CN209716831U - Cutting and welding smoke purification device - Google Patents
Cutting and welding smoke purification device Download PDFInfo
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- CN209716831U CN209716831U CN201920516509.XU CN201920516509U CN209716831U CN 209716831 U CN209716831 U CN 209716831U CN 201920516509 U CN201920516509 U CN 201920516509U CN 209716831 U CN209716831 U CN 209716831U
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- sliding
- air
- blowing
- air duct
- cutting
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Abstract
The utility model relates to a kind of cutting and welding smoke purification devices, including main dust removal machine, the exhaust fan being connected to main dust removal machine, main pipeline, workbench and dust trapping device, the dust trapping device includes the grating floor being set to above workbench, the blowing device being set on welding/cutting machine curb girder, the sliding air draught air duct for being set to blowing device opposite side, the sliding air intake device for being set to above sliding air draught air duct and being connected to always with sliding air draught air duct, and the sliding air draught air duct is connected in main dust removal machine by main pipeline；The blowing device includes the sliding blowing mouth of blower and face grid air duct port of drying, and the sliding air intake device includes the sliding air inlet of face grid air duct port, and the sliding blowing mouth and the sliding air inlet are always point-blank；The utility model can efficiently absorb the flue dust of the distribution of cutting torch or tip two sides with cutting torch or the smoke catching of tip synchronizing moving.
Description
Technical field
The utility model belongs to field of dust removal equipment, and in particular to a kind of cutting and welding smoke purification device.
Background technique
Laser cutting is the high power density laser beam irradiation workpiece using line focus, melts illuminated material rapidly
Change, vaporization, ablation reach burning point, while blowing down melt substance by with the coaxial high-speed flow of light beam, to realize work
Part is cut open.Plasma and laser cutting are thermal cutting, a large amount of subtle noxious fume of generation in cutting process, such as acetaldehyde,
Rosin acid, isocyanates, nitrogen oxides, sulfide, hydrocarbon etc. have the health of worker and entire working environment
Evil.In existing manufacturing enterprise, portable welder and mobile cutting machine also and are widely used, and for this set, are led to
The dust treatment means being often used are that the dust hood mobile with cutting machine is arranged near cutting torch, are absorbed due to cutting or welding
The dust of generation, but since the suction of dust hood is typically only capable to guarantee that the flue dust for the side for being provided with dust hood is trapped,
The assimilation effect of dust is limited.
Utility model content
A kind of slidingtype smoke and dust purifier is provided the purpose of the utility model is to overcome the deficiencies in the prior art, is had
The flue dust of the distribution of cutting torch or tip two sides can be carried out efficient with cutting torch or the smoke catching of tip synchronizing moving
It absorbs.
The technical solution of the utility model is as follows:
A kind of cutting and welding smoke purification device, including main dust removal machine, the exhaust fan being connected to main dust removal machine, supervisor
Road, workbench and dust trapping device, the dust trapping device include the grating floor being set to above workbench, set
The blowing device that is placed on welding/cutting machine curb girder, is set to sliding at the sliding air draught air duct for being set to blowing device opposite side
The sliding air intake device being connected to always above air draught air duct and with sliding air draught air duct, the sliding air draught air duct passes through main pipeline
It is connected in main dust removal machine；
The grating floor includes several along the partition that arranges of length direction of workbench, two adjacent partitions it
Between formed along the grid air duct that the width direction of workbench penetrates through, the blowing device includes blowing blower and face grid wind
The sliding blowing mouth of road port, the sliding air intake device include the sliding air inlet of face grid air duct port, the sliding
Blowing mouth and the sliding air inlet are always point-blank.
Further, the quantity of the blowing blower is at least 2, these blowing blower face grid air ducts are set side by side
It sets, so that wind direction is identical as the extending direction in grid air duct.
Further, the size in the sliding air inlet and sliding blowing air port is all larger than the width in single grid air duct
Degree.
Further, the sliding air intake device is supported on welding/cutting machine curb girder via bracket, so sliding
Air intake device is driven by curb girder, no longer needs to separately set additional driving equipment, save the cost.
Further, the dust trapping device further includes closed belt, and the closed belt is layed in sliding air draught wind
The plane and end positions of closed belt are fixed respectively on road；Outside the sliding air intake device further includes shell, is symmetrically disposed on
First roller bearing of shell inner upper and the second roller bearing for being symmetrically disposed on interior of shell lower part, the shell are existed by the second roller bearing
It walks on closed belt, the closed belt is around the first roller bearing and part closed belt is made to leave the upper of sliding air draught air duct
Plane, i.e. the first roller bearing jack up closed belt, so that the sliding air inlet above the sliding air draught air duct of the part is opened wide,
So that air-flow enters sliding air draught air duct.
