CN207395094U - A kind of steel construction processing workshop ventilating and purifying air system - Google Patents
A kind of steel construction processing workshop ventilating and purifying air system Download PDFInfo
- Publication number
- CN207395094U CN207395094U CN201721485123.4U CN201721485123U CN207395094U CN 207395094 U CN207395094 U CN 207395094U CN 201721485123 U CN201721485123 U CN 201721485123U CN 207395094 U CN207395094 U CN 207395094U
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- China
- Prior art keywords
- air
- workshop
- exterior wall
- ventilation
- jet blower
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 title claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 claims abstract description 17
- 229910001095 light aluminium alloy Inorganic materials 0.000 claims abstract description 8
- 238000004458 analytical method Methods 0.000 claims abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 6
- 230000000505 pernicious effect Effects 0.000 description 6
- 235000019504 cigarettes Nutrition 0.000 description 4
- 230000036541 health Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Landscapes
- Prevention Of Fouling (AREA)
- Ventilation (AREA)
- Duct Arrangements (AREA)
Abstract
The utility model is related to a kind of steel construction processing workshop ventilating and purifying air systems, include natural ventilation equipment, mechanical ventilator and local ventilation and dust removal device, natural ventilation equipment includes several light aluminum alloy roof ventilators, several exterior wall shutters and several exterior wall air-inlet windows, exterior wall shutter is arranged on the flank wall of workshop, exterior wall air-inlet window is arranged between the exterior wall shutter on the flank wall of workshop, and exterior wall air-inlet window is equipped with awning；Mechanical ventilator includes being arranged at the exhaust blower of workshop roof genesis analysis and the jet blower group being arranged on the wall of workshop side, and jet blower component is upper strata jet blower group and lower floor's jet blower group；Stereotypes hoses air suction arm, ventilation duct, exhaust fan and the air-suction cover that local ventilation and dust removal device includes mobile stent, is located on mobile stent, wherein ventilation duct are equipped with volume damper；The utility model device has the advantages that efficient, easy for installation, adaptation is wide, lower-cost.
Description
Technical field
The utility model is related to dust removal by ventilation equipment technical field, especially a kind of steel construction processing workshop dust removal by ventilation system
System.
Background technology
With advances in technology, the building of steel structural form, bridge are more and more used among construction, this is expedited the emergence of
Large quantities of Steel structure manufacturing enterprises.The works such as the processing of steel construction is broadly divided into blanking, group is stood, correction, welding, ball blast, spray painting
Sequence, these processes are all completed in steel construction processing workshop.Wherein, the most key welding sequence can generate substantial amounts of welding cigarette
Dirt and pernicious gas pollute working environment.
In welding process, due to the high temperature action of welding arc（4000 DEG C~6000 DEG C）Make the gold of welding material and base material
Belong to elements vaporization, the steam that metal melting generates, rapid oxidation, condensation, become varigrained solids in air；Together
When also generate some pernicious gases such as CO2、NO2、NO3It is pernicious gas and metal oxide dust mixture Deng, weld fumes,
It includes cigarette and dust.Wherein particle of the diameter less than 0.1 μm is known as cigarette, and particle of the diameter between 0.1 μm ~ 10 μm claims
For dirt, it is floated on aerosol shape in operating environment air.
Currently, mainly based on gravity-flow ventilation, part workshop is equipped with certain machinery for the ventilation of steel construction processing workshop
Ventilation equipment, still, since floor space is big, the effect of dust removal by ventilation is very undesirable, the pernicious gas and cigarette diffused in workshop
Dirt serious threat the health of worker, and with the industrialized progress in China, steel building is constantly towards Super High, overlength
Across development, workshop scale maximizes increasingly, and the harm of weld fumes becomes increasingly conspicuous, it has also become the Important Problems of entire industry.
The content of the invention
The purpose of this utility model is aiming at the deficiency of the ventilating and purifying air system in existing steel construction processing workshop
Place, provides that a kind of structure design is simple, and dedusting mechanism is comprehensive, steel construction processing workshop ventilating and purifying air system with obvious effects.
The concrete scheme of the utility model is：A kind of steel construction processing workshop ventilating and purifying air system, includes gravity-flow ventilation
Device, mechanical ventilator and local ventilation and dust removal device, the natural ventilation equipment lead to including several light aluminum alloy roofs
Wind device, several exterior wall shutters and several exterior wall air-inlet windows, wherein the light aluminum alloy roof ventilator is along workshop longitudinal direction cloth
Put, the exterior wall shutter is arranged on the flank wall of workshop, the exterior wall air-inlet window be arranged on exterior wall on the flank wall of workshop into
Between air door, exterior wall air-inlet window is equipped with awning；The mechanical ventilator includes being arranged at the row of workshop roof genesis analysis
Wind turbine and the jet blower group being arranged on the wall of workshop side, the jet blower component are upper strata jet blower group and lower floor
Jet blower group；The part ventilation and dust removal device includes mobile stent, the stereotypes hoses air suction arm that is located on mobile stent,
Ventilation duct, exhaust fan and air-suction cover, wherein ventilation duct are equipped with volume damper.
The group of upper strata jet blower described in the utility model sets height as 1m, and lower floor's jet blower group, which is set, is highly
4m。
The setting height of exterior wall air-inlet window described in the utility model is 3m~4m.
The utility model has the advantages that：Local ventilation and dust removal device effectively reduces welding job point part
Pernicious gas and dust concentration significantly reduce the threat to workers ' health, and this device can be with free switch, without welding
It can be closed during operation, avoid wasting；Natural ventilation equipment make use of workshop hot pressing and outside wind pressure to be aerated, energy-saving ring
It protects；Supplement of the mechanical ventilator as gravity-flow ventilation, ensure that the air quality in entire workshop；The utility model device has
High efficiency, easy for installation, wide, the lower-cost advantage of adaptation.
Description of the drawings
Fig. 1 is the exterior section mounting structure schematic diagram of the utility model；
Fig. 2 is the structure diagram that the utility model is located at either inside.
In figure：1-steel construction processing workshop, 2-exhaust blower, 3-light aluminum alloy roof ventilator, 4-upper strata jet stream
Blower fan group, 5-exterior wall shutter, 6-lower floor jet blower group, 7-exterior wall air-inlet window, 8-exhaust fan, 9-volume damper,
10-ventilation duct, 11-stereotypes hoses air suction arm, 12-air-suction cover, 13-welding machine, 14-movement stent.
Specific embodiment
Referring to Fig. 1, Fig. 2, the utility model is a kind of steel construction processing workshop ventilating and purifying air system, includes gravity-flow ventilation
Device, mechanical ventilator and local ventilation and dust removal device, the natural ventilation equipment lead to including several light aluminum alloy roofs
Wind device 3, several exterior wall shutters 5 and several exterior wall air-inlet windows 7, wherein the light aluminum alloy roof ventilator adds along steel construction
Work workshop 1 is longitudinally arranged, and the exterior wall shutter is arranged on the flank wall of workshop, and the exterior wall air-inlet window is arranged on workshop side
Between exterior wall shutter on wall, exterior wall air-inlet window is equipped with awning；The mechanical ventilator includes being arranged at workshop roof
The exhaust blower 2 of genesis analysis and the jet blower group being arranged on the wall of workshop side, the jet blower component are penetrated for upper strata
Flow fan group 4 and lower floor's jet blower group 6；The part ventilation and dust removal device includes mobile stent 14, is located at mobile stent
On stereotypes hoses air suction arm 11, ventilation duct 10, exhaust fan 8 and air-suction cover 12, wherein ventilation duct be equipped with volume damper 9.
The group of upper strata jet blower described in the present embodiment sets height as 1m, and it is 4m that lower floor's jet blower group, which sets height,.
The setting height of exterior wall air-inlet window described in the present embodiment is 3m~4m.
The utility model has the advantages that：Local ventilation and dust removal device effectively reduces welding job point part
Pernicious gas and dust concentration significantly reduce the threat to workers ' health, and this device can be with free switch, without welding
It can be closed during operation, avoid wasting；Natural ventilation equipment make use of workshop hot pressing and outside wind pressure to be aerated, energy-saving ring
It protects；Supplement of the mechanical ventilator as gravity-flow ventilation, ensure that the air quality in entire workshop；The utility model device has
High efficiency, easy for installation, wide, the lower-cost advantage of adaptation.
Claims (3)
1. a kind of steel construction processing workshop ventilating and purifying air system, it is characterised in that：Include natural ventilation equipment, force ventilation dress
Put and local ventilation and dust removal device, the natural ventilation equipment include several light aluminum alloy roof ventilators, several exterior walls into
Air door and several exterior wall air-inlet windows, wherein the light aluminum alloy roof ventilator is longitudinally arranged along workshop, the exterior wall air inlet
Door be arranged on the flank wall of workshop, the exterior wall air-inlet window is arranged between the exterior wall shutter on the flank wall of workshop, exterior wall into
Air regulator is equipped with awning；The mechanical ventilator includes being arranged at the exhaust blower of workshop roof genesis analysis and is arranged at workshop
Jet blower group on the wall of side, the jet blower component are upper strata jet blower group and lower floor's jet blower group；It is described
Local ventilation and dust removal device includes mobile stent, is located on mobile stent stereotypes hoses air suction arm, ventilation duct, exhaust fan and
Air-suction cover, wherein ventilation duct are equipped with volume damper.
2. a kind of steel construction processing workshop ventilating and purifying air system according to claim 1, it is characterised in that：The upper strata is penetrated
Flow fan group sets height as 1m, and it is 4m that lower floor's jet blower group, which sets height,.
3. a kind of steel construction processing workshop ventilating and purifying air system according to claim 1, it is characterised in that：The exterior wall into
The setting height of air regulator is 3m~4m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485123.4U CN207395094U (en) | 2017-11-09 | 2017-11-09 | A kind of steel construction processing workshop ventilating and purifying air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485123.4U CN207395094U (en) | 2017-11-09 | 2017-11-09 | A kind of steel construction processing workshop ventilating and purifying air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207395094U true CN207395094U (en) | 2018-05-22 |
Family
ID=62325643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721485123.4U Expired - Fee Related CN207395094U (en) | 2017-11-09 | 2017-11-09 | A kind of steel construction processing workshop ventilating and purifying air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207395094U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571245A (en) * | 2018-12-28 | 2019-04-05 | 太仓联洲机械设备有限公司 | Polishing dust remover is welded in multi-functional noise elimination |
| CN110195903A (en) * | 2019-06-04 | 2019-09-03 | 南京冠福建设工程技术有限公司 | A kind of sleeve configuration paper mill workshop fresh air processing method |
| CN112097380A (en) * | 2020-09-10 | 2020-12-18 | 天津大学 | Mechanical ventilation/local ventilation conversion system and control method for machining plant |
| CN113908651A (en) * | 2021-11-22 | 2022-01-11 | 江苏科技大学 | Steel structure workshop welding smoke dust collecting and purifying system and method |
-
2017
- 2017-11-09 CN CN201721485123.4U patent/CN207395094U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571245A (en) * | 2018-12-28 | 2019-04-05 | 太仓联洲机械设备有限公司 | Polishing dust remover is welded in multi-functional noise elimination |
| CN110195903A (en) * | 2019-06-04 | 2019-09-03 | 南京冠福建设工程技术有限公司 | A kind of sleeve configuration paper mill workshop fresh air processing method |
| CN112097380A (en) * | 2020-09-10 | 2020-12-18 | 天津大学 | Mechanical ventilation/local ventilation conversion system and control method for machining plant |
| CN113908651A (en) * | 2021-11-22 | 2022-01-11 | 江苏科技大学 | Steel structure workshop welding smoke dust collecting and purifying system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |