CN217316478U - Waste gas purification plasma processing apparatus for laser welding - Google Patents
Waste gas purification plasma processing apparatus for laser welding Download PDFInfo
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- CN217316478U CN217316478U CN202220349965.1U CN202220349965U CN217316478U CN 217316478 U CN217316478 U CN 217316478U CN 202220349965 U CN202220349965 U CN 202220349965U CN 217316478 U CN217316478 U CN 217316478U
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- 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
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Abstract
The utility model discloses a waste gas purification plasma processing apparatus for laser welding, including welding the board, the top fixed mounting of welding the board has branch, the bonding tool is installed to the bottom of branch, the bottom fixedly connected with exhaust box of welding the board, the inside fixed mounting of exhaust box has plasma generator, the inside fixed mounting of exhaust box has the scavenging solution, the inside fixed mounting of exhaust box has the circulation to spray the subassembly, the top fixedly connected with connecting pipe of exhaust box. The above structure is adopted in the utility model, through utilizing negative-pressure air fan to make the inside production negative pressure of exhaust case, make end department of breathing in absorb smog, can carry out the dust fall with the flue gas through utilizing the circulation spray assembly, fall to the plasma generator position, utilize the ionization of plasma to carry out ionization decomposition with harmful substance to can handle welding waste gas effectively and reduce the leakage of harmful substance.
Description
Technical Field
The utility model belongs to the welding field, in particular to exhaust purification plasma processing apparatus for laser welding.
Background
Laser welding is the process of radiating high-strength laser beams to the surface of metal, and through the interaction between laser and metal, the metal absorbs the laser and converts the laser into heat energy to melt the metal, then the metal is cooled and crystallized to form welding.
However, a large amount of toxic and harmful substances are generated during laser welding, and are easily inhaled by a human body, so that the health of workers is affected, and the conventional laser welding equipment cannot well treat toxic smoke.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned in the background art, the utility model aims at providing a waste gas purification plasma processing apparatus for laser welding to solve the problem that the flue gas was handled.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a waste gas purification plasma processing apparatus for laser welding, includes and welds the board, the top fixed mounting who welds the board has branch, the bonding tool is installed to the bottom of branch, the bottom fixedly connected with exhaust box that welds the board, the inside fixed mounting of exhaust box has plasma generator, the inside fixed mounting of exhaust box has the scavenging solution, the inside fixed mounting of exhaust box has the circulation to spray the subassembly, the top fixedly connected with connecting pipe of exhaust box, the tip fixed mounting of connecting pipe has the end of breathing in, the end of breathing in is installed in the side of bonding tool, the right side fixedly connected with negative-pressure air fan of exhaust box.
Through adopting above-mentioned technical scheme, through utilizing negative-pressure air fan to make the inside production negative pressure of exhaust case, make end department of breathing in absorb smog, can carry out the dust fall with the flue gas through utilizing the circulation spray assembly, drop to the plasma generator position, the ionization with harmful substance of utilization plasma carries out the ionization decomposition, thereby can handle welding waste gas effectively, the end of breathing in can absorb waste gas according to the position of bonding tool through the side-mounting at the bonding tool, absorptive effect is better, and the quantity of the end of breathing in can add along with the quantity of bonding tool, easy dismounting is swift.
Further, as a preferred technical scheme, the circulating spray assembly comprises a water pump and a spray header, the water pump is fixedly installed in the exhaust box, the spray header is fixedly installed at the top end of the inner wall of the exhaust pipe, a water main is fixedly connected to the left side of the water pump, and the water main is communicated with the spray header.
Through adopting above-mentioned technical scheme, utilize the water pump to drive the scavenging solution and spray from shower head, the shower head sprays the scavenging solution at plasma generator's top to can circulate.
Further, as a preferred technical scheme, the bottom of the main water pipe is fixedly connected with a drain pipe, and a switching valve is fixedly mounted on a pipe body of the drain pipe.
Through adopting above-mentioned technical scheme, through opening the ooff valve, can discharge waste liquid from the drain pipe.
Further, as preferred technical scheme, the left side fixedly connected with filling tube of exhaust case, the port department of filling tube is provided with sealed lid.
