CN102161127A - Flux circulator - Google Patents
Flux circulator Download PDFInfo
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- CN102161127A CN102161127A CN2011100402701A CN201110040270A CN102161127A CN 102161127 A CN102161127 A CN 102161127A CN 2011100402701 A CN2011100402701 A CN 2011100402701A CN 201110040270 A CN201110040270 A CN 201110040270A CN 102161127 A CN102161127 A CN 102161127A
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Abstract
The invention provides a flux circulator (1), which is provided with a first funnel receiving a flux; a second funnel receiving dust; a filter capturing dust and making air pass through and be discharged, the first funnel is provided with an attraction system, the second funnel is provided with an exhaust system, the flux (F) after use is recycled to the first funnel for reuse, wherein, a hanging collision board connected with the neighboring of a ceiling in the first funnel is disposed at a position in the first funnel and opposite to an outlet of an attraction tubing, a screener is disposed at the neighboring of the lower part of the collision board in the first funnel, and a feed tubing feeding the received flux (F) to a welding part is connected with the bottom of the first funnel. Via the structure, when slag mixed in the flux can be removed when circulating use of the flux is completed.
Description
Technical field
The present invention relates to solder flux (flux) circulator with the solder flux recycling.
Background technology
Usually; when submerged arc welding; remove oxide etc. the material and the shielded arc welding portion of connecing is not subjected to external environment influence in order to add from mother metal and welding; use a kind of solder flux circulator; it is supplied to the welding position with powdery or granular solder flux, with the residual solder flux recycling that uses in welding back.
For example shown in Figure 6, specially permit in the solder flux circulator 100 of No. 3260259 communique record in Japan, at first, utilize the attraction of air blast 200, by the solder flux F that attracts pipe arrangement 111 to attract submerged-arc welding to weld from the connector portions of having welded.The dirty prompt drop of effect of the impingement plate 120 of solder flux F in first funnel 101 that attracts is low and fall naturally, thereby is housed in first funnel 101.Then, this solder flux F is reused by the connector portions that supplying tubing 140 is supplied to before welding.
But, in existing solder flux circulator, have problem shown below.
In the solder flux that uses after the submerged-arc welding welding through regular meeting be mixed with the solder flux melting and solidification the solids that is called as slag (slag), when the solder flux by attracting pipe arrangement to attract to use, this slag also is attracted simultaneously.But, because the shape of this slag is of all kinds, so when slag is attracted, because of there are the misgivings that cause supplying tubing to be stopped up in long-term the use.In addition, even the slag that the welding back produces is supplied to the welding position when welding once more, do not have effect as solder flux yet.
Summary of the invention
The present invention proposes in view of the above problems, and it is a kind of when the solder flux that uses is recycled that its purpose is to provide, and can remove the solder flux circulator of the slag that is blended in the solder flux.
In order to address the above problem, solder flux circulator of the present invention is a kind of solder flux circulator that is used in the single face automatic submerged-arc welder,
It comprises:
First funnel, it accommodates solder flux;
Second funnel, it accommodates dust, and connects into the connected state that has opening side by side with described first funnel;
Attraction system, it is arranged at described first funnel, and comprises the attraction pipe arrangement of the attraction mouth with the solder flux that uses;
Supplying tubing, its bottom with described first funnel is connected, and the solder flux of accommodating is supplied to weld part;
Gas extraction system, it is arranged at described second funnel, and comprises exhaust pipe arrangement and air blast, and described gas extraction system is air-breathing by described opening, to outside exhaust;
Filter, it is arranged in described second funnel, catches dust and air is passed through and discharges;
Impingement plate, its be arranged in described first funnel, with the position of the right state of the exit face of described attraction pipe arrangement on, and be configured to described first funnel in ceiling near be connected and hang down; And
Screening washer, it is arranged near the bottom of described impingement plate;
Use described gas extraction system to discharge through described screening washer and described filter, thereby the solder flux that uses is recovered to described first funnel and utilization again from the described mouthful air that attracts that attracts.
According to described structure, the attraction by air blast attracts in second funnel and the air in first funnel, and is discharged to the outside through filter and exhaust pipe arrangement.By this exhaust, extraneous air and the solder flux that uses flow in first funnel by attracting pipe arrangement.Then, advance in second funnel through connected entrance from outside leaked-in air, dust in air is filtered device and catches.On the other hand, solder flux collides on the impingement plate that is arranged in first funnel and flow velocity reduces, and drops in the screening washer naturally.Be blended in slag in the solder flux and under the screening washer effect, hang on the sieve and remain on the screening washer, and the solder flux of having removed slag falls naturally and is recovered in first funnel.And the solder flux of recovery is supplied to the welding position once more through supplying tubing when welding.
Therefore so, when recycling the solder flux that uses, can remove the slag that is mixed in the solder flux, can prevent that the supplying tubing of solder flux from being blocked by slag.In addition, during welding, the slag that welding before produces can not be supplied to the welding position, and therefore, further performance is as the effect of solder flux.
In solder flux circulator of the present invention, also can be provided with the adjustment air door at the outer surface of described first funnel or the outer surface of described second funnel.
According to described structure,, adjust the attraction of solder flux by possessing the adjustment air door.
In solder flux circulator of the present invention, also can on the described attraction pipe arrangement that described suction system comprised, be provided with and inaccessible to be the first gas stop valve of airtight conditions, on the described exhaust pipe arrangement that described gas extraction system comprised, be provided with and obturation to be the second largest gas stop valve of airtight conditions.
According to described structure, attract pipe arrangement and exhaust pipe arrangement by possessing the atmosphere stop valve, thereby when running stops, becoming blocked state, thereby prevent that the air that has moisture from invading in first funnel and second funnel through attraction system and gas extraction system by making these atmosphere stop valves.
In solder flux circulator of the present invention, also can be provided with and obturation to be the third-largest gas stop valve of airtight conditions between described adjustment air door and described first funnel or between described adjustment air door and described second funnel.
According to described structure, by possessing the third-largest gas stop valve, when running stops, becoming blocked state, thereby the air that prevents to have moisture is invaded in first funnel and second funnel through adjusting air door by making the third-largest gas stop valve.
In solder flux circulator of the present invention, also can be provided with heater at the outer surface of described first funnel.
According to described structure, possess heater by outer surface at first funnel, externally under the situation that gas temperature is low,, prevent to produce dewfall in the inner wall surface of first funnel by heat first funnel by heater.Thus, solder flux can moisture absorption, can prevent the generation of the weld defect that the solder flux of moisture absorption causes.
Description of drawings
Fig. 1 is the summary construction diagram of the structure of expression solder flux circulator of the present invention;
Fig. 2 be used to illustrate among the solder flux circulator of the present invention, screening washer (Sieve ぃ device) is to the ideograph of the screening of solder flux;
Fig. 3 is the summary construction diagram of structure of other embodiments of expression solder flux circulator of the present invention;
Fig. 4 is the ideograph that the relation of the state of air door (エ ア ダ Application パ) and attraction is adjusted in expression;
Fig. 5 is other the summary construction diagram of structure of embodiment of expression solder flux circulator of the present invention;
Fig. 6 is the summary construction diagram of the structure of the existing solder flux circulator of expression.
The specific embodiment
Describe the embodiment of solder flux circulator of the present invention with reference to the accompanying drawings in detail.Wherein, the size of the parts of representing for each accompanying drawing or position relation etc. are exaggerated expression in order to make the explanation clear.And then in the following description, same title, symbolic representation is same or the parts of homogeneity, suitably detailed.
＜solder flux circulator 〉
Solder flux circulator of the present invention is used among the single face automatic submerged-arc welder, and this device carries out single face to temporary transient fixing soldered steel along its bonding wire and welds automatically.
And as shown in Figure 1, solder flux circulator 1 has first funnel 10, second funnel 20 and filter 30.And be provided with attraction system A on first funnel 10, attraction system A comprises having the attraction pipe arrangement 11 that attracts mouthful 11a, is provided with gas extraction system E on second funnel 20, and gas extraction system E comprises exhaust pipe arrangement 21 and air blast 22.Thus, air is discharged through gas extraction system E, thereby the solder flux F that uses is recovered to first funnel 10 and utilization again from filter 30.And in first funnel 10, possess impingement plate 12 and screening washer 13, be connected with supplying tubing 14 in the bottom of first funnel 10.In addition, be connected with dust in the bottom of second funnel 20 and discharge pipe arrangement 23.
Below each structure is described.
[first funnel]
And, be connected with at first funnel 10 and comprise the attraction system A that attracts pipe arrangement 11.
[attraction system]
Attraction system A comprises and attracts pipe arrangement 11, attracts pipe arrangement 11 to have to attract the attraction mouth 11a of the solder flux F that uses.Attract pipe arrangement 11 that air and the solder flux F that attracts imported first funnel 10, the leading section of this attraction pipe arrangement 11 promptly attracts a mouthful 11a to be configured to air and solder flux F are attracted to reclaim together, and is disposed at the rear position of pad.
And, in first funnel 10, impingement plate 12 is set in the opposed mode of outlet with the attraction pipe arrangement 11 of attraction system A.
[impingement plate]
At this, what is called is connected in the meaning that near be meant situation about being connected with the ceiling wall ceiling or miscellaneous part etc. is installed the next finger of situation and these parts etc. are connected on the ceiling wall, if impingement plate 12 be connected can be with flowing into from introducing port 11b that solder flux F in first funnel 10 collides position that its flow velocity is reduced.
[screening washer]
As shown in Figure 1 and Figure 2, screening washer 13 is the members that are used for removing from the solder flux F that reclaims by attraction system A slag S, and it is arranged near the bottom of impingement plate 12.
At this, be can will collide on the impingement plate 12 and the solder flux F that falls naturally is housed in the position in the screening washer 13 near the bottom of so-called impingement plate 12, the below of impingement plate 12 and for example by the position of front (introducing port 11b side).But the solder flux F that falls naturally is housed in the position in the screening washer 13 so long as can will collide on the impingement plate 12 in the position of screening washer 13, does not then just limit especially, can suitably adjust according to the shape of screening washer 13 or size etc.In addition, the shape of screening washer 13 or size etc. also do not limit especially, can suitably adjust according to the size of first funnel 10 or shape.As the size of screening washer 13, for example be vertical 150～300mm, horizontal 300～700mm, height 50～200mm.Preferred very close to each other between the wall of first funnel 10 and screening washer 13 as far as possible.Thus, slag S can not leak from this gap and be mixed among the solder flux of storing in first funnel.
Material as screening washer 13 can exemplify out: main body is an iron plate, and the part of sieve is a stainless steel.
The mesh M preferred size of the sieve in the screening washer 13 is: (edge lengths in the square openings hole of the wire netting of sieve is 2.8～9.0mm) size to mesh aperture: 2.8～9.0mm.If this size of mesh M, then slag S can not pass through mesh M, and solder flux F can fall from mesh M smoothly.
In addition, screening washer 13 also can vibrate by air or the electronic sieve that makes.Its vibration can be continuous also can be intermittent.As the direction of its vibration, the preferably vibration of the vibration of horizontal direction or combined horizontal direction and vertical direction.As the cycle of its vibration, short period of the slag degree that can on the wire netting of sieve, move preferably.As the amplitude of its vibration, preferred big as far as possible amplitude in the scope of the restriction of plant bulk.
Screening washer 13 constitutes and can take out in first funnel 10.Can remove the slag S that stays on the screening washer 13 by screening washer 13 is taken out from first funnel 10.Be provided with peristome to be opened/closed (not shown) in the side of first funnel 10, opening under the state of this peristome, the operator can catch the handle of screening washer to pull it.In addition, in solder flux circulator running, for the inside that makes first funnel 10 forms negative pressure, thus around the lid of this peristome, load onto filler (バ Star キ Application), be formed on when closing this peristome can sealing funnel structure.In addition, in order to take out screening washer 13 easily, also screening washer 13 separated into two parts can be formed the structure that is divided into two.
And then screening washer 13 can be the structure of notifying operation person when the slag S that reclaims reaches the set amount of regulation.The method that whether reaches the set amount of regulation as the slag S that survey to reclaim has: by load cell measure the weight of screening washer 13 method, by in the method for the rotating detector detection rotation status that is provided with above the screening washer 13 (by on screening washer 13, accumulating slag S, its rotation stops), based in the method (, covering laser) of the laser sensor that is provided with above the screening washer 13 etc. by on screening washer 13, accumulating slag S.Inform that to the operator method for expressing that slag S reaches ormal weight has as being used for: the method that shows on the touch-screen picture at bonding machine, make method that lamp lights, the method for the sound that gives a warning from loudspeaker etc.
[supplying tubing]
The solder flux F that supplying tubing 13 is used for accommodating is supplied to weld part, and is connected in the bottom of first funnel 10.That is, be connected with the supplying tubing 14 that supply port is set in the welding position in the bottom of first funnel 10, supplying tubing 14 exports to the welding position by the falling naturally of solder flux F of accommodating at first funnel 10 with it.And, on supplying tubing 14, be provided with the supplying tubing valve 16 that can inaccessible become airtight conditions, by when running stops supplying tubing valve 16 being formed blocked state, thereby this supplying tubing valve 16 prevents falling of solder flux F.
[second funnel]
And, on second funnel 20, be connected with the gas extraction system E that comprises exhaust pipe arrangement 21 and air blast 22.
[gas extraction system]
Gas extraction system E comprises exhaust pipe arrangement 21 and air blast 22.Exhaust pipe arrangement 21 is air-breathing by described opening, and to outside exhaust, exhaust pipe arrangement 21 is connected with air blast 22 and makes in second funnel 20 and the circulation of air in first funnel 10.Air blast 22 attracts in second funnel 20 and the air in first funnel 10 and be discharged to the outside through exhaust pipe arrangement 21 and filter 30.Promptly, attraction by air blast 22 is deflated with suction tube 33 and then by blast pipe linking part 32, exhaust pipe arrangement 21 by filter 30 and filter from the air that first funnel 10 flows into second funnel 20, and its middle filtrator is connected in filter 30 and attracts air from filter 30 with suction tube 33.
[filter]
On filter 30, be laminated to ormal weight when above attached to the dust D on the filter 30, be block and fall naturally, thereby be housed in second funnel 20.Perhaps, blow in the filter 30 by intermittent jet pulse, the air that is about to accumulate in the not shown gas tank (air tank) quickly, thereby can brush lightly dust from filter 30.But the long-term filter 30 that uses is assembled dust stratification dirt D in inside, and attraction descends.Its decline degree can be confirmed by the not shown difference gauge that is provided with at solder flux circulator 1, for example, surpasses under the situation of 150mmAq at difference gauge, cleans or changes as long as unload filter 30.
In addition, filter 30 since be arranged on first funnel 10 and second funnel 20 established in, so, can not sneak among the solder flux F that is housed in first funnel 10 even the dust D that filter 30 is caught breaks away from and also drops in second funnel 20 and accommodated.
And, being judged as the dust D that is housed in second funnel 20 when reaching the amount of accommodating of regulation, or through after the stipulated time, the dust that described dust D is provided with by the bottom at second funnel 20 is discharged pipe arrangement 23 and is discharged to the outside.
[dust discharge pipe arrangement]
The dust D that dust discharge pipe arrangement 23 is used for accommodating is discharged to the outside, and it is connected in the bottom of second funnel 20.That is, be connected with dust in the bottom of second funnel 20 and discharge pipe arrangement 23, dust is discharged pipe arrangement 23 will export to the outside by falling naturally at the dust D that second funnel 20 is accommodated.And, on dust discharge pipe arrangement 23, being provided with and can discharging pipe arrangement valve 24 by inaccessible dust for airtight conditions, this dust is discharged pipe arrangement valve 24 and is used when making the dust D discharge that is contained in second funnel 20 and stopping.
More than, embodiments of the present invention have been described, but the present invention is not limited to described embodiment.Below suitably describe with reference to the accompanying drawings for other embodiments of the present invention.And, for the identical structure that has illustrated, the mark same-sign is also omitted explanation.
[adjustment air door]
As shown in Figure 3, preferably adjustment air door 40 is set at the outer surface of first funnel 10 or the outer surface of second funnel 20.In Fig. 3, show situation in the outer surface setting of first funnel 10.
By possessing the air door 40 of adjustment, can adjust the attraction of solder flux F.
As shown in Figure 4, offer four opening 40a adjusting on the air door 40, the state of the extent of opening by this opening 40a is adjusted attraction.At this, open opening 40a more, attraction descends more, gets over choked flow through hole 40a, and it is big that attraction becomes more.Specifically, as shown in Figure 4, adjust air door 40 overlapping panel 42 on panel 41, if the state that the first hole 41a and the second hole 42a overlap fully, four opening 40a open fully (among the figure, standard-sized sheet), then attraction minimum with first hole 41a with second hole 42a.On the other hand,, the rotation by panel 42 blocks the state (among the figure, full cut-off) of four opening 40a fully if making second hole 42a rotation, attraction maximum then, the recovery power maximum of solder flux F.And, when the rotation by panel 42 makes second hole 42a rotation and when respectively four opening 40a being blocked the degree (among the figure, centre) of half, when attraction is standard-sized sheet and the intermediate degree during full cut-off.
