CN210675522U

CN210675522U - Anode module wallboard ash removal device

Info

Publication number: CN210675522U
Application number: CN201921564049.4U
Authority: CN
Inventors: 王旭强
Original assignee: Shanghai Sujie Environmental Protection Engineering Equipment Co ltd
Current assignee: Shanghai Sujie Environmental Protection Engineering Equipment Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-05
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to an electric precipitation equipment technical field discloses an anode module wallboard ash removal device for in the electric precipitation anode module, this anode module includes a plurality of anode modules, and the pipeline of blowing is installed to the at least two diagonal departments of every anode module, has seted up two nozzles on the every pipeline of blowing, and two jetting directions that are listed as the nozzle are on a parallel with the anode module wallboard of the pipeline both sides of blowing respectively. The utility model discloses an at every positive pole module diagonal angle department installation pipeline of blowing, can make the lateral wall that the jetting scope covered whole positive pole module, can simplify equipment again, practice thrift the pipeline cost, every pipeline of blowing can both carry out effective deashing to the wallboard of its both sides simultaneously, has improved deashing efficiency. The utility model discloses a jetting function of nozzle is favorable to the dust to break away from positive pole module wallboard, subsides to the module bottom, has avoided the emergence of the serious deposition condition in positive pole module surface, has improved the deashing efficiency of device greatly, has improved the life of positive pole module simultaneously.

Description

Anode module wallboard ash removal device

Technical Field

The utility model relates to an electrostatic precipitator technical field especially relates to an anode module wallboard ash removal device.

Background

The electrostatic precipitator is an efficient and energy-saving industrial waste gas treatment device, has the advantages of stable operation, small maintenance amount, low operation resistance and the like, and is one of leading devices in the industrial waste gas treatment industry. Conventional electrostatic precipitator mainly relies on these two systems of discharge electrode and collection dirt utmost point to accomplish, adopt high-voltage ionization technique promptly, make the interior air ionization of electric field through high-voltage static, and catch the dust through the positive and negative ions and the electron high efficiency that the ionization produced, make the neutral dust that gets into the electric field nearly 100% become electrified dust, thereby move to its opposite electrode of polarity under the effect of electric field force, and adsorbed by the dust absorption utmost point (anode plate, negative pole line), after the release electric charge, carry out the deashing through rapping device, the deposition drops to the ash bucket and is retrieved.

However, because the electrostatic precipitator produces more dust in the operation process, these dusts can adsorb on the positive pole module wallboard, and later stage maintenance is more difficult when clean, consequently, needs an urgent need one kind can effectively clear away the ash removal device of dust on the positive pole module wallboard to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Based on above, an object of the utility model is to provide an anode module wallboard ash removal device can effectively clear away the dust on the anode module wallboard, improves deashing efficiency, avoids the serious deposition condition in anode module surface to take place.

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

the utility model provides an anode module wallboard ash removal device for in the electric precipitation anode module, the anode module includes a plurality of anode modules, every the pipeline of blowing is installed to the at least two diagonal departments of anode module, every it has seted up two nozzles on the pipeline of blowing, is two the jetting direction of nozzle is on a parallel with respectively the anode module wallboard of the pipeline both sides of blowing.

As an optimal scheme of the anode module wall plate ash removal device, two anode module wall plates on two sides of the air blowing pipeline are 90 degrees, and the blowing directions of two rows of nozzles on the air blowing pipeline are 90 degrees.

As a preferred scheme of the anode module wall plate ash removal device, the air blowing pipeline is fixed on the anode module wall plate through a pipe clamp.

As an optimal scheme of the anode module wall plate ash removal device, the pipe clamp comprises a first side wall, a second side wall and an arc-shaped clamping groove, the first side wall and the second side wall are perpendicular to each other, the arc-shaped clamping groove is arranged between the first side wall and the second side wall, the first side wall and the second side wall are fixed on the anode module wall plate through bolts respectively, and the arc-shaped clamping groove is clamped with the air blowing pipeline.

As a preferred scheme of the anode module wall plate ash removal device, a plurality of pipe clamps are uniformly arranged on the air blowing pipeline, and the distance between every two adjacent pipe clamps is 600 mm.

As a preferred scheme of the anode module wall plate ash removal device, the nozzle is a fan-shaped nozzle or a conical nozzle.

As a preferred scheme of the anode module wall plate ash removal device, in each row of the nozzles, the distance between every two adjacent nozzles is 200 mm.

As a preferred scheme of the anode module wall plate ash removal device, the blowing pipeline, the nozzle, the pipe clamp and the bolt are all made of plastics.

As a preferred scheme of the anode module wall plate ash removal device, the device further comprises an air inlet pipeline communicated with the air blowing pipeline, and the air inlet pipeline is connected with air supply equipment and used for providing compressed air into the air blowing pipeline.

As an optimal scheme of the anode module wall plate ash removal device, the device further comprises a spiral nozzle, wherein the spiral nozzle is arranged above the anode module and can wash away dust cleaned by the air blowing pipeline through water spraying.

The utility model has the advantages that:

the utility model is provided with the air blowing pipelines at least two opposite angles of each anode module, which not only can ensure that the air blowing range covers the side wall of the whole anode module, but also can simplify the equipment and save the pipeline cost; two rows of nozzles are arranged on each air blowing pipeline, the blowing directions of the two rows of nozzles are respectively parallel to anode module wallboards on two sides of the air blowing pipeline, and the arrangement ensures that each air blowing pipeline can effectively clean ash on the wallboards on two sides of the air blowing pipeline, so that the ash cleaning efficiency is improved. The utility model discloses a jetting function of nozzle is favorable to the dust to break away from positive pole module wallboard, subsides to the module bottom, has avoided the emergence of the serious deposition condition in positive pole module surface, has improved the deashing efficiency of device greatly, has improved the life of positive pole module simultaneously.

Drawings

FIG. 1 is a perspective view of the ash removal device of the present invention mounted on an anode module;

FIG. 2 is a distribution diagram of the air blowing duct of the present invention in the anode module;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a structural diagram of the air blowing duct and the air intake duct provided by the present invention;

FIG. 5 is a partial enlarged view at B in FIG. 4;

fig. 6 is a structural diagram of the pipe clamp provided by the present invention.

In the figure:

100-an anode module; 101-an anode module;

1-a blowing pipeline; 11-a nozzle;

2-pipe clamp; 21-a first side wall; 22-a second side wall; 23-an arc-shaped clamping groove;

3-air inlet pipeline.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element 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 only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 6, the present embodiment provides an anode module wall plate ash removal device for use in an electric precipitation anode module 100. The anode module 100 includes a plurality of anode modules 101, and the air blowing duct 1 is installed at least two opposite corners of each anode module 101. Two rows of nozzles 11 are arranged on each air blowing pipeline 1, the blowing directions of the two rows of nozzles 11 are respectively parallel to the anode module wall plates on two sides of the air blowing pipeline 1, the arrangement enables air flow sprayed by the nozzles 11 to flow along the wall plates of the anode module 100, and dust deposition on the wall plates can be effectively cleaned. Alternatively, as shown in fig. 2 (the arrow direction in the figure is the air injection direction of the nozzle 11), the cross section of each anode module 101 is square, and the air injection pipes 1 are arranged at two diagonal positions of the square, that is, two anode module wall plates on two sides of the air injection pipe 1 are at 90 degrees. Correspondingly, the blowing directions of the two rows of nozzles 11 on the blowing duct 1 are also 90 degrees. The utility model has the advantages that the blowing pipelines 1 are arranged at two opposite corners of each anode module 101, so that the blowing range can cover the side wall of the whole anode module 101, the equipment can be simplified, and the pipeline cost is saved; two rows of nozzles 11 are arranged on each air blowing pipeline 1, the blowing directions of the two rows of nozzles 11 are respectively parallel to anode module wallboards on two sides of the air blowing pipeline 1, and the arrangement ensures that each air blowing pipeline 1 can effectively clean ash on the wallboards on two sides of the air blowing pipeline 1, so that the ash cleaning efficiency is improved. The utility model discloses a jetting function of nozzle 11 is favorable to the dust to break away from positive pole module wallboard, subsides to the module bottom, has avoided the emergence of the serious deposition condition in positive pole module 100 surface, has improved the deashing efficiency of device greatly, has improved positive pole module 100's life simultaneously.

Further, as shown in fig. 3 and 4, the ash removing device further comprises an air inlet pipe 3 communicated with the air blowing pipe 1, and the air inlet pipe 3 is connected with an air supply device for supplying compressed air into the air blowing pipe 1. Meanwhile, the embodiment further comprises spiral nozzles, the spiral nozzles are arranged above the anode modules 100, specifically, one spiral nozzle can be arranged above every 5-6 anode modules 101, and after air blowing and dust removal are finished, dust cleaned by the air blowing pipeline 1 is flushed away through water sprayed by the spiral nozzles.

Preferably, the air blowing pipe 1 is fixed on the anode module wall plate through a pipe clamp 2. Specifically, as shown in fig. 6, the pipe clamp 2 includes a first sidewall 21, a second sidewall 22 and an arc-shaped clamping groove 23 disposed between the first sidewall 21 and the second sidewall 22. The first side wall 21 and the second side wall 22 are respectively provided with a threaded hole, and can be fixed on the anode module wall plate through bolts. The arc-shaped clamping groove 23 comprises a semi-circular arc and two straight line segments, the diameter of the semi-circular arc is matched with the outer diameter of the air blowing pipeline 1, and the air blowing pipeline 1 can be clamped; the distance between the two straight line sections is slightly smaller than the outer diameter of the air blowing pipeline 1, so that the air blowing pipeline 1 can be effectively prevented from falling off from the pipe clamp 2. Further, evenly be equipped with a plurality of pipe strap 2 on every gas blowing pipeline 1, wherein the interval of two adjacent pipe strap 2 is 600mm to realize the reliable fixed to gas blowing pipeline 1.

Furthermore, the nozzle 11 may be a fan nozzle or a cone nozzle, and the air is jetted through the nozzle 11, so that the jetted air instantly reaches the wall plate to penetrate the deposited dust, and the compact structure is destroyed, so that the deposited dust falls off to the dust hopper. In each row of nozzles 11, the distance between two adjacent nozzles 11 is 200 mm. The arrangement can meet the requirement of effective ash removal on the inner wall of each anode module 101, and avoids the phenomenon that the blowing surface is incomplete or the nozzles 11 are excessive to cause waste due to too few nozzles 11.

Preferably, the materials of the air blowing pipe 1, the nozzle 11, the pipe clamp 2, the air inlet pipe 3 and the bolt in the embodiment are all plastics, for example, PP material can be used. Plastics have better anticorrosion effect, can effectively prevent this ash removal device simultaneously because electrically conductive and cause the influence to anode module 100, can extension fixture life to practice thrift the cost of manufacture.

Furthermore, the device also comprises a control system PLC which can determine the blowing interval and each blowing time according to the system operation condition, and particularly can control the supply of compressed air in the air supply equipment and the air inlet pipeline 3 through an electromagnetic valve.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides an anode module wallboard ash removal device for in electric precipitation anode module (100), anode module (100) includes a plurality of anode module (101), its characterized in that, every gas blow pipeline (1), every are installed to the at least two diagonal departments of anode module (101) gas blow pipeline (1) is last to have seted up two and to have listed as nozzle (11), two the jetting direction of nozzle (11) is on a parallel with respectively the anode module wallboard of gas blow pipeline (1) both sides.

2. The ash removal device for the anode module wall plates according to claim 1, wherein the two anode module wall plates on two sides of the air blowing pipeline (1) are at 90 degrees, and the blowing directions of the two rows of nozzles (11) on the air blowing pipeline (1) are at 90 degrees.

3. The anode module wall plate ash removal device according to claim 2, wherein the air blowing pipeline (1) is fixed on the anode module wall plate through a pipe clamp (2).

4. The ash removal device for the anode module wall plate according to claim 3, wherein the pipe clamp (2) comprises a first side wall (21), a second side wall (22) and an arc-shaped clamping groove (23) arranged between the first side wall (21) and the second side wall (22), the first side wall (21) and the second side wall (22) are fixed on the anode module wall plate through bolts respectively, and the arc-shaped clamping groove (23) is clamped with the air blowing pipeline (1).

5. The ash removal device for the anode module wall plates as claimed in claim 4, wherein a plurality of pipe clamps (2) are uniformly arranged on the air blowing pipeline (1), and the distance between every two adjacent pipe clamps (2) is 600 mm.

6. The anode module wall plate ash removal device according to claim 1, wherein the nozzle (11) is a fan nozzle or a cone nozzle.

7. The anode module wall plate ash removal device according to claim 1, wherein in each row of the nozzles (11), the distance between two adjacent nozzles (11) is 200 mm.

8. The anode module wall plate ash removal device according to claim 5, wherein the material of the air blowing pipeline (1), the nozzle (11), the pipe clamp (2) and the bolt is plastic.

9. The anode module wall plate ash removal device according to any one of claims 1 to 8, further comprising an air inlet pipe (3) communicated with the air blowing pipe (1), wherein the air inlet pipe (3) is connected with an air supply device for supplying compressed air into the air blowing pipe (1).

10. The anode module wall plate ash removal device according to any one of claims 1 to 8, further comprising a spiral nozzle, wherein the spiral nozzle is arranged above the anode module (100) and can wash away dust cleaned by the air blowing pipeline (1) through water spraying.