CN1278470A - Air-pressurizing welding-flux automatic continuous feeding and recovering apparatus - Google Patents
Air-pressurizing welding-flux automatic continuous feeding and recovering apparatus Download PDFInfo
- Publication number
- CN1278470A CN1278470A CN00102971A CN00102971A CN1278470A CN 1278470 A CN1278470 A CN 1278470A CN 00102971 A CN00102971 A CN 00102971A CN 00102971 A CN00102971 A CN 00102971A CN 1278470 A CN1278470 A CN 1278470A
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- Prior art keywords
- solder flux
- air
- storage tank
- flux
- solder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/10—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of polygonal cross-section and all parts being permanently connected to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
- B65D65/466—Bio- or photodegradable packaging materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Arc Welding In General (AREA)
Abstract
An automatic continuous flux supplying/collecting device of air pressurizing type is provided, using pressure air as power to transmit solder, collecting solder via vacuum transporter, cleaning and recoverying iron power and slag of solder via an iron power cleaner, the objective is to automatically and continuously supply/collect the solder based on a welding condition of a bonding portion upon welding an inner face of a pipe or a duct to achieve high performance and automatization of the submerged-arc welding apparatus to enhance a quality and work efficiency.
Description
The present invention is relevant air-pressurizing welding-flux automatic continuous feeding and retracting device.This be when carrying out submerged arc welding for making electric arc and extraneous air isolated, remove to spray solder flux automatically and continuously to the welding position, and a solder flux that sprays is returned a kind of air-pressurizing welding-flux automatic continuous feeding and the retracting device that in addition reclaims automatically.
Submerged arc welding is below welding powder, allow and form electric arc between bonding wire and the mother metal in advance, and with consequent heat to a kind of method that thing welds that is engaged more than two.Give on mother metal and will pile granular solder flux earlier, the bonding wire of electric current goes to weld on wherein feeding is constantly led to again.At this moment, electric arc is topped by solder flux institute, therefore can't see from the outside.Because solder flux has cut off atmosphere, thus when being in refined states, weld metal just can be protected, and also useful to forming bead or slag.The used welding rod of submerged arc welding size and electric current are all very big, and the depth of weld is also dark, thereby is widely used on the efficient coupling method of thick plate structure steel.At this moment the very important point is to remove to provide the solder flux that adapts with it according to the welding condition of junction.Because higher as the solder flux price of welding material, for reducing producing cost, the present practice is reclaimed solder flux, and after removing slag and iron powder, give use again after welding is finished.
The solder flux that uses on existing submerged arc welding apparatus reclaims and feed arrangement is that solder flux is stored in the solder flux storage tank, in the process of welding, solder flux is supplied with by its deadweight effect, and the recovery of solder flux is to be undertaken by the suction of the vacuum pressure effect of contracting.But, above-mentioned provide and the method for spraying solder flux needs have difference in height just can between solder flux storage tank and sprinkling place to the welding position by deadweight, so can only use when weld at a distance of short pipeline or the poor outside of pipe at the position with spraying at storage tank, in the time of storage tank and sprinkling position apart from each other, that is to say, when the operator welds in pipeline that can not be approaching or pipe are poor, may use hardly, exist many problems such as weld job automation difficulty for this reason.
The purpose of this invention is to provide a kind of air-pressurizing welding-flux automatic continuous feeding and retracting device, it can provide the solder flux that meets welding condition in sliding ground, garden automatically when pipeline or the poor inwall of pipe weld, in the hope of improving welding quality and work capacity.
The object of the present invention is achieved like this: the air-pressurizing welding-flux automatic continuous feeding and the retracting device that provide following part to form in submerged arc welding apparatus.That is, can knock down and store the solder flux storage tank of solder flux by the solder flux dog-house; The air compressor that below the solder flux storage tank, connects and install; Link to each other with the solder flux storage tank by carrier pipe, and utilize the compressed air of air engine that solder flux is flowed into, and air-flux separator that the compressed air outlet port of solder flux is carried in discharging is housed in a side; The solder flux nozzle that connects and install in the below of air-flux separator, this nozzle spray the solder flux that is separated and comes with air to the welding position; Utilize vacuum conveyor that the solder flux that is come out by the solder flux nozzles spray is carried out the recovery mouth that vacuum sucks; The solder flux of storing by the solder flux that reclaims after mouth and flux recovering tube reclaim is reclaimed storage tank; Be installed in solder flux and reclaim between storage tank and the solder flux storage tank, and the iron powder that is contained in the solder flux is removed the iron powder remover of operation; The dust of installing and can make slag and iron powder to flow into that links to each other with storage tank that welds recovery and iron powder remover is stored hopper; Be installed in dust storage hopper below and coupled, and be used for capturing the 1st dust storage tank of slag and iron powder; Be connected to solder flux with air delivery pipe and reclaim the storage tank top, and make the air of carrying solder flux and the cyclone separator that micronic dust flows into into; Install and be connected the below of cyclone separator, and make and be contained in the 2nd dust storage tank that airborne micronic dust is stored; Install also continuously above cyclone separator and in order to remove the filter of air micronic dust; Install and be connected the below of filter, and can store the micronic dust that is eliminated out air-pressurizing welding-flux automatic continuous feeding and retracting device with compositions such as the 3rd dust storage tanks.
The present invention is that the solder flux that will submerged arc welding be used utilizes compressed air to carry out auto-feed and sprinkling, and the solder flux that sprays out is carried out vacuum suck, make when on small-bore pipeline or tube seat inwall, welding, welding condition according to the welding position, solder flux can be carried out feeding and recovery continuously and automatically by certain amount, can reach the high performance and the automation of submerged arc welding apparatus thus.In addition, between solder flux reclaims storage tank the iron powder remover that can remove iron powder is housed, thereby the impurity that reclaims in the solder flux that is in operation separated automatically, the purity of solder flux is improved, and then has stablized welding quality etc. a lot of good effects are arranged.
Below in conjunction with embodiment and accompanying drawing thereof invention is described in further detail.Fig. 1 shows that structural representation Fig. 2 of the present invention is that schematic diagram Fig. 4 that solder flux storage tank figure schematic diagram Fig. 3 of the present invention is air-flux separator of the present invention is that schematic diagram Fig. 5 that solder flux of the present invention reclaims storage tank is the symbol description (1) in the major part among the particle trapper schematic diagram figure of the present invention: the solder flux dog-house; (2) solder flux storage tank (3): gas compressor; (4) carrier pipe; (5): air-flux separator; (6) solder flux nozzle; (21): dead-weight automatic shutter pressure valve (22) high position sensor (23): low sensors; (24) drain valve (41) gas booster; (52) 2 air discharge ports of (51) 1 air discharge ports; (53) little hopper (54) air-solder flux separation deflection plate; (55) the automatic dump valve of solder flux; (56) control air discharging valve; (1 ') vacuum conveyor (2 ') solder flux reclaims mouth (3 ') flux recovering tube; (4 ') solder flux reclaims storage tank (5 ') iron powder remover (6 ') dust storage hopper; (7 ') the 1st dust storage tank (8 ') air delivery pipe (9 ') cyclone separator (10 ') the 2nd dust storage tank (11 ') filter (12 ') the 3rd dust storage tank (41 ') slanted screen; (42 ') low sensors;
As shown in Figure 1, present embodiment is made up of following part: solder flux storage tank (2), on it, have dog-house (1), solder flux drops into and adorns storage in storage tank (2) through (1), the air compressor (3) that the bottom of storage tank (2) links to each other also has air-flux separator (5), and it links to each other with above-mentioned solder flux storage tank (2) by carrier pipe (4), and import solder flux, and be provided with exhaust outlet (51) in its side by compressed air; The solder flux nozzle (6) that links to each other with the bottom of above-mentioned air-flux separator (5) is in order to spray the solder flux that has been separated with air; Carry out the recovery of vacuum suction by vacuum conveyor (1) and chew (2 '), in order to reclaim the solder flux that sprays out by solder flux nozzle (6); Reclaim storage tank (4 ') in order to store the solder flux that reclaims solder flux, it is chewed (2 ') through flux recovering tube (3 ') and above-mentioned recovery and links to each other; Being contained in above-mentioned solder flux reclaims with the iron powder remover (5 ') between storage tank (4 ') and the solder flux storage tank (2); Dust storage hopper (6 '), it reclaims with above-mentioned solder flux respectively and links to each other with storage tank (4 ') and iron powder remover (5 '); Be contained in the below of above-mentioned dust storage material (6 ') and the 1st coupled dust storage tank (7 '); Input is in order to the cyclone separator (9 ') of the air of conveying solder flux, and it links to each other with dispatch tube (8 ') in the top that above-mentioned solder flux reclaims with storage tank (4 '); The 2nd dust storage tank (10 ') of storage dust, it is contained in the below of above-mentioned cyclone separator; Filtering transmits the micronic filter (11 ') in the air, and it is contained in the top of above-mentioned cyclone separator (9 '); Be loaded on the below of above-mentioned filter (11 ') and filter the 3rd dust storage tank (12 ') of micronic dust in order to storage.
