CN112975217A - Dust removal equipment for welding of automobile parts - Google Patents
Dust removal equipment for welding of automobile parts Download PDFInfo
- Publication number
- CN112975217A CN112975217A CN202110163572.1A CN202110163572A CN112975217A CN 112975217 A CN112975217 A CN 112975217A CN 202110163572 A CN202110163572 A CN 202110163572A CN 112975217 A CN112975217 A CN 112975217A
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- Prior art keywords
- welding
- retrieve
- cigarette
- recovery
- recovery cover
- Prior art date
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- 238000003466 welding Methods 0.000 title claims abstract description 121
- 239000000428 dust Substances 0.000 title claims abstract description 53
- 238000011084 recovery Methods 0.000 claims abstract description 62
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 39
- 239000003496 welding fume Substances 0.000 claims abstract description 37
- 239000007789 gas Substances 0.000 claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000009792 diffusion process Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 239000000779 smoke Substances 0.000 claims description 31
- 239000002699 waste material Substances 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 238000010892 electric spark Methods 0.000 description 9
- 238000004064 recycling Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000008187 granular material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
- B01D46/0045—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding by using vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of welding dust removing equipment, and particularly discloses dust removing equipment for welding automobile parts. Including welding the cigarette and filtering the shell, with weld the cigarette of cigarette filtration shell intercommunication retrieve the apron and with the recovery cover that welds cigarette filtration shell intercommunication, it is equipped with the diffusion tube to retrieve the apron lower surface, the diffusion tube is opened has vertical decurrent gas seam that looses, it is equipped with the operation air guide ring to retrieve under the apron, it is located the operation air guide ring under to retrieve the cover, the welding table is located the operation air guide ring and retrieves the cover, it has the function ring to weld cigarette recovery apron lower surface rigid coupling, it is equipped with a plurality of transmission shafts to rotate on the function ring, the transmission shaft is located the outer equal rigid coupling of one end of function ring and has the stirring board, the stirring board is located scattered gas seam under, the transmission shaft is located the intra-annular one end of function. The invention aims to solve the problem that a small part of welding fume cannot be recycled in the process of absorbing the welding fume by using the traditional welding fume filter shell.
Description
Technical Field
The application relates to the technical field of welding dust removal equipment, and specifically discloses dust removal equipment for welding of automobile parts.
Background
Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. The energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. Wherever welding can be dangerous for the operator, appropriate precautions must be taken while welding is being performed. The possible injuries to human body caused by welding include burn, electric shock, visual impairment, toxic gas inhalation, over-irradiation of ultraviolet rays, etc.
Some automobile spare and accessory parts are usually placed on the welding table with gaps for connection, in the welding process, a lot of welding smoke which pollutes the environment and influences the health of welding workers can be generated, if the welding smoke is not recovered in the welding process, the environment can be polluted or the health of the workers can be influenced, at present, when the welding smoke is recovered, a welding smoke filtering shell is often used, most of the welding smoke can be recovered, but in the welding process, a small part of the welding smoke cannot be recovered, so that the environment is polluted, and the like.
Disclosure of Invention
The invention aims to solve the problem that a small part of welding fume cannot be recycled in the process of absorbing the welding fume by using the traditional welding fume filter shell.
In order to achieve the purpose, the invention provides a dust removal device for welding automobile parts, which comprises a welding fume filter shell, a welding fume recovery cover plate communicated with the welding fume filter shell and a recovery cover communicated with the welding fume filter shell, wherein a diffusion pipe is arranged on the lower surface of the recovery cover plate, the diffusion pipe is provided with a vertically downward gas diffusion seam, an operation gas guide ring is arranged right below the recovery cover plate, the recovery cover is arranged right below the operation gas guide ring, and a welding table is arranged between the operation gas guide ring and the recovery cover;
the lower surface of the welding fume recovery cover plate is fixedly connected with a functional ring, a plurality of transmission shafts are rotatably arranged on the functional ring, one ends of the transmission shafts, which are positioned outside the functional ring, are fixedly connected with stirring plates, the stirring plates are positioned right below the air dispersing seams, and one ends of the transmission shafts, which are positioned in the functional ring, are provided with turbulence fans;
weld the interior rigid coupling of cigarette filter shell and have the division board, the division board will weld the cigarette filter shell and divide into the filter chamber and retrieve the chamber, be equipped with in the filter chamber with retrieve the cover and weld the cigarette and retrieve the welding cigarette filter sleeve that the apron communicates, retrieve the intracavity and still be equipped with the air exhauster, the end of giving vent to anger of air exhauster and diffusion tube intercommunication retrieve the intracavity and be equipped with the smoke and dust and retrieve the steamer tray, the smoke and dust is retrieved the steamer tray and is located and welds cigarette filter sleeve below, welds the cigarette and filters the shell side and has installed.
