CN2186609Y - Combined electrostatic welding smoke purifier - Google Patents
Combined electrostatic welding smoke purifier Download PDFInfo
- Publication number
- CN2186609Y CN2186609Y CN 94208232 CN94208232U CN2186609Y CN 2186609 Y CN2186609 Y CN 2186609Y CN 94208232 CN94208232 CN 94208232 CN 94208232 U CN94208232 U CN 94208232U CN 2186609 Y CN2186609 Y CN 2186609Y
- Authority
- CN
- China
- Prior art keywords
- cleaning brush
- dust
- condensation region
- dust collecting
- collecting electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a device for improving the job environment of the welder, which is mainly applied to a large welding plant to purify the welding fume. The structure of the utility model is characterized in that the utility model is composed of a dust collecting hood, a dust collecting pipe, a two-stage condensation region, a smoke dust filtering area, etc. The combined electrostatic welding smoke purifier of the utility model has simple structure, and small size. A one-stage condensation region and the two-stage condensation region are provided with automatic cleaning apparatuses, which ensures the optimum working state of the corona pole. A filtering bag group also has the function of automatically cleaning and brushing, which ensures the negative pressure of the smoking opening. Through the test on the Mn dust in the smoke of the environment protecting department, the purifying rate can reach 99.9%.
Description
The utility model relates to a kind of equipment of the welder's of improvement operating environment, and this equipment is mainly used in the usefulness that large-scale welding shop purifies the weldering cigarette.
In many machine industries, weldering smoke pollution operating environment especially severe, welding personnel and the long-term suction of personnel on every side contain the air of a large amount of manganese dirt, and the people who suffers from anthraco-silicosis is a lot.Through relevant department's test, in big-and-middle-sized welding shop, the manganese dust content (is converted into MnO
2) up to 2.0-2.9mg/m
3, regulation in " industrial hygiene design standard ": the manganese dust content does not allow to surpass 0.2mg/m
3For improving welder's operating environment, engineers and technicians develop multiple weldering cigarette cleaning equipment, and a kind of being widely used wherein arranged, and this is exactly electrostatic percussing welding cigarette cleaning equipment.With regard to the electrostatic percussing welding cigarette cleaning equipment on the market, also have many weak points.There is complex structure in the equipment that purifying rate is high, and the high pressure condensation region is unreasonable, controls shortcomings such as cumbersome, bulky.Equipment simple in structure, volume is little, but its clean-up effect is poor again.
It is a kind of simple in structure that the purpose of this utility model adopts the high-pressure electrostatic principle to design exactly, volume is little, effective electrostatic percussing welding cigarette clearing machine, by corona discharge electrode and dust collecting electrode that small weld fumes is charged, be condensed into bigger grit, filter out by filter bag then, thereby reach the purpose that the weldering cigarette purifies.
Combined type electrostatic percussing welding cigarette clearing machine described in the utility model is by the smoking dust hood, smoking dust hood lifting support, and smoking dirt pipeline, flue dust electrostatic charge electrocoagulation district, several parts such as filtrating smoke dust district are formed.It is that the smoking dust hood is fixed on the smoking dust hood lifting support, one end shield is on solder joint, the other end is connected on the smoking pipeline, the weldering cigarette is sucked by the smoking dust hood like this, by Smoking pipe, by the negative pressure of high pressure positive blower generation, be inhaled in the clearing machine, flue dust behind the flue dust homogenizing net, enters the one-level condensation region through wind deflector, carry out preliminary charged cohesion, tentatively condensed charged flue dust and enter the secondary condensation region and carry out charged cohesion,, entered filtering area by the dirt road by the flue dust of secondary condensation region, airborne flue dust is caught by filter bag, clean air is by outside the blower fan discharge machine, and flue dust is blocked in the dust purifier, thereby reaches the purpose that the weldering cigarette purifies.
Combined type electrostatic percussing welding cigarette clearing machine described in the utility model, simple in structure, volume is little, the dust collecting electrode of I and II condensation region all possesses automated cleaning mechanism, guaranteed the corona discharge electrode optimum state, the filter bag group also possesses cleans function automatically with water, has guaranteed the negative pressure of smoking port.To the manganese dust test in the flue dust, purifying rate can reach 99.9% through environmental administration.
Embodiment:
With reference to the accompanying drawings the structure of combined type electrostatic percussing welding cigarette clearing machine described in the utility model is carried out detailed narration below.
Fig. 1. combined type electrostatic percussing welding cigarette clearing machine structural front view,
Fig. 2. combined type electrostatic percussing welding cigarette clearing machine structure side view,
Fig. 3. combined type electrostatic percussing welding cigarette clearing machine circuit diagram,
Wherein:
1. smoking dust hood 2. sweep-up pipes 3. lifting supports 4. guide wheels 5. driving chains 6. cleaning brush 7. motor M
28. dust collecting electrode 9. corona discharge electrodes 10. motor M
111. cleaning brush 12. dust collecting electrode 13. homogenizing nets 14. corona discharge electrodes 15. homogenizing nets 16. air outlets 17. blower fan M
018. cleaning brush 19. filter bags 20. control of dust drawers 21. driving-chains 22. motor M
323. 28. 29. air ports of 26. dividing plates, 27. imports, dividing plate 24. driving-chains, 25. dirt road
Smoking dust hood (1) is made horn shape, be fixed on the lifting support (3), wide mouth part covers on the solder joint top, and necking end is communicated with main frame by a plastics sweep-up pipe (2).Main frame is inner with two dividing plates (23), and (26) become T-shaped to be divided into three parts in the machine, and a high pressure positive blower M is adorned on top
0(17), an air outlet (16) is opened at the top, and the main frame front portion is the condensation region, and the rear portion is a filtering area, and dividing plate (23) bottom is the dirt road (25) of a connection condensation region and filtering area, opens an air port (29) on the dividing plate (26) fan house is communicated with filtering area.Flue dust import (27) is opened on the front panel of casing, below near dividing plate (26), be communicated with the condensation region, homogenizing net (13) one ends are fixed on the dividing plate (26), and the other end is fixed on the front panel, and tiltedly retaining is located in import (27), homogenizing net (15), be contained in the below of homogenizing net (13), be fixed on front panel and the dividing plate (23), parallel with dividing plate (26).The one-level condensation region is positioned at the below of homogenizing net (15), is by corona discharge electrode (14), dust collecting electrode (12), cleaning brush (11), motor M
1(10) constitute, corona is a dull and stereotyped RS shape utmost point very, it is off the net to be fixed on homogenizing, control of dust is a flat utmost point very, is positioned at the below of corona discharge electrode, and cleaning brush is contained on the dust collecting electrode pole plate, it is a row brush, bristle contacts with the plate face, and two ends link to each other with the driving chain (5) that is positioned at the plate below, and driving chain will be fixed on the guide wheel (4) and the motor M at two ends again
1Be communicated with, in motor M
1Drive under, cleaning brush can back and forth be cleaned the dust collecting electrode pole plate with water.The secondary condensation region is positioned at the below of one-level condensation region, is by corona discharge electrode (9), dust collecting electrode (8), motor M
2(7), cleaning brush (6) constitutes.Corona discharge electrode is done the RS shape that overarches, and is installed in the top of secondary condensation region, and dust collecting electrode is made the drum shape, is installed under the corona discharge electrode motor M
2Be contained on the base plate, by driving-chain (24) with motor M
2Link to each other with dust collecting electrode, cleaning brush is a row brush, is fixed on the dividing plate (23), and bristle contacts with the dust collecting electrode surface.Filtering area be by filter bag pouch retaining on the passage that leads to outlet, dress number row cleaning brush between filter bag, cleaning brush are contained on the axle (28) that is fixed on panel and dividing plate, control of dust drawer and motor M
3Be contained in the bottom, motor M
3Axle by driving-chain (21) and cleaning brush links to each other.
Claims (1)
1, a kind of combined type electrostatic percussing welding cigarette clearing machine that is made of smoking dust hood, sweep-up pipe, condensation region, filtering area is characterized in that:
(1) first order condensation region is to be made of RS shape corona discharge electrode (14) and board-like dust collecting electrode (12), be positioned at porch homogenizing net (13), (15) below, one row's formula cleaning brush (11) is positioned at the top of control of dust pole plate, bristle contacts with the plate face, article one, driving chain (5) is cleaning brush, cleaning brush guide wheel (4), motor M
1(10) link together,
(2) condensation region, the second level is to be made of arch RS shape corona discharge electrode (9) and drum type brake dust collecting electrode (8), is positioned at the below of first order condensation region, and row's formula cleaning brush (6) is fixed on the dividing plate (23), and bristle contacts motor M with the dust collecting electrode surface
2(7) connect together by driving-chain (24) and dust collecting electrode,
(3) filtering area is by the filter bag (19) of retaining on exit passageway, is fixed on the cleaning brush on the cleaning brush axle (28), connects motor M
3(22) and the driving-chain of cleaning brush power transmission shaft (21), and the control of dust drawer that is positioned at the filter bag below constitutes,
(4) blower fan M
0(17) be positioned at the air outlet place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208232 CN2186609Y (en) | 1994-04-22 | 1994-04-22 | Combined electrostatic welding smoke purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208232 CN2186609Y (en) | 1994-04-22 | 1994-04-22 | Combined electrostatic welding smoke purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2186609Y true CN2186609Y (en) | 1995-01-04 |
Family
ID=33826307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94208232 Expired - Fee Related CN2186609Y (en) | 1994-04-22 | 1994-04-22 | Combined electrostatic welding smoke purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2186609Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652949A (en) * | 2012-05-02 | 2012-09-05 | 徐州华恒机器人系统有限公司 | Top straight dedusting cover for three-shaft portal frame robot welding workstation |
| CN103464880A (en) * | 2013-09-23 | 2013-12-25 | 上虞市金科环境设备有限公司 | Welding fume absorbing device |
| CN104548851A (en) * | 2015-01-29 | 2015-04-29 | 广州市艾派克智能激光科技有限公司 | Laser cutting flue dust treatment device and laser cutting flue dust treatment method |
| CN104588873A (en) * | 2015-01-29 | 2015-05-06 | 广州市艾派克智能激光科技有限公司 | Laser machining fume environment-friendly treatment device and treatment method |
-
1994
- 1994-04-22 CN CN 94208232 patent/CN2186609Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652949A (en) * | 2012-05-02 | 2012-09-05 | 徐州华恒机器人系统有限公司 | Top straight dedusting cover for three-shaft portal frame robot welding workstation |
| CN103464880A (en) * | 2013-09-23 | 2013-12-25 | 上虞市金科环境设备有限公司 | Welding fume absorbing device |
| CN104548851A (en) * | 2015-01-29 | 2015-04-29 | 广州市艾派克智能激光科技有限公司 | Laser cutting flue dust treatment device and laser cutting flue dust treatment method |
| CN104588873A (en) * | 2015-01-29 | 2015-05-06 | 广州市艾派克智能激光科技有限公司 | Laser machining fume environment-friendly treatment device and treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |