CN106695091A - Mobile electrowelding smoke dust purifying device - Google Patents
Mobile electrowelding smoke dust purifying device Download PDFInfo
- Publication number
- CN106695091A CN106695091A CN201710014106.0A CN201710014106A CN106695091A CN 106695091 A CN106695091 A CN 106695091A CN 201710014106 A CN201710014106 A CN 201710014106A CN 106695091 A CN106695091 A CN 106695091A
- Authority
- CN
- China
- Prior art keywords
- welding
- portable
- control cabinet
- booth
- carbon dioxide
- 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.)
- Pending
Links
- 239000000779 smoke Substances 0.000 title abstract description 7
- 239000000428 dust Substances 0.000 title abstract 4
- 238000003466 welding Methods 0.000 claims abstract description 129
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 60
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 30
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 9
- 239000004071 soot Substances 0.000 claims description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 229910002090 carbon oxide Inorganic materials 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 241000790917 Dioxys <bee> Species 0.000 claims 1
- 230000008450 motivation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 21
- 238000005516 engineering process Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000003496 welding fume Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
- B23K9/325—Devices for supplying or evacuating shielding gas
- B23K9/326—Purge gas rings, i.e. devices for supplying or evacuating shielding gas inside of hollow or tubular articles, e.g. pipes, vessels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to a mobile electrowelding smoke dust purifying device, which belongs to the field of smoke dust purifying devices. The mobile electrowelding smoke dust purifying device comprises a welding chamber, a negative pressure fan, a purifying box, a mobile bolster end beam, a control box, an automatic lifting door, a current collector, a carbon dioxide container, an air supply pipeline, a carbon dioxide electrical heating pressure reducer, a flow gauge, a ventilation pipeline, a slide wire, a solid rubber tire and a carbon dioxide gas shielded welding machine; the negative pressure fan, the purifying box and the ventilation pipeline are arranged on the top of the welding chamber, and harmful gas generated in a welding process is sucked into the purifying box by the negative pressure fan and is then exhausted; the device is supplied with power in a mobile concentration manner, a power supply enters a control box through the slide wire and the current collector, and movement of the welding chamber, lifting of the automatic lifting door, electrifying of the carbon dioxide gas shielded welding machine and operation of the negative pressure fan are realized by a controller. The device is simple in structure, high in reliability, low in operation and maintenance cost and capable of purifying a working environment and reducing the harm to a body.
Description
Technical field
The invention belongs to smoke purifying equipment field, more particularly to a kind of portable welding soot purifying equipment.
Background technology
Welding is a kind of low cost, the reliable process method of high-tech connecting material.Up to the present, also without other one
The connection that technique is more broadly applied to storeroom than welding is planted, and bigger added value is produced to welded product.At home,
Either constitute the development trend of ratio from current welding equipment and material yield, or from welding equipment and the manufacturing technology of material
Seen with developing direction, China's modernization solder technology has grown a lot, portioned product technology has reached or first close to foreign countries
Enter level.
Electric welding is the electric arc fuel factor produced by welding equipment, promotes the section local heating fusing for being welded metal to reach
Liquid, makes the metal of original separation be combined into firm, non-removable joint process.Due to what is produced in welding process
Arc temperature reaches more than 4200 DEG C, to gasify, evaporate and condense after welding wire, welding rod core, coating and metal weldment melting
Phenomenon, can produce substantial amounts of manganese chromated oxide and noxious fume；Meanwhile, the high temperature of arclight and strong radiation effects can also
Surrounding air is set to produce the toxic gases such as ozone, nitrogen oxides.Electric welding is engaged in the case where ventilation condition is bad for a long time to make
Industry, these poisonous gases and flue dust are sucked by human body, and the healthy of people is had a certain impact.
Being arranged in factory building the current country of China welding equipment more, because workplace difference is very big, in work along with
The generation of electricity, light, heat and naked light, thus various harm are there are in electric welding field.
