CN217069249U

CN217069249U - Cathode rapping hammer and electric dust collector

Info

Publication number: CN217069249U
Application number: CN202220144223.5U
Authority: CN
Inventors: 刘渊博; 莘桦楠
Original assignee: Xuanhua Environmental Equipment Co ltd
Current assignee: Xuanhua Environmental Equipment Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-29
Anticipated expiration: 2032-01-19

Abstract

The utility model provides a cathode rapping hammer and an electric dust collector, wherein the cathode rapping hammer comprises a rotating shaft and a rapping component, and the rotating shaft is rotationally arranged on a shell of the electric dust collector; the striking assembly comprises: the mounting piece is connected with the rotating shaft; the hammer comprises a connecting part hinged on the mounting part and a beating part connected with the connecting part; the rotating shaft drives the mounting piece and the hammer head to rotate repeatedly, and the hammer head strikes the rapping anvil for multiple times. The utility model provides a cathode rapping hammer sets up the installed part that links to each other with the pivot, and the tup is articulated with the installed part, and the connecting portion of tup are connected with the installed part, hits the portion of beating and links to each other with connecting portion to drive installed part and tup pivoted in-process in the pivot, after the tup reachs the peak, the tup droops under the effect of gravity naturally, and the tup is rotatory to the bottom in advance of the axle of shaking, and the tup is hit the portion of beating and is hit the process of beating the hammering block of beating and not receive the influence of installed part, hits to beat effectually, and the dust clean up.

Description

Cathode rapping hammer and electric dust collector

Technical Field

The utility model belongs to the technical field of electrostatic precipitator equipment, concretely relates to negative pole is shaken and is beaten hammer and electrostatic precipitator.

Background

An electric dust collector is a purification apparatus for separating dust from gas in a dust-containing gas by the action of an electric field, and is generally installed in a work place where a large amount of dust is contained. The electric dust collector consists of a dust collector body and a power supply transformation rectifying device. The dust collector body comprises a discharge electrode (such as a cathode wire), a dust collecting electrode (such as an anode plate), a rapping mechanism, an air flow distribution device, a high-voltage insulation device, a shell, an ash bucket and the like.

However, the rapping mechanism used by the current electric dust collector is a cathode rapping hammer of the dust collector, the hammer head of the existing cathode rapping hammer is arranged between two parallel clamping plates, when the size of the hammer head or the clamping plates has errors, the distance between the edge of the hammer head and the edge of the clamping plates is small, and the clamping plates can influence the rapping effect of the hammer head.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a negative pole shakes and beats hammer and electrostatic precipitator aims at solving the negative pole that prior art used and shakes and beats the hammer, when tup or splint size had the error, the tup was littleer with the marginal distance of splint, leads to shaking the technical problem that the effect is poor.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a cathode rapping hammer comprising:

the rotating shaft is rotatably arranged on the shell of the electric dust collector; the striking assembly comprises:

the mounting piece is connected with the rotating shaft;

the hammer comprises a connecting part hinged on the mounting part and a beating part connected with the connecting part; the rotating shaft drives the mounting piece and the hammer head to rotate repeatedly, and the hammer head strikes the rapping anvil for multiple times.

In one possible implementation, the striking assembly has a plurality of striking assemblies spaced apart in an axial direction of the rotating shaft.

In one possible implementation, the hammers of each striking assembly are spaced around the axis of the rotating shaft.

In a possible implementation manner, the mounting part comprises a bottom plate and two vertical plates which are fixedly arranged on two sides of the bottom plate respectively and are connected with the bottom plate, the connecting part is located at one end of the mounting part and is hinged to the vertical plates through a hinge shaft, and the bottom plate is provided with a notch for avoiding the hammer head.

In a possible implementation manner, the cathode rapping hammer further comprises a U-shaped bolt and a nut in threaded connection with the U-shaped bolt, a through hole for the U-shaped bolt to pass through is formed in the bottom plate, the rotating shaft is fixedly arranged between the vertical plate and the U-shaped bolt, and a screw end of the U-shaped bolt passes through the through hole and then is in threaded connection with the nut.

In a possible implementation manner, a notch matched with the rotating shaft is formed in the vertical plate.

It is still another object of the present invention to provide an electric dust collector, which includes the cathode rapping hammer as described above.

The utility model provides a negative pole shakes and beats hammer's beneficial effect lies in: compared with the prior art, the setting and the pivot continuous installed part, the tup is articulated with the installed part, and the connecting portion of tup are connected with the installed part, hit and beat portion and link to each other with connecting portion to drive installed part and tup pivoted in-process in the pivot, after the tup reachd the peak, the tup droops naturally under the effect of gravity, and the tup is rotatory to the bottom in advance of shaking the axle, and the tup is hit and is beaten the process of beating the hammering block and not receive the influence of installed part, hits effectually, and the dust clean up.

Drawings

Fig. 1 is a schematic structural view of a cathode rapping hammer provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of a mounting member of a cathode rapping hammer according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an articulated shaft structure of the cathode rapping hammer according to an embodiment of the present invention.

Description of reference numerals:

10. a rotating shaft; 20. a striking assembly; 21. a mounting member; 211. a base plate; 2111. a first gap; 2112. a through hole; 212. a vertical plate; 2121. a second gap; 22. a hammer head; 221. a connecting portion; 222. a striking section; 23. hinging a shaft; 30. u-shaped bolt.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the terms "length," "width," "height," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," "tail," and the like, are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. 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. Further, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3 together, a cathode rapping hammer of the present invention will now be described. The cathode rapping hammer comprises a rotating shaft 10 and a beating assembly 20. The rotating shaft 10 is rotatably arranged on the shell of the electric dust collector. The striking assembly 20 includes a mounting member 21 and a hammer head 22. The mounting member 21 is coupled to the rotary shaft 10. The hammer head 22 includes a connecting portion 221 and a striking portion 222. The connecting portion 221 is hinged to the mounting member 21, and the striking portion 222 is connected to the connecting portion 221. The rotating shaft 10 drives the mounting member 21 and the hammer 22 to rotate repeatedly, and the hammer 22 strikes the rapping anvil multiple times.

The embodiment of the utility model provides a cathode rapping hammer compares with prior art, sets up the installed part that links to each other with the pivot, and the tup is articulated with the installed part, and the connecting portion of tup are connected with the installed part, hits the portion of beating and links to each other with connecting portion to drive installed part and tup pivoted in-process in the pivot, after the tup reachs the peak, the tup droops naturally under the effect of gravity, the tup is rotatory to the bottom in advance of the axle of shaking, the tup hits the portion of beating and hits the process of beating the hammering block of shaking and does not receive the influence of installed part, hit and beat effectually, the dust clean up.

In some embodiments, referring to fig. 1, the striking assembly 20 has a plurality. A plurality of striking assemblies 20 are spaced along the axial direction of the rotating shaft 10. In this embodiment, a plurality of beating assemblies 20 are arranged at intervals along the axial direction of the rotating shaft 10, and the beating assemblies beat the rapping anvil at the same time to remove dust, so that the dust removal effect is good, and the working efficiency is improved.

In some embodiments, referring to fig. 1, the hammers 22 of each striking assembly 20 are spaced around the axis of the shaft 10. In this embodiment, the hammers 22 are spaced around the axis of the rotating shaft 10, that is, the hammers 22 are installed at different angles around the axis of the rotating shaft 10. Because the process that the tup 22 was beaten is the process that the deashing falls the ash, each tup 22 encircles the axis of pivot 10 and installs by the angle of staggering to avoid secondary raise dust, avoid pivot 10 to produce very big moment of torsion simultaneously, make pivot 10 be in a balanced state, prolong pivot 10's life. In addition, after the hammers 22 are mounted around the rotating shaft 10 at different axial angles, the hammers 22 sequentially strike and clean ash one by one along with the rotation of the rotating shaft 10, so that a continuous striking and ash cleaning process is formed, and a better ash cleaning effect is achieved.

In some embodiments, referring to fig. 1 to 3, the mounting member 21 includes a bottom plate 211 and two vertical plates 212. The two vertical plates 212 are connected to the bottom plate 211 and are respectively fixed to two sides of the bottom plate 211. The connecting part 221 is located at one end of the mounting part 21 and is hinged to the vertical plate 212 through a hinge shaft 23, and the bottom plate 211 is provided with a notch avoiding the hammer 22.

In some embodiments, the embodiment of the present invention provides a hinge shaft 23 which can be a rivet, after the mounting member 21 and the rotating shaft 10 are fixed together by the U-shaped bolt 30, in the rotating process of the rotating shaft 10, the hammer head 22 is in the overhanging state at the beginning, after the U-shaped bolt 30 rotates along with the rotating shaft 10 to abut against the hammer head 22, the hammer head 22 rotates along with the U-shaped bolt 30, when the hammer head 22 reaches the highest point, under the action of gravity, the hammer head 22 can naturally swing to the lowest point to strike the rapping anvil to strike the ash, thereby completing the working process of striking the ash.

In some embodiments, referring to fig. 1, the cathode rapping hammer provided by the embodiments of the present invention further includes a U-shaped bolt 30 and a nut. The nut is screwed to the U-bolt 30. The bottom plate 211 is provided with a through hole 2112 for the U-bolt 30 to pass through, and the rotating shaft 10 is fixedly arranged between the vertical plate 212 and the U-bolt 30. The screw end of the U-shaped bolt 30 passes through the through hole 2112 and then is in threaded connection with the nut. In this embodiment, after the U-bolt 30 passes through the through hole 2112 of the bottom plate 211, the rotating shaft 10 is fixed between the vertical plate 212 and the U-bolt 30, and then the U-bolt 30 is locked by the nut, so that the mounting member 21 is fixed on the rotating shaft 10, and further the mounting member 21 is driven to rotate along with the rotating shaft 10 in the rotating process of the rotating shaft 10.

In some embodiments, referring to fig. 1 and fig. 2, the vertical plate 212 is provided with a notch adapted to the rotating shaft 10, so that the rotating shaft 10 can be clamped at the notch, the installation is convenient, and the position of the rotating shaft 10 can be prevented from shifting in the working process.

Based on the same inventive concept, the embodiment of the application also provides an electric dust collector, which comprises the cathode rapping hammer in the embodiment. The embodiment of the utility model provides an electrostatic precipitator shakes and beats the hammer because the negative pole including above-mentioned embodiment, consequently possesses above-mentioned negative pole and shakes and beats all beneficial effects of hammer.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The hammer is beaten to negative pole shake, its characterized in that includes:

the mounting piece is connected with the rotating shaft;

2. A cathode rapping hammer as in claim 1, wherein said striking assembly has a plurality of striking members spaced apart along an axial direction of the rotating shaft.

3. A cathode rapping hammer as claimed in claim 2, wherein each of said hammer heads in each of said striking assemblies is spaced around the axis of said rotating shaft.

4. A cathode rapping hammer as claimed in claim 1, wherein said mounting member comprises a bottom plate and two vertical plates fixedly disposed at two sides of said bottom plate and connected to said bottom plate, said connecting portion is disposed at one end of said mounting member and hinged to said vertical plates through a hinge shaft, and said bottom plate is provided with a first opening for avoiding said hammer head.

5. The cathode rapping hammer of claim 4, further comprising a U-shaped bolt and a nut in threaded connection with the U-shaped bolt, wherein the bottom plate is provided with a through hole for the U-shaped bolt to pass through, the rotating shaft is fixedly arranged between the upright plate and the U-shaped bolt, and a screw end of the U-shaped bolt passes through the through hole and then is in threaded connection with the nut.

6. A cathode rapping hammer as claimed in claim 5, wherein said vertical plate is provided with a second notch adapted to said rotation shaft.

7. An electric precipitator comprising a cathode rapping hammer as claimed in any of claims 1-6.