Further, the sliding air intake device further includes the dust-proof inner casing being set in shell, the dust-proof inner casing
Both ends are connect with the inner wall of shell, the dust-proof inner casing by the inner space of shell be divided into positioned at outside roller chamber and with
The air draught chamber of air inlet connection is slided, it is intracavitary that all first roller bearings and the second roller bearing are set to the roller；Closed belt is existing
Technology is easy absorption dust, if directly contacting it with welding/cutting flue dust for a long time since closed belt is mostly rubber material
Inner surface will adsorb the dust in flue dust, and then influence the sealing effect of sliding air draught air duct upper surface.
Further, the shell is provided with for the deflector to sliding air inlet water conservancy diversion.
Further, the surface of the deflector is provided with high temperature resistant release coating layer, produces when being directed to plate cutting in this way
Raw a large amount of splashing high temperature metal liquid, can effectively prevent high temperature metal liquid to be adhered on deflector, influence diversion effect.
Further, the blowing device includes at least two rows of blowing blowers, is located at upper row blowing blower at least partly position
In workbench top and towards the outlet air obliquely of workbench direction, can be by flue dust when processing plate above plate
It is blown to the direction of sliding air intake device.
Further, splash-back is equipped on the sliding blowing mouth of the blowing device, when for preventing from cutting or welding
Metal liquid or Mars the damage blowing blower that plate splashes, influence airflow effects.
Compared with prior art, the utility model has the beneficial effects that
The top of utility model works platform is grating floor, and grating floor is formed with grid air duct, blowing device and
Air intake device is slided always to the two sides for being placed in grid air duct, and the flue dust that welding or cutting generate can be blown to cunning by blowing device
The side of dynamic air intake device, exhaust fan provide negative pressure and suck flue dust from the sliding air inlet of sliding air intake device, and flue dust passes through
Sliding air draught air duct and main pipeline enter main dust removal machine dedusting, and subsequent purified flue gas is discharged into atmosphere；Pass through blowing blower
It blows, the flue dust that can will be far from sliding air intake device side is also adequately absorbed, and then realizes dust efficient absorption
Purpose；The utility model can be widely applied to portable welder/cutting machine, such as laser cutting machine, plasma cutting machine, flame
The clarifying smoke of the equipment such as cutting machine, welding robot, automatic welding machine.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model embodiment 1.
Fig. 2 is the schematic view of the front view of the use of the new type embodiment 1.
Fig. 3 be Fig. 1 in A to structural schematic diagram.
Fig. 4 is a kind of structural schematic diagram of sliding air intake device of the utility model embodiment 1.
Fig. 5 is the structural schematic diagram of the sliding air intake device of the utility model embodiment 2.
Fig. 6 is the structural schematic diagram of the blowing device of the utility model embodiment 2.
In figure, main dust removal machine 1, main pipeline 2, workbench 3, grating floor 4, survey beam 5, bracket 51, blowing blower 61, on
Row's blowing blower 611, splash-back 62, sliding air draught air duct 7, sliding air intake device 8, shell 81, the first roller 82, second tin roller
83, dust-proof inner casing 84, sliding air inlet 85, deflector 86, closed belt 9.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
As shown in Figures 1 to 4, a kind of cutting and welding smoke purification device, including main dust removal machine 1, be connected to main dust removal machine 1
Exhaust fan, main pipeline 2, workbench 3 and dust trapping device, dust trapping device include be set to above workbench 3
Grating floor 4, be set on welding/cutting machine curb girder 5 blowing device, be set to the sliding air draught of blowing device opposite side
Air duct 7, the sliding air intake device 8 for being set to 7 top of sliding air draught air duct and being connected to always with sliding air draught air duct 7, sliding are inhaled
Wind air duct 7 is connected in main dust removal machine 1 by main pipeline 2；
Grating floor 4 is including several between the partition of the length direction arrangement of workbench 3, two adjacent partitions
It is formed along the grid air duct that the width direction of workbench 3 penetrates through, blowing device includes blowing blower 61 and face grid air duct
The sliding blowing mouth of port, the sliding air inlet 85 of sliding air intake device 8 including face grid air duct port, sliding blowing mouth with
Slide air inlet 85 always point-blank；
It slides and is uniformly provided with several ventilative long holes on the upper surface in air draught air duct 7, the bottom of sliding air intake device 8 is open
So that wind energy and be only capable of from sliding air inlet 85 enter and via ventilative long hole enter sliding air draught air duct 7.
The quantity of blowing blower 61 is at least 2, these blowing 61 face grid air ducts of blower are arranged side by side, so that wind direction
It is identical as the extending direction in grid air duct；Preferably, including three blowing blowers 61.