Therefore being needed badly in the middle of prior art wants a kind of new technical scheme to solve this problem.
The content of the invention
The technical problems to be solved by the invention：There is provided a kind of portable welding soot purifying equipment, its simple structure, can
By property is high, operation and the cost of overhaul are low, working environment can be purified, reduce the harm to body.
In order to reach goal of the invention of the invention, the present invention proposes a kind of portable welding soot purifying equipment, and it is special
Levy and be：Including welding booth, negative-pressure air fan, purifying box, portable bolster end carriage, control cabinet, automatic overhead door, current-collector, two
Oxidation carbon vessel, steam line, carbon dioxide electrical heating pressure reducer, flowmeter, ventilation shaft, trolley, solid tire
And carbon dioxide gas shielded welding machine, the welding booth is the hollow cuboid of both ends open, at the both ends open of welding booth
Automatic overhead door is provided with, air vent is offered at the top of welding booth, the bottom side of welding booth is provided with portable bolster end
Beam, welding booth bottom opposite side is provided with solid tire；The negative-pressure air fan and purifying box are arranged at welding booth top,
Wherein negative-pressure air fan one end is connected with control cabinet, and the negative-pressure air fan other end is connected with purifying box；In the portable bolster end carriage
Portion has motor, and motor is connected by wire with control cabinet；The control cabinet inside includes power supply, controller and signal
Receiver, wherein power supply and signal receiver are connected with controller, and control cabinet is communicated to connect with Digiplex；It is described automatic
Overhead door is connected with control cabinet；The current-collector is arranged in welding booth, and current-collector is passed through by brush and wiping linear contact lay
Wire is connected with control cabinet；The CO 2 vessels are arranged in welding booth, and are connected with steam line；The steam line
It is arranged on inside welding booth, carbon dioxide electrical heating pressure reducer and flowmeter is provided with steam line；The ventilation shaft sets
Put at the top of welding booth, ventilation shaft one end is connected by air vent with welding booth, the ventilation shaft other end is connected with purifying box；
The carbon dioxide gas shielded welding machine is arranged on inside welding booth, and carbon dioxide gas shielded welding machine is connected with control cabinet.
Further, the welding indoor top is provided with illuminating lamp, and illuminating lamp is connected with control cabinet.
Further, the current-collector is single-stage current-collector.
Further, the CO 2 vessels quantity is more than ten.
Further, pressure gauge and heater are installed on the carbon dioxide electrical heating pressure reducer.
Further, the flowmeter is identical with carbon dioxide gas shielded welding machine quantity.
By above-mentioned design, the present invention can bring following beneficial effect：The present invention proposes a kind of portable electricity
Weldering smoke purifying equipment, the equipment controls portable welding soot purifying equipment using portable centrally connected power supply by control cabinet
The automatic overhead door at two ends is opened, and controls portable welding soot purifying equipment to be moved to need to enter workpiece at weld job
Row welding, carbon dioxide gas shielded welding machine is arranged on inside welding booth, and CO 2 vessels are arranged in welding booth, and are passed through
Gas pipeline, carbon dioxide electrical heating pressure reducer and flowmeter are realized to carbon dioxide gas shielded welding machine central gas supply, welding
Ceiling portion is provided with negative-pressure air fan, purifying box and ventilation shaft, and the pernicious gas produced in welding process is passed through by ventilation shaft
Negative-pressure air fan suction purifying box filtering is discharged after reaching discharging standards, and it is net that welding fume passes through portable welding fume
Change equipment carries out filtration, purification treatment greatly improves traditional welding operating environment, so as to reduce working space pernicious gas and cigarette
The concentration of dirt, the portable welding soot purifying equipment that the present invention is provided has that compact conformation, feature be strong, usability is strong and pacifies
Complete reliable the features such as.
Brief description of the drawings
The invention will be further described with specific embodiment for explanation below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of movable type welding soot purifying equipment of the invention.
Fig. 2 is the backsight structural representation of movable type welding soot purifying equipment of the invention.
In figure：1- welding booths, 2- negative-pressure air fans, 3- purifying boxs, 4- movable type bolster end carriage, 5- control cabinets, 6- rise automatically
Drop door, 7- current-collectors, 8- CO 2 vessels, 9- steam lines, 10- carbon dioxide electrical heating pressure reducer, 11- flowmeters, 12-
Ventilation shaft, 13- trolleys, 14- solid tires, 15- carbon dioxide gas shielded welding machines.
Specific embodiment
The present invention proposes a kind of portable welding soot purifying equipment, reference picture 1 and Fig. 2, the portable welding fume
Cleaning equipment includes welding booth 1, negative-pressure air fan 2, purifying box 3, portable bolster end carriage 4, control cabinet 5, automatic overhead door 6, collection
Electrical equipment 7, CO 2 vessels 8, steam line 9, carbon dioxide electrical heating pressure reducer 10, flowmeter 11, ventilation shaft 12, wiping
Line 13, solid tire 14 and carbon dioxide gas shielded welding machine 15, the welding booth 1 are hollow rectangular for both ends open
Body, is provided with automatic overhead door 6 at the both ends open of welding booth 1, the top of welding booth 1 offers air vent, the bottom of welding booth 1
Portion side is provided with portable bolster end carriage 4, and the bottom opposite side of welding booth 1 is provided with top in solid tire 14, welding booth 1
Portion is provided with illuminating lamp, and illuminating lamp is connected with control cabinet 5；The negative-pressure air fan 2 and purifying box 3 are arranged at welding booth 1 and push up
Portion, the wherein one end of negative-pressure air fan 2 are connected with control cabinet 5, and the other end of negative-pressure air fan 2 is connected with purifying box 3；The portable bolster
The inside of end carriage 4 has motor, and motor is connected by wire with control cabinet 5；The inside of the control cabinet 5 includes power supply, control
Device processed and signal receiver, wherein power supply and signal receiver are connected with controller, control cabinet 5 and Digiplex communication link
Connect；The automatic overhead door 6 is connected with control cabinet 5；The current-collector 7 be arranged on welding booth 1 on, current-collector 7 by brush with
Trolley 13 is contacted, and is connected with control cabinet 5 by wire, and the current-collector 7 is single-stage current-collector；The CO 2 vessels
8 are arranged in welding booth 1, and are connected with steam line 9；The steam line 9 is arranged on inside welding booth 1, on steam line 9
It is provided with carbon dioxide electrical heating pressure reducer 10 and flowmeter 11；The ventilation shaft 12 is arranged on the top of welding booth 1, ventilation duct
The one end of road 12 is connected by air vent with welding booth 1, and the other end of ventilation shaft 12 is connected with purifying box 3；The carbon dioxide gas
Body protection welding machine 15 is arranged on inside welding booth 1, and carbon dioxide gas shielded welding machine 15 is connected with control cabinet 5.
Its operation principle is described further with reference to the structure of portable welding soot purifying equipment：
Welding booth 1 is welded using metal side tube and sheet material, and welding booth 1 is the hollow cuboid of both ends open, weldering
Automatic overhead door 6 is provided with the both ends open for connecing room 1, controls automatic overhead door 6 to open by control cabinet 5, welding booth 1 uses
Movable type design, the bottom side of welding booth 1 is provided with portable bolster end carriage 4, the lower section of portable bolster end carriage 4 laying rail
Road, the bottom opposite side of welding booth 1 is provided with solid tire 14, and Digiplex sends to letter the movable signal of welding booth 1
Number receiver, signal receiver receives signal and signal simultaneously is fed back into controller, and controller gathered data is simultaneously arranged, and controller drives
Dynamic motor rotation, motor drives portable bolster end carriage 4 to be moved to welding booth 1 to be needed to carry out workpiece at weld job
Welding, solve large-scale workpiece move into welding booth 1 it is difficult the problems such as；Install portable bolster end carriage 4 additional and cause portable electric welding cigarette
Dirt cleaning equipment operates steadily, and reduces because of phenomenons such as the skiddings that equipment center of gravity problem is produced.
The top of welding booth 1 installs negative-pressure air fan 2, purifying box 3 and ventilation shaft 12 additional, the harmful gas produced in welding process
Body sucks purifying box 3 by ventilation shaft 12 through negative-pressure air fan 2, and purifying box 3 absorbs weld fumes, filtering, is reached after filtering
Discharged after discharging standards；
The quantity of CO 2 vessels 8 is more than ten, and ten CO 2 vessels 8 are installed to welding booth for one group with framework
On 1, carbon dioxide is delivered to carbon dioxide gas shielded welding machine 15 and worked by CO 2 vessels 8 by steam line 9
Realize central gas supply in place；
Pressure gauge and heater are installed on carbon dioxide electrical heating pressure reducer 10, when by carbon dioxide electrical heating pressure reducer
10 are arranged on steam line 9, switch on power, after opening bottle valve, the high pressure gas of the import of carbon dioxide electrical heating pressure reducer 10
Body enters low-pressure chamber by hyperbaric chamber through the throttle clearance of valve and valve seat, and titanium dioxide is transported to through the flowmeter 11 on steam line 9
Carbon gas shielded welding machine 15.When power supply is heated to uniform temperature by heater, heater can be automatically adjusted, when regulation pressure surpasses
When crossing certain permissible value, safety valve will automatically open up deflation, when pressure is reduced to permissible value, can be automatically switched off again, improve
Workpiece welding quality and pressure vessel use safety.
According to the position of workpiece to be welded, the portable welding soot purifying equipment needs constantly to shift one's position, every
On one different position, portable welding soot purifying equipment can obtain electrical source of power at any time again, otherwise cannot just continue
Mobile, the portable welding soot purifying equipment moves along formula welding soot purifying equipment using portable centrally connected power supply
Running track passes through some trolleys 13 of angle steel parallel lay-up on the spandrel girder of factory building, and trolley 13 is female from factory building power supply
Power taking on line, is mounted with the current-collector 7 from power taking on trolley 13 in portable welding soot purifying equipment, and power supply is through wiping
Line 13 and current-collector 7 enter control cabinet 5, by controller realize welding booth 1 move, illuminate, the lifting of automatic overhead door 6, two
Welding machine 15 is powered, negative-pressure air fan 2 runs for carbon oxide gas protection.So, when portable welding soot purifying equipment is moved, collection
Electrical equipment 7 runs simultaneously with portable welding soot purifying equipment, and at any time must be electric from trolley 13, there is provided be welded to movable type
Smoke purifying equipment, so that portable welding soot purifying equipment can be continued to move to.The power supply mode conductance is good, contact
Good, convenient installation, not easy to wear, replacing are convenient, and property easy to use is improved than original dragging line formula power supply.
The present invention have compact conformation, feature is strong, usability is strong, it is safe and reliable the features such as, be suitable for solve electric power row
The problems such as sparetime university's type transformer-cabinet welding, in the medium-and-large-sized welding box body of transformer industry, can be by work piece hoisting to welding
Platform, is opened portable welding soot purifying device channels automatic overhead door 6 by controller, and controls portable electric welding cigarette
Dirt cleaning equipment is moved to be needed to weld workpiece at weld job, is improved weld job environment, is improved operating efficiency.
Claims (6)
1. portable welding soot purifying equipment, it is characterised in that：Including welding booth (1), negative-pressure air fan (2), purifying box (3),
Portable bolster end carriage (4), control cabinet (5), automatic overhead door (6), current-collector (7), CO 2 vessels (8), steam line
(9), carbon dioxide electrical heating pressure reducer (10), flowmeter (11), ventilation shaft (12), trolley (13), solid tire
(14) and carbon dioxide gas shielded welding machine (15), the welding booth (1) is the hollow cuboid of both ends open, welding booth
(1) automatic overhead door (6) is provided with both ends open, air vent, the bottom of welding booth (1) is offered at the top of welding booth (1)
Portion side is provided with portable bolster end carriage (4), and welding booth (1) bottom opposite side is provided with solid tire (14)；It is described
Negative-pressure air fan (2) and purifying box (3) are arranged at welding booth (1) top, wherein negative-pressure air fan (2) one end with control cabinet (5) even
Connect, negative-pressure air fan (2) other end is connected with purifying box (3)；There is motor, and electricity inside the portable bolster end carriage (4)
Motivation is connected by wire with control cabinet (5)；Include power supply, controller and signal receiver inside the control cabinet (5), wherein
Power supply and signal receiver are connected with controller, and control cabinet (5) is communicated to connect with Digiplex；The automatic overhead door
(6) it is connected with control cabinet (5)；On welding booth (1), current-collector (7) is by brush and trolley for the current-collector (7)
(13) contact, and be connected with control cabinet (5) by wire；The CO 2 vessels (8) on welding booth (1), and with
Steam line (9) is connected；The steam line (9) is arranged on welding booth (1) inside, and steam line is provided with titanium dioxide on (9)
Carbon electrical heating pressure reducer (10) and flowmeter (11)；The ventilation shaft (12) is arranged on welding booth (1) top, ventilation shaft
(12) one end is connected by air vent with welding booth (1), and ventilation shaft (12) other end is connected with purifying box (3)；The dioxy
Change carbon gas shielded welding machine (15) internal installed in welding booth (1), carbon dioxide gas shielded welding machine (15) is with control cabinet (5) even
Connect.
2. portable welding soot purifying equipment according to claim 1, it is characterised in that：Top in the welding booth (1)
Portion is provided with illuminating lamp, and illuminating lamp is connected with control cabinet (5).
3. portable welding soot purifying equipment according to claim 1, it is characterised in that：The current-collector (7) is list
Level current-collector.
4. portable welding soot purifying equipment according to claim 1, it is characterised in that：The CO 2 vessels
(8) quantity is more than ten.
5. portable welding soot purifying equipment according to claim 1, it is characterised in that：The carbon dioxide electrical heating
Pressure reducer is provided with pressure gauge and heater on (10).
6. portable welding soot purifying equipment according to claim 1, it is characterised in that：The flowmeter (11) and two
Carbon oxide gas protection welding machine (15) quantity is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014106.0A CN106695091A (en) | 2017-01-09 | 2017-01-09 | Mobile electrowelding smoke dust purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014106.0A CN106695091A (en) | 2017-01-09 | 2017-01-09 | Mobile electrowelding smoke dust purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106695091A true CN106695091A (en) | 2017-05-24 |
Family
ID=58907121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710014106.0A Pending CN106695091A (en) | 2017-01-09 | 2017-01-09 | Mobile electrowelding smoke dust purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106695091A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127235A (en) * | 2017-12-29 | 2018-06-08 | 浙江安吉铭瑞汽车销售有限公司 | A kind of electric welding machine welds cigarette processing method |
| CN114669929A (en) * | 2022-05-30 | 2022-06-28 | 江苏众成复合材料有限责任公司 | Centering clamping type static smoke abatement type photovoltaic support tray spot welding device |
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| CN105507625A (en) * | 2015-12-22 | 2016-04-20 | 四川东泉机械设备制造有限公司 | Spliced container type multifunctional mobile workshop |
| CN205587229U (en) * | 2016-05-12 | 2016-09-21 | 山东莱钢建设有限公司 | Self -propelled spray booth |
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Application publication date: 20170524 |