CN2923037Y

CN2923037Y - Anode board of electric duster

Info

Publication number: CN2923037Y
Application number: CN 200620074622
Authority: CN
Inventors: 戴向军
Original assignee: LONGYAN XIEHE DUST-CONTROL APPARATUS Co Ltd
Current assignee: LONGYAN XIEHE DUST-CONTROL APPARATUS Co Ltd
Priority date: 2006-06-28
Filing date: 2006-06-28
Publication date: 2007-07-18
Anticipated expiration: 2016-06-28

Abstract

The utility model relates to an anode plate of an electrical precipitator, which is composed of two pyramid-shaped protrusions positioned at both ends and a plurality of pyramid-shaped protrusions equidistantly positioned at the center of the utility model. The bottom ends of the pyramid-shaped protrusions are connected together by one piece of wide flat plate, the wide flat plate and the pyramid-shaped protrusions are integrated by one piece of wide cold plate, the center of the wide flat plate rises to form a boss. The anode plate of the electrical precipitator of the utility model has the advantages of good dust-collecting effect, simple structure (may be directly processed by 1000mm wide cold plates), high material utilization ratio, low manufacturing cost, high rigidity and convenient transportation, installation and replacement.

Description

The positive plate of electric cleaner

[technical field]

The utility model is about a kind of cleaner parts, is meant a kind of positive plate of electric cleaner especially.

[background technology]

The version of collecting electrode directly has influence on efficiency of dust collection, metal consumption and the cost of electric cleaner.To dust collecting electrode generally require as follows: 1. electric-field intensity on the polar board surface and CURRENT DISTRIBUTION are even, the sparking voltage height; 2. help dust and deposit on the plate face, can fall into ash bucket smoothly again, reentrainment of dust is few; 3. the rapping performance of pole plate is good, is beneficial to vibration acceleration and is delivered to whole plate face equably, makes ash-removal effect good; 4. simple shape is easy to manufacture; 5. good rigidity is in transportation, installation, in service, not yielding.The form of existing dust collecting electrode is a lot, have board-like and tubular type two big classes, and board-like electrode can be divided three classes: 1. plate-shaped electrode: comprise mesh electrode and excellent curtain formula electrode etc.; 2. chest electrode: comprise the board-like and pocket type electrode of fish scale etc.; 3. template formula electrode: as Z-shaped, C shape, plate electrode is unfavorable for the deposition of dust, and chest electrode is because structural characteristics, and reentrainment of dust is less, permission moves under high flow velocities, but complex structure, quality is big, the steel consumption is many, is easily stopped up by dust stratification, so generally no longer adopt.Template formula electrode aspect arresting efficiency, steel consumption and rapping, all be better than flat and box, but existing Z-shaped, C shape plate shape electrode rigidity is not enough, be not easy to install and change, and manufacturing is not easy.

[summary of the invention]

Technical problem to be solved in the utility model is to provide a kind of simple shape, low cost of manufacture and is convenient to the positive plate of the electric cleaner that transports, install.

The utility model solves the problems of the technologies described above by the following technical programs: a kind of positive plate of electric cleaner, connect to form by two the turriform convexes in two ends and middle part a plurality of turriform convex equidistant intervals, the bottom of turriform convex is by wide dull and stereotyped the connection, wide flat board and turriform convex are for one-body molded by a wide cold drawing, and the middle part of the described wide flat board projection that makes progress forms a boss.

This utility model can further be specially:

The positive plate of described electric cleaner can directly adopt the wide cold drawing processing of 1000mm, is connected to form by two the turriform convexes in two ends and middle part two turriform convexes equidistant intervals.

The table top of described turriform boss is respectively offered a suppending hole near both ends, is used for fixing to hang this positive plate.

The advantage of the positive plate of the utility model electric cleaner is: dust collecting effect is good, and is simple in structure, can directly adopt the wide cold drawing processing of 1000mm, the stock utilization height, and low cost of manufacture, and good rigidly are convenient to transportation, are installed, and change conveniently.

[description of drawings]

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is that the master of the positive plate of the utility model electric cleaner looks schematic diagram.

Fig. 2 is the sectional view of the positive plate of the utility model electric cleaner.

[specific embodiment]

Please consult Fig. 1 and Fig. 2 simultaneously, the positive plate of the utility model electric cleaner can directly adopt the wide cold drawing processing of 1000mm.

Whole positive plate is connected to form by two turriform convex 1 equidistant intervals of two turriform convexes 1 in two ends and middle part, turriform convex 1 it seems it is groove structure from the other end, the bottom of turriform convex 1 connects times over wide dull and stereotyped 2 of the bottom of turriform convex 1 by width, wide dull and stereotyped 2 and turriform convex 1 between be formed in one.The table top of turriform boss 1 is respectively offered a suppending hole 12 near both ends, is used for installing hanging this positive plate, and wide dull and stereotyped 2 the middle part projection that makes progress forms a boss 3.

All there are rolling groove and boss in this positive plate two sides, and its effect is: improve pole plate rigidity; In near near the boundary layer the pole plate, form one deck vortex, air velocity in the boundary layer is less than the main body air velocity, thereby the easy sedimentation of charged dust that enters this district, simultaneously because the dust collecting electrode surface directly is not subjected to washing away of primary air, so the reentrainment of dust when heavy collection dust returns to the possibility of air-flow and rapping is all less.

This positive plate dust collecting effect is good, simple in structure, can directly adopt the wide cold drawing processing of 1000mm, the stock utilization height, and low cost of manufacture, and good rigidly are convenient to transportation, are installed, and change conveniently.

Claims

1. the positive plate of an electric cleaner, it is characterized in that: connect to form by two the turriform convexes in two ends and middle part a plurality of turriform convex equidistant intervals, the bottom of turriform convex is by wide dull and stereotyped the connection, wide flat board and turriform convex are for one-body molded by a wide cold drawing, and the middle part of the described wide flat board projection that makes progress forms a boss.

2. the positive plate of electric cleaner as claimed in claim 1 is characterized in that: connected to form by two the turriform convexes in two ends and middle part two turriform convexes equidistant intervals.

3. the positive plate of electric cleaner as claimed in claim 1 or 2 is characterized in that: the table top of described turriform boss is respectively offered a suppending hole near both ends.