CN212729676U

CN212729676U - Dust removing device

Info

Publication number: CN212729676U
Application number: CN202021273233.6U
Authority: CN
Inventors: 封锡霞; 王秀琴; 张加蔚; 王慧; 金鑫; 邹艳双; 肖琦
Original assignee: Jilin Changbai Mingzhu Forest Food Co ltd
Current assignee: Jilin Changbai Mingzhu Forest Food Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-19
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a dust removing device, which belongs to the technical field of dust removing equipment and is used for solving the technical problems that in the prior art, concentrated and rapid dust removal cannot be realized on occasions where a large amount of dust can be generated in local processes of a cereal powder production workshop, the workshop environment is seriously polluted, the dust content in the air is high, and the health of operators is harmed; the utility model is provided with a dust removal cavity for sucking dust; the exhaust pipe is arranged at one end of the dust removal cavity; the air collection hose can be telescopically arranged at the end of the dust removal cavity far away from the exhaust pipe, and the tail end of the air collection hose is fixedly connected with a dust collection cover for locally collecting dust; the cleaner can be rotatably arranged at the position of the air collecting opening of the dust collecting cover; the cleaner is provided with a body part which is rotationally connected with the dust collection cover; the sweeping brush has been installed to this somatic part for follow this somatic part and stir the dust rotatoryly, make the dust raise dust in the dust cage and be inhaled in the collection wind hose, the utility model discloses have and can concentrate the local position dust removal in workshop, the beneficial effect that dust collection efficiency is high.

Description

Dust removing device

Technical Field

The utility model relates to a dust collecting equipment technical field especially relates to a dust collector.

Background

Electrostatic dust collection is one of gas dust collection methods, wherein dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, dust particles and negative ions are combined and charged negatively and tend to be discharged and deposited on the surface of an anode, the dust collection method is used for purifying gas or recovering useful dust particles in industries such as metallurgy, chemistry and the like, the electrostatic field is utilized to ionize the gas so as to enable the dust particles to be adsorbed onto an electrode in an electrified manner, air molecules in the strong electric field are ionized into positive ions and electrons, and the electrons encounter the dust particles in the process of running to the positive electrode so as to enable the dust particles to be adsorbed onto the positive electrode in an electrified manner and collected;

in the prior art, most of electrostatic dust collectors are large workshop integral air dust collection or small desktop electrostatic dust collectors, and concentrated and rapid dust collection cannot be realized on occasions where a large amount of dust is generated in local processes of grain powder production workshops, so that workshop environment is seriously polluted, the dust content in the air is high, and the health of operators is harmed;

therefore, in view of the above problems, it is necessary to provide a dust removing device capable of removing dust intensively at a local position of a production workshop and having high dust removing efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defect that prior art exists, providing one kind and can concentrate and remove dust to workshop local position, a dust collector that dust collection efficiency is high.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model discloses a dust collector, include:

a dust removal chamber for sucking dust;

the exhaust pipe is arranged at one end of the dust removing cavity;

the air collecting hose can be telescopically arranged at the end, far away from the exhaust pipe, of the dust removing cavity, and the tail end of the air collecting hose is fixedly connected with a dust collecting cover for locally collecting dust;

a cleaner rotatably mounted at the air collection opening of the dust collection cover;

the cleaner is provided with a body part which is rotationally connected with the dust collection cover;

the body part is provided with a cleaning brush which is used for rotationally stirring dust along with the body part so that the dust is raised in the dust collection cover and sucked into the air collection hose.

Furthermore, the sweeper also comprises a motor fixedly connected with the dust collection cover;

the motor drives the body part to rotate through belt transmission or gear transmission;

the cleaning brush is detachably and movably connected to the body part.

Further, the body part is of a cylindrical structure;

the body part is provided with a slideway along the length direction and is connected with the cleaning brush in a sliding way through the slideway;

the two ends of the body part are fixed with the cleaning brush through end covers.

Further, the slide way extends spirally along the axis direction of the body part.

Furthermore, the side walls of the two sides of the slide way are fixedly connected with stop blocks at intervals for stopping the cleaning brushes from radially moving along the body part.

Furthermore, a turbine fan is arranged at the end, located at the air collecting hose, of the dust removal cavity, and a cathode electrode is arranged above a rotating shaft of the turbine fan;

an anode electrode is arranged on the inner wall of the dust removal cavity;

and a filter screen is arranged on the inner wall of the dust removal cavity above the anode electrode.

Furthermore, the bottom surface of the anode electrode is inclined towards the wall surface of the dust removal cavity, and the cathode electrode is a ring-shaped electrode connected to the upper end of the rotating shaft of the turbofan.

Furthermore, blast pipe one end with dust removal chamber fixed connection, the dust guard is installed to the other end, the inside active carbon filter layer that is equipped with of blast pipe.

Furthermore, the dust removing device also comprises two collectors symmetrically arranged on the side part of the dust removing cavity;

the collector is a box body with a circular notch in the middle;

the collector is arranged at the bottom of the dust removing cavity through a chute;

handles are arranged outside the collectors;

a boss part is formed on the side wall of the collector, which is provided with the handle, in the circumferential direction;

the boss part is in sealing contact with the side wall of the dust removing cavity through a sealing layer.

Furthermore, the collector is also provided with a magnet and is fixedly connected with the dust removal cavity through the magnet.

In the technical scheme, the utility model provides a pair of dust collector, beneficial effect:

1. the utility model relates to a dust removal chamber for pumping dust, one end of the dust removal chamber is fixedly connected with an exhaust pipe, the other end of the dust removal chamber is fixedly connected with a wind collecting hose, the tail end of the wind collecting hose is provided with a dust hood, the wind collecting hose is pulled during use, the local position of a workshop is intensively removed dust through the wind collecting hose, the tail end of the wind collecting hose is provided with the dust hood, the wind collecting port of the dust hood is rotatably connected with a sweeper, dust on the ground is rotationally stirred through a sweeping brush on the sweeper, the dust is enabled to generate a dust raising phenomenon in the dust hood, and then the dust removal device is enabled to rapidly suck the dust into the wind collecting hose to enter the dust removal chamber, so that the dust removal;

2. the collector is symmetrically arranged on the side part of the dust removing cavity, the handle is arranged outside the collector, the collector can be conveniently pulled, the side wall of the side of the collector where the handle is arranged is circumferentially provided with a boss part, the boss part is in sealing contact with the side wall of the dust removing cavity through a sealing layer, the sealing performance of the collector and the dust removing cavity is ensured through the sealing layer, and the secondary environmental pollution of the dust removing device is avoided;

secondly, the boss portion of collector is located the sealing layer below and has linked firmly magnet, makes boss portion adsorb on the lateral wall in dust removal chamber through magnet, makes collector and dust removal chamber fixed connection, avoids dust collector during operation collector mistake to open, is favorable to guaranteeing the collector and is connected the reliability with the dust removal chamber.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of a dust removing device disclosed by the present invention;

FIG. 2 is a schematic view of the structure of the body of a sweeper for a dust removing device;

fig. 3 is a partial enlarged view of a dust removing device disclosed in the present invention.

Description of reference numerals:

10. a dust removal cavity; 11. an anode electrode; 12. a cathode electrode; 13. a turbo fan; 14. filtering with a screen;

20. a collector; 21. a handle; 22. a magnet; 23. a sealing layer;

30. an exhaust pipe; 31. a dust-proof plate; 32. an active carbon filter layer;

40. a wind collecting hose; 41. a dust collection cover;

50. a sweeper; 51. a body portion; 52. cleaning with a brush; 53. a motor;

511. a slideway; 512. an end cap; 513. and a stop block.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1;

the utility model relates to a dust collector, include:

a dust removing chamber 10 for sucking dust;

an exhaust pipe 30 installed at one end of the dust removing chamber 10;

the air collecting hose 40 is telescopically arranged at the end of the dust removing cavity 10 far away from the exhaust pipe 30, and the tail end of the air collecting hose 40 is fixedly connected with a dust collecting cover 41 for locally collecting dust;

a cleaner 50 rotatably mounted at the air collection opening of the dust collection cover 41;

the cleaner 50 is provided with a body part 51 rotatably connected with the dust collection cover 41;

the main body 51 is provided with a cleaning brush 52 for stirring dust rotationally along with the main body 51, so that the dust is raised in the dust collecting cover and sucked into the wind collecting hose 40.

Specifically, as shown in fig. 1, in the structure, one end of a dust removing cavity 10 is fixedly connected with an exhaust pipe 30, and the other end of the dust removing cavity 10 is fixedly connected with an air collecting hose 40;

the end of the exhaust pipe 30 far away from the dust removing cavity 10 is provided with a dust guard 31, and an activated carbon filter layer 32 is arranged inside the exhaust pipe 30.

The dust removing cavity 10 is provided with a turbine fan 13 at the end of the air collecting hose 40, and a cathode electrode 12 is arranged above the rotating shaft of the turbine fan 13; an anode electrode 11 is arranged on the inner wall of the dust removing cavity 10; a filter screen 14 is arranged on the inner wall of the dust removing cavity 10 above the anode electrode 11. Preferably, the bottom surface of the anode electrode 11 is inclined toward the wall surface of the dust removing chamber 10, and the cathode electrode 12 is a ring electrode connected to the upper end of the rotating shaft of the turbo fan 13.

The wind collecting hose 40 is a flexible corrugated hose, the tail end of the wind collecting hose 40 is fixedly connected with a dust collecting cover 41 for locally collecting dust, when the wind collecting hose 40 is pulled to use, the wind collecting hose 40 is stretched to intensively remove dust at a local position of a workshop;

a cleaner 50 is arranged at the position of an air collecting opening of the dust collection cover 41, the cleaner 50 is provided with a body part 51 which is rotationally connected with the dust collection cover 41, and a cleaning brush 52 is arranged on the body part 51;

according to the dust removal device, the sweeping brush 52 rotationally stirs dust on the ground, so that the dust generates a dust raising phenomenon in the dust collection cover, and then the dust removal device rapidly sucks the dust into the air collection hose 40 to enter the dust removal cavity 10, the dust removal efficiency is improved, and the dust removal effect is improved.

Referring to fig. 1, the sweeper 50 preferably further includes a motor 53 attached to the dust cage;

the motor 53 drives the body portion 51 to rotate by belt transmission or gear transmission;

a cleaning brush 52 is detachably and movably connected to the main body 51.

Specifically, the cleaner 50 in this structure includes a main body 51, a cleaning brush 52, and a motor 53;

this part of body 51 and dust cage 41 swivelling joint, swing joint on this part of body 51 can be dismantled to cleaning brush 52, through can connect cleaning brush 52 on this part of body 51 dismantledly, be convenient for later maintenance, change cleaning brush 53, dust cage 41 outside has linked firmly motor 53, motor 53 drives this part of body 51 rotatoryly through belt drive or gear drive, this part of body 51 passes through its rotation of motor 53 drive in this structure, be favorable to guaranteeing that this dust collector can continuously rotate at during operation this part of body 51, guarantee this part of body 51 reliability of rotation.

Referring to fig. 2, the body 51 is preferably a cylindrical structure; the main body 51 is provided with a slideway 511 along the length direction, and is connected with a cleaning brush 52 in a sliding way through the slideway 511; the cleaning brush 52 is fixed to both ends of the body 51 by end caps 512. Preferably, the slide 511 extends spirally along the axial direction of the body 51.