The principle and effect of this basic scheme lie in:
1. the exhaust fan works to provide pressure far greater than normal atmospheric pressure for the diffusion pipe, then when the exhaust fan is started, high-speed airflow can be sprayed out of the diffusion pipe due to the air pressure difference, and as the diffusion pipe is a pipe which is communicated end to end, when the high-speed airflow is sprayed out of the diffusion pipe, a high-speed airflow closing body can be generated, and when welding is carried out, the high-speed airflow closing body is equivalent to an invisible air wall to surround a welding piece to form a closed operation space.
2. Still can produce when welding in this operating space and weld the cigarette, but because there is an intangible high velocity air flow closure to be all the time with welding the cigarette surrounding, consequently weld the cigarette and just can not spread outside this high velocity air flow closure, simultaneously the air exhauster during operation, the air in the filter chamber can be constantly extracted, can produce certain negative pressure space in recovery apron below, the cigarette that welds that produces during the welding just can get into through retrieving apron and pipe and weld the cigarette filter shell, filter in the welding dust remover, retrieve.
3. In welding process, can produce a large amount of sparks, the staff is careless just can cause the condition such as scald slightly, and the spark falls outside the workshop, certain potential safety hazard has, still cause a large amount of dusts simultaneously, influence the welding shop health, and the high velocity air flow closure that produces by air compressor machine and diffusion tube just can effectively prevent that the spark from scattering outside the welding bench, the spark that produces during the welding just can directly blow to the operation air guide ring when touching high velocity air, then directly blow on the welding bench from operation air guide ring and high velocity air, reduce the production of welding dust, improve the clean and the health of welding shop.
4. The structure of the welding table is provided with gaps, the recovery hood is arranged right below the gas collecting hood, high-speed airflow is sprayed out from a gas dispersing seam of the diffusion pipe and directly impacts on the operation gas guide ring, then the operation gas guide ring finally blows to the center of the operation gas guide ring, various dust and electric sparks generated during welding fall on the welding table and then are blown to the center of the operation gas guide ring through the high-speed airflow, and the dust or the electric sparks can be discharged from the gaps of the welding table in the process.
5. Dust, electric spark or the large granule that produce when the welding welds the clearance discharge welding stage of cigarette accessible welding stage, and retrieve the cover setting and lead the gas ring under the operation, when using, alright through the negative pressure of welding the cigarette filter shell parameter, weld the cigarette with dust, electric spark or large granule and retrieve to retrieving in the cover to guarantee this welding stage surface sanitation and hygiene.
6. The gas flow seam blows the air current fast downwards, at first there is some air current directly to blow on the stirring board, the stirring board will be similar to the waterwheel rotation mode and begin to rotate to drive the vortex fan and rotate, the vortex fan rotates and will blows to the clamp plate center, assemble at the air current at center alright make follow supreme welding cigarette down and continue to keep being taken away at the center, effectively avoided because the diffusion of welding cigarette diffuses to gas flow seam department all around from the clamp plate, blown once more to the welding bench by high velocity air, influence the recovery efficiency of welding cigarette.
7. Welding smoke and dust can fall into the smoke and dust recovery drawer from welding smoke and dust filter sleeve through the completion of filtering, makes things convenient for the recovery of follow-up smoke and dust.
Compared with the prior art, this dust collecting equipment in the use, can effectual isolation welding space and welding workman's breathing space, prevent that welding workman from exposing in high concentration smoke and dust, dust flue gas, oil mist environment for a long time in welding process, has guaranteed that workman's is healthy, has also guaranteed the clean health in workshop simultaneously, has improved the clean and tidy degree in workshop.
Furthermore, can dismantle in the recovery cover and be connected with and connect the material funnel, connect material funnel lower extreme rigid coupling to have the ascending guiding gutter of opening, the guiding gutter bottom surface can be dismantled the intercommunication and have waste recovery groove. After the dust of large granule gets into the recovery cover, alright direct fall in waste recovery groove to subsequent recovery, and the smoke and dust of light just can get into at last along with the guiding gutter and weld in the cigarette filter shell.
Furthermore, an expansion ring is detachably connected to the recovery cover. The expansion ring can raise the maximum height of the recovery cover so as to adapt to welding tables with different heights.
Furthermore, a filtering waste residue filter screen is arranged in the recovery cover. The first filtration of rust and other substances generated before welding is convenient. Effectively protecting the welding fume filter shell.
Further, retrieve the cover and weld the cigarette and filter the shell bottom surface and all be equipped with a plurality of lockable removal wheels. And the welding platform is convenient to move to a specified welding platform.
Furthermore, the operation air guide ring one side rigid coupling has a support sleeve, retrieves apron one side rigid coupling and has can slide in the support sleeve and be the bracing piece, is equipped with the retaining member of a plurality of lockable bracing pieces on the support sleeve. The specific height of the welding fume recovery cover plate can be adjusted according to the specific size of the welding part.
Furthermore, the air outlet end of the exhaust fan is provided with a funnel-shaped collecting cover. The air flow rate of the exhaust fan is convenient to improve.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a front view of a dust removing device for welding automobile parts according to an embodiment of the present application;
FIG. 2 is a sectional view of a recycling cover in a dust removing device for welding automobile parts according to an embodiment of the present application;
FIG. 3 is a partial view of a welding fume recovery cover plate in the dust removing apparatus for automobile parts welding according to the embodiment of the present application;
FIG. 4 is a partial bottom cross-sectional view of a welding fume recovery cover plate in the dust removing device for automobile parts welding according to the embodiment of the present application;
FIG. 5 is a partial top view of a functional ring of a dust removing device for welding automobile parts according to an embodiment of the present disclosure;
fig. 6 shows a cross-sectional top view of a welding fume filter shell in the dust removing device for welding automobile parts according to the embodiment of the present application.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: weld cigarette and filter shell 1, remove wheel 2, drainage tube 3, trachea connector 4, first drainage tube connector 5, weld cigarette and retrieve apron 6, diffusion tube 7, bracing piece 8, supporting sleeve 9, operation air guide ring 10, retrieve cover 11, retaining member 12, connect material funnel 13, guiding gutter 14, waste recycling groove 15, filter screen 17, second drainage tube connector 18, stirring board, vortex fan 20, function ring 21, transmission shaft 22, smoke and dust are retrieved steamer tray 23, weld cigarette filter sleeve 24, air exhauster 25, division board 26.
The embodiment is shown in fig. 1, a drainage tube 3 is communicated with the left side and the top of a welding fume filtering shell 1, the drainage tube 3 at the top is communicated with a welding fume recovery cover plate 6 through a first drainage tube connector 5, four lockable moving wheels 2 are installed on the bottom surfaces of a recovery cover 11 and the welding fume filtering shell 1, as shown in fig. 2, the drainage tube 3 at the left side is communicated with the recovery cover 11 through a second drainage tube connector 18, as shown in fig. 4, an annular diffusion tube 7 is installed on the lower surface of the recovery cover plate, and an annular air dispersing slit is processed on the diffusion tube 7.
As shown in figure 3, the operation gas guide ring 10 is arranged right below the welding fume recovery cover plate 6, the rear side of the operation gas guide ring 10 is welded with a supporting sleeve 9, the rear side of the recovery cover plate is welded with a supporting rod 8 which can slide in the supporting sleeve 9, and two locking pieces 12 which can lock the supporting rod 8 are connected with the two sides of the supporting sleeve 9 in a threaded manner.
As shown in fig. 1, a functional ring 21 is welded on the lower surface of the welding fume recovery cover plate 6, as shown in fig. 5, eight transmission shafts 22 are rotatably installed on the functional ring 21, a stirring plate is welded at one end of each transmission shaft 22 located outside the functional ring 21, the stirring plate is located right below the air dispersing seam, and a disturbing fan 20 is installed at one end of each transmission shaft 22 located inside the functional ring 21.
As shown in fig. 2, the recovery cover 11 is located under the operation air guide ring 10, an extension ring can be connected to the upper end of the recovery cover 11 through a thread, a material receiving funnel 13 is connected to the inner top of the recovery cover 11 through a thread, a diversion trench 14 with an upward opening is welded at the lower end of the material receiving funnel 13, a waste recovery groove 15 is detachably communicated with the bottom surface of the diversion trench 14, the material receiving funnel 13 is connected with the material receiving funnel 13 through an internal thread of the recovery cover 11, the diversion trench 14 with an upward opening is welded at the lower end of the material receiving funnel 13, a waste recovery groove 15 is communicated with the bottom surface of the diversion trench 14 through a thread, a filter screen 17 for filtering waste residues is arranged.
As shown in fig. 6, a partition plate 26 is installed in the middle of the welding smoke filtering shell 1, the partition plate 26 divides the welding smoke filtering shell 1 into a filtering cavity and a recycling cavity, a welding smoke filtering sleeve 24 communicated with the recycling cover 11 and the welding smoke recycling cover plate 6 is installed in the filtering cavity, the drainage tube 3 is communicated with the upper end of the welding smoke filtering sleeve 24, an exhaust fan 25 is further installed in the recycling cavity, the air outlet end of the exhaust fan 25 is communicated with the diffusion tube 7, a smoke recycling drawer 23 is installed in the recycling cavity in a sliding mode, the smoke recycling drawer 23 is located below the welding smoke filtering sleeve 24, and a sealing cover is installed on the side edge of the welding smoke filtering shell 1.
When the welding fume recovery device is used, a power supply is connected to all power supply equipment needing power supply, an appropriate expansion ring is selected to be installed on the recovery cover 11 according to the height of a welding table, then the operation gas guide ring 10, the welding fume recovery cover plate 6 connected with the operation gas guide ring 10 through the supporting sleeve 9 and the supporting rod 8 are placed on the upper surface of the welding table, and meanwhile the recovery cover 11 is ensured to be located under the operation gas guide ring 10, so that the welding fume recovery device can be put into use.
The exhaust fan 25 works to provide pressure far greater than normal atmospheric pressure for the diffuser 7, then when the exhaust fan 25 is started, high-speed airflow can be ejected from the diffuser 7 due to the air pressure difference, and because the diffuser 7 is a pipe which is communicated end to end, when the high-speed airflow is ejected from the diffuser 7, a high-speed airflow closing body can be generated, and when welding is carried out, the welding part is surrounded by an invisible air wall to form a closed operation space.
Welding fume still can be generated when welding is carried out in the operation space, but because an invisible high-speed airflow closing body always surrounds the welding fume, the welding fume cannot be diffused out of the high-speed airflow closing body, meanwhile, when the exhaust fan 25 works, air in the filter cavity can be continuously extracted, a certain negative pressure space can be generated below the recovery cover plate, the welding fume generated during welding can enter the welding fume filter shell 1 through the recovery cover plate and the guide pipe, and the welding fume is filtered and recovered in the welding dust remover; welding smoke dust can fall into the smoke dust recovery drawer 23 from the welding smoke filtering sleeve 24 after being filtered, and subsequent smoke dust can be conveniently recovered.
In welding process, can produce a large amount of sparks, the staff is careless just can cause the condition such as scald a little, and the spark falls outside the workshop, certain potential safety hazard has, still cause a large amount of dusts simultaneously, influence the welding shop health, and just can effectively prevent that the spark from scattering outside the welding bench by the high velocity gas flow closure that air compressor machine and diffuser 7 produced, the spark that produces during the welding just can directly blow to operation air guide ring 10 when touching high velocity gas flow, then directly blow on the welding bench from operation air guide ring 10 and high velocity gas flow, reduce the production of welding dust, improve the clean and the health in welding shop.
