CN202052436U - Welding smoke dust static governing device - Google Patents
Welding smoke dust static governing device Download PDFInfo
- Publication number
- CN202052436U CN202052436U CN 201120100293 CN201120100293U CN202052436U CN 202052436 U CN202052436 U CN 202052436U CN 201120100293 CN201120100293 CN 201120100293 CN 201120100293 U CN201120100293 U CN 201120100293U CN 202052436 U CN202052436 U CN 202052436U
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- box body
- static
- lower box
- dust
- controlling device
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- Electrostatic Separation (AREA)
Abstract
The utility model relates to a welding smoke dust static governing device, which comprises a box body, wherein the box body comprises an upper box body, a middle box body and a lower box body, wherein an air inlet is arranged on the upper box body, an air outlet is arranged on the lower box body, a filter region is arranged in the middle box body and is communicated with the upper box body and the lower box body, the filter region of the middle box body is sequentially provided with a coarse effect filter layer, a non-woven fabric filter layer, a static sheet filter layer, an electrode elastic sheet and an active carbon filter layer from top to bottom, the lower box body is provided with a fan and is communicated with the middle box body, and an air outlet of the fan is communicated with the air outlet of the lower box body. The welding smoke dust static governing device has the advantages that the structure is small and ingenious, the dust removal efficiency is high, the operation and maintenance cost is low, the particle dust can be effectively removed, the emission concentration is generally lower than 10mg/m<3>, and the welding smoke dust static governing device is particularly suitable for governing oil-containing or water-containing gas, high-temperature gas, toxic and harmful gas, different specific resistance dust and self-ignition-dust-containing gas and is particularly suitable for operation occasions such as welding, cutting and the like with strict dust emission requirements.
Description
Technical field
The utility model relates to environmental protection field controlling device, particularly a kind of weld fumes static controlling device.
Background technology
Along with the raising of people's living standard, its environmental consciousness also constantly strengthens.Especially carried out since resource-conserving, the environmentally friendly amphitypy social construction, country requires also increasingly stringent to environmental emission standard.At present, the machining manufacturing industry will be used many welding equipments, can produce a large amount of flue dust during welding, its composition is mainly iron oxide, manganese oxide, silica, silicate etc., and these flue dust 30%～90%, the particle that micron order is following, the flue dust grain fills the air in operating environment, very easily is inhaled in the lung.Long-term suction then can cause the lung tissue fibrous lesions, promptly is called electric welder pneumoconiosis, and often follows intercurrent diseases such as manganese, fluorine poisoning and galvo.Not only the working environment in severe contamination workshop influences the normal physical and mental health of working and endangering the workman again.
Cleaner commonly used has: 1. sack cleaner, the sack cleaner running resistance is bigger, and cloth bag weares and teares easily, need often to change, thereby operation and maintenance cost is than higher.2. filter drum type precipitator, the filter drum type precipitator filtration velocity is low, and range of application is narrow.Filter cylinder filtrate commonly used has two classes, and a class is a synthetic fiber filter material, and a class is the papery filtrate.These filtrates all are not suitable for filtering the moisture high-temperature flue gas of oil-containing.
Some cloth bag and the unreasonable or improper use of filter cartridge type cleaner design, welding, cutting, polishing etc. contain the Mars air-flow and enter cleaner, cause catching fires such as cloth bag and filter cylinder, grievous injury equipment, simultaneously also make the production place have certain potential safety hazard, influence operate as normal.Filtrate such as cloth bag and filter cylinder all is not suitable for filtering oil-containing, moisture, the high-temperature flue gas of carrying Mars secretly, especially can't use for those improvement that contain spontaneous combustion dust and poisonous and harmful gas at all.
The utility model content
The purpose of this utility model is to solve the deficiencies in the prior art and a kind of simple in structure, regulation effect good, operating cost is low, applied widely weld fumes static controlling device is provided.
A kind of weld fumes static controlling device, comprise casing, described casing comprises upper box, middle casing, lower box, described upper box is provided with air inlet, described lower box is provided with air outlet, described middle casing is provided with filtering area and is communicated with described upper box and described lower box, the filtering area of casing is provided with thick effect filter course, nonwoven filter course, static sheet filter course, electrode shell fragment, activated carbon filter layer from top to bottom successively in described, described lower box is provided with blower fan and is communicated with described middle casing, and the air outlet of described blower fan is communicated with described lower box air outlet.
In the utility model, the below of the air inlet of described upper box is equipped with homogenizing plate.
In the utility model, the sound insulation and noise reduction material is housed in the described lower box.
In the utility model, the bottom of described lower box is provided with the universal caster wheel of configuration brake.
In the utility model, described static sheet filter course is connected with the electrode shell fragment of high voltage source wire end respectively by three electrodes.
In the utility model, described thick effect filter course, nonwoven filter course, static sheet filter course and activated carbon filter layer adopt drawer-type structure to be installed in the described middle casing.
In the utility model, the air inlet on the described upper box is connected with air-breathing arm that can 360 ° of rotations.
In sum, the utility model---weld fumes static controlling device structure is small and exquisite, efficiency of dust collection is high, operation and maintenance cost is low, can effectively remove particle dust, and concentration of emission is usually less than 10mg/m
3, be particularly suitable for the moisture gas of oil-containing, high-temperature gas, toxic and harmful, not on year-on-year basis the resistance dust, contain operation occasions such as the spontaneous combustion dusty gas is administered and dust emission is strict welding, cutting.
Description of drawings
Fig. 1 is a dust-laden exhaust gas static controlling device front view;
Fig. 2 is a dust-laden exhaust gas static controlling device A-A cutaway view.
In the accompanying drawing 1,2,1. casing 3. lower boxes 4. homogenizing plates 5. are slightly imitated filter course 6. nonwoven filter courses 7. static sheet filter courses 8. electrode shell fragments 9. activated carbon filter layers 10. blower fans 11. motors in the upper box 2..
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As Fig. 1, shown in 2, a kind of weld fumes static controlling device, comprise casing, described casing comprises upper box 1, middle casing 2, lower box 3, described upper box 1 is provided with air inlet, described lower box 3 is provided with air outlet, described middle casing 2 is provided with filtering area and is communicated with described upper box 1 and described lower box 3, the filtering area of casing 2 is provided with thick effect filter course 5 from top to bottom successively in described, nonwoven filter course 6, static sheet filter course 7, electrode shell fragment 8, activated carbon filter layer 9, described lower box 3 is provided with blower fan 10 and is communicated with described middle casing 2, and the air outlet of described blower fan 10 is communicated with described lower box air outlet.
Under the driving of equipment internal fan 10, ash-laden gas enters in the upper box 1 through air-breathing arm and homogenizing plate 4, and homogenizing plate 4 can reduce the flow velocity of ash-laden gas, and uniform air flow also can separate part big dust particle, the Mars in the ash-laden gas simultaneously.Air-flow enters thick effect filter course 5 and the nonwoven filter course 6 in the static controlling device subsequently, and impurity and Mars thicker in the flue dust are filtered in these filter courses, reduces follow-up filter course load, also can avoid Mars to cause fire hazard simultaneously.Fine particle enters with air-flow in the electric field of static sheet filter course 7 corona zones by charged, when electrically charged particle arrives accumulation area with air-flow, electrically charged particle since the effect of electric field force be attracted on the pole plate of static sheet filter course 7.Gas after the dedusting is through the harmful chemical gas in activated carbon filter layer 9 effective absorbed airs, as formaldehyde, benzene, nicotine, tar etc.Clean gas after the purification is discharged by blower fan 10 air outlets.
Claims (7)
1. weld fumes static controlling device, comprise casing, it is characterized in that: described casing comprises upper box (1), middle casing (2), lower box (3), described upper box (1) is provided with air inlet, described lower box (3) is provided with air outlet, described middle casing (2) is provided with filtering area and is communicated with described upper box (1) and described lower box (3), the filtering area of casing (2) is provided with thick effect filter course (5) from top to bottom successively in described, nonwoven filter course (6), static sheet filter course (7), electrode shell fragment (8), activated carbon filter layer (9), described lower box (3) is provided with blower fan (10) and is communicated with described middle casing (2), and the air outlet of described blower fan (10) is communicated with described lower box (3) air outlet.
2. weld fumes static controlling device according to claim 1 is characterized in that: the below of the air inlet of described upper box (1) is equipped with homogenizing plate (4).
3. weld fumes static controlling device according to claim 1 is characterized in that: described lower box is equipped with the sound insulation and noise reduction material in (3).
4. weld fumes static controlling device according to claim 1 is characterized in that: the bottom of described lower box (3) is provided with the universal caster wheel of configuration brake.
5. weld fumes static controlling device according to claim 1 is characterized in that: described static sheet filter course (7) is connected with the electrode shell fragment (8) of high voltage source wire end respectively by three electrodes.
6. weld fumes static controlling device according to claim 1 or 5 is characterized in that: described thick effect filter course (5), nonwoven filter course (6), static sheet filter course (7) and activated carbon filter layer (9) adopt drawer-type structure be installed in described in the casing.
7. weld fumes static controlling device according to claim 1 is characterized in that: the air inlet on the described upper box (1) is connected with air-breathing arm that can 360 ° of rotations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120100293 CN202052436U (en) | 2011-04-08 | 2011-04-08 | Welding smoke dust static governing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120100293 CN202052436U (en) | 2011-04-08 | 2011-04-08 | Welding smoke dust static governing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202052436U true CN202052436U (en) | 2011-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120100293 Expired - Lifetime CN202052436U (en) | 2011-04-08 | 2011-04-08 | Welding smoke dust static governing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202052436U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548844A (en) * | 2014-12-25 | 2015-04-29 | 东莞市蓝鹰环保科技有限公司 | Waste gas recovering and purifying device used for molybdenum concentrate pretreatment |
| CN104588874A (en) * | 2015-01-29 | 2015-05-06 | 广州市艾派克智能激光科技有限公司 | Laser welding fume treatment device and method |
| CN104625370A (en) * | 2015-02-02 | 2015-05-20 | 柳州市二和汽车零部件有限公司 | Dust collection device for automobile spare part spot-weld machines |
| CN107715693A (en) * | 2017-10-13 | 2018-02-23 | 华电电力科学研究院 | A kind of energy-conserving and environment-protective emission reduction device and discharge-reducing method for power plant |
| CN108787171A (en) * | 2018-07-20 | 2018-11-13 | 济南华信自动化工程有限公司 | A kind of high-end dust suction degreasing unit of welding |
| WO2021035995A1 (en) * | 2019-08-23 | 2021-03-04 | 太仓凯盟精密模具有限公司 | Environment-friendly welding fume purifier |
| CN112570922A (en) * | 2021-01-22 | 2021-03-30 | 聂晓晨 | Aluminum profile welding process |
| CN113908990A (en) * | 2021-11-08 | 2022-01-11 | 上海东震冶金工程技术有限公司 | Vehicle-mounted light electric dust remover and application thereof |
-
2011
- 2011-04-08 CN CN 201120100293 patent/CN202052436U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548844A (en) * | 2014-12-25 | 2015-04-29 | 东莞市蓝鹰环保科技有限公司 | Waste gas recovering and purifying device used for molybdenum concentrate pretreatment |
| CN104588874A (en) * | 2015-01-29 | 2015-05-06 | 广州市艾派克智能激光科技有限公司 | Laser welding fume treatment device and method |
| CN104625370A (en) * | 2015-02-02 | 2015-05-20 | 柳州市二和汽车零部件有限公司 | Dust collection device for automobile spare part spot-weld machines |
| CN107715693A (en) * | 2017-10-13 | 2018-02-23 | 华电电力科学研究院 | A kind of energy-conserving and environment-protective emission reduction device and discharge-reducing method for power plant |
| CN108787171A (en) * | 2018-07-20 | 2018-11-13 | 济南华信自动化工程有限公司 | A kind of high-end dust suction degreasing unit of welding |
| WO2021035995A1 (en) * | 2019-08-23 | 2021-03-04 | 太仓凯盟精密模具有限公司 | Environment-friendly welding fume purifier |
| CN112570922A (en) * | 2021-01-22 | 2021-03-30 | 聂晓晨 | Aluminum profile welding process |
| CN113908990A (en) * | 2021-11-08 | 2022-01-11 | 上海东震冶金工程技术有限公司 | Vehicle-mounted light electric dust remover and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 59, nanzhuyuan Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: AEROSPACE KAITIAN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 410100 Xingsha Road, Changsha Economic Development Zone, Hunan, No. 15 Patentee before: KAITIAN ENVIRONMENTAL TECH. Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |
|
| CX01 | Expiry of patent term |