CN208357436U - A kind of tracing type welding deduster - Google Patents
A kind of tracing type welding deduster Download PDFInfo
- Publication number
- CN208357436U CN208357436U CN201820566993.2U CN201820566993U CN208357436U CN 208357436 U CN208357436 U CN 208357436U CN 201820566993 U CN201820566993 U CN 201820566993U CN 208357436 U CN208357436 U CN 208357436U
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- China
- Prior art keywords
- filter bag
- spherical
- dust
- shell
- deduster
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Abstract
The utility model discloses a kind of tracing types to weld deduster, includes sequentially connected gas collection dust hood, filter bag type dust-extraction unit, suction ventilator, needle point-electric arc charge device, electrostatic precipitator and exhaust blower；Spherical adapter is connected between gas collection dust hood and filter bag type dust-extraction unit, spherical adapter includes the spherical spherical switching female transferred male connector and be connected to filter bag type dust-extraction unit head end for being connected to gas collection dust hood tail end, and spherical shape is transferred in the male connector insertion spherical switching female；Filter bag type dust-extraction unit includes shell, the gas-guide tube being sequentially connected to being set in shell, honeycomb filter bag and filter；Needle point-electric arc charge device is built-in with needle-shaped tungsten filament electrode.The utility model is portable construction, and high efficiency, noise is small, and low energy consumption, can follow welding gun motion process in real time, and weld fumes is accurately tracked in realization, is instantaneously purified in flue dust generation, avoids flue dust long range diffusion.
Description
Technical field
The utility model relates to purifying and dedusting apparatus field, specifically a kind of tracing type welds deduster.
Background technique
Current mechanical structural member can generate a large amount of toxic fumes during welding, seriously pollute environment, be harmful to health strong
Health.In order to reduce toxic fumes pollution when welding, factory mostly uses monoblock type ventilating and purifying air system or local ventilation system, benefit
Negative pressure is generated with blower and sucks flue dust, in addition, there are also, by applying electric field on the electrode, make flue dust using plasma cleaner
Electrification is to carry out absorption dedusting.Above-mentioned existing dedusting equipment purification efficiency is limited, and dust removing effects are undesirable, and equipment volume
Greatly, high energy consumption and efficiency is low, is unable to satisfy the demand of complicated welding procedure.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of tracing type weld deduster, portable construction, efficiently
Rate, noise is small, and low energy consumption, can follow welding gun motion process in real time, and weld fumes is accurately tracked in realization, generates wink in flue dust
Shi Jinhang purification, avoids flue dust long range diffusion.
The technical solution of the utility model are as follows:
A kind of tracing type welding deduster, includes sequentially connected gas collection dust hood, filter bag type dust-extraction unit, air draught
Machine, needle point-electric arc charge device, electrostatic precipitator and exhaust blower；The gas collection dust hood and filter bag type dust-extraction unit it
Between be connected with spherical adapter, the spherical adapter include be connected to gas collection dust hood tail end spherical switching male connector and
It is connected to the spherical switching female of filter bag type dust-extraction unit head end, the spherical switching male connector insertion spherical switching is female
In head；The filter bag type dust-extraction unit includes shell, the gas-guide tube being sequentially connected to being set in shell, honeycomb filter bag
And filter；The needle point-electric arc charge device is built-in with needle-shaped tungsten filament electrode.
The tracing type welding deduster further includes angled regulating mechanism, and the angle adjusting mechanism includes branch
Bearing arm, movable push bar, be connected to supporting arm top upper rotary shaft hold with upper shaft, be fixedly connected on lower turn of supporting arm bottom end
Axis and the lower rotary shaft for being connected to air draft machine tail end are held, and the upper rotary shaft holds the top for being fixedly connected on supporting arm, on
Shaft is fixedly connected with the inner ring that upper rotary shaft is held, and the lower rotary shaft is fixedly connected with the inner ring that lower rotary shaft is held, described
The top of movable push bar and side walls hinged, the bottom end of movable push bar and the housing hinge of exhaust blower of supporting arm.
The electrostatic precipitator selects flat electrostatic precipitator, cyclic annular electrostatic precipitator or array type electrostatic
Dust-extraction unit；The flat electrostatic precipitator includes rectangular dielectric shell, is sealedly attached to rectangular dielectric shell two
The copper at end is to silk, the discharge plate and collecting polar plate for being set to the intracorporal reduction of speed deflector of rectangular dielectric shell, being oppositely arranged；Its
In, air inlet of the reduction of speed deflector adjacent to rectangular dielectric shell；The cyclic annular electrostatic precipitator includes circle
Cylindricality insulation shell is set to the intracorporal pass collector of cylindrical insulation shell and corona wire, the cylindrical insulation shell
Front end be airscoop shroud, the corona wire be connected on the intracorporal insulator of cylindrical insulation shell and pass through pass collector；
The array type electrostatic dust-extraction unit is to be formed by multiple flat electrostatic precipitators concatenations or multiple cyclic annular electrostatic precipitations
Device serial connection forms.
The needle point-electric arc charge device further includes having round deflector, electrode mounting base, pedestal and fixed disk, institute
The round deflector stated is set to needle point-electric arc charge device inlet port for rectifying, improving charged efficiency, the needle
Shape tungsten filament electrode is installed on pedestal by electrode mounting base, and is fixed by fixed disk.
The suction ventilator and exhaust blower selects three-phase brushless blower.
The rectangular dielectric shell of the flat electrostatic precipitator include rectangle frame, two be connected to rectangle
The side seal board of frame two sides.
The reduction of speed deflector of the flat electrostatic precipitator includes water conservancy diversion plate body and is set on water conservancy diversion plate body
Triangle deflector hole.
The advantages of the utility model:
(1), the utility model using dust suction-dust filtering-it is charged-the weld fumes purification process of electrostatic precipitation, be suitable for not
Same welding operating condition, purification efficiency is high, without secondary pollution；
(2), the utility model is portable construction, convenient for following welding gun motion process in real time, purification welding on the spot in real time
Smoke contamination is controlled in source, avoids flue dust long range diffusion by flue dust；
(3), cyclic annular, three kinds of forms of plate and array can be selected in the electrostatic precipitator of the utility model, can adsorb
High concentration toxic fumes are suitable for various automatic welding equipments；
(4), the utility model is portable construction, has the advantages that light-weight, noise is small and low energy consumption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model gas collection dust hood, filter bag type dust-extraction unit, suction ventilator and needle point-electric arc charge device
Explosive view.
Fig. 3 is the explosive view of the flat electrostatic precipitator of the utility model.
Fig. 4 is the explosive view of the utility model ring-type electrostatic precipitator.
Fig. 5 is the structure that the utility model is concatenated the array type electrostatic dust-extraction unit formed by flat electrostatic precipitator
Schematic diagram.
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.
See Fig. 1 and Fig. 2, a kind of tracing type welds deduster, includes that sequentially connected gas collection dust hood 1, filter bag type remove
Dirt device 3, suction ventilator 4, needle point-electric arc charge device 5, electrostatic precipitator 6, exhaust blower 7 and angle adjusting mechanism；Collect aspiration
Spherical adapter 2 is connected between dust hood 1 and filter bag type dust-extraction unit 3, spherical adapter 2 includes to be connected to gas collection dust hood
The spherical switching male connector 21 of 1 tail end and the spherical switching female 22 for being connected to 3 head end of filter bag type dust-extraction unit, spherical shape switching male connector
In the spherical switching female 22 of 21 insertions；The air guide being sequentially connected to that filter bag type dust-extraction unit 3 includes shell, is set in shell
Pipe 31, honeycomb filter bag 32 and filter 33；Needle point-electric arc charge device 5 includes needle-shaped tungsten filament electrode 51, round deflector
52, electrode mounting base 53, pedestal 54 and fixed disk 55, round deflector 52 are set to needle point-electric arc charge device air inlet
End is installed on pedestal 54 for rectifying, improving charged efficiency, needle-shaped tungsten filament electrode 51 by electrode mounting base 53, and by solid
Price fixing 55 is fixed；
Electrostatic precipitator 6 selects flat electrostatic precipitator, cyclic annular electrostatic precipitator or array type electrostatic dedusting
Device；
See that Fig. 3 and Fig. 4, flat electrostatic precipitator include rectangular dielectric shell, is sealedly attached to rectangular dielectric shell
The copper at body both ends is to silk 63(respectively as air inlet and air outlet), be set to the intracorporal reduction of speed deflector 64 of rectangular dielectric shell,
The discharge plate 65 and collecting polar plate 66 being oppositely arranged；Wherein, rectangular dielectric shell includes rectangle frame 61, two and is separately connected
Side seal board 62 in 61 two sides of rectangle frame, convenient for being taken out collecting polar plate 66 and removing the flue dust adsorbed on collecting polar plate 66
Particle；For reduction of speed deflector 64 adjacent to the air inlet of rectangular dielectric shell, reduction of speed deflector 64 includes water conservancy diversion plate body and setting
In the triangle deflector hole on water conservancy diversion plate body, dusty gas realizes the mesh of reduction of speed by the triangle deflector hole of reduction of speed deflector 64
's；The pass current collection that cyclic annular electrostatic precipitator includes cylindrical insulation shell 67, is set in cylindrical insulation shell 67
The front end of pole 68 and corona wire 69, cylindrical insulation shell 67 is airscoop shroud 610, and corona wire 69 is connected to cylindrical insulation shell
On interior insulator 611 and pass through pass collector 68；Array type electrostatic dust-extraction unit is filled by multiple flat electrostatic precipitations
Concatenation is set to concatenate into (see figure 5) or multiple cyclic annular electrostatic precipitators.
See that Fig. 1, angle adjusting mechanism include supporting arm 8, movable push bar 9, the upper rotary shaft for being connected to 8 top of supporting arm
It holds 81 and upper shaft 82, is fixedly connected on the lower rotary shaft 83 of 8 bottom end of supporting arm, and be connected to the lower rotation of 7 tail end of exhaust blower
Bearing 84, upper rotary shaft hold 81 tops for being fixedly connected on supporting arm 8, and upper shaft 82 and upper rotary shaft hold the 81 fixed company of inner ring
It connects, lower rotary shaft 83 is fixedly connected with the inner ring that lower rotary shaft holds 84, the top of movable push bar 9 and side walls hinged, the work of supporting arm 8
The bottom end of dynamic push rod 9 and the housing hinge of exhaust blower 7；In use, upper shaft 82 is fixedly connected on the installation bottom of welding robot
On seat 10.
Wherein, suction ventilator 4 and exhaust blower 7 select three-phase brushless blower.
Working principle of the utility model is:
4 high speed rotation of suction ventilator, the toxic fumes for welding generation suck filter bag type dust-extraction unit 3, collection by gas collection dust hood 1
Aspiration dust hood 1 passes through spherical adapter 2 and is connected with filter bag type dust-extraction unit 3, and the spherical switching male connector 21 of spherical adapter 2 exists
The rotation that 1 multi-angle of gas collection dust hood can be achieved is rotated in spherical shape switching female 22, weld fumes generating source is tracked, efficiently sucks
Weld fumes；Filter bag type dust-extraction unit 3 conveys flue dust using by gas-guide tube 31, and flue dust is through honeycomb filter bag 32 and filter 33
Coarse filtration is carried out to the large dust particle of sucking；The needle-shaped tungsten filament electrode 51 of needle point-arc discharge device 5 is to filtered flue dust
Particle carries out corona charging；The electrostatic precipitator 6 of postposition adsorbs smokeshade, and pure air finally is discharged by exhaust blower 7,
Realize the purification to toxic smoke dirt is welded with.
Wherein, upper rotary shaft holds the relative rotation of 81 and upper shaft 82, it can be achieved that rotation of the deduster in vertical plane is transported
Dynamic, lower rotary shaft 83 and lower rotary shaft hold 84 relative rotation, it can be achieved that the rotary motion of deduster in the horizontal plane, movable push bar
9 stretching motion is, it can be achieved that angular adjustment between exhaust blower 7 and supporting arm 8.Angle adjusting mechanism can be with the compound fortune of multi-angle
It is dynamic, welding gun motion process is followed in real time, and weld fumes is accurately tracked in realization, is instantaneously purified in flue dust generation, avoids cigarette
Dirt long range diffusion.
Points for attention in installation and use:
(1), when connecting spherical adapter 2, gas collection dust hood 1 is installed again after testing leakproofness and rotatability.
(2), mounting O-shaped sealing ring between each component enclosure flange improves device leakproofness, avoids secondary pollution.
(3), filter bag selects non-woven fibre in filter bag type dust-extraction unit 3, and periodic cleaning is answered to replace.
(4), three-phase brushless blower (suction ventilator 4 and exhaust blower 7) adjusts controlled wind speed by digital, plays level-one exhausting,
Second level arranges wind action, according to different welding operating conditions, adjusts the power of three-phase brushless blower, guarantees the appropriate wind speed in pipeline.
(5), the electrode material in needle point-electric arc charge device 5 uses tungsten wire, and electrode mounting base 53 is polytetrafluoroethylene (PTFE),
Pedestal 54 and fixed disk 55 are aluminium alloy, keep smokeshade effectively charged by round deflector 52, and needle-shaped tungsten filament electrode 51 is logical
Electrode mounting base 53 is crossed to fix and be connected with high-voltage dc pulse power.
