CN218167361U

CN218167361U - Anode plate of electrostatic dust collector

Info

Publication number: CN218167361U
Application number: CN202222150217.3U
Authority: CN
Inventors: 毛东风; 黄锁虎; 周涛; 兰国强
Original assignee: Chuangshida Shanxi Environmental Engineering Co ltd; Hubei Ion Wind Technology Co ltd
Current assignee: Chuangshida Shanxi Environmental Engineering Co ltd; Hubei Ion Wind Technology Co ltd
Priority date: 2022-08-14
Filing date: 2022-08-14
Publication date: 2022-12-30
Anticipated expiration: 2032-08-14

Abstract

The utility model relates to an electrostatic precipitator's anode plate, including frame, board-like anode plate, polylith swash plate, the swash plate symmetric distribution is in the both sides of board-like anode plate, board-like anode plate is fixed the inboard of frame is located the swash plate of board-like anode plate homonymy is parallel to each other and the equidistance is arranged, the swash plate with contained angle between the board-like anode plate is the acute angle, the both ends of swash plate are fixed the inboard of frame, the swash plate with be provided with the clearance between the board-like anode plate. This electrostatic precipitator's anode plate gets into and is adsorbed by plate anode plate through the passageway between each swash plate to the electric dust of capacitation when using, through set up the swash plate of slope in plate anode plate both sides, when the shake removes dust, breaks away from the swash plate of the dust accessible both sides of plate anode plate constraint and blocks and adsorb the dust, can prevent that the plate anode plate is kept away from to the dust, and dust collection effect is better.

Description

Anode plate of electrostatic dust collector

Technical Field

The utility model belongs to the technical field of electrostatic precipitator technique and specifically relates to an electrostatic precipitator's anode plate is related to.

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 and 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.

In the existing electrostatic dust collector, dust adsorbed by an anode plate can be shaken off by vibrating the anode plate through an external vibrating device, and the dust is collected through a dust collecting device at the bottom. Because the two sides of the anode plate are not provided with other buffering adsorption structures, the charged dust is too fast in the process of moving towards the anode plate, rebounds after being collided with the anode plate, and is vibrated after being adsorbed by the anode plate to move towards the two sides by being separated from the constraint of the anode plate, so that the dust cannot be constrained on the anode plate or near the anode plate, and the dust removal effect is to be improved.

Therefore, an anode plate of an electrostatic precipitator with good dust removal effect is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electrostatic precipitator's anode plate to the technical problem who exists among the prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides an electrostatic precipitator's anode plate, includes frame, board-like anode plate, polylith swash plate, the swash plate symmetric distribution is in the both sides of board-like anode plate, board-like anode plate is fixed the inboard of frame is located the swash plate of board-like anode plate homonymy is parallel to each other and the equidistance is arranged, the swash plate with contained angle between the board-like anode plate is the acute angle, the both ends of swash plate are fixed the inboard of frame, the swash plate with be provided with the clearance between the board-like anode plate.

Preferably, the angle between the inclined plate and the plate-type anode plate of the electrostatic precipitator is 45 °.

Preferably, the distance between each inclined plate and the plate-type anode plate is the same.

Preferably, in the anode plate of the electrostatic precipitator, the outer frame includes a top beam and two side beams, a plurality of second slots are respectively disposed on inner sides of the two side beams, and two ends of the inclined plate are embedded in the second slots.

Preferably, in the anode plate of the electrostatic precipitator, the lower end of the second clamping groove penetrates through the outer side surface of the side beam, a cover plate is mounted on the outer side surface of the side beam, and the cover plate is attached to the outer side surface of the side beam.

Preferably, in the anode plate of the electrostatic precipitator, the two sides of the outer frame are both fixed with a pore plate, the pore plate is provided with a plurality of meshes, and the pore plate and the plate anode plate are parallel to each other.

The beneficial effects of the utility model are that: this electrostatic precipitator's anode plate gets into and is adsorbed by board-like anode plate through the passageway between each swash plate to the capacitation dust when using, through set up the swash plate of slope in board-like anode plate both sides, when the shake removes dust, the swash plate that breaks away from the dust accessible both sides of board-like anode plate constraint stops and adsorbs the dust, can prevent that the dust from keeping away from board-like anode plate, and dust collecting effect is better.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of the installation structure of the side members and the cover plate;

fig. 5 is a working principle diagram of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a top beam, 2, an inclined plate, 3, a plate type anode plate, 4, a discharge electrode, 5, a gap, 6, dust, 7, a side beam, 8, a cover plate, 9, a clamping pin, 10, a first clamping groove, 11 and a second clamping groove.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, an anode plate of an electrostatic precipitator includes an outer frame, a plate-type anode plate 3, and a plurality of sloping plates 2. The outer frame consists of a top beam 1 and two side beams 7, wherein the two side beams 7 are parallel to each other, and the top beam 1 is vertical to the side beams 7. The top beam 1 and the two side beams 7 are welded and fixed. In order to improve the structural strength of the outer frame, a connecting beam can be designed at the bottom, but a rectangular through groove is arranged in the middle of the connecting beam, and the rectangular through groove needs to be positioned under the plate-type anode plate 3, so that dust on the plate-type anode plate 3 can be shaken off and pass through the rectangular through groove.

As shown in fig. 1, 2 and 3, the plate anode plate 3 is fixed inside the outer frame, i.e., inside the top beam 1 and the two side beams 7. The inclined plates 2 are symmetrically distributed on two sides of the plate-type anode plate 3, the included angle between each inclined plate 2 and the plate-type anode plate 3 is 45 degrees, and one side, close to the plate-type anode plate 3, of each inclined plate 2 faces upwards. The both ends of swash plate 2 are fixed in the inboard of frame, and the swash plate 2 that is located plate anode plate 3 homonymy is parallel to each other and the equidistance is arranged, is provided with clearance 5 between swash plate 2 and the plate anode plate 3, and the distance homogeneous phase between every swash plate 2 and the plate anode plate 3. The pore plates made of metal materials can be fixedly arranged on two sides of the outer frame, a plurality of meshes are arranged on the pore plates, the pore plates and the plate anode plates 3 are kept to be arranged in parallel, and the pore plates can play a role in uniform electric field.

There are various fixing methods for the plate anode plate 3 and the sloping plates 2, and two fixing methods are specifically listed below.

Embodiment mode 1

The plate type anode plate 3 is welded and fixed with the top beam 1 and the inner side walls of the two side beams 7, and the two ends of the inclined plate 2 are welded and fixed with the inner side walls of the two side beams 7. The fixing mode can ensure that the plate type anode plate 3 and the sloping plate 2 are firmly installed and fixed on the inner side of the outer frame.

Embodiment mode 2

As shown in fig. 4, the inner sides of the two side beams 7 are respectively provided with a first locking groove 10 and a plurality of second locking grooves 11, and the two first locking grooves 10 are used for locking the two ends of the plate-type anode plate 3 into each other. The plurality of second card slots 11 are located at both sides of the first card slot 10 and are symmetrically arranged at equal intervals. The lower end of the second slot 11 penetrates the outer side surface of the side beam 7, and the penetration notch is convenient for the inclined plate 2 to be clamped from the outside. After the two ends of each inclined plate 2 are clamped into the second clamping grooves 11, the through notches are covered through the cover plate 8, the cover plate 8 is attached to the outer side face of the side beam 7, through holes are formed in the cover plate 8, pin holes are formed in the outer side face of the side beam 7, the clamping pins 9 penetrate through the through holes and are inserted into the pin holes, the end portions of the clamping pins 9 are clamped with the pin holes, the cover plate 8 covers the outer side of the side beam 7, and the inclined plates 2 are fixed. The installation mode enables each inclined plate 2 to be detachably installed in the outer frame, and the inclined plates 2 are convenient to detach and install when replaced.

As shown in fig. 5, when the anode plate of the electrostatic precipitator is used for dust removal, the discharge electrode 4 between the two anode plates discharges, the dust 6 between the two anode plates after being electrified moves towards the plate type anode plate 3 under the action of electric field force, part of the dust 6 is adsorbed by the inclined plate 2 when passing through the inclined plate 2, the other part of the dust 6 moves upwards in the gap 5 in a decelerating way after passing through the channel between the two inclined plates 2 and is gradually adsorbed by the plate type anode plate 3, when the adsorbed dust 6 vibrates the outer frame by the external vibration device, because the inclined plates 2 on the two sides play a role of blocking, even if the dust 6 is shaken off and then moves towards the direction far away from the plate type anode plate 3, the dust can be blocked or adsorbed by the inclined plates 2 on the two sides, thereby playing a good dust collecting role.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. 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, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An anode plate of an electrostatic precipitator, characterized in that: including frame, plate anode board (3), polylith swash plate (2), swash plate (2) symmetric distribution is in the both sides of plate anode board (3), plate anode board (3) are fixed the inboard of frame is located swash plate (2) of plate anode board (3) homonymy are parallel to each other and the equidistance is arranged, swash plate (2) with contained angle between plate anode board (3) is the acute angle, the both ends of swash plate (2) are fixed the inboard of frame, swash plate (2) with be provided with clearance (5) between plate anode board (3).

2. The anode plate of an electrostatic precipitator of claim 1, wherein: the inclined plate (2) and the plate type anode plate (3) form an included angle of 45 degrees.

3. The anode plate of an electrostatic precipitator of claim 1, wherein: the distance between each inclined plate (2) and the plate type anode plate (3) is the same.

4. The anode plate of an electrostatic precipitator of claim 1, wherein: the frame includes back timber (1), two curb girders (7), two the inboard of curb girder (7) all is equipped with a plurality of second draw-in grooves (11), the both ends embedding of swash plate (2) is in the inside of second draw-in groove (11).

5. The anode plate of an electrostatic precipitator of claim 4, wherein: the lower end of the second clamping groove (11) penetrates through the outer side face of the side beam (7), a cover plate (8) is mounted on the outer side face of the side beam (7), and the cover plate (8) is attached to the outer side face of the side beam (7).

6. The anode plate of an electrostatic precipitator of claim 1, wherein: pore plates are fixed on two sides of the outer frame, a plurality of meshes are arranged on the pore plates, and the pore plates are parallel to the plate anode plates (3).