In a word, flow process of the present invention will be leaned on from being reloaded in the solder flux storage tank (2) for the solder flux of being knocked down solder flux dog-house (1), and the compressed air by air compressor (3) is sent on air-flux separator (5) along carrier pipe (4) again.The compressed air that is transported on air-flux separator (5) will be disposed to the outside by air discharge ports (51), and the solder flux that is delivered to air-flux separator (5) then uses solder flux sprinkler (6) to be sprayed onto on the position of desire welding.Choking phenomenon occurs for eliminating in the process of carrying solder flux, the gas booster (41) that is used for regulating the pressurization size also is housed, on above-mentioned carrier pipe (4) so can carry solder flux sleekly to air-flux separator (5).
In addition, remain in the solder flux on the bead after the welding, borrow the vacuum suction effect of vacuum conveyor (1 '), the solder flux of flowing through reclaims mouth (2 ') and flux recovering tube (3 ') will be sent in the solder flux recovery storage tank (4 '); The solder flux that utilizes the iron powder remover (5 ') that is installed in solder flux recovery storage tank (4 ') below to remove foreign material then will be transported in the solder flux storage tank (2), in order to using again.Reclaim the dust of storage tank (4 ') and iron powder remover (5 ') via solder flux, to store that hopper (6 ') is separated to be trapped in the 1st dust storage tank (7 ') by dust, meanwhile, reclaiming storage tank (4 ') to solder flux carries the air of solder flux will become trapped in the 2nd dust storage tank (10 ') by cyclone separator (9 '); The fine dust that is transported to cyclone separator (9 ') then will become trapped in the 3rd dust storage tank (12 ') via filter (11 ').When the solder flux that reclaims from reclaim storage tank (4 ') to storage tank (2) when providing the magnet the above-mentioned iron powder remover (5 ') will separate and remove being included in iron powder in the solder flux.
Above-mentioned solder flux storage tank (2) is the place of a storage solder flux, and its top links to each other with solder flux dog-house (1) with iron powder remover (5 ') respectively, and its below then links to each other with the carrier pipe (4) that gas booster (41) are housed.Promptly as shown in Figure 2, top one side that links to each other with iron powder remover (5 ') is equipped with dead-weight automatic shutter pressure valve (21); On the side/below also need to be equipped with the high/low level sensor (22,23) that is used for detecting the solder flux reserves; Below a side drain valve (24) is housed.Above-mentioned air-flux separator (5) is a place that flows into solder flux, and this solder flux is transmitted along carrier pipe (4) with compressed air.As shown in Figure 3, to flow into to little hopper (53) along the solder flux that carrier pipe (4) sends with compressed air, and by the air in the little hopper (53)---solder flux separates deflection plate (54), transmit to solder flux nozzle (6), meanwhile, carry the air of solder flux to discharge to flux recovering tube (3 ') by 1 air discharge ports (51); Will be to the solder flux that the direction of solder flux nozzle (6) transmits by solder flux self-draining valve (55) to an amount of solder flux of welding position conveying.Control air discharge capacity hopper (56) is housed between above-mentioned little hopper (53) and solder flux nozzle (6), and on this control air discharge capacity hopper (56) hopper, 2 air discharge ports (52) that same flux recovering tube (3 ') links to each other is housed.That is to say, be sent to the solder flux of air-flux separator (5) by compressed air under the effect of compressed air and deadweight along carrier pipe (4), air by little hopper (53)---solder flux separates deflection plate (54), carry below to little hopper (53), meanwhile, carry the compressed air of solder flux then to be transported to flux recovering tube (3 ') by 1 air discharge ports (51) that is connected to little hopper (53) one sides, the solder flux that is transported to little hopper (53) below then is being transported on the solder flux nozzle (6) by control air discharge capacity hopper (56) under the effect of solder flux self-draining valve (55); Be transported to the air that control air discharge capacity hopper (56) is included in the solder flux and then be transported to flux recovering tube (3 ') by 2 air discharge ports (52).
Above-mentioned solder flux reclaim storage tank (4 ') be one under the effect that the vacuum of vacuum conveyor sucks, the solder flux that makes recovery is by the place that (2 ') are chewed in recovery and flux recovering tube (3 ') flows into.As shown in Figure 4, air and solder flux make progress by flux recovering tube (3 ') and flow into, and remove the solder flux of slag to the then direction conveying of below (iron powder remover) by being contained in inner slanted screen (41 '); The air that disperses is then carried to cyclone separator (9 ') along air delivery pipe (8 ') together with micronic dust; Simultaneously, the slag of separation then passes through slag discharge port (13 ') and is transported to the dust storage hopper (6 ') that links to each other with iron powder remover (5 '), is captured by the 1st dust storage tank (7 ') then.In addition, in the below of above-mentioned solder flux recovery storage tank (4 ') detection is housed and reclaims the low sensors (42 ') that the solder flux reserves are used.
Fig. 5 example goes out microparticles collection device of the present invention.Together flow into the micronic dust of cyclone separator (9 ') by air delivery pipe (8 ') with air, will be captured by the 2nd dust storage tank (10 '), air is then delivered to filter (11 '); Be transported to the micronic dust that filter (11 ') is included in the air and then be captured in the 3rd dust storage tank (12 ') by filter (11 '), the air of removing micronic dust simultaneously then emits to the outside by vacuum conveyor (1 ').
Claims (2)
1, air-pressurizing welding-flux automatic continuous feeding and retracting device, it includes the solder flux storage tank that can drop into and store solder flux by the solder flux dog-house, it is characterized in that below the solder flux storage tank, installing the air compressor that can connect, the solder flux storage tank links to each other with air-flux separator by carrier pipe, a compressed-air actuated exhaust outlet of carrying solder flux in order to discharging is housed in the side of air-flux separator, the recovery mouth of on air-flux separator, installing and being connected with the solder flux nozzle and utilizing the vacuum action of vacuum conveyor that solder flux is absorbed, reclaim storage tank by flux recovering tube with the solder flux that the recovery mouth links to each other, being installed in solder flux reclaims between storage tank and the solder flux storage tank, and will be included in the iron powder remover that the iron powder in the recovery solder flux is removed, install and be connected solder flux and reclaim dust storage hopper on storage tank and the iron powder remover and that slag and iron powder are flowed into, be installed on dust storage hopper below and coupled, and be used for capturing the 1st dust storage tank of slag and iron powder, be connected to solder flux with air delivery pipe and reclaim the storage tank top, and make the air of carrying solder flux and the cyclone separator that micronic dust flows into into, install and be connected in the cyclone separator below, and make and be contained in the 2nd dust storage tank that airborne micronic dust is stored, install and be connected in the top of cyclone separator, in order to remove the filter of air micronic dust, install and be connected in the below of filter, and the 3rd dust storage tank of using by the micronic dust that storage clears out.
