CN202212581U - Centrifugal soldering tin powder preparing machine - Google Patents
Centrifugal soldering tin powder preparing machine Download PDFInfo
- Publication number
- CN202212581U CN202212581U CN2011202616880U CN201120261688U CN202212581U CN 202212581 U CN202212581 U CN 202212581U CN 2011202616880 U CN2011202616880 U CN 2011202616880U CN 201120261688 U CN201120261688 U CN 201120261688U CN 202212581 U CN202212581 U CN 202212581U
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- China
- Prior art keywords
- centrifugal
- tin
- converter
- atomizing
- rotary disc
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- Expired - Fee Related
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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The utility model discloses a centrifugal soldering tin powder preparing machine, comprising an atomizing chamber, and a converter, a flow pipe and an atomizing unit which are arranged in the atomizing chamber. A tin powder receiver is disposed below the atomizing chamber. The converter is connected to an external tin melting furnace via a pipeline. Nitrogen is charged into the pipeline to form a pressure allowing fluid tin to flow towards the converter. The upper end of the flow pipe is connected with the converter. The atomizing unit is located right below the flow pipe. The atomizing unit is a centrifugal rotary disc, comprising a rotary disc and a driving unit for driving the rotary disc to rotate centrifugally. By taking advantage of the centrifugal effect of the centrifugal rotary disc, tin drips are atomized into tin powder. Such a centrifugal atomizing method replaces a conventional water atomizing method. Compared with the prior art, the centrifugal soldering tin powder preparing machine is simpler in structure, lower in energy consumption and higher in efficiency, and the grain diameter of obtained solder powder is smaller and more uniform.
Description
Technical field
The utility model relates to glass putty process equipment art, refers in particular to a kind of centrifugal solder powder draft machine.
Background technology
The method of producing solder powder at present mainly is hydraulic atomized method, and its intermediate frequency stainless steel heating tube that adopts 15KW discharges melt metal tin the fusion in carbon steel container of metal tin slab from carbon steel container again in cold rinse bank; When the tin coolant-temperature gage of fusion reaches 241-320 degree centigrade; Unlatching places near the Lou giant of eye, utilizes the current of ejection to make tin water smoke change into tin powder, and regulates the granular size of water flow pressure control tin powder; Water flow pressure is 1-3Mpa; Along with the injection of High-Pressure Water, the glass putty that is adjusted to suitable order number is directly inserted in the cold rinse bank, obtain glass putty behind the cool drying.Yet,, but find that in actual application it still has many deficiencies though the existing water atomization of this kind can offer the preparation function of solder powder; Particularly; The glass putty broad particle distribution that this kind water atomization is produced, and tapping temperature is too high, and hydraulic pressure is too big; For glass putty manufacturing enterprise, energy consumption is too big.
The utility model content
The utility model is to the disappearance of prior art existence, and its main purpose provides a kind of simple in structure, energy consumption is low, efficient is high centrifugal solder powder draft machine.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of centrifugal solder powder draft machine; Comprise a spray chamber and be arranged at middle converter, flowtube and the atomising device in this spray chamber; Should middle converter be connected in outside tin melting furnace through pipeline; Converter during the upper end of this flowtube connects, this atomising device be positioned at this flowtube under, this atomising device is a centrifugal turntable.
Preferably, charged in the said pipeline and can impel liquid tin to middle converter flowing nitrogen pressure.
Preferably, said centrifugal turntable includes rotating disk and the drive unit that drives the centrifugal rotation of this rotating disk.
Preferably, the below of said spray chamber is provided with a glass putty receiver.
The utility model compared with prior art has tangible advantage and beneficial effect, particularly, can be known by technique scheme; It utilizes the centrifugal action power of centrifugal turntable that tin is dripped atomizing and forms glass putty; This kind centrifugal spraying method has replaced traditional gas atomization, water atomization, compares, and structure is more simple; And energy consumption is low, efficient is high, and the glass putty particle diameter that is obtained is littler, more even.
Be architectural feature and the effect of more clearly setting forth the utility model, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the package assembly sketch map of the embodiment of the utility model;
The accompanying drawing identifier declaration:
10, tin melting furnace 20, spray chamber
30, middle converter 40, flowtube
50, atomising device 51, rotating disk
52, drive unit 60, pipeline
70, receiver.
