CN103691248B - A kind of laser assembly solder dust arrester - Google Patents
A kind of laser assembly solder dust arrester Download PDFInfo
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- CN103691248B CN103691248B CN201410016668.5A CN201410016668A CN103691248B CN 103691248 B CN103691248 B CN 103691248B CN 201410016668 A CN201410016668 A CN 201410016668A CN 103691248 B CN103691248 B CN 103691248B
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- laser assembly
- filter core
- dust arrester
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Abstract
The invention belongs to deduster field, particularly relate to a kind of laser assembly solder dust arrester.Described device comprises atomising mechanism, water washing mechanism and dust-collecting mechanism, and flue gas is successively through atomization washing, filter plate washing and filter core control of dust, and granule foreign content greatly reduces.Structure of the present invention is simple, reasonable in design, carries out atomization washing and filter core absorption successively, high-effective dust-removing, protection of the environment and laser welding equipment to the flue gas that Steel plate laser welding produces.
Description
Technical field
The invention belongs to deduster field, particularly relate to a kind of laser assembly solder dust arrester.
Background technology
In the laser assembly solder process of steel plate, can produce a large amount of dust and pernicious gas, these flue gases are not only degrading the working environment of staff, and substantially reduce the service life of laser assembly solder device, optical mirror slip particularly in laser assembly solder device, replacement frequency improves greatly.Existing dedusting method is many by simple suction, and just discharged to air after washing, the dedusting method of this rough formula can not meet the requirement of environmental protection.
Summary of the invention
The object of this invention is to provide a kind of laser assembly solder dust arrester, structure of the present invention is simple, and the flue gas ash removal produced Steel plate laser welding is effective, efficiency is high, and environmental pollution is little.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of laser assembly solder dust arrester, described device comprises atomising mechanism, water washing mechanism and dust-collecting mechanism, atomising mechanism comprises spray chamber, spray chamber inner top is provided with atomizing water spraying device, spray chamber top is provided with smoke inlet, be provided with water out bottom spray chamber, spray chamber bottom is also provided with exhanst gas outlet; Described water washing mechanism comprises the first casing, and the first casing side is provided with the first air inlet, and opposite side is provided with the first gas outlet, is provided with filter plate in the first casing, and in the first casing, side is provided with water tank; Described dust-collecting mechanism comprises the second casing, and the second casing side is provided with the second air inlet, and opposite side is provided with the second gas outlet, filter core is provided with in casing, filter core top is provided with air jet system, and air jet system is connected with high-pressure gas device, and air jet system is provided with impulse electromagnetic valve; Described exhanst gas outlet is connected with the first air inlet, and the first gas outlet is connected with the second air inlet.
During work, the flue gas produced during Steel plate laser welding is entered in spray chamber by the smoke inlet at spray chamber top, atomizing water spraying device ejection atomized water, atomized water is combined with flue gas particle, collect and flow out from the water out bottom spray chamber, be collected post processing, flue gas simultaneously after atomization washing enters in the first casing of water washing mechanism from exhanst gas outlet and the first air inlet, water in first casing inner water tank by drainage pipeline to the first casing internal drainage, flue gas is by washing and entering in the second casing of dust-collecting mechanism through the filter plate covering water from the first gas outlet and the second air inlet, flue gas is by the absorption of filter core, purified further, then discharge from the second gas outlet of the second casing.After filter core adsorbs a certain amount of dust, negative-pressure detection device starting impulse magnetic valve on pulsating solenoid valve, gases at high pressure in high-pressure gas device are jetted to filter core by air jet system, are blown by the dust on filter core to the second bottom half, ensure that filter core is to the absorption property of dust.Staff regularly clears up the dust of bottom half.
Whether the first casing is provided with case lid, and case lid is connected with casing by hinge, and staff can open case lid, observes the cleanliness factor of water in the first casing, determine clear up filter plate and change clean water.
Preferably, described atomizing water spraying device is also connected with water pump, and water pump is connected with water tank.