In addition, the switching of opening 40a can be carried out automatically, also can manually carry out by the rotation of panel 42.In addition, adjust the position of air door 40 so long as cause the position of obstacle to get final product can for the running of solder flux circulator 1a.
[atmosphere stop valve]
As shown in Figure 3, preferably attracting to be provided with on the pipe arrangement 11 and can obturation be the first gas stop valve 51 of airtight conditions.
By possessing first gas stop valve 51, when the running of welder stops, making first gas stop valve 51 become blocked state, thereby can prevent that the air that has moisture from invading first funnel 10 through attraction system A.
In addition, preferably on exhaust pipe arrangement 21, be provided with and obturation be the second largest gas stop valve 52 of airtight conditions.
By possessing second largest gas stop valve 52, make second largest gas stop valve 52 become blocked state in the time of can stopping in the running of welder, thereby can prevent that the air that has moisture from invading second funnel 20 through gas extraction system E.
And then, preferably between adjustment air door 40 and first funnel 10 or second funnel 20, be provided with and can obturation be the third-largest gas stop valve 53 of airtight conditions.That is, the third-largest gas stop valve 53 is set, is provided with through this third-largest gas stop valve 53 and adjusts air door 40 at the outer surface of first funnel 10 or the outer surface of second funnel 20.
By possessing the third-largest gas stop valve 53, when the running of welder stops, making the third-largest gas stop valve 53 become blocked state, thereby can prevent to have the air of moisture through adjusting air door 40 intrusion first funnel 10 or second funnels 20.
By the effect of these atmosphere stop valves, need not stop the back solder flux F that reclaims in order to prevent moisture absorption in first funnel 10 in running.
[heater]
As shown in Figure 3, preferably heater 60 is set at the outer surface of first funnel 10.
By possessing heater 60, even in the period of cold, the next door of first funnel 10 to be heated by making heater 60 work, the next door of first funnel 10 can sharply not cooled off because of extraneous gas yet, so can not produce the dewfall of inner wall surface.Therefore, need not be at the solder flux F in running stops back recovery first funnel 10.
As shown in Figure 3, on the inclined wall of the bottom periphery of first funnel 10, be planar joint having heaters 60, heat in the next door of 60 pairs first funnels 10 of heater.In addition, this heater 60 preferably can be set at heating-up temperature arbitrarily by not shown temperature setting controller, can heat first funnel 10 according to the temperature of extraneous gas.
[other]
Lower limit detector and upper limit detector (diagram is omitted) preferably are set in first funnel 10.Under the few situation of the solder flux F of lower limit detector in first funnel 10, for example by the welding operation device notifying operation person that gives a warning, under the many situation of the solder flux F of upper limit detector in first funnel 10, for example by the welding operation device notifying operation person that gives a warning.
When the solder flux F in first funnel 10 was very few, solder flux F was defeated by the negative pressure of solder flux circulator 1, and is inhaled into from supplying tubing 14 on the contrary.On the other hand, when solder flux F is too much, the misgivings of solder flux F in connected entrance 15 is sneaked into second funnel 20 that accumulate in first funnel 10 are arranged.Therefore, for the solder flux F in first funnel 10 is adjusted into appropriateness, lower limit detector and upper limit detector are set preferably.
In addition as shown in Figure 5, solder flux circulator 1b also can be the solder flux circulator that the front end of the first funnel 10a is divided into the two poles of the earth and has the doubly-linked utmost point formula of two supplying tubing 14.Though not shown, also can be the solder flux circulator that three company's utmost point formulas or four connect utmost point formula.
The method of operating of＜solder flux circulator 〉
Below, for an example of the action of solder flux circulator, be that example describes in the mode of Fig. 3.