Specifically, a sliding way 511 which extends spirally is formed in the body part 51 of the cylindrical structure in the mechanism along the axial direction, the cleaning brush 52 is connected in the sliding way 511 in a sliding way, when the cleaning brush 52 is installed, the cleaning brush 52 penetrates into the sliding way 511 from one end of the sliding way 511, the body part 51 is connected with an end cover 512 in a threaded way, the end cover 512 blocks the circumferential transmission of the cleaning brush 52 along the body part 51, when the cleaning brush 52 is disassembled, the end cover 512 is taken down, and one end of the cleaning brush 52 is pulled along the axial direction of the body part 51 so that the cleaning brush 52 can be pulled out;

the cleaner 50 enables the cleaning brush 52 to be spirally coiled on the body part 51 through the slideway 511, when the dust removing device works, the air current can be enabled to circulate among the screw pitches formed by the cleaning brush 52 under the suction force of the turbofan 13 to drive the body part 51 to rotate, thereby being beneficial to saving the power of the motor 53;

referring to fig. 2, preferably, the side walls of the slideway 511 at both sides are attached with stoppers 513 at intervals for blocking the radial displacement of the sweeper brush 52 along the body 51.

Specifically, the stoppers 513 are distributed on two opposite side walls of the slideway 511 at intervals in the structure, the opening width of the slideway 511 is reduced through the stoppers 513, the structure prevents the cleaning brush 52 from radially displacing along the body part 51 through the stoppers 513, the cleaning brush 52 is prevented from being separated from the body part due to centrifugal force generated when the body part 51 rotates, and the reliability of the cleaning brush 52 in working is ensured.

Referring to fig. 1 and 3, it is preferable that the dust removing device further comprises two collectors 20 symmetrically arranged at the side of the dust removing chamber 10; the collector 20 is a box body with a circular notch in the middle; the collector 20 is arranged at the bottom of the dust removing cavity 10 through a chute; handles 21 are mounted outside the collectors 20; a boss part is formed on the side wall of the collector 20 on the side where the handle 21 is installed in the circumferential direction; the boss portion is in sealing contact with the side wall of the dust removing chamber 10 through a sealing layer 23.

Specifically, as shown in fig. 1, collectors 20 are symmetrically and slidably connected to two sides of the lower portion of the dust removing chamber 10, and handles 21 are mounted outside the collectors 20; in order to draw the collector 20, a boss part is formed on the side wall of the collector 20 on the side where the handle 21 is installed; referring to fig. 3, the boss portion is in sealing contact with the sidewall of the dust removing chamber 10 through a sealing layer 23. The sealing layer 23 ensures the tightness between the collector 20 and the dust removing cavity 10, so that the secondary pollution to the environment of the dust removing device is avoided;

referring to fig. 3, preferably, the collector 20 is further provided with a magnet 22 and is fixedly connected with the dust removing chamber 10 through the magnet 22.

Specifically, referring to fig. 3, in this structure, a magnet 22 is fixedly connected to a boss portion of the collector 20 below a sealing layer 23, and the boss portion is attached to a side wall of the dust removing chamber 10 through the magnet 22, so that the collector 20 is fixedly connected with the dust removing chamber 10, and the collector 20 is prevented from being opened by mistake when the dust removing device is in operation, which is beneficial to ensuring the connection reliability between the collector 20 and the dust removing chamber 10.

In the above technical solution, the utility model provides a dust removing device;

the working principle is as follows:

the air collection hose 40 is pulled to a dust position, the motor 53 is started, the body part 51 of the cleaner 50 in the dust collection cover 41 rotates, the cleaning brush 52 stirs dust to enable the dust to generate raise dust in the dust collection cover 11, the turbofan 13 quickly pumps air with the dust into the dust collection cavity 10, the air rises to an electric field between the anode electrode 11 and the cathode electrode 12, the dust is adsorbed on the surface of the anode electrode 11, the filter screen 14 stops part of the dust from rising, the activated carbon filter layer 32 in the exhaust pipe 30 further filters the dust, the dust is further stopped by the dust guard plate 31 arranged at the top of the exhaust pipe 30, the dust in the air naturally sinks into the dust collection cavity 1 due to the action of gravity, the electrification of the anode electrode 11 and the cathode electrode 12 is closed, the dust adsorbed on the anode electrode 11 naturally sinks into the collector 20 due to the action of gravity, and the collector 20 is taken out by a handle, the collected dust is convenient to clean.