Preferably, water level controller is provided with in described water tank.
Water in water tank aspirates and supplies atomizing water spraying device and uses by water pump, and when water level decreasing in water tank, water level controller controls priming apparatus and adds water to water tank.
Preferably, described second casing inner filter core bottom is provided with dust hopper.
Dust hopper can to collect on filter core winding-up except under dust.
Preferably, described second casing inner filter core side is also provided with blower fan, and blower fan is connected with control device.
Control device controls blower fan exhausting, the flue gas that Steel plate laser welding is produced is evacuated to atomising mechanism and water washing mechanism, and then is evacuated to dust-collecting mechanism.
Preferably, be provided with warning device above described second casing, warning device is connected with control device.
When blower fan break down do not work time, control device control alarm equipment alarm, prompting staff overhaul.
Preferably, described second casing is also provided with observation window.
The design of observation window, can facilitate staff to the observation of each equipment working state in the second casing of dust-collecting mechanism, and the ash quantity also can observed in dust hopper determines whether clear up.
Preferably, described filter core is 1-3 μ rank filter core.
The quantity of filter core can specifically adjust as the case may be.
Preferably, described first bottom half is provided with blowdown funnel, and the discharge outlet place of blowdown funnel is provided with filter screen.
Blowdown funnel is used for the discharge of sewage after washing flue gas in the first casing, and in the process that sewage is discharged, the impurity that in strainer filtering sewage, particle is larger, can not cause secondary pollution to environment.
Preferably, described filter plate and horizontal plane angle are 45-70 °.
Because the filter opening on filter plate has covered water, when flue gas is by filter plate, impurity wherein can be filtered further by the water on filter opening, the inclined design of filter plate, increases the contact area on flue gas and filter plate, improves the water washing effect of flue gas.
Compared with prior art, tool has the following advantages in the present invention: structure of the present invention is simple, reasonable in design, carries out atomization washing, filter plate washing and filter core absorption successively, high-effective dust-removing, protection of the environment and laser welding equipment to the flue gas that Steel plate laser welding produces.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic perspective view of water washing mechanism in the present invention;
Fig. 3 is the schematic perspective view of dust-collecting mechanism in the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, a kind of laser assembly solder dust arrester, described device comprises atomising mechanism, water washing mechanism and dust-collecting mechanism, atomising mechanism comprises spray chamber 1, spray chamber 1 inner top is provided with atomizing water spraying device 4, atomizing water spraying device 4 is also connected with water pump 20, water pump 20 is connected with the water tank 19 in the first casing 6 of water washing mechanism, water level controller 22 is provided with in water tank 19, water tank 19 is provided with drainage pipeline 24, spray chamber 1 top is provided with smoke inlet 2, is provided with water out 3 bottom spray chamber 1, and spray chamber 1 bottom is also provided with exhanst gas outlet 5, described water washing mechanism comprises the first casing 6, be connected the first casing 6 side by hinge with case lid 28 above first casing 6 and be provided with the first air inlet 7, opposite side is provided with the first gas outlet 18, filter plate 21 is provided with in first casing 6, filter plate 21 and horizontal plane angle are 65 °, be provided with blowdown funnel 23 bottom first casing 6, discharge outlet 25 place of blowdown funnel 23 is provided with filter screen, described dust-collecting mechanism comprises the second casing 9, second casing 9 side is provided with the second air inlet 8, opposite side is provided with the second gas outlet 10, six filter cores 16 are provided with in second casing 9, filter core 16 is 1-3 μ rank filter core, filter core 16 bottom is provided with dust hopper 17, filter core 16 top is provided with air jet system 12, air jet system 12 is connected with high-pressure gas device 14, air jet system 12 is provided with impulse electromagnetic valve 15, filter core 16 side is also provided with blower fan 11, blower fan 11 is connected with control device 27, warning device 13 is provided with above second casing 9, warning device 13 is connected with control device 27, second casing 9 is also provided with observation window 26, exhanst gas outlet 5 is connected with the first air inlet 7, first gas outlet 18 is connected with the second air inlet 8.
During work, blower fan 11 starts, and the flue gas that Steel plate laser welding is produced is evacuated to atomising mechanism and water washing mechanism, and then is evacuated to dust-collecting mechanism.Flue gas enters in spray chamber 1 from smoke inlet 2, and the water in water tank 19 aspirates and supplies atomizing water spraying device 4 and uses by water pump 20, and when water level decreasing in water tank 19, water level controller 22 controls priming apparatus and adds water to water tank 19.
Atomizing water spraying device 4 sprays atomized water, atomized water is combined with flue gas particle, collect and flow out from the water out 3 bottom spray chamber 1, be collected post processing, the flue gas simultaneously after atomization washing enters in the first casing 6 from the first air inlet 7 the first casing 6 of exhanst gas outlet 5 and water washing mechanism;
Water in first casing 6 inner water tank 19 is by drainage pipeline 24 to the first casing 6 internal drainage, and flue gas is by washing and through the filter opening of filter plate 21 covering water, entering in the second casing 9 of dust-collecting mechanism from the first gas outlet 18 and the second air inlet 8;
Flue gas enters in the second casing 9, and impurity is adsorbed by filter core 16, is purified further, then discharges from the second gas outlet 10 of the second casing 9.After filter core 16 adsorbs a certain amount of dust, negative-pressure detection device starting impulse magnetic valve 15 on pulsating solenoid valve 15, gases at high pressure in high-pressure gas device 14 are jetted to filter core 16 by air jet system 12, dust on filter core 16 is blown in the dust hopper 17 to the second casing 9, ensure the absorption property of filter core 16 pairs of dusts.When blower fan 11 break down do not work time, control device 27 controls alarm 13 and reports to the police, prompting staff overhaul.
Staff observes through observation window 26 pairs of dust-collecting mechanism second casing 9 inner member duties, and the ash quantity also can observed in dust hopper 17 determines whether clear up.
Staff regularly can open the case lid 28 on the first casing 6, observes the cleanliness factor of water in the first casing 6, determines whether to clear up and change clean water to filter plate 21.Blowdown funnel 23 is for the discharge of sewage after washing flue gas in the first casing 6, and in the process that sewage is discharged, the impurity that in the strainer filtering sewage at discharge outlet 25 place, particle is larger, can not cause secondary pollution to environment.
Claims (8)
1. a laser assembly solder dust arrester, it is characterized in that: described device comprises atomising mechanism, water washing mechanism and dust-collecting mechanism, atomising mechanism comprises spray chamber, spray chamber inner top is provided with atomizing water spraying device, spray chamber top is provided with smoke inlet, be provided with water out bottom spray chamber, spray chamber bottom is also provided with exhanst gas outlet; Described water washing mechanism comprises the first casing, and the first casing side is provided with the first air inlet, and opposite side is provided with the first gas outlet, filter plate is provided with in first casing, described filter plate and horizontal plane angle are 45-70 °, and in the first casing, side is provided with water tank, and water tank is provided with discharge outlet; Described dust-collecting mechanism comprises the second casing, second casing side is provided with the second air inlet, opposite side is provided with the second gas outlet, filter core is provided with in casing, described filter core is 1-3 μ rank filter core, filter core top is provided with air jet system, and air jet system is connected with high-pressure gas device, and air jet system is provided with impulse electromagnetic valve; Described exhanst gas outlet is connected with the first air inlet, and the first gas outlet is connected with the second air inlet.
2. a kind of laser assembly solder dust arrester as claimed in claim 1, is characterized in that: described atomizing water spraying device is also connected with water pump, and water pump is connected with water tank.
3. a kind of laser assembly solder dust arrester as claimed in claim 2, is characterized in that: be provided with water level controller in described water tank.
4. a kind of laser assembly solder dust arrester as claimed in claim 1, is characterized in that: described second casing inner filter core bottom is provided with dust hopper.
5. a kind of laser assembly solder dust arrester as claimed in claim 1, is characterized in that: described second casing inner filter core side is also provided with blower fan, and blower fan is connected with control device.
6. a kind of laser assembly solder dust arrester as claimed in claim 5, is characterized in that: be provided with warning device above described second casing, warning device is connected with control device.
7. a kind of laser assembly solder dust arrester as claimed in claim 1, is characterized in that: described second casing is also provided with observation window.
8. a kind of laser assembly solder dust arrester as claimed in claim 1, it is characterized in that: described first bottom half is provided with blowdown funnel, the discharge outlet place of blowdown funnel is provided with filter screen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410016668.5A CN103691248B (en) | 2014-01-15 | 2014-01-15 | A kind of laser assembly solder dust arrester |
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| CN201410016668.5A CN103691248B (en) | 2014-01-15 | 2014-01-15 | A kind of laser assembly solder dust arrester |
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| CN103691248A CN103691248A (en) | 2014-04-02 |
| CN103691248B true CN103691248B (en) | 2015-10-21 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104801142B (en) * | 2015-05-14 | 2016-06-15 | 江西省定海钽铌有限公司 | A kind of device for purifying industrial waste gases |
| CN105235163A (en) * | 2015-10-28 | 2016-01-13 | 重庆嘉宇世纪塑业有限公司 | Walking wheel type exhaust gas recycling system |
| CN107435939A (en) * | 2017-09-13 | 2017-12-05 | 广西铭源环保工程有限公司 | A kind of domestic garbage pyrolysis kiln gas cleaning system |
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| GB891053A (en) * | 1960-06-21 | 1962-03-07 | Jean Emile Prat | Separation of dust from hot gas |
| CN1049797A (en) * | 1989-08-26 | 1991-03-13 | 李戬房 | Screen net spraying dedusting device |
| CN1994531A (en) * | 2006-12-06 | 2007-07-11 | 山东国大黄金股份有限公司 | Process for purifying arsenic-containing mineral burned fume |
| CN2924453Y (en) * | 2006-04-21 | 2007-07-18 | 施志伟 | Furnace dust spraying-evaporating-cooling cloth-bag dust-removing device |
| CN202146703U (en) * | 2011-06-23 | 2012-02-22 | 卢鹏山 | Dedusting and purification system for industrial waste and tail gas |
| CN203303802U (en) * | 2013-05-31 | 2013-11-27 | 江西省三余环保节能科技有限公司 | Bag-type dust collector |
-
2014
- 2014-01-15 CN CN201410016668.5A patent/CN103691248B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB891053A (en) * | 1960-06-21 | 1962-03-07 | Jean Emile Prat | Separation of dust from hot gas |
| CN1049797A (en) * | 1989-08-26 | 1991-03-13 | 李戬房 | Screen net spraying dedusting device |
| CN2924453Y (en) * | 2006-04-21 | 2007-07-18 | 施志伟 | Furnace dust spraying-evaporating-cooling cloth-bag dust-removing device |
| CN1994531A (en) * | 2006-12-06 | 2007-07-11 | 山东国大黄金股份有限公司 | Process for purifying arsenic-containing mineral burned fume |
| CN202146703U (en) * | 2011-06-23 | 2012-02-22 | 卢鹏山 | Dedusting and purification system for industrial waste and tail gas |
| CN203303802U (en) * | 2013-05-31 | 2013-11-27 | 江西省三余环保节能科技有限公司 | Bag-type dust collector |
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Inventor after: Gao Qinxi Inventor after: Zhang Wei Inventor after: Chen Donglin Inventor after: Ji Deshi Inventor before: Gao Qinxi |
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Free format text: CORRECT: INVENTOR; FROM: GAO QINXI TO: GAO QINXI ZHANG WEI CHEN DONGLIN JI DESHI |
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