CN101386104B - Submerged arc flux recovery device - Google Patents
Submerged arc flux recovery device Download PDFInfo
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- CN101386104B CN101386104B CN2008101553730A CN200810155373A CN101386104B CN 101386104 B CN101386104 B CN 101386104B CN 2008101553730 A CN2008101553730 A CN 2008101553730A CN 200810155373 A CN200810155373 A CN 200810155373A CN 101386104 B CN101386104 B CN 101386104B
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- hopper
- flux
- magnetic separation
- submerged arc
- material hopper
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Abstract
The invention provides a submerged arc-welding flux recovering device, comprising a wind suction hopper which provides negative pressure for the flux recovery and a storage material hopper which is used for storing flux; the wind suction hopper is internally provided with a wind sucker; the submerged arc-welding flux recovering device is characterized in that a magnetic-selection separation material hopper is arranged between the wind suction hopper and the storage material hopper; the magnetic-selection separation material hopper is respectively communicated with the storage material hopper and the wind suction mouth of the wind suction hopper; the wind suction hopper, the magnetic-selection separation material hopper and the storage material hopper are integrated into a whole; the magnetic-selection separation material hopper is connected with a flux recovery pipeline; the storage material hopper is provided with a heating device; the flux recovered by the submerged arc-welding fluxrecovering device contains no iron chippings or vapor; when the recovered flux is re-used for welding, the gained surface of the submerged arc-welding seam is smooth and level and generates no air bubbles, and quality defects existing when the submerged arc-welding flux recovering device is carried out by the recovered flux in the prior art can be effectively solved; the wind suction hopper, the magnetic-selection separation material hopper and the storage material hopper are integrated into a whole, thus occupying few areas, thereby reducing the manufacture cost and being small and practical.
Description
Technical field
The present invention relates to welding equipment, be specifically related to the flux collection system on the welding equipment.
Background technology
Submerged arc welding is widely used, and solder flux is the indispensable welding auxiliary material of submerged-arc welding, and the solder flux that does not melt as yet in welding process should reclaim and reuse.In the prior art, adopt a kind of submerged arc welding carriage to carry out submerged-arc welding, it also has flux collection system.For example the patent No. is the retracting device that 03264506.6 Chinese patent discloses a kind of submerged arc flux, also can reclaim automatically and leave over solder flux.It comprises that one is reclaimed air draught bucket that a negative pressure is provided and the storage hopper of storing solder flux to solder flux, the recovery channel that connects solder flux on the storage hopper of solder flux, the air draught bucket provides a negative pressure for the storage hopper by pipeline, makes to reclaim solder flux from recovery channel suction storage hopper.The retracting device of this solder flux has a very big defective, when the solder flux of recovery is used to weld once more, obtain the submerged-arc welding seam rough surface rough, sometimes even pimple occurs; Secondly, bubble appears in the submerged-arc welding seam sometimes; Above-mentioned defective effect welding reliability.Above-mentioned mass defect also is that available technology adopting recovery solder flux carries out the ubiquitous defective of submerged-arc welding.
Summary of the invention
Reclaim the above-mentioned mass defect that solder flux carries out submerged-arc welding at available technology adopting, the applicant is on the basis of a large amount of tests and analysis and research, another kind of submerged arc flux recovery device is provided, above-mentioned quality problems have successfully been solved, when adopting the solder flux of its recovery to be used to weld once more, obtain the submerged-arc welding seam smooth surface smooth, do not produce bubble yet.
Technical scheme of the present invention is as follows:
Submerged arc flux recovery device, comprise to solder flux and reclaim air draught bucket that a negative pressure is provided and the storage hopper of storing solder flux, install induced-draught fan in the described air draught bucket, it is characterized in that device has magnetic separation to separate hopper between described air draught bucket and the storage hopper, described magnetic separation separates hopper and is connected with the inlet scoop of storing hopper and air draught bucket respectively, described air draught bucket, magnetic separation separate hopper and the storage material bucket device is an one, and magnetic separation separates and connects the flux recovering tube road on the hopper.
Further technical scheme is: described magnetic separation separates in the hopper installs magnet arrangement; Device has screen cloth between the inlet scoop of magnetic separation separation hopper and air draught bucket; The lower device that magnetic separation separates hopper has valve plates, and an end of described valve plates is connected with a rotating shaft, and described rotating shaft is connected with a blanking handle, and described valve plates is connected with the frame that described magnetic separation separates hopper by a spring; Device has screen cloth between magnetic separation separation hopper and the described storage hopper; Device has charge door on the magnetic separation separation hopper; Device has watch window on the magnetic separation separation hopper; Device has heater on the described storage hopper; Device has watch window on the described storage hopper.
Technique effect of the present invention is:
On the basis of a large amount of tests and analysis and research, the applicant finds, the iron filings that reclaim in the prior art in the solder flux are owing to produce after the spark cooling of submerged arc welding, iron filings are admixed when the solder flux that reclaims is used to weld once more, the submerged-arc welding seam surface that obtains is just coarse rough, and the iron filings amount for a long time even pimple occurs; Secondly, if the solder flux of recovery contains steam, when being used to weld once more, just obtain submerged-arc welding seam in can produce bubble.Among the present invention, device has magnetic separation to separate hopper between air draught bucket and the storage hopper, and magnetic separation separates in the hopper installs magnet arrangement, and so the iron filings that will reclaim in the solder flux are adsorbed in magnet arrangement.Separate hopper and store the recovery solder flux that the screen cloth that installs between the hopper obtains afterwards by magnetic separation, no longer contain iron filings, when being used to weld once more by this recovery solder flux, obtain the submerged-arc welding seam smooth surface smooth.Secondly, device has heater on storage hopper of the present invention, when making the solder flux of recovery be used to weld once more, can keep dry, when the recovery solder flux is used to weld once more, obtain submerged-arc welding seam in do not produce bubble.The present invention can effectively solve and adopt the recovery solder flux to carry out the ubiquitous mass defect of submerged-arc welding described in the background technology.
Air draught bucket, magnetic separation separation hopper and storage material bucket device are one among the present invention, have only very little floor space, reduce cost, small and exquisite practicality.
Description of drawings
Fig. 1 looks schematic diagram for master of the present invention;
Fig. 2 is that the master of structure of the present invention looked schematic diagram after the front panel among Fig. 1 was removed.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
See Fig. 1, Fig. 2, the present invention includes to solder flux and reclaim air draught bucket A that a negative pressure is provided and the storage hopper C that stores solder flux, device induced-draught fan 14 among the described air draught bucket A, device has magnetic separation to separate hopper B between air draught bucket A and the storage hopper C, described magnetic separation separates hopper B and is connected with the inlet scoop of storing hopper C and air draught bucket A respectively, air draught bucket A separates negative pressure of generation among the hopper B to magnetic separation, and magnetic separation separates hopper B and upward reclaims suction nozzle for solder flux in connection flux recovering tube road 6,7.Described air draught bucket A, magnetic separation separate hopper B and store hopper C device is one, and very little floor space is so arranged, and can reduce cost.
See Fig. 1 and Fig. 2, magnetic separation separates device magnet 17 among the hopper B, and magnet 17 is installed in the bracket 18, and bracket 18 is rack-mount.Device has screen cloth 15 between the inlet scoop of magnetic separation separation hopper B and air draught bucket A, is used for preventing that magnetic separation from separating the regenerant suction induced-draught fan 14 of hopper B; The lower device that magnetic separation separates hopper B has valve plates 19, and an end of described valve plates 19 is connected with a rotating shaft, and described rotating shaft is connected with a blanking handle 10, and described valve plates 19 is connected with the frame that described magnetic separation separates hopper B by a spring.Device has screen cloth 20 between magnetic separation separation hopper B and the described storage hopper C, is used for preventing that the welding slag (the solder flux fused mass that submerged arc welding is remaining) that reclaims from falling into solder flux; Magnetic separation separates that device has charge door on the hopper, when storing the solder flux deficiency among the hopper C, can directly pour solder flux into from charge door 8, and pulling blanking handle 10, to make solder flux enter hopper C stand-by.Magnetic separation separation hopper B goes up device watch window 9, and whether the iron filings adsorbance that is used to observe on the magnetic separation discrete magnets 17 will be handled, with the validity of assurance magnetic separation separation and the regenerant situation of inspecting valve door-plate 19 tops.Described storage hopper C goes up device heater, and embodiment adopts commercially available electric heating silicon rubber heating plate 16, and it is attached on the panel of storing hopper C.Described storage hopper C goes up device watch window 11, is used for observing the solder flux storage capacity of storing hopper C.
Among Fig. 1, Fig. 2,1,2 is the motor radiating mouth, the indication of 3 power supplys, and 4 switches, 5 for being connected in the dust settling pocket of induced- draught fan 14, and 12 is the solder flux feed opening, and 13 is the motor that is connected with induced-draught fan 14.
The course of work of the present invention:
Claims (5)
1. submerged arc flux recovery device, comprise to solder flux and reclaim air draught bucket that a negative pressure is provided and the storage hopper of storing solder flux, install induced-draught fan in the described air draught bucket, device has magnetic separation to separate hopper between described air draught bucket and the storage hopper, described magnetic separation separates hopper and is connected with the inlet scoop of storing hopper and air draught bucket respectively, described air draught bucket, magnetic separation separate hopper and the storage material bucket device is an one, and described magnetic separation separates and connects the flux recovering tube road on the hopper; Device has screen cloth between the inlet scoop of described magnetic separation separation hopper and air draught bucket; The lower device that it is characterized in that described magnetic separation separation hopper has valve plates, and device has screen cloth between magnetic separation separation hopper and the described storage hopper.
2. by the described submerged arc flux recovery device of claim 1, it is characterized in that device has charge door on the described magnetic separation separation hopper.
3. by claim 1 or 2 described submerged arc flux recovery devices, it is characterized in that device has watch window on the described magnetic separation separation hopper.
4. by the described submerged arc flux recovery device of claim 1, it is characterized in that an end of described valve plates is connected with a rotating shaft, described rotating shaft is connected with a blanking handle, and described valve plates is connected with the frame that described magnetic separation separates hopper by a spring.
5. by the described submerged arc flux recovery device of claim 1, it is characterized in that device has watch window on the described storage hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101553730A CN101386104B (en) | 2008-10-28 | 2008-10-28 | Submerged arc flux recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101553730A CN101386104B (en) | 2008-10-28 | 2008-10-28 | Submerged arc flux recovery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101386104A CN101386104A (en) | 2009-03-18 |
| CN101386104B true CN101386104B (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101553730A Active CN101386104B (en) | 2008-10-28 | 2008-10-28 | Submerged arc flux recovery device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101386104B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011167731A (en) * | 2010-02-19 | 2011-09-01 | Kobe Steel Ltd | Flux circulator |
| CN101905370A (en) * | 2010-08-16 | 2010-12-08 | 邹毓林 | Welding flux recycling machine of trolley type submerged arc welding machine |
| CN101915250B (en) * | 2010-08-16 | 2013-07-31 | 邹毓林 | Minisize filter drum type air blower of welding flux recoverer |
| CN102554425A (en) * | 2010-12-15 | 2012-07-11 | 五冶集团上海有限公司 | Welding flux recovery device for trolley type submerged arc welding machine |
| US9304028B2 (en) * | 2012-09-20 | 2016-04-05 | Nordson Corporation | Adhesive dispensing device having optimized reservoir and capacitive level sensor |
| CN103394834A (en) * | 2013-08-12 | 2013-11-20 | 南通华恒机械制造有限公司 | Welding powder recycling device for H-shaped steel assembly welding correction all-in-one machine |
| CN105499766A (en) * | 2015-12-16 | 2016-04-20 | 浙江金洲管道工业有限公司 | On-line welding flux circulation recycle device for submerged arc welding |
| CN106695082A (en) * | 2017-01-24 | 2017-05-24 | 广西辉煌耐磨技术股份有限公司 | Full-automatic submerged arc welding machine |
| CN107717276A (en) * | 2017-11-08 | 2018-02-23 | 浙江凯晨工贸有限公司 | One kind is welded from dedusting platform |
| CN109986179B (en) * | 2019-05-01 | 2023-12-22 | 宁夏吴忠市好运电焊机有限公司 | High-precision moving device of welding robot |
| CN110449702A (en) * | 2019-08-22 | 2019-11-15 | 中船黄埔文冲船舶有限公司 | A kind of welder of synchronous recycling solder flux |
| CN111299772B (en) * | 2020-02-25 | 2021-10-22 | 长春伟成机械设备有限公司 | Gantry submerged arc welding machine with automatic welding flux adjusting and drying functions |
| CN114378486A (en) * | 2020-10-22 | 2022-04-22 | 广东博智林机器人有限公司 | Welding flux box and automatic filling equipment for steel bar welding flux |
| CN112620900A (en) * | 2020-12-04 | 2021-04-09 | 天津鑫润泽通钢铁有限公司 | Welding flux collecting and separating device |
| CN112496524B (en) * | 2021-02-05 | 2021-05-25 | 广东博智林机器人有限公司 | Automatic steel bar welding equipment |
| CN115922039B (en) * | 2023-01-16 | 2023-07-21 | 番禺珠江钢管（连云港）有限公司 | Longitudinal submerged arc welded steel pipe welding equipment and welding method thereof |
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2008
- 2008-10-28 CN CN2008101553730A patent/CN101386104B/en active Active
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| CN101386104A (en) | 2009-03-18 |
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Owner name: SINO-WELDING AUTOMATIC TECHNOLOGICAL (WUXI) CO., L Free format text: FORMER OWNER: WUXI LIANTONG WELDING MACHINERY CO., LTD. Effective date: 20110916 |
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Free format text: CORRECT: ADDRESS; FROM: 214142 WUXI, JIANGSU PROVINCE TO: 214000 WUXI, JIANGSU PROVINCE |
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Effective date of registration: 20110916 Address after: 214000 Jiangsu Province, Wuxi City District Hongshan Street Hongxiang Road No. 34 Patentee after: China welding automation technology (Wuxi) Co., Ltd. Address before: 214142 Jiangsu Province, Wuxi new area, the town of Xue Dianlu Patentee before: Wuxi Liantong Welding Machinery Co., Ltd. |