CN204276481U - For the suspended hood of the plasma handling system of waste gas - Google Patents
For the suspended hood of the plasma handling system of waste gas Download PDFInfo
- Publication number
- CN204276481U CN204276481U CN201420683609.9U CN201420683609U CN204276481U CN 204276481 U CN204276481 U CN 204276481U CN 201420683609 U CN201420683609 U CN 201420683609U CN 204276481 U CN204276481 U CN 204276481U
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- CN
- China
- Prior art keywords
- cover body
- suspended hood
- handling system
- waste gas
- plasma handling
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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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Abstract
The utility model relates to large-scale smoking apparatus field, refer more particularly to a kind of suspended hood of the plasma handling system for waste gas, comprise cover body, cover body top is provided with centrifugal fan, also comprise mobile device and silencing apparatus, cover body inwall is located at by described silencing apparatus, and this silencing apparatus is combined by deadener and porous plate, and cover body both sides inwall is located at by this silencing apparatus respectively correspondence; Mobile device comprises pulley, slide rail and suspension rod, and slide rail is located at above cover body, and pulley is slidably connected among slide rail, below pulley by suspension rod and cover body affixed, cover body is provided with the infrared sensing device for controlling mobile device action.Mainly solve in prior art comparatively large to the suspended hood noise collected of welding cigarette by implementing the utility model, and use limited, can only the technical problem of " pad one suspended hood ".
Description
Technical field
The utility model relates to large-scale smoking apparatus field, refers more particularly to a kind of suspended hood of the plasma handling system for waste gas.
Background technology
At present, along with the great development of the worldwide industrial revolution and urban construction, tellurian artificial pollution is more and more serious, huge threat is brought to the health of people and existence, also more and more and more serious owing to polluting the disease caused every year, such as, add up according to Chinese Center for Disease Control, China dies from air-polluting number every year more than 110,000; On the other hand, there are some researches show, PM2.5 daily mean of concentration often increases by 10 micrograms/cubic meter, the mortality risk of respiratory disease just increases by 0.97%, the probability that the mortality risk of angiocardiopathy increases is higher, be 1.22%, the heart and lung diseases death rate and cancer mortality raise 6% and 8% respectively.Time up to now, the pollution of air causes showing great attention to of people day by day.
Particularly at welding field, especially for large-scale welding shop, cover the scope of square meter up to ten thousand, because welding place cannot be fixed, so butt welding is practiced midwifery, raw waste gas cannot centralized collection carry out purified treatment just directly discharge, in welding cigarette containing the irritating gas of volatile organic as pernicious gas and flue dust such as (Fe2O3, SiO3, MnO, TiO2, CaO, MgO, Na2O, CaF2); If do not do process in time to this gas and flue dust will cause certain pollution to the environment of Production Regional.If operator works for a long time in such circumstances, healthyly tremendous influence can be caused to it.
But in existing welding shop, scarcely can process by butt welding raw smog of practicing midwifery, the welding fume treating device that fraction workshop then uses some small-sized, and the smog that this equipment only can produce certain specific bonding machine carries out collection process, the scope of application is restricted.This external carrying out can produce a large amount of noise in the process of welding cigarette collection, makes welding shop incomparably noisy, affects the interchange of staff on the one hand, on the other hand, if worked in such circumstances for a long time to cause the Hearing of staff.So, need a kind of large-scale, removable and welding cigarette suspended hood that noise is little to replace.
Utility model content
The purpose of this utility model is that to solve the suspended hood noise collected welding cigarette in prior art comparatively large, and uses limited, can only the technical problem of " pad one suspended hood ".
In order to solve the problems of the technologies described above, the utility model provides a kind of suspended hood of the plasma handling system for waste gas, comprise cover body, cover body top is provided with centrifugal fan, also comprise mobile device and silencing apparatus, cover body inwall is located at by described silencing apparatus, and this silencing apparatus is combined by deadener and porous plate, and cover body both sides inwall is located at by this silencing apparatus respectively correspondence; Mobile device comprises pulley, slide rail and suspension rod, and slide rail is located at above cover body, and pulley is slidably connected among slide rail, below pulley by suspension rod and cover body affixed, cover body is provided with the infrared sensing device for controlling mobile device action.
Adopt technique scheme, in real work, during bonding machine welding, the place by infrared sensing device cover body being moved to welding is fixed.Start welding job, the welding cigarette produced is under the gravitation of centrifugal fan, move upward, part welding cigarette is through silencing apparatus, its sound wave first absorbs Low Medium Frequency noise through porous plate, then absorbs high-frequency noises through glass silk flosssilk wadding, and both combine, define a complex muffler, thus effectively reduce the noise of device inside.Welding cigarette machinery moves upward and is transported in plasma handling system from the pipeline of cover body the top and processes.Treat to weld herein complete after, then by infrared sensing device, cover body to be fixed with moving to another welding.The advantage of this programme is: 1. by installing silencing apparatus, is effectively reduced by the noise produced in welding process, has ensured that the hearing of staff is healthy.2., by installing mobile device, suspended hood can be moved in the workshop of square meter up to ten thousand, avoid the defect that a welding bench configures a suspended hood.
Further, described cover body inwall is provided with lighting device, can open lighting device on the ground of dark.
Further, described faceshield side wall lower end is provided with sealing device, thus avoids the smog welding generation to overflow from the gap between cover body and welding bench.
Further, described sealing device is Multilayer brush, due to the arrangement of hairbrush more soft and multilayer, ensure that the sealing between cover body and welding bench on the one hand; Avoid cover body in moving process on the other hand, wearing and tearing are caused to workbench.
Further, in order to fully be covered on welding bench by cover body, and effectively will weld cigarette centralized collection, described cover body height is 2000mm-2470mm, and cover body width is 1500mm-2700mm.
Further, described porous plate is alveolate texture.Because its short texture hole is large, prevents air to flow, sound wave is hindered, improves acoustic absorptivity.
Further, operate on it as maintenance or cleaning for the ease of opening cover body at any time, not easily move because cover body is bulky, so be open state by a sidewall of described cover body, this opening is provided with door curtain, when needing, pulls open door curtain.
Further, due to can spark be produced in welding process, in order to prevent spark from causing door curtain to burn, using fire protection flame retarding cloth as door curtain.
Further, described deadener adopts glass silk floss.
Further, the position area had due to welding bench is wider, for the ease of centralized collection welding cigarette, described cover body lateral wall is provided with folding fan housing, when needs use, opens it, closed when not using.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the present embodiment for the suspended hood of the plasma handling system of waste gas;
Fig. 2 is the structural representation of the present embodiment mobile device;
Fig. 3 is the side view of mobile device.
Detailed description of the invention
Reference numeral during accompanying drawing illustrates is: cover body 1, mobile device 2, silencing apparatus 3, pulley 4, slide rail 5, suspension rod 6, infrared sensing device 7, door curtain 8, folding fan housing 9, lighting device 10, workbench 11.
As shown in Figure 1, the technical program provides a kind of suspended hood of the plasma handling system for waste gas, comprises cover body 1, mobile device 2 and silencing apparatus 3, and cover body 1 inside is provided with centrifugal fan and lighting device 10.Described silencing apparatus 3 level is located at cover body 1 inwall, and this silencing apparatus 3 is combined by deadener and porous plate, and preferably, deadener adopts glass silk floss, and porous plate is alveolate texture.Because its honeycomb loosens hole greatly, prevent air to flow, sound wave is hindered, improves acoustic absorptivity.Cover body 1 both sides inwall is located at by this silencing apparatus 3 respectively correspondence, silencing apparatus 3 place is moved upward under welding the effect of cigarette at blower fan, sound wave also diffuses to silencing apparatus 3 place thereupon, glass silk flosssilk wadding is just equivalent to a dissipative muffler, and absorb high-frequency noises, porous plate is just equivalent to a reactive muffler, absorb Low Medium Frequency noise, both combine, and are equivalent to define a complex muffler, thus effectively reduce the noise of device inside.
As shown in Figure 2 and Figure 3, mobile device 2 comprises pulley 4, slide rail 5 and suspension rod 6, and slide rail 5 is located at above cover body 1, and pulley 4 is slidably connected among slide rail 5, affixed by suspension rod 6 and cover body 1 below pulley 4, cover body 1 is provided with the infrared sensing device 7 for controlling mobile device 2 action.This infrared sensing device 7 comprises infrared remote receiver and infrared transmitter, and infrared remote receiver to be arranged on cover body 1 and to be electrically connected with pulley 4 by wire.Infrared transmitter is by Artificial Control, and when sending signal, infrared remote receiver controls pulley 4 and moves.
Described cover body 1 side wall lower ends is provided with sealing device, sealing device is Multilayer brush, due to the arrangement of hairbrush more soft and multilayer, ensure that the sealing between cover body 1 and welding bench 11 on the one hand, avoid welding the smog produced and overflow from the gap between cover body 1 and welding bench 11; Avoid cover body 1 in moving process on the other hand, wearing and tearing are caused to workbench 11.In addition, operate on it as maintenance or cleaning for the ease of opening cover body 1 at any time, but not easily move because cover body 1 is bulky, so be open state by a sidewall of described cover body 1, this opening is provided with door curtain 8.But due to can spark be produced in welding process, cause door curtain 8 to burn, using fire protection flame retarding cloth as door curtain 8 to prevent spark.Secondly, the position area had due to welding bench 11 is wider, for the ease of centralized collection welding cigarette, described cover body lateral wall is provided with folding fan housing 9, when needs use, opens it, closed when not using.
In real work, during bonding machine welding, be that the place that the wide cover body 1 for 2700mm of 2370mm moves to welding is fixed by height by infrared sensing device 7.Start welding job, the welding cigarette produced is under the gravitation of centrifugal fan, move upward, part welding cigarette is when silencing apparatus 3, its sound wave first absorbs Low Medium Frequency noise through porous plate, then absorbs high-frequency noises through glass silk flosssilk wadding, and both combine, define a complex muffler, thus effectively reduce the noise of device inside.Welding cigarette machinery moves upward and is transported in plasma handling system from the pipeline of cover body 1 the top and processes.Treat to weld herein complete after, then by infrared sensing device 7, cover body 1 to be fixed with moving to another welding.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (10)
1. for the suspended hood of the plasma handling system of waste gas, comprise cover body, cover body top is provided with centrifugal fan, it is characterized in that, also comprise mobile device and silencing apparatus, cover body inwall is located at by described silencing apparatus, and this silencing apparatus is combined by deadener and porous plate, and cover body both sides inwall is located at by this silencing apparatus respectively correspondence; Mobile device comprises pulley, slide rail and suspension rod, and slide rail is located at above cover body, and pulley is slidably connected among slide rail, below pulley by suspension rod and cover body affixed, cover body is provided with the infrared sensing device for controlling mobile device action.
2. the suspended hood of the plasma handling system for waste gas according to claim 1, is characterized in that, described cover body inwall is provided with lighting device.
3. the suspended hood of the plasma handling system for waste gas according to claim 1, is characterized in that, described faceshield side wall lower end is provided with sealing device.
4. the suspended hood of the plasma handling system for waste gas according to claim 3, is characterized in that, described sealing device is Multilayer brush.
5. the suspended hood of the plasma handling system for waste gas according to claim 1, is characterized in that, described cover body height is 2000mm-2470mm, and cover body width is 1500mm-2700mm.
6. the suspended hood of the plasma handling system for waste gas according to claim 1, is characterized in that, described porous plate is alveolate texture.
7. the suspended hood of the plasma handling system for waste gas according to claim 1, is characterized in that, a sidewall of described cover body is open state, and this opening is provided with door curtain.
8. the suspended hood of the plasma handling system for waste gas according to claim 7, is characterized in that, described door curtain is fire protection flame retarding cloth.
9. the suspended hood of the plasma handling system for waste gas according to claim 1, is characterized in that, described deadener adopts glass silk floss.
10., according to the suspended hood of the every described plasma handling system for waste gas of claim 1-9, it is characterized in that, described cover body lateral wall is provided with folding fan housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683609.9U CN204276481U (en) | 2014-11-14 | 2014-11-14 | For the suspended hood of the plasma handling system of waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683609.9U CN204276481U (en) | 2014-11-14 | 2014-11-14 | For the suspended hood of the plasma handling system of waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276481U true CN204276481U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420683609.9U Expired - Fee Related CN204276481U (en) | 2014-11-14 | 2014-11-14 | For the suspended hood of the plasma handling system of waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7036590B2 (en) | 2017-12-26 | 2022-03-15 | Ｐｈｃホールディングス株式会社 | Biohazard countermeasure cabinet |
-
2014
- 2014-11-14 CN CN201420683609.9U patent/CN204276481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7036590B2 (en) | 2017-12-26 | 2022-03-15 | Ｐｈｃホールディングス株式会社 | Biohazard countermeasure cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |