CN215964186U

CN215964186U - Cyclone dust collector

Info

Publication number: CN215964186U
Application number: CN202122361872.9U
Authority: CN
Inventors: 董炳红
Original assignee: Shandong Ruilong Environmental Protection Technology Co ltd
Current assignee: Shandong Ruilong Environmental Protection Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-08
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a cyclone dust collector, and belongs to the technical field of cyclone dust collectors. The structure comprises a dust collector body, wherein a dust outlet of the dust collector body is connected with a dust collection box, a conical filter screen is movably arranged in the dust collection box from top to bottom, a conical guide plate is movably arranged below the conical filter screen from top to bottom, the lower end of the middle part of the conical filter screen and the lower end of the middle part of the conical guide plate are respectively and fixedly connected with a dust collection pipe used for collecting large-particle dust and a dust collection bag used for collecting small-particle dust, and a driving assembly used for driving the conical filter screen and the conical guide plate to vibrate is arranged on the side wall of the dust collection box.

Description

Cyclone dust collector

Technical Field

The utility model relates to the technical field of cyclone dust collectors, in particular to a cyclone dust collector.

Background

Cyclone dust collectors are a type of dust removing device. The dust removing mechanism is that the dust-containing airflow makes a rotary motion, the dust particles are separated from the airflow by means of centrifugal force and collected on the wall of the device, and then the dust particles fall into the dust hopper by means of gravity. Each part of the cyclone dust collector has a certain size proportion, and the efficiency and the pressure loss of the cyclone dust collector can be influenced by the change of each proportion relation, wherein the diameter of the dust collector, the size of the air inlet and the diameter of the exhaust pipe are main influencing factors.

This workshop air is filtered to the generally adoption cyclone in refractory material storage workshop top, but the dust material after filtering need recycle again, and prior art inserts the sack to cyclone's bottom and collects its dust and recycle, can't realize the effective separation of powdery material and granular material, and we provide a cyclone for this reason and solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a cyclone dust collector to solve the problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a cyclone dust collector, includes the dust remover body, the dust outlet of dust remover body is connected with the dust collection box, the vibration is provided with the toper filter screen in the dust collection box, and the below vibration of toper filter screen is provided with the toper baffle, toper filter screen middle part lower extreme and the dust leg fixed connection who is used for collecting the large granule dust, toper baffle middle part lower extreme and the dust bag fixed connection who is used for collecting the tiny particle dust, be provided with the drive assembly who is used for driving toper filter screen and toper baffle vibration on the dust collection box lateral wall.

As a further scheme of the utility model: the periphery sides of the conical filter screen and the conical guide plate are fixedly connected with the annular connecting plate, the annular connecting plate is arranged in an annular groove formed in the side wall of the dust collection box, an outer barrel is fixedly arranged at the bottom end of the annular groove, the bottom end of the inner portion of the outer barrel is fixedly connected with the lower end of a spring, the upper end of the spring is fixedly connected with the lower end of an inner rod, the lower end of the inner rod is located in the outer barrel, the inner rod is slidably connected with the outer barrel, and the upper end of the inner rod is fixedly connected with the lower end of the annular connecting plate.

As a still further scheme of the utility model: the driving assembly comprises a connecting rod, a motor, a rotating shaft and an eccentric wheel, the motor is arranged on the side wall of one side of the dust collection box, the output end of the motor is fixedly connected with one end of the rotating shaft, the eccentric wheel is arranged at the lower end of an annular connecting plate corresponding to the conical guide plate, the other end of the rotating shaft penetrates through the side wall of the dust collection box and is fixedly connected with the eccentric wheel, a through hole communicated with the two annular grooves is formed in the side wall of the dust collection box, and the connecting rod penetrates through the through hole and is fixedly connected with the two annular connecting plates at two ends respectively.

As a still further scheme of the utility model: a plurality of outer cylinders are uniformly arranged in the annular groove.

As a still further scheme of the utility model: and a dustproof rubber cover for preventing dust from entering the annular groove is arranged between the annular connecting plate and the annular groove.

As a still further scheme of the utility model: the upper end of the dust collection box is provided with a first fixed pipe, the inner wall of the first fixed pipe is in threaded connection with a first connecting pipe, and the inner wall of the first connecting pipe is in threaded connection with the outer wall of the dust outlet of the dust collector body.