2, according to said air-pressurizing welding-flux automatic continuous feeding of claim 1 and retracting device, it is characterized in that on above-mentioned carrier pipe, add air pressurizing unit is installed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990023027A KR100313482B1 (en) | 1999-06-18 | 1999-06-18 | Automatic flux feeding and recovery system by using air pressing method |
| KR9923027 | 1999-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1278470A true CN1278470A (en) | 2001-01-03 |
| CN1188243C CN1188243C (en) | 2005-02-09 |
Family
ID=19593508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001029711A Expired - Fee Related CN1188243C (en) | 1999-06-18 | 2000-03-13 | air-pressurizing welding-flux automatic continuous feeding and recovering apparatus |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100313482B1 (en) |
| CN (1) | CN1188243C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306488B (en) * | 2007-05-14 | 2011-04-27 | 上海电气电站设备有限公司 | Double arc four wire automatic arc-submerging welder and manufacture method thereof |
| CN102145427A (en) * | 2011-04-20 | 2011-08-10 | 西安长庆科技工程有限责任公司 | Submerged automatic arc welding closed flux conveying micro funnel |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100574397B1 (en) * | 2001-06-29 | 2006-04-27 | 주식회사 포스코 | Apparatus for automatically supplying and discharging welding flux for submerged arc welding |
| KR20030028856A (en) * | 2001-10-04 | 2003-04-11 | 이만수 | Brazing method and device |
| KR100991200B1 (en) | 2010-08-02 | 2010-11-01 | 이수연 | Elbow pipe automatic welding equipment |
| KR100999594B1 (en) * | 2010-08-02 | 2010-12-08 | 이수연 | Flux supply equipment for elbow pipe automatic welding equipment |
| KR200469136Y1 (en) * | 2011-12-28 | 2013-09-25 | 현대종합금속 주식회사 | Device for filling flux into flux cored wire |
| FR3083468B1 (en) * | 2018-07-03 | 2020-06-05 | Matair | DEVICE FOR PROCESSING WELDING FLOWS PROVIDED TO PROVIDE A FLOW OF 60 LITERS PER HOUR FOR 72 HOURS AT THE WELDING HEAD |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5176142A (en) * | 1974-12-27 | 1976-07-01 | Sumitomo Shipbuild Machinery | Yosetsuyo furatsukusukyokyusochi |
| JPS5913308B2 (en) * | 1978-02-24 | 1984-03-28 | 日本鋼管株式会社 | Recovered flux processing equipment |
| JPS5584298A (en) * | 1978-12-20 | 1980-06-25 | Mitsubishi Heavy Ind Ltd | Regeneration method of submerged arc welding slag |
| JPS58100974A (en) * | 1981-12-09 | 1983-06-15 | Kobe Steel Ltd | Controlling method for amount of feeding of flux for submerged arc welding |
| JPS6054277A (en) * | 1983-09-02 | 1985-03-28 | Nippon Steel Corp | Method for using cyclically welding flux |
| JPS6054278A (en) * | 1983-09-02 | 1985-03-28 | Nippon Steel Corp | Method for using cyclically welding flux |
| JPH0747219B2 (en) * | 1990-03-29 | 1995-05-24 | 株式会社ヒラカワガイダム | Automatic welding equipment |
-
1999
- 1999-06-18 KR KR1019990023027A patent/KR100313482B1/en not_active IP Right Cessation
-
2000
- 2000-03-13 CN CNB001029711A patent/CN1188243C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306488B (en) * | 2007-05-14 | 2011-04-27 | 上海电气电站设备有限公司 | Double arc four wire automatic arc-submerging welder and manufacture method thereof |
| CN102145427A (en) * | 2011-04-20 | 2011-08-10 | 西安长庆科技工程有限责任公司 | Submerged automatic arc welding closed flux conveying micro funnel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1188243C (en) | 2005-02-09 |
| KR20010002951A (en) | 2001-01-15 |
| KR100313482B1 (en) | 2001-11-17 |
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