(6), the insulation board material in flat electrostatic precipitator is polytetrafluoroethylene (PTFE), and sealing ring material is silica gel, is led to
It crosses high-voltage DC power supply to power to discharge plate 65 and collecting polar plate 66, flue dust Charge particle is in Coulomb force and gravity comprehensive function
Under be adsorbed on collecting polar plate 66.Discharge plate 65 and collecting polar plate 66 are positioned in the card slot of rectangle frame 61, when deashing, are screwed off
The connection bolt of rectangle frame 61 and side seal board 62, that is, 66 deashing of detachable collecting polar plate.It should be noted that correct installation sealing ring, avoids
Flue dust leakage, causes secondary pollution.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of tracing type welds deduster, it is characterised in that: include sequentially connected gas collection dust hood, filter bag type dedusting dress
It sets, suction ventilator, needle point-electric arc charge device, electrostatic precipitator and exhaust blower；The gas collection dust hood and filter bag type dedusting
Spherical adapter is connected between device, the spherical adapter includes the spherical switching for being connected to gas collection dust hood tail end
Male connector and the spherical switching female for being connected to filter bag type dust-extraction unit head end, the spherical switching male connector insertion spherical shape
In female of transferring；The gas-guide tube being sequentially connected to, the honeycomb that the filter bag type dust-extraction unit includes shell, is set in shell
Shape filter bag and filter；The needle point-electric arc charge device is built-in with needle-shaped tungsten filament electrode.
2. a kind of tracing type according to claim 1 welds deduster, it is characterised in that: the tracing type welds dedusting
Device further includes angled regulating mechanism, and the angle adjusting mechanism includes supporting arm, movable push bar, is connected to supporting arm top
The upper rotary shaft at end is held with upper shaft, is fixedly connected on the lower rotary shaft of supporting arm bottom end and is connected under air draft machine tail end
Rolling bearing, the upper rotary shaft hold the top for being fixedly connected on supporting arm, and upper shaft is fixed with the inner ring that upper rotary shaft is held
Connection, the lower rotary shaft are fixedly connected with the inner ring that lower rotary shaft is held, the top of the movable push bar and the side of supporting arm
Wall is hinged, the bottom end of movable push bar and the housing hinge of exhaust blower.
3. a kind of tracing type according to claim 1 welds deduster, it is characterised in that: the electrostatic precipitator choosing
With flat electrostatic precipitator, cyclic annular electrostatic precipitator or array type electrostatic dust-extraction unit；The flat electrostatic removes
Dirt device includes rectangular dielectric shell, is sealedly attached to the copper at rectangular dielectric shell both ends to silk, is set to rectangular dielectric shell
Intracorporal reduction of speed deflector, the discharge plate and collecting polar plate being oppositely arranged；Wherein, the reduction of speed deflector is adjacent to rectangle
The air inlet of insulation shell；The cyclic annular electrostatic precipitator includes cylindrical insulation shell, is set to cylindrical insulation
The intracorporal pass collector of shell and corona wire, the front end of the cylindrical insulation shell are airscoop shroud, and the corona wire connects
It is connected on the intracorporal insulator of cylindrical insulation shell and passes through pass collector；The array type electrostatic dust-extraction unit is by more
A flat electrostatic precipitator concatenation forms or multiple cyclic annular electrostatic precipitators concatenate.
4. a kind of tracing type according to claim 1 welds deduster, it is characterised in that: the needle point-electric arc is charged
Device further includes having round deflector, electrode mounting base, pedestal and fixed disk, and the round deflector is set to needle point-electricity
The inlet port of arc charge device for rectifying, improving charged efficiency, pacified by electrode mounting base by the needle-shaped tungsten filament electrode
Loaded on pedestal, and fixed by fixed disk.
5. a kind of tracing type according to claim 1 welds deduster, it is characterised in that: the suction ventilator and exhaust blower
Select three-phase brushless blower.
6. a kind of tracing type according to claim 3 welds deduster, it is characterised in that: the flat electrostatic precipitation
The rectangular dielectric shell of device includes rectangle frame, two side seal boards for being connected to rectangle frame two sides.
7. a kind of tracing type according to claim 3 welds deduster, it is characterised in that: the flat electrostatic precipitation
The reduction of speed deflector of device includes water conservancy diversion plate body and the triangle deflector hole that is set on water conservancy diversion plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566993.2U CN208357436U (en) | 2018-04-20 | 2018-04-20 | A kind of tracing type welding deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566993.2U CN208357436U (en) | 2018-04-20 | 2018-04-20 | A kind of tracing type welding deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208357436U true CN208357436U (en) | 2019-01-11 |
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ID=64932087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820566993.2U Expired - Fee Related CN208357436U (en) | 2018-04-20 | 2018-04-20 | A kind of tracing type welding deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208357436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480356A (en) * | 2018-04-20 | 2018-09-04 | 合肥永升机械有限公司 | A kind of tracing type welding deduster |
-
2018
- 2018-04-20 CN CN201820566993.2U patent/CN208357436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480356A (en) * | 2018-04-20 | 2018-09-04 | 合肥永升机械有限公司 | A kind of tracing type welding deduster |
| CN108480356B (en) * | 2018-04-20 | 2024-06-21 | 合肥永升机械有限公司 | Tracking type welding dust remover |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20200420 |