Has the advantages that:

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A dust removing device characterized by comprising:

a dust removal chamber (10) for sucking dust;

an exhaust pipe (30) mounted at one end of the dust removing chamber (10);

the air collecting hose (40) can be telescopically arranged at the end of the dust removing cavity (10) far away from the exhaust pipe (30), and the tail end of the air collecting hose (40) is fixedly connected with a dust collecting cover (41) for locally collecting dust;

a cleaner (50) rotatably mounted at the air collection opening of the dust collection cover (41);

the cleaner (50) is provided with a body part (51) which is rotationally connected with the dust collection cover (41);

the body part (51) is provided with a cleaning brush (52) which is used for stirring dust rotationally along with the body part (51) so that the dust is raised in the dust collection cover (41) and sucked into the wind collection hose (40).

2. A dusting apparatus according to claim 1, characterized in that;

the sweeper (50) also comprises a motor (53) fixedly connected with the dust collection cover (41);

the motor (53) drives the body part (51) to rotate through belt transmission or gear transmission;

the cleaning brush (52) is detachably and movably connected to the main body (51).

3. A dusting apparatus according to claim 2, characterized in that;

the body part (51) is of a cylindrical structure;

the body part (51) is provided with a slide way (511) along the length direction, and the cleaning brush (52) is connected with the slide way (511) in a sliding way;

the two ends of the body part (51) are fixed with the cleaning brush (52) through end covers (512).

4. A dusting apparatus according to claim 3, characterized in that;

the slide (511) extends in a spiral shape along the axial direction of the main body (51).

5. A dusting apparatus according to claim 4, characterized in that;

the side walls of two sides of the slideway (511) are fixedly connected with stoppers (513) at intervals for stopping the radial displacement of the cleaning brush (52) along the body part (51).

6. A dusting apparatus according to claim 1, characterized in that;

a turbine fan (13) is arranged at the end, located at the air collection hose (40), of the dust removal cavity (10), and a cathode electrode (12) is arranged above a rotating shaft of the turbine fan (13);

an anode electrode (11) is arranged on the inner wall of the dust removing cavity (10);

and a filter screen (14) is arranged on the inner wall of the dust removing cavity (10) above the anode electrode (11).

7. A dusting apparatus according to claim 6, characterized in that;

the bottom surface of the anode electrode (11) inclines towards the wall surface of the dust removing cavity (10), and the cathode electrode (12) is an annular electrode connected to the upper end of a rotating shaft of the turbofan (13).

8. A dusting apparatus according to claim 1, characterized in that;

blast pipe (30) one end with dust removal cavity (10) fixed connection, dust guard (31) are installed to the other end, activated carbon filter layer (32) are equipped with to blast pipe (30) inside.

9. A dusting apparatus according to any of the claims 1-8, characterized in that;

the dust removing device also comprises two collectors (20) symmetrically arranged at the side parts of the dust removing cavity (10);

the collector (20) is a box body with a circular notch in the middle;

the collector (20) is arranged at the bottom of the dust removing cavity (10) through a chute;

handles (21) are arranged outside the collectors (20);

a boss part is formed on the side wall of the collector (20) on the side where the handle (21) is installed in the circumferential direction;

the boss part is in sealing contact with the side wall of the dust removing cavity (10) through a sealing layer (23).

10. A dusting apparatus according to claim 9, characterized in that;

the collector is also provided with a magnet (22) and is fixedly connected with the dust removing cavity (10) through the magnet (22).