At first, under the situation of the bonding machine that turns round automatically, after the welding beginning, attract the attraction mouth 11a of pipe arrangement 11 to arrive the moment of welding beginning portion in walking by bonding machine, the running index signal of sending by not shown control device or manually make first gas stop valve 51 and second largest gas stop valve 52 form blocked state by the operator, and make air blast 22 work.Thus, the air discharge with in second funnel 20 and in first funnel 10 attracts air outside from the attraction mouth 11a that attracts pipe arrangement 11.At this, when making air blast 22 work, make the third-largest gas stop valve 53 become blocked state, and the open and-shut mode of exchanging the opening 40a (with reference to figure 4) of rectification campaign door 40 adjusts, thereby adjust attraction.
Below, the running index signal of sending by not shown control device or manually make supplying tubing valve 16 form blocked state by the operator, thus the solder flux F in first funnel 10 are supplied to the welding position through supplying tubing 14.The effect of solder flux F is to add from the mother metal in when welding and welding to remove oxide etc. the material and protect the mother metal surface, and the residual solder flux F that uses in welding back is attracted with air in the rear position of pad.The solder flux F that is attracted is through attracting pipe arrangement 11 flows into first funnel 10 in from introducing port 11b after, collides flowing velocity reduction thus with the impingement plate 12 of arranged opposite.Thus, solder flux F falls naturally and by screening washer 13, is housed in the bottom of first funnel 10.
At this, as shown in Figure 2, solder flux F hangs on the sieve by screening washer 13 time.Thus, the slag S that is blended among the solder flux F remains on the screening washer 13, and the solder flux F that has removed slag S falls naturally, is recovered in first funnel 10.And the solder flux F that is recovered is supplied to the welding position once more through supplying tubing 14.
On the other hand, the dust D in solder flux F flows into first funnel 10 is because proportion is minimum, so at first funnel, 10 inner suspensions, follow flowing of air to advance in second funnel 20 through connected entrance 15 simultaneously.Then, dust D when running up to ormal weight when above, becomes and blockly falls naturally after filter 30 is hunted down, and perhaps, brushes lightly from filter 30 under the effect of intermittent jet pulse, thereby is housed in second funnel 20.Afterwards, when being judged as the amount of accommodating that reaches regulation, or through after during the regulation, making dust discharge pipe arrangement 24 becomes out the bolt state, thereby the dust D that accommodates is discharged to the outside.
Then, finish in running to be the running index signal of sending by not shown control device or manually make first gas stop valve 51 and second largest gas stop valve 52 become blocked state, and the machine 22 that turns off the blast by the operator.In addition, also make supplying tubing valve 16 become blocked state before this.And then the third-largest gas stop valve 53 of adjusting air door 40 also becomes blocked state.Thus, in first funnel 10 and the spatial portions in second funnel 20 be in and the outside isolated airtight conditions of opening, the outside air that has moisture can not invaded.Therefore, solder flux F need not dehumidify along with the process of time, even therefore shut down for a long time, also can not produce weld defect because of moisture absorption when turning round once more.
In addition, control device makes heater 60 work when non-welding, thus the next door of heating first funnel 10.Thus, even in cold period, the next door of first funnel 10 can be because of extraneous gas not sharply be cooled off, so can not produce the dewfall of inner wall surface yet.
And then, the action specification in the running as described like that, even when running stops, being accommodated in second funnel 20, therefore, can not sneak into the solder flux F that is contained in first funnel 10 by falling naturally at filter 30 captive dust D.Therefore, solder flux F can not promote moisture absorption by the active strong dust D of moisture absorption yet.
Claims (5)
1. solder flux circulator, it is used in the single face automatic submerged-arc welder,
It comprises:
First funnel, it accommodates solder flux;
Second funnel, it accommodates dust, and connects into the connected state that has opening side by side with described first funnel;
Attraction system, it is arranged at described first funnel, and comprises the attraction pipe arrangement of the attraction mouth with the solder flux that uses;
Supplying tubing, its bottom with described first funnel is connected, and the solder flux of accommodating is supplied to weld part;
Gas extraction system, it is arranged at described second funnel, and comprises exhaust pipe arrangement and air blast, and described gas extraction system is air-breathing by described opening, to outside exhaust;
Filter, it is arranged in described second funnel, catches dust and air is passed through and discharges;
Impingement plate, its be arranged in described first funnel, with the position of the right state of the exit face of described attraction pipe arrangement on, and be configured to described first funnel in ceiling near be connected and hang down; And
Screening washer, it is arranged near the bottom of described impingement plate;
Use described gas extraction system to discharge through described screening washer and described filter, thereby the solder flux that uses is recovered to described first funnel and utilization again from the described mouthful air that attracts that attracts.
