CN103949633A - Pneumatic dispersion cooling type metal powder collection tank - Google Patents
Pneumatic dispersion cooling type metal powder collection tank Download PDFInfo
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- CN103949633A CN103949633A CN201410209454.XA CN201410209454A CN103949633A CN 103949633 A CN103949633 A CN 103949633A CN 201410209454 A CN201410209454 A CN 201410209454A CN 103949633 A CN103949633 A CN 103949633A
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- powder
- tank body
- inlet pipe
- metal dust
- dispersion cooling
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Abstract
The invention discloses a pneumatic dispersion cooling type metal powder collection tank, which comprises a tank body and a pneumatic dispersion cooling mechanism, wherein the pneumatic dispersion cooling mechanism comprises an air inlet pipe and an air guide disc, and the air guide disc is arranged in the tank body and is connected with the bottom wall of the tank body; an air storage groove is formed in the bottom surface of the air guide disc, and the upper end of the air inlet pipe penetrates through the bottom wall of the tank body and extends into the air storage groove; a plurality of exhaust holes for conveying a gas in the air inlet pipe to the air storage groove are formed in the outer circumferential surface of the upper end of the air inlet pipe, and a plurality of jet nozzles for conveying the gas in the air storage grooves are formed in the air guide disc. When the powder is collected by the metal powder collection tank, air is continuously or intermittently blown into the accumulated powder, so that the powder in the collection tank is blown, and thus the agglomeration of metal powder at the bottom of the collection tank is effective avoided, heat is transferred by the full contact between the gas and the metal powder to fully cool the metal powder, and the quality of the metal powder is ensured.
Description
Technical field
The present invention relates to a kind of metal dust collecting tank, particularly relate to a kind of pneumatic dispersion cooling type metal dust collecting tank.
Background technology
Aerosolization or PREP technology are prepared in metal dust process, powder collection tank is the indispensable device of its technical process, general powder collection tank is exactly a simple Double water-cooled tank body, by the powder of the cooling preparation of tank body heat conduction, this design has certain effect when powder temperature is not high after few or powder process in amount of powder, but when preparation amount of powder large, or the powder temperature of just condensation is higher, when special some micron order fine powders for preparation, its powder activity is high, and surface can be large.Conventional powder collecting tank is poor to powder radiating effect, and powder is very easily reunited or lumpd and affect the quality of final powder.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of pneumatic dispersion cooling type metal dust collecting tank is provided.This metal dust collecting tank is by the continuous or interruption air blowing to accumulation powder in the time of powder collection, powder in collecting tank is blown afloat, effectively avoid metal dust to reunite in collecting tank bottom, and fully contact and then conduct heat with metal dust by gas, realization is fully cooling to metal dust, ensures metal powder quality.
For achieving the above object, the technical solution used in the present invention is: a kind of pneumatic dispersion cooling type metal dust collecting tank, is characterized in that: comprise tank body and for metal dust being carried out to cooling pneumatic dispersion cooling body; Described pneumatic dispersion cooling body comprises air inlet pipe and air-guide disk, described air-guide disk is arranged in tank body and is connected with tank body diapire, the bottom surface of described air-guide disk offers gas storage groove, the upper end of described air inlet pipe is through tank body diapire and stretch into described gas storage groove, on the outer circumference surface of described air inlet pipe upper end, offer multiplely for the gas in air inlet pipe being delivered to the steam vent of gas storage groove, on described air-guide disk, offer multiple for by the jet grooves of gas output in gas storage groove.
The pneumatic dispersion cooling type of above-mentioned one metal dust collecting tank, is characterized in that: multiple described jet grooves are level and lay.
The pneumatic dispersion cooling type of above-mentioned one metal dust collecting tank, it is characterized in that: described tank body diapire is hollow structure, one side of described tank body diapire is connected with water inlet pipe, and another side of tank body diapire is connected with drainpipe, and described water inlet pipe and drainpipe are all connected with tank body diapire.
The pneumatic dispersion cooling type of above-mentioned one metal dust collecting tank, it is characterized in that: comprise be arranged in tank body every powder device, described every powder device comprise first every powder plate and second every powder plate, described first forms " ten " character form structure every powder plate and second every powder plate, described first is all connected with tank body diapire with the second bottom every powder plate every powder plate, and described first upwards caves in and be configured for holding the limited impression of air-guide disk every powder plate and the second bottom every powder plate.
The pneumatic dispersion cooling type of above-mentioned one metal dust collecting tank, is characterized in that: described first is provided with bolt hole for tank body diapire be connected with second every the bottom of powder plate every powder plate.
The pneumatic dispersion cooling type of above-mentioned one metal dust collecting tank, is characterized in that: described first is semicircular plate or half elliptic plate every powder plate and second every powder plate.
The pneumatic dispersion cooling type of above-mentioned one metal dust collecting tank, is characterized in that: the upper end of described air inlet pipe is blind end.
The pneumatic dispersion cooling type of above-mentioned one metal dust collecting tank, is characterized in that: described air-guide disk, for circular, is provided with at least three locating holes for being connected with tank body diapire on described air-guide disk.
The present invention compared with prior art has the following advantages:
1, of the present invention simple in structure, rationally novel in design.
2, the present invention, by air inlet pipe and air-guide disk are set, blows out to surrounding in the horizontal direction thereby can control gas, and adjusting gas flow and pressure are controlled the height that blows afloat of powder, keeps its appropriateness rolling floating, again falls on tank body diapire after cooling.In powder collection process, can by continuously or be interrupted dispel powder, not only fully and to accelerate powder cooling, and also can effectively avoid powder to reunite and affect powder quality.
3, the present invention carries out pre-cooledly to metal dust by the water in tank body diapire, has further improved cooling effect.
4, the present invention, by arranging every powder device, can effectively be cut apart powder, reduces powder reunion piece.
5, of the present invention to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the present invention is simple in structure, and novel in design rationally functional reliability is high, and long service life can realize good cooling of metal dust, has ensured metal dust quality, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of air-guide disk of the present invention.
Fig. 3 is the A-A cutaway view in Fig. 2.
Fig. 4 is the structural representation of the present invention every powder device.
Description of reference numerals:
1-tank body; 1-1-tank body top; 1-2-tank body diapire;
2-powder enters pipe; 3-valve; 4-every powder device;
4-1-the first is every powder plate; 4-2-the second is every powder plate; 4-3-limited impression;
4-4-bolt hole; 5-air-guide disk; 5-1-gas storage groove;
5-2-jet groove; 5-3-locating hole; 6-air inlet pipe;
6-1-steam vent; 7-water inlet pipe; 8-drainpipe.
Detailed description of the invention
The pneumatic dispersion cooling type of one metal dust collecting tank as shown in Figure 1, Figure 2 and Figure 3, comprises tank body 1 and for metal dust being carried out to cooling pneumatic dispersion cooling body; Described pneumatic dispersion cooling body comprises air inlet pipe 6 and air-guide disk 5, described air-guide disk 5 is arranged in tank body 1 and is connected with tank body diapire 1-2, the bottom surface of described air-guide disk 5 offers gas storage groove 5-1, the upper end of described air inlet pipe 6 is through tank body diapire 1-2 and stretch into described gas storage groove 5-1, on the outer circumference surface of described air inlet pipe 6 upper ends, offer multiplely for the gas in air inlet pipe 6 being delivered to the steam vent 6-1 of gas storage groove 5-1, on described air-guide disk 5, offer multiple for by the jet groove 5-2 of the gas output in gas storage groove 5-1.In the present embodiment, described jet groove 5-2 is semicircle, and its diameter is 1mm-2mm.
As shown in Figure 1, described tank body diapire 1-2 is hollow structure, and a side of described tank body diapire 1-2 is connected with water inlet pipe 7, and another side of tank body diapire 1-2 is connected with drainpipe 8, and described water inlet pipe 7 and drainpipe 8 are all connected with tank body diapire 1-2.
In the present embodiment, the powder being provided with on the 1-1 of tank body top for being communicated with gas-atomized powder device powder by atomization chamber and tank body 1 enters pipe 2, and described powder enters pipe 2 valve 3 is installed.When use, Open valve 3, be communicated with gas-atomized powder device powder by atomization chamber and tank body 1, enter pipe 2 through the powder of atomization condensation by powder and drop in tank body 1, by entering the cooling effect of water of tank body diapire 1-2, powder is interior further cooling at tank body 1, to some, open air inlet pipe 6 in the interior powder collection of tank body 1, by inert gas or atomized powder is gases used is blown in tank body 1 by air inlet pipe 6, by air-guide disk 5, control gas and blow out to surrounding in the horizontal direction.Adjusting gas flow and pressure, control the height that blows afloat of powder, keeps its appropriateness rolling floating, again falls on tank body diapire 1-2 after cooling.In powder collection process, can by continuously or be interrupted dispel powder, not only can accelerate powder cooling, and also can effectively avoid powder to reunite and affect powder quality.
As shown in Figure 1, multiple described jet groove 5-2 are level laying.If this is because jet groove 5-2 is obliquely installed, can makes metal dust enter jet groove 5-2 and then jet groove 5-2 is stopped up.Jet groove 5-2 employing level is laid, and avoids metal dust that jet groove 5-2 is stopped up, and ensures the unobstructed ejection of gas, and then improves cooling effectiveness.
In conjunction with Fig. 1 and Fig. 4, this metal dust collecting tank also comprise be arranged in tank body 1 every powder device 4, described every powder device 4 comprise first every powder plate 4-1 and second every powder plate 4-2, described first forms " ten " character form structure every powder plate 4-1 and second every powder plate 4-2, described first is all connected with tank body diapire 1-2 with the second bottom every powder plate 4-2 every powder plate 4-1, and described first upwards caves in and be configured for holding the limited impression 4-3 of air-guide disk 5 every the bottom of powder plate 4-2 every powder plate 4-1 and second.By arranging every powder device 4, described first can effectively cut apart powder every powder plate 4-1 and second every powder plate 4-2, reduces powder reunion piece.In the present embodiment, preferred way is that described first is semicircular plate or half elliptic plate every powder plate 4-1 and second every powder plate 4-2.
As shown in Figure 4, described first be provided with bolt hole 4-4 for tank body diapire 1-2 be connected with second every the bottom of powder plate 4-2 every powder plate 4-1.Thereby facilitate being connected every powder device 4 and tank body diapire 1-2.
As shown in Figures 2 and 3, described air-guide disk 5 is circular, is provided with at least three locating hole 5-3 for being connected with tank body diapire 1-2 on described air-guide disk 5.Because described air-guide disk 5 adopts circular design, what can make like this that jet groove 5-2 on air-guide disk 5 can 360 degree blows to powder, further effectively avoids metal dust to reunite in the bottom of tank body 1, ensures metal powder quality.
The preferred way of the present embodiment is that the upper end of described air inlet pipe 6 is blind end.Can ensure that like this steam vent 6-1 of gas air inlet pipe 6 is directly by gas storage groove 5-1 and then enter 5-2, gas can be entered in tank body 1 fast, realization is cooling to metal dust, simultaneously, ensure that gas pressure do not suffer a loss, avoid gas to enter in gas storage groove 5-1 by air inlet pipe 6 upper ends, gas storage groove 5-1 roof stops gas circuit, and then causes air venting.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.
Claims (8)
1. a pneumatic dispersion cooling type metal dust collecting tank, is characterized in that: comprise tank body (1) and for metal dust being carried out to cooling pneumatic dispersion cooling body, described pneumatic dispersion cooling body comprises air inlet pipe (6) and air-guide disk (5), described air-guide disk (5) is arranged in tank body (1) and is connected with tank body diapire (1-2), the bottom surface of described air-guide disk (5) offers gas storage groove (5-1), the upper end of described air inlet pipe (6) is through tank body diapire (1-2) and stretch into described gas storage groove (5-1), on the outer circumference surface of described air inlet pipe (6) upper end, offer multiple for the gas in air inlet pipe (6) being delivered to the steam vent (6-1) of gas storage groove (5-1), on described air-guide disk (5), offer multiple jet grooves (5-2) for interior gas storage groove (5-1) gas is exported.
2. the pneumatic dispersion cooling type of one according to claim 1 metal dust collecting tank, is characterized in that: multiple described jet grooves (5-2) are level and lay.
3. the pneumatic dispersion cooling type of one according to claim 1 metal dust collecting tank, it is characterized in that: described tank body diapire (1-2) is hollow structure, one side of described tank body diapire (1-2) is connected with water inlet pipe (7), another side of tank body diapire (1-2) is connected with drainpipe (8), and described water inlet pipe (7) and drainpipe (8) are all connected with tank body diapire (1-2).
4. the pneumatic dispersion cooling type of one according to claim 1 metal dust collecting tank, it is characterized in that: comprise be arranged in tank body (1) every powder device (4), described every powder device (4) comprise first every powder plate (4-1) and second every powder plate (4-2), described first forms " ten " character form structure every powder plate (4-1) and second every powder plate (4-2), described first is all connected with tank body diapire (1-2) with the second bottom every powder plate (4-2) every powder plate (4-1), described first upwards caves in and is configured for holding the limited impression (4-3) of air-guide disk (5) every the bottom of powder plate (4-2) every powder plate (4-1) and second.
5. the pneumatic dispersion cooling type of one according to claim 4 metal dust collecting tank, is characterized in that: described first is provided with bolt hole (4-4) for tank body diapire (1-2) be connected with second every the bottom of powder plate (4-2) every powder plate (4-1).
6. the pneumatic dispersion cooling type of one according to claim 4 metal dust collecting tank, is characterized in that: described first is semicircular plate or half elliptic plate every powder plate (4-1) and second every powder plate (4-2).
7. the pneumatic dispersion cooling type of one according to claim 1 metal dust collecting tank, is characterized in that: the upper end of described air inlet pipe (6) is blind end.
8. the pneumatic dispersion cooling type of one according to claim 1 metal dust collecting tank, it is characterized in that: described air-guide disk (5), for circular, is provided with at least three locating holes (5-3) for being connected with tank body diapire (1-2) on described air-guide disk (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209454.XA CN103949633B (en) | 2014-05-17 | 2014-05-17 | A kind of pneumatic dispersion cooling type metal dust collecting tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209454.XA CN103949633B (en) | 2014-05-17 | 2014-05-17 | A kind of pneumatic dispersion cooling type metal dust collecting tank |
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| CN103949633A true CN103949633A (en) | 2014-07-30 |
| CN103949633B CN103949633B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410209454.XA Active CN103949633B (en) | 2014-05-17 | 2014-05-17 | A kind of pneumatic dispersion cooling type metal dust collecting tank |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195754A (en) * | 2015-10-30 | 2015-12-30 | 西北有色金属研究院 | Device and method for improving atomized metal powder cooling efficiency |
| CN108714698A (en) * | 2018-08-20 | 2018-10-30 | 江苏威拉里新材料科技有限公司 | A kind of 3d printings metal powder production collecting tank |
| CN108817411A (en) * | 2018-08-20 | 2018-11-16 | 江苏威拉里新材料科技有限公司 | A kind of metal powder collection assembly |
| CN112536434A (en) * | 2020-12-08 | 2021-03-23 | 江苏威拉里新材料科技有限公司 | Rapid cooling and collecting device and collecting process for metal powder |
| CN114367667A (en) * | 2022-01-10 | 2022-04-19 | 北京德普润新材料科技有限公司 | Novel powder collecting system of gas atomization powder process equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085689U (en) * | 1990-12-20 | 1991-10-02 | 吉林工业大学 | Device for preparation of ultramicron metallic powder by laser illumination |
| CN1307505A (en) * | 1998-06-30 | 2001-08-08 | 美商纳克公司 | Particle collection apparatus and associated method |
| WO2008146254A1 (en) * | 2007-05-31 | 2008-12-04 | Koninklijke Philips Electronics N.V. | Fastening device for system irons |
| CN103706791A (en) * | 2013-12-10 | 2014-04-09 | 鞍山煜宸科技有限公司 | Control method for improving laser 3D (three-dimensional) printing and surface-treatment material utilization rate |
-
2014
- 2014-05-17 CN CN201410209454.XA patent/CN103949633B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085689U (en) * | 1990-12-20 | 1991-10-02 | 吉林工业大学 | Device for preparation of ultramicron metallic powder by laser illumination |
| CN1307505A (en) * | 1998-06-30 | 2001-08-08 | 美商纳克公司 | Particle collection apparatus and associated method |
| WO2008146254A1 (en) * | 2007-05-31 | 2008-12-04 | Koninklijke Philips Electronics N.V. | Fastening device for system irons |
| CN103706791A (en) * | 2013-12-10 | 2014-04-09 | 鞍山煜宸科技有限公司 | Control method for improving laser 3D (three-dimensional) printing and surface-treatment material utilization rate |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195754A (en) * | 2015-10-30 | 2015-12-30 | 西北有色金属研究院 | Device and method for improving atomized metal powder cooling efficiency |
| CN108714698A (en) * | 2018-08-20 | 2018-10-30 | 江苏威拉里新材料科技有限公司 | A kind of 3d printings metal powder production collecting tank |
| CN108817411A (en) * | 2018-08-20 | 2018-11-16 | 江苏威拉里新材料科技有限公司 | A kind of metal powder collection assembly |
| CN112536434A (en) * | 2020-12-08 | 2021-03-23 | 江苏威拉里新材料科技有限公司 | Rapid cooling and collecting device and collecting process for metal powder |
| CN114367667A (en) * | 2022-01-10 | 2022-04-19 | 北京德普润新材料科技有限公司 | Novel powder collecting system of gas atomization powder process equipment |
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| Publication number | Publication date |
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| CN103949633B (en) | 2015-08-19 |
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Address after: Room 303-46, building a, Kairui, Fengcheng 12th Road, Xi'an Economic and Technological Development Zone, Shaanxi 710018 Patentee after: Xi'an Sailong Additive Technology Co.,Ltd. Address before: 710,200 Middle section of Jinggao West Road, Jingwei New City New Material Industrial Park, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee before: XI'AN SAILONG METAL MATERIALS Co.,Ltd. |