As a still further scheme of the utility model: the upper end of the dust collecting bag is fixedly provided with a second connecting pipe, the lower ends of the middle parts of the conical filter screen and the conical guide plate are respectively fixedly provided with a second fixing pipe, and the inner wall of the dust collecting pipe and the inner wall of the second connecting pipe are respectively in threaded connection with the outer wall of the corresponding second fixing pipe

Compared with the prior art, the utility model has the beneficial effects that: by arranging the vibrating conical filter screen and the conical guide plate, when dust in the dust remover body falls into the dust collection box, the dust is filtered by the vibration of the conical filter screen, large-particle dust falls into the dust collection pipe to be collected, small-particle powder dust passes through the conical filter screen and falls onto the conical guide plate, and the small-particle powder dust falls into the dust collection bag to be collected through the vibration of the conical guide plate, so that the separation, collection and reutilization of the dust are realized; the first fixing pipe, the first connecting pipe, the second fixing pipe and the second connecting pipe are arranged, so that the dust collection box, the dust collection pipe and the dust collection bag are convenient to disassemble and assemble, and the structure is simple; through the arrangement of the outer barrel, the spring and the inner rod, the conical filter screen and the conical guide plate can vibrate up and down under the matching of the motor, the rotating shaft, the eccentric wheel and the connecting rod, and the device is simple in structure, convenient to process and convenient and fast to operate; by arranging the dustproof rubber cover, dust is effectively prevented from entering the annular groove, the problem that the operation of components in the annular groove is influenced by dust accumulation is avoided, and the service life of equipment is prolonged;

in conclusion, the cyclone dust collector realizes the effective separation of the powdery material and the granular material discharged by the cyclone dust collector, and has the advantages of simple structure, convenient assembly and disassembly and convenient operation.

Drawings

FIG. 1 is a structural view of a cyclone;

FIG. 2 is a view of A1 in FIG. 1;

FIG. 3 is a view of A2 in FIG. 1;

FIG. 4 is a view of A3 in FIG. 1;

FIG. 5 is a view of A4 in FIG. 1;

FIG. 6 is a schematic view of a conical strainer in a bottom view;

fig. 7 is a schematic view of a ring groove structure.

In the figure: 1. a dust collector body; 2. a first connecting pipe; 3. a first stationary tube; 4. a dust collection box; 5. a conical filter screen; 6. a tapered guide plate; 7. a dust collection bag; 8. an annular groove; 9. an annular connecting plate; 10. an inner rod; 11. a spring; 12. an outer cylinder; 13. a dustproof rubber cover; 14. a connecting rod; 15. a through hole; 16. a motor; 17. a rotating shaft; 18. an eccentric wheel; 19. a second stationary tube; 20. a dust collecting pipe; 21. a second connecting pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-7, the present embodiment provides a cyclone dust collector, which includes a dust collector body 1, a dust collection box 4 is connected to a dust outlet of the dust collector body 1, with reference to fig. 1, a first fixing pipe 3 is disposed at an upper end of the dust collection box 4, an inner wall of the first fixing pipe 3 is in threaded connection with a first connecting pipe 2, an inner wall of the first connecting pipe 2 is in threaded connection with an outer wall of the dust outlet of the dust collector body 1, a conical filter screen 5 is vibrationally disposed in the dust collection box 4, a conical guide plate 6 is vibrationally disposed below the conical filter screen 5, preferably, with reference to fig. 1, 2, 6 and 7, the peripheral sides of the conical filter screen 5 and the conical guide plate 6 are both fixedly connected with an annular connection plate 9, the annular connection plate 9 is disposed in an annular groove 8 formed in a side wall of the dust collection box 4, a dustproof rubber cover 13 for preventing dust from entering the annular groove 8 is disposed between the annular connection plate 9 and the annular groove 8, the bottom end of the annular groove 8 is fixedly provided with an outer cylinder 12, the outer cylinders 12 in the annular groove 8 are uniformly provided with a plurality of cylinders, the bottom end in the outer cylinder 12 is fixedly connected with the lower end of a spring 11, the upper end of the spring 11 is fixedly connected with the lower end of an inner rod 10, the lower end of the inner rod 10 is positioned in the outer cylinder 12 and the inner rod 10 is connected with the outer cylinder 12 in a sliding way, the upper end of the inner rod 10 is fixedly connected with the lower end of an annular connecting plate 9, the lower end of the middle part of a conical filter screen 5 is fixedly connected with a dust collecting pipe 20 used for collecting large-particle dust, the lower end of the middle part of a conical guide plate 6 is fixedly connected with a dust collecting bag 7 used for collecting small-particle dust, with reference to figures 3 and 5, the upper end of the dust collecting bag 7 is fixedly provided with a second connecting pipe 21, the lower ends of the middle parts of the conical filter screen 5 and the conical guide plate 6 are both fixedly provided with second fixing pipes 19, and the inner walls of the dust collecting pipe 20 and the second connecting pipe 21 are in threaded connection with the outer walls of the corresponding second fixing pipes 19, the side wall of the dust collection box 4 is provided with a driving component for driving the conical filter screen 5 and the conical guide plate 6 to vibrate, and with reference to fig. 4, the driving component comprises a connecting rod 14, a motor 16, a rotating shaft 17 and an eccentric wheel 18, the motor 16 is arranged on the side wall of one side of the dust collection box 4, the output end of the motor 16 is fixedly connected with one end of the rotating shaft 17, the eccentric wheel 18 is arranged at the lower end of an annular connecting plate 9 corresponding to the conical guide plate 6, the other end of the rotating shaft 17 penetrates through the side wall of the dust collection box 4 and is fixedly connected with the eccentric wheel 18, the side wall of the dust collection box 4 is provided with through holes 15 communicated with the two annular grooves 8, and the connecting rod 14 penetrates through the through holes 15 and two ends are respectively and fixedly connected with the two annular connecting plates 9.

