CN215197588U

CN215197588U - Energy-saving dry-type electrostatic dust collector

Info

Publication number: CN215197588U
Application number: CN202121237107.XU
Authority: CN
Inventors: 周慧; 高永峰; 王周贺; 邬飞; 陈志颖; 首龙君; 刘咏春
Original assignee: Inner Mongolia Donghua Energy Co ltd
Current assignee: Inner Mongolia Donghua Energy Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-17
Anticipated expiration: 2031-06-03

Abstract

The utility model belongs to the technical field of electrostatic dust removal equipment, in particular to an energy-saving dry type electrostatic dust removal device, which comprises a box body, wherein the bottom end of the box body is provided with a support leg, the bottom end of the box body is provided with a dust collecting port, a dust collecting box is arranged below the dust collecting port, the top end of the box body is provided with an air inlet, an ionizer and a dust collector are symmetrically arranged below the air inlet, the side surface of the box body is provided with an air outlet, the side surface of the box body is provided with a power switch, the power switch is provided with a time relay, a filter screen is arranged in the box body, the time relay is automatically disconnected when an anode plate shakes, the time relay is automatically closed after shaking is finished, secondary adsorption of dust can be effectively solved, the electric energy consumption can be reduced, and dust particles which are not adsorbed by ionization can be effectively filtered through the arranged filter screen, the dust removing brush and the vibrator are in linkage design, and the filter screen is synchronously cleaned when the vibrator operates.

Description

Energy-saving dry-type electrostatic dust collector

Technical Field

The utility model relates to an energy-saving dry-type electrostatic precipitator belongs to electrostatic precipitator equipment technical field.

Background

Electrostatic dust removal is one of the methods of gas dust removal. The dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, and dust particles and negative ions are combined to be charged negatively and then tend to discharge on the surface of the anode to be deposited. In the metallurgical, chemical and other industries to purify gases or recover useful dust particles. A dust collecting method in which gas is ionized by an electrostatic field to thereby electrically adsorb dust particles to an electrode. In a strong electric field, air molecules are ionized into positive ions and electrons, and the electrons encounter dust particles in the process of running to the positive electrode, so that the dust particles are negatively charged and adsorbed to the positive electrode to be collected.

The existing dry-type electrostatic dust collector ionizes dust by using electric energy, then recovers the dust, and shakes and falls off the dust collected on an anode plate during recovery. But in the rapping process, a part of dust is adsorbed on the anode plate through ionization interaction due to the electrification of the anode plate, so that the dust removal effect is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-saving dry-type electrostatic precipitator device solves the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-saving dry-type electrostatic precipitator device, includes the box, the box bottom is equipped with the stabilizer blade, the box bottom is equipped with the dust collection mouth, dust collection mouth below is equipped with the dust collection box, the box top is equipped with the air inlet, air inlet below symmetry is equipped with ionizer and dust collector, the box side is equipped with the gas vent, the box side is equipped with switch, the last time relay that is equipped with of switch, be equipped with the filter screen in the box.

Preferably, the filter screen is cylindrical structure, the filter screen passes through the turning block and sets up inside the box, the filter screen sets up in collection dirt mouth top.

Preferably, the rotating blocks are symmetrically arranged at the top end and the bottom end inside the box body, and the rotating blocks are rotatably connected with the box body.

Preferably, a vibrator is arranged between the ionizer and the dust collector, the vibrator is arranged in the box body through a connecting rod, and the vibrator is rotatably connected with the box body.

Preferably, the bottom end in the box body is provided with a motor, the motor is provided with a gear through a rotating shaft, and the motor is fixedly connected with the box body.

Preferably, tooth grooves corresponding to the gears are formed in the side faces of the rotating blocks, and the rotating blocks are in rotating connection with the gears through the tooth grooves.

Preferably, the rotation axis passes through drive belt and connecting rod interconnect, the connecting rod bottom is equipped with a plurality of dust removal brushes through the support, the dust removal brush height is the same with the filter screen height, the dust removal brush and filter screen contact each other.

Preferably, the ionizer, the vibrator, the time relay and the power switch are electrically connected.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model belongs to the technical field of electrostatic precipitator equipment, specifically disclose an energy-saving dry-type electrostatic precipitator device, the utility model discloses a time relay who sets up, when the anode plate shakes, time relay automatic disconnection shakes and beats the back that finishes, time relay closes automatically, can effectively solve the secondary absorption of dust, also can reduce power consumption, can carry out effective filtration to not being ionized absorbent dust granule through the filter screen that sets up, the dust removal brush through setting up carries out the linkage design with the knocker, it cleans the filter screen in step when the knocker moves, effectual subsequent dust removal effect that has promoted.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

in the figure: 1. a box body; 2. a support leg; 3. a dust collection port; 4. a dust collection box; 5. an air inlet; 6. an ionizer; 7. a dust collector; 8. an exhaust port; 9. a power switch; 10. a time relay; 11. a filter screen; 12. rotating the block; 13. a vibrator; 14. a connecting rod; 15. a motor; 16. a rotating shaft; 17. a gear; 18. a tooth socket; 19. a transmission belt; 20. a support; 21. a dust removing brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an energy-saving dry-type electrostatic precipitator device, includes

box

1, 1 bottom of box is equipped with

stabilizer blade

2, 1 bottom of box is equipped with dust collection mouth 3, dust collection mouth 3 below is equipped with

dust collection box

4, 1 top of box is equipped with

air inlet

5, 5 below symmetries of air inlet are equipped with ionizer 6 and

dust arrester

7, 1 side of box is equipped with

gas vent

8, 1 side of box is equipped with switch 9, the last time relay 10 that is equipped with of switch 9, be equipped with filter screen 11 in the box 1.

Further, the filter screen 11 is a cylindrical structure, the filter screen 11 is arranged inside the box body 1 through a rotating block 12, and the filter screen 11 is arranged above the dust collecting opening 3.

Furthermore, the turning blocks 12 are symmetrically arranged at the top end and the bottom end inside the box body 1, and the turning blocks 12 are rotatably connected with the box body 1.

Further, a rapping device 13 is arranged between the ionizer 6 and the dust collector 7, the rapping device 13 is arranged inside the box body 1 through a connecting rod 14, and the rapping device 13 is rotatably connected with the box body 1.

Further, a motor 15 is arranged at the bottom end inside the box body 1, a gear 17 is arranged on the motor 15 through a rotating shaft 16, and the motor 15 is fixedly connected with the box body 1.

Furthermore, tooth grooves 18 corresponding to the gears 17 are formed in the side faces of the rotating blocks 12, and the rotating blocks 12 are in rotating connection with the gears 17 through the tooth grooves 18.

Further, the rotating shaft 16 is connected with the connecting rod 14 through a transmission belt 19, the bottom end of the connecting rod 14 is provided with a plurality of dust removing brushes 21 through a support 20, the heights of the dust removing brushes 21 are the same as those of the filter screen 11, and the dust removing brushes 21 are in contact with the filter screen 11.

Further, the ionizer 6, the rapping device 13, the time relay 10 and the power switch 9 are electrically connected.

The working principle is as follows: the utility model relates to an energy-saving dry-type electrostatic precipitator, in use, gas enters into the device from the air inlet 5, the ionizer 6 starts to ionize the air, the dust particles entering into the device from the air inlet 5 move to the dust collector 7 after ionization and are adsorbed on the dust collector 7, the air after ionization and dust removal passes through the filter screen 11 and then is discharged from the air outlet 8, the filter screen 11 can filter a small amount of dust which is not ionized, when rapping and dust removal are carried out, the time relay 10 is automatically disconnected when the rapping device 13 is started, the ionizer 6 and the dust collector 7 lose voltage, the motor 15 rotates the rotating shaft 16, the rotating shaft 16 drives the connecting rod 14 through the driving belt 19 and enables the rapping device 13 to rotatably rap the ionizer 6 and the dust collector 7, the dust shakes and falls at the dust collecting opening 3 under the combined action of gravity and the rapping device 13, the dust removing brush 21 synchronously rotates to clean the filter screen 11, when rotation axis 16 is rotatory, turning block 12 carries out the antiport under gear 17's drive, improves the clean efficiency of filter screen 11, accomplishes to shake and beats the back, and time relay 10 closes automatically, puts down through the voltage on ionizer 6 and the dust arrester 7 when shaking, prevents that the dust secondary from adsorbing and influencing follow-up dust removal effect on dust arrester 7, the utility model discloses simple structure, convenient operation is fit for using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An energy-saving dry-type electrostatic dust collection device is characterized in that: including box (1), box (1) bottom is equipped with stabilizer blade (2), box (1) bottom is equipped with dust collection mouth (3), dust collection mouth (3) below is equipped with dust collection box (4), box (1) top is equipped with air inlet (5), air inlet (5) below symmetry is equipped with ionizer (6) and dust arrester (7), box (1) side is equipped with gas vent (8), box (1) side is equipped with switch (9), be equipped with time relay (10) on switch (9), be equipped with filter screen (11) in box (1).

2. The energy-saving dry electrostatic precipitator according to claim 1, wherein: the dust collecting box is characterized in that the filter screen (11) is of a cylindrical structure, the filter screen (11) is arranged inside the box body (1) through the rotating block (12), and the filter screen (11) is arranged above the dust collecting opening (3).

3. The energy-saving dry electrostatic precipitator according to claim 2, wherein: the rotating blocks (12) are symmetrically arranged at the top end and the bottom end inside the box body (1), and the rotating blocks (12) are rotatably connected with the box body (1).

4. The energy-saving dry electrostatic precipitator according to claim 1, wherein: a vibrator (13) is arranged between the ionizer (6) and the dust collector (7), the vibrator (13) is arranged inside the box body (1) through a connecting rod (14), and the vibrator (13) is rotationally connected with the box body (1).

5. The energy-saving dry electrostatic precipitator according to claim 1, wherein: the bottom end in box (1) is equipped with motor (15), motor (15) are equipped with gear (17) through rotation axis (16), motor (15) and box (1) fixed connection.

6. The energy-saving dry electrostatic precipitator according to claim 2, wherein: tooth grooves (18) corresponding to the gears (17) are formed in the side faces of the rotating blocks (12), and the rotating blocks (12) are in rotating connection with the gears (17) through the tooth grooves (18).

7. The energy-saving dry electrostatic precipitator according to claim 5, wherein: the rotary shaft (16) is connected with the connecting rod (14) through a transmission belt (19), the bottom end of the connecting rod (14) is provided with a plurality of dust removing brushes (21) through a support (20), the heights of the dust removing brushes (21) are the same as those of the filter screen (11), and the dust removing brushes (21) are in contact with the filter screen (11).

8. The energy-saving dry electrostatic precipitator according to claim 1, wherein: the ionizer (6), the vibrator (13), the time relay (10) and the power switch (9) are electrically connected.