2. solder flux circulator as claimed in claim 1, wherein,
Be provided with the adjustment air door at the outer surface of described first funnel or the outer surface of described second funnel.
3. solder flux circulator as claimed in claim 1, wherein,
On the described attraction pipe arrangement that described suction system comprised, be provided with and inaccessible be the first gas stop valve of airtight conditions, on the described exhaust pipe arrangement that described gas extraction system comprised, be provided with and obturation be the second largest gas stop valve of airtight conditions.
4. solder flux circulator as claimed in claim 2, wherein,
Between described adjustment air door and described first funnel or between described adjustment air door and described second funnel, be provided with and obturation be the third-largest gas stop valve of airtight conditions.
5. solder flux circulator as claimed in claim 1, wherein,
Outer surface at described first funnel is provided with heater.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-034747 | 2010-02-19 | ||
| JP2010034747A JP2011167731A (en) | 2010-02-19 | 2010-02-19 | Flux circulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102161127A true CN102161127A (en) | 2011-08-24 |
Family
ID=44462728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100402701A Pending CN102161127A (en) | 2010-02-19 | 2011-02-16 | Flux circulator |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2011167731A (en) |
| CN (1) | CN102161127A (en) |
| BR (1) | BRPI1100184B1 (en) |
| SG (1) | SG173955A1 (en) |
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| 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 |
| CN107308741A (en) * | 2017-07-25 | 2017-11-03 | 沈阳大学 | One kind reclaims filtering conveying integrated formula solder flux circulating box |
| CN107597599A (en) * | 2017-10-26 | 2018-01-19 | 中石化石油工程技术服务有限公司 | Land flux restoring seperator |
| CN113369744A (en) * | 2021-08-11 | 2021-09-10 | 中铁五局集团第一工程有限责任公司 | Welding device convenient for replacing welding flux for steel structure bridge and using method thereof |
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| CN102371422A (en) * | 2011-09-19 | 2012-03-14 | 蚌埠市福沃特车轮制造科技有限公司 | Flux supply device of submerged arc automatic welder |
| KR101412396B1 (en) * | 2012-05-30 | 2014-07-02 | 현대제철 주식회사 | Separation withdrawal device for welding material |
| KR101604665B1 (en) | 2016-01-21 | 2016-03-18 | 오정식 | Movable welding flux recovery device |
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- 2010-02-19 JP JP2010034747A patent/JP2011167731A/en active Pending
-
2011
- 2011-01-26 SG SG2011005709A patent/SG173955A1/en unknown
- 2011-02-09 BR BRPI1100184-4A patent/BRPI1100184B1/en not_active IP Right Cessation
- 2011-02-16 CN CN2011100402701A patent/CN102161127A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147065Y (en) * | 1992-12-16 | 1993-11-24 | 沈阳工业高等专科学校 | Large cross seam submerged-arc automatic welding operation machine |
| JPH08332571A (en) * | 1995-06-06 | 1996-12-17 | Kobe Steel Ltd | Flux circulator |
| CN201012422Y (en) * | 2007-04-03 | 2008-01-30 | 中国石油天然气集团公司 | Inhalation type submerged arc welding agent recycling system negative pressure adjusting device |
| CN101386104A (en) * | 2008-10-28 | 2009-03-18 | 无锡联通焊接机械有限公司 | Submerged arc flux recovery device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107308741A (en) * | 2017-07-25 | 2017-11-03 | 沈阳大学 | One kind reclaims filtering conveying integrated formula solder flux circulating box |
| CN107597599A (en) * | 2017-10-26 | 2018-01-19 | 中石化石油工程技术服务有限公司 | Land flux restoring seperator |
| CN113369744A (en) * | 2021-08-11 | 2021-09-10 | 中铁五局集团第一工程有限责任公司 | Welding device convenient for replacing welding flux for steel structure bridge and using method thereof |
| CN113369744B (en) * | 2021-08-11 | 2021-11-16 | 中铁五局集团第一工程有限责任公司 | Using method of welding device convenient for flux replacement and used for steel structure bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI1100184B1 (en) | 2018-07-10 |
| SG173955A1 (en) | 2011-09-29 |
| BRPI1100184A2 (en) | 2013-12-03 |
| JP2011167731A (en) | 2011-09-01 |
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Application publication date: 20110824 |