When dust remover body 1's dust enters into dust collection box 4, the dust firstly falls on toper filter screen 5, under the vibration of toper filter screen 5, the dust of big granule falls in dust-collecting tube 20 along toper filter screen 5, the likepowder dust of tiny granule passes toper filter screen 5 and falls on toper baffle 6, under the vibration of toper baffle 6, the tiny particle dust is fallen and is collected in dust bag 7, can set up the dodge gate in dust collection box 4 front side, the dodge gate is no longer repeated for prior art, open the dodge gate and can pull down dust-collecting tube 20 and dust bag 7, be convenient for collect the dust that separates.

It should be noted that the above embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. However, to those skilled in the art, aspects or features that are part of the prior art or common general knowledge are not described in detail in the above embodiments.

In addition, the technical solutions of the present application are not limited to the above-described embodiments, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so that other embodiments that can be understood by those skilled in the art may be formed.

Claims

1. The utility model provides a cyclone dust collector, includes dust remover body (1), dust outlet of dust remover body (1) is connected with dust collection box (4), its characterized in that, dust collection box (4) internal vibration is provided with toper filter screen (5), and the below vibration of toper filter screen (5) is provided with toper baffle (6), toper filter screen (5) middle part lower extreme and dust collecting tube (20) fixed connection who is used for collecting the large granule dust, toper baffle (6) middle part lower extreme and dust bag (7) fixed connection who is used for collecting the tiny particle dust, be provided with the drive assembly who is used for driving toper filter screen (5) and toper baffle (6) vibration on dust collection box (4) lateral wall.

2. The cyclone dust collector as claimed in claim 1, wherein the conical filter screen (5) and the conical guide plate (6) are fixedly connected with an annular connecting plate (9) at the periphery, the annular connecting plate (9) is arranged in an annular groove (8) formed in the side wall of the dust collection box (4), an outer cylinder (12) is fixedly arranged at the bottom end of the annular groove (8), the inner bottom end of the outer cylinder (12) is fixedly connected with the lower end of a spring (11), the upper end of the spring (11) is fixedly connected with the lower end of an inner rod (10), the lower end of the inner rod (10) is positioned in the outer cylinder (12), the inner rod (10) is slidably connected with the outer cylinder (12), and the upper end of the inner rod (10) is fixedly connected with the lower end of the annular connecting plate (9).

3. The cyclone dust collector as claimed in claim 2, wherein the driving assembly comprises a connecting rod (14), a motor (16), a rotating shaft (17) and an eccentric wheel (18), the motor (16) is arranged on one side wall of the dust collection box (4), the output end of the motor (16) is fixedly connected with one end of the rotating shaft (17), the eccentric wheel (18) is arranged at the lower end of the annular connecting plate (9) corresponding to the conical guide plate (6), the other end of the rotating shaft (17) penetrates through the side wall of the dust collection box (4) and is fixedly connected with the eccentric wheel (18), a through hole (15) communicated with the two annular grooves (8) is arranged on the side wall of the dust collection box (4), and the connecting rod (14) penetrates through the through hole (15) and two ends of the connecting rod are respectively and fixedly connected with the two annular connecting plates (9).

4. A cyclone dust collector as claimed in claim 3, characterized in that the outer cylinder (12) in the annular groove (8) is uniformly provided in plurality.

5. A cyclone dust collector as claimed in claim 4, characterized in that a dust-tight rubber cover (13) is arranged between the annular connecting plate (9) and the annular groove (8) for preventing dust from entering the annular groove (8).

6. A cyclone dust collector as claimed in claim 5, wherein the dust collection box (4) is provided at its upper end with a first fixed pipe (3), the inner wall of the first fixed pipe (3) is in threaded connection with the first connecting pipe (2), and the inner wall of the first connecting pipe (2) is in threaded connection with the outer wall of the dust outlet of the dust collector body (1).

7. A cyclone dust collector as claimed in claim 6, wherein a second connecting pipe (21) is fixedly arranged at the upper end of the dust collecting bag (7), a second fixing pipe (19) is fixedly arranged at the lower ends of the middle parts of the conical filter screen (5) and the conical guide plate (6), and the inner wall of the dust collecting pipe (20) and the inner wall of the second connecting pipe (21) are in threaded connection with the outer wall of the corresponding second fixing pipe (19).