CN211051714U

CN211051714U - Electric dust collector with high dust removal efficiency

Info

Publication number: CN211051714U
Application number: CN201922005506.2U
Authority: CN
Inventors: 杜晓玲
Original assignee: Zhangjiakou Xuanrun Metallurgical Environmental Protection Equipment Co ltd
Current assignee: Zhangjiakou Xuanrun Metallurgical Environmental Protection Equipment Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-21
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses an electrostatic precipitator that dust collection efficiency is high relates to the dust removal field, including electric dust removal case body, fixedly connected with dust hopper in the middle of the bottom of electric dust removal case body, dust hopper's bottom is provided with the collecting box, fixed mounting has the clarifier in the middle of the inside of collecting box, fixedly connected with admission line in the middle of the left side of electric dust removal case body, fixed mounting has the plate electrode in the middle of the inner diapire of electric dust removal case body. The utility model discloses a set up first spraying board, the second of cleaning and clean spraying board and the third of cleaning and spray the board all around at the plate electrode, carry out the multi-angle to the plate electrode and wash, make it wash more totally thoroughly, be favorable to promoting the dust absorption effect of plate electrode, the dust collection efficiency of reinforcing electric precipitation case body, through the setting of collecting box and clarifier, the water after dust and water mixture passes through the clarifier and purifies the back and recycles, effectual water economy resource, and it is extravagant to subtract water economy resource.

Description

Electric dust collector with high dust removal efficiency

Technical Field

The utility model relates to a dust removal field, in particular to electrostatic precipitator that dust collection efficiency is high.

Background

The electrostatic precipitator is used for collecting particles such as dust, slurry and fog drops in industrial flue gas, and the working principle is as follows: the dust-containing flue gas passes through the anode tube in the dust collection area after entering the electric dust collector, the cathode ray passes through high-voltage corona discharge, make near the corona area droplet and dust electric charge, under the combined action of electric field force and electric wind, the droplet, the dust can reach the utmost point surface of gathering dust with flue gas high-efficient separation and then by the entrapment, the dust on the utmost point surface of gathering dust is washed down to the mode that rethread automatic spraying device used water washing, outside the electric dust collector of discharging by gravity, most smoke and dust in the flue gas that passes the anode tube are collected by the anode tube and are got rid of, thereby realize ultra-clean emission, current electric dust collector only uses the water to wash at the plate electrode top, there may be the washing blind area, the washing efficiency is lower, cause the dust removal efficiency of dust removal electrode to be low, and wash and use a large amount of water resource, the water.

Therefore, it is necessary to provide an electric dust collector with high dust collection efficiency to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electrostatic precipitator that dust collection efficiency is high to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric dust remover with high dust removal efficiency comprises an electric dust removal box body, wherein a dust hopper is fixedly connected in the middle of the bottom of the electric dust removal box body, a collecting box is arranged at the bottom end of the dust hopper, a purifier is fixedly mounted in the middle of the inside of the collecting box, an air inlet pipeline is fixedly connected in the middle of the left side of the electric dust removal box body, an electrode plate is fixedly mounted in the middle of the inner bottom wall of the electric dust removal box body, an inlet distribution plate is arranged on the left side of the electrode plate, an induced draft fan is fixedly connected in the middle of the left side of the inlet distribution plate, a first cleaning spray plate is fixedly connected on the right side of the inlet distribution plate, a first water inlet pipe is fixedly connected on the first cleaning spray plate, a water storage tank is fixedly mounted on the left side of the top of the electric dust removal box body, a third water inlet pipe is fixedly connected to the right side of the purifier, a third cleaning spray plate is fixedly connected to one end, far away from the purifier, of the third water inlet pipe, an air outlet pipeline is fixedly connected to the upper portion of the right side of the electric dust removal box body, and an air blower frame is fixedly installed inside the air outlet pipeline;

the bottom edge fixed mounting of plate electrode has the installation frame, the inner wall fixedly connected with fixed bolster of fan frame, the middle fixed mounting of fixed bolster has the exhaust fan.

Optionally, the bottom edge fixedly connected with support column of electric precipitation case body, the inner wall fixed connection of entry distributing plate and electric precipitation case body.

Optionally, the bottom and the clarifier fixed connection of first inlet tube, fixed mounting has first water pump on the second inlet tube.

Optionally, the second inlet tube runs through the electric precipitation box body, the top and the electric precipitation box body fixed connection of second washing spraying board.

Optionally, equal fixed mounting has the second water pump on first inlet tube and the third inlet tube, the third washs the inside wall fixed connection of spraying board and electrostatic precipitator case body.

Optionally, the first spraying board of washing clean, the second sprays the equal fixedly connected with shower nozzle in one side that the spraying board is close to the plate electrode to the third spraying board of washing clean, the mounting hole has all been seted up to four edges and corners of mounting frame.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up first spraying board, the second of cleaning and clean spraying board and the third of cleaning and spray the board all around at the plate electrode, carry out the multi-angle to the plate electrode and wash, make it wash cleaner thoroughly, be favorable to promoting the dust absorption effect of plate electrode, the dust collection efficiency of reinforcing electric precipitation case body.

2. The utility model discloses a setting of collecting box and clarifier, the water after dust and water mix passes through the clarifier and purifies the back and recycles, and effectual water economy resource subtracts the water waste, through the setting of exhaust fan, and the gas after will purifying passes through the drive of exhaust fan and discharges rapidly for gaseous circulation, its dust collection efficiency of effectual reinforcing.

Drawings

Fig. 1 is a schematic view of the sectional structure of the present invention.

Fig. 2 is a schematic diagram of the electrode plate structure of the present invention.

Fig. 3 is a schematic view of the exhaust fan of the present invention.

In the figure: 1. an electric dust removal box body; 2. a dust collecting hopper; 3. a collection box; 4. a purifier; 5. a support pillar; 6. an air intake duct; 7. an electrode plate; 8. an inlet distribution plate; 9. an induced draft fan; 10. a first cleaning spray plate; 11. a first water inlet pipe; 12. a water storage tank; 13. a second water inlet pipe; 14. a first water pump; 15. a second cleaning spray plate; 16. a spray head; 17. a third water inlet pipe; 18. a third cleaning spray plate; 19. a second water pump; 20. an air outlet pipe; 21. a fan frame; 22. a mounting frame; 23. mounting holes; 24. fixing a bracket; 25. an exhaust fan.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides an electric dust remover with high dust removal efficiency as shown in figures 1-3, which comprises an electric dust removing box body 1, a dust collecting hopper 2 is fixedly connected in the middle of the bottom of the electric dust removing box body 1, a collecting box 3 is arranged at the bottom end of the dust collecting hopper 2, a purifier 4 is fixedly arranged in the middle of the inner part of the collecting box 3, water mixed by dust and water is recycled after being purified by the purifier 4 through the arrangement of the collecting box 3 and the purifier 4, effective water resource is saved, the waste of water resource is reduced, a supporting column 5 is fixedly connected at the bottom edge of the electric dust removing box body 1, an air inlet pipeline 6 is fixedly connected in the middle of the left side of the electric dust removing box body 1, a plate electrode 7 is fixedly arranged in the middle of the inner bottom wall of the electric dust removing box body 1, an inlet distribution plate 8, an induced draft fan 9 is fixedly connected in the middle of the left side of the inlet distribution plate 8, a first cleaning spray plate 10 is fixedly connected to the right side of the inlet distribution plate 8, a first water inlet pipe 11 is fixedly connected to the first cleaning spray plate 10, the bottom end of the first water inlet pipe 11 is fixedly connected with the purifier 4, a water storage tank 12 is fixedly mounted on the left side of the top of the electric dust removal box body 1, a second water inlet pipe 13 is fixedly connected to the right side of the water storage tank 12, a first water pump 14 is fixedly mounted on the second water inlet pipe 13, the second water inlet pipe 13 penetrates through the electric dust removal box body 1, a second cleaning spray plate 15 is fixedly connected to the bottom end of the second water inlet pipe 13, the top of the second cleaning spray plate 15 is fixedly connected with the electric dust removal box body 1, a third water inlet pipe 17 is fixedly connected to the right side of the purifier 4, a second water pump 19 is fixedly mounted on each of the first water inlet pipe 11 and the, the third washes clean spraying board 18 and the inside wall fixed connection of electrostatic precipitator case body 1, first washing clean spraying board 10, the equal fixedly connected with shower nozzle 16 of one side that second washing clean spraying board 15 and third washing clean spraying board 18 are close to plate electrode 7, through set up first washing clean spraying board 10 around plate electrode 7, second washing clean spraying board 15 and third washing clean spraying board 18, wash plate electrode 7 multi-angle, make it wash cleaner thoroughly, be favorable to promoting the dust absorption effect of plate electrode 7, the dust collection efficiency of reinforcing electrostatic precipitator case body 1, the right side top fixedly connected with outlet duct 20 of electrostatic precipitator case body 1, the inside fixed mounting of outlet duct 20 has fan frame 21;

fixed mounting has installation frame 22 in the bottom edge of plate electrode 7, and mounting hole 23 has all been seted up to four edges of installation frame 22, and fan frame 21's inner wall fixedly connected with fixed bolster 24, the middle fixed mounting of fixed bolster 24 has exhaust fan 25, and through exhaust fan 25's setting, the gas after will purifying passes through exhaust fan 25's drive and discharges rapidly for gaseous circulation, its dust collection efficiency of effectual reinforcing.

The utility model discloses the theory of operation:

when using, inside gas was inhaled from inlet line 6 by draught fan 9 and is removed dust case body 1, gas passes through plate electrode 7, the dust is adsorbed on the positive pole of plate electrode 7, gas after being purified by plate electrode 7 is discharged from outlet duct 20 by the drive of exhaust fan 25, water among the first water pump 14 extraction storage water tank 12 gets into the second and washes clean spraying plate 15, the second washes clean spraying plate 15 and washes plate electrode 7, the dust is washed in the water and is washed in inflow collecting box 3, water after washing is purified by clarifier 4 and is gone into first clean spraying plate 10 and the third and wash spraying plate 18, wash the side of plate electrode 7, not only realize the cyclic utilization of water, can improve washing efficiency again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an electric precipitator that dust collection efficiency is high, includes electric precipitation case body (1), its characterized in that: fixedly connected with dust hopper (2) in the middle of the bottom of electric dust removal case body (1), the bottom of dust hopper (2) is provided with collecting box (3), fixed mounting has clarifier (4) in the middle of the inside of collecting box (3), fixedly connected with admission line (6) in the middle of the left side of electric dust removal case body (1), fixed mounting has plate electrode (7) in the middle of the inner diapire of electric dust removal case body (1), the left side of plate electrode (7) is provided with entry distributing plate (8), fixedly connected with draught fan (9) in the middle of the left side of entry distributing plate (8), the right side fixedly connected with of entry distributing plate (8) first sprays board (10) clean, fixedly connected with first inlet tube (11) on first spraying board (10) clean, the top left side fixed mounting of electric dust removal case body (1) has storage water tank (12), a second water inlet pipe (13) is fixedly connected to the right side of the water storage tank (12), a second cleaning spray plate (15) is fixedly connected to the bottom end of the second water inlet pipe (13), a third water inlet pipe (17) is fixedly connected to the right side of the purifier (4), a third cleaning spray plate (18) is fixedly connected to one end, far away from the purifier (4), of the third water inlet pipe (17), an air outlet pipeline (20) is fixedly connected to the upper portion of the right side of the electric dust removal box body (1), and an air blower frame (21) is fixedly installed inside the air outlet pipeline (20);

the bottom edge fixed mounting of electrode board (7) has installation frame (22), the inner wall fixedly connected with fixed bolster (24) of fan frame (21), the middle fixed mounting of fixed bolster (24) has exhaust fan (25).

2. The electric dust collector with high dust removal efficiency as claimed in claim 1, is characterized in that:

the bottom edge fixedly connected with support column (5) of electric precipitation case body (1), the inner wall fixed connection of entry distributing plate (8) and electric precipitation case body (1).

3. The electric dust collector with high dust removal efficiency as claimed in claim 1, is characterized in that:

the bottom and the clarifier (4) fixed connection of first inlet tube (11), fixed mounting has first water pump (14) on second inlet tube (13).

4. The electric dust collector with high dust removal efficiency as claimed in claim 1, is characterized in that:

the second inlet tube (13) runs through the electric dust removal box body (1), and the top of the second cleaning spraying plate (15) is fixedly connected with the electric dust removal box body (1).

5. The electric dust collector with high dust removal efficiency as claimed in claim 1, is characterized in that:

equal fixed mounting has second water pump (19) on first inlet tube (11) and third inlet tube (17), the third washs the inside wall fixed connection of spraying board (18) and electrostatic precipitator case body (1).

6. The electric dust collector with high dust removal efficiency as claimed in claim 1, is characterized in that:

first washing spray plate (10), second washing spray plate (15) and third washing spray plate (18) are close to equal fixedly connected with shower nozzle (16) of one side of plate electrode (7), mounting hole (23) have all been seted up to four edges and corners of installation frame (22).