By adopting the technical scheme, the liquid feeding pipe can be used for conveniently adding new purifying liquid, and the sealing cover can be opened and closed for sealing.
Further, as a preferred technical scheme, a clamping clip is arranged on the side face of the welding head, and the air suction end is clamped in the clamping clip.
Through adopting above-mentioned technical scheme, can be convenient for carry out the joint to the end of breathing in through setting up the clamping, just carry out the dismouting with the end of breathing in.
Further, as preferred technical scheme, the right side fixed mounting of air discharge box has the card frame, the inside joint of card frame has the filter screen.
Through adopting above-mentioned technical scheme, can be convenient for carry out the dismouting to the filter screen through setting up the card frame, set up the filter screen and can play and block filterable effect, can further strengthen purifying effect.
Further, as a preferred technical scheme, the front of exhaust case is provided with the transparent window, the surface of transparent window is provided with the scale mark.
Through adopting above-mentioned technical scheme, can be convenient for observe the inside of exhaust case through the transparent window that sets up, the volume of purifying liquid can be convenient for look over to the scale mark.
Further, as a preferred technical scheme, a sleeve is installed at the end part of the air suction end in a threaded mode, and a protective net is fixedly installed inside the sleeve.
Through adopting above-mentioned technical scheme, set up the sleeve and can will install the protection network, the protection network of setting can block waste slag, prevents that the bold waste residue from going into in the end of breathing in.
Further, as preferred technical scheme, the tip of end of breathing in is provided with the external screw thread, telescopic inside is provided with the internal thread, threaded connection between internal thread and the external screw thread.
Through adopting above-mentioned technical scheme, the external screw thread that sets up can carry out threaded connection with the internal thread to can be convenient for the sleeve and install in the end of breathing in, be convenient for carry out the dismouting.
To sum up, the utility model discloses mainly have following beneficial effect:
first, through utilizing negative-pressure air fan to make the inside production negative pressure of exhaust case, make the end department of breathing in absorb smog, can carry out the dust fall with the flue gas through utilizing the circulation spray assembly, fall to the plasma generator position, utilize plasma's ionization to carry out ionization decomposition with harmful substance to can handle welding waste gas effectively and reduce harmful substance's leakage.
Second, can absorb waste gas according to the position of bonding tool through the end of breathing in of side mounting at the bonding tool, absorptive effect is better to the quantity of the end of breathing in can add along with the quantity of bonding tool, and easy dismounting is swift.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a front view of the exhaust box of the present invention;
fig. 3 is an enlarged sectional view of the suction end of the present invention.
Reference numerals: 1. welding machine platform, 2, branch, 3, bonding tool, 4, exhaust box, 5, plasma generator, 6, purifying liquid, 7, circulation spray assembly, 701, water pump, 702, shower head, 703, water main, 8, connecting pipe, 9, negative pressure air blower, 10, drain pipe, 11, ooff valve, 12, filling tube, 13, sealed lid, 14, clamping, 15, card frame, 16, filter screen, 17, transparent window, 18, scale mark, 19, sleeve, 20, protection network, 21, external screw thread, 22, internal screw thread, 23, the end of breathing in.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the exhaust gas purification plasma processing apparatus for laser welding of this embodiment includes a welding machine table 1, a support rod 2 is fixedly installed at the top of the welding machine table 1, a welding head 3 is installed at the bottom of the support rod 2, a bottom fixedly connected with exhaust box 4 of the welding machine table 1, a plasma generator 5 is fixedly installed inside the exhaust box 4, a purifying liquid 6 is fixedly installed inside the exhaust box 4, a circulating spray assembly 7 is fixedly installed inside the exhaust box 4, a top fixedly connected with connecting pipe 8 of the exhaust box 4, an end 23 of the connecting pipe 8 is fixedly installed, the end 23 of breathing in is installed on the side of the welding head 3, and a negative pressure fan 9 is fixedly connected to the right side of the exhaust box 4.
Referring to fig. 1, in order to achieve the purpose of cyclic spraying, the cyclic spraying assembly 7 of the present embodiment includes a water pump 701 and a spray header 702, the water pump 701 is fixedly installed inside the exhaust box 4, the spray header 702 is fixedly installed on the top end of the inner wall of the exhaust pipe, the left side of the water pump 701 is fixedly connected with a water main 703, and the water main 703 is communicated with the spray header 702; the water pump 701 can drive the purifying liquid 6 to spray from the spray header 702, and the spray header 702 sprays the purifying liquid 6 on the top of the plasma generator 5, so that circulation can be performed.
Referring to fig. 1, in order to achieve the purpose of facilitating the discharge of waste liquid, a drain pipe 10 is fixedly connected to the bottom of the water main 703, and a switch valve 11 is fixedly installed on the body of the drain pipe 10; by opening the on-off valve 11, the waste liquid can be discharged from the drain pipe 10.
Referring to fig. 1-2, in order to achieve the purpose of easy liquid adding, a liquid adding pipe 12 is fixedly connected to the left side of the exhaust box 4 in the present embodiment, and a sealing cover 13 is arranged at the port of the liquid adding pipe 12; the liquid adding pipe 12 can be used for conveniently adding new purifying liquid 6, and the sealing cover 13 can be opened and closed for sealing.
Referring to fig. 1, in order to achieve the purpose of facilitating disassembly and assembly, a clamp 14 is arranged on the side surface of the welding head 3, and a suction end 23 is clamped inside the clamp 14; the clip 14 can be provided to facilitate the engagement of the suction tip 23 and the detachment of the suction tip 23.
Referring to fig. 1, in order to achieve the purpose of adsorption filtration, a clamping frame 15 is fixedly installed on the right side of the exhaust box 4 in the present embodiment, and a filter screen 16 is clamped inside the clamping frame 15; can be convenient for carry out the dismouting to filter screen 16 through setting up card frame 15, set up filter screen 16 and can play and block filterable effect, can further strengthen purifying effect.
Referring to fig. 2, in order to achieve the purpose of easy observation, the front surface of the exhaust box 4 of the present embodiment is provided with a transparent window 17, and the surface of the transparent window 17 is provided with a scale mark 18; the inside of exhaust case 4 can be convenient for observe through the transparent window 17 that sets up, and the volume of purifying liquid 6 can be convenient for look over to scale 18.
Referring to fig. 3, in order to achieve the purpose of shielding, a sleeve 19 is threadedly mounted on an end portion of the suction end 23, and a protective net 20 is fixedly mounted inside the sleeve 19; the protective screen 20 can be installed by arranging the sleeve 19, and the arranged protective screen 20 can block waste slag, so that large waste slag is prevented from entering the air suction end 23.
Referring to fig. 3, in order to achieve the purpose of facilitating the disassembly and assembly, the end of the suction end 23 of the present embodiment is provided with an external thread 21, the inside of the sleeve 19 is provided with an internal thread 22, and the internal thread 22 is in threaded connection with the external thread 21; the external thread 21 that sets up can carry out threaded connection with internal thread 22 to can be convenient for sleeve 19 and install in end 23 of breathing in, be convenient for carry out the dismouting.
The use principle and the advantages are as follows: the inside of the exhaust box 4 generates negative pressure by using the negative pressure fan 9, smoke is sucked at the air suction end 23, dust is reduced by using the circulating spray assembly 7, the smoke is reduced to the position of the plasma generator 5, harmful substances are ionized and decomposed by using the ionization action of plasma, so that welding waste gas can be effectively treated, the air suction end 23 is arranged on the side surface of the welding head 3, so that waste gas can be absorbed according to the position of the welding head 3, the absorption effect is better, the number of the air suction ends 23 can be added according to the number of the welding head 3, the assembly and disassembly are convenient and rapid, the purifying liquid 6 can be driven by the water pump 701 to be sprayed from the spray header 702, the purifying liquid 6 is sprayed at the top of the plasma generator 5 by the spray header 702, so that circulation can be realized, the purifying liquid 6 can be driven by the water pump 701 to be sprayed from the spray header 702, and the purifying liquid 6 is sprayed at the top of the plasma generator 5 by the spray header 702, thereby can circulate, can be convenient for carry out the dismouting to filter screen 16 through setting up card frame 15, set up filter screen 16 and can play and block filterable effect, can further strengthen purifying effect, can be convenient for carry out the joint to the end of breathing in 23 through setting up card 14, just with carrying out the dismouting to end of breathing in 23, set up sleeve 19 and can will install protection network 20, the protection network 20 of setting can block waste material slag charge, prevent that the bold waste residue from going into in the end of breathing in 23.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a waste gas purification plasma processing apparatus for laser welding which characterized in that: including welding board (1), the top fixed mounting who welds board (1) has branch (2), bonding tool (3) are installed to the bottom of branch (2), the bottom fixedly connected with exhaust box (4) of welding board (1), the inside fixed mounting of exhaust box (4) has plasma generator (5), the inside fixed mounting of exhaust box (4) has purifying liquid (6), the inside fixed mounting of exhaust box (4) has circulation spray assembly (7), the top fixedly connected with connecting pipe (8) of exhaust box (4), the tip fixed mounting of connecting pipe (8) has end (23) of breathing in, the side at bonding tool (3) is installed in end (23) of breathing in, the right side fixedly connected with negative pressure fan (9) of exhaust box (4).
2. The exhaust gas purifying plasma processing apparatus for laser welding according to claim 1, characterized in that: the circulating spray assembly (7) comprises a water pump (701) and a spray header (702), the water pump (701) is fixedly installed inside the exhaust box (4), the spray header (702) is fixedly installed on the top end of the inner wall of the exhaust pipe, a water main pipe (703) is fixedly connected to the left side of the water pump (701), and the water main pipe (703) is communicated with the spray header (702).
3. The exhaust gas purifying plasma processing apparatus for laser welding according to claim 2, wherein: the bottom of the water main (703) is fixedly connected with a drain pipe (10), and a switch valve (11) is fixedly mounted on the pipe body of the drain pipe (10).
4. The exhaust gas purifying plasma processing apparatus for laser welding according to claim 1, characterized in that: the left side fixedly connected with filling tube (12) of exhaust case (4), the port department of filling tube (12) is provided with sealed lid (13).
5. The exhaust gas purifying plasma processing apparatus for laser welding according to claim 1, characterized in that: the side of the welding head (3) is provided with a clamp (14), and the air suction end (23) is clamped in the clamp (14).
6. The exhaust gas purifying plasma processing apparatus for laser welding according to claim 1, characterized in that: the right side fixed mounting of air discharge box (4) has card frame (15), the inside joint of card frame (15) has filter screen (16).
7. The exhaust gas purifying plasma processing apparatus for laser welding according to claim 1, characterized in that: the front of air discharge box (4) is provided with transparent window (17), the surface of transparent window (17) is provided with scale mark (18).
8. The exhaust gas purifying plasma processing apparatus for laser welding according to claim 1, characterized in that: the end part of the air suction end (23) is provided with a sleeve (19) in a threaded manner, and a protective net (20) is fixedly arranged inside the sleeve (19).
9. The exhaust gas purifying plasma processing apparatus for laser welding according to claim 8, characterized in that: the end of the air suction end (23) is provided with an external thread (21), an internal thread (22) is arranged inside the sleeve (19), and the internal thread (22) is in threaded connection with the external thread (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220349965.1U CN217316478U (en) | 2022-02-22 | 2022-02-22 | Waste gas purification plasma processing apparatus for laser welding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220349965.1U CN217316478U (en) | 2022-02-22 | 2022-02-22 | Waste gas purification plasma processing apparatus for laser welding |
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| CN217316478U true CN217316478U (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220349965.1U Active CN217316478U (en) | 2022-02-22 | 2022-02-22 | Waste gas purification plasma processing apparatus for laser welding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116197551A (en) * | 2023-03-30 | 2023-06-02 | 南通世睿机械科技有限公司 | Multifunctional laser cutting machine |
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2022
- 2022-02-22 CN CN202220349965.1U patent/CN217316478U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116197551A (en) * | 2023-03-30 | 2023-06-02 | 南通世睿机械科技有限公司 | Multifunctional laser cutting machine |
| CN116197551B (en) * | 2023-03-30 | 2023-12-19 | 博尔德南通汽车零部件有限公司 | Multifunctional laser cutting machine |
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