As shown in Figure 1, the size in sliding air inlet 85 and sliding blowing air port is all larger than the width in single grid air duct, it is excellent
Choosing, the size in sliding air inlet 85 and sliding blowing air port is slightly larger than the width in three grid air ducts.
Preferably, as shown in Fig. 2, sliding air intake device 8 is supported on welding/cutting machine curb girder 5 via bracket 51, this
Appearance sliding air intake device 8 is driven by curb girder 5, no longer needs to separately set additional driving equipment, save the cost, and angle steel work such as can be used
For bracket 51, angle steel is directly welded or bolt is fixed on curb girder 5；The fixation of blowing device is also similar；Pass through
It selects the angle steel of different size or increases the adjustable blowing device of gasket or slide the height or angle of air intake device 8.
Preferably, as shown in figure 3, dust trapping device further includes closed belt 9, closed belt 9 is layed in sliding air draught
The plane and end positions of closed belt 9 are fixed respectively on air duct 7；Sliding air intake device 8 further includes shell 81, is symmetrically disposed on
First roller bearing 82 of 81 inner upper of shell and the second roller bearing 83 for being symmetrically disposed on interior of shell lower part, shell 81 pass through second
Roller bearing 83 is walked on closed belt 9, and closed belt 9 is around the first roller bearing 82 and part closed belt 9 is made to leave sliding suction
The upper plane in wind air duct 7；Due to the exhausting of exhaust fan, so that closed belt 9 is to be adsorbed on sliding air draught wind in general
Sealing is played the role of in the upper surface in road 7, jacks up closed belt 9 in the first roller bearing 82 of sliding air intake device 8, so that
The sliding air inlet that 7 top of air draught air duct is slided in the part is opened wide, so that air-flow enters sliding air draught air duct 7.
Preferably, dust-proof interior as shown in figure 4, sliding air intake device 8 further includes the dust-proof inner casing 84 being set in shell 81
The both ends of shell 84 are connect with the inner wall of shell 81, and the inner space of shell 81 is divided into the rolling positioned at outside by dust-proof inner casing 84
It is intracavitary that barrel chamber and the air draught chamber being connected to sliding air inlet 85, all first roller bearings 82 and the second roller bearing 83 are set to roller；Sealing
Belt 9 be the prior art, due to closed belt 9 be mostly rubber material, be easy absorption dust, if for a long time with welding/cutting cigarette
Dirt, which directly contacts its inner surface, will adsorb dust in flue dust, and then influence the sealing effect of sliding 7 upper surface of air draught air duct.
Embodiment 2
The present embodiment is the another embodiment based on embodiment 1, and the identical technical solution of embodiment 1 is described will
It omits, only the technical solution different from embodiment 1 is illustrated.
As shown in figure 5, shell 81 is provided with for the deflector 86 to sliding 85 water conservancy diversion of air inlet, it is preferred that deflector
86 inner surface is Coanda surface, is gathered in deflector 86 to be provided with Coanda effect and flue dust is enabled to be adsorbed
Surface simultaneously orderly and quickly sucks along deflector 86 and slides air intake device 8, is higher by grid wind along preferred on deflector 86
Road 10cm or more.
Preferably, the surface of deflector 86 is provided with high temperature resistant release coating layer, generates when being directed to plate cutting so big
The splashing high temperature metal liquid of amount, can effectively prevent high temperature metal liquid to be adhered on deflector 86, influence diversion effect.
Preferably, as shown in fig. 6, blowing device includes at least two rows of blowing blowers 61, be located at upper row dry blower 611 to
Small part is located at the top of workbench 3 and towards the outlet air obliquely of 3 direction of workbench, when can will process plate on plate
The flue dust in face is also blown to the direction of sliding air intake device 8；Preferably, the blowing of upper row's blowing blower 611 can be blown in plate phase
For the distal side of upper row blowing blower 611, then wind continues mobile until by 86 water conservancy diversion of deflector to distal end entrainment of flue dust
And enter sliding air draught air duct 7.
Preferably, as shown in fig. 6, on the sliding blowing mouth of blowing device be equipped with splash-back 62, for prevent cutting or
Metal liquid or Mars the damage blowing blower that plate splashes when welding, influence airflow effects, splash-back 61 is porous plate or net
Orifice plate or blinds punched-plate, preferably blinds punched-plate.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (10)
1. a kind of cutting and welding smoke purification device, including main dust removal machine (1), the exhaust fan being connected to main dust removal machine (1), master
Pipeline (2), workbench (3) and dust trapping device, it is characterised in that: the dust trapping device includes being set to work to put down
Platform (3) grating floor (4) above, is set to blowing device phase at the blowing device being set on welding/cutting machine curb girder (5)
The sliding air draught air duct (7) of opposite side is set to above sliding air draught air duct (7) and is connected to always with sliding air draught air duct (7)
It slides air intake device (8), the sliding air draught air duct (7) is connected on main dust removal machine (1) by main pipeline (2)；
The grating floor (4) includes the partition that several are arranged along the length direction of workbench (3), two adjacent partitions
Between formed along workbench (3) width direction penetrate through grid air duct, the blowing device include blowing blower (61) and
The sliding blowing mouth of face grid air duct port, sliding air intake device (8) include that the sliding of face grid air duct port is inhaled
Air port (85), the sliding blowing mouth and the sliding air inlet (85) are always point-blank.
2. cutting according to claim 1 and welding smoke purification device, it is characterised in that: blowing blower (61)
Quantity is at least 2.
3. cutting according to claim 1 and welding smoke purification device, it is characterised in that: the sliding air inlet (85)
The width in single grid air duct is all larger than with the size in sliding blowing air port.
4. cutting according to claim 1 and welding smoke purification device, it is characterised in that: the sliding air intake device
(8) it is supported on welding/cutting machine curb girder (5) via bracket (51).
5. cutting according to claim 1 and welding smoke purification device, it is characterised in that: the dust trapping device is also
Including closed belt (9), the closed belt (9) is layed in the both ends of plane and closed belt (9) in sliding air draught air duct (7)
Position is fixed respectively；Sliding air intake device (8) further includes shell (81), is symmetrically disposed on the of shell (81) inner upper
One roller bearing (82) and the second roller bearing (83) for being symmetrically disposed on interior of shell lower part, the shell (81) pass through the second roller bearing (83)
It walks on closed belt (9), the closed belt (9) is around the first roller bearing (82) and part closed belt (9) is left
Slide the upper plane of air draught air duct (7).
6. cutting according to claim 5 and welding smoke purification device, it is characterised in that: the sliding air intake device
(8) further include the dust-proof inner casing (84) being set in shell (81), the both ends of the dust-proof inner casing (84) with shell (81)
The inner space of shell (81) is divided into positioned at the roller chamber in outside and inhales with sliding by inner wall connection, the dust-proof inner casing (84)
It is intracavitary that the air draught chamber of air port (85) connection, all first roller bearings (82) and the second roller bearing (83) are set to the roller.
7. cutting according to claim 5 and welding smoke purification device, it is characterised in that: the shell (81) is provided with
For the deflector (86) to sliding air inlet (85) water conservancy diversion.
8. cutting according to claim 7 and welding smoke purification device, it is characterised in that: the table of the deflector (86)
Face is provided with high temperature resistant release coating layer.
9. cutting according to claim 7 or 8 and welding smoke purification device, it is characterised in that: the blowing device is extremely
Less include two rows of blowings blower (61), is located at top and court that upper row blowing blower (611) is at least partially disposed at workbench (3)
To the outlet air obliquely of workbench (3) direction.
10. cutting according to claim 9 and welding smoke purification device, it is characterised in that: in the blowing device
It slides blowing mouth and is equipped with splash-back (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516509.XU CN209716831U (en) | 2019-04-16 | 2019-04-16 | Cutting and welding smoke purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516509.XU CN209716831U (en) | 2019-04-16 | 2019-04-16 | Cutting and welding smoke purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716831U true CN209716831U (en) | 2019-12-03 |
Family
ID=68691700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920516509.XU Expired - Fee Related CN209716831U (en) | 2019-04-16 | 2019-04-16 | Cutting and welding smoke purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058844A (en) * | 2020-08-10 | 2020-12-11 | 江阴市富仁高科股份有限公司 | Plasma cutting dust removal device for SF oil tank production |
| CN114871573A (en) * | 2022-04-24 | 2022-08-09 | 佛山汇百盛激光科技有限公司 | Follow-up air draft structure |
| CN115302080A (en) * | 2022-10-11 | 2022-11-08 | 四川智龙激光科技有限公司 | Convection type metal dust particle recovery device for material reducing machine tool |
-
2019
- 2019-04-16 CN CN201920516509.XU patent/CN209716831U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058844A (en) * | 2020-08-10 | 2020-12-11 | 江阴市富仁高科股份有限公司 | Plasma cutting dust removal device for SF oil tank production |
| CN112058844B (en) * | 2020-08-10 | 2021-07-30 | 江阴市富仁高科股份有限公司 | Plasma cutting dust removal device for SF oil tank production |
| CN114871573A (en) * | 2022-04-24 | 2022-08-09 | 佛山汇百盛激光科技有限公司 | Follow-up air draft structure |
| CN115302080A (en) * | 2022-10-11 | 2022-11-08 | 四川智龙激光科技有限公司 | Convection type metal dust particle recovery device for material reducing machine tool |
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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: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |