CN215878341U

CN215878341U - Electric dust collector electrode plate rapping device and electric dust collector

Info

Publication number: CN215878341U
Application number: CN202121264806.3U
Authority: CN
Inventors: 徐隆威; 李尾阳
Original assignee: Xiamen Rech Technology Co ltd
Current assignee: Xiamen Rech Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-02-22
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to a vibrating device for an electrode plate of an electric dust collector and the electric dust collector, which comprise a driving mechanism, a vibrating hammer and a vibrating rod, wherein the vibrating rod is contacted with the middle position of the electrode plate, and the action end of the driving mechanism is in transmission connection with the vibrating hammer and drives the vibrating hammer to knock the vibrating rod, so that vibration is transmitted to the middle part of the electrode plate. The electric dust collector electrode plate rapping device is characterized in that a rapping rod is arranged in the middle of an electrode plate of an electric dust collector, a rapping hammer is driven by a driving mechanism to rap the rapping rod, and then dust in the middle of the electrode plate is knocked down. The middle part of the electrode is prevented from being accumulated with dust, and the working efficiency of the electric dust remover is improved.

Description

Electric dust collector electrode plate rapping device and electric dust collector

Technical Field

The utility model relates to the technical field of electric dust removal equipment, in particular to an electric dust remover electrode plate rapping device and an electric dust remover.

Background

The electric dust collector is a necessary corollary equipment of a thermal power plant, and has the function of removing particle smoke dust in smoke discharged from a coal-fired or oil-fired boiler, thereby greatly reducing the amount of the smoke dust discharged into the atmosphere, and being important environment-friendly equipment for improving environmental pollution and air quality.

In the prior art, the anode plate of the dust remover needs to be rapped at regular time to remove the dust on the anode plate. When the anode in the electric field of the electric dust collector is rapped, the bottom of the anode plate is rapped and the top of the anode is rapped generally. Due to the relevant requirements, the rapping force cannot be too large so as to avoid the anode plate from being damaged, so that the rapping force is not easy to be transmitted to the middle part of the anode plate, the transverse force applied to the middle part of the anode plate is weaker, and the dust accumulated in the middle part of the anode plate is not easy to fall off when the anode plate is rapped. After a long time, the accumulated dust in the middle of the anode plate can be kept at a certain thickness, so that the secondary voltage of the electric field cannot rise to the level required by the electric field due to the accumulated dust, and the efficiency of the electric dust collector is reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, the electrode plate rapping device of the electric dust collector and the electric dust collector need to be provided for solving the problem that dust collection efficiency is reduced due to dust deposition in the middle of the electrode plate.

On one hand, the utility model provides a rapping device for a plate electrode of an electric dust collector, which comprises a driving mechanism, a rapping hammer and a rapping rod, wherein the rapping rod is contacted with the middle position of the plate electrode, and the moving end of the driving mechanism is in transmission connection with the rapping hammer and drives the rapping hammer to rap the rapping rod so as to transmit vibration to the middle part of the plate electrode.

Wherein, for better hitting the pole of beating that shakes to will shake to transmit to the plate electrode middle part, this electrostatic precipitator plate electrode rapping device still shakes the hammering block including shaking, shake the hammering block with shake pole fixed connection, shake and beat the hammer right it beats to shake the hammering block and strike, and then pass through shake the pole and will vibrate the middle part that transmits to the plate electrode.

In order to increase the knocking force, the first end of the rapping hammer is provided with a hammer head, the second end of the rapping hammer is hinged to a transmission member, and the moving end of the driving mechanism is in transmission connection with the transmission member so as to throw the hammer head to knock the rapping rod.

In order to make the hammer head side heavier so as to obtain increased knocking force, the cross section of the rapping hammer is gradually contracted and reduced from the first end to the second end.

Wherein, in order to make the rapping hammer heavier, in order to increase the knocking force, the rapping hammer is made of ferrous materials.

Wherein, for the efficient, constantly drive rapping hammer strikes, actuating mechanism is the motor, the driving medium includes pivot and fixed cup joint the epaxial connecting piece of commentaries on classics, the second end of tup articulate in on the connecting piece, motor drive articulates on the connecting piece rapping hammer rotates, and then is right rapping rod strikes.

Wherein, for better transmission vibration, promote to shake and beat efficiency, shake the rapping bar with the middle part fixed connection of electrode plate, and then will shake the middle part that strikes vibration transmission to electrode plate of rapping hammer.

Wherein, in order to shake to the polylith electrode plate simultaneously, promote work efficiency, the quantity of electrode plate is the polylith, and each the electrode plate with shake and beat and all fasten the connection between the pole.

In order to better transmit vibration and improve the rapping efficiency, the rapping rod comprises a left side rod, a right side rod, a bolt and a nut; the left side rod and the right side rod are respectively arranged on two sides of the electrode plate, and the electrode plate is clamped and fixed in the middle through a bolt and a nut.

On the other hand, the utility model also provides an electric dust collector which comprises an anode plate and the electric dust collector electrode plate rapping device, wherein the rapping rod is in contact with the middle position of the anode plate.

According to the technical scheme, the vibrating rod is arranged in the middle of the electrode plate of the electric dust collector, the vibrating hammer is driven by the driving mechanism to knock the vibrating rod, and therefore dust in the middle of the electrode plate is knocked down. The middle part of the electrode is prevented from being accumulated with dust, and the working efficiency of the electric dust remover is improved.

Drawings

FIG. 1 is a schematic overall view of an embodiment of an electrode plate rapping device of an electric precipitator in accordance with the present invention;

FIG. 2 is a schematic overall view of another embodiment of an electrode plate rapping device of an electric precipitator in accordance with the present invention;

FIG. 3 is an enlarged partial schematic view of a portion A of the electrode plate rapping device of the electric precipitator shown in FIG. 2;

FIG. 4 is an enlarged partial schematic view of a portion B of the electrode plate rapping device of the electric precipitator shown in FIG. 2;

FIG. 5 is a schematic view of the rapping hammer structure of an embodiment of the electrode plate rapping device of an electric precipitator in accordance with the present invention;

fig. 6 is a schematic view of the rapping anvil structure of an embodiment of the electrode plate rapping device of an electric dust collector in accordance with the present invention.

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

1. a drive mechanism; 2. vibrating and hammering; 21. a hammer head; 3. a rapping bar; 31. a left side lever; 32. a right side rod; 33. a bolt; 4. rapping an anvil; 51. a rotating shaft; 52. a connecting member; 6. and an electrode plate.

Detailed Description

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is apparent that the specific details set forth in the following description are merely exemplary of the utility model, which can be practiced in many other embodiments that depart from the specific details disclosed herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

In an embodiment, referring to fig. 2 to 6, the present invention provides a rapping device for an electrode plate 6 of an electric dust collector, including a driving mechanism 1, a rapping hammer 2 and a rapping rod 3, wherein the rapping rod 3 is in contact with a middle portion of the electrode plate 6, and a moving end of the driving mechanism 1 is in transmission connection with the rapping hammer 2 and drives the rapping hammer 2 to rap the rapping rod 3, so as to transmit vibration to the middle portion of the electrode plate 6.

According to the technical scheme, the rapping rod 3 is arranged in the middle of the electrode plate 6 of the electric dust collector, the rapping rod 3 is knocked by the rapping hammer 2 driven by the driving mechanism 1, and then dust in the middle of the electrode plate 6 is knocked down. The middle part of the electrode is prevented from being accumulated with dust, and the working efficiency of the electric dust remover is improved.

On the basis of this embodiment, for better hitting beat pole 3 that shakes to will shake to transmit to plate electrode 6 middle part, this electrostatic precipitator plate electrode 6 rapping device still shakes anvil 4 including shaking, shakes anvil 4 and shakes and beats pole 3 fixed connection, shakes and beats hammer 2 and to shaking and beat anvil 4 and strike, and then will vibrate the middle part that transmits to plate electrode 6 through shaking pole 3.

In this embodiment, the rapping anvil 4 and the rapping rod 3 are fixedly connected through two fixing bolts, so as to better transmit vibration.

It will be understood that the rapping anvil 4 may be eliminated and that the rapping hammer 2 may also directly strike the rapping bar 3, thereby rapping the electrode plates 6, the structure of which is not described as limiting in the present embodiment.

On the basis of this embodiment, the first end of the rapping hammer 2 is provided with a hammer head 21, the second end of the rapping hammer 2 is hinged to the transmission member, the action end of the driving mechanism 1 is in transmission connection with the transmission member, and then the rapping hammer head 21 raps the rapping rod 3. Specifically, in order to make the rapping hammer 2 heavier, in order to increase the striking force, the rapping hammer 2 is made of a ferrous material.

Further, in order to make the hammer head 21 side heavier to obtain an increased striking force, the cross section of the rapping hammer 2 is gradually reduced from the first end towards the second end.

In this embodiment, rapping hammer 2 is the water droplet shape, and is bigger through setting up 21 one side volumes of tup for its hammering dynamics is bigger, the better strike electrode board 6 of being convenient for. Of course, the shape of the rapping hammer 2 may also be other shapes, such as a hammer shape, and it may also be made of other heavier materials, such as stainless steel, etc., which is not described as a limitation in this embodiment.

In this embodiment, for the efficient, constantly drive rapping hammer 2 and strike, actuating mechanism 1 is the motor, and the driving medium includes pivot 51 and fixed cup joint the connecting piece 52 in pivot 51, and the second end of tup 21 articulates on connecting piece 52, and motor drive articulates rapping hammer 2 on connecting piece 52 and rotates, and then strikes pole 3 that shakes.

When the device is used, the motor drives the rotating shaft 51 to rotate continuously, so as to drive the rapping hammer 2 hinged on the connecting piece 52 to rotate continuously, at the moment, the hammer head 21 is thrown and hammered continuously to rap the rapping anvil 4, and further to rap dust on the anode plate.

It is understood that the driving mechanism 1 may be other devices, and the rapping hammer 2 may also be other driving forms besides swing, for example, the rapping hammer 2 fixed on the piston rod is driven by the reciprocating expansion and contraction of the cylinder to continuously strike the rapping anvil 4, so as to complete the dust removal. The structure may be other, and is not limited to the description in this embodiment.

Further, for better transmitting vibration and improving the vibration efficiency, the vibrating rod 3 is fixedly connected with the middle part of the electrode plate 6, and then the vibrating vibration of the vibrating hammer 2 is transmitted to the middle part of the electrode plate 6.

Of course, the rapping bar 3 may also abut against the motor plate to transmit vibrations, which is not limited to the form described in the present embodiment.

Referring to fig. 1, in another embodiment, in order to rapping a plurality of electrode plates 6 simultaneously and improve the working efficiency, the number of the electrode plates 6 is multiple, and each electrode plate 6 is tightly connected with the rapping bar 3. In this embodiment, a plurality of rapping hammers 2 are driven by a rotating shaft 51, a plurality of rapping rods 3 are rapped and rapped simultaneously, and each rapping rod 3 can be fixedly connected with a plurality of electrode plates 6, so that dust removal of the plurality of electrode plates 6 is realized, and the working efficiency is improved.

Of course, the number of the rapping bar 3 and the electrode plates 6 is not described as being limited in this embodiment.

Specifically, for better transmitting vibration and improving the rapping efficiency, the rapping rod 3 comprises a left side rod 31, a right side rod 32, a bolt 33 and a nut; the left and

right levers

31 and 32 are provided on both sides of the electrode plate 6, respectively, and the electrode plate 6 is clamped and fixed in the middle by bolts 33 and nuts. In this embodiment, through with 6 centre gripping of electrode board in the centre to even a plurality of bolts 33 nut assemblies that set up, transmission vibration that can be better promotes dust removal effect.

The utility model also provides an electric dust collector which comprises an anode plate and the electric dust collector electrode plate 6 rapping device, wherein the rapping rod 3 is contacted with the middle position of the anode plate.

The utility model provides the electric dust collector and the rapping device for the electrode plate 6 of the electric dust collector, which have the advantages of high efficiency, good rapping transmission effect and strong hammering, and have simple structure, low cost and good effect.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, various changes, substitutions and alterations can be made without departing from the spirit and scope of the utility model. Therefore, the protection scope of the present invention should be subject to the claims.

Claims

1. An electrode plate rapping device of an electric dust collector is characterized by comprising: the vibrating device comprises a driving mechanism, a vibrating hammer and a vibrating rod, wherein the vibrating rod is in contact with the middle of the electrode plate, the moving end of the driving mechanism is in transmission connection with the vibrating hammer and drives the vibrating hammer to knock the vibrating rod, and then vibration is transmitted to the middle of the electrode plate.

2. The electrode plate rapping device of electric dust collector of claim 1, further comprising a rapping anvil, wherein the rapping anvil is fixedly connected with the rapping rod, the rapping hammer is right the rapping anvil is rapped, and then the rapping rod transmits the vibration to the middle part of the electrode plate.

3. The electrode plate rapping device of electric dust collector as recited in claim 1, wherein the first end of the rapping hammer is provided with a hammerhead, the second end of the rapping hammer is hinged with the transmission member, the moving end of the driving mechanism is in transmission connection with the transmission member, and then the hammerhead is thrown to the rapping rod.

4. An electrode plate rapping device for an electric precipitator in accordance with claim 3, wherein the cross-section of said rapping hammer gradually decreases from the first end to the second end.

5. An electrode plate rapping device for electric dust collectors as claimed in claim 4, wherein said rapping hammer is made of a ferrous material.

6. The electric dust collector electrode plate rapping device of claim 3, wherein the driving mechanism is a motor, the transmission member comprises a rotating shaft and a connecting member fixedly sleeved on the rotating shaft, the second end of the hammer head is hinged on the connecting member, and the motor drives the rapping hammer hinged on the connecting member to rotate, so as to rap the rapping rod.

7. The electrode plate rapping device of electric dust collector as recited in claim 1, wherein the rapping rod is fixedly connected with the middle part of the electrode plate, so as to transmit the rapping vibration of the rapping hammer to the middle part of the electrode plate.

8. An electrode plate rapping device for electric dust collectors as claimed in claim 7, wherein the number of electrode plates is multiple, and each electrode plate is fastened to the rapping rod.

9. The electrode plate rapping device of electric dust collector as recited in claim 1, wherein the rapping rod comprises a left side rod, a right side rod, a bolt and a nut; the left side rod and the right side rod are respectively arranged on two sides of the electrode plate, and the electrode plate is clamped and fixed in the middle through a bolt and a nut.

10. An electric dust collector, comprising an anode plate and a rapping device of an electrode plate of the electric dust collector as claimed in any one of claims 1 to 9, wherein the rapping bar is in contact with the middle position of the anode plate.