The specific embodiment
Please with reference to shown in Figure 1, the concrete structure that it has demonstrated the preferred embodiment of the utility model includes tin melting furnace 10 and spray chamber 20.
Wherein, converter 30, flowtube 40 and atomising device 50 in being provided with in this spray chamber 20, converter 30 is connected in outside tin melting furnace 10 through pipeline 60 in this, and has charged in its pipeline 60 and can impel liquid tin to middle converter 30 flowing nitrogen pressure; Converter 30 during the upper end of this flowtube 40 connects, the lower end of flowtube 40 have the eye of leakage, 50 of this atomising devices be positioned at this leakages under.
This atomising device 50 is a centrifugal turntable, and centrifugal turntable includes rotating disk 51 and drive unit 52, drives rotating disk 51 centrifugal high speed rotations by this drive unit 52.
And, be provided with a glass putty receiver 70 in the below of this spray chamber 20.
During use; Utilize the nitrogen pressure effect in the pipeline 60 to impel the tin liquor of molten condition in the tin melting furnace 10 continuously to carry in the middle converter 30 in spray chamber 20; Middle converter 30 is discharged through the flowtube 40 of below again; The tin liquor of discharging drips on the rotating disk 51 of atomising device 50, by the centrifugal force of rotating disk 51 with dropping liquid get rid of to around atomizing.Because the temperature in the spray chamber 20 is lower, the tin liquor of mist attitude is solidified rapidly under the temperature difference effect and is formed powdery or bulk promptly becomes glass putty.In the receiver 70 of glass putty below himself gravity effect falls into.
In sum; The design focal point of the utility model is that it is to utilize the centrifugal action power of centrifugal turntable that tin is dripped atomizing formation glass putty, and this kind centrifugal spraying method has replaced traditional gas atomization, water atomization; Compare; Structure is more simple, and energy consumption is low, and the glass putty particle diameter that is obtained is littler, more even.
The above; It only is the preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. centrifugal solder powder draft machine; It is characterized in that: comprise a spray chamber and be arranged at middle converter, flowtube and the atomising device in this spray chamber; Should middle converter be connected in outside tin melting furnace through pipeline; Converter during the upper end of this flowtube connects, this atomising device be positioned at this flowtube under, this atomising device is a centrifugal turntable.
2. centrifugal solder powder draft machine according to claim 1 is characterized in that: charged in the said pipeline and can impel liquid tin to middle converter flowing nitrogen pressure.
3. centrifugal solder powder draft machine according to claim 1 is characterized in that: said centrifugal turntable includes rotating disk and the drive unit that drives the centrifugal rotation of this rotating disk.
4. centrifugal solder powder draft machine according to claim 1 is characterized in that: the below of said spray chamber is provided with a glass putty receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202616880U CN202212581U (en) | 2011-07-22 | 2011-07-22 | Centrifugal soldering tin powder preparing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202616880U CN202212581U (en) | 2011-07-22 | 2011-07-22 | Centrifugal soldering tin powder preparing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212581U true CN202212581U (en) | 2012-05-09 |
Family
ID=46011851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202616880U Expired - Fee Related CN202212581U (en) | 2011-07-22 | 2011-07-22 | Centrifugal soldering tin powder preparing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238743A (en) * | 2016-10-18 | 2016-12-21 | 宝鸡正微金属科技有限公司 | The rotating disk centrifugal atomizatio preparation facilities of automatization's vacuum feed formula spherical metal powder |
-
2011
- 2011-07-22 CN CN2011202616880U patent/CN202212581U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238743A (en) * | 2016-10-18 | 2016-12-21 | 宝鸡正微金属科技有限公司 | The rotating disk centrifugal atomizatio preparation facilities of automatization's vacuum feed formula spherical metal powder |
| CN106238743B (en) * | 2016-10-18 | 2018-05-22 | 宝鸡正微金属科技有限公司 | Automate the rotating disk centrifugal atomizatio preparation facilities of vacuum feed formula spherical metal powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20190722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |