CN211991541U - Can prevent flue gas pollution's bill-board welding set - Google Patents
Can prevent flue gas pollution's bill-board welding set Download PDFInfo
- Publication number
- CN211991541U CN211991541U CN202020728606.8U CN202020728606U CN211991541U CN 211991541 U CN211991541 U CN 211991541U CN 202020728606 U CN202020728606 U CN 202020728606U CN 211991541 U CN211991541 U CN 211991541U
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- CN
- China
- Prior art keywords
- welding
- fan
- shell
- smoke
- billboard
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 48
- 239000003546 flue gas Substances 0.000 title claims description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims description 13
- 239000000779 smoke Substances 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 241000886569 Cyprogenia stegaria Species 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- OKTJSMMVPCPJKN-OUBTZVSYSA-N Carbon-13 Chemical compound [13C] OKTJSMMVPCPJKN-OUBTZVSYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000391 smoking effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of billboard welding, in particular to a billboard welding device capable of preventing smoke pollution, which solves the defects of smoke generated in the welding process of the prior LED mounting bracket and comprises a welding gun, wherein the bottom of one side of the welding gun is provided with a grab handle, the end part of the welding gun is also provided with a welding head, the top part of the welding gun is movably connected with a filtering shell, the outer side of the end part of the welding gun is also movably connected with a connecting ring, the outer part of the connecting ring is welded with a smoke collecting hood, the end part of the filtering shell is provided with a fan shell, the inside of the fan shell is fixed with a fan through bolts, the inside of the filtering shell is clamped with a filter screen, the filter screen is respectively wrapped with expansion gauze and active carbon, a large amount of smoke generated in the welding process is collected through the smoke collecting hood and is pumped into, and the active carbon is used for absorbing peculiar smell and the like, so that the smoke filtering effect is good.
Description
Technical Field
The utility model relates to a bill-board welding technology field especially relates to a can prevent flue gas pollution's bill-board welding set.
Background
The LED mounting bracket on the market is bulky, and weight is high, and is with high costs, need pass through many places welding during the installation, but can produce a large amount of flue gases in the current welder welding process, and the dust in the flue gas easily causes the harm to operation workman's respiratory track, and pollutes the environment on every side easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that the existing LED mounting rack welding process generates flue gas, and providing a billboard welding device capable of preventing flue gas pollution.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a can prevent flue gas pollution's bill-board welding set, includes welder, one side bottom of welder is provided with the grab handle, and its tip still is provided with the bonding tool, and welder's top swing joint has the filter housing, and still swing joint has the go-between in welder's the tip outside, the external weld of go-between has the collection petticoat pipe, the tip of filter housing is provided with the fan casing, the inside of fan casing has the fan through the bolt fastening, and the inside joint of filter housing has the filter screen, and it has inflation gauze and active carbon to wrap up respectively through the filter screen.
Preferably, the outer side of the end of the welding gun is provided with threads, and the inner wall of the connecting ring is provided with a thread groove corresponding to the threads on the surface of the connecting ring.
Preferably, the top of the welding gun is provided with a clamping groove, and the bottom of the filtering shell is welded with a clamping plate corresponding to the clamping groove.
Preferably, one side of the fan shell is provided with an air outlet.
Preferably, the end of the filter shell is connected with a smoke hose, and the end of the smoke hose is connected with one side of the smoke collecting hood.
Preferably, the outer side of one end of the filtering shell is provided with threads, and the inner wall of the fan shell is provided with a thread groove corresponding to the threads on the surface of the fan shell.
The utility model has the advantages that:
1. one side of the filtering shell is in threaded connection with the fan shell, the fan is installed inside the fan shell, and the fan is electrified to rotate to generate negative pressure to extract smoke generated by welding to achieve a filtering function.
2. The expanded gauze is used for filtering dust in the flue gas, and the active carbon is used for adsorbing peculiar smell and the like, so that the flue gas filtering effect is good.
3. A large amount of flue gases that welding process produced are collected and are passed through the collection petticoat pipe suction and filter the inside of casing through the smoking hose suction, simple structure, and the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of a billboard welding device capable of preventing smoke pollution according to the present invention;
fig. 2 is a schematic view of a top view structure of a billboard welding device capable of preventing smoke pollution according to the present invention;
fig. 3 is a schematic view of a side view of a local part of the billboard welding device capable of preventing smoke pollution.
In the figure: 1 welding gun, 2 grab handles, 3 welding heads, 4 connecting rings, 5 smoke collecting hoods, 6 smoke suction hoses, 7 exhaust ports, 8 clamping plates, 9 filter shells, 10 fan shells, 11 filter screens, 12 expanded gauzes, 13 activated carbon and 14 fans.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a billboard welding device capable of preventing flue gas pollution comprises a welding gun 1, wherein a grab handle 2 is arranged at the bottom of one side of the welding gun 1, a welding head 3 is further arranged at the end part of the welding gun 1, a filtering shell 9 is movably connected to the top of the welding gun 1, a connecting ring 4 is also movably connected to the outer side of the end part of the welding gun 1, a smoke collecting hood 5 is welded to the outer side of the connecting ring 4, a fan shell 10 is arranged at the end part of the filtering shell 9, a fan 14 is fixed inside the fan shell 10 through bolts, a filter screen 11 is clamped inside the filtering shell 9, and an expansion gauze 12 and active carbon 13;
the tip outside of welder 1 is provided with the screw thread, the thread groove that corresponds rather than the surface thread is seted up to the inner wall of go-between 4, the draw-in groove has been seted up at welder 1's top, the bottom welding of filter housing 9 has the cardboard 8 that corresponds with the draw-in groove, gas vent 7 has been seted up to one side of fan casing 10, the end connection of filter housing 9 has smoking hose 6, smoking hose 6's tip is connected with one side of collection petticoat pipe 5, the one end outside of filter housing 9 is provided with the screw thread, the thread groove that corresponds rather than the surface thread is seted up to fan casing 10.
In the embodiment, the top of the welding gun 1 is clamped and fixed with the filtering shell 9, one side of the filtering shell 9 is in threaded connection with the fan shell 10, the fan 14 is installed inside the fan shell 10, and the fan is electrified to rotate to generate negative pressure to extract smoke generated by welding so as to realize a filtering function.
Wherein, the inside of filtering shell 9 has inflation gauze 12 and active carbon 13 through filter screen 11 parcel, utilizes the dust in the inflation gauze 12 filtration flue gas, and utilizes active carbon 13 to adsorb peculiar smell etc. for flue gas filter effect is good.
At 1 tip threaded connection go-between 4 of welder to through go-between 4 installation collection petticoat pipe 5, collection petticoat pipe 5 expands the face towards bonding tool 3, and a large amount of flue gases that welding process produced are collected and are passed through collection petticoat pipe 5 and the inside of 6 suction filters casing 9, simple structure, and the practicality is strong.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a can prevent flue gas pollution's bill-board welding set, includes welder (1), its characterized in that, one side bottom of welder (1) is provided with grab handle (2), and its tip still is provided with bonding tool (3), and the top swing joint of welder (1) has filtering shell (9), and still swing joint has go-between (4) in the tip outside of welder (1), the outside welding of go-between (4) has collection petticoat pipe (5), the tip of filtering shell (9) is provided with fan casing (10), the inside of fan casing (10) is passed through the bolt fastening and is had fan (14), and the inside joint of filtering shell (9) has filter screen (11), and it has inflation gauze (12) and active carbon (13) through filter screen (11) parcel respectively.
2. The billboard welding device capable of preventing smoke pollution according to claim 1, wherein threads are arranged on the outer side of the end of the welding gun (1), and the inner wall of the connecting ring (4) is provided with thread grooves corresponding to the threads on the surface of the connecting ring.
3. The billboard welding device capable of preventing smoke pollution according to claim 1, wherein a clamping groove is formed at the top of the welding gun (1), and a clamping plate (8) corresponding to the clamping groove is welded at the bottom of the filtering shell (9).
4. The billboard welding device capable of preventing smoke pollution of claim 1, wherein an air outlet (7) is formed in one side of the fan housing (10).
5. A welding device of billboard capable of preventing smoke pollution according to claim 1, characterized in that the end of the filtering shell (9) is connected with a smoke hose (6), and the end of the smoke hose (6) is connected with one side of the smoke collecting hood (5).
6. The billboard welding device capable of preventing smoke pollution according to claim 1, wherein a thread is arranged on the outer side of one end of the filtering shell (9), and a thread groove corresponding to the thread on the surface of the fan shell (10) is formed on the inner wall of the fan shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020728606.8U CN211991541U (en) | 2020-05-07 | 2020-05-07 | Can prevent flue gas pollution's bill-board welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020728606.8U CN211991541U (en) | 2020-05-07 | 2020-05-07 | Can prevent flue gas pollution's bill-board welding set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211991541U true CN211991541U (en) | 2020-11-24 |
Family
ID=73409720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020728606.8U Expired - Fee Related CN211991541U (en) | 2020-05-07 | 2020-05-07 | Can prevent flue gas pollution's bill-board welding set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211991541U (en) |
-
2020
- 2020-05-07 CN CN202020728606.8U patent/CN211991541U/en not_active Expired - Fee Related
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Legal Events
| 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: 20201124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |