CN206052111U - Wet method scruff segregation apparatuss - Google Patents
Wet method scruff segregation apparatuss Download PDFInfo
- Publication number
- CN206052111U CN206052111U CN201621104254.9U CN201621104254U CN206052111U CN 206052111 U CN206052111 U CN 206052111U CN 201621104254 U CN201621104254 U CN 201621104254U CN 206052111 U CN206052111 U CN 206052111U
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- CN
- China
- Prior art keywords
- scruff
- smelting furnace
- wet method
- push rod
- segregation apparatuss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
This utility model discloses a kind of wet method scruff segregation apparatuss, including smelting furnace and the heating arrangements to furnace heats, and make scruff enter the scruff conveying mechanism in smelting furnace inside liquid solder, it is characterized in that, the scruff conveying mechanism includes scruff push rod and is enclosed within the feeding barrel of scruff push rod, agitator is externally provided with the feeding barrel, scruff split tunnel is formed between the agitator and smelting furnace, described scruff push rod one end is connected with stirring motor, the other end is located in smelting furnace, when scruff is separated, at least scruff push rod in part is located in smelting furnace below liquid solder surface.During separation, scruff is pushed to melt in smelting furnace has inside liquid tin, enables scruff rapid melting, and in scruff, partial oxide density is little floats on the surface, and can separate scruff by particular organization from smelting furnace.Compared with prior art, need to make smelting furnace maintain higher temperature, scruff separation costs when can avoid directly heating separation, while the detached efficiency of scruff can also be improved.
Description
Technical field
This utility model is related to scruff processing technology field, more particularly to a kind of wet method scruff segregation apparatuss.
Background technology
, in welding, its stannum stove larger area exposes in atmosphere for large-scale welding equipment, such as wave-soldering or solder reflow device,
Oxide is formed on stannum stove surface, is needed for the oxide on stannum stove surface appearance to be cleared up from stannum stove in welding, was being cleared up
In journey, part unoxidized stannum is also cleared by oxide together.
In order to improve the utilization of stannum and reduce production cost, so that the scruff to clearing is separated again,
Unoxidized scolding tin is enable to reuse.Separation is carried out to scruff is typically with chemical method at present, i.e., by reducing the system of mistake
Scolding tin in scruff is separated by agent by chemical reaction, although reach separating effect, but detached complex process, and easily
Produce secondary pollution.Or scruff is heated using high temperature so that scruff melts, then will float over the stannum upper surface of liquid
Oxide is separated, and needs to make smelting furnace maintain higher temperature using the method, and the such as fusing point of Pb-free solder is left at 217 degree
, there is lead welding stannum fusing point on the right side at 400 degree or so, so that higher power consumption, which is detached relatively costly, while in high temperature melting
During scruff, stannum reoxidation is easily made, other materials in which may change, do not cause the scolding tin composition separated also not
It is stable, and detached efficiency is also than relatively low.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of wet method scruff segregation apparatuss, the handss wet method scruff divides
Inefficiency when can avoid the detached high cost of chemical method and physical separation from device, improves scruff separation efficiency and divides
From cost.
In order to solve above-mentioned technical problem, this utility model provides a kind of wet method scruff segregation apparatuss, the wet method scruff point
Include smelting furnace and the heating arrangements to furnace heats from device, and make the scruff that scruff is entered in smelting furnace inside liquid solder defeated
Mechanism is sent, the scruff conveying mechanism includes scruff push rod and is enclosed within the feeding barrel of scruff push rod, in the feeding barrel peripheral hardware
There is agitator, between the agitator and smelting furnace, form scruff split tunnel, described scruff push rod one end is passed with stirring motor
Dynamic connection, the other end are located in smelting furnace, and when scruff is separated, at least scruff push rod in part is located at liquid solder surface in smelting furnace
Below.
Further say, the scruff push rod is provided with the push blade for pushing that scruff enters smelting furnace.
Further say, further say, the wet method scruff segregation apparatuss are also included on scruff feeding-passage
Scruff crushing mechanism.
Further say, the rotation dish that the scruff crushing mechanism is included fixed disk and be arranged in parallel with fixed disk, this turn
Moving plate is connected by rotation dish rotating shaft and motor, and the fixed disk is provided with multiple small openings, the rotation dish be provided with it is multiple enter
Material hole.
Further say, the charging hole aperture is more than small opening aperture.
Further say, the charging hole and small opening aperture respectively in horn-like.
Further say, the feeding channel funnel-shaped structure, the push blade is located at the neck of funnel-form feeding channel
Portion.
Further say, the push blade is coordinated with cervical region gap.
Further say, the scruff point for separating plate being provided with the scruff split tunnel and being coordinated with separating plate upper surface
The through hole that multiple confession scruffs pass through is distributed with scraper plate, the separating plate, and the scruff separates scraper plate and motor separated with scruff
It is connected.
Further say, in the scruff push rod, also set agitator arm, the agitator arm is located at and pushes blade bottom, point
From when agitator arm be located in smelting furnace below liquid solder surface.
This utility model provides a kind of wet method scruff separation method, and the wet method scruff separation method includes：
First by tin dross comminuting, then the scruff of crushing is pushed in the smelting furnace for filling liquid tin, make scruff be located at liquid tin
It is stirred after under face, then scruff is isolated with liquid tin from scruff split tunnel, finally the scruff of isolation is collected and realizes dividing
From.
Further say, it is to separate under vacuum conditions that the scruff is separated.
This utility model discloses a kind of wet method scruff segregation apparatuss, including smelting furnace and the heating arrangements to furnace heats, with
And making scruff enter the scruff conveying mechanism in smelting furnace inside liquid solder, it is characterised in that the scruff conveying mechanism includes
Scruff push rod and be enclosed within the feeding barrel of scruff push rod, be externally provided with agitator in the feeding barrel, the agitator and smelting furnace it
Between form scruff split tunnel, described scruff push rod one end is connected with stirring motor, the other end in smelting furnace, scruff
During separation, at least scruff push rod in part is located in smelting furnace below liquid solder surface.During separation, scruff is pushed in smelting furnace
It is molten to have inside liquid tin, scruff rapid melting is enable, in scruff, partial oxide density is little floats on the surface, can by particular organization
So that scruff is separated from smelting furnace.Compared with prior art, need to make when can avoid directly heating separation smelting furnace maintain compared with
High temperature, scruff separation costs, while the detached efficiency of scruff can also be improved.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, and the accompanying drawing in describing is this practicality
Some new embodiments, to those skilled in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is wet method scruff segregation apparatuss example structure schematic diagram.
Fig. 2 is scruff crushing mechanism embodiment cross section structure diagram.
With reference to embodiment, and referring to the drawings, the realization, functional characteristics and advantage to this utility model purpose is made into one
Step explanation.
Specific embodiment
In order that the purpose of utility model, technical scheme and advantage are clearer, implement below in conjunction with this utility model
Accompanying drawing in example, is clearly and completely described to the technical scheme in this utility model embodiment, it is clear that described reality
It is a part of embodiment of utility model to apply example, rather than the embodiment of whole.Based on the embodiment in this utility model, this area
The every other embodiment obtained on the premise of creative work is not made by those of ordinary skill, belongs to this practicality new
The scope of type protection.
As shown in Figure 1 to Figure 2, this utility model provides a kind of wet method scruff segregation apparatuss embodiment.
The wet method scruff segregation apparatuss include：Smelting furnace 3 and the heating arrangements (accompanying drawing is not indicated) to the heating of smelting furnace 3, and
Scruff is made to enter the scruff conveying mechanism in smelting furnace 3 inside liquid solder, the scruff conveying mechanism includes 4 He of scruff push rod
The feeding barrel 5 of scruff push rod 4 is enclosed within, and agitator 9 is provided with the feeding barrel outer 5, is formed between the agitator 9 and smelting furnace 3
Scruff split tunnel B, described 4 one end of scruff push rod are connected with stirring motor 1, and the other end is located in smelting furnace 3, scruff point
From when, at least part scruff push rod 4 is located in smelting furnace below liquid solder surface.
Specifically, the scruff push rod 4 is provided with the push blade 41 for pushing that scruff enters smelting furnace, pushes in scruff
Push effect can be played to scruff by pushing blade 41 when bar 4 is rotated, the efficiency of scruff charging is improved.The stirring motor
Between 1 and scruff push rod 4 can be by drive mechanism or direct drive, due in hot environment state in the present embodiment,
Thus connected using chain drive, improve the reliability and stability of transmission.The scruff push rod 4 adopts exotic material.
The feeding barrel 5 is in funnel-shaped structure, and the push blade 41 is located at the cervical region of funnel-form feeding barrel 5, as preferred scheme,
The cervical region internal diameter of the feeding barrel 5 coordinates with 41 gap of blade is pushed, can so improve by scruff send into liquid solder surface with
Under efficiency.While the tin ash in can avoiding scruff is from the feeding barrel 5 into feeding channel A.
As shown in Fig. 2 the wet method scruff segregation apparatuss also include the scruff crushing mechanism on scruff feeding-passage.
The rotation dish 7 that the scruff crushing mechanism is included fixed disk 8 and be arranged in parallel with fixed disk 8, the rotation dish 7 pass through scruff push rod
4 are connected with stirring motor 1, and the fixed disk 8 is provided with multiple small openings 81, and the rotation dish 7 is provided with multiple charging holes 71.By
Scruff can be crushed in the scruff crushing mechanism so that scruff is bigger into contact surface after liquid solder in smelting furnace, stannum
Stannum in slag easily melts.The charging hole and small opening each serve as the two poles of the earth screening, it is to avoid larger scruff is needed into after smelting furnace 3
Want continuous heating, reducing energy consumption.71 aperture of the charging hole is more than 81 aperture of small opening, and the difference in charging hole and small opening aperture
Be provided to more preferably enable scruff smelting furnace 3 be entered with less state in horn-like, on the one hand improve the speed of scruff fusing, separately
On the one hand can be with reducing energy consumption.In the present embodiment, the scruff crushing mechanism position is not construed as limiting, can as needed can be with
It is arranged under liquid solder surface or on liquid solder surface.
When scruff is separated, scruff is pushed to melt in smelting furnace has inside liquid tin, enables scruff rapid melting, part in scruff
Oxide density is little to be concentrated through the surface that scruff split tunnel B floats over liquid tin, can be by scruff from molten by particular organization
Separate in stove.Compared with prior art, need to make smelting furnace maintain higher temperature, scruff point when being avoided that and directly heating separation
From cost, the detached efficiency of scruff is improved.Simultaneously because the scruff split tunnel B limited areas that tin ash passes through, positioned at scruff point
Liquid tin upper surface in passage B is little with the contact surface of air, reduces because of the scruff increased newly with air contact.Due also to tin ash
Concentrated by the scruff split tunnel B of limited areal, it is easier to clear up tin ash, and the area cleared up is little.
As needed, by formed between agitator 9 and smelting furnace 3 be provided with scruff split tunnel B separating plate 10 and with point
The scruff coordinated from 10 upper surface of plate separates scraper plate 11, the through hole that multiple confession tin ashs pass through is distributed with (attached on the separating plate 11
Not shown mark), the scruff separation scraper plate 11 is separated motor (the non-indicating of accompanying drawing) and is connected with scruff, during separation, by scruff
Separating motor drives scruff separation scraper plate 11 to rotate, and when there is tin ash to be located on separating plate 11, the scruff separates scraper plate 11 will
Which is collected by rewinding passage 6 after concentrating.
As needed, agitator arm (accompanying drawing is not indicated) is also set in the scruff push rod 4, the agitator arm is located at and pushes away
Blade bottom is sent, agitator arm is located in smelting furnace below liquid solder surface during separation.When the scruff push rod 4 is in stirring electricity
Machine 1 drive under, itself and push 41 synchronous axial system of blade.The agitator arm can be stirred to scruff so as to energy and smelting furnace
Interior liquid high temperature scolding tin is fully contacted so that rapid melting, enables the unfused tin ash in part quick by scruff split tunnel B
Float, accelerate separating rate.
This utility model provides a kind of wet method scruff separation method, and the wet method scruff separation method includes：
First by tin dross comminuting, then the scruff of crushing is pushed in the smelting furnace for filling liquid tin, make scruff be located at liquid tin
It is stirred after under face, then scruff is isolated with liquid tin from scruff split tunnel, finally the scruff of isolation is collected and realizes dividing
From.
It is to separate under vacuum conditions to reduce scolding tin surface and air when high-temperature heating melts that the scruff is separated
Contact produces oxidation, causes the increase of tin ash.
Above example only to illustrate the technical solution of the utility model, rather than a limitation；Although with reference to aforementioned reality
Apply example to be described in detail this utility model, it will be understood by those within the art that：Which still can be to front
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic, and these
Modification is replaced, and does not make the essence of appropriate technical solution depart from the spirit and model of each embodiment technical scheme of this utility model
Enclose.
Claims (10)
1. wet method scruff segregation apparatuss, including smelting furnace and the heating arrangements to furnace heats, and make scruff enter liquid in smelting furnace
Scruff conveying mechanism inside state scolding tin, it is characterised in that the scruff conveying mechanism includes scruff push rod and is enclosed within scruff
The feeding barrel of push rod, is externally provided with agitator in the feeding barrel, and scruff split tunnel, institute are formed between the agitator and smelting furnace
State scruff push rod one end to be connected with stirring motor, the other end is located in smelting furnace, when scruff is separated, at least part scruff
Push rod is located in smelting furnace below liquid solder surface.
2. wet method scruff segregation apparatuss according to claim 1, it is characterised in that：The scruff push rod is provided with push stannum
Slag enters the push blade of smelting furnace.
3. wet method scruff segregation apparatuss according to claim 1, it is characterised in that：The wet method scruff segregation apparatuss are also wrapped
Include the scruff crushing mechanism on scruff feeding-passage.
4. wet method scruff segregation apparatuss according to claim 3, it is characterised in that：The scruff crushing mechanism includes fixing
Disk and the rotation dish being be arranged in parallel with fixed disk, the rotation dish are connected by rotation dish rotating shaft and motor, the fixed disk
Multiple small openings are provided with, the rotation dish is provided with multiple charging holes.
5. wet method scruff segregation apparatuss according to claim 4, it is characterised in that：The charging hole aperture is more than small opening hole
Footpath.
6. wet method scruff segregation apparatuss according to claim 4 or 5, it is characterised in that：The charging hole and small opening aperture
Respectively in horn-like.
7. wet method scruff segregation apparatuss according to claim 2, it is characterised in that：The feeding channel funnel-shaped structure,
It is described to push the cervical region that blade is located at funnel-form feeding channel.
8. wet method scruff segregation apparatuss according to claim 6, it is characterised in that：The push blade is matched somebody with somebody with cervical region gap
Close.
9. wet method scruff segregation apparatuss according to claim 1, it is characterised in that：It is provided with the scruff split tunnel
Separating plate and the scruff coordinated with separating plate upper surface separate scraper plate, and be distributed with the separating plate that multiple confession scruffs pass through is logical
Hole, the scruff separation scraper plate separate motor with scruff and are connected.
10. wet method scruff segregation apparatuss according to claim 9, it is characterised in that：Also set in the scruff push rod and stir
Impeller is mixed, the agitator arm is located at and pushes blade bottom, agitator arm is located in smelting furnace below liquid solder surface during separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621104254.9U CN206052111U (en) | 2016-10-01 | 2016-10-01 | Wet method scruff segregation apparatuss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621104254.9U CN206052111U (en) | 2016-10-01 | 2016-10-01 | Wet method scruff segregation apparatuss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052111U true CN206052111U (en) | 2017-03-29 |
Family
ID=58363704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621104254.9U Withdrawn - After Issue CN206052111U (en) | 2016-10-01 | 2016-10-01 | Wet method scruff segregation apparatuss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106244818A (en) * | 2016-10-01 | 2016-12-21 | 深圳市艾贝特电子科技有限公司 | Wet method scruff segregation apparatus and method |
-
2016
- 2016-10-01 CN CN201621104254.9U patent/CN206052111U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106244818A (en) * | 2016-10-01 | 2016-12-21 | 深圳市艾贝特电子科技有限公司 | Wet method scruff segregation apparatus and method |
| CN106244818B (en) * | 2016-10-01 | 2018-07-10 | 深圳市艾贝特电子科技有限公司 | Wet method scruff separator and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20180710 |