CN220407589U - Steel construction welding fume purification equipment - Google Patents
Steel construction welding fume purification equipment Download PDFInfo
- Publication number
- CN220407589U CN220407589U CN202322026319.9U CN202322026319U CN220407589U CN 220407589 U CN220407589 U CN 220407589U CN 202322026319 U CN202322026319 U CN 202322026319U CN 220407589 U CN220407589 U CN 220407589U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- purifying box
- welding
- welding fume
- filter screen
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000000746 purification Methods 0.000 title claims abstract description 13
- 239000003496 welding fume Substances 0.000 title claims description 72
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000003466 welding Methods 0.000 claims abstract description 33
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 24
- 239000000779 smoke Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005352 clarification Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 239000003517 fume Substances 0.000 description 8
- 241000208125 Nicotiana Species 0.000 description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses steel structure welding smoke purifying equipment, which belongs to the field of steel structure welding, and comprises a base, wherein the top of the base is fixedly connected with a welding smoke purifying box, the top of the welding smoke purifying box is fixedly provided with a sealing cover, the middle part of the sealing cover is fixedly sleeved with an exhaust pipe, the inside of the welding smoke purifying box is fixedly provided with an activated carbon plate, one side of an inner cavity of the welding smoke purifying box is fixedly connected with a jacket, the inside of the jacket is movably sleeved with a filter screen, and one side of the filter screen is fixedly connected with a cover plate; this steel construction welding welds cigarette clarification plant through setting up sealed lid, pressing from both sides cover, apron and sealing piece, can be at the in-process that welds the cigarette purification, is convenient for dismantle clearance or change active carbon plate and filter screen regularly, has avoided active carbon plate and filter screen to take place the problem of jam, has not only improved clarification plant's purifying effect like this, has also brought the facility for this clarification plant's use moreover.
Description
Technical Field
The utility model belongs to the technical field of steel structure welding, and particularly relates to steel structure welding fume purifying equipment.
Background
The steel structure is a structural form which is formed by connecting steel plates and hot-rolled, cold-bent or welded sectional materials through connecting pieces and can bear and transfer load, the steel structure is reasonably and widely applied in the field of building engineering, the steel structure is often required to be welded in the process of installation and use, a large amount of welding fume is usually generated when the steel structure is welded, and in order to prevent the welding fume from polluting the environment, the welding fume is required to be purified by purifying equipment.
According to the prior art, the present patent is known from an air purifying box for welding with the publication number CN218485560U, and has the advantages of filtering and purifying the flue gas generated during welding, but the following drawbacks exist in the technical scheme of the present patent in the process of practical use: because the first filter screen, the second filter screen and the third filter screen in this patent are all fixed connection, when carrying out long-term filtration treatment to welding fume, the surface of filter screen can adhere to pile up a large amount of impurity, just so is difficult to dismantle clearance or change to the filter screen to can bring inconvenience for welding fume's purification, for this reason, we propose a steel construction welding fume purification equipment.
Disclosure of Invention
The utility model aims to provide a steel structure welding fume purifying device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel construction welding smoke purification equipment, includes the base, the top fixedly connected with of base welds the cigarette purifying box, the top fixed mounting who welds the cigarette purifying box has sealed lid, the middle part of sealed lid is fixed to be cup jointed the blast pipe, the inside fixed mounting who welds the cigarette purifying box has the activated carbon sheet, one side fixedly connected with of welding the cigarette purifying box inner chamber presss from both sides the cover, the filter screen has been cup jointed in the inside activity of pressing from both sides the cover, one side fixedly connected with apron of filter screen, and the outside activity of filter screen has cup jointed the sealing block, one side fixedly connected with of welding the cigarette purifying box bottom advances cigarette subassembly.
As a preferred implementation mode, the bottom of the base is fixedly provided with a roller, the outside of the exhaust pipe is fixedly provided with an exhaust valve, and the active carbon plate is positioned above the filter screen.
As a preferred implementation mode, the cover plate is fixedly arranged on the side face of the welding fume purifying box, and the sealing block is fixedly connected to the other side of the inner cavity of the welding fume purifying box.
As a preferred implementation mode, advance cigarette subassembly and include into the tobacco pipe, advance tobacco pipe fixed connection and weld one side of cigarette purifying box bottom, and advance the outside fixed mounting who feeds into the tobacco pipe and have the aspirator pump, advance the one end fixedly connected with steel construction of tobacco pipe and weld the cigarette and absorb the cover.
As a preferred implementation mode, the top fixedly connected with electric putter of base, electric putter's outside fixedly cup joints the mounting panel, and electric putter's top fixedly connected with diaphragm, the bottom fixedly connected with bellows of diaphragm.
As a preferable embodiment, the top end of the electric push rod is perpendicular to the bottom of the transverse plate, and the corrugated tube is made of metal material.
Compared with the prior art, the utility model has the beneficial effects that:
the welding fume purifying device with the steel structure has the advantages that the sealing cover, the jacket, the cover plate and the sealing block are arranged, so that the active carbon plate and the filter screen can be conveniently detached, cleaned or replaced at regular intervals in the fume purifying process, the problem of blockage of the active carbon plate and the filter screen is avoided, the purifying effect of the purifying device is improved, and convenience is brought to the use of the purifying device;
this steel construction welding welds cigarette clarification plant through setting up electric putter, mounting panel, diaphragm and bellows, can be at the in-process that welds the cigarette purification, is convenient for weld the cigarette according to the produced welding cigarette of steel construction welding and flutter the direction and weld the height and the angle of cigarette suction cap to the steel construction and adjust to can effectually absorb the cigarette to collect.
Drawings
FIG. 1 is a schematic front view of the structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the structure of the present utility model;
fig. 3 is a perspective view of a steel structure welding fume suction hood in the structure of the present utility model.
In the figure: 1. a base; 2. welding fume purifying box; 3. sealing cover; 4. an exhaust pipe; 5. an activated carbon plate; 6. a jacket; 7. a filter screen; 8. a cover plate; 9. a sealing block; 10. a smoke inlet pipe; 11. a getter pump; 12. a steel structure welding fume suction cover; 13. an electric push rod; 14. a mounting plate; 15. a cross plate; 16. a bellows.
Detailed Description
The utility model is further described below with reference to examples.
The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.
Referring to fig. 1 and 2, the utility model provides a steel structure welding fume purifying device, which comprises a base 1 and a steel structure welding fume sucking cover 12, wherein rollers are fixedly arranged at the bottom of the base 1, an electric push rod 13 is fixedly connected to the top of the base 1, a mounting plate 14 is fixedly sleeved outside the electric push rod 13, the top end of the electric push rod 13 is fixedly connected with a transverse plate 15, a corrugated pipe 16 is fixedly connected to the bottom of the transverse plate 15, the bottom end of the corrugated pipe 16 is fixedly connected with the top of the steel structure welding fume sucking cover 12, the top end of the electric push rod 13 is mutually perpendicular to the bottom of the transverse plate 15, and the corrugated pipe 16 is made of metal materials; when pushing this clarification plant for the gyro wheel rolls because of the atress, and drive base 1 and take place the motion, be convenient for remove this clarification plant to steel construction welding work by, restart electric putter 13, make it take place telescopic motion, and electric putter 13 can utilize diaphragm 15 to drive steel construction welding fume and absorb cover 12 and take place the oscilaltion, be convenient for to steel construction welding fume and absorb the height size of cover 12 and adjust, simultaneously exert force to bellows 16, make bellows 16 take place bending deformation, be convenient for to the direction of drifting of welding fume welds fume and absorbs the angle of cover 12 and adjusts, thereby make steel construction welding fume absorb cover 12 can be better to the welding fume that the steel construction welding produced absorb and collect.
Referring to fig. 2 and 3, a welding fume purifying box 2 is fixedly connected to the top of a base 1, a fume inlet component is fixedly connected to one side of the bottom of the welding fume purifying box 2, the fume inlet component comprises a fume inlet pipe 10, the fume inlet pipe 10 is fixedly connected to one side of the bottom of the welding fume purifying box 2, a suction pump 11 is fixedly installed outside the fume inlet pipe 10, and a steel structure welding fume suction cover 12 is fixedly connected to one end of the fume inlet pipe 10; when the suction pump 11 is started, negative pressure is generated in the smoke inlet pipe 10, suction is generated at the steel structure welding smoke suction cover 12 due to the negative pressure, and welding smoke generated by welding the steel structure is sucked from the steel structure welding smoke suction cover 12 due to the suction, so that the welding smoke enters the welding smoke purifying box 2 along the smoke inlet pipe 10.
Referring to fig. 1 and 2, a sealing cover 3 is fixedly installed at the top of a welding fume purifying box 2, an exhaust pipe 4 is fixedly sleeved at the middle of the sealing cover 3, an exhaust valve is fixedly installed outside the exhaust pipe 4, an active carbon plate 5 is fixedly installed inside the welding fume purifying box 2, a jacket 6 is fixedly connected to one side of an inner cavity of the welding fume purifying box 2, a filter screen 7 is movably sleeved inside the jacket 6, the active carbon plate 5 is positioned above the filter screen 7, a cover plate 8 is fixedly connected to one side of the filter screen 7, a sealing block 9 is movably sleeved outside the filter screen 7, the cover plate 8 is fixedly installed on the side surface of the welding fume purifying box 2, and the sealing block 9 is fixedly connected to the other side of the inner cavity of the welding fume purifying box 2; when welding fume generated by welding the steel structure enters the welding fume purifying box 2, the welding fume flows upwards and sequentially passes through the filter screen 7 and the activated carbon plate 5, so that particulate impurities and peculiar smell in the welding fume are filtered and adsorbed conveniently, the welding fume is purified, and an exhaust valve is opened, so that the purified welding fume can be exhausted along the exhaust pipe 4;
if filter screen 7 and activated carbon sheet 5 use the back for a long time, rotatory the bolt on the apron 8 earlier for phase separation between apron 8 and the welding fume purifying box 2, and outwards draw apron 8, make filter screen 7 take place horizontal migration under the drive of apron 8, and follow the inside of welding fume purifying box 2 and shift out, thereby be convenient for dismantle the clearance or change to filter screen 7, if rotatory the bolt on sealed lid 3, make phase separation between sealed lid 3 and the welding fume purifying box 2, and upwards open sealed lid 3, rotatory the bolt on the activated carbon sheet 5 again, make phase separation between activated carbon sheet 5 and the inner wall of welding fume purifying box 2, thereby be convenient for dismantle the clearance or change to activated carbon sheet 5.
In the above scheme, it should be noted that: the welding fume purifying box 2 in the application is used for purifying welding fume generated during welding of the steel structure, and the steel structure welding fume sucking cover 12 is used for sucking and collecting the welding fume generated during welding of the steel structure.
The working principle and the using flow of the utility model are as follows: firstly, pushing the purifying equipment to enable the roller to roll due to stress and drive the base 1 to move, so that the purifying equipment can be conveniently moved to the side of the welding work of the steel structure, then starting the electric push rod 13 to enable the electric push rod 13 to perform telescopic movement, and the electric push rod 13 can drive the steel structure welding fume suction cover 12 to move up and down by utilizing the transverse plate 15, so that the height of the steel structure welding fume suction cover 12 can be conveniently adjusted, meanwhile, the corrugated pipe 16 is forced to enable the corrugated pipe 16 to bend and deform, and the angle of the steel structure welding fume suction cover 12 can be conveniently adjusted in the drifting direction of welding fume;
then, starting the suction pump 11 to enable the interior of the smoke inlet pipe 10 to generate negative pressure, and enabling the steel structure welding fume suction cover 12 to generate suction effect due to the negative pressure, wherein welding fume generated by welding the steel structure is sucked from the steel structure welding fume suction cover 12 due to the suction effect, so that the welding fume enters the interior of the welding fume purifying box 2 along the smoke inlet pipe 10;
the welding fume can flow upwards and sequentially pass through the filter screen 7 and the activated carbon plate 5, so that particulate impurities and peculiar smell in the welding fume can be filtered and adsorbed conveniently, the welding fume is purified, and the exhaust valve is opened, so that the purified welding fume can be exhausted along the exhaust pipe 4;
finally, after the filter screen 7 and the activated carbon plate 5 are used for a long time, the bolts on the cover plate 8 are rotated firstly to separate the cover plate 8 from the welding fume purifying box 2, the cover plate 8 is drawn outwards, the filter screen 7 is driven by the cover plate 8 to horizontally move and move out of the welding fume purifying box 2, so that the filter screen 7 is convenient to detach and clean or replace, if the bolts on the seal cover 3 are rotated, the seal cover 3 and the welding fume purifying box 2 are separated, the seal cover 3 is opened upwards, and then the bolts on the activated carbon plate 5 are rotated to separate the activated carbon plate 5 from the inner wall of the welding fume purifying box 2, so that the activated carbon plate 5 is convenient to detach and clean or replace.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel construction welding fume purification equipment, includes base (1), its characterized in that: the utility model discloses a cigarette purifying box, including base (1) and filter screen (7), the top fixedly connected with of base (1) welds cigarette purifying box (2), the top fixed mounting who welds cigarette purifying box (2) has sealed lid (3), the middle part of sealed lid (3) is fixed to be cup jointed blast pipe (4), the inside fixed mounting who welds cigarette purifying box (2) has active carbon plate (5), one side fixedly connected with of welding cigarette purifying box (2) inner chamber presss from both sides cover (6), the inside activity of pressing from both sides cover (6) has cup jointed filter screen (7), one side fixedly connected with apron (8) of filter screen (7), and the outside activity of filter screen (7) has cup jointed sealing block (9), one side fixedly connected with of welding cigarette purifying box (2) bottom advances cigarette subassembly.
2. A steel structure welding fume purification apparatus according to claim 1, wherein: the bottom of base (1) fixed mounting has the gyro wheel, the outside fixed mounting of blast pipe (4) has discharge valve, active carbon plate (5) are located the top of filter screen (7).
3. A steel structure welding fume purification apparatus according to claim 1, wherein: the cover plate (8) is fixedly arranged on the side face of the welding fume purifying box (2), and the sealing block (9) is fixedly connected to the other side of the inner cavity of the welding fume purifying box (2).
4. A steel structure welding fume purification apparatus according to claim 1, wherein: the smoke inlet assembly comprises a smoke inlet pipe (10), the smoke inlet pipe (10) is fixedly connected to one side of the bottom of the smoke welding purifying box (2), an air suction pump (11) is fixedly installed outside the smoke inlet pipe (10), and one end of the smoke inlet pipe (10) is fixedly connected with a steel structure smoke welding suction cover (12).
5. A steel structure welding fume purification apparatus according to claim 1, wherein: the electric push rod is characterized in that the electric push rod (13) is fixedly connected to the top of the base (1), the mounting plate (14) is fixedly sleeved on the outer portion of the electric push rod (13), the transverse plate (15) is fixedly connected to the top end of the electric push rod (13), and the corrugated pipe (16) is fixedly connected to the bottom of the transverse plate (15).
6. The steel structure welding fume purification apparatus according to claim 5, wherein: the top end of the electric push rod (13) is perpendicular to the bottom of the transverse plate (15), and the corrugated pipe (16) is made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322026319.9U CN220407589U (en) | 2023-07-31 | 2023-07-31 | Steel construction welding fume purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322026319.9U CN220407589U (en) | 2023-07-31 | 2023-07-31 | Steel construction welding fume purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220407589U true CN220407589U (en) | 2024-01-30 |
Family
ID=89659238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322026319.9U Active CN220407589U (en) | 2023-07-31 | 2023-07-31 | Steel construction welding fume purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220407589U (en) |
-
2023
- 2023-07-31 CN CN202322026319.9U patent/CN220407589U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |