CN217699588U

CN217699588U - Electrostatic dust collector

Info

Publication number: CN217699588U
Application number: CN202221993711.XU
Authority: CN
Inventors: 樊荣; 刘建东; 杜长迪; 董磊
Original assignee: Hebei Zhongrunxuan Machinery Equipment Co ltd
Current assignee: Hebei Zhongrunxuan Machinery Equipment Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-01
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses an electrostatic precipitator belongs to the electrostatic precipitator field. An electrostatic dust collector comprises a shell, wherein one end of the shell is fixedly connected with an air inlet, the other end of the shell is fixedly connected with an air outlet, the lower end surface of the shell is symmetrically and fixedly connected with two funnels, rotating shafts are rotatably connected in the two funnels, two ends of each rotating shaft penetrate through the side wall of each funnel and are rotatably connected with a connecting block, the connecting blocks are fixedly connected with the funnels, the funnels are provided with adjusting structures for driving the rotating shafts to rotate, and the rotating shafts are fixedly connected with mounting seats; the utility model discloses a pivot, link up piece, mount pad, pressure sensor, monitoring box, audible-visual annunciator, controller and regulation structure, the convenient volume of gathering dust in to the funnel monitors, conveniently reminds operating personnel to in time arrange the ash and handle, improves operating personnel's work efficiency, and intelligent degree is higher.

Description

Electrostatic dust collector

Technical Field

The utility model relates to an electrostatic precipitator technical field especially relates to an electrostatic precipitator.

Background

Electrostatic dust removal, referred to as "electric dust removal" for short, is the use of the property of electrostatic attraction of small and light objects to adsorb industrial dust by static electricity. The waste gas treatment method is adopted in large-scale factories such as saddle steel and the like. The working principle of the electrostatic dust collector is that a high-voltage electric field is utilized to ionize smoke, and dust charges in airflow are separated from the airflow under the action of the electric field.

At present, the electrostatic dust collector in the prior art has the following problems:

1. in the electrostatic dust collector in the prior art, an operator needs to regularly discharge dust in the hopper, and the dust in the hopper is accumulated more quickly and is not discharged in time to influence the use of the dust collector, so that the operator is not reminded conveniently, and the use effect is poor;

2. electrostatic precipitator among the prior art is gathering easily on the motor board at the in-process dust removal to the great gas of moisture, and inconvenient cleaning still leads to the effect reduction of removing dust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the dust is difficult to be cleaned by easily adhering to a plate electrode by an operator in the dust discharge and the moisture large gas in time, and providing the electrostatic dust collector.

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

the utility model provides an electrostatic precipitator, includes the casing, the one end fixedly connected with air inlet of casing, the other end fixedly connected with gas outlet of casing, two lower terminal surface symmetry and two fixedly connected with funnels of casing, two all rotate in the funnel and be connected with the pivot, the both ends of pivot all run through the funnel lateral wall and the swivelling joint has a linking piece, and links up piece and funnel fixed connection, be equipped with on the funnel and be used for driving the pivot and carry out pivoted regulation structure, fixedly connected with mount pad in the pivot, pressure sensor is installed to the up end of mount pad, pressure sensor's up end fixedly connected with monitoring box, the equal fixedly connected with dust exhaust pipe in bottom of funnel, the butterfly valve is installed to the bottom of dust exhaust pipe, the installing port has been seted up to the one end that the casing up end is close to the air inlet, and the interior matching of installing port is equipped with the connecting plate, the lower terminal surface fixedly connected with a set of connecting plate has a set of connection frame, fixedly connected with the filter screen in the connecting frame, it is adjacent respectively be equipped with the installing frame, and the installation frame all with connecting plate fixed connection with connecting plate, install the heater strip in the inner wall of roof wall of gas outlet, the lower extreme face of casing, the cathode plate is installed one side of cathode plate installation pole piece, the cathode plate installation piece is all installed on the inside wall of cathode plate, the cathode plate installation piece is installed the lateral wall.

As the preferred technical scheme of this application, adjust the structure including respectively with pivot axle head fixed connection's driven gear, driven gear's downside all is equipped with bears the frame, and bears frame and funnel fixed connection, the up end fixedly connected with motor that bears the frame, the driving gear that the drive end fixedly connected with of motor and driven gear meshing are connected.

As the preferred technical scheme of this application, the up end fixedly connected with handle of connecting plate, the handle overcoat is equipped with anti-skidding cover.

As the preferred technical scheme of this application, the controller is equipped with the dust cover outward, and the inner wall fixed connection of dust cover and installation piece, the wiring hole has been seted up on the dust cover.

As the preferred technical scheme of this application, the lower terminal surface fixedly connected with supporting leg of casing, the quantity of supporting leg is not less than four.

As the preferable technical scheme, the pressure sensor, the audible and visual alarm and the motor are respectively and electrically connected with the controller.

Compared with the prior art, the utility model provides an electrostatic precipitator possesses following beneficial effect:

1. this electrostatic precipitator through pivot, link up piece, mount pad, pressure sensor, monitoring box, audible-visual annunciator, controller and regulation structure, conveniently monitors the volume of dust gathering in the funnel, conveniently reminds operating personnel to in time arrange the ash and handle, improves operating personnel's work efficiency, and intelligent degree is higher.

2. This electrostatic precipitator through connecting plate, linking frame, filter screen, installing frame and heater strip, can filter in advance the dust, improves electrostatic precipitator's dust removal effect, conveniently carries out drying process to gas, avoids the wet dirt adhesion inconvenient appearance of carrying out the cleaning phenomenon on the plate electrode, improves the effect of removing dust.

Drawings

Fig. 1 is a schematic structural diagram of an electrostatic precipitator according to the present invention;

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

fig. 3 is a schematic structural view of an electrostatic precipitator according to the present invention;

fig. 4 is a schematic structural view of the inside of the funnel of the present invention;

FIG. 5 is a schematic structural view of the connection plate and its connection parts of the present invention;

fig. 6 is a schematic structural diagram of the mounting block and its connecting part of the present invention.

In the figure: 1. a housing; 2. an air inlet; 3. an air outlet; 4. a funnel; 5. a rotating shaft; 6. a joining block; 7. an adjustment structure; 701. a driven gear; 702. a carrier; 703. a motor; 704. a driving gear; 8. a mounting seat; 9. a pressure sensor; 10. a monitoring box; 11. an ash discharge pipe; 12. a butterfly valve; 13. a connecting plate; 14. a connecting frame; 15. filtering with a screen; 16. installing a frame; 17. heating wires; 18. mounting a plate; 19. an anode plate; 20. a cathode bar; 21. mounting blocks; 22. an audible and visual alarm; 23. a controller; 24. a handle; 25. a dust cover; 26. and (5) supporting legs.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-6, an electrostatic precipitator comprises a housing 1, one end of the housing 1 is fixedly connected with an air inlet 2, the other end of the housing 1 is fixedly connected with an air outlet 3, the lower end surface of the housing 1 is symmetrically and fixedly connected with two funnels 4, a rotating shaft 5 is rotatably connected in each of the two funnels 4, two ends of the rotating shaft 5 penetrate through the side wall of each funnel 4 and are rotatably connected with a linking block 6, the linking block 6 is fixedly connected with the funnels 4, an adjusting structure 7 for driving the rotating shaft 5 to rotate is arranged on each funnel 4, a mounting seat 8 is fixedly connected on each rotating shaft 5, a pressure sensor 9 is arranged on the upper end surface of each mounting seat 8, a monitoring box 10 is fixedly connected with the upper end surface of each pressure sensor 9, an ash discharge pipe 11 is fixedly connected with the bottom end of each funnel 4, and a butterfly valve 12 is arranged at the bottom end of each ash discharge pipe 11, a mounting opening is formed in one end, close to the air inlet 2, of the upper end face of the shell 1, a connecting plate 13 is arranged in the mounting opening in a matched mode, a group of connecting frames 14 is fixedly connected to the lower end face of the connecting plate 13, a filter screen 15 is fixedly connected to the inside of each connecting frame 14, mounting frames 16 are arranged between every two adjacent connecting frames 14 and fixedly connected with the connecting plate 13, heating wires 17 are mounted in the mounting frames 16, a mounting plate 18 is fixedly connected to the inner top wall, close to the air outlet 3, of the shell 1, a group of anode plates 19 are mounted on the lower end face of the mounting plate 18, cathode rods 20 are mounted on one side of each anode plate 19, mounting blocks 21 are mounted on the side walls of the funnel 4 through screws, audible and visual alarms 22 are mounted on the outer side walls of the mounting blocks 21, and a controller 23 is mounted on the inner side walls of the mounting blocks 21; collect the dust through funnel 4 convenience, it conveniently drives pivot 5 and rotates to use overshoot structure 7, thereby it is convenient to reverse monitoring box 10, and then the convenient dust that will monitor in the box 10 pours, conveniently monitor monitoring box 10's whole weight through pressure sensor 9, reach controller 23 control audible-visual annunciator 22 and report to the police after predetermineeing weight, remind operating personnel to arrange the ash and handle, avoid the gathering of dust, conveniently filter in advance the dust through filter screen 15, improve the dust removal effect of dust remover, heater strip 17 conveniently dries gas, avoid the adhesion of wet dust to inconveniently carry out the appearance of cleaning the phenomenon on the plate electrode, it is prior art to be worth explaining that the installation of anode plate 19 and cathode bar 20 is, no longer give unnecessary details again, conveniently report to the police the warning to operating personnel through audible-visual annunciator 22.

Referring to fig. 4, in some embodiments, the adjusting structure 7 includes driven gears 701 respectively fixedly connected to shaft ends of the rotating shafts 5, a bearing frame 702 is disposed on each of lower sides of the driven gears 701, the bearing frames 702 are fixedly connected to the hoppers 4, a motor 703 is fixedly connected to an upper end surface of each of the bearing frames 702, and a driving gear 704 engaged with the driven gear 701 is fixedly connected to a driving end of the motor 703; the driving gear 704 is driven to rotate by the motor 703, the driven gear 701 is driven to rotate by the rotation of the driving gear 704, and then the rotating shaft 5 can be driven to rotate, so that the monitoring box 10 can be conveniently overturned.

Referring to fig. 2, in some embodiments, a handle 24 is fixedly connected to an upper end surface of the connecting plate 13, and an anti-slip sleeve is sleeved outside the handle 24; the connecting plate 13 is conveniently pulled out through the handle 24, and the filter screen 15 is conveniently cleaned.

Referring to fig. 6, in some embodiments, a dust cover 25 is disposed outside the controller 23, the dust cover 25 is fixedly connected to an inner wall of the mounting block 21, and a wiring hole is disposed on the dust cover 25; the controller 23 can be protected by the dust cover 25, and the service life of the controller 23 is prolonged.

Referring to fig. 1, in some embodiments, support legs 26 are fixedly connected to the lower end surface of the housing 1, and the number of the support legs 26 is not less than four; the supporting legs 26 are used for supporting the shell 1 conveniently, and ash is discharged conveniently.

Referring to fig. 4, in some embodiments, the pressure sensor 9, the audible and visual alarm 22 and the motor 703 are electrically connected to the controller 23; the whole weight of the monitoring box 10 is monitored through the pressure sensor 9, the monitored weight reaches a preset value, the controller 23 controls the audible and visual alarm 22 and the motor 703 to work, ash discharge processing is conveniently and timely performed on the dust remover, and the intelligent degree is higher.

Specifically, when the electrostatic precipitator is used: firstly, heating wires 17 are heated, then gas is introduced from an air inlet 2, the gas is pre-filtered by a filter screen 15 and dried by the heating wires 17, dust is subjected to electrostatic adsorption and dust removal by an anode plate 19 and a cathode bar 20, the dedusted gas is discharged from an air outlet 3, a monitoring box 10 collects the falling dust, a pressure sensor 9 monitors the whole weight of the monitoring box 10, when the monitored weight reaches a preset value, a controller 23 controls an audible and visual alarm 22 to give an alarm to remind an operator of dust discharge, meanwhile, the controller 23 controls a motor 703 to work, the motor 703 drives a driving gear 704 to rotate, further, a driven gear 701 and a rotating shaft 5 are driven to rotate, the monitoring box 10 is overturned, so that the dust in the monitoring box is discharged, and then the controller 23 controls the motor 703 to reversely rotate to reset the monitoring box 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electrostatic precipitator, includes casing (1), its characterized in that, one end fixedly connected with air inlet (2) of casing (1), the other end fixedly connected with gas outlet (3) of casing (1), two funnel (4) of the lower terminal surface symmetry and fixedly connected with of casing (1), two all rotate in funnel (4) and be connected with pivot (5), the both ends of pivot (5) all run through funnel (4) lateral wall and rotate and be connected with linking piece (6), and link up piece (6) and funnel (4) fixed connection, be equipped with on funnel (4) and be used for driving pivot (5) to carry out pivoted regulation structure (7), fixedly connected with mount pad (8) on pivot (5), pressure sensor (9) are installed to the up end of mount pad (8), the up end fixedly connected with monitoring box (10) of pressure sensor (9), the equal fixedly connected with in bottom of funnel (4) arranges ash pipe (11), arrange ash pipe (12) is installed to the bottom of ash pipe (11), the up end of casing (1) is seted up near the mounting hole (2) one end, and the connection plate (13) is equipped with in the mounting hole (13) and the connection plate (13) is connected with, filter screen (13) connection plate (13) lower extreme (14) are connected with in the fixed connection plate (13), adjacent be equipped with installing frame (16) between linking frame (14) respectively, and installing frame (16) all with connecting plate (13) fixed connection, install heater strip (17) in installing frame (16), fixedly connected with mounting panel (18) on casing (1) is close to the interior roof of gas outlet (3) one end, a set of anode plate (19) are installed to the lower terminal surface of mounting panel (18), cathode bar (20) are installed to one side of anode plate (19), all install installation piece (21) through the screw on the lateral wall of funnel (4), audible-visual annunciator (22) are installed to the lateral wall of installation piece (21), controller (23) are installed to the inside wall of installation piece (21).

2. The electrostatic precipitator according to claim 1, wherein the adjusting mechanism (7) comprises driven gears (701) respectively fixedly connected with shaft ends of the rotating shafts (5), a bearing frame (702) is arranged on each of the lower sides of the driven gears (701), the bearing frames (702) are fixedly connected with the hoppers (4), a motor (703) is fixedly connected to the upper end face of each bearing frame (702), and a driving gear (704) meshed with the driven gears (701) is fixedly connected to the driving end of each motor (703).

3. An electrostatic precipitator according to claim 1, wherein a handle (24) is fixedly connected to the upper end surface of the connecting plate (13), and an anti-slip sleeve is sleeved on the handle (24).

4. The electrostatic precipitator according to claim 1, wherein a dust cover (25) is arranged outside the controller (23), the dust cover (25) is fixedly connected with the inner wall of the mounting block (21), and the dust cover (25) is provided with wiring holes.

5. An electrostatic precipitator according to claim 1, wherein support legs (26) are fixedly connected to the lower end surface of the housing (1), and the number of the support legs (26) is not less than four.

6. An electrostatic precipitator according to claim 1, wherein the pressure sensor (9), the audible and visual alarm (22) and the motor (703) are each electrically connected to the controller (23).