, and is used for driving the coupling 22 to rotate. The worm 612 is provided with a thread section for meshing with the worm wheel 611, and for driving the worm wheel 611 to rotate. A motor 613 is coupled to the worm 612 and is configured to drive the worm 612 in rotation.

In use, the worm gear 611 is connected to the coupling 22 and is used to rotate the coupling 22. The worm 612 is provided with a thread section for meshing with the worm wheel 611, and for driving the worm wheel 611 to rotate. A motor 613 is coupled to the worm 612 and is configured to drive the worm 612 in rotation.

As an example, as shown in connection with fig. 6, 7 and 9, the drive assembly further includes a support base 614. The support 614 is disposed within the chamber of the ash bucket 25 and is connected to the ash bucket 25.

To ensure that the worm 612 does not rock or shift during rotation, a support 614 is provided in this embodiment. Specifically, the support 614 is rotatably connected to the worm 612. Specifically, the support 614 is detachably connected to the pipe 25.

As an example, as shown in fig. 4, 6, 7 and 9, the number of the links 21 is plural, and each link 21 is uniformly connected to the connecting shaft 22. The number of the power wheels 512 is plural, and the power wheels 512 are in one-to-one correspondence with the links 22. The number of the fixed arms 513 is plural, and corresponds to the power wheel 512 and the fixed arms 513 one by one. The number of the auxiliary wheels 511 is plural, and corresponds to the auxiliary wheels 511 and the fixed arms 513 one by one. The number of cleaning members 614 is plural, and the cleaning members 514 are in one-to-one correspondence with the fixed arms 513.

As an example, as shown in connection with fig. 1 and 6, a cleaning mechanism for an industrial dust removing apparatus further includes a collection tub 252. A collection bin 252 is provided at a second end of the ash bucket 25 for collecting the fumes.

The fumes are collected together by the hopper, so that the collection tub 252 is provided in this embodiment for convenience of handling by the operator. The ash bucket 25 is bell mouth shaped, the first end of the ash bucket 25 is communicated with the dust collection box 20, and the second end is communicated with the collection barrel 252.

The dust removing device solves the problems that in the prior art, the dust removing position is high, and dust is accumulated in the dust removing device and is difficult to clean or maintain.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.

Claims (10)

1. Cleaning mechanism for industrial dust collecting equipment, characterized by comprising:

the smoke inlet pipe is used for introducing smoke;

the dust removing box is communicated with the smoke inlet pipe and is used for carrying out dust fall treatment on the smoke;

the primary filter cartridge is arranged in the cavity of the dust removal box and is used for primary filtering of flue gas; an upper external gear and a lower external gear are respectively arranged at two ends of the primary filter cylinder;

the advanced filter cartridge is coaxially arranged with the primary filter cartridge and is arranged in the inner cavity of the primary filter cartridge; the high-level filter cartridge has a higher filtering accuracy than the primary filter cartridge; an upper internal tooth bar and a lower internal tooth bar are respectively arranged at two ends of the advanced filter cartridge; the upper outer rack and the upper inner rack are arranged side by side, and an upper gap is arranged between the upper outer rack and the upper inner rack; the lower outer rack and the lower inner rack are arranged side by side, and a lower gap is arranged between the lower outer rack and the lower inner rack;

the cleaning component is arranged between the primary filter cartridge and the advanced filter cartridge and is used for cleaning the inner wall of the primary filter cartridge and the outer wall of the advanced filter cartridge;

the connecting rod is connected with the cleaning assembly and is used for rotating with the cleaning assembly;

the connecting shaft is connected with the connecting rod and used for driving the connecting rod to rotate;

the driving assembly is connected with the connecting shaft and is used for driving the connecting shaft to rotate; and

and the smoke exhaust pipe is communicated with the dust removal box and is used for exhausting smoke.

2. The cleaning mechanism for industrial dust removing apparatus as set forth in claim 1, further comprising:

the smoke discharging bin is arranged above the dust removing box in the vertical direction; the smoke discharging bin is connected with the dust removing box and is communicated with the smoke discharging pipe; and

the top plate is positioned between the smoke discharging bin and the dust removing box and divides the cavity of the smoke discharging bin and the cavity of the dust removing box into two mutually independent cavities; the second end of the advanced filter cartridge passes through the top plate and extends into the cavity of the smoke evacuation bin.

3. The cleaning mechanism for industrial dust removing equipment according to claim 1, wherein: the cleaning assembly includes:

the auxiliary wheel is arranged at the upper gap and is rotationally connected with the upper external gear and the upper internal gear; the auxiliary wheel is meshed with the upper external gear and the upper internal gear;

the power wheel is arranged at the lower gap and is rotationally connected with the lower external rack and the lower internal rack; the power wheel is meshed with the lower outer rack and the lower inner rack;

the first end of the fixed arm is connected with the auxiliary wheel, and the second end of the fixed arm is connected with the power wheel; and

the cleaning piece is arranged on the fixed arm and is connected with the fixed arm.

4. A cleaning mechanism for industrial dust removing apparatus according to claim 3, wherein: the connecting rod is connected with the power wheel in a rotating way and drives the power wheel to rotate.

5. The cleaning mechanism for industrial dust removing apparatus as set forth in claim 1, further comprising:

the bottom plate is arranged at the bottom end of the advanced filter cartridge in the vertical direction; and

the connecting seat is arranged on the bottom plate and is connected with the bottom plate; the connecting seat is rotationally connected with the connecting shaft.

6. The cleaning mechanism for industrial dust removing apparatus as set forth in claim 1, further comprising:

the ash bucket is arranged below the dust removing box in the vertical direction, and the first end of the ash bucket is communicated with the dust removing box.

7. The cleaning mechanism for an industrial dust removal apparatus of claim 1, wherein the drive assembly comprises:

the worm wheel is connected with the connecting shaft and is used for driving the connecting shaft to rotate;

the worm is provided with a threaded section for being meshed with the worm wheel and is used for driving the worm wheel to rotate; and

and the motor is connected with the worm and used for driving the worm to rotate.

8. The cleaning mechanism for an industrial dust removal device of claim 6, wherein the drive assembly further comprises:

the supporting seat is arranged in the ash bucket cavity and is connected with the ash bucket.

9. A cleaning mechanism for industrial dust removing apparatus according to claim 3, wherein:

the number of the connecting rods is multiple, and each connecting rod is uniformly connected with the connecting shaft;

the number of the power wheels is multiple, and the power wheels are in one-to-one correspondence with the connecting rods;

the number of the fixed arms is multiple, and the fixed arms are in one-to-one correspondence with the power wheels and the fixed arms;

the auxiliary wheels are multiple in number and correspond to the auxiliary wheels and the fixed arms one by one;

the cleaning pieces are multiple in number and correspond to the fixing arms and the cleaning pieces one by one.

10. The cleaning mechanism for an industrial dust removing apparatus according to claim 6, further comprising:

and the collecting barrel is arranged at the second end of the ash bucket and is used for collecting smoke dust.

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