The structure of the welding table is provided with gaps, the recovery hood 11 is arranged right below the gas collecting hood, after being sprayed out from a gas dispersing seam of the diffusion pipe 7, high-speed airflow can directly impact on the operation air guide ring 10 and then is blown to the center of the operation air guide ring 10 through the operation air guide ring 10, after various dust and electric sparks generated during welding fall on the welding table, the dust and the electric sparks can be blown to the center of the operation air guide ring 10 through the high-speed airflow, and in the process, the dust or the electric sparks can be discharged from the gaps of the welding table; dust, electric spark or the large granule that produce when the welding welds the clearance discharge welding stage of cigarette accessible welding stage, and retrieve cover 11 and set up under operation air guide ring 10, when using, alright through the negative pressure of welding cigarette filter shell 1 parameter, with dust, electric spark or the large granule welds the cigarette and retrieve to retrieving cover 11 in to guarantee this welding stage surface cleanness health.
The gas flow seam blows the air current fast downwards, at first there is some air current directly to blow on the stirring board, the stirring board will be similar to the waterwheel rotation mode and begin to rotate, thereby drive vortex fan 20 and rotate, vortex fan 20 rotates and will blow to the clamp plate center, assemble at the air current at center alright make follow supreme welding cigarette down and continue to keep being taken away at the center, effectively avoided because the diffusion of welding cigarette diffuses to gas flow seam department all around from the clamp plate, blown once more to the welding bench by high velocity air, influence the recovery efficiency of welding cigarette.
This dust collecting equipment in the use, can effectual isolation welding space and welding workman's breathing space, prevent that welding workman from exposing in high concentration smoke and dust, dust flue gas, oil mist environment for a long time in welding process, guaranteed that workman's is healthy, also guaranteed the clean health in workshop simultaneously, improved the clean and tidy degree in workshop.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a dust collecting equipment is used in auto parts welding which characterized in that: the welding fume recovery device comprises a welding fume filtering shell, a welding fume recovery cover plate communicated with the welding fume filtering shell and a recovery cover communicated with the welding fume filtering shell, wherein a diffusion pipe is arranged on the lower surface of the recovery cover plate, the diffusion pipe is provided with a vertically downward gas diffusion seam, an operation gas guide ring is arranged right below the recovery cover plate, the recovery cover is arranged right below the operation gas guide ring, and a welding table is arranged between the operation gas guide ring and the recovery cover;
the lower surface of the welding fume recovery cover plate is fixedly connected with a functional ring, a plurality of transmission shafts are rotatably arranged on the functional ring, one ends of the transmission shafts, which are positioned outside the functional ring, are fixedly connected with stirring plates, the stirring plates are positioned right below the air dispersing seams, and one ends of the transmission shafts, which are positioned in the functional ring, are provided with turbulence fans;
weld the interior rigid coupling of cigarette filter shell and have the division board, the division board will weld the cigarette filter shell and divide into the filter chamber and retrieve the chamber, be equipped with in the filter chamber with retrieve the cover and weld the cigarette and retrieve the welding cigarette filter sleeve that the apron communicates, retrieve the intracavity and still be equipped with the air exhauster, the end of giving vent to anger of air exhauster and diffusion tube intercommunication retrieve the intracavity and be equipped with the smoke and dust and retrieve the steamer tray, the smoke and dust is retrieved the steamer tray and is located and welds cigarette filter sleeve below, welds the cigarette and filters the shell side and has installed.
2. The dust removing device for automobile spare and accessory part welding as claimed in claim 1, wherein a receiving funnel is detachably connected in the recovery cover, a diversion trench with an upward opening is fixedly connected to the lower end of the receiving funnel, and a waste recovery trench is detachably communicated with the bottom surface of the diversion trench.
3. The dust removing apparatus for welding automobile parts according to claim 2, wherein an extension ring is detachably attached to the recovery cover.
4. The dust removing device for welding the automobile parts as claimed in claim 2, wherein a filter screen for filtering the waste slag is arranged in the recovery cover.
5. The dust removing device for automobile spare and accessory part welding as claimed in claim 1, wherein the bottom surfaces of the recovery cover and the welding fume filtering shell are provided with a plurality of lockable moving wheels.
6. The dust removing device for automobile spare and accessory part welding of claim 1, wherein a supporting sleeve is fixedly connected to one side of the operation air guide ring, a supporting rod is fixedly connected to one side of the recovery cover plate and can slide in the supporting sleeve, and a plurality of locking members capable of locking the supporting rod are arranged on the supporting sleeve.
7. The dust removing device for automobile spare and accessory part welding as claimed in claim 1, wherein the air outlet end of the exhaust fan is provided with a funnel-shaped collecting cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110163572.1A CN112975217B (en) | 2021-02-05 | 2021-02-05 | Dust collecting equipment for welding automobile spare and accessory parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110163572.1A CN112975217B (en) | 2021-02-05 | 2021-02-05 | Dust collecting equipment for welding automobile spare and accessory parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112975217A true CN112975217A (en) | 2021-06-18 |
| CN112975217B CN112975217B (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110163572.1A Active CN112975217B (en) | 2021-02-05 | 2021-02-05 | Dust collecting equipment for welding automobile spare and accessory parts |
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| CN (1) | CN112975217B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10185273A (en) * | 1996-10-31 | 1998-07-14 | Japan Air Curtain Corp | Dust collector |
| JP2000153363A (en) * | 1998-11-17 | 2000-06-06 | Japan Air Curtain Corp | Locally exhausting device |
| CN101038103A (en) * | 2006-03-17 | 2007-09-19 | 安薪实业有限公司 | Auxiliary smoke discharging structure and method thereof |
| CN202479875U (en) * | 2011-11-24 | 2012-10-10 | 中航上大金属再生科技有限公司 | Cutting machine cutting dust recovery and spark arresting device |
| CN103372717A (en) * | 2012-04-24 | 2013-10-30 | 星云电脑股份有限公司 | Laser working machine with gas curtain structure |
| CN206262294U (en) * | 2016-11-04 | 2017-06-20 | 安徽应流集团霍山铸造有限公司 | A kind of casting die welding weldering smog dust arrester |
| CN206509624U (en) * | 2017-03-08 | 2017-09-22 | 石家庄泽辰新能源科技有限公司 | A kind of use for laboratory purifier for welding smoke |
| CN107838166A (en) * | 2017-11-09 | 2018-03-27 | 邝勇兴 | A kind of gas-solid combination orientation afflux dust exhaust apparatus and method |
| EP3395453A1 (en) * | 2017-04-27 | 2018-10-31 | Omicron Italia S.R.L. | Laboratory suction hood |
| US20190054511A1 (en) * | 2016-02-09 | 2019-02-21 | Elwema Automotive Gmbh | Industrial cleaning installation with vapour condensation and related methods |
| CN208536238U (en) * | 2018-06-08 | 2019-02-22 | 天长市皖东通风设备有限公司 | A kind of unpowered open type ridge natural ventilator |
| CN110038871A (en) * | 2018-01-15 | 2019-07-23 | 刘汉军 | A kind of environmental protection, energy conservation, transparent flue gas, dust seal dust excluding hood |
| CN110238653A (en) * | 2019-06-14 | 2019-09-17 | 南通大学 | Soot processing device is used in a kind of welding |
| CN110721560A (en) * | 2019-11-29 | 2020-01-24 | 江苏徐工工程机械研究院有限公司 | Waste gas collecting and treating device and workpiece cleaning system |
| CN210525006U (en) * | 2019-07-11 | 2020-05-15 | 上海心佳金属制品有限公司 | Metal processing workbench |
| CN111299822A (en) * | 2020-04-03 | 2020-06-19 | 苏州科韵激光科技有限公司 | Smoke dust collecting mechanism |
| CN210908437U (en) * | 2019-10-14 | 2020-07-03 | 深圳市劲拓自动化设备股份有限公司 | Welding device and selective wave soldering device |
| CN111396335A (en) * | 2020-03-25 | 2020-07-10 | 上海煤气第二管线工程有限公司 | Gas drainage system for pipeline welding in tunnel |
| CN112090912A (en) * | 2020-09-22 | 2020-12-18 | 东南大学 | Modularized air curtain separation downdraft welding smoke dust collecting device |
-
2021
- 2021-02-05 CN CN202110163572.1A patent/CN112975217B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10185273A (en) * | 1996-10-31 | 1998-07-14 | Japan Air Curtain Corp | Dust collector |
| JP2000153363A (en) * | 1998-11-17 | 2000-06-06 | Japan Air Curtain Corp | Locally exhausting device |
| CN101038103A (en) * | 2006-03-17 | 2007-09-19 | 安薪实业有限公司 | Auxiliary smoke discharging structure and method thereof |
| CN202479875U (en) * | 2011-11-24 | 2012-10-10 | 中航上大金属再生科技有限公司 | Cutting machine cutting dust recovery and spark arresting device |
| CN103372717A (en) * | 2012-04-24 | 2013-10-30 | 星云电脑股份有限公司 | Laser working machine with gas curtain structure |
| US20190054511A1 (en) * | 2016-02-09 | 2019-02-21 | Elwema Automotive Gmbh | Industrial cleaning installation with vapour condensation and related methods |
| CN206262294U (en) * | 2016-11-04 | 2017-06-20 | 安徽应流集团霍山铸造有限公司 | A kind of casting die welding weldering smog dust arrester |
| CN206509624U (en) * | 2017-03-08 | 2017-09-22 | 石家庄泽辰新能源科技有限公司 | A kind of use for laboratory purifier for welding smoke |
| EP3395453A1 (en) * | 2017-04-27 | 2018-10-31 | Omicron Italia S.R.L. | Laboratory suction hood |
| CN107838166A (en) * | 2017-11-09 | 2018-03-27 | 邝勇兴 | A kind of gas-solid combination orientation afflux dust exhaust apparatus and method |
| CN110038871A (en) * | 2018-01-15 | 2019-07-23 | 刘汉军 | A kind of environmental protection, energy conservation, transparent flue gas, dust seal dust excluding hood |
| CN208536238U (en) * | 2018-06-08 | 2019-02-22 | 天长市皖东通风设备有限公司 | A kind of unpowered open type ridge natural ventilator |
| CN110238653A (en) * | 2019-06-14 | 2019-09-17 | 南通大学 | Soot processing device is used in a kind of welding |
| CN210525006U (en) * | 2019-07-11 | 2020-05-15 | 上海心佳金属制品有限公司 | Metal processing workbench |
| CN210908437U (en) * | 2019-10-14 | 2020-07-03 | 深圳市劲拓自动化设备股份有限公司 | Welding device and selective wave soldering device |
| CN110721560A (en) * | 2019-11-29 | 2020-01-24 | 江苏徐工工程机械研究院有限公司 | Waste gas collecting and treating device and workpiece cleaning system |
| CN111396335A (en) * | 2020-03-25 | 2020-07-10 | 上海煤气第二管线工程有限公司 | Gas drainage system for pipeline welding in tunnel |
| CN111299822A (en) * | 2020-04-03 | 2020-06-19 | 苏州科韵激光科技有限公司 | Smoke dust collecting mechanism |
| CN112090912A (en) * | 2020-09-22 | 2020-12-18 | 东南大学 | Modularized air curtain separation downdraft welding smoke dust collecting device |
Non-Patent Citations (3)
| Title |
|---|
| 吴剑: "气幕吸尘装置在落砂机上的应用" * |
| 甘阳阳;李志生;: "空气幕对厨房内PM_(2.5)控制效果的模拟与分析" * |
| 鄂保良,朱恩平: "焊接烟尘的污染与净化" * |
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Denomination of invention: A dust removal equipment for welding automotive spare parts Effective date of registration: 20231124 Granted publication date: 20230526 Pledgee: Bank of China Limited Chongqing Banan Branch Pledgor: Chongqing Dajiang National Precision Machinery Manufacturing Co.,Ltd. Registration number: Y2023500000091 |